Stable shearing device for metal processing

By introducing convenient components and limiting components into the gantry shear machine, the difficulty in replacing the cutting bottom groove and the limiting problems of metal plates are solved, and time-saving and labor-saving replacement and cutting accuracy are achieved.

CN222288914UActive Publication Date: 2025-01-03LIAOCHENG DONGCHANGFU DISTRICT KAIRAN TRADING CO LTD
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Patent Information

Application Number
CN202422980646.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-04
Publication Date
2025-01-03
Estimated Expiration
2034-12-04

AI Technical Summary

Technical Problem

The existing gantry shearing machine cut bottom grooves are heavier and smooth when replacing, which leads to difficulty in moving and affects replacement efficiency.

Method used

A convenient component including L-shaped fixing plate, T-shaped movable block, limiting screw, reinforcement plate and rubber block was designed. Through limiting assembly and adjustment screw, the quick replacement of cutting bottom groove and limiting of metal plates are achieved. , avoid misalignment.

Benefits of technology

The replacement process of cutting bottom grooves is simplified, labor intensity is reduced, replacement efficiency is improved, and the accurate limit of the metal plate is ensured during the cutting process, avoiding misalignment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a stable type shearing device for metal processing, which relates to the technical field of shearing machines and comprises a gantry type shearing machine, the gantry type shearing machine comprises a base and a gantry frame, the lower parts of two ends of the gantry frame are fixed on the ground, and the base is fixed on the lower part of the inner side of the gantry frame; the convenient assembly comprises L-shaped fixing plates, square through holes, T-shaped movable blocks, first round through holes and limiting screw rods, the four L-shaped fixing plates are fixed to the four corners of the upper end of the base through bolts respectively, the square through holes are formed in the middles of one ends of the L-shaped fixing plates, the T-shaped movable blocks are inserted into the square through holes, the first round through holes are formed in one ends of the T-shaped movable blocks, and the limiting screw rods are arranged in the first round through holes. And the limiting screw rod is screwed in the first round through hole. The problems that existing clamps are located on the two sides of a cutting bottom groove and fastened through screws, the cutting bottom groove is heavy, the cutting bottom groove needs to be moved upwards and then taken out after the clamps are opened during replacement, the side edges of the cutting bottom groove are smooth, and the cutting bottom groove is difficult to move are solved.
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Description

Technical Field

[0001] The utility model relates to the technical field of shearing machines, in particular to a stable shearing device for metal processing. Background Art

[0002] When processing metal, it is usually necessary to shear large pieces of metal into small pieces for later processing. Gantry shears are large shearing equipment, usually used to cut metal materials such as plates and profiles. They have the advantages of strong shearing ability, high stability and good precision. When the gantry shear is in use, a cutting bottom groove is placed in the middle of the base and clamped with a clamp.

[0003] The existing clamps are located on both sides of the cutting bottom groove and are fastened by screws. The cutting bottom groove itself is heavy. When replacing it, after opening the clamp, the cutting bottom groove must be moved upward to be taken out. In addition, the sides of the cutting bottom groove are relatively smooth, which makes it difficult to move. Therefore, a stable shearing device for metal processing is required to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a stable shearing device for metal processing to solve the problem raised in the above-mentioned background technology that the existing clamps are located on both sides of the cutting bottom groove and are fastened by screws, and the cutting bottom groove itself is heavy. When replacing, after opening the clamp, the cutting bottom groove must be moved upward to be taken out, and the sides of the cutting bottom groove are relatively smooth, which makes it difficult to move.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a stable shearing device for metal processing, comprising:

[0007] A gantry shearing machine, the gantry shearing machine comprises a base and a gantry frame, the two ends of the gantry frame are fixed to the ground, and the base is fixed to the lower inner side of the gantry frame;

[0008] A convenient component, which includes an L-shaped fixed plate, a square through hole, a T-shaped movable block, a first circular through hole and a limiting screw. There are four L-shaped fixed plates, which are respectively fixed to the four corners of the upper end of the base with bolts. The square through hole is arranged in the middle of one end of the L-shaped fixed plate, the T-shaped movable block is inserted into the square through hole, the first circular through hole is arranged at one end of the T-shaped movable block, and the limiting screw is screwed into the first circular through hole.

