CN205521188U - Automatic derailleur is tapered roller bearing seat circle mounting tool for refabrication - Google Patents
Automatic derailleur is tapered roller bearing seat circle mounting tool for refabrication Download PDFInfo
- Publication number
- CN205521188U CN205521188U CN201620122498.3U CN201620122498U CN205521188U CN 205521188 U CN205521188 U CN 205521188U CN 201620122498 U CN201620122498 U CN 201620122498U CN 205521188 U CN205521188 U CN 205521188U
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- China
- Prior art keywords
- bearing seat
- roll bearing
- seat ring
- taper roll
- taper
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Abstract
The utility model relates to an automatic gearbox gives a new lease of life to technical field. An automatic derailleur is tapered roller bearing seat circle mounting tool for refabrication, includes the push rod, the one end of push rod is equipped with the toper spindle nose, the tapering of toper spindle nose is equal with the tapering of tapered roller bearing seat circle, the root of toper spindle nose is equipped with along the pressing ring of toper spindle nose circumference extension, the diameter less than or equal to of the root of toper spindle nose the internal diameter of the big footpath end of tapered roller bearing seat circle. The utility model provides a conveniently the automatic derailleur is tapered roller bearing seat circle mounting tool for refabrication to installing tapered roller bearing seat circle has solved the inconvenient problem of installation tapered roller bearing seat circle among the automatic gearbox remanufacturing process.
Description
Technical field
This utility model relates to automatic transmission reconstruction technique field, particularly relates to a kind of automatic transmission and remanufactures by taper roll bearing seat ring installation tool.
Background technology
Installation taper roll bearing in variator is to be supported in the axis hole installing taper roll bearing in the transmission by taper roll bearing seat ring.In needing the axis hole that taper roll bearing seat ring is installed to installs taper roll bearing in automatic transmission rebuilding course.The mode of existing installation taper roll bearing seat ring is to be alignd with the axis hole of the parts installing taper roll bearing seat ring by taper roll bearing seat ring with hands, taper roll bearing seat ring is installed by the mode then pressed with hands or rap with hammer, is easily caused oil taper roll bearing race portion deformation when being not only inconvenient for but also beat when which is installed.
Utility model content
This utility model provides a kind of can convenience the automatic transmission that taper roll bearing seat ring is installed being remanufactured by taper roll bearing seat ring installation tool, solves the problem installing the inconvenience of taper roll bearing seat ring during automatic transmission remanufactures.
More than technical problem is that and solved by following technical proposal: a kind of automatic transmission remanufactures by taper roll bearing seat ring installation tool, including push rod, one end of described push rod is provided with taper spindle nose, the tapering of described taper spindle nose is equal with the tapering of taper roll bearing seat ring, the root of described taper spindle nose be provided with along taper spindle nose circumferentially extending by pressure ring, the diameter of the root of described taper spindle nose is less than or equal to the internal diameter of the bigger diameter end of described taper roll bearing seat ring.During use, taper roll bearing seat ring is set in taper spindle nose and is up to supported on by pressure ring, then make taper spindle nose be pushed away in axis hole by taper roll bearing seat ring by pressure ring with in the axis hole insertion process of the parts installing taper roll bearing seat ring of variator, thus realize installing taper roll bearing seat ring.
As preferably, the length of described taper spindle nose is less than or equal to the length of described taper roll bearing seat ring.When the axis hole installing taper roll bearing of variator is blind hole, taper roll bearing seat ring can be installed again by this utility model easily.
As preferably, described by the external diameter of pressure ring less than or equal to the external diameter of described taper roll bearing seat ring.When sinking into the axis hole installing taper roll bearing of variator in taper roll bearing seat ring, taper roll bearing seat ring can be installed again by this utility model easily.
As preferably, the other end of described push rod is provided with holding rod, and described holding rod is arranged with handle sleeve.Convenience during gripping can be improved.
As preferably, described handle sleeve is rubber sleeve.Comfortableness during gripping can be improved.
As preferably, described handle sleeve resilient sleeve is located at described holding rod, the elastic adjusting mechanism of the elastic force being provided with between described holding rod and handle sleeve between regulation handle sleeve and holding rod, described elastic adjusting mechanism includes the base tube being set in outside holding rod and being located in handle sleeve and is looped around the holding sheet outside described base tube, described holding sheet is constituted along the circumferentially distributed fricting strip of base tube by some pieces, described fricting strip is provided with some slide bars radially extended along base tube, described sliding bar is arranged in described base tube, the inner of described slide bar is provided with shift-in outside driving slide bar and drives fricting strip to be connected to the 3rd spring together with handle sleeve, described elastic adjusting mechanism is additionally provided with the pretightning force adjustment structure of the pretightning force regulating described 3rd spring.The gripping to holding rod is realized by gripping handle sleeve during use.Holding rod in the technical program has elasticity, thus comfortableness when improving use, the elastic effect in the technical program can also change, to adapt to different needs.The concrete regulation process of holding rod elasticity is, the 3rd spring moving radially along base tube is driven by pretightning force adjustment structure, so that fricting strip changes with the normal pressure of handle sleeve, thus realizing the change of pretightning force so that the size of the power that handle sleeve rocks relative to holding rod changes the elastic effect reaching different.
As preferably, described pretightning force adjustment structure includes the conical head of two tubular structures being supported on outside holding rod by base tube, conical head is driven to move axially and can make conical head to stop at the driving structure of setting position and some push rods, said two conical head is slidably connected in the two ends of described base tube in the way of miner diameter end is arranged oppositely, the two ends of described push rod are shelved on the conical surface of said two conical head, the all of described slide bar of same fricting strip passes through described spring supporting on same described push rod, the described slide bar of each piece of fricting strip is respectively supported by a described push rod.During regulation, realize push rod moving radially thus realize the push rod change along base tube radial position along base tube by the position of axially varying conical head, thus realize the change of the 3rd initial tension of spring.Convenience during regulation is good.
As preferably, described driving structure includes the jacking block in two two ends being threaded in described base tube, and said two conical head is between said two jacking block.Driving conical head to realize regulation by rotating jacking block, regulation puts in place, is automatically positioned, and convenience during use is more preferable.
This utility model has an advantage that in the axis hole of the parts installing taper roll bearing seat ring that taper roll bearing seat ring can be installed to variator easily, and not easily lead to the destruction of taper roll bearing seat ring, reduce automatic transmission remanufactures cost.
Accompanying drawing explanation
Fig. 1 is the use view of this utility model embodiment one.
Fig. 2 is the schematic diagram of this utility model embodiment two.
Fig. 3 is the cross sectional representation of the holding rod in Fig. 2.
Fig. 4 is the axial cross-sectional schematic of the holding rod in Fig. 2.
In figure: push rod 1, taper spindle nose 11, by pressure ring 12, taper roll bearing seat ring 2, the parts 4 installing taper roll bearing seat ring of variator, hole 41, holding rod 6, handle sleeve 61, elastic adjusting mechanism 8, base tube 81, holding sheet 82, fricting strip 821, slide bar 822, 3rd spring 823, pretightning force adjustment structure 83, conical head 831, push rod 832, drive structure 833, jacking block 8331, the diameter D1 of the root of taper spindle nose, the internal diameter D2 of the bigger diameter end of taper roll bearing seat ring, length L1 of taper spindle nose, length L2 of taper roll bearing seat ring, by the outer diameter D 3 of pressure ring, the outer diameter D 4 of taper roll bearing seat ring.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment one, sees Fig. 1, and a kind of automatic transmission remanufactures by taper roll bearing seat ring installation tool, including push rod 1.The left end of push rod 1 is provided with taper spindle nose 11.The tapering of taper spindle nose 11 is equal with the tapering of taper roll bearing seat ring 2.The root of taper spindle nose 11 be provided with along taper spindle nose circumferentially extending by pressure ring 12.The diameter D1 of the root of taper spindle nose is less than or equal to the internal diameter D2 of the bigger diameter end of taper roll bearing seat ring.Length L1 of taper spindle nose is less than or equal to length L2 of taper roll bearing seat ring.Outer diameter D 3 by pressure ring is less than or equal to the outer diameter D 4 of taper roll bearing seat ring.
