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Linear roller guide rail pair inverter

A technology of roller linear guide and reverser, which is applied in the direction of belt/chain/gear, mechanical equipment, transmission device, etc. Improves motion fluidity, reduces collisions, and reduces motion noise

Inactive Publication Date: 2012-03-07
SHANDONG BEST PRECISION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current roller linear guide pair has poor overall motion compliance, high noise, poor durability of the reverser, and cannot achieve high-speed motion

Method used

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  • Linear roller guide rail pair inverter
  • Linear roller guide rail pair inverter
  • Linear roller guide rail pair inverter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation manner.

[0012] As shown in the figure, the present invention is a roller linear guide reverser, which includes a reverser body 6, a reverse channel, and the reverse channel includes a straight channel 7 and a reverse transition zone, and the straight channel 7 The width is greater than the width of the bearing area 10 on the slider 9 , and the reverse transition area smoothly transitions from the same width as the straight channel 7 to the same width as the bearing area 10 on the slider 9 . like figure 1 , figure 2 As shown by the dotted line in , the reverse transition zone realizes a smooth transition from the same width as the straight channel 7 to the smooth transition with the slider 9 by shifting the center 5 of the reverse outer arc in the prior art to the side of the straight channel 7 for a certain distance. The uppe...

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PUM

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Abstract

The invention relates to a roller linear guideway sub-inverter. In the technical scheme, the inverter comprises an inverter body and a reverse channel, the reverse channel comprises a straight channel and a reverse transition zone, the width of the straight channel is larger than the width of an bearing zone of a sliding block, and the reverse transition zone is used for smooth transition from the equal width of the straight channel to the equal width of the bearing zone of the sliding block. Noise can be reduced, the movement smoothness of the sliding block can be increased, the service life can be prolonged, and a high-speed moving linear roller guide rail pair inverter can be realized. The conventional thinking is broken through, the smooth and slow guidance of a roller movement chain can be realized, the collision of a roller against the inverter and the rail surface in transition between two zones can be reduced, and the smooth movement of the roller movement chain can be enhanced.

Description

technical field [0001] The invention relates to a reverser, in particular to a roller linear guide pair reverser. Background technique [0002] Since the roller linear guide pair is a new type of high-speed, heavy-duty rolling functional component developed at home and abroad in recent years, with the rapid development of the equipment manufacturing industry, people have higher and higher performance requirements for rolling functional components. , Motion compliance, life and noise are one of the important performance indicators that people care about. [0003] The current roller linear guide pair has poor overall motion compliance, high noise, poor durability of the reverser, and cannot achieve high-speed motion. Contents of the invention [0004] The present invention aims at the shortcomings of the existing technology, and provides a roller linear guide pair reverser that can reduce noise, increase the flexibility of slider motion, prolong the practical life, and real...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H25/24
Inventor 荣伯松朱继生王志民
Owner SHANDONG BEST PRECISION
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