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CN-224223552-U - Crystal multi-face synchronous polishing rotary device

CN224223552UCN 224223552 UCN224223552 UCN 224223552UCN-224223552-U

Abstract

The utility model relates to the technical field of crystal processing equipment, in particular to a crystal multi-face synchronous polishing rotating device which comprises a processing table for crystal polishing, wherein a rotating servo motor is embedded in the center of the top surface of the processing table, and a side lifting cylinder and a back lifting cylinder are respectively arranged on one side surface and the back surface of the processing table. The crystal polishing device comprises a rotary servo motor, a side lifting cylinder, a back lifting cylinder, a polishing pushing cylinder, a polishing motor, a polishing head, a stand column, a crystal clamping cylinder and an upper clamping disc, wherein the rotary servo motor is arranged in the center of the top surface of the processing table, a rotary shaft of the rotary servo motor is connected with a turntable and the lower clamping disc is replaceable, the rotary servo motor is used for driving crystals to rotate, the side lifting cylinder and the back lifting cylinder are arranged on the side surface and the back of the processing table, the polishing pushing cylinder at the top of a piston rod of the side lifting cylinder can push the polishing motor and the polishing head to perform polishing operation, multiple-surface polishing is achieved, the stand column is arranged on one side of the top of the processing table, and the crystal clamping cylinder and the upper clamping disc at the end part of a top transverse frame of the stand column can clamp the crystals, so that the stability of the crystals in the polishing process is guaranteed.

Inventors

  • WEI QUN
  • XIE ZHENLIN

Assignees

  • 合肥众波功能材料有限公司

Dates

Publication Date
20260512
Application Date
20250611

Claims (8)

  1. 1. The crystal multi-face synchronous polishing rotating device comprises a processing table (10) for crystal polishing, and is characterized in that a rotary servo motor (20) is embedded in the center of the top surface of the processing table (10), a side lifting cylinder (30) and a back lifting cylinder (40) are respectively arranged on one side surface and the back surface of the processing table (10), and polishing pushing cylinders (50) which are horizontally arranged are respectively arranged on the tops of piston rods of the side lifting cylinder (30) and the back lifting cylinder (40); An upright post (12) is arranged at one side, far away from a side lifting cylinder (30), of the top of the machining table (10), a transverse frame (13) is vertically arranged at the top of the outer wall of the upright post (12), a crystal clamping cylinder (14) which is coaxially arranged with the rotary servo motor (20) is arranged at the end part of the transverse frame (13), and an upper clamping disc (15) is coaxially connected with the bottom of a piston rod of the crystal clamping cylinder (14); A rotating disc (22) is connected to a rotating shaft of the rotary servo motor (20), and a replaceable lower clamping disc (21) is arranged on the rotating disc (22); The end part of the telescopic rod (51) of the polishing pushing cylinder (50) is embedded with a polishing motor (53), and an output shaft of the polishing motor (53) is coaxially connected with a polishing head (52).
  2. 2. The crystal multi-face synchronous polishing rotating device according to claim 1, wherein support columns (11) are symmetrically arranged on two sides of the bottom surface of the processing table (10).
  3. 3. The crystal multi-face synchronous polishing rotating device according to claim 1, wherein a bearing (16) is embedded at the bottom of a piston rod of the crystal clamping cylinder (14), and a plug-in column which is in plug-in fit with an inner ring of the bearing (16) is arranged at the top of the upper clamping disk (15).
  4. 4. The crystal multi-face synchronous polishing rotating device according to claim 1, wherein the edge of the top face of the turntable (22) is provided with a plurality of uniformly equidistant connection jacks (23) which are annularly arranged.
  5. 5. The crystal multi-face synchronous polishing rotating device according to claim 4, wherein the bottom surface of the lower clamping disk (21) is provided with connecting inserted rods (24) which are the same in number, matched in size, corresponding in position and matched in an inserting manner with the connecting jacks (23).
  6. 6. The crystal multi-face synchronous polishing rotating device according to claim 5, wherein the inner bottom of the connecting jack (23) and the bottom of the connecting inserted rod (24) are respectively provided with a magnet sheet (25) which is magnetically connected.
  7. 7. The crystal multi-face synchronous polishing rotating device according to claim 1, wherein a plurality of uniformly equidistant anti-slip protrusions (26) are arranged on the top surface of the lower clamping disc (21) and the bottom surface of the upper clamping disc (15).
  8. 8. The crystal multifaceted synchronous polishing rotating device according to claim 5, wherein the number of the connecting jacks (23) and the connecting inserting rods (24) is 2-5 groups.

Description

Crystal multi-face synchronous polishing rotary device Technical Field The utility model relates to the technical field of crystal processing equipment, in particular to a crystal multi-face synchronous polishing rotating device. Background In the fields of material science and precision manufacturing, crystals are widely applied to high-end products such as optical instruments and semiconductor devices by virtue of unique physical properties. The polishing rotation technology of the crystal is always the focus of scientific research and industry as a key link for determining the surface quality and performance of the crystal. Along with the rapid development of technology, the requirements on the surface precision and the production efficiency of crystals reach the unprecedented height, and many existing crystal polishing rotary equipment have short plates on a supporting structure, like only relying on a simple bracket to support a processing table, when polishing, the processing table is easy to displace or shake due to vibration generated by a crystal and a polishing head rotating at high speed, so that the polished surface of the crystal is deviated, and the surface quality requirement of high precision is difficult to reach. Conventional clamping devices often employ a single fixed pattern that is difficult to adapt to a wide variety of crystal sizes and shapes. Disclosure of utility model The utility model aims to provide a crystal multi-face synchronous polishing rotating device, which aims to solve the problem that the clamping stability of the existing crystal processing equipment is poor in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: The crystal multi-face synchronous polishing rotating device comprises a processing table for crystal polishing, a rotary servo motor is embedded in the center of the top surface of the processing table, a side lifting cylinder and a back lifting cylinder are respectively arranged on one side surface and the back surface of the processing table, and polishing pushing cylinders which are horizontally arranged are respectively arranged at the tops of piston rods of the side lifting cylinder and the back lifting cylinder; A stand column is arranged at one side, far away from the side lifting cylinder, of the top of the processing table, a transverse frame is vertically arranged at the top of the outer wall of the stand column, a crystal clamping cylinder coaxially arranged with the rotary servo motor is arranged at the end part of the transverse frame, and an upper clamping disc is coaxially connected with the bottom of a piston rod of the crystal clamping cylinder; a rotating shaft of the rotary servo motor is connected with a rotating disc, and a replaceable lower clamping disc is arranged on the rotating disc; the end part of the telescopic rod of the polishing pushing cylinder is embedded with a polishing motor, and an output shaft of the polishing motor is coaxially connected with a polishing head. Preferably, support columns are symmetrically arranged on two sides of the bottom surface of the processing table. Preferably, a bearing is embedded at the bottom of a piston rod of the crystal clamping cylinder, and a plug-in column which is in plug-in fit with the bearing inner ring is arranged at the top of the upper clamping disk. Preferably, the edge of the top surface of the turntable is provided with a plurality of connection jacks which are uniformly and equidistantly arranged in a ring shape. Preferably, the bottom surface of the lower clamping disc is provided with connecting inserted bars which are the same in number, adaptive in size, corresponding in position and in plug-in fit with the connecting jacks. Preferably, the bottom in the connecting jack and the bottom of the connecting inserted link are both provided with magnetic connection magnet sheets. Preferably, a plurality of anti-slip protrusions which are uniformly and equidistantly arranged are arranged on the top surface of the lower clamping disc and the bottom surface of the upper clamping disc. Preferably, the number of the connection jacks and the connection pins is 2-5 groups. Compared with the prior art, the utility model has the beneficial effects that: In the crystal multi-face synchronous polishing rotary device, a basic platform for crystal polishing is provided through a processing table, a rotary servo motor is arranged in the center of the top surface of the processing table, a rotating shaft of the rotary servo motor is connected with a turntable and a replaceable lower clamping disk and is used for driving the crystal to rotate, a side lifting cylinder and a back lifting cylinder are arranged on the side surface and the back of the processing table, a polishing pushing cylinder at the top of a piston rod of the rotary servo motor can push a polishing motor and a polishing head to carry out polish