CN212495701U

CN212495701U - Protector for hydraulic swing type shearing machine

Info

Publication number: CN212495701U
Application number: CN202021174782.8U
Authority: CN
Inventors: 周伟伟
Original assignee: Kunshan Beirut Machinery Co ltd
Current assignee: Kunshan Beirut Machinery Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-02-09
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a protector for hydraulic pressure pendulum-type shearing machine, comprises an operation bench, the operation panel is L type shape, the top fixedly connected with guard box of operation panel, first round hole has all been seted up to the both sides side of guard box, two limiting plates of the inner wall top symmetry fixedly connected with of guard box, the second round hole has all been seted up to one side of two limiting plates, a plurality of damping spring of inner wall fixedly connected with of second round hole, a plurality of damping spring's one end fixedly connected with shock attenuation board, the fluting has been seted up at the top of guard box, grooved inner wall fixedly connected with observation window, the chamber door has been seted up to one side of guard box, the dust collection box has been placed to the inner wall bottom of guard. The utility model discloses a setting of guard box has realized carrying out the purpose of protecting to the shearing process, and the iron fillings of avoiding cuting the production splash, have ensured workman's safety, use through the cooperation of limiting plate, damping spring and shock attenuation board again, and copper pole bounces when avoiding cuting, has improved the stability of device.

Description

Protector for hydraulic swing type shearing machine

Technical Field

The utility model relates to a cutter technical field, in particular to hydraulic pressure pendulum-type protector for shearing machine.

Background

The shearing machine is a machine tool, adopts hydraulic drive, has reliable safety performance and convenient operation, is suitable for metal recycling processing factories, scrapped automobile dismantling fields and smelting and casting industries, carries out cold shearing and pressing flanging on profile steel and various metal materials with various shapes and the pressing forming of powdery products, plastics, glass fiber reinforced plastics, insulating materials and rubber, and is divided into different types, namely a metal shearing machine, a combined punching and shearing machine and a hydraulic shearing machine bar shearing machine, wherein the most common shearing machine in the metal shearing machine is an alligator type shearing machine and a gantry shearing machine.

In the cutting process, the scraps which are cut are easy to fly out, so that workers are easy to hurt, the workers are injured, the scraps which are outside the plate shearing machine are caused to transversely fly, and the copper rod is easy to bounce instantly when the copper rod is sheared due to the fact that the traditional plate shearing machine is not provided with a clamping device and a limiting device, so that operators are easy to accidentally hurt.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector for hydraulic pressure pendulum-type shearing machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protector for hydraulic pressure pendulum-type shearing machine, includes the operation panel, the operation panel is L type shape, the top fixedly connected with protecting box of operation panel, first round hole has all been seted up to the both sides side of protecting box, two limiting plates of the inner wall top symmetry fixedly connected with of protecting box, two the second round hole has all been seted up to one side of limiting plate, a plurality of damping spring of inner wall fixedly connected with of second round hole, it is a plurality of damping spring's one end fixedly connected with shock attenuation board, the fluting has been seted up at the top of protecting box, grooved inner wall fixedly connected with observation window, the chamber door has been seted up to one side of protecting box.

Preferably, one side of the operating platform is fixedly connected with a bearing plate at the bottom of the inner wall, one side of the bearing plate is provided with a connecting hole, one side of the bearing plate and two sides of the connecting hole are both provided with a sliding groove, the inner wall of the sliding groove is connected with an electromagnet in a sliding manner, and one side of the top of the operating platform is provided with a limiting mechanism.

Preferably, stop gear includes splint, top one side of operation panel is provided with the riser, square through hole has been seted up to one side of riser, square through hole's inner wall bottom fixedly connected with fixed block, the circular recess has been seted up at the top of fixed block, splint the bottom seted up with circular recess assorted ring channel, the top of splint is rotated through the bearing and is connected with the screw rod, the top of screw rod runs through the inner wall top of square through hole and extends to the top of riser, just the top fixedly connected with turning handle of screw rod.

Preferably, a dust collecting box is arranged at the bottom of the inner wall of the protection box.

Preferably, four equal fixedly connected with support columns in edge department in bottom of operation panel, four the equal fixedly connected with universal wheel in bottom of support column, the top of universal wheel all is provided with the wheel and stops.

Preferably, the electromagnet is electrically connected with an external power supply through an external switch.

The utility model discloses a technological effect and advantage:

(1) the utility model realizes the purpose of protecting the shearing process by arranging the protective box, avoids the scrap iron generated by shearing from splashing, ensures the safety of workers, avoids the copper rod from bouncing during shearing by matching the limiting plate, the damping spring and the damping plate, and improves the stability of the device;

(2) the utility model discloses a mode of setting up of fixed block, splint and electro-magnet fixes the both ends of copper pole, has improved the stability that shearing mechanism used.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the top-view cross-sectional structure of the present invention.

Fig. 3 is a schematic view of the front cross-sectional structure of the protection box of the present invention.

In the figure: 1. an operation table; 2. a protective box; 3. a first circular hole; 4. a limiting plate; 5. a second circular hole; 6. a damping spring; 7. a damper plate; 8. an observation window; 9. a box door; 10. a dust collecting box; 11. a carrier plate; 12. an electromagnet; 13. a vertical plate; 14. a fixed block; 15. a splint; 16. a screw; 17. a support pillar; 18. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a protective device for a hydraulic swing type shearing machine as shown in figures 1-3, which comprises an operating platform 1, wherein the operating platform 1 is L-shaped, both sides of the operating platform 1 are provided with intercommunicating pores, the top of the operating platform 1 is fixedly connected with a protective box 2, the protective box 2 can isolate scrap iron generated during shearing in the protective box 2 to avoid injury to operators, both sides of the protective box 2 are provided with first round holes 3, the top of the inner wall of the protective box 2 is symmetrically and fixedly connected with two limiting plates 4, one side of the two limiting plates 4 is provided with a second round hole 5, the inner wall of the second round hole 5 is fixedly connected with a plurality of damping springs 6, one end of the plurality of damping springs 6 is fixedly connected with a damping plate 7, a copper rod bounces up to apply pressure to the damping plate 7 in the moment of shearing, the damping spring 6 contracts to weaken the bounced force, the copper rod is prevented from damaging the protective box 2, the top of the protective box 2 is provided with a groove, the inner wall of the groove is fixedly connected with an observation window 8, the observation window 8 is arranged to facilitate observation of shearing conditions, one side of the protective box 2 is provided with a box door 9, the bottom of the inner wall of the protective box 2 is provided with a dust collection box 10, after shearing is completed, the box door 9 is opened to take out the dust collection box 10, collected scrap iron and other impurities are treated, the shearing position of a shearing machine with the GQ12 model is penetrated into the protective box 2, and the copper rod is sheared;

the bottom of the inner wall of one side of the operating platform 1 is fixedly connected with a bearing plate 11, one side of the bearing plate 11 is provided with a connecting hole, one side of the bearing plate 11 and two sides positioned at the connecting hole are both provided with sliding grooves, the inner wall of the sliding grooves is connected with an electromagnet 12 in a sliding manner, the electromagnet 12 is electrically connected with an external power supply through an external switch, one side of the top of the operating platform 1 is provided with a limiting mechanism, the two electromagnets 12 are electrified and mutually attracted, so as to clamp one end of a copper rod, the limiting mechanism comprises a clamping plate 15, one side of the top of the operating platform 1 is provided with a vertical plate 13, one side of the vertical plate 13 is provided with a square through hole, the bottom of the inner wall of the square through hole is fixedly connected with a fixed block 14, the top of the fixed block 14 is provided with a circular groove, the bottom of the, and the top fixedly connected with turning handle of screw rod 16 rotates screw rod 16 and drives splint 15 and fix the other end of copper pole moving down, has improved fixed stability, the equal fixedly connected with support column 17 in four edges in bottom of operation panel 1, the equal fixedly connected with universal wheel 18 in bottom of four support columns 17, and the top of universal wheel 18 all is provided with the wheel and stops, is provided with universal wheel 18 and conveniently removes the device.

The utility model discloses the theory of operation: when the copper bar shearing device is used, a copper bar to be sheared sequentially penetrates through the square through hole, the protective box 2 and the limiting plate 4 to extend to the inside of the operating platform 1 and penetrate through the connecting hole, then the switch of the electromagnets 12 is turned on, one end of the copper bar is clamped and fixed by the two electromagnets 12, the rotating handle is rotated clockwise and drives the screw rod 16 to rotate, the clamping plate 15 is driven to move downwards while the screw rod 16 rotates, the other end of the copper bar is fixed between the fixing block 14 and the clamping plate 15, and the copper bar is limited;

shearing the copper rod by using a shearing machine with the model GQ12, wherein the copper rod can bounce at the shearing moment, the copper rod extrudes one side of a damping plate 7 during bouncing, the damping plate 7 extrudes a damping spring 6 at the position, the damping spring 6 at the other side is elongated, and then the damping spring 6 recovers to deform to drive the copper rod to return to the original position, so that the protection box 2 is prevented from being damaged;

after the shearing is finished, the switch of the electromagnet 12 is closed, the rotating handle is rotated anticlockwise, the clamping plate 15 is driven to move upwards, the limitation on the copper rod is cancelled, the sheared copper rod is taken out, the box door 9 is opened, the dust collecting box 10 is taken out, and the copper rod is cleaned.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A protective device for a hydraulic swing type shearing machine comprises an operation table (1) and is characterized in that, the operating platform (1) is L-shaped, the top of the operating platform (1) is fixedly connected with a protective box (2), the two sides of the protective box (2) are both provided with first round holes (3), the top of the inner wall of the protective box (2) is symmetrically and fixedly connected with two limiting plates (4), one side of each of the two limiting plates (4) is provided with a second round hole (5), the inner wall of the second round hole (5) is fixedly connected with a plurality of damping springs (6), one end of each damping spring (6) is fixedly connected with a damping plate (7), the top of the protection box (2) is provided with a notch, the inner wall of the notch is fixedly connected with an observation window (8), and one side of the protection box (2) is provided with a box door (9).

2. The protecting device for the hydraulic pendulum type shearing machine according to claim 1, wherein a bearing plate (11) is fixedly connected to the bottom of an inner wall of one side of the operating platform (1), a connecting hole is formed in one side of the bearing plate (11), sliding grooves are formed in one side of the bearing plate (11) and located on two sides of the connecting hole, an electromagnet (12) is slidably connected to the inner wall of the sliding groove, and a limiting mechanism is arranged on one side of the top of the operating platform (1).

3. The protecting device of claim 2, wherein the limiting mechanism comprises a clamping plate (15), a vertical plate (13) is arranged on one side of the top of the operating platform (1), a square through hole is formed in one side of the vertical plate (13), a fixing block (14) is fixedly connected to the bottom of the inner wall of the square through hole, a circular groove is formed in the top of the fixing block (14), an annular groove matched with the circular groove is formed in the bottom of the clamping plate (15), a screw rod (16) is rotatably connected to the top of the clamping plate (15) through a bearing, the top end of the screw rod (16) penetrates through the top of the inner wall of the square through hole and extends to the upper side of the vertical plate (13), and a rotating handle is fixedly connected to the top end of the screw rod (16).

4. The protecting device for a hydraulic pendulum shear of claim 1, wherein a dust box (10) is placed at the bottom of the inner wall of the protecting box (2).

5. The protecting device for the hydraulic pendulum shear of claim 1, wherein four corners of the bottom of the operating platform (1) are fixedly connected with supporting columns (17), four universal wheels (18) are fixedly connected with the bottoms of the supporting columns (17), and wheel brakes are arranged on the tops of the universal wheels (18).

6. The protecting device for a hydraulic pendulum shear of claim 2, wherein the electromagnet (12) is electrically connected to an external power source through an external switch.