CN219911538U

CN219911538U - Bearing ring assembling clamp

Info

Publication number: CN219911538U
Application number: CN202321072376.4U
Authority: CN
Inventors: 梁桂贤; 胡振; 覃财军
Original assignee: Suzhou Depu Machinery Co ltd
Current assignee: Suzhou Depu Machinery Co ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-10-27
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses a bearing ring assembling clamp, which relates to the technical field of bearing ring assembling, and comprises a base, an assembling clamping frame, clamping blocks, fixing pins and a movable clamping seat; a movable clamping groove is formed in the center of the top of the base; the movable clamping groove is connected with the movable clamping seat through a movable clamping block; the upper part of the movable clamping seat is provided with a rotary hinge which is connected with a first clamping plate in the assembly clamping frame through a fixing pin; the surface of the first clamping plate is fixed with a guide post and a support post; the supporting column is sleeved with a spring and a second clamping plate; the second clamping plate is provided with a gasket; the support column is fixed with the eccentric wheel through a fixed pin, and a handle is fixed at one end of the eccentric wheel; and a group of clamping blocks are assembled on the inner side surfaces of the first clamping plate and the second clamping plate. The matched bearing ring can be quickly fixed and held by rotating the handle; the whole assembly clamping frame can rotate by 0-180 degrees, can horizontally move back and forth along the movable clamping groove, and can be adjusted by a worker according to the needs in the process of installing the rolling bodies and the retainer.

Description

Bearing ring assembling clamp

Technical Field

The utility model belongs to the technical field of bearing ring assembly, and particularly relates to a bearing ring assembly fixture.

Background

The ring is an important part of the rolling bearing, and the sizes, structures, manufacturing equipment, technological methods and the like of the rings of different types of bearings are different due to the variety of the rolling bearings. And because the processing procedures of the ferrule are more, the process is complex and the processing precision requirement is high, the processing quality of the ferrule has important influence on the precision, the service life and the performance of the bearing. The rolling bearing consists of an outer ring, an inner ring, a retainer and rolling bodies, and four different parts are uniformly assembled after being produced independently. The conventional assembly process is as follows: the inner ring and the outer ring are prepared, the steel balls are placed near one side of the inner ring, the balls are placed in the inner ring, the balls are separated, the balls are evenly separated by a ball separator with small claws, the retainers are placed, and the two retainers are riveted.

Based on the above, the existing bearing ring assembling clamp is placed on the horizontal surface for assembling, the problem of falling easily occurs when the rolling bodies are placed in the outer ring grooves, the assembling efficiency is seriously affected, and the clamping mechanism needs to be loosened again when the retainer is assembled, so that the unnecessary working intensity is increased.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a bearing ring assembling clamp, which aims to solve the problem that rolling bodies are easy to fall off in the existing clamp assembling process, reduce unnecessary working strength in the retainer assembling process and improve the assembling efficiency.

The utility model discloses a bearing ring assembling clamp, which is characterized by comprising the following specific technical means:

a bearing ring assembling clamp comprises a base, an assembling clamping frame, clamping blocks, fixing pins and a movable clamping seat; a movable clamping groove is formed in the center of the top of the base; the movable clamping groove is connected with the movable clamping seat through a movable clamping block; the upper part of the movable clamping seat is provided with a rotary hinge which is connected with a first clamping plate in the assembly clamping frame through a fixing pin; the surface of the first clamping plate is fixed with a guide post and a support post; the supporting column is sleeved with a spring and a second clamping plate; the second clamping plate is provided with a gasket; the support column is fixed with the eccentric wheel through a fixed pin, and a handle is fixed at one end of the eccentric wheel; and a group of clamping blocks are assembled on the inner side surfaces of the first clamping plate and the second clamping plate.

Further, a groove is formed in the top surface of the base.

Further, the anti-skid foot pad is arranged at the bottom of the base.

Further, the whole assembly clamping frame rotates by 0-180 degrees by taking the fixed pin as the circle center.

Further, the whole assembly clamping frame can horizontally move back and forth along the movable clamping groove.

Further, a first group of loading grooves are formed in the surface of the first clamping plate.

Further, a second group of loading grooves are formed in the surface of the second clamping plate.

Further, the clamping block is in clearance fit with the first set of loading slots and the second set of loading slots.

The utility model has at least the following beneficial effects:

1. according to the utility model, through clearance fit between the group loading groove and the clamping blocks, the used clamping blocks can be fixedly assembled, and the rotating handle drives the segregation wheel to squeeze the gasket and the second clamping plate, so that the matched bearing ring can be quickly fixed and held.

2. The movable clamping seat capable of horizontally moving back and forth is arranged on the surface of the base, the rotary hinge is connected with the assembly clamping frame through the fixing pin, so that the assembly clamping frame can rotate 180 degrees, and meanwhile, the horizontal movement back and forth can be realized, so that a worker can adjust the required position according to the requirement when placing the rolling bodies, the rolling bodies can be prevented from falling off, the installation of the outer ring, the adjustment of the rolling bodies and the assembly of the retainer are facilitated, and the assembly efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall assembly of the clamp of the present utility model;

FIG. 2 is a schematic view of the overall assembly structure of the clamp of the present utility model in operation;

FIG. 3 is a schematic view of the structure of the clamp assembly clip frame of the present utility model;

FIG. 4 is a schematic diagram of a second clamping plate and clamping block separating structure according to the present utility model;

FIG. 5 is a schematic diagram of a base and mobile card holder separation structure according to the present utility model;

in the figure: 1. a base; 2. assembling a clamping frame; 3. clamping the clamping block; 4. a fixing pin; 5. moving the clamping seat; 101. a groove; 102. a movable clamping groove; 103. an anti-skid foot pad; 201. a second clamping plate; 202. an eccentric wheel; 203. a support column; 204. a handle; 205. a gasket; 206. a guide post; 207. a spring; 208. a first clamping plate; 2011. a second assembly clamping groove; 2081. a first assembly clamping groove; 501. a rotating hinge; 502. a movable base; 503. and (5) moving the clamping block.

Detailed Description

The utility model will be better understood from the following examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the disclosure of the present utility model, and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the terms of modification, variation of proportions, or adjustment of sizes, without affecting the efficacy or achievement of the present utility model, should be understood as falling within the scope of the present utility model. Also, the terms such as "upper", "lower", "front", "rear", "middle", and the like are used herein for descriptive purposes only and are not intended to limit the scope of the utility model for which the utility model may be practiced or for which the relative relationships may be altered or modified without materially altering the technical context.

Example 1

As shown in fig. 1 to 5:

the bearing ring assembling clamp comprises a base 1, an assembling clamping frame 2, clamping blocks 3, fixing pins 4 and a movable clamping seat 5; a movable clamping groove 102 is formed in the center of the top of the base 1; the movable clamping groove 102 is connected with the movable clamping seat 5 through a movable clamping block 503; the upper part of a moving base 502 of the moving clamping seat 5 is provided with a rotating hinge 501 which is connected with a first clamping plate 208 in the assembled clamping frame 2 through a fixed pin 4; the first clamping plate 208 fixes the guide post 206 and the support 203 on the surface; the supporting plate 203 is sleeved with a spring 207 and a second clamping plate 201; the second clamping plate 201 is padded with shims 205; the supporting plate 203 and the eccentric wheel 202 are fixed through a fixed pin, and a handle 204 is fixed at one end of the eccentric wheel 202; the inner side surfaces of the first clamping plate 208 and the second clamping plate 201 are assembled with a set of clamping blocks 3. The top surface of the base 1 is provided with a groove 101 for receiving the falling rolling bodies; the clamping fixture block 3 is in clearance fit with the first group of loading grooves 2081 and the second group of loading grooves 2011, and the segregation wheel 202 is driven by the rotating handle 204 to extrude the gasket 205 and the second clamping plate 201, so that the matched bearing ring can be quickly fixed and held; the whole assembly clamping frame 2 rotates by 0-180 degrees with the fixed pin 103 as the circle center, meanwhile, the assembly clamping frame 2 can also horizontally move back and forth along the movable clamping groove 102, and in the process of installing the rolling bodies and the retainer, a worker can adjust a proper angle according to the needs.

Claims

1. The utility model provides a bearing ring equipment anchor clamps which characterized in that: comprises a base (1), an assembling clamping frame (2), a clamping block (3), a fixing pin (4) and a movable clamping seat (5); a movable clamping groove (102) is formed in the center of the top of the base (1); the movable clamping groove (102) is connected with the movable clamping seat (5) through a movable clamping block (503); the upper part of the movable clamping seat (5) is provided with a rotary hinge (501) which is connected with a first clamping plate (208) in the assembled clamping frame (2) through a fixed pin (4); the surface of the first clamping plate (208) is fixedly provided with a guide column (206) and a support column (203); a spring (207) and a second clamping plate (201) are sleeved on the supporting column (203); the second clamping plate (201) is padded with a gasket (205); the supporting column (203) is fixed with the eccentric wheel (202) through a fixing pin, and a handle (204) is fixed at one end of the eccentric wheel (202); and a group of clamping blocks (3) are assembled on the inner side surfaces of the first clamping plate (208) and the second clamping plate (201).

2. A bearing ring assembly jig according to claim 1, characterized in that the top surface of the base (1) is provided with grooves (101).

3. A bearing ring assembly jig according to claim 1, characterized in that the base (1) is provided with anti-slip foot pads (103) at the bottom.

4. A bearing ring assembling jig according to claim 1, characterized in that the assembling jig (2) is rotated as a whole by 0-180 ° around the fixing pin (4).

5. A bearing ring assembly jig according to claim 1, characterized in that the assembly jig (2) is movable horizontally back and forth along the movement card slot (102) as a whole.

6. A bearing ring assembly jig according to claim 1, wherein the first clamping plate (208) has a first set of loading slots (2081) formed in its surface.

7. A bearing ring assembly jig according to claim 1, wherein the second clamping plate (201) has a second set of loading grooves (2011) formed in its surface.

8. A bearing ring assembly jig according to claim 1, characterized in that the clamping blocks (3) are in clearance fit with the first set of loading grooves (2081) and the second set of loading grooves (2011).