CN219465992U

CN219465992U - Lithium battery production fixture

Info

Publication number: CN219465992U
Application number: CN202320679600.XU
Authority: CN
Inventors: 邓向阳
Original assignee: Zhuhai Daxing Power New Energy Co ltd
Current assignee: Zhuhai Daxing Power New Energy Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-04
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of lithium battery production, in particular to a lithium battery production clamp, which comprises a clamping component set arranged outside a lithium battery main body, wherein the clamping component set is used for clamping the lithium battery main body and comprises a first servo motor, one end of the first servo motor is provided with a connecting cylinder, one end of the connecting cylinder is provided with an inner ring body, and the outer part of the inner ring body is provided with a sleeve ring body. The clamping stability and efficiency of the lithium battery production clamp are improved, the lithium battery production clamp is convenient to use, and the practicability of the whole device is further improved.

Description

Lithium battery production fixture

Technical Field

The utility model relates to the technical field of lithium battery production, in particular to a lithium battery production clamp.

Background

A lithium ion battery is a secondary battery (rechargeable battery) that operates mainly by means of lithium ions moving between a positive electrode and a negative electrode. When the square lithium ion batteries are used, patterns are required to be carved on the outer side, so that the thickness of the metal shell and the explosion-proof pressure of the metal shell are reduced.

The current lithium battery clamp can not carry out quick efficient clamping, reduces the clamping speed, influences production, and when the current lithium battery is used for describing patterns on the outer side of the battery, the current lithium battery clamp needs to carry out rotary adjustment on the lithium battery, but the current lithium battery production clamp can not rotate, and therefore the working efficiency of the describing work is reduced.

Disclosure of Invention

In order to overcome the technical problems described above, the present utility model is directed to a lithium battery production fixture, so as to solve the problems of incapability of performing size adjustment according to the size of a battery and incapability of performing rotation and convenient characterization, which are proposed in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lithium battery production anchor clamps, includes the lithium battery main part, the outside of lithium battery main part is provided with the clamping part group, the clamping part group is used for carrying out the centre gripping to the lithium battery main part, the clamping part group includes servo motor one, servo motor one end is provided with the connecting cylinder, the one end of connecting cylinder is provided with interior ring body, the outside of interior ring body is provided with the cover ring body, the inside of interior ring body is provided with the lead screw, the one end of lead screw is provided with the clamp pad, one side of clamp pad is provided with the gag lever post, the outside of gag lever post is provided with the grudging post one, and one side of grudging post one is provided with the grudging post two; the outside of clamping part group is provided with the adjusting part group, adjusting part group is used for supporting clamping part group.

Preferably: the output of servo motor one is connected with the connecting cylinder, the one end and the inner ring body of connecting cylinder are connected, the position of inner ring body in corresponding the cover ring body is provided with the bearing, and inner ring body and lantern ring body pass through the bearing and connect, the position of inner ring body in corresponding the lead screw is provided with the nut pair, and inner ring body and lead screw pass through the nut pair and connect.

Preferably: one end of the screw rod is connected with the clamping pad, one side of the clamping pad is in contact with the lithium battery main body, one end of the limiting rod is connected to the clamping pad, the sleeve ring body is provided with a sliding groove at a position corresponding to the limiting rod, the sleeve ring body is connected with the limiting rod through the sliding groove, the first stand is provided with a bearing at a position corresponding to the sleeve ring body, and the first stand is connected with the sleeve ring body through the bearing.

Preferably: the adjusting part group comprises a second servo motor, one end of the second servo motor is provided with a first synchronizing wheel, one side of the first synchronizing wheel is provided with a second synchronizing wheel, a connecting rod is arranged in the second synchronizing wheel, a pinion gear body is arranged outside the connecting rod, and an outer cylinder body is arranged on the side face of the pinion gear body.

Preferably: the second servo motor is connected to the second stand, the output end of the second servo motor is connected with a synchronous wheel, the first synchronous wheel is connected with the second synchronous wheel through a synchronous belt, the second synchronous wheel and a pinion gear body are provided with through holes at positions corresponding to the connecting rods, the second synchronous wheel and the pinion gear body are connected with the connecting rods through the through holes, the connecting rods are provided with bearings at positions corresponding to the first stand, and the connecting rods are connected with the first stand through bearings.

Preferably: the outer cylinder is provided with a gear at a position corresponding to the pinion gear body, the outer cylinder is meshed with the pinion gear body through the gear, one end of the outer cylinder is connected with the lantern ring body, the second stand corresponds to the outer cylinder, the second stand is connected with the outer cylinder through the bearing, the first outer cylinder is provided with a through groove at a position corresponding to the first servo motor, and the first outer cylinder is connected with the first servo motor through the through groove.

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

1. the lithium battery production clamp is provided with the clamping part group, the existing lithium battery clamp cannot be clamped rapidly and efficiently, the clamping speed is reduced, production is affected, in the clamping part group designed correspondingly, after the first servo motor is started, the first servo motor drives the connecting cylinder to rotate through the output end, the connecting cylinder rotates to drive the inner ring body to rotate, the inner ring body drives the screw rod to move in the connecting cylinder and the inner ring body through the nut pair, the clamping pad is driven to clamp the lithium battery main body, the limiting rod is used for limiting the clamping pad, the clamping pad is prevented from being clamped, the clamping part group is designed, the lithium battery main body can be clamped rapidly through the first servo motor, the clamping stability of the lithium battery main body is improved through the first servo motor, the clamping of the lithium battery main body can be kept continuously through self-locking of the first servo motor, the whole design improves the clamping stability and efficiency of the lithium battery production clamp, and the practicability of the whole lithium battery production clamp is improved;

2. this lithium battery production anchor clamps are provided with adjusting part group, present lithium battery is when drawing the pattern to the battery outside, need carry out rotary adjustment to the lithium battery, but present lithium battery production anchor clamps can't rotate, work efficiency of drawing work has been reduced, in the adjusting part group of corresponding design, servo motor second start, drive synchronous wheel first rotatory through the output, synchronous wheel first passes through synchronous belt drive synchronous wheel second rotatory, synchronous wheel second passes through the connecting rod drive pinion gear body rotatory, pinion gear body passes through gear engagement and drives outer barrel rotation, outer barrel rotates and drives sleeve ring body and servo motor first rotation, and then drive the clamp pad rotation, and then drive lithium battery main part rotation, thereby accomplish the demand that the pattern needs rotary adjustment of drawing, after adjusting suitable position, servo motor second auto-lock is because synchronous wheel second and synchronous wheel first pass through the hold-in range connection, and in addition pinion gear engagement and outer barrel pass through gear engagement, servo motor second auto-lock can make the outer barrel keep locking can not take place the rotation, and then guarantee the steady operation of clamping part group.

Drawings

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

FIG. 2 is a schematic overall sectional view of the present utility model;

FIG. 3 is a schematic view of a part of a clamping member set according to the present utility model;

FIG. 4 is a schematic view in partial cross-section of the structure of the present utility model;

FIG. 5 is a schematic view of the structure of FIG. 1A according to the present utility model;

fig. 6 is a schematic diagram of the overall explosive structure of the present utility model.

In the figure: 01. a lithium battery main body; 02. a clamping member set; 21. a servo motor I; 22. a connecting cylinder; 23. an inner ring body; 24. a ferrule body; 25. a screw rod; 26. a clamping pad; 27. a limit rod; 28. a first vertical frame; 29. a second stand; 03. an adjustment member group; 31. a servo motor II; 32. a first synchronous wheel; 33. a second synchronous wheel; 34. a connecting rod; 35. a pinion gear body; 36. an outer cylinder.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, an embodiment of the present utility model is provided: the utility model provides a lithium battery production anchor clamps, including lithium battery main part 01, the outside of lithium battery main part 01 is provided with clamping part group 02, clamping part group 02 is used for carrying out the centre gripping to lithium battery main part 01, clamping part group 02 includes servo motor one 21, servo motor one 21's one end is provided with connecting cylinder 22, connecting cylinder 22's one end is provided with interior ring body 23, interior ring body 23's outside is provided with the cover ring body 24, interior ring body 23's inside is provided with lead screw 25, lead screw 25's one end is provided with presss from both sides the pad 26, one side of presss from both sides the pad 26 is provided with gag lever post 27, gag lever post 27's outside is provided with grudging post one 28, one side of grudging post one 28 is provided with grudging post two 29; an adjustment member group 03 is provided outside the clamping member group 02, and the adjustment member group 03 is used to support the clamping member group 02.

The output end of the first servo motor 21 is connected with a connecting cylinder 22, one end of the connecting cylinder 22 is connected with an inner ring body 23, a bearing is arranged at the position corresponding to the sleeve ring body 24 on the inner ring body 23, the inner ring body 23 is connected with the sleeve ring body 24 through the bearing, a nut pair is arranged at the position corresponding to a screw rod 25 on the inner ring body 23, and the inner ring body 23 is connected with the screw rod 25 through the nut pair.

One end of the screw rod 25 is connected with the clamping pad 26, one side of the clamping pad 26 is in contact with the lithium battery main body 01, one end of the limiting rod 27 is connected to the clamping pad 26, the sleeve ring body 24 is provided with a sliding groove at a position corresponding to the limiting rod 27, the sleeve ring body 24 is connected with the limiting rod 27 through the sliding groove, the first stand 28 is provided with a bearing at a position corresponding to the sleeve ring body 24, the first stand 28 is connected with the sleeve ring body 24 through the bearing, after the first servo motor 21 is started, the first servo motor 21 drives the connecting cylinder 22 to rotate through an output end, the connecting cylinder 22 rotates to drive the inner ring body 23 to rotate, the inner ring body 23 drives the screw rod 25 to move inside the connecting cylinder 22 and the inner ring body 23 through a nut pair, and then drives the clamping pad 26 to clamp the lithium battery main body 01, and the limiting rod 27 is used for limiting the clamping pad 26 to avoid rotating force generated when clamping the lithium battery main body 01.

The adjusting component group 03 comprises a second servo motor 31, one end of the second servo motor 31 is provided with a first synchronizing wheel 32, one side of the first synchronizing wheel 32 is provided with a second synchronizing wheel 33, the inside of the second synchronizing wheel 33 is provided with a connecting rod 34, the outside of the connecting rod 34 is provided with a pinion gear body 35, and the side surface of the pinion gear body 35 is provided with an outer cylinder 36.

The second servo motor 31 is connected to the second stand 29, the output end of the second servo motor 31 is connected to the first synchronous wheel 32, the first synchronous wheel 32 is connected to the second synchronous wheel 33 through a synchronous belt, the second synchronous wheel 33 and the pinion gear 35 are provided with through holes at positions corresponding to the connecting rods 34, the second synchronous wheel 33 and the pinion gear 35 are connected through the through holes and the connecting rods 34, the connecting rods 34 are provided with bearings at positions corresponding to the first stand 28, the connecting rods 34 are connected with the first stand 28 through bearings, the second servo motor 31 is started, the first synchronous wheel 32 is driven to rotate through the output end, the first synchronous wheel 32 drives the second synchronous wheel 33 to rotate through the synchronous belt, the second synchronous wheel 33 drives the pinion gear 35 to rotate through the connecting rods 34, the pinion gear 35 drives the outer cylinder 36 to rotate through gear engagement, the outer cylinder 36 rotates to drive the sleeve body 24 and the first servo motor 21, and further drives the clamp pad 26 to rotate, and further drives the lithium battery body 01 to rotate.

The outer cylinder 36 is provided with a gear at a position corresponding to the pinion gear body 35, the outer cylinder 36 is meshed with the pinion gear body 35 through the gear, one end of the outer cylinder 36 is connected with the lantern ring body 24, the second stand 29 is provided with a bearing at a position corresponding to the outer cylinder 36, the second stand 29 is connected with the outer cylinder 36 through the bearing, the outer cylinder 36 is provided with a through groove at a position corresponding to the first servo motor 21, and the outer cylinder 36 is connected with the first servo motor 21 through the through groove.

Working principle: the current lithium battery clamp can not carry out quick efficient centre gripping, the speed of centre gripping has been reduced, influence production, in the clamping part group 02 of corresponding design, behind the start-up servo motor one 21, servo motor one 21 drives the connecting cylinder 22 through the output and rotates, connecting cylinder 22 rotates and can drive interior ring 23 and rotate, interior ring 23 can drive lead screw 25 at connecting cylinder 22 and the inside removal of interior ring 23 through the nut pair, and then drive clamp pad 26 and carry out centre gripping to lithium battery main part 01, gag lever post 27 is used for spacing clamp pad 26, produce the rotation force to it when avoiding centre gripping, the design of this clamping part group 02, direct through the structure of clamp pad 26 just can be quick to carry out quick centre gripping to lithium battery main part 01, after clamp pad 26 contacts lithium battery main part 01, can keep the centre gripping to lithium battery main part 01 constantly, holistic design has improved lithium battery production clamp clamping stability and efficiency, and convenient use, and then the practicality of whole device has been promoted. When the lithium battery is used for drawing patterns on the outer side of the battery, the lithium battery needs to be rotationally regulated, but the current lithium battery production clamp cannot be rotated, so that the working efficiency of drawing work is reduced, in the corresponding designed regulating component group 03, the servo motor II 31 is started, the synchronous wheel I32 is driven to rotate through the output end, the synchronous wheel I32 drives the synchronous wheel II 33 to rotate through the synchronous belt, the synchronous wheel II 33 drives the pinion gear body 35 to rotate through the connecting rod 34, the pinion gear body 35 drives the outer cylinder body 36 to rotate through gear engagement, the outer cylinder body 36 rotates to drive the sleeve body 24 and the servo motor I21 to rotate, the clamping pad 26 is driven to rotate, the lithium battery main body 01 is driven to rotate, and therefore the requirement of drawing patterns needs to be rotationally regulated is met.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lithium cell production anchor clamps, includes lithium cell main part (01), its characterized in that:

the lithium battery pack comprises a lithium battery main body (01), wherein a clamping component group (02) is arranged outside the lithium battery main body (01), the clamping component group (02) is used for clamping the lithium battery main body (01), the clamping component group (02) comprises a first servo motor (21), one end of the first servo motor (21) is provided with a connecting cylinder (22), one end of the connecting cylinder (22) is provided with an inner ring body (23), the outer part of the inner ring body (23) is provided with a sleeve ring body (24), a screw rod (25) is arranged inside the inner ring body (23), one end of the screw rod (25) is provided with a clamping pad (26), one side of the clamping pad (26) is provided with a limiting rod (27), the outer part of the limiting rod (27) is provided with a first stand (28), and one side of the first stand (28) is provided with a second stand (29);

an adjusting component group (03) is arranged outside the clamping component group (02), and the adjusting component group (03) is used for supporting the clamping component group (02).

2. The lithium battery production fixture of claim 1, wherein: the output end of the first servo motor (21) is connected with a connecting cylinder (22), one end of the connecting cylinder (22) is connected with an inner ring body (23), a bearing is arranged at the position corresponding to a sleeve body (24) of the inner ring body (23), the inner ring body (23) is connected with the sleeve body (24) through the bearing, a nut pair is arranged at the position corresponding to a screw rod (25) of the inner ring body (23), and the inner ring body (23) is connected with the screw rod (25) through the nut pair.

3. The lithium battery production fixture of claim 1, wherein: one end of the screw rod (25) is connected with the clamp pad (26), one side of the clamp pad (26) is in contact with the lithium battery main body (01), one end of the limiting rod (27) is connected to the clamp pad (26), the sleeve ring body (24) is provided with a sliding groove at a position corresponding to the limiting rod (27), the sleeve ring body (24) is connected with the limiting rod (27) through the sliding groove, the first stand (28) is provided with a bearing at a position corresponding to the sleeve ring body (24), and the first stand (28) is connected with the sleeve ring body (24) through the bearing.

4. The lithium battery production fixture of claim 1, wherein: the adjusting component group (03) comprises a second servo motor (31), one end of the second servo motor (31) is provided with a first synchronous wheel (32), one side of the first synchronous wheel (32) is provided with a second synchronous wheel (33), the inside of the second synchronous wheel (33) is provided with a connecting rod (34), the outside of the connecting rod (34) is provided with a pinion gear body (35), and the side surface of the pinion gear body (35) is provided with an outer cylinder body (36).

5. The lithium battery production fixture of claim 4, wherein: the servo motor II (31) is connected to the stand II (29), the output end of the servo motor II (31) is connected with the synchronous wheel I (32), the synchronous wheel I (32) is connected with the synchronous wheel II (33) through a synchronous belt, the synchronous wheel II (33) and the pinion gear body (35) are provided with through holes at positions corresponding to the connecting rods (34), the synchronous wheel II (33) and the pinion gear body (35) are connected with the connecting rods (34) through the through holes, the connecting rods (34) are provided with bearings at positions corresponding to the stand I (28), and the connecting rods (34) are connected with the stand I (28) through bearings.

6. The lithium battery production fixture of claim 4, wherein: the outer cylinder body (36) is provided with a gear at a position corresponding to the pinion gear body (35), the outer cylinder body (36) is meshed with the pinion gear body (35) through the gear, one end of the outer cylinder body (36) is connected with the lantern ring body (24), the second stand (29) is provided with a bearing at a position corresponding to the outer cylinder body (36), the second stand (29) is connected with the outer cylinder body (36) through the bearing, the outer cylinder body (36) is provided with a through groove at a position corresponding to the first servo motor (21), and the outer cylinder body (36) is connected with the first servo motor (21) through the through groove.