CN217328134U - Linear guide rail structure with small load and compact structure - Google Patents
Linear guide rail structure with small load and compact structure Download PDFInfo
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- CN217328134U CN217328134U CN202220408894.8U CN202220408894U CN217328134U CN 217328134 U CN217328134 U CN 217328134U CN 202220408894 U CN202220408894 U CN 202220408894U CN 217328134 U CN217328134 U CN 217328134U
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- linear guide
- ball
- slider
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- guide rail
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Abstract
The utility model discloses a linear guide structure of little compact structure of load, including semi-linear guide, semi-slider, ball, end cover and dustproof piece, one side of semi-slider inner chamber is equipped with one and arranges ball groove and a row of lower ball groove, the ball passes through the ball holder equipment at last ball groove and lower ball inslot, semi-linear guide's upper portion left side be equipped with last ball groove corresponding last ball slide and with the corresponding lower ball slide in lower ball groove, semi-linear guide's right side is planar structure or with the left side design, is equipped with one and arranges ball slide and a row of lower ball slide on. The sliding block and the linear guide rail are respectively designed into a half of the existing sliding block and a half of the structure of the linear guide rail, but the size of the ball groove on the sliding block and the size of the ball slide way on the linear guide rail are not changed, so that the processing difficulty and the processing time are reduced, the production efficiency is improved, the consumption of raw materials is reduced, and the processing cost is greatly reduced.
Description
Technical Field
The utility model relates to a linear guide technical field, in particular to small structure's of load linear guide structure.
Background
Linear guides are widely used in various precision numerically controlled machines and in machine manufacturing industries, and they mainly guide parts to move linearly and change positions in mechanical devices or transmission systems. The quality of the performance directly determines the precision and the use effect of the numerical control machine tool. The traditional linear guide rail mainly comprises a guide rail and a sliding block matched with the guide rail, wherein a ball is arranged in the sliding block, and the sliding block slides on a guide rail body through the sliding of the ball.
The linear guide rail has the disadvantages that when the linear guide rail is installed in a small installation space and a small load, the linear guide rail slide block needs to be miniaturized, the ball track on the miniaturized linear guide rail slide block is difficult to process, and the production efficiency is low.
The utility model provides a linear guide structure of little compact structure of load solves above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve current linear guide and little in some installation space, when the occasion that the load is little is installed, need be miniaturized the linear guide slider, the ball track processing degree of difficulty on the miniaturized linear guide slider is big, and technical problem that production efficiency is low provides a linear guide structure that the small-size structure of load is compact and solves above-mentioned technical problem.
The utility model provides a little compact structure's of load linear guide structure which characterized in that: the semi-linear guide rail and the semi-linear guide rail are matched, the semi-linear guide rail is assembled on the semi-linear guide rail in a sliding mode, the semi-linear guide rail is of an inverted L-shaped structure, an upper ball arranging groove and a lower ball arranging groove are formed in one side of an inner cavity of the semi-linear guide rail, balls are assembled in the upper ball arranging groove and the lower ball arranging groove through ball retainers, an upper ball slide corresponding to the upper ball arranging groove and a lower ball slide corresponding to the lower ball arranging groove are arranged on the left side of the upper portion of the semi-linear guide rail, the right side of the semi-linear guide rail is of a plane structure or designed on the same left side, and an upper ball arranging slide and a lower ball arranging slide are arranged on the right side of the semi-linear guide rail.
As an improved scheme of the utility model, the end cover has two sides, sets up the axial both ends at the slider respectively, the dustproof piece has two, sets up the outside at the end cover respectively.
As an improved scheme of the utility model, the end cover is the plastic end cover, the dustproof piece is the metal dustproof piece.
As an improvement of the utility model, the half slider is half square slider or half flange type slider.
Compared with the prior art, the utility model has the advantages that: the sliding block and the linear guide rail are respectively designed into a half of the existing sliding block and a half of the structure of the linear guide rail, but the size of the ball groove on the sliding block and the size of the ball slide way on the linear guide rail are not changed, so that the processing difficulty and the processing time are reduced, the production efficiency is improved, the consumption of raw materials is reduced, and the processing cost is greatly reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is a schematic structural view of example 2;
fig. 3 is a structural plan view of a linear guide rail structure with small load and compact structure provided in the embodiment of the present invention;
in the drawings: 1. a semi-linear guide rail; 2. a half slider; 3. a ball bearing; 4. an end cap; 5. a dust-proof sheet; 2a, arranging a ball groove; 2b, a lower ball groove; 1a, an upper ball slideway; 1b, a lower ball slideway.
Detailed Description
In view of the deficiencies in the prior art, the technical solution of the present invention can be provided through long-term research and a large amount of practice. The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of embodiment 1, fig. 3 is a top view of a linear guide rail structure with a small load and a compact structure provided in an embodiment of the present invention, and a linear guide rail structure with a small load and a compact structure provided in an embodiment of the present invention: the method is characterized in that: the semi-linear guide rail comprises a semi-linear guide rail 1, a semi-sliding block 2, balls 3, an end cover 4 and a dustproof sheet 5, wherein the semi-linear guide rail 1 is matched with the semi-sliding block 2, the semi-sliding block 2 is assembled on the semi-linear guide rail 1 in a sliding manner, the semi-sliding block 2 is in an inverted L-shaped structure, one side of an inner cavity of the semi-sliding block 2 is provided with a row of upper ball grooves 2a and a row of lower ball grooves 2b, the ball grooves on the sliding block are formed by two rows of upper ball grooves and two rows of lower ball grooves, the inner cavity of the sliding block is designed to be provided with a series of upper row of ball grooves and a row of lower row of ball grooves, the size of the sliding block is reduced by half, the raw material is reduced by half, the size of the ball grooves on the sliding block is unchanged, the processing difficulty is reduced, the balls 3 are assembled in the upper ball grooves 2a and the lower ball grooves 2b through a ball retainer, the upper ball slideway 1a corresponding to the upper ball groove 2a and the lower ball slideway 1b corresponding to the lower ball groove 2b are arranged on the left side of the upper portion of the semi-linear guide rail 1, half linear guide 1's right side is planar structure design, and half linear guide only one side sets up one and goes up the ball slide and a lower ball slide, reduces the processing of two ball slides, reduces process time and processing cost, improves production efficiency, and one side is planar structure design, and processing is simple, reduces the process time and the processing degree of difficulty.
The embodiment of the utility model provides a pair of small structure's of load linear guide structure, end cover 4 has two, sets up respectively at the axial both ends of half slider 2, dustproof piece 5 has two, sets up the outside at end cover 4 respectively.
The embodiment of the utility model provides a linear guide structure that little structure of load is compact, end cover 4 is the plastic end cover, dustproof piece 5 is the metal dustproof piece.
The embodiment of the utility model provides a provide a linear guide structure of little compact structure of load, half slider 2 is half square slider or half flange type slider.
Example 2
Referring to fig. 2 and fig. 3, fig. 2 is a schematic structural diagram of embodiment 2, and fig. 3 is a top view of a linear guide rail structure with a small load and a compact structure provided in an embodiment of the present invention, and a linear guide rail structure with a small load and a compact structure: the method is characterized in that: the semi-linear guide rail comprises a semi-linear guide rail 1, a semi-sliding block 2, a ball 3, an end cover 4 and a dustproof sheet 5, wherein the semi-linear guide rail 1 is matched with the semi-sliding block 2, the semi-sliding block 2 is assembled on the semi-linear guide rail 1 in a sliding manner, the semi-sliding block 2 is in an inverted L-shaped structure, one side of the inner cavity of the semi-sliding block 2 is provided with a row of upper ball grooves 2a and a row of lower ball grooves 2b, the ball 3 is assembled in the upper ball grooves 2a and the lower ball grooves 2b through a ball retainer, the left side of the upper part of the semi-linear guide rail 1 is provided with an upper ball slideway 1a corresponding to the upper ball grooves 2a and a lower ball slideway 1b corresponding to the lower ball grooves 2b, the upper part of the right side of the semi-linear guide rail 1 is designed to be the same as the left side, the upper ball slideway 1a row and the lower ball slideway 1b are arranged, the sliding block is designed into a semi-sliding block structure, and the size of the semi-sliding block is half of the size of the existing sliding block, the shape of the semi-slide block is designed into an inverted L-shaped structure, the ball grooves on the slide block are designed into a series of designs that an upper row of ball grooves and a lower row of ball grooves are arranged in two rows, and an inner cavity of the slide block is provided with the upper row of ball grooves and the lower row of ball grooves, the volume of the slide block is reduced by half, the raw material is reduced by half, but the size of the ball grooves on the slide block is not changed, the processing difficulty is reduced, the processing of the two rows of ball grooves is reduced, the processing time is reduced, and the processing cost is reduced, the linear guide rail is also designed into a semi-linear guide rail structure, the size of the semi-slide block is half of that of the existing slide block, but the size of the ball slide rail on the semi-linear guide rail is not changed, the processing difficulty is reduced, the linear guide rail is designed into two structures, one is that the upper ball slide rail and the lower ball slide rail are arranged on two sides of the semi-linear guide rail, and the semi-slide block can be selectively assembled on one side of the semi-linear guide rail according to the installation requirement, the application range is enlarged.
The embodiment of the utility model provides a pair of small structure's of load linear guide structure, end cover 4 has two sides, sets up respectively at the axial both ends of half slider 2, dustproof piece 5 has two, sets up the outside at end cover 4 respectively.
The embodiment of the utility model provides a linear guide structure that little structure of load is compact, end cover 4 is the plastic end cover, dustproof piece 5 is the metal dustproof piece.
The embodiment of the utility model provides a provide a linear guide structure of little compact structure of load, half slider 2 is half square slider or half flange type slider.
The utility model provides a pair of small compact structure's linear guide structure of load, it should be understood, above-mentioned embodiment is only for the explanation the utility model discloses a technical conception and characteristics, its aim at let the personage of familiar with this technique can understand the utility model discloses an according to in order to implement, can not restrict with this the utility model discloses a protection scope. All simple changes and replacements made by the contents of the utility model are included in the protection scope of the utility model.
Claims (4)
1. The utility model provides a little compact structure's of load linear guide structure which characterized in that: including half linear guide, half slider, ball, end cover and dustproof piece, half linear guide and half slider phase-match, half slider sliding assembly is on half linear guide, the appearance of half slider is the type of falling L structure, one side of half slider inner chamber is equipped with one and goes up ball groove and a row of ball groove down, the ball passes through the ball holder equipment at last ball groove and ball inslot down, half linear guide's upper portion left side be equipped with last ball groove corresponding last ball slide and with the corresponding ball slide down in ball groove down, half linear guide's right side is planar structure or with the left side design, is equipped with one and goes up ball slide and a row of ball slide down.
2. A linear guide structure with small load and compact structure according to claim 1, wherein: the end cover has two sides, sets up respectively at the axial both ends of slider, the dust proof piece has two, sets up respectively in the outside of end cover.
3. A linear guide structure with small load and compact structure according to claim 1, wherein: the end cover is a plastic end cover, and the dustproof sheet is a metal dustproof sheet.
4. A linear guide rail structure with small load and compact structure as claimed in claim 1, wherein: the half slider is a half square slider or a half flange type slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220408894.8U CN217328134U (en) | 2022-03-02 | 2022-03-02 | Linear guide rail structure with small load and compact structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220408894.8U CN217328134U (en) | 2022-03-02 | 2022-03-02 | Linear guide rail structure with small load and compact structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217328134U true CN217328134U (en) | 2022-08-30 |
Family
ID=83000201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220408894.8U Active CN217328134U (en) | 2022-03-02 | 2022-03-02 | Linear guide rail structure with small load and compact structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217328134U (en) |
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2022
- 2022-03-02 CN CN202220408894.8U patent/CN217328134U/en active Active
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