Outer-hanging sealing piece structure and slide base composite part

A sealing sheet and plug-in technology, which is applied in the direction of bearing components, bearings, linear motion bearings, etc., can solve the problems of inability to overcome the stress concentration phenomenon of the end cover, easy collision damage, etc., and achieve the effect of improving the scraping effect and avoiding damage

Inactive Publication Date: 2017-04-19
CHIEFTECH PRECISION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these previous proposals can solve the shortcoming that the oil scraper made of plastic material is exposed to the environment and is easy to be damaged by collision, but these previous proposals screw the screws for fixing purposes into the end cover, which cannot overcome the impact of the end cover by the rolling elements. The resulting stress concentration phenomenon, and the material of the end cover due to the release of bonding stress over time leads to the lack of loosening of components such as oil wipers

Method used

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  • Outer-hanging sealing piece structure and slide base composite part
  • Outer-hanging sealing piece structure and slide base composite part
  • Outer-hanging sealing piece structure and slide base composite part

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Embodiment Construction

[0048] Based on the above-mentioned technical features, the main functions of the structure of the externally-mounted sealing sheet and the sliding seat assembly of the present invention will be clearly presented in the following embodiments.

[0049] refer to figure 1 As shown, this embodiment includes a sliding seat assembly A reciprocating on a sliding rail B to form a linear sliding rail. The sliding seat assembly A includes an external sealing sheet A1; the sliding seat assembly A includes: a sliding seat rigid body 1, the opposite ends of the sliding seat rigid body 1 have end caps 2, the aforementioned end caps 2 There is a reinforcing sheet 3 on it, and the external sealing sheet A1 is combined with the reinforcing sheet 3.

[0050] refer to figure 2 Expect image 3 As shown, the external sealing sheet A1 includes: an oil scraper 4, corresponding to the aforementioned reinforcement sheet 3; a metal scraper 5, corresponding to the aforementioned oil scraper 4; and a...

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Abstract

The invention relates to an outer-hanging sealing piece structure and a slide base composite part, wherein the slide base composite part includes an outer-hanging sealing piece. The slide base composite part comprises a slide base rigid body. The two opposite ends of the slide base rigid body are each provided with an end cap which is provided with a reinforcing piece, and the outer-hanging sealing piece is combined to the reinforcing pieces. The outer-hanging sealing piece comprises an oil scraping piece corresponding to the reinforcing pieces, a metal scraper corresponding to the oil scraping piece, and a fixing part which penetrates through the metal scraper and the oil scraping piece to be locked to the reinforcing pieces and is used for fixing the metal scraper and the oil scraping piece to the reinforcing pieces.

Description

technical field [0001] The present invention relates to a structure of an externally mounted sealing sheet and a sliding seat assembly, in particular to a two-layer externally mounted sealing sheet with an oil scraper and a metal scraper, and a combination of the externally mounted sealing sheet on the rigid body of the sliding seat Creation of stiffeners on end caps. Background technique [0002] In order to prevent chips and dust from entering the rigid body of the slide seat and affect the stability of the rigid body of the slide seat running on the slide rail, seals are generally installed at both ends of the rigid body of the slide seat. Will add wiper blades. Among them, the oil scraper also has the effect of dust prevention, and some linear slide rails use the oil scraper to achieve the effect of oil scraping and dust prevention at the same time. [0003] Among them, the external sealing sheet is to combine the sealing sheet or the oil wiper sheet on the outermost s...

Claims

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Application Information

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IPC IPC(8): F16C33/74F16C29/02
Inventor许明哲
OwnerCHIEFTECH PRECISION