CN205350251U - Spherical gasket - Google Patents
Spherical gasket Download PDFInfo
- Publication number
- CN205350251U CN205350251U CN201620032536.6U CN201620032536U CN205350251U CN 205350251 U CN205350251 U CN 205350251U CN 201620032536 U CN201620032536 U CN 201620032536U CN 205350251 U CN205350251 U CN 205350251U
- Authority
- CN
- China
- Prior art keywords
- spherical
- sphere
- circular outer
- convex edge
- protruding edge
- 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
Links
Abstract
The utility model discloses a spherical gasket, by forming after the punching press of metal copper, its sphere is personally experienced sth. Part of the body and is had circular outer fringe and central through hole, its characterized in that: circular outer fringe is equipped with the protruding edge that outside extension formed, and the sphere curve that protruding edge has is the same with the sphere curve of the sphere body, protruding edge is equipped with bilateral symmetry's two departments. The utility model discloses usable grinding fixture goes on pressing from both sides fast tightly to it, make things convenient for abrasive machining, does benefit to the installation location during simultaneous working, improves life.
Description
Technical field
This utility model relates to the improvement of a kind of spherical pad.
Background technology
Spherical pad is the pad that a kind of both ends of the surface are sphere, it is mainly used on automobile differential, differential mechanism should adapt to serious jolt and can under high and low temperature environment long-term high-speed cruising, spherical pad is installed between the housing and Hindley worm gear of differential mechanism, plays minimizing friction and improves lubrication.For the spherical pad that some spherical outside surface required precisions are high, it is necessary to through grinding, but spherical pad itself is round and smooth, is difficult to there is reliable clamping point on clamp, especially for the spherical pad of metal copper plate material, more can cause very big trouble.Further, spherical pad is free installation between differential casing and Hindley worm gear, and during work, radial position is easily moved, although sphere can eliminate it and move the contact deviation brought, it is apparent that be unfavorable for the contact friction of spherical pad, affects service life.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to be in that to provide the available clamp of one that it is carried out Quick-clamped, facilitates grinding, is beneficial to installation location simultaneously, improves the spherical pad in service life when working.
This utility model is implemented by the following technical programs:
Spherical pad, is formed by after metal copper plate punching press, and its spherical surface body has circular outer edge and central through hole, it is characterised in that: circular outer edge is provided with the convex edge formed that stretches out, and the spherical curve that convex edge has is identical with the spherical curve of spherical surface body.
Described convex edge is provided with symmetrical two places.
The overhanging roof of convex edge is semicircular arc.
The spherical pad of technique scheme, owing to having the setting of convex edge, convex edge is positioned at outside grinding area, so it is carried out Quick-clamped by the clamping block of available clamp, facilitates grinding.It addition, the facilities according to convex edge, differential casing can be correspondingly arranged locating slot, so that spherical pad is operationally installed location accurately, and then improve service life.
Accompanying drawing explanation
This utility model has drawings described below:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the vertical view directional diagram of Fig. 1.
Detailed description of the invention
As shown in the figure, spherical pad of the present utility model, is formed by after metal copper plate punching press, and its spherical surface body 1 has circular outer edge 4 and central through hole 2, circular outer edge 4 is provided with the convex edge 3 formed that stretches out, and the spherical curve that convex edge 3 has is identical with the spherical curve of spherical surface body 1.Described convex edge 3 is provided with symmetrical two places.The overhanging roof of convex edge 3 is semicircular arc.
Claims (3)
1. spherical pad, is formed by after metal copper plate punching press, and its spherical surface body has circular outer edge and central through hole, it is characterised in that: circular outer edge is provided with the convex edge formed that stretches out, and the spherical curve that convex edge has is identical with the spherical curve of spherical surface body.
2. spherical pad as claimed in claim 1, it is characterised in that: described convex edge is provided with symmetrical two places.
3. spherical pad as claimed in claim 1, it is characterised in that: the overhanging roof of convex edge is semicircular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032536.6U CN205350251U (en) | 2016-01-14 | 2016-01-14 | Spherical gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032536.6U CN205350251U (en) | 2016-01-14 | 2016-01-14 | Spherical gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205350251U true CN205350251U (en) | 2016-06-29 |
Family
ID=56175114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620032536.6U Expired - Fee Related CN205350251U (en) | 2016-01-14 | 2016-01-14 | Spherical gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205350251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522479A (en) * | 2016-01-14 | 2016-04-27 | 瑞安市车辆配件厂 | Spherical surface gasket and grinding clamp |
-
2016
- 2016-01-14 CN CN201620032536.6U patent/CN205350251U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522479A (en) * | 2016-01-14 | 2016-04-27 | 瑞安市车辆配件厂 | Spherical surface gasket and grinding clamp |
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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: 20160629 Termination date: 20180114 |