CN111458020A - Noise detection device for cylindrical gear after finish machining - Google Patents
Noise detection device for cylindrical gear after finish machining Download PDFInfo
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- CN111458020A CN111458020A CN202010490646.8A CN202010490646A CN111458020A CN 111458020 A CN111458020 A CN 111458020A CN 202010490646 A CN202010490646 A CN 202010490646A CN 111458020 A CN111458020 A CN 111458020A
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- gear
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- shaft
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- 238000001514 detection method Methods 0.000 title claims abstract description 52
- 238000003754 machining Methods 0.000 title claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 51
- 230000005389 magnetism Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a noise detection device for a cylindrical gear after finish machining, which comprises a machine body, wherein a detection cavity with a forward opening is arranged in the machine body, a noise detector is fixed in the upper end wall of the detection cavity, a cleaning cavity with a rightward opening is arranged in the left end wall of the detection cavity, a cleaning device is arranged in the cleaning cavity, a driving cavity is arranged at the lower side of the cleaning cavity, a discontinuous cavity is arranged at the right side of the driving cavity, a moving cavity is arranged above the right side of the discontinuous cavity, and a main motor is arranged in the left end wall of the moving cavity.
Description
Technical Field
The invention relates to the technical field of finish machining detection, in particular to a noise detection device for a cylindrical gear after finish machining.
Background
Usually need detect after the gear carries out the finish machining, the gear can produce the noise at operating condition, carry out analysis and detection to the noise through noise detection device, can know whether the noise of this gear reaches the standard, also can judge simultaneously whether qualified the gear, but traditional check out test set does not have fixed contrast group, this just makes the result of detecting at every turn not have the reference degree each other, can not obtain the data of a system, still need thoroughly clean the gear earlier before detecting the gear simultaneously, with the reduction detection error, just so detection efficiency has been reduced, also probably sneak into debris such as dust simultaneously in the meshing process, thereby influence the testing result.
Disclosure of Invention
Aiming at the technical defects, the invention provides a noise detection device for a cylindrical gear after finish machining, which can overcome the defects.
The invention relates to a noise detection device after cylindrical gear finish machining, which comprises a machine body, wherein a detection cavity with a forward opening is arranged in the machine body, a noise detector is fixed in the upper end wall of the detection cavity, a cleaning cavity with a rightward opening is arranged in the left end wall of the detection cavity, a cleaning device is arranged in the cleaning cavity, a driving cavity is arranged at the lower side of the cleaning cavity, a discontinuous cavity is arranged at the right side of the driving cavity, a moving cavity is arranged above the right side of the discontinuous cavity, a main motor is arranged in the left end wall of the moving cavity, a switching device is arranged in the moving cavity and comprises a moving block arranged in the moving cavity in a sliding manner, a moving spring fixedly arranged in the left end wall of the moving cavity is arranged at the left side of the moving block, a sliding cavity is arranged in the lower end wall of the detection cavity, and the lower end, the utility model discloses a sliding device, including the slip intracavity, sliding chamber, rotating chamber, fine processing gear, detection chamber, the interior rotating device that is provided with of slip intracavity, the last rotation of sliding chamber installs the main shaft, the finish machining gear can be installed to the upside of main shaft, it is provided with contrast device in the right-hand member wall in detection chamber, the downside that detects the chamber is provided with and is located remove the middle chamber on chamber right side, the below left side that removes the chamber is provided with and is located it is interrupted the ascending lift chamber of opening up on chamber right side, the rear end wall right side that detects the chamber is provided with the brush chamber.
Preferably, the sweeping device comprises a cleaning shaft rotatably arranged on the front end wall and the rear end wall of the cleaning cavity, a cleaning gear is fixedly arranged on the cleaning shaft, a cleaning head capable of cleaning the teeth of the finish machining gear is fixed on the right side of the cleaning gear, a rack slidably arranged in the lower end wall of the cleaning cavity is meshed on the left side of the cleaning gear, the lower side of the rack extends into the driving cavity, a right end of the main motor is connected with a motor shaft, the right end of the main motor extends into the moving cavity, the left end of the main motor penetrates through the interrupted cavity and extends into the driving cavity, an eccentric wheel is fixed on the left side of the motor shaft, an eccentric rod is fixed at the left eccentric position of the eccentric wheel, a driving rod is rotatably arranged on the eccentric rod, the upper side of the driving rod is hinged on the lower side of the rack, and a brush motor is, the right side power connection of brush motor set up in the brush axle in the brush chamber right side wall, be fixed with the brush wheel on the brush axle, the lower extreme wall internal fixation in detection chamber is located the left magnetism of slip chamber is inhaled the piece.
