Plate shearing machine for civil air defense door machining

Abstract

The utility model relates to a plate shearing machine for civil air defense door machining, and belongs to the technical field of civil air defense door cutting. The plate shearing machine comprises a mounting frame, a plate shearing device mounted on the mounting frame and an auxiliary assembly mounted on the mounting frame; the auxiliary assembly comprises a supporting plate fixedly mounted on the outer side of the mounting frame, a moving plate slidably mounted on the inner side of the supporting plate, and a rack fixedly mounted on the outer side of the moving plate. According to the plate shearing machine for civil air defense door machining, an auxiliary assembly is arranged, a driving motor is started, the driving motor drives a driving gear to rotate, under cooperation of a through hole and a rotating shaft, a meshed driven gear rotates, under limitation of a sliding base and a sliding groove, a movable plate meshed with a rack moves directionally, and under cooperation of a dial gauge, the plate shearing machine can conduct plate shearing on the civil air defense door. Therefore, the steel plate on the movable plate can be accurately sheared; through the control of the controller, the electromagnet can be electrified, and the electrified electromagnet can firmly attract a steel plate, so that the steel plate is not easy to move when being sheared.

Description

Technical Field

[0001] The present application relates to the technical field of civil air defense door cutting, and specifically to a shearing machine for processing civil air defense doors. Background Art

[0002] In industrial production and steel structure processing, a large number of strip and block metal materials are processed by shearing. Most of the existing devices are electric machinery, which can complete cold shearing, pressing and flanging of various shapes of steel and various metal materials, as well as pressing and molding of powder products, plastics, fiberglass, insulating materials, rubber and other operations.

[0003] The publication number is CN214489012U, which discloses a shearing machine for steel plates for civil air defense doors, belonging to the field of mechanical processing, comprising a frame, a workbench fixedly connected to the upper part of the frame, the workbench is provided with a shearing assembly for shearing steel plates, a bottom plate is provided below the workbench, two first servo motors are fixedly connected to the bottom plate near the workbench, the output shafts of the first servo motors are fixedly connected to first Mecanum wheels, the rollers of the two first Mecanum wheels are obliquely opposite, two second servo motors are fixedly connected to the bottom plate near the first servo motor, the output shafts of the second servo motors are fixedly connected to second Mecanum wheels, the rollers of the two second Mecanum wheels are obliquely opposite, the rollers of the adjacent first Mecanum wheels and the second Mecanum wheels are obliquely opposite, and the bottom plate is provided with a lifting assembly for lifting the first Mecanum wheels and the second Mecanum wheels. The application improves the situation where workers consume manpower to move plates when feeding, but there are still shortcomings;

[0004] Although the above application document improves the situation where workers waste manpower in moving the plates when feeding, the above application document does not fix the position of the steel plates during shearing, which makes it easy for the steel plates to move during the shearing process, resulting in poor cutting effect. Utility Model Content

[0005] In response to the shortcomings of the prior art, the present application provides a shearing machine for processing civil defense doors, which has the advantages of being able to conveniently drive the steel plate for moving shearing, and at the same time, the steel plate is firmly fixed during the shearing process. This solves the problem that the above-mentioned application document does not fix the position of the steel plate during shearing, which makes it easy for the steel plate to move during the shearing process, resulting in poor cutting effect.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: A shearing machine for processing civil air defense doors, comprising a mounting frame, a shearing device mounted on the mounting frame, and an auxiliary component mounted on the mounting frame;

[0007] The auxiliary components include a support plate fixedly mounted on the outside of the mounting frame, a movable plate slidably mounted on the inside of the support plate, a rack fixedly mounted on the outside of the movable plate, a driven gear rotatably mounted on the side wall of the support plate, a driving motor fixedly mounted on the outside of the support plate, a driving gear fixedly mounted on the output end of the driving motor and meshing with the driven gear, and an electromagnet fixedly mounted on the inside of the movable plate.

[0008] By adopting the above technical solution and setting up auxiliary components, the steel plate on the movable plate can be driven to perform directional movement shearing. At the same time, during the shearing process, it can be ensured that the steel plate is not prone to position movement.

[0009] Furthermore, the side view of the mounting frame is "U"-shaped, the inner side wall of the mounting frame is provided with a limiting groove, and the upper end of the mounting frame is provided with a through hole.

[0010] By adopting the above technical solution and setting the mounting frame, the shearing device can perform shearing operations stably.

[0011] Furthermore, the shearing device includes a hydraulic cylinder fixedly mounted on the upper end of the mounting frame, the output end of the hydraulic cylinder is fixedly connected to a mounting seat, and the inner side of the mounting seat is fixedly connected to a shearing knife.

[0012] By adopting the above technical solution, the mounting seat drives the shearing knife to move downward by starting the hydraulic cylinder to shear the steel plate.

[0013] Furthermore, a groove is provided at the lower end of the mounting seat, and both ends of the mounting seat are fixedly connected to the limiting seat.

[0014] By adopting the above technical solution, the limiting seat and the limiting groove cooperate with each other, so that the shearing knife can move stably.

[0015] Furthermore, the support plate is "concave" shaped, a through hole is opened on the side wall of the support plate, a sliding seat is fixedly connected to the inner side of the support plate, and a scale is fixedly connected to the outer side of the support plate.

[0016] By adopting the above technical solution and setting the scale, the steel plate can be cut accurately.

[0017] Furthermore, a mounting groove is provided on the surface of the movable plate, the number of the mounting grooves is several, one end of the movable plate away from the mounting frame is fixedly connected to a controller, and a sliding groove is provided on one side of the movable plate away from the mounting groove.

[0018] By adopting the above technical solution, the slide groove and the slide seat cooperate with each other, so that the moving plate can move stably.

[0019] Furthermore, the specification of the driven gear is matched with the specification of the through hole, and the driven gear is rotatably connected with the through hole via a rotating shaft.

[0020] By adopting the above technical solution and arranging the through hole and the rotating shaft, the driven gear can rotate.

[0021] Furthermore, the electromagnet is located inside the mounting groove, and the electromagnet is in a horizontal state with the surface of the movable plate, and the electromagnet is electrically connected to the controller.

[0022] By adopting the above technical solution, the electromagnet and the controller cooperate with each other, so that the steel plate can be firmly adsorbed on the movable plate, so that it is not easy to move during the shearing process.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] The shearing machine for processing civil air defense doors is provided with an auxiliary component. By starting the driving motor, the driving motor drives the active gear to rotate. Under the cooperation of the through hole and the rotating shaft, the meshing driven gear rotates. Under the restriction of the slide seat and the slide groove, the movable plate meshed with the rack moves in a directional manner. Under the cooperation of the scale, the steel plate on the movable plate can be accurately sheared. Through the control of the controller, the electromagnet can be energized, and the energized electromagnet can firmly adsorb the steel plate, so that the steel plate is not easy to move when shearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a top view of the structure of this application;

[0026] Figure 2 This is a schematic diagram of the shearing device for the structure of this application;

[0027] Figure 3 This is a three-dimensional schematic diagram of the structural support plate of this application;

[0028] Figure 4 This is a three-dimensional schematic diagram of the structural movable plate of this application.

[0029] In the figure: 1, mounting frame; 101, limit slot; 2, shearing device; 21, hydraulic cylinder; 22, mounting seat; 221, limit seat; 23, shearing knife; 3, auxiliary component; 31, support plate; 311, through hole; 312, slide seat; 313, scale; 32, moving plate; 321, mounting slot; 322, controller; 323, slide slot; 33, rack; 34, driven gear; 341, rotating shaft; 35, driving motor; 36, driving gear; 37, electromagnet. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] See also Figure 1-4 In this embodiment, a shearing machine for processing civil air defense doors includes a mounting frame 1. The side view of the mounting frame 1 is "U"-shaped. The inner side wall of the mounting frame 1 is provided with a limiting groove 101. The number of the limiting grooves 101 is two and they are symmetrically distributed. The upper end of the mounting frame 1 is provided with a through hole, and the through hole is located in the middle position of the mounting frame 1.

[0032] A shearing device 2 is provided on the mounting frame 1, and the shearing device 2 includes a hydraulic cylinder 21 fixedly installed on the upper end of the mounting frame 1, and the output end of the hydraulic cylinder 21 is located on the inner side of the perforation, and the output end of the hydraulic cylinder 21 is fixedly connected to a mounting seat 22, and a groove is provided at the lower end of the mounting seat 22, and both ends of the mounting seat 22 are fixedly connected to a limiting seat 221, and the limiting seat 221 moves in a directional manner on the inner side of the limiting groove 101, and a shearing knife 23 is fixedly connected to the inner side of the mounting seat 22, and the limiting seat 221 cooperates with the limiting groove 101, so that the movement of the shearing knife 23 is stable, and an auxiliary component 3 is provided on the mounting frame 1.

[0033] The auxiliary component 3 includes a support plate 31 fixedly mounted on the outside of the mounting frame 1. The width of the support plate 31 is consistent with the width of the mounting frame 1. The support plate 31 is "concave". A through hole 311 is opened on the side wall of the support plate 31. A slide seat 312 is fixedly connected to the inside of the support plate 31. The number of slide seats 312 is two and they are symmetrically distributed. A scale 313 is fixedly connected to the outside of the support plate 31. The setting of the scale 313 makes the position movement of the steel plate more accurate.

[0034] The inner side of the support plate 31 is slidably connected to a movable plate 32, and a mounting groove 321 is provided on the surface of the movable plate 32. The number of the mounting grooves 321 is several, and the mounting grooves 321 are distributed in a rectangular array. The end of the movable plate 32 away from the mounting frame 1 is fixedly connected to a controller 322, and a sliding groove 323 is provided on the side of the movable plate 32 away from the mounting groove 321. The slide seat 312 slides on the inner side of the sliding groove 323. The slide seat 312 cooperates with the sliding groove 323, so that the movable plate 32 can move stably.

[0035] A rack 33 is fixedly installed on the outer side of the movable plate 32, and a driven gear 34 is rotatably installed on the side wall of the support plate 31. The specifications of the driven gear 34 are adapted to the specifications of the through hole 311. The driven gear 34 is rotatably connected to the through hole 311 through a rotating shaft 341, and the driven gear 34 is meshed with the rack 33. A driving motor 35 is fixedly installed on the outer side of the support plate 31, and a driving gear 36 is fixedly installed on the output end of the driving motor 35 and is meshed with the driven gear 34. Through the cooperation between the driving motor 35, the driven gear 34, the driving gear 36 and the rack 33, the movable plate 32 can be driven to move. An electromagnet 37 is fixedly installed on the inner side of the movable plate 32. The electromagnet 37 is disc-shaped and is located on the inner side of the mounting groove 321. The electromagnet 37 and the surface of the movable plate 32 are in a horizontal state, and the electromagnet 37 is electrically connected to the controller 322.

[0036] In this embodiment, the auxiliary component 3 is provided, so that the steel plate can be driven to perform precise movement and shearing, and during the shearing process, the steel plate is not easily moved.

[0037] The working principle of the above embodiment is:

[0038] By setting up the auxiliary component 3, the driving motor 35 is started, and the driving motor 35 drives the active gear 36 to rotate. Under the cooperation of the through hole 311 and the rotating shaft 341, the meshing driven gear 34 rotates. Under the restriction of the slide seat 312 and the slide groove 323, the movable plate 32 meshed with the rack 33 moves in a directional manner. Under the cooperation of the scale 313, the steel plate on the movable plate 32 can be accurately sheared; through the control of the controller 322, the electromagnet 37 can be energized, and the energized electromagnet 37 can firmly adsorb the steel plate, so that the steel plate is not easily moved during shearing.

Claims

1. A shearing machine for processing civil air defense doors, characterized in that: It comprises a mounting frame (1), a shearing device (2) mounted on the mounting frame (1), and an auxiliary component (3) mounted on the mounting frame (1); The auxiliary component (3) comprises a support plate (31) fixedly mounted on the outside of the mounting frame (1), a moving plate (32) slidably mounted on the inside of the support plate (31), a rack (33) fixedly mounted on the outside of the moving plate (32), a driven gear (34) rotatably mounted on the side wall of the support plate (31), a driving motor (35) fixedly mounted on the outside of the support plate (31), a driving gear (36) fixedly mounted on the output end of the driving motor (35) and meshing with the driven gear (34), and an electromagnet (37) fixedly mounted on the inside of the moving plate (32).

2. A shearing machine for processing civil air defense doors according to claim 1, characterized in that: The side view of the mounting frame (1) is "U"-shaped, the inner side wall of the mounting frame (1) is provided with a limiting groove (101), and the upper end of the mounting frame (1) is provided with a through hole.

3. The shearing machine for processing civil air defense doors according to claim 1 is characterized in that: The shearing device (2) comprises a hydraulic cylinder (21) fixedly mounted on the upper end of the mounting frame (1), the output end of the hydraulic cylinder (21) being fixedly connected to a mounting seat (22), and the inner side of the mounting seat (22) being fixedly connected to a shearing knife (23).

4. A shearing machine for processing civil air defense doors according to claim 3, characterized in that: A groove is provided at the lower end of the mounting seat (22), and both ends of the mounting seat (22) are fixedly connected to the limiting seat (221).

5. The shearing machine for processing civil air defense doors according to claim 1 is characterized in that: The support plate (31) is concave in shape, a through hole (311) is provided on a side wall of the support plate (31), a sliding seat (312) is fixedly connected to the inner side of the support plate (31), and a scale (313) is fixedly connected to the outer side of the support plate (31).

6. The shearing machine for processing civil air defense doors according to claim 1 is characterized in that: The surface of the movable plate (32) is provided with a mounting groove (321), the number of the mounting grooves (321) being several, one end of the movable plate (32) away from the mounting frame (1) is fixedly connected to a controller (322), and a side of the movable plate (32) away from the mounting groove (321) is provided with a sliding groove (323).

7. The shearing machine for processing civil air defense doors according to claim 5 is characterized in that: The specifications of the driven gear (34) are compatible with the specifications of the through hole (311), and the driven gear (34) is rotationally connected to the through hole (311) via a rotating shaft (341).

8. The shearing machine for processing civil air defense doors according to claim 6 is characterized in that: The electromagnet (37) is located inside the mounting groove (321), and the electromagnet (37) and the surface of the movable plate (32) are in a horizontal state, and the electromagnet (37) is electrically connected to the controller (322).

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