CN105965425A - Tooth aligning method and device for skewed teeth of middle shaft assembly of transmission - Google Patents
Tooth aligning method and device for skewed teeth of middle shaft assembly of transmission Download PDFInfo
- Publication number
- CN105965425A CN105965425A CN201610463889.6A CN201610463889A CN105965425A CN 105965425 A CN105965425 A CN 105965425A CN 201610463889 A CN201610463889 A CN 201610463889A CN 105965425 A CN105965425 A CN 105965425A
- Authority
- CN
- China
- Prior art keywords
- axle
- tooth
- jackshaft
- gear
- middle shaft
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
- B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
Abstract
The invention discloses a tooth aligning method and a tooth aligning device for skewed teeth of a middle shaft assembly of a transmission. The tooth aligning device comprises an assembling clamp body, a middle shaft hanging clamp and a shafting tooth aligning clamp, wherein the assembling clamp body is mainly used for downwards conveying a middle shaft in a middle shaft assembling process; the middle shaft hanging clamp is used for initially positioning the assembling direction of the middle shaft; the shafting tooth aligning clamp is used for axially positioning a heated middle shaft gear through a positioning plate, to precisely align teeth of the thermally mounted middle shaft through an axial tooth ruler gauge and a gear ruler gauge. The tooth aligning method comprises the following steps: firstly, initially positioning the middle shaft through the mating tooth aligning device, then heating the gear, catching and pressing the middle shaft, and performing thermal mounting. The shafting tooth aligning clamp axially positions the heated middle shaft gear and completes precise tooth aligning of the thermally mounted middle shaft; by the adoption of a thermal mounting mode, the position accuracy in the middle shaft assembling process is guaranteed; the skewed tooth precision is guaranteed after the middle shaft is cooled; meanwhile, the interference fit between the middle shaft and the gear also meets the requirement.
Description
Technical field
The present invention relates to transmission countershaft manufacture field, be specially a kind of transmission countershaft assembly helical teeth to tooth method and device.
Background technology
S variator is the new work transmission researched and developed mark with international most advanced level, and this product uses the full helical teeth of major-minor case, roll flute
Structure, has the advantages such as transmission efficiency high, gear shift is light, noise is low, axial dimension is short, light weight.Wherein main tank jackshaft
Sub-unit is assembled by multiple helical gears and helical teeth axle interference fit, and after requiring assembling, each gear is with inclined with axle tooth position degree
< 0.13mm, existing dress of colding pressing cannot meet the high accuracy assembling of helical gear shaft system with ordinary hot packing technique to difference.
As it is shown in figure 1, install alignment pin conduct for preventing gear swell and radial rotating under gearbox oil temperature superheat state from using
Locking measure, the difficult point of this Standard is as follows: the assembling mode unavoidable introducing extrusion and vibration of dress of a) colding pressing, at azoospermia
The position degree deviation between each drive cannot be effectively controlled in the case of really guiding.B) it is right that common gear thermal packing technique is only applicable to
Gear assembly precision, direction are without the product structure of particular/special requirement, for this kind of shafting structure without referential mature experience.C) each
Axially there is gap in gear, during assembling, axial gap control accuracy difference directly results in the position degree deviation between drive.D) tooth
Wheel strict centering necessary with the pin-and-hole on axle, otherwise alignment pin cannot be carried out assembling.
Summary of the invention
Present invention aims to above-mentioned the problems of the prior art, it is provided that a kind of easy to operate transmission countershaft assembly
Helical teeth is to tooth method and device, it is possible to meet jackshaft batch production demand, and assembly precision is higher.
To achieve these goals, transmission countershaft assembly helical teeth tooth mesh device of the present invention, including assembling jig body, centre
Axle stone tongs and axle system are to tooth clamper；Described assembling jig body includes the body for providing jackshaft assembly space,
Body top is provided for connecting the union joint of jackshaft stone tongs, and vertically above being connected to of described union joint drives on it
The cylinder of lower activity, and body side is vertically provided with line slideway, and union joint is by connecting plate and is arranged on straight line
Guide block on guide rail is connected, and organism bottom is provided with for arranging the axle system base plate to tooth clamper；Described jackshaft hanging clamp
Tool includes the fixed cover being connected with union joint, and it is fixed that fixed cover is connected to the axle top to jackshaft axle jacking row location through head part set
Position set, described head part set is internal is provided with head part spring, and head part spring connects the top, axle top extended in the middle of the positioning sleeve inner chamber of axle top
Point, positioning sleeve bottom, axle top is provided with the U-shaped buckle and latch being fixed jackshaft, the cambered surface top of U-shaped buckle equipped with
For the elastic positioning pin to jackshaft Primary Location；Tooth clamper is included tooth clamper body by described axle system, to tooth clamper originally
Top positioning seat at the bottom of axle is installed on body, top positioning seat at the bottom of axle is provided with for fixed at the bottom of the axle positioned at the bottom of jackshaft axle
Position set, at the bottom of axle, top positioning seat is top at the bottom of being provided with the elastic shaft extended in the middle of end positioning sleeve inner chamber；Described axle top is top,
Top at the bottom of positioning sleeve at the bottom of axle top positioning sleeve, axle and elastic shaft it is coaxially disposed；Described is arranged above heat to tooth clamper body
Dress body, hot charging body interior is provided with the location-plate for axially positioning the countershaft-gear after heating and setting side by side up and down
For to jackshaft hot charging to the axle tooth of tooth to ruler and gear mesh ruler.
The elastic positioning pin that U-shaped buckle cambered surface top is installed includes Primary Location pin and supports the Primary Location spring of Primary Location pin.
Described head part set side is provided with and top for countershaft top carries out spacing spacer pin.
Limit switch and matched limited block it is provided with on described line slideway.
At the bottom of elastic shaft top include top at the bottom of axle and can top spring at the bottom of the top linear bearing slided up and down at the bottom of band moving axis and axle.
Described axle tooth has been arranged in pairs many groups to ruler and gear mesh ruler the most successively along the side of jackshaft, often group
Axle tooth arranges a location-plate to ruler and gear mesh ruler are the most supporting.
Described axle tooth is respectively connected with driving handle to ruler and gear mesh ruler.
Transmission countershaft assembly helical teeth of the present invention, to tooth method, comprises the following steps: a) transmission countershaft is placed into centre
On axle stone tongs, jackshaft axle top cover enters axle top positioning sleeve, and the top center hole heading into jackshaft axle top in axle top, by axle top
Jackshaft is fixed by the U-shaped buckle of positioning sleeve bottom and latch, and is completed by the elastic positioning pin at U-shaped buckle cambered surface top
Countershaft Primary Location；B) gear treating hot charging is heated to 150 DEG C～160 DEG C；C) start assembling jig body make jackshaft by
Through gear under up to, at the bottom of jackshaft axle, it is inserted in positioning sleeve at the bottom of axle, the top center hole headed at the bottom of jackshaft axle at the bottom of elastic shaft is logical
Cross location-plate the countershaft-gear after heating is axially positioned, by axle tooth to ruler and gear mesh ruler to hot charging jackshaft to tooth；
D), after all gears have assembled, by countershaft assembly favourable turn processing precision bored hole, alignment pin solidification is installed after completing.
Described gear is by electromagnetic induction or adds hot tank heating.
Compared with prior art, tooth mesh device of the present invention has following beneficial effect: tooth is filled by transmission countershaft assembly helical teeth
Put at the bottom of positioning sleeve at the bottom of and axle top by axle top positioning sleeve and axle top and elastic shaft top respectively to the axle top of transmission countershaft with
Position at the bottom of axle, by being arranged on U-shaped buckle and the elastic positioning pin of positioning sleeve bottom, axle top, both ensure that jackshaft pair
Stability during tooth, in turn ensure that hot charging can flexible rotating to jackshaft during tooth.Assembling jig body of the present invention is mainly born
Moving downward conveying during duty jackshaft assembling, jackshaft stone tongs positions at the beginning of the jackshaft assembly direction, axle system pair
Countershaft-gear after heating is axially positioned by tooth clamper by location-plate, by axle tooth to ruler and gear mesh ruler in hot charging
Countershaft is accurately to tooth.Through batch production checking, the present invention is to the position degree deviation control during transmission countershaft general assembly
System is stable, complies fully with design drawing requirement, has not only got through the key link in S variator trial-manufacturing process, is similar simultaneously
Helical gear and helical gear shaft Product Assembly provide robust techniques scheme, filled up China in this technical blank.
Compared with prior art, the present invention to tooth method by the tooth mesh device of Aided design first to jackshaft Primary Location, so
Afterwards gear is heated and jackshaft is captured pressure down and carry out hot charging.Tooth clamper is passed through location-plate to the jackshaft tooth after heating by axle system
Wheel shaft to location, by axle tooth to ruler and gear mesh ruler to hot charging jackshaft accurately to tooth.In using hot charging mode ensure that
Position degree during countershaft assembling, ensures helical teeth precision after cooling, jackshaft also reaches requirement with the interference fit of gear simultaneously,
After all gears have assembled, polish pin-and-hole, alignment pin is installed after completing, i.e. completes whole process.The inventive method operates
Easy, it is possible to ensure the position degree precision between axle system gear teeth part reliably, solve the assembling difficult point of S transmission countershaft.
Accompanying drawing explanation
The assembling schematic diagram of Fig. 1 variator main tank jackshaft；
The structural side view of Fig. 2 (a) assembling jig of the present invention body；
The structure front view of Fig. 2 (b) assembling jig of the present invention body；
The structure sectional view of Fig. 3 (a) jackshaft of the present invention stone tongs；
The bottom partial structurtes schematic diagram of Fig. 3 (b) axle of the present invention top positioning sleeve；
The bottom A of Fig. 3 (c) axle of the present invention top positioning sleeve is to schematic diagram；
Fig. 4 (a) axle of the present invention system to tooth clamper to ruler primary importance structural representation；
Fig. 4 (b) axle of the present invention system to tooth clamper to ruler second position structural representation；
Fig. 4 (c) axle of the present invention system to tooth clamper to ruler the 3rd positional structure schematic diagram；
In accompanying drawing: 1. union joint；2. connecting plate；3. line slideway；4. guide block；5. body；6. base plate；7. limit switch；8. limit
Position block；9. cylinder axis；10. fixed cover；11. first connecting bolts；12. head part sets；13. head part springs；14. spacer pins；15.
Two connecting bolts；16. axle tops are top；17. axle top positioning sleeves；18. nuts；19. Primary Location springs；20. Primary Location pins；21.
Latch；Top positioning seat at the bottom of 22. axles；At the bottom of 23. elastic shafts top；Positioning sleeve at the bottom of 24. axles；25. location-plates；26. gears；27. axle teeth
To ruler；28. gear mesh rulers；29. chuck body.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings.
The main object of the present invention be to ensure that S series of transmission jackshaft assembling during shafting components wheel between cog position degree precision.
By repeatedly proving and substantial amounts of engineer testing, the final technical scheme used is summed up to get up to include: first gear heating made
Gear swell, then by quick for jackshaft incoming gear, it is the most right to carry out when gear is in matched in clearance with jackshaft
Tooth operates, and after completing gear assembling, unified three pin-and-holes of polish, finally assemble alignment pin.According to above Technical Design
Countershaft assembly helical teeth tooth mesh device, mainly includes three parts: assembling jig body, jackshaft stone tongs, axle system are to tooth
Fixture.Assembling jig body be mainly responsible for jackshaft assembling during move downward conveying, jackshaft stone tongs for centre
Positioning at the beginning of axle assembly direction, mainly complete tooth clamper during the axially location of jackshaft and gear and hot charging is accurate to tooth.
Seeing Fig. 2 (a) and Fig. 2 (b), the union joint 1 on assembling jig body of the present invention is dragged by cylinder axis 9, for even
Connecing jackshaft stone tongs, connecting plate 2 is mainly used for union joint 1 and is connected with guide block 4 and in the enterprising line slip of line slideway 3,
Base plate 6 is for being connected tooth clamper with axle system, and limit switch 7 is spacing for security protection.
Seeing Fig. 3 (a), Fig. 3 (b), Fig. 3 (c), the jackshaft stone tongs union joint 1 of the present invention is assembling jig body
On part, fixed cover 10 is connected with head part set 12 by the first connecting bolt 11, and head part set 12 is mainly used in connection to be fixed
Set 10 and axle top positioning sleeve 17, axle top top 16 is capable of moving up and down by axle top positioning sleeve 17, and spacer pin 14 can
Controlling the stroke that axle top top 16 moves up and down, Primary Location pin 20 is for the jackshaft first location on this fixture.Top with
Spring coordinates, and should ensure the stability of countershaft during tooth, and when ensureing hot charging to tooth again, jackshaft can flexible rotating.
See Fig. 4 (a), Fig. 4 (b), Fig. 4 (c), owing to there being three helical gears on countershaft assembly, it is therefore necessary to according to often
The special axle system of the Position Design of individual gear is to tooth clamper, and in figure, three sleeve clamp structures are identical with principle, are only part layouts
Position is different, is introduced below as a example by Fig. 4 (a).Chuck body 29 is used for fixing other part, top location at the bottom of axle
Seat 22 is used for fixing at the bottom of elastic shaft top 23, and at the bottom of axle, the top built-in linear bearing of positioning seat 22 and spring disclosure satisfy that at the bottom of elastic shaft
Top 23 move up and down in inside, and positioning sleeve 24 at the bottom of axle is for being accurately positioned jackshaft to the axial location on tooth clamper, fixed
The position plate 25 gear after positioning heating, axle tooth is respectively used to hot charging to tooth to ruler 27 and gear mesh ruler 28.
During jackshaft assembling, being first predefined on location-plate 25 by gear, then jackshaft moves downwardly together with stone tongs,
Jackshaft passes gear, is in the gap stage at jackshaft and gear, by axle tooth to ruler 27 and gear mesh ruler 28 difference
Head into the gear teeth teeth groove that both jackshaft and gear are corresponding, complete tooth is operated.During this, the position accuracy of jackshaft
Being ensured by positioning sleeve at the bottom of axle 24, gear position accuracy is ensured by location-plate 25, the two radial position degree then by axle tooth to chi
Rule 27 and gear mesh ruler 28 ensure, thereby ensure that last integrated location deviation drawing requirement.
It is utilized respectively the many groups axle tooth being arranged in pairs during operation countershaft assembly is arrived by ruler 27 and gear mesh ruler 28 from above
Lower three gears assemble, and enter subsequent fine bore hole operation after having assembled, and bore hole fills alignment pin after completing, and completes assembling.
We are by repeatedly analysis to product structure, it is proposed that three kinds of schemes, the first scheme is i.e. colded pressing dress scheme, and precision reaches
Less than requiring, performance difficulty；First scheme is to heat gear, then uses alignment pin to be directly realized by gear on jackshaft
Be accurately positioned, by test of many times and improvement, precision relatively scheme one increases, but still is unable to reach required precision；3rd
The assembling scheme that the scheme of kind is discussed in detail the most herein, by countershaft assembly helical teeth tooth mesh device, constantly test is groped, and reaches
Satisfied assembly precision, and stable performance, solve the guardian technique difficult problem determining the trial-production success or failure of S variator.
The present invention is verified by batch production, and rigging position degree precision is high, and testing result is stable, solves this type of variator
A key technology difficult problem in assembling, has filled up domestic technique blank, the most also have accumulated invaluable experience for production similar products from now on.
Claims (9)
1. a transmission countershaft assembly helical teeth tooth mesh device, it is characterised in that: include that assembling jig body, jackshaft lift
Fixture and axle system are to tooth clamper；Described assembling jig body includes the body (5) for providing jackshaft assembly space, machine
Body (5) top is provided for connecting the union joint (1) of jackshaft stone tongs, described union joint (1) vertically above connection
For driving its up and down cylinder, and body (5) side is vertically provided with line slideway (3), union joint (1)
Be connected with the guide block (4) being arranged on line slideway (3) by connecting plate (2), body (5) bottom be provided with for
The axle system base plate (6) to tooth clamper is set；Described jackshaft stone tongs includes the fixed cover (10) being connected with union joint (1),
Fixed cover (10) is connected to axle top positioning sleeve (17) to jackshaft axle jacking row location through head part set (12), described
The internal head part spring (13) that is provided with of head part set (12), head part spring (13) connection extends to axle top positioning sleeve (17) inner chamber and works as
In axle top top (16), positioning sleeve (17) bottom, axle top is provided with the U-shaped buckle being fixed jackshaft and latch (21),
The cambered surface top of U-shaped buckle is equipped with for the elastic positioning pin to jackshaft Primary Location；It is right that tooth clamper is included by described axle system
Tooth clamper body (29), to being provided with top positioning seat (22) at the bottom of axle, top positioning seat (22) at the bottom of axle on tooth clamper body (29)
On be provided with for positioning sleeve (24) at the bottom of the axle positioned at the bottom of jackshaft axle, at the bottom of axle, top positioning seat (22) is provided with extension
At the bottom of elastic shaft to end positioning sleeve (24) inner chamber top (23)；Described axle top top (16), axle top positioning sleeve (17),
Top (23) at the bottom of positioning sleeve at the bottom of axle (24) and elastic shaft it is coaxially disposed；Described also sets tooth clamper body (29) top
Be equipped with hot charging body, hot charging body interior be provided with for the location-plate (25) that axially positions of countershaft-gear after heating and
Side by side up and down it is provided for jackshaft hot charging the axle tooth of tooth ruler (27) and gear mesh ruler (28).
Transmission countershaft assembly helical teeth tooth mesh device the most according to claim 1, it is characterised in that: U-shaped buckle cambered surface
The elastic positioning pin that top is installed includes Primary Location pin (20) and supports the Primary Location spring (19) of Primary Location pin (20).
Transmission countershaft assembly helical teeth tooth mesh device the most according to claim 1 and 2, it is characterised in that: described top
Part set (12) side is provided with and top (16) for countershaft top carries out spacing spacer pin (14).
Transmission countershaft assembly helical teeth tooth mesh device the most according to claim 1, it is characterised in that: described straight line is led
Limit switch (7) and matched limited block (8) it is provided with on rail (3).
Transmission countershaft assembly helical teeth tooth mesh device the most according to claim 1, it is characterised in that: described elastic shaft
The end top (23), includes top at the bottom of axle and can top spring at the bottom of the top linear bearing slided up and down at the bottom of band moving axis and axle.
Transmission countershaft assembly helical teeth tooth mesh device the most according to claim 1, it is characterised in that: described axle tooth pair
Ruler (27) and gear mesh ruler (28) have been arranged in pairs many groups the most successively along the side of jackshaft, often group axle tooth
To ruler (27) and gear mesh ruler (28) are the most supporting, a location-plate (25) is set.
7. according to the transmission countershaft assembly helical teeth tooth mesh device described in claim 1 or 6, it is characterised in that: described axle
Tooth is respectively connected with driving handle to ruler (27) and gear mesh ruler (28).
8. one kind use transmission countershaft assembly helical teeth tooth mesh device as claimed in claim 1 to tooth method, it is characterised in that
Comprising the following steps: a) be placed into by transmission countershaft on jackshaft stone tongs, jackshaft axle top cover enters axle top positioning sleeve (17),
Axle top top (16) heads into the center hole on jackshaft axle top, by U-shaped buckle and the latch (21) of positioning sleeve (17) bottom, axle top
Jackshaft is fixed, and completes jackshaft Primary Location by the elastic positioning pin at U-shaped buckle cambered surface top；B) hot charging will be treated
Gear be heated to 150 DEG C～160 DEG C；C) starting assembling jig body makes jackshaft from top to bottom through gear, jackshaft axle
Positioning sleeve at the bottom of axle (24) is inserted at the end, and top at the bottom of elastic shaft (23) head into the center hole at the bottom of jackshaft axle, by location-plate (25)
Countershaft-gear after heating is axially positioned, by axle tooth to ruler (27) and gear mesh ruler (28) to hot charging jackshaft
To tooth；D), after all gears have assembled, by countershaft assembly favourable turn processing precision bored hole, alignment pin solidification is installed after completing.
