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CN-122007906-A - Cutting grinding device is used in processing of high-accuracy spare part

CN122007906ACN 122007906 ACN122007906 ACN 122007906ACN-122007906-A

Abstract

The invention relates to the field of part processing, in particular to a cutting and polishing device for high-precision part processing, which comprises a carrying frame, wherein a lifting assembly is arranged on the carrying frame, the carrying frame is provided with a rotary supporting component connected with the lifting component, the carrying frame is provided with a rotating component used for driving the rotary supporting component, and the rotary supporting component is provided with a cutting component. The invention effectively integrates the cutting mode and the polishing mode into a whole, is relatively independent, can not generate mutual interference influence, can realize auxiliary cutting and improve the cutting precision during cutting, can realize the combination of various polishing components during polishing, improves the polishing effect and the polishing precision, reduces the occupied space of the whole equipment, reduces the enterprise cost, is beneficial to processing parts, improves the processing precision of the parts, is particularly suitable for processing high-precision parts, and greatly improves the processing efficiency.

Inventors

  • WANG WEIZHI
  • HUANG JIA
  • XIONG GANG
  • HUANG CAIHONG

Assignees

  • 迈睿(湖北)精密机械有限公司

Dates

Publication Date
20260512
Application Date
20260227

Claims (10)

  1. 1. A cutting and polishing device for high-precision part machining is characterized by comprising a carrying frame (1), wherein a lifting component (2) is arranged on the carrying frame (1), a rotary supporting component (3) connected with the lifting component (2) is arranged on the carrying frame (1), a rotating component (4) used for driving the rotary supporting component (3) is arranged on the carrying frame (1), a cutting component (5) is arranged on the rotary supporting component (3), a follow-up component (6) is arranged on the rotary supporting component (3), an adjusting component (7) is arranged on the rotary supporting component (3), a polishing component (8) matched with the follow-up component (6) is arranged on the adjusting component (7), a driving component (9) connected with the polishing component (8) is arranged on the adjusting component (7), a locking component (10) is arranged between the rotary supporting component (3) and the adjusting component (7), when cutting is carried out, the polishing component (8) and the follow-up component (6) are clamped with the adjusting component (7) to form an integral cutting position (5), and the cutting and polishing component (5) moves integrally, the polishing component (8) is separated from the follow-up component (6), and the position of the polishing component (8) is adjusted by the adjusting component (7) so as to realize the polishing function.
  2. 2. The cutting and polishing device for high-precision part machining according to claim 1, wherein the lifting assembly (2) comprises a hydraulic lifting rod (201) arranged on the carrying frame (1), and a lifting plate (202) is arranged at the output end of the hydraulic lifting rod (201).
  3. 3. The cutting and polishing device for high-precision part machining according to claim 2, wherein the rotary support assembly (3) comprises a rotary rod (301) connected to the lifting plate (202) through a bearing, a clamping rod (302) is arranged on the rotary rod (301), a rotary sleeve (303) is connected to the carrying frame (1) through a bearing, the rotary rod (301) and the clamping rod (302) penetrate through the rotary sleeve (303), and a mounting block (304) is arranged on the rotary rod (301).
  4. 4. A cutting and polishing device for machining high-precision parts according to claim 3, characterized in that the rotating assembly (4) comprises a rotating motor (401) mounted on the carrying frame (1), an output shaft of the rotating motor (401) is connected with a driving bevel gear (402), and an outer ring of the rotating sleeve (303) is fixedly sleeved with a driven bevel gear (403) meshed with the driving bevel gear (402).
  5. 5. A cutting and polishing device for machining high-precision parts according to claim 3, characterized in that the cutting assembly (5) comprises a connecting frame (501) arranged on the mounting block (304), a shaft lever (502) is connected to an upper bearing of the connecting frame (501), a cutting motor (503) is arranged on the connecting frame (501), an output shaft of the cutting motor (503) is connected with a driving gear (504), a driven gear (505) meshed with the driving gear (504) is fixedly sleeved on an outer ring of the shaft lever (502), and a cutting knife (506) is arranged on the shaft lever (502).
  6. 6. A cutting and polishing device for machining high-precision parts according to claim 3, characterized in that the follower assembly (6) comprises a hemispherical base (601) arranged on the mounting block (304), a hemispherical accommodating frame (602) is connected to an upper bearing of the hemispherical base (601), and a plurality of guide elastic plates (603) with guide angles are arranged at the edges of the hemispherical accommodating frame (602).
  7. 7. The cutting and polishing device for high-precision part machining according to claim 6, wherein the adjusting assembly (7) comprises an adjusting rod (701) hinged on the rotating sleeve (303), one end of the adjusting rod (701) is hinged with a first electric push rod (702), the other end of the adjusting rod (701) is hinged with a second electric push rod (703), and an output end of the first electric push rod (702) is hinged on the second electric push rod (703).
  8. 8. The cutting and polishing device for high-precision part machining according to claim 7, wherein the polishing assembly (8) comprises a connecting block (801) arranged at the output end of the second electric push rod (703), a rotating rod (802) is connected to an upper bearing of the connecting block (801), and the rotating rod (802) is provided with a polishing ball (803) matched with the hemispherical accommodating frame (602).
  9. 9. The cutting and polishing device for high-precision part machining according to claim 8, wherein the driving assembly (9) comprises a driving motor (901) mounted on the connecting block (801), an output shaft of the driving motor (901) is connected with a driving gear (902), and a rotating gear (903) meshed with the driving gear (902) is fixedly sleeved on the rotating rod (802).
  10. 10. The cutting and polishing device for high-precision part machining according to claim 7, wherein the locking assembly (10) comprises a connecting rod (1001) arranged on the rotary sleeve (303), an electromagnet (1002) is arranged on the connecting rod (1001), a magnet block (1003) matched with the electromagnet (1002) is arranged on the adjusting rod (701), and the electromagnet (1002) is attracted to form clamping locking after being electrified.

Description

Cutting grinding device is used in processing of high-accuracy spare part Technical Field The invention relates to the technical field of part machining, in particular to a cutting and polishing device for high-precision part machining. Background The high-precision part processing is to carry out various processing technologies on metal or nonmetal materials under the extremely high requirements of dimensional accuracy, shape accuracy and surface quality so as to manufacture parts meeting the requirements of high-end equipment, in the manufacturing process of the high-precision part, the raw materials are usually required to be precisely cut, then deburring, chamfering, polishing and surface finishing are carried out on the cut edges, and the traditional technology usually adopts two independent devices to respectively finish cutting and polishing, so that the occupied space is large. The patent CN118699804A discloses a cutting and polishing device for high-precision parts, which belongs to the field of cutting and polishing of parts and comprises a cutting table, a clamping and transferring component and a clamping and transferring component, wherein a blanking hopper is detachably arranged in the cutting table and penetrates out of the blanking hopper, and the clamping and transferring component is detachably arranged on the cutting table and is used for clamping and transferring the parts to be cut. Through the polishing component who lays, can remove the operation of polishing to the spare part of cutting along the direction of six dimensions about, simultaneously, through follow the rotation with built-in pole in external pole of polishing, can reduce the space that the polishing component occupy equipment entirely, and can make the integrated level of polishing component high, the stability of use obtains promoting, makes built-in pole of polishing follow external pole in-process that carries out the pivoted and follow the condition that the axle was polished simultaneously. In the structure, the cutting and polishing effects on the parts can be achieved, but when the high-precision parts are processed, the parts need to be conveyed to the polishing station after being cut, in order to avoid precision loss caused by collision damage of the high-precision parts in the conveying process, the parts are generally clamped at a fixed position, so that the precision requirements of cutting and polishing operations are higher, the parts need to be moved to the parts to be finished depending on equipment, the cutting equipment and the polishing equipment are independent and cannot be effectively integrated, the occupied space of the whole equipment is large, the enterprise cost is increased, the processing of the parts is not facilitated, the processing precision of the high-precision parts is influenced, and the processing efficiency is reduced. Therefore, how to provide a cutting and polishing device for processing high-precision parts is a problem that needs to be solved by those skilled in the art. Disclosure of Invention The invention aims to provide a cutting and polishing device for processing high-precision parts, which comprises a carrying frame, wherein a lifting component is arranged on the carrying frame, a rotary supporting component connected with the lifting component is arranged on the carrying frame, a rotating component used for driving the rotary supporting component is arranged on the carrying frame, a cutting component is arranged on the rotary supporting component, a follow-up component is arranged on the rotary supporting component, an adjusting component is arranged on the rotary supporting component, a polishing component matched with the follow-up component is arranged on the adjusting component, a driving component connected with the polishing component is arranged on the adjusting component, a locking component is arranged between the rotary supporting component and the adjusting component, the polishing component and the follow-up component are clamped into a whole during cutting, the lifting component adjusts the position of the cutting component, the adjusting component follows movement, a cutting function is realized, and the follow-up component are separated from the adjusting component to realize the polishing function. Preferably, the lifting assembly comprises a hydraulic lifting rod arranged on the carrying frame, and a lifting plate is arranged at the output end of the hydraulic lifting rod. Preferably, the rotary support assembly comprises a rotary rod connected to the lifting plate through a bearing, a clamping rod is arranged on the rotary rod, a rotary sleeve is connected to the carrying frame through a bearing, the rotary rod and the clamping rod penetrate through the rotary sleeve, and a mounting block is arranged on the rotary rod. Preferably, the rotating assembly comprises a rotating motor arranged on the carrying frame, an output shaft of the rotating motor is c