CN207178493U - Adjustable shaft coupling - Google Patents
Adjustable shaft coupling Download PDFInfo
- Publication number
- CN207178493U CN207178493U CN201720955895.3U CN201720955895U CN207178493U CN 207178493 U CN207178493 U CN 207178493U CN 201720955895 U CN201720955895 U CN 201720955895U CN 207178493 U CN207178493 U CN 207178493U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- axle sleeve
- positioning
- counterbore
- loop groove
- 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 kind of adjustable shaft coupling.It includes connecting shaft, connecting tube and axle sleeve, also include external conical sleeve, the medial extremity of axle sleeve is provided with the annular groove of U-shaped, positioning sleeve is installed in the U-loop groove of axle sleeve, positioning sleeve is fixedly connected by fastener after being placed in the U-loop groove of axle sleeve through axle sleeve with external conical sleeve, and the side of positioning sleeve is installed with positioning disk.After above-mentioned structure, positioning sleeve is fixedly connected by fastener after being placed in the U-loop groove of left axle sleeve through axle sleeve with left outside tapered sleeve, one end of axle sleeve installation reliability is improved, the design of its positioning sleeve in addition is carried out spacing from the other end of axle sleeve by external conical sleeve location and installation, axle sleeve is prevented to produce displacement, so as to ensure that the relative positional accuracy of axle and axle sleeve, in addition, its dexterously structure design to dismount it is very convenient, the needs of regulation are facilitated, improve the convenience of debugging.
Description
Technical field
A kind of shaft coupling is the utility model is related to, specifically a kind of adjustable shaft coupling.
Background technology
In order that two parts connect and carry out moment of torsion transmission in machine driving, thus in the market occur it is various not
The shaft coupling of congenerous, existing shaft coupling strike when mounted, it is necessary to principle of expanding with heat and contracting with cold or hammer tap is installed on axle
Hit and easily axle or shaft coupling are damaged, or even scrap, in addition, after installing, because the operation of equipment would generally make company
Spindle set produces displacement, therefore the solution of tapered hub occurs in the market, yet with using tapered hub often only
It can be adjusted in some direction, it is impossible to ensure the relative positional accuracy of axle and axle sleeve, therefore easily produce axle over time
Raw displacement simultaneously departs from axle sleeve, have impact on normal use.
The content of the invention
It is reliable, easy to adjust and can guarantee that positional precision that the technical problems to be solved in the utility model is to provide a kind of installation
Adjustable shaft coupling.
In order to solve the above-mentioned technical problem, adjustable shaft coupling of the present utility model, including left connecting shaft, right connecting shaft, company
The left axle sleeve and right axle sleeve of connecting tube left and right ends are taken over and be connected to, in addition to a left side for installation can be engaged with left axle sleeve
The medial extremity of external conical sleeve and the right external conical sleeve that can coordinate installation with right axle sleeve, left axle sleeve and right axle sleeve is provided with section shape
Shape is the annular groove of U-shaped, and the left positioning sleeve that cross sectional shape is U-shaped structure, left positioning sleeve placement are provided with the U-loop groove of left axle sleeve
It is fixedly connected after in the U-loop groove of left axle sleeve by fastener through left axle sleeve with left outside tapered sleeve, the side of left positioning sleeve is consolidated
Dingan County is equipped with left positioning disk, and the right positioning sleeve that cross sectional shape is U-shaped structure, right positioning sleeve are provided with the U-loop groove of right axle sleeve
It is fixedly connected after being placed in the U-loop groove of right axle sleeve by fastener through right axle sleeve with right external conical sleeve, the right positioning sleeve
Side be installed with right positioning disk.
The mounting hole that can pass through left connecting shaft, the mounting hole circle of left positioning sleeve are provided with the middle part of the left positioning sleeve
Circumferential edges are placed with counterbore, and through hole corresponding with counterbore is provided with left axle sleeve, be provided with the inner side end of left outside tapered sleeve with
Screwed hole corresponding to through hole.
The mounting hole that can pass through right connecting shaft, the mounting hole circle of right positioning sleeve are provided with the middle part of the right positioning sleeve
Circumferential edges are placed with counterbore, and through hole corresponding with counterbore is provided with right axle sleeve, be provided with the inner side end of right external conical sleeve with
Screwed hole corresponding to through hole.
