CN102950357A - Soldering tool of oil cooler of automobile - Google Patents
Soldering tool of oil cooler of automobile Download PDFInfo
- Publication number
- CN102950357A CN102950357A CN 201210453985 CN201210453985A CN102950357A CN 102950357 A CN102950357 A CN 102950357A CN 201210453985 CN201210453985 CN 201210453985 CN 201210453985 A CN201210453985 A CN 201210453985A CN 102950357 A CN102950357 A CN 102950357A
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- China
- Prior art keywords
- oil cooler
- double
- automobile
- nut
- shaped gasket
- 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.)
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Abstract
The invention discloses a soldering tool of an oil cooler of an automobile. The soldering tool of the oil cooler of the automobile comprises a baffle and a double-headed bolt, wherein three U-shaped openings which are symmetrically arranged and penetrate through the double-headed bolt are respectively arranged at the two sides of the baffle; the baffle is fixedly connected with a nut through the double-headed bolt; an L-shaped gasket is arranged between the nut and the baffle; the L-shaped gasket is provided with a through hole, and the end part of the L-shaped gasket is provided with a bulge and is sleeved on the double-headed bolt; and the bulge of the end part is clamped on the back faces of the U-shaped openings. According to the soldering tool of the oil cooler of the automobile disclosed by the technical scheme, the double-headed bolt is convenient to detach and mount, so that the production efficiency is improved; the L-shaped gasket has the function of fixing a double-headed screw rod so that the play extent of the oil cooler of the automobile, caused by the raising of the temperature, is reduced, the deformation is in a technical requirement, the reject ratio is reduced and the production cost is reduced.
Description
Technical field
The present invention relates to a kind of frock, relate in particular to a kind of automobile oil cooler brazing tooling.
Background technology
Screw rod one end of original automobile oil cooler brazing tooling is for being threaded, and the other end is fixing for rising as high as the banks.The automobile oil cooler brazing tooling of this structure, owing to the rising of temperature, automobile oil cooler has play at left and right directions when soldering, bulk deformation after the welding, defect ware increases.
Summary of the invention
The objective of the invention is the deficiency for the prior art existence, a kind of automobile oil cooler brazing tooling that can reduce the automobile oil cooler brazing deformation is provided, reduce the fraction defective of product, reduce production costs.
For achieving the above object, automobile oil cooler brazing tooling of the present invention adopts following technical scheme:
A kind of automobile oil cooler brazing tooling, comprise baffle plate and stud, the both sides of described baffle plate are respectively arranged with three symmetrically arranged U-shaped openings be used to running through stud, described baffle plate is connected and fixed by stud and nut, be provided with l shaped gasket between described nut and the baffle plate, this l shaped gasket is provided with through hole, and the end is provided with projection, be socketed on the stud, the projection of end is fastened on the U-shaped opening back side.Stud is convenient to remove and install, and has improved production efficiency, and l shaped gasket plays the fixedly effect of double threaded screw, has reduced the amplitude of Yin Wendu rising automobile oil cooler play, makes its distortion within specification requirement, has reduced fraction defective, reduces production costs.
The bottom of described nut is provided with the stepped hole coaxial with screwed hole, and the diameter of this stepped hole is greater than screwed hole.The stepped hole of nut bottom has changed the structure of nut, make that nut and l shaped gasket baffle plate fit better, reduced the amplitude of automobile oil cooler play.
Compare with background technology, automobile oil cooler brazing tooling of the present invention, stud is convenient to remove and install, improved production efficiency, l shaped gasket plays the fixedly effect of double threaded screw, has reduced the amplitude of Yin Wendu rising automobile oil cooler play, makes its distortion within specification requirement, reduced fraction defective, reduced production costs; The stepped hole of nut bottom has changed the structure of nut, make that nut and l shaped gasket baffle plate fit better, further reduced the amplitude of automobile oil cooler play.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the nut structure schematic diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiments only is used for explanation the present invention and is not used in and limits the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
The invention discloses a kind of automobile oil cooler brazing tooling.
As depicted in figs. 1 and 2, a kind of automobile oil cooler brazing tooling, comprise baffle plate 1 and stud 2, the both sides of described baffle plate 2 are respectively arranged with three symmetrically arranged U-shaped openings 11 be used to running through stud 2, described baffle plate 1 is connected and fixed by stud 2 and nut 3, pressing has l shaped gasket 4 between described nut and the baffle plate, this l shaped gasket 4 is provided with through hole, the end is provided with projection 41, be socketed on the stud, the projection 41 of end is fastened on the U-shaped opening back side, and the bottom of described nut 3 is provided with the stepped hole 31 coaxial with screwed hole, and the diameter of this stepped hole is greater than screwed hole.Stud is convenient to remove and install, and has improved production efficiency, and l shaped gasket plays the fixedly effect of double threaded screw, has reduced the amplitude of Yin Wendu rising automobile oil cooler play, makes its distortion within specification requirement, has reduced fraction defective, reduces production costs; The stepped hole of nut bottom has changed the structure of nut, make that nut and l shaped gasket baffle plate fit better, further reduced the amplitude of automobile oil cooler play.
Claims (2)
1. automobile oil cooler brazing tooling, it is characterized in that: comprise baffle plate and stud, the both sides of described baffle plate are respectively arranged with three symmetrically arranged U-shaped openings be used to running through stud, described baffle plate is connected and fixed by stud and nut, be provided with l shaped gasket between described nut and the baffle plate, this l shaped gasket is provided with through hole, and the end is provided with projection, be socketed on the stud, the projection of end is fastened on the U-shaped opening back side.
2. automobile oil cooler brazing tooling according to claim 1, it is characterized in that: the bottom of described nut is provided with the stepped hole coaxial with screwed hole, and the diameter of this stepped hole is greater than screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210453985 CN102950357A (en) | 2012-11-13 | 2012-11-13 | Soldering tool of oil cooler of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210453985 CN102950357A (en) | 2012-11-13 | 2012-11-13 | Soldering tool of oil cooler of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102950357A true CN102950357A (en) | 2013-03-06 |
Family
ID=47760068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210453985 Pending CN102950357A (en) | 2012-11-13 | 2012-11-13 | Soldering tool of oil cooler of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102950357A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396587A (en) * | 2018-12-17 | 2019-03-01 | 扬州嘉和新能源科技有限公司 | A kind of method for welding of water-cooled plate |
| 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 |
-
2012
- 2012-11-13 CN CN 201210453985 patent/CN102950357A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396587A (en) * | 2018-12-17 | 2019-03-01 | 扬州嘉和新能源科技有限公司 | A kind of method for welding of water-cooled plate |
| 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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |