A kind of sawing machineTechnical field
The present invention relates to mechanical equipment processing technique field more particularly to a kind of sawing machines.
Background technique
Currently known sawing device has hacksawing machine, circular saw bench, three kinds of band sawing machine.This kind of lathe is because " equipment is simple, grasps for itMake convenient and have the advantages that certain precision " face extensive use.But the workpiece of hacksawing machine is typically all manual feeding, and workpieceIt is usually to manually adjust fixture workpiece is fixed, the working efficiency of whole equipment is not only low, but also very when fixedWaste of manpower.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of sawing machine proposed.
To achieve the goals above, present invention employs following technical solutions：
A kind of sawing machine, it is characterised in that：Including plate, four corners are all connected with support column below plate, set on plateMotor is set, the output shaft of motor is fixedly connected with transmission device, and transmission device connects the first hinged seat, and the first hinged seat hingedly bendsSaw, is arranged fixture in the side of bow saw, and column is arranged in the other side of bow saw, the second hinged seat is connected on column, secondBe articulated and connected plate on hinged seat, the side connecting guide plate of connecting plate, and guide plate connects guide sleeve, and guide sleeve is socketed in the bowOn the bracket of saw, the first cylinder is set in the side of column, the telescopic rod of the first cylinder is fixedly connected on the bottom of the connecting platePortion.
Preferably, the bottom of the motor connects motor base, and motor base is arranged on the plate.
Preferably, the transmission device includes two symmetrically arranged first vertical plates, is equipped with and passes through on two the first vertical platesThrough-hole, is rotatablely connected rotation axis in through hole, and the output shaft of the motor is fixedly connected with one of rotation axis, Mei GezhuanMoving axis is all connected with rotor plate, and two rotor plates are oppositely arranged in parallel, and axis is connected and fixed between two rotor plates, in fixing axleIt is rotatablely connected fixed plate, fixed plate connects first hinged seat.
Preferably, first hinged seat includes bottom plate, and the bottom of the fixed plate connecting bottom board connects two on bottom plateA the second symmetrical vertical plate, connects rotary shaft between two the second vertical plates, is rotatablely connected the bow saw on the rotary shaftShelf one end.
Preferably, the fixture includes backing plate, and it is semicircular first groove that a cross section is arranged on backing plate, is being paddedIt is symmetrical arranged two third vertical plates on plate, connects roof supporting jointly in the top of two third vertical plates, the is arranged on top plateTwo cylinders, the second cylinder are arranged downwards, and the output shaft of the second cylinder passes through top plate and connects binder block, in the lower section of binder blockIt is semicircular second groove equipped with cross section, the second groove is oppositely arranged with the first groove.
Preferably, the guide sleeve includes rectangular slab, and rectangular straight slot is equipped in rectangular slab, the company of sliding in rectangular straight slotConnect the bracket of the bow saw.
The advantage of the invention is that：A kind of sawing machine provided by the present invention can make bow saw automatic cutting workpiece, realize certainlyDynamicization cutting, fixture can also Automatic-clamping workpiece, save manpower.
Detailed description of the invention
Fig. 1 is a kind of basic structure schematic diagram of sawing machine provided by the present invention；
Fig. 2 is transmission structures schematic diagram；
Fig. 3 is the first hinge base structure schematic diagram；
Fig. 4 is clamp structure schematic diagram；
Fig. 5 is sliding sleeve structural schematic diagram.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, rightThe present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, andIt is not used in the restriction present invention.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of sawing machine provided by the invention, including plate 1, below plate 1Support column 1.1 welds in four corners, and motor base 2.1 is welded on plate 1, and motor 2 is welded on motor base 2.1.
The output shaft of motor 2 is fixedly connected with transmission device 3, and transmission device 3 connects the first hinged seat 4, the transmission device 3Including two symmetrically arranged first vertical plates 3.1, it is equipped with through hole 3.2 on two the first vertical plates 3.1, in through hole 3.2It is rotatablely connected rotation axis 3.3, the output shaft of the motor 2 welds one of rotation axis 3.3, rotation axis 3.3 is driven to rotate,Each rotation axis 3.3 welds rotor plate 3.4, and two rotor plates 3.4 are oppositely arranged in parallel, solid between two rotor plates 3.4Surely it is connected and fixed axis 3.5, fixed plate 3.6 is rotatablely connected in fixing axle 3.5, fixed plate 3.6 connects first hinged seat 4.
The hinged bow saw 5 of first hinged seat 4, first hinged seat 4 include bottom plate 4.1,3.6 connecting bottom board of fixed plate4.1 bottom connects two the second symmetrical vertical plates 4.2 on bottom plate 4.1, and rotation is connected between two the second vertical plates 4.2Shaft 4.3 is rotatablely connected shelf one end of the bow saw 5 in rotary shaft 4.3.
Fixture 6 is set in the side of bow saw 5, the fixture 6 includes backing plate 6.1, and a cross section is arranged on backing plate 6.1For semicircular first groove 6.2, two third vertical plates 6.3 are symmetrical arranged on backing plate 6.1, in two third vertical plates 6.3Top connects roof supporting 6.4 jointly, and the second cylinder 6.5 is arranged on top plate 6.4, and the second cylinder 6.5 is arranged downwards, theThe output shaft of two cylinders 6.5 passes through top plate 6.4 and connects binder block 6.6, and being equipped with cross section in the lower section of binder block 6.6 is semicircleThe second groove 6.7, the second groove 6.7 is oppositely arranged with the first groove 6.2.The fixture 5 is using the second cylinder 6.3 as powerSource is fixed workpiece, prevents workpiece from loosening.
Column 7 is set in the other side of bow saw 5, the second hinged seat 8 is connected on column 7, it is hinged on the second hinged seat 8Connecting plate 9, the side connecting guide plate 10 of connecting plate 9, guide plate 10 connect guide sleeve 11, and guide sleeve 11 is socketed in the bow sawOn 5 bracket, the guide sleeve 11 includes rectangular slab 11.1, and rectangular straight slot 11.2 is equipped in rectangular slab 11.1, logical in rectangleBe slidably connected the bracket of the bow saw 5 in slot 11.2.
First cylinder 12 is set in the side of column 7, the telescopic rod of the first cylinder 12 is fixedly connected on the connecting plate 9Bottom.
Workpiece is put into fixture 6 in first groove 6.2, then starting the second cylinder 6.5 transports binder block 6.6 downwardsDynamic, until workpiece pressing, finally opens function motor 2 and drive transmission device 3, transmission device 3 drives bow saw 5 to carry out sawing to workpiece,When bow saw 5 carries out sawing, the first cylinder of Qi Gong 12 drives bow saw 5 to move downward, and the first cylinder 12 drives bow saw 5 to move downwardTo certain distance, bow saw 5 finishes workpiece sawing, and then the first cylinder 12 drives bow saw 5 to move upwards and returns to origin, fixture 6In binder block 6.6 move upwards opening fixture.