Cylindrical grinding machine

Abstract

The invention discloses a cylindrical grinding machine, and relates to the technical field of machine tools, the cylindrical grinding machine comprises a first supporting table, a second supporting table, an operation table, a controller, a workbench, a part body, a grinding wheel, a clamping assembly, a driving assembly and a linkage mechanism, supporting bases are fixedly arranged at the two ends of the bottom of the first supporting table, and the cylindrical grinding machine further comprises a second supporting table, an operation table, a controller, a workbench, a part body, a grinding wheel, a clamping assembly, a driving assembly and a linkage mechanism; the second supporting table is fixedly installed on the outer wall of the top of the first supporting table. The operation table is fixedly installed in the middle of the outer wall of one end of the second supporting table. The controller is fixedly installed on one side of the outer wall of one end of the first supporting table. The workbench is horizontally and fixedly installed on the outer wall of the top of the second supporting table. The part body is horizontally arranged in the middle position over the workbench. The grinding wheel is fixedly installed in the middle of one end of the top of the workbench. The device has the beneficial effects that grinding chippings are cleaned while synchronous linkage of part movement and rotation is achieved, the grinding quality is improved, and operation is convenient and fast.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of machine tools, in particular to a cylindrical grinder. BACKGROUND

[0002] In the field of mechanical manufacturing, automobile parts and precision instrument processing, cylindrical grinder is the core equipment to realize high-precision grinding of shafts and cylindrical parts, and the machining quality directly determines the assembly precision and performance of the parts. With the upgrading of industrial manufacturing to high-end and precision, the roundness, cylindricity and surface roughness of shaft parts are required to be strict, especially in the fields of aerospace and precision machinery, and small deviations in part machining precision may cause equipment failure. Therefore, the machining stability, synchronization and efficiency of cylindrical grinder have become the key pain points of the industry.

[0003] In the traditional cylindrical grinder, the workpiece is moved back and forth in one direction to achieve full-length polishing by fixed high-speed rotation of the grinding wheel and single driving mechanism. However, the movement and rotation of the workpiece are independently controlled, which makes it difficult to realize synchronous linkage, and the stress of the workpiece is uneven during grinding, affecting the surface quality. In addition, the metal chips generated during grinding are randomly accumulated on the workbench surface and the equipment gap, which not only easily scratches the machined surface of the workpiece, but also may jam the transmission mechanism and affect the stability of the equipment. SUMMARY

[0004] The purpose of the present application is to solve the problems existing in the prior art, and to provide a cylindrical grinder. Its advantages are: realizing synchronous linkage of workpiece movement and rotation while cleaning grinding chips, improving polishing quality and convenient operation.

[0005] The technical scheme adopted by the present application is as follows: an external cylindrical grinder comprises: a support table one, both ends of the bottom of the support table one are arranged and fixedly installed with support bases, further comprises: a support table two, an operating table, a controller, a workbench, a part body, a grinding wheel, a clamping assembly, a driving assembly and a linkage mechanism; the support table two is fixedly installed on the top outer wall of the support table one; the operating table is fixedly installed on the middle position of the outer wall of one end of the support table two; the controller is fixedly installed on one side of the outer wall of one end of the support table one; the workbench is horizontally fixedly installed on the top outer wall of the support table two; the part body is horizontally arranged on the middle position above the workbench; the grinding wheel is fixedly installed on the middle position of one end of the top of the workbench; the clamping assembly is installed on the top of the workbench for clamping and fixing the part body; the driving assembly is installed on one side of the outer wall of the other end of the support table two for driving the part body to rotate; the linkage mechanism is installed between the driving assembly and the part body for the driving assembly to drive the linkage mechanism to drive the part body to move horizontally while rotating synchronously.

[0006] Preferably, the linkage mechanism comprises: a mounting shell one, a mounting plate one, a threaded rod, a sliding sleeve, a mounting plate two, a clamping head one, a plurality of tooth blocks one, a mounting disc, a plurality of tooth blocks two, a tooth plate one, a gear one, a tooth plate two, a collection assembly and a connecting rod, the mounting shell one is vertically fixedly installed on one side of the top of the workbench, the bottom of the mounting plate one is slidably installed on both ends of the other side of the top of the workbench through sliding assemblies one, one end of the threaded rod is rotatably installed on the bottom of the inner wall of one side of the mounting shell one, the other end of the threaded rod sequentially penetrates through the other side of the mounting shell one and the bottom of the side of the mounting plate one away from the mounting shell one, the sliding sleeve is slidably sleeved on the threaded rod, a spiral groove adapted to the threaded rod is formed in the circumferential inner wall of the sliding sleeve, the mounting plate two is vertically fixedly installed on the top of the circumferential outer wall of the sliding sleeve, the clamping head one is rotatably installed on one side of the mounting plate two, a plurality of tooth blocks one are arranged and fixedly installed on the circumferential edge of the clamping head one, the mounting disc is rotatably installed on one end of the mounting plate two, a plurality of tooth blocks two are arranged and fixedly installed on the circumferential edge of the mounting disc, a plurality of tooth blocks one are in meshing arrangement with a plurality of tooth blocks two respectively, the tooth plate one is horizontally arranged directly below the mounting disc, the tooth plate one is in meshing arrangement with the tooth blocks two, the gear one is rotatably installed on the other end of the mounting plate two, the gear one is coaxially arranged with the mounting disc, a supporting assembly is installed on one side of the top of the workbench, the tooth plate two is slidably installed on one side of the top of the supporting assembly through a sliding assembly two, the tooth plate two is horizontally arranged directly below the gear one, the gear one is in meshing arrangement with the tooth plate two, the collection assembly is installed on the other side of the top of the supporting assembly, one side of the connecting rod is fixedly installed with one side of the tooth plate two, and the other side of the connecting rod is installed with the collection assembly.

[0007] Preferably, the collection assembly comprises: a mounting groove plate, a collection disc, a collection box, a collection bin and a scraper, the mounting groove plate is fixedly installed on the other side of the top of the supporting assembly, the collection disc is slidably arranged on the bottom inner wall of the mounting groove plate, one side outer wall of the collection disc is fixedly installed with the other side of the connecting rod, the collection box is fixedly installed on the other side of the supporting assembly, the collection bin is insertingly arranged in the collection box, both ends of the scraper are fixedly installed between the other sides of the inner walls of both ends of the mounting groove plate, and the side away from the mounting groove plate of the scraper is arranged downwardly and obliquely; one end of the grinding wheel is fixedly installed with a spray head, the top of the spray head is fixedly installed with a water pipe, and one end of the water pipe away from the spray head is externally connected with a water source.

[0008] Preferably, the clamping assembly includes: a second clamping head, which is rotatably mounted on the side of the mounting plate one near the mounting housing one. The side of the second clamping head near the mounting housing one is tapered, and the side of the first clamping head near the second clamping head is columnar.

[0009] Preferably, the drive assembly includes: a rotary motor, a support rod, four pulleys, and two belts. The rotary motor is fixedly installed on one side of the outer wall of the other end of the second support platform. The support rod is horizontally rotatably installed between the inner walls of both sides of the second support platform. Two of the pulleys are respectively fixedly installed on one side of the output shaft of the rotary motor and the circumference of the threaded rod. The other two pulleys are respectively sleeved on both sides of the circumference of the support rod. The two belts are respectively meshed between the corresponding two pulleys. An opening is provided on one side of the other end of the second support platform and on the top of the worktable. The two belts are respectively located in the two openings.

[0010] Preferably, the support assembly includes: support frame one and support frame two. Support frame one is fixedly installed at one end of the top side of the workbench, and the top of support frame one is fixedly installed to the bottom of toothed plate one. Support frame two is fixedly installed at the other end of the top side of the workbench, and the other side of the top of support frame two is fixedly installed to the bottom outer wall of the mounting groove plate. The other side of support frame two is fixedly installed to one side of the collection box.

[0011] Preferably, the first sliding component includes: an electric slide rail and an electric slider. The two electric slide rails are respectively fixedly installed at both ends of the other side of the top of the workbench, and the two electric sliders are respectively slidably installed on the two electric slide rails. The two electric sliders are respectively fixedly installed at both ends of the bottom of the mounting plate. The second sliding component includes: a slide rail and a slider. The slide rail is horizontally fixedly installed on one side of the top of the support frame. The slider is slidably installed on the slide rail and fixedly installed at the bottom of the toothed plate.

[0012] Preferably, both the first tooth block and the second tooth block are arranged in a trapezoidal shape, and the first tooth block and the second tooth block are used in cooperation with each other.

[0013] Preferably, the collecting tray is made of an elastic material, the width of the scraper is smaller than the width of the collecting tray, and the edges between the inner wall of the other side of the collecting tray and the bottom inner wall, and the edges between the inner wall of the other side of the collecting tray and the top, are all made of smooth curved surfaces.

[0014] Preferably, the electric slide rail, the electric slider, the rotary motor, and the operating platform are all electrically connected to the controller.

[0015] Compared with the prior art, the beneficial effects of this application are as follows: (1) This invention proposes an external cylindrical grinding machine, which is provided with a support table 1, a support base, a support table 2, an operating table, a controller, a worktable, a part body, a grinding wheel, a clamping assembly, a drive assembly, a mounting shell 1, a mounting plate 1, a threaded rod, a sliding sleeve, a mounting plate 2, a clamping head 1, several tooth blocks 1, a mounting disc, several tooth blocks 2, a tooth plate 1, a gear 1, a tooth plate 2, a collection assembly, and a connecting rod. After the part body is placed in the designated position on the worktable, the clamping assembly is driven by the operating table and the controller to fix the part, and then the drive assembly transmits power to the linkage mechanism: the threaded rod rotates to drive the sliding sleeve, the mounting plate 2, and the part to move horizontally. At the same time, the mounting disc drives the part to rotate synchronously through the meshing of tooth blocks 1, tooth blocks 2, and tooth plate 1. Gear 1 drives the tooth plate 2 to move as the mounting disc rotates. The collection assembly is pulled by the connecting rod to clean the debris. During this period, the grinding wheel grinds at high speed. The operating table can be adjusted in real time, realizing the synchronous linkage of the movement and rotation of the part body while cleaning the grinding debris, improving the grinding quality, and making the operation convenient.

[0016] (2) The present invention proposes an external cylindrical grinding machine, which is equipped with a mounting slot plate, a collection plate, a collection box, a collection chamber, a scraper, a nozzle and a water pipe. The collection plate is driven by a drive component to slide, the nozzle sprays water to cool the grinding area and guides the chips to fall into the elastic collection plate in an orderly manner. When resetting, the scraper scrapes the chips into the collection chamber of the collection box. The support frame ensures stable operation. After operation, the collection chamber can be pulled out for centralized cleaning, realizing the cleaning of grinding chips. The operation is convenient and efficient. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present invention.

[0018] Figure 2 This is a perspective view of the back of the invention.

[0019] Figure 3 For the present invention Figure 1 A 3D view of point A in the middle.

[0020] Figure 4 For the present invention Figure 2 A 3D view of point B in the middle.

[0021] Figure 5 This is a perspective view highlighting the rotating motor of the present invention. Figure 6 For the present invention Figure 5 A 3D view of point C in the middle.

[0022] Figure 7 This is a perspective view highlighting the support rod in this invention.

[0023] In the diagram: 1. Support platform one; 10. Support base; 11. Support platform two; 12. Operating table; 13. Controller; 14. Workbench; 15. Part body; 16. Grinding wheel; 201. Mounting housing one; 202. Mounting plate one; 203. Threaded rod; 204. Sliding sleeve; 205. Mounting plate two; 206. Clamping head one; 207. Gear block one; 208. Mounting disc; 209. Gear block two; 2010. Gear plate one; 2011. Gear one; 2012. Toothed plate 2; 2013, connecting rod; 301, mounting slot plate; 302, collection tray; 303, collection box; 304, collection bin; 305, scraper; 306, nozzle; 307, water pipe; 401, clamping head 2; 501, rotating motor; 502, support rod; 503, pulley; 504, belt; 601, support frame 1; 602, support frame 2; 701, electric slide rail 1; 702, electric slider 1; 703, slide rail 2; 704, slider 2. Detailed Implementation

[0024] The present application will be further described below with reference to specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0025] In the description of this application, it should be noted that the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., which indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of this application.

[0026] It should be noted that the terms "first," "second," etc., in the specification and claims of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0027] One preferred embodiment of this application, such as Figures 1 to 7As shown, an external cylindrical grinding machine includes: a support table 1, with support bases 10 fixedly installed at both ends of the bottom of the support table 1; and a second support table 11, an operating table 12, a controller 13, a worktable 14, a workpiece body 15, a grinding wheel 16, a clamping assembly, a drive assembly, and a linkage mechanism. The second support table 11 is fixedly installed on the top outer wall of the support table 1; the operating table 12 is fixedly installed at the middle position of one end of the outer wall of the second support table 11; the controller 13 is fixedly installed on one side of one end of the outer wall of the support table 11; and the worktable 14 is horizontally fixedly installed on the support table 11. The top outer wall of the support platform 11; the part body 15 is horizontally positioned at the center directly above the worktable 14; the grinding wheel 16 is fixedly installed at the center of one end of the top of the worktable 14; the clamping assembly is installed on the top of the worktable 14 to clamp and fix the part body 15; the drive assembly is installed on one side of the outer wall of the other end of the support platform 11 to drive the part body 15 to rotate; the linkage mechanism is installed between the drive assembly and the part body 15 to rotate synchronously when the drive assembly drives the linkage mechanism to move the part body 15 horizontally.

[0028] First, place the part body 15 horizontally above the center of the worktable 14. Then, drive the clamping assembly through the operating table 12 and controller 13 to firmly clamp and fix the part body 15. After the clamping assembly is fixed, start the drive assembly through the operating table 12 and controller 13. The drive assembly outputs power to the linkage mechanism. Under the transmission action of the linkage mechanism, the part body 15 moves horizontally and rotates synchronously. At this time, the grinding wheel 16 maintains high-speed rotation to perform external cylindrical grinding on the horizontally moving and synchronously rotating part body 15. During the entire processing, the operating parameters can be adjusted in real time through the operating table 12. The support bases 10 at both ends of the bottom of the support table 1 always provide stable support for the equipment, ensuring that the grinding operation is accurate and efficient. This achieves synchronous linkage between the movement and rotation of the part body 15 and the cleaning of grinding debris, improving the grinding quality and making the operation convenient.

[0029] Further reference Figures 1 to 7The linkage mechanism includes: mounting housing 201, mounting plate 202, threaded rod 203, sliding sleeve 204, mounting plate 205, clamping head 206, several toothed blocks 207, mounting disc 208, several toothed blocks 209, toothed plate 2010, gear 2011, toothed plate 2012, collecting assembly, and connecting rod 2013. Mounting housing 201 is vertically fixed to one side of the top of the workbench 14. The bottom ends of mounting plate 202 are slidably mounted to the other ends of the top of the workbench 14 via sliding assembly 2. One end of rod 203 is rotatably mounted on the bottom of the inner wall of mounting housing 201. The other end of threaded rod 203 passes through the other side of mounting housing 201 and the bottom of mounting plate 202 away from mounting housing 201. Sliding sleeve 204 is slidably mounted on threaded rod 203. The inner circumference of sliding sleeve 204 has a spiral groove adapted to threaded rod 203. Mounting plate 205 is vertically fixed on the top of the outer circumference of sliding sleeve 204. Clamping head 206 is rotatably mounted on one side of mounting plate 205. Several toothed blocks 207 are arranged separately. A mounting plate 208 is rotatably mounted on one end of a mounting plate 205, and several toothed blocks 209 are fixedly mounted on the circumferential edge of the mounting plate 208. Several toothed blocks 207 mesh with several toothed blocks 209. A toothed plate 2010 is horizontally positioned directly below the mounting plate 208 and meshes with the toothed blocks 209. A gear 2011 is rotatably mounted on the other end of the mounting plate 205 and is coaxially mounted with the mounting plate 208. The top of the worktable 14... A support assembly is installed on one side of the support assembly. The toothed plate 2012 is slidably installed on one side of the top of the support assembly via the sliding assembly 2. The toothed plate 2012 is horizontally positioned directly below the gear 1 2011. The gear 1 2011 and the toothed plate 2012 are meshed together. The collection assembly is installed on the other side of the top of the support assembly. One side of the connecting rod 2013 is fixedly installed with one side of the toothed plate 2012, and the other side of the connecting rod 2013 is installed with the collection assembly. The toothed block 1 207 and the toothed block 2 209 are both trapezoidal in shape, and the toothed block 1 207 and the toothed block 2 209 cooperate with each other.

[0030] First, the drive assembly is activated via the control panel 12 and controller 13. The drive assembly outputs power to the threaded rod 203 of the linkage mechanism, causing the threaded rod 203 to rotate stably around its own axis. Since the spiral groove on the inner circumference of the sliding sleeve 204 meshes with the threaded rod 203, the rotation of the threaded rod 203 drives the sliding sleeve 204 to move smoothly horizontally along the axial direction of the threaded rod 203. Simultaneously, the sliding sleeve 204 drives the top-fixed mounting plate 205 to move horizontally along with it. The mounting plate 205 then pulls the rotating mounting plate on one side... The clamping head 206 and the part body 15 fixed to the clamping head 206 move horizontally. At the same time, during the horizontal movement of the mounting plate 205, the mounting disk 208, which is rotatably mounted at one end, moves synchronously with the mounting plate 205. Several trapezoidal toothed blocks 209 fixed on the circumferential edge of the mounting disk 208 mesh with the toothed plate 2010 horizontally positioned directly below the mounting disk 208. Because the toothed plate 2010 is fixed in position, the toothed blocks 209 drive the mounting disk 208 to rotate around its own axis. When the mounting plate 208 rotates, the trapezoidal toothed blocks 209 on its edge mesh with several trapezoidal toothed blocks 207 fixed to the circumferential edge of the clamping head 206. The toothed blocks 209 then drive the toothed blocks 207 to rotate synchronously, which in turn drives the clamping head 206 to rotate around its own axis. This ultimately achieves simultaneous horizontal movement and rotation of the part body 15. Furthermore, when the mounting plate 208 rotates, a gear 2011 coaxially mounted on its other end rotates synchronously with the mounting plate 208. Engaging with the toothed plate 2012 horizontally positioned directly below it, the gear 1 2011 drives the toothed plate 2012 to move horizontally along the sliding component 2 on the top of the support assembly when it rotates. One side of the toothed plate 2012 is fixedly connected to the collection component via the connecting rod 2013. When the toothed plate 2012 moves, the collection component is pulled synchronously by the connecting rod 2013 to clean the debris generated during the grinding process in real time. This achieves simultaneous linkage between the movement and rotation of the part body 15 and the cleaning of grinding debris, improving the grinding quality and making the operation convenient.

