CN202556372U - Electric wrench connecting device - Google Patents
Electric wrench connecting device Download PDFInfo
- Publication number
- CN202556372U CN202556372U CN2012202292439U CN201220229243U CN202556372U CN 202556372 U CN202556372 U CN 202556372U CN 2012202292439 U CN2012202292439 U CN 2012202292439U CN 201220229243 U CN201220229243 U CN 201220229243U CN 202556372 U CN202556372 U CN 202556372U
- Authority
- CN
- China
- Prior art keywords
- electric wrench
- connecting device
- hexagonal
- wrench connecting
- rod
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Provided is an electric wrench connecting device. The utility model relates to the machinery field, in particular to the electric wrench connecting device. The electric wrench connecting device is convenient to use, and can assemble and disassemble different bolts and screws and can be used for tapping. The electric wrench connecting device comprises a rod body, wherein one end of the rod body is provided with a hexagonal base which is matched with an inner hexagonal wrench sleeve. The other end of the rod body is connected with a screwdriver head, an outer hexagonal wrench, a screw tap or a screw die. The electric wrench connecting device has the advantages of being convenient to replace, flexible to use, and capable of improving work efficiency.
Description
Technical field
The utility model relates to mechanical field, relates in particular to a kind of electric wrench coupling arrangement.
Background technology
At present, known electric wrench can only be pulled the bolt that one type of different size was installed or dismantled to cover through changing different interior hexagonals.But, in reality, often need bolt and the screw of perhaps dismantling the variety classes type be installed with electric wrench, also need carry out internal thread or externally threaded processing sometimes.Therefore just need frequent replacing to pull instruments such as cover, screw tap or screw die.This very inconvenience in the use of reality influences the efficient of work.
The utility model content
The utility model is to the above-mentioned deficiency that prior art exists, and provides novel a kind of not only easy to use but also can install and remove the electric wrench coupling arrangement of different bolts, screw, tapping.
The purpose of the utility model is to realize through following technical scheme:
A kind of electric wrench coupling arrangement comprises the body of rod, and the said body of rod one end is provided with the hexagon base, and said hexagon base is pulled cover with interior hexagonal and matched, and the said body of rod other end connects with driver bit, outer-hexagonal spanner, screw tap or screw die.
Said hexagon base and interior hexagonal are pulled cover and are matched in clearance.
The utility model beneficial effect: it is convenient that (1) electric wrench is changed when mounting or dismounting different bolts, screw or tapping, saves time, and increases work efficiency; (2) can be used for connecting multiple throw, use flexibly; (3) simple in structure, be easy to make.
Description of drawings
Fig. 1 is the described electric wrench coupling arrangement of a utility model driver bit structural representation.
Fig. 2 is the described electric wrench coupling arrangement of a utility model outer-hexagonal spanner structural representation.
Fig. 3 is the described electric wrench coupling arrangement of a utility model screw die structural representation.Among the figure:
The 1-body of rod; 2-hexagon base; Hexagonal is pulled cover in the 3-; The 4-driver bit; The 5-screw die; The 6-spanner.
The specific embodiment
According to accompanying drawing and embodiment the utility model is done further explain below:
Like Fig. 1, Fig. 2, shown in Figure 3, a kind of electric wrench coupling arrangement comprises the body of rod 1, and the said body of rod 1 one ends are provided with hexagon base 2, and said hexagon base 2 is pulled cover 3 with interior hexagonal and matched.The spanner 6 of the said body of rod 1 other end and driver bit 4, outer-hexagonal, screw tap or screw die 5 welderings are one.So just guaranteed that required instrument connects firmly with hexagon base 2, can not separate.Said interior hexagonal is pulled cover 3 and is enclosed within on the output shaft of electric wrench.Said interior hexagonal is pulled cover 3 and can be selected according to required size.When using the electric wrench device, only need according to institute will with instruments such as driver bit 4, spanner 6, screw tap or screw die 5 its end that has hexagon base 2 is installed in hexagonal pull and overlap on 3.Hexagon base 2 and interior hexagonal are pulled cover 3 and are matched, so hexagon base 2 is pulled cover 3 with interior hexagonal and can not be relatively rotated.Like this, the torque of electric wrench output can be delivered on the employed instrument through the electric wrench coupling arrangement.Said hexagon base 2 is pulled cover 3 with interior hexagonal and is matched in clearance.When other needed, as long as pulling hexagon base 2 to overlap in 3 from interior hexagonal pulls down, the instruments such as other needed driver bit 4, spanner 6, screw tap or screw die 5 of changing again got final product.
Claims (2)
1. an electric wrench coupling arrangement comprises the body of rod, it is characterized in that: the said body of rod one end is provided with the hexagon base, and said hexagon base is pulled cover with interior hexagonal and matched, and the said body of rod other end connects with driver bit, outer-hexagonal spanner, screw tap or screw die.
2. electric wrench coupling arrangement as claimed in claim 1 is characterized in that: said hexagon base and interior hexagonal are pulled cover and are matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202292439U CN202556372U (en) | 2012-05-17 | 2012-05-17 | Electric wrench connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202292439U CN202556372U (en) | 2012-05-17 | 2012-05-17 | Electric wrench connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202556372U true CN202556372U (en) | 2012-11-28 |
Family
ID=47206069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202292439U Expired - Fee Related CN202556372U (en) | 2012-05-17 | 2012-05-17 | Electric wrench connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202556372U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975166A (en) * | 2012-11-30 | 2013-03-20 | 新昌电力公司 | Intra-Hexagonal tool |
| CN105500294A (en) * | 2016-01-27 | 2016-04-20 | 安庆市凌康机电产品设计有限公司 | Universal tool adapting assembly |
| CN106239457A (en) * | 2016-08-25 | 2016-12-21 | 太仓市华天冲压五金制品厂 | A kind of Portable screw bolt box carrying driver |
-
2012
- 2012-05-17 CN CN2012202292439U patent/CN202556372U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975166A (en) * | 2012-11-30 | 2013-03-20 | 新昌电力公司 | Intra-Hexagonal tool |
| CN105500294A (en) * | 2016-01-27 | 2016-04-20 | 安庆市凌康机电产品设计有限公司 | Universal tool adapting assembly |
| CN106239457A (en) * | 2016-08-25 | 2016-12-21 | 太仓市华天冲压五金制品厂 | A kind of Portable screw bolt box carrying driver |
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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: 20121128 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |