A clamp for welding equipment

Abstract

The utility model discloses a clamp for welding equipment, including a clamp base and two adjustment frames, wherein the adjustment frames are movably connected to the top of the clamp base, and the inner cavity of the adjustment frame is movably connected to a movable shell. By setting a limit device, a limit shell, a stabilizing plate, a spring and a limit groove for coordinated use, the problem that the clamp for existing welding equipment is a tool for fixing a workpiece during welding is solved. The clamp can ensure that the workpiece remains stable during welding. The welding equipment clamp is composed of a clamp base and a clamping plate, which is installed on the clamp base by bolt connection. The position of the clamping plate is limited by adjusting the position of the clamping plate by bolts. When the bolt adjusts the position of the clamping plate, the bolt needs to be frequently disassembled and installed, which takes a long time. Frequent use of the bolt is prone to aging and damage, resulting in unstable installation. However, the clamp used in the existing welding equipment does not have a component for conveniently clamping the processed material.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding equipment, and in particular relates to a clamp used for welding equipment. Background Art

[0002] Welding equipment refers to various equipment and tools required to realize the welding process. Welding process equipment includes welding fixtures, welding turntables, welding operating platforms, etc. They are mainly used to improve the automation and efficiency of the welding process. In summary, the problems existing in the prior art are: a fixture for welding equipment is a tool used to fix the workpiece during the welding process. This fixture can ensure that the workpiece remains stable during the welding process. The welding equipment fixture consists of a fixture base and a clamping plate. The clamping plate is installed on the fixture base by bolt connection. The processing material is limited by adjusting the position of the clamping plate by bolts. When the bolt adjusts the position of the clamping plate, the bolt needs to be frequently disassembled and installed, which takes a long time. In addition, the bolts are prone to aging and damage due to frequent use, resulting in unstable installation. However, the fixture used in the existing welding equipment does not have a component for conveniently clamping the processing material. Therefore, a fixture for welding equipment is proposed to solve the above problems. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a clamp for welding equipment, which has the advantage that the clamp used by the welding equipment can conveniently clamp the processing material, and solves the problem that the clamp used by the prior welding equipment is a tool used to fix the workpiece during the welding process. This clamp can ensure that the workpiece remains stable during the welding process. The welding equipment clamp consists of a clamp base and a clamping plate, and the clamping plate is installed on the clamp base by bolt connection. The processing material is limited by adjusting the position of the clamping plate by bolts. When the bolt adjusts the position of the clamping plate, the bolt needs to be frequently disassembled and installed, which takes a long time. In addition, the bolt is prone to aging and damage due to frequent use, resulting in unstable installation. However, the clamp used by the prior welding equipment does not have a component for conveniently clamping the processing material.

[0004] The utility model is implemented as follows: a clamp for welding equipment comprises a clamp base and two adjusting frames, the adjusting frame is movably connected to the top of the clamp base, the inner cavity of the adjusting frame is movably connected to a movable shell, the inner cavity of the movable shell is provided with an adjusting device, the opposite sides of the two movable shells are fixedly connected to transverse clamping plates, the top of the transverse clamping plates is fixedly connected to the adjusting shell, the inner cavity of the adjusting shell is movably connected to a device shell, the opposite sides of the two device shells are fixedly connected to vertical clamping plates, the opposite sides of the two vertical clamping plates penetrate the adjusting shell and extend to the outside of the inner cavity of the adjusting shell, and the inner cavity of the device shell is provided with a limiting device.

[0005] As a preferred embodiment of the utility model, the limiting device includes two limiting shells, opposite sides of the two limiting shells penetrate the device shell and extend to the outside of the inner cavity of the device shell, the inner cavity of the device shell is fixedly connected with a stabilizing plate used in conjunction with the limiting shell, the surface of the stabilizing plate is in contact with the inner cavity of the limiting shell, and two springs are fixedly connected to the opposite sides of the two limiting shells. By setting the limiting device, when the vertical clamping plate moves to a suitable position, the limiting device has a limiting effect on the position of the vertical clamping plate.

[0006] As a preferred embodiment of the utility model, two extrusion columns are fixedly connected to the top of the limiting shell, and the inner cavity of the device shell is movably connected to two extrusion shells used in conjunction with the extrusion columns. The inner cavity of the extrusion shell is in contact with the surface of the extrusion column, and the opposite sides of the two extrusion shells both penetrate the device shell and extend to the outside of the inner cavity of the device shell. By setting the extrusion column and the extrusion shell, the two extrusion shells are pushed and the extrusion shells will move along the surface of the extrusion column. The extrusion shell can generate an extrusion force on the extrusion column, and the extrusion column subjected to the extrusion force can drive the limiting shell to move.

[0007] As a preferred embodiment of the utility model, the inner cavity of the adjusting shell is provided with a plurality of limiting grooves used in conjunction with the limiting shell, and the surface of the limiting shell is in contact with the inner cavity of the limiting groove. By setting the limiting groove, when the device shell moves to a suitable position in the inner cavity of the adjusting shell, the extrusion shell is released, and the restoring force generated by the spring restoring its shape will drive the limiting shell to be stuck in the inner cavity of the limiting groove. The coordinated use of the limiting shell and the limiting groove has a limiting effect on the position of the device shell.

[0008] As a preferred embodiment of the utility model, the adjusting device includes a moving rod, the top of the moving rod is fixedly connected to the top of the inner cavity of the moving shell, the surface of the moving rod is movably connected with a card shell, the surface of the moving rod is movably connected to the inner cavity of the card shell, the bottom of the card shell passes through the moving shell and the adjustment frame and extends to the outside of the inner cavity of the adjustment frame, the left and right sides of the top of the card shell are fixedly connected with compression springs, the top of the compression spring is fixedly connected to the top of the inner cavity of the moving shell, and by setting the adjusting device, when the transverse clamping plate moves to a suitable position, the adjusting device has a limiting effect on the position of the transverse clamping plate.

[0009] As a preferred embodiment of the present invention, a plurality of card slots are provided on the top of the clamp base for use with the card shell, and the surface of the card shell is in contact with the inner cavity of the card slot. By setting the card slot, when the movable shell moves to a suitable position in the inner cavity of the adjusting frame and the adjusting frame moves to a suitable position on the top of the clamp base, the card shell is released, and the restoring force generated by the compression spring restoring its shape will drive the card shell to be stuck into the inner cavity of the card slot. The coordinated use of the card shell and the card slot has a limiting effect on the position of the adjusting frame and the movable shell.

[0010] As a preferred embodiment of the present invention, the front and rear sides of the adjusting frame are fixedly connected with sliders, the front and rear sides of the clamp base are fixedly connected with slide frames used in conjunction with the sliders, the surface of the slider is movably connected to the inner cavity of the slide frame, and by arranging the slider and the slide frame, when the adjusting frame moves, the slider will be driven to move along the inner cavity of the slide frame, and the coordinated use of the slider and the slide frame has a limiting effect on the moving position of the adjusting frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model solves the problem that the existing welding equipment clamp is a tool for fixing the workpiece during the welding process by setting a limit device, a limit shell, a stabilizing plate, a spring and a limit groove. The clamp can ensure that the workpiece remains stable during the welding process. The welding equipment clamp is composed of a clamp base and a clamping plate. The clamping plate is installed on the clamp base by bolt connection. The processing material is limited by adjusting the position of the clamping plate by bolts. When the bolt adjusts the position of the clamping plate, the bolt needs to be frequently disassembled and installed, which takes a long time. In addition, the bolt is prone to aging and damage due to frequent use, resulting in unstable installation. However, the clamp used in the existing welding equipment does not have a component for conveniently clamping the processing material.

[0013] 2. The utility model sets a limit device. When the extrusion column is subjected to the extrusion force, it will move to the side close to the extrusion shell. When the extrusion column moves, it will drive the limit shell to move along the surface of the stabilizing plate. When the limit shell moves, the force generated will cause the spring to produce elastic deformation. The restoring force generated by the spring restoring its shape will drive the limit shell to be stuck into the inner cavity of the limit groove. The limit device has a limiting effect on the position of the vertical clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0015] Figure 2 It is a three-dimensional schematic diagram of the connection between the adjustment frame, the movable shell and the adjustment shell provided by the embodiment of the utility model;

[0016] Figure 3 It is a three-dimensional schematic diagram of the connection between the transverse clamping plate and the adjustment shell provided by the embodiment of the utility model;

[0017] Figure 4 It is a three-dimensional cross-sectional view of a device shell provided by an embodiment of the utility model.

[0018] In the figure: 1. clamp base; 2. adjustment frame; 3. moving shell; 4. adjustment device; 5. horizontal clamping plate; 6. adjustment shell; 7. device shell; 8. vertical clamping plate; 9. limiting device; 901. limiting shell; 902. stabilizing plate; 903. spring; 10. extrusion column; 11. extrusion shell; 12. limiting slot; 401. moving rod; 402. card shell; 403. compression spring; 13. card slot; 14. slider; 15. slide frame. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0020] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0021] like Figures 1 to 4 As shown, a clamp for welding equipment provided by an embodiment of the utility model includes a clamp base 1 and two adjusting frames 2, the adjusting frame 2 is movably connected to the top of the clamp base 1, the inner cavity of the adjusting frame 2 is movably connected with a movable shell 3, the inner cavity of the movable shell 3 is provided with an adjusting device 4, the opposite sides of the two movable shells 3 are fixedly connected with a transverse clamping plate 5, the top of the transverse clamping plate 5 is fixedly connected with an adjusting shell 6, the inner cavity of the adjusting shell 6 is movably connected with a device shell 7, the opposite sides of the two device shells 7 are fixedly connected with a vertical clamping plate 8, the opposite sides of the two vertical clamping plates 8 penetrate the adjusting shell 6 and extend to the outside of the inner cavity of the adjusting shell 6, and the inner cavity of the device shell 7 is provided with a limiting device 9.

[0022] refer to Figure 4 The limiting device 9 includes two limiting shells 901, and the opposite sides of the two limiting shells 901 penetrate the device shell 7 and extend to the outside of the inner cavity of the device shell 7. The inner cavity of the device shell 7 is fixedly connected with a stabilizing plate 902 used in conjunction with the limiting shell 901. The surface of the stabilizing plate 902 contacts the inner cavity of the limiting shell 901, and the opposite sides of the two limiting shells 901 are fixedly connected with two springs 903.

[0023] The above solution is adopted: by providing the limiting device 9 , when the vertical clamping plate 8 moves to a suitable position, the limiting device 9 has a limiting effect on the position of the vertical clamping plate 8 .

[0024] refer to Figure 4 The top of the limiting shell 901 is fixedly connected to two extrusion columns 10, and the inner cavity of the device shell 7 is movably connected to two extrusion shells 11 used in conjunction with the extrusion columns 10. The inner cavity of the extrusion shell 11 contacts the surface of the extrusion column 10, and the opposite sides of the two extrusion shells 11 penetrate the device shell 7 and extend to the outside of the inner cavity of the device shell 7.

[0025] The above scheme is adopted: by setting the extrusion column 10 and the extrusion shell 11, pushing the two extrusion shells 11, the extrusion shell 11 will move along the surface of the extrusion column 10, the extrusion shell 11 can generate extrusion force on the extrusion column 10, and the extrusion column 10 subjected to the extrusion force can drive the limiting shell 901 to move.

[0026] refer to Figure 3 The inner cavity of the adjustment shell 6 is provided with a plurality of limiting grooves 12 used in conjunction with the limiting shell 901 , and the surface of the limiting shell 901 contacts the inner cavity of the limiting grooves 12 .

[0027] The above scheme is adopted: by setting the limit groove 12, when the device shell 7 moves to the appropriate position in the inner cavity of the adjustment shell 6, the extrusion shell 11 is released, and the restoring force generated by the spring 903 restoring its shape will drive the limit shell 901 to be stuck into the inner cavity of the limit groove 12. The coordinated use of the limit shell 901 and the limit groove 12 has a limiting effect on the position of the device shell 7.

[0028] refer to Figure 3 The adjusting device 4 includes a moving rod 401, the top of the moving rod 401 is fixedly connected to the top of the inner cavity of the moving shell 3, the surface of the moving rod 401 is movably connected with a card shell 402, the surface of the moving rod 401 is movably connected to the inner cavity of the card shell 402, the bottom of the card shell 402 passes through the moving shell 3 and the adjusting frame 2 and extends to the outside of the inner cavity of the adjusting frame 2, the left and right sides of the top of the card shell 402 are fixedly connected with compression springs 403, and the top of the compression spring 403 is fixedly connected to the top of the inner cavity of the moving shell 3.

[0029] With the above solution, by providing the adjusting device 4 , when the transverse clamping plate 5 moves to a suitable position, the adjusting device 4 has a limiting effect on the position of the transverse clamping plate 5 .

[0030] refer to Figure 1 The top of the clamp base 1 is provided with a plurality of slots 13 for use with the card shell 402 , and the surface of the card shell 402 contacts the inner cavity of the slots 13 .

[0031] The above scheme is adopted: by setting the card slot 13, when the movable shell 3 moves to the appropriate position in the inner cavity of the adjusting frame 2, and the adjusting frame 2 moves to the appropriate position on the top of the clamp base 1, the card shell 402 is released, and the restoring force generated by the compression spring 403 restoring its shape will drive the card shell 402 to be stuck into the inner cavity of the card slot 13. The coordinated use of the card shell 402 and the card slot 13 has a limiting effect on the position of the adjusting frame 2 and the movable shell 3.

[0032] refer to Figure 1 The front and rear sides of the adjustment frame 2 are fixedly connected with a slider 14, the front and rear sides of the clamp base 1 are fixedly connected with a slide frame 15 used in conjunction with the slider 14, and the surface of the slider 14 is movably connected to the inner cavity of the slide frame 15.

[0033] By adopting the above solution, by setting the slider 14 and the slide frame 15, when the adjustment frame 2 moves, the slider 14 will be driven to move along the inner cavity of the slide frame 15. The cooperation of the slider 14 and the slide frame 15 has a limiting effect on the moving position of the adjustment frame 2.

[0034] The working principle of this utility model:

[0035] When in use, when the clamp used in the welding equipment needs to conveniently clamp the processing material, the user first places the processing material on the top of the clamp base 1, and then pulls the card shell 402 toward the top, driving the card shell 402 to move along the surface of the moving rod 401. The force generated when the card shell 402 moves causes the compression spring 403 to elastically deform. When the card shell 402 is separated from the inner cavity of the card slot 13 and completely moves into the inner cavity of the moving shell 3, the moving shell 3 is pulled back and forth toward the side close to the processing material, driving the moving shell 3 to move back and forth along the inner cavity of the adjusting frame 2. When the moving shell 3 moves to the closing When the adjusting frame 2 is in the appropriate position, the adjusting frame 2 is pulled toward the side close to the processing material. When the adjusting frame 2 moves, the slider 14 will be driven to move along the inner cavity of the sliding frame 15. When the adjusting frame 2 moves, the movable shell 3 and the transverse clamping plate 5 will be driven to move toward the side close to the processing material. When the surface of the transverse clamping plate 5 is in close contact with the surface of the processing material, the card shell 402 is released. The restoring force generated by the compression spring 403 restoring its shape will drive the card shell 402 to pass through the movable shell 3 and the adjusting frame 2 and extend to the inner cavity of the card slot 13. The coordinated use of the card shell 402 and the card slot 13 has a positive effect on the position of the transverse clamping plate 5. There is a limiting effect. At this time, the lateral position of the processed material is limited, and then the extrusion shell 11 is squeezed to the opposite side of the two extrusion shells 11, driving the two extrusion shells 11 to move along the surface of the extrusion column 10. After the extrusion column 10 is subjected to the extrusion force, it will move to the side close to the extrusion shell 11. When the extrusion column 10 moves, it will drive the limiting shell 901 to move along the surface of the stabilizing plate 902. When the limiting shell 901 moves, the force generated will cause the spring 903 to produce elastic deformation. When the limiting shell 901 is separated from the limiting groove 12 and completely moves to the inner cavity of the device shell 7, it will move closer to the processed material. One side of the device shell 7 is pulled, and when the device shell 7 moves, the vertical clamping plate 8 will be driven to move. When the surface of the vertical clamping plate 8 is in close contact with the top of the processed material, the two extrusion shells 11 are released, and the restoring force generated by the spring 903 restoring its shape will drive the limiting shell 901 to be clamped into the inner cavity of the limiting groove 12. The coordinated use of the limiting shell 901 and the limiting groove 12 has a limiting effect on the position of the vertical clamping plate 8, and the coordinated use of the horizontal clamping plate 5 and the vertical clamping plate 8 has a limiting effect on the position of the processed material. At this time, the clamp used by the welding equipment completes the convenient clamping of the processed material.

[0036] To sum up: the clamp for welding equipment, by setting the limit device 9, the limit shell 901, the stabilizing plate 902, the spring 903 and the limit groove 12 for coordinated use, solves the problem that the clamp for existing welding equipment is a tool for fixing the workpiece during the welding process. This clamp can ensure that the workpiece remains stable during the welding process. The welding equipment clamp is composed of a clamp base and a clamping plate. The clamping plate is installed on the clamp base by bolt connection. The processing material is limited by adjusting the position of the clamping plate by bolts. When the bolt adjusts the position of the clamping plate, the bolt needs to be frequently disassembled and installed, which takes a long time. In addition, the bolt is prone to aging and damage due to frequent use, resulting in unstable installation. However, the clamp used in the existing welding equipment does not have a component for conveniently clamping the processing material.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamp for welding equipment, comprising a clamp base (1) and two adjustment frames (2), characterized in that: The adjustment frame (2) is movably connected to the top of the clamp base (1); the inner cavity of the adjustment frame (2) is movably connected to a movable shell (3); the inner cavity of the movable shell (3) is provided with an adjustment device (4); the two opposite sides of the movable shells (3) are fixedly connected to a transverse clamping plate (5); the top of the transverse clamping plate (5) is fixedly connected to an adjustment shell (6); the inner cavity of the adjustment shell (6) is movably connected to a device shell (7); the two opposite sides of the device shells (7) are fixedly connected to a vertical clamping plate (8); the opposite sides of the two vertical clamping plates (8) penetrate the adjustment shell (6) and extend to the outside of the inner cavity of the adjustment shell (6); the inner cavity of the device shell (7) is provided with a limiting device (9).

2. A clamp for welding equipment according to claim 1, characterized in that: The limiting device (9) comprises two limiting shells (901), the opposite sides of the two limiting shells (901) both penetrate the device shell (7) and extend to the outside of the inner cavity of the device shell (7), the inner cavity of the device shell (7) is fixedly connected to a stabilizing plate (902) used in conjunction with the limiting shell (901), the surface of the stabilizing plate (902) is in contact with the inner cavity of the limiting shell (901), and the opposite sides of the two limiting shells (901) are fixedly connected to two springs (903).

3. A clamp for welding equipment as claimed in claim 2, characterized in that: The top of the limiting shell (901) is fixedly connected to two extrusion columns (10), and the inner cavity of the device shell (7) is movably connected to two extrusion shells (11) used in conjunction with the extrusion columns (10). The inner cavity of the extrusion shell (11) is in contact with the surface of the extrusion column (10), and the opposite sides of the two extrusion shells (11) penetrate the device shell (7) and extend to the outside of the inner cavity of the device shell (7).

4. A clamp for welding equipment as claimed in claim 2, characterized in that: The inner cavity of the adjustment shell (6) is provided with a plurality of limiting grooves (12) for use with the limiting shell (901), and the surface of the limiting shell (901) is in contact with the inner cavity of the limiting grooves (12).

5. A clamp for welding equipment according to claim 1, characterized in that: The adjusting device (4) comprises a moving rod (401), the top of the moving rod (401) is fixedly connected to the top of the inner cavity of the moving shell (3), the surface of the moving rod (401) is movably connected to a locking shell (402), the surface of the moving rod (401) is movably connected to the inner cavity of the locking shell (402), the bottom of the locking shell (402) passes through the moving shell (3) and the adjusting frame (2) and extends to the outside of the inner cavity of the adjusting frame (2), the left and right sides of the top of the locking shell (402) are fixedly connected to compression springs (403), and the top of the compression spring (403) is fixedly connected to the top of the inner cavity of the moving shell (3).

6. A clamp for welding equipment as claimed in claim 5, characterized in that: A plurality of slots (13) for use with the card shell (402) are provided on the top of the clamp base (1), and the surface of the card shell (402) is in contact with the inner cavity of the slots (13).

7. A clamp for welding equipment according to claim 1, characterized in that: The front and rear sides of the adjustment frame (2) are fixedly connected to a slider (14), the front and rear sides of the clamp base (1) are fixedly connected to a slide frame (15) used in conjunction with the slider (14), and the surface of the slider (14) is movably connected to the inner cavity of the slide frame (15).

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