[0031] Further reference Figures 1 to 2 and Figures 6 to 7The collection components include: a mounting trough plate 301, a collection tray 302, a collection box 303, a collection chamber 304, and a scraper 305. The mounting trough plate 301 is fixedly installed on the other side of the top of the support component. The collection tray 302 is slidably disposed on the bottom inner wall of the mounting trough plate 301. One outer wall of the collection tray 302 is fixedly installed on the other side of the connecting rod 2013. The collection box 303 is fixedly installed on the other side of the support component. The collection chamber 304 is inserted into the collection box 303. Both ends of the scraper 305 are fixedly installed between the other sides of the inner walls of both ends of the mounting trough plate 301. The side of the scraper 305 away from the mounting trough plate 301 is inclined downwards. A nozzle 306 is fixedly installed on the top of one end of the grinding wheel 16. A water pipe 307 is fixedly installed on the top of the nozzle 306. A water source is connected to the end furthest from the nozzle 306; the support assembly includes: support frame one 601 and support frame two 602. Support frame one 601 is fixedly installed at one end of the top side of the workbench 14, and the top of support frame one 601 is fixedly installed at the bottom of toothed plate one 2010. Support frame two 602 is fixedly installed at the other end of the top side of the workbench 14, and the other side of the top of support frame two 602 is fixedly installed at the bottom outer wall of the mounting groove plate 301. The other side of support frame two 602 is fixedly installed at one side of the collection box 303. The collection tray 302 is made of elastic material. The width of the scraper 305 is smaller than the width of the collection tray 302. The edges between the inner wall of the other side of the collection tray 302 and the bottom inner wall, and the edges between the inner wall of the other side of the collection tray 302 and the top are all smooth curved surfaces.

[0032] First, the drive assembly is activated via the operating console 12 and controller 13, causing the toothed plate 2012 to move horizontally along the sliding assembly 2 at the top of the support frame 2 602. The toothed plate 2012 pulls the collection tray 302 to slide synchronously on the bottom inner wall of the mounting slot plate 301 via the connecting rod 2013. Simultaneously, water is supplied to the water pipe 307 via an external water source. The water flows through the water pipe 307 to the nozzle 306 fixed at the top of one end of the grinding wheel 16. The nozzle 306 sprays water evenly onto the grinding area of ​​the grinding wheel 16 and the workpiece body 15, achieving both cooling and flushing the grinding debris into the collection tray 302 below. The water flow is small, and the spraying method prevents the grinding debris from flying around, instead directing it to fall into the collection tray 302 in the tangential direction of the grinding process. Additionally, due to humidity, the debris accumulates in the collection tray 302. Since the collection tray 302 is made of elastic material, and its other inner wall and the edges between the bottom and top are... With the aid of water flow, the smooth curved surface allows debris to smoothly collect in the collection tray 302, preventing residue. When the collection tray 302 moves to the position of the scraper 305 with the connecting rod 2013, because the width of the scraper 305 is smaller than the width of the collection tray 302 and one side is tilted downwards, the scraper 305 will scrape against the other side of the elastic collection tray 302. After use, it will be reversed and reset. At this time, the scraper 305 will press against the bottom inner wall of the collection tray 302, completely scraping off the debris in the tray. The scraped debris will fall into the collection box 303, which is fixedly connected to the other side of the support frame 2 602, and finally fall into the collection chamber 304 inserted in the collection box 303. Throughout the process, the support frame 1 601 is fixed to one end of the top of the worktable 14, providing stable support for the toothed plate 1 2010, indirectly ensuring the coordinated operation of the linkage mechanism and the collection component. After the grinding operation is completed, the collection chamber 304 can be directly pulled out to clean the debris. The operation is convenient and efficient.

[0033] Further reference Figure 1 The clamping assembly includes: a second clamping head 401, which is rotatably mounted on the side of the mounting plate 202 near the mounting housing 201. The side of the second clamping head 401 near the mounting housing 201 is tapered, and the side of the first clamping head 206 near the second clamping head 401 is columnar.

[0034] First, the sliding assembly is started via the operating table 12 and the controller 13, driving the mounting plate 202 to move horizontally along the top of the worktable 14 toward the mounting housing 201. Simultaneously, the mounting plate 202 drives the clamping head 401, which is rotatably mounted on the side closest to the mounting housing 201, to move in the same direction. As the conical side of the clamping head 401 gradually approaches one end of the part body 15, the inclined surface of the conical structure will fit tightly against the inner wall of the end of the part body 15. As the mounting plate 202 continues to move, the radial clamping force generated by the conical surface gradually increases, cooperating with the columnar side of the clamping head 206 to form a stable clamp from both ends of the part body 15. At the same time, since the clamping head 401 is rotatably mounted, it can rotate synchronously when the part body 15 rotates, ensuring that the grinding rotation requirements of the part are not affected under the clamping state.

[0035] Further reference Figures 1 to 2 , Figure 5 and Figure 7 The drive assembly includes: a rotary motor 501, a support rod 502, four pulleys 503, and two belts 504. The rotary motor 501 is fixedly installed on one side of the outer wall of the other end of the support platform 11. The support rod 502 is horizontally rotatably installed between the inner walls of both sides of the support platform 11. Two pulleys 503 are fixedly installed on one side of the output shaft of the rotary motor 501 and the circumference of the threaded rod 203, respectively. The other two pulleys 503 are respectively sleeved on both sides of the circumference of the support rod 502. The two belts are respectively meshed between the corresponding two pulleys 503. An opening is provided on one side of the other end of the support platform 11 and the top of the worktable 14. The two belts 504 are located in the two openings.

[0036] First, the rotary motor 501 is started via the control panel 12 and the controller 13. The output shaft of the rotary motor 501 drives the pulley 503 fixed at its end to rotate synchronously. The pulley 503 is driven by the corresponding belt 504 to drive the pulley 503 sleeved on one side of the support rod 502 to rotate. The support rod 502 rotates synchronously with the pulley 503, which in turn drives the pulley 503 sleeved on the other side of its circumference to rotate in the same direction. The pulley 503 is driven by another belt 504 to drive the pulley 503 fixed on one side of the threaded rod 203 to rotate. Finally, the power of the rotary motor 501 is accurately transmitted to the threaded rod 203 through the pulley 503, belt 504 and support rod 502, driving the threaded rod 203 to rotate stably.

[0037] Further reference Figure 1 and Figure 4The first sliding component includes: an electric slide rail 701 and an electric slider 702. The two electric slide rails 701 are fixedly installed at both ends of the other side of the top of the workbench 14. The two electric sliders 702 are slidably installed on the two electric slide rails 701. The two electric sliders 702 are fixedly installed at both ends of the bottom of the mounting plate 202. The second sliding component includes: a slide rail 703 and a slider 704. The slide rail 703 is horizontally fixedly installed on one side of the top of the support frame 602. The slider 704 is slidably installed on the slide rail 703. The slider 704 is fixedly installed at the bottom of the toothed plate 2012.

[0038] First, the sliding assembly is activated via the control panel 12 and controller 13, causing the two electric sliders 702 fixed at both ends of the bottom of the mounting plate 202 to slide synchronously and smoothly on the two electric slide rails 701 fixed at both ends on the other side of the top of the workbench 14. This drives the mounting plate 202 and its mounted clamping head 401 to move along the electric slide rails 701, thus adjusting the position of the clamping assembly. When the gear 2011 in the linkage mechanism drives the toothed plate 2012 to move, the slider 704 fixed at the bottom of the toothed plate 2012 will slide synchronously on the slide rail 703 horizontally fixed on one side of the top of the support frame 602. Through the cooperation of the slider 704 and the slide rail 703, the stability and accuracy of the toothed plate 2012 in moving the collecting assembly are ensured.

[0039] Further reference Figure 1 and Figure 4 The electric slide rail 701, the electric slider 702, the rotary motor 501, and the operating table 12 are all electrically connected to the controller 13.

[0040] First, operation commands are input through the controller 13 and the operating console 12. The commands send drive signals to the electrically connected electric slide rail 701, electric slider 702, and rotary motor 501, respectively. Upon receiving the signal, the electric slide rail 701 starts working, driving the electrically controlled electric slider 702, which is adapted to it and is installed in a specific way, to slide precisely along the slide rail direction, thereby adjusting the position of the mounting plate 202. At the same time, the signal sent by the controller 13 drives the rotary motor 501 to start, providing power output to the drive components. The entire process achieves precise transmission and coordinated control of commands through the electrical connection between the controller 13 and each component, ensuring that the operation process is orderly and efficient.

[0041] Working principle: First, place the part body 15 horizontally above the center of the worktable 14. Then, activate the sliding assembly 1 via the operating table 12 and controller 13. This causes the electric sliders 702 at both ends of the bottom of the mounting plate 202 to slide synchronously and smoothly on the electric slide rail 701, moving the mounting plate 202 and the clamping head 401 towards the clamping head 206. The conical side of the clamping head 401 fits tightly against the inner wall of the end of the part body 15, and cooperates with the cylindrical side of the clamping head 206 to form a stable clamp. The clamping head 401 can rotate synchronously with the part body 15. Then, activate the drive via the operating table 12 and controller 13. The rotating motor 501 of the moving component drives the corresponding pulley 503 to rotate via its output shaft. This rotation is then transmitted via belt 504, causing the pulleys 503 on both sides of the support rod 502 to rotate synchronously. This, in turn, drives the pulley 503 on the threaded rod 203 to rotate via another belt 504, thus driving the threaded rod 203 to rotate stably. When the threaded rod 203 rotates, the sliding sleeve 204 meshing with it moves horizontally along the axial direction, causing the mounting plate 205, clamping head 206, and part body 15 to move horizontally. Simultaneously, the mounting disc 208 on the mounting plate 205 moves with it, and the toothed block 209 of the mounting disc 208 meshes and rotates with the fixed toothed plate 2010. The meshing of toothed block 209 and toothed block 207 drives the clamping head 206 and the part body 15 to rotate synchronously. When the mounting plate 208 rotates, it also drives the coaxial gear 2011 to rotate. Gear 2011 drives the toothed plate 2012 to move. The slider 704 at the bottom of the toothed plate 2012 slides synchronously on the slide rail 703. The collecting plate 302 is pulled to move through the connecting rod 2013. At the same time, the external water source is delivered to the nozzle 306 through the water pipe 307 to spray water into the grinding area to cool it and guide the debris to fall into the collecting plate 302. When the collecting plate 302 moves to the position of the scraper 305, the scraper 305 is in contact with the elastic collecting plate 302. During the scraping and reverse reset, the scraper 305 presses against the bottom of the collection tray 302 to completely scrape the debris into the collection chamber 304 of the collection box 303. Throughout the processing, the operating table 12 is electrically connected to the electric slide rail 701, the electric slider 702, and the rotary motor 501 through the controller 13 to adjust the operating parameters in real time. The support base 10 at the bottom of the support table 1 always provides stable support. The grinding wheel 16 maintains high-speed rotation to perform external cylindrical grinding on the part body 15. After the operation is completed, the collection chamber 304 can be directly pulled out to clean up the debris. This realizes the synchronous linkage of the movement and rotation of the part body 15, while cleaning up the debris, improving the grinding quality, and making the operation convenient.

[0042] The basic principles, main features, and advantages of this application have been described above. Those skilled in the art should understand that this application is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this application. Various changes and modifications can be made to this application without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection claimed by this application is defined by the appended claims and their equivalents.

Claims

1. An external cylindrical grinding machine, comprising: Support platform one (1), wherein support bases (10) are fixedly installed at both ends of the bottom of the support platform one (1), characterized in that it further includes: Support platform two (11): The support platform two (11) is fixedly installed on the top outer wall of the support platform one (1); Operating table (12): The operating table (12) is fixedly installed at the middle position of the outer wall of one end of the support platform (11); Controller (13): The controller (13) is fixedly installed on one side of the outer wall of one end of the support platform (1); Workbench (14): The workbench (14) is horizontally fixedly installed on the top outer wall of the support platform (11); Part body (15): The part body (15) is horizontally positioned at the center directly above the worktable (14); Grinding wheel (16): The grinding wheel (16) is fixedly installed at the middle position of one end of the top of the workbench (14); Clamping assembly: The clamping assembly is mounted on the top of the worktable (14) for clamping and fixing the part body (15); Drive assembly: The drive assembly is installed on one side of the outer wall of the other end of the support platform (11) to drive the part body (15) to rotate; Linkage mechanism: The linkage mechanism is installed between the drive component and the part body (15) to rotate synchronously when the drive component drives the linkage mechanism to move the part body (15) horizontally.

2. The external cylindrical grinding machine as described in claim 1, characterized in that, The linkage mechanism includes: a first mounting shell (201), a first mounting plate (202), a threaded rod (203), a sliding sleeve (204), a second mounting plate (205), a first clamping head (206), several first toothed blocks (207), a mounting plate (208), several second toothed blocks (209), a first toothed plate (2010), a first gear (2011), a second toothed plate (2012), a collecting assembly, and a connecting rod (2013). The first mounting shell (201) is vertically fixed to one side of the top of the workbench (14). The bottom ends of the first mounting plate (202) are slidably mounted to the other two ends of the top of the workbench (14) via the first sliding assembly. One end of the threaded rod (203) is rotatably mounted on the bottom of the inner wall of the first mounting housing (201). The other end of the threaded rod (203) passes through the other side of the first mounting housing (201) and the bottom of the first mounting plate (202) away from the first mounting housing (201). The sliding sleeve (204) is slidably mounted on the threaded rod (203). The inner circumference of the sliding sleeve (204) is provided with a spiral groove adapted to the threaded rod (203). The second mounting plate (205) is vertically fixedly mounted on the top of the outer circumference of the sliding sleeve (204). The first clamping head (206) is rotatably mounted on the second mounting plate (205). On one side, several toothed blocks (207) are arranged and fixedly installed on the circumferential edge of the clamping head (206). The mounting plate (208) is rotatably installed on one end of the mounting plate (205). Several toothed blocks (209) are arranged and fixedly installed on the circumferential edge of the mounting plate (208). Several toothed blocks (207) mesh with several toothed blocks (209). A toothed plate (2010) is horizontally positioned directly below the mounting plate (208). The toothed plate (2010) meshes with the toothed blocks (209). A gear (2011) is rotatably installed on the other side of the mounting plate (205). At one end, the gear one (2011) is coaxially arranged with the mounting plate (208). A support assembly is installed on one side of the top of the workbench (14). The toothed plate two (2012) is slidably installed on one side of the top of the support assembly through the sliding assembly two. The toothed plate two (2012) is horizontally arranged directly below the gear one (2011). The gear one (2011) and the toothed plate two (2012) are meshed. The collecting assembly is installed on the other side of the top of the support assembly. One side of the connecting rod (2013) is fixedly installed with one side of the toothed plate two (2012). The other side of the connecting rod (2013) is installed with the collecting assembly.

3. The external cylindrical grinding machine as described in claim 2, characterized in that, The collection assembly includes: a mounting slot plate (301), a collection tray (302), a collection box (303), a collection chamber (304), and a scraper (305). The mounting slot plate (301) is fixedly installed on the other side of the top of the support assembly. The collection tray (302) is slidably disposed on the bottom inner wall of the mounting slot plate (301). One outer wall of the collection tray (302) is fixedly installed on the other side of the connecting rod (2013). The collection box (303) is fixedly installed on the other side of the support assembly. The collection chamber (304) is inserted into the collection box (303). The two ends of the scraper (305) are fixedly installed between the other sides of the inner walls of the two ends of the mounting slot plate (301). The side of the scraper (305) away from the mounting slot plate (301) is inclined downward. A nozzle (306) is fixedly installed on the top of one end of the grinding wheel (16), and a water pipe (307) is fixedly installed on the top of the nozzle (306). A water source is connected to the end of the water pipe (307) away from the nozzle (306).

4. The external cylindrical grinding machine as described in claim 2, characterized in that, The clamping assembly includes: a second clamping head (401), which is rotatably mounted on the side of the first mounting plate (202) near the first mounting housing (201). The side of the second clamping head (401) near the first mounting housing (201) is tapered, and the side of the first clamping head (206) near the second clamping head (401) is columnar.

5. The external cylindrical grinding machine as described in claim 3, characterized in that, The drive assembly includes a rotary motor (501), a support rod (502), four pulleys (503) and two belts (504). The rotary motor (501) is fixedly installed on one side of the outer wall of the other end of the support platform (11). The support rod (502) is horizontally rotatably installed between the inner walls of both sides of the support platform (11). Two of the pulleys (503) are fixedly installed on one side of the output shaft of the rotary motor (501) and the circumference of the threaded rod (203). The other two pulleys (503) are respectively sleeved on both sides of the circumference of the support rod (502). The two belts are respectively meshed between the corresponding two pulleys (503). An opening is provided on one side of the other end of the support platform (11) and the top of the worktable (14). The two belts (504) are respectively located in the two openings.

6. The external cylindrical grinding machine as described in claim 3, characterized in that, The support assembly includes: support frame one (601) and support frame two (602). Support frame one (601) is fixedly installed at one end of the top side of the workbench (14). The top of support frame one (601) is fixedly installed at the bottom of toothed plate one (2010). Support frame two (602) is fixedly installed at the other end of the top side of the workbench (14). The other side of the top of support frame two (602) is fixedly installed at the bottom outer wall of the mounting slot plate (301). The other side of support frame two (602) is fixedly installed at one side of the collection box (303).

7. An external cylindrical grinding machine as described in claim 6, characterized in that, The first sliding component includes: an electric slide rail (701) and an electric slider (702). The two electric slide rails (701) are fixedly installed at both ends of the other side of the top of the workbench (14). The two electric sliders (702) are slidably installed on the two electric slide rails (701). The two electric sliders (702) are fixedly installed at both ends of the bottom of the mounting plate (202). The second sliding component includes: a slide rail (703) and a slider (704). The slide rail (703) is horizontally fixedly installed on one side of the top of the support frame (602). The slider (704) is slidably installed on the slide rail (703). The slider (704) is fixedly installed at the bottom of the toothed plate (2012).

8. An external cylindrical grinding machine as described in claim 2, characterized in that, The first tooth block (207) and the second tooth block (209) are both arranged in a trapezoidal shape, and the first tooth block (207) and the second tooth block (209) are used in cooperation with each other.

9. An external cylindrical grinding machine as described in claim 3, characterized in that, The collecting tray (302) is made of an elastic material, the width of the scraper (305) is smaller than the width of the collecting tray (302), and the edges between the inner wall of the other side and the bottom inner wall of the collecting tray (302) and the edges between the inner wall of the other side and the top of the collecting tray (302) are both made of smooth curved surfaces.

10. An external cylindrical grinding machine as described in claim 7, characterized in that, The electric slide rail (701), the electric slider (702), the rotating motor (501), and the operating table (12) are all electrically connected to the controller (13).

Images