Electrode plate clamp

Abstract

The utility model belongs to the technical field of electrode plate clamps, and particularly relates to an electrode plate clamp. Comprising a base, an electrode plate clamping seat, a clamping seat feeding assembly and a positioning buckle, an electrode plate clamping seat and a clamping seat feeding assembly are mounted on the base; the electrode plate clamping seat comprises a first clamping seat and a second clamping seat; the clamping seat feeding assembly comprises a handle, a connecting gear, a support and a driving rod, the handle is connected with the connecting gear, the bottom of the connecting gear is connected with the driving rod, the support is sleeved with the driving rod, and a positioning buckle is arranged on the support and meshed with the connecting gear. And the driving rod is connected with the second clamping seat to drive the second clamping seat to slide on the base to be separated from or closed with the first clamping seat. In practical application, the first clamping seat and the second clamping seat are driven to be closed through the clamping seat feeding assembly, so that the electrode plate is clamped on the electrode plate clamping seat, and the device is ingenious in structure and convenient to take out the electrode plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrode sheet jigs, and particularly relates to an electrode sheet jig. Background Art

[0002] In the process of machining electrode sheets, correctly fixing the electrode sheets on the jig is a very important step. However, many existing jig designs fix the electrode sheets by completely placing them on a positioning seat. Although this method can effectively keep the position of the electrode sheets unchanged during machining, it brings difficulties in removing the electrode sheets after machining. Due to improper operation or uneven force during the removal process, the clamping seat may be deformed, which will have an adverse effect on the quality of the electrode sheets.

[0003] An electrode jig with the patent publication number of CN209125063U improves its machining efficiency. The technical solution of the utility model includes an electrode jig base, a quick-change chuck and a clamping pull stud. The electrode jig base is circular. A plurality of connecting rods are arranged on the circumference of the circular electrode jig base. The end of the connecting rod is connected with a quick-change chuck. An electrode is arranged on the lower end surface of the quick-change chuck. A counterbore is arranged in the center of the upper end surface of the circular electrode jig base. A positioning piece II is arranged in the counterbore. A clamping pull stud is vertically arranged in the center of the electrode jig base. When the above device clamps the electrode sheet, the electrode sheet is integrally placed on the jig base, and it is difficult to remove the machined electrode sheet. Therefore, it is urgent for those skilled in the art to solve the above technical problems. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is that in the above-mentioned prior art, when the electrode sheet is integrally placed on the jig base, it is difficult to remove the machined electrode sheet.

[0005] To solve the above technical problem, the technical solution adopted by the utility model is:

[0006] An electrode sheet jig includes a base, an electrode sheet clamping seat, a clamping seat feeding component and a positioning buckle; the electrode sheet clamping seat and the clamping seat feeding component are installed on the base; the electrode sheet clamping seat includes a first clamping seat and a second clamping seat; the clamping seat feeding component includes a handle, a connecting gear, a bracket and a driving rod. The handle is connected with the connecting gear. The bottom of the connecting gear is connected with the driving rod. The driving rod is sleeved on the bracket. The positioning buckle is arranged on the bracket. The positioning buckle is meshed with the connecting gear. The driving rod is connected with the second clamping seat to drive the second clamping seat to slide on the base to be separated from or closed with the first clamping seat.

[0007] Further, electrode sheet carriers are provided on both the first clamping seat and the second clamping seat, and the size of the electrode sheet carrier is adapted to the size of the electrode sheet.

[0008] Further, the positioning buckle is a claw-shaped structure concave inward, and the positioning buckle is mounted on the bracket by bolts.

[0009] Further, a transmission rack is installed inside the driving rod, a connecting rod is provided at the bottom of the connecting gear, and a second connecting gear is further provided at the bottom of the connecting rod, and the second connecting gear meshes with the transmission rack.

[0010] Further, a guiding column and a buffer rod are further provided on the bracket. The guiding column connects the second clamping seat through a cushion block, a buffer spring is sleeved on the buffer rod, and the buffer rod also connects the cushion block.

[0011] Further, a limiting seat is further provided on the base, and the electrode sheet clamping seat is clamped between the limiting seats.

[0012] The utility model has the following beneficial effects:

[0013] 1. By setting a slidable second clamping seat and combining the mechanical linkage of the driving rod and the connecting gear, the electrode sheet after processing can be easily released from the fixture in the utility model. This not only avoids the problem of deformation of the clamping seat that may occur when removing the electrode sheet in the traditional fixture, but also reduces the risk of damage to the electrode sheet due to improper removal, improving the production efficiency and product quality.

[0014] 2. In the utility model, the electrode sheet carrier can be adapted according to the specific size of the electrode sheet, which means that the same fixture can be applied to the processing of electrode sheets of different specifications, increasing the versatility and flexibility of the equipment. Through the setting of the guiding column and the buffer rod, the smoothness and repeated accuracy of the clamping action are ensured, enhancing the overall stability of the system.

[0015] 3. Through the driving mechanism composed of a handle, a connecting gear and a transmission rack in the utility model, the operator only needs to simply rotate the handle to quickly clamp and release the electrode sheet, simplifying the operation process and reducing the operation difficulty. The design of the positioning buckle ensures the consistency of the clamping position each time, helping to reduce the errors caused by human factors and improving the processing accuracy. Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 is Figure 1 the enlarged schematic diagram at A in

[0018] Figure 3 It is a schematic connection diagram of connecting the second connecting gear and the transmission rack of the present utility model;

[0019] Figure 4 is Figure 1 the enlarged view of position B in

[0020] Among them, 1 - base; 11 - limit seat; 2 - electrode plate clamping seat; 21 - first clamping seat; 22 - second clamping seat; 23 - electrode plate bearing seat; 3 - clamping seat feeding assembly; 31 - handle; 32 - connecting gear; 321 - second connecting gear; 33 - driving rod; 34 - connecting rod; 35 - guiding column; 36 - buffer rod; 361 - buffer spring; 37 - cushion block; 38 - bracket; 4 - positioning buckle; 5 - transmission rack. Specific embodiments

[0021] The present utility model will be further described in detail below with reference to the accompanying drawings and specific preferred embodiments.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "left side", "right side", "upper part", "lower part", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. "First", "second", etc. do not represent the importance of components, so it cannot be understood as a limitation to the present utility model. The specific dimensions adopted in this embodiment are only for illustrative purposes of the technical solution and do not limit the protection scope of the present utility model.

[0023] Embodiment 1: When processing electrode plates, it is necessary to fix the electrode plates in a fixture for easy electrode plate processing. However, when the existing electrode plates are placed in the electrode plate positioning seat as a whole, it is difficult to take out the electrode plates after processing, and the electrode plates are easily damaged. Refer to Figure 1 and Figure 2, it can be seen that an electrode sheet clamp includes a base 1 located at the bottom of the device. An electrode sheet clamping seat 2 and a clamping seat feeding component 3 are installed on the base 1. A positioning buckle 4 is installed on the clamping seat feeding component 3. Among them, the motor seat clamping seat 2 includes a first clamping seat 21 and a second clamping seat 22. The first clamping seat 21 is fixedly installed on the base 1, and the second clamping seat 22 is installed on the clamping seat feeding component 3. The clamping seat feeding component 3 includes a bracket 38, a handle 31, a connecting gear 32, and a driving rod 33. The top of the driving rod 33 is connected to the second clamping seat 22. The handle 31 is installed on the connecting gear 32. By rotating the handle 31, the connecting gear 32 is driven to rotate, thereby driving the driving rod 33 to move on the base 1, driving the second clamping seat 22 to slide on the base 1 to close or separate from the first clamping seat 21. At the same time, the positioning buckle 4 is installed on the bracket 38, and the positioning buckle 4 is engaged with the connecting gear 32. When rotating clockwise, the connecting gear 32 rotates normally, driving the driving rod 33 and the second clamping seat 22 to slide on the base 1. When rotating counterclockwise, the positioning buckle 4 abuts against the connecting gear 32 to block the rotation of the connecting gear 32, thereby fixing the second clamping seat 22 at the first clamping seat 21, realizing the fixing of the electrode sheet in the electrode sheet clamping seat 2;

[0024] During use, first, fix the base 1 on a stable workbench and ensure it is placed horizontally. Fix the first clamping seat 21 on the base 1. Usually, it can be firmly fixed by screws or other fixing devices to ensure that it will not move during work. Install the clamping seat feeding assembly 3 on the base 1 and ensure that it is parallel to the base 1 and can slide smoothly. The clamping seat feeding assembly 3 includes a bracket 38, a handle 31, a connecting gear 32, and a driving rod 33. Connect the top of the driving rod 33 to the second clamping seat 22 to ensure synchronous movement between the two. Install the handle 31 on the connecting gear 32 so that the connecting gear can be driven to rotate by rotating the handle. Install a positioning buckle 4 on the bracket 38 and ensure its correct meshing with the connecting gear 32 to lock the position of the connecting gear when needed. By rotating the handle 31 counterclockwise, the second clamping seat 22 slides along the base 1 and separates from the first clamping seat 21 to open enough space to place the electrode sheet. Place the electrode sheet at a suitable position between the first clamping seat 21 and the second clamping seat 22 and ensure that the electrode sheet is accurately placed on the electrode sheet carrier. Rotate the handle 31 clockwise to drive the connecting gear 32 to rotate, and then drive the driving rod 33 to move, causing the second clamping seat 22 to slide along the base 1 and close with the first clamping seat 21 to firmly clamp the electrode sheet. Continue to rotate clockwise until the second clamping seat 22 is in close contact with the electrode sheet. At this time, the positioning buckle 4 is set in an inwardly concave claw-shaped structure, and the top of the positioning buckle 4 meshes with the connecting gear 32. If an attempt is made to rotate the handle 31 counterclockwise, the top of the positioning buckle 4 will prevent the connecting gear 32 from rotating in the reverse direction, thus ensuring that the electrode sheet is fixed in place. After the electrode sheet is fixed, subsequent processing operations can be carried out. After the processing is completed, rotate the handle 31 clockwise again to release the locking state of the positioning buckle 4, and then rotate the handle 31 counterclockwise to loosen the second clamping seat 22 and remove the electrode sheet.

[0025] Embodiment 2: When clamping the electrode sheet, if the electrode sheet is in full contact with the bottom of the electrode sheet clamping seat 2, it is also not convenient to take out the processed electrode sheet from the clamping seat 2. Therefore, an electrode sheet carrier 23 is provided on the clamping seat 2. The electrode sheet is placed on the electrode sheet carrier 23 and separated from the bottom of the clamping seat 2, which facilitates taking out the electrode sheet after the electrode sheet is processed.

[0026] During use, first mill the electrode sheet carrier 23 on the clamping seat 2. The upper surface of the electrode sheet carrier 23 is lower than the upper surface of the electrode sheet carrier 23. Then cut the electrode sheet carrier 23 into two parts, namely the first clamping seat 21 and the second clamping seat 22. Place the electrode sheet on the electrode sheet carrier 23. When the first clamping seat 21 and the second clamping seat 22 are closed, the electrode sheet carrier 23 is also closed together to fix the electrode sheet in the electrode sheet carrier 23.

[0027] Embodiment 3: When the driving rod 33 drives the second clamping seat 22 to move on the base 1, it may deviate from the running track, resulting in inconsistent closing of the electrode plate clamping seat 2. Moreover, frequent operation is likely to damage the whole device. Therefore, referring to Figure 1 and Figure 4 , it can be seen that there are limit seats 11 on the base 1, and the electrode plate clamping seat 2 is installed between the limit seats 11. The second clamping seat 22 can only move between the limit seats and will not deviate from the running track, ensuring accurate closing of the first clamping seat 21 and the second clamping seat 22. At the same time, a guide post 35 and a buffer rod 36 are arranged on the bracket 38. At the same time, a buffer spring 361 is sleeved on the buffer rod 36, and a cushion block 37 is installed on the guide post 35 and the buffer rod 36. The cushion block 37 is connected to the second clamping seat 22. Under the action of the guide post 35 and the limit seat 11, it is ensured that the second clamping seat 22 always moves in a straight line, ensuring tight closing of the electrode plate clamping seat 2. At the same time, the buffer rod 36 and the buffer spring 361 provide good buffering between the driving rod 33 and the second clamping seat 22, avoiding damage caused by long-term operation of the device;

[0028] Embodiment 4: In order to ensure good transmission performance of the driving rod 33 under the action of the connecting gear 32, therefore, referring to Figure 3 , it can be seen that a transmission rack 5 is fixedly installed in the driving rod 33. The connecting rod 34 at the bottom of the connecting gear 32 meshes with the second connecting gear 321 at the bottom of the connecting rod 34. When the rotating handle 31 is rotated, the second connecting gear 321 drives the transmission rack 35 to move in a straight line direction, thereby driving the driving rod 33 and the second clamping seat 22 to move on the base 1. By rotating the handle 31, the connecting gear 32 is driven to rotate. Furthermore, through the meshing relationship between the second connecting gear 321 and the transmission rack 5, the rotational motion can be converted into the linear motion of the driving rod 33. When the connecting gear 32 is used in cooperation with the positioning buckle 4, it can prevent the driving rod 33 from moving in the reverse direction under specific circumstances, ensuring the closing effect of the electrode plate clamping seat 2.

[0029] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present invention, various equivalent transformations can be made to the technical solutions of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. An electrode sheet fixture, characterized in that: It includes a base (1), an electrode sheet clamping seat (2), a clamping seat feeding assembly (3), and a positioning buckle (4); the electrode sheet clamping seat (2) and the clamping seat feeding assembly (3) are installed on the base (1); the electrode sheet clamping seat (2) includes a first clamping seat (21) and a second clamping seat (22); the clamping seat feeding assembly (3) includes a handle (31), a connecting gear (32), a bracket (38), and a driving rod (33), the handle (31) is connected to the connecting gear (32), the bottom of the connecting gear (32) is connected to the driving rod (33), the driving rod (33) is sleeved on the bracket (38), the positioning buckle (4) is arranged on the bracket (38), the positioning buckle (4) is meshed with the connecting gear (32), and the driving rod (33) is connected to the second clamping seat (22) to drive the second clamping seat (22) to slide on the base (1) to be separated from or closed with the first clamping seat (21).

2. The electrode sheet fixture according to claim 1, wherein: Electrode sheet bearing seats (23) are arranged on both the first clamping seat (21) and the second clamping seat (22), and the size of the electrode sheet bearing seat (23) is adapted to the size of the electrode sheet.

3. The electrode sheet fixture according to claim 1, wherein: The positioning buckle (4) is a claw-shaped structure that is concave inward, and the positioning buckle (4) is installed on the bracket (38) by bolts.

4. The electrode sheet jig according to claim 1, wherein: A transmission rack (5) is installed inside the driving rod (33), a connecting rod (34) is arranged at the bottom of the connecting gear, and a second connecting gear (321) is further arranged at the bottom of the connecting rod (34), and the second connecting gear (321) is meshed with the transmission rack (5).

5. The electrode sheet jig according to claim 1, characterized in that: A guide post (35) and a buffer rod (36) are further arranged on the bracket (38), the guide post (35) is connected to the second clamping seat (22) through a cushion block (37), a buffer spring (361) is sleeved on the buffer rod (36), and the buffer rod (36) is also connected to the cushion block (37).

6. The electrode sheet clamp according to claim 1, characterized in that: A limit seat (11) is further arranged on the base (1), and the electrode sheet clamping seat (2) is clamped between the limit seats (11).

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