CN219466116U - A clamping mechanism for bearing processing - Google Patents

Abstract

The utility model relates to the technical field of bearing processing equipment, and discloses a clamping mechanism for bearing processing, which solves the current problem that the bearing can only be fixed but cannot be rotated. A rotating mechanism is installed, the top of the rotating mechanism is equipped with a fixing mechanism, and the bottom of the workbench is fixedly equipped with uprights at an equal angle. The bottom end of the workbench is fixedly equipped with an outer ring, and the top of the workbench is fixedly equipped with a fixed ring; in the utility model, through the cooperation between the motor, the rotating shaft and the support plate, the support plate can be rotated, and the connecting rod and the outer ring and the support plate can be rotated. The cooperation between the fixed ring and the outer groove can then make the support plate rotate stably, thereby facilitating the rotation of the bearing fixed on the top of the support plate, and facilitating the processing of the bearing.

Description

A clamping mechanism for bearing processing

technical field

The utility model belongs to the technical field of bearing processing equipment, in particular to a clamping mechanism for bearing processing.

Background technique

Bearing is an important basic component of various mechanical equipment. Its accuracy, performance, life and reliability play a decisive role in the accuracy, performance, life and reliability of the main engine; its main function is to support the mechanical rotating body, reduce the The coefficient of friction during its movement, the bearing needs to be clamped and fixed during the processing.

According to the authorized announcement number: CN215919733U, the patent document named "a multi-directional clamping mechanism for bearing processing", which records in the specification: a multi-directional clamping mechanism for bearing processing, including a processing table, the The inside of the processing table is equipped with a screw, and the end of the screw away from the processing table is fixedly installed with a first bevel gear, and the inner center of the processing table is installed with a rotating shaft, and the top of the rotating shaft is installed with a second bevel gear. The first bevel gear meshes with the second bevel gear, a turntable is installed at the bottom of the shaft, a connecting sleeve is set on the surface of the screw rod, and the connecting sleeve is connected to a pressure plate through a hinge rod, and the pressure plate is movably inserted. It is located inside the splint, and the splint is vertically limited and installed on the table top of the processing table; but there are still the following defects:

It only realizes the function of multi-directional positioning and clamping of the bearing, and because the bearing is circular, it needs to be rotated continuously in the process of processing to process the outer circumference or inner ring of the bearing, while its Only the bearing can be fixed, so it is quite inconvenient in the process of processing.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a clamping mechanism for bearing processing, which effectively solves the current problem that the bearing can only be fixed but cannot be rotated.

In order to achieve the above purpose, the utility model provides the following technical solutions: a clamping mechanism for bearing processing, including a workbench, a rotating mechanism is installed on the top of the workbench, a fixing mechanism is installed on the top of the rotating mechanism, and the bottom of the workbench Equiangular fixed installation with columns;

The rotating mechanism includes a support plate located on the top of the workbench. The bottom of the support plate is fixedly connected with a connecting rod at an equal angle. The bottom end of the connecting rod is fixedly installed with an outer ring. The outer groove, the fixed ring is rotationally connected with the outer ring through the outer groove.

Preferably, a rotating shaft is fixedly installed on the bottom of the support plate, the bottom end of the rotating shaft runs through the worktable and a motor is fixedly installed, the rotating shaft is rotatably connected to the workbench, the bottom of the motor is fixedly installed with a bracket, and the bracket is fixedly connected to the column.

Preferably, the fixing mechanism includes a positioning column located above the support plate, support rods are fixedly installed on both sides of the bottom of the positioning column, the bottom ends of the two support rods are fixedly connected to the top of the support plate, and the bottom of the positioning column is fixedly installed There is a bottom block, side rods are fixedly installed on both sides of the bottom block, sleeves are movably sleeved on the outer sides of the two side rods, and clamp rods are fixedly installed on the ends of the two sleeves away from each other. The outer sides are all fixedly connected with fixed sleeves.

Preferably, a slide plate is installed between the positioning column and the support plate, the two support rods are movably connected with the slide plate, the bottom of the slide plate is fixedly equipped with a cylinder, the bottom end of the cylinder is fixedly connected with the top of the support plate, and both sides of the slide plate are The rotation connection is provided with rotation rods, and the tops of the two rotation rods are respectively rotation connection with the bottoms of the two fixed sleeves.

Compared with the prior art, the beneficial effects of the utility model are:

(1) In the present utility model, through the cooperation between the motor, the rotating shaft and the support disc, the support disc can then be rotated, and through the cooperation between the connecting rod and the outer ring, the fixed ring and the outer groove, the support disc can then be made to rotate. Stable rotation, which facilitates the rotation of the bearing fixed on the top of the support plate, and facilitates the processing of the bearing;

(2) Through the cooperation between the cylinder, the slide plate and the support rod, the new type can make the slide plate move vertically upwards, and through the cooperation between the rotating rod and the fixed sleeve, the sleeve and the side rod, the two clips The rods are spaced away from each other to facilitate clamping the bearings to the outside of the locating posts.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

In the attached picture:

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is the structural representation of the utility model rotating mechanism;

Fig. 3 is a partial exploded view of the utility model;

Fig. 4 is the structural representation of the utility model fixing mechanism;

Figure 5 is a schematic diagram of the installation structure of the utility model skateboard;

In the figure: 1, workbench; 2, rotating mechanism; 201, support plate; 202, rotating shaft; 203, motor; 204, bracket; 205, connecting rod; 206, fixed ring; 207, outer groove; 208, outer ring; 3, fixed mechanism; 301, positioning column; 302, support rod; 303, cylinder; 304, slide plate; 305, sleeve; 306, fixed sleeve; 307, bottom block; 308, side rod; 309, clamp rod; 3010, Rotating bar; 4, column.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example: Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

Embodiment 1, given by Figures 1-5, the utility model includes a workbench 1, a rotating mechanism 2 is installed on the top of the workbench 1, a fixing mechanism 3 is installed on the top of the rotating mechanism 2, and the bottom of the workbench 1 is at an equal angle Column 4 is fixedly installed.

Embodiment 2, on the basis of Embodiment 1, the rotating mechanism 2 includes a support plate 201 located at the top of the workbench 1, the bottom of the support plate 201 is fixedly connected with a connecting rod 205 at an equal angle, and the bottom end of the connecting rod 205 is fixedly installed with an outer ring 208, a fixed ring 206 is fixedly installed on the top of the workbench 1, and an outer groove 207 is arranged on the outside of the fixed ring 206, and the fixed ring 206 is rotationally connected with the outer ring 208 through the outer groove 207, and a rotating shaft 202 is fixedly installed on the bottom of the support plate 201 , the bottom end of the rotating shaft 202 runs through the workbench 1 and is fixedly installed with a motor 203, the rotating shaft 202 is rotationally connected with the workbench 1, the bottom of the motor 203 is fixedly installed with a bracket 204, and the bracket 204 is fixedly connected with the column 4;

When it is necessary to process the bearing, the rotation of the rotating shaft 202 is driven by the motor 203, and the rotation of the support plate 201 is driven. Perform rotary processing.

Embodiment 3, on the basis of Embodiment 1, the fixing mechanism 3 includes a positioning column 301 located above the support plate 201, and both sides of the bottom of the positioning column 301 are fixedly equipped with support rods 302, and the bottom ends of the two support rods 302 are connected with each other. The top of the support plate 201 is fixedly connected, the bottom of the positioning column 301 is fixedly installed with a bottom block 307, both sides of the bottom block 307 are fixedly installed with side rods 308, and the outer sides of the two side rods 308 are movably sleeved with sleeves 305, The ends of the two sleeves 305 that are far away from each other are fixedly equipped with clamp rods 309, and the outer sides of the two sleeves 305 are fixedly sleeved with fixed sleeves 306. A slide plate 304 is installed between the positioning column 301 and the support plate 201, and the two support rods 302 are all movably connected with the slide plate 304, the bottom of the slide plate 304 is fixedly equipped with a cylinder 303, the bottom of the cylinder 303 is fixedly connected with the top of the support plate 201, both sides of the slide plate 304 are rotatably connected with a rotating rod 3010, two rotating rods 3010 The tops of the tops are rotatably connected with the bottoms of the two fixed sleeves 306 respectively;

By placing the bearing on the top of the support plate 201, and at the same time make it set on the positioning column 301, then drive the slide plate 304 to move upward along the two support rods 302 through the cylinder 303, and drive the two fixed sleeves through the two rotating rods 3010 306 move away from each other, and then drive the two sleeves 305 away from each other, and drive the two clamp rods 309 away from each other until they closely fit with the inner wall of the bearing, and finally complete the clamping and fixing of the bearing.

Working principle: When in use, first place the bearing on the top of the support plate 201, and at the same time set it on the positioning column 301, and then drive the slide plate 304 to move upward along the two support rods 302 through the cylinder 303, and through the two rotations The rod 3010 drives the two fixing sleeves 306 away from each other, then drives the two sleeves 305 away from each other, and drives the two clamping rods 309 away from each other until they fit closely with the inner wall of the bearing, and finally complete the clamping and fixing of the bearing. When processing the bearing, first start the motor 203 to drive the rotation of the rotating shaft 202, and drive the rotation of the support plate 201. At the same time, through the cooperation of the connecting rod 205, the outer ring 208 and the fixed ring 206, the support plate 201 rotates smoothly, and finally drives the bearing. Perform rotary processing.

Claims (4)

1. A clamping mechanism for bearing processing, comprising a worktable (1), characterized in that: a rotating mechanism (2) is installed on the top of the working table (1), and a fixing mechanism is installed on the top of the rotating mechanism (2) (3), the bottom of the workbench (1) is fixedly equipped with a column (4) at an equal angle; The rotating mechanism (2) comprises a support plate (201) positioned at the top of the workbench (1), the bottom of the support plate (201) is fixedly connected with a connecting rod (205) at an equal angle, and the bottom end of the connecting rod (205) is fixedly installed with an outer ring (208), the top of the workbench (1) is fixedly equipped with a fixed ring (206), the outer side of the fixed ring (206) is provided with an outer groove (207), and the fixed ring (206) passes through the outer groove (207) and the outer ring (208) turn and connect. 2. A clamping mechanism for bearing processing according to claim 1, characterized in that: a rotating shaft (202) is fixedly installed on the bottom of the support plate (201), and the bottom end of the rotating shaft (202) runs through the workbench ( 1) A motor (203) is fixedly installed, the rotating shaft (202) is rotationally connected with the workbench (1), the bottom of the motor (203) is fixedly installed with a bracket (204), and the bracket (204) is fixedly connected with the column (4). 3. A clamping mechanism for bearing processing according to claim 1, characterized in that: the fixing mechanism (3) includes a positioning column (301) located above the support plate (201), and the position of the positioning column (301) Support rods (302) are fixedly installed on both sides of the bottom, the bottom ends of the two support rods (302) are fixedly connected to the top of the support plate (201), and the bottom of the positioning column (301) is fixedly installed with a bottom block (307). Side bars (308) are fixedly installed on both sides of the bottom block (307), and sleeves (305) are movably sleeved on the outer sides of the two side bars (308). Clamping rods (309) are fixedly installed, and fixed sleeves (306) are fixedly sleeved on the outsides of the two sleeves (305). 4. A clamping mechanism for bearing processing according to claim 3, characterized in that: a slide plate (304) is installed between the positioning column (301) and the support plate (201), and two support rods (302) Both are movably connected with the slide plate (304), the bottom of the slide plate (304) is fixedly equipped with a cylinder (303), the bottom of the cylinder (303) is fixedly connected with the top of the support plate (201), and both sides of the slide plate (304) rotate A rotating rod (3010) is connected, and the tops of the two rotating rods (3010) are respectively connected in rotation with the bottoms of the two fixing sleeves (306).