CN203343464U - Pneumatic chuck holder with seal airway structure - Google Patents
Pneumatic chuck holder with seal airway structure Download PDFInfo
- Publication number
- CN203343464U CN203343464U CN 201320304536 CN201320304536U CN203343464U CN 203343464 U CN203343464 U CN 203343464U CN 201320304536 CN201320304536 CN 201320304536 CN 201320304536 U CN201320304536 U CN 201320304536U CN 203343464 U CN203343464 U CN 203343464U
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- Prior art keywords
- shell
- air
- rotary body
- rotating body
- sealing strip
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Abstract
The utility model discloses a pneumatic chuck holder with a seal airway structure and the pneumatic chuck holder comprises a shell and a rotating body rotationally supported inside the shell. At least one seal airway structure is arranged between the shell and the rotating body; the seal airway structure comprises a sealing strip, a shell airway openly arranged on the shell and a rotating body airway openly arranged on the rotating body; the sealing strip is clamped between the shell and the rotating body; a pore is arranged on the sealing strip; and the shell airway, the pore and the rotating body are orderly communicated. The pneumatic chuck holder with seal airway structure prevents air leakage of air source during a process of air flowing in or air flowing out, so that utilization of the air source is improved and action sensitivity of the pneumatic chuck holder is also strengthened.
Description
Technical field
The utility model relates to a kind of air spider holder with the sealing air passage structure.
Background technology
At present, the air spider holder of prior art need to be offered the air inlet air flue and the air flue of giving vent to anger, be used to provide source of the gas power, after the shell that forms the air spider holder and rotary body assembling, can generate certain gap between them, if air inlet air flue or the air flue of giving vent to anger are not taked certain measure, will certainly cause certain source of the gas to miss from gap, not only wasted source of the gas, and made the sensitivity of air spider holder be subject to certain impact.
Summary of the invention
Technical problem to be solved in the utility model is the defect that overcomes prior art, a kind of air spider holder with the sealing air passage structure is provided, it can prevent source of the gas in air inlet or gas leak phenomenon occurs while giving vent to anger, thereby improve the utilization rate of source of the gas, and the sensitivity that improves the action of air spider holder.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of air spider holder with the sealing air passage structure, comprise shell and can be rotated to support on the rotary body in shell, be provided with at least one sealing air passage structure between shell and rotary body, the sealing air passage structure comprises sealing strip, is opened in the shell air flue on shell and is opened in the rotary body air flue on rotary body, described sealing strip is clamped between shell and rotary body, and have pore on sealing strip, described shell air flue, pore and rotary body air flue are connected successively.
Further, the rotary body air flue is located at the air drain on the rotary body outer wall and is formed with the rotary body pore that air drain is connected by ring.
After having adopted technique scheme, added a sealing strip between shell and rotary body, make the whole piece air flue can prevent gas leakage at gap location, and the pore on sealing strip can conducting shell air flue and rotary body air flue, thereby improved the utilization rate of source of the gas, and the sensitivity that has improved the action of air spider holder.
The accompanying drawing explanation
The structural representation of the air spider holder that Fig. 1 is band sealing air passage structure of the present utility model.
The specific embodiment
For content of the present utility model more easily is expressly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail,
As shown in Figure 1, a kind of air spider holder with the sealing air passage structure, comprise shell 1 and can be rotated to support on the rotary body 2 in shell 1, be provided with at least one sealing air passage structure between shell 1 and rotary body 2, the sealing air passage structure comprises sealing strip 3, is opened in the shell air flue 1-1 on shell 1 and is opened in the rotary body air flue 2-1 on rotary body 2, sealing strip 3 is clamped between shell 1 and rotary body 2, and have pore 3-1 on sealing strip 3, shell air flue 1-1, pore 3-1 and rotary body air flue 2-1 are connected successively.
Rotary body air flue 2-1 is located at the air drain 2-1-1 on rotary body 2 outer walls and is formed with the rotary body pore 2-1-2 that air drain 2-1-1 is connected by ring.
Sealing air passage structure in Fig. 1 is one, but is not limited to this.
Operation principle of the present utility model is as follows:
Added a sealing strip 3 between shell 1 and rotary body 2, make the whole piece air flue can prevent gas leakage at gap location, and the pore 3-1 on sealing strip 3 can conducting shell air flue 1-1 and rotary body air flue 2-1, thereby improved the utilization rate of source of the gas, and the sensitivity that has improved the action of air spider holder.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
- One kind with the sealing air passage structure the air spider holder, comprise shell (1) and can be rotated to support on the rotary body (2) in shell (1), it is characterized in that: be provided with at least one sealing air passage structure between shell (1) and rotary body (2), the sealing air passage structure comprises sealing strip (3), be opened in the shell air flue (1-1) on shell (1) and be opened in the rotary body air flue (2-1) on rotary body (2), described sealing strip (3) is clamped between shell (1) and rotary body (2), and have pore (3-1) on sealing strip (3), described shell air flue (1-1), pore (3-1) and rotary body air flue (2-1) are connected successively.
- 2. the air spider holder of band according to claim 1 sealing air passage structure is characterized in that: described rotary body air flue (2-1) by ring be located at air drain (2-1-1) on rotary body (2) outer wall and and the rotary body pore (2-1-2) that is connected of air drain (2-1-1) form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320304536 CN203343464U (en) | 2013-05-30 | 2013-05-30 | Pneumatic chuck holder with seal airway structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320304536 CN203343464U (en) | 2013-05-30 | 2013-05-30 | Pneumatic chuck holder with seal airway structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343464U true CN203343464U (en) | 2013-12-18 |
Family
ID=49743398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320304536 Expired - Fee Related CN203343464U (en) | 2013-05-30 | 2013-05-30 | Pneumatic chuck holder with seal airway structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343464U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI587965B (en) * | 2016-02-02 | 2017-06-21 | 旭東機械工業股份有限公司 | Laser pipe cutting machine and air-driving chuck thereof |
| TWI587961B (en) * | 2016-02-02 | 2017-06-21 | 旭東機械工業股份有限公司 | Laser pipe cutting machine and a rotating chuck thereof |
| CN109202110A (en) * | 2018-11-20 | 2019-01-15 | 上海麦迅机床工具技术有限公司 | the positioning chuck of automatic processing system |
-
2013
- 2013-05-30 CN CN 201320304536 patent/CN203343464U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI587965B (en) * | 2016-02-02 | 2017-06-21 | 旭東機械工業股份有限公司 | Laser pipe cutting machine and air-driving chuck thereof |
| TWI587961B (en) * | 2016-02-02 | 2017-06-21 | 旭東機械工業股份有限公司 | Laser pipe cutting machine and a rotating chuck thereof |
| CN109202110A (en) * | 2018-11-20 | 2019-01-15 | 上海麦迅机床工具技术有限公司 | the positioning chuck of automatic processing system |
| CN109202110B (en) * | 2018-11-20 | 2023-11-24 | 上海临世机电工程有限公司 | Positioning chuck of automatic processing system |
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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: 20131218 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |