Battery end plate insulation assembly assembling and positioning device

Abstract

The utility model belongs to the technical field of battery end plate production, and particularly relates to a battery end plate insulation component assembling and positioning device. The battery end plate insulation assembly assembling and positioning device comprises a base with an opening in the upper end, and a containing cavity used for containing an end plate is formed in the base; the cover plate is hinged to one side of the base and used for covering the opening of the base; wherein the inner side wall of the opening of the base is used for positioning an insulating substrate; and a plurality of positioning windows are arranged on the cover plate and are used for positioning the sticking pieces. In other words, when the insulation assembly is assembled, the end plate can be placed in the containing cavity of the base, and when the insulation assembly is pasted, the insulation substrate is positioned through the inner side wall of the opening of the base; and after the cover plate is covered, the corresponding sticking piece is positioned through the positioning window. The device is simple in overall structure and easy and convenient to operate, the insulation assembly can be accurately positioned, the production efficiency is improved, and the reject ratio is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to battery end plate production technical field, specifically relates to a kind of battery end plate insulation assembly assembly positioning device. BACKGROUND

[0002] In new energy automobile industry, automobile three electricity refers to battery system, motor system, electric control system. With the vigorous development of electric vehicle market, three electric systems have become the core standard for judging a kind of electric vehicle. For the owner who wants to buy electric vehicle, it is very necessary to conduct in-depth study on the three systems. Battery system is a kind of high-voltage battery, mainly responsible for providing power for electric vehicle. At present, the main components of battery system are lithium iron phosphate battery and ternary lithium battery, and these batteries are high-pollution materials, so special attention should be paid to the safety of battery during use.

[0003] The insulation of battery is an important performance index, referring to Figures 1 to 3 Generally, insulation cover and foam cotton and other insulation components need to be pasted on the battery end plate profile. However, in the existing process, positioning is relied on manual naked eye experience during pasting, and the pasting accuracy is poor, which will affect the subsequent battery insulation performance or the assembly of other components. INVENTION CONTENTS

[0004] The utility model aims at providing a kind of battery end plate insulation assembly assembly positioning device to solve the above technical problems.

[0005] The application provides a kind of battery end plate insulation assembly assembly positioning device. The battery end plate insulation assembly assembly positioning device comprises:

[0006] Base, the upper end opening, inside is provided with the accommodating cavity for accommodating end plate;

[0007] Cover plate, hinged in the side of base, for covering to the opening of base;Wherein

[0008] The inner side wall of the opening of the base is used for positioning the insulation base piece;And

[0009] A plurality of positioning windows are provided on the cover plate for positioning the adhesive piece.

[0010] In an embodiment of the present application, the positioning window is a through hole penetrating through the upper and lower surfaces of the cover plate.

[0011] In an embodiment of the present application, the base comprises:

[0012] Bottom plate;

[0013] Two opposite long side plates and two opposite short side plates;

[0014] The bottom plate and the two long side plates and the two short side plates enclose the accommodating cavity.

[0015] In an embodiment of the present application, one or both of the two long side plates is provided with a first avoiding gap.

[0016] In an embodiment of the present application, the end of the bottom plate connected with the short side plate is provided with a second avoiding gap.

[0017] The short side plate is provided with a third avoiding gap connecting the second avoiding gap and the opening.

[0018] In an embodiment of the present application, the material of the base and the cover plate is bakelite.

[0019] In an embodiment of the present application, the cover plate is connected to one side of the base through a hinge.

[0020] In an embodiment of the present application, the four corners of the accommodating cavity are inwardly provided with positioning blocks; the positioning block comprises a first side wall perpendicular to the long side direction of the base and a second side wall perpendicular to the short side direction of the base; wherein the first side wall of each positioning block is used for positioning the end face of the length direction of the insulation base piece, and the second side wall is used for positioning the end face of the width direction of the end plate.

[0021] The present application has the following beneficial effects:

[0022] Different from the prior art, the present application provides a battery end plate insulation assembly assembling and positioning device. The battery end plate insulation assembly assembling and positioning device comprises: a base, the upper end of which is open, and the inside of which is provided with an accommodating cavity for accommodating an end plate; a cover plate, which is hinged to one side of the base and is used for covering the opening of the base; wherein the inner side wall of the opening of the base is used for positioning an insulation base piece; and the cover plate is provided with a plurality of positioning windows, which are used for positioning a sticking piece. In other words, when assembling the insulation assembly, the end plate can be placed into the accommodating cavity of the base, and when sticking, the insulation base piece is positioned through the inner side wall of the opening of the base; and then the cover plate is covered, and the corresponding sticking piece is positioned through the positioning window. The device has a simple overall structure, is easy to operate, can accurately position the insulation assembly, improves the production efficiency and reduces the defective rate.

[0023] Other features and advantages of the present application will be set forth in the following description of the application, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application. The objects and other advantages of the application will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.

[0024] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0026] Figure 1 is the top view of the end plate;

[0027] Figure 2 is the front view of the end plate;

[0028] Figure 3 is the assembly schematic view of the end plate and the insulation assembly;

[0029] Figure 4 is the perspective view of a preferred embodiment of the battery end plate insulation assembly positioning device of the present application;

[0030] Figure 5 is the perspective view of a preferred embodiment of the base of the present application;

[0031] Figure 6 is the perspective view of a preferred embodiment of the cover plate of the present application;

[0032] Figure 7 is the top view of a preferred embodiment of the base of the present application;

[0033] Figure 8 is the positioning schematic view of the positioning block, the insulation base and the short plate of the present application.

[0034] In the drawings:

[0035] End plate 100, insulation base 101, adhesive member 102, protruding portion 103;

[0036] Base 1, accommodating cavity 11, positioning block 111, first side wall 1111, second side wall 1112; wherein

[0037] Bottom plate 12, second avoiding gap 121, long side plate 13, first avoiding gap 131, short side plate 14, third avoiding gap 141, cover plate 2, positioning window 21, hinge 3. Specific embodiments

[0038] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the utility model will be described clearly and completely in combination with the drawings below, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0039] The application provides a battery end plate insulation assembly assembling and positioning device, which is described in detail below. It should be noted that the description order of the following embodiments is not limited as the preferred order of the embodiments of the application. Moreover, in the following embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0040] Referring to Figure 4 , Figure 5 and Figure 6 , in an embodiment, the battery end plate insulation assembly assembling and positioning device comprises: a base 1, the upper end of which is open, and the inside of which is provided with a containing cavity 11 for containing an end plate 100; a cover plate 2, which is hinged on one side of the base 1, and is used for covering the opening of the base 1; wherein the inner side wall of the opening of the base 1 is used for positioning an insulation base piece 101; and the cover plate 2 is provided with a plurality of positioning windows 21, which are used for positioning a sticking piece 102.

[0041] In this embodiment, when assembling the insulation assembly, the end plate 100 can be placed into the containing cavity 11 from the upper end opening of the base 1. When sticking, the insulation base piece 101 is positioned by the inner side wall of the opening of the base 1. Then the cover plate 2 is covered, and the corresponding sticking piece 102 is positioned by the positioning window 21. The overall structure of the device is simple, the operation is simple, the insulation assembly can be accurately positioned, the production efficiency is improved, and the defective rate is reduced. Moreover, when assembling, the end plate 100 is fixed in the containing cavity 11, which can protect the appearance of the end plate 100 from being damaged.

[0042] Referring to Figure 6 , optionally, the positioning window 21 is a through hole penetrating through the upper and lower surfaces of the cover plate 2. The shape of the through hole can be matched according to the shape of the sticking piece 102.

[0043] Referring to Figure 5 , specifically, the base 1 comprises: a bottom plate 12; two opposite long side plates 13, and two opposite short side plates 14; the bottom plate 12 and the two long side plates 13 and the two short side plates 14 enclose the containing cavity 11.

[0044] In some application scenarios, there can be some protrusions 103 on the side walls of the end plate 100. In some embodiments, in order to avoid the protrusions 103, a first avoiding gap 131 is arranged on one or both of the long side plates 13, and a third avoiding gap 141 can also be arranged on the short side plate 14.

[0045] In order to facilitate manual removal of the end plate 100 from the base 1, the end of the long side plate 12 connected to the short side plate 14 is provided with a second avoiding gap 121, and the short side plate 14 is provided with a third avoiding gap 141 connected to the second avoiding gap 121 and the opening.

[0046] In some application scenarios, when manually removing the end plate 100 from the base 1, first, the second avoiding gap 121 facilitates manual dragging of the two ends of the bottom surface of the end plate 100; then, the third avoiding gap 141 can be used for upward movement of the hand, thereby moving the end plate 100 away from the base 1.

[0047] Further, the base 1 and the cover plate 2 are made of bakelite, which can prevent scratching the product.

[0048] Optionally, the cover plate 2 is connected to one side of the base 1 by a hinge 3.

[0049] In some application scenarios, the insulating base 101 is first pasted to the upper surface of the end plate 100, and the pasting member 102 is pasted to the upper surface of the insulating base 101. The insulating base 101 can be an insulating cover; the pasting member 102 can be a cushioning member, such as bubble foam.

[0050] In some application scenarios, the length of the insulating base 101 is shorter than the length of the end plate 100, and the width of the insulating base 101 is greater than the width of the end plate 100. Preferably, in order to facilitate positioning of the end plate 100 and the insulating base 101, referring to Figure 7 and Figure 8 The four corners of the accommodating cavity 11 are inwardly provided with positioning blocks 111; the positioning blocks 111 include first side walls 1111 perpendicular to the long edge direction of the base 1, and second side walls 1112 perpendicular to the short edge direction of the base 1; wherein the first side walls 1111 of each positioning block 111 are used to position the lengthwise end surface of the insulating base 101, and the second side walls 1112 are used to position the widthwise end surface of the end plate 100.

[0051] In this embodiment, by arranging the positioning blocks 111, positioning during assembly of the end plate 100 and the insulating base 101 is facilitated, and assembly is facilitated.

[0052] It should be noted that each device (components without specific structure) selected in the present application is a general standard component or a component known to those skilled in the art, and its structure and principle can be known by the technical personnel through the technical manual or through the conventional experimental method.

[0053] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, can be fixedly connected, can also be detachably connected, or integrally connected.

[0054] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and 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, therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0055] Based on the above ideal embodiments according to the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the contents in the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. A battery end plate insulation assembly assembly positioning device, characterized by, The utility model relates to a battery end plate insulation assembly positioning device, comprising: a base (1) with an open upper end, an accommodating cavity (11) for accommodating an end plate (100) being arranged inside; a cover plate (2) hinged to one side of the base (1) for covering the opening of the base (1); wherein an inner side wall of the opening of the base (1) is used for positioning an insulation base piece (101); and a plurality of positioning windows (21) are arranged on the cover plate (2) for positioning a sticking piece (102).

2. The battery end plate insulation assembly positioning device according to claim 1, wherein the positioning windows (21) are through holes penetrating through the upper and lower surfaces of the cover plate (2).

3. The battery end plate insulation assembly positioning device according to claim 1, wherein the base (1) comprises: a bottom plate (12); two opposite long side plates (13), and two opposite short side plates (14); the bottom plate (12) and the two long side plates (13) and the two short side plates (14) enclose the accommodating cavity (11).

4. The battery end plate insulation assembly positioning device according to claim 3, wherein one or both of the two long side plates (13) is / are provided with a first avoiding notch (131).

5. The battery end plate insulation assembly positioning device according to claim 3, wherein the end portion of the bottom plate (12) connected with the short side plate (14) is provided with a second avoiding notch (121); the short side plate (14) is provided with a third avoiding notch (141) connected with the second avoiding notch (121) and the opening.

6. The battery end plate insulation assembly positioning device according to claim 1, wherein the base (1) and the cover plate (2) are made of bakelite.

7. The battery end plate insulation assembly positioning device according to claim 1, wherein the cover plate (2) is connected to one side of the base (1) through a hinge (3).

8. The battery end plate insulation assembly positioning device according to claim 3, wherein positioning blocks (111) are inwardly protruded at the four corners of the accommodating cavity (11); the positioning blocks (111) comprise first side walls (1111) perpendicular to the long edge direction of the base (1), and second side walls (1112) perpendicular to the short edge direction of the base (1); wherein the first side walls (1111) of the positioning blocks (111) are used for positioning the length direction end face of the insulation base piece (101), and the second side walls (1112) are used for positioning the width direction end face of the end plate.

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