CN204405321U - Gear-box axle system examination shelves machine - Google Patents
Gear-box axle system examination shelves machine Download PDFInfo
- Publication number
- CN204405321U CN204405321U CN201520003903.5U CN201520003903U CN204405321U CN 204405321 U CN204405321 U CN 204405321U CN 201520003903 U CN201520003903 U CN 201520003903U CN 204405321 U CN204405321 U CN 204405321U
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- Prior art keywords
- shafting
- spline
- gear
- slide rail
- assembling
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- 238000012360 testing method Methods 0.000 claims abstract description 69
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 210000001503 joint Anatomy 0.000 claims description 40
- 238000004088 simulation Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 3
- 238000007906 compression Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000005094 computer simulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of gear-box axle system examination shelves machine, gear-box axle system of the present utility model examination shelves machine specifically comprises electrical control cabinet, spline automatic butt drive unit, axle system assembled compression examination latch device, fixture turning device and equipment body base.Wherein, electrical control cabinet, spline automatic butt drive unit and fixture turning device are mounted with on equipment body base, and axle system assembled compression examination latch device is fixed on fixture turning device by upset motor shaft; Spline automatic butt drive unit is responsible for feeding, abutment shaft system workpiece drive it to rotate; Axle system is assembled compresses assembled, the positioning compression that examination latch device is responsible for axle system workpiece, and configures gearshift; The assembled upset compressing examination latch device and gear-box axle system of shaft is responsible for by fixture turning device.The utility model can realize gear-box axle system simulation test function by very low cost, effectively find to solve parts assembly problem before transmission assembly assembling.
Description
Technical Field
The utility model relates to an auto parts assembly testing arrangement, specific gearbox shafting part testing arrangement that shifts that says so.
Background
In the automobile part assembly industry, generally, after the parts of a transmission shaft system (an input shaft, an output shaft and an intermediate shaft) are assembled, the assembly quality of the parts of the transmission shaft system is required to be tested. The traditional gear shifting test tool can only carry out static gear shifting test on a shafting synchronizer, and cannot feed back dynamic gear shifting problems and problems occurring when an input shaft, an intermediate shaft and an output shaft are meshed to operate, so that a plurality of assembling or part problems can be brought into assembly, the quality defect of the assembly is caused, and a large amount of disassembly reworking work is increased. Therefore, a test device capable of simulating the actual working condition of the gearbox is needed, and the running and gear shifting performance can be dynamically tested by engaging a plurality of shafts for running.
Through preliminary search, no patent document similar to the subject of the patent is found.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, provide a gearbox shafting examination shelves machine that can realize quick, reliable simulation gearbox actual work operating mode, its theory of operation is: assembling, meshing and pressing a gearbox shafting (an input shaft, an output shaft and an intermediate shaft), then overturning to a horizontal state, enabling the gearbox shafting to simulate the conventional working state of the gearbox, driving the gearbox shafting to rotate at a low speed by using a motor, and carrying out gear testing operation during rotation, thereby realizing dynamic simulation of gear testing.
The utility model discloses a gearbox shafting tries shelves machines physically includes: the device comprises an electrical control cabinet, an automatic spline butt joint driving device, a shafting assembling and pressing gear testing device, a fixture overturning device and an equipment body base. The electric control cabinet, the spline automatic butt joint driving device and the fixture overturning device are assembled and fixed on a base of the equipment body, and the shafting assembling and pressing gear testing device is fixed on the fixture overturning device; the spline automatic butt joint driving device is responsible for feeding, butt joint and driving the rotation of a shaft system workpiece; the shafting assembling and pressing test gear device is responsible for assembling, positioning and pressing shafting workpieces and is provided with a gear shifting device; the clamp overturning device is responsible for assembling the shafting, pressing and testing the shafting and overturning the gearbox shafting.
Furthermore, the spline automatic butt joint driving device can automatically and flexibly butt joint a workpiece spline and drive the spline to rotate, and comprises a spline butt joint feeding cylinder, a spline butt joint feeding slide rail, a driving shaft rotation driving motor, a driving shaft bearing seat and a spline elastic butt joint part; the cylinder rod of the spline butt feeding cylinder is connected with a driving shaft bearing seat, the driving shaft bearing seat and the spline butt feeding slide rail form a sliding feeding device, and a driving shaft rotation driving motor is connected with the spline elastic butt joint part through the driving shaft bearing seat.
Furthermore, the spline elastic butt joint component can realize flexible butt joint of the spline automatic butt joint driving device and the workpiece shaft spline, and consists of an outer connecting sleeve, a spline sleeve and a spring; the spring is arranged in the outer connecting sleeve, the outer connecting sleeve is connected with the driving shaft in the driving shaft bearing seat, the spline sleeve can freely slide in the outer connecting sleeve in the axial direction, and the axial key groove structure is arranged on the sliding fit surface of the outer connecting sleeve and the spline sleeve, so that the outer connecting sleeve can drive the spline sleeve to synchronously rotate when rotating.
Further, the shafting assembling and compressing test gear device comprises a shafting compressing device, a test gear device and a shafting assembling device; the shafting assembling device is provided with an input/output shaft positioning seat, an intermediate shaft positioning seat and a shafting assembling slide rail, wherein the intermediate shaft positioning seat is arranged on the shafting assembling slide rail and can slide along the slide rail. The gear testing device comprises a shifting fork shaft assembly, a return interlocking device and a gear testing slide rail, wherein the shifting fork shaft assembly is arranged on the gear testing slide rail through the return interlocking device and can slide along the slide rail. The return interlocking device can ensure that the shifting fork shaft assembly is kept at a working position during gear test and rebounds to the original position after gear shifting is completed, and the interlocking function of the return interlocking device ensures that only one group of shifting fork shaft assembly is at the working position so as to avoid interference and gear striking. The shafting closing device is provided with a pressing cylinder, a feeding slide rail and a feeding cylinder, a cylinder rod of the feeding cylinder is connected with the shafting closing device, the shafting closing device is controlled to slide on the feeding slide rail, and when the shafting closing device is fed to a closing position above the shafting, automatic closing is carried out by the pressing cylinder.
Further, the fixture overturning device comprises an overturning driving motor, a reduction gearbox and an overturning arm, the overturning driving motor has a band-type brake function, and the stability of the overturning assembly during test driving is ensured by the motor band-type brake after the overturning is in place.
Further, a foundation adjusting bolt is arranged on a base of the equipment body to adjust the level of the equipment.
The utility model discloses a working process does:
1. the method comprises the following steps of (1) loading parts (including an input shaft, an intermediate shaft and an output shaft) of a transmission shafting assembly compaction gear testing device into a shafting assembly compaction gear testing device, assembling and meshing the components in place, and pneumatically compacting and positioning the components and keeping a specified pressure;
2. starting a fixture overturning device, overturning a shafting assembly and pressing test gear device and shafting parts, and automatically overturning to a horizontal position simulating the actual working condition;
3. starting the spline automatic butt joint driving device, automatically feeding a driving motor to connect with an input shaft of a shaft system, and driving the shaft system to run at a low speed;
4. manually operating the gear testing device to perform a gear shifting test;
5. after the test is finished, the equipment automatically returns to the initial position, and the part is manually taken down.
The utility model discloses can realize gearbox shafting analogue test function with very low cost, experimental quick reliable, analogue test is close the true service environment operating mode of gearbox, can find effectively before the assembly of gearbox assembly to solve the part assembly problem, and convenient to use can regard as the experimental testing arrangement of gearbox shafting to use. The spline automatic butt joint driving device structure realizes flexible butt joint of the splines in the feeding and rotating processes of the mechanism, so that the high efficiency is ensured, and the rigid collision is avoided. The device and the deformed product thereof are suitable for dynamic testing of the manual transmission shafting assembly.
Drawings
Fig. 1 is a front perspective view of the document testing machine of the present invention.
Fig. 2 is a back perspective view of the document testing machine of the present invention.
Fig. 3 is a main view of the present invention.
Fig. 4 is a top view of the document testing machine of the present invention.
Fig. 5 is a top view of the spline automatic butt joint driving device of the gear testing machine of the present invention.
Fig. 6 is a cross-sectional view along AA' of fig. 5.
Fig. 7 is a perspective view of the shafting assembling and pressing device of the gear testing machine of the utility model.
Fig. 8 is a side view of the fixture turnover device of the test gear machine of the present invention.
The labels in the figures represent: 1. an electrical control cabinet; 2. the spline is automatically butted with the driving device; 3. assembling a shaft system to compress a gear testing device; 4. a fixture turnover device; 5. a device body base; 21. a spline is butted with a feeding cylinder; 22. the spline is butted with a feeding slide rail; 23. a drive shaft rotation drive motor; 24. a drive shaft bearing seat; 25. a spline elastic butt joint part; 31. a shafting pressing device; 32. a file testing device; 33. a shafting assembling device; 41. turning over a driving motor; 42. a reduction gearbox; 43. a turning arm; 251. an outer connecting sleeve; 252. a spline housing; 253. a spring; 311. a pressing cylinder; 312. a feed slide rail; 313. a feed cylinder; 321. a fork shaft assembly; 322. a return interlocking device; 323. a trial gear slide rail; 331. an input/output shaft positioning seat; 332. a middle shaft positioning seat; 333 shafting assembles the slide rail.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
The perspective view, front view and top view of a preferred embodiment of the transmission shafting gear testing machine are shown in fig. 1, fig. 2, fig. 3 and fig. 4. The device comprises an electrical control cabinet 1, a spline automatic butt joint driving device 2, a shafting assembling and pressing gear testing device 3, a clamp overturning device 4 and an equipment body base 5. The electric control cabinet 1, the spline automatic butt joint driving device 2 and the fixture overturning device 4 are assembled and fixed on the equipment body base 5, and the shafting assembling and pressing gear testing device 3 is fixed on the fixture overturning device 4 through an overturning motor shaft. The equipment body base 5 is provided with a foundation adjusting bolt so as to adjust the level of the equipment.
As shown in fig. 5, the spline automatic butt joint driving device 2 can automatically and flexibly butt joint splines of a workpiece and drive the splines to rotate, and includes a spline butt joint feeding cylinder 21, a spline butt joint feeding slide rail 22, a driving shaft rotation driving motor 23, a driving shaft bearing seat 24 and a spline elastic butt joint part 25; the cylinder rod of the spline butt feeding cylinder 21 is connected with a driving shaft bearing seat 24, the driving shaft bearing seat 24 and the spline butt feeding slide rail 22 form a sliding feeding device, and a driving shaft rotation driving motor 23 is connected with a spline elastic butt joint part 25 through the driving shaft bearing seat 24. When the spline automatic butt joint driving device 2 works, the spline butt joint feeding cylinder 21 pushes the driving shaft rotating driving motor 23, the driving shaft bearing seat 24 and the spline elastic butt joint part 25 assembly to feed along the spline butt joint feeding slide rail 22 slide rail, and the spline of the shafting workpiece is in butt joint with the driving shaft rotating driving motor 23 to drive the shafting to rotate.
As shown in fig. 6, the spline elastic butting part 25 can realize flexible butting of the spline automatic butting driving device 2 and the spline of the workpiece shaft, and the spline elastic butting part 25 is composed of an outer connecting sleeve 251, a spline sleeve 252 and a spring 253; the spring 253 is arranged in the outer connecting sleeve 251, the outer connecting sleeve 251 is connected with the driving shaft in the driving shaft bearing seat 24, the spline sleeve 252 can freely slide axially in the outer connecting sleeve 251, and the sliding fit surfaces of the outer connecting sleeve 251 and the spline sleeve 252 are provided with axial keyway structures, so that the spline sleeve 252 can be driven to synchronously rotate when the outer connecting sleeve 251 rotates. When the spline elastic butting part 25 works, the driving shaft bearing seat 24 feeds along the spline butting feed slide rail 22, meanwhile, the driving shaft rotation driving motor 23 drives the spline sleeve 252 to rotate, when the spline sleeve 252 jacks a shafting spline, the spline sleeve 252 compresses the spring 253 to slide in the outer connecting sleeve 251, and meanwhile, the spring and the shafting spline are in a relative rotation state, and when the spline sleeve 252 and the shafting spline rotate relatively to a correct meshing position, the spring 253 plays a role in enabling the spline sleeve 252 and the shafting spline to complete meshing butting under the elastic force of the spring 253.
As shown in fig. 7, the shafting assembling and compressing test gear device 3 includes a shafting compressing device 31, a test gear device 32 and a shafting assembling device 33; the shafting assembling device 33 is provided with an input/output shaft positioning seat 331, an intermediate shaft positioning seat 332 and a shafting assembling slide rail 333, wherein the intermediate shaft positioning seat 332 is arranged on the shafting assembling slide rail 333 and can slide along the slide rail. The gear testing device 32 comprises a shifting fork shaft assembly 321, a return interlocking device 322 and a gear testing slide rail 323, wherein the shifting fork shaft assembly 321 is arranged on the gear testing slide rail 323 through the return interlocking device 322 and can slide along the slide rail. During the gear shifting test, the shifting fork shaft assembly 321 is manually pushed, the gear shifting position is fed through the gear testing slide rail 323 to perform the gear shifting test, and the above gear shifting operation is repeated on the four shifting fork shaft assemblies 321 in sequence to complete the test. The return interlock 322 can ensure that the shift fork shaft assembly 321 is kept at the working position during gear testing and rebounds to the original position after gear shifting is completed, and the interlock function of the return interlock ensures that only one group of shift fork shaft assemblies are at the working position to avoid interference and gear striking. The shafting pressing device 31 is provided with a pressing cylinder 311, a feeding slide rail 312 and a feeding cylinder 313, a cylinder rod of the feeding cylinder 313 is connected with the shafting pressing device 31, the shafting pressing device 31 is controlled to slide on the feeding slide rail 312, and when the shafting pressing device 31 is fed to a pressing position above the shafting, automatic pressing is carried out by means of the pressing cylinder 311. When the shafting assembling device works, an input shaft, an output shaft and an intermediate shaft of the gearbox are assembled in place at the shafting assembling device 33 through the shafting assembling slide rail 333, the shafting pressing device 31 is pushed by the feeding cylinder 313 to be fed above the shafting along the feeding slide rail 312 and is pneumatically pressed by the pressing cylinder 311, and the gear shifting is completed by the gear testing device 32.
As shown in fig. 8, the fixture turning device 4 includes a turning driving motor 41, a reduction gearbox 42, and a turning arm 43, the turning driving motor 41 has a contracting brake function, and the motor contracting brake after turning in place ensures the stability of the turning assembly during test driving.
The technical features of the above embodiments may be combined with each other as long as they do not conflict with each other. The present invention is not limited to the above embodiments, and all technical solutions formed by adopting equivalent replacement or equivalent replacement all belong to the scope claimed in the present invention.
Claims (7)
1. A gearbox shafting gear testing machine is characterized by comprising an electrical control cabinet, a spline automatic butt joint driving device, a shafting assembling and pressing gear testing device, a clamp overturning device and an equipment body base; wherein,
the electric control cabinet, the spline automatic butt joint driving device and the fixture overturning device are assembled and fixed on a base of the equipment body, and the shafting assembling and pressing gear testing device is fixed on the fixture overturning device; the spline automatic butt joint driving device is responsible for feeding, butt joint and driving rotation of a shaft system workpiece; the shafting assembling and pressing gear testing device is responsible for assembling, positioning and pressing shafting workpieces and is provided with a gear shifting device; and the clamp overturning device is responsible for assembling the shafting, pressing and testing the gear device and overturning the gearbox shafting.
2. The transmission shafting gear testing machine of claim 1, wherein: the spline automatic butt joint driving device comprises a spline butt joint feeding cylinder, a spline butt joint feeding slide rail, a driving shaft rotation driving motor, a driving shaft bearing seat and a spline elastic butt joint part; the cylinder rod of the spline butt-joint feeding cylinder is connected with a driving shaft bearing seat, the driving shaft bearing seat and the spline butt-joint feeding slide rail form a sliding feeding device, and the driving shaft rotation driving motor is connected with the spline elastic butt-joint component through the driving shaft bearing seat.
3. The transmission shafting gear testing machine of claim 2, wherein: the spline elastic butt joint component consists of an outer connecting sleeve, a spline sleeve and a spring; the spring is arranged in the outer connecting sleeve, the outer connecting sleeve is connected with the driving shaft in the driving shaft bearing seat, and the spline sleeve can freely slide in the outer connecting sleeve in the axial direction.
4. A transmission shafting gear testing machine according to claim 3, wherein: the sliding fit surface of the outer connecting sleeve and the spline housing is provided with an axial keyway structure, so that the outer connecting sleeve can drive the spline housing to synchronously rotate when rotating.
5. The gearbox shafting gear testing machine according to claim 1 or 2, wherein: the shafting assembling and compressing test gear device comprises a shafting compressing device, a test gear device and a shafting assembling device;
the shafting assembling device is provided with an input/output shaft positioning seat, an intermediate shaft positioning seat and a shafting assembling slide rail, wherein the intermediate shaft positioning seat is arranged on the shafting assembling slide rail and can slide along the slide rail;
the gear testing device comprises a shifting fork shaft assembly, a return interlocking device and a gear testing slide rail, wherein the shifting fork shaft assembly is arranged on the gear testing slide rail through the return interlocking device and can slide along the slide rail;
the shafting closing device is provided with a closing cylinder, a feeding slide rail and a feeding cylinder, a cylinder rod of the feeding cylinder is connected with the shafting closing device, and the control shafting closing device can slide on the feeding slide rail.
6. The gearbox shafting gear testing machine according to claim 1 or 2, wherein: the clamp overturning device comprises an overturning driving motor, a reduction gearbox and an overturning arm, wherein the overturning driving motor has a band-type brake function.
7. The gearbox shafting gear testing machine according to claim 1 or 2, wherein: and the foundation adjusting bolt is arranged on the base of the equipment body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003903.5U CN204405321U (en) | 2015-01-05 | 2015-01-05 | Gear-box axle system examination shelves machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003903.5U CN204405321U (en) | 2015-01-05 | 2015-01-05 | Gear-box axle system examination shelves machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204405321U true CN204405321U (en) | 2015-06-17 |
Family
ID=53429171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520003903.5U Active CN204405321U (en) | 2015-01-05 | 2015-01-05 | Gear-box axle system examination shelves machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204405321U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864406A (en) * | 2016-05-30 | 2016-08-17 | 重庆青山工业有限责任公司 | Assembling device for front-engine front-drive automobile transmission assembly shafting |
| KR101808707B1 (en) * | 2016-03-22 | 2017-12-14 | (주)에이디티 | Drive Unit for Transmission Test |
| CN116164953A (en) * | 2023-04-24 | 2023-05-26 | 广东瑞克斯智能科技有限公司 | Motor testing device for curtain rail |
-
2015
- 2015-01-05 CN CN201520003903.5U patent/CN204405321U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101808707B1 (en) * | 2016-03-22 | 2017-12-14 | (주)에이디티 | Drive Unit for Transmission Test |
| CN105864406A (en) * | 2016-05-30 | 2016-08-17 | 重庆青山工业有限责任公司 | Assembling device for front-engine front-drive automobile transmission assembly shafting |
| CN116164953A (en) * | 2023-04-24 | 2023-05-26 | 广东瑞克斯智能科技有限公司 | Motor testing device for curtain rail |
| CN116164953B (en) * | 2023-04-24 | 2023-06-27 | 广东瑞克斯智能科技有限公司 | Motor testing device for curtain rail |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |