CN214721605U

CN214721605U - Laser welding fixture for battery explosion-proof valve

Info

Publication number: CN214721605U
Application number: CN202120964164.1U
Authority: CN
Inventors: 陈钢
Original assignee: Shenzhen Zhengding Laser Intelligent Equipment Co ltd
Current assignee: Shenzhen Yunding laser Intelligent Equipment Co.,Ltd.
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-16
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a battery explosion-proof valve laser welding anchor clamps, including the end base and arrange the welding zone subassembly that sets up on the subbase in proper order, the welding zone subassembly includes the standing groove of seting up in proper order on subbase seat surface, the first constant head tank that is used for welding equipment location is all offered to the standing groove both sides, the second constant head tank that is used for welding equipment further location is all offered to first constant head tank both sides vertical direction, first constant head tank and second constant head tank cross central point put offer be used for placing the welding position of waiting to weld, the welding position is including the fusion welding groove of placing the fusion welding circle, the fusion welding inslot is equipped with the isolated groove, isolated groove central point puts and is equipped with central welding area. The utility model provides an explosion-proof piece among the prior art can not align fast when the welding, lead to welding inefficiency, and the unstable problem of welding quality.

Description

Laser welding fixture for battery explosion-proof valve

Technical Field

The utility model relates to a laser welding processing field, in particular to battery explosion-proof valve laser welding anchor clamps.

Background

Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source. Laser welding is one of the important aspects of the application of laser material processing techniques. The 20 th century and the 70 th century are mainly used for welding thin-wall materials and low-speed welding, and the welding process belongs to a heat conduction type, namely, the surface of a workpiece is heated by laser radiation, the surface heat is diffused inwards through heat conduction, and the workpiece is melted to form a specific molten pool by controlling parameters such as the width, the energy, the peak power, the repetition frequency and the like of laser pulses. Due to the unique advantages, the welding method is successfully applied to the precise welding of micro and small parts. In the prior art, welding processing of a micro device, particularly in a welding processing procedure of welding an explosion-proof sheet for example, is generally realized by adopting a clamp for direct butt welding, but the clamp has extremely high requirement on butt joint precision due to the adoption of direct butt joint, has long butt joint time and is not easy to align quickly. This technical scheme provides a battery explosion-proof valve laser welding anchor clamps, but adopts the trench structure of butt joint rapidly, and combines the bottom welding, both can realize need not to add extra alignment subassembly, also convenient and fast aligns the welding, has also ensured welding quality's stability when raising efficiency.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model aims to provide a battery explosion-proof valve laser welding anchor clamps aims at solving the explosion-proof piece among the prior art and can not align fast when the welding, leads to welding inefficiency, and the unstable problem of welding quality.

In order to realize the above-mentioned purpose, the utility model provides a battery explosion-proof valve laser welding anchor clamps, including the end base and arrange the welding zone subassembly that sets up on the subbase in proper order, the welding zone subassembly includes the standing groove of seting up in proper order on subbase surface, the first constant head tank that is used for welding equipment location is all offered to the standing groove both sides, the second constant head tank that is used for welding equipment further location is all offered to first constant head tank both sides vertical direction, first constant head tank and second constant head tank cross central point put offer the welding position that is used for placing and treats a welding piece, the welding position is including placing the fusion welding groove of fusion welding circle, the fusion welding inslot is equipped with the isolation tank, isolation tank central point puts and is equipped with central welding area.

In one embodiment, the bottom base and the isolation groove are of an integrally formed structure.

In one embodiment, the isolation groove height is higher than the fusion welding groove level height.

In one embodiment, the central bonding area, the isolation groove and the welding ring are concentric circles.

In one embodiment, the outer side of the bottom base is provided with a base positioning hole for fixing or positioning.

In one embodiment, the bottom of the central bonding area is communicated with the outside through the bottom base.

In one embodiment, the first positioning groove and the second positioning groove are lower than the welding groove in horizontal height so as to be convenient to clamp or place.

In one embodiment, the first positioning groove and the second positioning groove are equal in horizontal height.

The utility model has the advantages as follows:

this technical scheme adopts horizontal and vertical dual accurate location, and the groove of location is the cell body that aligns easily, and is convenient for press from both sides and get and put. The welding head of the welding equipment can be accurately positioned when being placed to any two positioning grooves. Adopt the trench structure that can dock rapidly to reach and combine the bottom welding, both can realize need not to add extra alignment assembly, also convenient and fast aligns the welding, has also ensured welding quality's stability when promoting efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the bottom base and the welding area assembly of the present invention.

Fig. 2 is a schematic diagram of the welding zone assembly according to the present invention after partial enlargement of each component.

FIG. 3 is a schematic view of the overall structure and the installation action of the fusion welding ring of the present invention.

Fig. 4 is a schematic diagram of the position of each component in the welding position.

Fig. 5 is a schematic plan view of the overall structure of the product of the present invention.

[ list of reference numerals for main parts/components ]

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, 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. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (e.g., upper, lower, left, right, front, rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific state (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

The description in this application as relating to "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be a fixed connection, a removable connection, or an integral molding; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Example 1:

referring to fig. 1-5, a battery explosion-proof valve laser welding anchor clamps, including end base 1 and arrange in proper order and set up the welding zone subassembly 2 on end base 1, welding zone subassembly 2 includes standing groove 20 of seting up in proper order on subbase 1 surface, first constant head tank 21 that is used for welding equipment location is all offered to standing groove 20 both sides, second constant head tank 22 that is used for welding equipment further to fix a position is all offered to first constant head tank 21 both sides vertical direction, first constant head tank 21 and second constant head tank 22 cross central point put offer be used for placing wait to weld the welding position 23 of piece, welding position 23 is including placing fusion welding groove 232 of fusion welding circle 233, be equipped with isolation tank 231 in fusion welding groove 232, isolation tank 231 central point puts and is equipped with central welding area 230.

Referring to fig. 2 and 4, the bottom base 1 and the isolation groove 231 are preferably integrally formed.

Referring to fig. 2 and 4, preferably, the isolation groove 231 is higher than the level of the fusion welding groove 232.

Referring to fig. 2 and 4, the central bonding pad 230, the isolation groove 231 and the fusion-welded ring 233 are preferably concentric.

Referring to fig. 1, preferably, the bottom base 1 is provided with a base positioning hole at an outer side thereof for fixing or positioning.

Referring to fig. 1 and 4, preferably, the bottom of the central land 230 communicates with the outside through the bottom base 1.

Referring to fig. 2 and 4, the first positioning slot 21 and the second positioning slot 22 are preferably lower than the welding slot 232 for easy gripping and placement.

Referring to fig. 2, the first and

second positioning grooves

21 and 22 are preferably equal in level.

The working principle of the utility model is as follows:

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides a battery explosion-proof valve laser welding anchor clamps, its characterized in that, include the end base and arrange in proper order set up in welding area subassembly on the base, the welding area subassembly includes the standing groove that the base seat surface was seted up in proper order, the first constant head tank that is used for welding equipment location is all offered to the standing groove both sides, the second constant head tank that is used for welding equipment further location is all offered to first constant head tank both sides vertical direction, first constant head tank with second constant head tank cross central point puts and offers the welding position that is used for placing and treats the welding piece, the welding position is including placing the fusion welding groove of fusion welding circle, the fusion welding inslot is equipped with the isolated tank, isolated tank central point puts and is equipped with central welding area.

2. The laser welding fixture for the battery explosion-proof valve as recited in claim 1, wherein the bottom base and the isolation groove are of an integrally formed structure.

3. The battery explosion proof valve laser welding jig of claim 1, wherein the isolation groove height is higher than the fusion welding groove horizontal height.

4. The laser welding jig for the battery explosion-proof valve as recited in claim 1, wherein the central welding area, the isolation groove and the fusion welding ring are of a concentric circle structure.

5. The laser welding fixture for the battery explosion-proof valve as claimed in claim 1, wherein a base positioning hole for fixing or positioning is provided on the outer side of the bottom base.

6. The laser welding jig for a battery explosion proof valve as recited in claim 1, wherein the center welding portion bottom is communicated with the outside through the bottom base.

7. The laser welding fixture for the battery explosion-proof valve as claimed in claim 1, wherein the horizontal heights of the first positioning groove and the second positioning groove are lower than the height of the welding groove, so as to facilitate clamping or placement.

8. The laser welding jig for a battery explosion proof valve as recited in claim 1, wherein the first positioning groove and the second positioning groove have the same level.