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CN-121994136-A - Annular metal part inner and outer wall quality detection equipment

CN121994136ACN 121994136 ACN121994136 ACN 121994136ACN-121994136-A

Abstract

The invention relates to the technical field of detection equipment, in particular to annular metal part inner and outer wall quality detection equipment, which comprises a detection table, wherein a conical seat for bearing annular metal parts is fixedly arranged in the detection table, a plurality of rectangular sliding holes are uniformly formed in the surface of the conical seat along the circumferential direction, the rectangular sliding holes are annularly distributed, a plurality of carrying plates and sliding tables are respectively arranged on the surface of the conical seat, and a vibration leveling device is arranged in the sliding table.

Inventors

  • XIAO ZHIHUA
  • HE RUI
  • Zhou Shenning

Assignees

  • 湖南凯卓智能科技有限公司

Dates

Publication Date
20260508
Application Date
20260407

Claims (9)

  1. 1. The quality detection equipment for the inner wall and the outer wall of the annular metal part comprises a detection table (1) and is characterized in that a conical seat (3) for bearing the annular metal part is fixedly arranged in the detection table (1), a positioning ring (2) which is coaxially arranged with the conical seat (3) is fixedly arranged in the detection table (1), the positioning ring (2) is positioned above the conical seat (3) and is used for initially limiting and guiding the annular metal part to be detected, a plurality of rectangular sliding holes are uniformly formed in the surface of the conical seat (3) along the circumferential direction, the rectangular sliding holes are annularly distributed, a plurality of carrying plates (101) and sliding tables (201) are respectively arranged on the surface of the conical seat (3), the carrying plates (101) and the sliding tables (201) are mutually staggered in the circumferential direction, the carrying plates (101) are positioned above the conical seat (3) and are used for temporarily supporting the annular metal part, and the sliding tables (201) are positioned below the conical seat (3) and the vibration flat device is arranged in the interior of the sliding table (201).
  2. 2. The device for detecting the quality of the inner wall and the outer wall of the annular metal part according to claim 1, wherein a plurality of supporting cylinders (103) are fixedly arranged at the inner end of the detection table (1) through bolts, the supporting cylinders (103) correspond to all the carrying plates (101), supporting pipes (102) are respectively arranged inside the supporting cylinders (103) in a penetrating mode, the supporting pipes (102) extend to the inside of the conical seat (3) in the axial direction and penetrate through lifting holes to be fixedly connected with the carrying plates (101), grooves are formed in the surface of the carrying plates (101), matching rods (105) are rotatably arranged in the grooves, and matching wheels (104) are rotatably arranged at the end parts of the matching rods (105).
  3. 3. The device for detecting the quality of the inner wall and the outer wall of the annular metal part according to claim 2, wherein the matching wheel (104) is integrally arranged in the groove and partially exposed out of the upper surface of the carrier plate (101) so as to be in contact with the lower surface of the annular metal part to be detected, a conducting plug (107) capable of axially sliding along the supporting tube (102) is sleeved in the supporting tube, the upper end of the conducting plug (107) is fixedly connected with an extension rod (106), and one end of the extension rod (106) away from the conducting plug (107) is abutted against the surface of the matching rod (105).
  4. 4. The annular metal part inner and outer wall quality detection device according to claim 3, wherein a reset spring (109) is connected between the conducting plug (107) and the supporting tube (102), the reset spring (109) is used for pushing the conducting plug (107) to reset when no external force acts, a vent hole is formed in the side wall of the supporting tube (102), a plurality of vent holes (108) are formed in the side wall of the conducting plug (107), a transmission rod (110) is fixedly installed in the conducting plug (107), a sealing plug (111) is fixedly connected to one end, far away from the conducting plug (107), of the transmission rod (110), the outer surface of the sealing plug (111) is in sealing fit with the inner wall of the supporting tube (102), and when the conducting plug (107) moves downwards under the pressing action of the extension rod (106), the vent holes (108) are gradually communicated with the vent holes.
  5. 5. The device for detecting the quality of the inner wall and the outer wall of the annular metal part according to claim 1, wherein a conversion frame (202) is fixedly arranged in the conical seat (3), a sliding pipe (302) is fixedly arranged in the conical seat (3), a sliding sleeve (304) is sleeved on the surface of the sliding pipe (302), a plurality of traction belts (303) are fixedly connected to the surface of the sliding sleeve (304), and the free ends of the traction belts (303) are fixedly connected with the surface of a sliding table (201) after being turned by the conversion frame (202).
  6. 6. The device for detecting the quality of the inner wall and the outer wall of the annular metal part according to claim 5, wherein a plurality of limiting sleeves (205) are fixedly arranged on the surface of the sliding table (201), two supporting wheels (204) are symmetrically arranged on the outer side of the limiting sleeves (205), and the supporting wheels (204) are used for being in contact with the inner wall or the outer wall of the annular metal part.
  7. 7. The annular metal part inner and outer wall quality detection device according to claim 6, wherein the vibration flattening device comprises a center surface shell (401), the center surface shell (401) is fixedly installed at the inner end of the sliding table (201), a vibration plate (403) is arranged above the center surface shell (401), one end, far away from the vibration plate (403), of the center surface shell (401) is fixedly connected with a shielding sleeve (402), a movable sleeve (404) is arranged in the shielding sleeve (402) in a penetrating mode, and an output rod (411) is arranged in the center surface shell (401) in a penetrating mode.
  8. 8. The device for detecting the quality of the inner wall and the outer wall of the annular metal part according to claim 7, wherein a screw rod (407) is fixedly connected to one end, close to the shielding sleeve (402), of the output rod (411), the screw rod (407) is located inside the shielding sleeve (402), the movable sleeve (404) is in threaded connection with the screw rod (407), an output block (410) is fixedly arranged on the surface of the output rod (411), a pressed block (409) is slidably arranged at the inner end of the center panel shell (401), and the pressed block (409) is sleeved on the surface of the output rod (411).
  9. 9. The device for detecting the quality of the inner wall and the outer wall of the annular metal part according to claim 8, wherein the compression block (409) is connected with the center surface shell (401) through a transmission spring (408), a push rod (406) is fixedly arranged at the upper end of the compression block (409), two compression blocks (412) are fixedly arranged at one end, close to the center surface shell (401), of the vibration plate (403), and the two compression blocks (412) are correspondingly arranged in a staggered mode.

Description

Annular metal part inner and outer wall quality detection equipment Technical Field The invention relates to the technical field of detection equipment, in particular to annular metal part inner and outer wall quality detection equipment. Background The annular metal part is widely applied to the fields of machine manufacturing, automobile industry, aerospace, energy equipment and the like, such as bearing rings, flanges, gear rings, sealing rings and the like, and the dimensional accuracy, surface quality and structural integrity of the inner wall and the outer wall of the annular metal part directly influence the assembly accuracy, the service life and the running reliability of the whole machine, so that the detection of the quality of the inner wall and the outer wall of the annular metal part in the production process is an important link for ensuring the quality of products. The existing annular metal part detection equipment depends on a fixed specification clamp or mechanical driving centering, is difficult to adapt to various specification parts with continuously changed diameters, is complex in production changing and debugging, is more prone to generating extrusion deformation to cause measurement data distortion particularly when thin-wall parts are processed, and is low in calibration efficiency and poor in axis consistency in the subsequent vibration level and scanning detection stage due to the lack of stable initial pose references, so that accuracy and repeatability of detection results are affected. Disclosure of Invention The invention aims to provide annular metal part inner and outer wall quality detection equipment so as to solve the problems in the background technology. The technical scheme includes that the annular metal part inner and outer wall quality detection device comprises a detection table, wherein a conical seat for bearing the annular metal part is fixedly arranged in the detection table, a positioning ring which is coaxially arranged with the conical seat is fixedly arranged in the detection table, the positioning ring is positioned above the conical seat and is used for initially limiting and guiding the annular metal part to be detected, a plurality of rectangular sliding holes are uniformly formed in the surface of the conical seat along the circumferential direction, the rectangular sliding holes are annularly distributed, a plurality of carrying plates and sliding tables are respectively arranged on the surface of the conical seat in a staggered mode in the circumferential direction, the carrying plates are positioned above the conical seat and are used for temporarily bearing the annular metal part, the sliding table is positioned below the conical seat, and a vibration platform device is arranged in the sliding table. As a further scheme of the invention, a plurality of supporting cylinders are fixedly arranged at the inner end of the detection table through bolts, the supporting cylinders correspond to the object carrying plates, supporting pipes are respectively arranged in the supporting cylinders in a penetrating mode, extend to the inside of the conical seat along the axial direction and are fixedly connected with the object carrying plates through lifting holes, grooves are formed in the surfaces of the object carrying plates, matching rods are rotatably arranged in the grooves, and matching wheels are rotatably arranged at the ends of the matching rods. As a further scheme of the invention, the matching wheel is wholly positioned in the groove and partially exposed out of the upper surface of the object carrying plate so as to be used for being in contact with the lower surface of the annular metal part to be detected, a conducting plug capable of axially sliding along the supporting tube is sleeved in the supporting tube, the upper end of the conducting plug is fixedly connected with an extension rod, and one end of the extension rod, which is far away from the conducting plug, is abutted against the surface of the matching rod. As a further scheme of the invention, a reset spring is connected between the conduction plug and the support tube, the reset spring is used for pushing the conduction plug to reset when no external force acts, the side wall of the support tube is provided with a vent hole, the side wall of the conduction plug is provided with a plurality of vent holes, a transmission rod is fixedly arranged in the conduction plug, one end of the transmission rod, which is far away from the conduction plug, is fixedly connected with a sealing plug, the outer surface of the sealing plug is in sealing fit with the inner wall of the support tube, and when the conduction plug moves downwards under the pressing action of the extension rod, the vent holes are gradually communicated with the vent holes. As a further scheme of the invention, the conversion frame is fixedly arranged in the conical seat, the sliding tube is fixedly arranged in the conical se