CN103659714A - Driving motor and speed reducer assembling tool for vehicles - Google Patents
Driving motor and speed reducer assembling tool for vehicles Download PDFInfo
- Publication number
- CN103659714A CN103659714A CN201310647647.9A CN201310647647A CN103659714A CN 103659714 A CN103659714 A CN 103659714A CN 201310647647 A CN201310647647 A CN 201310647647A CN 103659714 A CN103659714 A CN 103659714A
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- CN
- China
- Prior art keywords
- support
- speed reducer
- driving motor
- end shaft
- decelerator
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses a driving motor and speed reducer assembling tool for vehicles. The driving motor and speed reducer assembling tool is characterized in that a left support and a right support are symmetrically arranged on a machine frame in a left and right mode, a left end shaft and a right end shaft are coaxially and fixedly arranged at the left end and the right end of a motor support on which a motor is fixedly arranged, the left end shaft and the right end shaft are supported by the left support and the right support respectively through bearings, the left side of the left support is provided with a T-shaped support for bearing a speed reducer, the right side of the right support is provided with the speed reducer driven by the rotation of a handle to rotate, and the output shaft of the speed reducer is connected with the right end shaft through a flat key. Due to the fact that the driving motor is located at the vertical position when assembled, and the driving motor and the speed reducer are vertically assembled through splines, it is effectively guaranteed that the coordination of the splines is not subjected to the distortion force, and the coordination precision of the splines between the driving motor and the speed reducer is guaranteed.
Description
Technical field
The present invention relates to a kind of assembly tooling being applied on drive motors and decelerator production line.
Background technology
The core component of pure electric automobile is power drive system, and power drive system is comprised of drive motors and decelerator.Power drive system is in high load capacity, high-revolving situation, and noise is particularly serious.Noise is the factor that car load is considered, the comfortableness that noise considerable influence is ridden.The noise that drive system produces is the main noise of car load.Therefore drive motors and decelerator, after completing assembling, should reduce the noise that drive system is brought as far as possible.The assembling of drive motors and decelerator is that motor external splines and the decelerator internal spline by identical modulus coordinates, then tightens hold-down screw.In prior art, because drive motors is to be level lifting, therefore drive motors and decelerator assembling are to adopt spline to be level assembling, the external splines that is motor is parallel to ground, manually decelerator internal spline being to level with motor external splines coordinates, in this assembling process, workman will hold decelerator by flat strength holder of lifting, decelerator is remained on correspondence position, but be so also difficult to guarantee do not have distortion power axially and radially after the gap that coordinates between spline in assembling process and two spline fitted, thereby may cause drive system at high load capacity, the noise producing under high rotating speed is larger.
Summary of the invention
The present invention is for avoiding the existing weak point of above-mentioned prior art, provide a kind of simple in structure, operate automobile drive motor succinct, easy to maintenance and decelerator assembly tooling so that assembling process is more time saving and energy saving, more spline fitted improves precision.
The present invention is that technical solution problem adopts following technical scheme:
The design feature of automobile drive motor of the present invention and decelerator assembly tooling is: in frame, be and be symmetrical set left socle and right support; For the electric machine support that is fixedly installed motor, at two ends, left and right, be coaxially fixedly installed left end shaft and right-hand member axle, described left end shaft and right-hand member axle by bearing respectively correspondence be bearing on described left socle and right support; The left side that is in left socle is provided with for supporting the "T"-shaped support of decelerator; The right side that is in right support is provided with by turning handle and drives the reductor rotating, and the output shaft of described reductor is connected with described right-hand member axle by flat key.
The design feature of automobile drive motor of the present invention and decelerator assembly tooling is also: at described "T"-shaped support, in bottom, be set to slide block, be provided with horizontal slide rail in the frame of correspondence position, described horizontal slide rail is axial vertical with described left end shaft.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, the present invention rotates by rotating reductor drive motor support, drive motors while making to assemble is on vertical position, drive motors and decelerator assembling are to adopt spline to be vertical assembling, while effectively having guaranteed assembling, the cooperation of spline is not subject to distortion power, and then has guaranteed the quality of fit of spline between drive motors and decelerator.
2, the present invention is in implementing assembling process, and its decelerator is supported on "T"-shaped support, not only without artificial support, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is drive motors level lifting schematic diagram;
Fig. 3 is drive motors rigging position spline schematic diagram straight up;
Fig. 4 is the vertical installation diagram schematic diagram of drive motors of the present invention and decelerator;
Number in the figure: 1 electric machine support, 2 left end shaft, 3 is "T"-shaped support, 4 left socles, 5 right-hand member axles, 6 right supports, 7 suspension hooks, 8 reductors, 9 drive motors, 10 handwheels, 11 turning handles, 12 frames, 13 horizontal slide rails, 14 slide blocks, 15 decelerators.
The specific embodiment
Referring to Fig. 1, in the present embodiment, the version of automobile drive motor and decelerator assembly tooling is: in frame 12, be and be symmetrical set left socle 4 and right support 6; For the electric machine support 1 that is fixedly installed motor, at two ends, left and right, be coaxially fixedly installed left end shaft 2 and right-hand member axle 5, left end shaft 2 and right-hand member axle 5 by bearing respectively correspondence be bearing on left socle 4 and right support 6; The left side that is in left socle 4 is provided with for supporting the "T"-shaped support 3 of decelerator 15; The right side that is in right support 6 is provided with by turning handle 11 and drives by handwheel 10 reductor 8 rotating, and the output shaft of reductor 8 is connected with right-hand member axle 5 by flat key.
In concrete enforcement, at "T"-shaped support 3, be set to slide block 14 in bottom, be provided with horizontal slide rail 13 in the frame 12 of correspondence position, horizontal slide rail 13 is axial vertical with left end shaft 2.
Assembling process:
As shown in Figure 2, drive motors 9 is level by suspension hook 7 and lifts to electric machine support 1, and drive motors 9 is fixedly installed on electric machine support 1, now drive motors 9 is still in level as shown in Figure 2, drive turning handle 11, by handwheel 10, drive reductor 8 outputs to rotate, and drive right-hand member axle 5 drive motor supports 1 to rotate with this, until being holded up, drive motors 9 is erectility, as shown in Figure 3.
As shown in Figure 1 and Figure 4, decelerator 15 is placed on "T"-shaped support 3, the "T"-shaped support 3 that slides, aligns decelerator 15 and drive motors 9, now, by 3 pairs of decelerators 15 of "T"-shaped support, forms support, avoids producing torsion; Subsequently, between decelerator 15 and drive motors 9, with vertical spending, being good for and having coordinated, as shown in Figure 4, is to coordinate with vertical state owing to spending strong, is not subject to radial load, and quality of fit is significantly improved, thereby reduces drive motors noise.
Claims (2)
1. automobile drive motor and a decelerator assembly tooling, is characterized in that: upper in frame (12), and be and be symmetrical set left socle (4) and right support (6); For the electric machine support (1) that is fixedly installed motor, at two ends, left and right, be coaxially fixedly installed left end shaft (2) and right-hand member axle (5), described left end shaft (2) and right-hand member axle (5) by bearing respectively correspondence be bearing on described left socle (4) and right support (6); The left side that is in left socle (4) is provided with for supporting the "T"-shaped support (3) of decelerator; The right side that is in right support (6) is provided with by turning handle (11) and drives the reductor (8) rotating, and the output shaft of described reductor (8) is connected with described right-hand member axle (5) by flat key.
2. automobile drive motor according to claim 1 and decelerator assembly tooling, it is characterized in that: at described "T"-shaped support (3), in bottom, be set to slide block (14), in the frame of correspondence position (12), be provided with horizontal slide rail (13), described horizontal slide rail (13) is axial vertical with described left end shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310647647.9A CN103659714B (en) | 2013-12-04 | 2013-12-04 | A kind of automobile drive motor and decelerator assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310647647.9A CN103659714B (en) | 2013-12-04 | 2013-12-04 | A kind of automobile drive motor and decelerator assembly tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103659714A true CN103659714A (en) | 2014-03-26 |
| CN103659714B CN103659714B (en) | 2015-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310647647.9A Active CN103659714B (en) | 2013-12-04 | 2013-12-04 | A kind of automobile drive motor and decelerator assembly tooling |
Country Status (1)
| Country | Link |
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| CN (1) | CN103659714B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801954A (en) * | 2015-04-24 | 2015-07-29 | 吴中区木渎蒯斌模具加工厂 | Operating method of micro reduction motor assembling machine |
| CN106985929A (en) * | 2017-05-24 | 2017-07-28 | 内蒙古北方重型汽车股份有限公司 | Mine truck driver's cabin assemble mechanism |
| CN108100967A (en) * | 2017-12-19 | 2018-06-01 | 重庆大江工业有限责任公司 | A kind of independent suspension hub reduction gear general assembly frock and method |
| CN110788605A (en) * | 2019-08-30 | 2020-02-14 | 横店集团英洛华电气有限公司 | Motor and reduction gearbox assembly auxiliary device |
| CN111922680A (en) * | 2020-07-30 | 2020-11-13 | 合肥巨一动力系统有限公司 | Driving motor attaches together frock with reduction gear |
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| CN102513822A (en) * | 2011-12-03 | 2012-06-27 | 锐展(铜陵)科技有限公司 | Manual assembling auxiliary mechanism for engine |
| CN202571976U (en) * | 2012-03-29 | 2012-12-05 | 浙江富士达电子机械有限公司 | Fixture tray for assembling line of gearbox assemblies |
| CN203566612U (en) * | 2013-12-04 | 2014-04-30 | 安徽巨一自动化装备有限公司 | Automotive driving motor and speed reducer assembling tool |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20010048188A1 (en) * | 2000-04-07 | 2001-12-06 | Duvernay Daniel J. | Work holding fixture |
| CN102114763A (en) * | 2010-12-31 | 2011-07-06 | 纽贝耳汽车(杭州)有限公司 | Installation structure of electric vehicle drive system |
| CN201951556U (en) * | 2010-12-31 | 2011-08-31 | 纽贝耳汽车(杭州)有限公司 | Electric automobile driving system mounting bracket |
| CN102513822A (en) * | 2011-12-03 | 2012-06-27 | 锐展(铜陵)科技有限公司 | Manual assembling auxiliary mechanism for engine |
| CN202571976U (en) * | 2012-03-29 | 2012-12-05 | 浙江富士达电子机械有限公司 | Fixture tray for assembling line of gearbox assemblies |
| CN203566612U (en) * | 2013-12-04 | 2014-04-30 | 安徽巨一自动化装备有限公司 | Automotive driving motor and speed reducer assembling tool |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801954A (en) * | 2015-04-24 | 2015-07-29 | 吴中区木渎蒯斌模具加工厂 | Operating method of micro reduction motor assembling machine |
| CN106985929A (en) * | 2017-05-24 | 2017-07-28 | 内蒙古北方重型汽车股份有限公司 | Mine truck driver's cabin assemble mechanism |
| CN108100967A (en) * | 2017-12-19 | 2018-06-01 | 重庆大江工业有限责任公司 | A kind of independent suspension hub reduction gear general assembly frock and method |
| CN110788605A (en) * | 2019-08-30 | 2020-02-14 | 横店集团英洛华电气有限公司 | Motor and reduction gearbox assembly auxiliary device |
| CN111922680A (en) * | 2020-07-30 | 2020-11-13 | 合肥巨一动力系统有限公司 | Driving motor attaches together frock with reduction gear |
| CN111922680B (en) * | 2020-07-30 | 2021-11-12 | 合肥巨一动力系统有限公司 | Driving motor attaches together frock with reduction gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103659714B (en) | 2015-12-09 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Lei Inventor after: Sun Chunzhe Inventor after: Xiong Xunguan Inventor after: Yao Kun Inventor after: Xu Yi Inventor before: Lin Juguang Inventor before: Wang Shuwang Inventor before: Sun Chunzhe Inventor before: Xiong Xunguan Inventor before: Yao Kun Inventor before: Xu Yi |
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Effective date of registration: 20160829 Address after: Baohe Industrial District of Hefei City, Anhui province 230051 Shanghai Road East Dalian Road Patentee after: HEFEI JUYI POWER SYSTEM CO., LTD. Address before: Baohe District of Hefei City, Anhui province 230051 Baohe Industrial Park Jianghuai heavy industry base Patentee before: Anhui Jee Automation Equipment Co., Ltd. |