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CN-224212821-U - Polishing device

CN224212821UCN 224212821 UCN224212821 UCN 224212821UCN-224212821-U

Abstract

The utility model relates to a polishing device, which comprises a polishing pool, wherein mounting frames are respectively arranged on two sides of the top of the polishing pool, lifting adjusting components are arranged on the mounting frames, a fixing seat is movably arranged in the polishing pool, clamping components are also arranged at two ends of the fixing seat, conducting plates are arranged in the clamping components, a cable is arranged at the top of the fixing seat and is electrically connected with the conducting plates through sealing rings, a liquid inlet pipe and a liquid outlet pipe are respectively arranged on the side wall of the polishing pool, and a filtering piece is further arranged on the liquid outlet pipe.

Inventors

  • HUANG QIAN
  • MAO JIANJUN

Assignees

  • 宜昌宇能精密科技有限公司

Dates

Publication Date
20260508
Application Date
20250512

Claims (10)

  1. 1. The polishing device is characterized by comprising a polishing pool (1), wherein mounting frames (2) are respectively arranged on two sides of the top of the polishing pool (1), lifting adjusting components (21) are arranged on the mounting frames (2), fixing seats (3) are movably mounted in the polishing pool (1), the lifting adjusting components (21) vertically extend downwards and are fixedly connected with four corners of the top surface of the fixing seats (3) and drive the fixing seats (3) to vertically lift, clamping components (4) are further arranged at two ends of the fixing seats (3), conducting strips (44) are arranged in the clamping components (4), cables are arranged on the tops of the fixing seats (3) through sealing rings, the cables are electrically connected with the conducting strips (44), liquid inlet pipes (11) and liquid discharge pipes (12) are further arranged on the side walls of the polishing pool (1), and filtering pieces (5) are further arranged on the liquid discharge pipes (12).
  2. 2. The polishing device according to claim 1, wherein the fixed seat (3) is provided with a rectangular frame and a plurality of arc grooves (31) on the surface, a plurality of drain holes (32) are respectively arranged on the bottom surface of each arc groove (31), a feeding tool and a discharging tool are respectively arranged on two sides of the top surface of the polishing pool (1), guide grooves are respectively arranged on the feeding tool and the discharging tool and are concentrically arranged with the arc grooves (31), and an electric push rod is further arranged on one side of the feeding tool and pushes a workpiece into the fixed seat (3).
  3. 3. The polishing apparatus according to claim 2, wherein the clamping assembly (4) comprises positioning rings (41) disposed at two ends of the arc-shaped groove (31), an installation groove (42) is disposed on an inner ring surface of the positioning rings (41), an air bag body (43) is embedded in the installation groove (42), and an air pipe is further disposed inside the fixing seat (3) and is mutually communicated with the air bag body (43), and extends upwards and is externally connected with the air pump.
  4. 4. A polishing apparatus according to claim 3, wherein both front and rear ends of the inner side wall of said air bag body (43) are provided in a corrugated shape, said conductive sheet (44) is provided in plural and arranged around the middle position of the air bag body (43), and plural said conductive sheets (44) are lifted up by the air bag and closely fitted to the surface of the held member.
  5. 5. Polishing apparatus as in claim 4, characterized in that the annular end face of the positioning ring (41) is further provided with guide rollers (45), the guide rollers (45) being provided in plurality and arranged in a circumferential array.
  6. 6. The polishing device according to claim 1, wherein the lifting adjusting assembly (21) comprises a winding machine fixedly mounted on the mounting frame (2), a steel wire rope is mounted on the winding machine, and the steel wire rope vertically extends downwards and is connected with the top surface of the fixing seat (3) in a lifting manner through the cooperation of the pulley block and the lifting ring.
  7. 7. Polishing apparatus according to claim 1, wherein the filter element (5) comprises a body which is cylindrical, a filter cartridge is further provided in the interior of the filter element (5), the surface of the filter cartridge is circumferentially provided with filter holes and covered with filter membranes, a recovery pipe is further provided on one side of the filter element (5) and is communicated with the interior of the filter element (5), and the other end of the recovery pipe is communicated with the recovery tank.
  8. 8. Polishing apparatus according to claim 7, wherein the top and bottom of the filter cartridge (51) extend outside the filter element (5) and are formed with a junction, respectively, wherein the junction at the top communicates with the drain pipe (12) and is provided with a first solenoid valve (52) at the junction, and the junction at the bottom circumscribes the drain pipe and is provided with a second solenoid valve (53) at the junction.
  9. 9. The polishing apparatus as set forth in claim 8, wherein the bottom of the polishing bath (1) is further provided with an ultrasonic generator, and an output end of the ultrasonic generator is fixedly connected with the bottom surface of the polishing bath (1).
  10. 10. Polishing apparatus according to claim 1, wherein an electric heater and a temperature sensor are further provided in the polishing bath (1).

Description

Polishing device Technical Field The utility model relates to the technical field of laser cutting equipment, in particular to a polishing device. Background The oil drill rod is an indispensable important tool in the oil drilling process, and the structure adopts a spliced structure, namely, a plurality of sections of drill rods are combined with each other so as to be suitable for oil exploitation with various depths, and the inside of the drill rod is hollow so as to assist in conveying drilling fluid or assist in surveying the depth. In the production manufacturing process of the petroleum drill rod, the inner surface and the outer surface of the drill rod are required to be polished, the existing polishing equipment adopts mechanical polishing, and although the outer wall of the drill rod can be smooth by the polishing mode, the drill rod body is long, and the inner wall of the drill rod cannot be subjected to effective polishing. In addition, in the existing polishing equipment, the drill rod needs to be manually assisted in loading and unloading operations, so that the equipment stops working in the material changing process, and the production efficiency is affected. Disclosure of utility model Based on the above description, the utility model provides a polishing device to solve the defects that the existing petroleum drill rod polishing equipment mostly adopts mechanical polishing, the inner and outer walls of the drill rod cannot be polished effectively, the upper and lower material changing speeds are slow, and the production efficiency is affected. The utility model is realized by the following technical scheme: The polishing device comprises a polishing pool, mounting frames are respectively arranged on two sides of the top of the polishing pool, lifting adjusting assemblies are arranged on the mounting frames, fixing seats are movably mounted in the polishing pool, the lifting adjusting assemblies vertically extend downwards and are fixedly connected with four corners of the top surface of the fixing seats and drive the fixing seats to vertically lift, clamping assemblies are further arranged at two ends of the fixing seats, conducting plates are arranged in the clamping assemblies, cables are mounted on the tops of the fixing seats through sealing rings and are electrically connected with the conducting plates, liquid inlet pipes and liquid outlet pipes are further arranged on the side walls of the polishing pool respectively, and filtering pieces are further arranged on the liquid outlet pipes. On the basis of the technical scheme, the utility model can be improved as follows. Further, the fixing base is set to a rectangular frame and is provided with a plurality of arc grooves on the surface, each arc groove is provided with a plurality of liquid discharging holes on the bottom surface of the arc groove, the two sides of the top surface of the polishing pool are respectively provided with a feeding tool and a discharging tool, the feeding tool and the discharging tool are respectively provided with a guide groove and are concentrically arranged with the arc grooves, and one side of the feeding tool is also provided with an electric push rod and pushes a workpiece to the inside of the fixing base. Further, the clamping assembly comprises positioning rings arranged at two ends of the arc-shaped groove, an installation groove is formed in the inner annular surface of the positioning ring, an air bag body is embedded in the installation groove, an air pipe is further arranged in the fixing seat and communicated with the air bag body, and the air pipe extends upwards and is externally connected with the air pump. Further, both ends all set up to the ripple form around the inside wall of gasbag, the conducting strip is provided with a plurality of and encircles the intermediate position that arranges in the gasbag body and arrange, and a plurality of the conducting strip is through gasbag jack-up and closely laminating with being held the part surface. Furthermore, the annular end face of the positioning ring is also provided with guide rollers, and the guide rollers are arranged in a plurality of circumferential arrays. Further, the lifting adjusting assembly comprises a coiling machine fixedly installed on the installation frame, a steel wire rope is installed on the coiling machine, and the steel wire rope vertically extends downwards and is connected with the top surface of the fixing seat in a hoisting mode through the cooperation of the pulley block and the lifting ring. Further, the filter element comprises a main body which is cylindrical, a filter cartridge is further arranged in the filter element, a filter hole is circumferentially arranged on the surface of the filter cartridge and is covered with a filter membrane, a recovery pipe is further arranged on one side of the filter element and is communicated with the inside of the filter element, and the other end of the recovery pipe is