CN201487069U - Quickly connected coupling with single taper sleeve - Google Patents
Quickly connected coupling with single taper sleeve Download PDFInfo
- Publication number
- CN201487069U CN201487069U CN200920186882XU CN200920186882U CN201487069U CN 201487069 U CN201487069 U CN 201487069U CN 200920186882X U CN200920186882X U CN 200920186882XU CN 200920186882 U CN200920186882 U CN 200920186882U CN 201487069 U CN201487069 U CN 201487069U
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- CN
- China
- Prior art keywords
- section
- coupling
- hole
- tapered sleeve
- single tapered
- 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 relates to a coupling, in particular to a quickly connected coupling with a single taper sleeve. The coupling is characterized in that a central hole of the coupling is divided into a left conical hole section and a right cylindrical hole section from left to right; the single taper sleeve is assembled correspondingly in the central hole of the coupling; the inner hole of the single taper sleeve is a cylindrical hole; the outer circumferential surface of the single taper sleeve is sequentially a conical surface section, a cylindrical surface section and a ring-shaped convex shoulder section from left to right; furthermore, the taper of the conical surface section of the single taper sleeve is correspondingly identical to the taper of the left conical hole section of the coupling; the single edge of the single taper sleeve is provided with an axial open trough; the inner cylindrical surface of the single taper sleeve is provided with an axial keyway; the ring-shaped convex shoulder section of the single taper sleeve is provided with a top screw hole and an ejector bolt; the right cylindrical section of the coupling is provided with a radial screw hole and passes through a locking bolt so as to limit the single taper sleeve; the right cylindrical section of the coupling and the ring-shaped convex shoulder section of the single taper sleeve are both provided with screw holes uniformly and connected with bolts in a screwing manner; and the assembly and disassembly of the coupling is convenient, fast, labor-saving and time-saving.
Description
Technical field
The utility model belongs to coupling, especially relates to a kind of coupling that connects soon.
Background technique
In the use of existing coupling, all be to adopt cylinder tolerance drive fit (interference fit) usually between axle and the coupling, therefore exist dismounting all the time and inconvenient problem is installed, most of coupling all are to scrap because can't dismantle, thereby cause bigger spare part loss, especially in continuous mass production, require the repairing time of production line equipment at full stretch, therefore the old coupling of dismounting inconvenience is just very passive, time-consuming in repairing, and what influence was produced normally carries out.
Summary of the invention
The purpose of this utility model provides a kind of single tapered sleeve and connects coupling soon, overcomes the problem and shortage that above-mentioned coupling exists, and has both guaranteed the tolerance fit between coupling and the axle, again can easy accessibility, quick, saving of work and time is material-saving again, satisfies the requirement of on-bne repair, reduce cost, boost productivity.
The purpose of this utility model is achieved like this: a kind of single tapered sleeve connects coupling soon, comprise coupling, it is characterized in that: the center hole of coupling is offered into left conical bore section and right cylindrical hole section from left to right successively, left side conical bore section is the big slotted hole section of the little right-hand member diameter of left end diameter, and right cylindrical hole section is short hole section, and the aperture of right cylindrical hole section is identical with the right-hand member diameter of left conical bore section, corresponding equipped single tapered sleeve in the center hole of this coupling, the endoporus of this list tapered sleeve is a cylindrical hole, the outer peripheral surface of single tapered sleeve is followed successively by the conical surface section from left to right, cylndrical surface section and annular convex shoulder section, and the conical surface section of single tapered sleeve is the big long section of the little right-hand member diameter of left end diameter, and the tapering of conical surface section that should the list tapered sleeve is corresponding identical with the tapering of the left conical bore section of coupling, the cylndrical surface section is that short section and diameter are identical with the right-hand member diameter of conical surface section, and the right-hand member section of single tapered sleeve is the annular convex shoulder section; Monolaterally on single tapered sleeve offer axial slot, simultaneously, on the inner cylindrical surface of single tapered sleeve, offer axial keyway, on the annular convex shoulder section of single tapered sleeve, offer jackscrew screw and equipped liftout bolt, offering radially screw on the right part cylindrical section of coupling and radially installing lock(ing) bolt with spacing single tapered sleeve in the screw at this, in addition, the uniform axial screw thread blind hole of offering on the right part cylindrical section of coupling, and on the annular convex shoulder section of single tapered sleeve corresponding to the uniform tapped through hole of offering of each tapped blind hole, and in each tapped through hole spinning connecting bolt and corresponding being screwed in each tapped blind hole of coupling; During use, the axle correspondence is installed in the interior cylindrical hole of the single tapered sleeve on the coupling into and and connect with flat key, twist connecting bolt and single tapered sleeve is tightened to axle cooperates needed tolerance, use locking radial locked with bolts list tapered sleeve then, each connecting bolt is uniform on request stressed with torque spanner, axle finishes with regard to being connected with coupling, when coupling need be dismantled, only need pine to remove each connecting bolt, coupling can be pulled down once pushing up immediately gently with liftout bolt then, saving of work and time, convenient and swift.
Single tapered sleeve that the utility model proposed connects coupling soon, and is rational in infrastructure, safe and reliable, convenient to disassembly, and saving of work and time is material-saving again, satisfies the requirement of on-bne repair, reduced cost, improved productivity.
Now in conjunction with the accompanying drawings and embodiments single tapered sleeve that the utility model proposed being connect coupling soon is described further.
Description of drawings
Fig. 1 is the main cross-sectional schematic that single tapered sleeve that the utility model proposes connects coupling soon.
Fig. 2 is an A-A cross-sectional schematic among Fig. 1.
Among Fig. 1, Fig. 2: 1, coupling 2, flat key groove 3, lock(ing) bolt 4, single tapered sleeve 5, liftout bolt 6, connecting bolt
Specific implementation method:
From Fig. 1, among Fig. 2 as can be seen: a kind of single tapered sleeve connects coupling soon, comprise coupling 1, it is characterized in that: the center hole of coupling 1 is offered into left conical bore section and right cylindrical hole section from left to right successively, left side conical bore section is the big slotted hole section of the little right-hand member diameter of left end diameter, and right cylindrical hole section is short hole section, and the aperture of right cylindrical hole section is identical with the right-hand member diameter of left conical bore section, corresponding equipped single tapered sleeve 4 in the center hole of this coupling 1, the endoporus of this list tapered sleeve 4 is a cylindrical hole, the outer peripheral surface of single tapered sleeve 4 is followed successively by the conical surface section from left to right, cylndrical surface section and annular convex shoulder section, and the conical surface section of single tapered sleeve 4 is the big long section of the little right-hand member diameter of left end diameter, and the tapering of conical surface section that should list tapered sleeve 4 is corresponding identical with the tapering of the left conical bore section of coupling 1, the cylndrical surface section is that short section and diameter are identical with the right-hand member diameter of conical surface section, and the right-hand member section of single tapered sleeve 4 is the annular convex shoulder section; Monolaterally on single tapered sleeve 4 offer axial slot, simultaneously, on the inner cylindrical surface of single tapered sleeve 4, offer axial flat key groove 2, on the annular convex shoulder section of single tapered sleeve 4, offer jackscrew screw and equipped liftout bolt 5, offering radially screw on the right part cylindrical section of coupling 1 and radially installing lock(ing) bolt 3 with spacing single tapered sleeve 4 in the screw at this, in addition, the uniform axial screw thread blind hole of offering on the right part cylindrical section of coupling 1, and on the annular convex shoulder section of single tapered sleeve 4 corresponding to the uniform tapped through hole of offering of each tapped blind hole, and in each tapped through hole in spinning connecting bolt 6 and corresponding each tapped blind hole that is screwed on the coupling 1; During use, the axle correspondence is installed in the interior cylindrical hole of the single tapered sleeve 4 on the coupling 1 into and and connect with flat key, twisting each connecting bolt 6 then is tightened to single tapered sleeve 4 with axle and cooperates needed tolerance, then with the single tapered sleeve 4 of locking radial bolt 3 lockings, each connecting bolt 6 usefulness torque spanner is uniform on request stressed, axle finishes with regard to being connected with coupling 1, when coupling 1 needs dismounting, only need pine to remove each connecting bolt 6, coupling 1 can be pulled down once pushing up immediately gently with liftout bolt 5 then, saving of work and time, convenient and swift.
Claims (1)
1. a single tapered sleeve connects coupling soon, comprises coupling (1), it is characterized in that:
A, the center hole of coupling (1) is offered into left conical bore section and right cylindrical hole section from left to right successively, left side conical bore section is the big slotted hole section of the little right-hand member diameter of left end diameter, and right cylindrical hole section is short hole section, and the aperture of right cylindrical hole section is identical with the right-hand member diameter of left conical bore section, corresponding equipped single tapered sleeve (4) in the center hole of this coupling (1), the endoporus of this list tapered sleeve (4) is a cylindrical hole, the outer peripheral surface of single tapered sleeve (4) is followed successively by the conical surface section from left to right, cylndrical surface section and annular convex shoulder section, the conical surface section of single tapered sleeve (4) is the big long section of the little right-hand member diameter of left end diameter, and the tapering of conical surface section that should list tapered sleeve (4) is corresponding identical with the tapering of the left conical bore section of coupling (1), the cylndrical surface section is that short section and diameter are identical with the right-hand member diameter of conical surface section, and the right-hand member section of single tapered sleeve (4) is the annular convex shoulder section;
B, go up the monolateral axial slot of offering at single tapered sleeve (4), on the inner cylindrical surface of single tapered sleeve (4), offer axial flat key groove (2), on the annular convex shoulder section of single tapered sleeve (4), offer jackscrew screw and equipped liftout bolt (5), offering radially screw on the right part cylindrical section of coupling (1) and radially installing the spacing single tapered sleeve of lock(ing) bolt (3) (4) in the screw at this, the uniform axial screw thread blind hole of offering on the right part cylindrical section of coupling (1), and on the annular convex shoulder section of single tapered sleeve (4) corresponding to the uniform tapped through hole of offering of each tapped blind hole, spinning connecting bolt (6) and correspondence are screwed in each tapped blind hole on the coupling (1) in each tapped through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920186882XU CN201487069U (en) | 2009-08-05 | 2009-08-05 | Quickly connected coupling with single taper sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920186882XU CN201487069U (en) | 2009-08-05 | 2009-08-05 | Quickly connected coupling with single taper sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201487069U true CN201487069U (en) | 2010-05-26 |
Family
ID=42425948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920186882XU Expired - Fee Related CN201487069U (en) | 2009-08-05 | 2009-08-05 | Quickly connected coupling with single taper sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201487069U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156485A (en) * | 2015-10-27 | 2015-12-16 | 南京金龙新能源汽车研究院有限公司 | Novel transmission shaft connecting flange |
| CN106423068A (en) * | 2016-06-02 | 2017-02-22 | 河南城建学院 | Enhanced attapulgite adsorbent and preparation method thereof |
| CN107605976A (en) * | 2017-11-05 | 2018-01-19 | 马志伟 | A kind of flange shaft |
| CN112923049A (en) * | 2019-12-05 | 2021-06-08 | 舍弗勒技术股份两合公司 | Gear shifting device and gearbox |
-
2009
- 2009-08-05 CN CN200920186882XU patent/CN201487069U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156485A (en) * | 2015-10-27 | 2015-12-16 | 南京金龙新能源汽车研究院有限公司 | Novel transmission shaft connecting flange |
| CN106423068A (en) * | 2016-06-02 | 2017-02-22 | 河南城建学院 | Enhanced attapulgite adsorbent and preparation method thereof |
| CN107605976A (en) * | 2017-11-05 | 2018-01-19 | 马志伟 | A kind of flange shaft |
| CN112923049A (en) * | 2019-12-05 | 2021-06-08 | 舍弗勒技术股份两合公司 | Gear shifting device and gearbox |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 243000 Anhui city of Ma'anshan province Huashan Huashan Tongzhou District Industrial Park Road No. 299 Patentee after: ANHUI HENGYI HARD-FACE ENGINEERING CO., LTD. Address before: 243000 Anhui city of Ma'anshan province Huashan Huashan Tongzhou District Industrial Park Road No. 299 Patentee before: Maanshan Hengyi Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20170805 |