CN218488186U

CN218488186U - Battery energy distribution unit assembly assembling and fixing tool

Info

Publication number: CN218488186U
Application number: CN202222381394.2U
Authority: CN
Inventors: 吴小玉; 唐庆伟; 齐永忠; 赵辉; 徐伟
Original assignee: Anhui Ruilu Technology Co ltd
Current assignee: Anhui Ruilu Technology Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-02-17
Anticipated expiration: 2032-09-08

Abstract

The utility model relates to a new forms of energy battery package technical field, concretely relates to frock is fixed in assembly of battery energy distribution unit, comprising a base plate, the one end of bottom plate is equipped with two first spacingly along its length direction is protruding, the other end of bottom plate is equipped with the second spacingly along its width direction is protruding, first spacing with it is spacing to be equipped with the third between the second is spacing, the third is spacing to be close to first spacing setting, the both sides of bottom plate are rolled over 90 downwards and are formed the fourth spacing, a plurality of locating pin is installed to the bottom of bottom plate, the utility model discloses a first spacing, second are spacing, the spacing and the spacing combination of fourth of third are fixed the BDU base of different grade type, have solved the workman and have tightened the problem that the base is followed and changeed when the bolt of the work piece on the BDU base, can fix the BDU base of different grade type simultaneously, have expanded the application scope of fixed frock.

Description

Battery energy distribution unit assembly assembling and fixing tool

Technical Field

The utility model relates to a new forms of energy battery wraps technical field, especially relates to a frock is fixed in assembly of battery energy distribution unit assembly.

Background

The production of new energy battery PACKs in the PACK industry is basically carried out by manufacturers, and comprises the steps of welding and manufacturing a shell, assembling PACKs, detecting functions before production and the like. Wherein PACK relates to the assembly of multiple electrical part and pencil, and one of PACK assembly is exactly BDU (battery energy distribution unit) assembly, covers assembly such as BDU base (electrophoresis sheet metal component), relay, shunt, pre-charge resistance, fuse, copper bar, power pencil, other pencil.

At present, the assembly of three BDU assembly products is realized by a BDU special line, an electric device is assembled on a BDU base (electrophoresis sheet metal part) through an electric torque gun used manually, when the bolt is tightened by the electric torque gun, the BDU base (electrophoresis sheet metal part) rotates with the BDU base, the BDU base rotates to damage workers easily, and the working hours are increased, so that the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a battery energy distribution unit assembly fixing tool to solve the problem that the base is easy to rotate when the battery energy distribution unit assembly is assembled.

Based on the above object, the utility model provides a frock is fixed in assembly of battery energy distribution unit, comprising a base plate, the one end of bottom plate is equipped with two first spacingly along its length direction is protruding, the other end of bottom plate is equipped with the second spacingly along its width direction is protruding, first spacingly with it is spacing to be equipped with the third between the second is spacing, the third is spacing to be close to first spacing setting, the both sides of bottom plate are rolled over 90 downwards and are formed the fourth spacing, a plurality of locating pin is installed to the bottom of bottom plate.

Optionally, the first limit and the second limit are both square protruding structures, and the third limit is a pin structure.

Optionally, the second limit and the third limit are combined to form a first fixed station, the first limit, the second limit and the third limit are combined to form a second fixed station, and the first limit, the second limit and the fourth limit are combined to form a third fixed station.

Optionally, the lower portions of the two sides of the bottom plate are turned outwards by 90 degrees to form an edge strip parallel to the surface of the bottom plate, and the positioning pin is vertically installed on the edge strip.

The utility model has the advantages that: through the combination of the first limit, the second limit, the third limit and the fourth limit, the BDU bases of different types are fixed, the problem that the bases rotate with each other when workers tighten bolts of workpieces on the BDU bases is solved, meanwhile, the BDU bases of different types can be fixed, and the application range of the fixed tool is expanded.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only the present invention, and those skilled in the art can obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a fixture for assembling and fixing a battery energy distribution unit assembly according to an embodiment of the present invention;

fig. 2 is a schematic view of a BDU base being fixed by a first fixing station according to an embodiment of the present invention;

fig. 3 is a schematic view illustrating the BDU base being fixed by the second fixing station according to the embodiment of the present invention;

fig. 4 is a schematic view of the third fixed station fixing the BDU base according to the embodiment of the present invention.

Labeled as:

1. a first limit; 2. second limiting; 3. third limiting; 4. fourth limiting; 5. and positioning pins.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments.

It should be noted that unless otherwise defined, technical terms or scientific terms used herein should have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

The utility model provides a frock is fixed in assembly of battery energy distribution unit assembly, as shown in figure 1, including the bottom plate, the one end of bottom plate is equipped with two first spacing 1 along its length direction is protruding, the other end of bottom plate is equipped with the spacing 2 of second along its width direction is protruding, first spacing 1 with be equipped with the spacing 3 of third between the spacing 2 of second, the spacing 3 of third is close to first spacing 1 sets up, the both sides of bottom plate are rolled over 90 downwards and are formed the fourth spacing 4, a plurality of locating pin 5 is installed to the bottom of bottom plate. Wherein, the bottom plate is connected the location through locating pin 5 with the assembly board, and the combination of rethread first spacing 1, the spacing 2 of second, the spacing 3 of third and the spacing 4 of fourth is fixed the BDU base of different grade type, and the base is with the problem of changeing when having solved the workman and tighten the bolt of the work piece on the BDU base, can fix the BDU base of different grade type simultaneously, has expanded the application scope of fixed frock.

Specific speaking, first spacing 1 with spacing 2 of second is square protruding structure, fixes a position the length direction of bottom plate, and two first spacing 1 can also fix a position the width direction of bottom plate, the spacing 3 of third is the pin structure, and the locating hole on pin structure and the base cooperatees, and when one in first spacing 1 or the spacing 2 of second played the location effect to the base, the pin structure cooperateed with first spacing 1 or pin structure and the spacing 2 of second, fixes the base to the realization is fixed the BDU base of different grade type.

In one embodiment, as shown in fig. 2-4, the second limit 2 and the third limit 3 are combined into a first fixed station, which is suitable for BDU bases with short length; the first limit 1, the second limit 2 and the third limit 3 are combined into a second fixed station, and the second fixed station is suitable for a BDU base with a longer length; the first limit 1, the second limit 2 and the fourth limit 4 are combined to form a third fixed station, and the third fixed station is suitable for a BDU base with thicker thickness.

In one embodiment, the lower portions of the two sides of the bottom plate are turned outward by 90 ° to form an edge strip parallel to the surface of the bottom plate, and the positioning pins 5 are vertically installed on the edge strip.

The utility model discloses a first spacing 1, the spacing 2 of second, the spacing 3 of third and the spacing 4 combination of fourth, fix the BDU base of different grade type, the base is with the problem of changeing when having solved the workman and tightening the bolt of the work piece on the BDU base, can fix the BDU base of different grade type simultaneously, has expanded the application scope of fixed frock.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to suggest that the scope of the invention (including the claims) is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The present invention is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a frock is fixed in assembly of battery energy distribution unit assembly, its characterized in that, includes the bottom plate, the one end of bottom plate is equipped with two first spacings along its length direction is protruding, the other end of bottom plate is equipped with the second along its width direction is protruding spacing, first spacings with it is spacing to be equipped with the third between the second is spacing, the third is spacing to be close to first spacing setting, the both sides of bottom plate are rolled over 90 downwards and are formed the fourth spacing, a plurality of locating pin is installed to the bottom of bottom plate.

2. The assembly fixing tool for the battery energy distribution unit assembly according to claim 1, wherein the first limit and the second limit are both of a square protrusion structure, and the third limit is a pin structure.

3. The assembly fixing tool for the battery energy distribution unit assembly according to claim 1, wherein the second limit and the third limit are combined to form a first fixing station, the first limit, the second limit and the third limit are combined to form a second fixing station, and the first limit, the second limit and the fourth limit are combined to form a third fixing station.

4. The assembly fixing tool for the battery energy distribution unit assembly according to claim 1, wherein the lower portions of the two sides of the bottom plate are turned outwards by 90 degrees to form an edge strip parallel to the surface of the bottom plate, and the positioning pins are vertically installed on the edge strip.