CN2101562U - Electric quick wrench - Google Patents
Electric quick wrench Download PDFInfo
- Publication number
- CN2101562U CN2101562U CN 91224917 CN91224917U CN2101562U CN 2101562 U CN2101562 U CN 2101562U CN 91224917 CN91224917 CN 91224917 CN 91224917 U CN91224917 U CN 91224917U CN 2101562 U CN2101562 U CN 2101562U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- collet head
- sheathed
- wrench
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 2
Images
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model discloses an electric quick wrench, belonging to an impact wrench. An outer shell is arranged on one end of a handle; a worm wheel, an electromotor and an endless screw sheathed with the motor shaft are arranged in the outer shell; a collet head is sheathed with the connecting hole of the collet head of the worm wheel. Because of the endless screw transmission mechanism, the torsion is enlarged, and the utility model can be sheathed with the different geometric sizes collet heads. The utility model has the advantages of small size, light weight and convenient operation.
Description
The utility model belongs to impact wrench.
Having a kind of dismounting automobile to keep away the electric wrench of the spring set bolt that shakes at present, is by motor, gear-box and the drive link formation that socket-connects with collet head, and there is complex structure in it, and volume is big, heaviness, shortcomings such as operation inconvenience.
The purpose of this utility model is to provide a kind of electronic quick wrench.
The purpose of this utility model is achieved in that the shell inner cavity at handle one end is provided with worm gear, and worm gear is meshed with worm screw, and worm screw socket-connects by its endoporus and motor reel, and the inner edge of worm gear is provided with the collet head connecting hole, can socket-connect with collet head.
The utility model can increase moment of torsion because of adopting worm gearing, and the worm gear inner edge can socket-connect with the collet head of different geometrical size simultaneously, and its volume is little, and is in light weight, easy to use.
Concrete structure of the present utility model accompanying drawing is in conjunction with the embodiments done further narration.
Fig. 1 is the utility model structure chart.
Fig. 2 is the utility model worm gear arrangement figure.
Fig. 3 is the utility model worm structure figure.
Fig. 4 is the utility model sleeve head structure figure.
Fig. 5 is the utility model motor reel structure chart.
End at handle 8 is provided with shell 7, and constitute one with handle 8, worm gear 5, motor 2 and be placed in respectively in the inner chamber of shell 7, the profile of motor reel 3 body that is rectangle with the worm screw 4 that motor reel 3 socket-connects, the endoporus of worm screw 4 is square, worm screw 4 socket-connects with motor reel 3, worm screw 4 is meshed with worm gear 5, and the inner edge of worm gear 5 is provided with collet head connecting hole 6, can socket-connect with the rectangular body on the collet head 9, and the formation one, press button 1 is installed on the handle 8.
Claims (1)
- A kind of electronic quick wrench, it is characterized in that being provided with worm gear 5 in shell 7 inner chambers of handle 8 one ends, worm gear 5 is meshed with worm screw 4, and worm screw 4 socket-connects by its endoporus and motor reel 3, the inner edge of worm gear 5 is provided with collet head connecting hole 6, can socket-connect with collet head 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91224917 CN2101562U (en) | 1991-09-08 | 1991-09-08 | Electric quick wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91224917 CN2101562U (en) | 1991-09-08 | 1991-09-08 | Electric quick wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2101562U true CN2101562U (en) | 1992-04-15 |
Family
ID=4931291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91224917 Granted CN2101562U (en) | 1991-09-08 | 1991-09-08 | Electric quick wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2101562U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209912A (en) * | 2013-05-30 | 2014-12-17 | 上海昆杰五金工具有限公司 | Electric auxiliary wrench |
| CN105290771A (en) * | 2015-11-02 | 2016-02-03 | 国网山东省电力公司电力科学研究院 | End effector used for demounting nut of high-tension transmission line and robot |
| CN107309832A (en) * | 2017-06-29 | 2017-11-03 | 苏亚斌 | A low-torque multi-purpose electromechanical wrench device |
| CN109500577A (en) * | 2018-11-05 | 2019-03-22 | 蔚来汽车有限公司 | Screwing device |
-
1991
- 1991-09-08 CN CN 91224917 patent/CN2101562U/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209912A (en) * | 2013-05-30 | 2014-12-17 | 上海昆杰五金工具有限公司 | Electric auxiliary wrench |
| CN105290771A (en) * | 2015-11-02 | 2016-02-03 | 国网山东省电力公司电力科学研究院 | End effector used for demounting nut of high-tension transmission line and robot |
| CN107309832A (en) * | 2017-06-29 | 2017-11-03 | 苏亚斌 | A low-torque multi-purpose electromechanical wrench device |
| CN109500577A (en) * | 2018-11-05 | 2019-03-22 | 蔚来汽车有限公司 | Screwing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2101562U (en) | Electric quick wrench | |
| CN2310691Y (en) | Four head electric wheel removal tool | |
| CN214081367U (en) | Novel tool carrying device for electric power overhaul | |
| CN217735613U (en) | Electric barring machine for DF4B diesel engine | |
| CN216681959U (en) | Automatically controlled repair tools of car | |
| CN210387334U (en) | Double-shaft torsion transmission mechanism | |
| CN2310692Y (en) | Double head electric wheel removal tool | |
| CN2505238Y (en) | Semi-autoamtic screwdriver | |
| CN2191091Y (en) | Electric typewriter | |
| CN2394760Y (en) | Nut dismantling machine | |
| CN2548450Y (en) | Electric hanging sunshading | |
| CN2207334Y (en) | Spiral power spring-driving improved bicycle structure | |
| CN219687267U (en) | Automobile safety belt retractor | |
| CN2443802Y (en) | Adjustable spanner capable of being used as socket spanner | |
| CN2535262Y (en) | Portable electric bicycle | |
| CN2352084Y (en) | Electric rotating Buddhist hand drum | |
| CN2347878Y (en) | Planetary reversing device | |
| CN2361560Y (en) | Reverse gear device for motorcycle | |
| CN2601779Y (en) | Novel polishing machine | |
| CN2317052Y (en) | Hand tool handle | |
| CN2273243Y (en) | Electric hammer | |
| CN209974197U (en) | Jack | |
| CN2130116Y (en) | Hand dredging machine | |
| CN2319236Y (en) | Four-head manual wheel removal tool | |
| CN2473032Y (en) | Reverse gear unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |