CN209856236U - Sliding rail assembly - Google Patents
Sliding rail assembly Download PDFInfo
- Publication number
- CN209856236U CN209856236U CN201920398484.8U CN201920398484U CN209856236U CN 209856236 U CN209856236 U CN 209856236U CN 201920398484 U CN201920398484 U CN 201920398484U CN 209856236 U CN209856236 U CN 209856236U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- gyro wheel
- backing plate
- roller
- rail body
- 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.)
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Links
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses a slide rail assembly, including slide rail and gyro wheel, the slide rail cross-section is the trough-shaped structure, arranges the backing plate of in-band arc raceway in the inslot of slide rail, the rolling surface of gyro wheel is outer arc, the gyro wheel is restricted and rolls in the passageway that the interior arc raceway formed by the backing plate.
Description
Technical Field
The utility model relates to a guide rail is vice, especially a slide rail set spare.
Background
The existing sliding rail assembly is generally of a roller and a guide groove structure, when the roller rolls along the guide groove in the guide groove, the roller often swings left and right, and for some sliding rail assemblies with well-controlled left and right swings when rolling along the guide groove, the structures of the roller and the guide groove are often very complex. In addition, the roller and the shaft do not have an adjusting gap in the axis direction, the sliding rail bodies are generally used in pairs, and therefore, the sliding rail width error exists during installation, so that the equipment is not stable in operation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a problem that the structure is complicated that the condition of the side run-out often takes place and partial gyro wheel and guide slot when present gyro wheel rolls along the guide slot in the guide slot provides a simple structure, side run-out control well slide rail set spare.
In order to realize the purpose of the utility model, the utility model provides a following technical scheme:
the utility model provides a slide rail assembly, includes slide rail and gyro wheel, the slide rail includes that the cross-section is the slide rail body of groove-shaped structure, arranges the backing plate of taking interior arc raceway in the inslot of slide rail body, the rolling surface of gyro wheel is outer arc, the gyro wheel is restricted to roll in the passageway that is formed by the interior arc raceway of backing plate.
Preferably, be welded connection between backing plate and the slide rail body. So, make the utility model discloses the structure is simpler.
Preferably, the backing plate is detachably connected with the slide rail body. So, make the utility model discloses structural maintenance is easier with the change.
Preferably, wear to be equipped with the axle on the gyro wheel, the gyro wheel can wind the axle rotates, the gyro wheel with the axle has the axial adjustment clearance in the axis direction reservation, so, the slide rail body generally uses in pairs, therefore has the slide rail width error, and this kind of width error that the structure preparation brought can be compensatied to this structure, makes equipment operate steadily.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the motion situation of the roller along the guide rail is well controlled, and the phenomenon of left and right deflection when the roller runs in the guide rail is effectively controlled.
2. The utility model discloses simple structure, low in production cost.
3. The adjusting gap is reserved between the roller and the shaft in the axis direction, the sliding rail bodies are generally used in pairs, and the width error caused by structure manufacturing can be compensated by the structure, so that the equipment can stably run.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The labels in the figure are: 1-slide rail body, 2-roller, 3-backing plate, 4-axle.
Detailed Description
The present invention will be described in further detail with reference to test examples and specific embodiments. However, it should not be understood that the scope of the above-mentioned subject matter is limited to the following embodiments, and all the technologies realized based on the present invention are within the scope of the present invention.
As shown in fig. 1, a slide rail assembly, including slide rail body 1 and gyro wheel 2, the cross-section of slide rail body 1 is the groove-shaped structure, backing plate 3 of in-band arc raceway is welded to the inslot of slide rail body 1, backing plate 3 can be located the upper portion of slide rail body 1, also can be located the lower part of slide rail body 1, also can dismantle the connection between backing plate 3 and the slide rail body, for example bolted connection, draw-in groove locking piece fixed connection etc. the rolling surface of gyro wheel 2 is outer arc, gyro wheel 2 is restricted and rolls in the passageway that is formed by the inner arc raceway of backing plate 3, gyro wheel 2 supports on axle 4, axle 4 is connected with other parts.
Claims (4)
1. The utility model provides a slide rail set spare, includes slide rail and gyro wheel (2), its characterized in that, the slide rail includes that the cross-section is the slide rail body (1) of slot-like structure, arranges backing plate (3) of taking the interior arc raceway in the inslot of slide rail body (1), the rolling surface of gyro wheel (2) is outer arc, gyro wheel (2) are restricted and roll in the passageway that is formed by the interior arc raceway of backing plate (3).
2. The slide rail assembly according to claim 1, wherein the backing plate (3) is welded to the slide rail body (1).
3. The slide rail assembly according to claim 1, wherein the backing plate (3) is detachably connected with the slide rail body (1).
4. The slide rail assembly according to claim 2 or 3, wherein a shaft (4) penetrates through the roller (2), the roller (2) can rotate around the shaft (4), and an axial adjusting gap is reserved between the roller (2) and the shaft (4) in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398484.8U CN209856236U (en) | 2019-03-27 | 2019-03-27 | Sliding rail assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398484.8U CN209856236U (en) | 2019-03-27 | 2019-03-27 | Sliding rail assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209856236U true CN209856236U (en) | 2019-12-27 |
Family
ID=68935473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920398484.8U Active CN209856236U (en) | 2019-03-27 | 2019-03-27 | Sliding rail assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209856236U (en) |
-
2019
- 2019-03-27 CN CN201920398484.8U patent/CN209856236U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240822 Address after: 400000, No. 8 Changdi Road, Nan'an District, Chongqing City Patentee after: CHONGQING DIMA INDUSTRY Co.,Ltd. Country or region after: China Address before: 401336 building 10, No.8 Changdian Road, Nan'an District, Chongqing Patentee before: Chongqing Dahang Industry Co.,Ltd. Country or region before: China |