CN210998331U

CN210998331U - Follow-on stable form electricity core fixed subassembly

Info

Publication number: CN210998331U
Application number: CN201921944987.7U
Authority: CN
Inventors: 蔡科; 张艳秋; 龙太平
Original assignee: Yibin Times New Energy Co ltd
Current assignee: Yibin Times New Energy Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-14
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a subassembly is fixed to follow-on stable form electricity core belongs to battery technical field. The utility model provides a subassembly is fixed to follow-on stable form electricity core, is including setting firmly the fastening module in electric core holding tank, and the fastening module comprises a plurality of monolithic fixed module welding that are linear equidistant range along the front and back axial, and monolithic fixed module includes the mounting, and the position symmetry that both ends were controlled to the mounting inboard is close to is equipped with two joint arms, and joint arm lower extreme rotates with the mounting lower part to be connected, joint arm upper end and mounting upper portion joint cooperation. The utility model discloses an installation fastening module in electric core holding tank for insert the mounting back with electric core by electric core clamping jaw, under electric core dead weight effect, electric core free fall and extrusion joint arm lower part make the joint arm compress tightly electric core and fixed with the mounting joint at the mounting internal rotation, the utility model has the advantages of reasonable design, electric core simple installation, and it is fixed firm, be favorable to improving battery production efficiency.

Description

Follow-on stable form electricity core fixed subassembly

Technical Field

The utility model relates to a battery technology field, more specifically say, relate to a subassembly is fixed to follow-on stable form electricity core.

Background

In the process of automatic production of the battery, the battery core is arranged in the battery core accommodating groove, which is an important production procedure. After electric core holding tank was put into to electric core holding tank through electric core clamping jaw to current, still need artifical manual adjustment, alignment to stabilize electric core in electric core holding tank through the mounting, this fixed mode is unsuitable automated production, needs the improvement, in view of this, we provide an improved generation's stable form electricity core fixed subassembly.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a subassembly is fixed to follow-on stable form electricity core to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a subassembly is fixed to follow-on stable form electricity core, is including setting firmly the fastening module in electric core holding tank, the fastening module comprises a plurality of monolithic fixed module welding that are linear equidistant range along the front and back axial, monolithic fixed module includes the mounting, the position symmetry that both ends are close to about the mounting inboard is equipped with two joint arms, joint arm lower extreme rotates with the mounting lower part to be connected, joint arm upper end and mounting upper portion joint cooperation.

Preferably, the fixed part is a U-shaped seat structure which is through from left to right, and the front and rear fixed parts are communicated by arranging a connecting groove.

Preferably, the inside bottom surface of mounting bonds and has the blotter, the inside cavity of having seted up of blotter, be linear equidistant a plurality of springs A that have set firmly in the cavity.

Preferably, the joint arm is U type frame structure, two the joint arm is eight style of calligraphy structure range symmetry, just joint arm upper end horizontal arm length is less than lower extreme horizontal arm length, and the position that the joint arm bottom surface is close to the tip is equipped with spring B, spring B is the slope and sets up, just spring B both ends respectively with joint arm bottom surface and the inboard bottom surface of mounting welded closely.

Preferably, a connecting rod penetrates through and is fixed at the lower end of the clamping arm, the end parts of the two sides of the connecting rod are rotatably connected with the inner wall of the fixing piece, a penetrating groove is formed in the upper end of the clamping arm, two clamping heads are symmetrically arranged in the penetrating groove, the clamping heads are limited in the penetrating groove, and in addition, a clamping groove in interference fit is formed in the inner wall of the upper portion of the fixing piece.

Preferably, a spring rod is arranged between the two chucks and comprises a guide post welded at one chuck end, a guide rod welded at the other chuck end and a spring C sleeved outside the guide post.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

the utility model discloses an installation fastening module in electric core holding tank for insert the mounting back with electric core by electric core clamping jaw, under electric core dead weight effect, electric core free fall and extrusion joint arm lower part make the joint arm compress tightly electric core and fixed with the mounting joint at the mounting internal rotation, the utility model has the advantages of reasonable design, electric core simple installation, and it is fixed firm, be favorable to improving battery production efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural section view of a single fixing module according to the present invention;

fig. 3 is a schematic view of a part of the structure of the clamp arm of the present invention;

FIG. 4 is a schematic sectional view of the structure of the cushion pad of the present invention;

the reference numbers in the figures illustrate: the single-chip fixing module comprises a single-chip fixing module 1, a fixing piece 2, a clamping arm 3, a connecting groove 201, a cushion pad 203, a cavity 204, a spring A202, a clamping groove 205, a spring B308, a connecting rod 301, a through groove 302, a clamping head 303, a spring rod 304, a guide column 305, a guide rod 306 and a spring C307.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a subassembly is fixed to follow-on stable form electricity core, includes the fastening module that sets firmly in electric core holding tank, and the fastening module comprises a plurality of monolithic fixed module 1 welding that are linear equidistant range along the front and back axial, and monolithic fixed module 1 includes mounting 2, and 2 inboard position symmetries that are close to left and right sides both ends of mounting are equipped with two

joint arms

3, and 3 lower extremes of joint arm rotate with 2 lower parts of mounting to be connected, and 3 upper ends of joint arm cooperate with 2 upper portion joints of mounting.

The fixed part 2 is a U-shaped seat structure with a through structure at left and right, and the front and rear fixed parts 2 are communicated by arranging a connecting groove 201.

The inside bottom surface of mounting 2 bonds and has blotter 203, and the inside cavity 204 of seting up of blotter 203, is linear equidistant a plurality of springs A202 that have set firmly in cavity 204.

The clamping arm 3 is of a U-shaped frame structure, the two clamping arms 3 are symmetrically arranged in a splayed structure, the length of the upper horizontal arm of each clamping arm 3 is smaller than that of the lower horizontal arm, a spring B308 is arranged at the position, close to the end, of the bottom surface of each clamping arm 3, the spring B308 is obliquely arranged, and the two ends of each spring B308 are respectively and tightly welded with the bottom surface of each clamping arm 3 and the bottom surface of the inner side of the fixing piece 2.

The lower extreme of joint arm 3 runs through and is fixed with connecting rod 301, and connecting rod 301 both sides tip all rotates with mounting 2 inner walls to be connected, and joint arm 3 upper end has been seted up and has been run through groove 302, runs through the inslot 302 symmetry and is equipped with two dops 303, and dop 303 is spacing in running through groove 302, and dop 303 and mounting 2 upper portion inner wall have seted up draw-in groove 205 interference fit.

A spring bar 304 is arranged between the two chucks 303, the spring bar 304 comprises a guide post 305 welded to the end of one chuck 303, a guide bar 306 welded to the end of the other chuck 303, and a spring C307 sleeved outside the guide post 305.

The working principle is as follows: after the battery core is inserted into the fixing piece 2 by the battery core clamping jaw, the battery core falls freely under the action of self weight, and after the bottom surface of the battery core is contacted with the horizontal arm at the lower end of the clamping arm 3, the clamping arm 3 is extruded to rotate around the connecting rod 301, at the moment, the spring B308 contracts to store force, and the opening of the upper ends of the two clamping arms 3 is reduced and clasps the upper part of the battery core; meanwhile, the chuck 303 on the upper portion of the clamping arm 3 slides through the outer wall of the upper portion of the fixing member 2 and is extruded into the inner portion, and is in interference fit with the clamping groove 205 on the inner wall of the fixing member 2.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a subassembly is fixed to follow-on stable form electricity core which characterized in that: including setting firmly the fastening module in electric core holding tank, the fastening module comprises a plurality of monolithic fixed module (1) welding that are linear equidistant range along the fore-and-aft axial, monolithic fixed module (1) includes mounting (2), the position symmetry at both ends is equipped with two joint arms (3) about mounting (2) inboard is close to, joint arm (3) lower extreme rotates with mounting (2) lower part to be connected, joint arm (3) upper end and mounting (2) upper portion joint cooperation.

2. The improved stabilized cell attachment assembly of claim 1, wherein: the fixing parts (2) are of a U-shaped seat structure which is communicated left and right, and the front fixing part and the rear fixing part (2) which are connected with each other are communicated through a connecting groove (201).

3. The improved stabilized cell attachment assembly of claim 2, wherein: the fixing piece (2) is characterized in that a cushion pad (203) is bonded on the inner bottom surface of the fixing piece (2), a cavity (204) is formed in the cushion pad (203), and a plurality of springs A (202) are fixedly arranged in the cavity (204) at equal intervals in a linear mode.

4. The improved stabilized cell attachment assembly of claim 1, wherein: joint arm (3) are U type frame structure, two joint arm (3) are eight style of calligraphy structures and arrange the symmetry, just joint arm (3) upper end horizontal arm length is less than lower extreme horizontal arm length, and the position that joint arm (3) bottom surface is close to the tip is equipped with spring B (308), spring B (308) are the slope setting, just spring B (308) both ends respectively with joint arm (3) bottom surface and mounting (2) inboard bottom surface close welding.

5. The improved stabilized cell attachment assembly of claim 4, wherein: the clamping arm is characterized in that a connecting rod (301) penetrates through and is fixed to the lower end of the clamping arm (3), the end portions of two sides of the connecting rod (301) are rotatably connected with the inner wall of the fixing part (2), a through groove (302) is formed in the upper end of the clamping arm (3), two clamping heads (303) are symmetrically arranged in the through groove (302), the clamping heads (303) are limited in the through groove (302), and clamping grooves (205) are formed in the inner wall of the upper portion of the fixing part (2) in an interference fit mode.

6. The improved stabilized cell attachment assembly of claim 5, wherein: a spring rod (304) is arranged between the two clamping heads (303), and the spring rod (304) comprises a guide post (305) welded at the end part of one clamping head (303), a guide rod (306) welded at the end part of the other clamping head (303) and a spring C (307) sleeved outside the guide post (305).