The method installed taper roll bearing seat ring 2 by this utility model is: taper roll bearing seat ring 2 is set in taper spindle nose 11 and is up to connected to by pressure ring 12.Then make taper spindle nose 11 insert with after hole 41 alignment of the parts 4 installing taper roll bearing seat ring of variator, taper roll bearing seat ring 2 is squeezed in hole 41 by pressure ring 12 by insertion process.When the degree of depth during taper roll bearing seat ring 2 inserts the parts 4 installing taper roll bearing seat ring of variator meets the requirements, then feature is inserted.
Embodiment two, with the difference of embodiment one be；
Seeing Fig. 2, the right-hand member of push rod 1 is provided with holding rod 6.Holding rod 6 is arranged with handle sleeve 61.Handle sleeve 61 is rubber sleeve.
See Fig. 3, between holding rod 6 and handle sleeve 61, be provided with elastic adjusting mechanism 8.Elastic adjusting mechanism 8 includes base tube 81, holding sheet 82 and pretightning force adjustment structure 83.Base tube 81 is set in outside holding rod 6.Base tube 81 is located in handle sleeve 61.Holding sheet 82 is made up of some pieces of fricting strips 821.Fricting strip 821 is circumferentially distributed along base tube 81.Fricting strip 821 is provided with some slide bars 822 radially extending axial distribution along base tube.Slide bar 822 slides and is arranged in base tube 81.The inner of slide bar 822 is provided with the 3rd spring 823.3rd spring 823 drives fricting strip to be connected to together with handle sleeve 61 by slide bar.The pretightning force adjustment structure 83 of outer shifting includes two conical heads 831 and some push rods 832.Conical head 831 is tubular structure.Base tube 81 is linked together in being set on holding rod 6 and be located in base tube 81 by conical head 831 with holding rod 6.Conical head 831 is only slidably connected in base tube 81.Circumferentially distributed axially extending along base tube 81 of push rod 832.The all of slide bar 822 of same fricting strip 821 is supported on same push rod 832 by the 3rd spring 823, and the slide bar of each piece of fricting strip is respectively supported by a push rod.
Seeing Fig. 4, two conical heads 831 are slidably connected in the two ends of base tube 81 in the way of miner diameter end is arranged oppositely.The two ends of push rod 832 are shelved on the conical surface of two conical heads 831.Pretightning force adjustment structure 83 also includes driving structure 833.Jacking block 8331 in driving structure 833 to include two two ends being threaded in base tube 81.Jacking block 8331 is set on holding rod 6.Two conical heads 831 are between two jacking blocks 8331.
See Fig. 4 and Fig. 3, the process of the elastic effect adjusting handle sleeve is: drive conical head 831 axially moving along base tube 81 by rotating jacking block 8331, conical head 831 drives push rod 832 moving radially along base tube 81, and push rod 832 extrudes the 3rd spring 823 and changes pretightning force.
Claims (8)
1. an automatic transmission remanufactures by taper roll bearing seat ring installation tool, it is characterized in that, including push rod, one end of described push rod is provided with taper spindle nose, the tapering of described taper spindle nose is equal with the tapering of taper roll bearing seat ring, the root of described taper spindle nose be provided with along taper spindle nose circumferentially extending by pressure ring, the diameter of the root of described taper spindle nose is less than or equal to the internal diameter of the bigger diameter end of described taper roll bearing seat ring.
Automatic transmission the most according to claim 1 remanufactures by taper roll bearing seat ring installation tool, it is characterised in that the length of described taper spindle nose is less than or equal to the length of described taper roll bearing seat ring.
Automatic transmission the most according to claim 1 and 2 remanufactures by taper roll bearing seat ring installation tool, it is characterised in that the described external diameter being less than or equal to described taper roll bearing seat ring by the external diameter of pressure ring.
Automatic transmission the most according to claim 1 and 2 remanufactures by taper roll bearing seat ring installation tool, it is characterised in that the other end of described push rod is provided with holding rod, and described holding rod is arranged with handle sleeve.
Automatic transmission the most according to claim 4 remanufactures by taper roll bearing seat ring installation tool, it is characterised in that described handle sleeve is rubber sleeve.
nullAutomatic transmission the most according to claim 4 remanufactures by taper roll bearing seat ring installation tool，It is characterized in that，Described handle sleeve resilient sleeve is located at described holding rod，The elastic adjusting mechanism of the elastic force being provided with between described holding rod and handle sleeve between regulation handle sleeve and holding rod，Described elastic adjusting mechanism includes the base tube being set in outside holding rod and being located in handle sleeve and is looped around the holding sheet outside described base tube，Described holding sheet is constituted along the circumferentially distributed fricting strip of base tube by some pieces，Described fricting strip is provided with some slide bars radially extended along base tube，Described sliding bar is arranged in described base tube，The inner of described slide bar is provided with shift-in outside driving slide bar and drives fricting strip to be connected to the 3rd spring together with handle sleeve，Described elastic adjusting mechanism is additionally provided with the pretightning force adjustment structure of the pretightning force regulating described 3rd spring.
Automatic transmission the most according to claim 6 remanufactures by taper roll bearing seat ring installation tool, it is characterized in that, described pretightning force adjustment structure includes the conical head of two tubular structures being supported on outside holding rod by base tube, conical head is driven to move axially and can make conical head to stop at the driving structure of setting position and some push rods, said two conical head is slidably connected in the two ends of described base tube in the way of miner diameter end is arranged oppositely, the two ends of described push rod are shelved on the conical surface of said two conical head, the all of described slide bar of same fricting strip passes through described spring supporting on same described push rod, the described slide bar of each piece of fricting strip is respectively supported by a described push rod.
Automatic transmission the most according to claim 7 remanufactures by taper roll bearing seat ring installation tool, it is characterized in that, described driving structure includes the jacking block in two two ends being threaded in described base tube, and said two conical head is between said two jacking block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122498.3U CN205521188U (en) | 2016-02-16 | 2016-02-16 | Automatic derailleur is tapered roller bearing seat circle mounting tool for refabrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122498.3U CN205521188U (en) | 2016-02-16 | 2016-02-16 | Automatic derailleur is tapered roller bearing seat circle mounting tool for refabrication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205521188U true CN205521188U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620122498.3U Active CN205521188U (en) | 2016-02-16 | 2016-02-16 | Automatic derailleur is tapered roller bearing seat circle mounting tool for refabrication |
Country Status (1)
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| CN (1) | CN205521188U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710831A (en) * | 2016-02-19 | 2016-06-29 | 杭州腾骅汽车变速器股份有限公司 | Portable tapered roller bearing race mounting tool for reproducing automatic transmission |
| CN108356702A (en) * | 2018-01-30 | 2018-08-03 | 徐州同乐管业有限公司 | Two-way taper metal pepe gripper |
| CN110630727A (en) * | 2019-09-23 | 2019-12-31 | 安徽誉林汽车部件有限公司 | Supporting structure of gearbox |
-
2016
- 2016-02-16 CN CN201620122498.3U patent/CN205521188U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710831A (en) * | 2016-02-19 | 2016-06-29 | 杭州腾骅汽车变速器股份有限公司 | Portable tapered roller bearing race mounting tool for reproducing automatic transmission |
| CN105710831B (en) * | 2016-02-19 | 2018-03-23 | 江山显进机电科技服务有限公司 | Automatic transmission is remanufactured with convienent type taper roll bearing seat ring installation tool |
| CN108356702A (en) * | 2018-01-30 | 2018-08-03 | 徐州同乐管业有限公司 | Two-way taper metal pepe gripper |
| CN110630727A (en) * | 2019-09-23 | 2019-12-31 | 安徽誉林汽车部件有限公司 | Supporting structure of gearbox |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |