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Pneumatic type bidirectional linkage device

A linkage device, pneumatic technology, applied in the direction of transmission device, fluid transmission device, fluid pressure actuating device, etc., can solve the problems of inability to realize the synchronous movement of two movable blocks in the opposite direction, synchronous movement in opposite directions, and unsuitable application occasions, etc. Achieve the effect of good practicability, increased movement resistance, and reduced air outlet speed

Pending Publication Date: 2021-03-12
广东创智智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the cylinder of the existing pneumatic sliding device or telescopic device is mainly connected to the movable block through a piston rod, which cannot drive the two movable blocks to move synchronously to each other and to move synchronously, and is not suitable for some Applications

Method used

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  • Pneumatic type bidirectional linkage device
  • Pneumatic type bidirectional linkage device
  • Pneumatic type bidirectional linkage device

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Embodiment Construction

[0030] The features of the present invention and other relevant features are described in further detail below through the embodiments, so as to facilitate the understanding of those skilled in the art:

[0031] Such as Figure 1 to Figure 8 As shown, a pneumatic two-way linkage device includes a cylinder body 1 extending left and right. The cylinder body 1 is rotatably connected to the left and right screw rods 3 extending to both ends through the bearing 2 located in the middle. The left and right teeth The left and right teeth of the screw rod 3 are respectively threaded with piston parts 4, and the two ends of the cylinder body 1 are respectively provided with limit flanges 5 for the limit extension of the corresponding piston parts 4, and the piston parts 4 are located in the limit position. One end outside the flange 5 is fixed with a connection block 6, and a linear guide mechanism 7 is provided between the outside of the cylinder body 1 and the connection block 6 at ea...

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Abstract

The invention discloses a pneumatic type bidirectional linkage device. The pneumatic type bidirectional linkage device is simple in structure and easy to implement. A bearing is located in the middleof the interior of a cylinder body, so that the middle of a left threaded rod and the middle of a right threaded rod are rotationally connected conveniently, and the left threaded rod and the right threaded rod extend towards the two ends conveniently. The bearing is arranged, so that piston parts on the left threaded rod and the right threaded rod are not prevented from extending outwards throughlimiting flanges, and the practicability is good. A linear guide mechanism is arranged, so that linear guide of the movement of connecting blocks and the piston parts is facilitated. The left threaded rod and the right threaded rod are arranged, so that the piston parts at the two ends of the left threaded rod and the two ends of the right threaded rod can synchronously move towards each other and synchronously move away from each other, and the connecting blocks at the two ends can synchronously move towards each other and synchronously move away from each other. The pneumatic type bidirectional linkage device is suitable for some application scenarios. A first airflow inlet and outlet channel and a second airflow inlet and outlet channel are arranged, so that the air inlet and outlet ofthe cylinder body are facilitated.

Description

technical field [0001] The invention relates to a pneumatic two-way linkage device. Background technique [0002] At present, the cylinder of the existing pneumatic sliding device or telescopic device is mainly connected to the movable block through a piston rod, which cannot drive the two movable blocks to move synchronously to each other and to move synchronously, and is not suitable for some application occasions. [0003] Therefore, how to overcome the above existing defects has become an important issue to be solved urgently by those skilled in the art. Contents of the invention [0004] The invention overcomes the disadvantages of the above technologies and provides a pneumatic two-way linkage device. [0005] To achieve the above object, the present invention adopts the following technical solutions: [0006] A pneumatic two-way linkage device, including a cylinder body 1 extending left and right, the cylinder body 1 is rotatably connected to the left and right t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H47/02F15B15/14F15B15/20F15B15/22
CPCF16H47/02F15B15/14F15B15/1428F15B15/1447F15B15/224F15B15/204
Inventor 严长志许仕建
Owner 广东创智智能装备有限公司
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