TW202313255A - Grinder dressing grinding wheel replacement structure including a grinder processing machine and a clamping module for clamping a required workpiece for being ground by a grinding wheel installed on a grinder - Google Patents

Abstract

A grinder dressing grinding-wheel replacement structure which includes: a grinder processing machine and a clamping module for clamping a required workpiece for being ground by a grinding wheel installed on a grinder; and the clamping module is provided with a grinding wheel dressing module, a transmission shaft box, a motor, a clamping claw and a boosting device; wherein the boosting device is arranged on the opposite side of the clamping claw arranged on the transmission shaft box; and a clamping arm is arranged on the side of the clamping module and is provided with a clamping end. As such, the clamping end of the clamping arm is used for clamping a dressing grinding wheel, and the boosting device enables the clamping claw to fix the dressing grinding wheel, and then enables the clamping end of the clamping arm to release so as to reduce clamping errors. Thus, a grinder dressing grinding wheel replacement structure, particularly a grinder function capable of replacing the dressing grinding wheel through the clamping arm and the boosting device to reduce calibration and boosting, is provided.

Description

Grinding machine dressing wheel replacement structure

The present invention is related to a replacement structure of grinding wheel for grinding machine, especially a kind of through clamp arm Replace the grinding wheel for dressing with the knife setting device, and reduce the number of grinding machine functions for calibration and knife setting.

Press, a grinder is a machine tool that uses abrasives such as grinding wheels to process workpieces. Before, people knew how to use the grinding method to process tools, and it was gradually developed in the industry. It was not until the birth of the cylindrical grinder that the appearance of the modern grinder machine tool appeared. Moreover, it has a great influence on the modern industry and the automobile industry, and has a great influence on the grinder. The improvement of the range makes it more diversified; and the grinding machine is a kind of machine tool, which is used to grind off the excess part of the workpiece by grinding to obtain the required size and processing surface. The cutting tool and The precise manufacturing of mechanical parts depends on grinding work, so grinding is an important part of precision machining; the role of the grinding machine is to target highly precise and relatively small rough surface grinding actions, and use different abrasives to correspond to the processing Objects, so it can process high-hardness materials such as hardened steel and cemented carbide, and can also process brittle materials such as glass, granite, etc., and the scope of grinding can be used in a wider range; when using a grinding machine, it is more targeted. The grinding wheel that processes the workpiece shape corresponds to the shape of the grinding wheel, so that the entire processing surface can be directly processed to the desired position, so the processing can be completed more quickly; In order to maintain the accuracy of the grinding machine, there is a device for automatically changing the grinding wheel, which may require more The changed grinding wheel is replaced at the same position of the main shaft through control, so as to reduce the adjustment time for correcting the position, and the grinding wheel for the shape of the workpiece will be trimmed after installation to achieve the necessary external dimensions, so that the finished workpiece can be processed to a higher level. high precision.

However, according to the above, it can be known that when the grinding wheel needs to be replaced by a general grinding machine, manual replacement is required. Grinding and dressing the grinding wheel also needs to be manually measured and trimmed to refine the processed object; although the aforementioned replacement device is known to help the grinding machine automatically replace the grinding wheel and adjust the position, when the grinding wheel needs to be trimmed, it is often necessary to adjust the grinding wheel The error between the dresser and the dresser can be used to dress the grinding wheel to the required state. Although the grinding wheel has a replacement system for calibration, the general dresser needs to measure and then adjust the dressing position , and the grinding wheel used for dressing and grinding with a rotary dressing wheel requires precise alignment. Therefore, it is often necessary to replace the dressing wheel with manpower, so it is more likely to be affected by manual replacement. Accuracy of clamping , and when grinding a workpiece, grinding wheels of different shapes are often required for processing. Although the grinding wheel can be replaced quickly, the grinding wheel type dresser cannot be replaced quickly, and manual replacement is more likely to cause errors, which is really troublesome. Inconvenient, and urgently need to be improved.

In view of this, the inventor has carefully observed And research, combined with the application of theories, and then propose a reasonable and effective invention to improve the above-mentioned shortcomings.

The main purpose of the present invention is: it is compatible with a grinding wheel dressing wheel replacement structure Off, especially refers to a grinder that replaces the grinding wheel for dressing by clamping the arm and the knife device, and reduces the function of the grinding machine for calibration and setting.

A grinding wheel dressing replacement structure for a grinding machine according to the present invention comprises: A grinder processing machine system is provided with a grinding wheel installation area and a power base, and the grinding wheel installation area is for installation Grinding wheel, the power base is used to drive the installed grinding wheel for grinding processing by powering the grinding wheel installation area; A clamping module is provided with a base, and a displacement seat is provided at the upper end, so that the displacement seat can be displaced at the base, and a clamping device is provided at the upper end of the displacement seat for clamping required The workpiece is ground with a grinding wheel installed in the grinding wheel installation area of the grinding machine; It is characterized in that: the displacement seat of the clamping module is provided with a grinding wheel dressing module, and the grinding wheel dressing module is provided with a transmission shaft box, a motor, a clamping claw and a knife-setting device; wherein the transmission shaft box is Set on the displacement seat of the clamping module, and set on the side end of the clamping device; and the motor is connected to the side end of the transmission shaft box to provide power; the clamping claw is set on the transmission shaft The end face of the box facing the direction of the grinding wheel installation area is used for clamping and dressing the grinding wheel; the knife beating device is located on the opposite side of the transmission shaft box where the clamping claw is set; it is used to drive the clamping claw to clamp; A clamping arm base is provided on the side of the base of the clamping module, and a clamping arm is provided on the upper end, and a clamping end is provided; so far, the clamping end of the clamping arm is used to clamp the dressing wheel, and Move to the clamping claw of the grinding wheel dressing module, and after the clamping claw clamps the dressing grinding wheel by the knife-setting device, the clamping end of the clamping arm is released to reduce the error in clamping, so as to The motor drives the transmission shaft box to drive the clamping claw to rotate for direct trimming and use. Wherein the base of the clamping module and the base of the clamping arm are selected to be connected or integrally formed so as to locate the relative distance; The axis of the grinding wheel installed in the grinding wheel installation area of the grinding machine is the same as the axis of the grinding wheel clamped by the clamping claws of the grinding wheel dressing module, so that the two clamping axes are parallel to each other; There is a central computer, which is equipped with a distance adjustment module, and electrically connects the clamping arm of the clamping arm base and the clamping device of the displacement seat, so as to control the clamping arm to adjust the clamping claw. Appropriate axial distance of the grinding wheel; The distance adjustment module is further electrically connected to the power base of the grinding machine for correcting the relative position of the grinding wheel in the grinding wheel installation area and the dressing wheel of the grinding wheel dressing module of the displacement seat; Wherein the clamping arm is composed of a plurality of adjusting arms, and each adjusting arm is connected with a steering motor at the joint of the clamping end; The jig arm is further provided with an identification part, which is electrically connected to the central computer for identification and replacement of the dressing wheel; Wherein the grinding wheel installation area is further provided with an identification area, which is electrically connected with the identification part, and after the identification of the grinding wheel, the identification part can select the corresponding dressing grinding wheel; The drive shaft box is further equipped with a grinding sensor, which is used to detect and adjust the wear of the grinding wheel for replacement of the dressing wheel; Wherein the dressing grinding wheel clamped by the clamping claw is connected to a clamping part for clamping, and a gripping end is provided at the other end for clamping by the clamping end of the clamping arm.

The main effect of the present invention is that: the grinding machine is provided with a grinding wheel area and a power base, the grinding wheel installation area is used to install the grinding wheel, and the power base is used to drive the installed grinding wheel for grinding and processing by powering the grinding wheel installation area; and through the clamping module, a base is provided , and a displacement seat is provided at the upper end, so that the displacement seat can be displaced at the base, and a clamping device is provided at the upper end of the displacement seat for clamping the required workpiece to be installed by the grinding wheel of the grinding machine Grinding the grinding wheel installed in the area; so far, a grinding wheel dressing module is provided from the displacement seat of the clamping module. The grinding wheel dressing module is equipped with a transmission shaft box, a motor, a clamping claw and a knife device. ; Wherein the transmission shaft box is set on the displacement seat of the clamping module, and is located at the side end of the clamping device; and the motor is connected to the side end of the transmission shaft box to provide power; the clamping The claw is set on the end face of the transmission shaft box towards the direction of the grinding wheel installation area, and is used for clamping and dressing the grinding wheel; the knife beating device is set on the opposite side of the transmission shaft box where the clamping claw is set; it is used to drive the clamp Clamping with claws; and the side of the base of the clamping module is provided with a clamping arm base seat, and a clamping arm is provided at the upper end, and a clamping end is provided; so far, the clamping end of the clamping arm is used to clamp Take the dressing wheel and move it to the clamping claw of the grinding wheel dressing module, and after the clamping claw clamps the dressing grinding wheel by the knife punching device, the clamping end of the clamping arm is released to reduce the clamping time error, so that the motor drives the transmission shaft box to drive the clamping claw to rotate and directly trim and use; thereby, a grinding wheel dressing replacement structure is provided, especially a grinding wheel for dressing that is replaced by a clamp arm and a knife device. Reduce the function of grinding machine for calibration and tool setting.

In order to enable your examiner to have a further understanding of the purpose, characteristics and effects of the present invention For understanding and understanding, please cooperate with [Schematic Brief Description] and describe in detail below: Please refer to Fig. 1 to Fig. 3, which is the "grinding machine dressing wheel replacement structure" of the present invention, which includes: a grinding machine 1, a clamping module 2, wherein: The grinder processing machine 1 is provided with a grinding wheel installation area 11 and a power base 12. The grinding wheel installation area 11 is used to install the grinding wheel, and the power base 12 is used to drive the installed grinding wheel for grinding. processing; The clamping module 2 is provided with a base 21, and a displacement seat 22 is provided at the upper end, so that the displacement seat 22 can be displaced at the base 21, and a clamping device 221 is provided at the upper end of the displacement seat 22. , and for clamping the required workpieces to be ground by the grinding wheel installed in the grinding wheel installation area 11 of the grinding machine 1; It is characterized in that: the displacement seat 22 of the clamping module 2 is equipped with a grinding wheel dressing module 222, and the grinding wheel dressing module 222 is equipped with a transmission shaft box 2221, a motor 2222, a clamping claw 2223 and a knife-setting device 2224; wherein the drive shaft box 2221 is set on the displacement seat 22 of the clamping module 2, and is set on the side end of the clamping device 221; and the motor 2222 is connected to the side end of the drive shaft box 2221 for use to provide power; the clamping claw 2223 is set on the end face of the drive shaft box 2221 toward the grinding wheel installation area 11, and is used for clamping and dressing the grinding wheel; the knife beating device 2224 is set on the drive shaft box 2221 to set The opposite side of the clamping claw 2223 is used to drive the clamping claw 2223 to clamp; and a clamping arm base 23 is provided on the side of the base 21 of the clamping module 2, and a clamping arm 231 is provided on the upper end, And a clamping end 2311 is provided; so far, the clamping end 2311 of the clamping arm 231 is used to clamp and dress the grinding wheel, and then move to the clamping claw 2223 of the grinding wheel dressing module 222, and the knife beating device 2224 After the clamping claw 2223 clamps the dressing wheel, the clamping end 2311 of the clamping arm 231 is released to reduce the error during clamping, so that the motor 2222 drives the drive shaft box 2221 to drive the clamping claw 2223 Rotate and use directly for trimming; Based on the above content, hereby further explain as follows: Wherein the base 21 of the clamping module 2 and the base 23 of the clamping arm are selected to be connected or integrally formed so as to locate the relative distance; The axial direction of the grinding wheel installed in the grinding wheel installation area 11 of the grinding machine 1 is the same as the clamping claw 2223 of the grinding wheel dressing module 222 to clamp and dress the grinding wheel axially, so that the two clamping axes are parallel to each other; There is a central computer 3, which is equipped with a distance adjustment module 31, and is electrically connected to the clamping arm. The clamping arm 231 of the base 23 and the clamping device 221 of the displacement seat 22 are used to control the clamping arm 231 to adjust the proper axial distance of the clamping claw 2223 where the dressing wheel is installed; The distance adjustment module 31 is further electrically connected to the power base 12 of the grinding machine 1 for To check the dressing of the grinding wheel in the grinding wheel installation area 11 and the grinding wheel dressing module 222 of the displacement seat 22 The relative position of the grinding wheel; Wherein the clamping arm 231 is composed of a plurality of adjusting arms 2312, and each adjusting arm 2312 is connected with the clamping end 2311 with a steering motor 2313; Wherein the clamp arm 231 is further provided with an identification part 2314, which is electrically connected to the central computer 3 for identification and replacement of the dressing wheel; Wherein the grinding wheel installation area 11 is further provided with an identification area 111, which is electrically connected with the identification part 2314, for the identification part 2314 to select the corresponding dressing grinding wheel after the identification of the grinding wheel; Wherein, the drive shaft box 2221 is further provided with a grinding sensor 2225, which is used to detect and adjust the wear of the grinding wheel for changing and dressing the grinding wheel; The dressing grinding wheel clamped by the clamping claw 2223 is connected to a clamping part 4 for clamping, and a grasping end 41 is provided at the other end for clamping by the clamping end 2311 of the clamping arm 231; Through the above, for the use state description of the "grinding machine dressing wheel replacement structure" of the present invention, it includes: a grinding machine 1 and a clamping module 2, wherein: the grinding machine 1 and the clamping module 2, which Each structure has been described above, so it will not be described again: First of all, the present invention is used for fast and automatic replacement of the dressing wheel, and the dressing wheel can be clamped by adjusting the distance without adjusting the clamping position of the dressing wheel, and it is more suitable for grinding wheels processed with special shapes, so that the dressing wheel can be quickly installed And cooperate with the dressing of the shape of the grinding wheel; moreover, when the grinding wheel is replaced, the dressing wheel of the same shape can be replaced synchronously, and the general manual replacement of the grinding wheel can not make the dressing wheel in the same position except for aligning the tool every time. The invention can reduce the manual alignment time and manpower replacement during trimming after precise clamping; therefore, the grinding wheel can be installed through the grinding wheel installation area 11 of the grinding machine 1, and the power base 12 provides power to the grinding wheel The installation area 11 is used to drive the installed grinding wheel for grinding; and the upper end of the base 21 of the clamping module 2 is provided with the displacement seat 22, so that the displacement seat 22 can be displaced on the base 21, so that the displacement The workpiece clamped by the clamping device 221 on the upper end of the seat 22 is ground by the grinding wheel installed in the grinding wheel installation area 11 of the grinding machine 1; So far, after the new grinding wheel is installed, it needs to be trimmed first in order to process the workpiece with good dimensional accuracy, and the grinding wheel dressing module 222 is provided at the position of the displacement seat 22 of the clamping module 2, and the grinding wheel dressing module 222 is set at the side end of the clamping device 221 of the displacement seat 22 of the clamping module 2 , the motor 2222 is connected to the side end of the transmission shaft box 2221 to drive the clamping claw 2223 to rotate, so that the clamped dressing wheel rotates, and then the grinding wheel is trimmed, and the knife beating device 2224 is used to Connected to the transmission shaft case 2221, so that the clamping claw 2223 can clamp or loosen the dressing wheel; In addition, when the dressing wheel needs to be replaced, the clamping end 2311 of the clamp arm base 23 of the clamping module 2 can be used to clamp the dressing wheel, and the dressing at the clamping jaw 2223 of the grinding wheel dressing module 222 The grinding wheel can be replaced, so that the dressing wheel to be replaced can be clamped by the clamping end 2311, without using manpower for replacement, only the required dressing wheel model can be carried out at the clamping position of the clamping end 2311 Replacement, and then replace the worn dressing wheel from the clamping position; and in order to stably grasp the dressing wheel, the clamping part 4 is connected to the dressing wheel clamped by the clamping claw 2223 for the clamping The claw 2223 is clamped, and the other end is provided with the grasping end 41, which is used for clamping and grasping through the clamping end 2311 of the clamping arm 231 during replacement, so as to facilitate the replacement of the dressing wheel, and After the clamping part 4 is installed on the dressing wheel, the positions of the gripping ends 41 are consistent, so that when the dressing wheel is replaced, keep the same position; Therefore, the clamping module 2 can make the clamping end 2311 maintain the position of clamping and dressing the grinding wheel and place it at the position of the clamping jaw 2223 of the grinding wheel dressing module 222, and it can be performed on the knife-setting device 2224. When clamping, the dressing wheel is kept at a certain position to reduce the error; in addition, the clamping die The base 21 of group 2 and the jig arm base 23 are connected at the side end or are presented in one piece, and by fixing the relative distance, the error can be reduced when changing the dressing wheel, and the clamping of the knife-setting device 2224 can be reduced. Vibration during holding time causes deviation after clamping; Moreover, the present invention lies in that the axial direction of the grinding wheel installed in the grinding wheel installation area 11 of the grinding machine 1 is the same as that of the clamping claw 2223 of the grinding wheel dressing module 222 to clamp and dress the grinding wheel in the same axial direction, so that the two clamping axes are mutually aligned. Parallel, so the grinding wheel of its outline can be trimmed by dressing the grinding wheel; and the present invention is provided with the central computer 3 to electrically connect the clamping arm 231 of the clamping arm base 23 and the clamping arm 231 of the clamping arm base 23 through the internal distance adjustment module 31 The clamping device 221 of the displacement seat 22 is used to control the clamping arm 231 to adjust the position of the clamping claw 2223, so as to fix the relative position of the replacement, instead of pushing the dressing wheel on the clamping arm 231 claw 2223, so the setting position will not be lost due to the replacement of the clamped dressing wheel, and the position of the dressing wheel at the clamping position can be memorized by the clamping claw 2223, and the dressing wheel can be placed at the same position Place it at the right position to improve the efficiency of the grinder; Wherein, the distance adjustment module 31 is electrically connected to the power base 12 of the grinding machine 1, and can be used to correct the grinding wheel in the grinding wheel installation area 11 and the dressing wheel of the grinding wheel dressing module 222 of the displacement seat 22. Therefore, in this case, in addition to judging the position of the dressing wheel when it is replaced to adjust the position after replacement, it is also possible to perform calibration and correction based on the relative position of the grinding wheel installation area 11 and the grinding wheel dressing module 222 during initial use. Make it easier to use later; And the present invention is formed by connecting each adjustment arm 2312 at the clamp arm 231, and the connection between each adjustment arm 2312 and the clamping end 2311 can be connected with the steering motor 2313, so as to be able to operate in different positions. The dressing wheel to be replaced is clamped under the angle, so the position of placing the dressing wheel does not limit its placement, and when clamping, the multi-axis angle conversion of the steering motor 2313 can be used to make the position of placing the dressing wheel different. Restricted, as long as it is within the range of the clamp arm 231; and in this case, the identification part 2314 can be provided at the clamp arm 231 and electrically connected to the central computer 3, so as to be able to identify dressing wheels of different shapes, In addition, it also provides identification of the angle and direction of the clamped dressing wheel, so that the same position of the dressing wheel can be clamped, so that the position can be maintained after replacement. At the same time, the position and type of the grinding wheel can be identified by the identification part 2314 , so that the dressing wheel does not have to be placed in a fixed position and placed in a direction to be clamped, and can be directly picked up by the user, making it more convenient to use; Furthermore, the grinding wheel installed and used in the grinding wheel installation area 11 can be electrically connected to the identification part 2314 of the clamp arm 231 through the identification area 111 provided, so that after the grinding wheel is replaced, it can be replaced synchronously through identification. Corresponding dressing wheel; In addition, it is particularly worth mentioning that the grinding sensor 2225 installed in the transmission shaft box 2221 can detect the state and wear of the dressing wheel and the grinding wheel during dressing by means of vibration information and sound frequency, so as to be used for Replace the dressing wheel after a certain amount of wear; Based on the above description, the grinding wheel dressing replacement structure of the present invention has the main function of: the grinding machine 1 is provided with a grinding wheel installation area 11 and a power base 12, and the grinding wheel installation area 11 is used for installing grinding wheels. The power base 12 provides power for the grinding wheel installation area 11 to drive the installed grinding wheel for grinding; and through the clamping module 2, a base 21 is provided, and a displacement seat 22 is provided at the upper end to make the The displacement seat 22 is displaced at the base 21, and the upper end of the displacement seat 22 is provided with a clamping device 221, which is used for clamping the required workpiece, so as to use the grinding wheel installed in the grinding wheel installation area 11 of the grinding machine 1. Grinding; so far, the displacement seat 22 of the clamping module 2 is provided with a grinding wheel dressing module 222, and the grinding wheel dressing module 222 is provided with a drive shaft box 2221, a motor 2222, a clamping claw 2223 and a dozen Knife device 2224; wherein the drive shaft box 2221 is set on the displacement seat 22 of the clamping module 2, and is set on the side end of the clamping device 221; and the motor 2222 is connected to the side end of the drive shaft box 2221 It is used to provide power; the clamping claw 2223 is set on the end face of the drive shaft box 2221 toward the grinding wheel installation area 11, and is used for clamping and dressing the grinding wheel; the knife beating device 2224 is set on the drive shaft box 2221 The opposite side of the clamping claw 2223 is set; it is used to drive the clamping claw 2223 to clamp; and a clamping arm base 23 is provided on the side of the base 21 of the clamping module 2, and a clamping arm is provided on the upper end 231, and is provided with a clamping end 2311; so far, the clamping end 2311 of the clamping arm 231 is used to clamp and dress the grinding wheel, and is displaced to the clamping claw 2223 of the grinding wheel dressing module 222, and the knife The device 2224 makes the clamping claw 2223 clamp the dressing wheel, and then releases the clamping end 2311 of the clamping arm 231 to reduce the error of clamping, so that the motor 2222 drives the transmission shaft box 2221 to drive the clamping wheel. The jaws 2223 are rotated and used for dressing directly; thereby, a grinding wheel dressing replacement structure is provided, especially a grinding wheel replacement through the clamping arm and the knife driving device, which reduces the function of the grinding machine for calibration and tool setting.

In summary, it should be known that the present invention can indeed be widely used in related industries, which is extremely progressive. In view of the novelty and novelty of the invention, and the invention has not been published before the application, it has complied with the provisions of the Patent Law. I file an application for a patent for the invention in accordance with the law. But what is described above is only one of the preferred embodiments of the present invention, and should not be used to limit the present invention. The scope of implementation; that is, all equivalent changes and modifications made in accordance with the patent scope of the present invention should still be It is within the scope covered by the patent of the present invention.

〔this invention〕 1: Grinding machine 11: Grinding wheel installation area 111: Identification area 12: Power base 2: Clamping module 21: Base 22: Displacement seat 221: Clamping device 222: Grinding wheel dressing module 2221: Transmission shaft box 2222: Motor 2223: Clamping claw 2224: Cutting device 2225: Grinding sensor ２３: Arm base ２３１: Arm 2311: Clamping end 2312: Adjusting arm 2313: Steering motor 2314: Recognition part 3: Central computer 31: Distance adjustment module 4: Clamping part 41: Grip end

Fig. 1 is a three-dimensional schematic view of the present invention. Figure 2 is a three-dimensional partial enlarged schematic view of the present invention. Fig. 3 is a schematic block diagram of the present invention.

1: Grinding machine

11: Grinding wheel installation area

12: Power Base

2: clamping module

21: base

22: Displacement seat

221: clamping device

222: Grinding wheel dressing module

23: Jig arm base

231: clamp arm

2311: clamping end

2312:Adjustment arm

2313: Steering motor

Claims (10)

A grinding wheel dressing replacement structure for a grinder, comprising: A grinder processing machine is provided with a grinding wheel installation area and a power base, the grinding wheel installation area is used to install grinding wheels, and the power base is used to drive the installed grinding wheel for grinding processing by powering the grinding wheel installation area; A clamping module is provided with a base, and a displacement seat is provided at the upper end, so that the displacement seat can be displaced at the base, and a clamping device is provided at the upper end of the displacement seat for clamping required The workpiece is ground with a grinding wheel installed in the grinding wheel installation area of the grinding machine; It is characterized in that: the displacement seat of the clamping module is provided with a grinding wheel dressing module, and the grinding wheel dressing module is provided with a transmission shaft box, a motor, a clamping claw and a knife-setting device; wherein the transmission shaft box is Set on the displacement seat of the clamping module, and set on the side end of the clamping device; and the motor is connected to the side end of the transmission shaft box to provide power; the clamping claw is set on the transmission shaft The end face of the box facing the direction of the grinding wheel installation area is used for clamping and dressing the grinding wheel; the knife beating device is located on the opposite side of the transmission shaft box where the clamping claw is set; it is used to drive the clamping claw to clamp; A clamping arm base is provided on the side of the base of the clamping module, and a clamping arm is provided on the upper end, and a clamping end is provided; so far, the clamping end of the clamping arm is used to clamp the dressing wheel, and Move to the clamping claw of the grinding wheel dressing module, and after the clamping claw clamps the dressing grinding wheel by the knife-setting device, the clamping end of the clamping arm is released to reduce the error in clamping, so as to The motor drives the transmission shaft box to drive the clamping claw to rotate for direct trimming and use. According to claim 1, the replacement structure of grinding wheel for grinding machine, wherein the base of the clamping module and the base of the jig arm are selected to be connected or integrally formed, so as to locate the relative distance. Grinding machine dressing wheel replacement structure as described in claim 1, wherein the axial direction of the grinding wheel installed in the grinding wheel installation area of the grinding machine processing machine is the same as that of the clamping claw of the grinding wheel dressing module to clamp the dressing wheel axially , so that the two clamping axes are parallel to each other. The replacement structure for the grinding wheel of the grinding machine as described in claim 1, wherein there is a central computer, which is equipped with a distance adjustment module, and is electrically connected to the clamping arm of the clamping arm base and the clamping device of the displacement seat. , for controlling the jig arm to adjust the proper axial distance of the dressing wheel at the clamping claw. The grinding wheel dressing structure of the grinding machine as described in claim 4, wherein the distance adjustment module is more electrically connected to the power base of the grinding machine processing machine, and is used to calibrate the grinding wheel in the grinding wheel installation area and the grinding wheel dressing module of the displacement seat. Adjust the relative position of the grinding wheel. According to claim 1, the dressing wheel replacement structure of the grinding machine, wherein the clamping arm is composed of a plurality of adjusting arms, and each adjusting arm is connected with a steering motor at the joint of the clamping end. According to claim 4, the dressing wheel replacement structure of the grinding machine, wherein the jig arm is further provided with an identification part, which is electrically connected to the central computer for identifying and replacing the dressing wheel. The grinding wheel dressing replacement structure for a grinding machine as described in claim 7, wherein the grinding wheel installation area is further provided with an identification area, which is electrically connected to the identification part, and is used for the identification of the grinding wheel for the identification part to select the corresponding dressing wheel. According to claim 1, the dressing wheel replacement structure of the grinding machine, wherein the drive shaft box is further provided with a grinding sensor for detecting and adjusting the wear of the grinding wheel for replacement of the dressing wheel. According to claim 1, the replacement structure of the dressing wheel of the grinding machine, wherein the dressing wheel clamped by the clamping claw is connected to a clamping part for clamping, and a gripping end is provided at the other end for the clamping arm The clamping end is clamped.

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