CN104959937B - A kind of thin and tall tooth twin countershaft transmission is to tooth clamper - Google Patents
A kind of thin and tall tooth twin countershaft transmission is to tooth clamper Download PDFInfo
- Publication number
- CN104959937B CN104959937B CN201510324113.1A CN201510324113A CN104959937B CN 104959937 B CN104959937 B CN 104959937B CN 201510324113 A CN201510324113 A CN 201510324113A CN 104959937 B CN104959937 B CN 104959937B
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- tooth
- hole
- location
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- tall
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a kind of thin and tall tooth twin countershaft transmission to tooth clamper, including location-plate (1), the center of location-plate (1) offers for assisting two axles hole, location (101) installing two axles, the both sides of two axles hole, location (101) respectively offer a through hole, each through hole is provided with a positioning sleeve (2), and the center of each positioning sleeve (2) all offers for assisting jackshaft hole, location (201) installing jackshaft.In the present invention, the design of positioning sleeve and plummer block seat, location-plate are matched in clearance, left and right countershaft assembly is fixed with hole, jackshaft location on positioning sleeve after tooth is completed, if positioning sleeve can not successfully be inserted in plummer block seat, problematic to tooth, prevent the variator to tooth mistake from continuing assembling, thus reach the purpose of mistake proofing, improve qualification rate of once casing.
Description
Technical field:
The present invention relates to a kind of variator fixture, be specifically related to a kind of thin and tall tooth twin countershaft transmission to tooth
Fixture.
Background technology:
In domestic gear industry, the thin and tall tooth design of variator is more and more, the double jackshaft speed change of certain company
Device major part in addition to 6DS series uses bastard design.The variator cartonning, easy to tooth of bastard design, and
Being difficult to after tooth is completed produce deviation, can not fill if tooth to be produced deviation jackshaft front end, left and right bearing
Join, therefore can find in time tooth mistake.Variator two axle assembly of full lock unit thin and tall tooth design is high
The broached-tooth design of low fluctuating, cartonning difficulty and after tooth is completed, to tooth mistake or occur to tooth deviate after,
Jackshaft front end, left and right bearing, rear end bearing can complete assembling and not be found.
6DS series of transmission is the design of thin and tall tooth, and travelling gear and a shaft gear modulus of jackshaft front end are little
So space width is less, in the case of jackshaft front end is unfixed, at dress reverse gear idle wheel, jackshaft rear bearing
Or shake during two axle rear bearings, easily make tooth deviation and don't easily find, causing, to tooth mistake, doing over again.
Travelling gear and a shaft gear modulus of 6DS series of transmission jackshaft front end are little so space width is less, right
It is susceptible to mistake during tooth and to tooth marked erroneous, causes tooth mistake.
Summary of the invention:
Present invention aims to the deficiencies in the prior art, it is provided that the double jackshaft speed change of a kind of thin and tall tooth
Device is to tooth clamper.
For reaching above-mentioned purpose, the present invention adopts the following technical scheme that and is achieved:
A kind of thin and tall tooth twin countershaft transmission is to tooth clamper, and including location-plate, the center of location-plate is offered
Having for assisting two holes, axle location installing two axles, the both sides in two holes, axle location respectively offer a through hole, often
The equal matched in clearance in individual through hole has a positioning sleeve, and the center of each positioning sleeve all offers for assisting peace
The hole, jackshaft location of dress jackshaft.
The present invention is further improved by: two holes, axle location are using method court in shoulder hole, and shoulder hole
On aperture less than using method aperture down.
The present invention is further improved by: the edges and corners of shoulder hole are equipped with chamfering.
The present invention is further improved by: hole, jackshaft location is that in circular hole, and circular hole using method is down
One end be provided with chamfering.
The present invention is further improved by: all offer in the circumference in hole, jackshaft location on each positioning sleeve
Some lightening holes alleviating clamp weight.
The present invention is further improved by: the two ends of location-plate are provided with handle.
The present invention is further improved by: handle is fixed on the two ends of location-plate by hexagon socket head cap screw.
The present invention is further improved by: on location-plate, the center near handle two ends all offers location
Pin-and-hole.
The present invention is further improved by: offer near dowel hole top wire hole and for variator
The installing hole that housing is installed.
Relative to prior art, present invention have the advantage that:
In the present invention, the design of positioning sleeve is matched in clearance with plummer block seat, location-plate, after completing tooth
Left and right countershaft assembly is fixed, if during positioning sleeve can not successfully be inserted in hole, jackshaft location on positioning sleeve
Between bearing housing then problematic to tooth, prevent the variator to tooth mistake from continuing assembling, thus reach mistake proofing
Purpose, improves qualification rate of once casing.
Accompanying drawing illustrates:
Fig. 1 is a kind of thin and tall tooth twin countershaft transmission of the present invention axonometric chart to tooth clamper.
Fig. 2 is a kind of thin and tall tooth twin countershaft transmission of the present invention top view to tooth clamper.
Fig. 3 is a kind of thin and tall tooth twin countershaft transmission of the present invention sectional view to tooth clamper.
In figure: 1 is location-plate, 101 is two holes, axle location, and 102 is dowel hole, and 103 is top wire hole,
104 is installing hole, and 2 is positioning sleeve, and 201 position hole for jackshaft, and 202 is lightening hole, and 3 is handle, 4
For hexagon socket head cap screw.
Detailed description of the invention:
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Seeing Fig. 1 to Fig. 3, a kind of thin and tall tooth twin countershaft transmission of the present invention is to tooth clamper, including location-plate
1, the center of location-plate 1 offers for assisting two holes 101, axle location installing two axles, two holes, axle location
The both sides of 101 respectively offer a through hole, and the equal matched in clearance in each through hole has a positioning sleeve 2, Mei Geding
The center of position set 2 all offers for assisting the hole 201, jackshaft location installing jackshaft.
Described two holes 101, axle location are that in shoulder hole, and shoulder hole, using method aperture upward is less than use
Method aperture down, and the edges and corners of shoulder hole are equipped with chamfering.
Hole 201, described jackshaft location is that in circular hole, and circular hole, using method one end down is provided with chamfering,
Some clamp weight is alleviated additionally, all offer in the circumference in hole 201, jackshaft location on each positioning sleeve 2
Lightening hole 202.
Further, the two ends of location-plate 1 are provided with handle 3, and handle 3 is solid by hexagon socket head cap screw 4
It is scheduled on the two ends of location-plate 1.Additionally, the center near handle 3 two ends all offers calmly on location-plate 1
Top wire hole 103 is offered and for pacifying with case of transmission near position pin-and-hole 102, and dowel hole 102
The installing hole 104 of dress.
For understanding further to the present invention, the method that is now used for makees description below.
1) after two axle cartonnings, two axles, and dowel hole 102 are inserted in two holes 101, axle location of location-plate 1
Aligning the alignment pin on case of transmission, two holes 101, axle location on location-plate 1 make two axle assembly positions solid
Fixed, change change speed gear box attitude to front end face upward, fill an axle assembly；
2) change attitude to front end ventricumbent vertical direction to tooth；In positioning sleeve 2 being inserted in after tooth is completed
Between shaft rear end, the jackshaft fixing hole 201 on positioning sleeve 2 is fixed left and right jackshaft, is inserted in smoothly then to tooth
Correctly, otherwise check tooth whether mistake, readjust；
3) upset variator is to horizontal direction, assembling jackshaft front end bearing and jackshaft baffle plate.By variator
It is adjusted to vertical direction, dismounting positioning sleeve 2 and location-plate 1, completes whole to tooth technical process.
As a example by 6DS series of transmission, the present invention is divided into location-plate 1 and 2 liang of major parts of positioning sleeve, and two
After axle assembly cartonning, location-plate 1 is inserted in two shaft rear ends, matches with alignment pin on case of transmission, fixed
Two axle assemblies are fixed in center in two holes 101, axles location on the plate 1 of position, and an axle assembly just can facilitate
Be assembled with, the combination tooth of a shaft gear be combined with lock unit gear ring be easy to engagement on, realize an axle according to this
Correct, the quick assembling of assembly.
After installing an axle assembly, jackshaft travelling gear and a shaft gear are to tooth, with positioning sleeve 2 after completing tooth
Left and right countershaft assembly is determined in dead eye center in hole, upper jackshaft location solid 201, now assembles jackshaft
Assembly front end bearing, which solves the problem easily deviateed tooth Rear Derailleur front end engaging tooth, as long as to tooth
Problem to tooth deviation correctly will not occur during assembling, eliminate according to this and tooth is produced the most afterwards to tooth
The probability of deviation.
Claims (9)
1. a thin and tall tooth twin countershaft transmission is to tooth clamper, it is characterised in that: include location-plate (1),
The center of location-plate (1) offers for assisting two axles hole, location (101) installing two axles, two axle location
The both sides in hole (101) respectively offer a through hole, and the equal matched in clearance in each through hole has a positioning sleeve (2),
The center of each positioning sleeve (2) all offers for assisting jackshaft hole, location (201) installing jackshaft.
One the most according to claim 1 thin and tall tooth twin countershaft transmission is to tooth clamper, and its feature exists
In: two axles hole, location (101) are that in shoulder hole, and shoulder hole, using method aperture upward is less than user
Method aperture down.
One the most according to claim 2 thin and tall tooth twin countershaft transmission is to tooth clamper, and its feature exists
In: the edges and corners of shoulder hole are equipped with chamfering.
One the most according to claim 1 thin and tall tooth twin countershaft transmission is to tooth clamper, and its feature exists
In: jackshaft hole, location (201) is that in circular hole, and circular hole, using method one end down is provided with chamfering.
5., according to the thin and tall tooth twin countershaft transmission of the one described in claim 1 or 4 to tooth clamper, it is special
Levy and be: in the circumference of upper jackshaft hole, location (201) of each positioning sleeve (2), all offer some alleviating
The lightening hole (202) of clamp weight.
One the most according to claim 1 thin and tall tooth twin countershaft transmission is to tooth clamper, and its feature exists
In: the two ends of location-plate (1) are provided with handle (3).
One the most according to claim 6 thin and tall tooth twin countershaft transmission is to tooth clamper, and its feature exists
In: handle (3) is fixed on the two ends of location-plate (1) by hexagon socket head cap screw (4).
One the most according to claim 6 thin and tall tooth twin countershaft transmission is to tooth clamper, and its feature exists
In: the upper center near handle (3) two ends of location-plate (1) all offers dowel hole (102).
One the most according to claim 8 thin and tall tooth twin countershaft transmission is to tooth clamper, and its feature exists
In: offer top wire hole (103) near dowel hole (102) and be used for and case of transmission installation
Installing hole (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324113.1A CN104959937B (en) | 2015-06-12 | 2015-06-12 | A kind of thin and tall tooth twin countershaft transmission is to tooth clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324113.1A CN104959937B (en) | 2015-06-12 | 2015-06-12 | A kind of thin and tall tooth twin countershaft transmission is to tooth clamper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104959937A CN104959937A (en) | 2015-10-07 |
| CN104959937B true CN104959937B (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510324113.1A Active CN104959937B (en) | 2015-06-12 | 2015-06-12 | A kind of thin and tall tooth twin countershaft transmission is to tooth clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104959937B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834979B (en) * | 2016-05-30 | 2018-09-14 | 浙江恒齿传动机械有限公司 | A kind of D series reduction clamp for assembling with protection function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157608A (en) * | 1976-12-27 | 1979-06-12 | Tullio Campagnolo | Fixture for special gears, particularly of bicycles |
| CN102556828A (en) * | 2011-12-29 | 2012-07-11 | 浙江吉利汽车研究院有限公司 | Hoisting clamp for speed changer assembly |
| CN102837275A (en) * | 2012-09-04 | 2012-12-26 | 安徽江淮汽车股份有限公司 | Tool for assembling dual-clutch transmission |
| CN204295271U (en) * | 2014-11-13 | 2015-04-29 | 綦江齿轮传动有限公司 | Automotive transmission assembly tooling |
| CN204772238U (en) * | 2015-06-12 | 2015-11-18 | 宝鸡法士特齿轮有限责任公司 | Two jackshaft derailleurs of thin high tooth are to tooth anchor clamps |
-
2015
- 2015-06-12 CN CN201510324113.1A patent/CN104959937B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157608A (en) * | 1976-12-27 | 1979-06-12 | Tullio Campagnolo | Fixture for special gears, particularly of bicycles |
| CN102556828A (en) * | 2011-12-29 | 2012-07-11 | 浙江吉利汽车研究院有限公司 | Hoisting clamp for speed changer assembly |
| CN102837275A (en) * | 2012-09-04 | 2012-12-26 | 安徽江淮汽车股份有限公司 | Tool for assembling dual-clutch transmission |
| CN204295271U (en) * | 2014-11-13 | 2015-04-29 | 綦江齿轮传动有限公司 | Automotive transmission assembly tooling |
| CN204772238U (en) * | 2015-06-12 | 2015-11-18 | 宝鸡法士特齿轮有限责任公司 | Two jackshaft derailleurs of thin high tooth are to tooth anchor clamps |
Non-Patent Citations (1)
| Title |
|---|
| 双中间轴合件的压装与检测;漆益龙等;《汽车工艺与材料》;20120531(第5期);第6-8页 * |
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| Publication number | Publication date |
|---|---|
| CN104959937A (en) | 2015-10-07 |
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