CN201747779U - Radial heavy load rolling linear motion guide rail pair - Google Patents
Radial heavy load rolling linear motion guide rail pair Download PDFInfo
- Publication number
- CN201747779U CN201747779U CN2010202350079U CN201020235007U CN201747779U CN 201747779 U CN201747779 U CN 201747779U CN 2010202350079 U CN2010202350079 U CN 2010202350079U CN 201020235007 U CN201020235007 U CN 201020235007U CN 201747779 U CN201747779 U CN 201747779U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- linear motion
- ball
- rolling linear
- slide block
- 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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Abstract
The utility model discloses a radial heavy load rolling linear motion guide rail pair which comprises a guide rail and a slider; and a ball bearing line is arranged between the guide rail and the slider, wherein the angle formed by the ball bearing on the top of the guide rail and the contact angle of the guide rail and the radial direction of the ball bearing is 0 degree. The radial heavy load rolling linear motion guide rail pair has simple structure and is easy to realize, so that the guide rail can bear heavier load in the radial direction, and the scope of application of the ball bearing guide rail is greatly improved.
Description
Technical field
The utility model relates to the guide rail field, and especially ball class guide rail is specially a kind of radially load-carrying rolling linear motion guide rail pair.
Background technique
Guide rail is very wide in the application of mechanical field, is a kind of device that can bear, fix, guide shifter or equipment and reduce its friction.Guide rail is often used for the straight reciprocating motion occasion, has the rated load higher than linear bearing.But the spherical guide of prior art, the load that its radial direction can bear is less, has seriously restricted the application of spherical guide.
The model utility content
The purpose of this utility model provides a kind of radially load-carrying rolling linear motion guide rail pair, with the spherical guide that solves prior art bearing load problem of smaller radially.
In order to achieve the above object, the technological scheme that the utility model adopted is:
Load-carrying rolling linear motion guide rail pair radially, include guide rail and the slide block that is slidingly mounted on the guide rail, it is characterized in that: be respectively arranged with the ball row between described guide rail top, guiding cheekn and the slide block inwall, ball in the ball row closely contacts with guide rail, slide block inwall, and the angle of the ball between its middle guide top and the slide block and the wrapping angle of guide rail and described ball radial direction is 0 °.
The utility model is simple in structure, is easy to realize, the ball by making the guide rail end face and the wrapping angle of guide rail and the radial direction angle of ball are 0 °, can make guide rail can bear bigger load in radial direction, have improved the application area of spherical guide greatly.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1.Load-carrying rolling linear motion guide rail pair radially, include guide rail 1 and the slide block 2 that is slidingly mounted on the guide rail 1, be respectively arranged with the ball row between guide rail 1 top, guide rail 1 sidewall and slide block 2 inwalls, ball in the ball row closely contacts with guide rail 1, slide block 2 inwalls, and the ball 3 between its middle guide 1 top and the slide block 2 is 0 ° with the wrapping angle of guide rail 1 and the angle of ball 3 radial direction.
Claims (1)
1. load-carrying rolling linear motion guide rail pair radially, include guide rail and the slide block that is slidingly mounted on the guide rail, it is characterized in that: be respectively arranged with the ball row between described guide rail top, guiding cheekn and the slide block inwall, ball in the ball row closely contacts with guide rail, slide block inwall, and the angle of the ball between its middle guide top and the slide block and the wrapping angle of guide rail and described ball radial direction is 0 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202350079U CN201747779U (en) | 2010-06-22 | 2010-06-22 | Radial heavy load rolling linear motion guide rail pair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202350079U CN201747779U (en) | 2010-06-22 | 2010-06-22 | Radial heavy load rolling linear motion guide rail pair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201747779U true CN201747779U (en) | 2011-02-16 |
Family
ID=43582458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202350079U Expired - Fee Related CN201747779U (en) | 2010-06-22 | 2010-06-22 | Radial heavy load rolling linear motion guide rail pair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201747779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109831865A (en) * | 2019-02-14 | 2019-05-31 | 浙江海洋大学 | A kind of device of proton beam imaging detection plasma density distribution |
-
2010
- 2010-06-22 CN CN2010202350079U patent/CN201747779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109831865A (en) * | 2019-02-14 | 2019-05-31 | 浙江海洋大学 | A kind of device of proton beam imaging detection plasma density distribution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20110622 |