CN112882049A - Hole distance measuring device for metal fitting machining - Google Patents

Abstract

The invention discloses a hole distance measuring device for metal part machining, which comprises a base, wherein the base surface of the base is symmetrically and fixedly connected with two vertical plates, a cross beam is horizontally and fixedly connected between the two vertical plates, the outer wall of the cross beam is connected with two sliding blocks in a sliding and penetrating manner, the bottoms of the two sliding blocks are fixedly connected with a positioning mechanism, the top surface of one sliding block is fixedly connected with a rectangular block, and the top surface of the other sliding block is fixedly connected with a laser range finder; the positioning mechanism comprises a rectangular plate fixedly arranged at the bottom of the sliding block, a threaded rod is rotatably connected to the base surface of the rectangular plate in a penetrating mode, a conical head is installed at the bottom of the lifting block, and a fixing plate is fixedly connected to the side wall of the lifting block. The invention solves the problems that when the hole distance is measured for processing metal fittings and two holes with larger distance are measured, other auxiliary equipment is needed, the measurement is inconvenient, and the measurement result has deviation.

Description

Hole distance measuring device for metal fitting machining

Technical Field

The invention relates to the technical field of metal part machining, in particular to a hole distance measuring device for metal part machining.

Background

The metal fittings refer to a combination of metal blocks, metal rods, metal pipes, and the like of various specifications and shapes made of a metal material.

Machining of metal parts, stamping, precision casting, powder metallurgy, metal injection molding, laser machining, electric discharge machining, ultrasonic machining, electrolytic machining, particle beam machining, ultra high speed machining, and the like. Similar turning, milling, forging, casting and grinding, numerical control machining and CNC (computerized numerical control) center belong to machining conventional machining.

In the prior art, when measuring the hole distance for machining the metal part, a vernier caliper is usually used for measuring, but when measuring two holes with large distance, other auxiliary equipment is needed, the measurement is inconvenient, and the measurement result has deviation, so that the device for measuring the hole distance for machining the metal part is provided.

Disclosure of Invention

The invention aims to solve the problems that when two holes with large distances are measured in the traditional metal fitting machining hole distance measurement process, other auxiliary equipment is needed, the measurement is inconvenient, and the measurement results deviate.

In order to achieve the purpose, the invention adopts the following technical scheme: a hole distance measuring device for metal part machining comprises a base, wherein two vertical plates are symmetrically and fixedly connected to a base surface of the base, a cross beam is horizontally and fixedly connected between the two vertical plates, two sliding blocks are connected to the outer wall of the cross beam in a sliding and penetrating mode, positioning mechanisms are fixedly connected to the bottoms of the two sliding blocks, a rectangular block is fixedly connected to the top surface of one sliding block, and a laser range finder is fixedly connected to the top surface of the other sliding block;

the positioning mechanism comprises a rectangular plate fixedly arranged at the bottom of the sliding block, the base face of the rectangular plate is rotatably connected with a threaded rod in a penetrating mode, the bottom of the rectangular plate is fixedly connected with a guide rod, the outer wall of the threaded rod is connected with an elevating block in a threaded mode, a conical head is installed at the bottom of the elevating block, a side wall fixedly connected with fixing plate is arranged, the base face of the fixing plate is vertically connected with a lead screw in a downward threaded penetrating mode, and a drill bit is installed at the bottom of the lead screw.

Preferably, the emitting head of the laser range finder is arranged towards the direction of the rectangular block, and the emitting direction is horizontally vertical to the side wall of the rectangular block.

Preferably, the top surface of the lifting block is provided with a threaded hole in threaded connection with the threaded rod, and the top surface is provided with a round hole in sliding connection with the outer wall of the guide rod.

Preferably, the top surface of the conical head is fixedly provided with a threaded head, and the threaded head is in threaded connection with the bottom of the lifting block.

Preferably, the mounting hole has been seted up to the lateral wall of lead screw, the outer wall that the drill bit is close to the one end at top is located the inner wall of mounting hole, the outer wall threaded connection of lead screw has the locking bolt of contradicting with the drill bit.

Preferably, the side wall of the cross beam is provided with a strip-shaped groove, and the bottom of the strip-shaped groove is in damping arrangement.

Preferably, the side wall of the sliding block is provided with a rectangular hole which is in sliding connection with the cross beam, the side wall is in threaded cross connection with a screw, one end of the screw, which is located inside the rectangular hole, is rotatably connected with a positioning block which is in sliding connection with the inner wall of the strip-shaped groove, and the opposite surfaces of the positioning block and the bottom of the strip-shaped groove are in damping arrangement.

Preferably, the bottom of the base is fixedly connected with a support beam.

Compared with the prior art, the invention has the following beneficial effects: the metal fittings are arranged on the base, the two sliding blocks slide on the cross beam, and the distance between the two positioning mechanisms can be adjusted; rotating the threaded rod to ensure that the lifting block descends on the guide rod, wherein the conical surface of the conical head is tightly pressed at the port of the hole site of the metal accessory, and after the two conical heads are tightly pressed at the two hole sites to be measured, the laser range finder projects laser to the rectangular block, so that the distance from the laser range finder to the rectangular block can be obtained, and the distance is the hole distance between the two holes; rotating the screw to enable the positioning block to slide in the strip-shaped groove and tightly press the positioning block against the strip-shaped groove, further positioning the sliding block, and rotating the lead screw to enable the drill bit to form a pre-positioning hole in the metal accessory; the invention can measure the hole distance of two hole positions with short distance and two hole positions with larger hole distance, and can preset holes for the holes of metal fittings.

Drawings

The invention is described in further detail below with reference to the following figures and detailed description:

FIG. 1 is a schematic overall structure of the present invention;

FIG. 2 is a schematic structural view of part A of the present invention;

fig. 3 is a schematic structural diagram of the positioning machine of the present invention.

In the figure: 1-base, 2-vertical plate, 3-beam, 4-supporting beam, 5-slide block, 6-positioning mechanism, 7-rectangular block, 8-laser range finder, 9-rectangular plate, 10-threaded rod, 11-guide bar, 12-lifting block, 13-conical head, 14-fixing plate, 15-lead screw, 16-drill bit, 17-strip groove, 18-screw and 19-positioning block.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to fig. 1 to 3. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

The invention provides a technical scheme that: a hole distance measuring device for metal part machining comprises abase 1, wherein twovertical plates 2 are symmetrically and fixedly connected to a base surface of thebase 1, across beam 3 is horizontally and fixedly connected between the twovertical plates 2, two sliding blocks 5 are connected to the outer wall of thecross beam 3 in a sliding penetrating mode, the bottoms of the two sliding blocks 5 are fixedly connected with apositioning mechanism 6, the top surface of one sliding block 5 is fixedly connected with arectangular block 7, and the top surface of the other sliding block 5 is fixedly connected with alaser range finder 8;

positioning mechanism 6 is including fixedrectangular plate 9 that sets up in 5 bottoms of slider, the basal plane ofrectangular plate 9 rotates cross-under threadedrod 10 to and bottom fixedly connected withguide bar 11, the outer wall threaded connection of threadedrod 10 haselevator 12,cone 13 is installed toelevator 12's bottom, and lateral wall fixedly connected withfixed plate 14, the vertical downward screw cross-under of basal plane offixed plate 14 haslead screw 15,drill bit 16 is installed to leadscrew 15's bottom.

The emitting head of thelaser range finder 8 is arranged towards the direction of therectangular block 7, and the emitting direction is horizontally vertical to the side wall of therectangular block 7.

The top surface of thelifting block 12 is provided with a threaded hole in threaded connection with the threadedrod 10, and the top surface is provided with a round hole in sliding connection with the outer wall of theguide rod 11.

The top surface of theconical head 13 is fixedly provided with a threaded head, and the threaded head is in threaded connection with the bottom of thelifting block 12.

The mounting hole has been seted up to the lateral wall oflead screw 15, the outer wall that thedrill bit 16 is close to the one end at top is located the inner wall of mounting hole, the outer wall threaded connection oflead screw 15 has the locking bolt of contradicting withdrill bit 16.

A strip-shaped groove 17 is formed in the side wall of thecross beam 3, and the bottom of the strip-shaped groove 17 is in damping arrangement.

The lateral wall of slider 5 is seted up and is sliding connection's rectangular hole withcrossbeam 3 to and the lateral wall screw thread has worn to have connectscrew 18, the one end thatscrew 18 is located the inside rectangular hole is rotated and is connected with and is sliding connection's locatingpiece 19 withbar groove 17 inner wall, locatingpiece 19 and the facies in opposite directions ofbar groove 17 bottom are the damping setting.

The bottom of thebase 1 is fixedly connected with a supportingbeam 4.

When the device is used, the metal fittings are arranged on thebase 1, the two sliding blocks 5 slide on thecross beam 3, and the distance between the twopositioning mechanisms 6 can be adjusted; rotating the threadedrod 10, determining that thelifting block 12 descends on theguide rod 11, wherein the conical surfaces of theconical heads 13 are tightly pressed at the ports of the hole sites of the metal fittings, and after the twoconical heads 13 are tightly pressed at two hole sites to be measured, the laser range finder 8 projects laser to therectangular block 7, so that the distance from thelaser range finder 8 to therectangular block 7 can be obtained, and the distance is the distance between the two holes; rotating thescrew 18 to enable thepositioning block 19 to slide in the strip-shaped groove 17 and tightly press against the strip-shaped groove 17, so as to position the sliding block 5, and rotating thelead screw 15 to enable thedrill bit 16 to open a pre-positioning hole in the metal accessory; the invention can measure the hole distance of two hole positions with short distance and two hole positions with larger hole distance, and can preset holes for the holes of metal fittings.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (8)

1. The utility model provides a hole distance measuring device is used in metal fitting processing, including base (1), its characterized in that: the base surface of the base (1) is symmetrically and fixedly connected with two vertical plates (2), a cross beam (3) is horizontally and fixedly connected between the two vertical plates (2), the outer wall of the cross beam (3) is connected with two sliding blocks (5) in a sliding mode in a penetrating mode, the bottoms of the two sliding blocks (5) are fixedly connected with positioning mechanisms (6), the top surface of one sliding block (5) is fixedly connected with a rectangular block (7), and the top surface of the other sliding block (5) is fixedly connected with a laser range finder (8);

positioning mechanism (6) including fixed rectangular plate (9) that sets up in slider (5) bottom, the base face of rectangular plate (9) rotates cross-under threaded rod (10) to and bottom fixedly connected with guide bar (11), the outer wall threaded connection of threaded rod (10) has elevator (12), cone (13) are installed to the bottom of elevator (12) to and lateral wall fixedly connected with fixed plate (14), the vertical downward thread cross-under of base face of fixed plate (14) has lead screw (15), drill bit (16) are installed to the bottom of lead screw (15).

2. The device for measuring the hole pitch for machining a metal fitting according to claim 1, wherein: the emitting head of the laser range finder (8) is arranged towards the direction of the rectangular block (7), and the emitting direction is horizontally vertical to the side wall of the rectangular block (7).

3. The device for measuring the hole pitch for machining a metal fitting according to claim 1, wherein: the top surface of the lifting block (12) is provided with a threaded hole in threaded connection with the threaded rod (10), and the top surface is provided with a round hole in sliding connection with the outer wall of the guide rod (11).

4. The device for measuring the hole pitch for machining a metal fitting according to claim 1, wherein: the top surface of the conical head (13) is fixedly provided with a threaded head, and the threaded head is in threaded connection with the bottom of the lifting block (12).

5. The device for measuring the hole pitch for machining a metal fitting according to claim 1, wherein: the mounting hole has been seted up to the lateral wall of lead screw (15), the outer wall that drill bit (16) is close to the one end at top is located the inner wall of mounting hole, the outer wall threaded connection of lead screw (15) has the locking bolt of contradicting with drill bit (16).

6. The device for measuring the hole pitch for machining a metal fitting according to claim 1, wherein: a strip-shaped groove (17) is formed in the side wall of the cross beam (3), and the bottom of the strip-shaped groove (17) is arranged in a damping mode.

7. The device for measuring the hole pitch for machining a metal fitting according to claim 7, wherein: the side wall of the sliding block (5) is provided with a rectangular hole which is in sliding connection with the cross beam (3), and a screw (18) is threaded on the side wall in a penetrating mode, one end, located inside the rectangular hole, of the screw (18) is rotatably connected with a positioning block (19) which is in sliding connection with the inner wall of the strip-shaped groove (17), and the opposite surfaces of the positioning block (19) and the bottom of the strip-shaped groove (17) are in damping arrangement.

8. The device for measuring the hole pitch for machining a metal fitting according to claim 1, wherein: the bottom of the base (1) is fixedly connected with a supporting beam (4).

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