CN214110163U - Clamp coaxial with bent pipe rapidly - Google Patents

Abstract

The utility model relates to a frock clamp technical field especially relates to a quick anchor clamps coaxial with return bend, and it includes two pendulum rods, two the one end of pendulum rod is articulated each other, two the other end of pendulum rod all is provided with a ring, the circumference of ring evenly is provided with that a plurality of is directional the screw at ring center, the screw with ring threaded connection, the one side of ring is provided with the cone cap. The utility model discloses can be for the mirror image structure, during the use, earlier with both ends the cone cap sticiss the both ends mouth of pipe of return bend, makes the return bend mouth of pipe laminate completely the inner wall of cone cap, thereby make the ring is coaxial with the return bend, then screws up the screw to make on the coaxial mounting fixture of return bend quick positioning. The utility model discloses can adapt to different diameters, different bending radius, different bend angle's return bend, have wider application range to need not make a large amount of anchor clamps in making production, thereby reduce cost and improve effect.

Description

Clamp coaxial with bent pipe rapidly

Technical Field

The utility model relates to a frock clamp technical field especially relates to a quick anchor clamps coaxial with return bend.

Background

The pipe orifice of a cast bent pipe generally needs to be machined, a tool clamp is needed to fix during machining, the circle center of the pipe orifice needs to be located and found out before clamping and fixing, but the circle center is usually difficult to locate due to the unique shape of the bent pipe and the difference of the diameters and bending angles of different bent pipes; therefore, in actual production, a set of tooling fixtures is generally manufactured for each product, which results in a large cost for mass production and for small-scale production, and in addition, a large number of tooling fixtures also causes a burden on the management of a workshop.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art not enough, and provide a quick anchor clamps coaxial with the return bend, its axis through the quick location return bend of a conical section of thick bamboo at both ends, then utilize the fixed return bend of anchor clamps that can adjust.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a quick anchor clamps coaxial with return bend, includes two pendulum rods, two the one end of pendulum rod is articulated each other, two the other end of pendulum rod all is provided with a ring, the circumference of ring evenly is provided with that a plurality of is directional the screw at ring center, the screw with ring threaded connection, the one side of ring is provided with the cone cap.

Furthermore, the distances from the centers of the two circular rings to the hinge shafts of the two swing rods are equal.

Furthermore, the conical cap is a cylinder body with openings at two ends, and the inner cavity of the conical cap is a cone.

Furthermore, the large end of the conical cap is in threaded connection with the circular ring, and the conical inner cavity of the conical cap is coaxial with the circular ring.

Further, the length of the swing rod can be adjusted.

The utility model has the advantages that: the utility model provides a quick anchor clamps coaxial with return bend, its includes two pendulum rods, two the one end of pendulum rod is articulated each other, two the other end of pendulum rod all is provided with a ring, the circumference of ring evenly is provided with that a plurality of is directional the screw at ring center, the screw with ring threaded connection, the one side of ring is provided with the cone cap. The utility model discloses can be for the mirror image structure, during the use, earlier with both ends the cone cap sticiss the both ends mouth of pipe of return bend, makes the return bend mouth of pipe laminate completely the inner wall of cone cap, thereby make the ring is coaxial with the return bend, then screws up the screw to make on the coaxial mounting fixture of return bend quick positioning. The utility model discloses can adapt to different diameters, different bending radius, different bend angle's return bend, have wider application range to need not make a large amount of anchor clamps in making production, thereby reduce cost and improve effect.

Drawings

Fig. 1 is a perspective view of a clamp of the present invention, which is coaxial with a bent pipe.

Description of reference numerals:

1-swing rod, 2-circular ring, 3-screw and 4-conical cap.

Detailed Description

The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.

As shown in fig. 1, the clamp for rapidly clamping the elbow pipe coaxially comprises two swing rods 1, wherein one ends of the swing rods 1 are hinged to each other, twocircular rings 2 are arranged at the other ends of the swing rods 1, a plurality ofscrews 3 pointing to the centers of thecircular rings 2 are uniformly arranged in the circumferential direction of thecircular rings 2, thescrews 3 are in threaded connection with thecircular rings 2, and conical caps 4 are arranged on one surfaces of thecircular rings 2.

The utility model is a mirror symmetry structure, the length of the swing rod 1 can be adjusted to adapt to the bending radius of different bent pipes, and when the length of the swing rod 1 is adjusted, the distance from the center of twocircular rings 2 to the hinge shaft of two swing rods 1 is equal; during the operation, press the both ends mouth of pipe of return bend to conical cap 4 at both ends, make the both ends mouth of pipe of return bend all laminate completely conical cap 4's inner wall, because, conical cap 4 is both ends open-ended barrel, conical cap 4's inner chamber is the cone, conical cap 4 at the main aspects with 2 threaded connection of ring, conical cap 4's cone inner chamber with 2 coaxial, so, two thering 2 all with the coaxial line of return bend to make the quick coaxial location of return bend on the return bend, then tightenscrew 3 is fixed, then dismantle conical cap 4 can be to the mouth of pipe processing of return bend.

The conical caps 4 at the two ends are completely attached to the pipe orifices at the two ends of the bent pipe, and thecircular ring 2 is connected with the swing rod 1 through a hinge so as to adjust thecircular ring 2. The utility model discloses an axis and the fixed return bend of quick location return bend of anchor clamps, then fix this anchor clamps or set to the structure of easily clamping to can make the mouth of pipe axis of return bend coaxial with the selection anchor clamps fast, thereby the mouth of pipe of turning return bend. In addition, the clamp can adapt to bent pipes with different diameters, different bending radiuses and different bending angles, and has a wider application range, so that a large number of clamps do not need to be manufactured in production, cost is reduced, and efficiency is improved.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims (5)

1. The utility model provides a quick anchor clamps coaxial with return bend which characterized in that: including two pendulum rods, two the one end of pendulum rod is articulated each other, two the other end of pendulum rod all is provided with a ring, the circumference of ring evenly is provided with that a plurality of is directional the screw at ring center, the screw with ring threaded connection, the one side of ring is provided with the cone cap.

2. A clamp for quick alignment with an elbow according to claim 1 wherein: the distances from the centers of the two circular rings to the hinge shafts of the two swing rods are equal.

3. A clamp for quick alignment with an elbow according to claim 1 wherein: the conical cap is a cylinder body with openings at two ends, and the inner cavity of the conical cap is a cone.

4. A clamp for quick alignment with an elbow according to claim 1 wherein: the conical cap is in threaded connection with the circular ring at the large end, and the conical inner cavity of the conical cap is coaxial with the circular ring.

5. A clamp for quick alignment with an elbow according to claim 1 wherein: the length of the swinging rod can be adjusted.

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