Polishing device and polishing method based on high-strength machine tool stand column machining

Abstract

The invention relates to the technical field of machine tool stand column machining, and discloses a grinding device and method based on high-strength machine tool stand column machining, and the grinding device comprises two moving tables, a grinding box arranged between the two moving tables, a grinding assembly arranged in the grinding box and used for grinding the stand column of the machine tool. The grinding assembly comprises a driving motor fixedly connected to one side of the grinding box, the output end of the driving motor is fixedly connected with a driving rod, the surface of the driving rod is fixedly connected with a grinding roller, and the scrap suction assembly is arranged in the grinding box. Through cooperative use of the grinding assembly and the scrap suction assembly, a driving motor is started, the driving motor drives a driving chain wheel and a grinding roller to rotate through a driving rod, a chain drives a rotating rod to rotate through a driven chain wheel, the rotating rod drives an electromagnetic roller to rotate in the rotating process, and the electromagnetic roller adsorbs scraps on the surface of the grinding roller; and therefore, the chippings are not attached to the surface of the grinding roller any more, and the effect of preventing attachment is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of machine tool column processing, and particularly to a grinding device and a grinding method for high-strength machine tool column processing. Background Technique

[0002] The machine tool column is an important part of the machine tool structure, mainly used to support and fix components such as the spindle box (i.e., the head) and the workbench of the machine tool. The machine tool column is usually a solid metal structural member that can withstand large cutting forces and vibrations during the processing process, ensuring the stability and accuracy of the processing process. To ensure the smoothness of the guide rail on the surface of the machine tool column, it is usually necessary to grind it to ensure the stability of the guide rail during operation.

[0003] Publication No. CN219853730U discloses a grinding device for a machine tool column, specifically related to the technical field of column grinding. The utility model includes a bracket, and two electric telescopic rods are arranged on the surface of the bracket. A clamping plate is arranged at the output end of the two electric telescopic rods. A placing block is arranged at one end of the bracket, and a grinding machine is arranged on the surface of the placing block. An adjusting device is arranged on the surface of the clamping plate. The adjusting device includes a U-shaped frame, the U-shaped frame is fixedly connected with the clamping plate, threaded rods are rotatably connected to the two arms of the U-shaped plate, opposite threads are provided at both ends of the threaded rod, and limit blocks are threadedly connected to both ends of the threaded rod.

[0004] Although the above application and the prior art can improve the use effect of the grinding device, when the grinding machine is used to grind the machine tool column in the above application and the prior art, the grinding debris will adhere to the grinding wheel on the surface of the grinding machine, and the accumulation of debris at the grinding wheel will cause damage to the grinding of the machine tool column, thereby affecting the overall smoothness of the machine tool column. Moreover, when using an electromagnet to suck the debris on the surface of the grinding wheel, the debris will accumulate on the surface of the electromagnet. When the debris accumulates to a certain extent, it will affect the adsorption of the debris on the surface of the grinding wheel. And when cleaning the debris on the surface of the electromagnet, to avoid overheating damage to the surface of the machine tool column during grinding, it is usually necessary to use a coolant to cool it. When using a cleaning block to clean the debris on the surface of the electromagnet, the debris containing the coolant will adhere to the surface of the cleaning block. Therefore, when the cleaning block comes into contact with the electromagnet again, the debris will re-adhere to the surface of the electromagnet. Therefore, the present invention proposes a grinding device and a grinding method for high-strength machine tool column processing. Summary of the Invention

[0005] (I) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the present invention provides a grinding device and a grinding method for processing high-strength machine tool columns, which have the advantages of preventing adhesion, avoiding accumulation, and preventing re-contact, and solve the problems in the above application and the prior art that when using a grinding machine to grind a machine tool column, the grinding debris will adhere to the grinding wheel on the surface of the grinding machine, and the accumulation of debris on the grinding wheel will cause damage to the grinding of the machine tool column, thereby affecting the overall smoothness of the machine tool column. Moreover, when using an electromagnet to suck the debris on the surface of the grinding wheel, the debris will accumulate on the surface of the electromagnet. When the debris accumulates to a certain extent, it will affect the adsorption of the debris on the surface of the grinding wheel. And when cleaning the debris on the surface of the electromagnet, in order to avoid overheating damage to the surface of the machine tool column during grinding, it is usually necessary to use a coolant to cool it. However, when using a cleaning block to clean the debris on the surface of the electromagnet, the debris containing the coolant will adhere to the surface of the cleaning block. Therefore, when the cleaning block comes into contact with the electromagnet again, the debris will re-adhere to the surface of the electromagnet.

[0007] (II) Technical Solution

[0008] To achieve the above purposes of preventing adhesion, avoiding accumulation, and preventing re-contact, the present invention provides the following technical solution: A grinding device for processing high-strength machine tool columns, comprising: two moving platforms and a grinding box arranged between the two moving platforms.

[0009] Chute, opened on the surfaces of the two moving platforms, an elevating plate is slidably connected inside the chute, a connecting plate is fixedly connected to the surface of the elevating plate, and the back of the connecting plate is fixedly connected to the surface of the grinding box;

[0010] Grinding assembly, arranged inside the grinding box, for grinding the surface of the machine tool column, the grinding assembly includes a driving motor fixedly connected to one side of the grinding box, an output end of the driving motor is fixedly connected to a driving rod, and a grinding roller is fixedly connected to the surface of the driving rod;

[0011] Chip suction assembly, arranged inside the grinding box, for cleaning the debris on the surface of the grinding roller to prevent the debris from adhering to its surface and affecting the use of the grinding roller;

[0012] Debris removal assembly, arranged inside the grinding box, for removing the debris on the surface of the chip suction assembly to prevent the debris from accumulating on the surface of the chip suction assembly and the debris on the surface of the grinding roller from not being removed in time;

[0013] Anti-adhesion assembly, arranged inside the grinding box, for removing the debris containing coolant on the surface of the debris removal assembly to prevent the debris containing coolant from re-adhering to the surface of the debris removal assembly.

[0014] Further, the chip suction component includes a driving sprocket fixedly connected to the surface of the driving rod and a rotating rod rotatably connected to the inside of the grinding box. A driven sprocket and an electromagnetic roller are fixedly connected to the surface of the rotating rod. The driving sprocket and the driven sprocket are driven by a chain.

[0015] Further, the chip removal component includes a support plate fixedly connected to the inside of the grinding box. A scraping strip is fixedly connected to one side of the support plate. The side of the scraping strip away from the support plate contacts the surface of the electromagnetic roller. A through groove is formed in the top of the support plate.

[0016] Further, the chip removal component further includes a driving cylinder fixedly connected to one side of the grinding box. The output end of the driving cylinder is differentially connected with a telescopic rod. The end of the telescopic rod away from the driving cylinder is fixedly connected with an arc-shaped scraping plate. One side of the arc-shaped scraping plate contacts the surface of the electromagnetic roller. The arc-shaped scraping plate is slidably connected to the top of the support plate.

[0017] Further, the anti-sticking component includes a fixing plate fixedly connected to the inside of the grinding box. Two through holes are formed in the two sides of the top of the fixing plate. Two rotating wheels are fixedly connected to the top of the fixing plate and located above the two through holes.

[0018] Further, a fixing cylinder is fixedly connected to the bottom of the fixing plate. A magnetic plate is slidably connected to the inside of the fixing cylinder. An extending cylinder is fixedly connected to the bottom of the magnetic plate. A scraping block is fixedly connected to the bottom of the extending cylinder. The shape of the scraping block is adapted to the shape of the through groove.

[0019] Further, a sliding groove is formed in the inside of the fixing cylinder. A sliding plate is fixedly connected to the surface of the magnetic plate. The sliding plate is slidably connected to the inside of the sliding groove. A spring is fixedly connected to the inside of the sliding groove. The bottom of the spring is fixedly connected to the top of the sliding plate.

[0020] Further, the anti-sticking component further includes a stretching rope fixedly connected to the top of the arc-shaped scraping plate. One end of the stretching rope away from the arc-shaped scraping plate is fixedly connected with an iron block. The iron block is slidably connected to the inside of the fixing cylinder. The iron block is adsorbed to the magnetic plate. The stretching rope is arranged on the surfaces of the two rotating wheels.

[0021] Further, the anti-sticking component further includes a collection box fixedly connected to the inside of the grinding box and an arc-shaped baffle fixedly connected to the inside of the grinding box. The collection box is arranged at the bottom of the support plate. The arc-shaped baffle is arranged on the surface of the rotating rod. The arc-shaped baffle is rotatably connected to the surface of the electromagnetic roller.

[0022] The present invention also provides a grinding method based on the machining of a high-strength machine tool column. The grinding method for machining the machine tool column specifically includes the following steps:

[0023] Step 1: Place the machine tool column to be polished on one side of the polishing box, making the abrasive roller contact the side of the machine tool column to be polished.

[0024] Step 2: Start the driving motor. The driving motor drives the abrasive roller to rotate through the driving rod, enabling the abrasive roller to polish the machine tool column.

[0025] Step 3: During the rotation of the driving rod, the driving rod synchronously drives the chip suction component to operate, causing the debris attached to the surface of the abrasive roller to be adsorbed onto the surface of the chip suction component.

[0026] Step 4: Start the chip removal component. The chip removal component removes the debris accumulated on the surface of the chip suction component, preventing a large amount of debris from accumulating on the surface of the chip suction component, and thus enabling the chip suction component to better absorb the debris on the surface of the abrasive roller.

[0027] Step 5: While the chip removal component is started, the chip removal component synchronously drives the anti-sticking component, enabling the anti-sticking component to remove the debris on the surface of the chip removal component, preventing the debris from adhering to the surface of the chip removal component and re-attaching to the surface of the chip suction component.

[0028] (III) Beneficial effects

[0029] Compared with the prior art, the present invention provides a polishing device and a polishing method for machining high-strength machine tool columns, having the following beneficial effects:

[0030] 1. For the polishing device and the polishing method for machining high-strength machine tool columns, through the combined use of the polishing component and the chip suction component, start the driving motor. The driving motor drives the driving rod to drive the driving sprocket and the abrasive roller to rotate, causing the chain to drive the rotating rod to rotate through the driven sprocket. During the rotation of the rotating rod, the electromagnetic roller is driven to rotate, enabling the electromagnetic roller to adsorb the debris on the surface of the abrasive roller, and thus preventing the debris from adhering to the surface of the abrasive roller, thereby achieving the effect of preventing adhesion.

[0031] 2. For the polishing device and the polishing method for machining high-strength machine tool columns, through the combined use of the chip suction component and the chip removal component, during the rotation of the electromagnetic roller, the scraping strip accumulates the debris on the surface of the electromagnetic roller on the top of the support plate. Then start the driving cylinder. The driving cylinder drives the arc-shaped scraper to move on the surface of the electromagnetic roller through the telescopic rod, enabling the arc-shaped scraper to push the debris on the surface of the support plate and the electromagnetic roller, and then pushing the debris to fall at the through groove, thereby preventing the debris from continuously accumulating on the surface of the electromagnetic roller, and thus achieving the effect of avoiding accumulation.

[0032] 3. The grinding device and method based on the machining of high-strength machine tool columns, through the combined use of the chip removal component and the anti-sticking component, during the movement of the arc-shaped scraper, the arc-shaped scraper drives the stretching rope to move. When the arc-shaped scraper moves to two-thirds of the electromagnetic roller, the stretching rope is tightened and drives the magnetic plate to rise through the iron block. During the rising process of the magnetic plate, the extension cylinder and the sliding plate are driven to move, so that the extension cylinder drives the scraping block to rise. During the movement of the sliding plate, the spring deforms. When the arc-shaped scraper coincides with the arc-shaped baffle, the spring is compressed to the limit, and the iron block is separated from the magnetic plate. Then the spring returns to its initial state and drives the scraping block to move downward, so that the scraping block drives the debris on the surface of the arc-shaped scraper to enter the collection box through the through groove, thereby avoiding the debris on the surface of the arc-shaped scraper from reattaching to the surface of the electromagnetic roller when the arc-shaped scraper resets, thus achieving the effect of preventing re-contact.

[0033] Other features and advantages of the present invention will be described in the following specification, and part of them will become obvious from the specification or be understood by implementing the present invention. The objectives and other advantages of the present invention can be achieved and obtained through the structures specifically pointed out in the written specification and the drawings. Brief Description of the Drawings

[0034] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0035] Figure 2 is a three-dimensional structural schematic diagram of the grinding box of the present invention;

[0036] Figure 3 is a sectional three-dimensional structural schematic diagram of the grinding box of the present invention;

[0037] Figure 4 is a sectional three-dimensional structural schematic diagram of the grinding box of the present invention from another perspective;

[0038] Figure 5 is a three-dimensional structural schematic diagram of the drive motor and the drive rod of the present invention;

[0039] Figure 6 is a three-dimensional structural schematic diagram of the drive rod and the rotating rod of the present invention;

[0040] Figure 7 is a partial three-dimensional structural schematic diagram of the chip removal component of the present invention;

[0041] Figure 8 is a three-dimensional structural schematic diagram of the support plate of the present invention;

[0042] Figure 9 is a three-dimensional structural schematic diagram of the drive cylinder of the present invention;

[0043] Figure 10 is a partial three-dimensional structural schematic diagram of the anti-sticking component of the present invention;

[0044] Figure 11 Schematic diagram of the three-dimensional structure of the fixing cylinder of the present invention;

[0045] Figure 12 Schematic diagram of the sectional three-dimensional structure of the fixing cylinder of the present invention.

[0046] In the figure: 1, mobile platform; 11, sliding groove; 12, lifting plate; 121, connecting plate; 122, grinding box; 2, grinding assembly; 21, driving motor; 22, driving rod; 221, abrasive roller; 3, chip suction assembly; 31, driving sprocket; 311, chain; 32, rotating rod; 321, driven sprocket; 322, electromagnetic roller; 4, chip removal assembly; 41, support plate; 411, scraping bar; 412, through groove; 42, driving cylinder; 421, telescopic rod; 422, arc-shaped scraping plate; 5, anti-sticking assembly; 51, fixing plate; 511, rotating wheel; 512, opening; 52, fixing cylinder; 521, sliding groove; 522, magnetic plate; 523, extending cylinder; 524, scraping block; 525, sliding plate; 526, spring; 53, stretching rope; 531, iron block; 54, collection box; 55, arc-shaped baffle. Detailed implementation manners

[0047] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0048] In the embodiments of the present application, the devices or elements indicated by the embodiments or implications must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the embodiments of the present application. In the description of the embodiments of the present application, the meaning of "a plurality" is two or more, unless otherwise specifically and precisely defined.

[0049] For the first specific embodiment, please refer to Figures 1 to 5 , a grinding device based on the processing of high-strength machine tool columns, including: two mobile platforms 1 and a grinding box 122 arranged between the two mobile platforms 1,

[0050] The sliding groove 11 is opened on the surfaces of the two mobile platforms 1. The inside of the sliding groove 11 is slidably connected with a lifting plate 12. The surface of the lifting plate 12 is fixedly connected with a connecting plate 121. The back of the connecting plate 121 is fixedly connected with the surface of the grinding box 122;

[0051] The grinding assembly 2 is arranged inside the grinding box 122 and is used for grinding the surface of the machine tool column. The grinding assembly 2 includes a driving motor 21 fixedly connected to one side of the grinding box 122. The output end of the driving motor 21 is fixedly connected with a driving rod 22, and a grinding roller 221 is fixedly connected to the surface of the driving rod 22;

[0052] The chip suction assembly 3 is arranged inside the grinding box 122 and is used for cleaning the debris on the surface of the grinding roller 221 to prevent the debris from adhering to its surface and affecting the use of the grinding roller 221;

[0053] The chip removal assembly 4 is arranged inside the grinding box 122 and is used for removing the debris on the surface of the chip suction assembly 3 to prevent the debris from accumulating on the surface of the chip suction assembly 3 and causing the debris on the surface of the grinding roller 221 not to be removed in time;

[0054] The anti-sticking assembly 5 is arranged inside the grinding box 122 and is used for removing the debris containing coolant on the surface of the chip removal assembly 4 to prevent the debris containing coolant from re-adhering to the surface of the chip removal assembly 4;

[0055] It should be noted that one end of the driving rod 22 away from the driving motor 21 is rotatably connected inside the grinding box 122. During grinding, coolant can be used to cool and lower the temperature of the grinding position, thereby avoiding heat loss on the surface of the machine tool column;

[0056] When the machine tool column needs to be ground, place the machine tool column to be ground on one side of the grinding box 122 so that the surface of the grinding roller 221 is in contact with the side of the machine tool column to be ground. Then start the driving motor 21, and the driving motor 21 drives the grinding roller 221 to rotate clockwise through the driving rod 22, so that the grinding roller 221 grinds one side of the machine tool column;

[0057] Specific embodiment two, please refer to Figures 1 to 6 , based on the grinding device for high-strength machine tool column processing provided by specific embodiment one, this embodiment provides a further technical solution:

[0058] The chip suction assembly 3 includes a driving sprocket 31 fixedly connected to the surface of the driving rod 22 and a rotating rod 32 rotatably connected inside the grinding box 122. A driven sprocket 321 and an electromagnetic roller 322 are fixedly connected to the surface of the rotating rod 32, and the driving sprocket 31 and the driven sprocket 321 are driven by a chain 311;

[0059] When it is necessary to clean the debris adhering to the surface of the frosted roller 221, the driving motor 21 drives the driving rod 22 to drive the driving sprocket 31 and the frosted roller 221 to rotate, so that the chain 311 drives the rotating rod 32 to rotate through the driven sprocket 321. During the rotation of the rotating rod 32, the electromagnetic roller 322 is driven to rotate, so that the electromagnetic roller 322 adsorbs the debris on the surface of the frosted roller 221, so that the debris no longer adheres to the surface of the frosted roller 221. When the frosted roller 221 grinds one side of the machine tool column, the debris will not adhere to the surface of the frosted roller 221 and affect the grinding effect of the frosted roller 221 on the machine tool column;

[0060] Specific Embodiment Three, please refer to Figures 1 to 9 , according to a grinding device for high-strength machine tool column processing provided by Specific Embodiment Two, the present embodiment provides a further technical solution:

[0061] The chip removal assembly 4 includes a support plate 41 fixedly connected inside the grinding box 122. One side of the support plate 41 is fixedly connected with a scraping strip 411. The side of the scraping strip 411 away from the support plate 41 is in contact with the surface of the electromagnetic roller 322. A through groove 412 is opened at the top of the support plate 41. The chip removal assembly 4 further includes a driving cylinder 42 fixedly connected to one side of the grinding box 122. The output end of the driving cylinder 42 is differentially connected with a telescopic rod 421. One end of the telescopic rod 421 away from the driving cylinder 42 is fixedly connected with an arc-shaped scraping plate 422. One side of the arc-shaped scraping plate 422 is in contact with the surface of the electromagnetic roller 322. The arc-shaped scraping plate 422 is slidably connected to the top of the support plate 41;

[0062] It should be noted that the driving motor 21 can only drive the driving rod 22 to rotate clockwise, so as to avoid the continuous contact between the scraping strip 411 and the electromagnetic roller 322 when the electromagnetic roller 322 rotates counterclockwise, and the debris transfers to both ends of the electromagnetic roller 322;

[0063] When it is necessary to clean the debris accumulated on the surface of the electromagnetic roller 322, during the rotation of the electromagnetic roller 322, the scraping strip 411 accumulates the debris on the surface of the electromagnetic roller 322 on the top of the support plate 41, and then the driving cylinder 42 is started. The driving cylinder 42 drives the arc-shaped scraping plate 422 to move on the surface of the electromagnetic roller 322 through the telescopic rod 421, so that the arc-shaped scraping plate 422 pushes the debris between the support plate 41 and the surface of the electromagnetic roller 322, and then pushes the debris to the through groove 412 to fall, so as to avoid the debris from continuously accumulating on the surface of the electromagnetic roller 322. When the electromagnetic roller 322 adsorbs the debris on the surface of the frosted roller 221, the surface of the electromagnetic roller 322 will not be affected by the continuous accumulation of debris and affect the adsorption of new debris;

[0064] Specific Embodiment Four, please refer to Figures 1 to 12, according to the grinding device for high-strength machine tool columns provided in the third specific embodiment, the present embodiment provides a further technical solution:

[0065] The anti-sticking component 5 includes a fixing plate 51 fixedly connected inside the grinding box 122. Two through holes 512 are opened on both sides of the top of the fixing plate 51. Two rotating wheels 511 are fixedly connected to the top of the fixing plate 51 and located above the two through holes 512. A fixing cylinder 52 is fixedly connected to the bottom of the fixing plate 51. A magnetic plate 522 is slidably connected inside the fixing cylinder 52. A protruding cylinder 523 is fixedly connected to the bottom of the magnetic plate 522. A scraping block 524 is fixedly connected to the bottom of the protruding cylinder 523. The shape of the scraping block 524 is adapted to the shape of the through groove 412. A sliding groove 521 is opened inside the fixing cylinder 52. A sliding plate 525 is fixedly connected to the surface of the magnetic plate 522. The sliding plate 525 is slidably connected inside the sliding groove 521. A spring 526 is fixedly connected inside the sliding groove 521. The bottom of the spring 526 is fixedly connected to the top of the sliding plate 525. The anti-sticking component 5 further includes a stretching rope 53 fixedly connected to the top of the arc-shaped scraping plate 422. One end of the stretching rope 53 away from the arc-shaped scraping plate 422 is fixedly connected to an iron block 531. The iron block 531 is slidably connected inside the fixing cylinder 52. The iron block 531 is adsorbed to the magnetic plate 522. The stretching rope 53 is arranged on the surfaces of the two rotating wheels 511. The anti-sticking component 5 further includes a collection box 54 fixedly connected inside the grinding box 122 and an arc-shaped baffle 55 fixedly connected inside the grinding box 122. The collection box 54 is arranged at the bottom of the support plate 41. The arc-shaped baffle 55 is arranged on the surface of the rotating rod 32. The arc-shaped baffle 55 is rotatably connected to the surface of the electromagnetic roller 322;

[0066] It should be noted that the diameter of the through hole 512 can be opened according to the actual situation, so as to avoid the damage of the stretching rope 53 caused by the direct contact between the stretching rope 53 and the through hole 512. The length of the telescopic rope 53 between the two rotating wheels 511 is greater than the length between the two rotating wheels 511. One side of the arc-shaped baffle 55 can coincide with one side of the arc-shaped scraping plate 422;

[0067] When it is necessary to prevent the debris on the surface of the arc-shaped squeegee 422 from re-adhering to the surface of the electromagnetic roller 322, during the movement of the arc-shaped squeegee 422, the arc-shaped squeegee 422 drives the tension rope 53 to move. When the arc-shaped squeegee 422 moves to two-thirds of the electromagnetic roller 322, the tension rope 53 is tightened and drives the magnetic plate 522 to rise through the iron block 531. During the rising process of the magnetic plate 522, the extension cylinder 523 and the sliding plate 525 are driven to move, so that the extension cylinder 523 drives the scraping block 524 to rise. During the movement of the sliding plate 525, the spring 526 is deformed. When the arc-shaped squeegee 422 coincides with the arc-shaped baffle 55, the spring 526 is compressed to the limit, and the iron block 531 is separated from the magnetic plate 522. Then, the spring 526 returns to its initial state and drives the scraping block 524 to move downward, so that the scraping block 524 drives the debris on the surface of the arc-shaped squeegee 422 to enter the inside of the collection box 54 through the through groove 412, thereby avoiding the debris on the surface of the arc-shaped squeegee 422 from re-attaching to the surface of the electromagnetic roller 322 when the arc-shaped squeegee 422 resets, so that the surface of the electromagnetic roller 322 is always kept clean;

[0068] Specific Embodiment Five, the present invention also provides a grinding method based on the processing of a high-strength machine tool column. The grinding method for processing the machine tool column specifically includes the following steps:

[0069] Step 1: Place the machine tool column to be ground on one side of the grinding box 122, so that the abrasive roller 221 is in contact with the side of the machine tool column to be ground;

[0070] Step 2: Start the driving motor 21. The driving motor 21 drives the abrasive roller 221 to rotate through the driving rod 22, so that the abrasive roller 221 grinds the machine tool column;

[0071] Step 3: During the rotation of the driving rod 22, the driving rod 22 synchronously drives the chip suction component 3 to operate, so that the debris attached to the surface of the abrasive roller 221 is adsorbed to the surface of the chip suction component 3;

[0072] Step 4: Start the chip removal component 4. The chip removal component 4 removes the debris accumulated on the surface of the chip suction component 3, so that a large amount of debris does not accumulate on the surface of the chip suction component 3. Then, the chip suction component 3 can better absorb the debris on the surface of the abrasive roller 221;

[0073] Step 5: While the chip removal component 4 is started, the chip removal component 4 synchronously drives the anti-adhesion component 5, so that the anti-adhesion component 5 removes the debris on the surface of the chip removal component 4, and avoids the debris from adhering to the surface of the chip removal component 4 and re-attaching to the surface of the chip suction component 3.

[0074] Working principle: When in use, place the machine tool column to be polished on one side of the polishing box 122, make the surface of the abrasive roller 221 extrude against the side of the machine tool column to be polished, and then start the driving motor 21. The driving motor 21 drives the abrasive roller 221 to rotate clockwise through the driving rod 22, so that the abrasive roller 221 polishes one side of the machine tool column. When it is necessary to clean the debris attached to the surface of the abrasive roller 221, the driving motor 21 drives the driving sprocket 31 and the abrasive roller 221 to rotate through the driving rod 22, so that the chain 311 drives the rotating rod 32 to rotate through the driven sprocket 321. During the rotation of the rotating rod 32, the electromagnetic roller 322 is driven to rotate, so that the electromagnetic roller 322 adsorbs the debris on the surface of the abrasive roller 221, so that the debris no longer adheres to the surface of the abrasive roller 221. Therefore, when the abrasive roller 221 polishes one side of the machine tool column, the debris will not adhere to the surface of the abrasive roller 221 and affect the polishing effect of the abrasive roller 221 on the machine tool column. When it is necessary to clean the debris accumulated on the surface of the electromagnetic roller 322, during the rotation of the electromagnetic roller 322, the scraping strip 411 accumulates the debris on the surface of the electromagnetic roller 322 on the top of the support plate 41, and then start the driving cylinder 42. The driving cylinder 42 drives the arc-shaped scraping plate 422 to move on the surface of the electromagnetic roller 322 through the telescopic rod 421, so that the arc-shaped scraping plate 422 pushes the debris on the surface of the support plate 41 and the electromagnetic roller 322, and then pushes the debris to the through groove 412 to fall, so as to avoid the debris from accumulating on the surface of the electromagnetic roller 322 all the time. Therefore, when the electromagnetic roller 322 adsorbs the debris on the surface of the abrasive roller 221, the surface of the electromagnetic roller 322 will not be affected by the continuous accumulation of debris and affect the adsorption of new debris. When it is necessary to prevent the debris on the surface of the arc-shaped scraping plate 422 from adhering to the surface of the electromagnetic roller 322 again, during the movement of the arc-shaped scraping plate 422, the arc-shaped scraping plate 422 drives the stretching rope 53 to move. When the arc-shaped scraping plate 422 moves to two-thirds of the electromagnetic roller 322, the stretching rope 53 is tightened and drives the magnetic plate 522 to rise through the iron block 531. During the rising process of the magnetic plate 522, the extension cylinder 523 and the sliding plate 525 are driven to move, so that the extension cylinder 523 drives the scraping block 524 to rise. During the movement of the sliding plate 525, the spring 526 is deformed. When the arc-shaped scraping plate 422 coincides with the arc-shaped baffle 55, the spring 526 is compressed to the limit, and the iron block 531 is separated from the magnetic plate 522. Then the spring 526 returns to the initial state and drives the scraping block 524 to move downward, so that the scraping block 524 drives the debris on the surface of the arc-shaped scraping plate 422 to enter the collection box 54 through the through groove 412, so as to avoid the debris on the surface of the arc-shaped scraping plate 422 from adhering to the surface of the electromagnetic roller 322 again when the arc-shaped scraping plate 422 resets, so that the surface of the electromagnetic roller 322 always remains clean.

[0075] Contents not described in detail in this specification belong to the well-known prior art in the art.

[0076] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or device.

[0077] Parallel: The parallel defined in this application is not limited to absolute parallelism. The definition of this parallel can be understood as substantially parallel, allowing for non-absolute parallelism caused by factors such as assembly tolerances, design tolerances, and the influence of structural flatness. Small-angle range errors are allowed. For example, within an assembly error range of within 10 degrees, it can be understood as a parallel relationship.

[0078] Perpendicular: The perpendicular defined in this application is not limited to an absolutely perpendicular intersection (an included angle of 90 degrees) relationship. Allowing for non-absolutely perpendicular intersection relationships caused by factors such as assembly tolerances, design tolerances, and the influence of structural flatness. Small-angle range errors are allowed. For example, within an assembly error range within the range of 80 degrees to 100 degrees, it can be understood as a perpendicular relationship.

[0079] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device for machining high-strength machine tool columns, comprising: Two mobile stations (1) and a grinding box (122) arranged between the two mobile stations (1), characterized in that: A sliding groove (11) is opened on the surfaces of the two mobile stations (1). A lifting plate (12) is slidably connected inside the sliding groove (11). A connecting plate (121) is fixedly connected to the surface of the lifting plate (12), and the back of the connecting plate (121) is fixedly connected to the surface of the grinding box (122); A grinding assembly (2) is arranged inside the grinding box (122) and is used for grinding the surface of the machine tool column. The grinding assembly (2) includes a driving motor (21) fixedly connected to one side of the grinding box (122). The output end of the driving motor (21) is fixedly connected to a driving rod (22), and a grinding roller (221) is fixedly connected to the surface of the driving rod (22); A chip suction assembly (3) is arranged inside the grinding box (122) and is used for cleaning the debris on the surface of the grinding roller (221) to prevent the debris from adhering to its surface and affecting the use of the grinding roller (221); A chip removal assembly (4) is arranged inside the grinding box (122) and is used for removing the debris on the surface of the chip suction assembly (3) to prevent the debris from accumulating on the surface of the chip suction assembly (3) and causing the debris on the surface of the grinding roller (221) not to be removed in time; An anti-sticking assembly (5) is arranged inside the grinding box (122) and is used for removing the debris containing coolant on the surface of the chip removal assembly (4) to prevent the debris containing coolant from re-adhering to the surface of the chip removal assembly (4).

2. The grinding device for machining a high-strength machine tool column according to claim 1, wherein: The chip suction assembly (3) includes a driving sprocket (31) fixedly connected to the surface of the driving rod (22) and a rotating rod (32) rotatably connected inside the grinding box (122). A driven sprocket (321) and an electromagnetic roller (322) are fixedly connected to the surface of the rotating rod (32). The driving sprocket (31) and the driven sprocket (321) are driven by a chain (311).

3. The grinding device for machining a high-strength machine tool column according to claim 2, wherein: The chip removal assembly (4) includes a support plate (41) fixedly connected inside the grinding box (122). A scraping strip (411) is fixedly connected to one side of the support plate (41). The side of the scraping strip (411) away from the support plate (41) is in contact with the surface of the electromagnetic roller (322). A through groove (412) is opened at the top of the support plate (41).

4. A grinding device for high-strength machine tool column processing according to claim 3, characterized in that: The chip removal assembly (4) further includes a driving cylinder (42) fixedly connected to one side of the grinding box (122). The output end of the driving cylinder (42) is differentially connected to a telescopic rod (421). The end of the telescopic rod (421) away from the driving cylinder (42) is fixedly connected to an arc-shaped scraping plate (422). One side of the arc-shaped scraping plate (422) is in contact with the surface of the electromagnetic roller (322). The arc-shaped scraping plate (422) is slidably connected to the top of the support plate (41).

5. A grinding device for machining a high-strength machine tool column according to claim 4, characterized in that: The anti - sticking component (5) includes a fixing plate (51) fixedly connected inside the grinding box (122). Two openings (512) are formed on both sides of the top of the fixing plate (51), and two rotating wheels (511) are fixedly connected to the top of the fixing plate (51) and located on the top of the two openings (512).

6. The grinding device for high-strength machine tool column processing according to claim 5, characterized in that: A fixing cylinder (52) is fixedly connected to the bottom of the fixing plate (51). A magnetic plate (522) is slidably connected inside the fixing cylinder (52). An extending cylinder (523) is fixedly connected to the bottom of the magnetic plate (522). A scraping block (524) is fixedly connected to the bottom of the extending cylinder (523). The shape of the scraping block (524) is adapted to the shape of the through - slot (412).

7. A grinding device for high-strength machine tool column processing according to claim 6, characterized in that: A sliding slot (521) is formed inside the fixing cylinder (52). A sliding plate (525) is fixedly connected to the surface of the magnetic plate (522). The sliding plate (525) is slidably connected inside the sliding slot (521). A spring (526) is fixedly connected inside the sliding slot (521). The bottom of the spring (526) is fixedly connected to the top of the sliding plate (525).

8. A grinding device for high-strength machine tool column machining according to claim 7, characterized in that: The anti - sticking component (5) further includes a stretching rope (53) fixedly connected to the top of the arc - shaped scraping plate (422). One end of the stretching rope (53) away from the arc - shaped scraping plate (422) is fixedly connected to an iron block (531). The iron block (531) is slidably connected inside the fixing cylinder (52). The iron block (531) is adsorbed to the magnetic plate (522). The stretching rope (53) is arranged on the surface of the two rotating wheels (511).

9. A grinding device for machining a high-strength machine tool column according to claim 8, characterized in that: The anti - sticking component (5) further includes a collection box (54) fixedly connected inside the grinding box (122) and an arc - shaped baffle (55) fixedly connected inside the grinding box (122). The collection box (54) is arranged at the bottom of the support plate (41). The arc - shaped baffle (55) is arranged on the surface of the rotating rod (32). The arc - shaped baffle (55) is rotatably connected to the surface of the electromagnetic roller (322).

10. A grinding method based on the machining of a high-strength machine tool column, characterized in that: Adopt a grinding device for machining a high - strength machine tool column according to any one of claims 1 - 9. The grinding method for machining the machine tool column specifically includes the following steps: Step 1: Place the machine tool column to be ground on one side of the grinding box (122) so that the abrasive roller (221) contacts the side of the machine tool column to be ground; Step 2: Start the driving motor (21). The driving motor (21) drives the abrasive roller (221) to rotate through the driving rod (22) so that the abrasive roller (221) grinds the machine tool column; Step 3: During the rotation of the driving rod (22), the driving rod (22) synchronously drives the chip - suction component (3) to operate so that the debris attached to the surface of the abrasive roller (221) is adsorbed to the surface of the chip - suction component (3); Step 4: Start the chip - removing component (4). The chip - removing component (4) removes the debris accumulated on the surface of the chip - suction component (3) so that a large amount of debris does not accumulate on the surface of the chip - suction component (3), and further enables the chip - suction component (3) to better absorb the debris on the surface of the abrasive roller (221); Step 5: While the anti-dandruff component (4) is started, the anti-dandruff component (4) synchronously drives the anti-sticking component (5) to remove the debris on the surface of the anti-dandruff component (4), preventing the debris from adhering to the surface of the anti-dandruff component (4) and re-attaching to the surface of the chip suction component (3).

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