CN221064602U - Cutting mechanism for bearing production - Google Patents

Abstract

The utility model provides a cutting mechanism for bearing production, and relates to the technical field of bearing production. Including cutting table, setting up cutting mechanism on the cutting table, setting up the unloading mechanism in cutting mechanism one side, unloading mechanism includes support column, rigid coupling fixing base at the support column top, rotates the rotary seat that sets up in the fixing base is inboard, sets up at the fixing base inboard and with rotary seat matched with rotating assembly and set up the centre gripping subassembly at the rotary seat top, the inboard rigid coupling of fixing base still has the release subassembly that is used for releasing the steel ring centre gripping subassembly, unloading mechanism one side is provided with conveying assembly. The utility model can automatically feed the cut steel rings and convey the steel rings to the next working procedure, thereby greatly saving manpower and avoiding the condition of surface damage caused by mutual collision between the steel rings.

Description

Cutting mechanism for bearing production

Technical Field

The utility model provides a cutting mechanism for bearing production, and relates to the technical field of bearing production.

Background

The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process and ensuring the rotation precision of the mechanical rotating body, and can be divided into two main types of rolling bearings and sliding bearings according to the difference of the friction properties of moving elements, wherein the rolling bearings are standardized and serialized, but compared with the sliding bearings, the rolling bearings are larger in radial dimension, vibration and noise and higher in price, and generally consist of four parts of an outer ring, an inner ring, rolling bodies and a retainer, and the rolling bearings are divided into two main types of ball bearings and roller bearings according to the shapes of the rolling bodies. When the bearing is produced, a steel pipe is cut, so that the steel pipe forms a section of steel ring.

In the prior art, after cutting the steel tube, the steel ring directly drops to the receiving basket of below, and after basket is full, can be changed by staff's mechanical energy, a device for bearing raw materials cutting, a antifriction bearing processing cutting device convenient to clamping that chinese patent publication No. CN219188815U disclosed for chinese patent publication No. CN219358090U, all adopt receiving basket to collect the steel ring after cutting, but this kind of unloading mode also has certain drawback: the receiving basket needs to be manually replaced, a worker needs to pay attention to the receiving condition of the collecting basket, replace the receiving basket in time, and send the receiving basket to the next process, so that a certain amount of labor is consumed; the end part of the steel ring just cut is not polished, and when the steel ring falls, the steel rings collide with each other, so that the surface of the steel ring is easy to damage.

Disclosure of utility model

In order to solve the problems, the utility model provides the cutting mechanism for bearing production, which can automatically feed the cut steel rings and convey the steel rings to the next process, thereby greatly saving manpower and avoiding the condition of surface damage caused by mutual collision between the steel rings.

The technical scheme adopted for solving the technical problems is as follows:

The utility model provides a cutting mechanism is used in bearing production, includes the cutting board, sets up cutting mechanism on the cutting board, sets up the unloading mechanism in cutting mechanism one side, unloading mechanism includes support column, rigid coupling fixing base at the support column top, rotates the rotary seat that sets up in the fixing base is inboard, set up at fixing base inboard and with rotary seat matched with rotating assembly and set up the clamping assembly at the rotary seat top, the inboard rigid coupling of fixing base still has the release subassembly that is used for releasing the clamping assembly with the steel ring, unloading mechanism one side is provided with conveying assembly.

Preferably, the clamping assembly comprises a lower pressing block fixedly connected to the top of the rotating seat, a guide rod symmetrically fixedly connected to the top of the lower pressing block, an upper pressing block in sliding connection with the guide rod, a top plate fixedly connected to the top of the guide rod and a first electric push rod fixedly connected to the top plate, the telescopic end of the first electric push rod is downwards arranged and fixedly connected with the upper pressing block, and arc-shaped grooves are symmetrically formed in the upper pressing block and the lower pressing block.

Preferably, the rotating assembly comprises a motor fixedly connected to the bottom of the fixed seat, a gear coaxially fixedly connected with an output shaft of the motor and a gear ring meshed with the outer side of the gear, and the gear ring is fixedly connected with the inner wall of the rotating seat.

Preferably, the pushing component comprises a vertical plate fixedly connected to the bottom of the fixing seat, a second electric push rod fixedly connected to the top of the vertical plate and a push plate fixedly connected to the telescopic end of the second electric push rod, and the push plate is matched with the clamping component.

Preferably, the conveying assembly comprises a conveying belt which is arranged close to the pushing assembly, rolling prevention strips are fixedly connected to the conveying belt at equal intervals, and baffles are arranged on two sides of the conveying belt.

Preferably, the clamping assemblies are arranged in 4 numbers around the circumference of the rotating seat at equal angles.

The beneficial effects of the utility model are as follows:

through the arrangement of the blanking mechanism and the conveying component, the cut steel ring can be automatically blanked and conveyed to the next working procedure, so that the labor is saved;

Through the setting of unloading mechanism and conveying subassembly, the steel ring is direct to push away and falls to the conveyer belt and to next process conveying, and contactless between each steel ring also can not collide with each other and take place to damage.

Drawings

FIG. 1 is a schematic view of the overall structure of a cutting mechanism for bearing production;

FIG. 2 is a schematic diagram of a blanking mechanism of a cutting mechanism for bearing production;

Fig. 3 is a schematic diagram of a blanking mechanism after a fixing seat and a rotating seat of a cutting mechanism for bearing production are cut open.

In the figure: 1. a cutting table; 2. a cutting mechanism; 3. a blanking mechanism; 31. a support column; 32. a fixing seat; 33. a clamping assembly; 331. a top plate; 332. a first electric push rod; 333. pressing into blocks; 334. a guide rod; 335. pressing the block; 34. a rotating seat; 35. a push plate; 36. a vertical plate; 37. a gear ring; 38. a gear; 39. a motor; 4. a transfer assembly; 5. and a baffle.

Detailed Description

In order to make the technical solution of the present application better understood by those skilled in the art, the technical solution of the present application will be described in detail below with reference to the accompanying drawings in the embodiments of the present application, and the described embodiments are only some embodiments of the present application, not all embodiments of the present application. All other embodiments, which are obtained without inventive effort by a person skilled in the art on the basis of the embodiments of the present application, shall fall within the scope of protection of the present application.

Referring to fig. 1 to 3, the utility model provides a cutting mechanism for bearing production, which comprises a cutting table 1, a cutting mechanism 2 arranged on the cutting table 1, and a blanking mechanism 3 arranged on one side of the cutting mechanism 2, wherein as shown in fig. 1, the cutting mechanism 2 comprises a bracket fixedly connected on the cutting table 1, a hydraulic cylinder fixedly connected on the bracket, a cutting motor fixedly connected on an output shaft of the hydraulic cylinder, and a cutting disc fixedly connected on the output shaft of the cutting motor, a fixing mechanism for fixing a steel pipe and a feeding mechanism for pushing the steel pipe are further arranged on the cutting table 1, the fixing mechanism and the feeding mechanism are all in the prior art, so that the cutting mechanism 2 is not shown in the drawing, and the blanking mechanism 3 performs blanking on the cut steel ring after cutting the steel pipe.

Further, the blanking mechanism 3 in the utility model comprises a support column 31, a fixed seat 32 fixedly connected to the top of the support column 31, a rotating seat 34 rotatably arranged on the inner side of the fixed seat 32, a rotating assembly arranged on the inner side of the fixed seat 32 and matched with the rotating seat 34, and a clamping assembly 33 arranged on the top of the rotating seat 34, wherein a pushing assembly for pushing the steel ring out of the clamping assembly 33 is fixedly connected on the inner side of the fixed seat 32, and a conveying assembly 4 is arranged on one side of the blanking mechanism 3. Specifically, when cutting the steel pipe, clamping assembly 33 is used for carrying out the centre gripping to the tip of steel pipe, guarantee that the steel ring that cuts down can not drop, rotating assembly is used for driving roating seat 34 and rotates, make clamping assembly 33 take the steel ring that cuts down to remove to ejecting assembly department together, then clamping assembly 33 unclamps, ejecting assembly releases clamping assembly 33 with the steel ring, make the steel ring drop on conveying assembly 4, directly convey the steel ring to next process through conveying assembly 4, the whole process need not to consume the manpower, the steel ring can be conveyed to next process voluntarily, contactless between each steel ring, also can not collide with each other and damage.

Further, in the present utility model, the clamping assembly 33 includes a lower pressing block 335 fixedly connected to the top of the rotating base 34, a guide rod 334 symmetrically fixedly connected to the top of the lower pressing block 335, an upper pressing block 333 slidably connected to the guide rod 334, a top plate 331 fixedly connected to the top of the guide rod 334, and a first electric push rod 332 fixedly connected to the top plate 331, the telescopic end of the first electric push rod 332 is downward arranged and fixedly connected to the upper pressing block 333, the upper pressing block 333 and the lower pressing block 335 are symmetrically provided with arc grooves, 4 clamping assemblies 33 are arranged around the circumference of the rotating base 34 at equal angles, as shown in fig. 3, after the steel pipe stretches into the space between the upper pressing block 333 and the lower pressing block 335, the upper pressing block 333 is driven to move downward by the first electric push rod 332, and the steel pipe can be clamped and fixed by matching with the lower pressing block 335, and the guide rod 334 plays a role in guiding the upper pressing block 333, so that the steel pipe moves stably in the longitudinal direction.

Further, the rotating assembly in the utility model comprises a motor 39 fixedly connected to the bottom of the fixed seat 32, a gear 38 coaxially fixedly connected with the output shaft of the motor 39, and a gear ring 37 meshed with the outer side of the gear 38, wherein the gear ring 37 is fixedly connected with the inner wall of the rotating seat 34, specifically, the gear 38 is driven by the motor 39 to rotate, the gear 38 drives the gear ring 37 to rotate, thereby driving the rotating seat 34 to rotate, the motor 39 can select a stepping motor, and each time drives the rotating seat 34 to rotate by 90 degrees, so that when one clamping assembly 33 rotates to one side of the conveying assembly 4, the other clamping assembly 33 rotates to the cutting mechanism 2, thereby ensuring continuous cutting operation.

