CN204135960U - Piston torque spanner - Google Patents
Piston torque spanner Download PDFInfo
- Publication number
- CN204135960U CN204135960U CN201420544367.5U CN201420544367U CN204135960U CN 204135960 U CN204135960 U CN 204135960U CN 201420544367 U CN201420544367 U CN 201420544367U CN 204135960 U CN204135960 U CN 204135960U
- Authority
- CN
- China
- Prior art keywords
- piston
- spanner
- groove
- utility
- 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.)
- Active
Links
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model relates to a kind of piston torque spanner, comprise into the spanner of cylindrical structural, described spanner upper center has the groove placing piston, the square groove installing torque spanner is had in the middle part of described spanner lower end, described groove floor circumferencial direction is evenly provided with multiple pin, described piston has the installing hole be connected with bayonet fittings, the excircle of spanner is welded with handle.The utility model compact conformation, rationally; easy to operate; by piston being loaded in groove that spanner leaves; and by the installing hole on piston and bayonet fittings; under the effect of torque spanner, complete the installation of piston fast, convenient and swift; because piston bush is placed in groove, serve the effect of protection piston.
Description
Technical field
The utility model relates to spanner, especially a kind of piston torque spanner.
Background technology
Piston is conventional parts, in prior art, the mode of tightening is adopted usually to the installation of piston, but in the process of tightening piston, easy generation is skidded, thus damage piston even other parts, the pin on piston also can be made to fracture, affect production efficiency, and affect product processing quality.
Utility model content
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of piston torque spanner rational in infrastructure, thus makes piston easy for installation, increase work efficiency, and protects piston not receive damage simultaneously.
The technical scheme that the utility model adopts is as follows:
A kind of piston torque spanner, comprise into the spanner of cylindrical structural, described spanner upper center has the groove placing piston, the square groove installing torque spanner is had in the middle part of described spanner lower end, described groove floor circumferencial direction is evenly provided with multiple pin, described piston has the installing hole be connected with bayonet fittings, the excircle of described spanner is welded with handle.
The beneficial effects of the utility model are as follows:
The utility model compact conformation, rationally; easy to operate; by piston being loaded in groove that spanner leaves; and by the installing hole on piston and bayonet fittings; under the effect of torque spanner, complete the installation of piston fast, convenient and swift; because piston bush is placed in groove, serve the effect of protection piston.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Wherein: 1, handle; 2, spanner; 3, groove; 4, square groove; 5, pin.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As depicted in figs. 1 and 2, the piston torque spanner of the present embodiment, comprise into the spanner 2 of cylindrical structural, spanner 2 upper center has the groove 3 placing piston, the square groove 4 installing torque spanner is had in the middle part of spanner 2 lower end, groove 3 base circumference direction is evenly provided with multiple pin 5, piston has the installing hole be connected with pin 5, the excircle of spanner 2 is welded with handle 1.
In actual use procedure, first, two handles 1 are symmetrically welded on the outer circumference surface of spanner 2, three pin 5 tight fits are positioned the bottom surface of spanner 2 recessings 3, connect three installing holes on piston by three pins 5, realize tightening of piston.
Specific operation process is as follows:
Piston torque spanner described in the utility model is inserted in piston, groove 3 is coordinated with piston, three pins 5 connect three installing holes on piston simultaneously, and in square groove 4, load torque spanner, hand-held handle 1 is tightened.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range, see claim, within protection domain of the present utility model, can do any type of amendment.
Claims (1)
1. a piston torque spanner, it is characterized in that: the spanner (2) comprising into cylindrical structural, described spanner (2) upper center has the groove (3) placing piston, the square groove (4) installing torque spanner is had in the middle part of described spanner (2) lower end, described groove (3) base circumference direction is evenly provided with multiple pin (5), described piston has the installing hole be connected with pin (5), the excircle of described spanner (2) is welded with handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544367.5U CN204135960U (en) | 2014-09-22 | 2014-09-22 | Piston torque spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544367.5U CN204135960U (en) | 2014-09-22 | 2014-09-22 | Piston torque spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135960U true CN204135960U (en) | 2015-02-04 |
Family
ID=52412674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420544367.5U Active CN204135960U (en) | 2014-09-22 | 2014-09-22 | Piston torque spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500258A (en) * | 2014-09-22 | 2016-04-20 | 无锡宏利减震器有限公司 | Piston torque wrench |
-
2014
- 2014-09-22 CN CN201420544367.5U patent/CN204135960U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500258A (en) * | 2014-09-22 | 2016-04-20 | 无锡宏利减震器有限公司 | Piston torque wrench |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204135960U (en) | Piston torque spanner | |
| CN202507090U (en) | Auxiliary clamp for pipe fitting machining | |
| CN203764698U (en) | Simple manual plate bending device | |
| CN203843825U (en) | Tool rack | |
| CN202365199U (en) | Table allowing clamp plates to be adjusted | |
| CN205147861U (en) | Boring grab of positioning disk | |
| CN105500258A (en) | Piston torque wrench | |
| CN204053853U (en) | Connector mapping fast clamping tool | |
| CN204321631U (en) | A kind of fixed jig of Novel workpiece | |
| CN203973432U (en) | Mechanical type clamping device | |
| CN202639377U (en) | Three-jaw chuck | |
| CN203993173U (en) | A kind of cast iron three-way pipe clamping tool | |
| CN205129093U (en) | Outer lane interchangeable anchor clamps in gerar grinding | |
| CN204064170U (en) | A kind of groove width rapid detection fixture | |
| CN204584775U (en) | A kind of fixture | |
| CN203649933U (en) | Multifunctional integrated fixture for shaft components | |
| CN203354295U (en) | Apple corer | |
| CN203895731U (en) | Hydraulic wire crimping tool with cutting function | |
| CN203730951U (en) | Quick detachable-type connecting structure of pipeline mounting side | |
| CN204221720U (en) | A kind of aid on ultrafiltration apparatus | |
| CN204082843U (en) | A kind of stone bolt | |
| CN203774590U (en) | Lead terminal crimping tool | |
| CN203297193U (en) | Toothpaste filling machine cylinder connecting piece | |
| CN204160191U (en) | A kind of fixture | |
| CN204366714U (en) | Manipulator handle grinding clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |