CN220273477U

CN220273477U - Steering gear press-fitting clamp for motor rotor

Info

Publication number: CN220273477U
Application number: CN202321796977.XU
Authority: CN
Inventors: 杨志强; 魏子扬
Original assignee: Suzhou Arjun Intelligent Technology Co ltd
Current assignee: Suzhou Arjun Intelligent Technology Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2023-12-29
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to a steering gear press-fitting clamp of a motor rotor, which comprises two connecting frames, wherein the two connecting frames are arranged up and down, two fixing plates are fixedly connected to the front side and the rear side of the connecting frames, two fixing plate inner cavities on the same side are jointly penetrated and provided with movable rods, the top ends and the bottom ends of the movable rods are fixedly connected with fixing plates, one side of each adjacent fixing plate is fixedly connected with a U-shaped rod, two steering gears can be placed between the upper connecting frame and the lower connecting frame through the mutual matching among the structures such as the connecting frames, an arc plate, a rope and a threaded rod, the rope is pulled, the connecting frames are driven to move oppositely through a threaded cylinder and the threaded rod, after the connecting frames relatively move, the swinging plates are driven to swing, the arc plate is driven to move, and the steering gears can be clamped by the arc plate.

Description

Steering gear press-fitting clamp for motor rotor

Technical Field

The utility model relates to the technical field of motor production, in particular to a steering gear press-fitting clamp of a motor rotor.

Background

The steering gear is an important part of an armature, plays a role in reversing when the motor rotates, and is a part commonly called a commutator for being used as current reversing on a direct current motor and an alternating current series motor so as to enable the motor to continuously rotate.

In the application publication number CN216122124U, application publication date 2022-03-22, entitled "steering gear press-mounting clamp of motor rotor" of the utility model patent application, it includes fixing base, mounting clamp and adjusting clamp, the mounting clamp passes through the guide bar and welds the fixing base top, the adjusting clamp sets up the fixing base with between the mounting clamp, the adjusting clamp both sides all are provided with the through-hole, the guide bar card is established in the through-hole. The existing steering gear is inconvenient to clamp and press in the machining process, the common clamp is single in clamping mode, clamping efficiency is reduced, most of the existing clamps can clamp one steering gear, the functionality of the device is low, and the application range of the device is reduced.

Disclosure of Invention

The utility model aims to provide a steering gear press-fitting clamp of a motor rotor, which solves the problems in the background art.

The technical scheme of the utility model is that the steering gear press-mounting fixture of the motor rotor comprises two connecting frames, wherein the two connecting frames are arranged up and down, two fixing plates are fixedly connected to the front side and the rear side of each connecting frame, movable rods are jointly penetrated through inner cavities of the two fixing plates on the same side, fixing plates are fixedly connected to the top ends and the bottom ends of the movable rods, U-shaped rods are jointly fixedly connected to one sides of the adjacent two fixing plates, three elastic rods are jointly fixedly connected between the two U-shaped rods on the same side, grooves are formed in the left side and the right side of each connecting frame, and adjusting mechanisms are arranged in the inner cavities of the grooves.

In one embodiment, the adjusting mechanism comprises four arc plates, the arc plates are respectively located adjacent slotting inner cavities, two sliding grooves are respectively formed in one side, close to the center of the connecting frame, of each slotting inner cavity, sliding blocks are movably connected to the inner cavities of the sliding grooves, a plurality of limiting plates are fixedly connected to one corresponding side of the connecting frame, two adjacent limiting plates are connected with each other in an inserted mode, and one side, away from the limiting plates, of each swinging plate is located on one side, close to the fixed disc, of each adjacent arc plate.

In one embodiment, the left and right sides of the connecting frame are close to the front and back both sides department and all have been seted up logical groove, logical groove inner chamber all is equipped with the U type piece, the running roller has all been pegged graft to U type piece inner chamber, the spread groove has all been seted up to one side that logical groove inner chamber is close to the fixed disk, the equal fixedly connected with montant in U type piece one side, the one end that the montant kept away from U type piece runs through adjacent spread groove to fixedly connected with connecting plate.

In one embodiment, the blind holes are formed in the left side and the right side of the connecting frame, the inner cavities of the blind holes are fixedly connected with threaded rods, the outer edges of the threaded rods are provided with threaded cylinders in a meshed mode, and two adjacent threaded cylinders are fixedly connected with ropes together at one ends, far away from the connecting frame.

In one embodiment, a plurality of first threaded holes are formed in one side, close to the fixed disc, of the connecting frame, second threaded holes are formed in the positions, close to the front side and the rear side, of the connecting plate inner cavity, bolts are arranged in the second threaded hole inner cavities in a meshed mode, and one end of each bolt is meshed with the adjacent first threaded hole inner cavity.

In one embodiment, the rope is composed of a plurality of braided ropes, and the plurality of braided ropes are braided with each other into a twist shape.

In one embodiment, the springs are fixedly connected to one side of each sliding block, one end of each spring is fixedly connected to the side wall of the inner cavity of the adjacent sliding groove, and two adjacent sides of each sliding block are fixedly connected to one side of the adjacent arc plate.

The beneficial effects provided by the utility model are as follows:

1. according to the steering device, through the mutual matching among the structures such as the connecting frames, the arc plates, the ropes, the threaded rods and the like, the two steering devices can be placed between the upper connecting frame and the lower connecting frame, the ropes are pulled, the ropes drive the connecting frames to move oppositely through the threaded cylinders and the threaded rods, after the connecting frames move relatively, the swinging plates are driven to swing, the swinging plates drive the arc plates to move, and the arc plates can clamp the steering devices;

2. according to the utility model, through the mutual matching among the structures of the roller, the U-shaped block, the bolt, the elastic rod and the like, the arrangement of the elastic rod can limit the moving range of the connecting frame, and when the device itself needs to change a working place, the roller is moved out of the connecting frame, and the bolt is rotated, so that the roller is limited, and the device is convenient to move.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of a roller of the component of the present utility model;

FIG. 3 is a schematic view of the structure of the connecting frame of the component of the present utility model;

FIG. 4 is a schematic view of the arcuate plate structure of the component of the present utility model;

FIG. 5 is a schematic view of a wobble plate structure of a component of the present utility model;

fig. 6 is a schematic view of the structure of the threaded rod of the component of the present utility model.

In the attached drawings, 1, a connecting frame; 2. a fixing plate; 3. a movable rod; 4. a fixed plate; 5. a U-shaped rod; 6. an elastic rod; 7. a rope; 8. a swinging plate; 9. an arc-shaped plate; 10. a U-shaped block; 11. a roller; 12. a vertical rod; 13. a bolt; 14. a connecting plate; 15. a slide block; 16. a spring; 17. a threaded rod; 18. a limiting plate; 19. a screw thread cylinder.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The technical solution of the present utility model will be further described below with reference to the accompanying drawings of the embodiments of the present utility model, and the present utility model is not limited to the following specific embodiments.

It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present utility model, it should be understood that, if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., that indicate an azimuth or a positional relationship based on the directions or the positional relationships shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but not for indicating or suggesting that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, so that the terms describing the positional relationship in the drawings are merely for exemplary illustration and should not be construed as limitations of the present patent, and that the specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

In one embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, a steering gear press-fitting clamp of a motor rotor comprises two connecting frames 1, wherein the two connecting frames 1 are arranged up and down, two fixing plates 2 are fixedly connected to the front side and the rear side of each connecting frame 1, inner cavities of the two fixing plates 2 on the same side are jointly penetrated and provided with a movable rod 3, the top end and the bottom end of each movable rod 3 are fixedly connected with a fixing disc 4, one side of each two adjacent fixing discs 4 is jointly fixedly connected with a U-shaped rod 5, three elastic rods 6 are jointly fixedly connected between the two U-shaped rods 5 on the same side, grooves are formed in the left side and the right side of each connecting frame 1, and the inner cavities of the grooves are provided with adjusting mechanisms;

the left side and the right side of the connecting frame 1 are provided with through grooves near the front side and the rear side, the inner cavities of the through grooves are provided with U-shaped blocks 10, the inner cavities of the U-shaped blocks 10 are respectively inserted with a roller 11, and one side of the inner cavities of the through grooves near the fixed disk 4 is provided with a connecting rod

The connecting grooves are formed in the way that one side of the U-shaped block 10 is fixedly connected with a vertical rod 12, one end, far away from the U-shaped block 10, of the vertical rod 12 penetrates through the adjacent connecting groove and is fixedly connected with a connecting plate 14, one side, close to the fixed disc 4, of the connecting frame 1 is provided with a plurality of first threaded holes, the positions, close to the front side and the rear side, of the inner cavity of the connecting plate 14 are provided with second threaded holes, the inner cavities of the second threaded holes are provided with bolts 13 in a meshed mode, and one end of each bolt 13 is meshed with the inner cavity of the adjacent first threaded hole;

the arrangement of the elastic rod 6 can limit the moving range of the connecting frame 1, when the device itself needs to change a workplace, the roller 11 is moved out of the connecting frame 1, and the bolt 13 is rotated, so that the roller 11 is limited, and the device is convenient to move.

The adjusting mechanism comprises four arc plates 9, wherein the arc plates 9 are respectively positioned in adjacent slotted cavities, two sliding grooves are respectively formed in one side, close to the center of the connecting frame 1, of each slotted cavity, sliding blocks 15 are movably connected in the sliding groove cavities, springs 16 are fixedly connected to one sides of the sliding blocks 15, one ends of the springs 16 are fixedly connected to the side walls of the adjacent sliding groove cavities, one sides of the two adjacent sliding blocks 15 are fixedly connected to one side of the adjacent arc plate 9 together, a plurality of limiting plates 18 are fixedly connected to one corresponding side of the connecting frame 1, swinging plates 8 are jointly inserted between the two adjacent limiting plates 18, and one side, far away from the limiting plates 18, of each swinging plate 8 is positioned on one side, close to the fixed disc 4, of the adjacent arc plate 9;

blind holes are formed in the left side and the right side of the connecting frame 1, threaded rods 17 are fixedly connected to the inner cavities of the blind holes, threaded cylinders 19 are meshed with the outer edges of the threaded rods 17, ropes 7 are fixedly connected to one ends, far away from the connecting frame 1, of the adjacent two threaded cylinders 19 together, each rope 7 is composed of a plurality of knitting ropes, and a plurality of knitting ropes are mutually knitted into a hemp shape;

two steering gears are placed between the upper connecting frame 1 and the lower connecting frame 1, the rope 7 is pulled, the rope 7 drives the connecting frame 1 to move oppositely through the threaded cylinder 19 and the threaded rod 17, after the connecting frame 1 moves relatively, the swinging plate 8 is driven to swing, the swinging plate 8 drives the arc plate 9 to move, and the arc plate 9 can clamp the steering gears.

Working principle: when the device starts to work, an operator firstly places two steering gears between the connecting frames 1, then pulls the rope 7 by external force or the operator himself, the rope 7 drives the connecting frames 1 to move oppositely through the thread cylinder 19 and the threaded rod 17, the connecting frames 1 drive the fixed plate 2 to move, the fixed plate 2 moves on the surface of the movable rod 3, after the connecting frames 1 contact each other, the connecting frames 1 drive the swinging plate 8 to swing, the swinging plate 8 drives the arc plate 9 to move, the arc plate 9 drives the sliding block 15 to move, the sliding block 15 drives the spring 16 to compress, the arc plate 9 can clamp the steering gears and carry out subsequent processing,

meanwhile, the elastic rod 6 can limit the moving range of the connecting frame 1, when the device needs to change a working place, an operator rotates the bolt 13 firstly, the bolt 13 is taken out from one side of the connecting frame 1 and moves the connecting plate 14, the connecting plate 14 drives the vertical rod 12 to move, the vertical rod 12 drives the U-shaped block 10 to move, the U-shaped block 10 drives the roller 11 to move, the roller 11 moves out of the connecting frame 1 and then picks up the bolt 13, the bolt 13 penetrates into a threaded hole in the surface of the connecting frame 1, the device is rotated, the roller 11 is contacted with the ground, the movement can be carried out, when the rope 7 needs to be disassembled, the threaded cylinder 19 is rotated, and the threaded cylinder 19 is taken out from the surface of the threaded rod 17.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a steering gear pressure equipment anchor clamps of motor rotor, its characterized in that, includes two connecting frame (1), two connecting frame (1) are the upper and lower setting, two fixed plates (2) of equal fixedly connected with in both sides around connecting frame (1), are located two in same one side fixed plate (2) inner chamber runs through jointly and is equipped with movable rod (3), the equal fixedly connected with fixed disk (4) in movable rod (3) top and bottom, adjacent two equal fixedly connected with U type pole (5) in fixed disk (4) one side is equal, is located two in same one side common fixedly connected with three elastic rod (6) between U type pole (5), the fluting has all been seted up to connecting frame (1) both sides, the fluting inner chamber is equipped with adjustment mechanism.

2. The steering gear press-fit clamp of the motor rotor according to claim 1, wherein the adjusting mechanism comprises four arc plates (9), the arc plates (9) are respectively located adjacent slotted inner cavities, two sliding grooves are respectively formed in one side, close to the center of the connecting frame (1), of each slotted inner cavity, sliding blocks (15) are movably connected to the inner cavities of the sliding grooves, a plurality of limiting plates (18) are fixedly connected to one corresponding side of the connecting frame (1), swing plates (8) are jointly inserted between the two adjacent limiting plates (18), and one side, far away from the limiting plates (18), of each swing plate (8) is located on one side, close to the fixed disc (4), of each adjacent arc plate (9).

3. The steering gear press-fitting clamp of the motor rotor according to claim 1, wherein through grooves are formed in the left side and the right side of the connecting frame (1) and close to the front side and the rear side, U-shaped blocks (10) are arranged in the through groove cavities, rollers (11) are inserted into the U-shaped blocks (10) cavities, connecting grooves are formed in the side, close to the fixed disc (4), of the through groove cavities, vertical rods (12) are fixedly connected to one side of each U-shaped block (10), and one ends, far away from the U-shaped blocks (10), of the vertical rods penetrate through the adjacent connecting grooves and are fixedly connected with connecting plates (14).

4. The steering gear press-fitting clamp of the motor rotor according to claim 1, wherein blind holes are formed in the left side and the right side of the connecting frame (1), threaded rods (17) are fixedly connected to inner cavities of the blind holes, threaded cylinders (19) are arranged on outer side edges of the threaded rods (17) in an engaged mode, and ropes (7) are fixedly connected to one ends, far away from the connecting frame (1), of the adjacent two threaded cylinders (19).

5. The diverter press-fitting clamp of the motor rotor according to claim 3, wherein a plurality of first threaded holes are formed in one side, close to the fixed disc (4), of the connecting frame (1), second threaded holes are formed in two sides, close to the front side and the rear side, of the inner cavity of the connecting plate (14), bolts (13) are arranged in the inner cavities of the second threaded holes in a meshed mode, and one end of each bolt (13) is meshed with the inner cavity of the adjacent first threaded hole.

6. A diverter press-fit clamp for a motor rotor as claimed in claim 4, characterized in that said rope (7) is composed of a number of braided ropes which are braided with each other in a twist-like pattern.

7. The diverter press-fitting clamp of the motor rotor according to claim 2, wherein springs (16) are fixedly connected to one sides of the sliding blocks (15), one ends of the springs (16) are fixedly connected to the side walls of inner cavities of adjacent sliding grooves, and one sides of the two adjacent sliding blocks (15) are fixedly connected to one side of the adjacent arc-shaped plate (9) together.