CN109780178A - Gearbox and transmission case fixed connection device - Google Patents
Gearbox and transmission case fixed connection device Download PDFInfo
- Publication number
- CN109780178A CN109780178A CN201910219295.4A CN201910219295A CN109780178A CN 109780178 A CN109780178 A CN 109780178A CN 201910219295 A CN201910219295 A CN 201910219295A CN 109780178 A CN109780178 A CN 109780178A
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- transmission case
- gearbox
- holes
- terminal pad
- hole
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 89
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
Gearbox and transmission case fixed connection device, belong to car transmissions technical field.Only spline axle head is leaned on to be connected with hub splines to solve automobile gearbox with transmission case, the problem of stability difference.Gearbox terminal pad is equipped with jack shaft and passes through hole and multiple through-holes one, multiple through-holes two, multiple through-holes three, multiple through-holes two are arranged in a one-to-one correspondence with multiple connecting screw holes on the first segment and the second section of gearbox, and multiple connecting screw holes of multiple through-holes three and the extension gear-box bracket on gearbox correspond；Transmission case terminal pad is equipped with transmission case power shaft and passes through hole and multiple through-holes four, multiple through-holes five and transmission case clutch separation lever hole, multiple through-holes one are arranged in a one-to-one correspondence with multiple through-holes four, and be fastenedly connected respectively by connecting bar assembly, multiple through-holes five are arranged in a one-to-one correspondence with multiple connecting screw holes that transmission case front end face is equipped with.The present invention is bonded for automobile gearbox and transmission case.
Description
Technical field
The present invention relates to the devices that a kind of automobile gearbox is fixedly connected with transmission case, belong to car transmissions technology neck
Domain.
Background technique
The power of automobile gearbox is to be driven to obtain by oil-burning machine, and the power of automobile transmission case is obtained by motor drive
?.The gearbox and transmission case combine be exactly dual-use with gasoline and electricity cabinet.
The output shaft spindle nose of gearbox is spline axle head, and transmission case power shaft spindle nose is hub splines, the two cabinets
In mating connection together by spline axle head and hub splines merely, stability is poor.
Summary of the invention
The purpose of the present invention is to provide a kind of gearboxes and transmission case fixed connection device, to solve automobile gearbox and pass
Dynamic packing list is pure in mating connection together by spline axle head and hub splines, the problem of stability difference.
Realize above-mentioned purpose, the technical solution adopted by the present invention is as follows:
Gearbox and transmission case fixed connection device of the invention, including gearbox terminal pad, transmission case terminal pad and multiple connections
Bar assembly；The gearbox terminal pad is equipped with jack shaft and passes through hole, and the jack shaft of gearbox terminal pad is worn
Via hole periphery is equipped with multiple through-holes one, multiple through-holes two and multiple through-holes three, and the multiple through-hole two and gearbox are from front to back
Multiple connecting screw holes on the first segment of setting and the second section are arranged in a one-to-one correspondence, the multiple through-hole three and the extension on gearbox
Multiple connecting screw holes of gear-box bracket correspond；The transmission case terminal pad is equipped with transmission case power shaft and passes through hole, passes
The transmission case power shaft of dynamic case terminal pad passes through hole periphery and is equipped with multiple through-holes four, multiple through-holes five and transmission case clutch
Lever hole is separated, multiple through-holes one in gearbox terminal pad are set with the one-to-one correspondence of multiple through-holes four in transmission case terminal pad
It sets, and is fastenedly connected respectively by connecting bar assembly, multiple connections that the multiple through-hole five is equipped with transmission case front end face
Screw hole is arranged in a one-to-one correspondence.
The beneficial effect of the present invention compared with the existing technology is: the present invention passes through splined shaft in automobile gearbox and transmission case
While head is sequentially connected with hub splines, automobile gearbox is fixedly connected (i.e. with transmission case further through connector
The first segment and the second section of gearbox terminal pad and gearbox on connector are fastenedly connected, the transmission case terminal pad of connector with
Transmission case front end face is fastenedly connected), it is ensured that connection has preferable stability between automobile gearbox and transmission case, to protect
The reliability of transmission is demonstrate,proved.
Detailed description of the invention
Fig. 1 is the axonometric drawing one of gearbox and transmission case fixed connection device of the invention；
Fig. 2 is the main view of gearbox and transmission case fixed connection device of the invention；
Fig. 3 is the axonometric drawing two of gearbox and transmission case fixed connection device of the invention, clutch release fork lacing wire thread fixing plate
3-2 is not drawn into.
Each parts title and label are as follows in above-mentioned figure:
Gearbox terminal pad 1, two 1-2 of through-hole, location hole 1-3, three 1-5 of through-hole, jack shaft pass through hole 1-6, transmission case
Terminal pad 2, five 2-2 of through-hole, transmission case clutch separation lever hole 2-3, transmission case power shaft pass through hole 2-7, connection bar assembly
3, connecting rod 3-1, clutch release fork lacing wire thread fixing plate 3-2, lacing wire pass through hole 3-3, band pad nut 3-4, generator branch
Frame 4, supporting plate 4-1, connection strut 4-3, connection support plate 4-4, generator connecting plate 4-5, eight 4-6 of through-hole, release yoke are fixed
Plate 5, seven 5-1 of through-hole.
Specific embodiment
Specific embodiment 1: as shown in Figure 1-Figure 3, present embodiment discloses a kind of gearbox and transmission case is fixed connects
Connect device, including gearbox terminal pad 1, transmission case terminal pad 2 and multiple connection bar assemblies 3；The gearbox terminal pad 1 is equipped with
Jack shaft passes through hole 1-6, the jack shaft of gearbox terminal pad 1 pass through the periphery hole 1-6 be equipped with multiple through-holes one,
First segment that multiple two 1-2 of through-hole and multiple through-holes three 1-5, the multiple two 1-2 of through-hole and gearbox are arranged from front to back and
Multiple connecting screw holes on second section, which are arranged in a one-to-one correspondence, (when installation, gearbox terminal pad 1 is arranged in the first segment of gearbox
And second between section, two 1-2 of multiple through-holes in gearbox terminal pad 1 passes through the first segment and second of multiple bolts and gearbox
Multiple connecting screw holes on section are fastenedly connected), multiple companies of the multiple three 1-5 of through-hole and the extension gear-box bracket on gearbox
Connecing screw hole one-to-one correspondence, (three 1-5 of multiple through-holes in gearbox terminal pad 1 passes through the extension gearbox on multiple bolts and gearbox
Multiple connecting screw holes of bracket are fastenedly connected)；
The transmission case terminal pad 2 is equipped with transmission case power shaft and passes through hole 2-7, the transmission case power shaft of transmission case terminal pad 2
Across the hole periphery 2-7 is equipped with multiple through-holes four, five 2-2 and transmission case clutch of multiple through-holes separate lever hole 2-3, speed change
Multiple through-holes one in case terminal pad 1 are arranged in a one-to-one correspondence with multiple through-holes four in transmission case terminal pad 2, and pass through company respectively
Extension bar component 3 is fastenedly connected, and multiple connecting screw holes that the multiple five 2-2 of through-hole and transmission case front end face are equipped with correspond
Setting (when installation, transmission case terminal pad 2 is sticked on transmission case front end face, five 2- of multiple through-holes in transmission case terminal pad 2
2 are fastenedly connected by multiple connecting screw holes on multiple bolts and transmission case front end face).
Specific embodiment 2: as shown in Figure 1-Figure 3, present embodiment be specific embodiment one is made it is further
Illustrate, the quantity of multiple through-holes four on multiple through-holes one and transmission case terminal pad 2 in the gearbox terminal pad 1 is 4
It is a；The quantity of the multiple connection bar assembly 3 is 4.So that the connection between gearbox terminal pad 1 and transmission case terminal pad 2
It is more stable.
Specific embodiment 3: as shown in Figure 1, Figure 3, present embodiment be specific embodiment one is made it is further
Illustrate, the quantity of two 1-2 of multiple through-holes in the gearbox terminal pad 1 is 7.The quantity of two 1-2 of through-hole and gearbox
The quantity of first segment and the connecting screw hole on the second section is consistent, and connection is more firm.
Specific embodiment 4: as shown in Figure 1, Figure 3, present embodiment be specific embodiment one is made it is further
Illustrate, the quantity of three 1-5 of multiple through-holes in the gearbox terminal pad 1 is 3.Convenient for the extension gearbox branch on gearbox
Frame is connected.
Specific embodiment 5: as shown in Figure 1, Figure 3, present embodiment be specific embodiment one is made it is further
Illustrate, the quantity of five 2-2 of multiple through-holes in the transmission case terminal pad 2 is 8.Before the quantity and transmission case of five 2-2 of through-hole
The quantity for multiple connecting screw holes that end face is equipped with is consistent, and transmission case terminal pad 2 can be fastenedly connected in transmission case front end face
On.
Specific embodiment 6: as shown in Figure 1, Figure 3, present embodiment be specific embodiment one is made it is further
Illustrate, two location hole 1-3 are additionally provided in the gearbox terminal pad 1.Positioning when convenient for the installation of gearbox terminal pad 1.
Specific embodiment 7: as shown in Figure 1-Figure 3, present embodiment be specific embodiment one is made it is further
Illustrate, the multiple connection bar assembly 3 includes that connecting rod 3-1 and four band pad nut 3-4(washers and nut can also be used point
Body form)；The both ends of each connecting rod 3-1 are respectively provided with one section of external screw thread, each through-hole in the gearbox terminal pad 1
Connecting rod 3-1 is penetrated between one and through-hole four corresponding in transmission case terminal pad 2, two sections of external screw threads of connecting rod 3-1 are each
It screws and connect with two band pad nut 3-4, and gearbox terminal pad 1 is disposed therein between two band pad nut 3-4, gearbox
Terminal pad 1 pads nut 3-4 by the two of them band and is fastenedly connected, and the setting of transmission case terminal pad 2 pads nut 3-4 in another two band
Between, transmission case terminal pad 2 pads nut 3-4 by the another two band and is fastenedly connected.
Specific embodiment 8: as shown in Figure 1-Figure 3, present embodiment be specific embodiment eight is made it is further
Illustrate, one of them described connection bar assembly 3 further includes clutch release fork lacing wire thread fixing plate 3-2；The clutch separation
Fork lacing wire thread fixing plate 3-2 fixes (welding) on the connecting rod 3-1 of one of connection bar assembly 3, clutch release fork
Lacing wire passes through hole 3-3 there are four setting on lacing wire thread fixing plate 3-2.
Specific embodiment 9: as shown in Figure 1-Figure 3, present embodiment be specific embodiment seven is made it is further
Illustrate, the gearbox and transmission case fixed connection device further include generator support 4；The generator support 4 includes supporting plate
4-1, connection support plate 4-4, generator connecting plate 4-5 and connection strut 4-3；It is set on the supporting plate 4-1 there are two through-hole six,
Supporting plate 4-1 is arranged in transmission case terminal pad 2 in the disk of 1 side of gearbox terminal pad, four connecting rod groups
The connecting rod 3-1 of the two of them connection bar assembly 3 of part 3 passes through two through-holes six, and by screwing in each connecting rod
Supporting plate 4-1 is fixed in gearbox terminal pad 1 by the band pad nut 3-4 on 3-1；It is described connection support plate 4-4 one end with
The outer edge of the outside plate face of supporting plate 4-1 is fixedly connected and (is preferably fixedly connected using welding manner), connection support plate 4-4 with
Connection strut 4-3(is fixed between supporting plate 4-1 to be preferably fixedly connected using welding manner), the generator connecting plate 4-5
One end vertical (welding) is fixed on the upper end of support rod 4-4, sets that there are four be fixedly connected with generator on generator connecting plate 4-5
Eight 4-6 of through-hole.The effect of present embodiment is easy for generator installation and fixes.
Specific embodiment 10: as shown in Fig. 2, present embodiment is made furtherly to specific embodiment one
Bright, the gearbox and transmission case fixed connection device further include release yoke fixed plate 5；The release yoke fixed plate 5 is T shape knot
The transverse slat of structure, the release yoke fixed plate 5 of T-shaped structure is equipped with 3 seven 5-1 of through-hole being connected with release yoke, the separation of T-shaped structure
The vertical plate end of fork fixed plate 5 is fixed in the disk opposite with gearbox terminal pad 1 of transmission case terminal pad 2.Present embodiment
Effect be easy in release yoke fixed plate 5 and transmission case terminal pad 2, while being also convenient for the fixation to release yoke.
Claims (10)
1. a kind of gearbox and transmission case fixed connection device, it is characterised in that: connected including gearbox terminal pad (1), transmission case
Disk (2) and multiple connection bar assemblies (3)；The gearbox terminal pad (1) is equipped with jack shaft and passes through hole (1-6), becomes
The jack shaft of fast case terminal pad (1) passes through the periphery hole (1-6) and is equipped with multiple through-holes one, multiple through-holes two (1-2) and more
A through-hole three (1-5) is multiple on the first segment and the second section that the multiple through-hole two (1-2) is arranged from front to back with gearbox
Connecting screw hole is arranged in a one-to-one correspondence, multiple connection spiral shells of the extension gear-box bracket on the multiple through-hole three (1-5) and gearbox
Hole corresponds；The transmission case terminal pad (2) is equipped with transmission case power shaft and passes through hole (2-7), transmission case terminal pad (2)
Transmission case power shaft passes through the periphery hole (2-7) and is equipped with multiple through-holes four, multiple through-holes five (2-2) and a transmission case clutch point
Multiple through-holes 41 on multiple through-holes one and transmission case terminal pad (2) from lever hole (2-3), in gearbox terminal pad (1)
One is correspondingly arranged, and is fastenedly connected respectively by connecting bar assembly (3), the multiple through-hole five (2-2) and transmission case front end face
The multiple connecting screw holes being equipped with are arranged in a one-to-one correspondence.
2. gearbox according to claim 1 and transmission case fixed connection device, it is characterised in that: the gearbox terminal pad
(1) quantity of multiple through-holes one on and multiple through-holes four in transmission case terminal pad (2) is 4；The multiple connecting rod
The quantity of component (3) is 4.
3. gearbox according to claim 1 and transmission case fixed connection device, it is characterised in that: the gearbox terminal pad
(1) quantity of multiple through-holes two (1-2) on is 7.
4. gearbox according to claim 1 and transmission case fixed connection device, it is characterised in that: the gearbox terminal pad
(1) quantity of multiple through-holes three (1-5) on is 3.
5. gearbox according to claim 1 and transmission case fixed connection device, it is characterised in that: the transmission case terminal pad
(2) quantity of multiple through-holes five (2-2) on is 8.
6. gearbox according to claim 1 and transmission case fixed connection device, it is characterised in that: the gearbox terminal pad
(1) two location holes (1-3) are additionally provided on.
7. gearbox according to claim 1 and transmission case fixed connection device, it is characterised in that: the multiple connecting rod group
Part (3) includes connecting rod (3-1) and four band pads nut (3-4)；The both ends of each connecting rod (3-1) are respectively provided with one section
External screw thread, each through-hole one on the gearbox terminal pad (1) and between corresponding through-hole four on transmission case terminal pad (2)
It has penetrated connecting rod (3-1), two sections of external screw threads of connecting rod (3-1) are respectively screwed with two band pads nut (3-4) and connect, and speed change
Case terminal pad (1) is disposed therein between two band pads nut (3-4), and gearbox terminal pad (1) passes through the two of them band pad
Nut (3-4) is fastenedly connected, and transmission case terminal pad (2) setting is between another two band pad nut (3-4), transmission case terminal pad
(2) it is fastenedly connected by another two band pad nut (3-4).
8. gearbox according to claim 7 and transmission case fixed connection device, it is characterised in that: one of them described connection
Bar assembly (3) further includes clutch release fork lacing wire thread fixing plate (3-2)；The clutch release fork lacing wire thread fixing plate (3-
2) it is fixed in the connecting rod (3-1) of one of connection bar assembly (3), clutch release fork lacing wire thread fixing plate (3-2)
On set there are four lacing wire pass through hole (3-3).
9. gearbox according to claim 7 and transmission case fixed connection device, it is characterised in that: the gearbox and transmission
Case fixed connection device further includes generator support (4)；The generator support (4) includes supporting plate (4-1), connection support plate
(4-4), generator connecting plate (4-5) and connection strut (4-3)；Through-hole six there are two being set on the supporting plate (4-1), supporting plate
(4-1) setting is in the disk for deviating from gearbox terminal pad (1) side with transmission case terminal pad (2), four connecting rod groups
The connecting rod (3-1) of two of them connection bar assembly (3) of part (3) passes through two through-holes six, and by screwing each described
Supporting plate (4-1) is fixed on gearbox terminal pad (1) by band pad nut (3-4) in connecting rod (3-1)；The connection support
One end of plate (4-4) is fixedly connected with the outer edge of the outside plate face of supporting plate (4-1), connects support plate (4-4) and supporting plate
Connection strut (4-3) is fixed between (4-1), described generator connecting plate (4-5) one end is vertically fixed on support rod (4-4)
Upper end, sets that there are four the through-holes eight (4-6) being fixedly connected with generator on generator connecting plate (4-5).
10. gearbox according to claim 1 and transmission case fixed connection device, it is characterised in that: the gearbox and biography
Dynamic case fixed connection device further includes release yoke fixed plate (5)；The release yoke fixed plate (5) is T-shaped structure, point of T-shaped structure
Transverse slat from fork fixed plate (5) is equipped with 3 through-holes seven (5-1) being connected with release yoke, the release yoke fixed plate of T-shaped structure
(5) vertical plate end is fixed in transmission case terminal pad (2) and gearbox terminal pad (1) opposite disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910219295.4A CN109780178A (en) | 2019-03-21 | 2019-03-21 | Gearbox and transmission case fixed connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910219295.4A CN109780178A (en) | 2019-03-21 | 2019-03-21 | Gearbox and transmission case fixed connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109780178A true CN109780178A (en) | 2019-05-21 |
Family
ID=66490278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910219295.4A Withdrawn CN109780178A (en) | 2019-03-21 | 2019-03-21 | Gearbox and transmission case fixed connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109780178A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002046493A (en) * | 2000-08-04 | 2002-02-12 | Honda Motor Co Ltd | Power unit mounted on vehicle |
| WO2008123057A1 (en) * | 2007-03-19 | 2008-10-16 | Yamaha Hatsudoki Kabushiki Kaisha | Two-wheeled motor vehicle |
| CN102013757A (en) * | 2010-12-13 | 2011-04-13 | 力帆实业(集团)股份有限公司 | Connecting structure of electric vehicle power assembly |
| CN203442094U (en) * | 2013-09-16 | 2014-02-19 | 云南添穗机械制造有限公司 | Connecting board of gear case and transmission case |
| WO2015045437A1 (en) * | 2013-09-27 | 2015-04-02 | 株式会社クボタ | Combine harvester |
| JP2017154675A (en) * | 2016-03-03 | 2017-09-07 | 本田技研工業株式会社 | Saddle-riding type hybrid vehicle |
| CN206962635U (en) * | 2017-07-06 | 2018-02-02 | 上汽通用汽车有限公司 | The mixed dynamic gearbox of one kind |
| CN108843773A (en) * | 2018-08-27 | 2018-11-20 | 福建省晋江市科华汽配有限公司 | A kind of engineering truck drive assembly |
| CN209688042U (en) * | 2019-03-21 | 2019-11-26 | 杨仁忠 | Gearbox and transmission case fixed connection device |
-
2019
- 2019-03-21 CN CN201910219295.4A patent/CN109780178A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002046493A (en) * | 2000-08-04 | 2002-02-12 | Honda Motor Co Ltd | Power unit mounted on vehicle |
| WO2008123057A1 (en) * | 2007-03-19 | 2008-10-16 | Yamaha Hatsudoki Kabushiki Kaisha | Two-wheeled motor vehicle |
| CN102013757A (en) * | 2010-12-13 | 2011-04-13 | 力帆实业(集团)股份有限公司 | Connecting structure of electric vehicle power assembly |
| CN203442094U (en) * | 2013-09-16 | 2014-02-19 | 云南添穗机械制造有限公司 | Connecting board of gear case and transmission case |
| WO2015045437A1 (en) * | 2013-09-27 | 2015-04-02 | 株式会社クボタ | Combine harvester |
| JP2017154675A (en) * | 2016-03-03 | 2017-09-07 | 本田技研工業株式会社 | Saddle-riding type hybrid vehicle |
| CN206962635U (en) * | 2017-07-06 | 2018-02-02 | 上汽通用汽车有限公司 | The mixed dynamic gearbox of one kind |
| CN108843773A (en) * | 2018-08-27 | 2018-11-20 | 福建省晋江市科华汽配有限公司 | A kind of engineering truck drive assembly |
| CN209688042U (en) * | 2019-03-21 | 2019-11-26 | 杨仁忠 | Gearbox and transmission case fixed connection device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190521 |
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| WW01 | Invention patent application withdrawn after publication |