CN204711990U - Hand-held pneumatic beating unit - Google Patents
Hand-held pneumatic beating unit Download PDFInfo
- Publication number
- CN204711990U CN204711990U CN201520423337.3U CN201520423337U CN204711990U CN 204711990 U CN204711990 U CN 204711990U CN 201520423337 U CN201520423337 U CN 201520423337U CN 204711990 U CN204711990 U CN 204711990U
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- CN
- China
- Prior art keywords
- impact
- pipe
- piston
- air inlet
- hand
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- 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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- Percussive Tools And Related Accessories (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model relates to hand-held pneumatic beating unit, comprises casing, impact driven unit, hammer.Described impact driven unit comprises breather pipe group, air valve, piston, return spring, guide rod, and described breather pipe group contains air inlet pipe, guide pipe, and described air inlet pipe runs through the shell wall of described casing.Described guide pipe is connected with described air inlet pipe, and described piston matches with the inwall of described guide pipe.The beneficial effects of the utility model are: this beating unit adopts pneumatic mode to carry out impact operation, and impact is not by the impact of operator's subjectivity, and behaviour's acting pneumatic replaces manually, thus operation more accurately and reliably.
Description
Technical field
The utility model relates to mechanical device, is specifically related to a kind of beating unit, and this beating unit adopts hand-held impact operation, applied widely.
Background technology
Impact operation is usually used in carpenter field, pincers worker field.Be usually used in shooting iron nail or combination assembling for carpenter field.The part revising distortion is usually used in for pincers worker field.Carrying out aforesaid operations under normal circumstances directly uses iron hammer to carry out.But manually adopt iron hammer to carry out operation and there is following drawback, positioning when misoperation easily causes iron nail to shoot, thus cause iron nail to extract.Revise in the process of distortion part and reparation also can be caused not in place, thus do not reach instructions for use.Therefore original iron hammer is adopted to carry out manual operations larger by the impact of subjective factor.
Summary of the invention
The deficiency that the utility model overcomes background technology provides hand-held beating unit, and this beating unit adopts pneumatic mode to carry out impact operation, and impact is not by the impact of operator's subjectivity, and behaviour's acting pneumatic replaces manually, thus operation more accurately and reliably.
The utility model provides following technical proposals: hand-held pneumatic beating unit, comprises casing, impact driven unit, hammer.Described impact driven unit comprises breather pipe group, air valve, piston, return spring, guide rod, and described breather pipe group contains air inlet pipe, guide pipe, and described air inlet pipe runs through the shell wall of described casing.Described guide pipe is connected with described air inlet pipe, and described piston matches with the inwall of described guide pipe.One end of described guide rod is fixedly connected with described piston, and the other end of described piston is fixedly connected with described hammer, and described guide rod runs through described return spring, and described return spring is between the tube wall and described piston of described guide pipe.
Further, described casing is provided with through hole, and described hammer is cylindrical, and the periphery of described hammer matches with described through hole.
Further, described hand-held pneumatic beating unit also comprises dowel, and described breather pipe group is fixedly connected with described casing by described dowel.
The beneficial effects of the utility model are: described air valve is opened in use procedure, and now high pressure draught passes into described air inlet pipe, because described air inlet pipe is connected with described guide pipe.Therefore gases at high pressure promote described piston and produce rectilinear motion, because described hammer is fixedly connected with described piston by described guide rod in guide pipe.Therefore hammer is driven to do stroke.This beating unit adopts pneumatic mode to carry out impact operation, and impact is not by the impact of operator's subjectivity, and behaviour's acting pneumatic replaces manually, thus operation more accurately and reliably.
Accompanying drawing explanation
Fig. 1 is the structural representation of hand-held pneumatic beating unit described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is further described.
In Fig. 1: casing 1, hammer 2, air valve 3, piston 4, return spring 5, guide rod 6, air inlet pipe 7, guide pipe 8, through hole 9, dowel 10.
Hand-held pneumatic beating unit, comprises casing 1, impact driven unit, hammer 2.Described impact driven unit contains breather pipe group, air valve 3, piston 4, return spring 5, guide rod 6.Described breather pipe group contains air inlet pipe 7, guide pipe 8, and described air inlet pipe 7 runs through the shell wall of described casing 1.Described guide pipe 8 is connected with described air inlet pipe 7, described piston 4 matches with the inwall of described guide pipe 8, one end of described guide rod 6 is fixedly connected with described piston 4, the other end of described piston 4 is fixedly connected with described hammer 2, described guide rod 6 runs through described return spring 5, and described return spring 5 is between the tube wall and described piston 4 of described guide pipe 8.
Described casing 1 is provided with through hole 9, and described hammer 2 is cylindrical, and the periphery of described hammer 2 matches with described through hole 9.Increase the guiding accuracy of impact, the life-span of extension fixture.
Described hand-held pneumatic beating unit is also containing dowel 10, and described breather pipe group is fixedly connected with described casing 1 by described dowel 10.This dowel 10 adds the stability of the structure of device.
Claims (3)
1. hand-held pneumatic beating unit, comprise casing (1), impact driven unit, hammer (2), it is characterized in that, described impact driven unit comprises breather pipe group, air valve (3), piston (4), return spring (5), guide rod (6), described breather pipe group contains air inlet pipe (7), guide pipe (8), described air inlet pipe (7) runs through the shell wall of described casing (1), described guide pipe (8) is connected with described air inlet pipe (7), described piston (4) matches with the inwall of described guide pipe (8), one end of described guide rod (6) is fixedly connected with described piston (4), the other end of described piston (4) is fixedly connected with described hammer (2), described guide rod (6) runs through described return spring (5), described return spring (5) is positioned between the tube wall of described guide pipe (8) and described piston (4).
2. hand-held pneumatic beating unit according to claim 1, is characterized in that, described casing (1) is provided with through hole (9), and described hammer (2) is for cylindrical, and the periphery of described hammer (2) matches with described through hole (9).
3. hand-held pneumatic beating unit according to claim 1, is characterized in that, described hand-held pneumatic beating unit also comprises dowel (10), and described breather pipe group is fixedly connected with described casing (1) by described dowel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520423337.3U CN204711990U (en) | 2015-06-18 | 2015-06-18 | Hand-held pneumatic beating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520423337.3U CN204711990U (en) | 2015-06-18 | 2015-06-18 | Hand-held pneumatic beating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204711990U true CN204711990U (en) | 2015-10-21 |
Family
ID=54311015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520423337.3U Expired - Fee Related CN204711990U (en) | 2015-06-18 | 2015-06-18 | Hand-held pneumatic beating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204711990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889941A (en) * | 2015-06-18 | 2015-09-09 | 江苏宏博机械制造有限公司 | Hand-held pneumatic striking device |
| CN111996306A (en) * | 2020-09-11 | 2020-11-27 | 重庆隆发皮革制品有限责任公司 | High-stability cow leather mat production process |
-
2015
- 2015-06-18 CN CN201520423337.3U patent/CN204711990U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889941A (en) * | 2015-06-18 | 2015-09-09 | 江苏宏博机械制造有限公司 | Hand-held pneumatic striking device |
| CN111996306A (en) * | 2020-09-11 | 2020-11-27 | 重庆隆发皮革制品有限责任公司 | High-stability cow leather mat production process |
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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: 20151021 Termination date: 20160618 |