CN2788971Y - Special tool for regulating air door - Google Patents
Special tool for regulating air door Download PDFInfo
- Publication number
- CN2788971Y CN2788971Y CN 200520090148 CN200520090148U CN2788971Y CN 2788971 Y CN2788971 Y CN 2788971Y CN 200520090148 CN200520090148 CN 200520090148 CN 200520090148 U CN200520090148 U CN 200520090148U CN 2788971 Y CN2788971 Y CN 2788971Y
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- valve
- utility
- model
- handle
- 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
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 abstract 1
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a special tool for a regulating valve, which belongs to the technical field of a hand tool. The utility model is provided with a sliding sleeve which is fixed with a handle; the upper end of the sliding sleeve is provided with a regulating knob and a screw driver rod; one side of the sliding sleeve is provided with an observing hole, and the lower port of the sliding sleeve is provided with a hexagonal hole. When a diesel engine valve is regulated, the regulating knob is rotated; after the screw driver rod screws valve screws to a suitable position; the handle is screwed, and the hexagonal hole can cause peripheral screw nuts of the valve screws to be locked. The utility model solves the disadvantages of low work efficiency and large labor intensity caused by that the valve is regulated by the screw driver and a spanner in the prior art, and the utility model is particularly suitable for being used on production lines of the diesel engine.
Description
Technical field
Type relates to a kind of adjusting valve specific purpose tool that belongs to the hand tools technical field before this practicality.
Background technology
At present, in the middle of Diesel engine is produced, need use two kinds of instruments to the valve adjustments of cylinder is screwdriver and hexagon wrench, earlier adjust screw position with screwdriver, use the fastening hex nut of wrench with the lock screw position again, this conventional manual tool work efficient is low, labour intensity is big, is badly in need of improving.
Summary of the invention
The purpose of type is exactly to provide a kind of operating efficiency higher regulating the qi flowing in the channels door specific purpose tool for solving disadvantages of background technology before this practicality.
The purpose of type is achieved in that it is provided with sliding sleeve before this practicality, sliding sleeve one side is fixedlyed connected with handle, the sliding sleeve upper end is provided with bearing, bearing inner ring is fixedlyed connected with screwdriver rod, fixedly connected with adjusting knob in the screwdriver rod upper end, bearing and screwdriver rod can slide up and down along the sliding sleeve inwall, and the sliding sleeve lower port is provided with inner hexagonal hole, and the sliding sleeve lower end is provided with observation panel.
The preceding type of this practicality is compared background technology and had following advantage: 1. use a kind of instrument can realize tighten the screws and lock screw position simultaneously, operating efficiency doubles; 2. labor intensity of operating staff reduces greatly.
Description of drawings
Fig. 1 is the utility model structure principle chart.
The specific embodiment
The utility model is further described by embodiment below in conjunction with accompanying drawing: as shown in Figure 1, screwdriver rod 2 is welded as a whole with adjusting knob 1, handle 4 is welded as a whole with sliding sleeve 5, on sliding sleeve 5, be provided with observation panel 6, be provided with inner hexagonal hole 7 in sliding sleeve 5 lower ends, by bearing 3, screwdriver rod 2 is rotatable and can slide up and down.When regulating diesel engine spiracle, one holds handle 4, rotates adjusting knob 1 on the other hand to regulate the valve screw, observes whether to regulate putting in place by observation panel 6, with handle 4 rotation sliding sleeves 5, the inner hexagonal hole 7 of sliding sleeve 5 lower ends can be with the hex nut locking of valve screw periphery like this after adjusting put in place.
Claims (1)
1, a kind of regulating the qi flowing in the channels door instrument, it is characterized in that it is provided with sliding sleeve, sliding sleeve one side is fixedlyed connected with handle, the sliding sleeve upper end is provided with bearing, bearing inner ring is fixedlyed connected with screwdriver rod, fixedlys connected with adjusting knob in the screwdriver rod upper end, and bearing and screwdriver rod can slide up and down along the sliding sleeve inwall, the sliding sleeve lower port is provided with inner hexagonal hole, and the sliding sleeve lower end is provided with observation panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520090148 CN2788971Y (en) | 2005-04-08 | 2005-04-08 | Special tool for regulating air door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520090148 CN2788971Y (en) | 2005-04-08 | 2005-04-08 | Special tool for regulating air door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2788971Y true CN2788971Y (en) | 2006-06-21 |
Family
ID=36789311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520090148 Expired - Fee Related CN2788971Y (en) | 2005-04-08 | 2005-04-08 | Special tool for regulating air door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2788971Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152277A (en) * | 2011-01-28 | 2011-08-17 | 东风朝阳柴油机有限责任公司 | Special device for adjusting valve clearance of engine |
| CN102248503A (en) * | 2011-06-20 | 2011-11-23 | 镇江中船设备有限公司 | Valve clearance adjusting device |
| CN107471153A (en) * | 2017-10-10 | 2017-12-15 | 广西玉柴机器股份有限公司 | Valve lash adjustment device |
-
2005
- 2005-04-08 CN CN 200520090148 patent/CN2788971Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152277A (en) * | 2011-01-28 | 2011-08-17 | 东风朝阳柴油机有限责任公司 | Special device for adjusting valve clearance of engine |
| CN102152277B (en) * | 2011-01-28 | 2012-09-05 | 东风朝阳柴油机有限责任公司 | Special device for adjusting valve clearance of engine |
| CN102248503A (en) * | 2011-06-20 | 2011-11-23 | 镇江中船设备有限公司 | Valve clearance adjusting device |
| CN107471153A (en) * | 2017-10-10 | 2017-12-15 | 广西玉柴机器股份有限公司 | Valve lash adjustment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |