CN210003787U

CN210003787U - Manual gear shifting mechanism for vehicle models

Info

Publication number: CN210003787U
Application number: CN201822273159.7U
Authority: CN
Inventors: 祝凯方; 王子亮; 蒋信; 梅雨; 谢光军
Original assignee: BAIC Changzhou Automotive Co Ltd
Current assignee: BAIC Changzhou Automotive Co Ltd
Priority date: 2018-12-30
Filing date: 2018-12-30
Publication date: 2020-01-31
Anticipated expiration: 2028-12-30

Abstract

The utility model discloses a manual gearshift of motorcycle types, its structure includes base subassembly, torsional spring, separation blade, elasticity rand, axle sleeve, shock pad seat, gear selecting rod, return spring, carry the pole, reverse gear spacing pad, go up the installation ball seat, install the ball seat down, the sealing washer, self-tapping screw, gland, diaphragm and bulb knot, the utility model discloses the manual gearshift of motorcycle types is fixed with the car through base subassembly, through the torsional spring, the return structure of gear selecting is constituteed to separation blade and elasticity rand, makes the mechanism can be positioned in the neutral steadily, through return spring, carries the pole and reverses gear spacing pad and constitutes reverse gear structure to fix the gear selecting rod on the upper and lower installation ball seat through the self-tapping nail, the centre adopts the sealing washer sealed, has solved current some motorcycle types and can't realize satisfying the condition requirement of operating device structural design, causes the operating position of gearshift lever and the inconsistent and the two-way stroke of control lever handle not in reasonable within range's problem.

Description

Manual gear shifting mechanism for vehicle models

Technical Field

The utility model discloses a manual gearshift of motorcycle types belongs to manual gearshift field.

Background

The automobile is a common travel tool in modern life, the power of an engine can be transmitted to a drive axle by changing a transmission ratio through a gear shifting control mechanism so as to adjust or change the power output by the engine, so that the acceleration, deceleration or reverse running of the automobile is realized, the control stability and the service performance of the automobile are directly influenced, and meanwhile, the driving safety is also concerned.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a manual gearshift of motorcycle types to solve the unable condition requirement that satisfies the operating device structural design that shifts of realization of current some motorcycle types, cause the operating position of gear shift lever handle and require nonconformity and the two-way stroke of operating lever handle not at the problem of reasonable within range.

In order to achieve the purpose, the utility model discloses a manual gearshift of motorcycle types, including base subassembly, torsional spring, separation blade, elasticity rand, axle sleeve, shock pad seat, gear selection pole, return spring, lifting rod, reverse gear spacing pad, go up installation ball seat, install ball seat down, sealing washer, self tapping screw, gland, diaphragm and bulb knot, base subassembly front end face top middle-end is provided with the torsional spring and cooperates with the torsional spring embedding, the separation blade has been pegged graft at elasticity rand front and back both ends, the torsional spring right-hand member cooperates with elasticity rand embedding, base subassembly front portion right-hand member welding has the axle sleeve, the axle sleeve bottom is pegged graft there is the shock pad seat, the torsional spring rear end is provided with the gear selection pole, the gear selection pole outside is provided with the lifting rod, lifting rod top welding has return spring, lifting rod inboard bottom pegs graft with reverse gear spacing pad, the selection pole bottom respectively with last installation ball seat lower extreme face and install ball seat up end face sliding connection ball seat down, it is provided with the sealing washer to go up installation ball seat and install the diaphragm outside, the diaphragm bottom passes self tapping screw and install the screw with the bolt connection ball seat, the left side ball seat welding has the gear selection pole.

, the self-tapping screws are four in number and are sized and configured to secure the upper and lower mounting seats.

, the base assembly is small and matched with the design of the vehicle, and the interference risk with the surrounding parts is effectively avoided.

, the bottom of the gear selecting rod is spherical, and the size of the spherical outside is equal to the size of the inside of the upper mounting ball seat and the lower mounting ball seat, so that the gear selecting rod is fixed and the condition support for the use of gear shifting sliding is provided.

, the quantity of the shaft sleeves and the shock pad seats are more than two, so that the base assembly passes through the shaft sleeves by bolts to be fixed on the instrument desk framework of the automobile.

The utility model discloses a manual gearshift of motorcycle types, fix with the car through the base subassembly, through the torsional spring, separation blade and elasticity rand constitution select the return structure of shelves, make the mechanism can be positioned in the neutral steadily, through return spring, the lifting rod constitutes the structure of reversing with the spacing pad of reversing, and through the self-tapping screw last, install fixed gear selection pole on the ball seat down, the centre adopts the sealing washer sealed, the condition requirement of having solved the unable realization of current some motorcycle types and having satisfied the operating mechanism structural design of shifting has been solved, the operating position that causes the gear shift lever handle is inconsistent with the requirement and the two-way stroke of operating lever handle is not in reasonable within range's problem.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the front end face of the present invention;

fig. 3 is a schematic view of the internal structure of the rear end face of the present invention;

in the figure: the device comprises a base assembly-1, a torsion spring-2, a baffle plate-3, an elastic collar-4, a shaft sleeve-5, a shock pad seat-6, a gear selecting rod-7, a return spring-8, a lifting rod-9, a reverse gear limiting pad-10, an upper mounting ball seat-11, a lower mounting ball seat-12, a sealing ring-13, a self-tapping screw-14, a gland-15, a transverse plate-16 and a ball joint-17.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described in with reference to the following embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, the present invention provides a manual gear shifting mechanism of vehicle types, which comprises a base assembly 1, a torsion spring 2, a blocking piece 3, an elastic collar 4, a shaft sleeve 5, a cushion seat 6, a gear selecting rod 7, a return spring 8, a lifting rod 9, a reverse gear limit pad 10, an upper mounting ball seat 11, a lower mounting ball seat 12, a sealing ring 13, a tapping screw 14, a gland 15, a transverse plate 16 and a ball joint 17, wherein the middle end of the top of the front end face of the base assembly 1 is provided with the torsion spring 2 and is in embedded fit with the torsion spring 2, the blocking piece 3 is inserted at the front end and the rear end of the elastic collar 4, the right end of the torsion spring 2 is in embedded fit with the elastic collar 4, the shaft sleeve 5 is welded at the front end of the base assembly 1, the cushion seat 6 is inserted at the bottom of the shaft sleeve 5, the rear end of the torsion spring 2 is provided with the gear selecting rod 7, the lifting rod 9 is welded at the top of the lifting rod 9, the bottom of the gear selecting rod 9, the ball seat is inserted with the ball seat 10, the ball seat is provided with the ball seat, the ball seat is connected with the ball seat, the.

When a user wants to use the device, the base assembly 1 penetrates through the shaft sleeve 5 through a bolt to be fixed on an instrument desk framework of a vehicle, the shock absorption function is achieved through the shock absorption pad seat 6, the vibration of the vehicle body and the gear shifting mechanism is prevented from being transmitted mutually, and the torsion spring 2, the baffle 3 and the elastic clamping ring 4 form a gear selecting return structure, so that the mechanism can be stably positioned in a neutral position and can be conveniently returned to the neutral position when the pin withdrawing acting force is operated; return spring 8, lifting rod 9 and reverse gear spacing pad 10 constitute the reverse gear structure of mechanism, can directly use when matcing six grades of gearboxes, select 7 self-tapping screws 14 of gear lever on this mechanism to fix on last installation ball seat 11 and lower installation ball seat 12, it is sealed to adopt sealing washer 13 in the centre, this gearshift is pure mechanical structure, it acts as go-between to be connected with the gearbox by shifting, have stronger pause and frustrate and feel and accord with ergonomic when the gear switches, it is reasonable to keep selecting the stroke of shifting when providing better experience for the driver, this mechanism is provided with the lock of backing gear, for six grades of gearboxes, can match five grades of gearboxes and six grades of gearboxes simultaneously, provide more selections for vehicle power.

Having thus shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting at , and that the scope of the invention be determined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment contains independent technical solutions, and such description of the description is only for clarity, and those skilled in the art should take the description as as a whole, and the technical solutions in the respective embodiments may be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

The manual gear shifting mechanism of 1, motorcycle types, including base subassembly (1), its characterized in that still includes torsional spring (2), separation blade (3), elasticity rand (4), axle sleeve (5), shock pad seat (6), gear selection pole (7), return spring (8), carries position pole (9), reverse gear spacing pad (10), goes up installation ball seat (11), installs ball seat (12), sealing washer (13), self tapping screw (14), gland (15), diaphragm (16) and bulb knot (17) down, base subassembly (1) preceding terminal surface top middle-end is provided with torsional spring (2) and with torsional spring (2) embedding cooperation, elasticity rand (4) front and back both ends are pegged graft and are had separation blade (3), torsional spring (2) right-hand member and elasticity rand (4) embedding cooperation, base subassembly (1) front portion welding has axle sleeve (5), axle sleeve (5) bottom is pegged graft and is equipped with shock pad seat (6) down, torsional spring (2) rear end is provided with gear selection pole (7), the gear selection pole (7) outside is provided with and is equipped with the screw and is connected the ball seat (11) and is carried out the welding to the ball seat (11) and is connected the ball seat (12) to the installation ball seat (11) top, the screw installation ball seat (11) and the installation ball seat (11) are gone up to carry out the screw down to the side to the installation ball seat (11) and the screw installation ball seat (11), the installation ball seat (11) top, the screw installation ball seat (11) top, the installation ball seat.
2. The model manual gear shifting mechanism of claim 1, wherein the number of the tapping screws (14) is four and the size and mechanism are .
3. The manual gear shift mechanism of models according to claim 1, wherein the base assembly (1) is small and compatible with the model design.
4. The manual shift mechanism of types of vehicles as claimed in claim 1, wherein the bottom of the shift lever (7) is spherical and the outside of the sphere is the same as the inside of the upper and lower mounting seats (11, 12).
5. The manual gear shifting mechanism of models according to claim 1, wherein the number of the bushings (5) and the shock pad holders (6) is two or more.