CN220408331U - A rotary platform for grinding part - Google Patents

Abstract

The utility model relates to the technical field of machine tool machining, in particular to a rotary platform for grinding parts. The utility model provides a rotary platform for grinding part, includes the bottom plate, fixed mounting has the body on the bottom plate, rotate on the body and install the workstation, fixed mounting has the bearing on the body, the bearing with the workstation is connected, rotate on the bottom plate and install the axle, axle fixed connection workstation, fixed mounting has the speed reducer on the bottom plate, be provided with drive mechanism between speed reducer and the axle, be connected with the motor on the speed reducer base, fixed mounting has the regulating block that is used for adjusting the rotational speed on the bottom plate. The rotary platform for grinding parts.

Description

A rotary platform for grinding part

Technical Field

The utility model relates to the technical field of machine tool machining, in particular to a rotary platform for grinding parts.

Background

The existing grinding machine is a grinding machine for grinding the surface of a workpiece by using a grinding tool coated with or embedded with an abrasive. The grinding precision of the grinder on the surface of the workpiece is very high, the working mode is that the plate-shaped workpiece is horizontally placed on a workbench, then the grinding disc on the grinder is contacted with the surface of the workpiece, and then the grinding disc is controlled to perform high-speed rotary motion, so that the grinding disc is used for precisely grinding the workpiece at a high speed, and finally the planeness of the surface of the workpiece is processed.

In the prior art, the grinding machine is easy to deflect and displace the position of a machined part in the high-speed machining process, and the local area is not ground, so that the grinding precision of a planar part is seriously influenced, and the machining efficiency of a workpiece is reduced.

To this end, we propose a rotary table for grinding parts solving the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the problems that the position of the part to be processed is deflected and displaced and the local area is not polished, so that the polishing precision of the planar part is seriously affected and the processing efficiency of a workpiece is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotary platform for grinding part, includes the bottom plate, fixed mounting has the body on the bottom plate, rotate on the body and install the workstation, fixed mounting has the bearing on the body, the bearing with the workstation is connected, rotate on the bottom plate and install the axle, axle fixed connection workstation, fixed mounting has the speed reducer on the bottom plate, be provided with drive mechanism between speed reducer and the axle, be connected with the motor on the speed reducer base, fixed mounting has the regulating block that is used for adjusting the rotational speed on the bottom plate.

Preferably, a sealing ring is sleeved between the workbench and the body.

Preferably, the transmission mechanism comprises a driving wheel arranged on the shaft, a driven wheel is fixedly arranged at the output end of the speed reducer, and the driving wheel is connected with the driven wheel through a synchronous belt.

Preferably, the speed reducer is fixedly connected with the bottom plate through a motor flange.

Preferably, the bottom of the bottom plate is provided with a bottom sealing cover, and the side surfaces of the two ends of the bottom plate are fixedly provided with handles.

Preferably, a motor protective cover is sleeved above the motor position.

Compared with the prior art, the utility model has the beneficial effects that: this a rotary platform for grinding part, through setting up the hold-in range, make from the driving wheel rotate and can drive the initiative way and rotate, thereby the axle on the action wheel rotates, the workstation is rotatory has been realized, more be favorable to carrying out all-round processing to the part, be connected with the speed reducer through the motor, reduce output speed through connecting the speed reducer, thereby improve output torque, can satisfy higher load requirement, extension motor life, avoid the rotational speed too fast, the processing part on the messenger workstation takes place deflection displacement, work piece machining efficiency is improved, have the fixed processing of requirement part to the plane, through installing the regulating block, be favorable to controlling motor rotational speed, avoid the rotational speed too fast or too slow, workstation rotational speed is stable, make the part processing polish accurate higher.

Drawings

FIG. 1 is a cross-sectional view of a rotary table for grinding parts;

FIG. 2 is a left side view of a rotary table for grinding parts;

fig. 3 is a top view of a rotary table for grinding parts.

In the figure: 1. a bottom plate; 2. a body; 3. a bearing; 4. a work table; 5. a shaft; 6. a motor; 7. a speed reducer; 8. a driving wheel; 9. driven wheel; 10. a motor flange; 11. a synchronous belt; 12. a seal ring; 13. a motor protection cover; 14. a bottom cover; 15. a handle; 16. and an adjusting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution:

the utility model provides a rotary platform for grinding part, includes bottom plate 1, and bottom plate 1 bottom is provided with bottom closing cap 14, carries out check protection to the structural component in the bottom plate 1 bottom, also conveniently takes off bottom closing cap 14 and repair the inspection to the spare part structure in the bottom plate 1, and bottom plate 1 both ends side fixed mounting has handle 15, is convenient for remove bottom plate 1, and the hand is smooth when preventing the transport to make bottom plate 1 drop and cause the damage, influences the use.

