CN203542334U - Floating cylinder sleeve clamping fixture - Google Patents
Floating cylinder sleeve clamping fixture Download PDFInfo
- Publication number
- CN203542334U CN203542334U CN201320536529.6U CN201320536529U CN203542334U CN 203542334 U CN203542334 U CN 203542334U CN 201320536529 U CN201320536529 U CN 201320536529U CN 203542334 U CN203542334 U CN 203542334U
- Authority
- CN
- China
- Prior art keywords
- cylinder sleeve
- pressing plate
- floating
- clamping fixture
- base plate
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A floating cylinder sleeve clamping fixture comprises a base plate and a pressing plate which are sequentially and flexibly connected. The base plate is flexibly connected with the pressing plate through a flexible part, the flexible part is flexible rubber, and a groove for holding the flexible part is formed in one end of the base plate connected with the pressing plate. According to the technical scheme, the base plate is flexibly connected with the pressing plate, a floating space is reserved between the base plate and the pressing plate when the clamping fixture clamps a cylinder sleeve, so that the end face of the cylinder sleeve is evenly stressed and cannot deform, inherent honing errors can be decreased by a certain floating, and the honing quality of the cylinder sleeve is improved. The floating cylinder sleeve clamping fixture has the advantages of simple structure, low cost and the like.
Description
Technical field
The utility model relates to compressing fixture, is specifically related to a kind of floating type cylinder sleeve compressing fixture.
Background technology
Cylinder sleeve is an important spare part of engine, and its quality of production directly affects engine performance.At present, adopt the mode of upper-lower compacting cylinder sleeve during cylinder sleeve honing.Because adopt hard contact between the metallic plate of compressing fixture, this easily makes upper and lower compacted cylinder sleeve deform, and affects its circularity, and makes quality of the cylinder liner impaired.
Utility model content
The purpose of this utility model is to provide a kind of floating type cylinder sleeve compressing fixture, and this fixture possesses certain floatability, can eliminate to greatest extent the phenomenon of unbalance stress while compressing cylinder sleeve, improves cylinder sleeve quality.
For achieving the above object, the utility model has adopted following technical scheme: a kind of floating type cylinder sleeve compressing fixture, comprise connected successively backing plate and pressing plate, and between described backing plate and pressing plate, by flexible piece, flexibly connect.
On described backing plate, the one end being connected with pressing plate is provided with the groove for placing flexible piece.
Described flexible piece is flexible rubber.
Described flexible rubber is O type circle.
As shown from the above technical solution, the utility model is by adopting and flexibly connect between backing plate and pressing plate.When compressing fixture compresses cylinder sleeve, between backing plate and pressing plate, there is floating space, make cylinder sleeve end face stress balance indeformable.Simultaneously certain floating can reduce intrinsic honing error, improves cylinder sleeve honing quality.The utlity model has simple in structure, the feature such as cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
The floating type cylinder sleeve compressing fixture of one as shown in Figure 1, comprises connected successively backing plate 1 and pressing plate 2, between backing plate 1 and pressing plate 2, by flexible piece 4, flexibly connects.Between backing plate and pressing plate, adopt and flexibly connect, in the time of can making compressing fixture compress cylinder sleeve 3, have floating space, make cylinder sleeve 3 end face stress balances indeformable.Simultaneously certain floating can reduce intrinsic honing error, improves cylinder sleeve honing quality.
Further, on backing plate 1, the one end being connected with pressing plate 2 is provided with the groove for placing flexible piece 4.For the groove of placing flexible piece 4, can make flexible piece 4 firmly be connected between backing plate 1 and pressing plate 2.
Further, flexible piece 4 is flexible rubber.Preferably, flexible rubber is O type circle.O type coil structures is simple, with low cost, and compressive resistance is strong.
In sum, the floating type cylinder sleeve compressing fixture of the utility model, by adopting and flexibly connect between backing plate and pressing plate.When compressing fixture compresses cylinder sleeve, between backing plate and pressing plate, there is floating space, thereby cylinder sleeve end face stress balance is not deformed.Simultaneously certain floating can reduce intrinsic honing error, improves cylinder sleeve honing quality.The utlity model has the features such as simple in structure, cost is low.
Above-described embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (4)
1. a floating type cylinder sleeve compressing fixture, comprises connected successively backing plate and pressing plate, it is characterized in that: between described backing plate and pressing plate, by flexible piece, flexibly connect.
2. the floating type cylinder sleeve compressing fixture of one according to claim 1, is characterized in that: on described backing plate, the one end being connected with pressing plate is provided with the groove for placing flexible piece.
3. the floating type cylinder sleeve compressing fixture of one according to claim 2, is characterized in that: described flexible piece is flexible rubber.
4. the floating type cylinder sleeve compressing fixture of one according to claim 4, is characterized in that: described flexible rubber is O type circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536529.6U CN203542334U (en) | 2013-08-30 | 2013-08-30 | Floating cylinder sleeve clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536529.6U CN203542334U (en) | 2013-08-30 | 2013-08-30 | Floating cylinder sleeve clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203542334U true CN203542334U (en) | 2014-04-16 |
Family
ID=50460501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320536529.6U Expired - Lifetime CN203542334U (en) | 2013-08-30 | 2013-08-30 | Floating cylinder sleeve clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203542334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339257A (en) * | 2014-10-30 | 2015-02-11 | 吴中区光福良盛机械厂 | Dry cylinder sleeve honing fixture |
| CN109794720A (en) * | 2019-03-19 | 2019-05-24 | 大族激光科技产业集团股份有限公司 | A kind of servo-actuated pressing device |
-
2013
- 2013-08-30 CN CN201320536529.6U patent/CN203542334U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339257A (en) * | 2014-10-30 | 2015-02-11 | 吴中区光福良盛机械厂 | Dry cylinder sleeve honing fixture |
| CN109794720A (en) * | 2019-03-19 | 2019-05-24 | 大族激光科技产业集团股份有限公司 | A kind of servo-actuated pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |