CN203125489U - Anti-shake type pneumatic tool - Google Patents
Anti-shake type pneumatic tool Download PDFInfo
- Publication number
- CN203125489U CN203125489U CN 201320128892 CN201320128892U CN203125489U CN 203125489 U CN203125489 U CN 203125489U CN 201320128892 CN201320128892 CN 201320128892 CN 201320128892 U CN201320128892 U CN 201320128892U CN 203125489 U CN203125489 U CN 203125489U
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- CN
- China
- Prior art keywords
- control agent
- taper knob
- pneumatic control
- shake
- pneumatic
- 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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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses an anti-shake type pneumatic tool which comprises a pneumatic regulation body and a handle sleeve, wherein the pneumatic regulation body is arranged in the handle sleeve; a radial speed regulation part is arranged in the pneumatic regulation body; a bulge supporting rod connected with the radial speed regulation part is arranged on the pneumatic regulation body; a start elastic piece is arranged on the handle sleeve and on the bulge supporting rod, and takes the bulge supporting rod as a pivot; an inner barrel is arranged in the handle sleeve; an anti-shake spring is arranged between the inner barrel and the inner arm of the handle sleeve; and the pneumatic regulation body is arranged in the inner barrel. The anti-shake type pneumatic tool is simple in structure, the inner barrel is arranged on the inner side of the handle sleeve, the anti-shake spring is arranged between the inner barrel and the inner arm of the handle sleeve, so that the whole anti-shake performance is good, the use accuracy can be improved to a certain extent, and the structure is reasonable and practical.
Description
Technical field
The utility model belongs to pneumatic tool, is specifically related to a kind of anti-shake type pneumatic tool.
Background technology
The pneumatic tool of prior art generally is made up of taper knob and pneumatic control agent, pneumatic control agent is arranged in the taper knob, yet since pneumatic tool in use pneumatic control agent can in taper knob, shake, influence air tool normal use, simultaneously, the pneumatic tool production process complexity of prior art can not increase the noise reduction assembly for reducing exhaust noise, and practicality is relatively poor.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, the anti-shake type pneumatic tool that anti-shake performance is good.
The technical scheme that realizes the utility model purpose is a kind of anti-shake type pneumatic tool, comprise pneumatic control agent and taper knob, described pneumatic control agent is arranged in the described taper knob, be provided with radially speed governing portion in the described pneumatic control agent, be provided with the protruding support bar that is connected with described radially speed governing portion at described pneumatic control agent, described taper knob is provided with the startup shell fragment, described startup shell fragment is arranged on the described protruding support bar and is fulcrum with described protruding support bar, in described taper knob, be provided with inner core, be provided with anti-shake spring between the inner arm of described inner core and described taper knob, described pneumatic control agent is arranged in the described inner core.
Be provided with control agent noise reduction assembly in the end of described pneumatic control agent, be provided with the body noise reduction assembly that matches with described control agent noise reduction assembly in the end of described taper knob.
Described pneumatic control agent is the pneumatic control agent of hard metal, and described taper knob is gum cover, and described inner core is packing element.
The utlity model has positive effect: of the present utility model simple in structure, be provided with inner core in the taper knob inboard, and be provided with anti-shake spring between the inner arm of described inner core and described taper knob, its whole anti-shudder performance is good, can improve service precision to a certain extent, rational in infrastructure and practical.
Description of drawings
Content of the present utility model is easier clearly to be understood in order to make, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below, wherein:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
(embodiment 1)
Fig. 1 has shown a kind of specific embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of anti-shake type pneumatic tool, comprise pneumatic control agent 1 and taper knob 2, described pneumatic control agent 1 is arranged in the described taper knob 2, be provided with radially speed governing portion 11 in the described pneumatic control agent 1, be provided with the protruding support bar 12 that is connected with described radially speed governing portion 11 at described pneumatic control agent 1, described taper knob 2 is provided with and starts shell fragment 21, described startup shell fragment 21 is arranged on the described protruding support bar 12 and is fulcrum with described protruding support bar 12, in described taper knob 2, be provided with inner core 3, be provided with anti-shake spring 4 between the inner arm of described inner core 3 and described taper knob 2, described pneumatic control agent 1 is arranged in the described inner core 3.Be provided with inner core in the taper knob inboard, and be provided with anti-shake spring between the inner arm of described inner core and described taper knob, its whole anti-shudder performance is good, can improve service precision to a certain extent, and is rational in infrastructure and practical.
Be provided with control agent noise reduction assembly 13 in the end of described pneumatic control agent 1, be provided with the body noise reduction assembly 22 that matches with described control agent noise reduction assembly 13 in the end of described taper knob 2.
Described pneumatic control agent 1 is the pneumatic control agent of hard metal, and described taper knob 2 is gum cover, and described inner core 3 is packing element.
Obviously, above-described embodiment of the present utility model only is for the utility model example clearly is described, and is not to be restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection domain of the present utility model.
Claims (3)
1. anti-shake type pneumatic tool, comprise pneumatic control agent and taper knob, described pneumatic control agent is arranged in the described taper knob, be provided with radially speed governing portion in the described pneumatic control agent, be provided with the protruding support bar that is connected with described radially speed governing portion at described pneumatic control agent, described taper knob is provided with the startup shell fragment, described startup shell fragment is arranged on the described protruding support bar and is fulcrum with described protruding support bar, it is characterized in that: in described taper knob, be provided with inner core, be provided with anti-shake spring between the inner arm of described inner core and described taper knob, described pneumatic control agent is arranged in the described inner core.
2. anti-shake type pneumatic tool according to claim 1 is characterized in that: be provided with control agent noise reduction assembly in the end of described pneumatic control agent, be provided with the body noise reduction assembly that matches with described control agent noise reduction assembly in the end of described taper knob.
3. anti-shake type pneumatic tool according to claim 2, it is characterized in that: described pneumatic control agent is the pneumatic control agent of hard metal, and described taper knob is gum cover, and described inner core is packing element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128892 CN203125489U (en) | 2013-03-08 | 2013-03-08 | Anti-shake type pneumatic tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128892 CN203125489U (en) | 2013-03-08 | 2013-03-08 | Anti-shake type pneumatic tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125489U true CN203125489U (en) | 2013-08-14 |
Family
ID=48933509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320128892 Expired - Fee Related CN203125489U (en) | 2013-03-08 | 2013-03-08 | Anti-shake type pneumatic tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125489U (en) |
-
2013
- 2013-03-08 CN CN 201320128892 patent/CN203125489U/en not_active Expired - Fee Related
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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: 20130814 Termination date: 20140308 |