Plate positioning structure for welding power distribution cabinet shell

Abstract

The utility model discloses a plate positioning structure for welding a power distribution cabinet shell, which comprises a working table, an inner cavity of the working table is provided with an abutting structure, the abutting structure comprises an L-shaped support fixedly connected to the top of the inner cavity of the working table through a bolt, and the front side of the inner cavity of the L-shaped support is rotatably connected with a round rod; a round rod is fixedly connected to the front side of the L-shaped support, a gear is fixedly connected to the surface of the round rod, a ratchet wheel is fixedly connected to the surface of the round rod, and a bending embedded plate is rotationally connected to the front side of the L-shaped support. And then a sliding plate and a second limiting plate are driven to slide rightwards on the top of the workbench, and the purposes that the metal plates can be fixed after being spliced, and follow-up welding machining is facilitated can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power distribution cabinet processing, in particular to a plate positioning structure for welding a power distribution cabinet shell. Background Art

[0002] Distribution cabinets are an essential component of power systems, used to distribute electrical energy, control, and protect equipment. According to Sogou Encyclopedia, distribution cabinets can be categorized into several types, including power distribution cabinets and lighting distribution cabinets.

[0003] The shell of the distribution cabinet is usually made of metal plates that are spliced together and then welded. The metal shell can better protect the electrical components inside the cabinet. In order to limit the plates during welding so that the metal plates can be fixed after splicing and facilitate subsequent welding processing, a plate positioning structure for welding the distribution cabinet shell is designed. This structure uses an extended limit plate, limit plate one, and limit plate two to limit the splicing of the metal plates, and by changing the position of limit plate two, it can fix the plates by contact, so that the metal plates can be fixed after splicing and facilitate subsequent welding processing. Utility Model Content

[0004] The purpose of the utility model is to provide a plate positioning structure for welding a distribution cabinet shell, which can fix the metal plates after splicing and facilitate subsequent welding processing, so as to solve the above-mentioned background technical problems.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: A plate positioning structure for welding a distribution cabinet shell, which includes a workbench: the inner cavity of the workbench is provided with a resistance structure, and the resistance structure includes an L-shaped bracket fixedly connected to the top of the inner cavity of the workbench by bolts, the front side of the inner cavity of the L-shaped bracket is rotatably connected to a round rod, the surface of the round rod is fixedly connected to a gear, the surface of the round rod is fixedly connected to a ratchet, the front side of the L-shaped bracket is rotatably connected to a bent panel, the front side of the L-shaped bracket is fixedly connected to an elastic pressure plate, the rear side of the inner cavity of the L-shaped bracket is rotatably connected to a driven gear, and the inner cavity of the L-shaped bracket is slidably connected to a sliding plate.

[0006] Preferably, the gear is engaged with the driven gear, the right end of the bent panel is engaged with the surface of the ratchet, and the left end of the elastic pressure plate is pressed against the surface of the bent panel.

[0007] Preferably, a latching tooth is provided on the front side of the sliding plate, and the surface of the driven gear is engaged with the latching tooth. The rear side of the top of the workbench is fixedly connected with an extended limiting plate by bolts.

[0008] Preferably, a first limiting plate is fixedly connected to the right side of the top of the workbench through bolts, and a second limiting plate is slidably connected to the left side of the top of the workbench. Rubber pads are fixedly connected to the surfaces of the lengthened limiting plate, the first limiting plate, and the second limiting plate.

[0009] Preferably, a sliding groove is formed in the left side of the top of the workbench. A connecting block is fixedly connected to the top of the sliding plate. The top of the connecting block passes through the sliding groove to the upper side of the workbench and is fixedly connected to the bottom of the second limiting plate through bolts.

[0010] Preferably, a limiting strip is fixedly connected to the inner wall of the L-shaped bracket. A limiting groove is formed in the rear side of the sliding plate. The surface of the limiting strip is slidably connected to the inner cavity of the limiting groove. The bottom end of the round rod passes through to the lower side of the L-shaped bracket and is fixedly connected to a rocker through bolts.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. By shaking the rocker of the present utility model, the round rod, the gear, and the ratchet are driven to rotate counterclockwise. At the same time, when the gear rotates counterclockwise, the driven gear is driven to rotate clockwise, thereby driving the sliding plate and the second limiting plate to slide to the right on the top of the workbench, so as to achieve the purpose of fixing the metal plates after splicing and facilitating subsequent welding processing;

[0013] 2. Through the arrangement of the rubber pads in the present utility model, when the second limiting plate abuts against the plate, the abutting force on the plate can be further increased, enabling better fixation of the plate;

[0014] 3. Through the arrangement of the limiting strip in the present utility model, when the sliding plate slides, the sliding position of the sliding plate can be restricted, enabling the sliding plate to drive the second limiting plate to slide more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Among them:

[0016] Figure 1 is the front view schematic diagram of an embodiment of the present utility model;

[0017] Figure 2 is the front side schematic diagram of an embodiment of the present utility model;

[0018] Figure 3 is the right view schematic diagram of the abutting structure of an embodiment of the present utility model;

[0019] Figure 4 is the disassembled schematic diagram of the abutting structure of an embodiment of the present utility model.

[0020] In the drawings, the list of components represented by each reference numeral is as follows:

[0021] 1. Workbench, 2. Interference structure, 21. L-shaped bracket, 22. Round rod, 23. Gear, 24. Ratchet, 25. Bending panel, 26. Elastic pressure plate, 27. Driven gear, 28. Sliding plate, 3. Extended limit plate, 4. Limit plate 1, 5. Limit plate 2, 6. Rubber pad, 7. Connecting block, 8. Limit bar, 9. Rocker. DETAILED DESCRIPTION

[0022] Hereinafter, embodiments of the plate positioning structure for welding a power distribution cabinet housing according to the present invention will be described with reference to the accompanying drawings.

[0023] Example 1:

[0024] Figures 1-4 The present invention shows a plate positioning structure for welding a distribution cabinet shell according to an embodiment of the present invention, which includes: a workbench 1: an inner cavity of the workbench 1 is provided with a resistance structure 2, the resistance structure 2 includes an L-shaped bracket 21 fixedly connected to the top of the inner cavity of the workbench 1 by bolts, the front side of the inner cavity of the L-shaped bracket 21 is rotatably connected to a round rod 22, the surface of the round rod 22 is fixedly connected to a gear 23, the surface of the round rod 22 is fixedly connected to a ratchet 24, the front side of the L-shaped bracket 21 is rotatably connected to a bent panel 25, the front side of the L-shaped bracket 21 is fixedly connected to an elastic pressure plate 26, the rear side of the inner cavity of the L-shaped bracket 21 is rotatably connected to a driven gear 27, the inner cavity of the L-shaped bracket 21 is slidably connected to a sliding plate 28, the gear 23 and the driven gear are fixedly connected. The wheels 27 are engaged, the right end of the bent panel 25 is engaged with the surface of the ratchet 24, the left end of the elastic pressure plate 26 is pressed against the surface of the bent panel 25, and the front side of the sliding plate 28 is provided with a latching tooth, and the surface of the driven gear 27 is engaged with the latching tooth. The rear side of the top of the workbench 1 is fixedly connected with an extended limit plate 3 by bolts, the right side of the top of the workbench 1 is fixedly connected with a limit plate 1 4 by bolts, and the left side of the top of the workbench 1 is slidably connected with a limit plate 2 5. The surfaces of the extended limit plate 3, the limit plate 1 4, and the limit plate 2 5 are all fixedly connected with a rubber pad 6. Through the setting of the rubber pad 6, when the limit plate 2 5 contacts the plate, the force of the plate resistance can be further improved, so that the plate can be better fixed.

[0025] Example 2:

[0026] Figures 1-4The present invention shows a plate positioning structure for welding a distribution cabinet shell according to an embodiment of the present invention, which comprises: a workbench 1: an inner cavity of the workbench 1 is provided with a resistance structure 2, the resistance structure 2 comprises an L-shaped bracket 21 fixedly connected to the top of the inner cavity of the workbench 1 by bolts, the front side of the inner cavity of the L-shaped bracket 21 is rotatably connected to a round rod 22, the surface of the round rod 22 is fixedly connected to a gear 23, the surface of the round rod 22 is fixedly connected to a ratchet 24, the front side of the L-shaped bracket 21 is rotatably connected to a bent panel 25, the front side of the L-shaped bracket 21 is fixedly connected to an elastic pressure plate 26, the rear side of the inner cavity of the L-shaped bracket 21 is rotatably connected to a driven gear 27, and the inner cavity of the L-shaped bracket 21 is slidably connected to a sliding plate 28. A slide groove is provided on the left side of the top of the workbench 1, and the top of the sliding plate 28 is fixedly connected to the connecting block 7. The top of the connecting block 7 passes through the slide groove to the top of the workbench 1 and is fixedly connected to the bottom of the limit plate 25 by bolts. The inner wall of the L-shaped bracket 21 is fixedly connected to the limit bar 8. Through the setting of the limit bar 8, the sliding position of the sliding plate 28 can be limited when the sliding plate 28 slides, which can make the sliding plate 28 more stable when driving the limit plate 25 to slide. A limiting groove is provided on the rear side of the sliding plate 28, and the surface of the limiting strip 8 is slidably connected to the inner cavity of the limiting groove. The bottom end of the round rod 22 passes through the bottom of the L-shaped bracket 21 and is fixedly connected to the rocker 9 by bolts.

[0027] Working principle: When using the present invention, the user places the metal sheets on the top of the workbench 1 and splices the sheets, then shakes the rocker 9 to drive the round rod 22 to rotate, and then drives the gear 23 and the ratchet 24 to rotate counterclockwise. When the ratchet 24 rotates, the cooperation of the bent panel 25 and the elastic pressure plate 26 can fix the position of the ratchet 24 and the gear 23 after rotation. At the same time, the gear 23 drives the driven gear 27 to rotate clockwise when rotating counterclockwise, and then drives the sliding plate 28 to slide, and then drives the limit plate 25 to slide to the right on the top of the workbench 1, and limits the spliced sheets, so that the metal sheets can be fixed after splicing, and facilitates subsequent welding processing.

[0028] To sum up: the plate positioning structure for welding the distribution cabinet shell drives the round rod 22, gear 23 and ratchet 24 to rotate counterclockwise by shaking the rocker 9. At the same time, the gear 23 drives the driven gear 27 to rotate clockwise when rotating counterclockwise, and then drives the sliding plate 28 and the limit plate 25 to slide to the right on the top of the workbench 1, so as to achieve the purpose of fixing the metal plate after splicing and facilitating subsequent welding processing.

Claims

1. A positioning structure for plates used in the welding of a power distribution cabinet housing, characterized in that, The invention comprises a workbench (1): the inner cavity of the workbench (1) is provided with a resistance structure (2), the resistance structure (2) comprises an L-shaped bracket (21) fixedly connected to the top of the inner cavity of the workbench (1) by bolts, the front side of the inner cavity of the L-shaped bracket (21) is rotatably connected to a round rod (22), the surface of the round rod (22) is fixedly connected to a gear (23), the surface of the round rod (22) is fixedly connected to a ratchet (24), the front side of the L-shaped bracket (21) is rotatably connected to a bent panel (25), the front side of the L-shaped bracket (21) is fixedly connected to an elastic pressure plate (26), the rear side of the inner cavity of the L-shaped bracket (21) is rotatably connected to a driven gear (27), and the inner cavity of the L-shaped bracket (21) is slidably connected to a sliding plate (28).

2. The positioning structure for the sheet metal used in the welding of the power distribution cabinet housing according to claim 1, characterized in that, The gear (23) is meshed with the driven gear (27), the right end of the bent panel (25) is engaged with the surface of the ratchet (24), and the left end of the elastic pressure plate (26) is pressed against the surface of the bent panel (25).

3. A positioning structure for plates used in the welding of a power distribution cabinet housing according to claim 2, characterized in that, The front side of the sliding plate (28) is provided with a latching tooth, and the surface of the driven gear (27) is meshed with the latching tooth. The rear side of the top of the workbench (1) is fixedly connected with an extended limiting plate (3) by means of bolts.

4. A positioning structure for a sheet used in welding a power distribution cabinet housing according to claim 3, characterized in that, The right side of the top of the workbench (1) is fixedly connected to the limiting plate 1 (4) by bolts, and the left side of the top of the workbench (1) is slidably connected to the limiting plate 2 (5), and the surfaces of the extended limiting plate (3), the limiting plate 1 (4), and the limiting plate 2 (5) are all fixedly connected with rubber pads (6).

5. A positioning structure for plates used in the welding of a power distribution cabinet housing according to claim 4, characterized in that, A slide groove is provided on the left side of the top of the workbench (1), and a connecting block (7) is fixedly connected to the top of the sliding plate (28). The top of the connecting block (7) passes through the slide groove to the top of the workbench (1) and is fixedly connected to the bottom of the second limit plate (5) by bolts.

6. A positioning structure for a sheet used in welding a power distribution cabinet housing according to claim 5, characterized in that, The inner wall of the L-shaped bracket (21) is fixedly connected to a limiting strip (8), a limiting groove is provided on the rear side of the sliding plate (28), the surface of the limiting strip (8) is slidably connected to the inner cavity of the limiting groove, and the bottom end of the round rod (22) passes through the bottom of the L-shaped bracket (21) and is fixedly connected to a rocker (9) by bolts.

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