CN201244805Y - Hand-hold pneumatic driving tool - Google Patents
Hand-hold pneumatic driving tool Download PDFInfo
- Publication number
- CN201244805Y CN201244805Y CNU2008201519947U CN200820151994U CN201244805Y CN 201244805 Y CN201244805 Y CN 201244805Y CN U2008201519947 U CNU2008201519947 U CN U2008201519947U CN 200820151994 U CN200820151994 U CN 200820151994U CN 201244805 Y CN201244805 Y CN 201244805Y
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- CN
- China
- Prior art keywords
- pneumatic
- hand
- handle
- compression cylinder
- cylinder
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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 - Lifetime
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Abstract
The utility model relates to a hand pneumatic drive tool which comprises a handle, a compressed air cylinder and a pneumatic joint terminal. The compressed air cylinder is provided with a piston; the handle and the piston of the compressed air cylinder are fixedly connected; and the pneumatic joint terminal is communicated with the compressed air cylinder by an air duct. When the handle is clamped, compressed air can be generated in the compressed air cylinder; the air with the needed pressure can be supplied to the pneumatic joint terminal through a one-way air outlet valve arranged on the air duct and a pressure regulating valve provided with a manometer, thus realizing the pneumatic drive function to a pneumatic actuating element. The utility model has the characteristics of simple structure as well as flexible use.
Description
[technical field]
The utility model relates to the pneumatic actuation field of tool, relates in particular to a kind of hand-held driven tool.
[background technology]
In the present plant equipment, all be extensive use of various pneumatic apparatus, this when the machinery overhaul, is all needed pneumatic apparatus is carried out functional maintenance often, checked just under the duty of element, whether function is complete.And the duty of maintenance pneumatic apparatus can not make whole mechanical system open, thus so just must the outer Pneumatic drive system that connects, driving pneumatic apparatus running work.
In field of semiconductor manufacture, accurate board is more, and it is all smaller usually to start executive component, and is subjected to the space problem in board, when board is done maintenance, and can not the too big Pneumatic drive system of band.Use inconvenience on the one hand, allow dexterous pneumatic apparatus turn round on the other hand, do not need too big pneumatic actuation ability.
So just press for a kind of portable independently pneumatic actuation instrument, when enough driving forces are provided, satisfy the use of small space environment.
[utility model content]
The technical problems to be solved in the utility model is, a kind of portable independently pneumatic actuation instrument is provided, and can drive pneumatic apparatus work, easy access in narrow and small usage space.
Hand-held pneumatic driven tool described in the utility model comprises handle, compression cylinder, pneumatic interface end; Compression cylinder is provided with piston, and handle is fixedlyed connected with the piston of compression cylinder, and the pneumatic interface end is communicated with compression cylinder by wireway.
Described handle is U word clamp-shaped, compression cylinder is arranged between two handles of handle, the compression cylinder two ends are equipped with piston, each piston is all fixedly connected with the handle grips of a corresponding side, inside at compression cylinder also is provided with a spring, fixedlys connected respectively with the piston at cylinder two ends in the two ends of spring.
Described wireway is provided with a unidirectional air outlet valve from the past pneumatic interface extreme direction of cylinder, between unidirectional air outlet valve and pneumatic interface end, be provided with one and be with manometric pressure regulator valve, also be provided with a breather cheek valve from extraneous past cylinder direction in addition on the wireway, in the past cylinder charge.
The utility model is by the piston of hand-held handle interlock compression cylinder, during clamping lever, can in compression cylinder, produce Compressed Gas, by unidirectional air outlet valve and gas that required pressure can be provided to the pneumatic interface end with manometric pressure regulator valve, realization is to the pneumatic actuation function of pneumatic apparatus, have simple in structurely, use light characteristics flexibly.
[description of drawings]
Fig. 1 is a kind of hand-held pneumatic driven tool structure side view described in the utility model;
Fig. 2 is the structural representation of compression cylinder described in the utility model.
[specific embodiment]
Below in conjunction with Figure of description a specific embodiment of the present utility model is done further introduction.
As shown in Figure 1, hand-held pneumatic driven tool described in the utility model comprises handle 1, compression cylinder 2, pneumatic interface end 3, wireway 4; Handle is U word clamp-shaped, and compression cylinder 2 is arranged between two handles of handle, and pneumatic interface end 3 is communicated with compression cylinder by wireway 4.
