CN106932199B - A kind of internal messing variable tooth thickness gear testing stand - Google Patents
A kind of internal messing variable tooth thickness gear testing stand Download PDFInfo
- Publication number
- CN106932199B CN106932199B CN201710350369.9A CN201710350369A CN106932199B CN 106932199 B CN106932199 B CN 106932199B CN 201710350369 A CN201710350369 A CN 201710350369A CN 106932199 B CN106932199 B CN 106932199B
- Authority
- CN
- China
- Prior art keywords
- input shaft
- output shaft
- bearing block
- lateral adjustments
- end bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/021—Gearings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a kind of internal messing variable tooth thickness gear testing stands, it includes pedestal, and lateral adjustments plate and output shaft bearing seat are respectively provided with before and after pedestal, and output shaft bearing seat has former and later two bearing fixed bits, for installing output shaft, output shaft front end, which is fixedly mounted, becomes Manufacturing Internal Beveloid Gear fixed disk；Lateral adjustments plate upper surface is equipped with the fixed end bearing block of input shaft and the mobile end bearing block of input shaft, for installing input shaft, the mobile end bearing block top of input shaft, which has, is lined with adjustment skewback in square opening, the mobile end bearing block of output shaft bearing seat, lateral adjustments plate, input shaft and adjustment skewback are connected separately with corresponding handle regulating mechanism.The present invention is capable of angle, centre distance and the gear axial position of trace regulation variable tooth thickness gear axis, for studying parallelism error, distance between axles deviation and axially different distance to the performance of internal messing variable tooth thickness gear pair and the influence of transmission accuracy.
Description
Technical field
The present invention relates to a kind of transmission test bench, and in particular to a kind of variable tooth thickness gear testing stand.
Background technique
Gear is important component in mechanical equipment, is the machine components of passing movement and power, is widely used.Internal messing
Variable tooth thickness gear is the general type of inside engaged gear transmission, its geometrical feature is: in the different end sections of a gear,
There is different modification coefficients.As the requirement to speed reducer reduction ratio is constantly increased, a large amount of speed reducers start to become using internal messing
Tooth thickness gear, but deviation of centre distance and parallelism error will contact meshing state to gear pair and have an impact.
Chinese patent literature 17N 105,910,817 15 disclosed a kind of variable tooth thickness gear test on August 31st, 2016
Platform, it includes bottom plate, equipped with two opposite bearing of input shaft seats, two axis arranged side by side with bearing of input shaft seat on bottom plate
Hold a support and the adjusting support positioned at two axially external faces of two bearing supports.The patent being capable of trace regulation change
Angle, axle base and the gear axial distance of tooth thickness gear axis, for studying parallelism error, distance between axles deviation and difference
Influence of the axial distance to the meshing performance and transmission accuracy of variable tooth thickness gear pair.But it is only suitable for the external toothing of variable tooth thickness gear
Test, it is impossible to be used in the external toothing of variable tooth thickness gear is tested.
Summary of the invention
Internal messing variable tooth thickness gear test there are aiming at the problem that, the technical problem to be solved by the invention is to provide one
Kind internal messing variable tooth thickness gear testing stand, angle, centre distance and the gear that it is capable of trace regulation variable tooth thickness gear axis are axial
Position, for studying parallelism error, distance between axles deviation and axially different distance to the performance of internal messing variable tooth thickness gear pair
And the influence of transmission accuracy.
It is realized the technical problem to be solved by the present invention is to technical solution in this way, it includes pedestal, pedestal
Front and back be respectively provided with lateral adjustments plate and output shaft bearing seat, output shaft bearing seat has former and later two bearing fixed bits, is used for
Output shaft is installed, output shaft front end, which is fixedly mounted, becomes Manufacturing Internal Beveloid Gear fixed disk；
Lateral adjustments plate upper surface is defeated for installing equipped with the fixed end bearing block of input shaft and the mobile end bearing block of input shaft
Enter axis；Square opening is arranged at the mobile end bearing block top of input shaft, box is filled in square opening, box centre bore is embedded in bearing, box bottom
Adjustment skewback is lined with below portion inclined-plane, box top is by cover board pressing in square opening；
The mobile end bearing block of output shaft bearing seat, lateral adjustments plate, input shaft and adjustment skewback are connected separately with corresponding
Handle regulating mechanism；In the longitudinal guide of longitudinal raised line insertion pedestal of output shaft bearing seat bottom surface, lateral adjustments plate bottom
In the lateral guide groove of the lateral rib insertion pedestal in face, the Y-direction raised line insertion of the mobile end bearing block bottom surface of input shaft is laterally adjusted
In the Y-direction guide groove for saving plate, the quadrangle of the mobile end bearing block of output shaft bearing seat, lateral adjustments plate and input shaft all offers cunning
Hole is equipped with the bolt fixed with substrate below by slide opening.
The solution have the advantages that:
Regulation handle regulating mechanism makes lateral adjustments plate translate a distance on pedestal, realizes in two gear shafts
The adjusting of heart distance；
Regulation handle regulating mechanism makes output shaft bearing seat translate a distance on pedestal, realizes two gear shaft axis
To the trace regulation of distance；
Regulation handle regulating mechanism deviates the mobile end bearing block of input shaft on lateral adjustments plate, and input shaft is inclined along Y-axis
Tiltedly, the trace regulation of two gear shaft horizontal sextant angles is realized；
Regulation handle regulating mechanism deviates the box adjusted above skewback vertically, and input shaft realizes two along Z axis deflection
The trace regulation of a gear shaft vertical direction angle.
Detailed description of the invention
Detailed description of the invention of the invention is as follows:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of the mobile end bearing block of input shaft in Fig. 1；
Fig. 3 is the structural schematic diagram of handle regulating mechanism in Fig. 1.
In figure, 1, pedestal；2, input shaft；3, input terminal fixed bearing block；4, become transverse tooth thickness external gear；5, become Manufacturing Internal Beveloid Gear
Fixation clip；6, become Manufacturing Internal Beveloid Gear；7, become Manufacturing Internal Beveloid Gear fixed disk；8, output shaft；9, handle regulating mechanism；91, handle
Seat；92, screw rod；93, rotating handle；94, fixing screws；10, box；11, bearing；12, cover board；15, output shaft bearing seat；16, horizontal
To adjustable plate；17, the mobile end bearing block of input shaft；18, skewback is adjusted.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
As shown in Figure 1, the present invention includes pedestal 1, the front and back of pedestal 1 is respectively provided with lateral adjustments plate 16 and output shaft axis
Seat 15 is held, output shaft bearing seat 15 there are former and later two bearing fixed bits, and for installing output shaft 8,8 front end of output shaft is fixedly mounted
Become Manufacturing Internal Beveloid Gear fixed disk 7；
16 upper surface of lateral adjustments plate is used for equipped with the fixed end bearing block 3 of input shaft and the mobile end bearing block 17 of input shaft
Input shaft 2 is installed；As shown in Fig. 2, square opening is arranged at mobile 17 top of end bearing block of input shaft, box 10, box are filled in square opening
Centre bore is embedded in bearing 11, adjustment skewback 18 is lined with below 10 bottom bevel of box, 10 top of box is by 12 pressing of cover board in side
In mouthful；
The mobile end bearing block 17 of output shaft bearing seat 15, lateral adjustments plate 16, input shaft and adjustment skewback 18 are separately connected
There is corresponding handle regulating mechanism 9；It is horizontal in the longitudinal guide of longitudinal raised line insertion pedestal 1 of 15 bottom surface of output shaft bearing seat
Into the lateral guide groove of the lateral rib of 16 bottom surface of adjustable plate insertion pedestal 1, the Y of mobile 17 bottom surface of end bearing block of input shaft
Into the Y-direction guide groove of raised line insertion lateral adjustments plate 16, output shaft bearing seat 15, lateral adjustments plate 16 and input shaft mobile terminal axis
The quadrangle for holding seat 17 all offers slide opening, and the bolt fixed with substrate below is housed by slide opening.
As shown in figure 3, handle regulating mechanism 9 includes handle set 91, screw rod 92 and rotating handle 93, handle set 91 passes through fixed spiral shell
Nail 94 is installed on substrate, and screw rod 92 passes through the mounting hole of handle set 91, and leading portion protrudes into the threaded hole of sliding panel, 92 tail of screw rod
End is equipped with rotating handle 93.Rotating handle 93 is rotated, the threaded hole formation differential gearing of screw rod 92 and sliding panel pushes sliding panel front and back sliding
It is dynamic.
The working principle of the invention is:
Change Manufacturing Internal Beveloid Gear 6 is mounted in change Manufacturing Internal Beveloid Gear fixation clip 5 and is become in Manufacturing Internal Beveloid Gear fixed disk 7, is inputted
The top installation of axis becomes transverse tooth thickness external gear 4, becomes transverse tooth thickness external gear 4 and engages with Manufacturing Internal Beveloid Gear 6 is become；
1, the centre distance of gear shaft is adjusted
Regulation handle regulating mechanism 9 realizes that lateral adjustments plate 16 and pedestal 1 form differential biography by screw rod and threaded hole
It is dynamic, rotating handle 93 is rotated, lateral adjustments plate 16 is slided in the lateral guide groove of pedestal 1, and lateral adjustments plate 16 is made to translate one on pedestal 1
Section distance, realizes the adjusting of the centre distance of two gear shafts.Again with the bolt fastening in 16 4 jiaos of slide openings of lateral adjustments plate.
2, the adjusting of gear axial direction
Regulation handle regulating mechanism 9 realizes that output shaft bearing seat 15 and pedestal 1 form differential company by screw rod and threaded hole
It connects, rotates rotating handle 93, output shaft bearing seat 15 is slided in the longitudinal guide of pedestal 1, puts down output shaft bearing seat 15 on pedestal 1
A distance is moved, realizes the trace regulation of two gear shaft axial distances.Again with the spiral shell in 15 4 jiaos of slide openings of output shaft bearing seat
Bolt fastening.
3, rotation of the gear shaft along Y-axis
Regulation handle regulating mechanism 9 realizes the mobile end bearing block 17 of input shaft and lateral adjustments by screw rod and threaded hole
Plate 16 forms differential connection, rotates rotating handle 93, and the mobile end bearing block 17 of input shaft is slided in the Y-direction guide groove of lateral adjustments plate 16,
Deviate the mobile end bearing block 17 of input shaft on lateral adjustments plate 16, the fixed end bearing block 3 of input shaft is fixed, input shaft
2, along Y-axis deflection, realize the trace regulation of two gear shaft horizontal sextant angles.Again with the mobile 17 4 jiaos of slide openings of end bearing block of input shaft
Interior bolt fastening.
4, rotation of the gear shaft along Z axis
Regulation handle regulating mechanism 9 realizes adjustment skewback 18 and the mobile end bearing block of input shaft by screw rod and threaded hole
17 form differential connection, rotate rotating handle 93, and adjustment skewback 18 slides in the square opening of the mobile end bearing block 17 of input shaft, makes to adjust
The box 10 of 18 top of skewback vertically deviates, and the fixed end bearing block 3 of input shaft is fixed, and input shaft 2 is realized along Z axis deflection
The trace regulation of two gear shaft vertical direction angles.
Claims (2)
1. a kind of internal messing variable tooth thickness gear testing stand includes pedestal (1), it is characterized in that: being respectively provided with before and after pedestal (1)
Lateral adjustments plate (16) and output shaft bearing seat (15), output shaft bearing seat (15) has former and later two bearing fixed bits, for pacifying
It fills output shaft (8), output shaft (8) front end, which is fixedly mounted, becomes Manufacturing Internal Beveloid Gear fixed disk (7)；
Lateral adjustments plate (16) upper surface is mobile end bearing block (17) equipped with input shaft fixed end bearing block (3) and input shaft, uses
In installation input shaft (2)；Square opening is arranged at mobile end bearing block (17) top of input shaft, is filled in square opening box (10), in box
Heart hole is embedded in bearing (11), adjustment skewback (18) is lined with below box (10) bottom bevel, box (10) top is by cover board (12)
Pressing is in square opening；
Output shaft bearing seat (15), lateral adjustments plate (16), input shaft mobile end bearing block (17) and adjustment skewback (18) are respectively
It is connected with corresponding handle regulating mechanism (9)；The longitudinal direction of longitudinal raised line insertion pedestal (1) of output shaft bearing seat (15) bottom surface
In guide groove, in the lateral guide groove of lateral rib insertion pedestal (1) of lateral adjustments plate (16) bottom surface, the mobile end bearing of input shaft
In the Y-direction guide groove of Y-direction raised line insertion lateral adjustments plate (16) of seat (17) bottom surface, output shaft bearing seat (15), lateral adjustments
The quadrangle of plate (16) and input shaft mobile end bearing block (17) all offers slide opening, is equipped with by slide opening and is fixed with substrate below
Bolt.
2. internal messing variable tooth thickness gear testing stand according to claim 1, it is characterized in that: the handle regulating mechanism (9)
Including handle set (91), screw rod (92) and rotating handle (93), handle set (91) is installed on substrate by fixing screws (94), screw rod
(92) mounting hole of handle set (91) is passed through, leading portion protrudes into the threaded hole of sliding panel, and screw rod (92) tail end is equipped with rotating handle (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350369.9A CN106932199B (en) | 2017-05-18 | 2017-05-18 | A kind of internal messing variable tooth thickness gear testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350369.9A CN106932199B (en) | 2017-05-18 | 2017-05-18 | A kind of internal messing variable tooth thickness gear testing stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106932199A CN106932199A (en) | 2017-07-07 |
| CN106932199B true CN106932199B (en) | 2019-04-23 |
Family
ID=59429738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710350369.9A Expired - Fee Related CN106932199B (en) | 2017-05-18 | 2017-05-18 | A kind of internal messing variable tooth thickness gear testing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106932199B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782278A (en) * | 2017-12-08 | 2018-03-09 | 重庆大学 | Depth of parallelism test device at a kind of clutch case supporting rib |
| CN109029981B (en) * | 2018-08-08 | 2024-03-29 | 深圳市兆威机电股份有限公司 | Internal gear double-sided meshing measuring device and measuring method |
| CN109738186B (en) * | 2019-04-02 | 2019-06-25 | 变厚机器人关节技术(上海)有限公司 | Inside engaged gear running test device and its test method |
| CN114046990B (en) * | 2021-11-16 | 2023-11-14 | 重庆大学 | High-temperature high-speed cylindrical gear torsional vibration endurance test stand |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201163235Y (en) * | 2008-02-01 | 2008-12-10 | 北京工业大学 | Gear single-side engaged measuring apparatus |
| CN201583404U (en) * | 2009-11-18 | 2010-09-15 | 南车资阳机车有限公司 | Support for detecting crankshaft finished product |
| FR2987893A1 (en) * | 2012-03-07 | 2013-09-13 | Peugeot Citroen Automobiles Sa | Adjustable bearing for test bench of e.g. car's gear box, has adjustment units adjusting position of cavity relative to sole according to adjustment direction parallel to median plane of sole and vertical direction perpendicular to plane |
| CN104807633A (en) * | 2015-04-17 | 2015-07-29 | 洛阳理工学院 | Space gear pair transmission test bed |
| CN105910817A (en) * | 2016-06-08 | 2016-08-31 | 重庆大学 | Variable tooth thickness gear test bench |
-
2017
- 2017-05-18 CN CN201710350369.9A patent/CN106932199B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201163235Y (en) * | 2008-02-01 | 2008-12-10 | 北京工业大学 | Gear single-side engaged measuring apparatus |
| CN201583404U (en) * | 2009-11-18 | 2010-09-15 | 南车资阳机车有限公司 | Support for detecting crankshaft finished product |
| FR2987893A1 (en) * | 2012-03-07 | 2013-09-13 | Peugeot Citroen Automobiles Sa | Adjustable bearing for test bench of e.g. car's gear box, has adjustment units adjusting position of cavity relative to sole according to adjustment direction parallel to median plane of sole and vertical direction perpendicular to plane |
| CN104807633A (en) * | 2015-04-17 | 2015-07-29 | 洛阳理工学院 | Space gear pair transmission test bed |
| CN105910817A (en) * | 2016-06-08 | 2016-08-31 | 重庆大学 | Variable tooth thickness gear test bench |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106932199A (en) | 2017-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106932199B (en) | A kind of internal messing variable tooth thickness gear testing stand | |
| CN104175116B (en) | LED display system, the fixing assembled slack adjuster of screen body and control method | |
| CN103697849A (en) | Centering and leveling work platform for high-precision cylindricity measuring instrument | |
| CN202165761U (en) | Adjustable mounting base | |
| CN101441069B (en) | General purpose type measuring apparatus and positioning mechanism thereof | |
| CN207178463U (en) | A kind of calibration structure of high-precision guide rail linearity | |
| CN111397490A (en) | Miniature slider detecting instrument | |
| CN107387556A (en) | A kind of calibration structure and its method of high-precision guide rail linearity | |
| CN105910817B (en) | Variable tooth thickness gear testing stand | |
| CN106772904A (en) | A kind of laser lens three-dimensional synchronous regulation mechanism | |
| CN101251223A (en) | Apparatus and method for adjusting horizon of low speed diesel engine frame | |
| CN203849618U (en) | Strip-free three-dimensional adjustment combining mechanism | |
| CN102538645B (en) | Comprehensive detector for bevel gears | |
| CN204195210U (en) | Damper spring hold down gag | |
| CN106112031B (en) | A kind of numerically controlled lathe knife adjusting device easy to use | |
| CN105253621A (en) | Testing device for sorting machine | |
| CN111810787A (en) | Pressure sensor protection mechanism convenient to multi-angle installation | |
| CN202947720U (en) | Aligning leveling workbench applied to high-precision cylindricity instrument | |
| KR101380689B1 (en) | Engine stand for vehicles test | |
| CN106051097B (en) | Ball screw assembly, accurate measurement error-compensating apparatus | |
| CN215177782U (en) | Wall body straightness detection device that hangs down | |
| CN202182971U (en) | Microscope adjusting device | |
| CN206200147U (en) | A kind of numerically controlled lathe knife adjusting device of convenient use | |
| CN206440872U (en) | A kind of three-dimensional synchronous regulation mechanism of laser lens | |
| CN103252732A (en) | Clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |