CN215487226U - Roller sliding rail structure with high wear resistance - Google Patents
Roller sliding rail structure with high wear resistance Download PDFInfo
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- CN215487226U CN215487226U CN202121703616.7U CN202121703616U CN215487226U CN 215487226 U CN215487226 U CN 215487226U CN 202121703616 U CN202121703616 U CN 202121703616U CN 215487226 U CN215487226 U CN 215487226U
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- roller
- sliding
- wear resistance
- high wear
- gyro wheel
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Abstract
The utility model discloses a roller sliding rail structure with high wear resistance, belonging to the technical field of sliding rails, comprising a main rail, wherein the side surface of the main rail is provided with a side sliding way, and a wear resistant strip is clamped on the side sliding way; the roller mechanism comprises a fixed frame, a first roller and a second roller, and the first roller and the second roller are both hinged on the fixed frame; according to the utility model, the arc-shaped grooves of the first roller and the second roller are respectively clamped on the arc-shaped surface of the side sliding channel, the fixing frame is pushed to slide along the side sliding channel, meanwhile, the sliding rod connected to the fixing shaft synchronously slides, the sliding head hinged to the end part of the sliding rod slides along the guide groove, and the spring has an elastic buffering effect on the sliding head, so that when the weight is loaded on one side of the fixing frame, the load-bearing gravity is decomposed and uniformly acts on the side rail, thereby effectively reducing the abrasion of the wear-resisting strip and the side sliding channel, avoiding the noise generation, having good user experience and long service life of the sliding rail.
Description
Technical Field
The utility model belongs to the technical field of sliding rails, and particularly relates to a roller sliding rail structure with high wear resistance.
Background
The sliding rail is also called a guide rail and a slideway, and refers to a hardware connecting component which is fixed on a cabinet body of furniture and is used for a drawer or a cabinet plate of the furniture to come in and go out. The slide rail is suitable for connecting the drawers of wooden furniture such as cabinets, furniture, official document cabinets, bathroom cabinets and the like and steel drawers and the like, and can be used on a production line for manufacturing clothes.
Chinese patent (CN201621146734.1) discloses a linear roller slide rail structure, including slip carrier and slider, the top face of slip carrier is equipped with undercut's straight line guide slot, and the relative both sides wall of straight line guide slot is equipped with guide part, slider includes the sliding body and connects the guide body in the sliding body bottom, the sliding body can be at the extension direction translation of slip carrier top face along straight line guide slot, the guide body is including being located straight line guide slot and can be respectively with guide part direction connection's first leading wheel and second leading wheel, and wherein first leading wheel has connect self-aligning part, self-aligning part can change the position of first leading wheel rotation center in straight line guide slot to the line of the directional second leading wheel rotation center in first leading wheel rotation center becomes a variable contained angle with slider's slip direction.
At present, the slide rail of use on the assembly line of clothing manufacturing needs to bear certain weight to make the slide rail produce wearing and tearing easily after long-term the use, not only shortened the life of slide rail, can produce the noise moreover after the slide rail wearing and tearing, cause noise pollution for operational environment, reduced the comfort level that the user used.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: the roller sliding rail structure with high wear resistance is provided for solving the problems of shortened service life and noise pollution caused by abrasion of the sliding rail after long-term use.
In order to achieve the purpose, the utility model adopts the following technical scheme: a roller slide rail structure having high wear resistance, comprising:
the side surface of the main track is provided with a side slideway, and the side slideway is clamped with a wear-resistant strip;
the roller mechanism comprises a fixing frame, a first roller and a second roller, the first roller and the second roller are hinged to the fixing frame, the first roller and the second roller are respectively in rolling connection with the top surface and the bottom surface of the side slideway, a guide groove is formed in the side face of the main rail and is located above the side slideway, a correcting mechanism is arranged on the fixing frame and slides in the guide groove.
As a further description of the above technical solution:
the fixing frame comprises a fixing plate and two fixing shafts, the fixing shafts are in screwed connection with the fixing plate, and the first roller and the second roller are hinged to the fixing shafts.
As a further description of the above technical solution:
the correcting mechanism comprises a sliding rod and a spring, one end of the sliding rod is fixedly connected to the fixed shaft, a sliding head is hinged to the other end of the sliding rod, the sliding head is connected to the inside of the guide groove in a sliding mode, the spring is sleeved on the sliding rod, the spring is located inside the guide groove, and two ends of the spring respectively abut against the sliding head and the inner wall of the guide groove.
As a further description of the above technical solution:
the sliding head is spherical.
As a further description of the above technical solution:
and a protective layer is arranged on the sliding head.
As a further description of the above technical solution:
the top surface and the bottom surface of the side slideway are both arc surfaces, and the side surfaces of the first roller and the second roller are both provided with downward concave arc grooves.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, the arc-shaped grooves of the first roller and the second roller are respectively clamped on the arc-shaped surface of the side sliding channel, the fixing frame is pushed to slide along the side sliding channel, meanwhile, the sliding rod connected to the fixed shaft synchronously slides, the sliding head hinged to the end part of the sliding rod slides along the guide groove, and the spring has an elastic buffering effect on the sliding head, so that when the weight is loaded on one side of the fixing frame, the load-bearing gravity is decomposed and uniformly acts on the side rail, thereby effectively reducing the abrasion of the wear-resisting strip and the side sliding channel, avoiding the noise generation condition, having good user experience and long service life of the sliding rail.
2. In the utility model, the wear-resistant strips are arranged on the side slideways, and the protective layer is arranged on the sliding head to protect the main track from being worn, thereby prolonging the service life of the sliding track.
Drawings
Fig. 1 is a schematic overall structure diagram of a roller rail structure with high wear resistance.
Fig. 2 is a right side view of a roller rail structure having high wear resistance.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic structural diagram of a roller mechanism in a roller rail structure with high wear resistance.
Illustration of the drawings:
1. a main track; 2. a side slide; 3. wear resistant strips; 4. a roller mechanism; 5. a fixed mount; 51. a fixing plate; 52. a fixed shaft; 6. a first roller; 7. a second roller; 8. a guide groove; 9. a correction mechanism; 91. a slide bar; 92. a spring; 10. sliding the head; 11. an arc-shaped slot; 12. and a protective layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a roller slide rail structure having high wear resistance, comprising:
the side surface of the main track 1 is provided with a side slideway 2, and the side slideway 2 is clamped with a wear-resistant strip 3;
the roller mechanism 4 comprises a fixed frame 5, a first roller 6 and a second roller 7, the first roller 6 and the second roller 7 are hinged to the fixed frame 5, the first roller 6 and the second roller 7 are respectively connected to the top surface and the bottom surface of the side slideway 2 in a rolling manner, a guide groove 8 is formed in the side surface of the main rail 1, the guide groove 8 is located above the side slideway 2, a correcting mechanism 9 is arranged on the fixed frame 5, and the correcting mechanism 9 slides in the guide groove 8;
the fixed frame 5 comprises a fixed plate 51 and two fixed shafts 52, the fixed shafts 52 are screwed on the fixed plate 51, and the first roller 6 and the second roller 7 are both hinged on the fixed shafts 52, so that the first roller 6 and the second roller 7 can rotate conveniently;
the correcting mechanism 9 comprises a sliding rod 91 and a spring 92, one end of the sliding rod 91 is fixedly connected to the fixed shaft 52, the other end of the sliding rod 91 is hinged to a sliding head 10, the sliding head 10 is connected in the guide groove 8 in a sliding manner, the spring 92 is sleeved on the sliding rod 91 and is located in the guide groove 8, two ends of the spring 92 respectively abut against the inner walls of the sliding head 10 and the guide groove 8, the sliding rod 91 and the fixing frame 5 realize synchronous sliding, the sliding rod 91 has a dragging effect on the fixing frame 5, so that the fixing frame 5 uniformly generates an acting force on the lateral slideway 2 when carrying a load, and the spring 92 plays a role in dragging and buffering, so that local stress concentration on the lateral slideway 2 is avoided, the wear-resistant strip 3 and the lateral slideway 2 are uniformly stressed, and wear is reduced;
the sliding head 10 is spherical and is convenient to slide along the guide groove 8;
the sliding head 10 is provided with a protective layer 12 which protects the inner wall of the guide groove 8 and the sliding head 10 from being abraded;
the top surface and the bottom surface of the side slideway 2 are both arc surfaces, and the side surfaces of the first roller 6 and the second roller 7 are both provided with a concave arc-shaped groove 11, so that the first roller 6 and the second roller 7 can slide stably along the side slideway 2.
The working principle is as follows: firstly, the arc grooves 11 of the first roller 6 and the second roller 7 are respectively clamped on the arc surface of the side sliding channel 2, the fixing frame 5 is pushed to slide along the side sliding channel 2, secondly, the sliding rod 91 connected to the fixing shaft 52 slides synchronously, the sliding head 10 hinged on the end part of the sliding rod 91 slides along the guide groove 8, the spring 92 has an elastic buffering effect on the sliding head 10, so that when the fixing frame 5 bears weight on one side, the bearing gravity is decomposed and uniformly acts on the side rail, thereby effectively reducing the abrasion of the wear-resistant strips 3 and the side sliding channel 2, and finally, after the wear-resistant strips 3 are used for a certain time, the wear-resistant strips 3 are taken down from the side sliding channel 2, the new wear-resistant strips 3 are clamped on the side sliding channel 2, and the main rail 1 is protected from abrasion.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a gyro wheel slide rail structure with high wearability which characterized in that: the method comprises the following steps:
the side surface of the main track (1) is provided with a side slideway (2), and a wear-resistant strip (3) is clamped on the side slideway (2);
roller mechanism (4), it includes mount (5), first gyro wheel (6) and second gyro wheel (7), first gyro wheel (6) with second gyro wheel (7) all articulate on mount (5), first gyro wheel (6) with second gyro wheel (7) respectively roll connection in on the top surface and the bottom surface of side slide (2), guide slot (8) have been seted up on the side of primary rail (1), guide slot (8) are located the top of side slide (2), be provided with correction mechanism (9) on mount (5), correction mechanism (9) slide in guide slot (8).
2. A roller rail structure with high wear resistance according to claim 1, wherein the fixing frame (5) comprises a fixing plate (51) and two fixing shafts (52), the fixing shafts (52) are screwed on the fixing plate (51), and the first roller (6) and the second roller (7) are hinged on the fixing shafts (52).
3. The roller sliding track structure with high wear resistance according to claim 2, wherein the correcting mechanism (9) comprises a sliding rod (91) and a spring (92), one end of the sliding rod (91) is fixedly connected to the fixed shaft (52), the other end of the sliding rod (91) is hinged to a sliding head (10), the sliding head (10) is slidably connected to the inside of the guide groove (8), the spring (92) is sleeved on the sliding rod (91), the spring (92) is located inside the guide groove (8), and two ends of the spring (92) respectively abut against the sliding head (10) and the inner wall of the guide groove (8).
4. A roller rail structure with high wear resistance according to claim 3, wherein the slider (10) is spherical.
5. A roller rail structure with high wear resistance according to claim 3, wherein the slider (10) is provided with a protective layer (12).
6. A roller rail structure with high wear resistance according to claim 1, wherein the top and bottom surfaces of the side slideway (2) are arc surfaces, and the side surfaces of the first roller (6) and the second roller (7) are provided with downward-concave arc grooves (11).
7. The roller track structure with high wear resistance as claimed in claim 1, wherein the wear resistant strips (3) are made of teflon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121703616.7U CN215487226U (en) | 2021-07-26 | 2021-07-26 | Roller sliding rail structure with high wear resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121703616.7U CN215487226U (en) | 2021-07-26 | 2021-07-26 | Roller sliding rail structure with high wear resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215487226U true CN215487226U (en) | 2022-01-11 |
Family
ID=79751889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121703616.7U Active CN215487226U (en) | 2021-07-26 | 2021-07-26 | Roller sliding rail structure with high wear resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215487226U (en) |
-
2021
- 2021-07-26 CN CN202121703616.7U patent/CN215487226U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A roller slide rail structure with high wear resistance Effective date of registration: 20221030 Granted publication date: 20220111 Pledgee: Zhejiang Tyrone commercial bank Limited by Share Ltd. Taizhou Wenling branch Pledgor: Taizhou Jinlun Intelligent Machinery Co.,Ltd. Registration number: Y2022980020248 |