CN113696133A - Disassembling tool and disassembling method for embedded bearing seat - Google Patents

Abstract

The invention provides a disassembling tool and a disassembling method of an embedded bearing seat, wherein the bearing seat comprises a bearing seat body, and a plurality of threaded holes are formed in one end surface of the bearing seat body; the disassembling tool comprises a sliding rod, one end of the sliding rod is fixedly connected with a handle, the other end of the sliding rod is fixedly connected with a connecting sleeve, and the end part of the connecting sleeve is also provided with a threaded hole; the dismounting tool also comprises a plurality of stud bolts, one end of each stud bolt is matched with the threaded hole in the bearing seat body, and the other end of each stud bolt is matched with the threaded hole in the connecting sleeve; the slide rod is connected with a slide block between the handle and the connecting sleeve in a sliding way. The invention has the advantages of ensuring that the bearing seat can be damaged due to disassembly, saving more labor in disassembly operation and the like.

Description

Disassembling tool and disassembling method for embedded bearing seat

Technical Field

The invention belongs to the technical field of machining equipment, and relates to a disassembling tool and a disassembling method for an embedded bearing seat.

Background

The bearing seat is one of mechanical parts commonly used in the field of mechanical transmission, and the bearing seat is almost involved in a place with a bearing. The bearing seat is a seat body used for installing and fixing a bearing and capable of bearing a certain supporting force and can be divided into a split bearing seat, a sliding bearing seat, a rolling bearing seat, a bearing seat with a flange, an outer spherical bearing seat, an embedded bearing seat and the like. In particular, in the case of the in-line bearing housing, since it is pressed into the inside of the workpiece and it is necessary to take out the housing when it is removed, but it is sometimes estimated that the housing itself is not damaged, and therefore, when it or other components are broken and it is necessary to remove the housing, the work becomes extremely difficult.

Disclosure of Invention

The invention aims to provide a disassembling tool and a disassembling method for an embedded bearing seat, aiming at solving the technical problem of the prior art, and the disassembling tool for the embedded bearing seat is designed to enable a worker to conveniently and efficiently disassemble the embedded bearing seat.

The purpose of the invention can be realized by the following technical scheme: a tool for disassembling an embedded bearing seat comprises a bearing seat body, and is characterized in that a plurality of threaded holes are formed in one end face of the bearing seat body; the disassembling tool comprises a sliding rod, one end of the sliding rod is fixedly connected with a handle, the other end of the sliding rod is fixedly connected with a connecting sleeve, and the end part of the connecting sleeve is also provided with a threaded hole; the dismounting tool also comprises a plurality of stud bolts, one end of each stud bolt is matched with the threaded hole in the bearing seat body, and the other end of each stud bolt is matched with the threaded hole in the connecting sleeve; and a sliding block is connected between the handle and the connecting sleeve on the sliding rod in a sliding manner.

The method for disassembling the embedded bearing seat is characterized by comprising the following steps:

s1, taking a double-headed bolt, and screwing one end of the double-headed bolt into the connecting sleeve of the disassembling tool;

s2, one hand holds the handle of the disassembling tool, the other hand holds the sliding block, then the other end of the stud bolt is aligned to one threaded hole in the bearing seat body, the handle is screwed, and the other end of the stud bolt is firmly connected with the bearing seat body;

s3, pulling one hand to pull the handle outwards, and forcibly sliding the sliding block back and forth by the other hand to enable the sliding block to impact the handle continuously, so as to drive the disassembling tool to move outwards slowly, and further enable one side of the bearing seat to move outwards slowly;

s4, after one side of the bearing seat moves outwards for a certain distance, screwing out the stud bolt in the threaded hole on the bearing seat body to separate the stud bolt and the threaded hole, and replacing the other threaded hole to perform the operation of the step S2 and the step S3 again;

and S5, repeating the operation of the step S4 until the bearing seat is taken out of the embedded hole.

Preferably, in the process of steps S1, S2, S3 or S4, if a damage phenomenon such as slipping of the stud bolt is found, the new stud bolt may be replaced to perform the steps again.

The invention has the following advantages:

1. when the embedded bearing seat is disassembled, the stud is connected with the end face of the bearing seat, so that the acting point of the stud is positioned in the threaded hole, and the bearing seat can be guaranteed to be damaged due to disassembly.

2. The invention provides outward traction force for the disassembling tool by adopting a mode of reciprocating impact of the sliding block, so that the labor is saved when workers perform disassembling operation.

Drawings

Fig. 1 is a schematic perspective view of the embedded bearing seat and its dismounting tool.

Fig. 2 is a schematic perspective view of the embedded bearing seat and its dismounting tool from another view angle.

In the figure, 1, a bearing seat body; 2. a threaded hole; 3. a slide rod; 4. a handle; 5. connecting sleeves; 6. a stud bolt; 7. a slide block.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, a tool and a method for disassembling an embedded bearing seat include a bearing seat body 1, wherein a plurality of threaded holes 2 are formed in one end surface of the bearing seat body 1; the disassembling tool comprises a sliding rod 3, one end of the sliding rod 3 is fixedly connected with a handle 4, the other end of the sliding rod 3 is fixedly connected with a connecting sleeve 5, and the end part of the connecting sleeve 5 is also provided with a threaded hole 2; the dismounting tool also comprises a plurality of stud bolts 6, one end of each stud bolt 6 is matched with the threaded hole 2 on the bearing seat body, and the other end of each stud bolt 6 is matched with the threaded hole 2 on the connecting sleeve 5; the slide rod 3 is connected with a slide block 7 between the handle 4 and the connecting sleeve 5 in a sliding way.

A method for disassembling an embedded bearing seat comprises the following steps:

s1, taking a stud bolt 6, and screwing one end of the stud bolt into the connecting sleeve 5 of the disassembling tool;

s2, one hand holds the handle 4 of the disassembling tool, the other hand holds the sliding block 7, then the other end of the stud bolt 6 is aligned with one threaded hole 2 on the bearing seat body 1, the handle 4 is screwed, and the other end of the stud bolt 6 is firmly connected with the bearing seat body 1;

s3, pulling one hand to pull the handle 4 outwards, and forcibly sliding the sliding block 7 back and forth by the other hand to enable the sliding block 7 to impact the handle 4 continuously to drive the disassembling tool to move outwards slowly, so that one side of the bearing seat moves outwards slowly;

s4, after one side of the bearing seat moves outwards for a certain distance, screwing out the stud 6 in the threaded hole 2 on the bearing seat body 1, separating the stud and the threaded hole, and replacing the other threaded hole 2 to perform the operation of the step S2 and the step S3 again;

and S5, repeating the operation of the step S4 until the bearing seat is taken out of the embedded hole.

In this embodiment, in the process of steps S1, S2, S3 or S4, if it is found that the stud bolt 6 is damaged by slipping, a new stud bolt may be replaced to perform the steps again.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (3)

1. A tool for disassembling an embedded bearing seat comprises a bearing seat body, and is characterized in that a plurality of threaded holes are formed in one end face of the bearing seat body; the disassembling tool comprises a sliding rod, one end of the sliding rod is fixedly connected with a handle, the other end of the sliding rod is fixedly connected with a connecting sleeve, and the end part of the connecting sleeve is also provided with a threaded hole; the dismounting tool also comprises a plurality of stud bolts, one end of each stud bolt is matched with the threaded hole in the bearing seat body, and the other end of each stud bolt is matched with the threaded hole in the connecting sleeve; and a sliding block is connected between the handle and the connecting sleeve on the sliding rod in a sliding manner.

2. A method of removing an in-line bearing housing using the removal tool of claim 1, comprising the steps of:

s1, taking a double-headed bolt, and screwing one end of the double-headed bolt into the connecting sleeve of the disassembling tool;

s2, one hand holds the handle of the disassembling tool, the other hand holds the sliding block, then the other end of the stud bolt is aligned to one threaded hole in the bearing seat body, the handle is screwed, and the other end of the stud bolt is firmly connected with the bearing seat body;

s3, pulling one hand to pull the handle outwards, and forcibly sliding the sliding block back and forth by the other hand to enable the sliding block to impact the handle continuously, so as to drive the disassembling tool to move outwards slowly, and further enable one side of the bearing seat to move outwards slowly;

s4, after one side of the bearing seat moves outwards for a certain distance, screwing out the stud bolt in the threaded hole on the bearing seat body to separate the stud bolt and the threaded hole, and replacing the other threaded hole to perform the operation of the step S2 and the step S3 again;

and S5, repeating the operation of the step S4 until the bearing seat is taken out of the embedded hole.

3. The method for disassembling the tool for disassembling an in-line bearing seat according to claim 2, wherein in the process of performing the steps S1, S2, S3 or S4, when the stud bolt is damaged, the step of replacing the new stud bolt is performed again.

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