CN204686785U - A kind of engine valve retainer erecting tools - Google Patents
A kind of engine valve retainer erecting tools Download PDFInfo
- Publication number
- CN204686785U CN204686785U CN201520340827.7U CN201520340827U CN204686785U CN 204686785 U CN204686785 U CN 204686785U CN 201520340827 U CN201520340827 U CN 201520340827U CN 204686785 U CN204686785 U CN 204686785U
- Authority
- CN
- China
- Prior art keywords
- valve retainer
- engine valve
- briquetting
- cushion cover
- erecting tools
- 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 kind of engine valve retainer erecting tools, solve, by the method for directly knocking, the problem that valve retainer causes seat ring damage, seat ring hole is damaged is installed, this erecting tools comprises bolt, briquetting and cushion cover, one terminal screw of described bolt and nut support the use, the other end is spanner side, be convenient to block with instrument, be provided with between described nut with described spanner side and join with described bolt cunning the described briquetting and described cushion cover that connect; Described briquetting is convex; Described cushion cover is spill.The utility model steadily can install engine valve retainer reliably, reaches matching requirements, has structure simple, the features such as result of use is good.
Description
Technical field
The utility model relates to a kind of engine valve retainer erecting tools, belongs to engine maintenance field, and the installation especially covering valve retainer with engine cylinder is relevant.
Background technology
Engine valve retainer owing to bearing the effect of high temperature, gases at high pressure and repetitive shocks, easily breaks down at work, and cause valve-closing not tight, cylinder pressure declines, and engine power is not enough.During well damage, valve retainer must be changed.Material due to valve retainer be heat-resisting cast iron, with seat ring hole be interference fit, as directly knocked installation, often seat ring is struck split or install not in place, damage seat ring hole, do not reach assembly technical requirement.
Summary of the invention
The purpose of this utility model is just to provide a kind of engine valve retainer erecting tools, and it steadily can install engine valve retainer reliably.
The technical scheme that the utility model adopts is: a kind of engine valve retainer erecting tools, this engine valve retainer erecting tools comprises bolt, briquetting and cushion cover, one terminal screw of described bolt and nut support the use, the other end is spanner side, be convenient to block with instrument, be provided with between described nut with described spanner side and join with described bolt cunning the described briquetting and described cushion cover that connect; Described briquetting is convex; Described cushion cover is spill.
The utility model steadily can install engine valve retainer reliably, reaches matching requirements, has structure simple, the features such as result of use is good.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model using state structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further.
As shown in Figure 1 and Figure 2: a kind of engine valve retainer erecting tools of the utility model, this engine valve retainer erecting tools comprises bolt 1, briquetting 2 and cushion cover 3, one terminal screw and the nut 4 of described bolt 1 support the use, the other end is spanner side 1-1, be convenient to block with instrument, be provided with between described nut 4 with described spanner side 1-1 and join with described bolt 1 cunning the described briquetting 2 and described cushion cover 3 that connect; Described briquetting 2 is in convex; Described cushion cover 3 is in spill.
As shown in Figure 2: the utility model is when installing engine valve retainer 6, on the seat ring hole first valve retainer 6 being placed in cylinder cap 7 and centering, briquetting 2 is placed on valve retainer 6, cushion cover 3 is enclosed within valve guide bushing 5, by bolt 1 through cushion cover 3, valve guide bushing 5 and briquetting 2, screw on nut 4, block spanner side 1-1(with instrument afterwards and prevent from rotating) rotating nut 4 afterwards, now valve retainer 6 steadily can enter in the seat ring hole of cylinder cap 7 under the pulling force effect of bolt 1.
Claims (1)
1. an engine valve retainer erecting tools, this engine valve retainer erecting tools comprises bolt (1), briquetting (2) and cushion cover (3), one terminal screw of described bolt (1) and nut (4) with the use of, the other end is spanner side (1-1), be convenient to block with instrument, it is characterized in that: be provided with between described nut (4) with described spanner side (1-1) and join with described bolt (1) cunning the described briquetting (2) and described cushion cover (3) that connect; Described briquetting (2) is in convex; Described cushion cover (3) is in spill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340827.7U CN204686785U (en) | 2015-05-25 | 2015-05-25 | A kind of engine valve retainer erecting tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340827.7U CN204686785U (en) | 2015-05-25 | 2015-05-25 | A kind of engine valve retainer erecting tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204686785U true CN204686785U (en) | 2015-10-07 |
Family
ID=54227123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520340827.7U Expired - Fee Related CN204686785U (en) | 2015-05-25 | 2015-05-25 | A kind of engine valve retainer erecting tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204686785U (en) |
-
2015
- 2015-05-25 CN CN201520340827.7U patent/CN204686785U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151007 Termination date: 20200525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |