CN109262221B - Elastic sleeve enclasping jigger device - Google Patents
Elastic sleeve enclasping jigger device Download PDFInfo
- Publication number
- CN109262221B CN109262221B CN201811279922.5A CN201811279922A CN109262221B CN 109262221 B CN109262221 B CN 109262221B CN 201811279922 A CN201811279922 A CN 201811279922A CN 109262221 B CN109262221 B CN 109262221B
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- China
- Prior art keywords
- sleeve
- extrusion
- ball socket
- elastic
- elastic sleeve
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The application discloses an elastic sleeve enclasping jigger device, which comprises an elastic sleeve, an extrusion sleeve, a ball socket plate, a shearing plate and a ball; the elastic sleeve is an incomplete thin-wall sleeve with a notch, and the extrusion sleeve is a complete sleeve; the ball socket plate and the shearing plate are correspondingly arranged on the outer wall of the sleeve of the extrusion sleeve in a penetrating way; the lower part of the elastic sleeve is inserted into the sleeve of the extrusion sleeve from the top of the extrusion sleeve, and sequentially penetrates through the bolt hole, the kidney-shaped hole and the threaded hole through a screw to be fixed; the screw to be tightened reserves axial working clearances for the elastic sleeve, the ball socket plate and the shearing plate. The application has the advantages of simple and convenient use, labor saving, stable and smooth movement of the whole device in the use process, large moment, effective prevention of the phenomena of poor force application, weak moment, slipping and the like, and good use effect.
Description
[ field of technology ]
The application relates to the technical field of mechanical assembly tools, in particular to an elastic sleeve enclasping jigger device.
[ background Art ]
Jiggering devices are auxiliary devices for engine assembly, typically used to jiggle a crankshaft when the engine is assembled with pistons, gears, and measurements, in order to obtain the necessary driving relationship when operated by a worker. The common turning method comprises a key sleeve type and a toggle type, but the prior related device is inconvenient to use, and has the defects of complex operation and low efficiency because the related device is required to be changed according to a certain indexing angle during operation.
The foregoing background is only for the purpose of facilitating an understanding of the principles and concepts of the application and is not necessarily in the prior art to the present application and is not intended to be used as an admission that such background is not entitled to antedate such novelty and creativity by virtue of prior application or that it is already disclosed at the date of filing of this application.
[ application ]
Aiming at the technical problems, the application provides the enclasping jigger device which is simple and convenient to operate, high in efficiency and good in use effect.
The application adopts the following technical scheme to realize the purposes:
an elastic sleeve enclasping jigger device comprises an elastic sleeve, an extrusion sleeve, a ball socket plate, a shearing plate and a ball; the elastic sleeve is an incomplete thin-wall sleeve with a notch, the top of the elastic sleeve is provided with a bolt hole, and the lower part of the outer body surface of the elastic sleeve is provided with a conical surface boss; the extrusion sleeve is a complete sleeve, the lower part of the extrusion sleeve is provided with a threaded hole corresponding to the bolt hole, and the lower part of the inner body surface of the extrusion sleeve is provided with a conical section matched with the conical boss; the ball socket plate and the shearing plate respectively comprise a sleeve ring and a handle, and the handle is combined with the sleeve ring; kidney-shaped holes are formed in the sleeve ring corresponding to the bolt holes; a half ball socket is further arranged on the sleeve ring of the ball socket plate, and a gradual change half ball socket is further arranged on the sleeve ring of the shearing plate corresponding to the half ball socket; the ball socket plate and the shearing plate are correspondingly arranged on the outer wall of the sleeve of the extrusion sleeve in a penetrating way; the ball beads are sleeved by the semi-ball socket and the gradual-change semi-ball socket; the lower part of the elastic sleeve is inserted into the sleeve of the extrusion sleeve from the top of the extrusion sleeve, and sequentially penetrates through the bolt hole, the kidney-shaped hole and the threaded hole through a screw to be fixed; the screw is tightened with the elastic sleeve, the ball socket plate and the shear plate reserved with axial working clearances to ensure that the elastic sleeve and the extrusion sleeve can move axially relative to each other in operation.
Further, the top end of the elastic sleeve is also provided with an extrusion table, namely the axial cross section of the elastic sleeve is T-shaped; two bolt holes are formed in the extrusion table.
Further, a supporting table is arranged at the lower end of the extrusion sleeve, namely the axial cross section of the extrusion sleeve is T-shaped; two threaded holes are correspondingly formed in the supporting table.
Further, the upper page of the sleeve ring is correspondingly provided with two kidney-shaped holes.
Further, 4 hemispherical sockets are arranged on the sleeve ring of the ball socket plate at intervals of 90 degrees; the sleeve ring of the shearing plate is correspondingly provided with 4 gradual change semi-ball sockets.
Further, a guiding tangential plane is arranged at the lower end of the outer body surface of the elastic sleeve; the upper end of the inner body surface of the extrusion sleeve is correspondingly provided with a guide tangent plane.
Further, the ball is a steel ball.
Compared with the prior art, the application has the beneficial effects that: according to the application, the steel balls can be turned from deep to shallow in the gradual change half ball socket by pressing the handles, so that the two handles are pressed and turned and separated by attaching, the elastic sleeve and the pressing sleeve are pressed to move axially relatively, and the elastic sleeve with thin walls is pressed by the pressing sleeve by virtue of the conical boss on the sleeve, so that the elastic sleeve is contracted and deformed, and the shaft neck is held tightly. According to the application, through the principle, the pressing force of the handle, which can realize larger force application more easily, is effectively utilized and is converted into the holding force on the journal, so that the holding force on the journal is obviously improved, the phenomena of frequent adverse force application, weak moment, slipping and the like are effectively avoided, and the effective performance of other related operations is ensured. The application has the advantages of simple and convenient use, labor saving, stable and smooth movement of the whole device in the use process and good use effect.
[ description of the drawings ]
FIG. 1 is a top view of the present application;
FIG. 2 is a side view of the present application;
FIG. 3 is a top view of the elastomeric sleeve of the present application;
FIG. 4 is a bottom view of the compression sleeve of the present application;
FIG. 5 is an axial cut-away view of the elastomeric sleeve of the present application;
FIG. 6 is an axial cut-away view of the compression sleeve of the present application;
FIG. 7 is a schematic view of the structure of the ball and socket plate of the present application;
FIG. 8 is a cut-away view of a ball and socket plate of the present application;
FIG. 9 is a schematic view of the structure of the shear plate of the present application;
FIG. 10 is a cut-away view of a shear plate of the present application;
FIG. 11 is a sectional E-E view of FIG. 10;
fig. 12 is an axial cutaway view of the present application.
[ detailed description ] of the application
As shown in fig. 1 to 11, an elastic sleeve hugging jigger device comprises an elastic sleeve 1, an extrusion sleeve 2, a ball socket plate 3, a shearing plate 4 and a steel ball 5; the elastic sleeve 1 is an incomplete thin-wall sleeve with a notch 15, and the top end of the sleeve is provided with an extrusion table, namely the axial cross section of the elastic sleeve 1 is T-shaped; two bolt holes 11 are arranged on the extrusion table, and a conical boss 12 is arranged at the lower part of the outer surface of the extrusion table. The extrusion sleeve 2 is a complete sleeve, and a supporting table is also arranged at the lower end of the extrusion sleeve, namely the axial cross section of the extrusion sleeve 2 is T-shaped; two threaded holes 21 corresponding to the bolt holes 11 are formed in the supporting table; while the lower part of the inner body surface is provided with a conical section 22 matched with the conical boss 12. The lower end of the outer body surface of the elastic sleeve 1 is provided with a guide tangent plane 13; the upper end of the inner body surface of the extrusion sleeve 2 is correspondingly provided with a guide tangent plane 23, which is mainly used for facilitating the elastic sleeve 1 to be inserted into the extrusion sleeve 2 more smoothly during assembly. Each of the socket plate 3 and the shear plate 4 includes a sleeve ring and handles 33, 43 coupled to the sleeve ring; two kidney-shaped holes 31 are formed in the sleeve ring of the ball socket plate 3 corresponding to the bolt holes 11; 4 half ball sockets 32 are arranged on the sleeve ring of the ball socket plate 3 at intervals of 90 degrees; two kidney-shaped holes 41 are also arranged on the sleeve ring of the shear plate 4 corresponding to the bolt holes 11; meanwhile, 4 gradual change half ball sockets 42 are also arranged corresponding to the hemispherical sockets 32, as shown in fig. 11, in the embodiment, a slope is arranged on the gradual change half ball socket 42 along the rotation direction during the preparation, so as to facilitate the sliding of the steel ball; during assembly, the ball socket plate 3 and the shearing plate 4 respectively penetrate from the top of the extrusion sleeve 2 through the holes 34 and the holes 44 on the sleeve ring of the ball socket plate and correspondingly penetrate through the sleeve outer wall of the extrusion sleeve 2; each of the 4 hemispherical sockets 32 and the gradual change hemispherical socket 42 is sleeved with one steel ball 5; the lower part of the elastic sleeve 1 is inserted into the sleeve of the extrusion sleeve 2 from the top of the extrusion sleeve 2 by depending on a guiding section, and then sequentially passes through the bolt hole, the kidney-shaped hole and the threaded hole for fixing by a screw 6; the screw 6, which is tightened, reserves axial working play with the elastic sleeve, the ball socket plate and the shear plate to ensure that the elastic sleeve and the compression sleeve can move axially relative to each other in operation.
When the elastic sleeve 1 is used, the elastic sleeve 1 is sleeved into the shaft neck, and strong axial force is generated by using the pressing handles 33 and 43 when needed, so that the elastic sleeve 1 is driven to clamp the shaft neck, and then other operations are carried out. The application has the advantages of simple and convenient use, labor saving, stable and smooth movement of the whole device in the use process, large moment, effective prevention of the phenomena of poor force application, weak moment, slipping and the like, and good use effect.
Claims (3)
1. The utility model provides a tight jigger device is embraced to elastic sleeve which characterized in that: comprises an elastic sleeve, an extrusion sleeve, a ball socket plate, a shearing plate and a ball; the elastic sleeve is an incomplete thin-wall sleeve with a notch, the top of the elastic sleeve is provided with a bolt hole, and the lower part of the outer body surface of the elastic sleeve is provided with a conical surface boss; the extrusion sleeve is a complete sleeve, the lower part of the extrusion sleeve is provided with a threaded hole corresponding to the bolt hole, and the lower part of the inner body surface of the extrusion sleeve is provided with a conical section matched with the conical boss; the ball socket plate and the shearing plate respectively comprise a sleeve ring and a handle, and the handle is combined with the sleeve ring; kidney-shaped holes are formed in the sleeve ring corresponding to the bolt holes; a half ball socket is further arranged on the sleeve ring of the ball socket plate, and a gradual change half ball socket is further arranged on the sleeve ring of the shearing plate corresponding to the half ball socket; the ball socket plate and the shearing plate are correspondingly arranged on the outer wall of the sleeve of the extrusion sleeve in a penetrating way; the ball beads are sleeved by the semi-ball socket and the gradual-change semi-ball socket; the lower part of the elastic sleeve is inserted into the sleeve of the extrusion sleeve from the top of the extrusion sleeve, and sequentially penetrates through the bolt hole, the kidney-shaped hole and the threaded hole through a screw to be fixed; the tightened screw, the elastic sleeve, the ball socket plate and the shearing plate are reserved with axial working clearances;
the top end of the elastic sleeve is also provided with an extrusion table, namely the axial cross section of the elastic sleeve is T-shaped; two bolt holes are formed in the extrusion table;
the lower end of the extrusion sleeve is also provided with a supporting table, namely the axial cross section of the extrusion sleeve is T-shaped; two threaded holes are correspondingly formed in the supporting table;
the upper page of the sleeve ring is correspondingly provided with two kidney-shaped holes;
4 hemispherical sockets are arranged on the sleeve ring of the ball socket plate at intervals of 90 degrees; the sleeve ring of the shearing plate is correspondingly provided with 4 gradual change semi-ball sockets.
2. The elastic sleeve hugging device as recited in claim 1, wherein: the lower end of the outer body surface of the elastic sleeve is provided with a guide tangent plane; the upper end of the inner body surface of the extrusion sleeve is correspondingly provided with a guide tangent plane.
3. The elastic sleeve hugging device as recited in claim 1, wherein: the ball is a steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279922.5A CN109262221B (en) | 2018-10-30 | 2018-10-30 | Elastic sleeve enclasping jigger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279922.5A CN109262221B (en) | 2018-10-30 | 2018-10-30 | Elastic sleeve enclasping jigger device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109262221A CN109262221A (en) | 2019-01-25 |
| CN109262221B true CN109262221B (en) | 2023-09-22 |
Family
ID=65190895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811279922.5A Active CN109262221B (en) | 2018-10-30 | 2018-10-30 | Elastic sleeve enclasping jigger device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109262221B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0391228A2 (en) * | 1989-04-05 | 1990-10-10 | Horst Klann | Assembling device for vehicle disc clutches |
| CN1093633A (en) * | 1992-09-30 | 1994-10-19 | 利顿工业自动化系统有限公司 | The retaining mechanism of contouring head assembly for multiple belt grinding machine |
| CN102152272A (en) * | 2011-02-15 | 2011-08-17 | 东风朝阳柴油机有限责任公司 | Barring gear for engine crankshafts |
| CN201931401U (en) * | 2011-01-26 | 2011-08-17 | 李猛 | Special tool for large-belt wheel jigger of oil extractor |
| CN102294664A (en) * | 2011-06-30 | 2011-12-28 | 西北工业大学 | Clamp for inner support sleeve |
| CN202668147U (en) * | 2012-07-05 | 2013-01-16 | 杭州钻虎金刚石工具有限公司 | Elastic sleeve for center frame of lathe for machining tube bodies |
| CN203019302U (en) * | 2012-12-13 | 2013-06-26 | 贵州高峰石油机械股份有限公司 | Piston taking-out device |
| CN203653064U (en) * | 2013-09-26 | 2014-06-18 | 重庆齿轮箱有限责任公司 | Holding clamp |
| CN104121218A (en) * | 2013-04-23 | 2014-10-29 | 上海宝钢化工有限公司 | Centrifugal pump turning tool |
| CN104981306A (en) * | 2014-06-25 | 2015-10-14 | 杨延洲 | Formwork |
| CN204893577U (en) * | 2015-09-17 | 2015-12-23 | 唐山通力齿轮有限公司 | Graduation locate mode boring grab |
| CN205685111U (en) * | 2016-06-03 | 2016-11-16 | 辽宁五一八内燃机配件有限公司 | Indexing means for lathe process crankshaft crank pin journal |
| CN107803657A (en) * | 2017-09-28 | 2018-03-16 | 中船动力有限公司 | Diesel engine cam angular position adjusting and method |
| CN209335049U (en) * | 2018-10-30 | 2019-09-03 | 广西玉柴机器股份有限公司 | A kind of resilient sleeve holding barring gear |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4548440B2 (en) * | 2007-03-27 | 2010-09-22 | トヨタ自動車株式会社 | Cylinder block machining jig and machining method |
-
2018
- 2018-10-30 CN CN201811279922.5A patent/CN109262221B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0391228A2 (en) * | 1989-04-05 | 1990-10-10 | Horst Klann | Assembling device for vehicle disc clutches |
| CN1093633A (en) * | 1992-09-30 | 1994-10-19 | 利顿工业自动化系统有限公司 | The retaining mechanism of contouring head assembly for multiple belt grinding machine |
| CN201931401U (en) * | 2011-01-26 | 2011-08-17 | 李猛 | Special tool for large-belt wheel jigger of oil extractor |
| CN102152272A (en) * | 2011-02-15 | 2011-08-17 | 东风朝阳柴油机有限责任公司 | Barring gear for engine crankshafts |
| CN102294664A (en) * | 2011-06-30 | 2011-12-28 | 西北工业大学 | Clamp for inner support sleeve |
| CN202668147U (en) * | 2012-07-05 | 2013-01-16 | 杭州钻虎金刚石工具有限公司 | Elastic sleeve for center frame of lathe for machining tube bodies |
| CN203019302U (en) * | 2012-12-13 | 2013-06-26 | 贵州高峰石油机械股份有限公司 | Piston taking-out device |
| CN104121218A (en) * | 2013-04-23 | 2014-10-29 | 上海宝钢化工有限公司 | Centrifugal pump turning tool |
| CN203653064U (en) * | 2013-09-26 | 2014-06-18 | 重庆齿轮箱有限责任公司 | Holding clamp |
| CN104981306A (en) * | 2014-06-25 | 2015-10-14 | 杨延洲 | Formwork |
| CN204893577U (en) * | 2015-09-17 | 2015-12-23 | 唐山通力齿轮有限公司 | Graduation locate mode boring grab |
| CN205685111U (en) * | 2016-06-03 | 2016-11-16 | 辽宁五一八内燃机配件有限公司 | Indexing means for lathe process crankshaft crank pin journal |
| CN107803657A (en) * | 2017-09-28 | 2018-03-16 | 中船动力有限公司 | Diesel engine cam angular position adjusting and method |
| CN209335049U (en) * | 2018-10-30 | 2019-09-03 | 广西玉柴机器股份有限公司 | A kind of resilient sleeve holding barring gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109262221A (en) | 2019-01-25 |
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