CN102840239A - Shaft bush assembly - Google Patents
Shaft bush assembly Download PDFInfo
- Publication number
- CN102840239A CN102840239A CN 201110168634 CN201110168634A CN102840239A CN 102840239 A CN102840239 A CN 102840239A CN 201110168634 CN201110168634 CN 201110168634 CN 201110168634 A CN201110168634 A CN 201110168634A CN 102840239 A CN102840239 A CN 102840239A
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- CN
- China
- Prior art keywords
- screw
- outer sleeve
- shaft
- main body
- matches
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a shaft bush assembly comprising a main bush body, an outer sleeve, and a screw. The main bush body has a cylinder shape. The inner diameter of the main bush matches the shaft. Two screw holes are provided on a radial direction of the main bush body. A through slot is provided on an axial direction of the main bush body. The outer sleeve has a cylinder shape. The inner diameter of the outer sleeve matches the outer diameter of the main bush body. A screw hole is provided on an axial direction on the outer sleeve, wherein the screw hole matches the screw holes on the main bush body. A through slot is provided on an axial direction on the outer sleeve. The screw matches the screw holes. According to the invention, the shaft bush assembly can be used on a bare shaft, and can be used on a stepped shaft. The shaft bush assembly provided by the invention has the advantages of high flexibility, long service life, simple structure, and easy assembly and disassembly. The shaft bush assembly can be produced in batches.
Description
Technical field
The present invention relates to a kind of muff, especially a kind of transmission shaft that is used for fixing, the muff assembly of easy disassembly belongs to the mechanical transmission part field.
Background technique
Muff in mechanical industry is generally two kinds at present, and a kind of is body cylindraceous, and a kind of is the body of T shape.The former only is suitable for use on the optical axis, and the latter only is suitable for use on the multidiameter shaft, and Applicable scope is limited to very much.Because running up of machinery axis, wearing and tearing are also quite severe, also can become flexible between muff and the axle, need often to change, and have also reduced working efficiency when increasing cost.
Summary of the invention
Technical problem to above-mentioned existence the objective of the invention is: proposed a kind of applied widelyly, had certain flexible conveniently detachable muff assembly.
Technical solution of the present invention is achieved in that a kind of muff assembly, comprises main body, outer sleeve body and screw; Said main body is cylindric, and its internal diameter matches with axle; Said main body has a groove having two screws in the radial direction on the axial direction; Said outer sleeve body is cylindric, and its internal diameter matches with the external diameter of main body; Said outer sleeve body have a screw in the radial direction, and match with screw on the main body; Have a groove on the axial direction of said outer sleeve body; Said screw matches with screw.
Preferably, the screw on the said main body is more than two.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
A kind of muff assembly of the present invention, the structure that adopts main body and outer sleeve body to match both had been applicable to also to be applicable on the multidiameter shaft on the optical axis; The groove that body is opened on axially, it is certain flexible to make that muff has, and reduces the frequency that muff is changed because of wearing and tearing, has increased working life; In addition, during replacing only replacings need the part of replacing, reduced cost; Muff modular construction of the present invention is simple, and easy disassembly can be produced in batches.
Description of drawings
Below in conjunction with accompanying drawing technological scheme of the present invention is described further:
Accompanying drawing l is the stereogram of muff assembly of the present invention;
Accompanying drawing 2 is the half sectional view of muff assembly of the present invention;
Wherein: 1 is main body; 2 is outer sleeve body; 3,4 is groove; 5,5 ＇ are screw; 6, screw.
Embodiment
Below in conjunction with accompanying drawing the present invention is described.
Be depicted as a kind of muff assembly of the present invention like accompanying drawing 1,2, comprise main body 1, outer sleeve body 2 and screw 6; Said main body 1 is cylindric, and its internal diameter matches with axle; Said main body 1 has a groove 3 having two screws, 5,5 ＇ in the radial direction on the axial direction; Said outer sleeve body 2 is cylindric, and its internal diameter matches with the external diameter of main body 1; Said outer sleeve body 2 have a screw 5 ＇ in the radial direction, and match with screw 5 ＇ on the main body 1; Have a groove 4 on the axial direction of said outer sleeve body 2; Said screw 6 matches with screw 5,5 ＇.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
A kind of muff assembly of the present invention, the structure that adopts main body and outer sleeve body to match both had been applicable to also to be applicable on the multidiameter shaft on the optical axis; The groove that body is opened on axially, it is certain flexible to make that muff has, and reduces the frequency that muff is changed because of wearing and tearing, has increased working life; In addition, during replacing only replacings need the part of replacing, reduced cost; Muff modular construction of the present invention is simple, and easy disassembly can be produced in batches.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a muff assembly comprises main body, and said main body is cylindric, and its internal diameter matches with axle, it is characterized in that: also comprise outer sleeve body and screw; Said main body has a groove having two screws in the radial direction on the axial direction; Said outer sleeve body is cylindric, and its internal diameter matches with the external diameter of main body; Said outer sleeve body have a screw in the radial direction, and match with screw on the main body; Have a groove on the axial direction of said outer sleeve body; Said screw matches with screw.
2. muff assembly according to claim 1 is characterized in that: the screw on the said main body is more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110168634 CN102840239A (en) | 2011-06-22 | 2011-06-22 | Shaft bush assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110168634 CN102840239A (en) | 2011-06-22 | 2011-06-22 | Shaft bush assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102840239A true CN102840239A (en) | 2012-12-26 |
Family
ID=47367888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110168634 Pending CN102840239A (en) | 2011-06-22 | 2011-06-22 | Shaft bush assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102840239A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519475A (en) * | 2018-11-23 | 2019-03-26 | 徐州市三成铸业有限公司 | A kind of sectional nave |
| CN110778630A (en) * | 2019-09-28 | 2020-02-11 | 徐州顺达钢轮制造有限公司 | Brake block convenient to dismantle |
-
2011
- 2011-06-22 CN CN 201110168634 patent/CN102840239A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519475A (en) * | 2018-11-23 | 2019-03-26 | 徐州市三成铸业有限公司 | A kind of sectional nave |
| CN110778630A (en) * | 2019-09-28 | 2020-02-11 | 徐州顺达钢轮制造有限公司 | Brake block convenient to dismantle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |