CN217890095U

CN217890095U - C-shaped check ring press-fitting device of gear shifting control mechanism

Info

Publication number: CN217890095U
Application number: CN202221277944.XU
Authority: CN
Inventors: 韦宏观; 兰洋波; 谢家兴; 李益
Original assignee: Liuzhou Jinyuan Machinery Manufacturing Co ltd
Current assignee: Liuzhou Jinyuan Machinery Manufacturing Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-11-25
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to a gear shift operating mechanism C type retaining ring pressure equipment device, press from both sides fast from top to bottom and front and back including bottom plate, left locating piece, right locating piece, dog, from top to bottom, left side locating piece and right locating piece are respectively through the left end and the right-hand member of demountable installation at the bottom plate, press from both sides fast from top to bottom and install the pressure head through the mount pad at the front end of bottom plate, the telescopic shaft bottom of pressing from both sides fast from top to bottom, the dog passes through the connecting block to be installed on the mount pad, and the dog is located the below of pressure head, and it has the arc wall to open on the dog, press from both sides fast through the connecting plate and install in the bottom plate rear end around, and the back presss from both sides fast and is located the rear of dog. The device utilizes the lever principle of pressing from both sides fast to accomplish the operation of round pin axle extrusion and round pin axle draw-in groove with C type retaining ring impressing, and laborsaving saving time has reduced workman's working strength, and convenient operation has improved work efficiency simultaneously.

Description

C-shaped check ring press-fitting device of gear shifting control mechanism

Technical Field

The utility model relates to a retaining ring pressure equipment device, in particular to operating mechanism C type retaining ring pressure equipment device shifts.

Background

During the preparation process of the gear shifting control mechanism (as shown in figures 1-2), a C-shaped check ring is required to be pressed on a pin shaft of the gear shifting control mechanism. The pin shaft is arranged in the shell through a spring, when the C-shaped check ring is not arranged and no external force is generated, the mounting clamping groove of the check ring on the pin shaft slightly extends out of the outer side of the shell, and the clamping groove is shielded by the gasket when the gasket is penetrated to the pin shaft. When pressure equipment C type retaining ring, the workman all will be bare-handed with round pin axle extrusion at every turn, and the resistance of selling epaxial spring need be overcome to this process, and the workman need keep selling the axle extrusion state with one hand after will selling the axle extrusion, and the reuse is in another handheld pliers impresses C type retaining ring the draw-in groove of round pin axle, and this kind of retaining ring mounting means has following shortcoming: 1. the process of pressing and keeping the pin shaft by hands of workers is laborious, and the working strength of the workers is high; 2. the C-shaped check ring is inconvenient to press and mount by one hand and is relatively labor-consuming; 3. the operation of workers is easy to be tired, the time is long, and the working efficiency is extremely slow.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: the utility model provides a gear shift operating mechanism C type retaining ring pressure equipment device, the device utilize the lever principle of quick clamp to accomplish with round pin axle extrusion and the operation of the round pin axle draw-in groove of impressing C type retaining ring, laborsaving saving time has reduced workman's working strength, and convenient operation has improved work efficiency simultaneously.

The technical scheme for solving the technical problems is as follows: the utility model provides a gear shift operating mechanism C type retaining ring pressure equipment device, includes bottom plate, left locating piece, right locating piece, dog, presss from both sides fast from top to bottom and front and back, left side locating piece and right locating piece are installed at the left end and the right-hand member of bottom plate through detachable mode respectively, press from both sides fast from top to bottom and install the pressure head through the mount pad in the front end of bottom plate, press from both sides fast from both sides the bottom of installing fast from top to bottom, the dog passes through the connecting block to be installed on the mount pad, and the dog is located the below of pressure head, and it has the arc wall to open on the dog, press from both sides fast from both sides through the connecting plate and install in the bottom plate rear end around, and press from both sides fast around and be located the rear of dog.

And a groove convenient for press mounting of the C-shaped check ring is formed in the bottom surface of the rear end of the pressure head.

The left positioning block and the right positioning block are respectively installed at the left end and the right end of the bottom plate through screws.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. the utility model discloses the horizontal direction is installed around quick the clamp, and quick clamp will keep off the ejecting extension of round pin axle of operating mechanism and keep around utilizing, utilizes the ejecting round pin axle of lever principle and keeps promptly, can be laborsaving, can reduce workman's working strength.

2. The pin shaft is self-locked after being pressed in place by the front and rear quick clamps, the extending state of the pin shaft is kept without being pressed by hands, and the C-shaped check ring is pressed into the pin shaft clamping groove by the aid of the upper and lower quick clamps in the other vertical direction, so that labor is saved, and the operation is convenient.

3. The utility model discloses whole operation process is laborsaving saves time, has reduced personnel's operation fatigue degree, has shortened the installation time of retaining ring simultaneously, has improved work efficiency.

The technical features of the C-shaped retainer ring press-fitting device for a shift operating mechanism according to the present invention will be further described with reference to the accompanying drawings and embodiments.

Drawings

FIG. 1: the gear shifting control mechanism is seen from the front.

FIG. 2 is a schematic diagram: the gear shifting control mechanism is a perspective view.

FIG. 3: the utility model relates to a shift operating mechanism C type retaining ring pressure equipment device stereogram.

FIG. 4: the utility model relates to a shift operating mechanism C type retaining ring pressure equipment device front view.

FIG. 5: the utility model relates to a shift operating mechanism C type retaining ring pressure equipment device right side view.

FIG. 6: the utility model discloses an upper and lower quick clamp is connected the schematic diagram with the pressure head.

FIG. 7: the utility model relates to a shift operating mechanism C type retaining ring pressure equipment device user state stereogram.

FIG. 8: the utility model relates to a shift operating mechanism C type retaining ring pressure equipment device user state overview.

Detailed Description

Example (b): a C-shaped retainer ring press-fitting device of a gear shifting control mechanism is shown in figures 3-6, and the front, the rear, the left and the right are defined by the perspective of a front view. Including bottom plate 1, left locating piece 2, right locating piece 10, dog 6, upper and lower quick clamp 5 and front and back quick clamp 8, left side locating piece 2 and right locating piece 10 are respectively through detachable mode installation at the left end and the right-hand member of bottom plate 1, upper and lower quick clamp 5 passes through mount pad 4 to be installed at the front end of bottom plate, and pressure head 7 is installed to the telescopic shaft bottom of upper and lower quick clamp 5, dog 6 passes through connecting block 3 to be installed on the mount pad, and dog 6 is located the below of pressure head 7, and it has arc wall 61 to open on the dog, front and back quick clamp passes through connecting plate 9 to be installed at the bottom plate rear end, and front and back quick clamp 8 is located the rear of dog 6. The front and back quick clamps 8 move back and forth and are used for ejecting and extending the pin shaft of the blocking control mechanism and keeping the pin shaft, so that the pin shaft clamping groove is positioned in the arc-shaped groove of the stop block 6, and the upper and lower quick clamps 5 move up and down and are used for pressing the C-shaped check ring into the pin shaft clamping groove.

In this embodiment, a groove 71 for facilitating press-fitting of the C-shaped retainer ring is formed in the bottom surface of the rear end of the pressure head. As a transform, can also not set up the recess, as long as can press the C type retaining ring into the round pin axle draw-in groove smoothly.

In this embodiment, the left positioning block 2 and the right positioning block 10 are respectively installed at the left end and the right end of the bottom plate 1 through screws. As a transform, other detachable modes can be adopted to install the left positioning block 2 and the right positioning block 10 on the bottom plate, as long as the left positioning block 2 and the right positioning block 10 are convenient to disassemble and assemble.

The structure that presss from both sides fast with the front and back about from top to bottom the structure that presss from both sides fast is the same with prior art, its specific structure is no longer repeated here.

The working process is as follows: as shown in fig. 7-8, a base P4 of the shift operating mechanism P is placed on a bottom plate 1, the shift operating mechanism P is positioned left and right by a left positioning block 2 and a right positioning block 10, a gasket P3 is inserted onto a pin P1 of the shift operating mechanism, a front quick clamp 8 and a rear quick clamp 8 are pressed to enable a telescopic shaft of the front quick clamp to extend out of and press against the pin P1 of the shift operating mechanism, the pin is extended and maintained, an opening of a C-shaped retainer ring P2 is lowered onto a clamping groove of the pin, at the moment, the gasket P3 is located outside a stop 6, the C-shaped retainer ring P2 is located in an arc-shaped groove 61 of the stop, the upper quick clamp 5 and the lower quick clamp 5 are pressed to enable the telescopic shaft of the front quick clamp to extend out to drive a press head 7 to move downwards, a groove 71 of the press head presses the C-shaped retainer ring P2 into the clamping groove of the pin, and then the upper quick clamp 5 and the rear quick clamp 8 are pulled apart to enable the front quick clamp to reset to be completed.

Claims

1. The utility model provides a shift operating mechanism C type retaining ring pressure equipment device which characterized in that: including bottom plate (1), left locating piece (2), right locating piece (10), dog (6), press from both sides (5) fast from top to bottom and front and back quick clamp (8), left side locating piece and right locating piece are respectively through the left end and the right-hand member of detachable mode installation at the bottom plate, press from both sides fast from top to bottom and install in the front end of bottom plate through mount pad (4), pressure head (7) are installed to the bottom that presss from both sides fast from both sides from top to bottom, the dog passes through connecting block (3) to be installed on the mount pad, and the dog is located the below of pressure head, and it has arc wall (61) to open on the dog, press from both sides fast through connecting plate (9) and install in the bottom plate rear end around, and the back presss from both sides fast and is located the rear of dog.

2. The press-fitting device for the C-shaped check ring of the gear shifting operating mechanism according to claim 1, is characterized in that: and a groove (71) convenient for press mounting of the C-shaped check ring is formed in the bottom surface of the rear end of the pressure head.

3. A C-shaped retainer ring press-fitting device for a shift operating mechanism according to claim 1 or 2, wherein: the left positioning block and the right positioning block are respectively installed at the left end and the right end of the bottom plate through screws.