CN105240463A - Five-speed manual transmission assembly - Google Patents
Five-speed manual transmission assembly Download PDFInfo
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- CN105240463A CN105240463A CN201510692740.0A CN201510692740A CN105240463A CN 105240463 A CN105240463 A CN 105240463A CN 201510692740 A CN201510692740 A CN 201510692740A CN 105240463 A CN105240463 A CN 105240463A
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- Prior art keywords
- assembly
- gear
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Classifications
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- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/12—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches
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- 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
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
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- 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
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- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
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- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H2059/026—Details or special features of the selector casing or lever support
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- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
- F16H2059/0282—Lever handles with lock mechanisms, e.g. for allowing selection of reverse gear or releasing lever from park position
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- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0047—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising five forward speeds
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention provides a five-speed manual transmission assembly. The five-speed manual transmission assembly comprises a shell assembly, a clutch assembly, an input shaft assembly, an output shaft assembly, a differential mechanism assembly and a back cover. An input shaft in the input shaft assembly penetrates a clutch shell in the clutch assembly. The differential mechanism assembly is borne on the clutch shell in the clutch assembly and a shell in the shell assembly through a front bearing and a back bearing. The shell assembly is connected with the clutch assembly, and the back cover is connected with the shell assembly. According to the five-speed manual transmission assembly, a sliding-block-type synchronizer is adopted, and the gear changing hand feeling is improved; the maximum input torque is 200 N.m which satisfies the input torque requirement of a vehicle with transverse engine; and the cleanliness of the assembly is limited to be smaller than or equal to 120 mg, the service life is longer, and the comprehensive transmission efficiency of the assembly is larger than or equal to 94%.
Description
Technical field
The present invention relates to automotive transmission technical field, be specially a kind of five fast manual transmission assemblies.
Background technique
Automobile has become the traffic tool indispensable in people's daily life and industrial and agricultural production, in " 12 " planning, automobile industry technology also becomes the field that the Department of Science and Technology gives special assistance to, namely strided forward to automobile power by automobile superpower, have the practical capability of independent innovation, the international breakthrough of kernel component, realizes real industrial upgrading.Therefore, how innovate to realize this goal by science and technology and just become current and must the core topic that solves of emphasis in future automobile industry development.
Along with domestic automobile industry maintains sustained and rapid growth, also more and more higher to the performance requirement of automobile, the particularly power performance and the economy performance of automobile, what have the greatest impact to it is the roadability of motor and the speed ratio of transmission system and efficiency.Manual transmission MT is modal speed changer, and its structure is simple, rate of fault is lower, good and cheap, and possesses Driving etc., deeply likes by Consumer.From the development of speed changer, the market of manual transmission is in regular period still long-term existence.
Summary of the invention
Technical problem solved by the invention is to provide a kind of five fast manual transmission assemblies, to solve the problem in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions: a kind of five fast manual transmission assemblies, comprise: housing assembly, clutch assembly, input shaft assembly, output shaft assembly, differential assembly, bonnet, input shaft in described input shaft assembly is through the clutch housing in clutch assembly, the front end of input shaft is connected with the engine clutch being integrated in clutch housing inner chamber by spline, the front end of input shaft is bearing on clutch housing by bearing, rear end bearing is by the housing of bearing in housing assembly, output shaft two ends in output shaft assembly are by front, rear bearing is bearing on the clutch housing in clutch assembly and the housing in housing assembly respectively, described differential assembly is bearing on the clutch housing in clutch assembly and the housing in housing assembly by forward and backward bearing respectively, gearshift mechanism is integrated on clutch housing assembly, and housing assembly and clutch housing assembly are interconnected, and bonnet is connected with housing assembly.
Described housing assembly comprises housing, described housing upper end is provided with breather plug, Reverse lamp switch, self-lock pin component, stud bolt, outside housing upper, hanger is installed, gas outlet valve, housing side is provided with oiling plug screw, oiling plug screw and housing joint are provided with oiling drain plug gasket, housing cavity is provided with oil seal of differential, oil groove, differential mechanism adjustment pad, output shaft adjustment pad and oil guide plate, housing lower end is provided with purge cock assembly, purge cock assembly is provided with purge cock packing ring, housing is also provided with reverse gear shaft bolt, reverse gear shaft bolt is provided with reverse gear shaft spacer for bolt, housing is connected with clutch housing with bullet pad component and hexagon flange bolt by bolt.
Described clutch assembly comprises clutch housing and gearshift mechanism, outside, clutch housing side is provided with cover plate, cover plate is connected on clutch housing by bolt and bullet pad component, disengaging yoke is provided with in clutch housing cavity, disengaging yoke is connected with release bearing, release bearing can slide on protecgulum, protecgulum is installed on clutch housing by front bonnet bolt, clutch housing inside is provided with input shaft oil seal, oil seal of differential and oil guide plate, be provided with on the upside of clutch housing and select gear shift support, select on gear shift support and be welded with wire harness bracket, be fixed on clutch housing by bolt and bullet pad component.
Clutch housing side in described clutch assembly is provided with selects shift shaft component, shift shaft component is selected to comprise gear shift head, select shift shaft, interlock board, interlock board side is provided with reverse gear locking plate, reverse gear locking plate side is connected with reverse gear torsion spring, select shift shaft to be connected to by shift selecting rocking arm component and select gear shift support, above gear shift head, gear shift locating stud is installed on clutch housing, below gear shift head, gear selecting locating stud is installed on clutch housing, select shift shaft side at clutch housing built with guide holder component, clutch housing input shaft bore is provided with bearing plate, bearing plate is connected with clutch housing by follower bolt, reverse gear gearshift mechanism component bearing plate is equipped with, reverse gear gearshift mechanism component is fixed on clutch housing by bolt and bullet pad component, 1/2 grade of declutch shift shaft component is provided with in clutch housing, 3/4 grade of declutch shift shaft component and 5/R shelves declutch shift shaft component, 1/2 grade of declutch shift shaft component is provided with 1/2 grade of shift fork, 1/2 grade of shift fork is arranged on 1/2 grade of declutch shift shaft component by spiral elasticity pin, 3/4 grade of declutch shift shaft component is provided with 3/4 grade of shift fork, 3/4 grade of shift fork is arranged on 3/4 grade of declutch shift shaft component by spiral elasticity pin, 5/R shelves declutch shift shaft component is provided with 5/R shelves shift fork, 5/R shelves shift fork is arranged on 5/R shelves declutch shift shaft component by spiral elasticity pin, clutch housing is provided with reverse gear shaft, reverse gear shaft is provided with reverse gear tooth, clutch housing is provided with three locating studs in conjunction with plane, magnet is provided with in clutch housing.
Described input shaft assembly comprises input shaft, input shaft one end is provided with ball bearing before input shaft, before input shaft, ball bearing one end is provided with snap ring before input shaft, the input shaft the other end is provided with ball bearing after input shaft, snap ring after input shaft is housed outside ball bearing after input shaft, input five grades of linings, input outside five grades of linings and be provided with input five grades meshing, input five grades of needle bearings are provided with in inputting five grades meshing, input shaft rear end is provided with 5/R shelves synchronizer assembly, 5/R shelves synchronizer assembly is coordinated with input five grades meshing by 5/R shelves synchronizing ring, 5/R shelves synchronizer assembly rear end is provided with locking nut I, 5/R shelves synchronizer assembly is fixed on input shaft, input fourth gear thrust pad is provided with inside ball bearing after input shaft, input meshing of fourth gear is provided with inside input fourth gear thrust pad, fourth gear needle bearing is equipped with in input fourth gear meshing inside, be provided with between fourth gear needle bearing and input shaft and input fourth gear lining, on input shaft, the other end is provided with input meshing of third gear, third gear needle bearing is provided with between input shaft and input meshing of third gear, 3/4 grade of synchronizer assembly is provided with between input meshing of third gear and input meshing of fourth gear, 3/4 grade of synchronizer assembly is coordinated with input third gear tooth by third gear synchronizing ring, 3/4 grade of synchronizer assembly is coordinated with input fourth gear tooth by fourth gear synchronizing ring.
Described output shaft assembly comprises output shaft, output shaft one end is provided with output shaft front cone roller bearing, the other end is provided with tapered roller bearing after output shaft, be provided with output shaft adjustment pad after output shaft outside tapered roller bearing and export five grades of teeth, exporting five grades of tooth rear ends uses locking nut II to fix, output shaft after output shaft inside tapered roller bearing is provided with successively and exports fourth gear tooth, export third gear tooth, export second gear tooth, export one grade of tooth, second gear needle bearing is provided with between described output second gear tooth and output shaft, export second gear lining, described output one grade is provided with output one grade of needle bearing between tooth and output shaft, export one grade of tooth and export between second gear tooth and be provided with 1/2 grade of synchronizer assembly, 1/2 grade of synchronizer assembly is coordinated by one grade of synchronizer ring assembly and output one grade of tooth, 1/2 grade of synchronizer assembly is coordinated with output second gear tooth by second gear synchronizer ring assembly.
Described differential assembly comprises differential carrier, differential carrier side is provided with final gear, final gear is connected and fixed by hexagon head bolt and differential carrier, differential casing top is provided with groove pin, differential carrier inside is provided with planet pin, planet pin is fixing on the differential housing by groove pin, planet pin is provided with planetary pinion, differential gear is provided with outside planetary pinion, differential gear thrust washer is provided with between differential gear and differential casing, planet pin thrust washer is provided with between planetary pinion and differential casing, the differential carrier left and right sides is provided with differential mechanism tapered roller bearing.
Compared with public technology, there is following advantage in the present invention: the present invention adopts block type synchronization device, strengthens gear shift feel; Maximum input torque 200N.m, can meet the vehicle coupling that motor is horizontal; Gear selecting and gearshift mechanism integrated design, be integrated on gear shift head by the unit of gear selecting and gear shift functional realiey, increases simultaneously and select gear shift locating stud, enhance suction sense and the rhythm of gear shift; " king's word groove " with gear shift guide function is also integrated on gear shift head, and under the prerequisite ensureing advanced function, structure height is compact simultaneously, and it is less that entirety selects gearshift mechanism to take up room; Realize forward gears synchronize fully, overdirve gear five grades is manual.1 grade and 2 grades uses three conical ring synchronizers, and 3 grades adopt the design of subsides carbon synchronizing ring, make gear shift lighting more; Assembly turbidity test are restricted to and are not more than 120mg, make the life-span longer, and the comprehensive transmission efficiency of assembly is not less than 94%.
Accompanying drawing explanation
Fig. 1 is assembly schematic appearance of the present invention.
Fig. 2 is assembly structure sectional view of the present invention.
Fig. 3 is housing assembly schematic diagram of the present invention.
Fig. 4 is clutch housing assembly plan view of the present invention.
Fig. 5 is clutch housing assembly rear view of the present invention.
Fig. 6 is gear-selecting-shifting mechanism schematic diagram of the present invention.
Fig. 7 is input shaft assembly structure schematic diagram of the present invention.
Fig. 8 is output shaft assembly structure schematic diagram of the present invention.
Fig. 9 is differential assembly structural representation of the present invention.
Embodiment
Object is reached and effect is easy to understand in order to make technological means of the present invention, creation characteristic, workflow, using method, below in conjunction with the embodiment of the present invention, technological scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in figs 1-9, a kind of five fast manual transmission assemblies, comprise: housing assembly 2, clutch assembly 3, input shaft assembly 4, output shaft assembly 5, differential assembly 6, bonnet 1, input shaft in described input shaft assembly 4 is through the clutch housing in clutch assembly 3, the front end of input shaft is connected with the engine clutch being integrated in clutch housing inner chamber by spline, the front end of input shaft is bearing on clutch housing by bearing, rear end bearing is by the housing of bearing in housing assembly, output shaft two ends in output shaft assembly 5 are by front, rear bearing is bearing on the clutch housing in clutch assembly 3 and the housing in housing assembly 2 respectively, described differential assembly 6 is bearing on the clutch housing in clutch assembly 3 and the housing in housing assembly 2 by forward and backward bearing respectively, gearshift mechanism is integrated on clutch housing assembly 3, and housing assembly 2 and clutch housing assembly 3 are interconnected, and bonnet 1 is connected with housing assembly 2.
Described housing assembly 2 comprises housing 13, described housing 13 upper end is provided with breather plug 14, Reverse lamp switch 15, self-lock pin component 16, stud bolt, housing 13 upper outside is provided with hanger, gas outlet valve, housing side is provided with oiling plug screw 11, the plug screw 11 that refuels is provided with oiling drain plug gasket with housing 13 joint, housing cavity is provided with oil seal of differential 18, oil groove, differential mechanism adjustment pad, output shaft adjustment pad and oil guide plate, housing lower end is provided with purge cock assembly 8, purge cock assembly 8 is provided with purge cock packing ring, housing 13 is also provided with reverse gear shaft bolt 10, reverse gear shaft bolt 10 is provided with reverse gear shaft spacer for bolt, housing 13 is connected with clutch housing with bullet pad component and hexagon flange bolt by bolt.
Described clutch assembly 3 comprises clutch housing 22 and gearshift mechanism, outside, clutch housing 22 side is provided with cover plate 21, cover plate 21 is connected on clutch housing 22 by bolt and bullet pad component, disengaging yoke 35 is provided with in clutch housing 22 cavity, disengaging yoke 35 is connected with release bearing 34, release bearing 34 can slide on protecgulum 33, protecgulum 33 is installed on clutch housing by front bonnet bolt, clutch housing inside is provided with input shaft oil seal, oil seal of differential 18 and oil guide plate, be provided with on the upside of clutch housing and select gear shift support 29, select on gear shift support 29 and be welded with wire harness bracket, be fixed on clutch housing by bolt and bullet pad component.
Clutch housing side in described clutch assembly is provided with selects shift shaft component, shift shaft component is selected to comprise gear shift 36, select shift shaft 27, interlock board 37, interlock board 37 side is provided with reverse gear locking plate 38, reverse gear locking plate 38 side is connected with reverse gear torsion spring 39, select shift shaft 27 to be connected to by shift selecting rocking arm component 28 and select gear shift support 29, above gear shift 36, gear shift locating stud 17 is installed on clutch housing, below gear shift 26, gear selecting locating stud 32 is installed on clutch housing, select shift shaft 27 side at clutch housing built with guide holder component 30, clutch housing input shaft bore is provided with bearing plate, bearing plate is connected with clutch housing by follower bolt, reverse gear gearshift mechanism component 23 bearing plate is equipped with, reverse gear gearshift mechanism component 23 is fixed on clutch housing by bolt and bullet pad component, 1/2 grade of declutch shift shaft component 26 is provided with in clutch housing, 3/4 grade of declutch shift shaft component 25 and 5/R shelves declutch shift shaft component 24, 1/2 grade of declutch shift shaft component 26 is provided with 1/2 grade of shift fork, 1/2 grade of shift fork is arranged on 1/2 grade of declutch shift shaft component by spiral elasticity pin, 3/4 grade of declutch shift shaft component is provided with 3/4 grade of shift fork, 3/4 grade of shift fork is arranged on 3/4 grade of declutch shift shaft component by spiral elasticity pin, 5/R shelves declutch shift shaft component is provided with 5/R shelves shift fork, 5/R shelves shift fork is arranged on 5/R shelves declutch shift shaft component by spiral elasticity pin, clutch housing is provided with reverse gear shaft 19, reverse gear shaft is provided with reverse gear tooth 20, clutch housing is provided with 3 locating studs in conjunction with plane, magnet is provided with in clutch housing.
Described input shaft assembly comprises input shaft 56, input shaft 56 one end is provided with ball bearing 57 before input shaft, before input shaft, ball bearing 57 one end is provided with snap ring 58 before input shaft, input shaft 56 the other end is provided with ball bearing 47 after input shaft, snap ring 46 after input shaft is housed outside ball bearing 47 after input shaft, input five grades of linings 45, input outside five grades of linings 45 and be provided with input five grades meshing 43, input five grades of needle bearings 44 are provided with in inputting five grades meshing 43, input shaft 56 rear end is provided with 5/R shelves synchronizer assembly 41, 5/R shelves synchronizer assembly 41 is coordinated with input five grades meshing 43 by 5/R shelves synchronizing ring 42, 5/R shelves synchronizer assembly 41 rear end is provided with locking nut I40, 5/R shelves synchronizer assembly is fixed on input shaft 56, input fourth gear thrust pad 48 is provided with inside ball bearing 47 after input shaft, input fourth gear meshing 49 is provided with inside input fourth gear thrust pad 48, fourth gear needle bearing is equipped with in input fourth gear meshing 49 inside, be provided with between fourth gear needle bearing and input shaft and input fourth gear lining 51, on input shaft, the other end is provided with input third gear meshing 54, third gear needle bearing 55 is provided with between input shaft 56 and input third gear meshing 54, 3/4 grade of synchronizer assembly 52 is provided with between input third gear meshing 54 and input fourth gear meshing 49, 3/4 grade of synchronizer assembly 52 is coordinated with input third gear tooth by third gear synchronizing ring 53, 3/4 grade of synchronizer assembly is coordinated with input fourth gear tooth by fourth gear synchronizing ring 50.
Described output shaft assembly comprises output shaft 73, output shaft 73 one end is provided with output shaft front cone roller bearing 74, the other end is provided with tapered roller bearing 62 after output shaft, be provided with output shaft adjustment pad 61 after output shaft outside tapered roller bearing 62 and export five grades of teeth 60, exporting five grades of tooth 60 rear ends uses locking nut II59 to fix, output shaft 73 after output shaft inside tapered roller bearing 62 is provided with successively and exports fourth gear tooth 63, export third gear tooth 64, export second gear tooth 62, export one grade of tooth 71, second gear needle bearing 67 is provided with between described output second gear tooth and output shaft, export second gear lining 66, described output one grade is provided with output one grade of needle bearing 72 between tooth and output shaft, export one grade of tooth 71 and export between second gear tooth and be provided with 1/2 grade of synchronizer assembly 69, 1/2 grade of synchronizer assembly 69 is coordinated by one grade of synchronizer ring assembly 70 and output one grade of tooth, 1/2 grade of synchronizer assembly 69 is coordinated with output second gear tooth 65 by second gear synchronizer ring assembly 68.
Described differential assembly 6 comprises differential carrier 78, differential carrier 78 side is provided with final gear 77, final gear 77 is connected and fixed by hexagon head bolt 76 and differential carrier, differential casing top is provided with groove pin 79, differential carrier inside is provided with planet pin 82, planet pin 82 is fixing on the differential housing by groove pin 79, planet pin is provided with planetary pinion 84, differential gear 71 is provided with outside planetary pinion 84, differential gear thrust washer 80 is provided with between differential gear 81 and differential casing, planet pin thrust washer 83 is provided with between planetary pinion and differential casing, the differential carrier left and right sides is provided with differential mechanism tapered roller bearing 75.
Working principle of the present invention is:
One grade: motor → clutch → input shaft spline → input one grade of tooth → output one grade of tooth → 1/2 grade synchronizer → output shaft → differential mechanism.
Second gear: motor → clutch → input shaft spline → input second gear tooth → output second gear tooth → 1/2 grade synchronizer → output shaft → differential mechanism.
Third gear: motor → clutch → input shaft spline → 3/4 grade synchronizer → meshing of input third gear → output third gear tooth → output shaft → differential mechanism.
Fourth gear: motor → clutch → input shaft spline → 3/4 grade synchronizer → meshing of input fourth gear → output fourth gear tooth → output shaft → differential mechanism.
Five grades: motor → clutch → input shaft spline → 5/R shelves synchronizer → input five grades meshing → output five grades of tooth → output shaft → differential mechanisms.
Reverse gear: motor → clutch → input shaft spline → input reverse gear tooth → reverse idler gear → 1/2 grade synchronizer → output shaft → differential mechanism.
More than show and describe basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (7)
1. a fast manual transmission assembly, comprise: housing assembly, clutch assembly, input shaft assembly, output shaft assembly, differential assembly, bonnet, it is characterized in that: the input shaft in described input shaft assembly is through the clutch housing in clutch assembly, the front end of input shaft is connected with the engine clutch being integrated in clutch housing inner chamber by spline, the front end of input shaft is bearing on clutch housing by bearing, rear end bearing is by the housing of bearing in housing assembly, output shaft two ends in output shaft assembly are by front, rear bearing is bearing on the clutch housing in clutch assembly and the housing in housing assembly respectively, described differential assembly is bearing on the clutch housing in clutch assembly and the housing in housing assembly by forward and backward bearing respectively, gearshift mechanism is integrated on clutch housing assembly, and housing assembly and clutch housing assembly are interconnected, and bonnet is connected with housing assembly.
2. theme according to claim 1, it is characterized in that: described housing assembly comprises housing, described housing upper end is provided with breather plug, Reverse lamp switch, self-lock pin component, stud bolt, outside housing upper, hanger is installed, gas outlet valve, housing side is provided with oiling plug screw, oiling plug screw and housing joint are provided with oiling drain plug gasket, housing cavity is provided with oil seal of differential, oil groove, differential mechanism adjustment pad, output shaft adjustment pad and oil guide plate, housing lower end is provided with purge cock assembly, purge cock assembly is provided with purge cock packing ring, housing is also provided with reverse gear shaft bolt, reverse gear shaft bolt is provided with reverse gear shaft spacer for bolt, housing is connected with clutch housing with bullet pad component and hexagon flange bolt by bolt.
3. theme according to claim 1, it is characterized in that: described clutch assembly comprises clutch housing and gearshift mechanism, outside, clutch housing side is provided with cover plate, cover plate is connected on clutch housing by bolt and bullet pad component, disengaging yoke is provided with in clutch housing cavity, disengaging yoke is connected with release bearing, release bearing can slide on protecgulum, protecgulum is installed on clutch housing by front bonnet bolt, clutch housing inside is provided with input shaft oil seal, oil seal of differential and oil guide plate, be provided with on the upside of clutch housing and select gear shift support, select on gear shift support and be welded with wire harness bracket, be fixed on clutch housing by bolt and bullet pad component.
4. theme according to claim 3, it is characterized in that: the clutch housing side in described clutch assembly is provided with selects shift shaft component, shift shaft component is selected to comprise gear shift head, select shift shaft, interlock board, interlock board side is provided with reverse gear locking plate, reverse gear locking plate side is connected with reverse gear torsion spring, select shift shaft to be connected to by shift selecting rocking arm component and select gear shift support, above gear shift head, gear shift locating stud is installed on clutch housing, below gear shift head, gear selecting locating stud is installed on clutch housing, select shift shaft side at clutch housing built with guide holder component, clutch housing input shaft bore is provided with bearing plate, bearing plate is connected with clutch housing by follower bolt, reverse gear gearshift mechanism component bearing plate is equipped with, reverse gear gearshift mechanism component is fixed on clutch housing by bolt and bullet pad component, 1/2 grade of declutch shift shaft component is provided with in clutch housing, 3/4 grade of declutch shift shaft component and 5/R shelves declutch shift shaft component, 1/2 grade of declutch shift shaft component is provided with 1/2 grade of shift fork, 1/2 grade of shift fork is arranged on 1/2 grade of declutch shift shaft component by spiral elasticity pin, 3/4 grade of declutch shift shaft component is provided with 3/4 grade of shift fork, 3/4 grade of shift fork is arranged on 3/4 grade of declutch shift shaft component by spiral elasticity pin, 5/R shelves declutch shift shaft component is provided with 5/R shelves shift fork, 5/R shelves shift fork is arranged on 5/R shelves declutch shift shaft component by spiral elasticity pin, clutch housing is provided with reverse gear shaft, reverse gear shaft is provided with reverse gear tooth, clutch housing is provided with three locating studs in conjunction with plane, magnet is provided with in clutch housing.
5. theme according to claim 1, it is characterized in that: described input shaft assembly comprises input shaft, input shaft one end is provided with ball bearing before input shaft, before input shaft, ball bearing one end is provided with snap ring before input shaft, the input shaft the other end is provided with ball bearing after input shaft, snap ring after input shaft is housed outside ball bearing after input shaft, input five grades of linings, input outside five grades of linings and be provided with input five grades meshing, input five grades of needle bearings are provided with in inputting five grades meshing, input shaft rear end is provided with 5/R shelves synchronizer assembly, 5/R shelves synchronizer assembly is coordinated with input five grades meshing by 5/R shelves synchronizing ring, 5/R shelves synchronizer assembly rear end is provided with locking nut I, 5/R shelves synchronizer assembly is fixed on input shaft, input fourth gear thrust pad is provided with inside ball bearing after input shaft, input meshing of fourth gear is provided with inside input fourth gear thrust pad, fourth gear needle bearing is equipped with in input fourth gear meshing inside, be provided with between fourth gear needle bearing and input shaft and input fourth gear lining, on input shaft, the other end is provided with input meshing of third gear, third gear needle bearing is provided with between input shaft and input meshing of third gear, 3/4 grade of synchronizer assembly is provided with between input meshing of third gear and input meshing of fourth gear, 3/4 grade of synchronizer assembly is coordinated with input third gear tooth by third gear synchronizing ring, 3/4 grade of synchronizer assembly is coordinated with input fourth gear tooth by fourth gear synchronizing ring.
6. theme according to claim 1, it is characterized in that: described output shaft assembly comprises output shaft, output shaft one end is provided with output shaft front cone roller bearing, the other end is provided with tapered roller bearing after output shaft, be provided with output shaft adjustment pad after output shaft outside tapered roller bearing and export five grades of teeth, exporting five grades of tooth rear ends uses locking nut II to fix, output shaft after output shaft inside tapered roller bearing is provided with successively and exports fourth gear tooth, export third gear tooth, export second gear tooth, export one grade of tooth, second gear needle bearing is provided with between described output second gear tooth and output shaft, export second gear lining, described output one grade is provided with output one grade of needle bearing between tooth and output shaft, export one grade of tooth and export between second gear tooth and be provided with 1/2 grade of synchronizer assembly, 1/2 grade of synchronizer assembly is coordinated by one grade of synchronizer ring assembly and output one grade of tooth, 1/2 grade of synchronizer assembly is coordinated with output second gear tooth by second gear synchronizer ring assembly.
7. theme according to claim 1, it is characterized in that: described differential assembly comprises differential carrier, differential carrier side is provided with final gear, final gear is connected and fixed by hexagon head bolt and differential carrier, differential casing top is provided with groove pin, differential carrier inside is provided with planet pin, planet pin is fixing on the differential housing by groove pin, planet pin is provided with planetary pinion, differential gear is provided with outside planetary pinion, differential gear thrust washer is provided with between differential gear and differential casing, planet pin thrust washer is provided with between planetary pinion and differential casing, the differential carrier left and right sides is provided with differential mechanism tapered roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692740.0A CN105240463A (en) | 2015-10-21 | 2015-10-21 | Five-speed manual transmission assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692740.0A CN105240463A (en) | 2015-10-21 | 2015-10-21 | Five-speed manual transmission assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105240463A true CN105240463A (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510692740.0A Pending CN105240463A (en) | 2015-10-21 | 2015-10-21 | Five-speed manual transmission assembly |
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| CN (1) | CN105240463A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443487A (en) * | 2018-03-21 | 2018-08-24 | 杭州启真知识产权咨询有限公司 | A kind of shock resistance speed changer |
| CN108662092A (en) * | 2018-06-29 | 2018-10-16 | 汽解放汽车有限公司 | A kind of electricity drive two grades of speed reducer assemblies of bridge |
| CN111306274A (en) * | 2018-03-21 | 2020-06-19 | 杭州启真知识产权咨询有限公司 | Speed changing equipment |
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| US4289045A (en) * | 1977-01-31 | 1981-09-15 | Regie Nationale Des Usines Renault | Housings of gearboxes for power units |
| CN104358841A (en) * | 2014-11-24 | 2015-02-18 | 安徽星瑞齿轮传动有限公司 | Automobile transmission |
| CN204344831U (en) * | 2014-11-24 | 2015-05-20 | 安徽星瑞齿轮传动有限公司 | A kind of automotive transmission |
| CN205078712U (en) * | 2015-10-21 | 2016-03-09 | 安徽星瑞齿轮传动有限公司 | Five fast manual gear shifting ware assemblies |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4289045A (en) * | 1977-01-31 | 1981-09-15 | Regie Nationale Des Usines Renault | Housings of gearboxes for power units |
| CN104358841A (en) * | 2014-11-24 | 2015-02-18 | 安徽星瑞齿轮传动有限公司 | Automobile transmission |
| CN204344831U (en) * | 2014-11-24 | 2015-05-20 | 安徽星瑞齿轮传动有限公司 | A kind of automotive transmission |
| CN205078712U (en) * | 2015-10-21 | 2016-03-09 | 安徽星瑞齿轮传动有限公司 | Five fast manual gear shifting ware assemblies |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443487A (en) * | 2018-03-21 | 2018-08-24 | 杭州启真知识产权咨询有限公司 | A kind of shock resistance speed changer |
| CN108443487B (en) * | 2018-03-21 | 2019-09-24 | 温州聚孚科技有限公司 | A kind of shock resistance speed changer |
| CN111306274A (en) * | 2018-03-21 | 2020-06-19 | 杭州启真知识产权咨询有限公司 | Speed changing equipment |
| CN111306274B (en) * | 2018-03-21 | 2021-04-30 | 杭州启真知识产权咨询有限公司 | Speed changing equipment |
| CN108662092A (en) * | 2018-06-29 | 2018-10-16 | 汽解放汽车有限公司 | A kind of electricity drive two grades of speed reducer assemblies of bridge |
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Application publication date: 20160113 |