CN217345320U

CN217345320U - Novel bearing detacher

Info

Publication number: CN217345320U
Application number: CN202220272932.1U
Authority: CN
Inventors: 王希舜; 李召勤; 王钱; 徐文庆
Original assignee: Jiangsu Jinpeng Group Co Ltd
Current assignee: Jiangsu Jinpeng Group Co Ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-09-02
Anticipated expiration: 2032-02-10

Abstract

The utility model discloses a novel bearing detacher, which comprises supporting blocks, wherein the center of each supporting block is provided with a through hole, two rows of clamping grooves are symmetrically arranged on the supporting blocks at the two sides of the through hole respectively, a locking component is in clearance fit between the two rows of clamping grooves respectively, the locking component is matched with the clamping grooves to fix and clamp a bearing, and a detachable adjusting component is movably matched in the through hole; this device makes the bearing can be intact quick dismantles from the installation epaxial to the protection bearing is not damaged, improves bearing life, has saved the manual work, and easy operation dismantles fast, has good spreading value.

Description

Novel bearing detacher

Technical Field

The utility model relates to a bearing dismantles the field, specifically relates to a novel bearing dismantler.

Background

The bearing often need be dismantled in the vehicle use, should keep the original appearance of bearing during the dismantlement, guarantees operation safety, improves work efficiency. The bearing is usually removed by hot removal, pulling out, or knocking. The operation steps and tools of the hot dismantling method are complex, and certain potential safety hazards exist; the pulling-out method adopts a special tool to hook the inner ring of the bearing, so that the pulling-out direction is easy to deflect or the bearing is easy to damage due to overlarge pulling-out force; in general, the knocking method applies a force to the inner ring of the bearing, and the bearing is easily damaged. Therefore, the existing bearing dismounting method is easy to damage the bearing in operation, and extra protective measures are needed to protect the bearing from being damaged when the bearing is dismounted from the mounting shaft, so that the operation difficulty is higher, the working efficiency is low, and the requirements of nondestructive and quick dismounting of the bearing are difficult to meet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel bearing detacher for the bearing can be intact quick dismantles from installing the epaxial, thereby protects the bearing not damaged, improves bearing life.

In order to achieve the above object, the utility model discloses a novel bearing detacher's concrete technical scheme as follows:

the utility model provides a novel bearing detacher, includes the supporting shoe, the through-hole has been seted up to supporting shoe center department, the symmetry is equipped with two rows of screens grooves respectively on the both sides supporting shoe of through-hole, two rows respectively clearance fit has locking Assembly between the screens groove, locking Assembly cooperatees with the screens groove and is used for the fixed clamp bearing, the through-hole internalization is adapted to have detachable adjustment assembly.

Furthermore, the locking assembly comprises a locking block, a positioning pin shaft is vertically inserted into one end of the locking block, two ends of the positioning pin shaft are radially matched with the clamping grooves, and the other end of the locking block is a clamping part.

Furthermore, the locking block is detachably connected with the positioning pin shaft.

Furthermore, the clamping part is J-shaped, and a rubber pad is arranged on the clamping surface of the clamping part facing the bearing.

Furthermore, each row of clamping grooves is at least 2 and is in the shape of a semicircular arc wave.

Furthermore, a non-slip mat is matched in the clamping groove.

Furthermore, the adjusting component comprises a screw rod, the screw rod is in threaded connection with the through hole, an adjusting rod is vertically inserted into one end of the screw rod, and a semicircular boss is arranged at the other end of the screw rod.

Further, the screw rod is detachably connected with the boss.

Further, the boss is made of alloy steel materials.

The utility model has the advantages that:

1. this device makes the bearing can be intact quick dismantles from the installation epaxial to the protection bearing is not damaged, improves bearing life, has saved the manual work, and easy operation dismantles fast, has good spreading value.

2. The disassembly of the bearings with various specifications and sizes can be realized by arranging a plurality of clamping grooves, and the accurate and convenient adjustment of the disassembly pressure is realized.

3. Through adjusting the clockwise or anticlockwise rotation of pole adjusting screw, realize the increase or the reduction of dismantlement pressure, through the area of contact that reduces the boss, promote dismantlement pressure, alleviate intensity of labour.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention during disassembly;

FIG. 2 is a schematic structural view of the locking assembly of the present invention;

FIG. 3 is a schematic view of the structure of the support block of the present invention;

FIG. 4 is a schematic view of the adjusting assembly of the present invention;

in the figure: 1. the anti-skid device comprises a support block, 2 through holes, 3 clamping grooves, 5 locking assemblies, 51 locking blocks, 52 positioning pin shafts, 53 clamping parts, 54 rubber pads, 6 adjusting assemblies, 61 screws, 62 adjusting rods, 63 bosses and 7 anti-skid pads.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, design a novel bearing detacher, including supporting shoe 1, adopt alloy steel material to make the surface and plated with nickel, supporting shoe 1 center department has seted up through-hole 2, the symmetry is equipped with two rows of screens groove 3 respectively on the both sides supporting shoe 1 of through-hole 2, two rows of screens groove 3 contactless and level are parallel, clearance fit has locking component 5 respectively between two rows of screens grooves 3, locking component 5 cooperatees with screens groove 3, be used for fixed clamping bearing to make its reliable locking, the activity is fit for being furnished with detachable adjusting part 6 in the through-hole 2, adjusting part 6 is used for quick dismantlement release bearing and installation axle.

As shown in fig. 2, the locking assembly 5 includes a locking block 51, a positioning pin 52 is vertically inserted into one end of the locking block 51, anti-slip sleeves are fittingly installed at two ends of the positioning pin 52, two ends of the positioning pin 52 are radially fittingly fitted into the detent grooves 3 for fixing the position of the locking block 51, and a clamping portion 53 is arranged at the other end of the locking block 51; the locking block 51 is detachably connected with the positioning pin shaft 52, so that the rapid replacement is convenient during abrasion, and the cost is saved; the clamping part 53 is in a J shape, the J-shaped design enables the bearing to be clamped tightly to be fixed and prevent falling off, a rubber pad 54 is arranged on the clamping surface of the clamping part 53 facing the bearing, and the rubber pad 54 is arranged to reduce bearing abrasion caused by hard contact between the bearing and the clamping part 53 and influence subsequent use.

As shown in fig. 3, each row of the clamping grooves 3 is at least 2, the locking assemblies 5 can be conveniently adjusted by arranging at least 2 clamping grooves 3, the dismounting of the bearings with various specifications and sizes is realized, the clamping grooves 3 are semi-circular arc-shaped, the contact surface between the clamping grooves 3 and the positioning pin shaft 52 is enlarged, and the locking assemblies 5 can be effectively prevented from shaking; the antiskid pad 7 is adapted in the clamping groove 3, the friction force is increased, and the positioning pin shaft 52 is prevented from moving back and forth in the clamping groove 3, so that the dismounting is more stable, and the accuracy in the process of dismounting the bearing is not influenced.

As shown in fig. 4, the adjusting assembly 6 includes a screw 61, the screw 61 is provided with threads, the through hole 2 is internally provided with internal threads, the screw 61 is in threaded connection with the through hole 2, one end of the screw 61 is vertically inserted with an adjusting rod 62, the clockwise or counterclockwise rotation of the screw 61 is adjusted through the adjusting rod 62, so that the increase or decrease of the disassembling pressure is realized, the other end of the screw 61 is provided with a semicircular boss 63, and the disassembling pressure is improved and the labor intensity is reduced by reducing the contact area of the boss 63; the screw rod 61 is detachably connected with the boss 63, so that the replacement is convenient; the boss 63 is made of alloy steel materials, is firm and wear-resistant, and prevents cost increase caused by wear.

The working principle and the using process are as follows: the locking assembly 5 is manually adjusted to the most appropriate position through the clamping groove 3 to be used for fixing and clamping the bearing, then the boss 63 at one end of the adjusting rod 62 is inserted into one end of the mounting shaft to be fixed, and the increase or decrease of the disassembling pressure is realized by clockwise or anticlockwise rotation of the adjusting rod 62 and the adjusting screw 61, so that the bearing and the mounting shaft are separated to complete the disassembly, and the bearing is undamaged and quickly disassembled.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides a novel bearing detacher, includes supporting shoe (1), its characterized in that: the supporting shoe (1)

Through-hole (2) have been seted up to center department, respectively the symmetry is equipped with two rows of screens groove (3) on the both sides supporting shoe (1) of through-hole (2), two rows clearance fit has locking Assembly (5) respectively between screens groove (3), locking Assembly (5) cooperate with screens groove (3) and are used for fixed clamp bearing, through-hole (2) internalization is fit with detachable adjustment assembly (6).

2. The novel bearing detacher as recited in claim 1, further comprising: locking Assembly (5) are including latch segment (51), latch segment (51) one end is perpendicular to be alternate and has been inserted location round pin axle (52), radial adaptation in location round pin axle (52) both ends screens groove (3), the latch segment (51) other end is clamping part (53).

3. The novel bearing remover as claimed in claim 2, wherein: the locking block (51) is detachably connected with the positioning pin shaft (52).

4. The novel bearing remover as claimed in claim 2, wherein: the clamping part (53) is J-shaped, and a rubber pad (54) is arranged on the clamping surface of the clamping part (53) facing the bearing.

5. The novel bearing remover as claimed in claim 1, wherein: each row of clamping grooves (3) is at least 2 and is in the shape of a semicircular arc wave.

6. The novel bearing remover as claimed in claim 1, wherein: the clamping groove (3) is internally provided with an antiskid pad (7).

7. The novel bearing remover as claimed in claim 1, wherein: the adjusting assembly (6) comprises a screw rod (61), the screw rod (61) is in threaded connection with the through hole (2), an adjusting rod (62) is vertically inserted into one end of the screw rod (61), and a semicircular boss (63) is arranged at the other end of the screw rod (61).

8. The novel bearing remover as claimed in claim 7, wherein: the screw rod (61) is detachably connected with the boss (63).

9. The novel bearing remover as claimed in claim 8, wherein: the boss (63) is made of alloy steel materials.