CN204321989U - Automatic transmission bearing assembling tooling - Google Patents
Automatic transmission bearing assembling tooling Download PDFInfo
- Publication number
- CN204321989U CN204321989U CN201420726928.3U CN201420726928U CN204321989U CN 204321989 U CN204321989 U CN 204321989U CN 201420726928 U CN201420726928 U CN 201420726928U CN 204321989 U CN204321989 U CN 204321989U
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- positioning disk
- push pedal
- automatic transmission
- bearing
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 28
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 7
- 230000003068 static effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Automatic Assembly (AREA)
Abstract
The utility model relates to a kind of assembly tooling, especially relates to a kind of automatic transmission bearing assembling tooling.This automatic transmission bearing assembling tooling, comprise positioning head and baffle plate, positioning head comprises positioning disk and is positioned at the locating dowel of positioning disk axle center place for locating transmission main shaft, described positioning disk is fixedly linked by fixed bar and baffle plate, locating dowel is provided with push pedal away from one end of positioning disk, push pedal is provided with promotion nut away from the side of positioning disk, promote nut to be threaded with locating dowel, baffle plate is provided with away from one end of positioning head the top board abutted against with bearing, be provided with several push rods between top board and push pedal, push rod runs through positioning disk and baffle plate.The utility model has running in bearings when can at one end cannot fix, avoid the bearing at two ends to be all under pressure and cause damaging, uniform force when ensureing bearing assemble, realize the beneficial effects such as coaxial assembling.
Description
Technical field
The utility model relates to a kind of assembly tooling, especially relates to a kind of automatic transmission bearing assembling tooling.
Background technology
What bearing was common press-fits is generally be fixed on base by press-fiting part, is press-fited part by frock pre-placing in frock, is press-fit into place by part by press.But when needing the bearing in automatic transmission is installed, because the main shaft two ends in speed changer all need to install bearing, and install after spindle mounted completes, in this case, if utilize method of the prior art, main shaft one end is fixed, is press-fited by the other end, the bearing of main shaft stiff end will be made to bear pressure, easily cause the bearing of main shaft one end impaired.After the spindle mounted of some speed changer, one end of main shaft cannot be fixed, cannot be stressed, adopts when the mode running in bearings such as to knock, easily causes shaft strength uneven, cause installing.
Utility model content
The utility model, mainly for the problems referred to above, running in bearings when providing a kind of can at one end cannot fixing, is avoided the bearing at two ends to be all under pressure and causes damaging, uniform force when ensureing bearing assemble, realizes the automatic transmission bearing assembling tooling of coaxial assembling.
The purpose of this utility model is mainly achieved by following proposal: a kind of automatic transmission bearing assembling tooling, comprise positioning head and baffle plate, positioning head comprises positioning disk and is positioned at the locating dowel of positioning disk axle center place for locating transmission main shaft, described positioning disk is fixedly linked by fixed bar and baffle plate, locating dowel is provided with push pedal away from one end of positioning disk, push pedal is provided with promotion nut away from the side of positioning disk, promote nut to be threaded with locating dowel, baffle plate is provided with away from one end of positioning head the top board abutted against with bearing, several push rods are provided with between top board and push pedal, push rod runs through positioning disk and baffle plate.Positioning disk and the baffle plate of positioning head are fixedly linked by fixed bar, by baffle-plate-sleeve outside main shaft, the projection that the spline escape of main shaft is formed can be carried out spacing to baffle plate, now, positioning head can carry out spacing to the end of main shaft, makes positioning head and baffle plate and main shaft coaxial line.During rotation forces nut, the spacing maintenance being subject to spline escape projection due to baffle plate is static, positioning head keeps static, then promote nut to move towards one end of main shaft, and then promotion push pedal is moved towards major axes orientation, push pedal and top board are fixedly linked by push rod, push pedal can promote top board and move, top board and bearing abut against, and can enter fixing by impeller-hub bearing sleeve, realize the assembling of bearing.Push rod runs through positioning disk and baffle plate, can receive the guiding of positioning disk and baffle plate, make push rod all the time with main shaft coaxially movement.When rotation forces nut realizes bearing assemble, the spline escape on main shaft is protruding spacing to push pedal, makes push pedal as mainly stressed parts, can not cause damage to bearing, main shaft.And utilize rotation forces nut, torsion is become and moves axially, ensure that top board pushes up last item uniformly and holds, ensure that shaft strength is even.
As preferably, described push rod is evenly around the axis of top board.Push rod is evenly around top board, and when ensureing that push pedal promotes push rod, the thrust-neutral that push rod applies top board, ensures that top board pushes up last item uniformly and holds, ensure that shaft strength is even.
As preferably, described locating dowel is provided with the locating hole matched with transmission main shaft near one end of baffle plate.Locating dowel is provided with the locating hole matched with transmission main shaft near one end of baffle plate, during rotation forces nut, positioning head invariant position, the locating hole on positioning head can position transmission main shaft, ensures that positioning head is coaxial with main shaft all the time.
As preferably, described push rod and push pedal screw thread are fixed.Push rod and push pedal screw thread are fixed, and are convenient to dismounting and the installation of push rod and push pedal, are convenient to maintenance and safeguard.
As preferably, the two ends of described fixed bar and baffle plate and positioning disk screw thread are fixed.The two ends of fixed bar and baffle plate and positioning disk screw thread are fixed, and are convenient to the dismounting between fixed bar and positioning disk or baffle plate and installation, are convenient to maintenance and safeguard.
Therefore, automatic transmission bearing assembling tooling of the present utility model possesses following advantage: 1, during rotation forces nut, the spacing maintenance being subject to spline escape projection due to baffle plate is static, positioning head keeps static, then promote nut to move towards one end of main shaft, and then promotion push pedal is moved towards major axes orientation, push pedal and top board are fixedly linked by push rod, push pedal can promote top board and move, top board and bearing abut against, can enter fixing by impeller-hub bearing sleeve, realize the assembling of bearing, push rod runs through positioning disk and baffle plate, the guiding of positioning disk and baffle plate can be received, make push rod all the time with main shaft coaxially movement, 2, push rod runs through positioning disk and baffle plate, the guiding of positioning disk and baffle plate can be received, make push rod all the time with main shaft coaxially movement, when rotation forces nut realizes bearing assemble, spline escape on main shaft is protruding spacing to push pedal, make push pedal as mainly stressed parts, damage can not be caused to bearing, main shaft, and utilize rotation forces nut, torsion be become and moves axially, ensure that top board pushes up last item uniformly and holds, ensure that shaft strength is even, 3, locating dowel is provided with the locating hole matched with transmission main shaft near one end of baffle plate, and during rotation forces nut, positioning head invariant position, the locating hole on positioning head can position transmission main shaft, ensures that positioning head is coaxial with main shaft all the time.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Sectional view when accompanying drawing 2 is the utility model using states.
Illustrate: 1-positioning disk, 2-locating dowel, 3-baffle plate, 4-fixed bar, 5-push pedal, 6-top board, 7-push rod, 8-promotes nut, 9-locating hole, 10-bearing.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, 2, a kind of automatic transmission bearing assembling tooling, comprises positioning head and baffle plate, and positioning head comprises positioning disk 1 and is positioned at the locating dowel 2 of positioning disk axle center place for locating transmission main shaft.Positioning disk is fixedly linked by fixed bar 4 and baffle plate 3, and the two ends of fixed bar and baffle plate and positioning disk screw thread are fixed.Locating dowel is provided with push pedal 5 away from one end of positioning disk, push pedal is provided with promotion nut 8 away from the side of positioning disk, promote nut to be threaded with locating dowel, baffle plate is provided with away from one end of positioning head the top board 6 abutted against with bearing 10, three push rods 7 are provided with between top board and push pedal, push rod is evenly around the axis of top board, and push rod runs through positioning disk and baffle plate, and push rod and push pedal screw thread are fixed.Locating dowel is provided with the locating hole 9 matched with transmission main shaft near one end of baffle plate.
Positioning disk and the baffle plate of positioning head are fixedly linked by fixed bar, by baffle-plate-sleeve outside main shaft, the projection that the spline escape of main shaft is formed can be carried out spacing to baffle plate, now, positioning head can carry out spacing to the end of main shaft, makes positioning head and baffle plate and main shaft coaxial line.During rotation forces nut, the spacing maintenance being subject to spline escape projection due to baffle plate is static, positioning head keeps static, then promote nut to move towards one end of main shaft, and then promotion push pedal is moved towards major axes orientation, push pedal and top board are fixedly linked by push rod, push pedal can promote top board and move, top board and bearing abut against, and can enter fixing by impeller-hub bearing sleeve, realize the assembling of bearing.Push rod runs through positioning disk and baffle plate, can receive the guiding of positioning disk and baffle plate, make push rod all the time with main shaft coaxially movement.When rotation forces nut realizes bearing assemble, the spline escape on main shaft is protruding spacing to push pedal, makes push pedal as mainly stressed parts, can not cause damage to bearing, main shaft.And utilize rotation forces nut, torsion is become and moves axially, ensure that top board pushes up last item uniformly and holds, ensure that shaft strength is even.Push rod is evenly around top board, and when ensureing that push pedal promotes push rod, the thrust-neutral that push rod applies top board, ensures that top board pushes up last item uniformly and holds, ensure that shaft strength is even.Locating dowel is provided with the locating hole matched with transmission main shaft near one end of baffle plate, during rotation forces nut, positioning head invariant position, the locating hole on positioning head can position transmission main shaft, ensures that positioning head is coaxial with main shaft all the time.Push rod and push pedal screw thread are fixed, and are convenient to dismounting and the installation of push rod and push pedal, are convenient to maintenance and safeguard.The two ends of fixed bar and baffle plate and positioning disk screw thread are fixed, and are convenient to the dismounting between fixed bar and positioning disk or baffle plate and installation, are convenient to maintenance and safeguard.
Should be understood that this embodiment is only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Claims (5)
1. an automatic transmission bearing assembling tooling, it is characterized in that, comprise positioning head and baffle plate, positioning head comprises positioning disk and is positioned at the locating dowel of positioning disk axle center place for locating transmission main shaft, described positioning disk is fixedly linked by fixed bar and baffle plate, locating dowel is provided with push pedal away from one end of positioning disk, push pedal is provided with promotion nut away from the side of positioning disk, promote nut to be threaded with locating dowel, baffle plate is provided with away from one end of positioning head the top board abutted against with bearing, several push rods are provided with between top board and push pedal, push rod runs through positioning disk and baffle plate.
2. automatic transmission bearing assembling tooling according to claim 1, is characterized in that, described push rod is evenly around the axis of top board.
3. automatic transmission bearing assembling tooling according to claim 1, is characterized in that, described locating dowel is provided with the locating hole matched with transmission main shaft near one end of baffle plate.
4. the automatic transmission bearing assembling tooling according to claim 1 or 2 or 3, is characterized in that, described push rod and push pedal screw thread are fixed.
5. the automatic transmission bearing assembling tooling according to claim 1 or 2 or 3, is characterized in that, the two ends of described fixed bar and baffle plate and positioning disk screw thread are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420726928.3U CN204321989U (en) | 2014-11-27 | 2014-11-27 | Automatic transmission bearing assembling tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420726928.3U CN204321989U (en) | 2014-11-27 | 2014-11-27 | Automatic transmission bearing assembling tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321989U true CN204321989U (en) | 2015-05-13 |
Family
ID=53158392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420726928.3U Expired - Fee Related CN204321989U (en) | 2014-11-27 | 2014-11-27 | Automatic transmission bearing assembling tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321989U (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 |
| CN106564031A (en) * | 2016-11-02 | 2017-04-19 | 洛阳中岩工程材料有限公司 | Connection sleeve seal ring installation tool |
| CN109869288A (en) * | 2018-12-28 | 2019-06-11 | 南京高速齿轮制造有限公司 | The maintenance frock that high speed grade bearing suitable for gear-box skids |
-
2014
- 2014-11-27 CN CN201420726928.3U patent/CN204321989U/en not_active Expired - Fee Related
Cited By (5)
| 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 |
| CN106564031A (en) * | 2016-11-02 | 2017-04-19 | 洛阳中岩工程材料有限公司 | Connection sleeve seal ring installation tool |
| CN109869288A (en) * | 2018-12-28 | 2019-06-11 | 南京高速齿轮制造有限公司 | The maintenance frock that high speed grade bearing suitable for gear-box skids |
| CN109869288B (en) * | 2018-12-28 | 2024-05-14 | 南京高速齿轮制造有限公司 | Maintenance frock suitable for high-speed bearing of gear box skids |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160119 Address after: Ring Road water unlimited economic zone in Xiangtan County of Hunan Jiuhua 411100 city of Xiangtan Province Patentee after: Hunan Jisheng International Power Transmission System Co., Ltd. Address before: 315336 Binhai New Area, Hangzhou Bay, Zhejiang, No. two, No. 818 Road, No. Patentee before: Ningbo lucky Luo You engine component Co., Ltd Patentee before: Zhejiang Geely Luoyou Engine Co., Ltd. Patentee before: Ji'nan Geely Auto Parts Co., Ltd. Patentee before: Hunan Luoyou Engine Parts Co., Ltd. Patentee before: Shandong Jili Transmission Co., Ltd. Patentee before: Ningbo Shangzhongxia Automatic Transmission Co., Ltd. Patentee before: Hunan Jisheng International Power Transmission System Co., Ltd. Patentee before: Zhejiang Geely Holding Group 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: 20150513 Termination date: 20201127 |