CN106402345A - Method for mounting reducer gear shaft on motor shell of four-wheel-drive transfer case - Google Patents
Method for mounting reducer gear shaft on motor shell of four-wheel-drive transfer case Download PDFInfo
- Publication number
- CN106402345A CN106402345A CN201610544996.1A CN201610544996A CN106402345A CN 106402345 A CN106402345 A CN 106402345A CN 201610544996 A CN201610544996 A CN 201610544996A CN 106402345 A CN106402345 A CN 106402345A
- Authority
- CN
- China
- Prior art keywords
- reducer gear
- transfer case
- gear axle
- motor housing
- wheel driven
- 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
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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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
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H2057/0062—Tools specially adapted for assembly of transmissions
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The invention discloses a method for mounting a reducer gear shaft on a motor shell of a four-wheel-drive transfer case. A pressure device is manufactured, and the pressure device comprises a base and a stand column perpendicularly fixed to the base; a U-shaped fork is arranged at the top of the stand column, a transmission shaft is arranged in the U-shaped fork, and a force applying rod is arranged at one end of the transmission shaft; and the upper end of a swing block is fixedly connected to the transmission shaft, the lower end of the swing block is connected with the upper end of a connecting rod in a hinged mode, the lower end of the connecting rod is connected with the upper end of a pressure applying column in a hinged mode, and a pressing head is arranged at one end of the pressure applying column. Hinge pins on the base are used for rapidly positioning the motor shell of the four-wheel-drive transfer case, the pressure head at the lower end of the pressure applying column is used for pressing the reducer gear shaft into a reducer gear shaft mounting hole, and the reducer gear shaft and the reducer gear shaft mounting hole are made to be in interference fit; and accordingly, production efficiency is improved, and the work intensity of workers is lowered.
Description
Technical field
The present invention relates to a kind of method installing reducer gear axle, the method that more particularly, to a kind of transfer case motor housing in 4 wheel driven is installed reducer gear axle.
Background technology
Because the cooperation of 4 wheel driven transfer case motor reducer gear axle and 4 wheel driven transfer case motor housing is interference fit, so installing reducer gear axle on installing 4 wheel driven transfer case motor housing to need the power of some strength, reducer gear axle just can be enable smoothly to be arranged on 4 wheel driven transfer case motor housing.At present, the reducer gear axle on 4 wheel driven transfer case motor is all to be installed using Traditional Man mode, due to using manually being installed, not only fix 4 wheel driven transfer case motor housing inconvenient, and easily skid, not only installation effectiveness is low, and installation quality cannot ensure.Can take more time and energy in producing installation process, also make production efficiency become low, the raising of enterprise efficiency during production globalization with automated production is also greatly affected simultaneously.
Content of the invention
In order to solve the problems, such as above-mentioned manually installed run into, the invention provides a kind of method that reducer gear axle is installed on transfer case motor housing in 4 wheel driven, the method not only can make production efficiency significantly improve, the working strength of workman can also be reduced, enable the production automation and process of globalization it is anticipated that more orderly the carrying out of target, be that conventional mounting mode is incomparable, irreplaceable.
Technical scheme：A kind of method that reducer gear axle is installed on the transfer case motor housing in 4 wheel driven, make a pressure apparatus first, described pressure apparatus includes base and is vertically fixed on the column on base, the top of column is provided with U-shaped fork, it is provided with power transmission shaft in U-shaped fork, the end of power transmission shaft is provided with boosting-rod, the upper end of swinging block is fixedly connected on power transmission shaft, the lower end of swinging block and the upper end chain connection of connecting rod, connecting rod lower end and the upper end chain connection of pressure post, are provided with hold-down head in the end of pressure post；The middle part of column is provided with guide plate, with the cooperation of this guiding interporal lacuna after the pilot hole through on guide plate for the pressure post；Meanwhile, base is additionally provided with and the corresponding bearing pin of pin hole on 4 wheel driven transfer case motor housing；During installation, after first passing through the screw hole through on base for the screw, base is fixed on the table, then the pin hole on 4 wheel driven transfer case motor housing is made to align with the bearing pin on base, bearing pin is made to insert the pin in the hole on 4 wheel driven transfer case motor housing, 4 wheel driven transfer case motor housing is positioned, the center of reducer gear axle installing hole on 4 wheel driven transfer case motor housing so just can be made concentric with the center of pressure post, now reducer gear axle is placed on reducer gear axle installing hole, then rotate boosting-rod, order about pressure post to move downward, reducer gear axial compression is entered reducer gear axle installation in the hole by the hold-down head finally by pressure post lower end, reducer gear axle and reducer gear axle installing hole is made to reach the purpose of interference fit.
In said method, the external diameter with diameter greater than reducer gear axle of described hold-down head.
Due to adopting technique scheme, it is an advantage of the current invention that：The present invention realizes the quick positioning of 4 wheel driven transfer case motor housing by the bearing pin on base, press again post lower end hold-down head by reducer gear axial compression enter reducer gear axle install in the hole, reducer gear axle and reducer gear axle installing hole is made to reach the purpose of interference fit, thus instead of the mode of manually installed 4 wheel driven transfer case motor housing reducer gear axle, production efficiency not only can be made to significantly improve, the working strength of workman can also be reduced, enable the production automation and process of globalization it is anticipated that more orderly the carrying out of target, it is that Traditional Man mounting means is incomparable, irreplaceable.
Brief description
The axonometric chart of structural representation when Fig. 1 is implemented for the present invention.
Description of reference numerals：1- column, 2- bearing pin, 3- screw hole, 4- boosting-rod, 5- swinging block, 6- connecting rod, 7- pressure post, 8- 4 wheel driven transfer case motor housing, 9- hold-down head, 10- reducer gear axle installing hole, 11- base, 12-U type is pitched, 13- power transmission shaft, 14- guide plate, 15- pilot hole.
Specific embodiment
In order that the object of the invention, technical scheme and advantage are clearer, the present invention is described in further detail with reference to the accompanying drawings and examples.
Embodiments of the invention：A kind of method that reducer gear axle is installed on the transfer case motor housing in 4 wheel driven, make a pressure apparatus first, referring to Fig. 1, described pressure apparatus includes base 11 and is vertically fixed on the column 1 on base 11, the top of column 1 is provided with U-shaped fork 12, it is provided with power transmission shaft 13 in U-shaped fork 12, the end of power transmission shaft 13 is provided with boosting-rod 4, the upper end of swinging block 5 is fixedly connected on power transmission shaft 13, the lower end of swinging block 5 and the upper end chain connection of connecting rod 6, connecting rod 6 lower end and the upper end chain connection of pressure post 7, the end of pressure post 7 is provided with hold-down head 9, and the external diameter with diameter greater than reducer gear axle of hold-down head 9；The middle part of column 1 is provided with guide plate 14, with the cooperation of this pilot hole 15 gap after the pilot hole 15 through on guide plate 14 for the pressure post 7；Meanwhile, it is additionally provided with the pedestal 11 and the corresponding bearing pin of pin hole 2 on 4 wheel driven transfer case motor housing 8；During installation, after first passing through the screw hole 3 through on base 11 for the screw, base 11 is fixed on the table, then the pin hole on 4 wheel driven transfer case motor housing 8 is made to align with the bearing pin 2 on base 11, bearing pin 2 is made to insert the pin in the hole on 4 wheel driven transfer case motor housing 8, 4 wheel driven transfer case motor housing 8 is positioned, the center of reducer gear axle installing hole 10 on 4 wheel driven transfer case motor housing 8 so just can be made concentric with the center of pressure post 7, now reducer gear axle is placed on reducer gear axle installing hole 10, then rotate boosting-rod 4, order about pressure post 7 to move downward, reducer gear axial compression is entered in reducer gear axle installing hole 10 by the hold-down head 9 finally by pressure post 7 lower end, reducer gear axle and reducer gear axle installing hole 10 is made to reach the purpose of interference fit.
Claims (2)
1. on a kind of transfer case motor housing in 4 wheel driven install reducer gear axle method it is characterised in that：Make a pressure apparatus first, described pressure apparatus includes base（11）And it is vertically fixed on base（11）On column（1）, in column（1）Top be provided with U-shaped fork（12）, in U-shaped fork（12）Inside it is provided with power transmission shaft（13）, in power transmission shaft（13）End be provided with boosting-rod（4）, swinging block（5）Upper end be fixedly connected on power transmission shaft（13）On, swinging block（5）Lower end and connecting rod（6）Upper end chain connection, connecting rod（6）Lower end and pressure post（7）Upper end chain connection, pressure post（7）End be provided with hold-down head（9）；In column（1）Middle part be provided with guide plate（14）, press post（7）Through guide plate（14）On pilot hole（15）Afterwards with this pilot hole（15）Gap coordinates；Meanwhile, in base（11）On be additionally provided with and 4 wheel driven transfer case motor housing（8）On the corresponding bearing pin of pin hole（2）；During installation, first pass through screw and pass through base（11）On screw hole（3）Afterwards by base（11）Fix on the table, then make 4 wheel driven transfer case motor housing（8）On pin hole and base（11）On bearing pin（2）Align, make bearing pin（2）Insertion 4 wheel driven transfer case motor housing（8）On pin in the hole, by 4 wheel driven transfer case motor housing（8）Positioning, so just can make 4 wheel driven transfer case motor housing（8）On reducer gear axle installing hole（10）Center with pressure post（7）Center with one heart, now reducer gear axle is placed on reducer gear axle installing hole（10）On, then rotate boosting-rod（4）, order about pressure post（7）Move downward, finally by pressure post（7）The hold-down head of lower end（9）Reducer gear axial compression is entered reducer gear axle installing hole（10）Interior, make reducer gear axle and reducer gear axle installing hole（10）Reach the purpose of interference fit.
2. on the transfer case motor housing in 4 wheel driven according to claim 1 install reducer gear axle method it is characterised in that：Described hold-down head（9）The external diameter with diameter greater than reducer gear axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610544996.1A CN106402345A (en) | 2016-07-12 | 2016-07-12 | Method for mounting reducer gear shaft on motor shell of four-wheel-drive transfer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610544996.1A CN106402345A (en) | 2016-07-12 | 2016-07-12 | Method for mounting reducer gear shaft on motor shell of four-wheel-drive transfer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106402345A true CN106402345A (en) | 2017-02-15 |
Family
ID=58006114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610544996.1A Pending CN106402345A (en) | 2016-07-12 | 2016-07-12 | Method for mounting reducer gear shaft on motor shell of four-wheel-drive transfer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402345A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008272857A (en) * | 2007-04-27 | 2008-11-13 | Aisin Aw Co Ltd | Oil seal press-in tool |
| CN201799834U (en) * | 2010-09-26 | 2011-04-20 | 成都华川电装有限责任公司 | Bearing press-mounting device for reducer shell |
| CN201862974U (en) * | 2010-10-26 | 2011-06-15 | 浙江工业职业技术学院 | Multidirectional adjusting mounting bracket |
| CN203438166U (en) * | 2013-07-18 | 2014-02-19 | 宁波远景汽车零部件有限公司 | Glass buckle installation device |
| US20160087505A1 (en) * | 2014-09-24 | 2016-03-24 | Regal Beloit Australia, PTY., Ltd. | Axial flux electrical machine bearing mount system and methods |
-
2016
- 2016-07-12 CN CN201610544996.1A patent/CN106402345A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008272857A (en) * | 2007-04-27 | 2008-11-13 | Aisin Aw Co Ltd | Oil seal press-in tool |
| CN201799834U (en) * | 2010-09-26 | 2011-04-20 | 成都华川电装有限责任公司 | Bearing press-mounting device for reducer shell |
| CN201862974U (en) * | 2010-10-26 | 2011-06-15 | 浙江工业职业技术学院 | Multidirectional adjusting mounting bracket |
| CN203438166U (en) * | 2013-07-18 | 2014-02-19 | 宁波远景汽车零部件有限公司 | Glass buckle installation device |
| US20160087505A1 (en) * | 2014-09-24 | 2016-03-24 | Regal Beloit Australia, PTY., Ltd. | Axial flux electrical machine bearing mount system and methods |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
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| RJ01 | Rejection of invention patent application after publication |