Chain type constant-speed reciprocating mechanism

A technology of reciprocating mechanism and chain transmission mechanism, applied in the direction of belt/chain/gear, mechanical equipment, friction transmission device, etc., can solve the problem that the reciprocating mechanism cannot be driven at a uniform speed, and achieve the effect of preventing excessive pressure

Inactive Publication Date: 2014-04-30
CHONGQING JIANWEI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a chain-type constant-speed reciprocating mechanism to solve the problem that the existing reciprocating mechanism cannot carry out uniform-speed transmission

Method used

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  • Chain type constant-speed reciprocating mechanism

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Embodiment Construction

[0010] Such as figure 1 As shown, a chain type constant speed reciprocating mechanism in this embodiment includes a frame 1 and a push rod 2 slidably connected to the frame 1, the push rod 2 can slide along its axial direction, and also includes a chain 6 transmission mechanism and connecting piece 3. The driving wheel 4 of the chain 6 transmission mechanism is the same size as the driven wheel 5, the center of the push rod 2 is flush with the driving wheel 4 and the driven wheel 5, and one end of the connecting piece 3 is connected with the chain 6 edge of the chain 6 transmission mechanism, and the other One end is connected with the push rod 2, and the connecting piece 3 is provided with a pressure sensor 7 and a reinforcing rib 8. The connection piece 3 and the push rod 2 are fixed by a bolt, and the push rod 2 is provided with three sockets 9 matching the bolt.

[0011] When the connecting piece 3 moves on the tight side, the connecting piece 3 drives the push rod 2 to ...

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Abstract

The invention discloses a chain type constant-speed reciprocating mechanism. The chain type constant-speed reciprocating mechanism comprises a frame and a push rod which is slidingly connected to the frame, wherein the push rod is capable of sliding in the axial direction thereof. The chain type constant-speed reciprocating mechanism further comprises a chain transmission mechanism and a connecting piece, wherein the driving wheel and the driven wheel of the chain transmission mechanism are the same in size, the push rod is level with the centers of the driving wheel and the driven wheel, one end of the connecting piece is connected to the edge of the chain of the chain transmission mechanism, while the other end of the connecting piece is connected with the push rod, and a pressure sensor is arranged on the connecting piece. The chain type constant-speed reciprocating mechanism is capable of realizing constant-speed reciprocating motion because the tight side and the loose side of the chain transmission mechanisms are opposite in rotation direction and the same in linear speed.

Description

technical field [0001] The invention belongs to the technical field of transmission devices. Background technique [0002] At present, the most commonly used reciprocating mechanism is a four-bar mechanism. However, when the four-bar mechanism is transmitting, it has the characteristics of quick return and dead point, and cannot perform uniform speed transmission. However, in some production and processing, it is necessary to perform reciprocating motion at a uniform speed. If the four-bar mechanism is continued to be used, the production and processing requirements cannot be met. We need a uniform speed reciprocating motion with simple structure and stable transmission. Contents of the invention [0003] The invention provides a chain-type constant-speed reciprocating mechanism to solve the problem that the existing reciprocating mechanism cannot carry out uniform-speed transmission. [0004] In order to solve the above-mentioned technical problems, the present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H37/12F16H19/06
CPCF16H37/124F16H19/06
Inventor 江伟
Owner CHONGQING JIANWEI MACHINERY
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