CN211991112U

CN211991112U - Tooling for milling side hole of battery supporting plate

Info

Publication number: CN211991112U
Application number: CN202020635622.2U
Authority: CN
Inventors: 张玉锋; 漆丹强; 李熊春
Original assignee: Shenzhen Fengruixin Technology Co ltd
Current assignee: Shenzhen Fengruixin Technology Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-11-24
Anticipated expiration: 2030-04-23

Abstract

The utility model provides a be used for battery backup pad to mill side opening frock, be equipped with a plurality of battery holes in the battery backup pad, the frock includes the locating plate, the surface of locating plate be used for with the laminating of battery backup pad surface, the locating plate has the guide block, the guide block including be used for with the binding face that battery backup pad side was hugged closely, the guide block is equipped with the bullport that guide milling cutter passed, in order to mill with the binding face is hugged closely the hole site of battery backup pad side. The utility model discloses it is qualified to effectively guarantee side hole and surface distance.

Description

Tooling for milling side hole of battery supporting plate

Technical Field

The utility model relates to a battery backup pad technical field especially relates to a be used for battery backup pad to mill side opening frock.

Background

The power battery supporting plate is used for stably assembling the battery core. The power battery supporting plate is provided with battery holes matched with the shape of the battery, the battery holes are basically arranged in an array mode, the battery is placed in the battery holes to be assembled and fixed, and a battery module is obtained, so that a power source is provided for a motor vehicle. In order to facilitate the installation of the power battery supporting plate, a side hole needs to be milled in the power battery supporting plate, and the distance between the side hole and the surface is deviated due to accuracy and non-positioning during the milling of the side hole, so that the side hole of the power battery supporting plate cannot be used for installing a screw and is scrapped, and the scrappage is extremely high.

SUMMERY OF THE UTILITY MODEL

In view of this, in order to solve one of the technical problems in the related art to a certain extent, it is necessary to provide a tooling for milling a side hole in a battery support plate, which effectively ensures that the distance between the side hole and the surface is acceptable.

The utility model provides a be used for battery backup pad to mill side opening frock, be equipped with a plurality of battery holes in the battery backup pad, the frock includes the locating plate, the surface of locating plate be used for with the laminating of battery backup pad surface, the locating plate has the guide block, the guide block including be used for with the binding face that battery backup pad side was hugged closely, the guide block is equipped with the bullport that guide milling cutter passed, in order to mill with the binding face is hugged closely the hole site of battery backup pad side.

Furthermore, the battery supporting plate and the positioning plate are clamped and fixed through a clamping piece.

Furthermore, a positioning hole corresponding to the battery hole is formed in the positioning plate, and the battery supporting plate is positioned on the positioning plate through the battery hole and the positioning hole by the aid of the attaching effect of the side face of the battery supporting plate and the binding face after a positioning rod penetrates through the battery hole and the positioning hole.

Furthermore, at least two battery holes are formed in the battery supporting plate, positioning holes corresponding to the battery holes are formed in the positioning plate, and the battery supporting plate is positioned on the positioning plate by the fact that at least two positioning rods respectively penetrate through one battery hole and one positioning hole.

Furthermore, a plurality of positioning holes are correspondingly distributed on the positioning plate, and the positioning rods are matched with different positioning holes to mill side holes at different positions of the battery supporting plate

Furthermore, the battery supporting plate comprises a plurality of gaps, and the shape of the guide block corresponds to the gaps, so that the guide block is arranged in the gaps, and the side surfaces of the guide block are attached to the side surfaces of the gaps.

Furthermore, the locating plate is installed through the base.

Furthermore, the base is shining, so that the positioning plate is vertically placed.

According to the above technical scheme, through the utility model discloses the locating plate has been set up to the guide block has on the locating plate, the guide block has the binding face of hugging closely with the battery backup pad side, and the guide block is equipped with the bullport moreover, when milling the side to the battery backup pad, pastes the battery backup pad surface on the locating plate surface, and pastes the side at the binding face, and the position department that the bullport corresponds is the position that the side was treated the milling flutes, thereby milling cutter aims at the bullport and accomplishes the side milling flutes.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of a side hole of a battery support plate during milling.

Fig. 3 is a schematic structural view when another side hole of the battery supporting plate is milled.

The following detailed description will further illustrate the invention in conjunction with the above-described figures.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention. It is to be understood that the drawings are provided solely for the purposes of reference and illustration and are not intended as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-3, embodiments of the present invention provide a tooling 100 for milling a side hole in a battery support plate. As shown in fig. 2 and 3, the battery support plate 200 includes a surface 220 for fitting and a side surface 230 to be milled, and the battery support plate 200 is formed with a plurality of battery holes 210.

The tool 100 comprises a base 10 and a positioning plate 20, wherein the positioning plate 20 is fixed on the base 10, the base 10 is preferably a crankshaft, the crankshaft is a machine tool accessory with two surfaces at 90 degrees, when CNC (computerized numerical control) machining is carried out, a first crankshaft in crankshaft is fixed on a CNC (computer numerical control) machine tool, then the positioning plate 20 is fixed on the other surface with crankshaft, so that the positioning plate 20 is vertical, and the positioning plate 20 can be locked by a T-shaped nut and a screw rod and fixed on a crankshaft.

The positioning plate 20 is provided with a guide block 31. The guide block 31 may be formed on a guide seat 30, specifically, the guide seat 30 extends out of the surface of the positioning plate 20 to form the guide block 31, the guide seat 30 is preferably locked on the side surface of the positioning plate 20 by a positioning pin and a screw, and in fig. 1 to 3, the guide seat 30 is disposed on the top side surface of the positioning plate 20.

As shown in fig. 2 and 3, the guide block 31 has a guide hole 311, and the guide hole 311 is a vertical hole to guide a milling cutter to pass through. The lower surface of the guide block 31 is an abutting surface 312 for abutting against the side surface 230 when a side surface hole is milled in the battery support plate 200. The surface 21 of the positioning plate 20 is used for being attached to the surface 220 of the battery supporting plate 200.

When the side hole of the battery support plate 200 is milled, the surface 330 of the battery support plate 200 is attached to the surface 32 of the positioning plate 20, then the side face 230 to be milled is attached to the attachment face 312 of the guide block 31, the battery support plate 200 and the positioning plate 20 can be clamped and fixed through a clamping piece, the vertical distance between the guide hole 311 and the surface 21 of the positioning plate 20 is the distance between the hole to be milled and the surface 220 of the battery support plate 200, a milling cutter of a CNC (computer numerical control) machine tool finds the guide hole 311, and the depth of the lower cutter is controlled to complete the hole milling operation of the side face 230 of the battery support plate 200 tightly attached to the attachment face 312 through the lower cutter of the guide hole 311 and penetrating through the guide hole 311, so that the distance between the side hole and the surface is effectively.

As shown in fig. 3, in the particular battery support plate 200, in order to facilitate the installation of the battery support plate 200, a plurality of notches 240 are formed in the battery support plate 200, and therefore, in particular, the shape of the guide block 31 is designed to correspond to the notches 240, so that the guide block 31 is placed in the notches 240 and the side surfaces 313 of the guide block 31 are attached to the side surfaces of the notches 240, and therefore, when the side holes in the notches 240 are milled in the particular battery support plate 200, the guide block 31 can also serve as a positioning function.

In order to further improve the accuracy of milling the side hole, the following embodiments are provided.

In the first embodiment, as shown in fig. 1 and 3, the positioning plate 20 is provided with a positioning hole 22 corresponding to the battery hole 210, and a positioning rod 40 passes through one of the battery holes 210 and one of the positioning holes 22 and is used for positioning the battery support plate 200 on the positioning plate 20 by virtue of the contact action of the side surface 230 of the battery support plate 200 and the contact surface 312, at this time, the position of the side surface 230 to be milled is opposite to the guide hole 311.

In a second embodiment, as shown in fig. 1 and 2, at least two battery holes 210 are formed in the battery supporting plate 200, positioning holes 22 corresponding to the positions of the battery holes 210 are formed in the positioning plate 20, and at least two positioning rods 40 respectively penetrate through one battery hole 210 and one positioning hole 22 to position the battery supporting plate 200 on the positioning plate 20, at this time, the position of the side surface 230 to be milled is opposite to the guiding hole 311.

In the first and second embodiments, a plurality of positioning holes 22 are correspondingly distributed on the positioning plate 20, and according to the arrangement of the battery holes 210 of the battery support plate 200, the reasonable positions of different positioning holes 22 are calculated, so that the positioning rod 40 is matched with different positioning holes 22 to mill side holes at different positions of the battery support plate 200.

Throughout the description and claims of this application, the words "comprise/comprises" and the words "have/includes" and variations of these are used to specify the presence of stated features, values, steps or components but do not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.

Some features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a be used for battery backup pad to mill side opening frock, be equipped with a plurality of battery holes in the battery backup pad, a serial communication port, the frock includes the locating plate, the surface of locating plate be used for with the laminating of battery backup pad surface, the locating plate has the guide block, the guide block including be used for with the binding face that battery backup pad side was hugged closely, the guide block is equipped with the bullport that guide milling cutter passed, in order to mill with the binding face is hugged closely the hole site of battery backup pad side.

2. The tool for milling the side hole of the battery supporting plate according to claim 1, wherein the battery supporting plate and the positioning plate are clamped and fixed through a clamping piece.

3. The tool for milling the side hole of the battery supporting plate according to claim 2, wherein a positioning hole corresponding to the battery hole is formed in the positioning plate, and a positioning rod penetrates through the battery hole and the positioning hole and enables the battery supporting plate to be positioned on the positioning plate under the action of the side face of the battery supporting plate and the binding face.

4. The tool for milling the side hole of the battery supporting plate according to claim 2, wherein the battery supporting plate is provided with at least two battery holes, the positioning plate is provided with positioning holes corresponding to the battery holes, and the battery supporting plate is positioned on the positioning plate by at least two positioning rods respectively penetrating through one battery hole and one positioning hole.

5. The tooling for milling the side hole of the battery supporting plate according to claim 3 or 4, wherein a plurality of positioning holes are correspondingly distributed on the positioning plate, and the side hole milling at different positions of the battery supporting plate is realized by matching the positioning rods with different positioning holes.

6. The tool for milling the side hole of the battery supporting plate according to any one of claims 1 to 4, wherein the battery supporting plate comprises a plurality of notches, and the shape of the guide block corresponds to the notches so that the guide block is placed in the notches and the side surfaces of the guide block are attached to the side surfaces of the notches.

7. The tooling for milling the side hole of the battery supporting plate according to any one of claims 1 to 4, wherein the positioning plate is installed through a base.

8. The tool for milling the side hole in the battery supporting plate according to claim 7, wherein the base is curved so that the positioning plate is vertically placed.