CN215902919U - Welding jig for positioning support of micro-channel liquid cooling plate - Google Patents
Welding jig for positioning support of micro-channel liquid cooling plate Download PDFInfo
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- CN215902919U CN215902919U CN202122174413.XU CN202122174413U CN215902919U CN 215902919 U CN215902919 U CN 215902919U CN 202122174413 U CN202122174413 U CN 202122174413U CN 215902919 U CN215902919 U CN 215902919U
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- liquid cooling
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- positioning
- bottom plate
- cooling plate
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Abstract
The utility model relates to the technical field of automobile battery cooling, and discloses a welding jig for a positioning support of a micro-channel liquid cooling plate, which is characterized by comprising the following components in parts by weight: the device comprises a bottom plate, limiting blocks fixedly arranged on the periphery of the bottom plate and used for limiting the liquid cooling plate of the micro-channel, positioning supports pressed at two ends of the liquid cooling plate of the micro-channel, positioning holes formed at two ends of the positioning supports, positioning pins penetrating through the positioning holes and fixedly connected with the bottom plate, and quick clamps fixedly connected with the bottom plate and used for pressing the positioning supports downwards; the relative position of the micro-channel liquid cooling plate and the positioning support is guaranteed not to change, and laser spot welding is carried out on the joint of the positioning support and the micro-channel liquid cooling plate.
Description
Technical Field
The utility model relates to the technical field of automobile battery cooling, in particular to a welding jig for a positioning support of a micro-channel liquid cooling plate.
Background
The battery of new energy automobile need cool off, and water-cooling is the cooling scheme of present mainstream, and the battery package need use the liquid cooling board to cool off, and the liquid cooling board passes through the locating support assembly on the car, and the relative position of locating support and liquid cooling board is related to whether can assemble, and consequently welding process in the production need guarantee the relative position of locating support, and original technology needs the manual measurement fixed welding of centre gripping again after the setting-out, and the inconvenient and position precision of operation is not high.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a welding jig for a positioning bracket of a micro-channel liquid cooling plate.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a welding jig for microchannel liquid cooling board locating support, includes: the device comprises a base plate, a limiting block which is fixedly arranged on the periphery of the base plate and used for limiting the liquid cooling plate of the micro-channel, positioning supports which are pressed at two ends of the liquid cooling plate of the micro-channel, positioning holes which are formed at two ends of the positioning supports, positioning pins which penetrate through the positioning holes and are fixedly connected with the base plate, and quick clamps which are fixedly connected with the base plate and used for downwards pressing the positioning supports.
Furthermore, the limiting blocks comprise end limiting blocks fixedly arranged at two ends of the bottom plate and side limiting blocks fixedly arranged at two sides of the bottom plate.
Furthermore, the number of the positioning supports is two, and the two positioning supports are respectively pressed at two ends of the micro-channel liquid cooling plate; the positioning bracket is orthogonal to the micro-channel liquid cooling plate.
Furthermore, the number of the quick clamps is four, two of the quick clamps compress the two ends of one positioning support, and the other two quick clamps compress the two ends of the other positioning support.
Compared with the prior art, the utility model has the beneficial technical effects that:
the microchannel liquid cooling plate is placed into the limiting blocks on the periphery of the bottom plate, the position of the liquid cooling plate is fixed through the limiting blocks, the positioning support is placed again, the positioning pin penetrates through the positioning hole, the positioning support is tightly pressed by the rapid clamp, the relative position of the microchannel liquid cooling plate and the positioning support is guaranteed not to change, laser spot welding is carried out at the joint of the positioning support and the microchannel liquid cooling plate, rapid positioning in the production process is facilitated, and finished product precision is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
fig. 2 is a schematic structural diagram of the whole of the present invention.
Detailed Description
A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in FIGS. 1 and 2, a welding jig for a positioning bracket 4 of a micro-channel liquid cooling plate comprises a bottom plate 1, a limiting block, a positioning bracket 4, a positioning pin 42 and a rapid clamp 3.
The limiting blocks are fixedly installed on the bottom plate 1 and located on the periphery of the bottom plate 1 to form a frame structure, and the bottom plate 1 is made of stainless steel. The limiting blocks are divided into end limiting blocks 22 and side limiting blocks 21 according to directions, the end limiting blocks 22 are arranged at two ends of the bottom plate 1, and the side limiting blocks 21 are arranged at two sides of the bottom plate 1.
The micro-channel liquid cooling plate is placed on the bottom plate 1 and limited through the limiting block.
A plurality of positioning pins 42 are fixedly arranged on the bottom plate 1.
Locating hole 41 has been seted up at 4 both ends of locating support, and locating support 4 is total two, presses respectively at the both ends of microchannel liquid cooling board, and locating pin 42 inserts in locating hole 41 this moment, and rethread rapid clamp 3 compresses tightly locating support 4, guarantees that microchannel liquid cooling board can not change with the relative position of locating support 4, and this moment at the junction of locating support 4 and microchannel liquid cooling board implement laser spot welding can.
In this embodiment, the microchannel liquid cooling plate is orthogonal to the positioning bracket 4.
The number of the quick clamps 3 is four, two quick clamps 3 respectively press two ends of one positioning support 4, and the other two quick clamps 3 respectively press two ends of the other positioning support 4.
After the welding is finished, the quick clamp 3 is loosened, and the welded micro-channel liquid cooling plate and the positioning bracket 4 can be taken out together.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a welding jig for microchannel liquid cooling board locating support, its characterized in that, includes the bottom plate, sets firmly around the bottom plate and be used for spacing stopper to the microchannel liquid cooling board, presses the locating support of putting at microchannel liquid cooling board both ends, sets up the locating hole at locating support both ends, pass the locating hole and with bottom plate fixed connection's locating pin to and with bottom plate fixed connection and be used for compressing tightly the quick clamp of locating support.
2. The welding jig for the positioning bracket of the micro-channel liquid cooling plate of claim 1, wherein: the limiting blocks comprise end limiting blocks fixedly arranged at two ends of the bottom plate and side limiting blocks fixedly arranged at two sides of the bottom plate.
3. The welding jig for the positioning bracket of the micro-channel liquid cooling plate of claim 1, wherein: the two positioning supports are respectively pressed at two ends of the micro-channel liquid cooling plate; the positioning bracket is orthogonal to the micro-channel liquid cooling plate.
4. The welding jig for the positioning bracket of the micro-channel liquid cooling plate as claimed in claim 3, wherein: the number of the quick clamps is four, two of the quick clamps compress two ends of one positioning support, and the other two quick clamps compress two ends of the other positioning support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122174413.XU CN215902919U (en) | 2021-09-07 | 2021-09-07 | Welding jig for positioning support of micro-channel liquid cooling plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122174413.XU CN215902919U (en) | 2021-09-07 | 2021-09-07 | Welding jig for positioning support of micro-channel liquid cooling plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215902919U true CN215902919U (en) | 2022-02-25 |
Family
ID=80294275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122174413.XU Active CN215902919U (en) | 2021-09-07 | 2021-09-07 | Welding jig for positioning support of micro-channel liquid cooling plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215902919U (en) |
-
2021
- 2021-09-07 CN CN202122174413.XU patent/CN215902919U/en active Active
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