The edge ring of the U-loop groove inwall of the left axle sleeve is furnished with screwed hole, and left positioning disk is fixedly mounted by fastener
The pass through hole corresponding with counterbore is also placed with the inner wall edge of U-loop groove, the left positioning disk, the fastener can
Entered by passing through hole in the counterbore of left positioning sleeve.
The edge of the U-loop groove inwall of the right axle sleeve is placed with screwed hole, and right positioning disk is fixedly mounted by fastener
The pass through hole corresponding with counterbore is also placed with the sidewall edge of U-loop groove, the right positioning disk, the fastener can
Entered by passing through hole in the counterbore of right positioning sleeve.
After above-mentioned structure, U-loop groove that axle sleeve medial extremity is respectively provided with, in U-loop groove the positioning sleeve of installation and
The positioning disk that the side of positioning sleeve is fixedly mounted, thus positioning sleeve passed through after being placed in the U-loop groove of axle sleeve by fastener
Axle sleeve is fixedly connected with external conical sleeve, and installation reliability is improved, in addition its positioning sleeve in one end of axle sleeve by external conical sleeve location and installation
Design carried out from the other end of axle sleeve it is spacing, it is therefore prevented that axle sleeve produces displacement, so as to ensure that the relative position of axle and axle sleeve
Put precision, in addition, its dexterously structure design to dismount very convenient, facilitate the needs of regulation, improve debugging just
Victory.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the utility model adjustable shaft coupling；
Fig. 2 is mplifying structure schematic diagram at Fig. 1 A.
Embodiment
Adjustable shaft coupling of the present utility model is described in further detail with reference to the accompanying drawings and detailed description.
As illustrated, adjustable shaft coupling of the present utility model, including left connecting shaft 1, right connecting shaft 2, connecting tube 3 and company
It is connected on the left axle sleeve 4 and right axle sleeve 5 of connecting tube left and right ends, the middle part of left axle sleeve 4 and right axle sleeve 5 has mounting hole, left connection
Axle 1 can be installed by the mounting hole of left axle sleeve 4, and right connecting shaft 2 can be installed by the mounting hole of right axle sleeve 5,
Left axle sleeve 4 and right axle sleeve 5 are respectively provided with the taper hole that outer openings are big, interior side opening is small, in addition to can be engaged peace with left axle sleeve 4
The left outside tapered sleeve 6 of dress and the right external conical sleeve 7 that can coordinate installation with right axle sleeve 5, left axle sleeve 4 and left outside tapered sleeve 6 are by mutual
The conical surface of cooperation carries out location and installation, right axle sleeve 5 and right external conical sleeve 7 and carries out location and installation, left axle by the conical surface of mutual cooperation
The medial extremity of set 4 and right axle sleeve 5 is provided with the annular groove that cross sectional shape is U-shaped, and section is provided with the U-loop groove of left axle sleeve 4
The left positioning sleeve 8 of U-shaped structure is shaped as, left positioning sleeve 8 passes through left by fastener after being placed in the U-loop groove of left axle sleeve 4
Axle sleeve 4 is fixedly connected with left outside tapered sleeve 6, and the side of left positioning sleeve 8 is installed with left positioning disk 9, the U-loop groove of right axle sleeve 5
The right positioning sleeve 10 that cross sectional shape is U-shaped structure is inside installed, right positioning sleeve 10 is logical after being placed in the U-loop groove of right axle sleeve 5
Cross fastener to be fixedly connected with right external conical sleeve 7 through right axle sleeve 5, the side of right positioning sleeve 10 is installed with right positioning disk 11.
Further, the middle part of described left positioning sleeve 8 is provided with the mounting hole that can pass through left connecting shaft 1, Zuo Ding
The mounting hole circumferential edges of position set 8 are placed with counterbore, are provided with through hole corresponding with counterbore on left axle sleeve 4, left outside tapered sleeve 6 it is interior
Screwed hole corresponding with through hole is provided with side end face, the middle part of right positioning sleeve 10, which is provided with, can make what right connecting shaft 2 passed through
Mounting hole, the mounting hole circumferential edges of right positioning sleeve 10 are placed with counterbore, through hole corresponding with counterbore are provided with right axle sleeve 5,
Screwed hole corresponding with through hole, the edge ring cloth of the U-loop groove inwall of left axle sleeve 4 are provided with the inner side end of right external conical sleeve 7
There is screwed hole, left positioning disk 9 is fixedly mounted on the inner wall edge of U-loop groove by fastener, also arranged on the left positioning disk 9
There is the pass through hole corresponding with counterbore, fastener can be entered in the counterbore of left positioning sleeve 8 by passing through hole, the U of right axle sleeve 5
The edge of shape annular groove inwall is placed with screwed hole, and right positioning disk 11 is fixedly mounted on the sidewall edge of U-loop groove by fastener,
The pass through hole corresponding with counterbore is also placed with the right positioning disk 11, the fastener can enter the right side by passing through hole
In the counterbore of positioning sleeve 10.
Claims (5)
1. a kind of adjustable shaft coupling, including left connecting shaft（1）, right connecting shaft（2）, connecting tube（3）And it is connected to a connecting tube left side
The left axle sleeve at right both ends（4）And right axle sleeve（5）, it is characterised in that：Also including can be with left axle sleeve（4）It is engaged the left outside of installation
Tapered sleeve（6）And can be with right axle sleeve（5）Coordinate the right external conical sleeve of installation（7）, the left axle sleeve（4）And right axle sleeve（5）It is interior
Side is provided with the annular groove that cross sectional shape is U-shaped, the left axle sleeve（4）U-loop groove in be provided with cross sectional shape be U-shaped knot
The left positioning sleeve of structure（8）, the left positioning sleeve（8）It is placed in left axle sleeve（4）U-loop groove in after left axle passed through by fastener
Set（4）With left outside tapered sleeve（6）It is fixedly connected, the left positioning sleeve（8）Side be installed with left positioning disk（9）, the right side
Axle sleeve（5）U-loop groove in be provided with cross sectional shape be U-shaped structure right positioning sleeve（10）, the right positioning sleeve（10）Placement
In right axle sleeve（5）U-loop groove in after right axle sleeve passed through by fastener（5）With right external conical sleeve（7）It is fixedly connected, it is described right fixed
Position set（10）Side be installed with right positioning disk（11）.
2. according to the adjustable shaft coupling described in claim 1, it is characterised in that：The left positioning sleeve（8）Middle part be provided with energy
Enough make left connecting shaft（1）The mounting hole passed through, left positioning sleeve（8）Mounting hole circumferential edges be placed with counterbore, left axle sleeve（4）On
It is provided with through hole corresponding with counterbore, left outside tapered sleeve（6）Inner side end on be provided with screwed hole corresponding with through hole.
3. according to the adjustable shaft coupling described in claim 1 or 2, it is characterised in that：The right positioning sleeve（10）Middle part set
Right connecting shaft can be made by having（2）The mounting hole passed through, right positioning sleeve（10）Mounting hole circumferential edges be placed with counterbore, right axle sleeve
（5）On be provided with through hole corresponding with counterbore, right external conical sleeve（7）Inner side end on be provided with screwed hole corresponding with through hole.
4. according to the adjustable shaft coupling described in claim 3, it is characterised in that：The left axle sleeve（4）U-loop groove inwall side
Edge ring is furnished with screwed hole, left positioning disk（9）The inner wall edge of U-loop groove, the left positioning disk are fixedly mounted on by fastener
（9）On be also placed with the pass through hole corresponding with counterbore, the fastener can enter left positioning sleeve by passing through hole（8）'s
In counterbore.
5. according to the adjustable shaft coupling described in claim 4, it is characterised in that：The right axle sleeve（5）U-loop groove inwall side
Edge is placed with screwed hole, right positioning disk（11）The sidewall edge of U-loop groove, the right positioning disk are fixedly mounted on by fastener
（11）On be also placed with the pass through hole corresponding with counterbore, the fastener can enter right positioning sleeve by passing through hole（10）
Counterbore in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720955895.3U CN207178493U (en) | 2017-08-02 | 2017-08-02 | Adjustable shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720955895.3U CN207178493U (en) | 2017-08-02 | 2017-08-02 | Adjustable shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178493U true CN207178493U (en) | 2018-04-03 |
Family
ID=61745111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720955895.3U Expired - Fee Related CN207178493U (en) | 2017-08-02 | 2017-08-02 | Adjustable shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178493U (en) |
-
2017
- 2017-08-02 CN CN201720955895.3U patent/CN207178493U/en not_active Expired - Fee Related
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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: 20180403 Termination date: 20190802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |