CN220241333U - Disassembling tool for grinding head motor bearing of barreling all-in-one machine - Google Patents

Abstract

The utility model provides a disassembling tool for a grinding head motor bearing of a barreling integrated machine, which comprises the following components: the grinding head motor is arranged on the side wall of the vertical plate, the end part of the grinding head motor is provided with a bearing sleeve, the end part of the bearing sleeve is provided with a plurality of threaded holes, and a rotor shaft is arranged inside the bearing sleeve; the bearing sleeve is characterized in that a fixing plate is arranged on the other side of the top of the bottom plate, a dismounting ring is connected to the end part of the bearing sleeve, a through hole is formed in the position, corresponding to the threaded hole, of the end part of the dismounting ring, a fastener which penetrates through the through hole and is in threaded connection with the threaded hole is arranged on the side wall of the dismounting ring, a first hydraulic cylinder used for supporting a rotor shaft is arranged on the side wall of the fixing plate, and a second hydraulic cylinder used for supporting the dismounting ring to enable the dismounting ring to drive the bearing sleeve to be separated from the inside of the grinding head motor is symmetrically arranged on the side wall of the vertical plate.

Description

Disassembling tool for grinding head motor bearing of barreling all-in-one machine

Technical Field

The utility model relates to a dismounting tool for a bearing, in particular to a dismounting tool for a grinding head motor bearing of a barreling integrated machine.

Background

The weight of a grinding head motor of the three-station barreling all-in-one machine which is common in the market at present is about 150kg, the bearing of the grinding head motor is generally arranged in the grinding head motor through a bearing sleeve, the bearing is arranged in the bearing sleeve, and a dismounting tool for the bearing of the grinding head motor is needed when the damaged bearing of the grinding head motor is dismounted.

In the prior art, when the existing dismounting tool for the grinding head motor bearing is used, the bearing sleeve is generally pulled down by a little by means of a three-jaw puller, so that the speed is low when the bearing sleeve is dismounted, a great amount of time is wasted, the dismounting efficiency is low, and the dismounting tool for the grinding head motor bearing of the barreling all-in-one machine is urgently needed at present to solve the problems.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a disassembly tool for a grinding head motor bearing of a barreling integrated machine, so as to solve the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a grinding head motor bearing of barreling all-in-one is with extracting tool, includes:

the grinding head motor is arranged on the side wall of the vertical plate, the end part of the grinding head motor is provided with a bearing sleeve, the end part of the bearing sleeve is provided with a plurality of threaded holes, and a rotor shaft is arranged inside the bearing sleeve;

the fixed plate is arranged on the other side of the top of the bottom plate, the end part of the bearing sleeve is connected with a disassembly ring, a through hole is formed in the position of the end part of the disassembly ring corresponding to the threaded hole, a fastener penetrating through the through hole and in threaded connection with the threaded hole is arranged on the side wall of the disassembly ring, a first hydraulic cylinder used for supporting the rotor shaft is arranged on the side wall of the fixed plate, and a second hydraulic cylinder used for supporting the disassembly ring to enable the disassembly ring to drive the bearing sleeve to be separated from the inside of the grinding head motor is symmetrically arranged on the side wall of the vertical plate.

Further, the fastener is a bolt.

Further, the outer diameter of the disassembly ring is larger than that of the grinding head motor, and the inner diameter of the disassembly ring is larger than that of the side wall of one end, far away from the grinding head motor, of the bearing sleeve.

Further, a pressing block for pressing the rotor shaft is arranged on the telescopic shaft of the first hydraulic cylinder, and an ejection block for ejecting the dismounting ring is arranged on the telescopic shaft of the second hydraulic cylinder.

Further, a positioning groove for positioning and placing the grinding head motor is formed in one side, close to the fixing plate, of the vertical plate.

Further, the lower side of the inner wall of the positioning groove is communicated with the top of the bottom plate.

According to the dismounting tool for the grinding head motor bearing of the barreling integrated machine, one side of the grinding head motor is attached to the side wall of the vertical plate, then the through holes in the dismounting ring are aligned with the threaded holes, then the dismounting ring and the bearing sleeve are connected and fixed by using the fasteners, then the first hydraulic cylinder works to enable the telescopic shaft of the first hydraulic cylinder to press and prop against the rotor shaft, so that the rotor shaft is prevented from rotating, then the telescopic shaft of the second hydraulic cylinder works to apply force to the dismounting ring, so that the dismounting ring drives the bearing sleeve to move to the side far from the grinding head motor, the bearing sleeve is separated from the inside of the grinding head motor, then the bearing in the bearing sleeve is taken out, the bearing in the grinding head motor is dismounted, the effect of conveniently dismounting the bearing is achieved, the dismounting time is saved, and the dismounting efficiency is improved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

fig. 1 is a perspective view of a grinding head motor for a grinding head motor bearing dismounting tool of a barreling integrated machine according to an embodiment of the utility model, before the grinding head motor is connected with a dismounting ring;

fig. 2 is a perspective view of a grinding head motor in a disassembly tool for a grinding head motor bearing of a barreling integrated machine according to an embodiment of the present utility model after the grinding head motor is connected to a disassembly ring;

in the figure: 1. a vertical plate; 101. a positioning groove; 2. a grinding head motor; 21. a threaded hole; 22. a bearing sleeve; 23. a rotor shaft; 3. disassembling the ring; 4. a through hole; 5. a fastener; 6. a fixing plate; 7. a first hydraulic cylinder; 8. a bottom plate; 9. pressing the blocks; 10. an ejection block; 11. and a second hydraulic cylinder.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, the present utility model provides a technical solution: the utility model provides a grinding head motor bearing of barreling all-in-one is with extracting tool, includes:

the grinding head motor 2 is arranged on the side wall of the vertical plate 1, a bearing sleeve 22 is arranged at the end part of the grinding head motor 2, a plurality of threaded holes 21 are formed in the end part of the bearing sleeve 22, and a rotor shaft 23 is arranged inside the bearing sleeve 22;

the bottom plate 8 top opposite side is provided with fixed plate 6, bearing housing 22 end connection has dismantlement ring 3, the through-hole 4 has been seted up to the position department that dismantles ring 3 tip and screw hole 21 correspond, dismantlement ring 3 lateral wall is provided with the fastener 5 that runs through-hole 4 and screw hole 21 threaded connection, fixed plate 6 lateral wall is provided with the first pneumatic cylinder 7 that is used for holding up rotor shaft 23, riser 1 lateral wall symmetry is provided with and is used for carrying out jack-up to dismantlement ring 3 and makes dismantlement ring 3 drive bearing housing 22 and break away from the inside second pneumatic cylinder 11 of bistrique motor 2, this design is through laminating one side and riser 1 lateral wall with bistrique motor 2, then with the through-hole 4 on the dismantlement ring 3 with screw hole 21 alignment, then use fastener 5 to be connected fixedly between dismantlement ring 3 and the bearing housing 22, then make its telescopic shaft press the jack-up to rotor shaft 23, thereby avoid rotor shaft 23 to rotate, then make second pneumatic cylinder 11 work its telescopic shaft to apply force to dismantlement ring 3, thereby make dismantlement ring 3 drive bearing housing 22 to move to one side of bistrique ring 2, thereby make motor 22 break away from inside bearing housing 22, then take out the bearing housing 22 and dismantle the inside the bearing housing 2, the inside is the effect of the bearing housing 2, the inside is dismantled, the efficiency is realized.

Referring to fig. 1 and 2, the fastener 5 is a bolt, the design is convenient for connect fixedly to dismantlement ring 3 and bearing housing 22 through using the bolt, dismantles the external diameter of ring 3 and is greater than the external diameter of bistrique motor 2, dismantles the external diameter that ring 3 internal diameter is greater than bearing housing 22 and keeps away from bistrique motor 2 one end lateral wall, and this design is convenient for dismantles ring 3 and is connected with bearing housing 22 and dodges, prevents to dismantle and has the interference between ring 3 and the bearing housing 22 to and be convenient for second pneumatic cylinder 11 promotes the application of force to dismantlement ring 3.

Referring to fig. 2, a pressing block 9 for pressing a rotor shaft 23 is provided on a telescopic shaft of a first hydraulic cylinder 7, an ejection block 10 for ejecting a disassembly ring 3 is provided on a telescopic shaft of a second hydraulic cylinder 11, the stability of pressing the rotor shaft 23 is improved by using the pressing block 9, the stability of pushing and applying force to the disassembly ring 3 is improved by using the ejection block 10, a positioning groove 101 for positioning and placing the grinding head motor 2 is provided on one side of the vertical plate 1 close to the fixing plate 6, and the grinding head motor 2 is conveniently connected with the positioning groove 101, so that the grinding head motor 2 is conveniently positioned and fixed.

Referring to fig. 1, the lower side of the inner wall of the positioning groove 101 is communicated with the top of the bottom plate 8, so that the bottom of the grinding head motor 2 conveniently enters the positioning groove 101 along the top of the bottom plate 8, and the grinding head motor 2 is conveniently pushed and positioned.

Referring to fig. 1-2, as one embodiment of the present utility model: when the bearing in the grinding head motor 2 for the barreling integrated machine needs to be disassembled, a worker can apply force to the rotor shaft 23 by placing the grinding head motor 2 at the positioning groove 101, then enabling the first hydraulic cylinder 7 to work, so that the grinding head motor 2 is pushed into the positioning groove 101 to be positioned, then enabling the telescopic shaft of the first hydraulic cylinder 7 to return to the initial position, then aligning the through hole 4 on the disassembling ring 3 with the threaded hole 21, then connecting and fixing the disassembling ring 3 with the bearing sleeve 22 by using the fastener 5, then enabling the first hydraulic cylinder 7 to work, enabling the telescopic shaft of the first hydraulic cylinder to move in a telescopic manner, driving the pressing block 9 to move, enabling the pressing block 9 to press and prop the rotor shaft 23, so that the rotor shaft 23 is prevented from rotating, then enabling the second hydraulic cylinder 11 to work, enabling the telescopic shaft of the telescopic movement of the second hydraulic cylinder to drive the ejection block 10 to move, enabling the ejection block 10 to apply force to the disassembling ring 3, so that the disassembling ring 3 drives the bearing sleeve 22 to move away from one side of the grinding head motor 2, so that the bearing sleeve 22 is separated from the inside the grinding head motor 2, then taking out the bearing inside the bearing sleeve 22, namely, disassembling the bearing inside the bearing sleeve 22 can be disassembled, namely, the bearing inside the motor 2 is disassembled, and the efficiency of the grinding head 2 is improved, and the practical is improved, and the bearing is disassembled.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a grinding head motor bearing of barreling all-in-one is with extracting tool, includes:

the grinding head motor (2) is arranged on the side wall of the vertical plate (1), a bearing sleeve (22) is arranged at the end part of the grinding head motor (2), a plurality of threaded holes (21) are formed in the end part of the bearing sleeve (22), and a rotor shaft (23) is arranged inside the bearing sleeve (22);

it is characterized in that the method comprises the steps of,

the utility model discloses a grinding head motor, including bottom plate (8), bearing housing (1), bearing housing (22), bearing housing (1), bearing housing (8), bearing housing (22) top opposite side is provided with fixed plate (6), bearing housing (22) end connection has dismantlement ring (3), dismantlement ring (3) end with through-hole (4) have been seted up to the corresponding position department of screw hole (21), dismantlement ring (3) lateral wall is provided with runs through-hole (4) with fastener (5) of screw hole (21) threaded connection, fixed plate (6) lateral wall is provided with and is used for right rotor shaft (23) are withstood first pneumatic cylinder (7), riser (1) lateral wall symmetry is provided with be used for right dismantlement ring (3) jack-up makes dismantlement ring (3) drive bearing housing (22) break away from grinding head motor (2) inside second pneumatic cylinder (11).

2. The disassembly tool for a grinding head motor bearing of a barreling integrated machine according to claim 1, characterized in that said fastener (5) is a bolt.

3. The disassembly tool for the grinding head motor bearing of the barreling integrated machine according to claim 1, wherein the outer diameter of the disassembly ring (3) is larger than the outer diameter of the grinding head motor (2), and the inner diameter of the disassembly ring (3) is larger than the outer diameter of the side wall of the end, away from the grinding head motor (2), of the bearing sleeve (22).

4. The disassembly tool for the grinding head motor bearing of the barreling integrated machine according to claim 1, wherein a pressing block (9) for pressing the rotor shaft (23) is arranged on a telescopic shaft of the first hydraulic cylinder (7), and an ejection block (10) for ejecting the disassembly ring (3) is arranged on a telescopic shaft of the second hydraulic cylinder (11).

5. The disassembling tool for the grinding head motor bearing of the barreling integrated machine according to claim 1, wherein a positioning groove (101) for positioning and placing the grinding head motor (2) is formed in one side, close to the fixed plate (6), of the vertical plate (1).

6. The disassembling tool for the grinding head motor bearing of the barreling integrated machine according to claim 5, wherein the lower side of the inner wall of the positioning groove (101) is communicated with the top of the bottom plate (8).