CN109540071A - The measurement of circumference backlash and coloring positioning device for bevel gear pair - Google Patents
The measurement of circumference backlash and coloring positioning device for bevel gear pair Download PDFInfo
- Publication number
- CN109540071A CN109540071A CN201811601867.7A CN201811601867A CN109540071A CN 109540071 A CN109540071 A CN 109540071A CN 201811601867 A CN201811601867 A CN 201811601867A CN 109540071 A CN109540071 A CN 109540071A
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- axis
- compression axis
- fixed frame
- coloring
- measurement
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- 238000005259 measurement Methods 0.000 title claims abstract description 20
- 238000004040 coloring Methods 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 58
- 238000007906 compression Methods 0.000 claims abstract description 58
- 230000008961 swelling Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/16—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring distance of clearance between spaced objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- 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)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a kind of measurements of circumference backlash and coloring positioning device for bevel gear pair, including tensing axis, compression axis, fixed frame, bearing, swelling group and locking group, fixed frame is packed on output end reducer shell, bearing is mounted on fixed frame, compression axis and bearing are socketed and extend in output gear, axis is tensed to be threaded through in compression axis and be threadedly coupled with compression axis, it tenses axis and exceeds compression axis by the end of output gear, swelling group be mounted on tense axis beyond end and with output gear inner wall swelling, locking group is divided on fixed frame and compression axis and to compression axis axially and radially locking positioning.The device has the advantages that simple to operate, lossless pollution-free, achievable rotation stop positioning and dye penetrant inspection.
Description
Technical field
The invention mainly relates to circumference backlash measuring techniques after the assembly of retarder bevel gear pair, more particularly to one kind is for boring
The circumference backlash of gear pair measures and coloring positioning device.
Background technique
According to the requirement of " tail subtracts fitting instruction in transmission system ", need to measure it to the bevel gear pair in transmission system
Practical circumference backlash after assembly.
The method that uses of scene is the viscous galvanized wire in tooth surfaces of bevel gears, after rotate gear flattening galvanized wire, measures and is crushed
Galvanized wire thickness obtains backlash value.The shortcomings and deficiencies of this method are mainly reflected in: can only be from shell level observation window when 1, assembling
Mouth is operated, and space is small, operating difficulties；2, galvanized wire paste position influences measured value, and measurement reproducibility is not high；3, turning gear
Galvanized wire is easy to fall off from the flank of tooth when wheel, causes shell cleannes not up to standard, there are security risks.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, provide a kind of simple to operate, lossless
The measurement of circumference backlash and coloring positioning device pollution-free, that rotation stop positioning and dye penetrant inspection can be achieved for bevel gear pair.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of measurement of circumference backlash and coloring positioning device for bevel gear pair, including tense axis, compression axis, fixed frame, axis
Hold, swelling group and locking group, the fixed frame are packed on output end reducer shell, the bearing is mounted on fixed frame,
The compression axis and bearing are socketed and extend in output gear, and the tension axis is threaded through in compression axis and connects with axle thread is compressed
Connect, it is described tense axis by output gear end exceed compression axis, the swelling group be mounted on tense axis beyond end and with it is defeated
Gear inner wall swelling out, the locking group are divided on fixed frame and compression axis and to compression axis axially and radially locking positionings.
As a further improvement of the above technical scheme:
The swelling group includes driving tapered sleeve and expansion sleeve, and the driving tapered sleeve is mounted on to tense and hold exceeding for axis, the swelling
It is placed between tapered sleeve and output gear inner wall.
The locking group includes radial positioning bolt and axially position nut, and the radial positioning bolt is mounted on fixed frame
Compression axis above and is radially held out against, the axially position nut is threadedly coupled with compression axis and axially holds out against fixed frame.
The radial clamping screw for holding out against compression axis is additionally provided on the axially position nut.
It further include torque spanner, the torque spanner, which is sleeved on, to be tensed on axis.
It further include box spanner, the box spanner is mounted on torque spanner.
The limit cover board for preventing bearing from deviating from is installed on the fixed frame.
Sliding sleeve is equipped between the compression axis and fixed frame.
Compared with the prior art, the advantages of the present invention are as follows:
The measurement of circumference backlash and coloring positioning device for bevel gear pair of the invention.In use, first first swelling group will be pacified
Mounted in the end for tensing axis, it then will tense axis and extend in output gear, output end fixed frame is mounted on retarder output end
Shell on, bearing is installed on output end fixed frame, compression axis is sleeved on bearing and guarantee compression axis and tense axis spiral shell
Then then line connection revolves compression axis axially and radially locking positioning using locking group until compression axis reaches predetermined position
Turn tense axis make tense axis screw out outward, the drive of swelling group tension mandrel be displaced outwardly gradually with the swelling of output gear inner wall from
And realize the rotation stop positioning of output gear, in rotation stop, it can be rotated input end gear, the gap that can be rotated is to bore tooth
Wheel set circumference backlash value；When needing to colour, then the radial positioning of compression axis is released, rotation input end gear drives output gear
Continuous rotation carries out gear dye penetrant inspection.The positioning device by once mounting may be implemented output gear rotation stop positioning
Color is examined, and provides reliable and stable positioning for bevel gear pair circumference backlash measurement, and all operationss are all in reducer shell
Outside not will cause enclosure interior pollution.
Detailed description of the invention
Fig. 1 is the present invention for the circumference backlash measurement of bevel gear pair and the structural schematic diagram of coloring positioning device.
Fig. 2 is enlarged structure schematic diagram at the A of Fig. 1.
Fig. 3 is enlarged structure schematic diagram at the B of Fig. 1.
Each label indicates in figure:
1, axis is tensed；2, compression axis；3, fixed frame；4, bearing；5, swelling group；51, tapered sleeve；52, expansion sleeve；6, locking group；61,
Radial positioning bolt；62, axially position nut；63, clamping screw；7, torque spanner；8, box spanner；9, cover board is limited；10,
Sliding sleeve；11, output gear.
Specific embodiment
The present invention is described in further details below with reference to Figure of description and specific embodiment.
Fig. 1 to Fig. 3 shows the present invention for the circumference backlash measurement of bevel gear pair and a kind of reality of coloring positioning device
Example is applied, including tenses axis 1, compression axis 2, fixed frame 3, bearing 4, swelling group 5 and locking group 6, fixed frame 3 and is packed in output end and subtracts
On fast device shell, bearing 4 is mounted on fixed frame 3, and compression axis 2 and bearing 4 are socketed and extend in output gear 11, tenses axis 1
It is threaded through in compression axis 2 and is threadedly coupled with compression axis 2, tense axis 1 by the end of output gear 11 and exceed compression axis 2, swelling
Group 5 be mounted on tense axis 1 beyond end and with 11 inner wall swelling of output gear, locking group 6 is divided in fixed frame 3 and compression axis 2
It is upper and to the axially and radially locking positioning of compression axis 2.In use, first swelling group 5 first will be mounted on to the end for tensing axis 1, so
Axis 1 will be tensed afterwards to extend in output gear 11, output end fixed frame 3 is mounted on the shell of retarder output end, is being exported
Hold fixed frame 3 on install bearing 4, compression axis 2 is sleeved on bearing 4 and guarantee compression axis 2 with tense axis 1 be threadedly coupled up to
Compression axis 2 reaches predetermined position, then utilizes 6 pairs of compression axises 2 of locking group axially and radially locking positioning, then rotation tenses axis
1 make tense axis 1 outward screw out, the drive of 5 tension mandrel 21 of swelling group be displaced outwardly gradually with 11 inner wall swelling of output gear from
And realize the rotation stop positioning of output gear 11, in rotation stop, it can be rotated input end gear, the gap that can be rotated is to bore
Gear pair circumference backlash value；When needing to colour, then the radial positioning of compression axis 2 is released, rotation input end gear drives output
11 continuous rotation of gear carries out gear dye penetrant inspection.The rotation stop of output gear 11 may be implemented by once mounting for the positioning device
The dye penetrant inspection of positioning provides reliable and stable positioning for bevel gear pair circumference backlash measurement, and all operationss are all subtracting
Fast device hull outside not will cause enclosure interior pollution.
In the present embodiment, swelling group 5 includes driving tapered sleeve 51 and expansion sleeve 52, and driving tapered sleeve 51, which is mounted on, tenses axis 1
Beyond end, expansion sleeve 52 is placed between 11 inner wall of tapered sleeve 51 and output gear.In the structure, driving tapered sleeve is driven when tensing axis 1
51 when being displaced outwardly, and the conical surface of driving tapered sleeve 51 can squeeze expansion sleeve 52, expansion sleeve 52 can to 11 inner wall of output gear it is mobile from
And realize that swelling connects, it is simple and reliable for structure.
In the present embodiment, locking group 6 includes radial positioning bolt 61 and axially position nut 62, and radial positioning bolt 61 is pacified
Compression axis 2 on fixed frame 3 and is radially held out against, axially position nut 62 is threadedly coupled with compression axis 2 and axially holds out against fixation
Frame 3.In the structure, when compression axis 2 reaches predetermined position, it can prevent compression axis 22 from revolving by holding out against for radial positioning bolt 61
Turn, radial positioning bolt 61, which unscrews, to be ensured that compression axis 2 and be freely rotated, and can be prevented by the locking of axially position nut 62
Only compression axis 2 is traversing, and the positioning of compression axis 2 is realized by double locking, and stable structure is reliable.
In the present embodiment, the radial clamping screw 63 for holding out against compression axis 2 is additionally provided on axially position nut 62.The structure
In, further prevent compression axis 22 traversing by the locking of clamping screw 63.
It further include torque spanner 7 in the present embodiment, torque spanner 7, which is sleeved on, to be tensed on axis 1.It further include box spanner 8,
Box spanner 8 is mounted on torque spanner 7.The operation of output end torque spanner 7 tenses the tension rotation of axis 1, and box spanner 8
Setting can change force direction, can reach labour-saving effect.
In the present embodiment, the limit cover board 9 for preventing bearing 4 from deviating from is installed on fixed frame 3.The limit cover board 9
Setting can prevent bearing 4 from deviating from, and play good position-limiting action.
In the present embodiment, sliding sleeve 10 is equipped between compression axis 2 and fixed frame 3.The setting of the sliding sleeve 10 can guarantee compression axis 2
What is moved axially is smooth, improves the convenience of installation.
Although the present invention is disclosed as above with preferred embodiment, however, it is not intended to limit the invention.It is any to be familiar with ability
The technical staff in domain, without deviating from the scope of the technical scheme of the present invention, all using the technology contents pair of the disclosure above
Technical solution of the present invention makes many possible changes and modifications or equivalent example modified to equivalent change.Therefore, all
Without departing from the content of technical solution of the present invention, according to the present invention technical spirit any simple modification made to the above embodiment,
Equivalent variations and modification, all shall fall within the protection scope of the technical scheme of the invention.
Claims (9)
1. a kind of measurement of circumference backlash and coloring positioning device for bevel gear pair, it is characterised in that: including tense axis (1),
Compression axis (2), fixed frame (3), bearing (4), swelling group (5) and locking group (6), the fixed frame (3) are packed in output end and subtract
On fast device shell, the bearing (4) is mounted on fixed frame (3), and the compression axis (2) and bearing (4) are socketed and extend to output
In gear (11), the tension axis (1) is threaded through in compression axis (2) and is threadedly coupled with compression axis (2), the tension axis (1)
By the end of output gear (11) exceed compression axis (2), the swelling group (5) be mounted on tense axis (1) beyond end and with it is defeated
Gear (11) inner wall swelling out, the locking group (6) are divided on fixed frame (3) and compression axis (2) and to compression axis (2) axial directions
With radial locking positioning.
2. the measurement of circumference backlash and coloring positioning device according to claim 1 for bevel gear pair, it is characterised in that:
The swelling group (5) includes driving tapered sleeve (51) and expansion sleeve (52), and driving tapered sleeve (51), which is mounted on, tenses the super of axis (1)
Outlet, the expansion sleeve (52) are placed between tapered sleeve (51) and output gear (11) inner wall.
3. the measurement of circumference backlash and coloring positioning device according to claim 2 for bevel gear pair, it is characterised in that:
The locking group (6) includes radial positioning bolt (61) and axially position nut (62), radial positioning bolt (61) installation
It on fixed frame (3) and radially holds out against compression axis (2), the axially position nut (62) is threadedly coupled with compression axis (2) and axis
To holding out against fixed frame (3).
4. the measurement of circumference backlash and coloring positioning device according to claim 3 for bevel gear pair, it is characterised in that:
The radial clamping screw (63) for holding out against compression axis (2) is additionally provided on the axially position nut (62).
5. the measurement of circumference backlash and coloring positioning device according to claim 4 for bevel gear pair, it is characterised in that:
It further include torque spanner (7), the torque spanner (7), which is sleeved on, to be tensed on axis (1).
6. the measurement of circumference backlash and coloring positioning device according to claim 5 for bevel gear pair, it is characterised in that:
It further include box spanner (8), the box spanner (8) is mounted on torque spanner (7).
7. the measurement of circumference backlash and coloring positioning device according to any one of claim 1 to 6 for bevel gear pair,
It is characterized by: being installed with the limit cover board (9) for preventing bearing (4) from deviating from the fixed frame (3).
8. the measurement of circumference backlash and coloring positioning device according to any one of claim 1 to 6 for bevel gear pair,
It is characterized by: being equipped with sliding sleeve (10) between the compression axis (2) and fixed frame (3).
