Tool for grouping batteries in single row

Abstract

The tool comprises a base, the top of the base is connected with a telescopic rod through a connecting column, a top plate is arranged at the top of the telescopic rod, an end pressing plate is arranged below the top plate, and a first sliding groove and a second sliding groove are formed in the upper side of the base in parallel. A two-way lead screw is arranged in the second sliding groove, a positioning seat is arranged on the upper side of the base, and a clamping seat is installed in a step part above the positioning seat. The device is scientific and reasonable in structural design, the first sliding groove, the second sliding groove, the two-way lead screw, the positioning seats, the clamping seats, the first sliding block, the second sliding block, the motor and other structures are matched for use, the distance between the two positioning seats can be rapidly adjusted according to requirements, and therefore the edge part of a battery cell can be extruded from the side face; and the stability of the battery cell during processing is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of battery assembly equipment, in particular to a tooling used for grouping batteries in a single row. Background Art

[0002] The first step of battery pack assembly is to assemble multiple single batteries into a row using insulating materials. The existing manual operation is time-consuming and has a low qualified rate of finished products. The ends of the battery cells are prone to misalignment, which increases the difficulty of subsequent processing. This process requires ensuring the stability of the battery cells. Ordinary clamping and positioning mechanisms are difficult to meet the positioning requirements of different types of battery cells when used. Non-standard tooling fixtures need to be designed to complete the assembly, which increases the processing cost. To this end, we propose a tooling for battery single-row grouping. Utility Model Content

[0003] The purpose of the utility model is to provide a tool for grouping batteries in a single row, so as to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tool for single-row grouping of batteries, comprising a base, the top of the base is connected to the telescopic rod through a connecting column, a top plate is arranged on the top of the telescopic rod, and an end pressure plate is arranged below the top plate, a first slide groove and a second slide groove are arranged in parallel on the upper side of the base, a bidirectional screw rod is arranged in the second slide groove, a positioning seat is arranged on the upper side of the base, a clamping seat is installed in the step portion above the positioning seat, a clamping groove is arranged on the side of the clamping seat, a support plate is clamped in the channel on the side of the clamping seat, and a connecting mechanism is arranged below the positioning seat.

[0005] In the above solution, the positioning seat and the clamping seat are provided with corresponding connection holes for use with bolts.

[0006] In the above solution, the battery cell body is clamped in the clamping groove, and the clamping groove is designed to be a rectangular or semicircular structure.

[0007] In the above solution, the bottom of the support plate is connected to the base via a positioning column.

[0008] In the above solution, the connection mechanism includes a first slider and a second slider arranged at the lower side of the positioning seat, and the first slider and the second slider are correspondingly engaged in the first slide groove and the second slide groove.

[0009] In the above solution, the bidirectional lead screw is screwed into the threaded hole of the second sliding block, and the end of the bidirectional lead screw is connected to the motor.

[0010] In the above solution, the support plate is a nylon plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the tooling for single-row grouping of batteries has a simple and reasonable structural design and strong practicality; by arranging a connecting assembly composed of a connecting column and a telescopic rod above the base, the height of the top plate can be quickly adjusted under the action of the telescopic rod, so that the end pressure plate can be driven to move down to squeeze the top of the battery body, so that the single-row battery cells can be quickly pressed and aligned, thereby improving the processing efficiency; by arranging a first slide groove, a second slide groove, a bidirectional screw rod, a positioning seat, a clamping seat, a first slider, a second slider and a motor and other structures for use in combination, the distance between the two positioning seats can be quickly adjusted according to needs, so that the edge part of the battery cell can be squeezed from the side to ensure the stability of the battery cell during processing; and by installing the clamping seat in the mounting groove above the positioning seat, different types of clamping seats can be replaced according to needs during the work process to meet the corresponding clamping needs; through the cooperation of the above-mentioned mechanisms, the single-row grouping tooling can replace manual assembly, which is simple to operate, saves manpower, improves efficiency and increases the qualified rate of finished products. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the installation structure of the positioning seat of the utility model.

[0014] In the figure: 1 base, 11 connecting column, 12 telescopic rod, 13 top plate, 14 end pressure plate, 15 first slide groove, 16 second slide groove, 17 bidirectional screw, 18 positioning seat, 19 clamping seat, 2 clamping groove, 21 step portion, 22 connecting hole, 23 channel, 24 support plate, 25 positioning column, 26 first slider, 27 second slider, 28 threaded hole, 29 motor, 3 battery body. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments 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 in 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.

[0016] See also Figure 1-2The utility model provides a technical solution: a tool for grouping batteries in a single row, comprising a base 1, the top of the base 1 is connected to a telescopic rod 12 through a connecting column 11, a top plate 13 is arranged on the top of the telescopic rod 12, the telescopic rod 12 is an electric telescopic rod, and its end is fixedly connected to the bottom surface of the top plate 13, and an end pressing plate 14 is arranged below the top plate 13. By arranging a connecting assembly composed of a connecting column 11 and a telescopic rod 12 above the base 1, the height of the top plate 13 can be quickly adjusted under the action of the telescopic rod 12, thereby driving the end pressing plate 14 to move downward to squeeze the top of the battery body 3, so that the single-row battery cells can be quickly pressed and aligned, further improving the processing efficiency.

[0017] A first slide groove 15 and a second slide groove 16 are provided in parallel on the upper side of the base 1, and the two first slide grooves 15 are symmetrically distributed on both sides of the second slide groove 16. A bidirectional screw rod 17 is provided in the second slide groove 16. A positioning seat 18 is provided on the upper side of the base 1, and a clamping seat 19 is installed in the step portion 21 above the positioning seat 18. A clamping groove 2 is provided on the side of the clamping seat 19, and a support plate 24 is clamped in the channel 23 on the side of the clamping seat 19. A connecting mechanism is provided below the positioning seat 18.

[0018] By installing the clamping seat 19 in the installation groove above the positioning seat 18, different types of clamping seats 19 can be replaced as needed during the operation to meet the corresponding clamping requirements. Through the cooperation of the above-mentioned mechanism, single-row grouping tooling can replace manual assembly, which is simple to operate, saves manpower, improves efficiency, and increases the qualified rate of finished products in the battery single-row assembly process.

[0019] In the above scheme, the positioning seat 18 and the clamping seat 19 are provided with connection holes 22 for use with bolts. The bolt connection method can facilitate the disassembly and replacement of the clamping seat 19, so that different types of clamping seats 19 can be selected for use according to the shape of the battery cell.

[0020] In the above solution, the battery cell body 3 is clamped in the clamping groove 2, and the clamping groove 2 is designed to be a rectangular or semicircular structure.

[0021] In the above solution, the bottom of the support plate 24 is connected to the base 1 via the positioning column 25 .

[0022] In the above solution, the connection mechanism includes a first slider 26 and a second slider 27 disposed at the lower side of the positioning seat 18 , and the first slider 26 and the second slider 27 are correspondingly engaged in the first slide groove 15 and the second slide groove 16 .

[0023] In the above solution, the bidirectional screw rod 17 is screwed into the threaded hole 28 of the second slider 27, and the end of the bidirectional screw rod 17 is connected to the motor 29. Specifically, the motor 29 is a forward and reverse motor, and is connected to the power supply and the switch through a wire.

[0024] By setting up the first slide groove 15, the second slide groove 16, the bidirectional screw 17, the positioning seat 18, the clamping seat 19, the first slider 26, the second slider 27 and the motor 29 and other structures for use in combination, the distance between the two positioning seats 18 can be quickly adjusted according to needs, so that the edge part of the battery cell can be squeezed from the side to ensure the stability of the battery cell during processing.

[0025] In the above scheme, the support plate 24 is a nylon plate. Nylon plate has the most superior comprehensive properties, including mechanical strength, rigidity, toughness, mechanical shock absorption and wear resistance. These properties, together with good electrical insulation and chemical resistance, make nylon 6 a "universal grade" material for the manufacture of mechanical structural parts and maintainable parts. Using nylon material in the above mechanism in contact with the bottom of the battery cell can avoid damage to the battery body 3.

[0026] Working principle:

[0027] This tooling for single-row grouping of batteries is used to arrange the single-row battery cells and place them in the clamping grooves 2 on the inner sides of the two positioning seats 18. The bottom of the battery cell body 3 is supported by the nylon support plate 24. Then, the motor 29 is started to drive the bidirectional screw 17 to rotate. The bidirectional screw 17 drives the two second sliders 27 to move towards each other, so that the two groups of clamping seats 19 are close to each other to clamp and fix the battery cell body 3 from the side. Then, the telescopic rod 12 is started to drive the top plate 13 to move downward. Under the action of the end pressure plate 14, the top of the battery cell body 1 is pressed from the top, so that the single-row battery cells can be quickly compressed and aligned, further improving the processing efficiency.

[0028] 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 tool for grouping batteries in a single row, comprising a base (1), characterized in that: The top of the base (1) is connected to the telescopic rod (12) through a connecting column (11); a top plate (13) is arranged on the top of the telescopic rod (12), and an end pressure plate (14) is arranged below the top plate (13); a first slide groove (15) and a second slide groove (16) are arranged in parallel on the upper side of the base (1); a bidirectional screw rod (17) is arranged in the second slide groove (16); a positioning seat (18) is arranged on the upper side of the base (1); a clamping seat (19) is installed in a step portion (21) above the positioning seat (18); a clamping groove (2) is arranged on the side of the clamping seat (19); a support plate (24) is clamped in a channel (23) on the side of the clamping seat (19); and a connecting mechanism is arranged below the positioning seat (18).

2. A tool for battery single row grouping according to claim 1, characterized in that: The positioning seat (18) and the clamping seat (19) are correspondingly provided with connection holes (22) for use with bolts.

3. The tooling for battery single row grouping according to claim 1, characterized in that: The battery core body (3) is clamped in the clamping groove (2), and the clamping groove (2) is designed to be a rectangular or semicircular structure.

4. The tooling for battery single-row grouping according to claim 1, characterized in that: The bottom of the support plate (24) is connected to the base (1) via a positioning column (25).

5. The tooling for battery single-row grouping according to claim 1, characterized in that: The connecting mechanism comprises a first slide block (26) and a second slide block (27) arranged on the lower side of the positioning seat (18); the first slide block (26) and the second slide block (27) are correspondingly clamped in the first slide groove (15) and the second slide groove (16).

6. The tooling for battery single row grouping according to claim 5, characterized in that: The bidirectional screw rod (17) is threaded in a threaded hole (28) of the second sliding block (27), and an electric motor (29) is connected to the end of the bidirectional screw rod (17).

7. The tooling for battery single-row grouping according to claim 1, characterized in that: The support plate (24) is a nylon plate.

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