Search

CN-224215040-U - Six-point measuring mechanism for wall thickness of bearing bush

CN224215040UCN 224215040 UCN224215040 UCN 224215040UCN-224215040-U

Abstract

The utility model provides a six-point measuring mechanism for the wall thickness of a bearing bush, which relates to the technical field of measuring mechanisms and particularly comprises a base, a support frame, a detecting head, a horizontal driver and a mounting frame, wherein the end part of the base is connected with the horizontal driver in a sliding manner, the mounting frame is arranged at the end part of the horizontal driver, the detecting head is arranged around the mounting frame, the support frame fixed on the base is arranged at the end part of the detecting head, a plurality of groups of mounting sleeves and lantern rings are sequentially sleeved at the end part of the mounting frame, the lantern rings are in elastic connection with the base, a plurality of groups of abutting blocks are fixed on the surfaces of the mounting frame and the mounting sleeves, an operator can conveniently fix the position of the mounting frame, the operator can conveniently adjust the positions of the plurality of groups of detecting heads according to the shape of the bearing bush, the application range of the operator is improved, and meanwhile, the operator is not required to pull the lantern rings all the time when the operator adjusts the mounting frame, and the convenience of the use of the operator is improved.

Inventors

  • PEI ZHIYONG
  • HU JINLIANG
  • LIU FUHAI

Assignees

  • 四川双飞虹精密部件有限公司
  • 上海图岛自动化科技有限公司

Dates

Publication Date
20260508
Application Date
20260408

Claims (7)

  1. 1. The utility model provides a six-point measuring mechanism of axle bush wall thickness, includes base (1), support frame (2), detecting head (3), horizontal drive ware (4) and mounting bracket (5), and base (1) tip sliding connection has horizontal drive ware (4), and horizontal drive ware (4) tip installs mounting bracket (5), and mounting bracket (5) are provided with detecting head (3) all around, and detecting head (3) tip is provided with support frame (2) of fixing on base (1), a serial communication port, mounting bracket (5) tip overlaps in proper order and is equipped with a plurality of group's installation cover (10) and lantern ring (9), and lantern ring (9) carry out elastic connection with base (1), mounting bracket (5) and installation cover (10) surface all are fixed with a plurality of groups and support piece (11), and support piece (11) surface all overlaps and be equipped with support groove (12) of seting up on the installation cover (10) opposite side, installation cover (10) lateral wall arbitrary one side all is fixed with mount (14), and mount (14) surface all overlaps and is equipped with collar (21), and collar (21) and mount (14) carry out threaded connection, install that collar (21) lateral wall all is fixed with detecting head (3.
  2. 2. The six-point measuring mechanism for the wall thickness of the bearing bush according to claim 1, wherein a traction sleeve (18) is fixed on the outer side wall of the sleeve ring (9), a positioning pin (17) penetrates through the middle of the traction sleeve (18), a positioning groove (19) formed in the mounting frame (5) is sleeved at the tail end of the positioning pin (17), and a traction rod (20) fixed on the inner wall of the traction sleeve (18) penetrates through the inside of the positioning pin (17).
  3. 3. The six-point measuring mechanism for the wall thickness of the bearing bush according to claim 2, wherein a kidney-shaped hole is formed in the middle of the positioning pin (17), and the traction rod (20) is in a cylindrical shape matched with the inner wall of the kidney-shaped hole formed in the middle of the positioning pin (17).
  4. 4. A six-point measuring mechanism for bearing shell wall thickness according to claim 2, wherein the positioning pins (17) are all cylindrical, and the ends of the positioning pins (17) are all semicircular chamfers.
  5. 5. The six-point measuring mechanism for the wall thickness of the bearing bush according to claim 1, wherein a traction block (16) is fixed on the inner wall of the mounting sleeve (10) close to one side of the sleeve ring (9), and a traction groove (15) formed on the outer side wall of the mounting frame (5) is sleeved on the surface of the traction block (16).
  6. 6. A six-point measuring mechanism for bearing bush wall thickness according to claim 1, wherein bolts (22) are penetrated in the middle parts of the mounting ring (21) and the fixing frame (14), and nuts (23) are arranged at the tail ends of the bolts (22) in a threaded manner.
  7. 7. The six-point measuring mechanism for the wall thickness of the bearing bush according to claim 1, wherein a sliding block (13) is fixed on the inner wall of the lantern ring (9), a sliding groove (8) formed in the middle of the mounting frame (5) is sleeved on the surface of the sliding block (13), a sliding rod (6) penetrating through the sliding block (13) is fixed on the inner wall of the sliding groove (8), and springs (7) respectively abutted to the surface of the sliding block (13) and the inner wall of the sliding groove (8) are wound on the surface of the sliding rod (6).

Description

Six-point measuring mechanism for wall thickness of bearing bush Technical Field The utility model relates to the technical field of measuring mechanisms, in particular to a six-point measuring mechanism for the wall thickness of a bearing bush. Background The six-point measuring mechanism for the wall thickness of the bearing bush is a special detecting device for accurately measuring the uniformity of the wall thickness of the bearing bush, the wall thickness is determined by measuring the distance difference between the inner surface and the outer surface of the bearing bush, and the six measuring points are measured simultaneously or sequentially to obtain wall thickness distribution data, so that the existing measuring mechanism can basically meet the use requirements of people, and the following problems still exist; When an operator detects the wall thickness of the bearing bush, the operator places the bearing bush on the support frame, and then places the detecting probe around the bearing bush, so that the detecting probe collects the information of the bearing bush, and the thickness of the bearing bush is measured, but because the operator detects the bearing bush, each time the radian and the size of the bearing bush are detected, an operator may need to adjust the intersection position of the detection probe when detecting, but the use range of the detection device may be limited due to inconvenient adjustment of the position of the detection probe, and a six-point measuring mechanism for the wall thickness of the bearing bush is provided. Disclosure of utility model The utility model aims to solve the problem that the angle cannot be adjusted at present. In order to achieve the above object, the present utility model provides the following technical solutions: A six-point measuring mechanism for the wall thickness of a bearing bush is provided, so as to solve the problems. The application is specifically as follows: The utility model provides a six-point measuring mechanism of axle bush wall thickness, includes base, support frame, detecting head, horizontal driver and mounting bracket, and base tip sliding connection has horizontal driver, and the mounting bracket is installed to horizontal driver tip, is provided with the detecting head all around to the mounting bracket, and the detecting head tip is provided with the support frame of fixing on the base, the mounting bracket tip overlaps in proper order and is equipped with a plurality of groups of installation cover and lantern ring, and the lantern ring carries out elastic connection with the base, mounting bracket and installation cover surface all are fixed with a plurality of groups and support the piece, and support the piece surface all the cover and be equipped with the groove of supporting of seting up on the installation cover opposite side, the arbitrary one side of installation cover lateral wall all is fixed with the mount, and the mount surface all overlaps and is equipped with the collar, and the collar carries out threaded connection with the mount, the collar lateral wall all is fixed with the detecting head. As the preferable technical scheme of the application, the traction sleeve is fixed on the outer side wall of the sleeve ring, the middle part of the traction sleeve is penetrated with the positioning pin, the tail end of the positioning pin is sleeved with the positioning groove arranged on the mounting frame, and the traction rod fixed on the inner wall of the traction sleeve is penetrated inside the positioning pin. As a preferable technical scheme of the application, a waist-shaped hole is formed in the middle of the positioning pin, and the traction rod is arranged in a cylindrical shape which is matched with the inner wall of the waist-shaped hole formed in the middle of the positioning pin. As a preferable technical scheme of the application, the positioning pins are all cylindrical, and the end parts of the positioning pins are all semicircular chamfers. As the preferable technical scheme of the application, the inner wall of the mounting sleeve close to one side of the sleeve ring is fixedly provided with a traction block, and the surface of the traction block is sleeved with a traction groove arranged on the outer side wall of the mounting frame. As the preferable technical scheme of the application, bolts penetrate through the middle parts of the mounting ring and the fixing frame, and nuts are arranged at the tail ends of the bolts in a threaded manner. As the preferable technical scheme of the application, the inner wall of the lantern ring is fixedly provided with the sliding block, the surface of the sliding block is sleeved with the sliding groove arranged in the middle of the mounting frame, the inner wall of the sliding groove is fixedly provided with the sliding rod penetrating through the sliding block, and the surface of the sliding rod is wound with the springs respectively abutted against the su