High-precision diamond roller profile detection device

Abstract

The invention relates to the technical field of roller machining, in particular to a high-precision diamond roller profile detection device which comprises a base connected with a mounting seat through a moving structure. The rear side of the base is further connected with a base through a first hydraulic cylinder, the front side of the base is further provided with a supporting seat through a second hydraulic cylinder, and the supporting seat is further connected with a base plate through a driving structure. The base plate comprises a center plate and a supporting plate. A trimming block is arranged on one supporting plate through a connecting structure; a confocal microscope is further arranged on the next adjacent supporting plate in the clockwise direction of the center plate; a detection probe is further arranged on the next adjacent supporting plate in the anticlockwise direction of the center plate, and a spherical probe head is further arranged at the front end of the detection probe. Through data fusion of a traditional detection probe and an optical sensor, high efficiency of an optical method can be utilized, high precision of critical dimensions can be guaranteed, and unmanned and self-adaptive finishing-measurement-compensation closed-loop control of precision machining is achieved.

Description

Technical Field

[0001] This invention relates to the field of diamond roller inspection technology, and specifically to a high-precision diamond roller profile inspection device. Background Technology

[0002] Diamond roller profile inspection is a crucial step in ensuring its performance as a high-precision grinding wheel dressing tool. Diamond roller profiles are complex and require high precision (typically controlled at the micrometer level). Traditional inspection methods primarily rely on indirect replication, which suffers from low efficiency and error accumulation. 1. Transfer Replication Method (Copying Method): This is the mainstream method specified in industry standards (such as JB / T 10040). The principle is: using a diamond roller to dress a grinding wheel, then using that wheel to grind a test piece (such as a steel rod or graphite sheet), and finally measuring the profile of the test piece to infer the roller's precision. Disadvantages of this method: cumbersome process, involving multiple clamping and grinding wheel wear, prone to introducing cumulative errors, and unable to achieve real-time inspection. 2. Offline Contact Measurement: Using a coordinate measuring machine (CMM) or profilometer to directly measure the roller. Because the surface of the diamond roller is covered with hard particles, direct contact measurement easily leads to probe wear or getting stuck in the particle gaps, affecting accuracy and probe life. Using a probe for measurement has several drawbacks. First, the measurement is two-dimensional, and a single scan can only capture the contour of one cross-section, making it difficult to fully reflect the complex three-dimensional surface features of the roller. Second, it is slow and subject to contact wear; the scanning path needs to be planned, resulting in low efficiency. Furthermore, both the probe and the roller surface are susceptible to micron-level wear, making it unsuitable for frequent measurements. 3. Optical projection comparison involves placing the roller or specimen under a projector and comparing it with a standard template. This method is intuitive but has limited accuracy and is insufficient for detecting complex three-dimensional surfaces. Simple optical detection is also easily affected by reflections from the diamond surface, leading to low accuracy. Therefore, a high-precision diamond roller surface detection device is urgently needed. Summary of the Invention

[0003] To address the shortcomings and deficiencies of existing diamond roller processing technologies, this invention provides a high-precision diamond roller profile inspection device.

[0004] The present invention achieves the above objectives by adopting the following technical solution: A high-precision diamond roller profile inspection device includes a base distributed on the left and right sides, and mounting seats connected to the bases via a movable structure. The mounting seats also include a rotating motor, a rotating shaft, a boss, and a fastening nut. The rotating motor is mounted on the mounting seat via a bracket, and the rotating shaft is distributed on the mounting seats on the left and right sides and connected to the rotating motor, with a threaded portion at the right end. The boss is located on the rotating shaft, and the fastening nut is fitted to the threaded portion. A base is connected to the rear side of the base via a first hydraulic cylinder, wherein the bottom end of the first hydraulic cylinder is fixed to the base via a support. A support seat is provided on the front side of the base via a second hydraulic cylinder, and a base plate is connected to the support seat via a drive structure. The base plate includes a central plate and a support plate disposed on the central plate; the central plate is circular, and the support plate is rectangular. The device is shaped like a single piece, with three support plates evenly distributed in a ring. A trimming block is installed on one of the support plates via a connecting structure, and the trimming block is matched and installed with the roller to be processed while maintaining the trimming operation. A confocal microscope is also provided on the next adjacent support plate clockwise from the center plate. A detection probe is also provided on the next adjacent support plate counterclockwise from the center plate, and the front end of the detection probe is equipped with a spherical probe. The center points of the trimming block, the confocal microscope, and the detection probe are located on the same closed circle. An industrial control computer is also provided on one side of the base, and the outer wall of the industrial control computer is equipped with an LED touch screen for displaying parameter signals. The industrial control computer maintains signal connections with the confocal microscope, the detection probe, and the LED touch screen.

[0005] The present invention adopts a preferred technical solution: the moving structure includes a moving motor, a guide rail, a slider, a connecting block, and a lead screw; the moving motor is mounted on the base via a bracket, and the lead screw is distributed on the base from left to right and is connected to the moving motor; the guide rail is fixedly mounted on the base and is distributed from left to right; the slider is fixedly mounted on the mounting base and is matched with the guide rail; the connecting block is located at the center of the bottom end of the mounting base and is threadedly connected to the lead screw.

[0006] The present invention further adopts a preferred technical solution: the boss is fixedly installed on the rotating shaft by welding and is located on the left side of the threaded part; and the outer diameter of the boss is consistent with that of the fastening nut and is smaller than the outer diameter of the roller sample to be tested.

[0007] The present invention further adopts a preferred technical solution: reinforcing ribs are provided between the base and the first hydraulic cylinder and the second hydraulic cylinder.

[0008] The present invention further adopts a preferred technical solution: the driving structure includes a driving motor, a driving shaft and an infrared sensor; the driving motor is fixedly installed on the support base, the driving shaft is vertically distributed between the support base and the substrate and is connected to the driving motor; the infrared sensor is installed on the support base and maintains a signal connection with the driving motor; the driving motor is a high-precision servo motor to complete the driving operation of rotating the substrate 120 degrees in a single operation.

[0009] The present invention adopts a preferred technical solution: the connecting structure includes a connecting sleeve, a connecting plate and a connecting bolt; the top end of the connecting sleeve is connected and fixed to the support plate and is provided with a positioning hole; the trimming block is provided with a connecting plate; the connecting plate and the connecting sleeve are matched and installed; the connecting plate is provided with a sleeve hole, and the connecting bolt passes through the sleeve hole and the positioning hole to complete the detachable installation of the connecting plate and the connecting sleeve.

[0010] The present invention adopts a preferred technical solution: the detection probe is connected to the industrial control computer through a grating sensor; the outer side of the detection probe is also provided with an integrally formed protective body, the protective body is also provided with a slot, the support plate is also provided with a locking hole, the locking hole is matched and installed with the protective body, and multiple sets of locking parts are also provided in a ring evenly distributed at the locking hole.

[0011] The present invention adopts a preferred technical solution: the clamping component includes a clamping head, a rod body, a limiting block, and a compression spring; the clamping head, the rod body, and the limiting block are integrally formed, and the limiting block is disposed between the clamping head and the rod body; the clamping head is matched and installed with the clamping groove, and the clamping head has a spherical structure; the compression spring is sleeved and installed on the rod body and located inside the support plate, and the spring force is sufficiently large.

[0012] The present invention adopts a preferred technical solution: a leveling structure is provided below the base, the leveling structure includes a hydraulic telescopic column, a pad, and an indicator light. The hydraulic telescopic column is set on the base and one end is connected to the pad. The indicator light is set on the base and has an integrated level sensor. The indicator light is connected to the hydraulic telescopic column.

[0013] The present invention adopts a preferred technical solution: a liquid storage tank is provided on the base, a liquid pump is installed in the liquid storage tank, the output end of the liquid pump is connected to a delivery pipe, and a flexible tube is also provided outside the delivery pipe and outside the liquid storage tank. One end of the flexible tube is connected to the base, and the other end faces the roller to be processed on the rotating shaft; a leakage hole is also provided on the base, a filter screen is provided above the leakage hole, and a transfer chamber is provided inside the base and below the leakage hole. An air filter cotton is provided in the transfer chamber; a connecting pipe is also provided between the transfer chamber and the liquid storage tank, and a one-way valve and a vacuum pump are provided in the connecting pipe to ensure that the purified liquid enters the liquid storage tank unidirectionally for reuse.

[0014] The advantages of this invention compared to existing technologies are as follows: This roller profile inspection device changes the traditional separate inspection structure, optimizes and innovates the design, and integrates two processing steps: diamond roller dressing and profile inspection. These steps are performed alternately and complement each other. Based on the profile inspection data, the roller can be finely dressed. By fusing with the three-dimensional inspection data from a confocal microscope, complementary advantages are achieved. First, the entire roller is quickly scanned using optical methods. After identifying suspicious areas or features, a contact probe is used for fixed-point, high-precision verification measurement. This processing method can utilize the high efficiency of optical methods while ensuring the accuracy of key dimensions, enabling diamond roller profile inspection to shift from a low-end mode that relies on manual experience and offline operation to an automated, online intelligent inspection mode. This roller profile inspection device is designed for detecting surface runout of diamond rollers. It uses a ball-end rod instead of a needle-tip probe to avoid the probe getting stuck in the gaps between diamond particles, thus improving inspection stability. At the same time, the high-precision profile inspection end is directly integrated into the roller dressing process. After the roller is dressed, it can be measured directly without disassembly. The measurement data can be fed back to the CNC system of the industrial control computer in real time, automatically calculating the dressing error and generating a compensation path for the next dressing. This further realizes the goal of unmanned, adaptive precision machining dressing-measurement-compensation closed-loop control, making it more practical. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the present invention. Figure 1 ; Figure 2 This is a three-dimensional schematic diagram of the overall structure of the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the movable structure of the present invention; Figure 4 This is a diagram showing the connection structure of the substrate of the present invention; Figure 5 This is a schematic diagram of the connection structure of the present invention; Figure 6 This is a structural diagram of the detection probe of the present invention; Figure 7 This is a schematic diagram of the clamping component of the present invention; Figure 8This is an internal cross-sectional view of the liquid storage tank of the present invention.

[0017] In the diagram: 1. Base; 2. Moving structure; 21. Moving motor; 22. Guide rail; 23. Slider; 24. Connecting block; 25. Lead screw; 3. Mounting seat; 41. Rotating motor; 42. Rotating shaft; 43. Boss; 44. Fastening nut; 45. Threaded part; 5. First hydraulic cylinder; 6. Base; 61. Reinforcing rib; 7. Second hydraulic cylinder; 8. Support seat; 9. Drive structure; 91. Drive motor; 92. Drive shaft; 93. Infrared sensor; 10. Base plate; 101. Center plate; 102. Support plate; 11. Connecting structure; 111. Connecting sleeve; 112. Connecting plate; 113. Connecting bolt; 114. Positioning hole; 115. Sleeve hole; 12. Trimming block; 13. Confocal microscope; 14. Detection probe; 141. Probe; 142. Grating sensor; 143. Protective body; 144. Slot; 145. Hole; 15. Industrial computer; 16. LED touch screen display; 17. Clamping component; 171. Clamp head; 172. Rod; 173. Limiting block; 174. Compression spring; 18. Leveling structure; 181. Hydraulic telescopic column; 182. Pad; 183. Indicator light; 19. Liquid storage tank; 191. Liquid pump; 192. Infusion tube; 193. Flexible tube; 194. Leakage hole; 195. Filter screen; 196. Transfer chamber; 197. Air filter cotton; 198. Connecting tube; 199. One-way valve; 1910. Vacuum pump. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Example 1: As Figures 1 to 8 As shown: A high-precision diamond roller profile inspection device includes a base 1 distributed on the left and right sides, and a mounting base 3 connected to the base 1 via a movable structure 2. In a preferred embodiment, as shown... Figure 2 and Figure 3As shown: The moving structure 2 includes a moving motor 21, a guide rail 22, a slider 23, a connecting block 24, and a lead screw 25. The moving motor 21 is fixedly installed on the left side of the base 1 via a bracket. The lead screw 25 is distributed on both sides of the base 1 and connected to the moving motor 21; the moving motor is a high-precision linear motor. The guide rail 22 is fixedly installed on the base 1 and is distributed on both sides; there are two guide rails symmetrically distributed front and back. The slider 23 is fixedly installed on the mounting base 3 and is matched with the guide rail 22; the slider and the mounting base can be fixed by welding. The connecting block 24 is located at the center of the bottom end of the mounting base 3 and is threadedly connected to the lead screw 25; the connecting block and the mounting base can also be fixed by welding. With this configuration, when the moving motor starts rotating forward, it will drive the lead screw to rotate clockwise. Then, with the cooperation of the guide rail and the slider's auxiliary limiting guide, the lead screw will drive the connecting block and the mounting base to move to the right as a whole. Conversely, when the moving motor starts and reverses, it will cause the connecting block and the mounting base to move to the left as a whole. The purpose is to adjust the position of the diamond roller to be processed, so as to adapt to the optimal processing position between diamond rollers of different sizes and the dressing block.

[0020] like Figure 3 As shown: In this embodiment, the mounting base 3 is further provided with a rotating motor 41, a rotating shaft 42, a boss 43, and a fastening nut 44. The rotating motor 41 is mounted on the mounting base 3 via a bracket. The rotating motor is preferably a servo-controlled motor. The rotating shaft 42 is distributed on the left and right sides of the mounting base 3 and connected to the rotating motor 41, with a threaded portion 45 at its right end. The rotating shaft serves as a carrier for the diamond roller sample to be processed. The boss 43 is located on the rotating shaft 42, and the fastening nut 44 is matched and installed with the threaded portion 45. The boss 43 is fixedly installed on the rotating shaft 42 by welding and is located on the left side of the threaded portion 45. The outer diameter of the boss 43 and the fastening nut 44 are consistent and smaller than the outer diameter of the roller sample to be tested. The purpose of this arrangement is to facilitate the installation and fitting of rollers of different sizes to be processed, improve the flexibility of roller processing and testing, and enhance the adaptability and practicality of the testing device while ensuring the stable connection and installation of the rollers.

[0021] like Figure 1 and Figure 4As shown: In this embodiment, a base 6 is connected to the rear side of the base 1 via a first hydraulic cylinder 5, wherein the first hydraulic cylinder is vertically distributed and used for height adjustment. The bottom end of the first hydraulic cylinder 5 is connected and fixed to the base 1 via a support. A support seat 8 is provided on the front side of the base 6 via a second hydraulic cylinder 7, with the second hydraulic cylinder distributed front and rear. Reinforcing ribs 61 are provided between the base 6 and the first hydraulic cylinder 5 and the second hydraulic cylinder 7. The purpose of this arrangement is to solve the positional trimming and surface inspection of diamond rollers of different sizes, and to adjust the optimal height of the trimming block or inspection probe by using the first hydraulic cylinder. The optimal spacing of the trimming block or inspection probe is adjusted by using the second hydraulic cylinder to ensure the optimal state of trimming and surface inspection.

[0022] like Figure 4 As shown: In this embodiment, the support base 8 is also connected to the substrate 10 via a drive structure 9. In a preferred embodiment, the drive structure 9 includes a drive motor 91, a drive shaft 92, and an infrared sensor 93. The drive motor 91 is fixedly mounted on the support base 8, and preferably a servo motor to improve the precise control of the rotation angle. The drive shaft 92 is vertically distributed between the support base 8 and the substrate 10, and is connected to the drive motor 91; the drive shaft and the substrate can be fixedly connected by welding. The infrared sensor 93 is disposed on the support base 8 and maintains a signal connection with the drive motor 91; the purpose of this arrangement is to cooperate with each other to achieve precise angle control of a single rotation, for example, first adjusting the position of the dressing block and the diamond roller to be processed to maintain the optimal dressing processing state. Then, the drive motor is controlled to start rotating forward, driving the drive shaft and the substrate to rotate 120 degrees clockwise in a single operation. At this time, the confocal microscope is above the diamond roller to be processed for three-dimensional surface inspection. Then, the drive motor is controlled to rotate clockwise another 120 degrees. At this time, the detection probe is directly above the diamond roller to be processed, thus performing fixed-point, high-precision verification measurement. The drive motor 91 is a high-precision servo motor to complete the drive operation of rotating the substrate 10 120 degrees in a single cycle.

[0023] like Figure 4 As shown: In this embodiment, the substrate 10 includes a central plate 101 and a support plate 102 disposed on the central plate 101. The central plate 101 is circular, and the support plate 102 is rectangular, and the two are integrally formed. The connection between the support plate and the central plate is an arc connection. There are three support plates 102 evenly distributed in a ring; the purpose of this arrangement is to represent three processes, integrate functions, optimize innovative structural design, and improve space utilization. In a preferred technical solution, a trimming block 12 is disposed on one of the support plates 102 through a connecting structure 11, and in the trimming processing state, the trimming block 12 is matched and installed with the roller to be processed. Specifically, as shown... Figure 5As shown: The connecting structure 11 includes a connecting sleeve 111, a connecting plate 112, and a connecting bolt 113. The top end of the connecting sleeve 111 is connected and fixed to the support plate 102, and a positioning hole 114 is provided; the two can be fixed by welding. The connecting plate 112 is provided on the dressing block 12; the connecting plate 112 has a sleeve hole 115, and the connecting bolt 114 passes through the sleeve hole 115 and the positioning hole 114 to complete the detachable installation of the connecting plate 112 and the connecting sleeve 111. The purpose of this design is that, since the diamond rollers to be processed are of different sizes and models, different dressing blocks are required for dressing processing. Therefore, the use of dressing blocks must not only ensure the stability in the processing state, but also consider the convenience of replacing and disassembling dressing blocks, so as to ensure the smoothness of replacement and maintenance operations and improve the practicality of the testing device.

[0024] like Figure 4 As shown: In this embodiment, a confocal microscope 13 is also provided on the next adjacent support plate 102 in the clockwise direction from the center plate 101; the reference for this orientation is relative to the support plate on which the trimming block is mounted. The confocal microscope is an advanced optical microscopy system that utilizes point illumination and conjugate pinhole technology to eliminate stray light outside the focal plane through spatial filtering, thereby achieving high-resolution, high-contrast optical sectioning and three-dimensional imaging. A detection probe 14 is also provided on the next adjacent support plate 102 in the counterclockwise direction from the center plate 101; the reference for this orientation is relative to the support plate on which the trimming block is mounted. Furthermore, the front end of the detection probe 14 is also provided with a spherical probe 141; the center points of the trimming block 12, the confocal microscope 13, and the detection probe 14 are located on the same closed circle; the detection probe 14 is connected to the industrial control computer 15 through the grating sensor 142; the industrial control computer can have a built-in numerical control system for receiving detection data and executing commands to control the parts. The working principle of this part is well known to those skilled in the art, and since this technical solution mainly protects the mechanical structure, its working principle will not be described in detail.

[0025] This roller profile inspection device departs from the traditional standalone inspection structure, featuring an optimized and innovative design that integrates two processing steps: diamond roller dressing and profile inspection. These steps are performed alternately and complement each other. Based on the profile inspection data, the device can complete the fine-tuning of the roller. By fusing with three-dimensional inspection data from a confocal microscope, it achieves complementary advantages. First, the entire roller is rapidly scanned using the optical method of the confocal microscope. After identifying suspicious areas or features, a contact probe is used for precise, high-precision verification measurements. This processing method utilizes the high efficiency of optical methods while ensuring the accuracy of key dimensions, enabling diamond roller profile inspection to shift from a low-end mode relying on manual experience and offline operation to an automated, online intelligent inspection mode.

[0026] like Figure 4 and Figure 6 As shown: In this embodiment, the outer side of the detection probe 14 is also provided with an integrally formed protective body 143. The outer diameter of the protective body is larger than the outer diameter of the probe, the purpose of which is to assist in positioning and support. Figure 6 The diagram shown is an enlarged view of the detection probe structure. The protective body 143 is further provided with a slot 144, and the support plate 102 is further provided with a locking hole 145. The locking hole 145 matches and is installed with the protective body 143 to assist in the installation of the detection probe. Furthermore, multiple sets of evenly distributed locking elements 17 are provided at the locking hole 145. In a preferred embodiment, as shown... Figure 7 As shown: The clamping component 17 includes a clamping head 171, a rod 172, a limiting block 173, and a compression spring 174. The clamping head 171, rod 172, and limiting block 173 are integrally formed, and the limiting block 173 is disposed between the clamping head 171 and the rod 172. The clamping head 171 is matched and installed with the clamping groove 144, and the clamping head 171 has a spherical structure. The compression spring 174 is sleeved and installed on the rod 172 and located inside the support plate 102, and the spring force of the compression spring 174 is sufficiently large, such as... Figure 7 As shown: Specifically, one end of the compression spring is connected to the limiting block, and the other end is connected to the inner wall of the support plate. This design is intended to prevent the probe tip from being easily worn by diamond, which could lead to accuracy drift and reduction. Therefore, this surface inspection device adopts a structure that allows for easy disassembly and replacement, facilitating probe maintenance and replacement, and improving work efficiency. In the initial state, the compression spring naturally extends, and multiple clamps protrude and are located within the clamping holes. Next, the operator installs the inspection probe with its protective body into the clamping hole. At this point, the protective body begins to press against the clamping head, compressing the compression spring. When the clamping head matches the clamping slot, the inspection probe installation and positioning are complete. It is important to emphasize that to ensure the stability of the inspection probe after automated installation and positioning, and to avoid displacement deviations in surface inspection, the spring force is designed to be sufficiently large, requiring the operator to exert sufficient pressure during probe installation. Conversely, the same applies when replacing the inspection probe; the operator can also use auxiliary pulling devices or tools to remove the inspection probe.

[0027] like Figure 1 As shown: In this embodiment, an industrial control computer 15 is also provided on one side of the base 1. The outer wall of the industrial control computer 15 is provided with an LED touch screen display 16 for displaying parameter signals. The industrial control computer 15 is connected to the confocal microscope 13, the detection probe 14, and the LED touch screen display 16. The LED touch screen display 16 is used to display the parameter data of the surface in real time and provide image display function, with the aim of helping the staff to observe intuitively and improving the visual intelligence of the detection device.

[0028] Example 2: Based on Example 1, such as Figure 2As shown: A high-precision diamond roller profile inspection device further includes: to improve the overall horizontal stability of the inspection device, provide sufficient support for subsequent finishing and profile inspection processes, avoid deviations in processing and inspection caused by tilting, and ensure high quality in roller processing and inspection operations. A leveling structure 18 is also provided below the base 1. The leveling structure 18 includes a hydraulic telescopic column 181, a pad 182, and an indicator light 183. The hydraulic telescopic column 181 is disposed on the base 1, and one end is connected to the pad 182. The indicator light 183 is disposed on the base 1 and integrates a level sensor. The indicator light can be a yellow-green indicator light; yellow indicates that the base of the inspection device is not horizontal, and green indicates that the base of the inspection device is horizontal. The indicator light 183 maintains a signal connection with the hydraulic telescopic column 181. In a preferred embodiment, the indicator light can be connected to a voice player to provide a voice prompt function.

[0029] Example 3: Based on Example 2, such as Figure 2 and Figure 8 As shown: A high-precision diamond roller profile inspection device further includes: a liquid storage tank 19 on the base 1, connected to a liquid inlet pipe for replenishment. The liquid storage tank is filled with coolant. A liquid pump 191 is also installed inside the liquid storage tank 19, and the output end of the liquid pump 191 is connected to a liquid delivery pipe 192. When the liquid pump is started, it drives the coolant to be sprayed onto the diamond roller to be processed through the liquid delivery pipe. A flexible tube 193 is also installed outside the liquid delivery pipe 192 and outside the liquid storage tank 19. One end of the flexible tube 193 is connected to the base 1, and the other end faces the roller to be processed on the rotating shaft 42. The purpose of this arrangement is to provide stable support within a limited space through the unique design structure of the flexible tube. Multiple evenly distributed drainage holes 194 are also provided on the base 1. A filter screen 195 is also provided above the leakage hole 194. Specifically, the filter screen is laid on the leakage hole to filter and intercept large particles or impurities.

[0030] In a preferred embodiment, the filter screen has a circular structure and an annular baffle at its outer edge to facilitate centralized handling of impurities. The filter screen can be connected to the base via a snap-fit ​​mechanism to maintain a fixed position. A transfer chamber 196 is located within the base 1 and below the drain hole 194. Air filter cotton 197 is installed within the transfer chamber 196; this arrangement aims to perform deep interception and liquid filtration, further ensuring the deep purification effect of the used coolant. A connecting pipe 198 is provided between the transfer chamber 196 and the storage tank 19. A one-way valve 199 and a vacuum pump 1910 are installed within the connecting pipe 198 to ensure that the purified liquid flows unidirectionally into the storage tank 19 for reuse. The one-way valve ensures unidirectional delivery of the purified liquid. The vacuum pump provides a sufficiently strong suction force to ensure that the purified coolant is delivered to the storage tank, further achieving waste reuse and realizing energy conservation and emission reduction.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0032] It should be noted that, in specific embodiments of the present invention, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any actual relationship or order between these entities or operations. Furthermore, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the use of phrases such as "comprising one" to define an element does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] In the description of this invention, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," and "equipped" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; or they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

Claims

1. A high-precision diamond roller profile inspection device, characterized in that: The system includes left and right distributed bases, with mounting seats connected to the bases via a movable structure. The mounting seats also include a rotating motor, a rotating shaft, a boss, and a fastening nut. The rotating motor is mounted on the mounting seat via a bracket, and the rotating shaft is positioned on the mounting seats on the left and right sides and connected to the rotating motor, with a threaded portion at the right end. The boss is located on the rotating shaft, and the fastening nut is fitted to the threaded portion. A base is connected to the rear of the base via a first hydraulic cylinder, with the bottom end of the first hydraulic cylinder fixed to the base via a support. A support seat is located on the front of the base via a second hydraulic cylinder, and a base plate is connected to the support seat via a drive structure. The base plate includes a central plate and a support plate mounted on the central plate. The central plate is circular, and the support plate is rectangular, and the two are integrally formed. The device consists of three evenly distributed ring-shaped support plates. A trimming block is installed on one of these support plates via a connecting structure, and is installed in conjunction with the roller to be processed during the trimming operation. A confocal microscope is located on the next adjacent support plate clockwise from the center plate. A detection probe is located on the next adjacent support plate counterclockwise from the center plate, and the front end of the detection probe has a spherical probe. The center points of the trimming block, the confocal microscope, and the detection probe are on the same closed circle. An industrial control computer is located on one side of the base, and its outer wall has an LED touchscreen display for displaying parameter signals. The industrial control computer maintains signal connections with the confocal microscope, the detection probe, and the LED touchscreen display.

2. The high-precision diamond roller profile inspection device as described in claim 1, characterized in that: The moving structure includes a moving motor, a guide rail, a slider, a connecting block, and a lead screw; the moving motor is mounted on the base via a bracket, and the lead screw is distributed on the base to the left and right and connected to the moving motor; the guide rail is fixedly mounted on the base and is distributed to the left and right; the slider is fixedly mounted on the mounting base and is matched with the guide rail; the connecting block is located at the center of the bottom end of the mounting base and is threadedly connected to the lead screw.

3. The high-precision diamond roller profile inspection device as described in claim 2, characterized in that: The boss is fixedly installed on the rotating shaft by welding and is located on the left side of the threaded part; and the outer diameter of the boss is consistent with that of the fastening nut and is smaller than the outer diameter of the roller sample to be tested.

4. The high-precision diamond roller profile inspection device as described in claim 3, characterized in that: Reinforcing ribs are provided between the base and the first hydraulic cylinder and the second hydraulic cylinder.

5. The high-precision diamond roller profile inspection device as described in claim 4, characterized in that: The drive structure includes a drive motor, a drive shaft, and an infrared sensor; the drive motor is fixedly mounted on the support base, and the drive shaft is vertically distributed between the support base and the substrate and connected to the drive motor; the infrared sensor is mounted on the support base and maintains a signal connection with the drive motor; the drive motor is a high-precision servo motor to complete the drive operation of rotating the substrate 120 degrees in a single operation.

6. The high-precision diamond roller profile inspection device as described in claim 1, characterized in that: The connection structure includes a connecting sleeve, a connecting plate, and connecting bolts; the top end of the connecting sleeve is fixedly connected to the support plate and is provided with a positioning hole; the trimming block is provided with a connecting plate; the connecting plate and the connecting sleeve are matched and installed; the connecting plate is provided with a sleeve hole, and the connecting bolt passes through the sleeve hole and the positioning hole to complete the detachable installation of the connecting plate and the connecting sleeve.

7. The high-precision diamond roller profile inspection device as described in claim 1, characterized in that: The detection probe is connected to the industrial control computer via a grating sensor; the outer side of the detection probe is also provided with an integrally formed protective body, the protective body is also provided with a slot, and the support plate is also provided with a locking hole, the locking hole is matched and installed with the protective body, and multiple sets of locking parts are also provided in a ring evenly distributed at the locking hole.

8. The high-precision diamond roller profile inspection device as described in claim 7, characterized in that: The clamping component includes a clamping head, a rod body, a limiting block, and a compression spring; the clamping head, rod body, and limiting block are integrally formed, and the limiting block is disposed between the clamping head and the rod body; the clamping head is matched and installed with the clamping groove, and the clamping head has a spherical structure; the compression spring is sleeved and installed on the rod body and located inside the support plate, and the spring force is sufficiently large.

9. The high-precision diamond roller profile inspection device as described in claim 1, characterized in that: A leveling structure is also provided below the base. The leveling structure includes a hydraulic telescopic column, a pad, and an indicator light. The hydraulic telescopic column is located on the base and one end is connected to the pad. The indicator light is located on the base and integrates a level sensor. The indicator light maintains a signal connection with the hydraulic telescopic column.

10. The high-precision diamond roller profile inspection device as described in claim 1, characterized in that: The base is also equipped with a liquid storage tank, which contains a liquid pump. The output end of the liquid pump is connected to a delivery pipe. A flexible tube is also installed outside the delivery pipe and outside the liquid storage tank. One end of the flexible tube is connected to the base, and the other end faces the roller to be processed on the rotating shaft. A leakage hole is also provided on the base. A filter screen is provided above the leakage hole. A transfer chamber is provided inside the base and below the leakage hole. An air filter cotton is installed in the transfer chamber. A connecting pipe is also provided between the transfer chamber and the liquid storage tank. A one-way valve and a vacuum pump are also provided in the connecting pipe to ensure that the purified liquid enters the liquid storage tank in one direction for reuse.

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