CN2452375Y - Extensible guide - Google Patents
Extensible guide Download PDFInfo
- Publication number
- CN2452375Y CN2452375Y CN00240423U CN00240423U CN2452375Y CN 2452375 Y CN2452375 Y CN 2452375Y CN 00240423 U CN00240423 U CN 00240423U CN 00240423 U CN00240423 U CN 00240423U CN 2452375 Y CN2452375 Y CN 2452375Y
- Authority
- CN
- China
- Prior art keywords
- sliding seat
- sliding
- rack
- travelling carriage
- shape
- 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 relates to a guide rail, which belongs to a sliding device used for a drawer. The utility model is composed of an upper sliding rack, a lower sliding rack and a sliding seat, wherein, the sliding seat forms an H shape; sliding rolling balls are arranged among the upper sliding rack, the lower sliding rack and the sliding seat; mutual slide is generated among the sliding seat, the upper sliding rack and the lower sliding rack; the sliding rolling balls are positioned by a rolling ball rack which is arranged among the sliding seat, the upper sliding rack and the lower sliding rack. The utility model has the advantages of reasonable structural design, long service life, good sliding effect, large bearing weight, stable and precise design, small gap and low noise, and furthermore, the utility model is the multipurpose guide rail.
Description
The utility model guide rail belongs to the carriage that uses on a kind of drawer.
The guide rail that uses on the existing drawer is that support and travelling carriage are formed, because support is fixed, travelling carriage slides on support, and support plays the effect of bearing weight, makes reduce the service life of guide rail.
The purpose of this utility model is to avoid the deficiencies in the prior art part and a kind of long service life is provided, and sliding effect is good, the guide rail that load capacity is big.
The utility model is by last travelling carriage, lower slider frame and sliding seat are formed, at last travelling carriage, between lower slider frame and the sliding seat advance ball is installed, sliding seat and last travelling carriage produce mutually between the lower slider frame and slide, and advance ball is to be located by ball rack, ball rack is arranged on sliding seat and last travelling carriage, between the lower slider frame.
Sliding seat of the present utility model is an I shape, last travelling carriage is arranged on an end of I shape sliding seat, the lower slider frame is arranged on an end of I shape sliding seat, at last travelling carriage, between lower slider frame and the I shape sliding seat advance ball is installed, advance ball is to be located by ball rack, and ball rack is arranged on sliding seat and last travelling carriage, between the lower slider frame.
Sliding seat of the present utility model is an I shape, at last travelling carriage, inner face between lower slider frame and the I shape sliding seat, ball rack is installed locatees advance ball, end face and last travelling carriage at I shape between the lower slider frame, are equipped with ball rack and locate gravity rollers, make travelling carriage, the slip of lower slider frame and sliding seat is more smooth and easy.Because the end face of I shape is the plane, advance ball can adopt roller, ball rack is installed locatees gravity rollers.At the end face and last travelling carriage of I shape, between the lower slider frame, also ball can be installed, ball rack is located advance ball.
The utility model reasonable in design, long service life, sliding effect is good, and load capacity is big, design stability, precision, the gap is little, and noise is little, is a kind of multiduty guide rail.
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model is by last travelling carriage 1, lower slider frame 3 and sliding seat 2 are formed, at last travelling carriage, between lower slider frame and the sliding seat advance ball is installed, advance ball is to be located by ball rack, ball rack 7 is put at sliding seat and last travelling carriage, between the lower slider frame, sliding seat is the design of I shape, and last travelling carriage is arranged on an end of I shape sliding seat, the lower slider frame is arranged on an end of I shape sliding seat, inner face between last travelling carriage and I shape sliding seat is equipped with ball rack and locatees advance ball 4, between the end face and last travelling carriage of I shape, ball rack is installed locatees gravity rollers 5, inner face between lower slider frame and I shape sliding seat is equipped with ball rack and locatees advance ball 4, between the end face and lower slider frame of I shape, ball rack is installed locatees gravity rollers 5, the lower slider frame is fixed on the support 6, and sliding seat slides in the lower slider frame, and last travelling carriage slides on sliding seat.
As shown in Figure 1, on the diagram of cross section, inner face between last travelling carriage and I shape sliding seat, respectively there is an advance ball 4 on the two sides, between the end face and last travelling carriage of I shape, a roller 5 is installed, inner face between lower slider frame and I shape sliding seat, respectively there is an advance ball 4 on the two sides, between the end face and lower slider frame of I shape, a roller 5 is installed, and the inner face between travelling carriage and I shape sliding seat has 4 advance balls, and 2 gravity rollers are arranged between the end face of travelling carriage and I shape sliding seat.
Claims (3)
1, a kind of guide rail, it is characterized in that by last travelling carriage, lower slider frame and sliding seat are formed, and ball rack is arranged on sliding seat and last travelling carriage, between the lower slider frame, sliding seat is an I shape, last travelling carriage is arranged on an end of I shape sliding seat, and the lower slider frame is arranged on an end of I shape sliding seat, at last travelling carriage, between lower slider frame and the I shape sliding seat, ball rack is installed locatees advance ball.
2, guide rail according to claim 1 is characterized in that at last travelling carriage, the inner face between lower slider frame and the I shape sliding seat, ball rack is installed locatees advance ball, end face and last travelling carriage at I shape between the lower slider frame, are equipped with ball rack and locate gravity rollers.
3, guide rail according to claim 1, it is characterized in that the inner face between last travelling carriage and I shape sliding seat, respectively there is an advance ball on the two sides, between the end face and last travelling carriage of I shape, a roller is installed, the inner face between lower slider frame and I shape sliding seat, respectively there is an advance ball on the two sides, between the end face and lower slider frame of I shape, a roller is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00240423U CN2452375Y (en) | 2000-12-08 | 2000-12-08 | Extensible guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00240423U CN2452375Y (en) | 2000-12-08 | 2000-12-08 | Extensible guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2452375Y true CN2452375Y (en) | 2001-10-10 |
Family
ID=33601064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00240423U Expired - Fee Related CN2452375Y (en) | 2000-12-08 | 2000-12-08 | Extensible guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2452375Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103535265A (en) * | 2013-07-25 | 2014-01-29 | 魏延恕 | Pipe-jacking cabinet type soilless cultivation device |
| CN103535254A (en) * | 2013-07-25 | 2014-01-29 | 魏延恕 | Draw-out type soilless culture device with control area |
| CN103535255A (en) * | 2013-07-25 | 2014-01-29 | 魏延恕 | Modular soilless culture device |
| CN103535256A (en) * | 2013-07-25 | 2014-01-29 | 魏延恕 | Horizontal type cabinet extraction type soilless culture device with upwards opened cover |
| CN105083835A (en) * | 2015-09-15 | 2015-11-25 | 浙江鼎力机械股份有限公司 | Fetching machine convenient to transfer goods |
| CN105806721A (en) * | 2016-05-31 | 2016-07-27 | 中国地质大学（武汉） | Large rock-soil mass in-situ direct shear testing apparatus |
| CN109484417A (en) * | 2018-10-31 | 2019-03-19 | 中车株洲电力机车有限公司 | A kind of bridge skeleton and bridge |
-
2000
- 2000-12-08 CN CN00240423U patent/CN2452375Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103535265A (en) * | 2013-07-25 | 2014-01-29 | 魏延恕 | Pipe-jacking cabinet type soilless cultivation device |
| CN103535254A (en) * | 2013-07-25 | 2014-01-29 | 魏延恕 | Draw-out type soilless culture device with control area |
| CN103535255A (en) * | 2013-07-25 | 2014-01-29 | 魏延恕 | Modular soilless culture device |
| CN103535256A (en) * | 2013-07-25 | 2014-01-29 | 魏延恕 | Horizontal type cabinet extraction type soilless culture device with upwards opened cover |
| CN105083835A (en) * | 2015-09-15 | 2015-11-25 | 浙江鼎力机械股份有限公司 | Fetching machine convenient to transfer goods |
| CN105806721A (en) * | 2016-05-31 | 2016-07-27 | 中国地质大学（武汉） | Large rock-soil mass in-situ direct shear testing apparatus |
| CN105806721B (en) * | 2016-05-31 | 2019-02-01 | 中国地质大学（武汉） | A kind of large size Rock And Soil in-situ direct shear test device |
| CN109484417A (en) * | 2018-10-31 | 2019-03-19 | 中车株洲电力机车有限公司 | A kind of bridge skeleton and bridge |
| CN109484417B (en) * | 2018-10-31 | 2020-07-31 | 中车株洲电力机车有限公司 | Driver's cabin skeleton and driver's cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |