CN2905344Y - Screwing-up tool of multiple-purpose special shaped warm wind switch - Google Patents
Screwing-up tool of multiple-purpose special shaped warm wind switch Download PDFInfo
- Publication number
- CN2905344Y CN2905344Y CN 200620090124 CN200620090124U CN2905344Y CN 2905344 Y CN2905344 Y CN 2905344Y CN 200620090124 CN200620090124 CN 200620090124 CN 200620090124 U CN200620090124 U CN 200620090124U CN 2905344 Y CN2905344 Y CN 2905344Y
- Authority
- CN
- China
- Prior art keywords
- warm wind
- screwing
- wind switch
- utility
- model
- 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
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Abstract
The utility model concerns a type of multipurpose and abnormal warm wind switch tightening facility of the manipulative tool technical field. It is complete revolving screw head with a ''U'' shaped construction. Ladder table top is set inside the outer-end of the ''U'' shaped construction, and a circular hole with a square hole at its bottom is set on the floor of this construction. The utility model can revolve different types of warm wind switch by using only one revolving screw head, and each tightening period of every work piece is no more than 4.5 seconds. It thoroughly solves the technical problems in being of low work efficiency and inconvenient working which exist in the diesel engine assembling.
Description
Technical field
The utility model relates to a kind of special-shaped heater switch tightening tool of many usefulness that belongs to the hand tools technical field.
Background technology
At present, diesel engine manufacturing enterprise is when the heater switch of assembling diesel engine, and the time that the workman tightens a workpiece with common wrench needs at least 4.5 seconds, and to dissimilar heater switch, then need change different spanners, so workman's inefficiency, labour intensity is big.
Summary of the invention
The purpose of this utility model is exactly to provide the higher many usefulness of a kind of operating efficiency special-shaped heater switch tightening tool for solving disadvantages of background technology.
The purpose of this utility model is achieved in that its as a whole head of screwing, and is " U " shape structure, is provided with the ladder table top in inboard, " U " shape structure outer end, is provided with circular hole in " U " shape bottom, is provided with square hole in the circular hole bottom.
The utility model is compared background technology and had following advantage: 1. changed into pneumatic tools and tightened by the manual heater switch of tightening, tightening a workpiece time is 4.5 seconds, and the time of tightening shortens 10 times, has greatly improved operating efficiency; 2. an instrument can be tightened two kinds of heater switch, and it is convenient to work.
Description of drawings
Fig. 1 is the utility model structure principle chart.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
The utility model is further described by embodiment below in conjunction with accompanying drawing: as shown in Figure 1 and Figure 2, be provided with work top 2 screwing on 1, this work top 2 is two parts, both are the ladder relation, and large-sized ladder table top and undersized ladder table top can be screwed the heater switch of different size respectively.Insert pneumatic head 3 during use at the square hole place that a lower bottom part of screwing 1 is provided with and can realize different heater switch is screwed fastening, screw each heater switch and only use 4.5 seconds, operating efficiency is very high.
Claims (1)
1, a kind of many with special-shaped heater switch tightening tool, it is characterized in that its as a whole head of screwing, and be " U " shape structure, be provided with the ladder table top in inboard, " U " shape structure outer end, be provided with circular hole in " U " shape structural base, be provided with square hole in the circular hole bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090124 CN2905344Y (en) | 2006-03-29 | 2006-03-29 | Screwing-up tool of multiple-purpose special shaped warm wind switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090124 CN2905344Y (en) | 2006-03-29 | 2006-03-29 | Screwing-up tool of multiple-purpose special shaped warm wind switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2905344Y true CN2905344Y (en) | 2007-05-30 |
Family
ID=38113975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620090124 Expired - Fee Related CN2905344Y (en) | 2006-03-29 | 2006-03-29 | Screwing-up tool of multiple-purpose special shaped warm wind switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2905344Y (en) |
-
2006
- 2006-03-29 CN CN 200620090124 patent/CN2905344Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 |