Lithium battery clamp with stable limiting function

Abstract

The utility model relates to the technical field of lithium battery clamps, and discloses a lithium battery clamp with stable limiting, which comprises a placing table, clamp bodies and mounting seats, the clamp bodies are arranged on two sides of the top end of the placing table, the mounting seats are arranged at two ends of the placing table, stable limiting mechanisms are arranged in the two clamp bodies, and the stable limiting mechanisms are arranged on the mounting seats. A first two-way screw is connected to the interior of the clamp body through a bearing, a bevel gear set is connected to the surface of the first two-way screw, and a rotating wheel on the outer side of the clamp body is connected to the interior of the bevel gear set through a supporting shaft. A rotating wheel is rotated to drive a stabilizing plate to move, so that the stabilizing plate can be unfolded on the two sides of the clamp body, the lithium battery clamp can clamp and detect lithium batteries of different sizes more conveniently, a fixing rod is pulled to drive a clamping block to move, and when the fixing rod moves to a certain position, the clamping block can be clamped with a reserved groove through the reset effect of a spring, so that the clamping effect is improved. And the position of the mounting seat can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery clamps, in particular to a lithium battery clamp with stable limiting function. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as the negative electrode material and a non-aqueous electrolyte solution. During the lithium battery production process, the lithium battery needs to be positioned and clamped, making lithium battery clamps more common when used.

[0003] When using existing lithium battery clamps, since most of the clamps are of a relatively fixed size, it is not easy for the clamps to fully clamp lithium batteries of different sizes, so that the clamps are prone to shaking when clamping and testing the lithium batteries, resulting in poor stability when the lithium batteries are clamped and tested by the clamps, making the lithium battery clamps inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a lithium battery clamp with stable limiting function, so as to solve the problem that the lithium battery clamp mentioned in the background technology does not have stable limiting function.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lithium battery clamp with stable limiting, comprising a placement table, a clamp body and a mounting seat; the clamp body is provided on both sides of the top of the placement table, and the two ends of the placement table are provided with mounting seats.

[0006] Preferably, a stabilizing limit mechanism is provided inside the two clamp bodies, and the stabilizing limit mechanism includes a first bidirectional screw, a bevel gear set, a rotating wheel, a displacement block, a connecting rod and a stabilizing plate. The first bidirectional screw is connected to the inside of the clamp body through a bearing, the surface of the first bidirectional screw is connected to the bevel gear set, the inside of the bevel gear set is connected to the rotating wheel on the outside of the clamp body through a supporting shaft, the first bidirectional screw is threadedly connected to the displacement blocks on both sides close to the bevel gear set, one end of the displacement block is welded to a connecting rod, and the side of the connecting rod away from the displacement block is connected to a stabilizing plate.

[0007] Preferably, guide blocks are welded to both sides of the displacement block, a guide groove is provided on one side of the fixture body close to the guide block, and the displacement block and the fixture body form a sliding structure through the guide block and the guide groove.

[0008] Preferably, one end of the mounting seat extends to the interior of the placement table and is provided with a mounting adjustment mechanism, the mounting adjustment mechanism includes a fixed rod, a sliding rod, a moving block, a spring, a hinged seat, a clamping block, a moving rod and a clamping slot, one end of the mounting seat is welded and connected to a fixed rod extending to the interior of the placement table, sliding rods are provided on both sides of the fixed rod, the surface of the sliding rod is slidably connected to symmetrically distributed moving blocks, and a spring is welded and connected between the moving block and the sliding rod.

[0009] Preferably, both sides of the placement table near the fixed rod are provided with card slots, and the card slots are provided with card blocks. The card block and one side of the movable block are welded with hinge seats, and the movable rod is rotatably connected between the card block and the movable block through the hinge seat.

[0010] Preferably, a fixed block is welded to a side of the movable block away from the hinge seat, a sliding groove is provided on a side of the fixed rod close to the fixed block, and the movable block and the clamping block form a sliding structure through the fixed block and the sliding groove.

[0011] Preferably, a movable clamping structure is provided inside the placement table, and the movable clamping structure includes a second bidirectional screw, a motor, a threaded block and a vertical rod. A second bidirectional screw connected by a bearing is provided inside the placement table, and a motor is installed on the outside of the placement table. The surface of the second bidirectional screw is threadedly connected with symmetrically distributed threaded blocks, and a vertical rod is welded between one end of the displacement block and the clamp body.

[0012] Beneficial effects: Compared with the prior art, the utility model drives the stabilizing plate to move by rotating the rotating wheel, so that the stabilizing plate can be unfolded on both sides of the clamp body, making the lithium battery clamp more convenient in clamping and testing lithium batteries of different sizes. The clamping block is driven to move by pulling the fixing rod. When the fixing rod moves to a certain position, the spring reset effect can make the clamping block engage with the reserved groove, so that the position of the mounting seat can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0015] Figure 3 It is a top view cutaway diagram of the utility model;

[0016] Figure 4 It is an enlarged top view of the stable limiting mechanism in the utility model;

[0017] Figure 5 It is a top view cutaway enlarged view of the installation adjustment mechanism in the utility model;

[0018] Figure 6 It is a front view cutaway diagram of the placement table in the utility model.

[0019] In the figure: 1. placing table; 2. fixture body; 3. mounting seat; 4. stabilizing limit mechanism; 401. first bidirectional screw; 402. bevel gear set; 403. rotating wheel; 404. displacement block; 405. connecting rod; 406. stabilizing plate; 5. guide block; 6. guide groove; 7. installation and adjustment mechanism; 701. fixed rod; 702. sliding rod; 703. moving block; 704. spring; 705. hinge seat; 706. clamping block; 707. moving rod; 708. clamping groove; 8. fixed block; 9. sliding groove; 10. mobile clamping structure; 1001. second bidirectional screw; 1002. motor; 1003. threaded block; 1004. vertical rod. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings and specific embodiments to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 It can be seen that the lithium battery clamp with stable position limiting described in this embodiment includes a placement table 1, a clamp body 2 and a mounting seat 3. The clamp body 2 is provided on both sides of the top of the placement table 1, and the mounting seats 3 are provided at both ends of the placement table 1. The two clamp bodies 2 are provided with stable position limiting mechanisms 4 inside. The stable position limiting mechanisms 4 include a first bidirectional screw 401, a bevel gear set 402, a rotating wheel 403, a displacement block 404, a connecting rod 405 and a stabilizing plate 406. The first bidirectional screw 401 is connected to the inside of the clamp body 2 through a bearing, and the surface of the first bidirectional screw 401 is connected to the bevel gear set 402. The inside of the bevel gear set 402 is connected to the support shaft. A rotating wheel 403 is connected to the outside of the clamp body 2, and the first bidirectional screw 401 is threadedly connected to the displacement blocks 404 on both sides close to the bevel gear set 402, and a connecting rod 405 is welded to one end of the displacement block 404, and a stabilizing plate 406 is connected to the side of the connecting rod 405 away from the displacement block 404, and guide blocks 5 are welded to both sides of the displacement block 404, and a guide groove 6 is opened on one side of the inside of the clamp body 2 close to the guide block 5, and the displacement block 404 and the clamp body 2 form a sliding structure through the guide block 5 and the guide groove 6.

[0022] See also Figure 1-Figure 4 It can be seen that by rotating the rotating wheel 403 to drive the stabilizing plate 406 to move, the stabilizing plate 406 can be unfolded on both sides of the clamp body 2, making the lithium battery clamp more convenient when clamping and testing lithium batteries of different sizes.

[0023] See also Figure 3 and Figure 5 It can be seen that one end of the mounting seat 3 extends to the inside of the placement table 1 and is provided with a mounting adjustment mechanism 7, which includes a fixed rod 701, a slide rod 702, a moving block 703, a spring 704, a hinge seat 705, a clamping block 706, a moving rod 707 and a clamping slot 708. One end of the mounting seat 3 is welded with a fixed rod 701 extending to the inside of the placement table 1, and slide rods 702 are provided on both sides of the fixed rod 701. The surface of the slide rod 702 is slidably connected with symmetrically distributed moving blocks 703, and a spring 704 is welded between the moving block 703 and the slide rod 702. A card slot 708 is provided on both sides of the placement table 1 near the fixed rod 701, and a card block 706 is provided inside the card slot 708. The card block 706 and one side of the moving block 703 are welded and connected with a hinge seat 705. A moving rod 707 is rotatably connected between the card block 706 and the moving block 703 through the hinge seat 705. A fixed block 8 is welded and connected to the side of the moving block 703 away from the hinge seat 705. A sliding groove 9 is provided on the side of the fixed rod 701 near the fixed block 8. The moving block 703 and the card block 706 form a sliding structure through the fixed block 8 and the sliding groove 9. A movable clamping structure 10 is arranged inside the placement table 1, and the movable clamping structure 10 includes a second bidirectional screw 1001, a motor 1002, a threaded block 1003 and a vertical rod 1004. A second bidirectional screw 1001 connected by a bearing is arranged inside the placement table 1, and a motor 1002 is installed on the outer side of the placement table 1. The surface of the second bidirectional screw 1001 is threadedly connected with symmetrically distributed threaded blocks 1003, and a vertical rod 1004 is welded between one end of the threaded block 1003 and the clamp body 2.

[0024] See also Figure 3 and Figure 5 It can be seen that the block 706 is moved by pulling the fixing rod 701. When the fixing rod 701 moves to a certain position, the block 706 can be engaged with the reserved groove through the reset effect of the spring 704, so that the position of the mounting seat 3 can be adjusted.

[0025] To sum up, lithium batteries are a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. During the production process of lithium batteries, the lithium batteries need to be positioned and clamped, and the motor 1002 is started to move the clamp body 2 to clamp the lithium batteries. During this process, the bevel gear set 402 and the first bidirectional screw 401 are driven to rotate by rotating the rotating wheel 403. At the same time, the first bidirectional screw 401 drives the displacement block 404 to move, and the displacement block 404 drives the connecting rod 405 and the stabilizing plate 406 to move, so that the stabilizing plate 406 can be unfolded on both sides of the clamp body 2, so that the lithium battery clamp can be more convenient when clamping and testing lithium batteries of different sizes.

[0026] Contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lithium battery clamp with stable limiting function, comprising a placement table (1), a clamp body (2) and a mounting seat (3), characterized in that: A clamp body (2) is provided on both sides of the top of the placement platform (1), and a mounting seat (3) is provided on both ends of the placement platform (1).

2. A lithium battery clamp with stable limiting according to claim 1, characterized in that: The two clamp bodies (2) are both provided with a stabilizing limit mechanism (4), the stabilizing limit mechanism (4) comprising a first bidirectional screw (401), a bevel gear set (402), a rotating wheel (403), a displacement block (404), a connecting rod (405) and a stabilizing plate (406); the first bidirectional screw (401) is connected to the inside of the clamp body (2) via a bearing; the surface of the first bidirectional screw (401) is connected to the bevel gear set (402); the inside of the bevel gear set (402) is connected to the rotating wheel (403) on the outside of the clamp body (2) via a supporting shaft; the first bidirectional screw (401) is threadedly connected to the displacement block (404) on both sides close to the bevel gear set (402); one end of the displacement block (404) is welded to the connecting rod (405); and the side of the connecting rod (405) away from the displacement block (404) is connected to the stabilizing plate (406).

3. A lithium battery clamp with stable limiting according to claim 2, characterized in that: Guide blocks (5) are welded to both sides of the displacement block (404); a guide groove (6) is provided on one side of the fixture body (2) close to the guide block (5); and the displacement block (404) and the fixture body (2) form a sliding structure via the guide block (5) and the guide groove (6).

4. The lithium battery clamp with stable limiting according to claim 1, characterized in that: One end of the mounting seat (3) extends to the inside of the placement table (1) and is provided with a mounting adjustment mechanism (7). The mounting adjustment mechanism (7) comprises a fixed rod (701), a sliding rod (702), a moving block (703), a spring (704), a hinge seat (705), a clamping block (706), a moving rod (707) and a clamping slot (708). One end of the mounting seat (3) is welded to a fixed rod (701) extending to the inside of the placement table (1). Sliding rods (702) are provided on both sides of the fixed rod (701). The surface of the sliding rod (702) is slidably connected to symmetrically distributed moving blocks (703). A spring (704) is welded between the moving block (703) and the sliding rod (702).

5. A lithium battery clamp with stable limiting according to claim 4, characterized in that: The placement platform (1) is provided with a clamping groove (708) on both sides close to the fixed rod (701), and a clamping block (706) is provided inside the clamping groove (708). A hinge seat (705) is welded to one side of the clamping block (706) and the movable block (703), and a movable rod (707) is rotatably connected between the clamping block (706) and the movable block (703) via the hinge seat (705).

6. A lithium battery clamp with stable limiting according to claim 5, characterized in that: A fixed block (8) is welded to a side of the movable block (703) away from the hinge seat (705), a sliding groove (9) is provided inside the fixed rod (701) on a side close to the fixed block (8), and the movable block (703) and the clamping block (706) form a sliding structure via the fixed block (8) and the sliding groove (9).

7. The lithium battery clamp with stable limiting according to claim 1, characterized in that: A movable clamping structure (10) is arranged inside the placement table (1), and the movable clamping structure (10) comprises a second bidirectional screw (1001), a motor (1002), a threaded block (1003) and a vertical rod (1004); a second bidirectional screw (1001) connected via a bearing is arranged inside the placement table (1), a motor (1002) is installed on the outside of the placement table (1), a surface of the second bidirectional screw (1001) is threadedly connected to symmetrically distributed threaded blocks (1003), and a vertical rod (1004) is welded between one end of the threaded block (1003) and the clamp body (2).

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