9. the measurement of circumference backlash and coloring positioning device according to claim 7 for bevel gear pair, it is characterised in that:
Sliding sleeve (10) are equipped between the compression axis (2) and fixed frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811601867.7A CN109540071B (en) | 2018-12-26 | 2018-12-26 | Circumferential tooth gap measuring and coloring positioning device for bevel gear pair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811601867.7A CN109540071B (en) | 2018-12-26 | 2018-12-26 | Circumferential tooth gap measuring and coloring positioning device for bevel gear pair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109540071A true CN109540071A (en) | 2019-03-29 |
| CN109540071B CN109540071B (en) | 2023-11-24 |
Family
ID=65858323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811601867.7A Active CN109540071B (en) | 2018-12-26 | 2018-12-26 | Circumferential tooth gap measuring and coloring positioning device for bevel gear pair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109540071B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411741A (en) * | 2019-07-09 | 2019-11-05 | 中国航发哈尔滨东安发动机有限公司 | A kind of spiral bevel gear dyeing inspection component and application method |
| CN114279703A (en) * | 2021-12-23 | 2022-04-05 | 重庆齿轮箱有限责任公司 | Contact coloring detection method and detection tool for planetary gear pair |
| BE1030592B1 (en) * | 2023-01-03 | 2024-07-02 | China Special Equipment Inspection & Res Inst | DEVICE AND SYSTEM FOR DETECTING AND MONITORING CLEARANCES AND MESH FAULTS BETWEEN GEARS |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006132550A (en) * | 2004-11-02 | 2006-05-25 | Daihatsu Motor Co Ltd | Continuously variable transmission assembling structure and its method |
| CN102980486A (en) * | 2012-12-11 | 2013-03-20 | 成都发动机（集团）有限公司 | Meshing clearance measuring device for bevel gear pair of central transmission casing of plane under loading |
| CN103217138A (en) * | 2012-10-24 | 2013-07-24 | 哈尔滨东安发动机（集团）有限公司 | Bevel gear assembly gap measuring device |
| CN203116723U (en) * | 2013-04-03 | 2013-08-07 | 广东富华工程机械制造有限公司 | Axial play measuring instrument for automobile hub bearing |
| CN206913007U (en) * | 2017-07-13 | 2018-01-23 | 浙江万里扬股份有限公司 | Synchronizer gear sleeve detection folder accessory |
| CN209416317U (en) * | 2018-12-26 | 2019-09-20 | 中国航发中传机械有限公司 | The measurement of circumference backlash and coloring positioning device for bevel gear pair |
-
2018
- 2018-12-26 CN CN201811601867.7A patent/CN109540071B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006132550A (en) * | 2004-11-02 | 2006-05-25 | Daihatsu Motor Co Ltd | Continuously variable transmission assembling structure and its method |
| CN103217138A (en) * | 2012-10-24 | 2013-07-24 | 哈尔滨东安发动机（集团）有限公司 | Bevel gear assembly gap measuring device |
| CN102980486A (en) * | 2012-12-11 | 2013-03-20 | 成都发动机（集团）有限公司 | Meshing clearance measuring device for bevel gear pair of central transmission casing of plane under loading |
| CN203116723U (en) * | 2013-04-03 | 2013-08-07 | 广东富华工程机械制造有限公司 | Axial play measuring instrument for automobile hub bearing |
| CN206913007U (en) * | 2017-07-13 | 2018-01-23 | 浙江万里扬股份有限公司 | Synchronizer gear sleeve detection folder accessory |
| CN209416317U (en) * | 2018-12-26 | 2019-09-20 | 中国航发中传机械有限公司 | The measurement of circumference backlash and coloring positioning device for bevel gear pair |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411741A (en) * | 2019-07-09 | 2019-11-05 | 中国航发哈尔滨东安发动机有限公司 | A kind of spiral bevel gear dyeing inspection component and application method |
| CN110411741B (en) * | 2019-07-09 | 2021-03-19 | 中国航发哈尔滨东安发动机有限公司 | Spiral bevel gear coloring inspection assembly and use method thereof |
| CN114279703A (en) * | 2021-12-23 | 2022-04-05 | 重庆齿轮箱有限责任公司 | Contact coloring detection method and detection tool for planetary gear pair |
| CN114279703B (en) * | 2021-12-23 | 2023-10-24 | 重庆齿轮箱有限责任公司 | Planetary gear pair contact coloring detection method and detection tool |
| BE1030592B1 (en) * | 2023-01-03 | 2024-07-02 | China Special Equipment Inspection & Res Inst | DEVICE AND SYSTEM FOR DETECTING AND MONITORING CLEARANCES AND MESH FAULTS BETWEEN GEARS |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109540071B (en) | 2023-11-24 |
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