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CN-224216051-U - White light interference detection device for on-machine detection

CN224216051UCN 224216051 UCN224216051 UCN 224216051UCN-224216051-U

Abstract

The utility model provides a white light interference detection device for on-machine detection, which comprises an adjustment mechanism, an optical detection device and a tool rest connecting piece, wherein the adjustment mechanism comprises a transverse adjustment table sliding left and right, a longitudinal adjustment table sliding up and down and a two-dimensional radian adjustment table for adjusting the horizontal inclination and angle, the transverse adjustment table is fixedly arranged on the front side of the longitudinal adjustment table, the longitudinal adjustment table is fixedly connected with the two-dimensional radian adjustment table through a connecting plate, the optical detection device is fixedly arranged above the two-dimensional radian adjustment table, one side of the tool rest connecting piece is fixedly connected with the front side of the transverse adjustment table, and the other side of the tool rest connecting piece is fixedly connected with a tool rest of a numerical control machine tool. According to the utility model, the detection device is directly placed in a processing environment, and the position of the detection device is adjusted through the adjusting mechanism, so that the on-machine detection in production is realized, the processing fixed position of a product is not affected by the detection, parts are not required to be disassembled, and the production detection efficiency is improved.

Inventors

  • CHEN ENJING

Assignees

  • 西安恩科微纳光电科技有限公司

Dates

Publication Date
20260508
Application Date
20250715

Claims (7)

  1. 1. A white light interferometry device for on-machine detection, comprising: The adjusting mechanism comprises a horizontal adjusting table sliding left and right, a vertical adjusting table sliding up and down and a two-dimensional radian adjusting table for adjusting the horizontal inclination and the angle, the horizontal adjusting table is fixedly arranged on the front side of the vertical adjusting table, and the vertical adjusting table is fixedly connected with the two-dimensional radian adjusting table through a connecting plate; The device comprises an optical detection device and a tool rest connecting piece, wherein the optical detection device is fixedly arranged above the two-dimensional radian adjusting table, one side of the tool rest connecting piece is fixedly connected with the front side of the transverse adjusting table, and the other side of the tool rest connecting piece is fixedly connected with a tool rest of the numerical control machine tool.
  2. 2. The white light interference detection device for on-machine detection according to claim 1, wherein the connecting plate is vertically and fixedly arranged at the rear side of the lower end of the longitudinal adjustment table, and the two-dimensional radian adjustment table is fixedly arranged above the connecting plate.
  3. 3. The white light interferometry device of claim 1, wherein the lateral wall of the lateral adjustment stage is provided with a first adjustment knob.
  4. 4. The white light interferometry device for on-machine detection of claim 1, wherein the top of the longitudinal adjustment stage is provided with a second adjustment knob.
  5. 5. The white light interference detection device for on-machine detection according to claim 1, wherein a tilt adjustment knob is provided at a bottom of one side of the two-dimensional radian adjustment stage, the tilt adjustment knob being used for adjusting a horizontal tilt of the two-dimensional radian adjustment stage.
  6. 6. The white light interference detection device for on-machine detection according to claim 1, wherein the front and rear sides of one end of the two-dimensional radian adjustment table are provided with arc-shaped swing adjustment knobs, and the arc-shaped swing adjustment knobs are used for adjusting the angle of the two-dimensional radian adjustment table.
  7. 7. A white light interferometry device for on-machine detection as defined in claim 1 wherein the optical detection device comprises a white light interferometer.

Description

White light interference detection device for on-machine detection Technical Field The utility model relates to the technical field of on-machine detection optical instruments, in particular to a white light interference detection device for on-machine detection. Background In the field of high-precision manufacturing, three-dimensional shape detection is a key link for guaranteeing product quality, and a white light interferometer has become an important detection device in the field by virtue of excellent detection precision. The core application scene of the white light interferometer on the market at present is mainly concentrated in a laboratory or professional detection room environment and is used for accurately measuring and analyzing the three-dimensional morphology of various products. In practical applications, there are many specific requirements for the detected products. In general, the detected product needs to satisfy the characteristics of small volume and light weight to adapt to the detection space and bearing capacity of the device. Meanwhile, since the measurement principle of the white light interferometer is extremely sensitive to environmental factors, the white light interferometer has severe requirements on detection environments, such as stable temperature and humidity conditions, and avoids vibration, airflow, external light interference and the like, so that the white light interferometer is difficult to be directly applied to complex industrial field environments such as factory production workshops and the like. In addition, most of the existing white light interferometers are fixed detection equipment in a complete set, and the structural design and functional configuration determine that the white light interferometers do not have on-machine detection capability, namely cannot be directly integrated on production equipment, and real-time on-line detection is carried out on workpieces in the processing process. For high precision manufacturing, the accuracy of the mounting position of the part directly affects the quality of the final product. In the traditional detection mode, the parts are required to be detached from the processing equipment and transported to a detection chamber for detection, and the parts are clamped back to the processing equipment again for subsequent processing after detection. However, in each process of clamping the parts, an installation position error is inevitably generated due to factors such as accuracy of the clamp, operation error, and the like. The error can not only cause deviation between the detection result and the actual processing state of the part, but also affect accurate judgment of the processing quality, accumulate in the subsequent processing process, adversely affect the final processing precision of the part, even possibly eliminate the achievement obtained by the early-stage high-precision processing, and severely restrict the efficiency and quality stability of high-precision manufacturing. Disclosure of utility model Aiming at the technical problems, the utility model provides a white light interference detection device for on-machine detection, which is characterized in that a white light interference detector is arranged on a tool rest of a numerical control machine tool through an adjusting mechanism and a tool rest connecting plate, and the working angle and the working position of the white light interference detector are further adjusted through adjusting the position of the tool rest and the adjusting mechanism, so that the three-dimensional appearance of the surface of a machined product is detected on-machine. The utility model adopts the following technical scheme for realizing the technical purpose: A white light interferometric detection device for on-machine detection, comprising: The adjusting mechanism comprises a horizontal adjusting table sliding left and right, a vertical adjusting table sliding up and down and a two-dimensional radian adjusting table for adjusting the horizontal inclination and the angle, the horizontal adjusting table is fixedly arranged on the front side of the vertical adjusting table, and the vertical adjusting table is fixedly connected with the two-dimensional radian adjusting table through a connecting plate; The device comprises an optical detection device and a tool rest connecting piece, wherein the optical detection device is fixedly arranged above the two-dimensional radian adjusting table, one side of the tool rest connecting piece is fixedly connected with the front side of the transverse adjusting table, and the other side of the tool rest connecting piece is fixedly connected with a tool rest of the numerical control machine tool. Preferably, the rear side of the lower end of the longitudinal adjustment table is vertically and fixedly provided with the connecting plate, and the upper part of the connecting plate is fixedly provided with the two-dimensional radian adjustmen