CN213498936U

CN213498936U - Rotor jacket disassembling tool

Info

Publication number: CN213498936U
Application number: CN202022334226.9U
Authority: CN
Inventors: 熊长武; 赵景阳; 刘锦添; 朱新辉
Original assignee: Yips Ink Zhongshan Co ltd
Current assignee: Yips Ink Zhongshan Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-22
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a rotor presss from both sides cover extracting tool, which comprises a top plate, be provided with a plurality of pull rods that set up perpendicularly with the roof on the roof, the one end that the roof was kept away from to the pull rod is provided with the staple bolt that sets up perpendicularly with the pull rod, earlier fix the rotor clamp cover and the mechanical axis who treats the dismantlement in the staple bolt during use, be provided with the jack in the middle of the roof, the one end that the roof was kept away from to the jack is provided with the briquetting, the mechanical axis in briquetting and the rotor clamp cover corresponds, utilize jack and briquetting to push out the mechanical axis and can accomplish the dismantlement that the rotor pressed from both sides the cover, moreover, the steam generator is simple in structure, high dismounting efficiency, make the maintenance.

Description

Rotor jacket disassembling tool

Technical Field

The utility model relates to a extracting tool, especially a rotor presss from both sides cover extracting tool.

Background

When the rotor jacket in the grinding equipment needs to be detached for replacement or maintenance, the rotor jacket is usually detached by hand or knocked by a hammer, the rotor jacket is usually installed tightly, the detachment by hand is troublesome, the knocking method by the hammer easily causes the rotor jacket or other parts to be bent or deformed, the subsequent operation reliability can be influenced, and the rotor jacket or other parts can be scrapped seriously, so that the cost is increased.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a rotor jacket extracting tool which is convenient to disassemble.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a rotor presss from both sides cover extracting tool, includes the roof, be provided with a plurality of with the perpendicular pull rod that sets up of roof on the roof, the one end that the roof was kept away from to the pull rod is provided with the staple bolt that sets up perpendicular to the pull rod, be provided with the jack in the middle of the roof, the one end that the roof was kept away from to the jack is provided with the briquetting.

The top plate is provided with a plurality of first pull rod holes corresponding to the pull rods, the hoop is provided with second pull rod holes corresponding to the first pull rod holes, and two ends of each pull rod are arranged in the first pull rod holes and the second pull rod holes respectively.

And both ends of the pull rod are provided with adjusting threads and nuts.

The staple bolt includes the semi-ring type staple bolt of two symmetries, semi-ring type staple bolt both ends all are provided with the connecting piece, the connecting piece passes through adjustable bolted connection.

The hoop is matched with the outer surface of the disassembled rotor jacket.

The cross section area of the pressing block is smaller than that of the inner surface of the disassembled rotor jacket, and the cross section area of the pressing block is matched with that of the mechanical shaft in the disassembled rotor jacket.

The utility model has the advantages that: the utility model discloses set up the pull rod on the roof, the pull rod other end sets up the staple bolt, will treat the rotor clamp cover of dismantling and mechanical axis earlier during the use to fix in the staple bolt, be provided with the jack in the middle of the roof, be provided with the briquetting on the jack, the briquetting corresponds with the mechanical axis in the rotor clamp cover, utilize jack and briquetting to push out the dismantlement that can accomplish the rotor clamp cover with the mechanical axis, simple structure dismantles efficiently for the maintenance that presss from both sides the cover to the rotor is more convenient, and can avoid the damage that rotor clamp cover or mechanical axis pressed from both sides.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

Referring to fig. 1, a rotor jacket dismounting tool comprises a top plate 1, a plurality of pull rods 2 perpendicular to the top plate 1 are arranged on the top plate 1, a hoop 3 perpendicular to the pull rods 2 is arranged at one end, far away from the top plate 1, of each pull rod 2, when the tool is used, a rotor jacket 10 to be dismounted and a mechanical shaft 11 are fixed in the hoop 3, a jack 4 is arranged in the middle of the top plate 1, a pressing block 5 is arranged at one end, far away from the top plate 1, of the jack 4, the pressing block 5 corresponds to the mechanical shaft 11, the mechanical shaft 11 is ejected out by the jack 4 and the pressing block 5, dismounting of the rotor jacket 10 can be completed, the structure is simple, dismounting efficiency is high, maintenance of the rotor jacket 10 is more convenient, and damage to the rotor jacket 10 or the mechanical shaft 11 can be avoided.

The top plate 1 is provided with a plurality of first pull rod holes corresponding to the pull rods 2, the hoop 3 is provided with second pull rod holes corresponding to the first pull rod holes, and two ends of each pull rod 2 are respectively arranged in the first pull rod holes and the second pull rod holes.

Both ends of the pull rod 2 are provided with adjusting threads 6 and nuts 7, and the positions of the hoops 3 can be adjusted.

The hoop 3 comprises two symmetrical semi-annular hoops, connecting pieces 8 are arranged at two ends of each semi-annular hoop, and the connecting pieces 8 are connected through adjustable bolts 9.

The hoop 3 is matched with the outer surface of the disassembled rotor jacket 10 to fasten the disassembled rotor jacket 10 and prevent the rotor jacket 10 from being ejected out along with the mechanical shaft 11.

The cross-sectional area of the pressing block 5 is smaller than that of the inner surface of the disassembled rotor jacket 10, and the cross-sectional area of the pressing block 5 is matched with that of the mechanical shaft 11 in the disassembled rotor jacket.

The disassembling method of the embodiment comprises the following steps:

1) fixing the rotor jacket 10 and the mechanical shaft 11 in the hoop 3;

2) aligning the compact 5 to the machine axis 11;

3) the pressing block 5 is jacked towards the mechanical shaft 11 by the jack 4 until the mechanical shaft 11 is completely jacked out;

4) and loosening the hoop 3, and taking out the rotor jacket 10.

The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.

Claims

1. The rotor jacket disassembling tool is characterized by comprising a top plate (1), wherein a plurality of pull rods (2) perpendicular to the top plate (1) are arranged on the top plate (1), one ends, far away from the top plate (1), of the pull rods (2) are provided with anchor ears (3) perpendicular to the pull rods (2), a jack (4) is arranged in the middle of the top plate (1), and one end, far away from the top plate (1), of the jack (4) is provided with a pressing block (5).

2. The tool for disassembling the rotor collet according to claim 1, characterized in that a plurality of first tie rod holes corresponding to the tie rods (2) are provided on the top plate (1), a second tie rod hole corresponding to the first tie rod hole is provided on the hoop (3), and both ends of the tie rod (2) are respectively provided in the first tie rod hole and the second tie rod hole.

3. A rotor collet removal tool according to claim 1, characterized in that the tie rod (2) is provided with an adjusting thread (6) and a nut (7) at both ends.

4. The rotor jacket disassembly tool of claim 1, characterized in that the hoop (3) comprises two symmetrical semi-ring hoops, both ends of the semi-ring hoops are provided with connectors (8), and the connectors (8) are connected by adjustable bolts (9).

5. The tool for removing a rotor jacket according to claim 1, characterized in that the anchor ear (3) is matched to the outer surface of the removed rotor jacket (10).

6. The rotor jacket disassembly tool of claim 1, wherein the cross-sectional area of the compact (5) is smaller than the cross-sectional area of the inner surface of the disassembled rotor jacket (10), the cross-sectional area of the compact (5) matching the cross-sectional area of the mechanical shaft (11) within the disassembled rotor jacket.