Double-station edge grinding machine

Abstract

The invention relates to the technical field of grinding, and provides a double-station edge grinding machine which is characterized in that a grinding device is arranged above a base, and the grinding device is fixedly connected with the base. The stabilizing device is arranged above the grinding device and connected with the grinding device. The dust removal device is arranged above the grinding device and on the side of the stabilizing device, and the dust removal device is connected with the stabilizing device. When work starts, a worker places a machined part on the grinding device, then the worker opens the grinding device and the dust removal device, the grinding device grinds one side edge of the machined part, and after grinding is completed, the grinding device rotates to drive the machined part to rotate, so that the other side edge is ground; the grinding device rotates and drives the stabilizing device to fix the machined part, jumping of the machined part during grinding is prevented, meanwhile, the stabilizing device drives the dust removal device to clean the surface of the machined part, and the influence of dust on fixing of the stabilizing device is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of grinding, in particular to a double-station edge grinding machine. Background Art

[0002] The working principle of the edge grinder is to cut the edge of the material through a high-speed rotating grinding wheel or abrasive tool to achieve the desired processing effect. In this process, parameters such as the rotation speed, feed speed and grinding depth of the grinding wheel or abrasive tool can be adjusted according to specific needs to adapt to the processing characteristics of different materials. In terms of structural composition, the edge grinder mainly includes key components such as the spindle, grinding wheel, transmission device and workpiece clamping device. The spindle is the power source of the edge grinder, which drives the grinding wheel to rotate through the transmission device. The selection and installation of the grinding wheel are crucial to the processing effect, and it is usually composed of abrasives, binders and pores. The workpiece clamping device is used to fix the workpiece to ensure stability and precision during the processing process. The edge grinder has a wide range of applications in industrial production, involving a variety of materials such as glass, metal, plastic, ceramics and wood. In the field of glass processing, the edge grinder is mainly used to grind and polish the edges of products such as glass plates and glass tubes to improve the quality and aesthetics of the products. In the field of metal processing, edge grinding machines are used to chamfer and deburr the edges of metal plates, metal bars and other materials to improve the assembly performance and service life of parts.

[0003] When grinding a workpiece, it often jumps, which not only affects the grinding accuracy and surface quality, but may also cause damage to the edge grinder. Summary of the invention

[0004] The invention aims to solve the technical problem of how to fix the workpiece, and proposes a double-station edge grinding machine. The technical solution of the invention is as follows: A double-station edge grinding machine includes: a base, a grinding device, a stabilizing device, and a dust removal device. The grinding device is arranged above the base, and the grinding device is fixedly connected to the base. The stabilizing device is arranged above the grinding device, and the stabilizing device is connected to the grinding device. The dust removal device is arranged above the grinding device and on the side of the stabilizing device, and the dust removal device is connected to the stabilizing device.

[0005] At the beginning of the work, the staff puts the workpiece on the grinding device, and then turns on the grinding device and the dust removal device. The grinding device grinds one side of the workpiece. After grinding, the grinding device rotates to drive the workpiece to rotate, so as to grind the other side. The rotation of the grinding device also drives the stabilizing device to fix the workpiece. At the same time, the stabilizing device drives the dust removal device to clean the surface of the workpiece to prevent dust from affecting the fixation of the stabilizing device.

[0006] Furthermore, the grinding device includes: a support rod, a gear box, a fixed gear, two first rotating rods, two rotating gears, a bracket, a first motor, a driving wheel, a driven wheel, a belt, two load-bearing plates, four limit plates, a plurality of first springs, four clamping plates, two fixed blocks, two second motors, and two grinding wheels. The support rod is vertically arranged and arranged above the base, and the lower end of the support rod is fixedly connected to the base. The gear box is sleeved on the support rod, and the gear box is rotatably connected to the support rod, and its rotation axis is vertically arranged. The fixed gear is arranged in the gear box, sleeved on the support rod, and the fixed gear is fixedly connected to the support rod. The two first rotating rods are vertically arranged, and the two first rotating rods are symmetrically arranged and penetrate the upper surface of the gear box. The two first rotating rods are respectively arranged on both sides of the support rod, and the two first rotating rods are rotatably connected to the gear box. Two rotating gears are arranged in the gear box, respectively arranged on the two first rotating rods, and the two rotating gears are respectively fixedly connected to the two first rotating rods. The bracket is arranged above the base and on the side of the gear box, and the bracket is fixedly connected to the base. The first motor shaft is vertically arranged, the first motor is arranged between the bracket and the gear box, arranged above the base, and the first motor is fixedly connected to the bracket. The driving wheel is sleeved on the first motor shaft, arranged below the first motor, and arranged above the base, and the driving wheel is fixedly connected to the first motor shaft. The passive wheel is sleeved on the support rod, arranged above the base, and arranged below the gear box. The passive wheel is rotatably connected to the support rod, and its rotation axis is vertically arranged and fixedly connected to the gear box. The belt is sleeved on the driving wheel and the passive wheel, and the belt is frictionally connected to the driving wheel and the passive wheel. Two bearing plates are horizontally arranged, respectively arranged above the two first rotating rods, respectively arranged on both sides of the support rod, and the two bearing plates are respectively fixedly connected to the two first rotating rods. Four limit plates are vertically arranged, the four limit plates are symmetrically arranged, respectively arranged above the two bearing plates, and the four limit plates are fixedly connected to the bearing plates. The axes of a plurality of first springs are horizontally arranged, the plurality of first springs are symmetrically arranged, and one end of the plurality of first springs is fixedly connected to the limit plates. The four clamping plates are parallel to the four limit plates, and the four clamping plates are respectively arranged on the sides of the four first springs away from the four limit plates, and the four clamping plates are respectively fixedly connected to the other ends of the four first springs. Two fixed blocks are arranged above the base, respectively arranged on both sides of the gear box, and the two fixed blocks are fixedly connected to the base. The rotating shafts of the two second motors are arranged vertically, and the two fixed blocks are respectively arranged above the two fixed blocks, and the two second motors are fixedly connected to the two fixed blocks. The two grinding wheels are respectively sleeved on the rotating shafts of the two second motors, and the two grinding wheels are respectively fixedly connected to the rotating shafts of the two second motors.

[0007] At the beginning of the work, the staff puts the workpiece between the clamping plates and fixes the workpiece under the action of the first spring. After that, the staff turns on the second motor, and the second motor rotates to drive the grinding wheel to rotate. The grinding wheel rotates to grind one side of the workpiece. When the grinding is completed, the staff turns on the first motor, and the first motor rotates to drive the driving wheel to rotate, the driving wheel rotates to drive the belt, the belt rotates to drive the driven wheel to rotate, the driven wheel rotates to drive the gear box to rotate, the gear box rotates to drive the first rotating rod and the rotating gear to rotate around the fixed gear, and the rotating gear and the fixed gear cooperate to drive the rotating gear to rotate, the rotating gear rotates to drive the first rotating rod to rotate, the first rotating rod rotates to drive the bearing plate to rotate, and the bearing plate rotates to drive the clamping plate to rotate, thereby driving the workpiece to rotate, so as to grind the other side of the workpiece.

[0008] Furthermore, two limit rods are arranged below the gear box, the two limit rods are symmetrically arranged, and the two limit rod ends are fixedly connected to the gear box.

[0009] Two limit rods are used to limit the gearbox to rotate only 180 degrees.

[0010] Furthermore, two limit blocks corresponding to the two limit rods are arranged on the base, and the two limit blocks are fixedly connected to the base.

[0011] The limit block cooperates with the limit rod to limit the movement of the limit rod.

[0012] Furthermore, the stabilizing device includes: a first fixed plate, a second fixed plate, a connecting plate, a plurality of second springs, a vent pipe, two suction cups, an electric valve, a plurality of telescopic rods, an elliptical ring, two sealing cylinders, two pistons, two push rods, and two connecting pipes. The first fixed plate is sleeved on the support rod and arranged above the clamping plate, and the first partition is fixedly connected to the support rod. The second fixed plate is sleeved on the support rod and arranged above the first fixed plate, and the second fixed plate is fixedly connected to the support rod. The connecting plate is parallel to the first fixed plate, sleeved on the support rod, and arranged between the first fixed plate and the second fixed plate, and the connecting plate is slidably connected to the support rod along the vertical direction. A plurality of second springs are arranged vertically and arranged between the second fixed plate and the connecting plate, and the upper end of the second spring is fixedly connected to the second fixed plate, and the lower end is fixedly connected to the connecting plate. Two vent pipes are arranged vertically, and the two vent pipes pass through the connecting plate, and are arranged between the first fixed plate and the second fixed plate, and are respectively arranged on both sides of the support rod, and the two vent pipes are fixedly connected to the connecting plate. Two suction cups are respectively arranged below the two ventilation pipes and above the first fixed plate, and the two suction cups are respectively connected to the two ventilation pipes. Two electric valves are respectively arranged on the two ventilation pipes, on the connecting plate, and below the second fixed plate, and the two electric valves are respectively fixedly connected to the two ventilation pipes. A plurality of telescopic rods are vertically arranged and arranged between the first fixed plate and the connecting plate. The upper ends of the plurality of telescopic rods are fixedly connected to the connecting plate, and the lower ends are fixedly connected to the first fixed plate. The axis of the elliptical ring coincides with the axis of the support rod, the elliptical ring is arranged above the gear box, and below the two load-bearing plates, and the elliptical ring is fixedly connected to the gear box. The axes of the two sealing cylinders are horizontally arranged, and the two sealing cylinders are symmetrically arranged, respectively arranged on both sides of the support rod, arranged inside the elliptical ring, arranged above the gear box, and arranged below the two load-bearing plates, and the two sealing cylinders are fixedly connected to the support rod. Two pistons are vertically arranged and respectively arranged in the two sealing cylinders, and the two pistons are respectively connected to the two sealing cylinders along the horizontal reverse sliding. The two push rods are arranged horizontally, and the two push rods respectively penetrate the sides of the two sealing cylinders away from the support rods, and are respectively arranged on the sides of the two pistons. The two push rods are respectively fixedly connected to the two pistons, and are respectively slidably connected to the two sealing cylinders along the horizontal direction. The two connecting pipes penetrate the first fixed plate, and the lower ends of the two connecting pipes are respectively connected to the two sealing cylinders, and the upper ends of the two connecting pipes are connected to a plurality of telescopic rods.

[0013] When the gearbox rotates in the direction close to the first motor, the gearbox drives the elliptical ring to rotate, and the rotation of the elliptical ring drives the push rod to move in the direction close to the support rod. The movement of the push rod drives the piston to move, and the movement of the piston pushes the hydraulic oil in the sealing cylinder into the telescopic rod, and the telescopic rod extends. The extension of the telescopic rod drives the connecting plate to move upward, and the upward movement of the connecting plate drives the vent pipe to move upward. The upward movement of the vent pipe drives the suction cup to move upward. At the same time, the staff opens the electric valve to ventilate the suction cup to separate the suction cup from the workpiece. When the gearbox rotates in the direction away from the first motor, the gearbox drives the elliptical ring to rotate. During the rotation of the elliptical ring, the force on the push rod gradually decreases. Under the action of the second spring, the connecting plate moves downward, and the connection plate moves downward to drive the vent pipe and the suction cup to move downward. The suction cup moves downward to fix the workpiece to prevent the workpiece from jumping up and down when grinding.

[0014] Furthermore, the telescopic rod is a hydraulic telescopic rod.

[0015] The hydraulic telescopic rod can cooperate with the sealing cylinder.

[0016] Furthermore, hydraulic oil is arranged in the sealing cylinder.

[0017] Hydraulic oil can provide stable pressure to the telescopic rod.

[0018] Furthermore, the dust removal device includes: two threaded rods, two second rotating rods, two first gears, two second gears, two connecting rods, two brushes, and two vacuum cleaners. The two threaded rods pass through the second fixed plate, pass through the connecting plate, are arranged above the first fixed plate, and are respectively arranged on both sides of the support rod. The two threaded rods are rotatably connected to the second fixed plate, and their rotation axes are arranged vertically. The two threaded rods are threadedly connected to the connecting plate. The two second rotating rods are arranged vertically, pass through the second fixed plate, are arranged above the load-bearing plate, are arranged on the side of the connecting plate, and are respectively arranged on the sides where the two threaded rods are far away from each other. The second rotating rod is rotatably connected to the second fixed plate, and its rotation axis is arranged vertically. The two first gears are respectively sleeved on the two threaded rods and arranged above the second fixed rod. The two first gears are respectively fixedly connected to the two threaded rods. The two second gears are respectively sleeved on the two second rotating rods and are respectively arranged on the sides where the two first gears are far away from each other. The two second gears are respectively fixedly connected to the two second rotating rods and mesh with the two first gears. Two connecting rods are arranged horizontally, respectively arranged below the two second rotating rods and above the two grinding wheels, and one end of the two connecting rods is fixedly connected to the lower end of the two second rotating rods. Two brushes are arranged below the two connecting rods and above the two grinding wheels, and the two brushes are fixedly connected to the two connecting rods. Two vacuum cleaners are arranged below the two grinding wheels and above the gear box, and the two vacuum cleaners are fixedly connected to the gear box.

[0019] When the connecting plate moves up and down, the connecting plate drives the threaded rod to rotate, the rotation of the threaded rod drives the first gear to rotate, the rotation of the first gear drives the second rotating rod to rotate, the rotation of the second rotating rod drives the connecting rod to rotate, and the rotation of the connecting rod drives the brush to rotate toward the workpiece, thereby cleaning up the dust above the workpiece and preventing the dust from affecting the fixation of the workpiece.

[0020] Furthermore, the second rotating rod is rotatably connected to the connecting plate via a bearing.

[0021] The second rotating rod is connected to the connecting plate through a bearing, so that the second rotating rod can rotate stably. Furthermore, the two brushes are made of flexible materials.

[0022] The brush is made of flexible material to prevent the grinding wheel from damaging the brush.

[0023] Beneficial effects of the present invention: 1. The rotation of the gear box drives the elliptical ring to rotate, the rotation of the elliptical ring drives the push rod and the piston to move, the movement of the piston drives the hydraulic oil to move, thereby controlling the extension and retraction of the telescopic rod. The cooperation of the second spring and the telescopic rod enables the up and down movement of the connecting plate, and the up and down movement of the connecting plate drives the vent pipe and the suction cup to move up and down, thereby clamping the workpiece, thereby maintaining the stability of the workpiece during processing and preventing the workpiece from jumping during grinding.

[0024] 2. The passive wheel rotates to drive the gear box to rotate, and the gear box rotates to drive the rotating gear to rotate around the fixed gear. With the cooperation of the driving gear, the rotating gear rotates by itself, and the rotating gear rotates by itself to drive the first rotating rod and the bearing plate to rotate. The rotation of the bearing plate drives the workpiece to rotate, and the other side of the workpiece can be polished.

[0025] 3. The threaded rod, the first gear and the second gear are driven to rotate by moving the connecting plate up and down, thereby driving the second rotating rod, the connecting rod and the brush to rotate, thereby cleaning the dust on the surface of the workpiece to prevent the suction cup from failing to fix the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Figure 1 It is a front cross-sectional view of the present invention; Figure 2 is a side sectional view of the present invention; Figure 3 It is a top cross-sectional view of the present invention.

[0028] Description of the accompanying drawings: 1. base; 201. support rod; 202. gear box; 2021. limit rod; 2022. limit block; 203. fixed gear; 204. first rotating rod; 205. rotating gear; 206. bracket; 207. first motor; 208. driving wheel; 209. driven wheel; 210. belt; 211. load-bearing plate; 212. limit plate; 213. first spring; 214. clamping plate; 215. fixed block; 216. second motor; 217. grinding Grinding wheel; 301, first fixed plate; 302, second fixed plate; 303, connecting plate; 304, second spring; 305, vent pipe; 306, suction cup; 307, electric valve; 308, telescopic rod; 309, elliptical ring; 310, sealing cylinder; 311, piston; 312, push rod; 313, connecting pipe; 401, threaded rod; 402, second rotating rod; 403, first gear; 404, second gear; 405, connecting rod; 406, brush; 407, vacuum cleaner. DETAILED DESCRIPTION

[0029] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 3 The present invention provides a double-station edge grinding machine, comprising: a base 1, a grinding device, a stabilizing device, and a dust removal device. The grinding device is arranged above the base 1, and the grinding device is fixedly connected to the base 1. The stabilizing device is arranged above the grinding device, and the stabilizing device is connected to the grinding device. The dust removal device is arranged above the grinding device and on the side of the stabilizing device, and the dust removal device is connected to the stabilizing device.

[0031] At the beginning of the work, the staff puts the workpiece on the grinding device, and then turns on the grinding device and the dust removal device. The grinding device grinds one side of the workpiece. After grinding, the grinding device rotates to drive the workpiece to rotate, so as to grind the other side. The rotation of the grinding device also drives the stabilizing device to fix the workpiece. At the same time, the stabilizing device drives the dust removal device to clean the surface of the workpiece to prevent dust from affecting the fixation of the stabilizing device.

[0032] The grinding device includes: a support rod 201, a gear box 202, a fixed gear 203, two first rotating rods 204, two rotating gears 205, a bracket 206, a first motor 207, a driving wheel 208, a driven wheel 209, a belt 210, two load-bearing plates 211, four limit plates 212, a plurality of first springs 213, four clamping plates 214, two fixed blocks 215, two second motors 216, and two grinding wheels 217. The support rod 201 is vertically arranged above the base 1, and the lower end of the support rod 201 is fixedly connected to the base 1. The gear box 202 is sleeved on the support rod 201, and the gear box 202 is rotatably connected to the support rod 201, and its rotation axis is vertically arranged. The fixed gear 203 is arranged in the gear box 202, sleeved on the support rod 201, and the fixed gear 203 is fixedly connected to the support rod 201. Two first rotating rods 204 are vertically arranged, and the two first rotating rods 204 are symmetrically arranged, penetrating the upper surface of the gear box 202. The two first rotating rods 204 are respectively arranged on both sides of the support rod 201, and the two first rotating rods 204 are rotatably connected to the gear box 202. Two rotating gears 205 are arranged in the gear box 202, respectively arranged on the two first rotating rods 204, and the two rotating gears 205 are respectively fixedly connected to the two first rotating rods 204. The bracket 206 is arranged above the base 1, arranged on the side of the gear box 202, and the bracket 206 is fixedly connected to the base 1. The rotating shaft of the first motor 207 is vertically arranged, and the first motor 207 is arranged between the bracket 206 and the gear box 202, and arranged above the base 1, and the first motor 207 is fixedly connected to the bracket 206. The driving wheel 208 is sleeved on the rotating shaft of the first motor 207, arranged below the first motor 207, and arranged above the base 1, and the driving wheel 208 is fixedly connected to the rotating shaft of the first motor 207. The passive wheel 209 is sleeved on the support rod 201, arranged above the base 1, and arranged below the gear box 202. The passive wheel 209 is rotatably connected to the support rod 201, and its rotation axis is vertically arranged and fixedly connected to the gear box 202. The belt 210 is sleeved on the driving wheel 208 and the passive wheel 209, and the belt 210 is frictionally connected to the driving wheel 208 and the passive wheel 209. Two bearing plates 211 are horizontally arranged, respectively arranged above the two first rotating rods 204, and respectively arranged on both sides of the support rod 201. The two bearing plates 211 are respectively fixedly connected to the two first rotating rods 204. Four limiting plates 212 are vertically arranged, and the four limiting plates 212 are symmetrically arranged, respectively arranged above the two bearing plates 211, and the four limiting plates 212 are fixedly connected to the bearing plates 211. The axes of the plurality of first springs 213 are horizontally arranged, and the plurality of first springs 213 are symmetrically arranged, and one end of the plurality of first springs 213 is fixedly connected to the limiting plates 212. The four clamping plates 214 are parallel to the four limiting plates 212 . The four clamping plates 214 are respectively disposed on the sides of the four first springs 213 away from the four limiting plates 212 . The four clamping plates 214 are respectively fixedly connected to the other ends of the four first springs 213 .Two fixing blocks 215 are arranged above the base 1, respectively arranged on both sides of the gear box 202, and the two fixing blocks 215 are fixedly connected to the base 1. The rotating shafts of the two second motors 216 are arranged vertically, and the two fixing blocks 215 are respectively arranged above the two fixing blocks 215, and the two second motors 216 are fixedly connected to the two fixing blocks 215. Two grinding wheels 217 are respectively sleeved on the rotating shafts of the two second motors 216, and the two grinding wheels 217 are respectively fixedly connected to the rotating shafts of the two second motors 216.

[0033] At the beginning of the work, the staff puts the workpiece between the clamping plates 214 and fixes the workpiece under the action of the first spring 213. After that, the staff turns on the second motor 216, and the second motor 216 rotates to drive the grinding wheel 217 to rotate. The grinding wheel 217 rotates to grind one side of the workpiece. When the grinding is completed, the staff turns on the first motor 207. The rotation of the first motor 207 drives the driving wheel 208 to rotate. The rotation of the driving wheel 208 drives the belt 210 to rotate. The rotation of the belt 210 drives the driven wheel 209 to rotate. The rotation of the driven wheel 209 drives the gear box 202 to rotate. The rotation of the gear box 202 drives the first rotating rod 204 and the rotating gear 205 to rotate around the fixed gear 203. The cooperation of the rotating gear 205 and the fixed gear 203 drives the rotating gear 205 to rotate. The rotation of the rotating gear 205 drives the first rotating rod 204 to rotate. The rotation of the first rotating rod 204 drives the load-bearing plate 211 to rotate. The rotation of the load-bearing plate 211 drives the clamping plate 214 to rotate, thereby driving the workpiece to rotate, so that the other side of the workpiece is ground.

[0034] Two limit rods 2021 are arranged below the gear box 202 . The two limit rods 2021 are symmetrically arranged, and the ends of the two limit rods 2021 are fixedly connected to the gear box 202 .

[0035] The two limiting rods 2021 are used to limit the gear box 202 to rotate only 180 degrees.

[0036] Two limiting blocks 2022 corresponding to the two limiting rods 2021 are arranged on the base 1 , and the two limiting blocks 2022 are fixedly connected to the base 1 .

[0037] The limiting block 2022 cooperates with the limiting rod 2021 to limit the movement of the limiting rod 2021 .

[0038] The stabilizing device includes: a first fixing plate 301, a second fixing plate 302, a connecting plate 303, a plurality of second springs 304, a vent pipe 305, two suction cups 306, an electric valve 307, a plurality of telescopic rods 308, an elliptical ring 309, two sealing cylinders 310, two pistons 311, two push rods 312, and two connecting pipes 313. The first fixing plate 301 is sleeved on the support rod 201 and arranged above the clamping plate 214, and the first partition plate is fixedly connected to the support rod 201. The second fixing plate 302 is sleeved on the support rod 201 and arranged above the first fixing plate 301, and the second fixing plate 302 is fixedly connected to the support rod 201. The connecting plate 303 is parallel to the first fixing plate 301, sleeved on the support rod 201, and arranged between the first fixing plate 301 and the second fixing plate 302, and the connecting plate 303 is slidably connected to the support rod 201 along the vertical direction. A plurality of second springs 304 are vertically arranged between the second fixing plate 302 and the connecting plate 303. The upper end of the second spring 304 is fixedly connected to the second fixing plate 302, and the lower end is fixedly connected to the connecting plate 303. Two vent pipes 305 are vertically arranged. The two vent pipes 305 penetrate the connecting plate 303, are arranged between the first fixing plate 301 and the second fixing plate 302, are respectively arranged on both sides of the support rod 201, and the two vent pipes 305 are fixedly connected to the connecting plate 303. Two suction cups 306 are respectively arranged below the two vent pipes 305 and above the first fixing plate 301. The two suction cups 306 are respectively communicated with the two vent pipes 305. Two electric valves 307 are respectively arranged on the two vent pipes 305, arranged on the connecting plate 303, and arranged below the second fixing plate 302. The two electric valves 307 are respectively fixedly connected to the two vent pipes 305. A plurality of telescopic rods 308 are vertically arranged, arranged between the first fixed plate 301 and the connecting plate 303, the upper ends of the plurality of telescopic rods 308 are fixedly connected to the connecting plate 303, and the lower ends are fixedly connected to the first fixed plate 301. The axis of the elliptical ring 309 coincides with the axis of the support rod 201, the elliptical ring 309 is arranged above the gear box 202, arranged below the two bearing plates 211, and the elliptical ring 309 is fixedly connected to the gear box 202. The axes of the two sealing cylinders 310 are horizontally arranged, the two sealing cylinders 310 are symmetrically arranged, respectively arranged on both sides of the support rod 201, arranged inside the elliptical ring 309, arranged above the gear box 202, arranged below the two bearing plates 211, and the two sealing cylinders 310 are fixedly connected to the support rod 201. Two pistons 311 are vertically arranged, respectively arranged in the two sealing cylinders 310, and the two pistons 311 are respectively connected to the two sealing cylinders 310 in a horizontal reverse sliding manner. The two push rods 312 are arranged horizontally, and the two push rods 312 respectively penetrate the sides of the two sealing cylinders 310 away from the support rod 201, and are respectively arranged on the sides of the two pistons 311. The two push rods 312 are respectively fixedly connected to the two pistons 311, and are respectively slidably connected to the two sealing cylinders 310 along the horizontal direction.The two connecting tubes 313 penetrate the first fixing plate 301 , the lower ends of the two connecting tubes 313 are respectively connected to the two sealing cylinders 310 , and the upper ends of the two connecting tubes 313 are connected to the plurality of telescopic rods 308 .

[0039] When the gear box 202 rotates in the direction approaching the first motor 207, the gear box 202 drives the elliptical ring 309 to rotate, and the rotation of the elliptical ring 309 drives the push rod 312 to move in the direction approaching the support rod 201, and the movement of the push rod 312 drives the piston 311 to move, and the movement of the piston 311 pushes the hydraulic oil in the sealing cylinder 310 to enter the telescopic rod 308, and the telescopic rod 308 extends, and the extension of the telescopic rod 308 drives the connecting plate 303 to move upward, and the upward movement of the connecting plate 303 drives the ventilation pipe 305 to move upward, and the upward movement of the ventilation pipe 305 drives the suction cup 306 to move upward, and at the same time, the staff opens the electric valve 307 to ventilate the suction cup 306, so that the suction cup 306 is separated from the workpiece. When the gear box 202 rotates in the direction away from the first motor 207, the gear box 202 drives the elliptical ring 309 to rotate. During the rotation of the elliptical ring 309, the force on the push rod 312 gradually decreases. Under the action of the second spring 304, the connecting plate 303 moves downward. The downward movement of the connecting plate 303 drives the vent pipe 305 and the suction cup 306 to move downward. The suction cup 306 moves downward to fix the workpiece to prevent the workpiece from jumping up and down when the workpiece is polished.

[0040] The telescopic rod 308 is a hydraulic telescopic rod.

[0041] The hydraulic telescopic rod 308 can cooperate with the sealing cylinder 310 .

[0042] Hydraulic oil is provided in the sealing cylinder 310 .

[0043] The hydraulic oil can provide stable pressure to the telescopic rod 308 .

