CN219837423U

CN219837423U - Rotor shaft pressing mechanism

Info

Publication number: CN219837423U
Application number: CN202320498190.9U
Authority: CN
Inventors: 成天鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-10-17
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses a rotor shaft pressing mechanism which comprises a supporting plate, wherein the upper surface of the supporting plate is fixedly connected with a fixing frame, the outer wall of the top of the fixing frame is fixedly connected with an air cylinder, one end of an air cylinder pneumatic rod penetrates through the fixing frame and is fixedly connected with a pressing block, the outer side of the pressing block is fixedly connected with two first magnetic blocks, the upper surface of the supporting plate is provided with two sliding grooves, clamping plates are respectively and slidably connected in the two sliding grooves, one side of each clamping plate is fixedly connected with a telescopic rod, the telescopic rods are fixed with the fixing frame, one side of each clamping plate is fixedly connected with a spring, and the springs are fixed with the fixing frame. The utility model can improve the use safety of the shaft pressing mechanism without the need of a worker to hold the rotor, can carry out auxiliary correction on the rotating shaft, improves the use effect of the shaft pressing mechanism, can ensure that the shaft pressing mechanism is more stably placed, and improves the placement stability of the shaft pressing mechanism.

Description

Rotor shaft pressing mechanism

Technical Field

The utility model relates to the technical field of rotor shaft pressing, in particular to a rotor shaft pressing mechanism.

Background

The rotor refers to a rotating body supported by a bearing, an object such as an optical disk and the like which does not have a rotating shaft, and when the rotating body is rigidly connected or is additionally provided with a shaft, the rotating body can be regarded as a rotor, and before the rotor is used, the bearing is pressed into the rotor by using a shaft pressing mechanism.

Through searching, chinese patent with publication number CN203356976U discloses a press for casting aluminum rotor press shaft, which comprises a frame, wherein a positioning upright post is arranged on the frame, a pressing plate is sleeved on the upper part of the positioning upright post, a pressure-bearing bottom plate is arranged below the pressing plate, and the pressure-bearing bottom plate is fixed on the press, however, the following defects still exist, an operator needs to hold the rotor by hand during press fitting, and the safety is poor.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a rotor shaft pressing mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a rotor pressure axle mechanism, includes the backup pad, the last fixed surface of backup pad is connected with the mount, the top outer wall fixedly connected with cylinder of mount, and the one end of cylinder pneumatic lever passes mount fixedly connected with briquetting, two first magnetic path of outside fixedly connected with of briquetting, two spouts have been seted up to the upper surface of backup pad, two equal sliding connection has splint in the spout, one side fixedly connected with telescopic link of splint, and telescopic link is fixed with the mount mutually, one side fixedly connected with spring of splint, and the spring is fixed with the mount mutually, the top fixedly connected with second magnetic path of splint, keep away the position groove has been seted up to the upper surface of backup pad, keep away the position inslot and have the pivot, the outside of pivot is equipped with the rotor body.

As a still further scheme of the utility model, the bottom of the pressing block is provided with an inclined plane.

As a still further scheme of the utility model, the top inner wall of the fixing frame is fixedly connected with a lighting lamp.

As a still further proposal of the utility model, the outer walls of the two sides of the fixing frame are fixedly connected with handles.

As a still further proposal of the utility model, the outer side of the handle is sleeved with a rubber ring.

As a still further scheme of the utility model, the outer wall of the top of the fixing frame is fixedly connected with two fixing ribs, and the fixing ribs are fixed with the air cylinder.

As a still further proposal of the utility model, the bottom of the supporting plate is fixedly connected with a plurality of feet which are uniformly distributed.

As a still further proposal of the utility model, the bottoms of the plurality of the feet are fixedly connected with anti-skid pads.