It is the most according to claim 8 to tooth method, it is characterised in that: gear is by electromagnetic induction or adds hot tank heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610463889.6A CN105965425B (en) | 2016-06-22 | 2016-06-22 | A kind of transmission countershaft assembly helical teeth is to tooth method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610463889.6A CN105965425B (en) | 2016-06-22 | 2016-06-22 | A kind of transmission countershaft assembly helical teeth is to tooth method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105965425A true CN105965425A (en) | 2016-09-28 |
| CN105965425B CN105965425B (en) | 2017-12-05 |
Family
ID=57022338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610463889.6A Active CN105965425B (en) | 2016-06-22 | 2016-06-22 | A kind of transmission countershaft assembly helical teeth is to tooth method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105965425B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000404A (en) * | 2017-12-14 | 2018-05-08 | 中国重汽集团大同齿轮有限公司 | Countershaft assembly hot charging is to tooth clamper |
| CN113020898A (en) * | 2021-03-15 | 2021-06-25 | 一汽解放汽车有限公司 | Press mounting device |
| CN113547472A (en) * | 2020-04-26 | 2021-10-26 | 浙江万里扬股份有限公司 | Positioning device and positioning method for assembling intermediate shaft and gear of transmission |
| CN114147449A (en) * | 2021-12-09 | 2022-03-08 | 中国重汽集团大同齿轮有限公司 | Automatic hot-assembling tooth alignment system and method for gearbox helical gear countershaft assembly |
| CN114215899A (en) * | 2022-01-20 | 2022-03-22 | 索特传动设备有限公司 | Intermediate shaft assembly, gearbox, vehicle and intermediate shaft assembly assembling method |
| CN114749887A (en) * | 2021-10-12 | 2022-07-15 | 精进百思特电动（上海）有限公司 | Gear assembling method and device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04322922A (en) * | 1991-04-22 | 1992-11-12 | Mitsubishi Electric Corp | Device for assembling gear |
| CN101161403A (en) * | 2007-11-20 | 2008-04-16 | 湘潭电机股份有限公司 | A vertical type assembling apparatus for planetary gear |
| KR20090062351A (en) * | 2007-12-13 | 2009-06-17 | 현대자동차주식회사 | Cam gear pressing apparatus |
| CN102581812A (en) * | 2012-02-11 | 2012-07-18 | 中国重汽集团济南动力有限公司 | Method and assembly type device for aligning countershaft assembly of dual-countershaft helical-tooth gear box |
| CN103878716A (en) * | 2012-12-20 | 2014-06-25 | 中国科学院沈阳自动化研究所 | Automatic tooth aligning tool fixture |
| CN203887477U (en) * | 2014-06-24 | 2014-10-22 | 重庆神箭汽车传动件有限责任公司 | Gear shaft press fitting device |
| CN204711527U (en) * | 2015-06-12 | 2015-10-21 | 浙江东风齿轮有限公司 | One is scalable joins press to tooth |
| CN105149906A (en) * | 2015-08-05 | 2015-12-16 | 安徽巨一自动化装备有限公司 | Pressing gear alignment mechanism |
| CN205799318U (en) * | 2016-06-22 | 2016-12-14 | 陕西法士特齿轮有限责任公司 | A kind of transmission countershaft assembly helical teeth tooth mesh device |
-
2016
- 2016-06-22 CN CN201610463889.6A patent/CN105965425B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04322922A (en) * | 1991-04-22 | 1992-11-12 | Mitsubishi Electric Corp | Device for assembling gear |
| CN101161403A (en) * | 2007-11-20 | 2008-04-16 | 湘潭电机股份有限公司 | A vertical type assembling apparatus for planetary gear |
| KR20090062351A (en) * | 2007-12-13 | 2009-06-17 | 현대자동차주식회사 | Cam gear pressing apparatus |
| CN102581812A (en) * | 2012-02-11 | 2012-07-18 | 中国重汽集团济南动力有限公司 | Method and assembly type device for aligning countershaft assembly of dual-countershaft helical-tooth gear box |
| CN103878716A (en) * | 2012-12-20 | 2014-06-25 | 中国科学院沈阳自动化研究所 | Automatic tooth aligning tool fixture |
| CN203887477U (en) * | 2014-06-24 | 2014-10-22 | 重庆神箭汽车传动件有限责任公司 | Gear shaft press fitting device |
| CN204711527U (en) * | 2015-06-12 | 2015-10-21 | 浙江东风齿轮有限公司 | One is scalable joins press to tooth |
| CN105149906A (en) * | 2015-08-05 | 2015-12-16 | 安徽巨一自动化装备有限公司 | Pressing gear alignment mechanism |
| CN205799318U (en) * | 2016-06-22 | 2016-12-14 | 陕西法士特齿轮有限责任公司 | A kind of transmission countershaft assembly helical teeth tooth mesh device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000404A (en) * | 2017-12-14 | 2018-05-08 | 中国重汽集团大同齿轮有限公司 | Countershaft assembly hot charging is to tooth clamper |
| CN113547472A (en) * | 2020-04-26 | 2021-10-26 | 浙江万里扬股份有限公司 | Positioning device and positioning method for assembling intermediate shaft and gear of transmission |
| CN113020898A (en) * | 2021-03-15 | 2021-06-25 | 一汽解放汽车有限公司 | Press mounting device |
| CN114749887A (en) * | 2021-10-12 | 2022-07-15 | 精进百思特电动（上海）有限公司 | Gear assembling method and device |
| CN114147449A (en) * | 2021-12-09 | 2022-03-08 | 中国重汽集团大同齿轮有限公司 | Automatic hot-assembling tooth alignment system and method for gearbox helical gear countershaft assembly |
| CN114215899A (en) * | 2022-01-20 | 2022-03-22 | 索特传动设备有限公司 | Intermediate shaft assembly, gearbox, vehicle and intermediate shaft assembly assembling method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105965425B (en) | 2017-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105965425A (en) | Tooth aligning method and device for skewed teeth of middle shaft assembly of transmission | |
| CN101750042B (en) | Chip selecting machine for measuring half axle gear clearance of differential mechanism | |
| CN107627088B (en) | Timing gear positioning device and timing gear assembly equipment | |
| CN105149906A (en) | Pressing gear alignment mechanism | |
| CN202985051U (en) | Automatic fixed-torque or fixed-angle tightening device for tightening cap of fuel injector | |
| CN205799318U (en) | A kind of transmission countershaft assembly helical teeth tooth mesh device | |
| CN110421074A (en) | A kind of fast ram apparatus for bending based on automobile stamping structural member | |
| CN102581812B (en) | Assembly type device and method for aligning countershaft assembly of dual-countershaft helical-tooth gear box | |
| CN101666610A (en) | System and method for measuring and selecting differential bearing gasket of divided steering drive axle assembly | |
| CN106735611A (en) | Duplicate gear high-precision phase position difference processing technology | |
| CN101698899A (en) | Single-column open gear die press quenching machine tool | |
| CN111922450A (en) | Taper inner hole large gear grinding clamp and control method thereof | |
| CN205651258U (en) | Fork axle assembly jig | |
| CN105290777B (en) | Valve assembly all-in-one machine | |
| CN101633124B (en) | Drilling fixture for oilgear mounting hole in lower case of engine | |
| CN109605003B (en) | Oil disc assembly press-fitting mechanism and method | |
| CN202709936U (en) | Comprehensive testing fixture for sliding gear sleeve of synchronizer | |
| CN201239882Y (en) | Drill fixture for engine lower box body oilgear mounting hole | |
| CN203316792U (en) | Shifting fork shaft assembly drilling tool | |
| CN107971745B (en) | Tool equipment for aligning belly pipe and coal injection pipe group of blast furnace air supply device | |
| CN106743482A (en) | The c-type clasp supply assembly of c-type clasp charging equipment | |
| CN207289391U (en) | Timing gears positioner and timing gears assembly equipment | |
| CN107442618B (en) | Machining device for special-shaped fishplates | |
| CN112518319B (en) | Serial shafting assembly line layout structure | |
| CN204313731U (en) | Automobile gearbox comprehensive test instrument for gear shifting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |