Slide block device of linear sliding rail

A technology of linear slides and sliders, applied in the direction of linear motion bearings, large fixed members, bearings, etc., can solve the problems of many components, difficult manufacturing, unfavorable miniaturization, etc., and achieve convenient combination and positioning, easy assembly, and small volume zoom out effect

Active Publication Date: 2009-07-08
PRECISION MOTION INDS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main technical problem to be solved by the present invention is to overcome the disadvantages of many components, difficult manufacturing, and unfavorable miniaturization in the prior art, and provide a slider device for a linear slide rail, which has fewer components, easy processing and Advantages for miniaturization

Method used

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  • Slide block device of linear sliding rail
  • Slide block device of linear sliding rail
  • Slide block device of linear sliding rail

Examples

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Embodiment Construction

[0056] The present invention is a slider device for a linear slide rail, please refer to Figure 1 to Figure 8 The preferred embodiment includes a body 10, a circulation hole seat 20 nested around the body 10, a plurality of balls 50, and two gates 60, 61 inserted in the circulation hole seat 20, wherein:

[0057] The body 10 is provided with a base block 11. The base block 11 is a rectangular plate body and has a top, a bottom, a left and a right side, and a front and a rear end. Form a circular locating groove 111, extend downwards respectively at the left and right sides of base block 11 bottom surface two side blocks 12 along the front and back direction, each side block 12 is elongated block body and Semi-arc concave grooves 121 are formed on the side surfaces, and a circular locking groove 122 is formed on both ends.

[0058] The circulation hole seat 20 is nested on the left, right and front and rear end surfaces of the body 10, and includes two first side frames 30 an...

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PUM

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Abstract

A slider for a linear slideway is provided, which comprises a body, a circulating hole seat nested at the perimeter of the body, a plurality of rolling elements, and two gates inserted in the circulating hole seat. Wherein, the body is provided with a base block; two parallel side blocks are provided that are extended downward at the two sides of the bottom of the base block; the circulating hole seat is nested on the two sides and two ends of the body, and forms a circulating channel at the perimeter of each side block by mating with the two side blocks; at the two ends of the body corresponding to the circulating hole seat, two side plates are provided; at the two sides at end of each side plate, a slot is provided; the rolling elements are arranged in each circulating channel in rollable way; the gates are respectively inserted in each slot. The invention has the advantage as the few components, the easy machining and the favorability for miniaturization.

Description

technical field [0001] The invention relates to a slider device of a linear slide rail. Background technique [0002] The slider device of the existing linear slide rail, such as China Taiwan Patent Publication No. 483991 "Linear Motion Bearing" invention patent case, the slider consists of a body, two side frames, and end covers to form a circulation channel for accommodating rolling elements , and each component is fixed to each other with a positioning piece, but there are many assembly parts and the shape and structure of each component are complicated. [0003] Another example is the invention patent case of Taiwan Patent No. 440660 "Lubricating device with lubricating oil block on linear slide rail". figure 1 The slider device disclosed in the same number of components and complex shape; or as China Taiwan Patent No. M267368 "Structure Improvement of Miniature Slide Rail Circulation Device" new patent case, which is composed of eight main components, also in Structur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q1/40B23Q1/01F16C29/06
Inventor 吴清山张国荣
Owner PRECISION MOTION INDS
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