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Device for preventing rotary shaft from not rotating in place by ratchet wheel and use method of device

A technology of ratchet and rotating shaft, which is applied in the field of anti-rotating shaft turning in place, can solve the problems of lower production efficiency and product yield, the rotation angle of the rotating shaft cannot meet the requirements, and defective products, etc., and achieves simple structure, convenient use, and accurate control Effect

Active Publication Date: 2015-04-29
SHANGHAI HUF AUTOMOTIVE LOCK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the given pressure does not reach the set value, the rotation angle of the shaft cannot meet the requirements. If the pressure is not in place, it will easily cause defective products, reducing production efficiency and product yield.

Method used

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  • Device for preventing rotary shaft from not rotating in place by ratchet wheel and use method of device
  • Device for preventing rotary shaft from not rotating in place by ratchet wheel and use method of device
  • Device for preventing rotary shaft from not rotating in place by ratchet wheel and use method of device

Examples

Experimental program
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Effect test

Embodiment 1

[0025] A ratchet anti-rotation shaft non-steering device, including a ratchet plate 1, a retaining spring plate 2, a pin plate tension spring 3, a tension spring buckle 4, a pin cam 5, a ratchet pressure plate 6, a ratchet 7, and a ratchet stop Pin 8, ratchet stop pin support 9, reset extension spring buckle 10, stop pin seat 11, ratchet stop pin support rotating shaft 12, support rotating shaft reset torsion spring 13 and press force transmission connecting rod shaft 14, as shown in the figure, The specific structure is:

[0026] The ratchet disc 1, the output pin cam 5 and the ratchet pressing plate 6 are all set outside the force transmission connecting rod shaft 14 of the press, and the ratchet disc 1 and the ratchet pressing plate 6 are all fixed on the force transmission connecting rod shaft 14 of the press, and the output pin cam 5 and There is a clearance fit between the force transmission connecting rod shafts 14 of the press,

[0027] A ratchet 7 is provided on the ...

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PUM

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Abstract

The invention relates to the field of transmission devices for transmission rotation movement by annular flexible elements, and in particular to a device for preventing a rotary shaft from not rotating in place by a ratchet wheel and a use method of the device. The device comprises a pressure machine force transmission connecting rod shaft (14), and is characterized by further comprising a ratchet wheel disc (1), a baffle spring plate (2), a pin discharge plate pull spring (3), a pull spring buckle (4), a pin discharge cam (5), a ratchet wheel pressure plate (6), ratchet teeth (7), a ratchet tooth baffle pin (8), a ratchet tooth baffle pin bracket (9), a return pull spring buckle (10) and the like. The use method is characterized by comprising the following steps: the position of the ratchet tooth baffle pin (8) in a normal state is set; when the ratchet tooth baffle pin (8) is embedded into a ratchet tooth groove (71) formed between the every two adjacent ratchet teeth (7), the stop surface of the ratchet teeth (7) is blocked by the ratchet tooth baffle pin (8). The device is simple in structure and convenient to use.

Description

technical field [0001] The invention relates to the field of a transmission device using a ring-shaped flexible element to transmit rotational motion, in particular to an anti-rotation shaft mis-steering device using a ratchet and a use method thereof. Background technique [0002] Now the traditional press basically completes the press tooling operation based on the operator's own feeling. When a given pressure is applied to the press, the rotating shaft rotates at a certain angle to implement subsequent operations. If the given pressure does not reach the set value, the rotation angle of the rotating shaft cannot meet the requirements. If the pressure is not in place, it will easily cause defective products, reducing production efficiency and product yield. Contents of the invention [0003] In order to overcome the defects of the prior art and provide a steering control device with simple structure, convenient use and accurate control, the present invention discloses a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B1/26
CPCB30B1/266
Inventor 范宏健阮联钧许志炜
Owner SHANGHAI HUF AUTOMOTIVE LOCK CO LTD