CN106736513B - A kind of rail vehicle driving device assembly tool and assemble method - Google Patents
A kind of rail vehicle driving device assembly tool and assemble method Download PDFInfo
- Publication number
- CN106736513B CN106736513B CN201611129466.7A CN201611129466A CN106736513B CN 106736513 B CN106736513 B CN 106736513B CN 201611129466 A CN201611129466 A CN 201611129466A CN 106736513 B CN106736513 B CN 106736513B
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- China
- Prior art keywords
- support base
- guide rail
- gear case
- driving device
- pedestal
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Classifications
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
-
- 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
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
Abstract
The present invention relates to a kind of rail vehicle driving device assembly tool and its assemble methods.The assembly tool includes pedestal, which is characterized in that be fixed with non-flank axle journal support base on the left of the pedestal, a longitudinal rail be equipped at the top of the non-flank axle journal support base, be connected on longitudinal rail one can guide rail sliding along longitudinal direction movable supporting block；The non-flank axle journal support base rear is equipped with first level guide rail, the motor supporting base that can be slided along first level guide rail is connected on first level guide rail, first level guide rail right back is equipped with first gear case support base, is equipped with second gear case support base along the symmetrical position in base width direction with first gear case support base on pedestal；It is equipped with the second horizontal guide rail on the right side of the pedestal, the gear shaft neck support base that can be slided along the second horizontal guide rail is connected on the second horizontal guide rail.Assembly tool of the invention is structurally reasonable, easy to assembly, greatly reduces the operation difficulty that horizontal direction wears axis, and the assembling quality of driving device is high.
Description
Technical field
The present invention relates to a kind of rail vehicle driving device assembly tool and assemble methods.
Background technique
In the driving device assembling process of rail vehicle, it is limited by assembling space and hoisting difficulty is high, traditional assembling dress
Set be unable to satisfy horizontal direction wear axis assembling；Traditional packaging technology is also unable to satisfy input terminal diaphragm coupling and integrated motor
The synchronous assembling of gear-box；The assembly precision of output end rubber flexible coupling requires height and structure is complicated, traditional packaging technology
It is unable to satisfy.
Output end rubber flexible coupling requires axle to be in horizontal and rotatable state in assembling process, and accuracy of alignment is wanted
Ask high, but itself and axle connection type are flexible connection.In addition, the assembling of input terminal diaphragm coupling and motor gearbox assembling are equal
For transition fit, mating surface is larger, and the two assembling need to synchronize progress, and assembling difficulty is high.In addition, the axle of driving device compared with
It is long, need to be also cross components such as hollow shaft sleeve, gear-box and output end rubber flexible couplings, integral type gear-box is because of internal junction
Structure is limited and cannot be overturn, therefore can only wear axis from horizontal direction, and operation difficulty is big.
Summary of the invention
It is an object of the invention to propose a kind of rail vehicle driving device assembly tool and assemble method, driven to guarantee
The assembling quality of dynamic device, and promote the reliability during follow-up operation, stability.
The technical solution of the present invention is as follows: a kind of rail vehicle driving device assembly tool, including pedestal, the pedestal left side
It is fixed with non-flank axle journal support base, a longitudinal rail is equipped at the top of the non-flank axle journal support base, is connected on longitudinal rail
Have one can along longitudinal direction guide rail sliding movable supporting block；The non-flank axle journal support base rear is equipped with first level guide rail, the
The motor supporting base that can be slided along first level guide rail is connected on one horizontal guide rail, first level guide rail right back is equipped with first
Gear-box support base is equipped with second gear case along the symmetrical position in base width direction with first gear case support base on pedestal
Support base；It is equipped with the second horizontal guide rail on the right side of the pedestal, is connected with and can be slided along the second horizontal guide rail on the second horizontal guide rail
Gear shaft neck support base；The movable supporting block and gear shaft neck support base top are equipped with by the identical idler wheel of two specifications
The pair of rollers of composition forms the space for accepting axle between two idler wheels.
Further, the non-flank axle journal support base, first gear case support base and second gear case support base
It is removedly fixed on the base.
Preferably, the non-flank axle journal support base, first gear case support base and second gear case support base pass through spiral shell
Bolt is fixed on the base.
Preferably, the positioning of first gear case is respectively equipped on the first gear case support base and second gear case support base
Block and second gear case locating piece.
Preferably, the pair of rollers is copper idler wheel.
The assemble method of the rail vehicle driving device of the rail vehicle driving device assembly tool, including following step
It is rapid:
(1) first traction electric machine is fixed on motor supporting base, and uni-drive gear box is fixed on the support of first gear case
On seat and second gear case support base；
(2) position for adjusting motor supporting base makes traction electric machine close to uni-drive gear box fitting surface, tightens diaphragm type shaft coupling
Connection bolt on section, then tightens mould assembling face bolt, traction electric machine and uni-drive gear box is fitted together；
(3) the geardrive disk of uni-drive gear box and output end rubber flexible coupling by end tooth and is bolted,
Hollow shaft sleeve is connected with geardrive disk by rubber voussoir again；
(4) movable supporting block is slided into longitudinal rail front end, reserves operating space, axle is sequentially passed through from left to right
Rubber coupling, hollow shaft sleeve and uni-drive gear box, at the same to the left balladeur train axle journal support base to uni-drive gear box right-hand end
Portion, to accept axle, then balladeur train axle journal support base to the right, moves right axle with gear shaft neck support base,
After axle is installed in place, the position of movable supporting block is adjusted, accepts axle left end axle journal；
(5) finally, the drive plate of the output end rubber flexible coupling by hot jacket on axle and hollow shaft sleeve pass through rubber
Glue voussoir fits together, and completes the assembling of driving device.
Five-point type supporting way proposed by the present invention, i.e. axle two end axles cervical branch support point, gear-box transverse ends supporting point,
Motor bottom supporting point can meet axle and output end rubber flexible coupling flexible connection condition axis of getting off well and be in
The requirement of horizontality；Axle both ends axle journal utilizes roller supporting, meets the requirement that axle rotates freely；Non- flank axle journal branch
Longitudinal rail is provided on support seat, it can be achieved that Y-direction freedom degree, can prevent the interference of movable supporting seat from wearing the progress of axis process；Tooth
Side shaft journal support base is mounted on the second horizontal guide rail, realizes X-direction freedom degree, when handling axle passes through gear-box, flank axis
Neck support base can be moved to gearbox end and be accepted and be oriented to, so that level is worn axis and is easier to carry out, and longitudinal direction is led
Rail and the comprehensive of the second horizontal guide rail use, and can satisfy the high requirement of rubber flexible coupling accuracy of alignment.
The step of tightening that bolt and mould assembling face bolt are connected in the step 2 includes: first in uni-drive gear box fitting surface pad
One piece of positioning plate pre-tightens mould assembling face bolt with 1/3 times of screw-down torque；The company on diaphragm type shaft coupling is pre-tightened with 1/2 times of torque again
Connecting bolt；Then positioning plate is removed, tightens mould assembling face bolt with 2/3 times of screw-down torque, and tighten diaphragm type connection with final torque
Connection bolt on joint, finally tightens mould assembling face bolt with final torque.
The positioning plate with a thickness of 1.5 ~ 2.5mm, preferred thickness 2mm.
During connecting traction electric machine and uni-drive gear box, strategy of tightening of the invention makes motor gearbox fitting surface
It is parallel with two fitting surfaces of input terminal diaphragm coupling fitting surface to promote, it is ensured that the authenticity of torque, so that two fitting surfaces
No-float, synchronous installation difficulty reduce.
The assemble method and assembly tool of rail vehicle driving device proposed by the present invention provide for the assembling of driving device
New approaches, the driving device assembly tool is structurally reasonable, easy to assembly, greatly reduce horizontal direction wear axis operation it is difficult
Degree, assembly precision is high, and the assembling quality of driving device is high.
Detailed description of the invention
Fig. 1 is the composition schematic diagram of the driving device assembly tool of the first embodiment of the invention.
Fig. 2 is the driving device assembly tool pedestal composition schematic diagram of the first embodiment of the invention.
Fig. 3 is the non-flank axle journal support base schematic diagram of driving device assembly tool of the first embodiment of the invention.
Fig. 4 is the driving device assembly tool motor supporting base schematic diagram of the first embodiment of the invention.
Fig. 5 is the driving device assembly tool first gear case support base schematic diagram of the first embodiment of the invention.
Fig. 6 is the driving device assembly tool second gear case support base schematic diagram of the first embodiment of the invention.
Fig. 7 is the driving device assembly tool flank axle journal support base schematic diagram of the first embodiment of the invention.
Fig. 8 is the driving device motor gear-box assembling schematic diagram of the first embodiment of the invention.
Fig. 9 is the driving device assembling effect schematic diagram of the first embodiment of the invention.
Specific embodiment
1 to attached drawing 9, the invention will be further described with reference to the accompanying drawing.
Fig. 1 is the composition schematic diagram of the rail vehicle driving device assembly tool of the first embodiment of the invention.The group
Filling tooling includes pedestal 1, and non-flank axle journal support base 2 is fixed on the left of pedestal 1, is equipped with one at the top of non-flank axle journal support base 2
Longitudinal rail 8, one is connected on longitudinal rail 8 can guide rail 8 slides along longitudinal direction movable supporting block 9；Non- flank axle journal support base 2
Rear is equipped with first level guide rail 19, and the motor support that can be slided along first level guide rail 19 is connected on first level guide rail 19
Seat 3,19 right back of first level guide rail are equipped with first gear case support base 4, with first gear case support base 4 along base on pedestal 1
The seat symmetrical position of 1 width direction is equipped with second gear case support base 5(and sees Fig. 2)；The first gear case support base 4 and
It is respectively equipped with first gear case locating piece 11 on two gear-box support bases 5 and second gear case locating piece 12(is shown in Fig. 5 and Fig. 6),
The height of first gear case support base 4 is higher than second gear case support base 5；The second horizontal guide rail is equipped on the right side of the pedestal 1
20, the gear shaft neck support base 6 that can be slided along the second horizontal guide rail 20 is connected on the second horizontal guide rail 20；The movable supporting
Block 9 and 6 top of gear shaft neck support base are respectively equipped with the pair of rollers 10 and pair of rollers 13 being made of the identical idler wheel of two specifications,
The space for accepting axle is formed between two idler wheels (see Fig. 3 and Fig. 7).
Wherein, non-flank axle journal support base 2, first gear case support base 4 and second gear case support base 5 pass through bolt 7
It is fixed on pedestal 1；Pair of rollers 10 and pair of rollers 13 are copper idler wheel.
Using the assemble method of the rail vehicle driving device of the present embodiment middle orbit vehicle drive unit assembly tool, packet
Include following steps:
(1) first traction electric machine 15 is fixed on motor supporting base 3, and uni-drive gear box 18 is determined by first gear case
Position block 11 and second gear case locating piece 12 are fixed on 5 on first gear case support base 4 and second gear case support base；
(2) position for adjusting motor supporting base 3 makes traction electric machine 15 close to uni-drive gear box fitting surface 21, in transmission gear
Case fitting surface 21 pads the positioning plate of one piece of 2mm thickness, pre-tightens mould assembling face bolt 23 with 1/3 times of screw-down torque；It is pre- with 1/2 times of torque again
Connection bolt 24 on tight diaphragm type shaft coupling 22；Then positioning plate is removed, tightens mould assembling face bolt with 2/3 times of screw-down torque
23, and the connection bolt 24 on diaphragm type shaft coupling 22 is tightened with final torque, mould assembling face bolt 23 is tightened with final torque, it will
Traction electric machine 15 and uni-drive gear box 18 fit together；
(3) the geardrive disk 26 of uni-drive gear box 18 and output end rubber flexible coupling 17 is passed through into end tooth and bolt
Connection, then hollow shaft sleeve 16 and geardrive disk 26 are connected by rubber voussoir 25；
(4) movable supporting block 9 is slided into 8 front end of longitudinal rail, reserves operating space, from left to right successively by axle 14
Across rubber coupling 17, hollow shaft sleeve 16 and uni-drive gear box 18, at the same to the left balladeur train axle journal support base 6 to driving cog
18 right-hand end of roller box, to accept axle 14, then balladeur train axle journal support base 6 to the right, makes axle 14 with gear shaft cervical branch
Support seat 6 moves right together, after axle 14 is installed in place, adjusts the position of movable supporting block 9, accepts axle left end axle journal；
(5) drive plate 27 of the output end rubber flexible coupling 17 by hot jacket on axle and hollow shaft sleeve 16 pass through rubber
Glue voussoir 25 fits together, and completes the assembling of driving device, and assembling effect schematic diagram is as shown in Figure 9.
Claims (7)
1. a kind of assemble method of rail vehicle driving device, which is characterized in that use rail vehicle driving device assembly tool
It carries out, which includes pedestal (1), is fixed with non-flank axle journal support base (2), the non-tooth on the left of the pedestal (1)
A longitudinal rail (8) are equipped at the top of side shaft journal support base (2), one is connected on longitudinal rail (8) guide rail (8) to slide along longitudinal direction
Movable supporting block (9)；Non- flank axle journal support base (2) rear is equipped with first level guide rail (19), first level guide rail
(19) motor supporting base (3) that can be slided along first level guide rail (19) is connected on, first level guide rail (19) right back is set
There is a first gear case support base (4), with first gear case support base (4) along pedestal (1) the symmetrical position of width direction on pedestal (1)
It sets and is equipped with second gear case support base (5)；The second horizontal guide rail (20) are equipped on the right side of the pedestal (1), the second horizontal guide rail
(20) the gear shaft neck support base (6) that can be slided along the second horizontal guide rail (20) is connected on；The movable supporting block (9) and tooth
Wheel shaft neck support base (6) top is equipped with the pair of rollers (10 being made of the identical idler wheel of two specifications；13), shape between two idler wheels
At the space for accepting axle；
The following steps are included:
(1) first traction electric machine (15) is fixed on motor supporting base (3), and uni-drive gear box (18) is fixed on first gear
On case support base (4) and second gear case support base (5)；
(2) position for adjusting motor supporting base (3) makes traction electric machine (15) close to uni-drive gear box fitting surface (21), tightens diaphragm
Connection bolt (24) on formula shaft coupling (22), then tightens mould assembling face bolt (23), by traction electric machine (15) and transmission gear
Case (18) fits together；
(3) the geardrive disk (26) of uni-drive gear box (18) and output end rubber flexible coupling (17) is passed through into end tooth and spiral shell
It tethers and connects, then hollow shaft sleeve (16) and geardrive disk (26) are connected by rubber voussoir (25)；
(4) movable supporting block (9) is slided into longitudinal rail (8) front end, reserves operating space, by axle (14) from left to right according to
It is secondary to pass through rubber coupling (17), hollow shaft sleeve (16) and uni-drive gear box (18), while balladeur train axle journal support base to the left
(6) to uni-drive gear box (18) right-hand end, to accept axle (14), then balladeur train axle journal support base (6) to the right, make vehicle
Axis (14) is moved right with gear shaft neck support base (6), after axle (14) is installed in place, is adjusted movable supporting block (9)
Position, accept axle left end axle journal；
(5) drive plate (27) of the output end rubber flexible coupling (17) on axle and hollow shaft sleeve (16) are passed through into rubber wedge
Block (25) fits together, and completes the assembling of driving device.
2. the assemble method of rail vehicle driving device according to claim 1, which is characterized in that in the step (2)
The step of tightening of connection bolt (24) and mould assembling face bolt (23) includes: first to pad one piece of positioning in uni-drive gear box fitting surface (21)
Plate pre-tightens mould assembling face bolt (23) with 1/3 times of screw-down torque；The company on diaphragm type shaft coupling (22) is pre-tightened with 1/2 times of torque again
Connecting bolt (24)；Then positioning plate is removed, tightens mould assembling face bolt (23) with 2/3 times of screw-down torque, and tightened with final torque
Connection bolt (24) on diaphragm type shaft coupling (22), finally tightens mould assembling face bolt (23) with final torque.