Further, in the present utility model, the pushing assembly includes a vertical plate 36 fixedly connected to the bottom of the fixed seat 32, a second electric push rod fixedly connected to the top of the vertical plate 36, and a push plate 35 fixedly connected to the telescopic end of the second electric push rod, and the conveying assembly 4 includes a conveying belt disposed close to the pushing assembly, specifically, when the clamping assembly 33 drives the cut steel ring to move to one side of the conveying belt, the first electric push rod 332 drives the upper pressing block 333 to shift upwards, so as to release the clamping of the steel ring, and the second electric push rod drives the push plate 35 to move, so as to push the steel ring to the conveying belt, so that the steel ring falls onto the conveying belt, and is conveyed by the conveying belt to the next process; equidistant rigid coupling has the anti-rolling strip on the conveyer belt, the both sides of conveyer belt are provided with baffle 5, and as shown in fig. 1, the anti-rolling strip can avoid the steel ring to roll on the conveyer belt, and baffle 5 then can avoid the steel ring to drop from the conveyer belt both sides, guarantees that the conveyer belt carries out normal conveying to the steel ring.

It should be noted that the present utility model further includes a controller, where the controller is electrically connected to the first electric push rod, the second electric push rod, and the motor, and the controller controls the first electric push rod, the second electric push rod, and the motor through a programming program to implement automation, and controls the electrical elements through the controller belongs to a known prior art of those skilled in the art, so that details are not repeated.

Working principle: when the steel pipe cutting machine is used, when the steel pipe stretches into the lower part of the cutting mechanism 2 to cut, the end part of the steel pipe can stretch into the space between the upper pressing block 333 and the lower pressing block 335, the upper pressing block 333 is driven to move downwards through the first electric push rod 332 to clamp and fix the steel pipe, after cutting, the motor 39 is started to drive the rotating seat 34 to rotate by 90 degrees, the clamping assembly 33 drives the cut steel ring to move to one side of the conveyor belt, the first electric push rod 332 drives the upper pressing block 333 to shift upwards to loosen the steel ring, the second electric push rod drives the push plate 35 to move towards the direction of the conveyor belt to push the steel ring to fall onto the conveyor belt, and the steel ring is conveyed to the next process by the conveyor belt.

On the basis of the embodiment provided by the application, other embodiments obtained by combining, splitting, recombining and other means of the embodiment of the application do not exceed the protection scope of the application.

The foregoing detailed description of the embodiments of the present application has been provided for the purpose of illustrating the purposes, technical solutions and advantages of the embodiments of the present application, and is not intended to limit the scope of the embodiments of the present application, i.e., any modifications, equivalent substitutions, improvements, etc. made on the basis of the embodiments of the present application should be included in the scope of the embodiments of the present application.

Claims (6)

1. The utility model provides a cutting mechanism is used in bearing production, includes the cutting board, sets up cutting mechanism on the cutting board, sets up the unloading mechanism in cutting mechanism one side, its characterized in that: the blanking mechanism comprises a support column, a fixing seat fixedly connected to the top of the support column, a rotating seat rotationally arranged on the inner side of the fixing seat, a rotating assembly arranged on the inner side of the fixing seat and matched with the rotating seat, and a clamping assembly arranged on the top of the rotating seat, a pushing-out assembly for pushing out the steel ring from the clamping assembly is fixedly connected on the inner side of the fixing seat, and a conveying assembly is arranged on one side of the blanking mechanism.

2. The cutting mechanism for bearing production according to claim 1, wherein: the clamping assembly comprises a lower pressing block fixedly connected to the top of the rotating seat, guide rods symmetrically fixedly connected to the top of the lower pressing block, an upper pressing block in sliding connection with the guide rods, a top plate fixedly connected to the top of the guide rods and a first electric push rod fixedly connected to the top plate, the telescopic end of the first electric push rod is arranged downwards and fixedly connected with the upper pressing block, and arc-shaped grooves are symmetrically formed in the upper pressing block and the lower pressing block.

3. The cutting mechanism for bearing production according to claim 1, wherein: the rotating assembly comprises a motor fixedly connected to the bottom of the fixed seat, a gear coaxially fixedly connected with an output shaft of the motor and a gear ring meshed with the outer side of the gear, and the gear ring is fixedly connected with the inner wall of the rotating seat.

4. The cutting mechanism for bearing production according to claim 1, wherein: the pushing component comprises a vertical plate fixedly connected to the bottom of the fixing seat, a second electric push rod fixedly connected to the top of the vertical plate and a push plate fixedly connected to the telescopic end of the second electric push rod, and the push plate is matched with the clamping component.

5. The cutting mechanism for bearing production according to claim 1, wherein: the conveying assembly comprises a conveying belt which is close to the pushing assembly, rolling prevention strips are fixedly connected to the conveying belt at equal intervals, and baffles are arranged on two sides of the conveying belt.

6. The cutting mechanism for bearing production according to claim 1, wherein: the clamping assemblies are arranged in 4 ways around the circumference of the rotating seat at equal angles.