CN104655647A - Main speed reducer surface spot detector - Google Patents
Main speed reducer surface spot detector Download PDFInfo
- Publication number
- CN104655647A CN104655647A CN201510011477.4A CN201510011477A CN104655647A CN 104655647 A CN104655647 A CN 104655647A CN 201510011477 A CN201510011477 A CN 201510011477A CN 104655647 A CN104655647 A CN 104655647A
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- China
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- magnetic powder
- powder brake
- reducing gear
- stationary shaft
- connects
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention relates to a main speed reducer surface spot detector. The main speed reducer surface spot detector is characterized by comprising a rack (1), wherein two sides of the rack are symmetrically connected with two support seats (2); each support seat is connected with a magnetic powder brake (5) via an upper slide rail (3); each support seat is connected with a positioning air cylinder correspondingly connected with the corresponding magnetic powder brake (5); the output shaft of each magnetic powder brake is connected with a fixing shaft (7); the two fixing shafts (7) are both rotationally connected to the rack (1) via supports (9); the rack is fixedly connected with a group of cameras (11) via a photographing frame (10); each camera (11) corresponds to the middle part of the two fixing shafts (7), and is connected with a computer (12). The main speed reducer surface spot detector has the advantages that the detector is convenient to operate, detects automatically, is rapid in inspection speed, is low in labor intensity, and is accurate in detecting result.
Description
Technical field
The present invention relates to a kind of main deceleration pick-up unit, particularly a kind of main reducing gear pimple pick-up unit.
Background technology
Main reducing gear is the critical piece reducing rotating speed in automotive transmission, increase moment of torsion.The automobile longitudinal concerning engine, main reducing gear also utilizes bevel gear drive to change power direction.After transmission speed being lowered by main reducing gear, can higher output torque be obtained, thus obtain larger driving force.Main reducing gear has completed in assembling needs to carry out pimple, the capture of forward and reverse flank engagement trace, gear ratio detect, detected by tooth three angle position backlash and the analysis of three backlash amounts of variability and the multiple detections such as different sound detection that operate, when every rear primary gearbox that is up to the standards can dispatch from the factory use.
The master of main reducing gear, driven wheel of differential is under normal engagement operating condition, on the flank of tooth, the part of actual contact area is called contact region, be contact (area) pattern again, the shape of circular tooth contact, size and position, critical effect is played to the smooth operation of gear and use, so after main reducing gear has assembled, detecting main reducing gear pimple is steps necessary, present stage is by detecting manually, i.e. reviewer one grasped red lead powder, another hand rotates main reducing gear, red lead powder is coated on main reducing gear, by naked eyes, the main reducing gear and standard pattern that scribble red lead powder are compared after having applied.It is low that this method of inspection also exists detection efficiency, and labour intensity is large, detection subjective, affects the shortcomings such as testing result.
Summary of the invention
The object of the invention is to exist when detecting main reducing gear pimple to solve present stage, detection efficiency is low, and labour intensity is large, detection subjective, affect the shortcomings such as testing result, and a kind of main reducing gear pimple pick-up unit of proposition.
To achieve these goals, present invention employs following technical scheme:
A kind of main reducing gear pimple pick-up unit, it is characterized in that: comprise frame, two supporting seats are connected in the symmetria bilateralis of described frame, on each supporting seat respectively by slide rail connect a magnetic powder brake device, each supporting seat also connects a positioning cylinder respectively, described positioning cylinder is corresponding with corresponding magnetic powder brake device to be connected, the output shaft of each described magnetic powder brake device connects a stationary shaft, two described stationary shaft are arranged on by axis, and two stationary shaft are all connected in described frame by holder pivots.
Connect a glidepath in the downside of described frame, connect one be fixedly connected with a transmission cylinder in the side of described glidepath, glidepath connects a motor, and described transmission cylinder is connected with motor and coordinates.
Described frame also connects a shooting frame, described shooting frame is fixedly connected with one group of camera, the centre position of all corresponding two the described stationary shaft of each described camera, and each described camera all connects computing machine.
On the basis of technique scheme, following further technical scheme can be had:
Each described magnetic powder brake device is all fixedly connected on supporting seat, and each supporting seat is all connected on the slide block of corresponding upper slide rail, and each supporting seat is corresponding with corresponding positioning cylinder to be connected.
The output shaft of described magnetic powder brake device connects described stationary shaft by shaft coupling.
Each described stationary shaft front end is equipped with one group of spline.
The invention has the advantages that: this device is easy to operate, achieve the robotization of inspection, inspection speed is fast, and labour intensity is low, and testing result is accurate.
Accompanying drawing explanation
Fig. 1 is basic structure schematic diagram of the present invention.
Embodiment
In order to make the present invention clearly understand, describe in detail this device below in conjunction with accompanying drawing, specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of main reducing gear pimple pick-up unit provided by the invention, it is characterized in that: comprise frame 1, described frame 1 corresponding matching is connected to the end of main reducing gear assembly line, two supporting seats 2 are fixedly connected with in the both sides of described frame 1, described two supporting seats 2 are symmetrical arranged, slide rail 3 on one is fixedly connected with respectively in the upside of each supporting seat 2, described upper slide rail 3 is prior art, all connections positioning cylinder 6 of supporting seat 2 on each outside slide rail 3, the piston rod of each described positioning cylinder 6 is all inwardly arranged, on each slide rail 3 slide block on be all fixedly connected with a supporting seat 4, each supporting seat 4 is all connected with the piston rod of corresponding positioning cylinder 6, each supporting seat 4 all connects a magnetic powder brake device 5, described magnetic powder brake device 5 is prior art, described stationary shaft 7 is connected by shaft coupling 8 at the output shaft of described magnetic powder brake device 5, one group of spline is equipped with in each described stationary shaft 7 front end, two described stationary shaft 7 are arranged on by axis, described frame 1 is also fixedly connected with a support 9, bearing seat is provided with in the upside of support 9, to be fixedly connected axle 7 by bearing rotational support in bearing seat.
Connect a glidepath 14 in the downside of described frame 1, connect one be fixedly connected with a transmission cylinder 15 in the side of described glidepath 14, glidepath 14 connects a motor 16, and described transmission cylinder 15 is connected with motor 16 and coordinates.
A shooting frame 10 is also connected in the side of described frame 1, the tilted setting of the whole device of upper side direction of described shooting frame 10, on the upside of described shooting frame 10, tilting rack is fixedly connected with two cameras 11, described camera 11 adopts CCD camera, LED 13 is also provided with, the centre position of all corresponding two the described stationary shaft 7 of each described camera 11 in the front end of camera 11.
A computer 12 is also provided with in the side of described frame 1, described computing machine 12 is connected by data line and connects two described cameras 11 respectively, in computer 12, typing has standard pattern, the image collected by camera 11 and standard pattern are compared, whether qualified by the pimple of computer display main reducing gear, detect fast several times, result is accurate, and not be used in the surface coating red lead powder of main reducing gear, keep the cleaning on surface.
The support of this device is welded steel structure, during detection, being hung oneself by teeth directional after the main gearbox assembly 17 that assembly line assembles is rolled off the production line is put between two described stationary shaft 7, transmission cylinder 15 promotes glidepath 14 drive motor 16 and is connected with main tooth 18 drive shaft of described main gearbox assembly 17, described main gearbox assembly 17 be connected on the corresponding stationary shaft 7 in both sides by the two ends of tooth respectively by key, described motor 16 drives main tooth 18 to rotate, main tooth 18 drives and is turned by tooth spiral, takes flank engagement trace with camera 11 simultaneously.
Claims (5)
1. a main reducing gear pimple pick-up unit, it is characterized in that: comprise frame (1), two supporting seats (2) are connected in the symmetria bilateralis of described frame (1), each supporting seat (2) connects a magnetic powder brake device (5) respectively by upper slide rail (3), each supporting seat (2) also connects a positioning cylinder (6) respectively, described positioning cylinder (6) is corresponding with corresponding magnetic powder brake device (5) to be connected, the output shaft of each described magnetic powder brake device (5) connects a stationary shaft (7), two described stationary shaft (7) are arranged on by axis, and two stationary shaft (7) are all rotatably connected in described frame (1) by support (9),
A glidepath (14) is connected in the downside of described frame (1), connect one in the side of described glidepath (14) and be fixedly connected with a transmission cylinder (15), the upper connection motor (17) of glidepath (14), described transmission cylinder (15) is connected with motor (17) and coordinates;
Described frame (1) also connects shooting frame (10), described shooting frame (10) is fixedly connected with one group of camera (11), the centre position of all corresponding two the described stationary shaft (7) of each described camera (11), and each described camera (11) all connects computing machine (12).
2. a kind of main reducing gear pimple pick-up unit according to claim 1, it is characterized in that: each described magnetic powder brake device (5) is all fixedly connected on supporting seat (4), each supporting seat (4) is all connected on the slide block of corresponding upper slide rail (3), and each supporting seat (4) is corresponding with corresponding positioning cylinder (6) to be connected.
3. a kind of main reducing gear pimple pick-up unit according to claim 1 and 2, is characterized in that: the output shaft of described magnetic powder brake device (5) connects described stationary shaft (7) by shaft coupling (8).
4. a kind of main reducing gear pimple pick-up unit according to claim 1 and 2, is characterized in that: each described stationary shaft (7) front end is equipped with one group of spline.
5. a kind of main reducing gear pimple pick-up unit according to claim 4, is characterized in that: each described stationary shaft (7) front end is equipped with one group of spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510011477.4A CN104655647B (en) | 2015-01-12 | 2015-01-12 | A kind of main reducing gear pimple detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510011477.4A CN104655647B (en) | 2015-01-12 | 2015-01-12 | A kind of main reducing gear pimple detection means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104655647A true CN104655647A (en) | 2015-05-27 |
| CN104655647B CN104655647B (en) | 2018-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510011477.4A Expired - Fee Related CN104655647B (en) | 2015-01-12 | 2015-01-12 | A kind of main reducing gear pimple detection means |
Country Status (1)
| Country | Link |
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| CN (1) | CN104655647B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0833879A (en) * | 1994-07-22 | 1996-02-06 | Morishita Kikai Seisakusho:Kk | Method for washing bottle and device therefor |
| CN2874684Y (en) * | 2005-07-20 | 2007-02-28 | 陕西科技大学 | Conical gear speed reducer complex test assembling table |
| CN202182821U (en) * | 2011-08-11 | 2012-04-04 | 日本电产新宝(浙江)有限公司 | Gear meshing test device |
| CN204374101U (en) * | 2015-01-12 | 2015-06-03 | 合肥美桥汽车传动及底盘系统有限公司 | A kind of main reducing gear pimple pick-up unit |
-
2015
- 2015-01-12 CN CN201510011477.4A patent/CN104655647B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0833879A (en) * | 1994-07-22 | 1996-02-06 | Morishita Kikai Seisakusho:Kk | Method for washing bottle and device therefor |
| CN2874684Y (en) * | 2005-07-20 | 2007-02-28 | 陕西科技大学 | Conical gear speed reducer complex test assembling table |
| CN202182821U (en) * | 2011-08-11 | 2012-04-04 | 日本电产新宝(浙江)有限公司 | Gear meshing test device |
| CN204374101U (en) * | 2015-01-12 | 2015-06-03 | 合肥美桥汽车传动及底盘系统有限公司 | A kind of main reducing gear pimple pick-up unit |
Non-Patent Citations (1)
| Title |
|---|
| 徐鸿钧 等: "《中华人民共和国机械行业标准JB/T 9050.3-1999》", 28 June 1999 * |
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| Publication number | Publication date |
|---|---|
| CN104655647B (en) | 2018-04-10 |
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Granted publication date: 20180410 Termination date: 20220112 |