CN211638810U

CN211638810U - Busbar fixing device during battery package welding

Info

Publication number: CN211638810U
Application number: CN201922357697.9U
Authority: CN
Inventors: 薛川; 李媛
Original assignee: Sichuan Junchang Intelligent Technology Co ltd
Current assignee: Sichuan Junchang Intelligent Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-09
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a belong to the technical field of fixing device, in particular to a busbar fixing device used in the welding process of a battery pack, which comprises a base, electric telescopic rods, a suction pump and a fixed plate, wherein the four corners of the top of the base are all provided with the electric telescopic rods, four top ends of the electric telescopic rods are provided with a top plate, the suction pump is arranged in the middle of the top part of the top plate, the four electric telescopic rods are arranged at the four corners of the top of the base, the busbar at the top of the suction pump can be driven to adjust the height, the working height can be conveniently adjusted according to the heights of different workers, the practicability is improved, the suction pump is arranged, the suction pump is communicated into a fixed groove on the fixed plate through a suction pipe, a strip-shaped pipe and a branch pipe, the busbar can be sucked and fixed by sucking air when the suction pump works, the traditional single, further improving the practicability.

Description

Busbar fixing device during battery package welding

Technical Field

The utility model relates to a fixing device technical field specifically is a busbar fixing device when battery package welds.

Background

The lithium battery for vehicle is a power battery for hybrid electric vehicle and electric vehicle, and has the advantages of high energy density, large capacity, no memory, etc. owing to some technical properties of nickel-hydrogen battery. Among the above-mentioned prior art, electric core is installed on the plastics frame usually to fix the position of electric core, and the busbar joint is in the upper end of electric core, so that whole lithium cell inner structure connects firmly. But the mode that present fixing device for busbar all adopted the joint usually, and fixed mode is single and the effect is not good, does not possess the function of adjusting operating height according to staff's height simultaneously, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of the problems existing in the prior bus bar fixing device, the utility model discloses.

Therefore, the utility model aims at providing a busbar fixing device when battery package welds, top four corners department through the base is provided with four electric telescopic handle, the busbar that can drive its top carries out the regulation of height, be convenient for adjust operating height according to different staff's height, the practicality is improved, through being provided with the aspirator pump, the aspirator pump passes through the breathing pipe, bar pipe and branch pipe communicate in the fixed slot on the fixed plate, can breathe in through the aspirator pump during operation, it is fixed to adsorb the busbar, the joint of having replaced traditional simplex is fixed, fixed stability has been improved, the practicality has further been improved.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a bus bar fixing device when a battery pack is welded comprises: base, electric telescopic handle, aspirator pump and fixed plate, the top four corners department of base all sets up electric telescopic handle, four electric telescopic handle's top is provided with the roof, set up in the middle of the top of roof the aspirator pump, the top four corners department of roof all is provided with the bracing piece, four the top of bracing piece sets up the fixed plate, the output is provided with the breathing pipe in the middle of the top of aspirator pump, the top of breathing pipe is provided with the bar venturi tube, the top equidistance's of bar venturi tube intercommunication has a plurality of minutes pipe, and is a plurality of the branch pipe all runs through the bottom of fixed plate extends to in the middle of the top of fixed plate, transversely be provided with the fixed slot in the middle of the top of fixed plate, be provided with a plurality.

As a preferred scheme of busbar fixing device when battery package welds, wherein: the bottom four corners department of base all is provided with the universal wheel, the inside of universal wheel is provided with arresting gear, be provided with the brake block with arresting gear matched with on the universal wheel.

As a preferred scheme of busbar fixing device when battery package welds, wherein: and a rubber sucker is arranged at the top of the branch pipe.

As a preferred scheme of busbar fixing device when battery package welds, wherein: the wall all is provided with the buckle around the busbar, the equidistance of both sides wall is provided with a plurality of draw-in grooves with buckle matched with around the inner chamber of fixed slot.

As a preferred scheme of busbar fixing device when battery package welds, wherein: and the bottom of the fixing groove is provided with a sponge gasket.

Compared with the prior art, the beneficial effects of the utility model are that: four corners department in top through the base is provided with four electric telescopic handle, can drive the busbar at its top and carry out the regulation of height, be convenient for adjust the working height according to the staff's of difference height, the practicality has been improved, through being provided with the aspirator pump, the aspirator pump passes through the breathing pipe, bar pipe and branch pipe communicate in the fixed slot on the fixed plate, can breathe in through the aspirator pump during operation, it is fixed to adsorb the busbar, it is fixed to have replaced the joint of traditional simplex, fixed stability has been improved, the practicality has further been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the bus bar structure of the present invention;

fig. 3 is a schematic view of the rubber suction cup structure of the present invention.

In the figure: the air suction device comprises a base 100, a universal wheel 110, an electric telescopic rod 200, a top plate 210, a support rod 220, an air suction pump 300, an air suction pipe 310, a strip-shaped pipe 320, branch pipes 330, a rubber suction cup 340, a fixing plate 400, a fixing groove 410 and a bus bar 420.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a following technical scheme: a bus bar fixing device used in battery pack welding comprises a base 100, an electric telescopic rod 200, a getter pump 300 and a fixing plate 400;

referring to fig. 1, the base 100 includes a universal wheel 110, the universal wheel 110 is installed at four corners of the bottom of the base 100, the base 100 is used for bearing various components, and the universal wheel 110 is used for moving the device;

referring to fig. 1 again, the electric telescopic rod 200 includes a top plate 210 and supporting rods 220, the electric telescopic rod 200 is installed at four corners of the top of the base 100, the top plate 210 is installed at the top ends of the four electric telescopic rods 200, the supporting rods 220 are installed at four corners of the top plate 210, the electric telescopic rods 200 are used for driving the bus bars 420 to adjust the height, and the top plate 210 is used for bearing the fixing plate 400 through the supporting rods 220;

referring to fig. 1 and 3, the getter pump 300 includes a getter pipe 310, a strip pipe 320, branch pipes 330 and rubber suction cups 340, the getter pump 300 is installed in the middle of the top plate 210, the getter pipe 310 is installed at the output end of the top of the getter pump 300, the strip pipe 320 is installed at the top end of the getter pipe 310, the branch pipes 330 are installed on the strip pipe 320 at equal intervals, the rubber suction cups 340 are installed at the top end of the branch pipes 330, and the getter pump 300 is used for fixing the bus bars 420 by suction through the getter pipe 310, the strip pipe 320, the branch pipes 330 and the rubber suction cups 340;

referring to fig. 1 and 2, the fixing plate 400 includes fixing grooves 410 and bus bars 420, the fixing plate 400 is installed at the top ends of the four support rods 220, the fixing grooves 410 are installed at the middle of the top of the fixing plate 400, the bus bars 420 are equidistantly installed in the fixing grooves 410, and the fixing plate 400 is used for installing the bus bars 420 through the fixing grooves 410.

The working principle is as follows: technical personnel in this technical field place busbar 420 in fixed slot 410 in proper order, put through external power supply with aspirator pump 300 and electric telescopic handle 200, open aspirator pump 300, aspirator pump 300 adsorbs fixedly to busbar 420 through breathing pipe 310, strip venturi tube 320, minute pipe 330 and rubber suction cup 340, and fixed back opens electric telescopic handle 200, adjusts working height according to staff's height, convenient work.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a busbar fixing device when battery package welding which characterized in that: the electric telescopic rod type air suction pump comprises a base (100), electric telescopic rods (200), air suction pumps (300) and a fixing plate (400), wherein the electric telescopic rods (200) are arranged at four corners of the top of the base (100), a top plate (210) is arranged at the top ends of the four electric telescopic rods (200), the air suction pumps (300) are arranged in the middle of the top plate (210), supporting rods (220) are arranged at the four corners of the top plate (210), the fixing plate (400) is arranged at the top ends of the four supporting rods (220), an air suction pipe (310) is arranged at the middle output end of the top of the air suction pump (300), a strip-shaped pipe (320) is arranged at the top end of the air suction pipe (310), a plurality of branch pipes (330) are communicated with the top of the strip-shaped pipe (320) in an equidistant mode, the branch pipes (330) penetrate through the, the middle of the top of the fixing plate (400) is transversely provided with a fixing groove (410), and a plurality of bus bars (420) are arranged in the fixing groove (410).

2. The bus bar fixing device for battery pack welding according to claim 1, wherein: the bottom four corners department of base (100) all is provided with universal wheel (110), the inside of universal wheel (110) is provided with arresting gear, be provided with the brake block with arresting gear matched with on universal wheel (110).

3. The bus bar fixing device for battery pack welding according to claim 1, wherein: the top of the branch pipe (330) is provided with a rubber sucker (340).

4. The bus bar fixing device for battery pack welding according to claim 1, wherein: the front and back both sides wall of busbar (420) all is provided with the buckle, the equidistance of both sides wall is provided with a plurality of draw-in grooves with buckle matched with around the inner chamber of fixed slot (410).

5. The bus bar fixing device for battery pack welding according to claim 1, wherein: the bottom of the fixing groove (410) is provided with a sponge gasket.