[0044] The dust removal device includes: two threaded rods 401, two second rotating rods 402, two first gears 403, two second gears 404, two connecting rods 405, two brushes 406, and two vacuum cleaners 407. The two threaded rods 401 penetrate the second fixed plate 302, penetrate the connecting plate 303, are arranged above the first fixed plate 301, and are respectively arranged on both sides of the support rod 201. The two threaded rods 401 are rotatably connected with the second fixed plate 302, and their rotation axes are vertically arranged. The two threaded rods 401 are threadedly connected with the connecting plate 303. The two second rotating rods 402 are vertically arranged, penetrate the second fixed plate 302, are arranged above the load-bearing plate 211, are arranged on the sides of the connecting plate 303, and are respectively arranged on the sides away from each other of the two threaded rods 401. The second rotating rods 402 are rotatably connected with the second fixed plate 302, and their rotation axes are vertically arranged. The two first gears 403 are respectively sleeved on the two threaded rods 401 and arranged above the second fixed rod. The two first gears 403 are respectively fixedly connected to the two threaded rods 401. The two second gears 404 are respectively sleeved on the two second rotating rods 402 and arranged on the sides away from each other of the two first gears 403. The two second gears 404 are respectively fixedly connected to the two second rotating rods 402 and meshed with the two first gears 403. The two connecting rods 405 are arranged horizontally, respectively arranged below the two second rotating rods 402 and above the two grinding wheels 217. One end of the two connecting rods 405 is respectively fixedly connected to the lower end of the two second rotating rods 402. The two brushes 406 are respectively arranged below the two connecting rods 405 and above the two grinding wheels 217. The two brushes 406 are respectively fixedly connected to the two connecting rods 405. The two vacuum cleaners 407 are respectively disposed below the two grinding wheels 217 and above the gear box 202 . The two vacuum cleaners 407 are fixedly connected to the gear box 202 .

[0045] When the connecting plate 303 moves up and down, the connecting plate 303 drives the threaded rod 401 to rotate, the rotation of the threaded rod 401 drives the first gear 403 to rotate, the rotation of the first gear 403 drives the second rotating rod 402 to rotate, the rotation of the second rotating rod 402 drives the connecting rod 405 to rotate, and the rotation of the connecting rod 405 drives the brush 406 to rotate toward the workpiece, thereby cleaning up the dust above the workpiece and preventing the dust from affecting the fixation of the workpiece.

[0046] The second rotating rod 402 is rotatably connected to the connecting plate 303 via a bearing.

[0047] The second rotating rod 402 is connected to the connecting plate 303 via a bearing, so that the second rotating rod 402 can rotate stably. The two brushes 406 are made of flexible material.

[0048] The brush 406 is made of a flexible material to prevent the grinding wheel 217 from damaging the brush 406 .

[0049] Working principle: At the beginning of work, the staff puts the workpiece between the clamping plates 214 and fixes the workpiece under the action of the first spring 213. After that, the staff turns on the second motor 216, and the second motor 216 rotates to drive the grinding wheel 217 to rotate. The grinding wheel 217 rotates to grind one side of the workpiece.

[0050] When the grinding is completed, the staff turns on the first motor 207. The rotation of the first motor 207 drives the driving wheel 208 to rotate. The rotation of the driving wheel 208 drives the belt 210 to rotate. The rotation of the belt 210 drives the driven wheel 209 to rotate. The rotation of the driven wheel 209 drives the gear box 202 to rotate. The rotation of the gear box 202 drives the first rotating rod 204 and the rotating gear 205 to rotate around the fixed gear 203. The cooperation of the rotating gear 205 and the fixed gear 203 drives the rotating gear 205 to rotate. The rotation of the rotating gear 205 drives the first rotating rod 204 to rotate. The rotation of the first rotating rod 204 drives the load-bearing plate 211 to rotate. The rotation of the load-bearing plate 211 drives the clamping plate 214 to rotate, thereby driving the workpiece to rotate, so that the other side of the workpiece is ground.

[0051] When the gear box 202 rotates in the direction approaching the first motor 207, the gear box 202 drives the elliptical ring 309 to rotate, and the rotation of the elliptical ring 309 drives the push rod 312 to move in the direction approaching the support rod 201, and the movement of the push rod 312 drives the piston 311 to move, and the movement of the piston 311 pushes the hydraulic oil in the sealing cylinder 310 to enter the telescopic rod 308, and the telescopic rod 308 extends, and the extension of the telescopic rod 308 drives the connecting plate 303 to move upward, and the upward movement of the connecting plate 303 drives the ventilation pipe 305 to move upward, and the upward movement of the ventilation pipe 305 drives the suction cup 306 to move upward, and at the same time, the staff opens the electric valve 307 to ventilate the suction cup 306, so that the suction cup 306 is separated from the workpiece.

[0052] When the gear box 202 rotates in the direction away from the first motor 207, the gear box 202 drives the elliptical ring 309 to rotate. During the rotation of the elliptical ring 309, the force on the push rod 312 gradually decreases. Under the action of the second spring 304, the connecting plate 303 moves downward. The downward movement of the connecting plate 303 drives the vent pipe 305 and the suction cup 306 to move downward. The suction cup 306 moves downward to fix the workpiece to prevent the workpiece from jumping up and down when the workpiece is polished.

[0053] When the connecting plate 303 moves up and down, the connecting plate 303 drives the threaded rod 401 to rotate, the rotation of the threaded rod 401 drives the first gear 403 to rotate, the rotation of the first gear 403 drives the second rotating rod 402 to rotate, the rotation of the second rotating rod 402 drives the connecting rod 405 to rotate, and the rotation of the connecting rod 405 drives the brush 406 to rotate toward the workpiece, thereby cleaning up the dust above the workpiece and preventing the dust from affecting the fixation of the workpiece.

[0054] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-station edge grinding machine, characterized in that: include: A base (1), a grinding device, a stabilizing device, and a dust removal device; the grinding device is arranged above the base (1), and the grinding device is fixedly connected to the base (1); the stabilizing device is arranged above the grinding device, and the stabilizing device is connected to the grinding device; the dust removal device is arranged above the grinding device and on the side of the stabilizing device, and the dust removal device is connected to the stabilizing device.

2. A double-station edge grinding machine according to claim 1, characterized in that: The grinding device comprises: a support rod (201), a gear box (202), a fixed gear (203), two first rotating rods (204), two rotating gears (205), a bracket (206), a first motor (207), a driving wheel (208), a driven wheel (209), a belt (210), two load-bearing plates (211), four limit plates (212), a plurality of first springs (213), four clamping plates (214), two fixed blocks (215), two second motors (216), and two grinding wheels (217); the support rod (201) is vertically arranged above the base (1), and the lower end of the support rod (201) is fixedly connected to the base (1); the gear box (20 2) is sleeved on the support rod (201), the gear box (202) is rotatably connected to the support rod (201), and its rotation axis is vertically arranged; the fixed gear (203) is arranged in the gear box (202), sleeved on the support rod (201), and the fixed gear (203) is fixedly connected to the support rod (201); two first rotating rods (204) are vertically arranged, the two first rotating rods (204) are symmetrically arranged, and penetrate the upper surface of the gear box (202), the two first rotating rods (204) are respectively arranged on both sides of the support rod (201), and the two first rotating rods (204) are rotatably connected to the gear box (202); the two rotating gears ( The first motor (207) is provided with a rotating shaft, wherein the first motor (207) is provided between the bracket (206) and the gear box (202), and is provided above the base (1). The first motor (207) is provided between the bracket (206) and the gear box (202), and is provided above the base (1). The first motor (207) is provided with a rotating shaft, wherein the ... with a rotating shaft, wherein the first motor (207) is provided between the bracket (206) and the gear box (202), and is provided above the base (1). The first motor (207) is provided with a rotating shaft, wherein the first motor (207) is provided with a rotating shaft, wherein the first motor (207) is provided with a rotating shaft, wherein the first motor (207) is provided with a rotating shaft, wherein the first motor (207) is provided with a rotating shaft, wherein the first motor (207) is provided with a rotating shaft, wherein the first motor (207) is provided with a rotating shaft, wherein the first motor (207) is provided with a rotating shaft, wherein the first motor (207) is provided with a rotating shaft, wherein the first motor The motor (207) is arranged on a rotating shaft, below the first motor (207), and above the base (1); the driving wheel (208) is fixedly connected to the rotating shaft of the first motor (207); the passive wheel (209) is sleeved on the support rod (201), above the base (1), and below the gear box (202); the passive wheel (209) is rotatably connected to the support rod (201), and its rotation axis is vertically arranged and fixedly connected to the gear box (202); the belt (210) is sleeved on the driving wheel (208) and the passive wheel (209), and the belt (210) is frictionally connected to the driving wheel (208) and the passive wheel (209);Two load-bearing plates (211) are arranged horizontally, respectively arranged above the two first rotating rods (204), respectively arranged on both sides of the support rod (201), and the two load-bearing plates (211) are respectively fixedly connected to the two first rotating rods (204); four limit plates (212) are arranged vertically, and the four limit plates (212) are arranged symmetrically, respectively arranged above the two load-bearing plates (211), and the four limit plates (212) are fixedly connected to the load-bearing plates (211); the axes of a plurality of first springs (213) are arranged horizontally, and the plurality of first springs (213) are arranged symmetrically, and one end of a plurality of first springs (213) is fixedly connected to the limit plates (212); the four clamping plates (214) are parallel to the four limit plates (212), and the four clamping plates (214) are respectively arranged on the four limit plates (212). The first springs (213) are away from the sides of the four limit plates (212), and the four clamping plates (214) are respectively fixedly connected to the other ends of the four first springs (213); the two fixed blocks (215) are arranged above the base (1), respectively arranged on both sides of the gear box (202), and the two fixed blocks (215) are fixedly connected to the base (1); the rotating shafts of the two second motors (216) are arranged vertically, the two fixed blocks (215) are respectively arranged above the two fixed blocks (215), and the two second motors (216) are fixedly connected to the two fixed blocks (215); the two grinding wheels (217) are respectively sleeved on the rotating shafts of the two second motors (216), and the two grinding wheels (217) are respectively fixedly connected to the rotating shafts of the two second motors (216). ; 3. A double-station edge grinding machine according to claim 2, characterized in that: Two limit rods (2021) are arranged below the gear box (202), the two limit rods (2021) are symmetrically arranged, and the ends of the two limit rods (2021) are fixedly connected to the gear box (202).

4. A double-station edge grinding machine according to claim 3, characterized in that: Two limit blocks (2022) corresponding to the two limit rods (2021) are arranged on the base (1), and the two limit blocks (2022) are fixedly connected to the base (1).

