CN108709498B - Efficient gear shaft precision finishing check out test set - Google Patents
Efficient gear shaft precision finishing check out test set Download PDFInfo
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- CN108709498B CN108709498B CN201810360539.6A CN201810360539A CN108709498B CN 108709498 B CN108709498 B CN 108709498B CN 201810360539 A CN201810360539 A CN 201810360539A CN 108709498 B CN108709498 B CN 108709498B
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- 238000012360 testing method Methods 0.000 title description 2
- 238000001514 detection method Methods 0.000 claims abstract description 70
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 238000003860 storage Methods 0.000 claims abstract description 55
- 238000003754 machining Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 12
- 238000005070 sampling Methods 0.000 claims description 12
- 238000005259 measurement Methods 0.000 abstract description 17
- 238000000151 deposition Methods 0.000 description 16
- 238000000429 assembly Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 239000011435 rock Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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Abstract
The invention provides efficient gear shaft precision machining detection equipment, and belongs to the technical field of machinery. It has solved current gear shaft radial runout and has measured technical problem such as slow. An efficient precision machining detection device for a gear shaft comprises a rack, wherein a sample storage groove for containing the gear shaft to be detected, a detection mechanism for detecting radial runout of the gear shaft and a storage groove for storing the gear shaft after detection are sequentially arranged on the rack, the detection mechanism comprises a first push rod motor, a second motor, a first fixed plate, a second fixed plate, a push plate, a fixed plate, a rotary disc and a vibration detector, the first fixed plate and the second fixed plate are fixedly arranged on the rack, the first fixed plate and the second fixed plate are parallel to each other, the first push rod motor is fixedly arranged on the first fixed plate, an output shaft is horizontally arranged, and the push plate is fixedly arranged at the end part of the; the second motor is fixedly arranged on the push plate, the output shaft is horizontally arranged, and the fixed disc is fixedly arranged at the end part of the output shaft of the second motor. The invention has the advantage of fast measurement of radial runout of the gear shaft.
Description
Technical Field
The invention belongs to the technical field of machinery, and particularly relates to efficient gear shaft precision machining detection equipment.
Background
The radial runout detection of the workpiece is a conventional dimensional accuracy detection, and specifically refers to the maximum variation of the distance between each point on the actual surface of the detected rotary surface and the reference axis in the same cross section. The radial runout is an important precision measurement index of a rotary workpiece, for example, the radial runout of a gear is an important factor influencing the transmission precision of the gear, and the axial runout and the radial runout of a rim of an automobile hub are important indexes for measuring the quality of the rim.
At present, the development of the manufacturing industry puts higher and higher requirements on the precision of parts, and more attention is paid to how to measure the radial run-out efficiently and accurately.
The existing method for measuring the radial runout of the workpiece has manual measurement and automatic measurement. In conventional manual measurement, a workpiece is generally positioned and clamped by a mechanism, a dial indicator type measuring instrument is fixed to a measuring station, and finally the workpiece is rotated around a reference shaft to observe and read an indication value of the measuring instrument, so that the radial runout tolerance of the measured workpiece is obtained.
The gear shaft is an important part in the modern mechanical equipment. The gear shaft is used as the combination of a gear and a shaft, the requirement on radial runout is high, any slight error can affect equipment, and the existing equipment is low in measuring efficiency and accuracy.
Disclosure of Invention
The invention aims to provide efficient gear shaft precision machining detection equipment aiming at the problems in the prior art, and the problem of slow gear shaft radial run-out measurement is solved.
The purpose of the invention can be realized by the following technical scheme: the efficient precision machining detection equipment for the gear shaft comprises a rack and is characterized in that a sample storage groove for containing the gear shaft to be detected, a detection mechanism for detecting radial runout of the gear shaft and a storage groove for storing the gear shaft after detection are sequentially arranged on the rack, the detection mechanism comprises a first push rod motor, a second motor, a first fixed plate, a second fixed plate, a push plate, a fixed plate, a rotary disc and a vibration detector, the first fixed plate and the second fixed plate are fixedly arranged on the rack, the first fixed plate and the second fixed plate are parallel to each other, the first push rod motor is fixedly arranged on the first fixed plate, an output shaft is horizontally arranged, and the push plate is fixedly arranged at the end part of the output shaft of the first push rod; the second motor is fixedly arranged on the push plate, the output shaft is horizontally arranged, the fixed disc is fixedly arranged at the end part of the output shaft of the second motor, the rotary disc is rotatably arranged on the second fixed plate, limiting grooves for fixing the gear shaft are formed in the fixed disc and the rotary disc, and a clamping station for clamping the gear shaft is formed between the fixed disc and the rotary disc; an elastic component capable of enabling the push plate to automatically reset is arranged between the first fixing plate and the second fixing plate; detection components for detecting radial runout of the gear shaft are arranged on two sides of the clamping station; the detection assembly comprises a detection frame, an infrared receiver and an infrared emitter, the detection frame is fixedly arranged on the rack, an adjusting rod is arranged on the detection frame in a sliding mode, the infrared receiver and the infrared emitter are fixedly arranged at the end part of the adjusting rod, and the infrared receiver can reflect infrared rays emitted by the infrared emitter and then receive the infrared rays; the sample storage groove is provided with a sampling mechanism and is also provided with a limiting structure for limiting a gear shaft; the rack is also provided with a conveying mechanism which can convey the gear shaft for detection and convey the gear shaft for storage, and the conveying mechanism is positioned above the detection mechanism.
The working principle of the invention is as follows: with the tooth axle holding at the groove of depositing appearance, construct through the sampling mechanism of the inslot of depositing appearance and separate the tooth axle one by one, then carry the tooth axle to detection mechanism through conveying mechanism and detect, the tooth axle is carried to the clamping station, push rod motor starts, promote the push pedal, the tooth axle is fixed to fixed disk in the push pedal and the carousel on the fixed plate two, then the second motor starts, the second motor drives the fixed disk and rotates, the fixed disk drives the tooth axle and rotates, the fixed plate and the carousel of here can be fixed with the coaxial location of tooth axle. In the rotating process of the gear shaft, detecting radial runout of the gear shaft through detecting assemblies on two sides of a clamping station; after the detection is finished, the food is conveyed into the kitchen groove through the conveying mechanism. The position of the gear shaft is limited through the limiting structure, so that the conveying mechanism can convey more conveniently, and later-stage detection is facilitated. The invention can accurately detect the radial runout of the gear shaft through the detection mechanism.
After the gear shaft measurement, elastic component makes the push pedal reset, and this elastic component can also make the push pedal keep limit position, prevents to rock. The fixed disk is detachable from the rotary disk and can be replaced according to the diameter of the gear shaft. The invention adopts the full-automatic fixed gear shaft and the conveying gear shaft, avoids the deviation caused by manually fixing the gear shaft, adopts an automatic detection mode, avoids the error caused by manual measurement, and improves the accuracy rate and the measurement efficiency of the measurement.
And receiving infrared rays emitted by the infrared emitter through the infrared receiver, and calculating the maximum distance and the minimum distance between the surface of the gear shaft and the infrared receiver to obtain the radial run-out deviation. The infrared receiver receives the infrared transmitter and can accurately measure the radial run-out deviation.
In the radial run-out detection device, a first rubber pad is laid at the bottom of the sample storage tank, and a second rubber pad is laid at the bottom of the sample storage tank. The epaxial gear of tooth is accurate piece, directly places when depositing kind groove or storing the groove, and the edge of gear and the groove of depositing kind or storing the groove collision can cause circumstances such as deckle edge or sunken.
In the radial runout detection device, one end of the storage groove is hinged on the rack, and the other end of the storage groove is fixedly provided with the adjusting sheet. The distance between one end of the storage groove and the conveying mechanism can be adjusted through the adjusting rod, and the phenomenon that the distance is too large and the tooth shaft falls into the storage groove from the conveying mechanism and is damaged is prevented. The distance between the two can also be adjusted according to the diameter of the gear shaft.
In the radial runout detection device, the sampling mechanism comprises a rotating shaft, a material storage block and a first motor, the rotating shaft is rotatably arranged in the sample storage groove, a groove for sampling is formed in the rotating shaft, and the material storage block is fixedly arranged on the sample storage groove; the first motor is fixedly arranged on one side of the sample storage tank, an output shaft of the first motor is connected with one rotating end, and the rotating shaft can be driven to rotate by the first motor. The tooth shaft is clamped in the groove, the first motor rotates to drive the rotating shaft to rotate, the tooth shaft is conveyed to the other side from one side of the rotating shaft, then the tooth shaft drops from the groove and enters the material storage block, and then the conveying mechanism is waited to convey the tooth shaft. The sampling mechanism can transmit one tooth shaft out.
In the above-mentioned radial run-out detection device, limit structure including setting up two limiting plates at the groove of depositing a sample, the groove lateral wall of depositing a sample on seted up a plurality of slide holes, the limiting plate passes through the movable rod setting on the slide hole, the limiting plate can be for depositing a sample groove lateral wall round trip movement. Through adjusting two limiting plates, the position of restriction tooth axle on depositing the appearance groove makes things convenient for follow-up detection. The limiting plate is adjustable, and the movable rod passes through the bolt fastening.
In the radial runout detection device, the elastic component comprise a slide bar, a spring and a sleeve, the push plate is provided with a through hole, the slide bar is arranged in the through hole in a penetrating manner, the two ends of the slide bar are respectively and fixedly arranged on the first fixing plate and the second fixing plate, the sleeve is sleeved on the slide bar, one end of the sleeve is connected to the push plate, the spring is arranged on the slide bar, one end of the spring is connected with the sleeve, the other end of the spring is connected with the second fixing plate, and the spring enables the push plate to be far away from the second fixing plate. When the push plate is close to the second fixing plate, the spring is extruded, and when the second motor is closed, the push plate automatically resets through the spring.
In the radial run-out detection device, the number of the adjusting rods is at least four. The gear shaft is long, and a plurality of adjusting rods and infrared receivers on the adjusting rods are needed to receive infrared emitters for detection.
In the radial run-out detection device, the conveying mechanism comprises a first sliding frame, a second push rod motor and a third push rod motor, wherein the first sliding frame is arranged on the push plate in a sliding mode and can move left and right relative to the push plate, the second push rod motor is fixedly arranged on one side of the sliding frame, an output shaft of the second push rod motor is horizontally arranged, and the output shaft of the second push rod motor is connected with the push plate; the first sliding frame is arranged on the second sliding frame in a sliding mode, the second sliding frame can move up and down relative to the push plate, the third push rod motor is fixedly arranged on the first sliding frame, an output shaft of the third push rod motor is vertically downward, and the output shaft of the third push rod motor is connected with the second sliding frame; and two grabbing mechanisms for grabbing the gear shafts are arranged at the lower parts of the two sliding frames. The second push rod motor is started, the second push rod motor drives the first sliding frame to move left and right relative to the push plate, the third push rod motor is started, and the third push rod motor drives the second sliding frame to move up and down relative to the first sliding frame. The gear shaft is grabbed more flexibly.
In the radial runout detection device, the grabbing mechanism comprises a push rod motor IV, a clamping block I and a clamping block II, the push rod motor IV is fixedly arranged at the lower part of the sliding frame II, an output shaft of the push rod motor IV is horizontally arranged, the clamping block I is fixedly arranged at the lower part of the sliding frame II, a through hole is formed in the clamping block I, the output shaft of the push rod motor IV penetrates through the through hole, the clamping block II is fixedly arranged at the end part of the output shaft of the push rod motor IV, and the clamping block I and the clamping block II form a clamping opening for clamping a gear shaft. And the fourth push rod motor is started, and the first clamping block and the second clamping block clamp the gear shaft. The clamping opening is square, so that the gear shaft is convenient to fix and limit.
Compared with the prior art, the invention has the following advantages:
1. the invention adopts the full-automatic fixed gear shaft and the conveying gear shaft, avoids the deviation caused by manually fixing the gear shaft, adopts an automatic detection mode, avoids the error caused by manual measurement, and improves the accuracy rate and the measurement efficiency of the measurement.
2. And receiving infrared rays emitted by the infrared emitter through the infrared receiver, and calculating the maximum distance and the minimum distance between the surface of the gear shaft and the infrared receiver to obtain the radial run-out deviation. The infrared receiver receives the infrared transmitter and can accurately measure the radial run-out deviation.
Drawings
FIG. 1 is a schematic of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic view of the conveying mechanism of the present invention.
Fig. 4 is a schematic view of a grasping mechanism in the present invention.
FIG. 5 is a schematic view of a sample well according to the present invention.
FIG. 6 is a schematic view of the detection mechanism of the present invention.
In the figure, 1, a frame; 2. a sample storage groove; 3. a storage tank; 4. a regulating sheet; 5. a rotating shaft; 6. a material storage block; 7. a first motor; 8. a groove; 9. a limiting plate; 10. a movable rod; 11. a push rod motor I; 12. a second motor; 13. a first fixing plate; 14. a second fixing plate; 15. pushing the plate; 16. fixing the disc; 17. a turntable; 18. a vibration detector; 19. a slide bar; 20. a spring; 21. a sleeve; 22. a detection frame; 23. adjusting a rod; 24. a first sliding frame; 25. a second sliding frame; 26. a push rod motor II; 27. a third push rod motor; 28. a push rod motor IV; 29. a first clamping block; 30. and a second clamping block.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 6, an efficient precision machining detection device for a gear shaft comprises a rack 1, wherein a sample storage groove 2 for accommodating the gear shaft to be detected, a detection mechanism for detecting radial runout of the gear shaft and a storage groove 3 for storing the detected gear shaft are sequentially arranged on the rack 1, the detection mechanism comprises a push rod motor I11, a second motor 12, a fixed plate I13, a fixed plate II 14, a push plate 15, a fixed disc 16, a rotary disc 17 and a vibration detector 18, the fixed plate I13 and the fixed plate II 14 are fixedly arranged on the rack 1, the fixed plate I13 and the fixed plate II 14 are parallel to each other, the push rod motor I11 is fixedly arranged on the fixed plate I13, an output shaft is horizontally arranged, and the push plate 15 is fixedly arranged at the end part of the output; the second motor 12 is fixedly arranged on the push plate 15, an output shaft is horizontally arranged, the fixed disc 16 is fixedly arranged at the end part of the output shaft of the second motor 12, the rotary disc 17 is rotatably arranged on the second fixed plate 14, limiting grooves for fixing the gear shaft are formed in the fixed disc 16 and the rotary disc 17, and a clamping station for clamping the gear shaft is formed between the fixed disc 16 and the rotary disc 17; an elastic component which can enable the push plate 15 to automatically reset is arranged between the first fixing plate 13 and the second fixing plate 14; detection assemblies for detecting radial runout of the gear shaft are arranged on two sides of the clamping station; the detection assembly comprises a detection frame 22, an infrared receiver and an infrared emitter, the detection frame 22 is fixedly arranged on the rack 1, an adjusting rod 23 is slidably arranged on the detection frame 22, the infrared receiver and the infrared emitter are fixedly arranged at the end part of the adjusting rod 23, and the infrared receiver can reflect infrared rays emitted by the infrared emitter and then receive the infrared rays; the sample storage groove 2 is provided with a sampling mechanism, and the sample storage groove 2 is also provided with a limiting structure for limiting a gear shaft; the rack 1 is also provided with a conveying mechanism which can convey the gear shaft for detection and convey the gear shaft for storage, and the conveying mechanism is positioned above the detection mechanism.
After the gear shaft measurement is finished, the elastic component enables the push plate 15 to reset, and the elastic component can also enable the push plate 15 to keep a limiting position to prevent shaking. The fixed disc 16 and the rotary disc 17 can be detached and replaced according to the diameter of the gear shaft. And receiving infrared rays emitted by the infrared emitter through the infrared receiver, and calculating the maximum distance and the minimum distance between the surface of the gear shaft and the infrared receiver to obtain the radial run-out deviation. The infrared receiver receives the infrared transmitter and can accurately measure the radial run-out deviation.
The invention adopts the full-automatic fixed gear shaft and the conveying gear shaft, avoids the deviation caused by manually fixing the gear shaft, adopts an automatic detection mode, avoids the error caused by manual measurement, and improves the accuracy rate and the measurement efficiency of the measurement.
Specifically, a first rubber pad is laid at the bottom of the sample storage groove 2, and a second rubber pad is laid at the bottom of the sample storage groove 3. The epaxial gear of tooth is accurate piece, directly places when depositing kind groove 2 or storing groove 3, and the edge of gear and the groove 2 of depositing kind or storing groove 3 collision can cause circumstances such as deckle edge or sunken.
Specifically, one end of the storage tank 3 is hinged to the frame 1, and the other end of the storage tank 3 is fixedly provided with an adjusting sheet 4. The distance between one end of the storage tank 3 and the conveying mechanism can be adjusted by the adjusting rod 23, so that the situation that the distance is too large and the pinion falls from the conveying mechanism to the storage tank 3 and is damaged is prevented. The distance between the two can also be adjusted according to the diameter of the gear shaft.
Specifically, the sampling mechanism comprises a rotating shaft 5, a material storage block 6 and a first motor 7, wherein the rotating shaft 5 is rotatably arranged in the sample storage groove 2, a groove 8 for sampling is formed in the rotating shaft 5, and the material storage block 6 is fixedly arranged on the sample storage groove 2; the first motor 7 is fixedly arranged on one side of the sample storage groove 2, an output shaft of the first motor 7 is connected with one rotating end, and the first motor 7 can drive the rotating shaft 5 to rotate. The tooth axle is blocked in the groove 8, the first motor 7 rotates to drive the rotating shaft 5 to rotate, the tooth axle is conveyed to the other side from one side of the rotating shaft 5, then the tooth axle drops from the groove 8 and enters the material storage block 6, and then the conveying mechanism is waited for to convey the tooth axle. The sampling mechanism can transmit one tooth shaft out.
Specifically, limit structure has seted up a plurality of slide holes including setting up two limiting plates 9 in the groove of depositing 2 on the groove 2 lateral walls of depositing, and limiting plate 9 passes through movable rod 10 and sets up on the slide hole, and limiting plate 9 can be for the groove 2 lateral walls round trip movement of depositing. Through adjusting two limiting plates 9, the position of restriction tooth axle on depositing appearance groove 2 makes things convenient for follow-up detection. The limiting plate 9 is adjustable, and the movable rod 10 is fixed through a bolt.
Specifically, the elastic component comprises a sliding rod 19, a spring 20 and a sleeve 21, a through hole is formed in the push plate 15, the sliding rod 19 penetrates through the through hole, two ends of the sliding rod 19 are fixedly arranged on the first fixing plate 13 and the second fixing plate 14 respectively, the sleeve 21 is fixedly arranged on the sliding rod 19, one end of the sleeve 21 is connected to the push plate 15, the spring 20 is arranged on the sliding rod 19, one end of the spring 20 is connected with the sleeve 21, the other end of the spring 20 is connected with the second fixing plate 14, and the spring 20 enables the push plate 15 to be far away from the second fixing plate 14. When the push plate 15 approaches the second fixing plate 14, the spring 20 is pressed, and when the second motor 12 is turned off, the push plate 15 is automatically reset through the spring 20.
Specifically, the number of the adjustment rods 23 is at least four. The length of the gear shaft is long, and a plurality of adjusting rods 23 and infrared receivers on the adjusting rods 23 are required to receive and detect the infrared transmitters.
Specifically, the conveying mechanism comprises a first sliding frame 24, a second sliding frame 25, a second push rod motor 26 and a third push rod motor, wherein the first sliding frame 24 is arranged on the push plate 15 in a sliding mode, the first sliding frame 24 can move left and right relative to the push plate 15, the second push rod motor 26 is fixedly arranged on the side of the first sliding frame 24, an output shaft of the second push rod motor 26 is horizontally arranged, and the output shaft of the second push rod motor 26 is connected with the push plate 15; the first sliding frame 24 is arranged on the second sliding frame 25 in a sliding mode, the second sliding frame 25 can move up and down relative to the push plate 15, the third push rod motor is fixedly arranged on the first sliding frame 24, an output shaft of the third push rod motor is vertically downward, and the output shaft of the third push rod motor is connected with the second sliding frame 25; the lower part of the second sliding frame 25 is provided with two grabbing mechanisms for grabbing the gear shaft. The second push rod motor 26 is started, the second push rod motor 26 drives the first sliding frame 24 to move left and right relative to the push plate 15, the third push rod motor is started, and the third push rod motor drives the second sliding frame 25 to move up and down relative to the first sliding frame 24, so that the grabbing mechanism can move up, down, left and right. The gear shaft is grabbed more flexibly. The number of the grabbing mechanism mechanisms is two.
Specifically, the grabbing mechanism comprises a fourth push rod motor, a first clamping block 29 and a second clamping block 30, the fourth push rod motor is fixedly arranged on the lower portion of the second sliding frame 25, an output shaft of the fourth push rod motor is horizontally arranged, the first clamping block 29 is fixedly arranged on the lower portion of the second sliding frame 25, a through hole is formed in the first clamping block 29, the output shaft of the fourth push rod motor penetrates through the through hole, the second clamping block 30 is fixedly arranged at the end portion of the output shaft of the fourth push rod motor, and the first clamping block 29 and the second clamping block 30 form a clamping opening for clamping a gear shaft. And the fourth push rod motor is started, and the first clamping block 29 and the second clamping block 30 clamp the gear shaft. The clamping opening is square, so that the gear shaft is convenient to fix and limit.
The working principle of the invention is as follows: with the tooth axle holding in the groove of depositing appearance 2, through the mechanism of taking a sample in the groove of depositing appearance 2 with the tooth axle separation one by one, then carry the tooth axle to detection mechanism through conveying mechanism and detect, the tooth axle is carried to the clamping station, push rod motor 11 starts, promote push pedal 15, the tooth axle is fixed to fixed disk 16 on the push pedal 15 and the carousel 17 on the fixed plate two 14, then second motor 12 starts, second motor 12 drives fixed disk 16 and rotates, fixed disk 16 drives the tooth axle and rotates, the fixed plate and the carousel 17 of here can be fixed with the coaxial location of tooth axle. In the rotating process of the gear shaft, detecting radial runout of the gear shaft through detecting assemblies on two sides of a clamping station; after the detection is finished, the food is conveyed into the kitchen groove through the conveying mechanism. The position of the gear shaft is limited through the limiting structure, so that the conveying mechanism can convey more conveniently, and later-stage detection is facilitated. The invention can accurately detect the radial runout of the gear shaft through the detection mechanism.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (6)
1. The efficient precision machining detection equipment for the gear shaft comprises a rack and is characterized in that a sample storage groove for containing the gear shaft to be detected, a detection mechanism for detecting radial runout of the gear shaft and a storage groove for storing the gear shaft after detection are sequentially arranged on the rack, the detection mechanism comprises a first push rod motor, a second motor, a first fixed plate, a second fixed plate, a push plate, a fixed plate, a rotary disc and a vibration detector, the first fixed plate and the second fixed plate are fixedly arranged on the rack, the first fixed plate and the second fixed plate are parallel to each other, the first push rod motor is fixedly arranged on the first fixed plate, an output shaft is horizontally arranged, and the push plate is fixedly arranged at the end part of the output shaft of the first push rod; the second motor is fixedly arranged on the push plate, the output shaft is horizontally arranged, the fixed disc is fixedly arranged at the end part of the output shaft of the second motor, the rotary disc is rotatably arranged on the second fixed plate, limiting grooves for fixing the gear shaft are formed in the fixed disc and the rotary disc, and a clamping station for clamping the gear shaft is formed between the fixed disc and the rotary disc; an elastic component capable of enabling the push plate to automatically reset is arranged between the first fixing plate and the second fixing plate; detection components for detecting radial runout of the gear shaft are arranged on two sides of the clamping station; the detection assembly comprises a detection frame, an infrared receiver and an infrared emitter, the detection frame is fixedly arranged on the rack, an adjusting rod is arranged on the detection frame in a sliding mode, the infrared receiver and the infrared emitter are fixedly arranged at the end part of the adjusting rod, and the infrared receiver can reflect infrared rays emitted by the infrared emitter and then receive the infrared rays; the sample storage groove is provided with a sampling mechanism and is also provided with a limiting structure for limiting a gear shaft; the rack is also provided with a conveying mechanism which can convey the detection of the gear shaft and the storage of the gear shaft, and the conveying mechanism is positioned above the detection mechanism; the conveying mechanism comprises a first sliding frame, a second push rod motor and a third push rod motor, wherein the first sliding frame is arranged on the push plate in a sliding mode and can move left and right relative to the push plate; the second sliding frame is arranged on the first sliding frame in a sliding mode, the second sliding frame can move up and down relative to the first sliding frame, the third push rod motor is fixedly arranged on the first sliding frame, an output shaft of the third push rod motor is vertically downward, and the output shaft of the third push rod motor is connected with the second sliding frame; the lower part of the second sliding frame is provided with two grabbing mechanisms for grabbing the gear shaft; the second push rod motor is started, the second push rod motor drives the first sliding frame to move left and right relative to the push plate, the third push rod motor is started, and the third push rod motor drives the second sliding frame to move up and down relative to the first sliding frame, so that the grabbing mechanism can move up, down, left and right; the grabbing mechanism comprises a push rod motor IV, a clamping block I and a clamping block II, the push rod motor IV is fixedly arranged at the lower part of the sliding frame II, an output shaft of the push rod motor IV is horizontally arranged, the clamping block I is fixedly arranged at the lower part of the sliding frame II, a through hole is formed in the clamping block I, the output shaft of the push rod motor IV penetrates through the through hole, the clamping block II is fixedly arranged at the end part of the output shaft of the push rod motor IV, and the clamping block I and the clamping block II form a clamping opening for clamping a gear shaft;
the number of the adjusting rods is at least four.
2. The efficient precise gear shaft machining detection device as claimed in claim 1, wherein a first rubber pad is laid at the bottom of the sample storage tank, and a second rubber pad is laid at the bottom of the sample storage tank.
3. The efficient precision machining detection device for the gear shaft is characterized in that one end of the storage groove is hinged to the rack, and the other end of the storage groove is fixedly provided with the adjusting sheet.
4. The efficient precise gear shaft machining detection device as claimed in claim 1, wherein the sampling mechanism comprises a rotating shaft, a material storage block and a first motor, the rotating shaft is rotatably arranged in the material storage groove, a groove for sampling is formed in the rotating shaft, and the material storage block is fixedly arranged on the material storage groove; the first motor is fixedly arranged on one side of the sample storage tank, an output shaft of the first motor is connected with one end of the rotating shaft, and the rotating shaft can be driven to rotate by the first motor; the tooth shaft is clamped in the groove, the first motor rotates to drive the rotating shaft to rotate, the tooth shaft is conveyed to the other side from one side of the rotating shaft, then the tooth shaft drops from the groove and enters the material storage block, and then the conveying mechanism is waited to convey the tooth shaft.
5. The efficient gear shaft precision machining detection device according to claim 1, wherein the limiting structure comprises two limiting plates arranged in the sample storage groove, a plurality of sliding holes are formed in the side wall of the sample storage groove, the limiting plates are arranged on the sliding holes through movable rods, and the limiting plates can move back and forth relative to the side wall of the sample storage groove.
6. The efficient precision machining detection device for the toothed shaft according to claim 1, wherein the elastic assembly comprises a sliding rod, a spring and a sleeve, the push plate is provided with a through hole, the sliding rod penetrates through the through hole, two ends of the sliding rod are fixedly arranged on the first fixing plate and the second fixing plate respectively, the sleeve is sleeved on the sliding rod between the second fixing plate and the push plate, one end of the sleeve is connected to the push plate, the spring is arranged on the sliding rod between the second fixing plate and the push plate, one end of the spring is connected with the other end of the sleeve, the other end of the spring is connected with the second fixing plate, and the spring enables the push plate to be far away from the second fixing plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810360539.6A CN108709498B (en) | 2018-04-20 | 2018-04-20 | Efficient gear shaft precision finishing check out test set |
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| CN201810360539.6A CN108709498B (en) | 2018-04-20 | 2018-04-20 | Efficient gear shaft precision finishing check out test set |
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| CN108709498B true CN108709498B (en) | 2020-06-16 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3580064A (en) * | 1969-03-27 | 1971-05-25 | Philco Ford Corp | Radial runout recorder |
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|---|---|
| CN108709498A (en) | 2018-10-26 |
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