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CN-121994587-A - Sclerometer auxiliary measurement frock

CN121994587ACN 121994587 ACN121994587 ACN 121994587ACN-121994587-A

Abstract

The application belongs to the technical field of auxiliary measurement of a sclerometer, and particularly relates to an auxiliary measurement tool of the sclerometer. The auxiliary measurement tool for the sclerometer comprises a placing seat and an auxiliary device, wherein the auxiliary device comprises a hardness component, a supporting member and a pressure-bearing adapter, the placing seat is provided with a measurement platform, the hardness component is connected to the measurement platform of the placing seat, the supporting member is also connected to the measurement platform of the placing seat, the pressure-bearing adapter is connected to the supporting member, the supporting member is used for driving the pressure-bearing adapter to lift, the hardness component is provided with a measurement part, the pressure-bearing adapter and the measurement part of the hardness component are vertically arranged oppositely, and a camshaft workpiece is arranged between the pressure-bearing adapter and the measurement part of the hardness component. The pressure-bearing adapter disclosed by the application is attached to the complex contour shape of a camshaft workpiece, so that a stable customized supporting surface is formed.

Inventors

  • SONG BIN
  • LIN KUN
  • HUANG LIANG
  • WU YAO
  • YE JIAHONG
  • LI BO
  • WEN DONG

Assignees

  • 中汽成都配件有限公司

Dates

Publication Date
20260508
Application Date
20260303

Claims (10)

  1. 1. The utility model provides a sclerometer auxiliary measurement frock which characterized in that includes: a placement base (100); auxiliary device (300), auxiliary device (300) include hardness part (310), support component (360) and pressure-bearing adapter (370), place seat (100) have measurement platform, hardness part (310) connect in place on the measurement platform of seat (100), support component (360) also connect in place on the measurement platform of seat (100), pressure-bearing adapter (370) connect in on support component (360), support component (360) are used for driving pressure-bearing adapter (370) and go up and down, hardness part (310) have measurement portion, pressure-bearing adapter (370) are provided with camshaft work piece (x) with the measurement portion vertical relative of hardness part (310), between pressure-bearing adapter (370) and the measurement portion of hardness part (310), pressure-bearing adapter (370) can laminate camshaft work piece (x) shape.
  2. 2. The aided measurement tool of claim 1, wherein the pressure-bearing adapter (370) comprises a holding bin (374), a hardening part (371), a limiting part (372) and an elastic sleeve (376), the elastic sleeve (376) is connected to the top of the holding bin (374), the hardening part (371) is inserted into the holding bin (374), the limiting part (372) is connected to the holding bin (374), the limiting part (372) has a function of limiting the rising angle of the hardening part (371), and the elastic sleeve (376) is made of elastic materials.
  3. 3. The tool for assisting in measuring a hardness tester according to claim 2, wherein the hardening member (371) comprises a meandering tube (37101), a squeeze plate (37102), a connecting tube (37103) and a circular tube (37104), the meandering tube (37101) is connected to the squeeze plate (37102), the circular tube (37104) is connected to an outer ring of the squeeze plate (37102), the connecting tube (37103) is connected between the circular tube (37104) and the hardening member (371), and the meandering tube (37101), the connecting tube (37103) and the circular tube (37104) are internally communicated.
  4. 4. The tool according to any one of claims 103, wherein the auxiliary device (300) further comprises a first fitting (320) and a moving part (330), the first fitting (320) is connected between the hardness component (310) and the measuring platform of the placement base (100), the first fitting (320) is used for adjusting the position of the hardness component (310), the moving part (330) is connected between the supporting member (360) and the measuring platform of the placement base (100), and the moving part (330) is used for adjusting the position of the pressure-bearing adapter (370).
  5. 5. The auxiliary measurement tool for a sclerometer according to claim 4, wherein the moving part (330) comprises a second bracket (331), a first belt machine (332), a first slider (333) and a first sliding rail (334), the plurality of second brackets (331) are respectively connected to the first belt machine (332) and the first sliding rail (334), the first slider (333) is slidably connected to the first sliding rail (334), and the first belt machine (332) is connected to the first slider (333) through a telescopic shaft thereof.
  6. 6. The auxiliary measurement tool for the sclerometer according to claim 1, wherein the auxiliary device (300) further comprises a second assembly part (340) and a connecting piece (350), the connecting piece (350) is connected to the second assembly part (340), the second assembly part (340) and the connecting piece (350) are connected between the supporting member (360) and the moving part (330), the second assembly part (340) is used for assembling and disassembling the supporting member (360), and the connecting piece (350) is used for being connected between the supporting member (360) and the second assembly part (340).
  7. 7. The auxiliary measurement tool for the sclerometer according to claim 1, wherein the auxiliary measurement tool 10 further comprises a clamping device (400), the clamping device (400) comprises a z-direction moving member (420), a clamping part (450), a y-direction moving member (440) and a clamping member (460), the z-direction moving member (420) is connected to the measurement platform of the placement base (100), the y-direction moving member (440) is connected to the z-direction moving member (420), the clamping part (450) is connected to the y-direction moving member (440), the clamping member (460) is connected to the clamping part (450), the z-direction moving member (420) is used for driving the camshaft workpiece (x) to move vertically, the y-direction moving member (440) is used for driving the camshaft workpiece (x) to move laterally, and the clamping part (450) is used for driving the clamping member (460) to clamp the camshaft workpiece (x).
  8. 8. The tool as set forth in claim 7, wherein the clamping portion (450) includes a first motor (451), a screw (453), a driving member (454) and a guide rail (455), the screw (453) is rotatably connected to the first motor (451), the driving member (454) is disposed on the screw (453), the first motor (451) is connected to the y-direction moving member (440), the guide rail (455) is also connected to the y-direction moving member (440), the driving member (454) includes a driven block (45401), a threaded hole (45402), a protruding frame (45403) and a limiting hole (45404), the threaded hole (45402) is formed in the driven block (45401), the limiting hole (45404) is formed in the protruding frame (45403), the driven block (45401) is connected to the protruding frame (45403), the driven block (45401) is connected to the screw (453) through the threaded hole (45402), and the driving member (454) is connected to the threaded hole (45404) to the protruding frame (45404).
  9. 9. The auxiliary measurement tool for the durometer of claim 8, wherein the clamping portion (450) further comprises a clamping member (456), the clamping member (456) comprises a clamping rod (45601) and a clamping plate (45602), the two clamping rods (45601) are respectively connected to the two screw rods (453), and the clamping plate (45602) is inserted between the two clamping rods (45601).
  10. 10. The tool according to any one of claims 709, wherein the clamping member (460) comprises a bearing (461) and a supporting member (462), the bearing (461) is connected to the extending frame (45403), the supporting member (462) is connected to the bearing (461), the supporting member (462) comprises a second motor (46201), a conical block (46202), a second spring (46203), a mounting seat (46204) and a staggered rod (46205), the conical block (46202) is connected to the extending frame (45403), the second motor (46201) is connected to the conical block (46202), the second motor (46201) is connected to the supporting member (462) through its own rotating shaft, a hole is formed in the supporting member (462), the second spring (46203) and the staggered rod (46205) are disposed in the hole of the supporting member (462), and the staggered rod (46205) is connected to the second spring (46203) and is mounted between the second spring (46203).

Description

Sclerometer auxiliary measurement frock Technical Field The application belongs to the technical field of auxiliary measurement of a sclerometer, and particularly relates to an auxiliary measurement tool of the sclerometer. Background After quenching of the camshaft, the surface hardness of the working surface is usually detected and characterized by using a Rockwell C scale (HRC). The surface hardness of the cam shaft subjected to standard quenching treatment generally needs to meet the requirements of industry technical standards, such as 52060 HRC or according to specific design specifications. The hardness value is measured to ensure that the camshaft meets the design performance and realize the key quality control link with long service life and reliable operation. In carrying out the present application, the applicant has found that at least the following disadvantages exist in the related art: in the camshaft hardness measurement process, because the workpiece has complex outline and different diameters, the conventional supporting device is difficult to stably attach to the surface of the workpiece, and the workpiece is easy to displace or vibrate during measurement, so that the accuracy of a measurement result is influenced. Disclosure of Invention Based on the technical problems, the application provides an auxiliary measurement tool for a sclerometer, which aims at solving the technical problem that a workpiece supporting base cannot be stably supported at least to a certain extent. In a first aspect of the application, the application provides an auxiliary measurement tool for a sclerometer, which comprises a placement seat and an auxiliary device, wherein the auxiliary device comprises a hardness component, a supporting member and a pressure-bearing adapter, the placement seat is provided with a measurement platform, the hardness component is connected to the measurement platform of the placement seat, the supporting member is also connected to the measurement platform of the placement seat, the pressure-bearing adapter is connected to the supporting member, the supporting member is used for driving the pressure-bearing adapter to lift, the hardness component is provided with a measurement part, the pressure-bearing adapter is vertically opposite to the measurement part of the hardness component, a camshaft workpiece is arranged between the pressure-bearing adapter and the measurement part of the hardness component, and the pressure-bearing adapter can be attached to the shape of the camshaft workpiece. When the auxiliary measuring tool is used, the camshaft workpiece is positioned between the pressure-bearing adapter and the measuring part of the hardness component, then the pressure-bearing adapter supports the camshaft workpiece, the pressure-bearing adapter can be attached to the shape of the camshaft workpiece, and the support of the camshaft workpiece is kept. The supporting member can drive the pressure-bearing adapter and go up and down when starting, and then the camshaft work piece of adaptation different diameters holds in the palm the end, and hardness component carries out the measurement hardness to the camshaft work piece through measuring part, and pressure-bearing adapter can also be monoblock elastic rubber material in other embodiments, carries out spacingly to the camshaft work piece through the extruded mode to the camshaft work piece. In some embodiments, the pressure-bearing adapter comprises a holding bin, a hardening part, a limiting part and an elastic sleeve, wherein the elastic sleeve is connected to the top of the holding bin, the hardening part is inserted into the holding bin, the limiting part is connected to the holding bin, the limiting part has a limiting effect on the rising angle of the hardening part, and the elastic sleeve is made of elastic material. In some embodiments, the stiffening member includes a tortuous tube, a squeeze plate, a connecting tube, and a circular tube, the tortuous tube is connected to the squeeze plate, the circular tube is connected to an outer ring of the squeeze plate, the connecting tube is connected between the circular tube and the stiffening member, and the tortuous tube, the connecting tube, and the circular tube are internally communicated. In some embodiments, the auxiliary device further comprises a first fitting connected between the hardness component and the measurement platform of the placement base, and the first fitting is used for adjusting the position of the hardness component, and a moving part connected between the support member and the measurement platform of the placement base, and the moving part is used for adjusting the position of the pressure-bearing adapter. In some embodiments, the moving part comprises a second bracket, a first belt machine, a first sliding block and a first sliding rail, wherein a plurality of second brackets are respectively connected to the first belt machine and the first sliding