CN219170849U

CN219170849U - Positioning tool for battery current collector production

Info

Publication number: CN219170849U
Application number: CN202320126800.2U
Authority: CN
Inventors: 王国玉; 丁仕军
Original assignee: Ningbo Shuangbai Electronics Co ltd
Current assignee: Ningbo Shuangbai Electronics Co ltd
Priority date: 2023-01-18
Filing date: 2023-01-18
Publication date: 2023-06-13
Anticipated expiration: 2033-01-18

Abstract

The utility model discloses a positioning tool for battery current collector production, and particularly relates to the technical field of battery production equipment. According to the positioning tool for battery current collector production, in actual work, the first threaded rods rotate to enable the two first moving plates to horizontally move along the first guide rail in opposite directions, the third threaded rods rotate to enable the upper clamping plates to be in lifting fit with the lower clamping plates, the current collector can be initially fixed, the four side fixing columns on two sides of the workbench can effectively avoid sliding of the current collector, positioning accuracy is guaranteed, and the current collector can be positioned through the fixing box and the four side fixing columns.

Description

Positioning tool for battery current collector production

Technical Field

The utility model relates to the technical field of battery production equipment, in particular to a positioning tool for producing a battery current collector.

Background

The battery current collector, as the name implies, refers to the structure or part that collects current, and on lithium ion batteries, mainly refers to metal foils, such as copper foil and aluminum foil. The generic term may also include tabs. The utility is mainly to collect the current generated by the battery active material so as to form larger current to be output to the outside.

When the current collector is produced, a worker needs to operate on the current collector, but the existing operation equipment lacks a positioning tool for the current collector, and the current collector is often positioned manually, but the positioning accuracy is low in the mode, and the current collector is extremely susceptible to external connection, so that the current collector cannot be operated normally.

Disclosure of Invention

The utility model mainly aims to provide a positioning tool for battery current collector production, which can effectively solve the problem of low manual positioning precision.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a battery current collector production is with location frock, includes the workstation, the bottom surface four corners of workstation all is equipped with the supporting leg that is used for supporting, the top surface both sides of workstation all are equipped with the first guide rail that is used for moving, two the top surface both sides of first guide rail all are equipped with first slider, four the top surface of first slider is equipped with two mobilizable first movable plates respectively, two the top surface one side of first movable plate all is equipped with two second guide rails that are used for moving, and two the top surface opposite side of first movable plate all fixed mounting have four second fixed blocks, four the top surface of second guide rail all is equipped with the second slider that is used for moving, eight all be equipped with two second threaded rods that are used for rotating between the second fixed blocks, four the surface all movable mounting of second threaded rod has the movable block, four the top surface of movable block all fixed mounting has the second movable plate, and four second movable plate respectively with four second slider fixed connection, four the top surface of second movable plate all is equipped with the fixed box that is used for the centre gripping;

the top surface both sides of workstation all are equipped with first fixed block, and movable mounting has first threaded rod between two first fixed blocks, the surface both sides of first threaded rod all are equipped with the movable block, and the movable block of first threaded rod surface do not divide equally with two first movable plate fixed connection, the top surface middle part both sides of workstation all are equipped with the recess, and the inside equal movable mounting of two recesses of workstation has the backup pad, the equal fixed mounting in bottom surface both sides of workstation have the connecting plate, two the top surface of connecting plate all is equipped with the side fixed column that is used for fixing.

Preferably, the inner bottom surface fixed mounting of fixed case has the third threaded rod, the surface movable mounting of third threaded rod has the lifter plate, the one end fixed mounting that the lifter plate kept away from the third threaded rod has down the grip block, and the grip block is "L" form down, the top surface fixed mounting of grip block has the fourth threaded rod down, the surface movable mounting of fourth threaded rod has the grip block.

Preferably, the bottom surface of the upper clamping plate and the top surface of the lower clamping plate are both provided with rubber layers.

Preferably, the backup pad is square, and the four sides of backup pad all can outwards extend, the bottom surface center fixed mounting of backup pad has fixed cover, the inside movable mounting of fixed cover has the fifth threaded rod, and the fifth threaded rod runs through two recess centers of workstation, the surface movable mounting of fixed cover has movable cover.

Preferably, the top surface both sides of connecting plate are all fixed mounting has the gag lever post, two the equal movable mounting in surface both sides of gag lever post has the stop collar, four the one end that the connecting plate was kept away from to the stop collar is fixed mounting respectively has two side fixed columns, four the side fixed column is "F" form, four the equal fixed mounting in the side opposite of side fixed column has two first springs, four the one end that the side fixed column was kept away from to first spring is fixed mounting respectively has two side fixed plates.

Preferably, two square plates are fixedly arranged on one side of the inner bottom surface of the limiting rod, two second springs are fixedly arranged between the two square plates, a limiting ball is arranged in the center of the top surface of one square plate, and a plurality of round openings with the same size as the limiting ball are formed in the top surface of the limiting sleeve.

Preferably, the outer surface of the first threaded rod is provided with two sections of thread grooves, and the directions of the two sections of thread grooves are opposite.

Preferably, the bottom surfaces of the four supporting legs are sleeved with anti-skid sleeves.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model discloses a positioning tool for battery current collector production, which is characterized in that two first guide rails are arranged on the top surface of a workbench, in actual work, two first moving plates can horizontally move along opposite directions along the first guide rails through rotation of a first threaded rod, an upper clamping plate is lifted and matched with a lower clamping plate through matching with rotation of a third threaded rod, the current collector can be initially fixed, and four side fixing columns on two sides of the workbench can effectively avoid sliding of the current collector, so that positioning accuracy is ensured, and the current collector can be positioned through matching of a fixing box with the four side fixing columns.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the stationary box of the present utility model;

FIG. 3 is a schematic view of a support plate structure according to the present utility model;

FIG. 4 is a schematic view of a side fixing post structure according to the present utility model;

fig. 5 is a schematic view of a stop lever according to the present utility model.

In the figure: 1. a work table; 2. support legs; 3. a first guide rail; 4. a first moving plate; 5. a second guide rail; 6. a second moving plate; 7. a fixed box; 8. a second threaded rod; 9. a second fixed block; 10. a first fixed block; 11. a first threaded rod; 12. a side fixing column; 13. a support plate; 14. a moving block; 15. a first slider; 16. a second slider; 17. a connecting plate; 701. a third threaded rod; 702. a lifting plate; 703. a lower clamping plate; 704. an upper clamping plate; 705. a fourth threaded rod; 1301. a fixed sleeve; 1302. a movable sleeve; 1303. a fifth threaded rod; 1201. a limit rod; 1202. a first spring; 1203. a side fixing plate; 1204. a limit sleeve; 12011. a square plate; 12012. a second spring; 12013. and a limit ball.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The utility model discloses a positioning tool for battery current collector production, which comprises a workbench 1, wherein supporting legs 2 for supporting are arranged at four corners of the bottom surface of the workbench 1, the supporting legs 2 can provide stability for the workbench 1, so that the influence on positioning accuracy caused by deviation of the workbench 1 is avoided, first guide rails 3 for moving are arranged at two sides of the top surface of the workbench 1, baffles are arranged at two ends of the first guide rails 3, first sliding blocks 15 are arranged at two sides of the top surface of the two first guide rails 3, the first sliding blocks 15 can horizontally move along the first guide rails 3, and the baffles at two ends of the first guide rails 3 are used for preventing the first sliding blocks 15 from being separated from the first guide rails 3.

In addition, the top surfaces of the four first sliding blocks 15 are respectively provided with two movable first moving plates 4, and the first moving plates 4 can horizontally move due to the movement of the first sliding blocks 15, so that the adjustment can be performed according to the size of an actual current collector.

Two second guide rails 5 for moving are arranged on one side of the top surface of the two first moving plates 4, four second fixing blocks 9 are fixedly arranged on the other side of the top surface of the two first moving plates 4, second sliding blocks 16 for moving are arranged on the top surfaces of the four second guide rails 5, the second sliding blocks 16 horizontally move along the second guide rails 5, two second threaded rods 8 for rotating are arranged between the eight second fixing blocks 9, moving blocks 14 are movably arranged on the outer surfaces of the four second threaded rods 8, second moving plates 6 are fixedly arranged on the top surfaces of the four moving blocks 14, the four second moving plates 6 are fixedly connected with the four second sliding blocks 16 respectively, the moving blocks 14 can be driven to move through the rotation of the second threaded rods 8, the moving blocks 14 can be driven to move along the second sliding rails so as to ensure that the second moving plates 6 cannot rotate due to the rotation of the second threaded rods 8, fixing boxes 7 for clamping are arranged on the top surfaces of the four second moving plates 6, and the four fixing boxes 7 can fix a current collector.

And, the top surface both sides of workstation 1 all are equipped with first fixed block 10, and movable mounting has first threaded rod 11 between two first fixed blocks 10, the surface of first threaded rod 11 is equipped with two sections screw thread grooves, and the opposite direction of two sections screw thread grooves, the surface both sides of first threaded rod 11 all are equipped with movable block 14, and then when first threaded rod 11 rotates, can drive two movable blocks 14 and carry out the horizontal migration of opposite direction, and the movable block 14 of first threaded rod 11 surface all respectively with two first movable plates 4 fixed connection, thereby alright make two first movable plates 4 remove with the opposite direction, the top surface middle part both sides of workstation 1 all are equipped with the recess, and the inside equal movable mounting of two recesses of workstation 1 has backup pad 13, and the size of recess and backup pad 13 is the same, because the mass flow body is mostly the foil, the texture is comparatively soft, the staff produces the bending when doing the operation to it, and backup pad 13 can support the mass flow body, thereby avoided when the staff's operation, the bottom surface both sides of workstation 1 all have fixed mounting plate 17, can be used for fixing the fixed connection plate 12 side, can be followed fixed connection plate 12 side, the fixed column that can be fixed connection plate 7, the fixed column is followed, the fixed column is fixed accuracy is followed to the side of the fixed connection of workstation 1.

In order to fix the current collector, as shown in fig. 2, the inner bottom surface of the fixing box 7 is fixedly provided with a third threaded rod 701, the outer surface of the third threaded rod 701 is movably provided with a lifting plate 702, the lifting plate 702 can be driven to move by rotating the third threaded rod 701, so that a worker can adjust the fixing height of the current collector according to operation requirements, one end, far away from the third threaded rod 701, of the lifting plate 702 is fixedly provided with a lower clamping plate 703, the lower clamping plate 703 is in an L shape, the top surface of the lower clamping plate 703 is fixedly provided with a fourth threaded rod 705, the outer surface of the fourth threaded rod 705 is movably provided with an upper clamping plate 704, the upper clamping plate 704 can be driven to move by rotating the fourth threaded rod 705, and the current collector can be fixed by matching with the lower clamping plate 703.

It should be noted that, the bottom surface of the upper clamping plate 704 and the top surface of the lower clamping plate 703 are both provided with a rubber layer, so that the current collector is mostly very light and thin, and the rubber layer has a certain elasticity, so that the rubber layer can effectively reduce the damage to the current collector when the current collector is clamped and fixed.

The current collector is generally metal foil, the texture is softer, in order to avoid the staff to produce the bending to the current collector when carrying out its operation, as shown in fig. 3, backup pad 13 is square, and the four sides of backup pad 13 all can outwards extend, thereby can increase backup pad 13's area, make the staff can adjust backup pad 13 according to the size of current collector, make it support with the current collector of different sizes, the bottom surface center fixed mounting of backup pad 13 has fixed cover 1301, the inside movable mounting of fixed cover 1301 has fifth threaded rod 1303, and fifth threaded rod 1303 runs through two recess centers of workstation 1, through the rotation of fifth threaded rod 1303, can drive backup pad 13 and remove, thereby can adjust the location height of current collector according to fixed box 7, the surface movable mounting of fixed cover 1301 has movable sleeve 1302, movable sleeve 1302 can make backup pad 13 rotate, thereby the angle of adjustment that can be free, better support the current collector.

Next to the above practical example, as shown in fig. 4, the two sides of the top surface of the connecting plate 17 are fixedly provided with the stop bars 1201, the two sides of the outer surface of the two stop bars 1201 are movably provided with the stop collars 1204, the stop collars 1204 can horizontally move along the stop bars 1201, one ends of the four stop collars 1204 far away from the connecting plate 17 are respectively fixedly provided with the two side fixing columns 12, the stop collars 1204 move on the stop bars 1201, so that the side fixing columns 12 can be moved, the side fixing columns 12 can be adjusted according to the size of the current collector, the four side fixing columns 12 are all in an 'F' shape, the inner top surfaces of one sides of the four side fixing columns 12 opposite to each other are fixedly provided with the two first springs 1202, one ends of the four first springs 1202 far away from the inner top surfaces of the side fixing columns 12 are respectively fixedly provided with the two side fixing plates 1203, the elasticity of the first springs 1202 can fix the current collectors with different thicknesses, and meanwhile the damage to the current collectors can be reduced.

In addition, as shown in fig. 5, two square plates 12011 are fixedly installed on one side of the inner bottom surface of the limiting rod 1201, two second springs 12012 are fixedly installed between the two square plates 12011, a limiting ball 12013 is arranged in the center of the top surface of one square plate 12011, a plurality of circular openings with the same size as the limiting ball 12013 are arranged on the top surface of the limiting sleeve 1204, when the limiting sleeve 1204 moves on the outer surface of the limiting rod 1201, the limiting ball 12013 is pressed down due to the elasticity of the second springs 12012, when the circular opening of the limiting sleeve 1204 moves to the limiting ball 12013, the limiting ball 12013 can spring up due to the second springs 12012, so that the limiting ball is clamped at the circular opening, thereby being convenient for workers to move the side fixing columns 12 and avoiding moving when the side fixing columns 12 fix the current collector, and affecting the positioning accuracy.

The working principle of the utility model is as follows: the staff is according to the mass flow body size that needs to fix a position earlier, and rotatory first threaded rod 11 drives two first movable plates 4 and removes to suitable position, and rotatory fourth threaded rod 705 drives last grip block 704 and descends and cooperate down and add the board of holding and fix the mass flow body both ends, and the staff is fixed the other both sides of mass flow body with the side fixed column 12 of both sides later, when needs are operated to the mass flow body, can rotate the fifth threaded rod 1303 and promote backup pad 13 until it contacts with the mass flow body, alright avoid the mass flow body to produce crookedly.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a battery current collector production is with location frock, includes workstation (1), its characterized in that: the four corners of the bottom surface of the workbench (1) are respectively provided with supporting legs (2) for supporting, two sides of the top surface of the workbench (1) are respectively provided with first guide rails (3) for moving, two sides of the top surface of the first guide rails (3) are respectively provided with first sliding blocks (15), four top surfaces of the first sliding blocks (15) are respectively provided with two movable first moving plates (4), one side of the top surface of each first moving plate (4) is respectively provided with two second guide rails (5) for moving, four second fixed blocks (9) are respectively fixedly arranged on the other side of the top surface of each first moving plate (4), the top surfaces of each second guide rail (5) are respectively provided with second sliding blocks (16) for moving, two second threaded rods (8) for rotating are respectively arranged between the eight second fixed blocks (9), the outer surfaces of each second threaded rods (8) are respectively movably provided with moving blocks (14), the top surfaces of each four moving blocks (14) are respectively fixedly provided with second moving plates (6), and the top surfaces of the four moving plates (6) are respectively connected with the fourth fixed blocks (6);

the utility model discloses a workbench, including workstation (1), connecting plate (17), two top surface of connecting plate (17) all is equipped with side fixed column (12) that are used for fixed, top surface both sides of workstation (1) all are equipped with first fixed block (10), and movable mounting has first threaded rod (11) between two first fixed blocks (10), the surface both sides of first threaded rod (11) all are equipped with movable block (14), and movable block (14) of first threaded rod (11) surface all respectively with two first movable plate (4) fixed connection, top surface middle part both sides of workstation (1) all are equipped with the recess, and the inside equal movable mounting of two recesses of workstation (1) has backup pad (13), the bottom surface both sides of workstation (1) all fixed mounting has connecting plate (17), two the top surface of connecting plate (17) all is equipped with.

2. The positioning tool for producing a battery current collector according to claim 1, wherein: the inner bottom surface fixed mounting of fixed box (7) has third threaded rod (701), the surface movable mounting of third threaded rod (701) has lifter plate (702), one end fixed mounting that lifter plate (702) kept away from third threaded rod (701) has lower grip block (703), and lower grip block (703) are "L" form, the top surface fixed mounting of lower grip block (703) has fourth threaded rod (705), the surface movable mounting of fourth threaded rod (705) has grip block (704).

3. The positioning tool for producing the battery current collector according to claim 2, wherein: the bottom surface of the upper clamping plate (704) and the top surface of the lower clamping plate (703) are both provided with rubber layers.

4. The positioning tool for producing a battery current collector according to claim 1, wherein: the supporting plate (13) is square, four sides of the supporting plate (13) can extend outwards, a fixing sleeve (1301) is fixedly arranged at the center of the bottom surface of the supporting plate (13), a fifth threaded rod (1303) is movably arranged in the fixing sleeve (1301), the fifth threaded rod (1303) penetrates through the centers of two grooves of the workbench (1), and a movable sleeve (1302) is movably arranged on the outer surface of the fixing sleeve (1301).

5. The positioning tool for producing a battery current collector according to claim 1, wherein: the utility model discloses a side fixed plate structure, including connecting plate (17), spacer rod (1201), spacer sleeve (1204) and connecting plate (17), the top surface both sides of connecting plate (17) all fixed mounting have gag lever post (1201), four spacer sleeve (1204) keep away from one end of connecting plate (17) fixed mounting respectively has two side fixed column (12), four side fixed column (12) are "F" form, four the equal fixed mounting of side inner top surface opposite side of side fixed column (12) has two first springs (1202), four the one end of side fixed column (12) inner top surface is kept away from to first spring (1202) is fixed mounting respectively has two side fixed plates (1203).

6. The positioning tool for battery current collector production according to claim 5, wherein: two square plates (12011) are fixedly arranged on one side of the inner bottom surface of the limiting rod (1201), two second springs (12012) are fixedly arranged between the two square plates (12011), a limiting ball (12013) is arranged in the center of the top surface of one square plate (12011), and a plurality of round openings with the same size as the limiting ball (12013) are formed in the top surface of the limiting sleeve (1204).

7. The positioning tool for producing a battery current collector according to claim 1, wherein: the outer surface of the first threaded rod (11) is provided with two sections of threaded grooves, and the directions of the two sections of threaded grooves are opposite.

8. The positioning tool for producing a battery current collector according to claim 1, wherein: the bottom surfaces of the four supporting legs (2) are sleeved with anti-skid sleeves.