Preferably, the switching device includes a gear cavity with an upward opening in the moving block, a slot capable of aligning with the lifting cavity is disposed on the lower end surface of the moving block, a rotating wheel located in the interrupted cavity is fixed on the motor shaft, an interrupted rod is fixed on the outer side of the rotating wheel, an interrupted gear capable of being intermittently driven by the interrupted rod is disposed below the rotating wheel, a block shaft rotatably disposed in the right end wall of the interrupted cavity is fixed on the right side of the interrupted gear, the right side of the block shaft extends into the lifting cavity and is fixed with a sector gear, a block rack slidably disposed in the lifting cavity and having an upper side capable of entering the slot is engaged with the rear side of the sector gear, a plurality of fixed rods are fixed on the right side of the block rack, a limiting block is rotatably disposed on the fixed rods, and a torsion spring is mounted between the limiting block and the fixed rods, the fixture block rack lifting device is characterized in that a limiting cavity with an opening facing left is arranged in the right end wall of the lifting cavity, a sliding groove with an opening facing forward is arranged in the rear end wall of the limiting cavity, a non-rotatable limiting shaft is arranged in the sliding groove in a sliding mode, a limiting wheel capable of limiting the fixture block rack to move upwards is fixed on the limiting shaft, and a lifting spring fixed in the lower end wall of the lifting cavity is installed on the lower side of the fixture block rack.
Preferably, the rotating device includes a left sliding shaft rotatably disposed in the left end wall of the gear cavity, the left side of the left sliding shaft extends to the inside of the moving cavity and is connected with the motor shaft by splines, the right side of the left sliding shaft is fixed with a left bevel gear, the lower side of the main shaft extends to the inside of the gear cavity and is rotatably disposed in the lower end wall of the gear cavity, the lower side of the left bevel gear is meshed with an input bevel gear fixed on the main shaft, the right side of the input bevel gear is meshed with a right bevel gear, the right side of the right bevel gear is fixed with a right sliding shaft rotatably disposed in the right end wall of the gear cavity, and the right side of the right sliding shaft extends to the inside of the moving cavity.
Preferably, the comparison device comprises an intermediate shaft which is rotatably arranged in the right end wall of the moving cavity and can be in splined connection with the right sliding shaft, the right side of the intermediate shaft extends into the intermediate cavity and is fixedly provided with an intermediate bevel gear, the lower side of the intermediate bevel gear is engaged with a comparison bevel gear, the upper side of the comparison bevel gear is fixedly provided with a comparison shaft which is rotatably arranged in the upper end wall of the intermediate cavity, the upper side of the comparison shaft extends into the comparison cavity and is fixedly provided with a comparison table, and the upper side of the comparison table is provided with a comparison gear which is fixedly arranged at the uppermost side of the comparison shaft.
The beneficial effects are that: the invention can completely sweep out impurities such as scrap iron and the like between teeth of the gear after finish machining, ensures that the detection result is not influenced by the mixing of the impurities in the subsequent detection process of the gear, and improves the detection quality;
the invention can realize seamless connection between cleaning and detection, reduces errors caused by secondary clamping, and simultaneously ensures the uniformity of a control group by using the only control gear, thereby improving the detection accuracy and reducing the errors.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a noise detection device after cylindrical gear finish machining according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a structural sectional view in the direction B-B in fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a noise detection device for a cylindrical gear after finish machining, which comprises a machine body 10, wherein a detection cavity 15 with a forward opening is arranged in the machine body 10, a noise detector 14 is fixed in the upper end wall of the detection cavity 15, a cleaning cavity 55 with a rightward opening is arranged in the left end wall of the detection cavity 15, a cleaning device is arranged in the cleaning cavity 55, a driving cavity 51 is arranged at the lower side of the cleaning cavity 55, a discontinuous cavity 44 is arranged at the right side of the driving cavity 51, a moving cavity 29 is arranged above the right side of the discontinuous cavity 44, a main motor 42 is arranged in the left end wall of the moving cavity 29, a switching device is arranged in the moving cavity 29, the switching device comprises a moving block 39 arranged in the moving cavity 29 in a sliding manner, a moving spring 66 fixedly arranged in the left end wall of the moving cavity 29 is arranged at the left side of the moving block 39, and a sliding cavity 27, the lower end wall portion of sliding chamber 27 with remove chamber 29 and communicate with each other, be provided with rotating device in the sliding chamber 27, rotating device sets up the sliding table 16 in sliding chamber 27 including sliding, it installs main shaft 26 to rotate on the sliding table 16, finish machining gear 17 can be installed to the upside of main shaft 26, it is provided with contrast device in the right end wall of detection chamber 15, the downside that detects chamber 15 is provided with and is located remove the middle chamber 30 on chamber 29 right side, the below left side that removes chamber 29 is provided with and is located it breaks ascending lift chamber 61 of the opening on chamber 44 right side, the rear end wall right side that detects chamber 15 is provided with opening forward's brush chamber 21.
Advantageously, the sweeping device comprises a cleaning shaft 11 rotatably arranged on the front end wall and the rear end wall of the cleaning cavity 55, a cleaning gear 12 is fixedly arranged on the cleaning shaft 11, a cleaning head 13 capable of cleaning the teeth of the finishing gear 17 is fixed on the right side of the cleaning gear 12, a rack 54 slidably arranged in the lower end wall of the cleaning cavity 55 is engaged on the left side of the cleaning gear 12, the lower side of the rack 54 extends into the driving cavity 51, a motor shaft 48 with the right end extending into the moving cavity 29 and the left end penetrating through the interrupted cavity 44 and extending into the driving cavity 51 is dynamically connected on the main motor 42, an eccentric wheel 50 is fixed on the left side of the motor shaft 48, an eccentric rod 49 is fixed on the left side of the eccentric wheel 50, a driving rod 52 is rotatably arranged on the eccentric rod 49, the upper side of the driving rod 52 is hinged on the lower side of the rack 54, the left end wall internal fixation in brush chamber 21 is provided with brush motor 18, the right side power connection of brush motor 18 have rotate set up in brush axle 19 in the right end wall in brush chamber 21, be fixed with brush wheel 20 on the brush axle 19, the lower end wall internal fixation that detects chamber 15 is located slide the left magnetism of chamber 27 and inhale piece 53, the device can sweep out all debris such as iron fillings between the teeth of fine machining rear gear, guarantees that the gear can not influence the testing result because of sneaking into of debris in follow-up testing process, has improved detection quality.
Advantageously, the switching device includes a gear cavity 28 with an upward opening, which is disposed in the moving block 39, a locking groove 40 which can be aligned with the lifting cavity 61 is disposed on a lower end surface of the moving block 39, a rotating wheel 47 which is disposed in the interruption cavity 44 is fixed on the motor shaft 48, an interruption rod 46 is fixed on an outer side of the rotating wheel 47, an interruption gear 45 which can be intermittently driven by the interruption rod 47 is disposed below the rotating wheel 47, a locking block shaft 43 which is rotatably disposed in a right end wall of the interruption cavity 44 is fixed on a right side of the interruption gear 45, a sector gear 41 is fixed on a right side of the locking block shaft 43 and extends into the lifting cavity 61, a locking block rack 56 which is slidably disposed in the lifting cavity 61 and an upper side of which can enter the locking groove 40 is engaged with a rear side of the sector gear 41, a plurality of fixing rods 64 are fixed on a right side of the locking block rack 56, the utility model discloses a fixture, including dead lever 64, limiting block 63, torsional spring 65, lifting cavity 61, limiting wheel 58, fixture block rack 56, lifting spring 62, the device can make cleanness and detection seamless joint, has reduced the produced error of secondary clamping to the degree of accuracy that detects has been improved.
Advantageously, the rotating device comprises a left sliding shaft 38 rotatably disposed in the left end wall of the gear cavity 28, the left side of the left sliding shaft 38 extends into the moving cavity 29 and is in spline connection with the motor shaft 48, the right side of the left sliding shaft 38 is fixed with a left bevel gear 37, the lower side of the main shaft 26 extends into the gear cavity 28 and is rotatably disposed in the lower end wall of the gear cavity 28, the lower side of the left bevel gear 37 is engaged with an input bevel gear 36 fixed on the main shaft 26, the right side of the input bevel gear 36 is engaged with a right bevel gear 35, the right side of the right bevel gear 35 is fixed with a right sliding shaft 34 rotatably disposed in the right end wall of the gear cavity 28, and the right side of the right sliding shaft 34 extends into the moving cavity 29.
Advantageously, the comparison device comprises an intermediate shaft 33 rotatably disposed in the right end wall of the moving chamber 29 and capable of being in splined connection with the right sliding shaft 34, the right side of the intermediate shaft 33 extends into the intermediate chamber 30 and is fixed with an intermediate bevel gear 32, the lower side of the intermediate bevel gear 32 is engaged with a comparison bevel gear 31, the upper side of the comparison bevel gear 31 is fixed with a comparison shaft 22 rotatably disposed in the upper end wall of the intermediate chamber 30, the upper side of the comparison shaft 22 extends into the comparison chamber 23 and is fixed with a comparison table 25, the upper side of the comparison table 25 is provided with a comparison gear 24 fixed on the uppermost side of the comparison shaft 22, and the device can be engaged with a gear with a fixed specification, so that the uniqueness of a comparison group is ensured, the accuracy of a detection result is improved, and errors are reduced.
In the initial state, the slide table 16 is located at the leftmost side of the slide cavity 27, the moving block 39 is located at the left side of the moving cavity 29, the moving spring 66 is compressed, the right slide shaft 34 is not connected with the intermediate shaft 33, the upper side of the latch rack 56 is located in the catch groove 40 to limit the movement of the moving block 39, the limiting shaft 60 is located at the leftmost side of the slide groove 59, and the finish machining gear 17 is not mounted at the upper side of the main shaft 26.
When the cleaning machine starts to work, the finish machining gear 17 after finish machining is arranged on the upper side of the main shaft 26, then the main motor 42 is started, so that the motor shaft 48 is driven to rotate, the rotating wheel 47 and the eccentric wheel 50 are driven to rotate through the motor shaft 48, the eccentric wheel 50 drives the eccentric rod 49 to do circular motion, the rack 54 is driven to do up-and-down reciprocating motion through the driving rod 52, so that the cleaning gear 12 is driven to do forward and reverse rotation with a small angle, so that the cleaning head 13 is driven to do up-and-down reciprocating motion, meanwhile, the motor shaft 48 drives the left bevel gear 37 to rotate through the left sliding shaft 38, so that the input bevel gear 36 is driven to rotate, so that the finish machining gear 17 is driven to rotate through the main shaft 26, so that the cleaning head 13 cleans the teeth of the finish machining gear 17, the swept-out iron chips are adsorbed by the magnetic adsorption block 53, meanwhile, the rotating, thereby driving the block shaft 43 to rotate, thereby driving the sector gear 41 to rotate, thereby intermittently moving the latch rack 56 downward, when the latch rack 56 moves downward, the lifting spring 62 is compressed, the limiting block 63 contacts with the limiting wheel 58 and makes the limiting block 63 rotate counterclockwise around the fixing rod 64, when the sector gear 41 is disengaged from the latch rack 56, the latch rack 56 moves upward under the action of the lifting spring 62, but at this time, the limiting block 63 will block the limiting wheel 58, thereby limiting the upward movement of the latch rack 56, after the sector gear 41 is engaged with the latch rack 56 again, the latch rack 56 will continue to move downward, when the cleaning head 13 finishes cleaning the finish machining gear 17, the upper side of the latch rack 56 just moves out of the latch groove 40, thereby causing the moving block 39 to move rightward under the action of the moving spring 66, thereby driving the sliding table 16 and the finish machining gear 17 to move rightward through the main shaft 26, further, the finishing gear 17 is meshed with the comparison gear 24, and the right slide shaft 34 is spline-connected to the intermediate shaft 33, so that the meshing position of the finishing gear 17 and the comparison gear 24 is located just in front of the brush wheel 20. The brush wheel 20 can clean the position of the reference gear 24 meshed with the finish machining gear 17, so that the input bevel gear 36 drives the right bevel gear 35 to rotate, the intermediate shaft 33 is driven to rotate through the right sliding shaft 34, the intermediate bevel gear 32 is driven to rotate, the reference bevel gear 31 is driven to rotate, the reference shaft 22 drives the reference gear 24 to rotate, the rotating speeds of the reference gear 24 and the finish machining gear 17 are the same, the rotating directions are opposite, the brush motor 18 is started, the brush wheel 20 is driven to rotate through the brush shaft 19, the position of the reference gear 24 meshed with the finish machining gear 17 is cleaned, the fact that sundries do not enter between teeth in meshing of the two gears to affect the detection result is guaranteed, the noise detector 14 collects and processes the noise when the two gears are meshed, the final detection result is output, and the main motor 42 and the brush motor 18 are closed after the detection is finished, at the moment, the fixture block rack 56 just moves to the lower side of the lifting cavity 61, the lifting spring 62 is in a limit compression state, the sector gear 41 is not meshed with the fixture block rack 56, then the limiting shaft 60 is manually pulled rightwards, so that the limiting wheel 58 moves rightwards, the fixture block rack 56 is limited in contact and is reset upwards under the action of the lifting spring 62, after the reset is finished, the limiting wheel 58 is pulled leftwards to the initial position, then the sliding table 16 is manually pulled leftwards, so that the moving block 39 moves leftwards, and finally the upper side of the fixture block rack 56 enters the clamping groove 40 to reciprocate.
The beneficial effects are that: the invention can completely sweep out impurities such as scrap iron and the like between teeth of the gear after finish machining, ensures that the detection result is not influenced by the mixing of the impurities in the subsequent detection process of the gear, and improves the detection quality; the invention can realize seamless connection between cleaning and detection, reduces errors caused by secondary clamping, and simultaneously ensures the uniformity of a control group by using the only control gear, thereby improving the detection accuracy and reducing the errors.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a noise detection device after cylindrical gear finish machining, includes the organism, its characterized in that: a detection cavity with a forward opening is arranged in the machine body, a noise detector is fixed in the upper end wall of the detection cavity, a cleaning cavity with a rightward opening is arranged in the left end wall of the detection cavity, a cleaning device is arranged in the cleaning cavity, a driving cavity is arranged at the lower side of the cleaning cavity, a discontinuous cavity is arranged at the right side of the driving cavity, a moving cavity is arranged above the right side of the discontinuous cavity, a main motor is arranged in the left end wall of the moving cavity, a switching device is arranged in the moving cavity and comprises a moving block which is slidably arranged in the moving cavity, a moving spring which is fixedly arranged in the left end wall of the moving cavity is arranged at the left side of the moving block, a sliding cavity is arranged in the lower end wall of the detection cavity, the lower end wall part of the sliding cavity is communicated with the moving cavity, a rotating device is arranged in the sliding cavity and comprises, the sliding table is rotatably provided with a main shaft, a finish machining gear can be installed on the upper side of the main shaft, a contrast device is arranged in the right end wall of the detection cavity, a middle cavity located on the right side of the moving cavity is arranged on the lower side of the detection cavity, a lifting cavity located on the right side of the intermittent cavity and with an upward opening is arranged on the left side of the lower portion of the moving cavity, and a brush cavity with a forward opening is arranged on the right side of the rear end wall of the detection cavity.
2. The device for detecting noise after cylindrical gear finishing according to claim 1, wherein: the cleaning device comprises a cleaning shaft which is rotatably arranged on the front end wall and the rear end wall of the cleaning cavity, a cleaning gear is fixedly arranged on the cleaning shaft, a cleaning head which can clean the teeth of the finish machining gear is fixed on the right side of the cleaning gear, a rack which is slidably arranged in the lower end wall of the cleaning cavity is meshed on the left side of the cleaning gear, the lower side of the rack extends into the driving cavity, the right end of the main motor is connected with a motor shaft, the right end of the main motor extends into the moving cavity, the left end of the main motor penetrates through the interrupted cavity and extends into the driving cavity, an eccentric wheel is fixed on the left side of the motor shaft, an eccentric rod is fixed at the left eccentric position of the eccentric wheel, a driving rod is rotatably arranged on the eccentric rod, the upper side of the driving rod is hinged on the lower side of the rack, the right side power connection of brush motor set up in the brush axle in the brush chamber right side wall, be fixed with the brush wheel on the brush axle, the lower extreme wall internal fixation in detection chamber is located the left magnetism of slip chamber is inhaled the piece.
3. The device for detecting noise after cylindrical gear finishing according to claim 1, wherein: the switching device comprises a gear cavity with an upward opening arranged in the moving block, a clamping groove capable of being aligned with the lifting cavity is arranged on the lower end surface of the moving block, a rotating wheel positioned in the interrupted cavity is fixed on the motor shaft, an interrupted rod is fixed on the outer side of the rotating wheel, an interrupted gear capable of being driven intermittently by the interrupted rod is arranged below the rotating wheel, a clamping block shaft rotatably arranged in the right end wall of the interrupted cavity is fixed on the right side of the interrupted gear, the right side of the clamping block shaft extends into the lifting cavity and is fixed with a sector gear, a clamping block rack slidably arranged in the lifting cavity and the upper side of the clamping block rack capable of entering the clamping groove is meshed with the rear side of the sector gear, a plurality of fixed rods are fixed on the right side of the clamping block rack, a limiting block is rotatably arranged on the fixed rods, and a torsion spring is arranged between the limiting block and, the fixture block rack lifting device is characterized in that a limiting cavity with an opening facing left is arranged in the right end wall of the lifting cavity, a sliding groove with an opening facing forward is arranged in the rear end wall of the limiting cavity, a non-rotatable limiting shaft is arranged in the sliding groove in a sliding mode, a limiting wheel capable of limiting the fixture block rack to move upwards is fixed on the limiting shaft, and a lifting spring fixed in the lower end wall of the lifting cavity is installed on the lower side of the fixture block rack.
4. The device for detecting noise after cylindrical gear finishing according to claim 1, wherein: rotating device including rotate set up in left sliding shaft in the gear chamber left end wall, the left side of left side sliding shaft extend to remove the intracavity and with motor shaft splined connection, the right side of left side sliding shaft is fixed with left bevel gear, the downside of main shaft extends to in the gear chamber just rotate set up in the lower terminal wall in gear chamber, left bevel gear's downside meshing has to be fixed epaxial input bevel gear, input bevel gear's right side meshing has right bevel gear, right bevel gear's right side is fixed with rotate set up in the right sliding shaft in the gear chamber right end wall, right side sliding shaft's right side extends to remove the intracavity.
5. The device for detecting noise after cylindrical gear finishing according to claim 1, wherein: the contrast device including rotate set up in remove the chamber right-hand member wall and can with right side sliding shaft splined connection's jackshaft, the right side of jackshaft extends to in the middle chamber and be fixed with middle bevel gear, the downside meshing of middle bevel gear has contrast bevel gear, the upside of contrast bevel gear is fixed with to rotate set up in the contrast axle in the middle chamber upper end wall, the upside of contrast axle extends to in the contrast intracavity and be fixed with the contrast platform, the upside of contrast platform is provided with fixes the contrast gear of contrast axle the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010490646.8A CN111458020A (en) | 2020-06-02 | 2020-06-02 | Noise detection device for cylindrical gear after finish machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010490646.8A CN111458020A (en) | 2020-06-02 | 2020-06-02 | Noise detection device for cylindrical gear after finish machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111458020A true CN111458020A (en) | 2020-07-28 |
Family
ID=71684883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010490646.8A Withdrawn CN111458020A (en) | 2020-06-02 | 2020-06-02 | Noise detection device for cylindrical gear after finish machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111458020A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000066113A (en) * | 1999-04-13 | 2000-11-15 | 정몽규 | Noise measuring system of manual transmission gear for automobile |
| CN102879083A (en) * | 2012-09-21 | 2013-01-16 | 浙江派尼尔机电有限公司 | Gear noise detecting device |
| CN106076943A (en) * | 2016-07-28 | 2016-11-09 | 无锡普瑞腾传动机械有限公司 | A kind of energy-conservation gear cleans device |
| CN108760038A (en) * | 2018-07-25 | 2018-11-06 | 六安志成智能科技有限公司 | A kind of building site noise-monitoring equipment |
| CN110375986A (en) * | 2019-08-16 | 2019-10-25 | 沈阳工程学院 | A kind of detection of gear transmission noises and analysis system |
| CN209569322U (en) * | 2018-11-12 | 2019-11-01 | 赣州承亮科技有限公司 | A kind of gear-box of planetary reducing motor |
-
2020
- 2020-06-02 CN CN202010490646.8A patent/CN111458020A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000066113A (en) * | 1999-04-13 | 2000-11-15 | 정몽규 | Noise measuring system of manual transmission gear for automobile |
| CN102879083A (en) * | 2012-09-21 | 2013-01-16 | 浙江派尼尔机电有限公司 | Gear noise detecting device |
| CN106076943A (en) * | 2016-07-28 | 2016-11-09 | 无锡普瑞腾传动机械有限公司 | A kind of energy-conservation gear cleans device |
| CN108760038A (en) * | 2018-07-25 | 2018-11-06 | 六安志成智能科技有限公司 | A kind of building site noise-monitoring equipment |
| CN209569322U (en) * | 2018-11-12 | 2019-11-01 | 赣州承亮科技有限公司 | A kind of gear-box of planetary reducing motor |
| CN110375986A (en) * | 2019-08-16 | 2019-10-25 | 沈阳工程学院 | A kind of detection of gear transmission noises and analysis system |
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Application publication date: 20200728 |