CN214870387U

CN214870387U - Speed reducer output shaft keyway processing seat

Info

Publication number: CN214870387U
Application number: CN202121296763.7U
Authority: CN
Inventors: 叶增明
Original assignee: Changzhou Maikawei Machinery Manufacturing Co ltd
Current assignee: Changzhou Maikawei Machinery Manufacturing Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-11-26
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a speed reducer output shaft keyway processing seat, including placing seat, threaded rod and clamp plate, it is equipped with places the board to place a upside, and places a correspondence upper end and place the board and be equipped with the standing groove, it is equipped with the slider to place an upside bilateral symmetry, and the one end that the slider is close to each other is equipped with the dead lever, is equipped with clamp plate, right side between the dead lever threaded connection threaded rod on the slider, the threaded rod upper end is equipped with the limiting plate, and the threaded rod lower extreme is equipped with the connecting rod. The utility model discloses during the use, put the speed reducer output shaft on placing the board, rotatory handle drives bull stick, bevel gear two, bevel gear one, connecting rod and threaded rod and rotates, and the threaded rod drives slider, dead lever and clamp plate downstream, thereby the clamp plate compresses tightly the output shaft to avoided the output shaft to take place to remove in the course of working, simultaneously through a plurality of springs that set up, played the output shaft and cushioned absorbing effect in the course of working.

Description

Speed reducer output shaft keyway processing seat

Technical Field

The utility model relates to a speed reducer output shaft keyway processing technology field specifically is a speed reducer output shaft keyway processing seat.

Background

The output shaft is exactly the axle of output power, need use the output shaft in the speed reducer use, need process the keyway when the output shaft uses, need use the processing seat in the speed reducer output shaft keyway course of working, and current processing seat is simple when using only plays the supporting role to the output shaft, and no output shaft can take place to remove man-hour, and the processing effect is not good, causes the inconvenience in the use. Therefore, the utility model provides a speed reducer output shaft keyway processing seat to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a speed reducer output shaft keyway processing seat 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 key groove processing seat for an output shaft of a speed reducer comprises a placing seat, a threaded rod and a pressing plate, wherein a placing plate is arranged on the upper side of the placing seat, a placing groove is formed in the upper end of the placing seat corresponding to the placing plate, sliding blocks are symmetrically arranged on the upper side of the placing seat in a left-right mode, fixing rods are arranged at the ends, close to each other, of the sliding blocks, the pressing plate is arranged between the fixing rods, the threaded rod is connected to the sliding block on the right side in a threaded mode, a limiting plate is arranged at the upper end of the threaded rod, and a connecting rod is arranged at the lower end of the threaded rod;

the upper end of the placing seat is provided with a through groove corresponding to the connecting rod, the lower end of the connecting rod is provided with a bearing, the lower end of the bearing is fixedly connected with the bottom end of the through groove, a first bevel gear is arranged on the connecting rod, a second bevel gear is meshed with the first bevel gear, the right end of the second bevel gear is provided with a rotating rod, and the left side of the rotating rod is provided with a sliding rod on the sliding block.

As a further scheme of the utility model, place the board lower extreme and be equipped with a plurality of springs, the spring lower extreme with place seat fixed connection, make the output shaft provide the absorbing effect of buffering man-hour adding.

As the utility model discloses further scheme, right side be equipped with the gag lever post on the slider, the slider is run through to the gag lever post upper end, gag lever post and slider sliding connection, the gag lever post lower extreme with place a fixed connection, avoid the slider to take place to rock along with the rotation of threaded rod.

As the utility model discloses further scheme again, the bull stick right-hand member runs through and places the seat, and the bull stick right-hand member is equipped with the handle, is equipped with anti-skidding line on hand, conveniently drives the threaded rod and rotates to drive clamp plate up-and-down motion.

As the utility model discloses further scheme again, the slider is run through to the slide bar upper end, slide bar and slider sliding connection, and the slide bar lower extreme with place a fixed connection, make things convenient for the clamp plate to keep vertical motion from top to bottom.

As the utility model discloses further scheme again, place the seat around both ends bilateral symmetry be equipped with the recess, be equipped with the pivot in the recess, the pivot upper end is equipped with the connecting plate, the connecting plate lower extreme is equipped with electric telescopic handle, the electric telescopic handle lower extreme is equipped with the mounting panel, is convenient for place the fixed of seat.

As the utility model discloses scheme further again, the symmetry is equipped with the installation piece around the mounting panel lower extreme, is equipped with the through-hole on the installation piece, and the through-hole inner wall is equipped with the internal thread, is convenient for place the installation and the dismantlement of seat.

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

1. the utility model discloses during the use, rotatory pivot drives the connecting plate and rotates to make the connecting plate drive the mounting panel and leave the recess, restart electric telescopic handle drives the mounting panel downstream, thereby insert the mounting groove with the installation piece of mounting panel lower extreme in, the through-hole on the rethread locking bolt cooperation installation piece will be placed the seat and fix, is convenient for place the installation and the dismantlement of seat.

2. The utility model discloses during the use, put the speed reducer output shaft on placing the board, rotatory handle drives bull stick, bevel gear two, bevel gear one, connecting rod and threaded rod and rotates, and the threaded rod drives slider, dead lever and clamp plate downstream, thereby the clamp plate compresses tightly the output shaft to avoided the output shaft to take place to remove in the course of working, simultaneously through a plurality of springs that set up, played the output shaft and cushioned absorbing effect in the course of working.

Drawings

Fig. 1 is a schematic structural diagram of a reducer output shaft keyway processing seat.

Fig. 2 is a schematic front view of a reducer output shaft keyway processing seat.

Fig. 3 is a schematic front sectional view of a reducer output shaft keyway processing seat.

Fig. 4 is an appearance schematic diagram of a mounting block in a key groove processing seat of an output shaft of a speed reducer.

In the figure: 1. a placing seat; 2. placing the plate; 3. a threaded rod; 4. a slider; 5. a limiting plate; 6. a limiting rod; 7. a rotating rod; 8. a handle; 9. fixing the rod; 10. pressing a plate; 11. a slide bar; 12. a spring; 13. a through groove; 14. a connecting rod; 15. a first bevel gear; 16. a bearing; 17. a second bevel gear; 18. a groove; 19. a rotating shaft; 20. a connecting plate; 21. an electric telescopic rod; 22. mounting a plate; 23. mounting blocks; 24. and a through hole.

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. 1-4, in the embodiment of the present invention, a key groove processing seat for an output shaft of a speed reducer comprises a placing seat 1, a threaded rod 3 and a pressing plate 10, wherein a placing plate 2 is arranged on the upper side of the placing seat 1, a placing groove is arranged on the upper end of the placing seat 1 corresponding to the placing plate 2, a plurality of springs 12 are arranged on the lower end of the placing plate 2, the lower ends of the springs 12 are fixedly connected with the placing seat 1, sliders 4 are symmetrically arranged on the upper side of the placing seat 1, fixing rods 9 are arranged at the ends, close to each other, of the sliders 4, the pressing plate 10 is arranged between the fixing rods 9, the threaded rod 3 is connected to the right side of the slider 4 in a threaded manner, a limiting plate 5 is arranged at the upper end of the threaded rod 3, and a connecting rod 14 is arranged at the lower end of the threaded rod 3;

a limiting rod 6 is arranged on the right side of the sliding block 4, the upper end of the limiting rod 6 penetrates through the sliding block 4, the limiting rod 6 is connected with the sliding block 4 in a sliding mode, the lower end of the limiting rod 6 is fixedly connected with the placing seat 1, a through groove 13 is formed in the upper end of the placing seat 1 corresponding to the connecting rod 14, a bearing 16 is arranged at the lower end of the connecting rod 14, and the lower end of the bearing 16 is fixedly connected with the bottom end of the through groove 13;

be equipped with bevel gear 15 on the connecting rod 14, bevel gear 15 goes up meshing bevel gear 17, and bevel gear 17 right-hand member is equipped with

bull stick

7, 7 right-hand members of bull stick run through and

place seat

1, and 7 right-hand members of bull stick are equipped with handle 8, are equipped with anti-skidding line on the handle 8, the left side be equipped with slide bar 11 on the slider 4, slide bar 11 upper end runs through slider 4, slide bar 11 and slider 4 sliding connection, and slide bar 11 lower extreme with place seat 1 fixed connection.

Example 2

What distinguish with embodiment 1 is, in the embodiment of the utility model, place seat 1 front and back both ends bilateral symmetry and be equipped with recess 18, be equipped with pivot 19 in the recess 18, the 19 upper ends of pivot are equipped with connecting plate 20, and the 20 lower extremes of connecting plate are equipped with electric telescopic handle 21, and electric telescopic handle 21 lower extreme is equipped with mounting panel 22, the symmetry is equipped with installation piece 23 around the mounting panel 22 lower extreme, is equipped with through-hole 24 on the installation piece 23, and the 24 inner walls of through-hole are equipped with the internal thread.

