CN109352124A - A kind of cooling-water machine brazing jig and its method for welding - Google Patents
A kind of cooling-water machine brazing jig and its method for welding Download PDFInfo
- Publication number
- CN109352124A CN109352124A CN201811520379.3A CN201811520379A CN109352124A CN 109352124 A CN109352124 A CN 109352124A CN 201811520379 A CN201811520379 A CN 201811520379A CN 109352124 A CN109352124 A CN 109352124A
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- China
- Prior art keywords
- cooling
- water machine
- plate
- welded
- flange
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of cooling-water machine brazing jigs, including part to be welded, part to be welded includes cooling-water machine lamination, flange, bottom plate, cooling-water machine lamination is arranged on bottom plate, flange is arranged on cooling-water machine upper end lamination face, brazing jig further includes fixed mechanism, and flange upper surface is pressed with whole pressing plate, and whole pressing plate upper surface is connect by elastic mechanism with fixed structure.The invention has the following advantages that 1, spring makes brazing jig have retractility, meet the requirement that part to be welded carries out free wxpansion during the brazing process, although balance plate makes flange and cooling-water machine lamination not in a plane but energy uniform stressed, the requirement of qualification rate when position limit arm can satisfy part to be welded weld size and soldering；The qualification rate that the present invention is efficient, low in cost, the processing is simple, can significantly improve product when being brazed reduces labor intensity of workers.
Description
Technical field
The present invention relates to Cool-water Machine for Industry technical field, in particular to a kind of cooling-water machine brazing jig and its soldering side
Method.
Background technique
As countries in the world propose the release of traditional energy automobile off-time table, new-energy automobile technology obtains in the whole world
The development advanced by leaps and bounds, people have to while solving the problems, such as new-energy automobile course continuation mileage facing to the use pair of air-conditioning
The huge consumption of battery, comes that the heat management problems of battery are more prominent therefrom, a kind of completely new in battery thermal management scheme
Products C hiller (Cool-water Machine for Industry) comes into being with the development of the times, it can play constant temperature to battery and keep energy consumption
Minimum consumption and the comfort that air-conditioning can be maintained, the working condition that the birth of a new product must have, Chiller's
Complexity causes the difficulty of its production process to increase, and soldering efficiency is lower in production process, and product qualification rate is to be improved.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of cooling-water machine soldering folder
Tool and its method for welding, to achieve the purpose that improve soldering efficiency, improve product qualification rate.
In order to solve the above technical problems, the technical scheme is that a kind of cooling-water machine brazing jig, including it is to be welded
Part, the part to be welded include cooling-water machine lamination, flange, bottom plate, and the cooling-water machine lamination is arranged on bottom plate, the method
Orchid is arranged on cooling-water machine upper end lamination face, and the brazing jig further includes fixed mechanism, and the flange upper surface is pressed with
Whole pressing plate, the whole pressing plate upper surface are connect by elastic mechanism with fixed structure.
The fixed mechanism includes support plate, balance plate, position limit arm, and the support plate is supported under the bottom plate
The top of whole pressing plate is arranged in side, the balance plate, is connected between the balance plate and support plate by position limit arm.
The position limit arm is two, is connected to the both ends of balance plate.
The both ends of the balance plate are respectively equipped with groove, and the lower end of the position limit arm is connect with support plate, position limit arm
Upper end protrude into the groove limit, the upper end of the position limit arm is equipped with the card slot being connected on balance plate.
The elastic mechanism includes spring, and the whole pressing plate upper surface is connected by spring and the balance plate
It connects.
The spring is two.
A method of using cooling-water machine with brazing jig be brazed, the method the following steps are included:
A) cooling-water machine lamination is arranged on bottom plate, flange is arranged on cooling-water machine upper end lamination face, cooling-water machine lamination, method
Blue, bottom plate is assembled into part to be welded；
B) support plate is placed on to the lower section of part to be welded；
C) whole pressing plate is placed in the top of part to be welded, whole pressing plate upper surface is connect by spring with balance plate；
D) position limit arm lower end is connect with support plate, the upper end of position limit arm is connected to the end of balance plate, two ends of balance plate
Position limit arm is loaded onto respectively, and part to be welded is brazed.
The present invention using the above structure and method, has the advantage that 1, spring makes brazing jig have retractility, meets
Part to be welded carries out the requirement of free wxpansion during the brazing process, although balance plate makes flange and cooling-water machine lamination not in a plane energy
Uniform stressed, the requirement of qualification rate when position limit arm can satisfy part to be welded weld size and soldering；The present invention is efficient, at low cost
It is honest and clean, the processing is simple, can significantly improve product soldering when qualification rate, reduce labor intensity of workers.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments；
Fig. 1 is the structural diagram of the present invention；
In Fig. 1,1, support plate；2, bottom plate；3, position limit arm；4, balance plate；5, spring；6, whole pressing plate；7, flange；8:
Cooling-water machine lamination.
Specific embodiment
A kind of cooling-water machine brazing jig as shown in Figure 1, including part to be welded, part to be welded include cooling-water machine lamination 8, flange 7,
Bottom plate 2, cooling-water machine lamination 8 are arranged on a base plate 2, and flange 7 is arranged on 8 upper surface of cooling-water machine lamination, and brazing jig further includes
Fixed mechanism, 7 upper surface of flange are pressed with whole pressing plate 6, and whole 6 upper surface of pressing plate is connect by elastic mechanism with fixed structure.
Fixed mechanism includes support plate 1, balance plate 4, position limit arm 3, and support plate 1 is supported on 2 lower section of bottom plate, and balance plate 4 is set
It sets in the top of whole pressing plate 6, is connected between balance plate 4 and support plate 1 by position limit arm 3.Position limit arm 3 is two, is connected respectively
It connects at the both ends of balance plate 4.The both ends of balance plate 4 are respectively equipped with groove, and the lower end of position limit arm 3 is connect with support plate 1, position limit arm
Groove limit is protruded into 3 upper end, and the upper end of position limit arm 3 is equipped with the card slot being connected on balance plate 4.Elastic mechanism includes spring 5,
Whole 6 upper surface of pressing plate is connect by spring 5 with balance plate 4.Spring 5 is two.
A method of using cooling-water machine with brazing jig be brazed, method the following steps are included:
A) on a base plate 2 by the setting of cooling-water machine lamination 8, flange 7 is arranged on 8 upper surface of cooling-water machine lamination, and cooling-water machine is folded
Piece 8, flange 7, bottom plate 2 are assembled into part to be welded；
B) support plate 1 is placed on to the lower section of part to be welded；
C) whole pressing plate 6 is placed in the top of part to be welded, whole to compress to part to be welded, whole 6 upper surface of pressing plate is logical
Spring 5 is crossed to connect with balance plate 4；Spring 5 makes brazing jig have retractility, meets part to be welded and carries out free wxpansion during the brazing process
Requirement, although balance plate 4 make flange 7 and cooling-water machine lamination 8 not plane can uniform stressed, position limit arm 2 can expire
The requirement of qualification rate when sufficient part to be welded weld size and soldering.
D) 3 lower end of position limit arm is connect with support plate 1, the upper end of position limit arm 3 is connected to the end of balance plate 4, balance plate 4
Position limit arm 3 is loaded at both ends respectively, is brazed to part to be welded.The present invention is efficient, low in cost, the processing is simple, can be largely
Improve product soldering when qualification rate, reduce labor intensity of workers.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as using the various improvement that technical solution of the present invention carries out, or not improved directly apply to other occasions
, it is within the scope of the present invention.
Claims (7)
1. a kind of cooling-water machine brazing jig, including part to be welded, the part to be welded includes cooling-water machine lamination, flange, bottom plate, institute
The cooling-water machine lamination stated is arranged on bottom plate, and the flange is arranged on cooling-water machine upper end lamination face, it is characterised in that: described
Brazing jig further include fixed mechanism, the flange upper surface is pressed with whole pressing plate, and the whole pressing plate upper surface is logical
Elastic mechanism is crossed to connect with fixed structure.
2. a kind of cooling-water machine brazing jig according to claim 1, it is characterised in that: the fixed mechanism includes branch
Fagging, balance plate, position limit arm, the support plate are supported below the bottom plate, and the balance plate is arranged in whole pressure
The top of plate is connected between the balance plate and support plate by position limit arm.
3. a kind of cooling-water machine brazing jig according to claim 2, it is characterised in that: the position limit arm is two,
It is connected to the both ends of balance plate.
4. a kind of cooling-water machine brazing jig according to claim 1 or 2 or 3, it is characterised in that: the balance plate
Both ends are respectively equipped with groove, and the lower end of the position limit arm is connect with support plate, and the groove limit is protruded into the upper end of position limit arm
Position, the upper end of the position limit arm are equipped with the card slot being connected on balance plate.
5. a kind of cooling-water machine brazing jig according to claim 2, it is characterised in that: the elastic mechanism includes bullet
Spring, the whole pressing plate upper surface are connect by spring with the balance plate.
6. a kind of cooling-water machine brazing jig according to claim 5, it is characterised in that: the spring is two.
7. a kind of method being brazed using cooling-water machine according to claim 1-6 with brazing jig, feature are existed
In: the method the following steps are included:
A) by cooling-water machine lamination be arranged on bottom plate, flange be arranged on cooling-water machine upper end lamination face, cooling-water machine lamination, flange,
Bottom plate is assembled into part to be welded；
B) support plate is placed on to the lower section of part to be welded；
C) whole pressing plate is placed in the top of part to be welded, whole pressing plate upper surface is connect by spring with balance plate；
D) position limit arm lower end is connect with support plate, the upper end of position limit arm is connected to the end of balance plate, two ends of balance plate difference
Position limit arm is loaded onto, part to be welded is brazed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811520379.3A CN109352124A (en) | 2018-12-12 | 2018-12-12 | A kind of cooling-water machine brazing jig and its method for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811520379.3A CN109352124A (en) | 2018-12-12 | 2018-12-12 | A kind of cooling-water machine brazing jig and its method for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109352124A true CN109352124A (en) | 2019-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811520379.3A Pending CN109352124A (en) | 2018-12-12 | 2018-12-12 | A kind of cooling-water machine brazing jig and its method for welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109352124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967819A (en) * | 2019-05-19 | 2019-07-05 | 苏州优驰森机械制造有限公司 | Battery cooler is brazed briquetting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4155157A (en) * | 1978-03-06 | 1979-05-22 | United Aircraft Products, Inc. | Braze fixture |
| CN102489924A (en) * | 2011-12-22 | 2012-06-13 | 浙江大学 | Combined type flexible clamp for vacuum brazing of core body of plate-fin type aluminum heat exchanger |
| CN105436652A (en) * | 2015-12-11 | 2016-03-30 | 贵州永红航空机械有限责任公司 | Spring brazing clamp and spring pressure control method thereof |
| CN207840345U (en) * | 2017-12-13 | 2018-09-11 | 北京华航无线电测量研究所 | A kind of airtight cold plate universal fixture of pressure resistance for vacuum brazing |
| CN108655529A (en) * | 2018-03-23 | 2018-10-16 | 安徽汇展热交换系统股份有限公司 | Battery cooler core is brazed clamping tooling |
| WO2018202920A1 (en) * | 2017-05-05 | 2018-11-08 | Pink Gmbh Thermosysteme | Soldering device and method for producing a solder connection, using base and pressure plates and a stop device |
-
2018
- 2018-12-12 CN CN201811520379.3A patent/CN109352124A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4155157A (en) * | 1978-03-06 | 1979-05-22 | United Aircraft Products, Inc. | Braze fixture |
| CN102489924A (en) * | 2011-12-22 | 2012-06-13 | 浙江大学 | Combined type flexible clamp for vacuum brazing of core body of plate-fin type aluminum heat exchanger |
| CN105436652A (en) * | 2015-12-11 | 2016-03-30 | 贵州永红航空机械有限责任公司 | Spring brazing clamp and spring pressure control method thereof |
| WO2018202920A1 (en) * | 2017-05-05 | 2018-11-08 | Pink Gmbh Thermosysteme | Soldering device and method for producing a solder connection, using base and pressure plates and a stop device |
| CN207840345U (en) * | 2017-12-13 | 2018-09-11 | 北京华航无线电测量研究所 | A kind of airtight cold plate universal fixture of pressure resistance for vacuum brazing |
| CN108655529A (en) * | 2018-03-23 | 2018-10-16 | 安徽汇展热交换系统股份有限公司 | Battery cooler core is brazed clamping tooling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967819A (en) * | 2019-05-19 | 2019-07-05 | 苏州优驰森机械制造有限公司 | Battery cooler is brazed briquetting device |
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| PB01 | Publication | ||
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Application publication date: 20190219 |