CN204862020U - Synchronous guide rail of taking out on horse - Google Patents
Synchronous guide rail of taking out on horse Download PDFInfo
- Publication number
- CN204862020U CN204862020U CN201520436584.7U CN201520436584U CN204862020U CN 204862020 U CN204862020 U CN 204862020U CN 201520436584 U CN201520436584 U CN 201520436584U CN 204862020 U CN204862020 U CN 204862020U
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- China
- Prior art keywords
- guide rail
- guide
- rolling frame
- rail
- middle guide
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 24
- 238000005096 rolling process Methods 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The utility model discloses a synchronous guide rail of taking out on horse, including last guide rail, well guide rail and lower guideway, there is a frame of roll at equal sliding connection between last guide rail and the well guide rail and between well guide rail and the lower guideway, the support rolls rather than last below guide rail in close contact with is set up in the roll, support rolls's the roll orientation and the extending direction no. 1 of guide rail show relative slip between the realization guide rail, the roll frame that is arranged in below on the guide rail takes shape on with one side and has relative up -down's synchronous rack, the extending direction of synchronous rack is unanimous with the guide rail to there is synchronous gear in the company of rotation on well guide rail, synchronous gear meshes with double -phase right synchronous rack simultaneously.
Description
Technical field
The utility model relates to drawer guideway technical field, particularly relates to one and synchronously rides and take out guide rail.
Background technology
Ride and take out guide rail generally there are three joint guide rail structures, when carrying out stretching and shrinking, two guide rails are needed mutually to drive and slide, the existing induced way of taking out guide rail of riding normally utilizes guide rail two ends block mutually to drive, but adopt the guide rail of this kind of mode wherein one guide rail relatively the block of two guide rails just can be made to contact after another slide to range, when the relative travel of slide is larger, the distance can accelerated for it is longer, the impact when block of two guide rails clashes into is also larger, easy damage guide rail reduces the service life of guide rail.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and synchronously riding of its middle guide and upper rail synchronous slide can be made to take out guide rail.
In order to realize above object, the technical scheme that the utility model adopts is:
One is synchronously ridden and is taken out guide rail, include upper rail, middle guide and lower guideway, all rolling frame is slidably connected between upper rail and middle guide and between middle guide and lower guideway, described rolling frame is provided with the support roller with its upper and lower guide rail close contact, and the rotating direction of described support roller and the bearing of trend one of guide rail are shown and realized relative sliding between guide rail; The rolling frame being positioned at middle guide upper and lower is formed with synchronous tooth bar opposing upper and lower on the same side, the bearing of trend of described synchronous tooth bar is consistent with guide rail, and be rotatably connected with synchromesh gear on middle guide, the synchronous tooth bar that described synchromesh gear is relative with two engages simultaneously.
Further, described rolling frame is also provided with the side wheel with guide rail side close contact at least one side thereof, and the rotating direction of described side wheel is consistent with the bearing of trend of guide rail.
Further, described middle guide forms the spacing convex body for limiting rolling frame moving range.
The beneficial effects of the utility model are: the upper rail in the utility model and slidably connect rolling frame between middle guide and between middle guide and lower guideway, realize the relative sliding between these three sections of guide rails by rolling frame, and rolling frame between upper rail with middle guide and between middle guide and lower guideway rolling frame carry out transmission by synchromesh gear and synchronous tooth bar.When upper rail slides along a direction, the rolling frame below it can be driven to move a certain distance along same side, under the transmission of synchromesh gear and synchronous tooth bar, the rolling frame be positioned at below middle guide can along reverse mobile same distance, middle guide can slide along the direction identical with upper rail under the reverse drive of thereunder rolling frame, thus the synchronous slide realized between upper rail and lower guideway, the impulsive force to producing during the stroke end is slided in both reductions, improves the service life of guide rail.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is exploded perspective view of the present utility model.
Fig. 3 is decomposition side view of the present utility model.
Fig. 4 is the assembling stereogram of middle guide of the present utility model and its both up and down rolling frame.
Fig. 5 is the assembling side elevation of middle guide of the present utility model and its both up and down rolling frame.
Fig. 6 is the perspective view of rolling frame of the present utility model.
Fig. 7 is the side view of middle guide of the present utility model.
Wherein, 1-upper rail, 2-middle guide, 21-synchromesh gear, the spacing convex body of 22-, 3-lower guideway, 4-rolling frame, 41-support roller, the synchronous tooth bar of 42-, 43-side wheel.
Detailed description of the invention
Now with specific embodiment, the utility model technical scheme required for protection is described in further detail by reference to the accompanying drawings.
Shown in accompanying drawing 1-7, in the present embodiment a kind of synchronously rides and takes out guide rail and comprise upper rail 1, middle guide 2 and the lower guideway 3 installed successively from top to bottom, wherein upper rail 1 and middle guide 2 can slide along its bearing of trend, and the position of lower guideway 3 then immobilizes.
The present embodiment slidably connects two rolling frames 4 between upper rail 1 and middle guide 2 and between middle guide 2 and lower guideway 3 respectively, wherein two rolling frames 4 are enclosed within the both sides up and down of middle guide 2 respectively in the present embodiment, and upper and lower two rolling frames 4 are enclosed within its inner chamber by upper rail 1 and lower guideway 3 side respectively, realize the connection between upper rail 1, middle guide 2, lower guideway 3 and rolling frame 4 by the way.Wherein be provided with the support roller 41 with its upper/lower guide 3 close contact on the surface of two rolling frames 4, it is specially: with the lower surface of upper rail 1 and the upper surface close contact of middle guide 2 while of its support roller 41 of the rolling frame 4 between upper rail 1 and middle guide 2; With the lower surface of middle guide 2 and the upper surface close contact of lower guideway 3 while of its support roller 41 of roller frame between middle guide 2 and lower guideway 3.The rotating direction of support roller 41 is consistent with the bearing of trend of guide rail, thus achieves the relative sliding between upper rail 1 and middle guide 2 and between middle guide 2 and lower guideway 3.In the present embodiment, rolling frame 4 is also provided with the survey roller with guide rail side close contact on one side thereof, to prevent from contacting with each other between the side of each guide rail friction.
Two rolling frames 4 being positioned at middle guide 2 upper and lower are formed with synchronous tooth bar 42 opposing upper and lower on the same side, and the bearing of trend of these two groups synchronous tooth bars 42 is all consistent with the bearing of trend of guide rail, namely also consistent with the glide direction of guide rail.Middle guide 2 is rotatably connected to the synchromesh gear 21 that the synchronous tooth bar 42 relative with two engages simultaneously on the side of the synchronous tooth bar of correspondence 42, realizes the transmission between upper and lower two rolling frames 4.In the present embodiment, the surface of middle guide 2 is formed with spacing convex body 22 to limit the sliding scale of two rolling frames 4 on middle guide 2.
When upper rail 1 slides along a direction, the rolling frame 4 below it can be driven under the effect of frictional force to move a certain distance along same side, under the transmission of synchromesh gear 21 and synchronous tooth bar 42, the rolling frame 4 be positioned at below middle guide 2 can along reverse mobile same distance, simultaneously again due to the effect of frictional force, middle guide 2 slides along the direction identical with upper rail 1 under the reverse drive of thereunder rolling frame 4, thus the synchronous slide realized between upper rail 1 and lower guideway 3, the impulsive force to producing during the stroke end is slided in both reductions, improve the service life of guide rail.
The embodiment of the above is only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, the technology contents of above-mentioned announcement all can be utilized to make more how possible variation and retouching to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore all contents not departing from technical solutions of the utility model, the equivalent equivalence change that the thinking according to the utility model is done, all should be covered by protection domain of the present utility model.
Claims (3)
1. synchronously ride and take out guide rail for one kind, include upper rail (1), middle guide (2) and lower guideway (3), between upper rail (1) and middle guide (2) and between middle guide (2) and lower guideway (3), all slidably connect rolling frame (4), it is characterized in that; Described rolling frame (4) is provided with the support roller (41) with its upper and lower guide rail close contact, and the rotating direction of described support roller (41) and the bearing of trend one of guide rail are shown and realized relative sliding between guide rail; The rolling frame (4) being positioned at middle guide (2) upper and lower is formed with synchronous tooth bar (42) opposing upper and lower on the same side, the bearing of trend of described synchronous tooth bar (42) is consistent with guide rail, and be rotatably connected with synchromesh gear (21) on middle guide (2), the synchronous tooth bar (42) that described synchromesh gear (21) is relative with two engages simultaneously.
2. one according to claim 1 is synchronously ridden and is taken out guide rail, it is characterized in that; Described rolling frame (4) is also provided with and the side wheel of guide rail side close contact (43) at least one side thereof, and the rotating direction of described side wheel (43) is consistent with the bearing of trend of guide rail.
3. one according to claim 1 is synchronously ridden and is taken out guide rail, it is characterized in that; Described middle guide (2) forms the spacing convex body (22) for limiting rolling frame (4) moving range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436584.7U CN204862020U (en) | 2015-06-24 | 2015-06-24 | Synchronous guide rail of taking out on horse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436584.7U CN204862020U (en) | 2015-06-24 | 2015-06-24 | Synchronous guide rail of taking out on horse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204862020U true CN204862020U (en) | 2015-12-16 |
Family
ID=54806467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520436584.7U Active CN204862020U (en) | 2015-06-24 | 2015-06-24 | Synchronous guide rail of taking out on horse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204862020U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919310A (en) * | 2016-07-15 | 2016-09-07 | 李绍汉 | Drawer guide rail |
| CN106562589A (en) * | 2016-10-31 | 2017-04-19 | 海宁加平机械股份有限公司 | Drawer slide rail |
| CN110005426A (en) * | 2019-05-06 | 2019-07-12 | 青岛科技大学 | Based on the improved shield machine transfer chamber of shield machine automation tool changing and tool changing technique |
-
2015
- 2015-06-24 CN CN201520436584.7U patent/CN204862020U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919310A (en) * | 2016-07-15 | 2016-09-07 | 李绍汉 | Drawer guide rail |
| CN106562589A (en) * | 2016-10-31 | 2017-04-19 | 海宁加平机械股份有限公司 | Drawer slide rail |
| CN110005426A (en) * | 2019-05-06 | 2019-07-12 | 青岛科技大学 | Based on the improved shield machine transfer chamber of shield machine automation tool changing and tool changing technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170110 Address after: 528225 Guangdong Province Nanhai District of Foshan City Shishan town Yan Feng (cloth) village industrial area Patentee after: Foshan Nanhai District Gao Bo metal plastic manufacturing Co., Ltd. Address before: Foshan City, Guangdong province 528231 Foshan City Dali Town Nanhai Yanfeng Hill Industrial Zone in the South China Sea area Rui Sheng Gao Bo metal plastic manufacturing Co. Ltd. Patentee before: Pan Cheng |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528225 Guangdong Province Nanhai District of Foshan City Shishan town Yan Feng (cloth) village industrial area Patentee after: Guangdong Cooper Precision Technology Co. Ltd. Address before: 528225 Guangdong Province Nanhai District of Foshan City Shishan town Yan Feng (cloth) village industrial area Patentee before: Foshan Nanhai District Gao Bo metal plastic manufacturing Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |