CN205614157U - Graphite cake welds mould - Google Patents
Graphite cake welds mould Download PDFInfo
- Publication number
- CN205614157U CN205614157U CN201620198522.1U CN201620198522U CN205614157U CN 205614157 U CN205614157 U CN 205614157U CN 201620198522 U CN201620198522 U CN 201620198522U CN 205614157 U CN205614157 U CN 205614157U
- Authority
- CN
- China
- Prior art keywords
- graphite cake
- mould
- mother metal
- brazing
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a graphite cake welds mould, including the die carrier with place in graphite cake on the die carrier, it has a plurality of round holes to open on the graphite cake, the round hole is total 30, and evenly distributed is six five elements, the diameter of round hole be 3 6 centimetres. The utility model discloses a graphite cake welds mould has a high -temperature -tolerance character, can not take place to warp at the in -process graphite cake of brazing, and have a plurality of round holes on the graphite cake, the contact of reducible graphite cake and the mother metal of brazing to reduce the mother metal of brazing and transmit the heat for the graphite cake, the existence of round hole has increased the contact of mother metal bottom with the air, plays the effect that the enhancement heat scatters and disappears, can reduce the graphite cake temperature, reduces graphite cake deformation, guarantees to weld the plane degree of mould and the straightness that hangs down to effective control braze the plane degree and the straightness that hangs down of product, thus the product percent of pass improved.
Description
Technical field
This utility model belongs to auto parts and components processing technique field, a kind of graphite cake for soldering
Weldering mould.
Background technology
Soldering is to use metal material more low-melting than mother metal to make solder, by weldment and solder heat to higher than pricker
Material fusing point, less than mother metal fusion temperature, liquid solder is inhaled into by capillarity and is full of solid-state mother metal
Between gap, fill play movement diffusion dissolution mutual with mother metal, cold doubt after i.e. form soldered fitting, real
The method now connecting weldment.
Pressure is applied due to not butt-welding fitting, it is therefore desirable to be positioned over by mother metal on weldering mould during soldering.Brazing process
In the most guaranteed weldering mould stablize indeformable, guarantee product can reach the requirement of flatness and perpendicularity, from
And ensure brazing quality.
In prior art, on mould bases, during automobile oil cooler part soldering, generally lay stainless steel strip, rustless steel
Place soldering mother metal on bar, owing to brazing temperature is high, brazing process easily causes rustless steel weldering moding shape (as
Shown in Fig. 1, stainless steel strip deforms, and centre is bent downwardly, and one end is upturned), thus affect product
The flatness of product and perpendicularity, reduce brazing quality.
Therefore, invent a kind of resistant to elevated temperatures weldering mould, will not deform in brazing process, it is possible to effectively
Control flatness and the perpendicularity of product, thus improve conforming product rate, have very important significance.
Utility model content
The purpose of this utility model is to provide a kind of graphite cake weldering mould, to overcome rustless steel weldering in prior art
Yielding defect under the conditions of mould high temperature brazing, it is possible to effectively control flatness and the perpendicularity of product, improve
Conforming product rate.
For achieving the above object, this utility model is by the following technical solutions:
A kind of graphite cake weldering mould, including mould bases and the graphite cake being arranged on described mould bases, on described graphite cake
Have some circular holes.
A total of 30 of described circular hole, is uniformly distributed as the five elements six row.
A diameter of 36 centimetres of described circular hole.
Compared with prior art, this utility model has a following Advantageous Effects:
Graphite cake welding mould of the present utility model has high-temperature stability, and in brazing process, graphite cake will not occur
Deformation, and has some circular holes on graphite cake, can reduce contacting of graphite cake and soldering mother metal, thus reduce
Soldering mother metal passes to the heat of graphite cake；The existence of circular hole add bottom mother metal with the contacting of air, rise
To strengthening the effect that heat scatters and disappears, it is possible to decrease graphite cake temperature, reduce graphite cake deformation, it is ensured that weld the flat of mould
Face degree and perpendicularity, thus effectively control flatness and the perpendicularity of brazing product, thus it is qualified to improve product
Rate.
Accompanying drawing explanation
Fig. 1 is that rustless steel weldering mould deforms upon schematic diagram in brazing process.
Fig. 2 is the structural representation of graphite cake of the present utility model.
Fig. 3 is the top view schematic diagram that graphite cake of the present utility model is positioned on mould bases.
Fig. 4 is mould bases front view schematic diagram of the present utility model.
In figure: 1 mould bases, 2 graphite cakes, 3 circular holes.
Detailed description of the invention
Below in conjunction with the accompanying drawings the technical solution of the utility model is described in further detail.
As shown in Figures 2 to 4, graphite cake of the present utility model weldering mould, including mould bases 1 be positioned over described
Graphite cake 2 on mould bases 1, described graphite cake 2 has circular hole 3.
A total of 30 of described circular hole 3, is uniformly distributed as the five elements six row.
A diameter of 36 centimetres of described circular hole 3.
In conjunction with accompanying drawing, using method of the present utility model is as follows:
Graphite cake of the present utility model weldering mould, graphite cake is laid on mould bases, and it places mother metal to be brazed
(not shown).Owing to graphite cake has high-temperature stability, brazing process will not deform, and
There is on graphite cake some circular holes, the contact area of graphite cake and soldering mother metal can be reduced, thus reduce mother metal
Pass to the heat of graphite cake；The existence of circular hole add bottom soldering mother metal with the contacting of air, play and add
The effect that heat-flash amount is scattered and disappeared, it is possible to decrease graphite cake temperature, reduces graphite cake deformation, it is ensured that the flatness of weldering mould
And perpendicularity, thus effectively control flatness and the perpendicularity of brazing product, thus improve conforming product rate.
Above specific embodiment of the utility model is described in detail, but it has been only used as example, this reality
It is not restricted to particular embodiments described above with novel.To those skilled in the art, any right
The equivalent modifications that this practicality is carried out and replacement are the most all among category of the present utility model.Therefore, leather person not
Depart from the impartial conversion and amendment made under spirit and scope of the present utility model, all should contain in this practicality new
In the range of type.
Claims (3)
1. a graphite cake weldering mould, it is characterised in that include mould bases and the graphite cake being arranged on described mould bases, described graphite cake has some circular holes.
2. graphite cake weldering mould as claimed in claim 1, it is characterised in that a total of 30 of described circular hole, is uniformly distributed as the five elements six row.
3. graphite cake weldering mould as claimed in claim 1, it is characterised in that a diameter of 36 centimetres of described circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198522.1U CN205614157U (en) | 2016-03-15 | 2016-03-15 | Graphite cake welds mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198522.1U CN205614157U (en) | 2016-03-15 | 2016-03-15 | Graphite cake welds mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205614157U true CN205614157U (en) | 2016-10-05 |
Family
ID=57031556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620198522.1U Expired - Fee Related CN205614157U (en) | 2016-03-15 | 2016-03-15 | Graphite cake welds mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205614157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112975045A (en) * | 2021-02-20 | 2021-06-18 | 东风马勒热系统有限公司 | Graphite clamp for battery liquid cooling plate brazing and clamping method thereof |
-
2016
- 2016-03-15 CN CN201620198522.1U patent/CN205614157U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112975045A (en) * | 2021-02-20 | 2021-06-18 | 东风马勒热系统有限公司 | Graphite clamp for battery liquid cooling plate brazing and clamping method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20200315 |