The base plate 1 is fixedly provided with a body 2, the body 2 is rotatably provided with a workbench 4, the workbench 4 is used for placing processing parts, a sealing ring 12 is sleeved between the workbench 4 and the body 2, the sealing ring 12 is an original fitting or part for preventing external residues such as dust, water and the like from invading mechanical equipment parts through gaps between the workbench 4 and the body 2, and friction force can be reduced.

The body 2 is fixedly provided with the bearing 3, the bearing 3 is connected with the workbench 4, the workbench 4 is protected to rotate, a part of pressure in the rotating process of a part of the workbench 4 is born, friction is reduced, the workbench 4 rotates more smoothly, energy consumption is reduced, the service life of a machine is prolonged, the shaft 5 is rotatably arranged on the bottom plate 1, the workbench 4 is fixedly connected with the shaft 5, the shaft 5 plays a certain supporting role on the workbench 4, the workbench 4 rotates along with the rotation of the shaft 5, the speed reducer 7 is fixedly arranged on the bottom plate 1, the speed reducer 7 is fixedly connected with the bottom plate through the motor flange 10, the motor flange 10 plays a role in positioning and mounting the speed reducer 7 and the motor 6, and the weight is borne, so that the motor flange 10 is convenient to detach.

The speed reducer 7 is provided with drive mechanism with the axle 5 between, drive mechanism is including setting up the action wheel 8 on the axle 5, speed reducer 7 output fixed mounting has from driving wheel 9, be connected through hold-in range 11 between action wheel 8 and the driving wheel 9, motor 6 and speed reducer 7 drive from driving wheel 9 rotation, from driving wheel 9 drive action wheel 8 rotation through hold-in range 11, the epaxial axle 5 of action wheel 8 also can rotate thereupon, thereby realized epaxial workstation 4 rotation, be favorable to carrying out all-round processing to the part, can effectually improve work piece machining efficiency.

The motor 6 is connected to the base of the speed reducer 7, the output speed is reduced by connecting the speed reducer 7, thereby improving the output torque, higher load requirements can be met, the service life of the motor 6 is prolonged, the rotating speed is avoided too fast, the deflection displacement of the processed part on the workbench 4 is caused, the workpiece processing efficiency is improved, the required part is fixedly processed on the plane, the motor shield 13 is sleeved above the position of the motor 6, the motor 6 and the speed reducer 7 are protected, the invasion of impurities such as dust and the like is avoided, the service life of the motor is influenced, the regulating block 16 for regulating the rotating speed is fixedly arranged on the bottom plate 1, the rotating speed of the motor 6 is controlled, the rotating speed is prevented from being too fast or too slow, the rotating speed of the workbench 4 is stable, the part processing and polishing are accurate and higher, and the workpiece processing efficiency can be effectively improved.

Working principle:

the parts to be processed are fixed on the workbench 4, the motor 6 and the speed reducer 7 are started, the motor 6 is regulated to a required rotating speed through the regulating block 16, the driven wheel 9 on the speed reducer 7 is driven to rotate, the driven wheel 9 drives the driving wheel 8 on the shaft 5 to rotate through the synchronous belt 11, the shaft 5 on the driving wheel 8 rotates to enable the workbench 4 to rotate, and the machine tool grinds the parts.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, shall cover the scope of the present utility model by equivalent substitution or modification according to the technical scheme of the present utility model and the inventive concept thereof.

Claims (6)

1. A rotary platform for grinding parts, characterized in that: including bottom plate (1), fixed mounting has body (2) on bottom plate (1), rotate on body (2) and install workstation (4), fixed mounting has bearing (3) on body (2), bearing (3) with workstation (4) are connected, rotate on bottom plate (1) and install axle (5), axle (5) fixed connection workstation (4), fixed mounting has speed reducer (7) on bottom plate (1), be provided with drive mechanism between speed reducer (7) and axle (5), be connected with motor (6) on speed reducer (7) base, fixed mounting has regulating block (16) that are used for adjusting the rotational speed on the bottom plate.

2. A rotary table for grinding parts according to claim 1, characterized in that: a sealing ring (12) is sleeved between the workbench (4) and the body (2).

3. A rotary table for grinding parts according to claim 1, characterized in that: the transmission mechanism comprises a driving wheel (8) arranged on the shaft (5), a driven wheel (9) is fixedly arranged at the output end of the speed reducer (7), and the driving wheel (8) is connected with the driven wheel (9) through a synchronous belt (11).

4. A rotary table for grinding parts according to claim 3, characterized in that: the speed reducer (7) is fixedly connected with the bottom plate through a motor flange (10).

5. A rotary table for grinding parts according to claim 1, characterized in that: the bottom of the bottom plate (1) is provided with a bottom sealing cover (14), and the side surfaces of the two ends of the bottom plate (1) are fixedly provided with handles (15).

6. A rotary table for grinding parts according to claim 3, characterized in that: a motor protection cover (13) is sleeved above the motor (6).