The utility model discloses a theory of operation is:

when the utility model is used, the rotary shaft 19 drives the connecting plate 20 to rotate, so that the connecting plate 20 drives the mounting plate 22 to leave the groove 18, and then the electric telescopic rod 21 is started to drive the mounting plate 22 to move downwards, thereby inserting the mounting block 23 at the lower end of the mounting plate 22 into the mounting groove, fixing the placing seat 1 through the locking bolt matching with the through hole 24 on the mounting block 23, facilitating the mounting and dismounting of the placing seat 1, placing the output shaft of the speed reducer on the placing plate 2, driving the rotating rod 7, the bevel gear II 17, the bevel gear I15, the connecting rod 14 and the threaded rod 3 to rotate by the rotating handle 8, driving the slide block 4, the fixed rod 9 and the pressing plate 10 to move downwards by the threaded rod 3, and pressing the output shaft by the pressing plate 10, thereby avoided the output shaft to take place to remove in the course of working, simultaneously through a plurality of springs 12 that set up, played the effect of output shaft buffering shock attenuation in the course of working.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The key groove processing seat for the output shaft of the speed reducer comprises a placing seat (1), a threaded rod (3) and a pressing plate (10), and is characterized in that a placing plate (2) is arranged on the upper side of the placing seat (1), a placing groove is formed in the upper end of the placing seat (1) and corresponds to the placing plate (2), sliding blocks (4) are symmetrically arranged on the upper side of the placing seat (1) in the left-right direction, fixing rods (9) are arranged at one ends, close to each other, of the sliding blocks (4), the pressing plate (10) is arranged between the fixing rods (9), the threaded rod (3) is connected to the sliding blocks (4) on the right side in a threaded mode, a limiting plate (5) is arranged at the upper end of the threaded rod (3), and a connecting rod (14) is arranged at the lower end of the threaded rod (3);

the upper end of the placing seat (1) is provided with a through groove (13) corresponding to the connecting rod (14), the lower end of the connecting rod (14) is provided with a bearing (16), the lower end of the bearing (16) is fixedly connected with the bottom end of the through groove (13), the connecting rod (14) is provided with a first bevel gear (15), the first bevel gear (15) is meshed with a second bevel gear (17), the right end of the second bevel gear (17) is provided with a rotating rod (7), and the left side of the rotating rod is provided with a sliding rod (11) on the sliding block (4).

2. The reducer output shaft keyway processing seat according to claim 1, characterized in that a plurality of springs (12) are arranged at the lower end of the placing plate (2), and the lower ends of the springs (12) are fixedly connected with the placing seat (1).

3. The keyway processing seat for the output shaft of the speed reducer according to claim 1, wherein a limiting rod (6) is arranged on the right-side sliding block (4), the sliding block (4) penetrates through the upper end of the limiting rod (6), the limiting rod (6) is connected with the sliding block (4) in a sliding manner, and the lower end of the limiting rod (6) is fixedly connected with the placing seat (1).

4. The keyway processing seat of the output shaft of the speed reducer according to claim 1, wherein the right end of the rotating rod (7) penetrates through the placing seat (1), a handle (8) is arranged at the right end of the rotating rod (7), and anti-skid threads are arranged on the handle (8).

5. The speed reducer output shaft keyway processing seat according to claim 1, characterized in that the upper end of the slide rod (11) penetrates through the slide block (4), the slide rod (11) is connected with the slide block (4) in a sliding manner, and the lower end of the slide rod (11) is fixedly connected with the placing seat (1).

6. The keyway processing seat for the output shaft of the speed reducer according to claim 1, wherein the placing seat (1) is provided with grooves (18) at the front end and the rear end in a bilateral symmetry manner, a rotating shaft (19) is arranged in each groove (18), a connecting plate (20) is arranged at the upper end of each rotating shaft (19), an electric telescopic rod (21) is arranged at the lower end of each connecting plate (20), and a mounting plate (22) is arranged at the lower end of each electric telescopic rod (21).

7. The reducer output shaft keyway processing seat according to claim 6, characterized in that the lower end of the mounting plate (22) is symmetrically provided with mounting blocks (23) in a front-back direction, the mounting blocks (23) are provided with through holes (24), and the inner walls of the through holes (24) are provided with internal threads.