The beneficial effects of the utility model are as follows:

1. through the cooperation of splint and spring, the cylinder extends and promotes the briquetting and remove the pivot and extrude, and first magnetic path and second magnetic path misplace this moment, lose the effect that like polarity repulse, and splint can remove under the effort of spring and carry out the centre gripping to the pivot to do not need the staff to hold up the rotor, improved the security that the pressure axle mechanism used.

2. Through the setting of inclined plane, when the briquetting extrudees the pivot, can make the pivot be located the intermediate position of briquetting under the effect on inclined plane to can carry out supplementary correction to the pivot, improve the result of use of pressing the axle mechanism.

3. Through the setting of slipmat, place the epaxial mechanism of pressure behind subaerial, the slipmat on the footing can contact with ground, and the slipmat can increase the frictional force between footing and the ground this moment, makes the more stable that the mechanism of pressure placed, has improved the stability that the mechanism of pressure placed.

Drawings

Fig. 1 is a schematic perspective view of a rotor shaft pressing mechanism according to the present utility model;

fig. 2 is a schematic cross-sectional structure of a fixing frame of a rotor shaft pressing mechanism according to the present utility model;

fig. 3 is an enlarged schematic diagram of a pressing block of a rotor shaft pressing mechanism according to the present utility model.

In the figure: 1. a cylinder; 2. fixing ribs; 3. a rubber ring; 4. a handle; 5. a fixing frame; 6. a footing; 7. an anti-slip pad; 8. a rotor body; 9. a support plate; 10. a rotating shaft; 11. a lighting lamp; 12. a first magnetic block; 13. a second magnetic block; 14. a clamping plate; 15. a telescopic rod; 16. a spring; 17. a clearance groove; 18. a chute; 19. briquetting; 20. and (5) an inclined plane.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1-3, a rotor shaft pressing mechanism, including backup pad 9, the upper surface of backup pad 9 has mount 5 through the bolt fastening, the top outer wall of mount 5 has cylinder 1 through the bolt fastening, the one end of cylinder 1 pneumatic rod passes mount 5 and has briquetting 19 through the bolt fastening, there are two first magnetic path 12 in the outside of briquetting 19 through the bolt fastening, two spouts 18 have been seted up to the upper surface of backup pad 9, all sliding connection has splint 14 in two spouts 18, one side of splint 14 has telescopic link 15 through the bolt fastening, and telescopic link 15 is fixed with mount 5, one side welding of splint 14 has spring 16, and spring 16 is fixed with mount 5 mutually, the top of splint 14 has second magnetic path 13 through the bolt fastening, keep away the position groove 17 has been seted up to the upper surface of backup pad 9, keep away position inslot 17 and have inserted pivot 10, the outside of pivot 10 is equipped with rotor body 8, start cylinder 1, cylinder 1 stretches and promotes briquetting 19 and moves down, make briquetting 19 extrude pivot 10 into rotor body 8, can drive first magnetic path 12 in the course that briquetting 19 moves, first magnetic path 12 moves, thereby the second magnetic path 12 is lost with the second magnetic path 13, the effect of the second magnetic path 13 is lost, the people need to keep the manual force of the clamp the motion, thereby the people need to keep the manual force to carry out the mechanism, the manual force is improved, the manual force is lost to the second magnetic path is moved at this point, and is safe, the people need to keep the position, and is moved down.

According to the utility model, the inclined plane 20 is arranged at the bottom of the pressing block 19, when the pressing block 19 presses the rotating shaft 10, the rotating shaft 10 can be positioned at the middle position of the pressing block 19 under the action of the inclined plane 20, so that the auxiliary correction can be carried out on the rotating shaft 10, the use effect of the pressing shaft mechanism is improved, the illuminating lamp 11 is fixed on the inner wall of the top of the fixing frame 5 through bolts, the illuminating lamp 11 can provide brightness for the pressing shaft mechanism, the handles 4 are fixed on the outer walls of the two sides of the fixing frame 5 through bolts, the rubber rings 3 are sleeved on the outer sides of the handles 4, the two fixing ribs 2 are welded on the outer walls of the top of the fixing frame 5, the fixing ribs 2 are fixed with the air cylinder 1, the fixing ribs 2 can strengthen the stability of the fixing between the air cylinder 1 and the fixing frame 5, the bottoms of the supporting plates 9 are fixed with the plurality of the feet 6 through bolts, the bottoms of the plurality of the feet 6 are uniformly distributed, the anti-skid pads 7 are adhered to the bottoms of the feet 6, after the pressing shaft mechanism is placed on the ground, the anti-skid pads 7 on the feet 6 are contacted with the ground, at the moment, the friction force between the feet 6 and the ground can be increased, the ground, the anti-skid pads are more stable when the pressing shaft mechanism is placed, and the stability of the pressing shaft mechanism is improved.

Working principle: when the rotor needs to be pressed, the rotor body 8 is firstly placed on the supporting plate 9, then the rotating shaft 10 is inserted into the rotor body 8, then the cylinder 1 is started, the cylinder 1 stretches to push the pressing block 19 to move downwards, so that the pressing block 19 extrudes the rotating shaft 10, the rotating shaft 10 is extruded into the rotor body 8, the first magnetic block 12 is driven to move in the moving process of the pressing block 19, at the moment, the first magnetic block 12 and the second magnetic block 13 are misplaced, the like-pole repulsive effect is lost, and therefore the clamping plate 14 moves under the action of the spring 16, so that the rotor body 8 is clamped and fixed, a worker does not need to hold the rotor, the use safety of the shaft pressing mechanism is improved, when the pressing block 19 extrudes the rotating shaft 10, the rotating shaft 10 can be located in the middle position of the pressing block 19 under the action of the inclined plane 20, and therefore the rotating shaft 10 can be corrected in an auxiliary mode, and the use effect of the shaft pressing mechanism is improved.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, it may be a mechanical connection; either directly or indirectly via an intermediary. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Claims

1. The utility model provides a rotor pressure axle mechanism, includes backup pad (9), its characterized in that, the last fixed surface of backup pad (9) is connected with mount (5), and the top outer wall fixedly connected with cylinder (1) of mount (5), and mount (5) are passed to the one end of cylinder (1) pneumatic rod, and briquetting (19) outside fixedly connected with two first magnetic path (12), two spout (18) have been seted up to the upper surface of backup pad (9), two equal sliding connection has splint (14) in spout (18), one side fixedly connected with telescopic link (15) of splint (14), and telescopic link (15) are fixed mutually with mount (5), one side fixedly connected with spring (16) of splint (14), and spring (16) are fixed mutually with mount (5), the top fixedly connected with second magnetic path (13) of splint (14), keep away position groove (17) have been seted up on the upper surface of backup pad (9), keep away position groove (17) interpolation has pivot (10), and the outside of pivot body (10) is equipped with rotor (8).

2. A rotor shaft pressing mechanism according to claim 1, characterized in that the bottom of the press block (19) is provided with a bevel (20).

3. A rotor shaft pressing mechanism according to claim 1, characterized in that the top inner wall of the fixing frame (5) is fixedly connected with a lighting lamp (11).

4. A rotor shaft pressing mechanism according to claim 3, wherein the outer walls of the two sides of the fixing frame (5) are fixedly connected with handles (4).

5. The rotor shaft pressing mechanism according to claim 4, wherein the outer side of the handle (4) is sleeved with a rubber ring (3).

6. The rotor shaft pressing mechanism according to claim 4, wherein the outer wall of the top of the fixing frame (5) is fixedly connected with two fixing ribs (2), and the fixing ribs (2) are fixed with the air cylinder (1).

7. A rotor shaft pressing mechanism according to claim 1, characterized in that the bottom of the supporting plate (9) is fixedly connected with a plurality of feet (6), and the feet (6) are evenly distributed.

8. A rotor shaft pressing mechanism according to claim 7, characterized in that the bottoms of the plurality of feet (6) are fixedly connected with anti-slip pads (7).