CN203510064U - Torsion cup of electric spanner - Google Patents
Torsion cup of electric spanner Download PDFInfo
- Publication number
- CN203510064U CN203510064U CN201320454300.8U CN201320454300U CN203510064U CN 203510064 U CN203510064 U CN 203510064U CN 201320454300 U CN201320454300 U CN 201320454300U CN 203510064 U CN203510064 U CN 203510064U
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- CN
- China
- Prior art keywords
- ring gear
- torsion
- ring bodies
- torsion cup
- cup
- 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.)
- Withdrawn - After Issue
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model belongs to the technical field of electric tools, particularly relates to a torsion cup of an electric spanner, and discloses a torsion cup of an electric spanner. The torsion cup of the electric spanner comprises an annular body, a ring gear is arranged at one end of the annular body, scale values are arranged at the positions, located at one end of the ring gear, of the outer side of the annular body, a plurality of clamping strips are arranged on the inner side of the annular body and a clamping block is arranged on the ring gear. The torsion cup of the electric spanner is simple in structure, convenient to use and capable of well determining the torsion value, thereby enabling torsion to be more accurate and operation to be simpler.
Description
Technical field
The utility model belongs to electric tool technical field, relates in particular to a kind of torsion cup of electric wrench.
Background technology
Spanner is the instrument of tightening or unscrew screw, nut etc.Previously used spanner is a kind of conventional installation and removal instrument.Utilize lever principle to twist bolt, screw, nut and other screw threads and tightly hold the opening of bolt or nut or the hand tools of trepanning firmware.Spanner is conventionally shaped with clamp holder portion and applies external force shank and apply external force in the one or both ends of shank, just can twist opening or trepanning that bolt or nut are held bolt or nut.During use, along screw thread rotation direction, at shank, apply external force, just can twist bolt or nut.This type of spanner needs artificial twisting, so very inconvenient when using in engineering.At present, use a kind of electric wrench, in the process of using, existed the situations such as torsional forces deficiency.
Summary of the invention
The purpose of this utility model is to solve above-described technical problem, and a kind of torsion cup of electric wrench is provided, and its technical scheme is as follows:
A kind of torsion cup of electric wrench, it is characterized in that, the torsion cup of described electric wrench comprises ring bodies, one end of described ring bodies is provided with ring gear, the place, one end that the outside of described ring bodies is positioned at ring gear is provided with scale value, the inner side of described ring bodies is provided with some card articles, and described ring gear is provided with fixture block.
Optimal way is that the outside of described ring bodies is provided with some anti-slip tanks.
Optimal way is that described ring gear is semi-circular ring gear.
Optimal way is that the joint in described anti-slip tank and the outside of ring bodies is provided with smooth bevel.
The torsion cup of the electric wrench that the utility model provides, when in use, whole ring bodies is to be set in gear-box group, and the inner side of ring bodies is provided with some card articles, and described ring gear is provided with fixture block can be so that play good positioning action after determining torque value.During concrete use, first determine torque value, then rotary annular body reaches after torque value, just can carry out work.When work has proceeded to, its fixture block can block, thereby quits work.
The outside of ring bodies described in the utility model is provided with some anti-slip tanks.Cross anti-slip tank and can hold preferably ring bodies so that when determining torque value toward ring bodies, relatively labour-saving is turned round ring bodies under the scale that its torque value is corresponding.
Ring gear described in the utility model is semi-circular ring gear.Can reduce the difficulty of making so that reduce technological process when making, make product can be sooner, make more simply and easily.
The joint in the outside of anti-slip tank described in the utility model and ring bodies is provided with smooth bevel.Smooth bevel makes whole product more attractive in appearance, also makes that feel is more good when in use simultaneously, convenient operation.
The utility model is simple in structure, easy to use, can be good at determining torque value, and makes torsion more accurate, makes operation more easy.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with Fig. 1, illustrate embodiment:
A kind of torsion cup of electric wrench, it is characterized in that, the torsion cup of described electric wrench comprises ring bodies 1, one end of described ring bodies 1 is provided with ring gear 2, the place, one end that the outside of described ring bodies 1 is positioned at ring gear 2 is provided with scale value 3, the inner side of described ring bodies 1 is provided with some card articles 4, and described ring gear 2 is provided with fixture block 5.
Optimal way is that the outside of described ring bodies 1 is provided with some anti-slip tanks 6.
Optimal way is that described ring gear is semi-circular ring gear.
Optimal way is that the joint in described anti-slip tank and the outside of ring bodies is provided with smooth bevel.
The torsion cup of the electric wrench that the utility model provides, when in use, whole ring bodies is to be set in gear-box group, and the inner side of ring bodies is provided with some card articles, and described ring gear is provided with fixture block can be so that play good positioning action after determining torque value.During concrete use, first determine torque value, then rotary annular body reaches after torque value, just can carry out work.When work has proceeded to, its fixture block can block, thereby quits work.
Claims (4)
1. the torsion cup of an electric wrench, it is characterized in that, the torsion cup of described electric wrench comprises ring bodies, one end of described ring bodies is provided with ring gear, the place, one end that the outside of described ring bodies is positioned at ring gear is provided with scale value, the inner side of described ring bodies is provided with some card articles, and described ring gear is provided with fixture block.
2. the torsion cup of electric wrench as claimed in claim 1, is characterized in that, the outside of described ring bodies is provided with some anti-slip tanks.
3. the torsion cup of electric wrench as claimed in claim 1, is characterized in that, described ring gear is semi-circular ring gear.
4. the torsion cup of electric wrench as claimed in claim 2, is characterized in that, the joint in described anti-slip tank and the outside of ring bodies is provided with smooth bevel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454300.8U CN203510064U (en) | 2013-07-29 | 2013-07-29 | Torsion cup of electric spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454300.8U CN203510064U (en) | 2013-07-29 | 2013-07-29 | Torsion cup of electric spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203510064U true CN203510064U (en) | 2014-04-02 |
Family
ID=50369046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320454300.8U Withdrawn - After Issue CN203510064U (en) | 2013-07-29 | 2013-07-29 | Torsion cup of electric spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203510064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381586A (en) * | 2013-07-29 | 2013-11-06 | 浙江瑞邦电气有限公司 | Torsion cup of electric wrench |
-
2013
- 2013-07-29 CN CN201320454300.8U patent/CN203510064U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381586A (en) * | 2013-07-29 | 2013-11-06 | 浙江瑞邦电气有限公司 | Torsion cup of electric wrench |
| CN103381586B (en) * | 2013-07-29 | 2016-04-06 | 浙江瑞邦电气有限公司 | A kind of torsion cup of electric wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140402 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |