Technical advantages of grinding machine gears

Cylindrical stone products are common in life and are one of the common types of stone outside of flat stone products. In the production process, the stone is first roughed into the corresponding product shape, and then the surface of the formed stone is processed by grinding, so that the surface of the processed product is smooth and beautiful. The traditional cylindrical stone grinding machine and grinding machine gear usually only grind one workpiece with one grinding head. Some equipment with multiple grinding heads is not easy to load and unload workpieces. This processing method has technical problems of low processing efficiency and high production cost, then the following together to understand the grinding machine gear in the technical advantages! Grinding machine gear technology to achieve the elements:

(I) technical problems to be solved

The invention provides a grinder gear to solve the problem of time-consuming, inefficient and high labor cost of the existing stone product grinding equipment.

(II) Technical Scheme

A grinder gear includes a rotary chuck unit and a plurality of polishing head units, the plurality of polishing head units are arranged at annular intervals, the rotary chuck unit includes: an annular rotary table, a rotary table arranged inside the polishing head unit, a rotary fixing unit arranged on the rotary table and rotating together with the rotary table, and an object to be polished is arranged on the rotary fixing unit, the rotary fixing unit includes a chuck, a driving device for driving the chuck to rotate, and a clutch. One end of the clutch is connected with a driving device, and one end is connected with the chuck. The driving device further includes a driving motor, a belt wheel and a belt arranged on the central shaft of the rotating frame, and the driving motor drives the chuck to rotate via the belt.

The cylindrical grinding machine further includes an annular fixed disk provided outside the rotary disk, and the polishing head unit is fixed to the fixed disk. In addition, the one drive motor is coupled to the pulleys mounted on the chucks via a transmission belt at intervals, and the pulleys mounted on the two adjacent sets of chucks are coupled via the transmission belt.

The plurality of rotary fixing assemblies are uniformly arranged along the circumferential direction of the rotary disk, the number of the grinding head assemblies is one less than the number of the rotary fixing assemblies, and many of the rotary fixing assemblies correspond to a group of grinding head assemblies. In addition, the grinding head assembly includes a head arm, a head spindle, a head, and a head motor. The head spindle and the head motor are respectively installed at the front and rear ends of the head arm, and the head is fixedly installed on the head spindle. In addition, a transverse slider provided on a transverse slider mounted with a cylinder is provided below the head vertical arm, a cylinder is mounted on the transverse slider, and the cylinder piston moves along the transverse slider by the force of the cylinder.

The head vertical arm is further provided with a head lifting slide plate and a lifting screw, and the head vertical arm is driven by the lifting screw to move up and down along the lifting slide plate. A head needle assembly is also mounted on the head upright arm, and the head needle assembly includes a head needle vertical movement device and a head needle lateral movement device disposed above the head.

Moreover, the cross slider is installed on the fixed chassis through a guide rail, a lead screw is installed on the cross slider, a wire mother is installed on the guide rail, and the transmission of the lead screw and the wire mother makes the cross slider move along the guide rail.

(III) grinding machine gear beneficial effect

The present invention has been made to solve the above-described problems, and an object of the present invention is to arrange a polishing head unit on a spin chuck, arrange the polishing head unit outside the spin chuck unit, and rotate an object to be polished to a next station by a rotary chassis after the polishing of a group of the polishing head units is completed.

In the present invention, a clutch is arranged between the chuck and the driving device, and by controlling the connection and disengagement of the clutch and the chuck with the handle, the rotation stop can be controlled for each rotary fixing unit, and the workpiece can be installed without affecting the grinding of the remaining workpiece. And disassembly, improve work efficiency.

Grinding machine gear using mechanized production line instead of the traditional manual operation, not only improve the production efficiency, save the manpower and material resources, at the same time do not need to be artificial close to the grinding products for grinding, improve the working environment of stone processing workers, to avoid the operation of dust inhalation caused by the occurrence of physical discomfort.

The above introduction is the grinding machine gear in the technical advantages, if you need to know more, you can contact us at any time!