CN203500306U - Novel transmission shaft connecting sleeve - Google Patents
Novel transmission shaft connecting sleeve Download PDFInfo
- Publication number
- CN203500306U CN203500306U CN201320470611.3U CN201320470611U CN203500306U CN 203500306 U CN203500306 U CN 203500306U CN 201320470611 U CN201320470611 U CN 201320470611U CN 203500306 U CN203500306 U CN 203500306U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- annular boss
- sleeve body
- lug boss
- connecting sleeve
- 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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Abstract
The utility model discloses a novel transmission shaft connecting sleeve, and belongs to the field of mechanical parts. The novel transmission shaft connecting sleeve comprises a cylindrical shaft sleeve body, wherein a first annular lug boss and a second annular lug boss are respectively arranged on two ends of the shaft sleeve body; a mounting hole is arranged in the middle of the shaft sleeve body; a first clamping groove and a second clamping groove are respectively arranged in two ends of the mounting hole, and the radius of the first clamping groove is greater than the radius of the second clamping groove; bolt holes are both arranged in the first annular lug boss and the second annular lug boss; eight bolt holes are respectively symmetrically distributed in the first annular lug boss and the second annular lug boss; and the shaft sleeve body is made of brass. According to the novel transmission shaft connecting sleeve, the first annular lug boss and the second annular lug boss on the two ends are synchronously connected to a drive shaft and a transmission shaft, and the clamping grooves are arranged in the two ends of the mounting hole, so that the connecting stability is improved, the connection is convenient and quick, and the production efficiency is improved; the body is made of brass, the reliability of the structure is ensured, and the novel transmission shaft connecting sleeve has the advantages of simple structure, reasonable design and easiness in production.
Description
Technical field
The invention belongs to mechanical parts field, more particularly, relate to a kind of New-type transmission shaft connecting sleeve.
Background technique
The driving mechanism of machinery often can be used a kind of like this transmission shaft, this transmission shaft comprise with the first gear meshed gears axle and with the splined shaft of the second gear inner spline engagement, and the diameter of splined shaft is less than the diameter of gear shaft conventionally.Transmission shaft need to be used bearing housing with being connected of driven shaft, has many transmission shafts can meet difficulty in assembling and dismounting, and the assembling at box house bearing is subject to condition restriction especially, and application bearing housing can solve the inconvenient problem of assembling and dismounting.
Summary of the invention
the problem that 1, will solve
For the above-mentioned problems in the prior art, the invention provides a kind of New-type transmission shaft connecting sleeve, it is a kind of installation, constitutionally stable transmission shaft connecting sleeve be convenient to.
2, technological scheme
In order to address the above problem, the technical solution adopted in the present invention is as follows:
A New-type transmission shaft connecting sleeve, comprises the axle sleeve body of cylinder type, and the two ends of described axle sleeve body are respectively equipped with the first annular boss and the second annular boss, and the radius of described the first annular boss is greater than the radius of the second annular boss; The middle part of described axle sleeve body is provided with mounting hole; The two ends of described mounting hole are respectively equipped with the first draw-in groove and the second draw-in groove, and the radius of described the first draw-in groove is greater than the radius of the second draw-in groove; On described the first annular boss and the second annular boss, be equipped with bolt hole; Described bolt hole has 8, respectively symmetry arrangement on the first annular boss and the second annular boss; Described axle sleeve body adopts brass to make.
Further, the degree of depth of described the first draw-in groove is 4mm, and the degree of depth of described the second draw-in groove is 8mm; In described mounting hole, scribble lubricant oil.
Further, the middle part of described axle sleeve body is also provided with maintenance aperture; Described maintenance aperture has two, and upper and lower symmetry is positioned on axle sleeve body.
3, beneficial effect
Than prior art, beneficial effect of the present invention is:
The present invention is connected driving shaft and transmission shaft by first annular boss at two ends with the second annular boss simultaneously, and the two ends of mounting hole are provided with draw-in groove, has improved the stability connecting, convenient and swift, has improved manufacturing efficiency; Its body adopts brass to make, and has guaranteed the stability of structure; Meanwhile, be also provided with maintenance aperture, can check at any time whether inside has damage.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present invention;
Fig. 2 is plan view of the present invention;
In figure: 1, the first annular boss; 2, the second annular boss; 3, mounting hole; 4, bolt hole.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described.
As shown in Figure 1 and Figure 2, a kind of New-type transmission shaft connecting sleeve, comprises that radius that the axle sleeve body of cylinder type, the two ends of axle sleeve body are respectively equipped with the first annular boss 1 and the second annular boss 2, the first annular boss 1 is greater than the radius of the second annular boss 2; The middle part of axle sleeve body is provided with mounting hole 3; The two ends of mounting hole 3 are respectively equipped with the first draw-in groove and the second draw-in groove, and the radius of the first draw-in groove is greater than the radius of the second draw-in groove; On the first annular boss 1 and the second annular boss 2, be equipped with bolt hole 4; Bolt hole 4 has 8, respectively symmetry arrangement on the first annular boss 1 and the second annular boss 2; Axle sleeve body adopts brass to make; The degree of depth of the first draw-in groove is 4mm, and the degree of depth of the second draw-in groove is 8mm; In mounting hole 3, scribble lubricant oil; In mounting hole 3, scribble lubricant oil; The middle part of axle sleeve body is also provided with maintenance aperture; Maintenance aperture has two, and upper and lower symmetry is positioned on axle sleeve body.
During use, the first annular boss 1 of the present invention is connected by bolt with the flange plate on driving shaft, the second annular boss 2 is connected with the flange plate on driven shaft.
Below schematically the present invention and mode of execution thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the invention aim, without the creationary mode of structure similar to this technological scheme and the embodiment of designing, all should belong to protection scope of the present invention.
Claims (4)
1. a New-type transmission shaft connecting sleeve, the axle sleeve body that comprises cylinder type, it is characterized in that: the two ends of described axle sleeve body are respectively equipped with the first annular boss (1) and the second annular boss (2), the radius of described the first annular boss (1) is greater than the radius of the second annular boss (2); The middle part of described axle sleeve body is provided with mounting hole (3); The two ends of described mounting hole (3) are respectively equipped with the first draw-in groove and the second draw-in groove, and the radius of described the first draw-in groove is greater than the radius of the second draw-in groove; On described the first annular boss (1) and the second annular boss (2), be equipped with bolt hole (4); Described bolt hole (4) has 8, respectively in the first annular boss (1) and the upper symmetry arrangement of the second annular boss (2); Described axle sleeve body adopts brass to make.
2. a kind of New-type transmission shaft connecting sleeve according to claim 1, is characterized in that: the degree of depth of described the first draw-in groove is 4mm, and the degree of depth of described the second draw-in groove is 8mm.
3. a kind of New-type transmission shaft connecting sleeve according to claim 1, is characterized in that: described mounting hole scribbles lubricant oil in (3).
4. a kind of New-type transmission shaft connecting sleeve according to claim 1, is characterized in that: the middle part of described axle sleeve body is also provided with maintenance aperture; Described maintenance aperture has two, and upper and lower symmetry is positioned on axle sleeve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320470611.3U CN203500306U (en) | 2013-08-05 | 2013-08-05 | Novel transmission shaft connecting sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320470611.3U CN203500306U (en) | 2013-08-05 | 2013-08-05 | Novel transmission shaft connecting sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203500306U true CN203500306U (en) | 2014-03-26 |
Family
ID=50331286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320470611.3U Expired - Fee Related CN203500306U (en) | 2013-08-05 | 2013-08-05 | Novel transmission shaft connecting sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203500306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438113A (en) * | 2013-08-05 | 2013-12-11 | 芜湖市恒峰科技有限公司 | Novel transmission shaft connecting sleeve |
| CN104568662A (en) * | 2014-12-31 | 2015-04-29 | 平湖市永光机械配件有限公司 | Motor connecting sleeve of viscometer |
-
2013
- 2013-08-05 CN CN201320470611.3U patent/CN203500306U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438113A (en) * | 2013-08-05 | 2013-12-11 | 芜湖市恒峰科技有限公司 | Novel transmission shaft connecting sleeve |
| CN104568662A (en) * | 2014-12-31 | 2015-04-29 | 平湖市永光机械配件有限公司 | Motor connecting sleeve of viscometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140805 |
|
| EXPY | Termination of patent right or utility model |