5. A double-station edge grinding machine according to claim 2, characterized in that: The stabilizing device comprises: a first fixing plate (301), a second fixing plate (302), a connecting plate (303), a plurality of second springs (304), a vent pipe (305), two suction cups (306), an electric valve (307), a plurality of telescopic rods (308), an elliptical ring (309), two sealing cylinders (310), two pistons (311), two push rods (312), and two connecting pipes (313); the first fixing plate (301) is sleeved on the support rod (201) and is arranged above the clamping plate (214); the first partition plate is fixed to the support rod (201). The second fixing plate (302) is sleeved on the support rod (201) and is arranged above the first fixing plate (301), and the second fixing plate (302) is fixedly connected to the support rod (201); the connecting plate (303) is parallel to the first fixing plate (301), sleeved on the support rod (201), and is arranged between the first fixing plate (301) and the second fixing plate (302), and the connecting plate (303) is slidably connected to the support rod (201) in a vertical direction; a plurality of second springs (304) are arranged vertically and are arranged on the second fixing plate (304). The second spring (304) is fixedly connected to the second fixing plate (302) at its upper end and fixedly connected to the connecting plate (303) at its lower end; the two ventilation pipes (305) are vertically arranged, the two ventilation pipes (305) penetrate the connecting plate (303), are arranged between the first fixing plate (301) and the second fixing plate (302), are respectively arranged on both sides of the support rod (201), and the two ventilation pipes (305) are fixedly connected to the connecting plate (303); the two suction cups (306) are respectively arranged at The two ventilation pipes (305) are arranged below and above the first fixing plate (301), and the two suction cups (306) are respectively connected to the two ventilation pipes (305); the two electric valves (307) are respectively arranged on the two ventilation pipes (305), arranged on the connecting plate (303), and arranged below the second fixing plate (302), and the two electric valves (307) are respectively fixedly connected to the two ventilation pipes (305); a plurality of telescopic rods (308) are arranged vertically, and are arranged between the first fixing plate (301) and the connecting plate (303). The upper ends of the telescopic rods (308) are fixedly connected to the connecting plate (303), and the lower ends are fixedly connected to the first fixing plate (301); the axis of the elliptical ring (309) coincides with the axis of the support rod (201); the elliptical ring (309) is arranged above the gear box (202) and below the two load-bearing plates (211); the elliptical ring (309) is fixedly connected to the gear box (202);The axes of the two sealing cylinders (310) are arranged horizontally, and the two sealing cylinders (310) are arranged symmetrically, and are respectively arranged on both sides of the support rod (201), arranged inside the elliptical ring (309), arranged above the gear box (202), and arranged below the two bearing plates (211). The two sealing cylinders (310) are fixedly connected to the support rod (201); the two pistons (311) are arranged vertically, and are respectively arranged in the two sealing cylinders (310). The two pistons (311) are respectively connected to the two sealing cylinders (310) in a horizontal reverse sliding manner; the two push rods (312) ) are arranged horizontally, the two push rods (312) respectively penetrate the side surfaces of the two sealing cylinders (310) away from the support rod (201), and are respectively arranged on the sides of the two pistons (311), the two push rods (312) are respectively fixedly connected to the two pistons (311), and are respectively slidably connected to the two sealing cylinders (310) along the horizontal direction; the two connecting pipes (313) penetrate the first fixing plate (301), the lower ends of the two connecting pipes (313) are respectively connected to the two sealing cylinders (310), and the upper ends of the two connecting pipes (313) are connected to the plurality of telescopic rods (308). ; 6. A double-station edge grinding machine according to claim 5, characterized in that: The telescopic rod (308) is a hydraulic telescopic rod.

7. A double-station edge grinding machine according to claim 5, characterized in that: Hydraulic oil is provided in the sealing cylinder (310).

8. The double-station edge grinding machine according to claim 5, characterized in that: The dust removal device comprises: two threaded rods (401), two second rotating rods (402), two first gears (403), two second gears (404), two connecting rods (405), two brushes (406), and two vacuum cleaners (407); the two threaded rods (401) pass through the second fixing plate (302), pass through the connecting plate (303), are arranged above the first fixing plate (301), and are respectively arranged on both sides of the support rod (201); the two threaded rods (401) are rotatably connected to the second fixing plate (302), and their rotation axes are vertical. The two threaded rods (401) are threadedly connected to the connecting plate (303); the two second rotating rods (402) are vertically arranged, penetrate the second fixed plate (302), are arranged above the load-bearing plate (211), are arranged on the side of the connecting plate (303), and are respectively arranged on the sides away from each other of the two threaded rods (401); the second rotating rods (402) are rotatably connected to the second fixed plate (302), and the rotation axis thereof is vertically arranged; the two first gears (403) are respectively sleeved on the two threaded rods (401) and are arranged on the second fixed plate (303). The two first gears (403) are respectively fixedly connected to the two threaded rods (401) above the rod; the two second gears (404) are respectively sleeved on the two second rotating rods (402) and are respectively arranged on the sides of the two first gears (403) away from each other; the two second gears (404) are respectively fixedly connected to the two second rotating rods (402) and are respectively meshed with the two first gears (403); the two connecting rods (405) are horizontally arranged, respectively arranged below the two second rotating rods (402) and respectively arranged on the two grinding wheels ( The two connecting rods (405) are arranged above the gear box (217), and one end of the two connecting rods (405) is fixedly connected to the lower ends of the two second rotating rods (402); the two brushes (406) are arranged below the two connecting rods (405) and above the two grinding wheels (217), and the two brushes (406) are fixedly connected to the two connecting rods (405); the two vacuum cleaners (407) are arranged below the two grinding wheels (217) and above the gear box (202), and the two vacuum cleaners (407) are fixedly connected to the gear box (202).

9. A double-station edge grinding machine according to claim 8, characterized in that: The second rotating rod (402) is rotatably connected to the connecting plate (303) via a bearing.

10. A double-station edge grinding machine according to claim 8, characterized in that: The two brushes (406) are made of flexible material.

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