CN203197433U - Aluminum oil cooler brazing fixture - Google Patents
Aluminum oil cooler brazing fixture Download PDFInfo
- Publication number
- CN203197433U CN203197433U CN 201320063642 CN201320063642U CN203197433U CN 203197433 U CN203197433 U CN 203197433U CN 201320063642 CN201320063642 CN 201320063642 CN 201320063642 U CN201320063642 U CN 201320063642U CN 203197433 U CN203197433 U CN 203197433U
- Authority
- CN
- China
- Prior art keywords
- oil cooler
- pressing plate
- base
- brazing jig
- locating shaft
- 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 - Lifetime
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Abstract
The utility model belongs to the technical field of oil cooler assembling tools, and relates to an aluminum oil cooler brazing fixture. Positioning shafts are detachably positioned on a base, and are provided with more than two positioning blocks; a detachable pressing plate is clamped on the positioning blocks; ejection springs are sleeved on the positioning shaft between the pressing plate and the base. The aluminum oil cooler brazing fixture has the advantages of guaranteeing the relative position of an aluminum oil cooler in the brazing process, keeping certain compressing force all the time in the brazing process, facilitating the improvement of the brazing percent of pass and the reliability of a product, and being easy to machine, convenient to operate, low in cost, weight and heat absorption capacity, suitable for a box-type aluminum oil coiler and a disc-type aluminum oil cooler.
Description
Technical field
The utility model belongs to oil cooler assembling tool technical field, refers in particular to a kind of commercial car usefulness, the box-type of riding vehicular engine, disc type aluminium oil cooler brazing jig.
Background technology
Box-type, disc type aluminum lube oil cooler (being called for short the aluminium oil cooler) are the selections that car and commercial vehicle engine cooler satisfy requirement the best that the automobile engine energy-saving and emission-reduction improve constantly.Box-type, disc type aluminium oil cooler are compared with the stainless steel oil cooler with traditional copper, have advantages such as cost is low, lightweight, heat transfer efficiency is higher, the installation site is freer.
Soldering is the critical process that box-type, disc type aluminium oil cooler are produced, in order to guarantee that box-type, disc type aluminium oil cooler do not deform and apply certain prestressing force in brazing process, need before the soldering to fix with brazing jig, traditional brazing jig is to adopt each block pressur plate up and down, add that bolt or claw fix last lower platen, have assembling and removal efficiency is low, the back problems such as thrust deficiency of the difficult control of prestressing force, the fusing of soldering composite bed.
Summary of the invention
The purpose of this utility model provides a kind of brazing jig simple, easy to operate, that cost is lower, satisfy box-type, disc type aluminium oil cooler is produced of processing.
The purpose of this utility model is achieved in that
A kind of aluminium oil cooler brazing jig removably is positioned with locating shaft on the base, locating shaft is provided with plural locating piece, is installed with dismountable pressing plate on the locating piece, is set with on the locating shaft between pressing plate and the base and holds out against spring.
Be horizontally arranged with on the above-mentioned base and can penetrate the fixedly through hole of the inverted L shape frock of aluminium oil cooler brazing jig, the both sides of described base are provided with the pilot hole of up/down perforation, and described locating shaft is by pilot hole and base location.
Above-mentioned base and pressing plate all adopt the steel plate of 1～3mm thickness to make.
Above-mentioned spring is the high temperature resistant spring of the above temperature of anti-650 degree.
Above-mentioned locating piece has four.
Above-mentioned base is or/and locating shaft is provided with compresses and the device of trip spring.
Above-mentioned pressing plate is provided with the opening that can be connected on the locating piece, and described pressing plate is contained on the locating piece of locating shaft by open card.
Above-mentioned base is or/and pressing plate is provided with the hollow-out parts of weight reduction.
The advantage that the utility model is given prominence to compared to existing technology is:
Brazing jig of the present utility model has guaranteed the relative position of aluminium oil cooler in brazing process, in whole brazing process, remain certain thrust, be conducive to improve soldering qualification rate and product reliability, hollow-out parts is set alleviates weight of equipment, processing of the present utility model is simple, easy to operate, cost is lower, in light weight, the caloric receptivity low, be applicable to the brazing jig of making box-type, disc type aluminium oil cooler.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cutaway view of spring of the present utility model.
Fig. 3 is the front view of base of the present utility model.
Fig. 4 is the vertical view of base of the present utility model.
Fig. 5 is the front view of locating shaft of the present utility model.
Fig. 6 is the left view of locating shaft of the present utility model.
Fig. 7 is the front view of pressing plate of the present utility model.
Fig. 8 is the vertical view of pressing plate of the present utility model.
Among the figure: 1-base, 2-locating shaft, 3-pressing plate, 4-spring, 5-through hole, 6-pilot hole, 7-hollow-out parts, 8, the 9-locating piece, 10-opening.
The specific embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-8:
A kind of aluminium oil cooler brazing jig, removably be positioned with locating shaft 2 on the base 1, locating shaft 2 is provided with plural locating piece 8,9, is installed with dismountable pressing plate 3 on the locating piece 8,9, is set with on the locating shaft 2 between pressing plate 3 and the base 1 and holds out against spring 4.
Be horizontally arranged with on the above-mentioned base 1 and can penetrate the fixedly through hole 5 of the inverted L shape frock of aluminium oil cooler brazing jig, the both sides of described base 1 are provided with the pilot hole 6 of up/down perforation, and described locating shaft 2 is by pilot hole 6 and base 1 location.
Above-mentioned base 1 and pressing plate all adopt the steel plate of 1～3mm thickness to make.
Above-mentioned spring 4 is the high temperature resistant spring of the above temperature of anti-650 degree.
Above-mentioned locating piece 8,9 has four.
Above-mentioned base 1 is or/and locating shaft 2 is provided with compresses and the device of trip spring.
Above-mentioned pressing plate 3 is provided with the opening 10 that can be connected on the locating piece 8,9, and described pressing plate 3 is installed on the locating piece 8,9 of locating shaft 2 by opening 10.
Above-mentioned base 1 is or/and pressing plate 3 is provided with the hollow-out parts 7 of weight reduction.
Using method of the present utility model is as follows: spring 4 is sleeved on the locating shaft 2 earlier from top to bottom, locating shaft and spring and base 1 assemble then, and the pilot hole 6 back commentaries on classics that the locating piece 8,9 on the locating shaft 2 passes base 1 from bottom to top get final product firm banking 1, locating shaft 2 and spring 4 for 90 °.The through hole 5 of base 1 side is passed the inverted L shape frock that is fixed on the desk, compress and the device of trip spring is cylinder or motor-driven cam, cylinder or cam cooperate with locating shaft spring are compressed downwards, box-type or disc type aluminium oil cooler product lie on the base 1, push down product with pressing plate 3 above the product, and the opening 10 of pressing plate 3 cooperates with locating shaft, after unclamping the spring that compresses, locating shaft 2, pressing plate 3, locating shaft 2 and locating piece 8 or 9 carry out elastic compression by the effect of tensioned power with the aluminium oil cooler to be fixed.Take out brazing jig from the inverted L shape frock and namely finish assembly work.Only need take out pressing plate 3 gently after the product soldering is finished and just can take off product, base 1, locating shaft 2 and spring 4 are done the as a whole dismounting that do not need, and can directly use next time.
All component of the present utility model can carry out machined as required and remove the part material.Also can change the shape and size of each building block in the anchor clamps according to the concrete shape demand of product.
It should be understood that above-described embodiment just to explanation of the present utility model, rather than to restriction of the present utility model, any utility model that does not exceed in the utility model connotation scope is created, and all falls within the protection domain of the present utility model.
Claims (8)
1. aluminium oil cooler brazing jig, it is characterized in that: removably be positioned with locating shaft on the base, locating shaft is provided with plural locating piece, is installed with dismountable pressing plate on the locating piece, is set with on the locating shaft between pressing plate and the base and holds out against spring.
2. a kind of aluminium oil cooler brazing jig according to claim 1, it is characterized in that: be horizontally arranged with on the described base and can penetrate the fixedly through hole of the inverted L shape frock of aluminium oil cooler brazing jig, the both sides of described base are provided with the pilot hole of up/down perforation, and described locating shaft is by pilot hole and base location.
3. a kind of aluminium oil cooler brazing jig according to claim 2, it is characterized in that: described base and pressing plate all adopt the steel plate of 1～3mm thickness to make.
4. a kind of aluminium oil cooler brazing jig according to claim 1 is characterized in that: described spring is the high temperature resistant spring of the above temperature of anti-650 degree.
5. a kind of aluminium oil cooler brazing jig according to claim 1, it is characterized in that: described locating piece has four.
6. a kind of aluminium oil cooler brazing jig according to claim 1 is characterized in that: described base is or/and locating shaft is provided with compresses and the device of trip spring.
7. a kind of aluminium oil cooler brazing jig according to claim 1, it is characterized in that: described pressing plate is provided with the opening that can be connected on the locating piece, and described pressing plate is contained on the locating piece of locating shaft by open card.
8. according to each described a kind of aluminium oil cooler brazing jig of claim 1-7, it is characterized in that: described base is or/and pressing plate is provided with the hollow-out parts of weight reduction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063642 CN203197433U (en) | 2013-02-02 | 2013-02-02 | Aluminum oil cooler brazing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063642 CN203197433U (en) | 2013-02-02 | 2013-02-02 | Aluminum oil cooler brazing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197433U true CN203197433U (en) | 2013-09-18 |
Family
ID=49141573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320063642 Expired - Lifetime CN203197433U (en) | 2013-02-02 | 2013-02-02 | Aluminum oil cooler brazing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637421A (en) * | 2018-05-21 | 2018-10-12 | 中国石油大学(华东) | A kind of plate-fin heat exchanger brazing jig |
| CN109848506A (en) * | 2019-02-22 | 2019-06-07 | 法拉达汽车散热器（天津）有限公司 | A kind of oil cooler is dedicated to cross furnaceman's dress |
-
2013
- 2013-02-02 CN CN 201320063642 patent/CN203197433U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637421A (en) * | 2018-05-21 | 2018-10-12 | 中国石油大学(华东) | A kind of plate-fin heat exchanger brazing jig |
| CN109848506A (en) * | 2019-02-22 | 2019-06-07 | 法拉达汽车散热器（天津）有限公司 | A kind of oil cooler is dedicated to cross furnaceman's dress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang yinlun new energy thermal management system Co.,Ltd. Assignor: ZHEJIANG YINLUN MACHINERY Co.,Ltd. Contract record no.: X2021330000437 Denomination of utility model: A brazing fixture for aluminum oil cooler Granted publication date: 20130918 License type: Common License Record date: 20211018 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |