CN207414674U - A kind of battery bracket apparatus for welding and positioning - Google Patents
A kind of battery bracket apparatus for welding and positioning Download PDFInfo
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- CN207414674U CN207414674U CN201721453438.0U CN201721453438U CN207414674U CN 207414674 U CN207414674 U CN 207414674U CN 201721453438 U CN201721453438 U CN 201721453438U CN 207414674 U CN207414674 U CN 207414674U
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- positioning column
- welding
- bottom plate
- positioning
- column
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Abstract
A kind of battery bracket welder, including：Bottom plate；The middle part positioning column being arranged in the middle part of bottom plate；It is relatively arranged on the left and right positioning column of the left and right ends of bottom plate；Prelocalization column arranged on bottom plate front end and the rear positioning column arranged on base plate rear end；Locating piece, the locating piece are equipped with welding hole, and the both sides of welding hole are respectively equipped with location hole, and location hole can be inserted into middle part positioning column and form fixation.The utility model positions battery case by positioning column, and housing is made to be firmly secured on bottom plate；And the periphery of housing with positioning column is tangent contacts, contact area is small, surface of shell can be prevented to be scratched.It is inserted in by locating piece on the positioning column of middle part, further fixed shell in the vertical direction；Welding hole on locating piece can treat welding support positioning, stent be made to be close to surface of shell, so as to improve the accuracy of welding and uniformity.The utility model is simple in structure, easy to operate, effectively prevents welding deviation, improves the efficiency of battery bracket welding.
Description
Technical field
The utility model is related to frock technical field, in particular to a kind of battery bracket welder.
Background technology
Battery bracket is the component of power battery, it is necessary to which battery bracket is welded in the production process of power battery
It is connected on housing.Existing stent welder can mill out groove in metal surface according to the shape of housing bottom surface, housing is put
Enter the positioning realized in groove to housing.The position inaccurate of this method is susceptible to welding deviation phenomenon, and the side of housing
Face and device contact area are big, and housing is easily made to generate scuffing, influences product quality.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of easy to operate, accurate positioning, can prevent housing from scratching
Battery bracket apparatus for welding and positioning.
Technical problem to be solved in the utility model is achieved by the following technical programs：
A kind of battery bracket apparatus for welding and positioning, including：Bottom plate；Middle part positioning column, the middle part positioning column are arranged at institute
State the middle part of bottom plate；Left and right positioning column, the left and right positioning column are relatively arranged on the left and right ends of the bottom plate；Prelocalization column and
Positioning column afterwards, the prelocalization column are arranged on the front end of the bottom plate, and the rear positioning column is arranged on the rear end of the bottom plate；Positioning
Block, the locating piece are equipped with welding hole, and the both sides of the welding hole are respectively equipped with location hole, and the location hole can be inserted into middle part
Positioning column forms fixation.The left and right positioning column and prelocalization column, rear positioning column and surface of shell to be processed are tangent.
Specifically, the bottom plate is equipped with the groove for empty avoiding.
Specifically, the bottom surface of the locating piece is equipped with locating slot.
Specifically, positioning column and left and right positioning column protrude backplate surface 10mm after described, the middle part positioning column protrudes bottom
Plate surface 5mm, the prelocalization column protrude backplate surface 8mm.
Preferably, the positioning column is pin, and the position that the bottom plate corresponds to pin is equipped with pin hole, and the pin is inserted in
In the pin hole.
Preferably, the top of the pin is equipped with chamfering.
The utility model compared with prior art, the advantage is that：The utility model by positioning column to battery case into
Row positioning, makes housing be firmly secured on bottom plate, will not generate sliding phenomenon；And the periphery of housing and positioning column phase cut-grafting
It touches, forms line contact, reduce contact area as far as possible, surface of shell can be prevented to be scratched；Locating piece is inserted on the positioning column of middle part,
Further fixed shell in the vertical direction；Welding hole on locating piece can treat welding support positioning, and stent is made to be close to housing
Surface, so as to improve the accuracy of welding and uniformity.The utility model is simple in structure, easy to operate, effectively prevents that welding is inclined
Position improves the efficiency of battery bracket welding.
Description of the drawings
Fig. 1 is a kind of structure diagram of battery bracket apparatus for welding and positioning of the utility model.
Fig. 2 is a kind of structure diagram of the bottom plate of battery bracket apparatus for welding and positioning of the utility model.
Fig. 3 is a kind of structure diagram of the locating piece of battery bracket apparatus for welding and positioning of the utility model.
Fig. 4 is a kind of side view of the locating piece of battery bracket apparatus for welding and positioning of the utility model.
Specific embodiment
The utility model is described further with reference to embodiment and attached drawing, embodiment and attached drawing are only used for explaining
Bright rather than restriction the scope of protection of the utility model.
In the description of this specification, it is to be understood that " on ", " under ", "left", "right", " in ", " surrounding " etc.
Indicating position or position relationship are for only for ease of the simplified description of description the utility model rather than indicate or imply and is signified
Component or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that this practicality
New limitation.
It please refers to Fig.1 to 4, the battery bracket apparatus for welding and positioning of the utility model mainly includes bottom plate 1, positioning column and determines
Position block 2.For placing housing 3 to be welded, the end face of bottom plate 1 upward is equipped with for the groove 15 to 3 empty avoiding of housing bottom plate 1.
Positioning column uses pin, and the position that bottom plate 1 corresponds to pin is equipped with pin hole, and pin is inserted in pin hole.Positioning column
Top is equipped with chamfering, to prevent from scratching the surface of housing 3.Positioning column includes middle part positioning column 11, left and right positioning column 13, prelocalization
Column 12 and rear positioning column 14.Middle part positioning column 11 is relatively arranged on the middle part of bottom plate 1, and left and right positioning column 13 is arranged on a left side for bottom plate 1
Right both ends, prelocalization column 12 are arranged on the front end of bottom plate 1, and rear positioning column 14 is arranged on the rear end of bottom plate 1, and positioning column surrounds to place
The space of housing 3 to be welded.Positioning column is cylinder, when housing 3 is positioned in the space of positioning column formation, the week of housing 3
Side is circumscribed with positioning column, and contact area is small, can prevent housing 3 from scratching.
Particularly, prelocalization column 12 protrudes 1 surface 8mm of bottom plate, facilitates personnel from device forward operation；14 He of positioning column afterwards
Left and right positioning column 13 protrudes 1 surface 10mm of bottom plate, and middle part positioning column 11 protrudes 1 surface 5mm of bottom plate.When housing 3 place it is not in place,
When the lower surface of housing 3 does not come into full contact with the upper surface of bottom plate 1, since positioning column 11 height in middle part is relatively low, it can cause to position
Block 2 can not be inserted in middle part positioning column 11
On, lead to not weld, so that it is guaranteed that be in place can operation for housing 3.
Locating piece 2 is equipped with welding hole 22, and the both sides of welding hole 22 are equipped with location hole 21.In use, housing 3 is positioned over
In the space that positioning column is formed, then the location hole 21 of locating piece 2 is socketed on corresponding middle part positioning column 11, so as to housing
3 are held between bottom plate 1 and locating piece 2, are formed and fixed.The bottom surface of locating piece 2 is equipped with locating slot 23, the profile of the locating slot 23
Match with the profile of 3 upper surface of housing, locating piece 23 is made to be preferably bonded with housing 3, prevent housing 3 from tilting.Locating piece 2 is pacified
After the completion of dress, stent 4 to be welded is put into welding hole 22 and is close to the surface of housing 3, you can carries out weld job.Its
In, the inner circumferential side profile and the profile of stent 4 of welding hole 22 match, and stent 4 is made not slided in welding hole 22, to ensure to weld
The accuracy and uniformity connect.
The utility model positions battery case 3 by positioning column, housing 3 is made to be firmly secured on bottom plate 1, no
Sliding phenomenon can be generated；And the periphery of housing 3 with positioning column is tangent contacts, contact area is small, can prevent that 3 surface of housing from being drawn
Wound.It is inserted in by locating piece 2 on the positioning column 11 of middle part, further fixed shell 3 in the vertical direction；Weldering on locating piece 2
It connects hole 22 and can treat welding support 4 and position, stent 4 is made to be close to 3 surface of housing, so as to improve the accuracy of welding and uniformity.
The utility model is simple in structure, easy to operate, effectively prevents welding deviation, improves the efficiency of the welding of battery bracket 4.
Although being carried out to the description combination embodiments above of the utility model, it is familiar with the art
Personnel many replacements, modifications and variations can be carried out according to above-mentioned content, are obvious.Therefore, it is all such
It substitutes, improve and changes and be included in the spirit and scope of appended claims.
Claims (7)
1. a kind of battery bracket apparatus for welding and positioning, which is characterized in that including：
Bottom plate；
Middle part positioning column, the middle part positioning column are arranged at the middle part of the bottom plate；
Left and right positioning column, the left and right positioning column are relatively arranged on the left and right ends of the bottom plate；
Prelocalization column and rear positioning column, the prelocalization column are arranged on the front end of the bottom plate, and the rear positioning column is arranged on the bottom
The rear end of plate；
Locating piece, the locating piece are equipped with welding hole, and the both sides of the welding hole are respectively equipped with location hole, and the location hole can
Insertion middle part positioning column forms fixation.
2. a kind of battery bracket apparatus for welding and positioning according to claim 1, which is characterized in that the left and right positioning column and
Prelocalization column, rear positioning column and surface of shell to be processed are tangent.
3. a kind of battery bracket apparatus for welding and positioning according to claim 1, which is characterized in that the bottom plate, which is equipped with, to be used
In the groove of empty avoiding.
A kind of 4. battery bracket apparatus for welding and positioning according to claim 1, which is characterized in that the bottom surface of the locating piece
Equipped with locating slot.
5. a kind of battery bracket apparatus for welding and positioning according to claim 1, which is characterized in that positioning column and a left side after described
Right positioning column protrudes backplate surface 10mm, and the middle part positioning column protrudes backplate surface 5mm, and the prelocalization column protrudes bottom plate table
Face 8mm.
6. a kind of battery bracket apparatus for welding and positioning according to claim 1, which is characterized in that the positioning column is pin
Nail, the position that the bottom plate corresponds to pin are equipped with pin hole, and the pin is inserted in the pin hole.
7. a kind of battery bracket apparatus for welding and positioning according to claim 6, which is characterized in that set at the top of the pin
There is chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721453438.0U CN207414674U (en) | 2017-11-03 | 2017-11-03 | A kind of battery bracket apparatus for welding and positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721453438.0U CN207414674U (en) | 2017-11-03 | 2017-11-03 | A kind of battery bracket apparatus for welding and positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207414674U true CN207414674U (en) | 2018-05-29 |
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ID=62307194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721453438.0U Active CN207414674U (en) | 2017-11-03 | 2017-11-03 | A kind of battery bracket apparatus for welding and positioning |
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| Country | Link |
|---|---|
| CN (1) | CN207414674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627064A (en) * | 2017-11-03 | 2018-01-26 | 惠州科达利精密工业有限公司 | A kind of battery bracket apparatus for welding and positioning |
-
2017
- 2017-11-03 CN CN201721453438.0U patent/CN207414674U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627064A (en) * | 2017-11-03 | 2018-01-26 | 惠州科达利精密工业有限公司 | A kind of battery bracket apparatus for welding and positioning |
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