CN209909135U

CN209909135U - Operating mechanism assembly

Info

Publication number: CN209909135U
Application number: CN201920677723.3U
Authority: CN
Inventors: 付明明
Original assignee: Laohekou Spark Auto Parts Co Ltd
Current assignee: Laohekou Spark Auto Parts Co Ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-01-07
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses an operating mechanism assembly relates to car structure technical field, and the manual pin of mechanical type among the solution prior art wearing and tearing are great when using, need often carry out the problem of oiling maintenance to internals. The utility model discloses a gear shift control device, including fender control box, outer fender, locating hole, locating bolt, gear sleeve, gear control box's below is provided with the base, the one end of fender control box is provided with outer joint block, one side of outer joint block is provided with the interface of putting into gear, one side of interface of putting into gear is provided with the interface of keeping off, it is provided with outer protection shield to keep off the position control box top, the both sides of outer protection shield all are provided with the locating hole, and the locating hole has four, the inside of locating hole is provided with the location bolt, the top of outer protection shield is provided with circular rod cover, the top of circular rod cover is provided with the rocker of shifting, the bottom of rocker of shifting is provided with buffer spring, the.

Description

Operating mechanism assembly

Technical Field

The utility model relates to an automobile structure technical field specifically is operating mechanism assembly.

Background

The operating mechanism starts from a clutch pedal in the cab and ends with a release bearing in the clutch. The clutch operating mechanism is classified: the mechanical type: the mechanical operating device has simple structure, low manufacturing cost and less faults. But the mechanical efficiency is low, and the free stroke of the pedal is increased due to the tensile deformation of the rope. Hydraulic type: the operating mechanism has the advantages of small friction resistance, small mass, convenient arrangement, soft joint and no influence of vehicle body deformation. Assistant spring clutch operating mechanism: in the front stroke of the clutch pedal, the compression amount and the compression force of the clutch compression spring are not large, and the sum of the pedal resistance and the additional resistance of the power-assisted spring is in an allowable range; during the second half of the pedal stroke, the clutch is disengaged and is held in this lowest position for a period of time for shifting or braking operations, and the assist spring releases the energy stored during the first half of the pedal stroke, reducing the driver's pedal effort. But this boosting effect is not great. Pneumatic power-assisted clutch operating mechanism: an air compressor driven by an engine is used as a main control energy source, and the body of a driver is used as an auxiliary and backup control energy source. The driver can sense and control the separation and engagement degree of the clutch at any time. When the air pressure boosting system fails, the clutch can still be operated manually.

However, the existing mechanical manual stop lever is worn greatly when in use, and oil injection maintenance is required to be carried out on internal parts frequently; thus, the existing requirements are not met, for which we propose an operating mechanism assembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an operating mechanism assembly to the manual pin of mechanical type that proposes in solving above-mentioned background art wearing and tearing are great when using, need often carry out the problem of oiling maintenance to internals.

In order to achieve the above object, the utility model provides a following technical scheme: the operating mechanism assembly comprises a gear control box, wherein a base is arranged below the gear control box, an external connecting block is arranged at one end of the gear control box, a gear engaging interface is arranged on one side of the external connecting block, a gear engaging interface is arranged on one side of the gear engaging interface, an external protective plate is arranged above the gear control box, positioning holes are formed in two sides of the external protective plate, four positioning holes are formed in the two sides of the external protective plate, positioning bolts are arranged inside the positioning holes, a circular rod sleeve is arranged above the external protective plate, a gear shifting rocker is arranged above the circular rod sleeve, a buffer spring is arranged at the bottom of the gear shifting rocker, an auxiliary handle is arranged above the gear shifting rocker, a gear selecting arm is arranged on one side of the circular rod sleeve, a reset spring is arranged on the outer surface of the gear selecting arm, and a transmission arm is arranged on one side, the inside of keeping off the position control box is provided with lubricated spheroid, one side of lubricated spheroid is provided with front and back transmission piece, one side of front and back transmission piece is provided with the gear shifting lever, one side of gear shifting lever is provided with the spacing groove, the inside of spacing groove is provided with about the transmission piece, one side of left and right transmission piece sets up the fender position transfer lever, the one end that keeps off position transfer lever and gear shifting lever all is provided with the inner joint.

Preferably, keep off the position control box and pass through the draw-in groove with the base and be connected, external piece and the interface of putting into gear and keep off position interface fixed connection, keep off position control box and outer protection shield welded connection.

Preferably, the circular rod sleeve is rotatably connected with a gear shifting rocker, the gear shifting rocker is connected with a transmission arm through a bolt, and the transmission arm is rotatably connected with a gear selecting arm.

