CN205342381U - Small diesel engine engine valve collet installation device - Google Patents
Small diesel engine engine valve collet installation device Download PDFInfo
- Publication number
- CN205342381U CN205342381U CN201521084908.1U CN201521084908U CN205342381U CN 205342381 U CN205342381 U CN 205342381U CN 201521084908 U CN201521084908 U CN 201521084908U CN 205342381 U CN205342381 U CN 205342381U
- Authority
- CN
- China
- Prior art keywords
- locker
- diesel engine
- fixed
- buffer board
- cylinder
- 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 provides a small diesel engine engine valve collet installation device, include base plate, L shape support, drive actuating cylinder, clamp plate, buffer board and position circle, it is dull and stereotyped that the base plate is the rectangle, L shape support is invertd and is fixed the inboard at the base plate, it fixes at L shape support top and sets up the vertical downstream of cylinderpiston to drive actuating cylinder, the clamp plate is fixed in the cylinderpiston bottom, the buffer board is fixed in the clamp plate bottom, the position circle setting is just placed stable back valve end head with the cylinder body of treating pressure equipment split collet and just is as the criterion bottom the clamp plate under the clamp plate, wherein, the buffer board is flexible panel. The utility model discloses small diesel engine engine valve collet installation device's useful technological effect adopts the cylinder to replace the manpower to accomplish steadily to press downwards, has reduced intensity of labour, has improved the installation effectiveness, has guaranteed the installation quality.
Description
Technical field
This utility model relates to miniature diesel engine valve collet mounting technique, is related specifically to a kind of miniature diesel engine valve collet erecting device.
Background technology
Miniature diesel engine valve leads to same back-moving spring and is arranged in the cylinder holes of cylinder head, along with the reset of the detonation of fuel oil and spring in cylinder holes so that valve moves back and forth in cylinder body, thus driving bent axle to realize rotary motion.Usually by locker, back-moving spring is arranged between cylinder body and valve afterbody, so-called locker is actually inside upper part with boss rank, the outside two semicylinders with inverted cone, locker packing ring it is configured with outside locker, so-called locker packing ring be actually the middle part of packing ring be provided with locker outside inverted cone match the profile gasket of internal taper hole, be provided with the annular groove matched with locker convex step in valve termination.During assembling, by valve traverse cylinder body, load onto bottom rubber ring, back-moving spring, locker packing ring and locker successively, then, smoothly locker and locker packing ring are pressed downwards so that slide along valve termination in the boss rank inside locker, until the boss rank inside locker snap in the annular groove of valve termination, thus, complete the installation of valve, in other words the installation of valve collet.Obviously, " locker and locker packing ring being pressed downwards smoothly " is the committed step in whole installation process.Prior art miniature diesel engine valve collet installation method adopts the step being accomplished manually " locker and locker packing ring being pressed downwards smoothly ", not only waste time and energy, it is also difficult to ensure to slide in annular groove by boss rank every time, has a strong impact on efficiency of assembling.Obviously, prior art miniature diesel engine valve collet installation method also exists and wastes time and energy and have a strong impact on the problems such as efficiency of assembling.
Summary of the invention
For solving wasting time and energy and having a strong impact on the problems such as efficiency of assembling of prior art miniature diesel engine valve collet installation method existence, the utility model proposes a kind of miniature diesel engine valve collet erecting device.This utility model miniature diesel engine valve collet erecting device, including substrate, L-shaped bearing, drives cylinder, pressing plate, buffer board and centring ring；Described substrate is rectangular flat, and described L-shaped bearing is inverted and is fixed on the inner side of substrate, and described driving cylinder is fixed on L-shaped holder top and arranges cylinder piston and move straight down；Described pressing plate is fixed on bottom cylinder piston, and described buffer board is fixed on bottom pressing plate；Described centring ring is arranged on immediately below pressing plate and is just as the criterion to bottom pressing plate with valve termination after the cylinder body placement press-fiting locker is stable；Wherein, described buffer board is flexible sheet.
Further, described flexible sheet is rubber slab or high-density sponge plate.
The Advantageous Effects of this utility model miniature diesel engine valve collet erecting device is to adopt cylinder to replace manpower to complete steadily to press downwards, reduces labor intensity, improves installation effectiveness, it is ensured that installation quality.
Accompanying drawing explanation
Accompanying drawing 1 is miniature diesel engine valve collet mounting structure three-dimensional exploded perspective view；
Accompanying drawing 2 is miniature diesel engine valve collet mounting structure locker buckle cross-sectional schematic；
Accompanying drawing 3 is the schematic three dimensional views of this utility model miniature diesel engine valve collet erecting device.
Below in conjunction with the drawings and specific embodiments, this utility model miniature diesel engine valve collet erecting device is further described.
Detailed description of the invention
Accompanying drawing 1 is miniature diesel engine valve collet mounting structure three-dimensional exploded perspective view, and accompanying drawing 2 is miniature diesel engine valve collet mounting structure locker buckle cross-sectional schematic, in figure, 1 is valve, and 2 is bottom rubber ring, and 3 is back-moving spring, 4 is locker packing ring, and 5 is locker.As seen from the figure, usually by locker, back-moving spring is arranged between cylinder body and valve afterbody, so-called locker is actually inside upper part with boss rank, the outside two semicylinders with inverted cone, locker packing ring it is configured with outside locker, so-called locker packing ring be actually the middle part of packing ring be provided with locker outside inverted cone match the profile gasket of internal taper hole, be provided with the annular groove matched with locker convex step in valve termination.During assembling, by valve traverse cylinder body, load onto bottom rubber ring, back-moving spring, locker packing ring and locker successively, then, smoothly locker and locker packing ring are pressed downwards so that slide along valve termination in the boss rank inside locker, until the boss rank inside locker snap in the annular groove of valve termination, thus, complete the installation of valve, in other words the installation of valve collet.Obviously, " locker and locker packing ring being pressed downwards smoothly " is the committed step in whole installation process.Prior art miniature diesel engine valve collet installation method adopts the step being accomplished manually " locker and locker packing ring being pressed downwards smoothly ", not only waste time and energy, it is also difficult to ensure to slide in annular groove by boss rank every time, has a strong impact on efficiency of assembling.Obviously, prior art miniature diesel engine valve collet installation method also exists and wastes time and energy and have a strong impact on the problems such as efficiency of assembling.
Accompanying drawing 3 is the schematic three dimensional views of this utility model miniature diesel engine valve collet erecting device, and in figure, 01 is substrate, and 02 is L-shaped bearing, and 03 for driving cylinder, and 04 is pressing plate, and 05 is buffer board, and 06 is centring ring.This utility model miniature diesel engine valve collet erecting device, including substrate 01, L-shaped bearing 02, drives cylinder 03, pressing plate 04, buffer board 05 and centring ring 06；Described substrate 01 is rectangular flat, and described L-shaped bearing 02 is inverted and is fixed on the inner side of substrate 01, and described driving cylinder 03 is fixed on L-shaped bearing 02 top and arranges cylinder piston and move straight down；Described pressing plate 04 is fixed on bottom cylinder piston, and described buffering 05 plate is fixed on bottom pressing plate 04；Described centring ring 06 is arranged on immediately below pressing plate 04 and is just as the criterion to bottom pressing plate 04 with valve termination after the cylinder body placement press-fiting locker is stable；Wherein, described buffer board 05 is flexible sheet.When using this utility model miniature diesel engine valve collet erecting device to install locker, by valve through cylinder body, load onto bottom rubber ring, back-moving spring, locker packing ring and locker successively, then.Together being placed on centring ring together with above-mentioned spare and accessory parts by cylinder body, place after steadily, valve termination is just to bottom pressing plate, open cylinder, pressing plate moves downward together with buffer board, promotes locker and locker packing ring together to move downward, and the boss rank inside locker snap in the annular groove of valve termination.Owing to this utility model adopts cylinder to replace being accomplished manually steadily pressing downwards, it is possible to ensure steadily, and reduce labor intensity, improve efficiency.This utility model arranges the effect of flexible buffer plate bottom pressing plate and is to ensure that valve end head (i.e. the top of annular groove) will not hinder locker and locker packing ring to synchronize to push down on, and does not damage valve termination.Obviously, any material with flexibility is used equally to make buffer board, such as rubber slab or high-density sponge plate.
Obviously, the Advantageous Effects of this utility model miniature diesel engine valve collet erecting device is to adopt cylinder to replace manpower to complete steadily to press downwards, reduces labor intensity, improves installation effectiveness, it is ensured that installation quality.
Claims (2)
1. a miniature diesel engine valve collet erecting device, it is characterised in that this device includes substrate, L-shaped bearing, drives cylinder, pressing plate, buffer board and centring ring；Described substrate is rectangular flat, and described L-shaped bearing is inverted and is fixed on the inner side of substrate, and described driving cylinder is fixed on L-shaped holder top and arranges cylinder piston and move straight down；Described pressing plate is fixed on bottom cylinder piston, and described buffer board is fixed on bottom pressing plate；Described centring ring is arranged on immediately below pressing plate and is just as the criterion to bottom pressing plate with valve termination after the cylinder body placement press-fiting locker is stable；Wherein, described buffer board is flexible sheet.
2. miniature diesel engine valve collet erecting device according to claim 1, it is characterised in that described flexible sheet is rubber slab or high-density sponge plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521084908.1U CN205342381U (en) | 2015-12-23 | 2015-12-23 | Small diesel engine engine valve collet installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521084908.1U CN205342381U (en) | 2015-12-23 | 2015-12-23 | Small diesel engine engine valve collet installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205342381U true CN205342381U (en) | 2016-06-29 |
Family
ID=56169541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521084908.1U Expired - Fee Related CN205342381U (en) | 2015-12-23 | 2015-12-23 | Small diesel engine engine valve collet installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205342381U (en) |
-
2015
- 2015-12-23 CN CN201521084908.1U patent/CN205342381U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20171223 |