CN104625696A - Method and tool for interference assembling conical-surface shaft and conical sleeve - Google Patents
Method and tool for interference assembling conical-surface shaft and conical sleeve Download PDFInfo
- Publication number
- CN104625696A CN104625696A CN201510075875.2A CN201510075875A CN104625696A CN 104625696 A CN104625696 A CN 104625696A CN 201510075875 A CN201510075875 A CN 201510075875A CN 104625696 A CN104625696 A CN 104625696A
- Authority
- CN
- China
- Prior art keywords
- tapered sleeve
- circular cone
- over glaze
- cone over
- conical
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/022—Extracting or inserting relatively long parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to a method for interference assembling a conical-surface shaft and a conical sleeve. The method includes: the conical sleeve is expanded through pressure oil after the conical sleeve is naturally nested into the small end of the conical-surface shaft, and meanwhile the conical-surface shaft is pushed into the conical sleeve through pressure or the conical sleeve is pushed into the conical-surface shaft through pressure. By the arrangement, the method has the advantages that the interference fit surfaces cannot be damaged during assembling and disassembling, convenient and labor saving operation is achieved, and safety and reliability are achieved. The invention further relates to a tool for interference assembling the conical-surface shaft and the conical sleeve.
Description
Technical field
The present invention relates to a kind of circular cone over glaze class and tapered sleeve elastic conjunction method and assembly tooling.
Background technology
For circular cone over glaze class and tapered sleeve elastic conjunction, general employing plunging or temperature differential method at present, plunging is generally be pressed into circular cone over glaze as pressure oil by tapered sleeve by pressure or enter in tapered sleeve by taper seat axial compression, adopt this kind of assembling, the easily scratch of interference fit surface, and when needing to exit, not only exit very difficult, and interference face major injury can be caused even to scrap.
Summary of the invention
The object of the invention is to overcome above defect, provide a kind of can not damage interference fit surface when assembling and exit circular cone over glaze class and tapered sleeve elastic conjunction method and assembly tooling.
Technical scheme of the present invention is, a kind of circular cone over glaze class and tapered sleeve elastic conjunction method, after described tapered sleeve is inserted in the small end of circular cone over glaze class naturally, by pressure oil by tapered sleeve swell, while tapered sleeve swell, by pressure circular cone over glaze pushed in tapered sleeve or by pressure and tapered sleeve is pushed in circular cone over glaze.
In order to detect misalignment during assembling, be detect the relative displacement of circular cone over glaze and tapered sleeve by dial gauge when described circular cone over glaze pushes tapered sleeve.
A kind of circular cone over glaze class and cover elastic conjunction frock, it comprises circular cone over glaze, tapered sleeve, oil filler point is provided with in described circular cone over glaze, one end of oil filler point and external pressure oil phase connect, when tapered sleeve is inserted in the small end of circular cone over glaze class naturally, the other end of oil filler point is between tapered sleeve and the Interference contact face of the taper seat axis of cone, the end, one end of described tapered sleeve is provided with axle sealing ring, the other end circular cone over glaze of tapered sleeve is provided with hole sealing ring, and the position that the position of hole sealing ring and the tapered sleeve other end finally load on circular cone over glaze matches.
For the ease of assembling, the large end face of described tapered sleeve is axle sealing ring, and the other end circular cone over glaze of tapered sleeve is hole sealing ring.
In order to detect misalignment during assembling, also comprising dial gauge, is detect the relative displacement of circular cone over glaze and tapered sleeve by dial gauge when described circular cone over glaze pushes tapered sleeve.
Preferably, described dial gauge is located at the surface of circular cone over glaze, the syringe needle of dial gauge and tapered sleeve end face perpendicular contact.
Advantageous Effects of the present invention is, owing to being provided with oil filler point in circular cone over glaze, one end of oil filler point and external pressure oil phase connect, the other end of oil filler point is between tapered sleeve and the Interference contact face of the taper seat axis of cone, after tapered sleeve is inserted in the small end of circular cone over glaze naturally, by pressure oil by tapered sleeve swell, while tapered sleeve swell, by pressure, circular cone over glaze pushed in tapered sleeve or by pressure, tapered sleeve pushed in circular cone over glaze, through producing checking, when assembling and exit, interference fit surface can not be damaged, easy to operate, laborsaving, safe and reliable.
Accompanying drawing explanation
Fig. 1 embodiment of the present invention structural representation.
Detailed description of the invention
Below with reference to drawings and Examples, the present invention is further described.
With reference to accompanying drawing, a kind of circular cone over glaze class and cover elastic conjunction frock, it comprises circular cone over glaze 3, tapered sleeve 2, oil filler point 7 is provided with in described circular cone over glaze 3, one end of oil filler point 7 is connected with external pressure oil phase by radial oil pump joint 6, when tapered sleeve 2 is inserted in the small end of circular cone over glaze 3 naturally, the other end of oil filler point 7 is between tapered sleeve 2 and the Interference contact face of the taper seat axis of cone 3, the large end face end of described tapered sleeve 2 is provided with axle sealing ring 8, the other end circular cone over glaze 3 of tapered sleeve 2 is provided with hole sealing ring 9, the position that the position of hole sealing ring 9 and tapered sleeve 2 other end finally load on circular cone over glaze 3 matches, in order to detect misalignment during assembling, also comprise dial gauge 1, described dial gauge 1 is located at the surface of circular cone over glaze 3, the syringe needle of dial gauge 1 and tapered sleeve 2 end face perpendicular contact, described circular cone over glaze 3 is detect the relative displacement of circular cone over glaze 3 and tapered sleeve 2 by dial gauge 1 when pushing tapered sleeve 2.
A kind of circular cone over glaze class and tapered sleeve elastic conjunction method, after described tapered sleeve 2 pushes the small end of circular cone over glaze 3 by the pressure rack 4 of axial thrust oil cylinder 5, by pressure oil by tapered sleeve 2 swell, while tapered sleeve 2 swell, pressurizeed by axial thrust oil cylinder 5, tapered sleeve 2 being pushed in circular cone over glaze 3, in order to detect misalignment during assembling in push-on process, being detected the relative displacement of circular cone over glaze 3 and tapered sleeve 2 by dial gauge 1.
Claims (6)
1. a circular cone over glaze class and tapered sleeve elastic conjunction method, it is characterized in that, after described tapered sleeve is inserted in the small end of circular cone over glaze class naturally, by pressure oil by tapered sleeve swell, while tapered sleeve swell, by pressure circular cone over glaze pushed in tapered sleeve or by pressure and tapered sleeve is pushed in circular cone over glaze.
2. a kind of circular cone over glaze class according to claim 1 and tapered sleeve elastic conjunction method, is characterized in that, is detect the relative displacement of circular cone over glaze and tapered sleeve by dial gauge when described circular cone over glaze pushes tapered sleeve.
3. a circular cone over glaze class and cover elastic conjunction frock, it comprises circular cone over glaze, tapered sleeve, it is characterized in that, oil filler point is provided with in described circular cone over glaze, one end of oil filler point and external pressure oil phase connect, when tapered sleeve is inserted in the small end of circular cone over glaze class naturally, the other end of oil filler point is between tapered sleeve and the Interference contact face of the taper seat axis of cone, the end, one end of described tapered sleeve is provided with axle sealing ring, the other end circular cone over glaze of tapered sleeve is provided with hole sealing ring, and the position that the position of hole sealing ring and the tapered sleeve other end finally load on circular cone over glaze matches.
4. a kind of circular cone over glaze class according to claim 3 and cover elastic conjunction frock, it is characterized in that, the large end face of described tapered sleeve is axle sealing ring, and the other end circular cone over glaze of tapered sleeve is hole sealing ring.
5., according to claim 3 or a kind of circular cone over glaze class according to claim 4 and cover elastic conjunction frock, it is characterized in that, also comprise dial gauge, is detect the relative displacement of circular cone over glaze and tapered sleeve by dial gauge when described circular cone over glaze pushes tapered sleeve.
6. a kind of circular cone over glaze class according to claim 5 and cover elastic conjunction frock, it is characterized in that, described dial gauge is located at the surface of circular cone over glaze, the syringe needle of dial gauge and tapered sleeve end face perpendicular contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075875.2A CN104625696A (en) | 2015-02-13 | 2015-02-13 | Method and tool for interference assembling conical-surface shaft and conical sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075875.2A CN104625696A (en) | 2015-02-13 | 2015-02-13 | Method and tool for interference assembling conical-surface shaft and conical sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104625696A true CN104625696A (en) | 2015-05-20 |
Family
ID=53205173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510075875.2A Pending CN104625696A (en) | 2015-02-13 | 2015-02-13 | Method and tool for interference assembling conical-surface shaft and conical sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104625696A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149916A (en) * | 2015-10-30 | 2015-12-16 | 南车戚墅堰机车有限公司 | Locomotive diesel engine fly wheel mounting-dismounting method |
| CN107627094A (en) * | 2017-11-20 | 2018-01-26 | 盐城派威机械有限公司 | A kind of big magnitude of interference elastic conjunction device and method suitable for ring cross-section |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3865497A (en) * | 1971-03-03 | 1975-02-11 | Skf Ind Trading & Dev | Press fit joints for mounting by means of a pressure medium |
| US5062193A (en) * | 1989-01-03 | 1991-11-05 | International Composites Corporation | Method for mounting and dismounting rigid sleeves onto and from a cylinder |
| CN101786031A (en) * | 2010-03-22 | 2010-07-28 | 中信重工机械股份有限公司 | Split-type squeeze roller assembly structure and assembly method |
| CN201895209U (en) * | 2010-12-03 | 2011-07-13 | 常州朗锐东洋传动技术有限公司 | Conical surface interference fit coupling dismounting device |
| CN201895201U (en) * | 2010-12-03 | 2011-07-13 | 常州朗锐东洋传动技术有限公司 | Mounting device for shaft coupling adopting conical surface interference connection |
| CN202291424U (en) * | 2011-09-05 | 2012-07-04 | 武汉重型机床集团有限公司 | Hot-interference locking sleeve structure |
-
2015
- 2015-02-13 CN CN201510075875.2A patent/CN104625696A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3865497A (en) * | 1971-03-03 | 1975-02-11 | Skf Ind Trading & Dev | Press fit joints for mounting by means of a pressure medium |
| US5062193A (en) * | 1989-01-03 | 1991-11-05 | International Composites Corporation | Method for mounting and dismounting rigid sleeves onto and from a cylinder |
| CN101786031A (en) * | 2010-03-22 | 2010-07-28 | 中信重工机械股份有限公司 | Split-type squeeze roller assembly structure and assembly method |
| CN201895209U (en) * | 2010-12-03 | 2011-07-13 | 常州朗锐东洋传动技术有限公司 | Conical surface interference fit coupling dismounting device |
| CN201895201U (en) * | 2010-12-03 | 2011-07-13 | 常州朗锐东洋传动技术有限公司 | Mounting device for shaft coupling adopting conical surface interference connection |
| CN202291424U (en) * | 2011-09-05 | 2012-07-04 | 武汉重型机床集团有限公司 | Hot-interference locking sleeve structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149916A (en) * | 2015-10-30 | 2015-12-16 | 南车戚墅堰机车有限公司 | Locomotive diesel engine fly wheel mounting-dismounting method |
| CN107627094A (en) * | 2017-11-20 | 2018-01-26 | 盐城派威机械有限公司 | A kind of big magnitude of interference elastic conjunction device and method suitable for ring cross-section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |