Sliding seat rolling system with multi-stage rolling assembly

A rolling group, multi-stage technology, applied in the direction of linear motion bearings, bearing components, shafts and bearings, can solve the problems of large force on the cage, affecting the service life of the equipment, and the cage is prone to breakage, so as to avoid being damaged Pull off, prolong service life, enhance the effect of flexible function

Pending Publication Date: 2021-02-09
智龙传动(厦门)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the use of existing products, there is only one retainer for one rolling element circulation path (the retainer is usually as long as the entire rolling element circulation path), and when the slide seat slides along the slide rail, the rolling element produces a pu

Method used

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  • Sliding seat rolling system with multi-stage rolling assembly
  • Sliding seat rolling system with multi-stage rolling assembly
  • Sliding seat rolling system with multi-stage rolling assembly

Examples

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Example Embodiment

[0032]In order to further illustrate the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific embodiments, structure, features and effects of the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments.

[0033]Such asfigure 1 As shown, a sliding seat rolling system with a multi-stage rolling assembly includes a rolling element circulation passage 11 provided in the sliding seat 1, a number of rolling elements 6 connected in rolling element circulation passage 11 and six retainers 2.

[0034]Such asFigure 2-3 As shown, the holder includes a tensile strap 3, a connecting strap 4, and a spacer 5.

[0035]Among them, the tensile band 3, the connecting band 4 and the spacer 5 are prepared by integral injection molding.

[0036]The number of tension bands 3 is two and they are arranged in parallel. The cross section of the tension band 3 is square, and the number of spacer...

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PUM

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Abstract

The invention discloses a sliding seat rolling system with a multi-section type rolling assembly. The sliding seat rolling system comprises a rolling element circulation path arranged in a sliding seat, a plurality of rolling elements connected into the rolling element circulation path in a rolling mode and a plurality of retainers; and the retainer comprises tensile bands and spacing pieces, wherein the number of the tensile bands is two, the tensile bands are parallel to each other; the number of the spacing pieces is at least three, the spacing pieces are fixedly connected to the two tensile brands, the two adjacent spacing pieces limit the two ends of the rolling element located in the spacing pieces, each spacing piece is provided with a first contact surface and a second contact surface which are in contact with the rolling element, the first contact surface is provided with a first anti-falling surface, and the second contact surface is provided with a second anti-falling surface. The sliding seat rolling system is simple in structure and long in service life.

Description

technical field [0001] The invention relates to the field of guiding equipment, in particular to a sliding seat rolling system with multi-stage rolling assemblies. Background technique [0002] In the field of guiding equipment, especially the linear motion guiding device, it includes a linear slide rail and a sliding seat moving on the sliding rail; in order to ensure the smooth movement of the sliding seat on the sliding rail, balls need to be installed in the sliding seat, so in The sliding seat is provided with a rolling element load path (load area) and a rolling element return path (non-load area), and the rolling element load path and the rolling element return path are connected by a rolling element transition path set on the end cover to form a rolling element cycle path. The balls move in the circulation path of the rolling elements, and the sliding seat maintains contact with the linear slide rail through the balls, thereby reducing the frictional resistance betw...

Claims

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Application Information

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IPC IPC(8): F16C29/04F16C33/37
CPCF16C29/04F16C33/3706
Inventor 王金祥
Owner 智龙传动(厦门)科技有限公司
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