[0009] Furthermore, the convenient component also includes a reinforcing plate and a rubber block, the reinforcing plate is welded to both sides of the L-shaped fixing plate, and the rubber block is fixed to one end of the limiting screw.

[0010] Furthermore, the gantry shearing machine also includes a hydraulic rod, a first fixed plate, a cutter and a cutting bottom groove, the upper end of the hydraulic rod is fixed to the top of the gantry, the first fixed plate is fixed to the lower end of the hydraulic rod, the cutter is fixed in the middle below the first fixed plate, and the cutting bottom groove is placed in the middle of the base.

[0011] Furthermore, two sides of the cutting bottom groove are attached to the side edges of the rubber block and are located directly below the cutter.

[0012] Furthermore, it also includes a limiting component, which includes a through hole, an L-shaped support plate, a second fixed plate, a second circular through hole, an adjusting screw and a baffle, the through hole is opened in the lower section of the cutting bottom groove, one end of the L-shaped support plate is inserted into the through hole, the second fixed plate is fixed to one end of the L-shaped support plate, the second circular through hole is opened at the upper end of the second fixed plate, the adjusting screw is threaded in the second circular through hole, and one end of the adjusting screw is rotatably connected to the side of the baffle.

[0013] Furthermore, the limiting assembly also includes a limiting groove and a limiting block, the limiting groove is opened in the L-shaped support plate, the lower end of the limiting block is inserted in the limiting groove, and the upper end of the limiting block is fixed to the lower end of the baffle.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] 1. The utility model has a quick assembly, and when the cutting bottom groove needs to be replaced, the limiting screw in the first round through hole is rotated to drive the rubber block to separate from the side of the cutting bottom groove, and then the T-shaped movable block is pushed along the square through hole to drive the limiting screw to move to the two ends of the cutting bottom groove. At this time, the cutting bottom groove can be pushed along the upper surface of the base until the cutting bottom groove moves out of the base. This arrangement is convenient for quickly replacing the cutting bottom groove, saving time and effort.

[0016] 2. The utility model, through the setting of the limit assembly, when cutting metal, the L-shaped support plate is inserted into the through hole, and the second fixing plate is fixed to the side of the L-shaped support plate with screws, and then the adjusting screw in the second round through hole is rotated to drive the baffle to move. At this time, the limit block under the baffle moves along the limit groove, and the metal plate is placed on the cutting bottom groove, and the L-shaped support plate in the through hole is pulled so that its vertical end is close to the side of the metal plate, and then the adjusting screw is gradually turned until the baffle is close to the cutting bottom groove, and then the limit plate on the other side of the metal plate is installed according to the above operation. This setting can limit the metal plate to be cut to avoid misalignment during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the convenient component structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the L-shaped fixing plate structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the T-shaped movable block structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the limit assembly of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 10. Base; 11. Gantry; 12. Hydraulic rod; 13. First fixed plate; 14. Tool; 15. Cutting bottom groove; 20. L-shaped fixed plate; 21. Reinforcement plate; 22. Square through hole; 23. T-shaped movable block; 24. First round through hole; 25. Limit screw; 26. Rubber block; 30. Through hole; 31. L-shaped support plate; 310. Second fixed plate; 32. Limit groove; 33. Second round through hole; 34. Adjustment screw; 35. Baffle; 36. Limit block. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] See also Figure 1-4As shown, this embodiment is a stable shearing device for metal processing, comprising:

[0029] The gantry shearing machine comprises a base 10 and a gantry frame 11. The two ends of the gantry frame 11 are fixed to the ground, and the base 10 is fixed to the lower inner side of the gantry frame 11.

[0030] The gantry shearing machine also includes a hydraulic rod 12, a first fixed plate 13, a cutter 14 and a cutting bottom groove 15. The upper end of the hydraulic rod 12 is fixed to the top of the gantry 11, the first fixed plate 13 is fixed to the lower end of the hydraulic rod 12, the cutter 14 is fixed in the middle below the first fixed plate 13, and the cutting bottom groove 15 is placed in the middle of the base 10;

[0031] The base 10 plays a supporting role, the gantry 11 plays a supporting role, the hydraulic rod 12 provides shearing power, the first fixed plate 13 plays a supporting role, the cutter 14 is used to cut metal, and the cutting bottom groove 15 facilitates the downward movement of metal during metal cutting and plays a supporting role.

[0032] Convenient assembly, the convenient assembly includes an L-shaped fixed plate 20, a square through hole 22, a T-shaped movable block 23, a first round through hole 24 and a limiting screw 25. There are four L-shaped fixed plates 20, which are respectively fixed to the four corners of the upper end of the base 10 with bolts. The square through hole 22 is provided in the middle of one end of the L-shaped fixed plate 20. The T-shaped movable block 23 is inserted into the square through hole 22. The first round through hole 24 is provided at one end of the T-shaped movable block 23. The limiting screw 25 is screwed into the first round through hole 24;

[0033] The convenient assembly also includes a reinforcing plate 21 and a rubber block 26. The reinforcing plate 21 is welded to both sides of the L-shaped fixing plate 20, and the rubber block 26 is fixed to one end of the limiting screw 25;

[0034] The two sides of the cutting bottom groove 15 are attached to the sides of the rubber block 26 and are located directly below the cutter 14;

[0035] The L-shaped fixing plate 20 plays a supporting role, the reinforcing plate 21 plays a reinforcing role, the square through hole 22 facilitates the movement of the T-shaped movable block 23, the first round through hole 24 plays a connecting role, the limiting screw 25 plays an adjusting role, and the rubber block 26 facilitates the fitting and cutting of the bottom groove 15.

[0036] Working principle:

[0037] When the cutting bottom groove 15 needs to be replaced, the limiting screw 25 in the first round through hole 24 is rotated to drive the rubber block 26 to separate from the side of the cutting bottom groove 15, and then the T-shaped movable block 23 is pushed along the square through hole 22 to drive the limiting screw 25 to move to the two ends of the cutting bottom groove 15. At this time, the cutting bottom groove 15 can be pushed along the upper surface of the base 10 until the cutting bottom groove 15 moves out of the base 10.

[0038] This step facilitates the rapid replacement of the cutting bottom groove 15, saving time and effort.

[0039] See also Figure 5 This embodiment is based on the above embodiment and further includes:

[0040] The limiting assembly includes a through hole 30, an L-shaped support plate 31, a second fixing plate 310, a second round through hole 33, an adjusting screw 34 and a baffle 35. The through hole 30 is provided at the lower section of the cutting bottom groove 15, one end of the L-shaped support plate 31 is inserted into the through hole 30, the second fixing plate 310 is fixed to one end of the L-shaped support plate 31, the second round through hole 33 is provided at the upper end of the second fixing plate 310, the adjusting screw 34 is screwed in the second round through hole 33, and one end of the adjusting screw 34 is rotatably connected to the side of the baffle 35;

[0041] The limiting assembly further includes a limiting groove 32 and a limiting block 36. The limiting groove 32 is provided in the L-shaped support plate 31, the lower end of the limiting block 36 is inserted into the limiting groove 32, and the upper end of the limiting block 36 is fixed to the lower end of the baffle 35.

[0042] The through hole 30 plays an adjusting role, the L-shaped support plate 31 plays a supporting and limiting role, the second fixed plate 310 plays a supporting role, the limiting groove 32 and the limiting block 36 play a limiting role, the second round through hole 33 plays a connecting role, the adjusting screw 34 plays an adjusting role, and the baffle 35 plays a limiting role.

[0043] Working principle:

[0044] When cutting metal, insert the L-shaped support plate 31 into the through hole 30, fix the second fixing plate 310 on the side of the L-shaped support plate 31 with screws, and then rotate the adjusting screw 34 in the second round through hole 33 to drive the baffle 35 to move. At this time, the limit block 36 under the baffle 35 moves along the limit groove 32, place the metal plate on the cutting bottom groove 15, pull the L-shaped support plate 31 in the through hole 30 so that its vertical end is close to the side of the metal plate, and then gradually turn the adjusting screw 34 until the baffle 35 is close to the cutting bottom groove 15, and then install the limit plate on the other side of the metal plate according to the above operation.

[0045] This step can limit the position of the metal plate to be cut to avoid misalignment during cutting.

[0046] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A stable shearing device for metal processing, characterized in that: include: A gantry shearing machine, the gantry shearing machine comprising a base (10) and a gantry frame (11), the two ends of the gantry frame (11) being fixed to the ground below, and the base (10) being fixed to the lower inner side of the gantry frame (11); A convenient component, the convenient component comprising an L-shaped fixed plate (20), a square through hole (22), a T-shaped movable block (23), a first round through hole (24) and a limiting screw (25), wherein the L-shaped fixed plates (20) are four in total and are respectively fixed to the four corners of the upper end of the base (10) by bolts, the square through hole (22) is arranged in the middle of one end of the L-shaped fixed plate (20), the T-shaped movable block (23) is inserted into the square through hole (22), the first round through hole (24) is arranged at one end of the T-shaped movable block (23), and the limiting screw (25) is screwed into the first round through hole (24).

2. A stable shearing device for metal processing according to claim 1, characterized in that: The convenient assembly further comprises a reinforcing plate (21) and a rubber block (26), wherein the reinforcing plate (21) is welded to both sides of the L-shaped fixing plate (20), and the rubber block (26) is fixed to one end of the limiting screw (25).

3. A stable shearing device for metal processing according to claim 1, characterized in that: The gantry shearing machine further comprises a hydraulic rod (12), a first fixed plate (13), a cutter (14) and a cutting bottom groove (15), wherein the upper end of the hydraulic rod (12) is fixed to the top of the gantry (11), the first fixed plate (13) is fixed to the lower end of the hydraulic rod (12), the cutter (14) is fixed to the middle part below the first fixed plate (13), and the cutting bottom groove (15) is placed in the middle part of the base (10).

4. A stable shearing device for metal processing according to claim 3, characterized in that: The two sides of the cutting bottom groove (15) are attached to the side edges of the rubber block (26) and are located directly below the cutter (14).

5. A stable shearing device for metal processing according to claim 3, characterized in that: The invention also comprises a limiting assembly, the limiting assembly comprising a through hole (30), an L-shaped support plate (31), a second fixing plate (310), a second round through hole (33), an adjusting screw (34) and a baffle (35), wherein the through hole (30) is provided at the lower section of the cutting bottom groove (15), one end of the L-shaped support plate (31) is inserted into the through hole (30), the second fixing plate (310) is fixed to one end of the L-shaped support plate (31), the second round through hole (33) is provided at the upper end of the second fixing plate (310), the adjusting screw (34) is screwed into the second round through hole (33), and one end of the adjusting screw (34) is rotatably connected to the side of the baffle (35).

6. A stable shearing device for metal processing according to claim 5, characterized in that: The limiting assembly further comprises a limiting groove (32) and a limiting block (36); the limiting groove (32) is formed in the L-shaped support plate (31); the lower end of the limiting block (36) is inserted into the limiting groove (32); and the upper end of the limiting block (36) is fixed to the lower end of the baffle (35).