And for example shown in Figure 2, the two ends of compression cylinder are provided with piston 2-1, and the piston at two ends connects by spring 2-2, and fixedlys connected with the handle grips of respective side respectively.
Again as shown in Figure 1, described wireway is provided with a unidirectional air outlet valve 4-1 from the past pneumatic interface extreme direction of cylinder, between unidirectional air outlet valve 4-1 and pneumatic interface end 3, be provided with one and be with manometric pressure regulator valve 4-2, also be provided with a breather cheek valve 4-3 from extraneous past cylinder direction in addition on the wireway.
In use, the corresponding interface of pneumatic interface end 3 is connected pneumatic apparatus, because unidirectional air outlet valve 4-1 and breather cheek valve 4-3 are check valve, normally closed on single direction, so can not influence the inflation and the exhaust process of cylinder, clamp two handles of U word clamp type handle 1, the piston 2-1 at compression cylinder 2 two ends, can move toward the cylinder middle part, at the inner Compressed Gas that produces of compression cylinder, open unidirectional air outlet valve 4-1 this moment, according to the pressure gauge demonstration of pressure regulator valve 4-2, adjusting output pressure size just can drive pneumatic apparatus work.
When using end, release handle 1, the piston 2-1 at the two ends in the compression cylinder is because the elastic force of recovery certainly of spring 2-2 at this moment, get back to the cylinder two ends, drive the U word clamp type handle grips that is connected simultaneously and be returned to the normal position, compression cylinder 2 is inflated again by breather cheek valve 4-3 on the other hand.
Above embodiment is the unrestricted the technical solution of the utility model in order to explanation only.Any modification or partial replacement that does not break away from the utility model spirit and scope all should be encompassed in the middle of the claim scope of the present utility model.
Claims (7)
1, a kind of hand-held pneumatic driven tool comprises handle, compression cylinder, pneumatic interface end, it is characterized in that described compression cylinder is provided with piston, and handle is fixedlyed connected with the piston of compression cylinder, and described pneumatic interface end is communicated with compression cylinder by wireway.
2, hand-held pneumatic driven tool as claimed in claim 1 is characterized in that described handle is U word clamp-shaped, and described compression cylinder is arranged between two handles of U word clamp-type handle.
3, hand-held pneumatic driven tool as claimed in claim 2 is characterized in that the two ends of described compression cylinder are equipped with piston, and is fixedly connected with the handle grips of a corresponding side respectively.
4, hand-held pneumatic driven tool as claimed in claim 3 is characterized in that also being provided with in the described compression cylinder spring, fixedlys connected respectively with the piston at cylinder two ends in the two ends of spring.
5, hand-held pneumatic driven tool as claimed in claim 1 is characterized in that described wireway is provided with a unidirectional air outlet valve from the past pneumatic interface extreme direction of cylinder.
6, hand-held pneumatic driven tool as claimed in claim 5 is characterized in that also being provided with one between described unidirectional air outlet valve and the pneumatic interface end is with manometric pressure regulator valve.
7, hand-held pneumatic driven tool as claimed in claim 5 is characterized in that described wireway also is provided with one from the breather cheek valve of external environment to the cylinder direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201519947U CN201244805Y (en) | 2008-08-15 | 2008-08-15 | Hand-hold pneumatic driving tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201519947U CN201244805Y (en) | 2008-08-15 | 2008-08-15 | Hand-hold pneumatic driving tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201244805Y true CN201244805Y (en) | 2009-05-27 |
Family
ID=40728619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201519947U Expired - Lifetime CN201244805Y (en) | 2008-08-15 | 2008-08-15 | Hand-hold pneumatic driving tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201244805Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301905A (en) * | 2019-07-31 | 2019-10-08 | 安徽华米信息科技有限公司 | Detection device for vital signs and method |
-
2008
- 2008-08-15 CN CNU2008201519947U patent/CN201244805Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301905A (en) * | 2019-07-31 | 2019-10-08 | 安徽华米信息科技有限公司 | Detection device for vital signs and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING Free format text: FORMER OWNER: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) CORPORATION Effective date: 20130122 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201203 PUDONG NEW AREA, SHANGHAI TO: 100176 DAXING, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130122 Address after: 100176 No. 18 Wenchang Avenue, Beijing economic and Technological Development Zone Patentee after: Semiconductor Manufacturing International (Beijing) Corporation Address before: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Patentee before: Semiconductor Manufacturing International (Shanghai) Corporation |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090527 |