Shearing device of plate shearing machine
Technical Field
The utility model relates to the technical field of plate shearing machines, in particular to a shearing device of a plate shearing machine.
Background
With the high-speed development of the automobile industry in China, the market demand of ultra-thick and ultra-long metal plates is increasing, wherein the cutting and blanking mode is fast in efficiency and high in precision, is more and more favored by users, the requirements on straightness and parallelism of the cut surfaces of the cut plates can be guaranteed after the plate shearing machine is used for shearing, and the distortion of the plates is reduced as much as possible, so that high-quality workpieces are obtained.
The current part cut board equipment is at the in-process of cutting the board, is difficult to carry out quick positioning treatment with the steel sheet, after the panel is processed, leads to the panel to produce the condition of error easily, influences the precision after the panel processing.
Disclosure of utility model
The utility model aims to provide a shearing device of a plate shearing machine, which can solve the problems that the steel plate is difficult to rapidly position, and when the plate is processed, errors are easily caused to the plate, and the accuracy of the processed plate is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the shearing device of the plate shearing machine comprises a plate shearing table, a positioning plate and a driving motor, wherein a supporting column is fixedly arranged at the top of the plate shearing table, a mounting transverse plate is fixedly arranged at the top of the supporting column, an electric telescopic rod is fixedly arranged at the top of the mounting transverse plate, the free end of the electric telescopic rod extends to the lower part of the mounting transverse plate and is fixedly provided with a lifting plate, and a plate shearing knife is fixedly arranged at the bottom of the lifting plate;
the number of the positioning plates is two, and the driving motor is used for driving the two groups of positioning plates to move transversely.
Preferably, the top fixed mounting of cut the board platform has two sets of support curb plates, and the adjacent lateral wall fixed mounting of two sets of support curb plates has the guide bar, and the outer wall slidable mounting of guide bar has the movable block, and the adjacent lateral wall of two sets of support curb plates rotates and installs two-way threaded rod, and two-way threaded rod is slidable mounting with the movable block, and the top fixed mounting of movable block has electric putter, and electric putter's free end extends to the below and fixed mounting of movable block have the locating plate, driving motor's pivot and two-way threaded rod's one end fixed mounting.
Preferably, the inside top fixed mounting of locating plate has spacing spring, and spacing diaphragm is fixed mounting in the bottom of spacing spring, and the top fixed mounting of spacing diaphragm has the stabilizer bar, and the top of stabilizer bar extends to the top and fixed mounting of locating plate has the stopper, and locating plate and stabilizer bar are slidable mounting.
Preferably, the bottom of the limiting transverse plate is provided with a transmission groove, the inner walls of the two sides of the transmission groove are rotatably provided with rotating rods, and the outer walls of the rotating rods are fixedly provided with guide wheels.
Preferably, one side and the bottom of the locating plate are both arranged in an opening mode, and thus the locating plate is convenient to locate and process the plate.
Preferably, the top of the plate shearing table is provided with a placing groove, the inside of the placing groove is provided with a cutting groove for the plate shearing knife to move, and the plate shearing knife can conveniently shear plates.
Preferably, a thread groove matched with the bidirectional threaded rod is transversely formed in the moving block, and the moving block is convenient to move.
Compared with the prior art, the utility model has the beneficial effects that: this shearing mechanism of plate shearing machine, through driving motor's setting, can adjust the position of two sets of locating plates and handle, in the in-process of cutting the board to the panel like this, can realize quick location processing with the panel through the mode of removing two sets of locating plates, avoid panel production error after cutting the board to influence the condition of panel cutting the board precision, and then can improve the device cut the board effect, the setting of spacing diaphragm of rethread and leading wheel, can carry out spacing processing with the top of panel when panel location, and can become more laborsaving when the workman promotes the panel through the leading wheel, reduce workman's intensity of labour.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a bottom view of the guide wheel of the present utility model;
Fig. 3 is an enlarged view of the portion a of the present utility model.
Reference numerals: 1. a plate shearing table; 2. a support column; 3. mounting a transverse plate; 4. an electric telescopic rod; 5. a lifting plate; 6. a plate shearing knife; 7. supporting the side plates; 8. a guide rod; 9. a two-way threaded rod; 10. a moving block; 11. an electric push rod; 12. a positioning plate; 13. a limit spring; 14. a stabilizer bar; 15. a limiting transverse plate; 16. a driving motor; 17. and a guide wheel.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the shearing device of the plate shearing machine comprises a plate shearing table 1, a positioning plate 12 and a driving motor 16, wherein a supporting column 2 is fixedly arranged at the top of the plate shearing table 1, a mounting transverse plate 3 is fixedly arranged at the top of the supporting column 2, an electric telescopic rod 4 is fixedly arranged at the top of the mounting transverse plate 3, the free end of the electric telescopic rod 4 extends to the lower part of the mounting transverse plate 3 and is fixedly provided with a lifting plate 5, and a plate shearing knife 6 is fixedly arranged at the bottom of the lifting plate 5; the number of the positioning plates 12 is two, and the driving motor 16 is used for driving the two positioning plates 12 to move transversely.
Further, two sets of support curb plates 7 are fixedly installed at the top of cut board platform 1, two sets of adjacent lateral wall fixed mounting who supports curb plate 7 has guide bar 8, guide bar 8's outer wall slidable mounting has movable block 10, two sets of adjacent lateral wall rotation of supporting curb plate 7 installs bi-directional threaded rod 9, bi-directional threaded rod 9 and movable block 10 are slidable mounting, electric putter 11 is fixedly installed at the top of movable block 10, electric putter 11's free end extends to the below of movable block 10 and fixed mounting has locating plate 12, driving motor 16's pivot and bi-directional threaded rod 9's one end fixed mounting, the position that sets up like this can be with two sets of locating plates 12 is adjusted the processing, in the in-process of cutting the board like this, can realize quick location processing with the panel through the mode that removes two sets of locating plates 12, avoid panel production error influence the condition of board cutting board precision after cutting the board, and then can improve the board cutting effect of device.
Still further, the inboard top fixed mounting of locating plate 12 has spacing spring 13, the bottom fixed mounting of spacing spring 13 has spacing diaphragm 15, the top fixed mounting of spacing diaphragm 15 has stabilizer bar 14, the top of stabilizer bar 14 extends to the top of locating plate 12 and fixed mounting has the stopper, locating plate 12 and stabilizer bar 14 are slidable mounting, the setting can carry out spacing processing with the top of panel when panel location like this, and can become more laborsaving when the workman promotes the panel through leading wheel 17, reduce workman's intensity of labour.
Secondly, the transmission groove has been seted up to the bottom of spacing diaphragm 15, and the bull stick is installed in the both sides inner wall rotation of transmission groove, and the outer wall fixed mounting of bull stick has leading wheel 17, and one side and the bottom of locating plate 12 all are open-ended setting, and the standing groove has been seted up at the top of cutting board platform 1, and the inside of standing groove has been seted up and has been supplied cutting groove of cutting board sword 6 activity, and the inside of movable block 10 transversely has been seted up with two-way threaded rod 9 assorted screw groove.
Working principle: when the plate shearing machine is used, a plate is placed in a placing groove on the plate shearing table 1, the plate is pushed to the lower side of the plate shearing knife 6, then the electric push rod 11 is controlled to start, the electric push rod 11 starts to drive the positioning plate 12 to descend, after the positioning plate 12 contacts with the placing groove on the plate shearing table 1, the driving motor 16 is controlled to start, the driving motor 16 starts to drive the bidirectional threaded rod 9 to rotate, the bidirectional threaded rod 9 rotates to drive the moving block 10 and the positioning plate 12 to transversely move, the plate can be positioned, then the electric telescopic rod 4 is controlled to start, the electric telescopic rod 4 starts to drive the lifting plate 5 and the plate shearing knife 6 to descend, and the plate shearing knife 6 descends to shear the plate.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.