CN201785171U - Composite bearing used on fork truck - Google Patents
Composite bearing used on fork truck Download PDFInfo
- Publication number
- CN201785171U CN201785171U CN 201020527020 CN201020527020U CN201785171U CN 201785171 U CN201785171 U CN 201785171U CN 201020527020 CN201020527020 CN 201020527020 CN 201020527020 U CN201020527020 U CN 201020527020U CN 201785171 U CN201785171 U CN 201785171U
- Authority
- CN
- China
- Prior art keywords
- slide block
- shaft head
- spindle nose
- fork truck
- inner ring
- 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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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to a composite bearing used on a fork truck, which comprises an inner ring, an outer ring, a roller and a shaft head, wherein the roller is arranged between the inner ring and the outer ring; and the inner ring is in bolting connection with the shaft head. The composite bearing has the innovative characteristics that a slide block which can move in the axis direction of the shaft head is embedded at the left end part of the shaft head; a threaded hole penetrating the shaft head is formed at the right end part of the shaft head in a drilling manner; a set screw is matched with screw threads in the hole glidingly; and the end part of the set screw props against the inner side surface of the slide block. The composite bearing used on the fork truck has the advantages as follows: the slide fit can be carried out through the slide block instead of a traditional side roller, so that the stressed effect is good; components are reduced, and the structure is simplified; in addition, the set screw can push the slide block to move forwards so as to achieve the zero-clearance fit if a clearance exists between the slide block and a gantry during installation and use.
Description
Technical field
The utility model relates to a kind of combination bearing, particularly a kind of fork truck combination bearing.
Background technology
Traditional forklift door frame bearing is the side wheel bearing, promptly establish side wheel at the spindle nose end face of main bearing, this kind fork truck bearing assembly is more, complex structure, and potential faults is many, the cost height, stressed relatively poor, and the distance that can't regulate side wheel projecting shaft end surface, if being installed, the back side wheel can't be close to door frame, then need this bearing is reinstalled adjustment, scrap otherwise cause.
The utility model content
The technical problems to be solved in the utility model provides a kind of fork truck combination bearing, and simple in structure, fault rate is low, and the distance of scalable slide block projecting shaft end surface.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of fork truck combination bearing, comprise inner ring, outer ring, roller and spindle nose, be provided with roller between the inside and outside circle, bolt has spindle nose in the inner ring, and its innovative point is: described spindle nose left part is embedded with the slide block that can move along the axis direction of spindle nose, and described spindle nose right part is drilled with the tapped bore that runs through spindle nose, the hole negative thread is slidingly equipped with holding screw, and the slide block medial surface is withstood in the end of this holding screw.
Further, described slide block is the engineering plastics slide block, and its medial surface that contacts with tight fixed bolt is provided with sheetmetal.
Advantage of the present utility model is: replace traditional side wheel to carry out bearing fit by slide block, stressed effect is good, and has reduced assembly, simplify structure, and when installing and using,, can promote slide block reach realization no gap cooperation by dig-inning screw if having the gap between slide block and the door frame.Slide block is the high lightweight engineering plastics slide block of intensity, and its medial surface that contacts with tight fixed bolt is provided with sheetmetal, can avoid the slide block medial surface to be scratched, and has improved service life.
Description of drawings
Accompanying drawing is the utility model fork truck composite bearing structure scheme drawing.
The specific embodiment
As shown in drawings, comprise inner ring 1, outer ring 2, roller 3, spindle nose 4, slide block 5, holding screw 6, sheetmetal 7.
Claims (2)
1. fork truck combination bearing, comprise inner ring, outer ring, roller and spindle nose, be provided with roller between the inside and outside circle, bolt has spindle nose in the inner ring, it is characterized in that: described spindle nose left part is embedded with the slide block that can move along the axis direction of spindle nose, described spindle nose right part is drilled with the tapped bore that runs through spindle nose, and the hole negative thread is slidingly equipped with holding screw, and the slide block medial surface is withstood in the end of this holding screw.
2. fork truck combination bearing according to claim 1 is characterized in that: described slide block is the engineering plastics slide block, and its medial surface that contacts with tight fixed bolt is provided with sheetmetal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201020527020 CN201785171U (en) | 2010-09-14 | 2010-09-14 | Composite bearing used on fork truck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201020527020 CN201785171U (en) | 2010-09-14 | 2010-09-14 | Composite bearing used on fork truck |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201785171U true CN201785171U (en) | 2011-04-06 |
Family
ID=43817146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201020527020 Expired - Fee Related CN201785171U (en) | 2010-09-14 | 2010-09-14 | Composite bearing used on fork truck |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201785171U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102745626A (en) * | 2012-07-25 | 2012-10-24 | 如皋市非标轴承有限公司 | Combined bearing for forklift truck |
CN102927120A (en) * | 2012-11-15 | 2013-02-13 | 江苏万达特种轴承有限公司 | Composite roller wheel with full complement tapered rollers |
-
2010
- 2010-09-14 CN CN 201020527020 patent/CN201785171U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102745626A (en) * | 2012-07-25 | 2012-10-24 | 如皋市非标轴承有限公司 | Combined bearing for forklift truck |
CN102927120A (en) * | 2012-11-15 | 2013-02-13 | 江苏万达特种轴承有限公司 | Composite roller wheel with full complement tapered rollers |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20130914 |