CN204913787U - Inner input shaft bearing installing tool - Google Patents
Inner input shaft bearing installing tool Download PDFInfo
- Publication number
- CN204913787U CN204913787U CN201520719285.4U CN201520719285U CN204913787U CN 204913787 U CN204913787 U CN 204913787U CN 201520719285 U CN201520719285 U CN 201520719285U CN 204913787 U CN204913787 U CN 204913787U
- Authority
- CN
- China
- Prior art keywords
- input shaft
- pressure head
- interior bearing
- inner input
- alignment pin
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 101100520142 Caenorhabditis elegans pin-2 gene Proteins 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model provides an inner input shaft bearing installing tool, including support, locating pin, position sleeve, rotation axis and pressure head, the locating pin can cooperate with inner input shaft's shaft hole, the pressure head can with the terminal surface of inner input shaft bearing offsets, wherein, locating pin and position sleeve are fixed respectively the both ends of support, be provided with the internal thread on the inner wall of position sleeve, the rotation axis with position sleeve threaded connection, the pressure head is fixed the rotation axis is neighbouring the one end of locating pin. The utility model provides an inner input shaft bearing installing tool passes through locating pin location inner input shaft to to promote towards inner input shaft's direction with the pressure head that the terminal surface of inner input shaft bearing offseted through the cooperation between rotation axis and the position sleeve, thereby install the inner input shaft bearing to the inner input shaft on, convenient operation, inner input shaft bearing atress is even moreover, can effectively guarantee to cooperate the precision between inner input shaft and the inner input shaft bearing.
Description
Technical field
The utility model relates to auto parts and components installing area, particularly a kind of interior bearing of input shaft erecting tools.
Background technology
In automobile gearbox production process, the mode of interference fit in it, between power shaft and interior bearing of input shaft, is adopted to be fixed together.When gearbox is repaired, need interior power shaft and interior bearing of input shaft to split, and after gearbox repaired, due to the restriction such as space and cost of equipment, then when both being assembled together, operating personnel are assembled by the instrument such as iron hammer, copper rod usually.This easy assembly method can cause the quality of fit of interior power shaft and interior bearing of input shaft to decline, and has influence on the normal use of gearbox.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of easy to operate, effectively can ensure the interior bearing of input shaft erecting tools of quality of fit between interior power shaft and interior bearing of input shaft.
For solving the problems of the technologies described above, the utility model provides a kind of interior bearing of input shaft erecting tools, comprise support, alignment pin, positioning sleeve, rotating shaft and pressure head, described alignment pin can match with the axis hole of interior power shaft, described pressure head can offset with the end face of described interior bearing of input shaft, wherein, described alignment pin and positioning sleeve are separately fixed at the two ends of described support, the inwall of described positioning sleeve is provided with internal thread, described rotating shaft is threaded with described positioning sleeve, and described pressure head is fixed on one end of the contiguous described alignment pin of described rotating shaft.
Preferably, described support is U-shaped support, the two side of described support is provided with multiple installing hole for installing described alignment pin and described positioning sleeve.
Preferably, also comprise locking nut, described alignment pin is threaded with described support, and by described locking nut locking on the bracket.
Preferably, also comprise thread bush, the outer wall of described thread bush is threaded with described positioning sleeve, and the inwall of described thread bush is threaded with described rotating shaft.
Preferably, described pressure head is threaded with described rotating shaft, and is provided with thrust ball bearing with flat seat between described pressure head and described rotating shaft.
Preferably, described pressure head comprises auxiliary section and force section, matches with the dead eye on interior bearing of input shaft housing in described auxiliary section, and the inner ring of described force section and described interior bearing of input shaft offsets.
More preferably, described auxiliary section and described dead eye matched in clearance.
The interior bearing of input shaft erecting tools that the utility model provides is by power shaft in alignment pin location, and promoted by the pressure head that coordinating between rotating shaft with positioning sleeve the end face with interior bearing of input shaft the offseted direction towards interior power shaft, thus interior bearing of input shaft is mounted on interior power shaft, easy to operate, and interior bearing of input shaft uniform force, can effectively ensure quality of fit between interior power shaft and interior bearing of input shaft.
Accompanying drawing explanation
Fig. 1 is the use schematic diagram of bearing of input shaft erecting tools in the utility model;
Fig. 2 is the partial, detailed view of Fig. 1.
Indicate as follows in figure:
Support-1, installing hole-11, alignment pin-2, positioning sleeve-3, rotating shaft-4, pressure head-5, auxiliary section-51, force section-52, locking nut-6, thread bush-7, thrust ball bearing with flat seat-8, interior power shaft-9, interior bearing of input shaft-10, interior bearing of input shaft housing-101, dead eye-1011.
Detailed description of the invention
For enabling above-mentioned purpose, the feature and advantage of utility model more become apparent, below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
As depicted in figs. 1 and 2, the interior bearing of input shaft erecting tools that the utility model provides, comprise support 1, alignment pin 2, positioning sleeve 3, rotating shaft 4 and pressure head 5, described alignment pin 2 can match with the axis hole of interior power shaft 9, described pressure head 5 can offset with 10 end faces of described interior bearing of input shaft, wherein, described alignment pin 2 and positioning sleeve 3 are separately fixed at the two ends of described support 1, the inwall of described positioning sleeve 3 is provided with internal thread, described rotating shaft 4 is threaded with described positioning sleeve 3, described pressure head 5 is fixed on one end of the contiguous described alignment pin 2 of described rotating shaft 4, above-mentioned alignment pin 2 and the fixed form between positioning sleeve 3 with support 1 are by weld or bolt the mode such as to be connected and to realize, above-mentioned pressure head 5 and the fixed form between rotating shaft 4 are by weld or bolt the mode such as to be connected and to realize.
During use, first interior power shaft 9 is passed through to be positioned on instrument in alignment pin 2, again interior bearing of input shaft 10 is enclosed within interior power shaft 9 in advance, then rotating rotating shaft 4 makes pressure head 5 move towards the direction of interior power shaft 9, and interior bearing of input shaft 10 is assemblied on interior power shaft 9 by the power being applied to interior bearing of input shaft 10 by pressure head 5.
The interior bearing of input shaft erecting tools that the utility model provides locates interior power shaft 9 by alignment pin 2, and promoted by the pressure head 5 that coordinating between rotating shaft 4 with positioning sleeve 3 end face with interior bearing of input shaft 10 the offseted direction towards interior power shaft 9, thus interior bearing of input shaft 10 is mounted on interior power shaft 9, easy to operate, and interior bearing of input shaft 10 uniform force, effectively can ensure quality of fit between interior power shaft 9 and interior bearing of input shaft 10.
Conveniently interior bearing of input shaft erecting tools of the present utility model can adapt to different model interior bearing of input shaft, described support 1 is U-shaped support, the two side of described support 1 is provided with multiple installing hole 11 for installing described alignment pin 2 and described positioning sleeve 3, like this, alignment pin 2 and positioning sleeve 3 can select installing hole 11 on support 1 as required, thus change the relative position between alignment pin 2 and positioning sleeve 3.
In order to be fixed on support 1 by alignment pin 2 more firmly, also comprise locking nut 6, described alignment pin 2 is threaded with described support 1, and is locked on described support 1 by described locking nut 6.
In a preferred embodiment of the present utility model, also comprise thread bush 7, the outer wall of described thread bush 7 is threaded with described positioning sleeve 3, and the inwall of described thread bush 7 is threaded with described rotating shaft 4, like this, the thread bush 7 worn and torn is caused to change easily because using for a long time.
In order to more uniformly be applied to interior bearing of input shaft 10 power, described pressure head 5 is threaded with described rotating shaft 4, and is provided with thrust ball bearing with flat seat 8 between described pressure head 5 and described rotating shaft 4.
In another preferred embodiment of the present utility model; described pressure head 5 comprises auxiliary section 51 and force section 52; match with the dead eye 1011 on interior bearing of input shaft housing 101 in described auxiliary section 51; described force section 52 offsets with the inner ring of described interior bearing of input shaft 10; like this; interior bearing of input shaft housing 101 can be contained on pressure head 5 in advance, and force section 52 offsets with the inner ring of interior bearing of input shaft 10 and is conducive to protecting interior bearing of input shaft 10 injury-free.
Further, described auxiliary section 51 and described dead eye 1011 matched in clearance.
Although the utility model is described in conjunction with above embodiment, but the utility model is not defined to above-described embodiment, and only by the restriction of claims, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (7)
1. bearing of input shaft erecting tools in a kind, it is characterized in that, comprise support, alignment pin, positioning sleeve, rotating shaft and pressure head, described alignment pin can match with the axis hole of interior power shaft, described pressure head can offset with the end face of described interior bearing of input shaft, wherein, described alignment pin and positioning sleeve are separately fixed at the two ends of described support, the inwall of described positioning sleeve is provided with internal thread, described rotating shaft is threaded with described positioning sleeve, and described pressure head is fixed on one end of the contiguous described alignment pin of described rotating shaft.
2. interior bearing of input shaft erecting tools according to claim 1, is characterized in that, described support is U-shaped support, the two side of described support is provided with multiple installing hole for installing described alignment pin and described positioning sleeve.
3. interior bearing of input shaft erecting tools according to claim 1, it is characterized in that, also comprise locking nut, described alignment pin is threaded with described support, and by described locking nut locking on the bracket.
4. interior bearing of input shaft erecting tools according to claim 1, is characterized in that, also comprise thread bush, and the outer wall of described thread bush is threaded with described positioning sleeve, and the inwall of described thread bush is threaded with described rotating shaft.
5. interior bearing of input shaft erecting tools according to claim 1, it is characterized in that, described pressure head is threaded with described rotating shaft, and is provided with thrust ball bearing with flat seat between described pressure head and described rotating shaft.
6. interior bearing of input shaft erecting tools according to claim 1, it is characterized in that, described pressure head comprises auxiliary section and force section, matches with the dead eye on interior bearing of input shaft housing in described auxiliary section, and the inner ring of described force section and described interior bearing of input shaft offsets.
7. interior bearing of input shaft erecting tools according to claim 6, is characterized in that, described auxiliary section and described dead eye matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719285.4U CN204913787U (en) | 2015-09-16 | 2015-09-16 | Inner input shaft bearing installing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719285.4U CN204913787U (en) | 2015-09-16 | 2015-09-16 | Inner input shaft bearing installing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204913787U true CN204913787U (en) | 2015-12-30 |
Family
ID=54962966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520719285.4U Expired - Fee Related CN204913787U (en) | 2015-09-16 | 2015-09-16 | Inner input shaft bearing installing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204913787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199449A (en) * | 2017-06-12 | 2017-09-26 | 中国航发哈尔滨东安发动机有限公司 | Main reducing gear rotor shaft lower pulling force bearing assembling device |
-
2015
- 2015-09-16 CN CN201520719285.4U patent/CN204913787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199449A (en) * | 2017-06-12 | 2017-09-26 | 中国航发哈尔滨东安发动机有限公司 | Main reducing gear rotor shaft lower pulling force bearing assembling device |
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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: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20190916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |