CN203308908U - Sliding block guide rail device - Google Patents
Sliding block guide rail device Download PDFInfo
- Publication number
- CN203308908U CN203308908U CN2013202581912U CN201320258191U CN203308908U CN 203308908 U CN203308908 U CN 203308908U CN 2013202581912 U CN2013202581912 U CN 2013202581912U CN 201320258191 U CN201320258191 U CN 201320258191U CN 203308908 U CN203308908 U CN 203308908U
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- CN
- China
- Prior art keywords
- guide rail
- sliding block
- sliding
- rail bar
- 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 sliding block guide rail device. The guide rail device comprises a guide rail (1) and a sliding block (2), wherein the sliding block (2) is arranged on the guide rail (1) in a manner capable of sliding back and forth, guide rail strips (3) are axially arranged on the right side face and the left side face of the guide rail (1) in a convex manner respectively, grooves (31) are formed in the upper surfaces and the lower surfaces of the guide rail strips (3), sliding sleeves (4) are sleeved on the guide rail strips (3) in a sliding manner respectively, the shapes of sleeve cavities of the sliding sleeves (4) are adapted to the projection shapes of the end faces of the guide rail strips (3), the sliding sleeves (4) are fixed with the sliding block (2) through fixing pieces respectively, and self-lubricating layers (5) are coated on the outer surfaces on the outer upper sides and the lower sides of the guide rail strips (3). The sliding block guide rail device disclosed by the utility model has the advantages that as the guide rail strips are axially arranged on the two side faces of the guide rail in the convex manner and the sliding sleeves are sleeved on the guide rail strips in the sliding manner, the guide rail structure is firmer, the sliding block is stable and large in bearing capacity, the self-lubricating layers are coated on the guide rail strips to function to reduce the friction, and the sliding block is more flexible and stable in a running process.
Description
Technical field
The utility model relates to a kind of guide rail manufacture technology field, specifically refers to a kind of slider guide rail apparatus.
Background technique
The existing patent No. is that the Chinese utility model patent that the CN200520061339.9 name is called " slider guide rail apparatus " discloses a kind of structure, its structure includes slide block device and the track-type facilities cooperatively interacted, track-type facilities comprises the guideway frame along its longitudinal extension, on this guideway frame along horizontal two guide rails equal in length separated by a distance of two of its length setting and the slide block limit stoper be fixedly connected with these guideway frame two ends; Slide block device comprises fixedly slide block mobile on the moving slider moved on a guide rail that is fixedly connected with and is fastened in track-type facilities with moving part and another guide rail that is fixedly connected with and is fastened in track-type facilities with fixed block.This model utility, in identical sliding stroke, can shorten rail length, can meet the structural requirement that part area in the sliding stroke scope of the moving parts such as door/window can't the mounting guide rail device.Yet, the complex structure of this device, fabricating cost is high, and slide block slides easy upheaval and unstable; Therefore the structure of this device also needs further improvement.
Summary of the invention
Technical problem to be solved in the utility model be for above-mentioned prior art present situation, provide a kind of simple in structure, slide slider guide rail apparatus stably.
The utility model solves the problems of the technologies described above the technological scheme adopted: this slider guide rail apparatus, include guide rail, slide block, described slide block can be arranged on guide rail in front and back glidingly, it is characterized in that: the structure be arranged at glidingly on guide rail before and after described slide block energy is: on the left and right sides of described guide rail, axially convex with respectively the guide rail bar, the top and bottom of described guide rail bar are respectively arranged with groove, on described guide rail bar, can be equipped with slidably sliding sleeve respectively, the cover cavity shape of described sliding sleeve and guide rail bar end on projection shape are suitable, described sliding sleeve fixes by fixed block and slide block respectively, on the outer surface of the both sides up and down of described guide rail bar, scribble self-lubricating layer.
As improvement, can scribble self-lubricating layer on the end face of described guide rail bar.
Improve again, can scribble self-lubricating layer on the cavity inwall of described slide block.
Improve, described self-lubricating layer is preferably polytetrafluoroethylene floor or graphite material layer again.
Improve again, leave gap between the cavity inwall of the end face of described guide rail bar and end face corresponding part.
Improve, the distance in described gap (H) is preferably 0.045～0.055mm again.
Improve, be provided with two sliding sleeves on the guide rail bar of every limit, these two sliding sleeves are that compartment of terrain is fixed on fixed block.
Improve, described guide rail bar is fixed with each other by bolt and guide rail again.
Improve, described groove is on the contour both sides that are arranged at the guide rail bar again.
Improve, that the end on projection of described groove is preferably is trapezoidal, circular arc or V font again.
Compared with prior art, the utility model has the advantage of: axially be convexly equipped with the guide rail bar in the guide rail bi-side, and on the guide rail bar, be equipped with slidably sliding sleeve, make like this guide rail structure more firm, slide block is stable and bearing capacity is large, and on the guide rail bar, scribble self-lubricating layer, play the effect that reduces to rub, make slide block more flexible and steady in running; And the utility model is simple in structure, easy to operate, long service life, have wide range of applications.
The accompanying drawing explanation
Fig. 1 is the utility model embodiment's stereogram;
Fig. 2 is the exploded view of Fig. 1;
Fig. 3 is the exploded view of Fig. 1 different visual angles;
Fig. 4 is the plan view of Fig. 1;
Fig. 5 is along the sectional view of A-A line in Fig. 4
Fig. 6 is the enlarged view of I section in Fig. 5.
Embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figures 1 to 6, the slider guide rail apparatus of the present embodiment, include guide rail 1, slide block 2, described slide block 2 can be arranged on guide rail 1 front and back glidingly, the concrete structure be arranged at glidingly on guide rail 1 before and after described slide block 2 energy is: on the left and right sides of described guide rail 1, axially convex with respectively guide rail bar 3, described guide rail bar 3 is fixed with each other by bolt and guide rail 1, the top and bottom of described guide rail bar 3 are respectively arranged with groove 31, on described guide rail bar 3, can be equipped with slidably sliding sleeve 4 respectively, the cover cavity shape of described sliding sleeve 4 and guide rail bar 3 end on projection shapes are suitable, described sliding sleeve 4 fixes by fixed block and slide block 2 respectively, on the outer surface of the both sides up and down of described guide rail bar 3, scribble self-lubricating layer.On the end face of described guide rail bar 3, self-lubricating layer 5 be can scribble, on cavity 21 inwalls of described slide block 2, also can scribble self-lubricating layer 5, and described self-lubricating layer 5 polytetrafluoroethylene floor or graphite material layer are preferably.Between cavity 21 inwalls of the end face of described guide rail bar 3 and end face corresponding part, leave gap, the distance in described gap (H) is preferably 0.045～0.055mm.On every limit guide rail bar 3, be provided with two sliding sleeves 4, these two sliding sleeves 4 are fixed on fixed block for compartment of terrain.Described groove 31 is on the contour both sides that are arranged at guide rail bar 3, and the end on projection of described groove 31 is preferably trapezoidal, circular arc or V font.
Working principle of the present utility model is: during use, slide block 2 can slide backward forward neatly on guide rail 1, in guide rail 1 both sides, loads onto the guide rail bar 3 that cover has sliding sleeve 4, makes guide rail 1 structure more firm, slides more stable, steady.
Claims (10)
1. slider guide rail apparatus, include guide rail (1), slide block (2), described slide block (2) can be arranged on guide rail (1) front and back glidingly, it is characterized in that: the structure be arranged at glidingly on guide rail (1) before and after described slide block (2) energy is: on the left and right sides of described guide rail (1), axially convex with respectively guide rail bar (3), the top and bottom of described guide rail bar (3) are respectively arranged with groove (31), on described guide rail bar (3), can be equipped with slidably sliding sleeve (4) respectively, the cover cavity shape of described sliding sleeve (4) and guide rail bar (3) end on projection shape are suitable, described sliding sleeve (4) fixes by fixed block and slide block (2) respectively, on the outer surface of the both sides up and down of described guide rail bar (3), scribble self-lubricating layer (5).
2. slider guide rail apparatus according to claim 1, is characterized in that: on the end face of described guide rail bar (3), scribble self-lubricating layer (5).
3. slider guide rail apparatus according to claim 1, is characterized in that: scribble self-lubricating layer (5) on cavity (21) inwall of described slide block (2).
4. according to arbitrary described slider guide rail apparatus in claims 1 to 3, it is characterized in that: described self-lubricating layer (5) is polytetrafluoroethylene floor or graphite material layer.
5. slider guide rail apparatus according to claim 1, is characterized in that: leave gap between cavity (21) inwall of the end face of described guide rail bar (3) and end face corresponding part.
6. slider guide rail apparatus according to claim 5, it is characterized in that: the distance in described gap (H) is 0.045～0.055mm.
7. according to arbitrary described slider guide rail apparatus in claims 1 to 3, it is characterized in that: on every limit guide rail bar (3), be provided with two sliding sleeves (4), these two sliding sleeves (4) are fixed on fixed block for compartment of terrain.
8. according to arbitrary described slider guide rail apparatus in claims 1 to 3, it is characterized in that: described guide rail bar (3) is fixed with each other by bolt and guide rail (1).
9. according to arbitrary described slider guide rail apparatus in claims 1 to 3, it is characterized in that: described groove (31) is on the contour both sides that are arranged at guide rail bar (3).
10. according to arbitrary described slider guide rail apparatus in claims 1 to 3, it is characterized in that: the end on projection of described groove (31) is trapezoidal, circular arc or V font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202581912U CN203308908U (en) | 2013-05-10 | 2013-05-10 | Sliding block guide rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202581912U CN203308908U (en) | 2013-05-10 | 2013-05-10 | Sliding block guide rail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203308908U true CN203308908U (en) | 2013-11-27 |
Family
ID=49615121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202581912U Expired - Fee Related CN203308908U (en) | 2013-05-10 | 2013-05-10 | Sliding block guide rail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203308908U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005073A (en) * | 2016-06-29 | 2016-10-12 | 徐工集团工程机械股份有限公司 | Novel track guiding device |
| CN107907407A (en) * | 2017-09-27 | 2018-04-13 | 同济大学 | A kind of new rubber gasket compression stress performance testing device and method |
| CN112821655A (en) * | 2021-02-04 | 2021-05-18 | 成都福誉科技有限公司 | Small-size sharp module |
-
2013
- 2013-05-10 CN CN2013202581912U patent/CN203308908U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005073A (en) * | 2016-06-29 | 2016-10-12 | 徐工集团工程机械股份有限公司 | Novel track guiding device |
| CN107907407A (en) * | 2017-09-27 | 2018-04-13 | 同济大学 | A kind of new rubber gasket compression stress performance testing device and method |
| CN112821655A (en) * | 2021-02-04 | 2021-05-18 | 成都福誉科技有限公司 | Small-size sharp module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20150510 |
|
| EXPY | Termination of patent right or utility model |