Preferably, the lubricating ball is fixedly connected with a gear shifting rocker, the gear shifting rocker is connected with a buffer spring in a combined mode, and the gear selecting arm is connected with a return spring in a combined mode.

Preferably, the lubricating ball is connected with the front and rear transmission blocks through bolts, and the front and rear transmission blocks are fixedly connected with the gear engaging and shifting rod.

Preferably, the left and right transmission blocks are connected with the gear selection arm through bolts, the left and right transmission blocks are fixedly connected with the gear adjusting rod, and the gear adjusting rod and the gear engaging adjusting rod are connected with the inner interface through inner threads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with a buffer spring between circular rod cover and the rocker of shifting, can play the buffering guard action, when the user shifts gears through the rocker of shifting, can exert certain power to the rocker of shifting, some users exert dynamics too big when shifting gears, can cause certain wearing and tearing to the pin itself at this moment, along with the passage of time, the wearing and tearing condition can be more serious, and can offset the unnecessary strength of user's effect on the rocker of shifting through buffer spring, because buffer spring itself has certain limit, can play the cushioning effect only when the effort is too big, so can not influence the hard condition when normal operation, avoid keeping off the problem that the position can not hang;

2. the utility model discloses a left and right sides transmission piece with around the transmission piece shift with shift gear time auxiliary control, replace traditional gear drive, hoisting device's life to reduce daily maintenance's number of times.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an overall side view of the present invention;

fig. 3 is a schematic view of a local structure of the fixing table of the present invention.

In the figure: 1. a gear control box; 2. a base; 3. positioning holes; 4. positioning a bolt; 5. an external connection block; 6. a gear engaging interface; 7. a gear interface; 8. an outer protective plate; 9. a circular rod sleeve; 10. a gear selection arm; 11. a return spring; 12. a drive arm; 13. a buffer spring; 14. a gear shifting rocker; 15. An auxiliary handle; 16. a gear engaging and shifting rod; 17. a gear shift lever; 18. an inner interface; 19. a left and a right transmission blocks; 20. a limiting groove; 21. lubricating the ball; 22. front and rear transmission blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the operating mechanism assembly comprises a gear control box 1, a base 2 is arranged below the gear control box 1, an external connecting block 5 is arranged at one end of the gear control box 1, a gear engaging interface 6 is arranged at one side of the external connecting block 5, a gear engaging interface 7 is arranged at one side of the gear engaging interface 6, an external protection plate 8 is arranged above the gear control box 1 and plays a role in protection, positioning holes 3 are formed in two sides of the external protection plate 8 and are convenient to fix, four positioning holes 3 are arranged, positioning bolts 4 are arranged inside the positioning holes 3, a circular rod sleeve 9 is arranged above the external protection plate 8, a gear shifting rocker 14 is arranged above the circular rod sleeve 9, a buffer spring 13 is arranged at the bottom of the gear shifting rocker 14, an auxiliary handle 15 is arranged above the gear shifting rocker 14 and is used for improving the comfort, a gear selecting arm 10 is arranged at one side of the circular rod sleeve 9, and a reset spring 11, one side of keeping off position selection arm 10 is provided with drive arm 12, the directional transmission of power of being convenient for, the inside that keeps off position control box 1 is provided with lubricated spheroid 21, the control regulation of the fender position of being convenient for, one side of lubricated spheroid 21 is provided with front and back drive block 22, one side of front and back drive block 22 is provided with shift lever 16, one side of shift lever 16 is provided with spacing groove 20, play certain limiting displacement, drive block 19 about the inside of spacing groove 20 is provided with, one side of controlling drive block 19 sets up fender position lever 17, the one end of keeping off position lever 17 and shift lever 16 all is provided with inner joint 18.

Further, keep off position control box 1 and base 2 and pass through the draw-in groove and be connected, external piece 5 with engage in gear interface 6 and keep off position interface 7 fixed connection, keep off position control box 1 and outer protection shield 8 welded connection, reinforcing stability.

Further, the circular rod sleeve 9 is rotatably connected with a gear shifting rocker 14, the gear shifting rocker 14 is connected with a transmission arm 12 through a bolt, and the transmission arm 12 is rotatably connected with a gear selecting arm 10, so that control and adjustment are facilitated.

Further, the lubricating ball 21 is fixedly connected with the gear shifting rocker 14, the gear shifting rocker 14 is connected with the buffer spring 13 in a combined mode, and the gear selecting arm 10 is connected with the return spring 11 in a combined mode.

Further, the lubricating ball 21 is connected with the front and rear transmission blocks 22 through bolts, and the front and rear transmission blocks 22 are fixedly connected with the shift lever 16.

Furthermore, the left and right transmission blocks 19 are connected with the gear selection arm 10 through bolts, the left and right transmission blocks 19 are fixedly connected with the gear shift lever 17, and the gear shift lever 17, the gear engaging shift lever 16 and the inner interface 18 are connected through inner threads, so that the connection and the use are convenient.

The working principle is as follows: when the automobile gear shifting control device is used, a base 2 below a gear control box 1 is fixedly connected with an automobile, then the gear controller and the gear controller are respectively connected with a gear engaging interface 6 and a gear engaging interface 7 for use, when the automobile gear shifting control device needs to be engaged, a user controls a gear shifting rocker 14 to move forwards and backwards, meanwhile, a buffer spring 13 is arranged at the bottom of the gear shifting rocker 14 and can play a certain buffer role to reduce abrasion, when the gear shifting rocker 14 moves forwards, a lubricating ball 21 in the gear control box 1 drives a gear engaging adjusting rod 16 to contract inwards through a front transmission block 22 and a rear transmission block 22, when the gear shifting rocker 14 moves backwards, the gear engaging adjusting rod 16 extends outwards, and when the gear shifting rocker 14 needs to be matched with gear control, the gear shifting rocker 14 needs to move leftwards and rightwards, a transmission arm 12 drives a gear selecting arm 10 to move, so that the left and right transmission blocks 19 can be controlled to drive the gear shift lever 17 to contract or extend.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Operating mechanism assembly, including gear control box (1), its characterized in that: a base (2) is arranged below the gear control box (1), an external connecting block (5) is arranged at one end of the gear control box (1), a gear engaging interface (6) is arranged at one side of the external connecting block (5), a gear engaging interface (7) is arranged at one side of the gear engaging interface (6), an external protective plate (8) is arranged above the gear control box (1), positioning holes (3) are formed in two sides of the external protective plate (8), four positioning holes (3) are formed in the positioning holes (3), a positioning bolt (4) is arranged inside the positioning hole (3), a circular rod sleeve (9) is arranged above the external protective plate (8), a gear shifting rocker (14) is arranged above the circular rod sleeve (9), a buffer spring (13) is arranged at the bottom of the gear shifting rocker (14), an auxiliary handle (15) is arranged above the gear shifting rocker (14), one side of circular rod cover (9) is provided with fender position selection arm (10), the surface that keeps off position selection arm (10) is provided with reset spring (11), one side that keeps off position selection arm (10) is provided with drive arm (12), the inside that keeps off position control box (1) is provided with lubricated spheroid (21), one side of lubricated spheroid (21) is provided with front and back transmission piece (22), one side of front and back transmission piece (22) is provided with shift lever (16), one side of shift lever (16) is provided with spacing groove (20), transmission piece (19) about the inside of spacing groove (20) is provided with, one side of controlling transmission piece (19) sets up fender position lever (17), the one end that keeps off position lever (17) and shift lever (16) all is provided with inner junction (18).

2. The operating mechanism assembly of claim 1, wherein: keep off position control box (1) and be connected through the draw-in groove with base (2), connect piece (5) and put into gear interface (6) and keep off position interface (7) fixed connection outward, keep off position control box (1) and outer protection shield (8) welded connection.

3. The operating mechanism assembly of claim 1, wherein: the gear-shifting mechanism is characterized in that the round rod sleeve (9) is rotatably connected with a gear-shifting rocker (14), the gear-shifting rocker (14) is connected with a transmission arm (12) through a bolt, and the transmission arm (12) is rotatably connected with a gear selection arm (10).

4. The operating mechanism assembly of claim 1, wherein: the lubricating ball body (21) is fixedly connected with a gear shifting rocker (14), the gear shifting rocker (14) is connected with a buffer spring (13) in a combined mode, and the gear selecting arm (10) is connected with a return spring (11) in a combined mode.

5. The operating mechanism assembly of claim 1, wherein: the lubricating ball body (21) is connected with the front and rear transmission blocks (22) through bolts, and the front and rear transmission blocks (22) are fixedly connected with the gear engaging and shifting rod (16).

6. The operating mechanism assembly of claim 1, wherein: the left and right transmission blocks (19) are connected with the gear selection arm (10) through bolts, the left and right transmission blocks (19) are fixedly connected with the gear adjusting rod (17), and the gear adjusting rod (17) and the gear engaging adjusting rod (16) are connected with the inner interface (18) through inner threads.