CN209762002U - Roller guide rail - Google Patents
Roller guide rail Download PDFInfo
- Publication number
- CN209762002U CN209762002U CN201920280699.XU CN201920280699U CN209762002U CN 209762002 U CN209762002 U CN 209762002U CN 201920280699 U CN201920280699 U CN 201920280699U CN 209762002 U CN209762002 U CN 209762002U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- rail body
- vertical
- guide
- top surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses a roller guide rail, which comprises a guide rail body, a sliding groove, a mounting groove and an arc transition, wherein the guide rail body comprises a top surface, a bottom surface and a vertical surface, the vertical surface is vertically arranged at two sides of the top surface and the bottom surface, the vertical surface is symmetrically provided with the sliding groove with concave inner parts, the bottom surface is provided with a plurality of mounting grooves, four corners of the guide rail body are respectively provided with the arc transition, the top surface and the bottom surface are parallel to each other, the vertical surface is vertical to the top surface and the bottom surface, the cross section shape of the sliding groove is trapezoidal, the sliding groove comprises a supporting waist surface and a guiding inclined surface, the two sides of the supporting waist surface are symmetrically provided with the guiding inclined surface, the guiding inclined surface is connected with the vertical surface, the mounting groove is an arc groove, and the mounting groove is symmetrically arranged about the central line of the guide rail body, the stability of the guide rail can be improved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a slider's technical field, especially a roller guide's technical field.
[ background of the invention ]
The rollers are cylinders with rotary motion, large length-diameter ratio and no side plate structure, and the guide rails are grooves or ridges made of metal or other materials, so that the rollers can bear, fix and guide the moving device or equipment and reduce the friction of the moving device or equipment. Longitudinal grooves or ridges on the surface of the guide rail for guiding, fixing machine parts, special equipment, instruments, etc.
At present, the existing guide rail material has the advantages of single structure, poor adaptability, difficulty in meeting the requirements of different structures, time and labor waste due to replacement, and great influence on the working efficiency, so that the roller guide rail is provided.
[ Utility model ] content
The utility model discloses an aim at solving the problem among the prior art, provide a roller guide rail, can make overall structure compact, performance is outstanding, and long service life has very strong stability simultaneously, and the friction damage when can reducing to slide can improve the stability of guide rail.
In order to achieve the purpose, the utility model provides a roller guide rail, transition including guide rail body, spout, mounting groove and arc, the guide rail body include top surface, bottom surface and perpendicular facade, the both sides of top surface and bottom surface be equipped with perpendicularly and erect the facade, perpendicular facade on the symmetry set up the spout of indent, the bottom surface on seted up a plurality of mounting grooves, four corners of guide rail body all be equipped with the arc transition.
Preferably, the top surface and the bottom surface are parallel to each other, and the vertical surface is perpendicular to the top surface and the bottom surface.
Preferably, the cross-sectional shape of the chute is trapezoidal.
Preferably, the sliding groove comprises a supporting waist surface and a guide inclined surface, the guide inclined surfaces are symmetrically arranged on two sides of the supporting waist surface, and the guide inclined surfaces are connected with vertical surfaces.
Preferably, the mounting groove is an arc groove.
Preferably, the mounting grooves are symmetrically arranged about a center line of the guide rail body.
The utility model has the advantages that: the utility model discloses a guide rail body, spout and mounting groove, overall structure is compact, and performance is outstanding, and long service life has very strong stability simultaneously, through the arc transition, can reduce the friction damage when sliding, can improve the stability of guide rail.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a front view of a roller guide of the present invention;
Fig. 2 is a cross-sectional view of a roller guide of the present invention.
In the figure: 1-guide rail body, 11-top surface, 12-bottom surface, 13-vertical surface, 2-chute, 3-mounting groove and 4-arc transition.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1 and 2, the utility model relates to a roller guide rail, including guide rail body 1, spout 2, mounting groove 3 and arc transition 4, guide rail body 1 includes top surface 11, bottom surface 12 and erects facade 13, and top surface 11 is equipped with erects facade 13 with the both sides of bottom surface 12 perpendicularly, and the spout 2 of indent is seted up to the symmetry on erects facade 13, has seted up a plurality of mounting grooves 3 on bottom surface 12, and four corners of guide rail body 1 all are equipped with arc transition 4.
Wherein the top surface 11 and the bottom surface 12 are parallel to each other and the riser 13 is perpendicular to the top surface 11 and the bottom surface 12.
Wherein, the cross-sectional shape of the chute 2 is trapezoidal.
The sliding groove 2 comprises a supporting waist surface 21 and guide inclined surfaces 22, the guide inclined surfaces 22 are symmetrically arranged on two sides of the supporting waist surface 21, and the guide inclined surfaces 22 are connected with the vertical surfaces 13.
Wherein, the mounting groove 3 is a circular arc groove.
Wherein, the mounting grooves 3 are symmetrically arranged about the central line of the guide rail body 1.
The utility model discloses the working process:
the utility model relates to a roller guide rail is in the course of the work, through guide rail body 1, spout 2 and mounting groove 3, overall structure is compact, and performance is outstanding, and long service life has very strong stability simultaneously, through arc transition 4, can reduce the friction damage when sliding, can improve the stability of guide rail.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (6)
1. A roller guide, characterized by: including guide rail body (1), spout (2), mounting groove (3) and arc transition (4), guide rail body (1) including top surface (11), bottom surface (12) and erects face (13), top surface (11) be equipped with erectly face (13) perpendicularly with the both sides of bottom surface (12), erectly face (13) on the symmetry set up spout (2) of indent, bottom surface (12) on seted up a plurality of mounting grooves (3), four corners of guide rail body (1) all be equipped with arc transition (4).
2. A roller guide as claimed in claim 1, wherein: the top surface (11) and the bottom surface (12) are parallel to each other, and the vertical surface (13) is vertical to the top surface (11) and the bottom surface (12).
3. A roller guide as claimed in claim 1, wherein: the cross section of the sliding chute (2) is trapezoidal.
4. A roller guide as claimed in claim 1, wherein: the sliding chute (2) comprises a supporting waist surface (21) and guide inclined surfaces (22), the guide inclined surfaces (22) are symmetrically arranged on two sides of the supporting waist surface (21), and the guide inclined surfaces (22) are connected with vertical surfaces (13).
5. A roller guide as claimed in claim 1, wherein: the mounting groove (3) is an arc groove.
6. A roller guide as claimed in any one of claims 1 to 5, wherein: the installation grooves (3) are symmetrically arranged relative to the central line of the guide rail body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920280699.XU CN209762002U (en) | 2019-03-06 | 2019-03-06 | Roller guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920280699.XU CN209762002U (en) | 2019-03-06 | 2019-03-06 | Roller guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209762002U true CN209762002U (en) | 2019-12-10 |
Family
ID=68753587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920280699.XU Expired - Fee Related CN209762002U (en) | 2019-03-06 | 2019-03-06 | Roller guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209762002U (en) |
-
2019
- 2019-03-06 CN CN201920280699.XU patent/CN209762002U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |