Bearing outer ring grinding device capable of achieving rapid clamping

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By designing an automatic clamping bearing outer ring grinding device, the clamping rod driven by the slide chute and motor-driven clamping rod solves the problem of clamping time in the prior art, and achieves rapid and stable clamping and grinding, adapting to different sizes and The shape of the bearing outer ring improves production efficiency and product quality.

CN222269906UActive Publication Date: 2024-12-31ANQING SILVER BILLION BEARING CO LTD

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202421146386.2
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-05-22
Publication Date: 2024-12-31
Estimated Expiration: 2034-05-22

AI Technical Summary

Technical Problem

The existing bearing outer ring grinding device takes a long time during clamping, resulting in low production efficiency, unstable product quality, and difficult to adapt to bearing outer rings of different sizes and shapes.

Method used

A quick clamping device including working plate, clamping assembly and grinding assembly is designed, automatic clamping is achieved through slide grooves and motor-driven clamping rods, adapting to bearing outer rings of different sizes and shapes, and through screw motors and grinder to improve clamping speed and accuracy.

Benefits of technology

It realizes fast and stable clamping and grinding, improves production efficiency, reduces the cumbersomeness of manual operation, ensures the clamping reliability and product quality of the bearing outer ring, and adapts to bearing outer rings of different sizes and shapes.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN222269906U_ABST

Patent Text Reader

Abstract

The utility model provides a bearing outer ring polishing device capable of fast clamping, which comprises a working plate, a clamping assembly and a polishing assembly, the upper side surface of the working plate is provided with a slide rail, the upper side surface of the working plate is provided with the clamping assembly, and the upper side surface of the working plate is provided with the polishing assembly. Compared with the prior art, the bearing outer ring clamping device has the advantages that by arranging the working plate, when the bearing outer ring clamping device is used, the positions of the two clamping assemblies can be relatively changed through sliding of the sliding grooves, the bearing outer ring clamping device can adapt to bearing outer rings of different sizes and shapes, universality is improved, automatic clamping is achieved by arranging the clamping assemblies and driving the clamping rods to rotate through the motor, and the working efficiency is improved. According to the bearing outer ring clamping device, the working efficiency is improved, the complexity of manual operation is reduced, it is guaranteed that the bearing outer ring is clamped stably and reliably, the motor is used for driving, clamping is equivalent to manual clamping, and rapid clamping can be achieved.

Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model belongs to the field of grinding equipment, and particularly relates to a fast-clamping bearing outer ring grinding device. Background Art

[0002] The outer ring grinding device of the bearing is a device specially used for grinding the outer ring of the bearing. The current outer ring grinding device of the bearing has the problem of not being able to clamp quickly in actual use. If the current device often takes a long time in the clamping process, it cannot achieve quick clamping. This not only increases the working time and labor intensity of the operator, but also reduces the efficiency of the entire production process. This is because there is a lack of fast clamping parts. The lack of fast clamping parts will not only lead to the above problems, but also may have slow holding speed, which may cause delays in production rhythm and affect the continuity and smoothness of the entire production line. In addition, the long-term force clamping process also increases the risk of damage to the outer ring of the bearing during the clamping process, which may affect the quality and precision of the product, so it is necessary to propose a new structure to solve the above technical problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a bearing outer ring grinding device with quick clamping to solve the problems raised in the above-mentioned background technology.

[0004] The utility model is realized through the following technical scheme: a quick-clamping bearing outer ring grinding device, comprising: a working plate, a clamping assembly and a grinding assembly, the upper surface of the working plate is provided with a slide rail, the upper surface of the working plate is installed with the clamping assembly, the upper surface of the working plate is installed with the grinding assembly, the clamping assembly comprises: a clamping base, a slide plate, a protrusion, a clamping block for a user to clamp the outer ring of the bearing, an abutment block, a motor and a clamping rod, the upper surface of the clamping base is integrally formed with a protrusion, the upper surface of the clamping base is slidably installed with a slide plate, the surface of the protrusion passes through a clamping rod, and the two ends of the clamping rod are respectively installed with a motor and an abutment block, the grinding assembly comprises: a column, a mounting plate and a grinder, the front surface of the column is slidably installed with a mounting plate through a screw motor, and the lower surface of the mounting plate is installed with a grinder.

[0005] As a preferred embodiment, a supporting leg is respectively installed at the four corners of the lower surface of the working plate, a sliding groove is symmetrically opened on the left and right edges of the upper surface of the working plate, and a column is installed at the center position of the rear edge of the upper surface of the working plate. When in use, the two clamping components can slide in the sliding groove to change their positions relative to each other, so that the device can adapt to bearing outer rings of different sizes and shapes, thereby improving its versatility.

[0006] As a preferred embodiment, a screw motor is installed on the upper surface of the column, the mounting plate is slidably installed on the front surface of the column through the screw motor, a grinder is installed at the center position of the lower surface of the mounting plate, and a clamping base is symmetrically damped and slidably installed on the upper surface of the working plate through sliding grooves.

[0007] As a preferred embodiment, a protrusion is integrally formed at the center position of the upper surface of the clamping base, and a clamping rod is threadedly connected through the center position of the protrusion surface, the end of the clamping rod away from the protrusion is connected to the output shaft of the motor, and the side surface of the motor away from the output shaft is connected to a slide board, the slide board is slidably installed on the upper surface of the clamping base, and a control button is installed on the side surface of the slide board away from the motor.

[0008] As a preferred embodiment, an abutment block is installed on the end of the clamping rod away from the motor, and a clamping block is hingedly connected to the upper surface of the clamping base away from the skateboard. A roller is rotatably installed on the side of the clamping block away from the hinge, and the outer surface of the roller abuts against the outer surface of the abutment block.

[0009] As a preferred embodiment, the material of the clamping block is hard rubber, and the two clamping components are mounted on the upper surface of the working plate through a slide groove, and the two clamping components have the same structure. When in use, the clamping rod is driven to rotate by a motor to achieve automatic clamping, which improves work efficiency and reduces the tediousness of manual operation, ensuring that the clamping of the outer ring of the bearing is stable and reliable, and driven by a motor, which is equivalent to manual clamping, and can achieve relatively fast clamping.

[0010] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by setting a working plate, a slide groove is symmetrically opened on the left and right sides of the upper surface of the working plate, and a clamping component is installed inside the two slide grooves for damping sliding. When in use, the two clamping components can change their positions relative to each other by sliding in the slide grooves, so that the device can adapt to bearing outer rings of different sizes and shapes, thereby improving its versatility.

[0011] By setting up a clamping assembly, the clamping assembly includes: a clamping base, a slide plate, a protrusion, a clamping block for the user to clamp the outer ring of the bearing, an abutment block, a motor and a clamping rod. When in use, the clamping rod is driven to rotate by the motor to achieve automatic clamping, which improves work efficiency and reduces the tediousness of manual operation, ensuring that the clamping of the outer ring of the bearing is stable and reliable. Moreover, it is driven by the motor, which is equivalent to manual clamping, and can achieve relatively fast clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 The utility model is a schematic diagram of the overall structure of a quick-clamping bearing outer ring grinding device.

[0014] Figure 2 The utility model is a schematic diagram of a clamping assembly of a bearing outer ring grinding device with quick clamping.

[0015] In the figure, 100-working plate, 101-sliding slot, 110-supporting leg;

[0016] 200-clamping assembly, 210-clamping base, 220-slide plate, 221-control button, 230-bump, 240-motor, 250-clamping rod, 260-abutment block, 270-clamping block, 271-roller;

[0017] 300-column, 310-mounting plate, 320-grinder, 330-screw motor. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1 to Figure 2The utility model provides a technical solution: a fast clamping bearing outer ring grinding device, comprising: a working plate 100, a clamping assembly 200 and a grinding assembly, the upper surface of the working plate 100 is provided with a slide rail, the upper surface of the working plate 100 is equipped with the clamping assembly 200, the upper surface of the working plate 100 is equipped with the grinding assembly, the clamping assembly 200 comprises: a clamping base 210, a slide plate 220, a convex block 230, a clamping block 270 for a user to clamp the outer ring of the bearing, an abutment block 260, and a motor 240 And a clamping rod 250, a protrusion 230 is integrally formed on the upper surface of the clamping base 210, a slide plate 220 is slidably installed on the upper surface of the clamping base 210, the surface of the protrusion 230 passes through the clamping rod 250, and the two ends of the clamping rod 250 are respectively installed with a motor 240 and abutment block 260, the grinding assembly includes: a column 300, a mounting plate and a grinder 320, the front surface of the column 300 is slidably installed with a mounting plate through a screw motor 330, and the lower surface of the mounting plate is installed with a grinder 320.

[0020] See also Figure 1 , Figure 2 As the first embodiment of the utility model: a support leg 110 is installed at each of the four corners of the lower surface of the working plate 100, a slide groove 101 is symmetrically opened at the left and right edges of the upper surface of the working plate 100, and a column 300 is installed at the center of the rear edge of the upper surface of the working plate 100;

[0021] A screw motor 330 is installed on the upper surface of the column 300, and the mounting plate is slidably mounted on the front surface of the column 300 through the screw motor 330. A grinder 320 is installed at the center of the lower surface of the mounting plate 310. A clamping base 210 is symmetrically damped and slidably mounted on the upper surface of the working plate 100 through the slide groove 101.

[0022] When in use, the user can place the outer ring of the bearing that needs to be polished under the grinder 320, and then start the screw motor 330 to make the screw motor 330 work, driving the mounting plate 310 on the front surface of the column 300 to move downward or upward, and then the user can make the grinder 320 abut against the outer ring of the bearing according to actual conditions. After the operation is completed, the user can simultaneously push the two symmetrical clamping assemblies 200 on the upper surface of the working plate 100, so that the clamping blocks 270 of the two clamping assemblies 200 are both located at the edge position of the outer ring of the bearing, and then the outer ring of the bearing is clamped by the clamping assemblies 200. Then, the user can start the grinder 320 at this time to grind the outer ring of the bearing. Since the two clamping assemblies 200 can slide and change their positions relatively through the slide groove 101, the device can adapt to bearing outer rings of different sizes and shapes, thereby improving its versatility.

[0023] See also Figure 1 , Figure 2 As a second embodiment of the present utility model: a protrusion 230 is integrally formed at the center of the upper surface of the clamping base 210, a clamping rod 250 is threadedly connected through the center of the surface of the protrusion 230, one end of the clamping rod 250 away from the protrusion 230 is connected to the output shaft of the motor 240, and the side surface of the motor 240 away from the output shaft is connected to the slide plate 220, the slide plate 220 is slidably mounted on the upper surface of the clamping base 210, and a control button 221 is mounted on the side surface of the slide plate 220 away from the motor 240;

[0024] An abutment block 260 is installed at one end of the clamping rod 250 away from the motor 240, a clamping block 270 is hingedly connected to the upper surface of the clamping base 210 away from the slide plate 220, a roller 271 is rotatably installed on the side of the clamping block 270 away from the hinge, and the outer surface of the roller 271 abuts against the outer surface of the abutment block 260;

[0025] The material of the clamping block 270 is hard rubber, and the two clamping assemblies 200 are mutually mounted on the upper surface of the working plate 100 through the slide groove 101, and the two clamping assemblies 200 have the same structure;

[0026] When in use, when the outer ring of the bearing is placed, and the external operations of the grinding assembly and the clamping assembly 200 are completed, the user can press the control buttons 221 of the two clamping assemblies 200 at the same time. At this time, the control button 221 starts the motor 240 inside the clamping assembly 200, so that the output shaft of the motor 240 rotates, and then the clamping rod 250 connected to the output shaft moves, and then drives the abutment block 260 to move toward the clamping block 270. When the clamping rod 250 moves, the slide plate 220 connected to the motor 240 will also move accordingly. After the abutment block 260 moves (the upper side surface of the abutment block 260 is designed with an inclined surface), the abutment block 260 is moved. 0 will drive the roller 271 to rotate. Because the upper surface of the abutment block 260 is an inclined surface, when the roller 271 rotates, one end of the clamping block 270 will move downward, so that the outer ring of the bearing is clamped by the clamping block 270. After the two clamping assemblies 200 are clamped, the grinding operation can be performed according to the operating steps of the previous embodiment. Since the clamping rod 250 is driven to rotate by the motor 240, automatic clamping is achieved, which improves work efficiency, reduces the tediousness of manual operation, ensures that the clamping of the outer ring of the bearing is stable and reliable, and is driven by the motor 240, which is equivalent to manual clamping, and can achieve faster clamping.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick-clamping bearing outer ring grinding device, comprising: A working plate (100), a clamping assembly (200) and a grinding assembly, characterized in that a slide rail is provided on the upper surface of the working plate (100), the clamping assembly (200) is installed on the upper surface of the working plate (100), and the grinding assembly is installed on the upper surface of the working plate (100); The clamping assembly (200) comprises: a clamping base (210), a slide plate (220), a convex block (230), a clamping block (270) for a user to clamp the outer ring of the bearing, an abutment block (260), a motor (240) and a clamping rod (250); the convex block (230) is integrally formed on the upper side surface of the clamping base (210), and the slide plate (220) is slidably mounted on the upper surface of the clamping base (210); A clamping rod (250) passes through the surface of the protrusion (230), and a motor (240) and an abutment block (260) are respectively installed at both ends of the clamping rod (250). The grinding assembly comprises: a column (300), a mounting plate (310) and a grinder (320). The front surface of the column (300) is slidably mounted with the mounting plate (310) through a screw motor (330), and the lower surface of the mounting plate (310) is mounted with the grinder (320).

2. A quick-clamping bearing outer ring grinding device as claimed in claim 1, characterized in that: A supporting leg (110) is respectively installed at the four corners of the lower surface of the working plate (100), a sliding groove (101) is symmetrically opened on the left and right edges of the upper surface of the working plate (100), and a column (300) is installed at the center position of the rear edge of the upper surface of the working plate (100).

3. A quick-clamping bearing outer ring grinding device as claimed in claim 2, characterized in that: A screw motor (330) is installed on the upper surface of the column (300); the mounting plate (310) is slidably mounted on the front surface of the column (300) via the screw motor (330); a grinder (320) is installed at the center of the lower surface of the mounting plate (310); and a clamping base (210) is symmetrically damped and slidably mounted on the upper surface of the working plate (100) via a slide groove (101).

4. A quick-clamping bearing outer ring grinding device as claimed in claim 3, characterized in that: A protrusion (230) is integrally formed at the center of the upper surface of the clamping base (210), and a clamping rod (250) is threadedly connected through the center of the surface of the protrusion (230). The end of the clamping rod (250) away from the protrusion (230) is connected to the output shaft of the motor (240), and the side surface of the motor (240) away from the output shaft is connected to the slide plate (220). The slide plate (220) is slidably mounted on the upper surface of the clamping base (210), and the side surface of the slide plate (220) away from the motor (240) is mounted with the slide plate (220).

5. A quick-clamping bearing outer ring grinding device as claimed in claim 4, characterized in that: An abutment block (260) is installed at one end of the clamping rod (250) away from the motor (240); a clamping block (270) is hingedly connected to the upper surface of the clamping base (210) away from the slide plate (220); a roller (271) is rotatably installed on the side of the clamping block (270) away from the hinge, and the outer surface of the roller (271) abuts against the outer surface of the abutment block (260).

6. A quick-clamping bearing outer ring grinding device as claimed in claim 1, characterized in that: The material of the clamping block (270) is hard rubber, and the two clamping assemblies (200) are mutually mounted on the upper surface of the working plate (100) through a slide groove (101), and the two clamping assemblies (200) have the same structure.