CN203510059U - Sleeve special for torque wrench - Google Patents
Sleeve special for torque wrench Download PDFInfo
- Publication number
- CN203510059U CN203510059U CN201320513191.2U CN201320513191U CN203510059U CN 203510059 U CN203510059 U CN 203510059U CN 201320513191 U CN201320513191 U CN 201320513191U CN 203510059 U CN203510059 U CN 203510059U
- Authority
- CN
- China
- Prior art keywords
- sleeve part
- sleeve
- ball
- spring
- torque spanner
- 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 discloses a sleeve special for a torque wrench. The sleeve comprises a connecting part, a first sleeve part and a second sleeve part, wherein the connecting part, the first sleeve part and the second sleeve part are connected into a whole, the first sleeve part is hollow to form an insertion groove, a spring chamber is arranged in the second sleeve part, a spring and a ball are arranged in the spring chamber, the ball is arranged above the spring, an opening is formed in the top end of the spring chamber, and the width of the opening is smaller than the diameter of the ball. The sleeve special for the torque wrench is convenient to use, high in reliability, and capable of reducing cost for torsion detection of a well-riveted brake shoe assembly.
Description
Technical field
The utility model relates to sleeve, relates in particular to the sleeve of torque spanner special use.
Background technology
When torque spanner of the prior art carries out torsion detection to the brake shoe assembly of riveting, need to criticize mouth and insert rivet hole, because batch mouth is shorter, rivet hole is darker, very inconvenience during operation; Common batch mouth and torque spanner junction are not very firm, and the phenomenon that often drops causes uses inconvenience; Because batch mouth is more easy to wear, use batch mouth that magnetic metal is prepared into exist again cost high, the dissatisfactory problem of rigidity.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of testing cost and torque spanner of reducing in conjunction with firmly, easy to use and torque spanner socket wrench specially adapted for it that reliability is high.
The technical solution of the utility model is: a kind of torque spanner socket wrench specially adapted for it, comprise the connecting portion, the first sleeve part and the second sleeve part that connect as one, the first sleeve part is hollow and forms slot, in the second sleeve part, be provided with spring housing, in spring housing, be provided with spring and ball, ball is arranged on spring top, and spring housing top is provided with opening, and described A/F is less than the diameter of ball.
Described slot is four jiaos, hexagonal or polygonal.
The second described sleeve part is square, circle or oval.
Described connecting portion material is magnetic metal.
The beneficial effects of the utility model are: connecting portion is that magnetic metal is made, and have guaranteed the absorption of sleeve to batch mouth, prevent that batch mouth from dropping; Integral design has guaranteed the rigidity of sleeve; Spring housing has guaranteed combining closely of sleeve and torque spanner jack inwall; It is more simple and convenient when plug-in type connected mode makes to change screwdriver bit.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, connecting portion; 2, the first sleeve part; 3, the second sleeve part; 4, slot; 5, spring housing; 6, spring; 7, ball.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model, as shown in Figure 1, a kind of torque spanner socket wrench specially adapted for it, comprise the connecting portion 1 connecting as one, the first sleeve part 2 and the second sleeve part 3, the first sleeve part 2 is for hollow and form slot 4, in the second sleeve part 3, be provided with spring housing 5, in spring housing 5, be provided with spring 6 and ball 7, ball 7 is arranged on spring 6 tops, spring housing 5 tops are provided with opening, described A/F is less than the diameter of ball 7, described slot 4 is four jiaos, hexagonal or polygonal, the second described sleeve part 3 is square, circular or oval, described connecting portion 1 material is magnetic metal, when the good brake shoe assembly of riveted being carried out to torsion detection, the second sleeve part 3 is inserted to the jack of torque spanner, the ball 7 clamping Socket walls that part is protruded outside spring housing 5 position, and select suitable batch mouth to insert in slot 4 and can detect, simple and convenient.
Claims (4)
1. a torque spanner socket wrench specially adapted for it, it is characterized in that: comprise the connecting portion (1), the first sleeve part (2) and the second sleeve part (3) that connect as one, the first sleeve part (2) is for hollow and form slot (4), in the second sleeve part (3), be provided with spring housing (5), in spring housing (5), be provided with spring (6) and ball (7), ball (7) is arranged on spring (6) top, and spring housing (5) top is provided with opening, and described A/F is less than the diameter of ball (7).
2. a kind of torque spanner socket wrench specially adapted for it according to claim 1, is characterized in that: described slot (4) is four jiaos, hexagonal or polygonal.
3. a kind of torque spanner socket wrench specially adapted for it according to claim 1, is characterized in that: described the second sleeve part (3) is square, circle or oval.
4. a kind of torque spanner socket wrench specially adapted for it according to claim 1, is characterized in that: described connecting portion (1) material is magnetic metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513191.2U CN203510059U (en) | 2013-08-21 | 2013-08-21 | Sleeve special for torque wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513191.2U CN203510059U (en) | 2013-08-21 | 2013-08-21 | Sleeve special for torque wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203510059U true CN203510059U (en) | 2014-04-02 |
Family
ID=50369041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320513191.2U Expired - Fee Related CN203510059U (en) | 2013-08-21 | 2013-08-21 | Sleeve special for torque wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203510059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162867A (en) * | 2014-08-06 | 2014-11-26 | 陈菊芳 | Assembly device for automobile hub bolts |
| CN106141652A (en) * | 2016-08-30 | 2016-11-23 | 广西玉柴机器股份有限公司 | The cylinder bolt screwing tool of iron filings can be inhaled |
-
2013
- 2013-08-21 CN CN201320513191.2U patent/CN203510059U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162867A (en) * | 2014-08-06 | 2014-11-26 | 陈菊芳 | Assembly device for automobile hub bolts |
| CN106141652A (en) * | 2016-08-30 | 2016-11-23 | 广西玉柴机器股份有限公司 | The cylinder bolt screwing tool of iron filings can be inhaled |
| CN106141652B (en) * | 2016-08-30 | 2019-03-05 | 广西玉柴机器股份有限公司 | The cylinder bolt screwing tool of iron filings can be inhaled |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20180821 |