CN206148554U

CN206148554U - A positioning die for battery ultrasonic bonding

Info

Publication number: CN206148554U
Application number: CN201621257484.9U
Authority: CN
Inventors: 李鹏; 姚维春; 黄兰; 李伟
Original assignee: Jin Qu Electronics (shanghai) Co Ltd
Current assignee: Jin Qu Electronics (shanghai) Co Ltd
Priority date: 2016-11-15
Filing date: 2016-11-15
Publication date: 2017-05-03
Anticipated expiration: 2026-11-15

Abstract

The utility model provides a positioning die for battery ultrasonic bonding, include: the mould body, the ascending battery receiving groove of opening has on the mould body, the left side wall of holding tank with the junction circular arc transition of the diapire of holding tank, the right side wall of holding tank with the junction slope transition of the diapire of holding tank, the slope with the junction of the right side wall of holding tank has first radius, the slope with the junction of the diapire of holding tank has the second radius. According to the utility model discloses a positioning die for battery ultrasonic bonding for carry out the battery location when battery case ultrasonic bonding, appear the dislocation when preventing battery case ultrasonic bonding, crowd welding problems such as gluey, that the shell weighs wounded.

Description

For the jig of battery ultra-sonic welded

Technical field

The utility model designs a kind of jig for battery ultra-sonic welded.

Background technology

In correlation technique, there is dislocation, plastic squeeze, shell and weighs wounded etc. to weld when ultra-sonic welded is carried out, easily in battery case Problem.The reason for these problems occur is effectively battery case to be positioned.

Utility model content

The utility model is intended at least to solve to a certain extent one of technical problem in correlation technique.

For this purpose, a purpose of the present utility model is to propose a kind of jig for battery ultra-sonic welded, it is used for Battery positioning is carried out when battery case ultra-sonic welded, appearance dislocation, plastic squeeze, shell are weighed wounded when preventing battery case ultra-sonic welded Etc. Welding Problems.

According to the jig for battery ultra-sonic welded of the present utility model, including：Die ontology, the die ontology The upper battery holding tank with opening upwards, the junction circular arc mistake of the left side wall of the holding tank and the diapire of the holding tank Cross, the junction sloped transition of the right side wall of the holding tank and the diapire of the holding tank, the slope and the holding tank The junction junction with the first rounding, the slope and the diapire of the holding tank of right side wall there is the second rounding.

Advantageously, the opening is rectangle.

Advantageously, the bottom of the die ontology is provided with step.

Advantageously, the step is that two and two steps are symmetrically arranged on the die ontology.

It is understood that battery holding tank is adapted with the battery for treating ultra-sonic welded.When needing that battery case is carried out During ultra-sonic welded, battery can be placed in battery holding tank, to position battery, prevent from going out during battery case ultra-sonic welded Now dislocation, plastic squeeze, shell such as weigh wounded at the Welding Problems.

Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below In become obvious, or by it is of the present utility model practice recognize.

Description of the drawings

Fig. 1 is the schematic diagram of the jig for battery ultra-sonic welded according to the utility model one embodiment.

Specific embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio Same or similar element is represented to same or similar label eventually or the element with same or like function.Below by ginseng The embodiment for examining Description of Drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model Restriction.

Below with reference to the accompanying drawings describing in detail according to the jig for battery ultra-sonic welded of the present utility model.

As shown in figure 1, according to the jig for battery ultra-sonic welded of the present utility model, including：Die ontology 100, the battery holding tank with opening upwards (indicated direction on arrow i.e. as shown in Figure 1) on die ontology 100 110, the junction arc transition of the left side wall of holding tank 110 and the diapire of holding tank 110, the right side wall of holding tank 110 with hold Receive groove 110 diapire junction sloped transition, the junction of the slope and the right side wall of holding tank 110 has first to fall Circle, the slope has the second rounding with the junction of the diapire of holding tank 110.

Advantageously, the opening is rectangle.Thus, it is possible to preferably coordinated with the battery for treating ultra-sonic welded, with more Battery is positioned well.

According to an example of the present utility model, the bottom of die ontology 100 is provided with step.Advantageously, the step is Two and two steps 121,122 left and right (direction indicated by arrow i.e. as shown in Figure 1 or so) on die ontology 100 It is arranged symmetrically.Thus, it is possible to increase the contact area of die ontology, make die ontology more stable.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " suitable The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " is based on orientation shown in the drawings Or position relationship, be for only for ease of description the utility model and simplify description, rather than indicate or imply indication device or Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model System.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or more, remove It is non-separately to have clearly specific restriction.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, it is for example, it may be fixedly connected, or be detachably connected or integral；Can be It is mechanically connected, or electrically connects；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.

In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score Can be the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, first is special Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be with Combine in an appropriate manner in any one or more embodiments or example.Additionally, in the case of not conflicting, this area Technical staff the feature of the different embodiments or example described in this specification and different embodiment or example can be entered Row is combined and combined.

Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is Exemplary, it is impossible to it is interpreted as to restriction of the present utility model, one of ordinary skill in the art is in scope of the present utility model It is interior above-described embodiment to be changed, be changed, being replaced and modification.

Claims

1. a kind of jig for battery ultra-sonic welded, it is characterised in that include：Die ontology, on the die ontology Battery holding tank with opening upwards, the junction circular arc mistake of the left side wall of the holding tank and the diapire of the holding tank Cross, the junction sloped transition of the right side wall of the holding tank and the diapire of the holding tank, the slope and the holding tank The junction junction with the first rounding, the slope and the diapire of the holding tank of right side wall there is the second rounding.

2. the jig for battery ultra-sonic welded according to claim 1, it is characterised in that the opening is square Shape.

3. the jig for battery ultra-sonic welded according to claim 1 and 2, it is characterised in that the mould sheet The bottom of body is provided with step.

4. the jig for battery ultra-sonic welded according to claim 3, it is characterised in that the step is two And two steps are symmetrically arranged on the die ontology.