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AT full-stroke adjusting actuator

An actuator, full-stroke technology, applied in the field of AT full-stroke adjustment actuators, can solve problems such as waste of resources

Pending Publication Date: 2019-10-01
志泰科技集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to propose an AT full stroke adjustment actuator in order to solve the problem of waste of resources in the existing electric adjustment method

Method used

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  • AT full-stroke adjusting actuator
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  • AT full-stroke adjusting actuator

Examples

Experimental program
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Effect test

Embodiment 1

[0026] see Figure 1-3 , the present invention provides a technical solution: an AT full-stroke adjustment actuator, including a cylinder body 3, the horizontal ends of the cylinder body 3 are fixedly connected with end caps 1, and the center positions of the two end caps 1 are limited in rotational connection. Position screw 17, adjust the range of 0-90 °, 0-120 ° or 0-180 ° according to the actual working conditions, and then adjust the full stroke range, the bottom end of the vertical end side of the cylinder body 3 is provided with a through hole, used In order to communicate with the external booster pipe, and then pressurize or decompress the inside of the cylinder body 3, the two end caps 1 are fixedly connected to the cylinder body 3 through the end cap nuts 12, and the inner center of the cylinder body 3 rotates Connected with a gear shaft 6, the two sides of the horizontal end of the gear shaft 6 are provided with a piston 5 slidingly connected with the inside of the...

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PUM

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Abstract

The invention discloses an AT full-stroke adjusting actuator. The AT full-stroke adjusting actuator comprises a cylinder body, wherein end covers are fixedly connected to the horizontal two ends of the cylinder body, a gear shaft is rotatably connected to the central position inside the cylinder body, pistons which are slidably connected with the inside of the cylinder body are arranged on the twosides of the horizontal end of the gear shaft, and the pistons are in meshing transmission connection with the gear shaft. According to the AT full-stroke adjusting actuator, through the butt joint of a through hole formed in the bottom of the vertical end of the cylinder body and an air pipe, the interior of a movable cavity of each piston is pressurized and depressurized; when the pressure inside the movable cavities is increased, the pistons are linked with piston sliding blocks to move, and then a plurality of spring groups which are elastically connected with the end covers inside the cylinder body are extruded; when the strength of the air pressure is the same as the restoring force of the spring groups, the balance state is achieved; when the internal pressure of the movable cavities is reduced, the piston sliding blocks are pushed back to the next balance point under the action of the restoring force of the spring groups; therefore, the full-stroke position adjustment is completed.

Description

technical field [0001] The invention relates to the technical field of pneumatic actuators, in particular to an AT full stroke adjustment actuator. Background technique [0002] The broadest definition of an actuator is: a drive device that provides linear or rotary motion, uses some kind of driving energy and works under the action of some kind of control signal. An actuator uses liquid, gas, electricity or other energy and converts it into drive action through a motor, cylinder or other device. Its basic type has three driving modes: partial rotary, multi-rotary and straight travel. [0003] However, most of the existing actuators are adjusted by electric means, and there are many mechanical mechanisms, which are prone to wear and tear, and then in the process of long-term use, the problem of poor adjustment effect is likely to occur, and the maintenance cost is high, which increases the cost. . Contents of the invention [0004] The purpose of the present invention i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B15/06F15B15/14F15B15/22F15B15/24
CPCF15B15/065F15B15/226F15B15/24F15B15/1404F15B15/1428F15B15/1438
Inventor 项光忠
Owner 志泰科技集团有限公司