CN215589218U - Pneumatic control type axial telescopic driver - Google Patents
Pneumatic control type axial telescopic driver Download PDFInfo
- Publication number
- CN215589218U CN215589218U CN202121947537.0U CN202121947537U CN215589218U CN 215589218 U CN215589218 U CN 215589218U CN 202121947537 U CN202121947537 U CN 202121947537U CN 215589218 U CN215589218 U CN 215589218U
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- driver
- axial
- conical
- air chambers
- control type
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 230000008602 contraction Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a pneumatic control type axial expansion driver, which is characterized in that the shape of the driver is like a corrugated structure, and four reinforcing rib plates are arranged at the positions of corrugations at equal angles, so that the axial rigidity of the driver is improved, and the driver is not easy to bend and deform in the middle working process; the conical air chambers are arranged in the corrugations of the axial telescopic driver, the air chambers are connected with each other through air passages, and when positive pressure air acts on the inner walls of the conical air chambers, the side walls of the conical air chambers are elastically deformed, so that axial extension and contraction can be realized; the upper end and the lower end of the axial telescopic driver are provided with conical bosses which are convenient for being matched and connected with an external component. The driver has good flexibility and good buffering capacity in operation.
Description
Technical Field
The utility model relates to the field of pneumatic robots, in particular to a pneumatic control type axial telescopic driver.
Background
In recent years, with the development of materials, bionics and scientific technologies, flexible robots are more and more concerned by scholars at home and abroad, traditional rigid robots have the advantages of strong load capacity, high response speed and high precision, but have the disadvantages of complex structure, high control difficulty and poor flexibility, and have potential safety hazards in the process of man-machine interaction; the flexible robot can change the shape of the driver of the flexible robot through pneumatic, chemical energy or intelligent material driving and other driving modes, so as to change the pose and the posture of the robot and meet the working requirements of the robot.
Disclosure of Invention
The utility model provides a pneumatic control type axial telescopic driver of a flexible pipeline robot telescopic actuator, which can realize the functions of extension and contraction in the axial direction.
The pneumatic control type axial telescopic driver for the robot is characterized in that the appearance of the axial telescopic driver is like a corrugated structure, and four reinforcing rib plates are arranged at the positions of corrugations at equal angles, so that the axial rigidity of the driver is improved, and the driver is not easy to bend and deform in the middle working process; the conical air chambers are arranged in the corrugations of the axial telescopic driver, the air chambers are connected with each other through air passages, and when positive pressure air acts on the inner walls of the conical air chambers, the side walls of the conical air chambers are elastically deformed, so that axial extension and contraction can be realized; the upper end and the lower end of the axial telescopic driver are provided with conical bosses which are convenient for being matched and connected with an external component.
The pneumatic control type axial telescopic driver is characterized in that the two side walls of the conical air chamber of the pneumatic control type axial telescopic driver are thinner, the elastic deformation capacity of the pneumatic control type axial telescopic driver is stronger, and after compressed gas is introduced into the driver, the side walls of the conical air chamber expand outwards, so that two adjacent corrugations are mutually extruded, and the driver extends axially.
Drawings
The utility model is described in further detail below with reference to the following figures and detailed description:
FIG. 1 is a front view of a pneumatically controlled axial telescoping actuator;
FIG. 2 is an isometric view of a pneumatically controlled axial telescoping actuator;
FIG. 3 is a partial cross-sectional view of a pneumatically controlled axial telescoping actuator;
Detailed Description
The utility model provides a pneumatic control type axial telescopic driver, which is shaped like a corrugated structure 2, and reinforcing rib plates 3 are arranged at the positions of adjacent corrugated structures; the conical air chambers 6 are embedded in each corrugated structure, each conical air chamber is connected in series through the middle air passage 7 and finally connected with an external driving source through the interface 4, and conical bosses 1 are arranged on the upper end face and the lower end face of the driver and are convenient to be connected with external components in a matched mode.
Claims (1)
1. The utility model provides a gas accuse formula axial telescopic driver which characterized in that: the driver body is of a corrugated structure, the reinforcing rib plates are arranged at the positions of adjacent corrugated structures, the conical air chambers are arranged inside the corrugated positions, and the upper end face and the lower end face of the driver are provided with conical bosses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121947537.0U CN215589218U (en) | 2021-08-19 | 2021-08-19 | Pneumatic control type axial telescopic driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121947537.0U CN215589218U (en) | 2021-08-19 | 2021-08-19 | Pneumatic control type axial telescopic driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215589218U true CN215589218U (en) | 2022-01-21 |
Family
ID=79881914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121947537.0U Expired - Fee Related CN215589218U (en) | 2021-08-19 | 2021-08-19 | Pneumatic control type axial telescopic driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215589218U (en) |
-
2021
- 2021-08-19 CN CN202121947537.0U patent/CN215589218U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220121 |