Positioning device for aluminum alloy battery cell shell machining

Abstract

The utility model discloses a positioning device for processing an aluminum alloy battery cell shell, and particularly relates to the technical field of positioning, the positioning device comprises a base assembly, and a positioning assembly is mounted at the upper end of the base assembly; the positioning assembly comprises a positioning table, a first motor is fixedly installed in the middle of the front wall face in the positioning table, the rear end of an output shaft of the first motor is fixedly connected with a worm, the upper end of the worm is symmetrically meshed with two worm gears, and the two worm gears are fixedly installed in the middles of two horizontally-arranged bidirectional lead screws in a sleeving mode respectively. The two ends of the bidirectional lead screw are rotationally connected with the left and right wall faces in the positioning table. According to the aluminum alloy battery cell shell positioning device, aluminum alloy battery cell shells of different specifications and shapes can be automatically and stably positioned conveniently, the positioning angle of the aluminum alloy battery cell shell can be adjusted, then the aluminum alloy battery cell shell can be machined in all directions conveniently, the guide sliding block can slide in the circular sliding groove during adjustment, and the positioning accuracy is improved. And thus, the angle adjustment stability of the positioning table and the aluminum alloy cell shell is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning, in particular to a positioning device for processing an aluminum alloy electric core shell. Background Art

[0002] When processing the aluminum alloy battery core shell, a positioning device is required to fix it to prevent the aluminum alloy battery core shell from shaking during processing, thereby affecting the processing effect.

[0003] However, the existing positioning device for processing aluminum alloy battery core shells has the following problems:

[0004] 1. Usually, the aluminum alloy battery cell shell is only clamped and fixed by clamping blocks on both sides. However, the shape of the aluminum alloy battery cell shell is irregular, so the contact area of ​​the clamping block on the aluminum alloy battery cell shell is limited, which leads to poor positioning effect.

[0005] 2. The function is single, and it only has the function of positioning the aluminum alloy battery core shell. It is difficult to adjust the processing angle during positioning, which makes it inconvenient for the processing equipment to perform all-round processing on the aluminum alloy battery core shell.

[0006] Therefore, we have made improvements to this and proposed a positioning device for processing aluminum alloy battery core shells. Utility Model Content

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] The utility model discloses a positioning device for processing an aluminum alloy battery core shell, comprising a base assembly, wherein a positioning assembly is installed on the upper end of the base assembly;

[0009] The positioning assembly comprises a positioning platform, a first motor is fixedly installed at the middle position of the front wall surface inside the positioning platform, a worm is fixedly connected to the rear end of the output shaft of the first motor, two worm wheels are symmetrically meshed at the upper end of the worm, and the two worm wheels are fixedly sleeved at the middle positions of two horizontally arranged bidirectional screws respectively;

[0010] The two ends of the bidirectional screw are rotatably connected to the left and right walls inside the positioning platform respectively, and two rectangular nut blocks are symmetrically threaded on the bidirectional screw. A fixed connecting rod is fixedly installed on the upper end of the rectangular nut block. Two horizontally arranged strip openings are symmetrically opened on the upper end of the positioning platform. The upper ends of the four fixed connecting rods respectively pass through the two strip openings. The upper ends of the two fixed connecting rods located on the left side of the first motor are symmetrically fixedly installed on the lower end surface of the first L-shaped positioning clamping plate, and the upper ends of the two fixed connecting rods located on the right side of the first motor are symmetrically fixedly installed on the lower end surface of the second L-shaped positioning clamping plate.

[0011] As a preferred technical solution of the utility model, a mounting opening is opened at the left end of the second L-shaped positioning clamp, and the size of the mounting opening matches the size of the first L-shaped positioning clamp, and the mounting opening and the first L-shaped positioning clamp are at the same horizontal height.

[0012] As a preferred technical solution of the utility model, the lower end surface of the rectangular nut block is slidably fitted with the inner bottom end of the positioning platform along the horizontal direction.

[0013] As an optimal technical solution of the utility model, the base assembly includes a base, a second motor is fixedly installed in the middle of the bottom end of the base, the upper end of the second motor output shaft passes through the upper end of the base and is fixedly connected to the middle of the lower end surface of the positioning platform.

[0014] As a preferred technical solution of the utility model, a circular slide groove is provided at the upper end of the base, and four guide sliders are fixedly installed in a circular array on the lower end surface of the positioning platform, and the guide sliders are slidably connected to the circular slide groove.

[0015] As a preferred technical solution of the utility model, a plurality of supporting legs are fixedly mounted on the lower end of the base, and rubber pads are arranged on the lower ends of the supporting legs.

[0016] The beneficial effects of the utility model are:

[0017] 1. This positioning device for processing aluminum alloy battery core shells can place the aluminum alloy battery core shell on the upper end of the positioning platform and make it located between the first L-shaped positioning clamping plate and the second L-shaped positioning clamping plate, and then start the first motor. The operation of the first motor can drive the worm to rotate, and then drive the worm wheel to rotate, and then drive the bidirectional lead screw to rotate, and then drive the two rectangular nut blocks located on the same bidirectional lead screw to move toward each other, and then drive the first L-shaped positioning clamping plate and the second L-shaped positioning clamping plate to move toward each other, so as to realize automatic clamping and fixing of the aluminum alloy battery core shell.

[0018] 2. This positioning device for processing aluminum alloy battery cell shells, through the L-shape of the first L-shaped positioning clamping plate and the second L-shaped positioning clamping plate, makes the first L-shaped positioning clamping plate and the second L-shaped positioning clamping plate have two clamping arms, which can facilitate the stable clamping and fixing of aluminum alloy battery cell shells of different specifications and shapes. The first L-shaped positioning clamping plate and the second L-shaped positioning clamping plate moving towards each other can clamp and position the aluminum alloy battery cell shell in four directions through their two clamping arms, so that the aluminum alloy battery cell shell can be stably fixed between the first L-shaped positioning clamping plate and the second L-shaped positioning clamping plate.

[0019] 3. This positioning device for processing aluminum alloy battery core shells can start the second motor, and the second motor can drive the positioning table to rotate, thereby adjusting the positioning angle of the aluminum alloy battery core shell, thereby facilitating all-round processing of the aluminum alloy battery core shell, and when the angle of the aluminum alloy battery core shell is adjusted, the guide slider can slide in the circular slide groove, thereby improving the stability of the positioning table and the aluminum alloy battery core shell angle adjustment.

[0020] The utility model can facilitate automatic and stable positioning of aluminum alloy battery core shells of different specifications and shapes, and can adjust the positioning angle of the aluminum alloy battery core shell, thereby facilitating all-round processing of the aluminum alloy battery core shell. During adjustment, the guide slider can slide in the circular slide groove, thereby improving the stability of the positioning platform and the angle adjustment of the aluminum alloy battery core shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 This is a structural schematic diagram of a positioning device for processing an aluminum alloy battery core shell according to the utility model;

[0023] Figure 2 It is a structural schematic diagram of a positioning component in a positioning device for processing an aluminum alloy battery core shell of the utility model;

[0024] Figure 3 It is a top cross-sectional view of a positioning platform in a positioning device for processing an aluminum alloy battery core shell of the utility model;

[0025] Figure 4 The utility model discloses a partial structural explosion diagram of a positioning device for processing an aluminum alloy battery core shell.

[0026] In the figure: 1. Base assembly; 2. Positioning assembly;

[0027] 101. base; 102. circular slide; 103. second motor; 104. supporting leg;

[0028] 201, positioning platform; 202, first L-shaped positioning clamp; 203, strip opening; 204, second L-shaped positioning clamp; 205, installation opening; 206, first motor; 207, worm; 208, bidirectional lead screw; 209, fixed connecting rod; 210, rectangular nut block; 211, worm wheel; 212, guide slider. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0030] Example: Figure 1-4 As shown, the utility model is a positioning device for processing aluminum alloy battery core shells, comprising a base assembly 1, and a positioning assembly 2 is installed on the upper end of the base assembly 1;

[0031] The positioning assembly 2 includes a positioning platform 201, a first motor 206 is fixedly installed at the middle position of the front wall surface inside the positioning platform 201, a worm 207 is fixedly connected to the rear end of the output shaft of the first motor 206, and two worm wheels 211 are symmetrically meshed at the upper end of the worm 207, and the two worm wheels 211 are fixedly sleeved on the middle positions of two horizontally arranged bidirectional screw rods 208;

[0032] The two ends of the bidirectional screw rod 208 are rotatably connected to the left and right walls inside the positioning platform 201 respectively, and two rectangular nut blocks 210 are symmetrically threaded on the bidirectional screw rod 208. A fixed connecting rod 209 is fixedly installed on the upper end of the rectangular nut block 210. Two horizontally arranged strip openings 203 are symmetrically opened on the upper end of the positioning platform 201. The upper ends of the four fixed connecting rods 209 respectively pass through the two strip openings 203. The upper ends of the two fixed connecting rods 209 located on the left side of the first motor 206 are symmetrically fixedly installed on the lower end surface of the first L-shaped positioning clamping plate 202, and the upper ends of the two fixed connecting rods 209 located on the right side of the first motor 206 are symmetrically fixedly installed on the lower end surface of the second L-shaped positioning clamping plate 204.

[0033] In this embodiment, Figure 2 As shown, a mounting opening 205 is opened at the left end of the second L-shaped positioning clamp plate 204 , and the size of the mounting opening 205 matches the size of the first L-shaped positioning clamp plate 202 , and the mounting opening 205 and the first L-shaped positioning clamp plate 202 are at the same level.

[0034] When the first L-shaped positioning clamp plate 202 and the second L-shaped positioning clamp plate 204 move toward each other to position the aluminum alloy battery core shell, the first L-shaped positioning clamp plate 202 shell is inserted into the installation opening 205 on the second L-shaped positioning clamp plate 204;

[0035] By configuring the first L-shaped positioning clamp 202 to be insertable into the mounting opening 205 on the second L-shaped positioning clamp 204, the distance between the first L-shaped positioning clamp 202 and the second L-shaped positioning clamp 204 can be reduced, thereby facilitating the positioning of a smaller aluminum alloy battery cell shell.

[0036] The lower end surface of the rectangular nut block 210 is slidably fitted with the inner bottom end of the positioning platform 201 along the horizontal direction.

[0037] When the bidirectional screw rod 208 is rotating, the stability of the rectangular nut block 210 moving in the horizontal direction can be improved.

[0038] like Figure 4 As shown, the base assembly 1 includes a base 101, and a second motor 103 is fixedly installed at the middle position of the bottom end of the base 101. The upper end of the output shaft of the second motor 103 passes through the upper end of the base 101 and is fixedly connected to the middle position of the lower end surface of the positioning platform 201.

[0039] By starting the second motor 103, the second motor 103 can drive the positioning platform 201 to rotate, thereby adjusting the positioning angle of the aluminum alloy battery core shell, thereby facilitating all-round processing of the aluminum alloy battery core shell.

[0040] A circular slide groove 102 is formed at the upper end of the base 101 , and four guide sliders 212 are fixedly mounted in a circular array on the lower end surface of the positioning platform 201 . The guide sliders 212 are slidably connected to the circular slide groove 102 .

[0041] When the angle of the aluminum alloy battery core shell is adjusted, the guide slider 212 can slide in the circular slide groove 102, thereby improving the stability of the positioning platform 201 and the aluminum alloy battery core shell angle adjustment.

[0042] A plurality of supporting legs 104 are fixedly mounted on the lower end of the base 101 , and rubber pads are arranged at the lower ends of the supporting legs 104 .

[0043] The shock-absorbing property of the rubber pad allows the utility model to be stably placed.

[0044] During operation, the aluminum alloy battery core shell can be placed on the upper end of the positioning platform 201 and located between the first L-shaped positioning clamping plate 202 and the second L-shaped positioning clamping plate 204, and then the first motor 206 is started. The first motor 206 can drive the worm 207 to rotate, and then drive the worm wheel 211 to rotate, and then drive the bidirectional screw rod 208 to rotate, and then drive the two rectangular nut blocks 210 located on the same bidirectional screw rod 208 to move toward each other, and then drive the first L-shaped positioning clamping plate 202 and the second L-shaped positioning clamping plate 204 to move toward each other, so as to realize automatic clamping and fixing of the aluminum alloy battery core shell;

[0045] Due to the L-shape of the first L-shaped positioning clamp plate 202 and the second L-shaped positioning clamp plate 204, the first L-shaped positioning clamp plate 202 and the second L-shaped positioning clamp plate 204 both have two clamping arms, which can facilitate the stable clamping and fixing of aluminum alloy battery cell shells of different specifications and shapes. The first L-shaped positioning clamp plate 202 and the second L-shaped positioning clamp plate 204 moving towards each other can clamp and position the aluminum alloy battery cell shell in four directions through their two clamping arms, so that the aluminum alloy battery cell shell can be stably fixed between the first L-shaped positioning clamp plate 202 and the second L-shaped positioning clamp plate 204.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A positioning device for processing aluminum alloy battery core shells, characterized in that: It comprises a base assembly (1), a positioning assembly (2) being mounted on the upper end of the base assembly (1); The positioning assembly (2) comprises a positioning platform (201), a first motor (206) is fixedly mounted at the middle position of the front wall surface inside the positioning platform (201), a worm (207) is fixedly connected to the rear end of the output shaft of the first motor (206), two worm wheels (211) are symmetrically meshed at the upper end of the worm (207), and the two worm wheels (211) are respectively fixedly sleeved on the middle positions of two horizontally arranged bidirectional lead screws (208); The two ends of the bidirectional screw rod (208) are respectively rotatably connected to the left and right walls inside the positioning platform (201); two rectangular nut blocks (210) are symmetrically threaded on the bidirectional screw rod (208); a fixed connecting rod (209) is fixedly installed on the upper end of the rectangular nut block (210); two horizontally arranged strip-shaped openings (203) are symmetrically opened on the upper end of the positioning platform (201); the upper ends of four fixed connecting rods (209) respectively penetrate the two strip-shaped openings (203); the upper ends of the two fixed connecting rods (209) located on the left side of the first motor (206) are symmetrically fixedly installed on the lower end surface of the first L-shaped positioning clamping plate (202); and the upper ends of the two fixed connecting rods (209) located on the right side of the first motor (206) are symmetrically fixedly installed on the lower end surface of the second L-shaped positioning clamping plate (204).

2. A positioning device for processing aluminum alloy battery core shell according to claim 1, characterized in that: The left end of the second L-shaped positioning clamp (204) is provided with an installation opening (205), and the size of the installation opening (205) matches the size of the first L-shaped positioning clamp (202), and the installation opening (205) and the first L-shaped positioning clamp (202) are at the same level.

3. A positioning device for processing aluminum alloy battery core shell according to claim 2, characterized in that: The lower end surface of the rectangular nut block (210) is slidably fitted with the inner bottom end of the positioning platform (201) in the horizontal direction.

4. A positioning device for processing aluminum alloy battery core shell according to claim 3, characterized in that: The base assembly (1) comprises a base (101), a second motor (103) being fixedly mounted at the middle position of the bottom end of the base (101), the upper end of the output shaft of the second motor (103) passing through the upper end of the base (101) and being fixedly connected to the middle position of the lower end surface of the positioning platform (201).

5. A positioning device for processing aluminum alloy battery core shell according to claim 4, characterized in that: A circular slide groove (102) is provided at the upper end of the base (101), and four guide slide blocks (212) are fixedly installed in a circular array on the lower end surface of the positioning platform (201), and the guide slide blocks (212) are slidably connected to the circular slide groove (102).

6. A positioning device for processing aluminum alloy battery core shell according to claim 5, characterized in that: A plurality of supporting legs (104) are fixedly mounted on the lower end of the base (101), and a rubber pad is arranged at the lower end of the supporting legs (104).

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