Multifunctional plane polishing and grinding machine

Abstract

The utility model discloses a multifunctional plane polishing and grinding machine which comprises a machine frame, a conveying magnetic working platform device is arranged at the top of the machine frame, a plurality of polishing and grinding module devices are arranged above the conveying magnetic working platform device, and each polishing and grinding module device comprises two grinding devices working independently. A row of discharging devices are arranged on the right side of the conveying magnetic working platform device, a magnetic separator is arranged on the left side of the conveying magnetic working platform device, the polishing and grinding module device comprises a stand column installed on the rack, and sliding plates capable of sliding up and down are installed on the two sides of the stand column through panel module devices correspondingly. The sliding plate is provided with a spindle box through an upper linear guide rail and a lower linear guide rail. The polishing and grinding device is stable in operation, a plurality of groups of polishing and grinding module devices are adopted, rough machining and finish machining polishing and grinding of products are completed at a time, production efficiency and product quality are improved, meanwhile, the service life of the grinding belt is long, cost is reduced, and the products are more competitive.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing machines, in particular to a multifunctional plane polishing machine. Background Art

[0002] At present, the flat belt machines on the market use a fixed position to grind the belts during processing, which results in inconsistent belt wear, short service life, high cost, rough surface of processed products, affecting product quality, and the effect of processing sanded products cannot meet market demand. At the same time, the belts are directly tensioned by cylinders and the copper sleeve is selected as an auxiliary form. The rigidity is not strong enough and vibration is easy to occur. The belts are easily worn when they are replaced and lifted. There is no discharge and conveying function, which cannot improve processing efficiency. Therefore, in order to avoid the shortcomings of the prior art, it is necessary to improve the prior art. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings and deficiencies in the prior art and to provide a multifunctional surface polishing machine with high processing accuracy and high processing efficiency.

[0004] The utility model is realized by the following technical solutions:

[0005] A multifunctional surface polishing machine comprises a frame, a conveying magnetic working platform device is provided on the top of the frame, a plurality of polishing and grinding module devices are provided above the conveying magnetic working platform device, the polishing and grinding module device comprises two independently working grinding devices, a material discharge device is provided on the right side of the conveying magnetic working platform device, a magnetic separator is provided on the left side of the conveying magnetic working platform device, the polishing and grinding module device comprises a column installed on the frame, a slide plate which can slide up and down is installed on both sides of the column respectively through a strip module device, a spindle box is installed on the slide plate through an upper linear guide and a lower linear guide, a main motor is installed on the rear side of the spindle box, the motor shaft of the main motor is connected to a spindle through a coupling, and the front of the spindle A grinding wheel is installed on the side, a base is installed on the top of the front side of the spindle box, a cylinder device is provided on the inner side of the base, the top of the cylinder device is connected to a lifting shaft through a T-nut, a nut fixing plate, and a lower connecting block, the top of the base is connected to a lifting shaft sleeve, the lifting shaft is arranged on the inner side of the lifting shaft sleeve, a roller bracket is installed on the top of the lifting shaft, and a roller device is installed on the roller bracket, a fine-tuning plate is installed on the top of the rear side of the spindle box, the fine-tuning plate is provided with a U-shaped groove, the slide plate is installed with a bracket, the bracket is installed with a panel, the panel is installed with a reduction motor, the motor shaft of the reduction motor is connected with a sleeve, the sleeve is connected with an eccentric shaft, and the outer side of the eccentric shaft is installed with an outer spherical bearing that moves in the U-shaped groove.

[0006] Furthermore, the frame is fixedly installed with a spiral lifter, the spiral lifter is connected to a screw rod, the top of the screw rod is screwed with a screw rod seat, the top of the screw rod seat is connected to a screw rod seat mounting plate, the screw rod seat mounting plate is installed on the bottom of the skateboard, the front side of the spiral lifter is connected to a seat bearing, the seat bearing is connected to a handwheel shaft, and the handwheel shaft is connected to a handwheel.

[0007] Furthermore, a power distribution box and a main control operation box are provided on the top of the right side of the rack, and grating digital display screens are provided on both the left and right sides of the top of the rack.

[0008] Furthermore, a rear bearing for mounting the spindle is provided on the inner side of the rear portion of the spindle box, an intermediate bearing for mounting the spindle is provided on the inner side of the middle portion of the spindle box, a front bearing support plate is connected to the front side of the spindle box, the front bearing support plate is provided with a front bearing for mounting the spindle, a pressure cover and a waterproof ring are provided in front of the intermediate bearing, a front dust ring is provided at the rear of the front bearing, and a waterproof cover is provided in front of the front bearing.

[0009] Furthermore, a motor mounting flange for mounting the main motor is provided at the rear side of the spindle box, and a taper center for mounting the grinding wheel is provided at the front of the spindle.

[0010] Furthermore, an eccentric shaft sleeve fixing plate is installed on the front side of the bottom of the roller bracket, an eccentric shaft fixing plate is installed on the front side of the top of the base, an eccentric shaft sleeve fixing plate is installed with an eccentric shaft sleeve, and the eccentric shaft fixing plate is installed with a set of adjustable eccentric shafts arranged on the inner side of the eccentric shaft sleeve, and a waterproof cover is provided at the connection between the bottom of the roller bracket and the top of the lifting shaft sleeve.

[0011] Furthermore, the bottom of the panel is connected with a supporting strip and a grinding wheel cover bracket, and waterproof board mounting blocks, a waterproof board and a waterproof cover are installed on both sides of the middle of the rear side and the top of the spindle box.

[0012] Furthermore, a flange sleeve is provided at the bottom of the reduction motor, and a deep groove ball bearing for mounting the sleeve is provided on the inner side of the flange sleeve.

[0013] Furthermore, a water baffle and a material pressing wheel device are installed at the bottom of the slide plate, and a control button is provided on the side of the grinding device.

[0014] Furthermore, a water tray is provided below the conveying magnetic working platform device, a water pump and a water tank are provided on the left side of the frame, and a reducer for driving the conveying magnetic working platform device to operate is provided on the left side of the conveying magnetic working platform device.

[0015] Compared with the prior art, the utility model is provided with a plurality of polishing and grinding module devices above the conveying magnetic working platform device, and the polishing and grinding module device includes two independently working grinding devices, a material discharge device is provided on the right side of the conveying magnetic working platform device, and a magnetic separator is provided on the left side of the conveying magnetic working platform device, so that the plane polishing machine has a material discharge and conveying function, and improves the processing efficiency. The grinding wheel of the grinding device is connected to the roller device through the grinding belt, and the cylinder device promotes the loosening of the grinding belt. The grinding wheel can be replaced with a polishing nylon wheel device. When working, the main motor drives the grinding through the main shaft When the wheel rotates, the grinding wheel drives the grinding belt to rotate. When the reduction motor rotates, the eccentric shaft moves in the U-shaped groove through the outer spherical bearing to make the spindle box move forward and backward, so that the grinding wheel drives the grinding belt to move forward and backward, enhancing the parallel stable cutting force of the grinding belt, making it easier to grind the product shading, and achieving a better "smooth surface product effect". It also makes the grinding wheel and grinding belt more durable, reduces costs, and makes the product more competitive. The grinding wheel can be replaced with a polishing nylon wheel device. When using it, there is no need to install the grinding belt. The product can be directly polished to achieve the "snowflake frosted surface product" effect, which has the following beneficial effects:

[0016] 1. Use multiple sets of polishing and grinding module devices to complete the rough and fine processing of products in one go, thus improving production efficiency and product quality.

[0017] 2. The tensioning grinding belt in the grinding belt grinding wheel adopts a lifting sleeve and a cylinder device to lift the lifting shaft, which increases the rigidity, makes it more stable, wear-resistant and has a long service life.

[0018] 3. The reduction motor and eccentric shaft structure are adopted. When working, the entire spindle box, grinding belt and grinding wheel move forward and backward, which enhances the parallel stable cutting force of the grinding belt, prolongs the utilization rate of the grinding belt, reduces the cost and makes the product more competitive.

[0019] 4. A variety of grinding methods such as grinding belts, polishing belts, and nylon wheels can be used to meet market demand, and better "smooth surface product effect" and "snowflake frosted surface product effect" can be achieved when grinding products. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 This is a schematic diagram of the structure of the multifunctional surface polishing machine of the utility model;

[0022] Figure 2 It is a left view of the multifunctional surface polishing machine of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the polishing and grinding module device of the utility model;

[0024] Figure 4 It is a front view of the polishing and grinding module device of the utility model;

[0025] Figure 5 for Figure 4 AA section view.

[0026] In the figure: 1-frame; 2-polishing and grinding module device; 3-conveying magnetic working platform device; 4-discharging device; 5-reducer; 6-water tray; 7-distribution box; 8-main control operation box; 9-grating digital display screen; 10-water tank; 11-water pump; 12-magnetic separator; 201-column; 202-slide plate; 203-strip module device; 204-upper linear guide; 205-lower linear guide; 206-spindle box; 207 -spindle; 208-intermediate bearing; 209-rear bearing; 210-pressure cover; 211-waterproof ring; 212-coupling; 213-motor mounting flange; 214-main motor; 215-fine-tuning plate; 216-U-shaped groove; 217-supporting strip; 218-grinding wheel cover bracket; 219-panel; 220-external spherical bearing; 221-eccentric shaft; 222-deep groove ball bearing; 223-sleeve; 224-flange sleeve; 225- Reducer motor; 226- bracket; 227- waterproof board mounting block; 228- waterproof board; 229- waterproof cover; 230- grinding wheel; 231- taper core; 232- front dust ring; 233- front bearing support plate; 234- front bearing; 235- waterproof cover; 236- cylinder device; 237- base; 238- T-nut; 239- nut fixing plate; 240- lower connecting block; 241- lifting sleeve; 242- eccentric shaft fixing Fixed plate; 243-eccentric shaft; 244-eccentric shaft sleeve; 245-eccentric shaft sleeve fixing plate; 246-waterproof sleeve; 247-lifting shaft; 248-roller bracket; 249-roller device; 250-pressing wheel device; 251-water baffle; 252-control button; 253-screw seat mounting plate; 254-screw seat; 255-screw; 256-screw lifter; 257-handwheel; 258-handwheel shaft; 259-seat bearing. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figures 1 to 5The utility model is a multifunctional surface polishing machine, comprising a frame 1, a conveying magnetic working platform device 3 is provided on the top of the frame 1, a plurality of polishing and grinding module devices 2 are provided above the conveying magnetic working platform device 3, the polishing and grinding module device 2 comprises two independently working grinding devices, a discharge device 4 is provided on the right side of the conveying magnetic working platform device 3, a magnetic separator 12 is provided on the left side of the conveying magnetic working platform device 3, the polishing and grinding module device 2 comprises a column 201 installed on the frame 1, a slide plate 202 which can slide up and down is installed on both sides of the column 201 respectively through the inlay module device 203, the slide plate 202 is installed with a spindle box 206 through the upper linear guide rail 204 and the lower linear guide rail 205, a main motor 214 is installed on the rear side of the spindle box 206, the motor shaft of the main motor 214 is installed and connected with a spindle 207 through a coupling 212, a grinding wheel 230 is installed on the front side of the spindle box 2 A base 237 is installed at the top of the front side of 06, and a cylinder device 236 is installed on the inner side of the base 237. The top of the cylinder device 236 is connected to a lifting shaft 247 through a T-nut 238, a nut fixing plate 239, and a lower connecting block 240. A lifting shaft sleeve 241 is connected to the top of the base 237. The lifting shaft 247 is arranged on the inner side of the lifting shaft sleeve 241. A roller bracket 248 is installed on the top of the lifting shaft 247. The roller bracket 248 is equipped with a roller device 249, a fine-tuning plate 215 is installed on the top of the rear side of the spindle box 206, and the fine-tuning plate 215 is provided with a U-shaped groove 216, the slide plate 202 is installed with a bracket 226, the bracket 226 is installed with a panel 219, the panel 219 is installed with a reduction motor 225, the motor shaft of the reduction motor 225 is connected with a shaft sleeve 223, the shaft sleeve 223 is connected with an eccentric shaft 221, and the outer side of the eccentric shaft 221 is installed with an outer spherical bearing 220 that moves in the U-shaped groove 216.A plurality of polishing and grinding module devices 2 are arranged above the conveying magnetic working platform device 3. The polishing and grinding module device 2 includes two independently working grinding devices. A discharge device 4 is arranged on the right side of the conveying magnetic working platform device 3. A magnetic separator 12 is arranged on the left side of the conveying magnetic working platform device 3, so that the plane polishing machine has a discharge and conveying function to improve the processing efficiency. The grinding wheel 230 of the grinding device is connected to the roller device 249 through the grinding belt. The cylinder device 236 promotes the loosening of the grinding belt. The grinding wheel 230 can be replaced with a polishing nylon wheel device. When working, the main motor 214 drives the grinding wheel 230 to rotate through the main shaft 207. The cutting wheel 230 drives the grinding belt to rotate. When the reduction motor rotates, the eccentric shaft 221 moves in the U-shaped groove 216 through the outer spherical bearing 220 to move the spindle box 206 back and forth, so that the grinding wheel 230 drives the grinding belt to move back and forth, thereby enhancing the parallel stable cutting force of the grinding belt and making it easier to grind the product bottom pattern, thus achieving a better "smooth surface product effect" and making the grinding wheel 230 and the grinding belt more durable, thus reducing costs and making the product more competitive. The grinding wheel 230 can be replaced with a polishing nylon wheel device. When in use, there is no need to install the grinding belt, and the product can be directly polished to achieve the "snowflake frosted pattern smooth product" effect, which has the following beneficial effects:.

[0029] 1. Use multiple sets of polishing and grinding module devices 2 to complete the rough and fine processing of products in one go, thereby improving production efficiency and product quality.

[0030] 2. The grinding wheel has a tensioned grinding belt, which uses a lifting sleeve 241 and a cylinder device 236 to push the lifting shaft 247, which increases the rigidity, makes it more stable when in use, is wear-resistant, and has a long service life.

[0031] 3. The structure of the reduction motor 225 and the eccentric shaft 221 is adopted. When working, the entire spindle box 206, the grinding belt, and the grinding wheel 230 move forward and backward, thereby enhancing the parallel stable cutting force of the grinding belt, extending the utilization rate of the grinding belt, reducing costs, and making the product more competitive.

[0032] 4. A variety of grinding methods such as grinding belts, polishing belts, and nylon wheels can be used to meet market demand, and better "smooth surface product effect" and "snowflake frosted surface product effect" can be achieved when grinding products.

[0033] The frame 1 is fixedly installed with a spiral lifter 256, the spiral lifter 256 is connected to a screw rod 255, the top of the screw rod 255 is screwed with a screw rod seat 254, the top of the screw rod seat 254 is connected to a screw rod seat mounting plate 253, the screw rod seat mounting plate 253 is installed at the bottom of the slide plate 202, the front side of the spiral lifter 256 is connected to a seat bearing 259, the seat bearing 259 is connected to a handwheel shaft 258, the handwheel shaft 258 is connected to a handwheel 257, and the slide plate 202 is moved up and down by driving the handwheel 257 for adjustment.

[0034] A distribution box 7 and a main control operation box 8 are provided on the top of the right side of the frame 1. Grating digital display screens 9 are provided on the left and right sides of the top of the frame 1. The main control operation box 8 facilitates the switching and operation of the surface polishing machine, and the grating digital display screen 9 facilitates the thickness lifting and lowering adjustment of the product, thereby improving the machine adjustment efficiency.

[0035] A rear bearing 209 for installing the spindle 207 is provided on the inner side of the rear part of the spindle box 206, an intermediate bearing 208 for installing the spindle 207 is provided on the inner side of the middle part of the spindle box 206, and a front bearing support plate 233 is connected to the front side of the spindle box 206. The front bearing support plate 233 is provided with a front bearing 234 for installing the spindle 207, so that the installation of the spindle 207 is more stable and the rotation is smoother. A pressure cover 210 and a waterproof ring 211 are provided in front of the intermediate bearing 208, a front dustproof ring 232 is provided at the rear of the front bearing 234, and a waterproof cover 235 is provided in front of the front bearing 234, so as to improve the sealing, dustproof and waterproof properties of the installation of the spindle 207.

[0036] A motor mounting flange 213 for mounting a main motor 214 is provided on the rear side of the spindle box 206 , so that the main motor 214 can be easily and firmly installed. A taper core 231 for mounting a grinding wheel 230 is provided on the front of the spindle 207 , so that the grinding wheel 230 can be firmly installed.

[0037] An eccentric shaft sleeve fixing plate 245 is installed on the front side of the bottom of the roller bracket 248, and an eccentric shaft fixing plate 242 is installed on the front side of the top of the base 237. The eccentric shaft sleeve fixing plate 245 is installed with an eccentric shaft sleeve 244. The eccentric shaft fixing plate 242 is installed with a set of adjustable eccentric shafts 243 arranged on the inner side of the eccentric shaft sleeve 244 to realize the up and down adjustment guide positioning of the roller bracket 248. A waterproof sleeve 246 is provided at the connection between the bottom of the roller bracket 248 and the top of the lifting shaft sleeve 241 to improve the sealing and waterproof properties of the connection between the roller bracket 248 and the lifting shaft sleeve 241.

[0038] The bottom of the panel 219 is connected with a supporting strip 217 and a grinding wheel cover bracket 218. Waterproof board mounting blocks 227, waterproof boards 228 and waterproof covers 229 are installed on both sides of the middle and top of the spindle box 206 to play a protective role.

[0039] A flange sleeve 224 is provided at the bottom of the reduction motor 225 , and a deep groove ball bearing 222 for mounting the sleeve 223 is provided on the inner side of the flange sleeve 224 , so that the sleeve 223 can rotate more smoothly.

[0040] A water retaining plate 251 and a pressing wheel device 250 are installed at the bottom of the slide plate 202, which are beneficial to compacting the product and retaining water to cool it down, thereby improving the processing accuracy and speed of the product. A control button 252 is provided on the side of the grinding device to facilitate independent operation of the grinding device.

[0041] A water pan 6 is provided below the conveying magnetic working platform device 3, and a water pump 11 and a water tank 10 are provided on the left side of the frame 1. Coolant is added to the sanding machine in time to facilitate cooling and cleaning. The water pump 11 and the water tank 10 can reduce the heating and dust pollution of the workpiece. A reducer 5 for driving the conveying magnetic working platform device 3 is provided on the left side of the conveying magnetic working platform device 3. The reducer 5 is fixed to the frame 1 through a mounting plate, and is connected to the driving wheel of the conveying magnetic working platform device 3 through an output coupling to drive the conveyor belt to work. The conveyor belt is installed on the conveying magnetic working platform device 3. When working, the reducer 5 starts to rotate to realize the rotation of the conveyor belt. The discharge device 4 is installed above the feed of the conveyor belt. When the conveyor belt rotates, automatic discharge is realized. The conveyor belt discharge is connected to the cleaning machine equipment, which greatly improves the production efficiency and product quality. The magnetic separator 12 can remove iron filings and is used for purifying the coolant to keep the coolant clean and improve the service life of the coolant.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional surface polishing machine, characterized in that: The machine comprises a frame, a conveying magnetic working platform device is provided on the top of the frame, a plurality of polishing and grinding module devices are provided above the conveying magnetic working platform device, the polishing and grinding module device comprises two independently working grinding devices, a material discharge device is provided on the right side of the conveying magnetic working platform device, a magnetic separator is provided on the left side of the conveying magnetic working platform device, the polishing and grinding module device comprises a column installed on the frame, a slide plate which can slide up and down is installed on both sides of the column respectively through a strip module device, a spindle box is installed on the slide plate through an upper linear guide and a lower linear guide, a main motor is installed on the rear side of the spindle box, the motor shaft of the main motor is connected to a spindle through a coupling, and a grinding A cutting wheel, a base is installed on the top of the front side of the spindle box, a cylinder device is provided on the inner side of the base, the top of the cylinder device is connected to a lifting shaft through a T-nut, a nut fixing plate, and a lower connecting block, the top of the base is connected to a lifting sleeve, the lifting shaft is arranged on the inner side of the lifting sleeve, a roller bracket is installed on the top of the lifting shaft, a roller device is installed on the roller bracket, a fine-tuning plate is installed on the top of the rear side of the spindle box, the fine-tuning plate is provided with a U-shaped groove, the slide plate is installed with a bracket, the bracket is installed with a panel, the panel is installed with a reduction motor, the motor shaft of the reduction motor is connected with a sleeve, the sleeve is connected with an eccentric shaft, and the outer side of the eccentric shaft is installed with an outer spherical bearing that moves in the U-shaped groove.

2. The multifunctional surface polishing machine according to claim 1, characterized in that: The frame is fixedly mounted with a screw lifter, the screw lifter is connected to a screw rod, the top of the screw rod is screwed with a screw rod seat, the top of the screw rod seat is connected to a screw rod seat mounting plate, the screw rod seat mounting plate is mounted on the bottom of the skateboard, the front side of the screw lifter is connected to a seat bearing, the seat bearing is connected to a handwheel shaft, and the handwheel shaft is connected to a handwheel.

3. The multifunctional surface polishing machine according to claim 1, characterized in that: A power distribution box and a main control operation box are arranged on the top of the right side of the frame, and grating digital display screens are arranged on the left and right sides of the top of the frame.

4. The multifunctional surface polishing machine according to claim 1, characterized in that: A rear bearing for mounting the spindle is provided on the inner side of the rear portion of the spindle box, an intermediate bearing for mounting the spindle is provided on the inner side of the middle portion of the spindle box, a front bearing support plate is connected to the front side of the spindle box, the front bearing support plate is provided with a front bearing for mounting the spindle, a pressure cover and a waterproof ring are provided in front of the intermediate bearing, a front dust ring is provided at the rear of the front bearing, and a waterproof cover is provided in front of the front bearing.

5. The multifunctional surface polishing machine according to claim 1, characterized in that: A motor mounting flange for mounting the main motor is disposed on the rear side of the spindle box, and a taper center for mounting the grinding wheel is disposed on the front portion of the spindle.

6. The multifunctional surface polishing machine according to claim 1, characterized in that: An eccentric shaft sleeve fixing plate is installed on the front side of the bottom of the roller bracket, an eccentric shaft fixing plate is installed on the front side of the top of the base, an eccentric shaft sleeve fixing plate is installed with an eccentric shaft sleeve, and the eccentric shaft fixing plate is installed with a set of adjustable eccentric shafts arranged on the inner side of the eccentric shaft sleeve. A waterproof cover is provided at the connection between the bottom of the roller bracket and the top of the lifting shaft sleeve.

7. The multifunctional surface polishing machine according to claim 1, characterized in that: The bottom of the panel is connected with a supporting strip and a grinding wheel cover bracket, and waterproof board mounting blocks, a waterproof board and a waterproof cover are installed on both sides and the top of the middle of the spindle box.

8. The multifunctional surface polishing machine according to claim 1, characterized in that: A flange sleeve is arranged at the bottom of the reduction motor, and a deep groove ball bearing for mounting the sleeve is arranged on the inner side of the flange sleeve.

9. The multifunctional surface polishing machine according to claim 1, characterized in that: A water baffle and a material pressing wheel device are installed at the bottom of the slide plate, and a control button is arranged on the side of the grinding device.

10. The multifunctional surface polishing machine according to claim 1, characterized in that: A water tray is provided below the conveying magnetic working platform device, a water pump and a water tank are provided on the left side of the frame, and a reducer for driving the conveying magnetic working platform device to operate is provided on the left side of the conveying magnetic working platform device.

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