CN220463449U

CN220463449U - Polishing device for wind power generation shaft sleeve machining

Info

Publication number: CN220463449U
Application number: CN202322141047.7U
Authority: CN
Inventors: 李凤
Original assignee: Changzhou Sente Electromechanical Co ltd
Current assignee: Changzhou Sente Electromechanical Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-02-09
Anticipated expiration: 2033-08-10

Abstract

The utility model discloses a polishing device for machining a wind power generation shaft sleeve, which relates to the technical field of machining and comprises a base, wherein a rotating motor is fixedly arranged on one side wall of the base, a disc is sleeved at the output end of the rotating motor, a plurality of first polishing rollers are clamped on one side wall of the disc, a second polishing roller is clamped on the middle part of one side wall of the disc, a supporting plate is arranged on the middle part of the base, a shaft sleeve is arranged at the top of the supporting plate, two sliding strips are fixedly connected to the top of the base, a sliding plate is slidably connected to the top of the two sliding strips, and an electromagnet is fixedly arranged on one side wall of the sliding plate. The utility model can effectively reduce the interference caused by the fixed position of the clamp on the device to the shaft sleeve by arranging a series of structures, thereby saving the time for loading and unloading the wind power generation shaft sleeve into and from the device, avoiding polishing the outer wall and the inner wall in sequence, and simultaneously omitting the step of replacing polishing wheels with different diameters, and further improving the polishing efficiency of the device.

Description

Polishing device for wind power generation shaft sleeve machining

Technical Field

The utility model relates to the technical field of machining, in particular to a polishing device for machining a wind power generation shaft sleeve.

Background

The sleeve on the shaft is usually sleeved with the sleeve on the shaft, the sleeve plays roles of fixing the shaft and reducing abrasion between the shaft and the seat, the sleeve on the wind driven generator can be divided into copper alloy, cast iron or polymer and other materials according to materials, and after finishing a grinding process, the sleeve on the wind driven generator is usually subjected to a polishing step through a polishing device to remove chamfers, spots and dirt on the surface, so that the surface of the sleeve is cleaner, and the requirement of a main shaft of the generator in rotation is met.

However, the existing polishing device has the following defects in use:

1. the existing polishing device is usually clamped and fixed by using a clamp when fixing a part to be polished, and because the shaft sleeve for the wind driven generator is usually longer in length and larger in size, the shaft sleeve can be limited by the clamping position of the clamp when being clamped onto the device by the traditional clamp, so that the shaft sleeve is troublesome and time-consuming to be put in and taken out from the polishing device.

2. When the existing polishing device polishes metals with annular structures like shaft sleeves and the like, the outer wall of the annular structure is polished firstly, polishing wheels with different diameters are replaced, the inner wall of the annular structure is polished, the inner wall and the outer wall of the shaft sleeves cannot be polished simultaneously, and therefore polishing efficiency of the device is low.

Disclosure of Invention

The utility model aims to provide a polishing device for processing a wind power generation shaft sleeve, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a burnishing device is used in wind power generation axle sleeve processing, includes the base, a lateral wall fixed mounting of base has the rotating electrical machines, the output cover of rotating electrical machines is equipped with the disc, a lateral wall block of disc has a plurality of first burnishing rolls, the middle part block of a lateral wall of disc has the second burnishing roll, the middle part of base is equipped with the backup pad, the top of backup pad is equipped with the axle sleeve, the top fixedly connected with two draw runner of base, two the top sliding connection of draw runner has the slide, a lateral wall fixed mounting of slide has the electro-magnet, a lateral wall fixedly connected with four gag lever posts of electro-magnet, the middle part fixedly connected with cardboard of a lateral wall of electro-magnet, one side fixedly connected with hydraulic push rod on base top.

Preferably, the middle part at base top has seted up the recess, the inner wall rotation of recess is connected with the bull stick, the bull stick with the junction of recess is all movable to inlay and is equipped with rotary spring.

Preferably, the rotating rod penetrates through the bottom of the supporting plate, and the supporting plate is movably embedded and connected with the base through the rotating rod and the groove.

Preferably, the top end of the supporting plate is provided with an arc-shaped groove, and the shaft sleeve is movably connected with the supporting plate through the arc-shaped groove.

Preferably, the middle part fixedly connected with flat board of slide bottom, the flat board pass through slide with backup pad swing joint.

Preferably, the output end of the rotating motor movably penetrates through a side wall of the base, and the disc is rotationally connected with the base through the output end of the rotating motor.

Preferably, the output end of the hydraulic push rod is fixedly connected with the middle part of the other side wall of the sliding plate, and the sliding plate is in sliding connection with the base through the hydraulic push rod and two sliding strips.

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

1. this burnishing device is used in wind power generation axle sleeve processing for when wind power generation axle sleeve is fixed in this burnishing device in the clamping through electro-magnet, gag lever post and cardboard, the end of axle sleeve can be adsorbed and fixed on the riser through the magnetic force that produces after the electro-magnet circular telegram, cooperates the support of vertical direction backup pad to the axle sleeve other end simultaneously, reduces the interference that the fixed position of anchor clamps on the device put into the axle sleeve and cause, thereby saves wind power generation axle sleeve and packs into and take out this device's time.

2. This burnishing device is used in wind power generation axle sleeve processing is through disc, first burnishing roll and second burnishing roll for realize coaxial pivoted first burnishing roll and second burnishing roll under the disc effect can realize carrying out the polishing action simultaneously to the outer wall and the inner wall of annular structure's axle sleeve, avoid polishing outer wall and inner wall in proper order, save the step of changing the polishing wheel of different diameters simultaneously, thereby improve the polishing efficiency of this device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of an electromagnet and a stop lever according to the present utility model;

FIG. 3 is a schematic view of the first polishing roller and the second polishing roller according to the present utility model;

FIG. 4 is a schematic view of the structure of the rotary lever and the rotary spring of the present utility model.

In the figure: 1. a rotating electric machine; 2. a base; 3. a disc; 4. a first polishing roller; 5. a second polishing roller; 6. a slide bar; 7. a support plate; 8. a slide plate; 9. a hydraulic push rod; 10. an electromagnet; 11. a limit rod; 12. a clamping plate; 13. a flat plate; 14. a groove; 15. a shaft sleeve; 16. an arc-shaped groove; 17. a rotating rod; 18. and a rotary spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 4, the polishing device for processing a wind power generation shaft sleeve of the embodiment comprises a base 2, a side wall of the base 2 is fixedly provided with a rotating motor 1, an output end of the rotating motor 1 is sleeved with a disc 3, one side wall of the disc 3 is clamped with a plurality of first polishing rollers 4, the middle part of one side wall of the disc 3 is clamped with a second polishing roller 5, the middle part of the base 2 is provided with a supporting plate 7, the top of the supporting plate 7 is provided with a shaft sleeve 15, the top of the base 2 is fixedly connected with two sliding strips 6, the tops of the two sliding strips 6 are slidably connected with a sliding plate 8, one side wall of the sliding plate 8 is fixedly provided with an electromagnet 10, one side wall of the electromagnet 10 is fixedly connected with four limiting rods 11, the middle part of one side wall of the electromagnet 10 is fixedly connected with a clamping plate 12, and one side of the top of the base 2 is fixedly provided with a hydraulic push rod 9.

Specifically, the metal plate of vertical direction is fixed with one side of base 2, rotating electrical machines 1 just installs and fixes in one side of this metal plate, and rotating electrical machines 1's output still is equipped with the bearing with the junction of this metal plate, make rotating electrical machines 1's output be less with the wearing and tearing of metal plate when rotating, disc 3 is solid metal dish, the surface galvanization, can realize the coaxial rotation of first polishing roller 4 and second polishing roller 5, a plurality of first polishing rollers 4 encircle the periphery at second polishing roller 5, and the distance between first polishing roller 4 and the second polishing roller 5 equals the difference of the inside and outside diameter of wind power generation axle sleeve 15, thereby the inside and outside wall of axle sleeve 15 all can be laminated by the surface of first polishing roller 4 and second polishing roller 5, thereby realize polishing the inside and outside wall of axle sleeve 15 simultaneously, the end of axle sleeve 15 is fixed with the structure of similar flange dish, thereby increase the terminal stability of axle sleeve 15, electromagnet 10 by external power supply, and the magnetic force that produces after the circular telegram can be with the axle sleeve 15 is the outer diameter of cast iron is fixed on the outer diameter of axle sleeve 15 through the effect that the fixed carrier plate is 15, thereby take out the outer diameter of the same axle sleeve 15, the outer diameter of the axle sleeve is well-fitting device is realized, the outer diameter of the axle sleeve 15 is well in the same 15, and the outer diameter of the axle sleeve is well-fitting 15.

Further, the middle part at the top end of the base 2 is provided with the groove 14, the inner wall of the groove 14 is rotationally connected with the rotating rod 17, the joint of the rotating rod 17 and the groove 14 is movably embedded with the rotary spring 18, and the rotary spring 18 can drive the rotating rod 17 to rotate and reset, so that the rotating rod 17 can drive the supporting plate 7 to be kept at the initial position in the vertical state, and the wind power generation shaft sleeve 15 is placed on the supporting plate 7.

Further, the rotating rod 17 penetrates through the bottom of the supporting plate 7, the supporting plate 7 is movably embedded with the base 2 through the rotating rod 17 and the groove 14, and the supporting plate 7 can be screwed into the groove 14 under the pushing of the sliding plate 8, so that the interference of the supporting plate 7 on the sliding plate 8 in translation on the base 2 is reduced.

Further, the top of the supporting plate 7 is provided with an arc groove 16, the shaft sleeve 15 is movably connected with the supporting plate 7 through the arc groove 16, and the bottom of the shaft sleeve 15 is attached to the top of the supporting plate 7 through the arc groove 16, so that the supporting plate 7 stably supports the shaft sleeve 15.

Further, the middle part fixedly connected with flat 13 of slide 8 bottom, flat 13 pass through slide 8 and backup pad 7 swing joint, and flat 13 can be earlier slide 8 and backup pad 7 contact to promote backup pad 7 to rotate into in recess 14 and hide, thereby guarantee the stability of slide 8 when translation on base 2.

Further, the output end of the rotating motor 1 movably penetrates through a side wall of the base 2, the disc 3 is rotationally connected with the base 2 through the output end of the rotating motor 1, and the disc 3 can be driven to rotate by the output end of the rotating motor 1 connected with an external power supply, so that the disc 3 drives the first polishing roller 4 and the second polishing roller 5 to rotate simultaneously.

Further, the output end of the hydraulic push rod 9 is fixedly connected with the middle part of the other side wall of the sliding plate 8, the sliding plate 8 is in sliding connection with the base 2 through the hydraulic push rod 9 and the two sliding strips 6, and the hydraulic push rod 9 can push the shaft sleeve 15 clamped and fixed on the sliding plate 8 between the first polishing roller 4 and the second polishing roller 5, so that polishing action on the wind power generation shaft sleeve 15 is realized.

The application method of the embodiment is as follows: when the polishing device for processing the wind power generation shaft sleeve 15 is used, the device is firstly connected with an external power supply, at the moment, the electromagnet 10 generates magnetic force after being electrified, then the wind power generation shaft sleeve 15 is placed on the arc-shaped groove 16 of the supporting plate 7, then the hole on the tail end of the shaft sleeve 15 is aligned with the limit rod 11, then the tail end of the shaft sleeve 15 is pushed to slide towards the electromagnet 10, then the electromagnet 10 adsorbs and fixes the tail end of the shaft sleeve 15 on the sliding plate 8 through magnetic force, meanwhile, the clamping plate 12 is embedded into the inner side of the shaft sleeve 15, then the rotating motor 1 and the hydraulic push rod 9 are started, at the moment, the output end of the rotating motor 1 drives the disc 3 to rotate to drive the first polishing roller 4 and the second polishing roller 5 to rotate, the output end of the hydraulic push rod 9 pushes the sliding plate 8 to slide along the sliding strip 6, and the other end of the shaft sleeve 15 is pushed between the rotating first polishing roller 4 and the second polishing roller 5, when the flat plate 13 at the bottom end of the sliding plate 8 contacts with the bottom of the supporting plate 7, the supporting plate 7 rotates from a vertical state to a horizontal state along the rotating rod 17 under the pushing of the flat plate 13 and finally is embedded into the groove 14, at the moment, the rotary springs 18 at the two ends of the rotating rod 17 are stretched, then the sliding plate 8 slides to the top of the supporting plate 7 in the horizontal state, meanwhile, the inner wall and the outer wall of the shaft sleeve 15 are simultaneously attached with the rotating first polishing roller 4 and the rotating second polishing roller 5 to carry out polishing action, after the polishing action is completed, the sliding plate 8 slides back to the original position under the driving of the hydraulic push rod 9, after the flat plate 13 at the bottom end of the sliding plate 8 is separated from the supporting plate 7, the supporting plate 7 is changed into the vertical state again under the action of the rotary springs 18 after deformation, and the polished shaft sleeve 15 is supported again, after the power of the device is cut off, the sleeve 15 can be removed from the device.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a burnishing device is used in wind power generation axle sleeve processing, includes base (2), its characterized in that: a rotating electrical machine (1) is fixedly arranged on one side wall of the base (2), a disc (3) is sleeved at the output end of the rotating electrical machine (1), a plurality of first polishing rollers (4) are clamped on one side wall of the disc (3), a second polishing roller (5) is clamped on the middle part of one side wall of the disc (3), a supporting plate (7) is arranged on the middle part of the base (2), a shaft sleeve (15) is arranged on the top of the supporting plate (7), two sliding strips (6) are fixedly connected to the top of the base (2), two sliding strips (6) are slidably connected with a sliding plate (8), an electromagnet (10) is fixedly arranged on one side wall of the sliding plate (8), a clamping plate (12) is fixedly connected to the middle part of one side wall of the electromagnet (10), and a hydraulic push rod (9) is fixedly arranged on one side of the top of the base (2).

2. The polishing device for processing a wind power generation shaft sleeve according to claim 1, wherein: the middle part on base (2) top has seted up recess (14), the inner wall rotation of recess (14) is connected with bull stick (17), bull stick (17) with the junction of recess (14) is all movable to inlay has gyration spring (18).

3. The polishing device for processing a wind power generation shaft sleeve according to claim 2, wherein: the rotating rod (17) penetrates through the bottom of the supporting plate (7), and the supporting plate (7) is movably embedded and connected with the base (2) through the rotating rod (17) and the groove (14).

4. The polishing device for processing a wind power generation shaft sleeve according to claim 1, wherein: an arc groove (16) is formed in the top end of the supporting plate (7), and the shaft sleeve (15) is movably connected with the supporting plate (7) through the arc groove (16).

5. The polishing device for processing a wind power generation shaft sleeve according to claim 1, wherein: the middle part fixedly connected with flat board (13) of slide (8) bottom, flat board (13) through slide (8) with backup pad (7) swing joint.

6. The polishing device for processing a wind power generation shaft sleeve according to claim 1, wherein: the output end of the rotating motor (1) movably penetrates through one side wall of the base (2), and the disc (3) is rotatably connected with the base (2) through the output end of the rotating motor (1).

7. The polishing device for processing a wind power generation shaft sleeve according to claim 1, wherein: the output end of the hydraulic push rod (9) is fixedly connected with the middle part of the other side wall of the sliding plate (8), and the sliding plate (8) is in sliding connection with the base (2) through the hydraulic push rod (9) and the two sliding strips (6).