CN215035605U

CN215035605U - Gear shifting shaft milling groove clamping device

Info

Publication number: CN215035605U
Application number: CN202121442318.7U
Authority: CN
Inventors: 杨奎琦
Original assignee: Anhui Kaiyu Machinery Manufacturing Co ltd
Current assignee: Anhui Kaiyu Machinery Manufacturing Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-07
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a gear shifting shaft milling groove clamping device, which comprises a bottom plate, a sliding plate, a fixing component and an adjusting component, wherein the upper end surface of the bottom plate is fixedly connected with two sliding rails, sliding grooves are respectively arranged on two sides of the lower end surface of each sliding rail, and the sliding plate is slidably connected with the sliding rails through the two sliding grooves; the utility model discloses a nut seat, threaded rod, rotation that set up are fixed shift shaft, place the fixed orifices in the fixed orifices with shift shaft when using, then compress tightly the realization fixedly through rotating rotary threaded rod to shift shaft, and the clamping is fast, and is fixed convenient, the effectual machining efficiency that has improved. Set up the sheet rubber in the threaded rod lower extreme simultaneously, can avoid causing the scar to the gear shift shaft surface when fixed.

Description

Gear shifting shaft milling groove clamping device

Technical Field

The utility model relates to a gear shifting shaft processing technology field specifically is a gear shifting shaft milling flutes clamping device.

Background

The shift shaft is used on a vehicle transmission and mainly used for supporting the vehicle shifting function. The shift shaft is a rod member, and is commonly divided into a 1|2 shift shaft, a 3|4 shift shaft, and a five shift shaft. The five-gear shifting shaft generally integrates a reverse gear function. A gear shifting fork and a gear shifting shaft fork are arranged on the gear shifting rod so as to realize the combination of the functions.

In the processing of gear shift shaft, need process the milling flutes on gear shift shaft, need use clamping device to fix gear shift shaft in the processing of gear shift shaft milling flutes, so that going on of milling flutes processing, need set up the milling flutes in the position face that the gear shift shaft is different when the milling flutes processing, but current anchor clamps can't be unable when using rotate gear shift shaft after the clamping is accomplished, lead to when the milling flutes processing, still need take off gear shift shaft and adjust the clamping after the angle, very inconvenient and waste time, based on the problem, we provide a gear shift shaft milling flutes clamping device in order to solve the problem mentioned above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear level milling flutes clamping device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a milling groove clamping device for a gear shifting shaft comprises a bottom plate, a sliding plate, a fixing component and an adjusting component, wherein the upper end surface of the bottom plate is fixedly connected with two sliding rails, sliding grooves are formed in two sides of the lower end surface of each sliding rail, and the sliding plate is connected with the sliding rails in a sliding mode through the two sliding grooves;

the gear shifting mechanism is characterized in that locking knobs used for fixing the sliding plate are arranged on two sides of the upper end face of the sliding plate, a rotating seat is fixedly connected in the middle of the upper end face of the sliding plate, a cylindrical block is rotatably connected to the upper end of the rotating seat, fixing holes are formed in the cylindrical block, a fixing assembly is arranged on the cylindrical block and used for fixing a gear shifting shaft penetrating into the fixing holes, and an adjusting assembly is arranged on the sliding plate on one side of the bottom plate and used for adjusting the angle of the cylindrical block.

As a further aspect of the present invention: the fixed component comprises a nut seat, the nut seat is arranged in the middle of the upper end of one side of the cylindrical block, a threaded rod is connected in the nut seat, a rubber sheet is arranged at the lower end of the threaded rod, and a rotating handle is fixedly connected to the upper end of the threaded rod.

As a further aspect of the present invention: the adjusting assembly comprises mounting seats, the two mounting seats are fixedly connected to the upper end of the sliding plate and far away from the two ends of one side of the locking knob, a worm is rotatably connected between the two mounting seats, one end of the worm penetrates through a rotating handle fixedly connected to the position of the mounting seats, a worm wheel is further arranged at one end, far away from the nut seat, of the cylindrical block, and the worm wheel is meshed with the worm.

As a further aspect of the present invention: two slide rail both ends all are equipped with stop screw.

As a further aspect of the present invention: the lower end of the fixing hole is V-shaped, and the upper end of the fixing hole is arc-shaped.

As a further aspect of the present invention: and anti-skid patterns are carved on the surface of the locking knob.

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

1. the utility model discloses a nut seat, threaded rod, rotation that set up are fixed shift shaft, place the fixed orifices in the fixed orifices with shift shaft when using, then compress tightly the realization fixedly through rotating rotary threaded rod to shift shaft, and the clamping is fast, and is fixed convenient, the effectual machining efficiency that has improved. Set up the sheet rubber in the threaded rod lower extreme simultaneously, can avoid causing the scar to the gear shift shaft surface when fixed.

2. The utility model discloses a worm wheel, mount pad, worm and the rotation handle that set up can rotate the cylinder piece when using, rotate and drive the worm through rotatory rotation handle when moving and rotate, the worm rotates and drives the worm wheel and rotate, and then realize the rotation of cylinder piece, make can directly rotate the position that the rotation handle adjusted the gear shift axle machined surface man-hour, the inconvenience that the clamping brought has been avoided relapseing, and the time of wasting, the effectual machining efficiency that has improved, make more convenience on using.

3. The utility model discloses a slide rail that sets up can be when using to the position spare adjustment of two sliding plates, then locks through the locking knob, and then can adjust the position of two cylinder pieces according to the length of selector shaft when using for can be applicable to the selector shaft of different length when using.

Drawings

Fig. 1 is a structural schematic diagram of a gear shifting shaft milling groove clamping device.

Fig. 2 is a schematic structural diagram of an adjusting assembly in a gear shifting shaft milling groove clamping device.

Fig. 3 is a schematic structural diagram of a fixing assembly in the gear shifting shaft milling groove clamping device.

Wherein: 1. a base plate; 2. a slide rail; 3. a sliding plate; 4. a rotating seat; 5. a locking knob; 6. a limit screw; 7. a worm; 8. a worm gear; 9. rotating the handle; 10. a cylindrical block; 11. a threaded rod; 12. a fixing hole; 13. a rubber sheet; 14. a mounting seat; 15. rotating the handle; 16. a chute; 17. and a nut seat.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, a gear shift shaft groove milling clamping device includes a bottom plate 1, a sliding plate 3, a fixing component and an adjusting component, wherein two sliding rails 2 are fixedly connected to an upper end surface of the bottom plate 1, sliding grooves 16 are respectively formed on two sides of a lower end surface of each sliding rail 2, and the sliding plate 3 is slidably connected to the sliding rails 2 through the two sliding grooves 16; two slide rail 2 both ends all are equipped with stop screw 6.

The two sides of the upper end face of the sliding plate 3 are respectively provided with a locking knob 5 for fixing the sliding plate 3, the middle of the upper end face of the sliding plate 3 is fixedly connected with a rotating seat 4, the upper end of the rotating seat 4 is rotatably connected with a cylindrical block 10, the cylindrical block 10 is respectively provided with a fixing hole 12, a fixing component is arranged on the cylindrical block 10 and is used for fixing a gear shifting shaft penetrating into the fixing hole 12, and an adjusting component is arranged on the sliding plate 3 on one side of the bottom plate 1 and is used for adjusting the angle of the cylindrical block 10; the lower end of the fixing hole 12 is V-shaped, and the upper end of the fixing hole is arc-shaped; the utility model discloses a slide rail 2 that sets up can be when using to the position spare adjustment of two sliding plates 3, then locks through locking knob 5, and then can adjust the position of two cylinder pieces 10 according to the length of selector shaft when using for can be applicable to the selector shaft of different length when using.

The fixing assembly comprises a nut seat 17, the nut seat 17 is arranged in the middle of the upper end of one side of the cylindrical block 10, a threaded rod 11 is connected in the nut seat 17, a rubber sheet 13 is arranged at the lower end of the threaded rod 11, and a rotating handle 9 is fixedly connected to the upper end of the threaded rod 11; the utility model discloses a nut seat 17, threaded rod 11, the rotation that sets up can fix the selector shaft when using 9, sheet rubber 13 and fixed orifices 12, place the fixed orifices 12 with the selector shaft when fixed in, then compress tightly 9 rotatory threaded rod 11 through rotating the selector shaft and realize fixedly, the clamping is fast, and is fixed convenient, the effectual machining efficiency that has improved. Meanwhile, the rubber sheet 13 arranged at the lower end of the threaded rod 11 can avoid the damage to the surface of the gear shifting shaft during fixing.

The adjusting assembly comprises mounting seats 14, the two mounting seats 14 are fixedly connected to the two ends of the upper end of the sliding plate 3 far away from one side of the locking knob 5, a worm 7 is rotatably connected between the two mounting seats 14, one end of the worm 7 penetrates through the mounting seats 14, a rotating handle 15 is fixedly connected to the position of one end of the worm 7, a worm wheel 8 is further arranged at one end of the cylindrical block 10 far away from a nut seat 17, and the worm wheel 8 is meshed with the worm 7; the utility model discloses a worm wheel 8 that sets up, mount pad 14, worm 7 and rotation handle 15, can rotate cylinder piece 10 when using, rotate when moving through rotatory rotation handle 15 and drive worm 7 and rotate, worm 7 rotates and drives worm wheel 8 and rotate, and then realize the rotation of cylinder piece 10, make can directly rotate rotation handle 15 and adjust the position of selector shaft machined surface man-hour adding, the inconvenience that the clamping brought has been avoided relapseing, and the time of wasting, the effectual machining efficiency that has improved, make more convenience in the use.

Example 2

The difference from example 1 is: 5 surfaces of locking knob are carved with anti-skidding decorative pattern, the utility model discloses an anti-skidding decorative pattern that sets up on 5 surfaces can effectually avoid appearing the phenomenon of skidding when twisting locking knob 5.

The utility model discloses a theory of operation is: the utility model discloses when using, the size of the selector shaft of processing as required earlier adjusts the distance between two cylinder pieces 10, earlier during the adjustment unscrews locking knob 5, then to two sliding plates 3 slide can, wear to establish between the fixed orifices 12 on two cylinder pieces 10 with the selector shaft after the adjustment is accomplished, then rotatory rotation drives threaded rod 11 rotation to 9, press from both sides tightly selector shaft in the fixed orifices 12, when needs adjustment selector shaft machined surface position, the rotatory handle 15 that rotates of accessible drives worm 7 and rotates, worm 7 rotates and drives worm wheel 8 and rotate, and then realize the rotation of cylinder piece 10, make and add the position that can directly rotate handle 15 and adjust selector shaft machined surface with man-hour.

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. Although the present description is described in terms of embodiments, not every embodiment includes only one technical solution, and such description of the embodiments is merely for clarity, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The utility model provides a gear level milling flutes clamping device which characterized in that: the device comprises a bottom plate (1), a sliding plate (3), a fixing assembly and an adjusting assembly, wherein the upper end face of the bottom plate (1) is fixedly connected with two sliding rails (2), sliding grooves (16) are formed in two sides of the lower end face of each sliding rail (2), and the sliding plate (3) is connected with the sliding rails (2) in a sliding mode through the two sliding grooves (16);

the novel gear shifting mechanism is characterized in that locking knobs (5) used for fixing the sliding plate (3) are arranged on two sides of the upper end face of the sliding plate (3), a rotating seat (4) is fixedly connected to the middle of the upper end face of the sliding plate (3), a cylindrical block (10) is rotatably connected to the upper end of the rotating seat (4), a fixing hole (12) is formed in the cylindrical block (10), a fixing assembly is arranged on the cylindrical block (10) and used for fixing a gear shifting shaft penetrating into the fixing hole (12), and an adjusting assembly is arranged on the sliding plate (3) on one side of the bottom plate (1) and used for adjusting the angle of the cylindrical block (10).

2. The gear shifting shaft milling groove clamping device is characterized in that the fixing assembly comprises a nut seat (17), the nut seat (17) is arranged at the middle position of the upper end of one side of the cylindrical block (10), a threaded rod (11) is connected into the nut seat (17), a rubber sheet (13) is arranged at the lower end of the threaded rod (11), and a rotating handle (9) is fixedly connected to the upper end of the threaded rod (11).

3. The gear shifting shaft milling groove clamping device is characterized in that the adjusting assembly comprises mounting seats (14), the two mounting seats (14) are fixedly connected to the two ends of the upper end of the sliding plate (3) far away from one side of the locking knob (5), a worm (7) is rotatably connected between the two mounting seats (14), a rotating handle (15) is fixedly connected to the position, where one end of the worm (7) penetrates through the mounting seats (14), a worm wheel (8) is further arranged at one end, far away from the nut seat (17), of the cylindrical block (10), and the worm wheel (8) is meshed with the worm (7).

4. The gear shifting shaft milling groove clamping device as claimed in claim 1, wherein two ends of each sliding rail (2) are provided with limiting screws (6).

5. The gear shift shaft milling groove clamping device as claimed in claim 1, wherein the lower end of the fixing hole (12) is V-shaped, and the upper end of the fixing hole is arc-shaped.

6. The gear shift shaft milling groove clamping device as claimed in claim 1, characterized in that the surface of the locking knob (5) is provided with anti-skid patterns.