3. the assemble method of rail vehicle driving device according to claim 2, which is characterized in that the thickness of the positioning plate
Degree is 1.5 ~ 2.5mm.
4. the assemble method of rail vehicle driving device according to claim 1, which is characterized in that the non-flank axle journal
Support base (2), first gear case support base (4) and second gear case support base (5) are removably attached on pedestal (1).
5. the assemble method of rail vehicle driving device according to claim 4, which is characterized in that the non-flank axle journal
Support base (2), first gear case support base (4) and second gear case support base (5) are fixed on pedestal (1) by bolt (7).
6. the assemble method of rail vehicle driving device according to claim 1, which is characterized in that the first gear case
First gear case locating piece (11) and the positioning of second gear case are respectively equipped on support base (4) and second gear case support base (5)
Block (12).
7. the assemble method of rail vehicle driving device according to claim 1, which is characterized in that the pair of rollers (10；
It 13) is copper idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611129466.7A CN106736513B (en) | 2016-12-09 | 2016-12-09 | A kind of rail vehicle driving device assembly tool and assemble method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611129466.7A CN106736513B (en) | 2016-12-09 | 2016-12-09 | A kind of rail vehicle driving device assembly tool and assemble method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106736513A CN106736513A (en) | 2017-05-31 |
| CN106736513B true CN106736513B (en) | 2019-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611129466.7A Active CN106736513B (en) | 2016-12-09 | 2016-12-09 | A kind of rail vehicle driving device assembly tool and assemble method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906510B (en) * | 2019-11-15 | 2021-08-10 | 中车大同电力机车有限公司 | Assembling lifting mechanism of electric locomotive driving unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767331A (en) * | 2010-01-13 | 2010-07-07 | 南车株洲电力机车有限公司 | Driver element assembling platform |
| CN201664913U (en) * | 2010-03-19 | 2010-12-08 | 南车株洲电力机车有限公司 | Assembly table suitable for HXD1B type drive unit |
| CN201895216U (en) * | 2010-11-09 | 2011-07-13 | 南车戚墅堰机车车辆工艺研究所有限公司 | Rail car for assembling of gear driving device |
| CN103587607A (en) * | 2012-08-16 | 2014-02-19 | 中国北车集团大同电力机车有限责任公司 | Rail locomotive drive unit assembly station |
| CN106166717A (en) * | 2016-09-23 | 2016-11-30 | 江西洪都航空工业集团有限责任公司 | A kind of auxiliary support apparatus on flexible assemble production line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8839507B2 (en) * | 2009-12-15 | 2014-09-23 | Comau, Inc. | Remote locking apparatus for securing a vehicle body to a vehicle body support |
-
2016
- 2016-12-09 CN CN201611129466.7A patent/CN106736513B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767331A (en) * | 2010-01-13 | 2010-07-07 | 南车株洲电力机车有限公司 | Driver element assembling platform |
| CN201664913U (en) * | 2010-03-19 | 2010-12-08 | 南车株洲电力机车有限公司 | Assembly table suitable for HXD1B type drive unit |
| CN201895216U (en) * | 2010-11-09 | 2011-07-13 | 南车戚墅堰机车车辆工艺研究所有限公司 | Rail car for assembling of gear driving device |
| CN103587607A (en) * | 2012-08-16 | 2014-02-19 | 中国北车集团大同电力机车有限责任公司 | Rail locomotive drive unit assembly station |
| CN106166717A (en) * | 2016-09-23 | 2016-11-30 | 江西洪都航空工业集团有限责任公司 | A kind of auxiliary support apparatus on flexible assemble production line |
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| Publication number | Publication date |
|---|---|
| CN106736513A (en) | 2017-05-31 |
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