CN207526894U - Adjustable shaft coupling mounting structure - Google Patents
Adjustable shaft coupling mounting structure Download PDFInfo
- Publication number
- CN207526894U CN207526894U CN201720963885.4U CN201720963885U CN207526894U CN 207526894 U CN207526894 U CN 207526894U CN 201720963885 U CN201720963885 U CN 201720963885U CN 207526894 U CN207526894 U CN 207526894U
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- China
- Prior art keywords
- sleeve
- positioning
- axle sleeve
- hole
- positioning sleeve
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Abstract
The utility model discloses a kind of adjustable shaft coupling mounting structures.It includes left connecting shaft, right connecting shaft, connecting tube and axle sleeve, the inner end of axle sleeve is both provided with U-loop slot, the inner end of axle sleeve also sets up annular positioning groove, positioning sleeve of the U-loop slot placement with annular protrusion of axle sleeve, the annular protrusion location and installation of positioning sleeve is in the annular positioning groove of axle sleeve, positioning sleeve is placed in axle sleeve to pass through by fastener and is fixedly connected with external conical sleeve after the annular protrusion of positioning sleeve, the locating slot of axle sleeve, and the fixed installation of the inner end of positioning sleeve is useful for the positioning disk positioned to positioning sleeve.After above-mentioned structure, the annular protrusion of its positioning sleeve is located in the length that fastener is not only shortened in positioning ring groove, it ensure that the reliability of connection, reduce installation difficulty, and positioning sleeve can be enable to pass through annular positioning groove reliable location, positioning accuracy is improved, ensure that the reliability used.
Description
Technical field
The utility model is related to a kind of shaft coupling, specifically a kind of adjustable shaft coupling mounting structure.
Background technology
In order to connect two components and carry out torque transmission in machine driving, thus occur in the market it is various not
The shaft coupling of congenerous, existing shaft coupling when mounted, need thermal expansion and contraction principle or hammer to tap and be installed on axis, strike
It hits and easily axis or shaft coupling is damaged or even scrapped, in addition, after installing, since the operation of equipment would generally make company
Spindle set generates displacement, therefore occurs the solution of tapered hub in the market, however, as using tapered hub often only
It can be adjusted in some direction, it is impossible to ensure the relative positional accuracy of axis and axle sleeve, therefore easily produce axis over time
Raw displacement is simultaneously detached from axle sleeve, affects normal use, later, applicant discloses a kind of adjustable shaft couplings, specifically disclose logical
The technical solution that the positioning sleeve that cross sectional shape is L-shaped is positioned is crossed, installation reliability can be improved, but this scheme is due to straight
It connects and positioning sleeve and axle sleeve inner end is fixedly mounted, thus on the one hand so that the length of fastener is very long, it is permanent tight using easily making
Firmware is deformed or is broken, still further aspect, is difficult accurate positioning in installation process so that and installation difficulty is big, in another aspect,
It is positioned only by connecting shaft, positioning accuracy is not still high.
Invention content
The technical problem to be solved by the present invention is to provide it is a kind of connect it is reliable, easy for installation and high positioning accuracy can
Debug shaft coupling mounting structure.
In order to solve the above-mentioned technical problem, the adjustable shaft coupling mounting structure of the utility model, including left connecting shaft, the right side
The inner end of connecting shaft, connecting tube and left axle sleeve and right axle sleeve, left axle sleeve and right axle sleeve is both provided with cross sectional shape as U-shaped
The inner end of annular groove, left axle sleeve and right axle sleeve is additionally provided with the annular positioning groove being recessed from U-loop slot inner side end, left axle sleeve
U-loop slot is mounted with to be determined with the matched left positioning sleeve with annular protrusion of left axle sleeve, the annular protrusion of left positioning sleeve
Position is mounted in the annular positioning groove of left axle sleeve, and left positioning sleeve is placed in left axle sleeve and is passed through in left positioning sleeve by fastener
Annular protrusion, left axle sleeve locating slot after be fixedly connected with left outside tapered sleeve, the fixed installation of the inner end of left positioning sleeve is useful for
To the left positioning disk that left positioning sleeve is positioned, the U-loop slot placement of right axle sleeve and right axle sleeve are matched convex with annular
The right positioning sleeve risen, for the annular protrusion location and installation of right positioning sleeve in the locating slot of right axle sleeve, right positioning sleeve is placed in the right side
It passes through to fix with right external conical sleeve after the annular protrusion of right positioning sleeve, the annular positioning groove of right axle sleeve by fastener in axle sleeve and connect
It connects, the inner end of the right positioning sleeve, which is fixedly mounted, is useful for the right positioning disk positioned to right positioning sleeve.
Through-hole is placed in the annular groove locating slot of the left axle sleeve, counterbore is provided in the annular protrusion of left positioning sleeve,
Left positioning disk is fixedly mounted on the inner circumferential edge of U-loop slot by fastener, is also placed on the left positioning disk and counterbore
It is corresponding to pass through hole, the fastener can be entered by passing through hole in the counterbore of left positioning sleeve and by through-hole with it is left outside
Tapered sleeve is fixedly mounted.
Through-hole is placed in the annular groove locating slot of the right axle sleeve, counterbore is provided in the annular protrusion of right positioning sleeve,
Left positioning disk is fixedly mounted on the inner circumferential edge of U-loop slot by fastener, is also placed on the right positioning disk and counterbore
Corresponding to pass through hole, the fastener can be entered in the counterbore of right positioning sleeve by passing through hole and be passed through outside through-hole and the right side
Tapered sleeve is fixedly mounted.
The mounting hole that can pass through left connecting shaft, the counterbore arrangement of left positioning sleeve are provided in the middle part of the left positioning sleeve
Threaded hole corresponding with through-hole is provided on mounting hole circumferential edges, the inner side end of left outside tapered sleeve.
The mounting hole that can pass through right connecting shaft, the counterbore arrangement of right positioning sleeve are provided in the middle part of the right positioning sleeve
Threaded hole corresponding with through-hole is provided on mounting hole circumferential edges, the inner side end of right external conical sleeve.
After above-mentioned structure, determine since the inner end of axle sleeve is provided with the annular being recessed from U-loop slot inner side end
Position slot, the U-loop slot of axle sleeve are mounted with the left positioning sleeve with annular protrusion matched with axle sleeve and thus positioning sleeve
Dispose axle sleeve in by fastener pass through left positioning sleeve annular protrusion, left axle sleeve locating slot after with left outside tapered sleeve fix connect
It connects, the annular protrusion of positioning sleeve is located in the length that fastener is not only shortened in positioning ring groove, and ensure that connection can
By property, installation difficulty is reduced, and positioning sleeve can be enable to improve positioning accurate by annular positioning groove reliable location
Degree, ensure that the reliability used.
Description of the drawings
Fig. 1 is the cross-sectional view of the utility model adjustable shaft coupling mounting structure；
Fig. 2 is enlarged structure schematic diagram at the A of Fig. 1.
Specific embodiment
With reference to the accompanying drawings and detailed description, the adjustable shaft coupling mounting structure of the utility model is made further
It is described in detail.
As shown in the figure, the adjustable shaft coupling mounting structure of the utility model, including left connecting shaft 1, right connecting shaft 2, connects
Take over 3 and the left axle sleeve 4 of connecting tube left and right ends and right axle sleeve 5 are connected to, the middle part of left axle sleeve 4 and right axle sleeve 5 has peace
Hole is filled, left connecting shaft 1 can be installed by the mounting hole of left axle sleeve 4, and right connecting shaft 2 can pass through the installation of right axle sleeve 5
Hole is installed, and the 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, and further including can be with
Left axle sleeve 4 matches the left outside tapered sleeve 6 of installation and can coordinate the right external conical sleeve 7 of installation, left axle sleeve 4 and a left side with right axle sleeve 5
External conical sleeve 6 by the conical surface of mutual cooperation carry out location and installation, right axle sleeve 5 and right external conical sleeve 7 by the conical surface of mutual cooperation into
The inner end of row location and installation, left axle sleeve 4 and right axle sleeve 5 is both provided with the annular groove that cross sectional shape is U-shaped, left axle sleeve 4 and right axle
The inner end of set 5 is additionally provided with annular positioning groove be recessed from U-loop slot inner side end, the U-loop slot of left axle sleeve 4 be mounted with and
The matched left positioning sleeve 8 with annular protrusion of left axle sleeve 4, the annular protrusion location and installation of left positioning sleeve 8 is in left axle
In the annular positioning groove of set 4, left positioning sleeve 8 is placed in left axle sleeve 4 passes through the annular of left positioning sleeve 8 convex by fastener
It rises, be fixedly connected after the locating slot of left axle sleeve 4 with left outside tapered sleeve 6, the fixed installation of the inner end of left positioning sleeve 8 is useful for a left side
The left positioning disk 9 that positioning sleeve 8 is positioned, the U-loop slot placement of right axle sleeve 5 and right axle sleeve 5 are matched convex with annular
The right positioning sleeve 10 risen, the annular protrusion location and installation of right positioning sleeve 10 in the locating slot of right axle sleeve 5, pacify by right positioning sleeve 10
Put in the right axle sleeve 5 the annular protrusion of right positioning sleeve 10 is passed through by fastener, after the annular positioning groove of right axle sleeve 5 with outside the right side
Tapered sleeve 7 is fixedly connected, and the inner end of right positioning sleeve 10, which is fixedly mounted, is useful for the right positioning disk positioned to right positioning sleeve 10
11。
Further, through-hole, the annular protrusion of left positioning sleeve 8 are placed in the annular groove locating slot of described left axle sleeve 4
Counterbore is inside provided with, left positioning disk 9 is fixedly mounted on the inner circumferential edge of U-loop slot by fastener, is also arranged on left positioning disk 9
It is furnished with and counterbore is corresponding passes through hole, fastener can be entered by passing through hole in the counterbore of left positioning sleeve 8 and by logical
Hole is fixedly mounted with left outside tapered sleeve 6, and through-hole, the annular protrusion of right positioning sleeve 10 are placed in the annular groove locating slot of right axle sleeve 5
Counterbore is inside provided with, left positioning disk 9 is fixedly mounted on the inner circumferential edge of U-loop slot by fastener, is gone back on right positioning disk 11
It is placed with and counterbore is corresponding passes through hole, the fastener can be entered in the counterbore of right positioning sleeve 10 simultaneously by passing through hole
It being fixedly mounted by through-hole and right external conical sleeve 7, the middle part of left positioning sleeve 8 is provided with the mounting hole that can pass through left connecting shaft 1,
The counterbore of left positioning sleeve 8 is arranged in mounting hole circumferential edges, and spiral shell corresponding with through-hole is provided on the inner side end of left outside tapered sleeve 6
Pit, the middle part of right positioning sleeve 10 are provided with the mounting hole that can pass through right connecting shaft 2, and the counterbore of right positioning sleeve 10 is arranged in
Mounting hole circumferential edges are provided with threaded hole corresponding with through-hole on the inner side end of right external conical sleeve 7.
Claims (5)
1. a kind of adjustable shaft coupling mounting structure, including left connecting shaft（1）, right connecting shaft（2）, connecting tube（3）And left axle
Set（4）And right axle sleeve（5）, it is characterised in that：The left axle sleeve（4）And right axle sleeve（5）Inner end be both provided with cross sectional shape
For the annular groove of U-shaped, the left axle sleeve（4）And right axle sleeve（5）Inner end be additionally provided with the ring being recessed from U-loop slot inner side end
Shape locating slot, the left axle sleeve（4）U-loop slot be mounted with and left axle sleeve（4）Determine on a matched left side with annular protrusion
Position set（8）, the left positioning sleeve（8）Annular protrusion location and installation in left axle sleeve（4）Annular positioning groove in, it is described left fixed
Position set（8）It is placed in left axle sleeve（4）It is interior that left positioning sleeve is passed through by fastener（8）Annular protrusion, left axle sleeve（4）Positioning
After slot with left outside tapered sleeve（6）It is fixedly connected, the left positioning sleeve（8）The fixed installation of inner end be useful for left positioning sleeve
（8）The left positioning disk positioned（9）, the right axle sleeve（5）U-loop slot placement and right axle sleeve（5）It is matched have it is interior
The right positioning sleeve of annular protrusion（10）, the right positioning sleeve（10）Annular protrusion location and installation in right axle sleeve（5）Positioning
In slot, the right positioning sleeve（10）It is placed in right axle sleeve（5）It is interior that right positioning sleeve is passed through by fastener（10）Annular protrusion,
Right axle sleeve（5）Annular positioning groove after with right external conical sleeve（7）It is fixedly connected, the right positioning sleeve（10）Inner end be fixedly mounted
It is useful for right positioning sleeve（10）The right positioning disk positioned（11）.
2. adjustable shaft coupling mounting structure described in accordance with the claim 1, it is characterised in that：The left axle sleeve（4）Annular groove
Through-hole, left positioning sleeve are placed in locating slot（8）Annular protrusion in be provided with counterbore, left positioning disk（9）Pass through fastener
It is fixedly mounted on the inner circumferential edge of U-loop slot, the left positioning disk（9）On be also placed with and counterbore is corresponding passes through hole,
The fastener can enter left positioning sleeve by passing through hole（8）Counterbore in and by through-hole and left outside tapered sleeve（6）It is fixed
Installation.
3. according to the adjustable shaft coupling mounting structure described in claims 1 or 2, it is characterised in that：The right axle sleeve（5）Ring
Through-hole, right positioning sleeve are placed in slot locating slot（10）Annular protrusion in be provided with counterbore, left positioning disk（9）Pass through fastening
Part is fixedly mounted on the inner circumferential edge of U-loop slot, the right positioning disk（11）On be also placed with and counterbore is corresponding passes through
Hole, the fastener can enter right positioning sleeve by passing through hole（10）Counterbore in and by through-hole and right external conical sleeve（7）
It is fixedly mounted.
4. adjustable shaft coupling mounting structure described in accordance with the claim 3, it is characterised in that：The left positioning sleeve（8）In
Portion, which is provided with, can make left connecting shaft（1）The mounting hole passed through, left positioning sleeve（8）Counterbore be arranged in mounting hole circumferential edges,
Left outside tapered sleeve（6）Inner side end on be provided with threaded hole corresponding with through-hole.
5. according to the adjustable shaft coupling mounting structure described in claim 4, it is characterised in that：The right positioning sleeve（10）In
Portion, which is provided with, can make right connecting shaft（2）The mounting hole passed through, right positioning sleeve（10）Counterbore be arranged in mounting hole circumferential edges,
Right external conical sleeve（7）Inner side end on be provided with threaded hole corresponding with through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720963885.4U CN207526894U (en) | 2017-08-03 | 2017-08-03 | Adjustable shaft coupling mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720963885.4U CN207526894U (en) | 2017-08-03 | 2017-08-03 | Adjustable shaft coupling mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207526894U true CN207526894U (en) | 2018-06-22 |
Family
ID=62574677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720963885.4U Expired - Fee Related CN207526894U (en) | 2017-08-03 | 2017-08-03 | Adjustable shaft coupling mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207526894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577775A (en) * | 2020-04-22 | 2020-08-25 | 乐清市重鑫机械制造有限公司 | Tooth type coupling |
-
2017
- 2017-08-03 CN CN201720963885.4U patent/CN207526894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577775A (en) * | 2020-04-22 | 2020-08-25 | 乐清市重鑫机械制造有限公司 | Tooth type coupling |
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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: 20180622 Termination date: 20190803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |