CN202726841U - Servo piston screwing tool - Google Patents
Servo piston screwing tool Download PDFInfo
- Publication number
- CN202726841U CN202726841U CN 201220278381 CN201220278381U CN202726841U CN 202726841 U CN202726841 U CN 202726841U CN 201220278381 CN201220278381 CN 201220278381 CN 201220278381 U CN201220278381 U CN 201220278381U CN 202726841 U CN202726841 U CN 202726841U
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- CN
- China
- Prior art keywords
- screwing
- groove
- servo piston
- screws
- tool
- 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 relates to an auxiliary device of a screwing device, in particular a servo piston screwing tool. The servo piston screwing tool comprises a tool body, wherein a handle is arranged at the bottom end of the tool body; a screwing groove is formed in the top end of the tool body; the side wall of one side of the screwing groove is opened; a concave groove is formed in the side wall of the other side of the screwing groove; and the cross section of the screwing groove is in the shape of inverse tu (the pinyin of a Chinese character). The torque of screwing output is effectively controlled by the tool, the screwing degree can be controlled, and the phenomenon of screw thread damage or improper screwing is avoided.
Description
Technical field
The utility model relates to a kind of servicing unit of the device that screws, and relates in particular to a kind of servo piston and screws frock.
Background technology
Servo piston screws complicated in a frock process always link, existing to screw technology be by, tightening machine or manually screw, if the degree tension that screws can cause stripped thread to reduce the life-span of piston, if the degree that screws does not tightly cause piston to rock, affect pistons work.
The utility model content
The utility model provides a kind of servo piston to screw frock for above-mentioned deficiency.
The utility model adopts following technical scheme:
A kind of servo piston described in the utility model screws frock, comprises the frock body, and lever is arranged in the bottom of described frock body, the top of frock body is arranged and is screwed groove, screw the sidewall of groove for open on one side, the sidewall of another side is offered groove, and the cross section that screws groove is inverted "convex" shape.
Beneficial effect
The servo piston that the utility model provides screws frock, effectively controls the moment of torsion that screws output by frock, and the degree of screwing can be controlled, and stripped thread can not occur or screw situation not in place.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic perspective view of the present utility model;
1 is the frock body among the figure, the 2nd, and lever, the 3rd, screw groove, the 4th, groove.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in the figure: a kind of servo piston screws frock, comprise frock body 1, lever 2 is arranged in the bottom of described frock body 1, the top of frock body 1 is arranged and is screwed groove 3, screw the sidewall of groove 3 for open on one side, the sidewall of another side is offered groove 4, and the cross section that screws groove 3 is inverted "convex" shape.The handle end of frock body 1 is linked to each other with screwing mechanism, screw groove 3 and link to each other with piston, get final product with the back seized piston bar of opening that screws groove 3, judge the degree that screws by the number of times that frock body 1 waves, thereby reach controllable purpose.
Claims (1)
1. a servo piston screws frock, it is characterized in that: comprise frock body (1), lever (2) is arranged in the bottom of described frock body (1), the top of frock body (1) is arranged and is screwed groove (3), screw the sidewall of groove (3) for open on one side, the sidewall of another side is offered groove (4), and the cross section that screws groove (3) is inverted "convex" shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220278381 CN202726841U (en) | 2012-06-14 | 2012-06-14 | Servo piston screwing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220278381 CN202726841U (en) | 2012-06-14 | 2012-06-14 | Servo piston screwing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726841U true CN202726841U (en) | 2013-02-13 |
Family
ID=47652584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220278381 Expired - Fee Related CN202726841U (en) | 2012-06-14 | 2012-06-14 | Servo piston screwing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729210A (en) * | 2012-06-14 | 2012-10-17 | 苏州速腾电子科技有限公司 | Servo piston screwing tool |
-
2012
- 2012-06-14 CN CN 201220278381 patent/CN202726841U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729210A (en) * | 2012-06-14 | 2012-10-17 | 苏州速腾电子科技有限公司 | Servo piston screwing tool |
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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: 20130213 Termination date: 20130614 |