High-stability welding positioning device for cathode plate

Abstract

The utility model discloses a cathode plate high-stability welding positioning device which comprises a rack, a bearing plate used for bearing a cross beam is arranged on the rack, a clamping assembly used for clamping the cross beam is arranged on the bearing plate, and a lower heat dissipation assembly is integrated on the clamping assembly. The bearing plate is further provided with a locking assembly used for locking the bottom plate, and an upper heat dissipation assembly is integrated on the locking assembly. The beneficial effects of the utility model are mainly embodied as follows: the design is exquisite, the device structure is compact, the layout is reasonable, the high integration is realized, and the occupied space is reduced. In addition, a rotary air cylinder controls a pressing head to be pressed on the bottom plate, preliminary positioning can be achieved, after preliminary positioning is completed, the pressing head is pressed on the bottom plate through a sliding block, high-precision positioning is achieved, the perpendicularity of the bottom plate is guaranteed, the welding perpendicularity is guaranteed to the maximum extent, the positioning structure is simple and exquisite and convenient to disassemble, replace and maintain, and the working efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of cathode plate welding positioning technology, and more specifically, to a high-stability cathode plate welding positioning device. Background Technology

[0002] In the manufacturing process of stainless steel cathode plates, the welding between the conductive cathode plate crossbeam and the stainless steel cathode plate base plate is crucial.

[0003] For example, CN219945119U discloses a special fixture for robotic welding of stainless steel cathode plates, including a base with a rotating support platform rotatably mounted on top, a crossbeam clamping mechanism on the upper part of the rotating support platform, a vertically arranged support back plate on one side of the crossbeam clamping mechanism, and a bottom plate pressing mechanism on the other side of the crossbeam clamping mechanism; loading and unloading ports are provided at the end of the space between the support back plate and the bottom plate pressing mechanism, a front welding window is provided between the bottom plate pressing mechanism and the crossbeam clamping mechanism, and a rear welding window is provided on the support back plate. However, this fixture has a complex structure and an unreasonable layout, increasing costs. In addition, although verticality is guaranteed, welding deformation is prone to occur, seriously affecting the yield rate. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a high-stability welding positioning device for cathode plates.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A high-stability welding positioning device for cathode plates includes a frame, a support plate for supporting a crossbeam on the frame, a clamping assembly for clamping the crossbeam on the support plate, and a lower heat dissipation assembly integrated on the clamping assembly; the support plate also includes a locking assembly for locking a base plate, and an upper heat dissipation assembly integrated on the locking assembly.

[0007] Preferably, the clamping assembly includes at least a fixed plate fixed to the support plate, a sliding plate movable to one side of the fixed plate, a guide rail fixed to the support plate, a guide block adapted to the guide rail, and the sliding plate fixed to the guide block.

[0008] Preferably, a cylinder seat is fixedly provided on the bearing plate, a clamping cylinder is fixedly provided on the cylinder seat, and the sliding plate is fixedly provided on the cylinder shaft of the clamping cylinder.

[0009] Preferably, the lower heat dissipation assembly includes at least a lower heat dissipation copper plate fixed to the inner wall of the fixed plate and the sliding plate.

[0010] Preferably, the locking assembly includes at least a locking frame fixed to the support plate, a rotary cylinder fixed to the locking frame, a rotating block fixed to the cylinder shaft of the rotary cylinder, and a pressing head fixed to the rotating block.

[0011] Preferably, the locking assembly further includes a slide rail fixed to the support plate, the slide rail having a slider adapted to it, the slider having a sliding frame fixed to it, and the sliding frame being able to abut against the base plate.

[0012] Preferably, a fixed frame is fixedly provided on the support plate, and a push cylinder is fixedly provided on the fixed frame, with the cylinder shaft of the push cylinder being fixedly connected to the sliding frame.

[0013] Preferably, the upper heat dissipation assembly includes at least an upper heat dissipation copper plate fixed on the locking frame and the sliding frame.

[0014] The beneficial effects of this utility model are mainly reflected in:

[0015] 1. The device boasts an ingenious design, a compact structure, and a rational layout, achieving high integration and minimizing space occupation. Furthermore, the rotary cylinder controls the pressing head to press against the base plate for initial positioning. After initial positioning, a sliding block presses against the base plate for high-precision positioning, ensuring the verticality of the base plate and maximizing the verticality of the welding. This positioning structure is simple and ingenious, facilitating disassembly, replacement, and maintenance, greatly improving work efficiency.

[0016] 2. The fixed plate and the sliding plate work together to accurately position the crossbeam, ensuring the accuracy of the position and the verticality during subsequent welding.

[0017] 3. The lower and upper heat dissipation copper plates can quickly dissipate heat and cool down during welding, avoiding welding deformation and maximizing the yield rate. Attached Figure Description

[0018] The technical solution of this utility model will be further described below with reference to the accompanying drawings:

[0019] Figure 1 : A perspective view of the preferred embodiment of this utility model in the first direction;

[0020] Figure 2 : A perspective view of the preferred embodiment of this utility model in the second direction. Detailed Implementation

[0021] The present invention will now be described in detail with reference to the specific embodiments shown in the accompanying drawings. However, these embodiments are not limited to the present invention, and any structural, methodological, or functional modifications made by those skilled in the art based on these embodiments are included within the protection scope of the present invention.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] like Figures 1 to 2 As shown, this utility model discloses a high-stability welding positioning device for cathode plates, including a frame 1. The frame 1 is provided with a support plate 2 for supporting the crossbeam 100. In this preferred embodiment, the support plate 2 can be a copper plate to achieve rapid heat dissipation. Of course, it can also be made of other materials, all of which fall within the protection scope of this utility model, and will not be described in detail here.

[0025] The support plate 2 is provided with a clamping assembly 3 for clamping the crossbeam 100. The clamping assembly 3 includes at least a fixed plate 31 fixed to the support plate 2. A sliding plate 32 movable towards one side of the fixed plate 31 is provided. A guide rail 33 is fixed to the support plate 2. A guide block 34 adapted to the guide rail 33 is provided. The sliding plate 32 is fixed to the guide block 34. A cylinder seat 35 is fixed to the support plate 2. A clamping cylinder 36 is fixed to the cylinder seat 35. The sliding plate 32 is fixed to the cylinder shaft of the clamping cylinder 36. In this preferred embodiment, the fixed plate 31 and the sliding plate 32 cooperate to accurately position the crossbeam 100, ensuring the accuracy of the position and the verticality during subsequent welding.

[0026] The clamping assembly 3 is integrated with a lower heat dissipation assembly 4. The lower heat dissipation assembly 4 includes at least a lower heat dissipation copper plate 41 fixed on the inner wall of the fixed plate 31 and the sliding plate 32. The lower heat dissipation copper plate 41 can quickly dissipate heat and cool down during welding to avoid welding deformation and maximize the yield.

[0027] The support plate 2 is also provided with a locking assembly 5 for locking the base plate 101. The locking assembly 5 includes at least a locking frame 51 fixed on the support plate 2. A rotary cylinder 52 is fixed on the locking frame 51. A rotating block 53 is fixed on the cylinder shaft of the rotary cylinder 52. A pressing head 54 is fixed on the rotating block 53.

[0028] The locking assembly 5 further includes a slide rail 55 fixed on the support plate 2. The slide rail 55 has a matching slider 56, and a sliding frame 57 is fixed on the slider 56. The sliding frame 57 can abut against the base plate 101. A fixing frame 59 is fixed on the support plate 2, and a pushing cylinder 58 is fixed on the fixing frame 59. The cylinder shaft of the pushing cylinder 58 is fixedly connected to the sliding frame 57.

[0029] In the above, the rotary cylinder 52 controls the pressing head 54 to press on the base plate 101, which can achieve preliminary positioning. After the preliminary positioning is completed, the sliding block 57 presses on the base plate 101 to achieve high-precision positioning, ensuring the verticality of the base plate 101 and maximizing the verticality of the welding.

[0030] The upper heat dissipation component 6 includes at least an upper heat dissipation copper plate 61 fixed on the locking frame 51 and the sliding frame 57. The upper heat dissipation copper plate 61 can quickly dissipate heat and cool down during welding to avoid welding deformation and maximize the yield rate.

[0031] It should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0032] The detailed descriptions listed above are merely specific descriptions of feasible implementations of this utility model, and are not intended to limit the scope of protection of this utility model. All equivalent implementations or modifications made without departing from the spirit of this utility model should be included within the scope of protection of this utility model.

Claims

1. A high-stability welding positioning device for cathode plates, comprising a frame (1), characterized in that: The frame (1) is provided with a support plate (2) for supporting the crossbeam (100), and the support plate (2) is provided with a clamping assembly (3) for clamping the crossbeam (100). The clamping assembly (3) is integrated with a lower heat dissipation assembly (4). The support plate (2) is also provided with a locking assembly (5) for locking the bottom plate (101). The locking assembly (5) is integrated with an upper heat dissipation assembly (6). The clamping assembly (3) includes at least a fixing plate (31) fixed on the support plate (2). One side of the fixing plate (31) is provided with a sliding plate (32) that can move towards it. The support plate (2) is fixed with a guide rail (33). The guide rail (33) is provided with a guide block (34) that is adapted to it. The sliding plate (32) is fixed on the guide block (34).

2. The high-stability welding positioning device for cathode plates according to claim 1, characterized in that: A cylinder seat (35) is fixed on the bearing plate (2), a clamping cylinder (36) is fixed on the cylinder seat (35), and a sliding plate (32) is fixed on the cylinder shaft of the clamping cylinder (36).

3. The high-stability welding positioning device for cathode plates according to claim 1, characterized in that: The lower heat dissipation assembly (4) includes at least a lower heat dissipation copper plate (41) fixed on the inner wall of the fixed plate (31) and the sliding plate (32).

4. The high-stability welding positioning device for cathode plates according to claim 1, characterized in that: The locking assembly (5) includes at least a locking frame (51) fixed on the bearing plate (2), a rotary cylinder (52) fixed on the locking frame (51), a rotating block (53) fixed on the cylinder shaft of the rotary cylinder (52), and a pressing head (54) fixed on the rotating block (53).

5. The high-stability welding positioning device for cathode plates according to claim 4, characterized in that: The locking assembly (5) further includes a slide rail (55) fixed on the support plate (2), a slider (56) adapted to the slide rail (55), a sliding frame (57) fixed on the slider (56), and the sliding frame (57) can abut against the base plate (101).

6. The high-stability welding positioning device for cathode plates according to claim 5, characterized in that: A fixed frame (59) is fixedly provided on the bearing plate (2), and a push cylinder (58) is fixedly provided on the fixed frame (59). The cylinder shaft of the push cylinder (58) is fixedly connected to the sliding frame (57).

7. The high-stability welding positioning device for cathode plates according to claim 5, characterized in that: The upper heat dissipation assembly (6) includes at least an upper heat dissipation copper plate (61) fixed on the locking frame (51) and the sliding frame (57).

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