CN203892358U - Pressing wheel - Google Patents
Pressing wheel Download PDFInfo
- Publication number
- CN203892358U CN203892358U CN201420264396.6U CN201420264396U CN203892358U CN 203892358 U CN203892358 U CN 203892358U CN 201420264396 U CN201420264396 U CN 201420264396U CN 203892358 U CN203892358 U CN 203892358U
- Authority
- CN
- China
- Prior art keywords
- support rod
- strut
- bearing
- bearings
- pressing wheel
- 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
Links
- 238000005096 rolling process Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 1
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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses a pressing wheel which comprises a support rod, bearings, clamping springs and rolling wheels, wherein an external thread structure is arranged at the left end of the support rod; the middle of the support rod is of an external hexagonal structure; the right side of the support rod is of a cylindrical structure; clamping spring grooves are formed in the rightmost end of the support rod; the bearings, namely first bearings and second bearings, are arranged at the left end and the right end of the right side of the support rod respectively; the rolling wheels are of cylindrical structures and are arranged on the right side of the support rod through the first bearings and the second bearings; the clamping springs are arranged in the clamping spring grooves in the rightmost end of the support rod and used for fixing the second bearings; the pressing wheel is fixed in an inner thread hole or on a bracket of a device through the external thread structure on the left side of the support rod, and the pressing wheel can be disassembled and assembled by rotating the external hexagon in the middle of the support rod through an external hexagon wrench. The pressing wheel is simple and reasonable in structure design; since the external thread structure is arranged on the left side of the support rod and the external hexagonal structure is arranged in the middle of the support rod, the pressing wheel is relatively convenient to disassemble and assemble.
Description
Technical field
The utility model relates to a kind of engineering goods, is a kind of pinch roller specifically.
Background technique
Some pinch rollers on existing market, the centre of its strut is not made as outer-hexagonal structure, or outer-hexagonal structure is in the rightmost side, so dismounting is inconvenient or easily wearing and tearing.
Summary of the invention
The utility model provides a kind of pinch roller.
The purpose of this utility model is to solve more existing pinch rollers, and the centre of its strut is not made as outer-hexagonal structure, or outer-hexagonal structure is in the rightmost side, so dismounting problem inconvenient or that easily wear and tear.
The utility model solves the technological scheme that its technical problem adopts: a kind of pinch roller, comprise strut, bearing, jump ring and roller, described strut left end is made as external thread structure, in the middle of it, be made as outer-hexagonal structure, its right side is made as cylindrical structural, its low order end is provided with a jump-ring slot, the two ends, left and right on described strut right side are respectively provided with a bearing, be respectively clutch shaft bearing and the second bearing, described roller is cylindrical structural the right side of being located at strut by clutch shaft bearing and the second bearing, described jump ring is located in the jump-ring slot of strut low order end and the second bearing is fixed.The external thread structure of described pinch roller by strut left side is fixed in the interior threaded hole of equipment or on support, and by the outer-hexagonal in the middle of outer hexagonal spanner rotary support bar, can carry out dismounting to pinch roller.The utlity model has structural design easy rationally, because strut left side is provided with external thread structure, centre is made as outer-hexagonal structure, so dismounting is very convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in the figure, the utility model comprises strut, bearing, jump ring and roller, described strut left end is made as external thread structure 1, in the middle of it, be made as outer-hexagonal structure 2, its right side is made as cylindrical structural 5, its low order end is provided with a jump-ring slot 6, the two ends, left and right on described strut right side are respectively provided with a bearing, be respectively clutch shaft bearing 8 and the second bearing 7, described roller 3 is for cylindrical structural and by clutch shaft bearing 8 and the second bearing 7, be located at the right side of strut, and described jump ring 4 is located in the jump-ring slot 6 of strut low order end and the second bearing 7 is fixing.The external thread structure 1 of described pinch roller by strut left side is fixed in the interior threaded hole of equipment or on support, and by the outer-hexagonal 2 in the middle of outer hexagonal spanner rotary support bar, can carry out dismounting to pinch roller.The utlity model has structural design easy rationally, because strut left side is provided with external thread structure, centre is made as outer-hexagonal structure, so dismounting is very convenient.
Claims (2)
1. a pinch roller, comprise strut, bearing, jump ring and roller, it is characterized in that: described strut left end is made as external thread structure, in the middle of it, be made as outer-hexagonal structure, its right side is made as cylindrical structural, its low order end is provided with a jump-ring slot, the two ends, left and right on described strut right side are respectively provided with a bearing, be respectively clutch shaft bearing and the second bearing, described roller is cylindrical structural the right side of being located at strut by clutch shaft bearing and the second bearing, and described jump ring is located in the jump-ring slot of strut low order end and the second bearing is fixed.
2. a kind of pinch roller according to claim 1, it is characterized in that: the external thread structure of described pinch roller by strut left side is fixed in the interior threaded hole of equipment or on support, and by the outer-hexagonal in the middle of outer hexagonal spanner rotary support bar, can carry out dismounting to pinch roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264396.6U CN203892358U (en) | 2014-05-09 | 2014-05-09 | Pressing wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264396.6U CN203892358U (en) | 2014-05-09 | 2014-05-09 | Pressing wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892358U true CN203892358U (en) | 2014-10-22 |
Family
ID=51718766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420264396.6U Expired - Fee Related CN203892358U (en) | 2014-05-09 | 2014-05-09 | Pressing wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892358U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716818A (en) * | 2017-11-08 | 2018-02-23 | 铜陵市宏达家电有限责任公司 | A kind of internal thread forming machine pinch roller |
| CN114459740A (en) * | 2021-04-23 | 2022-05-10 | 上海伟星新型建材有限公司 | Adjustable magnet suspension pipe inner surface detection device and detection method thereof |
| CN117654945A (en) * | 2023-12-08 | 2024-03-08 | 新昌县新凌凯博机械有限公司 | A cleaning method for single-row swing rod bearings |
-
2014
- 2014-05-09 CN CN201420264396.6U patent/CN203892358U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716818A (en) * | 2017-11-08 | 2018-02-23 | 铜陵市宏达家电有限责任公司 | A kind of internal thread forming machine pinch roller |
| CN114459740A (en) * | 2021-04-23 | 2022-05-10 | 上海伟星新型建材有限公司 | Adjustable magnet suspension pipe inner surface detection device and detection method thereof |
| CN117654945A (en) * | 2023-12-08 | 2024-03-08 | 新昌县新凌凯博机械有限公司 | A cleaning method for single-row swing rod bearings |
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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: 20141022 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |