CN113319678B - Metal sheet cutting grinding device based on two-sided synchronous polishing - Google Patents
Metal sheet cutting grinding device based on two-sided synchronous polishing Download PDFInfo
- Publication number
- CN113319678B CN113319678B CN202110568965.0A CN202110568965A CN113319678B CN 113319678 B CN113319678 B CN 113319678B CN 202110568965 A CN202110568965 A CN 202110568965A CN 113319678 B CN113319678 B CN 113319678B
- Authority
- CN
- China
- Prior art keywords
- polishing
- box
- plate
- transmission rod
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0084—Other grinding machines or devices the grinding wheel support being angularly adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/005—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for mass articles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a metal plate cutting and polishing device based on double-sided synchronous polishing, which comprises a top plate, a workpiece and a workbench, wherein a fixed box is fixedly connected to the bottom of the top plate, the fixed box is in a box shape with a cover and without a bottom, a polishing mechanism is arranged in the fixed box, a transmission mechanism for polishing the polishing mechanism along an inclined plane is arranged at the bottom of the top plate, the metal plate cutting and polishing device further comprises a tooling plate, the tooling plate is in sliding connection with the top of the workbench, a plurality of groups of clamping plates for fixing the workpiece are arranged at the top of the tooling plate, the polishing mechanism comprises a movable box, the movable box is in a box shape without a bottom and a cover, and the movable box is in sliding connection with the inner top of the fixed box. According to the invention, through the cooperation of the structures, the two side inclined surfaces of each workpiece can be polished twice, so that polishing marks are prevented from being generated by unidirectional polishing, the polishing effect and efficiency are improved, and the inclined surfaces of the workpiece can be continuously polished in a reciprocating manner according to the polishing degree of the inclined surfaces of the workpiece.
Description
Technical Field
The invention relates to the technical field of metal plates, in particular to a metal plate cutting and polishing device based on double-sided synchronous polishing.
Background
The metal plate is suitable for industries such as building industry, chemical industry, metal structure and the like, and can be cut, bent, stamped and the like randomly due to the fact that the metal plate is flat and large in shape and flat area, so that the metal plate is used for manufacturing ground metal components with different positions, but burrs and a certain degree of stretching and bending exist at the cutting positions and the stamping positions in the cutting, stamping and other processes, the use is affected, and the metal plate is required to be cut and polished, so that the metal plate is flat and smooth and convenient to use.
After the flat metal plate is cut and cut, the side of the plate with the thickness needs to be polished, and the inclined plane is easy to appear, so that the polishing is not easy.
In order to improve and solve the problems, the invention provides a metal plate cutting and polishing device based on double-sided synchronous polishing.
Disclosure of Invention
The invention aims to provide a metal plate cutting and polishing device based on double-sided synchronous polishing, which has the advantages that the inclined plane of a workpiece is polished back and forth so as to prevent polishing marks generated by unidirectional polishing and is not suitable for subsequent polishing operation, and solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a sheet metal cutting grinding device based on two-sided synchronous polishing, includes roof, work piece and workstation, the bottom fixedly connected with of roof is fixed the case, the fixed case is the boxlike that has the lid not have the end, the inside of fixed case is provided with grinding machanism, the roof bottom is provided with the drive mechanism that is used for making grinding machanism polish along the inclined plane, still includes the frock board, frock board sliding connection is at the top of workstation, the top of frock board is provided with the grip block that the multiunit is used for fixed work piece.
The polishing mechanism comprises a movable box, the movable box is in a bottomless and capless box shape, the movable box is slidably connected to the inner top of the fixed box, a movable plate is slidably connected to the inner wall of the movable box, a motor cover is fixedly connected to the bottom of the movable plate, a motor is fixedly connected between the upper inner wall and the lower inner wall of the motor cover, an installation shaft is fixedly connected to the output end of the motor, the output end of the motor is rotatably connected with a penetrating part, a polishing head is fixedly connected to the bottom of the installation shaft, and the polishing head is in a conical boss shape.
The bottom of the right side of the top plate is provided with a washing and grinding liquid spraying mechanism which runs synchronously with the grinding mechanism.
Preferably, the transmission mechanism comprises a servo cylinder, the servo cylinder is fixedly connected to the bottom of the top plate through a mounting plate, the output end of the servo cylinder is fixedly connected with a first transmission rod, the first transmission rod penetrates through the outer wall of the fixed box and is in sliding connection with the penetrating part, the first transmission rod penetrates through the end part of the fixed box and is fixedly connected with the movable box, the transmission mechanism further comprises a second transmission rod, the second transmission rod is hinged between the top of the movable plate and the inner top of the fixed box, and the initial state is that the second transmission rod is in a shape smaller than ninety degrees with the inner top of the fixed box.
Preferably, the tooling plate is in a boss shape, the top of the tooling plate is a mounting part, the bottom of the tooling plate is a sliding part, the top of the workbench is provided with a limit groove, and the sliding part of the tooling plate is in sliding connection with the inner wall of the limit groove.
Preferably, the second transmission rods are arranged in four pairs and are symmetrically distributed.
Preferably, the washing and grinding fluid spraying mechanism comprises a storage tank, a piston box and a spray head, the storage tank is fixedly connected to the top of the top plate, the piston box is fixedly connected to the bottom of the right side of the top plate, the spray head is fixedly connected to the bottom of the motor cover through a connecting rod, a piston plate is connected to the inner cavity of the piston box in a left-right sliding mode, the inner cavity of the piston box is divided into two inner cavities through the piston plate, a first pipeline is communicated between the inner cavity of the right side of the piston box and the inner cavity of the storage tank, a second pipeline is arranged on the inner wall of the first pipeline, a second pipeline is communicated between the inner cavity of the right side of the piston box and the spray head, a third transmission rod is arranged on the inner wall of the second pipeline and is connected to the inner cavity of the spray head from the inner cavity of the right side of the piston box, the third transmission rod penetrates through the outer wall of the piston box and is connected with the penetrating part in a sliding mode, and the end portion of the third transmission rod penetrates out of the piston box is fixedly connected with the movable box.
Preferably, the nozzle is cone boss-shaped, a channel which gradually reduces from the connecting part to the outside is formed in the nozzle, and the output end of the nozzle faces the polishing side wall of the polishing head.
Preferably, a first pipeline is communicated between the inner cavity at the left side of the piston box and the inner cavity of the storage tank, a one-way valve which flows from the inside of the storage tank to the inner cavity at the left side of the piston box is arranged on the inner wall of the first pipeline, a second pipeline is communicated between the inner cavity at the left side of the piston box and the spray head, and a one-way valve which flows from the inner cavity at the left side of the piston box to the inner cavity of the spray head is arranged on the inner wall of the second pipeline.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the cooperation of the transmission mechanism and the polishing mechanism, the two side inclined surfaces of each workpiece can be polished twice, so that polishing marks generated by unidirectional polishing are avoided, and the polishing effect and efficiency are improved.
2. The invention can carry out flushing and cooling on the polished part along with the polishing mechanism in the whole process by the transmission mechanism and the polishing liquid spraying mechanism, thereby preventing damage.
3. The motor cover is arranged, so that polishing scraps are prevented from entering the motor to cause damage, and meanwhile, the polishing mechanism provides support.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram showing a semi-sectional and three-dimensional structure of a polishing mechanism, a transmission mechanism and a washing and grinding fluid mechanism of the invention;
FIG. 3 is a schematic diagram of the front view of the transmission mechanism, the polishing mechanism, and the abrasive cleaning liquid spraying mechanism of FIG. 2 according to the present invention;
FIG. 4 is a schematic perspective view of a height-changing sanding head in accordance with the present invention;
fig. 5 is a schematic perspective view of a polishing workpiece according to another embodiment of the present invention.
In the figure: 1. a top plate; 2. a fixed box; 3. a storage tank; 4. a first pipeline; 5. a second pipeline; 6. a tooling plate; 7. a limit groove; 8. polishing head; 9. a servo cylinder; 10. a workpiece; 11. a clamping plate; 12. a work table; 13. a first transmission rod; 14. a movable box; 15. a second transmission rod; 16. a piston plate; 17. a piston box; 19. a motor; 20. a spray head; 21. a mounting shaft; 22. a movable plate; 23. a third transmission rod; 24. a motor cover; 25. a second workpiece; 26. a third workpiece; 27. and a second polishing head.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a sheet metal cutting grinding device based on two-sided synchronous polishing, includes roof 1, work piece 10 and workstation 12, and the bottom fixedly connected with of roof 1 is fixed case 2, and fixed case 2 is the boxlike that has the lid not had the end, and the inside of fixed case 2 is provided with grinding machanism, and roof 1 bottom is provided with the drive mechanism that is used for making grinding machanism polish along the inclined plane.
Still include frock board 6, frock board 6 sliding connection is provided with multiunit clamping plate 11 that are used for fixed work piece 10 at the top of workstation 12 at the top of frock board 6.
The fixture is fixed to the prior art, and through carrying out the centre gripping to the both sides outer wall of work piece 10, accomplish the fixed to grip block 11, through making frock board 6 at the top sliding connection of workstation 12, conveniently be frock board 6 at the internally mounted step-by-step mechanism of workstation 12 for cooperation grinding machanism, thereby conveniently realize automatic polishing.
The polishing mechanism comprises a movable box 14, the movable box 14 is in a box shape without a bottom and a cover, the movable box 14 is slidably connected to the inner top of the fixed box 2, a movable plate 22 is slidably connected to the inner wall of the movable box 14 up and down, a motor cover 24 is fixedly connected to the bottom of the movable plate 22, a motor 19 is fixedly connected between the upper inner wall and the lower inner wall of the motor cover 24, the output end of the motor 19 penetrates out of the bottom of the motor cover 24 and is fixedly connected with a mounting shaft 21, the output end of the motor 19 is rotatably connected with a penetrating part, a polishing head 8 is fixedly connected to the bottom of the mounting shaft 21, and the polishing head 8 is in a conical boss shape.
By providing the motor cover 24, sanding dust is prevented from entering the motor 19, resulting in malfunction and damage to the equipment, also for better fixing of the motor 19, and also as a carrier plate for the sanding head 8.
The bottom of the right side of the top plate 1 is provided with a washing and grinding liquid spraying mechanism which runs synchronously with the grinding mechanism.
The initial position can be determined by the fact that the workpiece 10 is positioned at the position that the extension lines of the conical angle inclined planes of the polishing head 8 are collinear.
When using, pass through multiunit grip block 11 fixed connection at the top of frock board 6 with a plurality of work pieces, start motor 19, make motor 19 drive the grinding head 8 through installation axle 21 and rotate, prepare for polishing and ready this moment, start motor 19, through the relation of connection of installation axle 21, make can drive the grinding head 8 and rotate, when drive mechanism drive grinding mechanism polishes along the inclined plane, wash grinding liquid spraying mechanism and follow the grinding head 8 in whole journey synchronous, wash and cool down for the department of polishing, prevent to polish the bits and influence the effect of polishing, also can cool down simultaneously, make it can not the too high mechanical strength and the toughness that reduces its this province of temperature.
Further, the transmission mechanism comprises a servo cylinder 9, the servo cylinder 9 is fixedly connected to the bottom of the top plate 1 through a mounting plate, the output end of the servo cylinder 9 is fixedly connected with a first transmission rod 13, the first transmission rod 13 penetrates through the outer wall of the fixed box 2 and is in sliding connection with the penetrating part, the first transmission rod 13 penetrates through the end part of the fixed box 2 and is fixedly connected with the movable box 14, the transmission mechanism further comprises a second transmission rod 15, the second transmission rod 15 is hinged between the top of the movable plate 22 and the inner top of the fixed box 2, and the initial state is that the second transmission rod 15 is less than ninety degrees with the inner top of the fixed box 2.
By starting the servo cylinder 9, the servo cylinder 9 is controlled to output rightwards, the first transmission rod 13 drives the movable box 14 to integrally slide rightwards at the inner top of the fixed box 2 through the connection relation of the first transmission rod 13, when the movable box 14 drives the movable plate 22 to move rightwards, the movable plate 22 receives the hinging limit of the second transmission rod 15, the movable box 14 can be limited by the arriving second transmission rod 15 in the rightwards moving process, so that the movable box 14 slides downwards in the inner wall of the movable box 14, the movable plate 22 can move rightwards downwards at a certain inclination, and the function of polishing the inclined plane of the workpiece 10 is realized through the autorotation cooperation with the polishing head 8.
In the process of moving the movable box 14 rightward, the angle between the second transmission rod 15 and the inner top of the left side of the fixed box 2 is changed from small to large until the second transmission rod 15 is perpendicular to the fixed box 2, at this time, the polishing head 8 descends to the lowest point, the distance of the descending of the polishing head 8 is the length of the second transmission rod 15 minus the length of the perpendicular line with the fixed box 2 when the initial angle of the second transmission rod 15 is subtracted, so that it is known that the descending distance of the polishing head 8 is adjustable, and the horizontal moving distance of the polishing head 8, namely the horizontal distance of the first transmission rod 13 driving the movable box 14, is also controllable and adjustable, so that the inclined planes with different angles can be polished.
When the first transmission rod 13 continuously moves to the right, the second transmission rod 15 is enabled to cross ninety degrees to one hundred eighty degrees from an initial angle to subtract the initial angle, the motion track of the movable plate 22 is in a V shape, the advancing direction of the tool plate 6 is from the right side to the left side, namely, the direction of the tool plate moves to the piston box 17 to be the advancing direction, so that the right inclined plane and the left inclined plane of the front workpiece 10 and the rear workpiece 10 can be polished, after one V shape polishing is completed, the servo cylinder 9 is controlled to input to the left, the movable box 14 is reset, and the polishing head 8 polishes the left inclined plane and the right inclined plane of the front workpiece 10 and the rear workpiece 10 again in the process, so that the polishing effect of the same part is realized, and the polishing trace is prevented from seriously affecting the polishing procedure.
After finishing the V-shaped polishing of one time, the tooling plate 6 is made to travel a certain distance, the next workpiece 10 is made to travel to the position of the previous workpiece 10, and then the V-shaped polishing is performed once, so that the right inclined surface of the next workpiece 10 polished by the V-shaped polishing can be polished on the left side surface of the next workpiece 10, and the two inclined surfaces of the two sides of the workpiece can be polished twice by the V-shaped polishing of one time in cooperation with the travel of the tooling plate 6.
Through the cooperation of the transmission mechanism and the polishing mechanism, the invention can polish the two side inclined surfaces of each workpiece twice, so that polishing marks are avoided from being generated by unidirectional polishing, the polishing effect and the polishing efficiency are improved, and the inclined surfaces of the workpiece can be continuously polished in a reciprocating manner according to the conditions of the workpiece 10.
Further, the tooling plate 6 is in a boss shape, the top of the tooling plate 6 is a mounting part, the bottom of the tooling plate 6 is a sliding part, the top of the workbench 12 is provided with a limiting groove 7, and the sliding part of the tooling plate 6 is in sliding connection with the inner wall of the limiting groove 7.
Through setting up spout slider mechanism, make it can be at the more smooth of top operation, and this mechanism can carry out the spacing of horizontal direction to frock board 6 effectively, guarantees the stability of frock board 6 at its top, prevents to have rocking about when polishing, because the rotation of polishing head 8 can produce opposite direction frictional force when contacting the inclined plane of work piece 10.
Further, the second transmission rods 15 are arranged in four and two-by-two symmetrical mode, and through arranging the four second transmission rods 15, better transmission can be achieved, so that the polishing effect of the polishing mechanism is not affected, and a supporting effect can be formed on the movable plate 22 through the four second transmission rods 15.
Further, the washing and grinding fluid spraying mechanism comprises a storage tank 3, a piston box 17 and a spray head 20, the storage tank 3 is fixedly connected to the top of the top plate 1, the piston box 17 is fixedly connected to the bottom of the right side of the top plate 1, the spray head 20 is fixedly connected to the bottom of a motor cover 24 through a connecting rod, a piston plate 16 is connected to the inner cavity of the piston box 17 in a left-right sliding mode, the inner cavity of the piston box 17 is divided into two inner cavities through the piston plate 16, a first pipeline 4 is communicated between the inner cavity of the right side of the piston box 17 and the inner cavity of the storage tank 3, a one-way valve which flows from the inside of the storage tank 3 to the inner cavity of the right side of the piston box 17 is arranged on the inner wall of the first pipeline 4, a second pipeline 5 is communicated between the inner cavity of the right side of the piston box 17 and the spray head 20, a one-way valve which flows from the inner cavity of the right side of the piston box 17 to the inner cavity of the spray head 20 is arranged on the inner wall of the second pipeline 5, a third transmission rod 23 is fixedly connected to the outer wall of the piston plate 16, the third transmission rod 23 penetrates through the outer wall of the piston box 17 and is in sliding connection with the penetrating position of the piston plate 17, and the end of the third transmission rod 23 penetrates out of the piston box 17 and is fixedly connected with the movable box 14.
When the movable box 14 moves rightwards, the third transmission rod 23 is driven to move rightwards, so that the piston plate 16 is driven to move rightwards, the washing and grinding liquid in the inner cavity on the right side of the piston box 17 can be conveyed to the inside of the spray head 20 through the second pipeline 5, due to the design of the spray head 20, the spray head 20 can spray out water flow columns to impact the grinding side wall of the grinding head 8, the water flow columns play a role in cleaning grinding scraps on the surface of the grinding head 8, the grinding effect is prevented from being influenced, the grinding defect damage is caused to the inclined plane, the cooling and the cooling of the friction part of the grinding head 8 and the inclined plane of the workpiece 10 are also realized, the mechanical strength and the toughness of the workpiece 10 are prevented from being influenced by high temperature, and the grinding effect is influenced.
When the movable box 14 moves leftwards and resets, the piston plate 16 moves rightwards, and through the cooperation of the check valves of the pipeline two 5 and the pipeline one 4, the washing and grinding fluid in the storage tank 3 is sucked into the inner cavity of the piston box 17 positioned on the right side of the piston plate 16 through the pipeline one 4, so that the washing and grinding fluid is supplemented.
The scrubbing liquid mechanism can realize automatic replenishment of two inner cavities of the piston box 17 through the reciprocating movement of the piston plate 16.
Further, the nozzle 20 is cone boss-shaped, and a channel which gradually reduces from the connection portion to the outside is formed inside, and the output end of the nozzle 20 faces the polishing side wall of the polishing head 8.
Through seting up the passageway that the diameter diminishes gradually for when the shower nozzle 20 is transmitted through pipeline two 5 to the washing grinding fluid, because the diminish of export, the pressure grow makes it can jet to polishing head 8 at faster speed, thereby makes shower nozzle 20 can produce the rivers impact post, makes it reach better cleaning performance.
Further, a first pipeline 4 is communicated between the inner cavity at the left side of the piston box 17 and the inner cavity of the storage tank 3, a one-way valve which flows from the inner part of the storage tank 3 to the inner cavity at the left side of the piston box 17 is arranged on the inner wall of the first pipeline 4, a second pipeline 5 is communicated between the inner cavity at the left side of the piston box 17 and the spray head 20, and a one-way valve which flows from the inner cavity at the left side of the piston box 17 to the inner cavity of the spray head 20 is arranged on the inner wall of the second pipeline 5.
In the same way, the inner cavity of the piston box 17 positioned on the right side of the piston plate 16 can supplement the washing and polishing liquid in the rightward moving process of the movable box 14, and the movable box 14 can cool and clean the polishing position in the rightward moving process, so that when the polishing head 8 carries out the whole V self-reciprocating polishing operation, the washing and polishing liquid spraying mechanism can spray the whole course following the polishing head 8, the real-time cooling and flushing are realized,
through the cooperation of the above structures, the polishing machine can polish two side inclined surfaces of each workpiece twice, and the polished positions can be washed and cooled in a whole course.
Further, the present invention also uses the combined plate of the two workpieces 10 to polish the inclined plane, as shown in the second workpiece 25 in fig. 5, the horizontal segment length of the trough of the second workpiece 25 is the bottom diameter length of the polishing head 8, and the taper angle of the polishing head 8 is related to the length of the second transmission rod 15.
Further, the invention can change the diameter of the bottom of the polishing head 8 by changing the height of the conical boss of the polishing head 8, such as the second polishing head 27 shown in fig. 4, and then can adjust and polish the joint plate of the other two workpieces 10 according to the requirement, such as the trough of the joint plate can be suitable according to the adjustment of the polishing head 8, as shown in fig. 5, namely, the invention can polish two inner inclined surfaces of the joint plate by combining the two inner inclined surfaces and step the joint plate 6, so that the joint plate can polish two inclined surfaces automatically.
Working principle: when the metal plate cutting and polishing device based on double-sided synchronous polishing is used, a plurality of workpieces are fixedly connected to the top of the tool plate 6 through the clamping plates 11, the motor 19 is started, the motor 19 drives the polishing head 8 to rotate through the mounting shaft 21, and polishing preparation is ready at the moment.
By starting the servo cylinder 9, the servo cylinder 9 is controlled to output rightwards, the first transmission rod 13 drives the movable box 14 to integrally slide rightwards at the inner top of the fixed box 2 through the connection relation of the first transmission rod 13, when the movable box 14 drives the movable plate 22 to move rightwards, the movable plate 22 receives the hinging limit of the second transmission rod 15, the movable box 14 can be limited by the arriving second transmission rod 15 in the rightwards moving process, so that the movable box 14 slides downwards in the inner wall of the movable box 14, the movable plate 22 can move rightwards downwards at a certain inclination, and the function of polishing the inclined plane of the workpiece 10 is realized through the autorotation cooperation with the polishing head 8.
In the process of moving the movable box 14 rightward, the angle between the second transmission rod 15 and the inner top of the left side of the fixed box 2 is changed from small to large until the second transmission rod 15 is perpendicular to the fixed box 2, at this time, the polishing head 8 descends to the lowest point, the distance of the descending of the polishing head 8 is the length of the second transmission rod 15 minus the length of the perpendicular line with the fixed box 2 when the initial angle of the second transmission rod 15 is subtracted, so that it is known that the descending distance of the polishing head 8 is adjustable, and the horizontal moving distance of the polishing head 8, namely the horizontal distance of the first transmission rod 13 driving the movable box 14, is also controllable and adjustable, so that the inclined planes with different angles can be polished.
When the first transmission rod 13 continuously moves to the right, the second transmission rod 15 is enabled to cross ninety degrees to one hundred eighty degrees from an initial angle to subtract the initial angle, the motion track of the movable plate 22 is in a V shape, the advancing direction of the tool plate 6 is from the right side to the left side, namely, the direction of the tool plate moves to the piston box 17 to be the advancing direction, so that the right inclined plane and the left inclined plane of the front workpiece 10 and the rear workpiece 10 can be polished, after one V shape polishing is completed, the servo cylinder 9 is controlled to input to the left, the movable box 14 is reset, and the polishing head 8 polishes the left inclined plane and the right inclined plane of the front workpiece 10 and the rear workpiece 10 again in the process, so that the polishing effect of the same part is realized, and the polishing trace is prevented from seriously affecting the polishing procedure.
After finishing the V-shaped polishing of one time, the tooling plate 6 is made to travel a certain distance, the next workpiece 10 is made to travel to the position of the previous workpiece 10, and then the V-shaped polishing is performed once, so that the right inclined surface of the next workpiece 10 polished by the V-shaped polishing can be polished, the left side surface of the next workpiece 10 is polished by the V-shaped polishing once, and the two inclined surfaces of the two sides of one workpiece can be polished by the travel of the tooling plate 6.
Through the cooperation of the transmission mechanism and the polishing mechanism, the polishing machine can polish two side inclined surfaces of each workpiece twice, and the polishing effect and efficiency are both automatic.
When the movable box 14 moves rightwards, the third transmission rod 23 is driven to move rightwards, so that the piston plate 16 is driven to move rightwards, the washing and grinding liquid in the inner cavity on the right side of the piston box 17 can be conveyed to the inside of the spray head 20 through the second pipeline 5, due to the design of the spray head 20, the spray head 20 can spray out water flow columns to impact the grinding side wall of the grinding head 8, the water flow columns play a role in cleaning grinding scraps on the surface of the grinding head 8, the grinding effect is prevented from being influenced, the grinding defect damage is caused to the inclined plane, the cooling and the cooling of the friction part of the grinding head 8 and the inclined plane of the workpiece 10 are also realized, the mechanical strength and the toughness of the workpiece 10 are prevented from being influenced by high temperature, and the grinding effect is influenced.
When the movable box 14 moves leftwards and resets, the piston plate 16 moves rightwards, and through the cooperation of the check valves of the pipeline two 5 and the pipeline one 4, the washing and grinding fluid in the storage tank 3 is sucked into the inner cavity of the piston box 17 positioned on the right side of the piston plate 16 through the pipeline one 4, so that the washing and grinding fluid is supplemented.
The scrubbing liquid mechanism can realize automatic replenishment of two inner cavities of the piston box 17 through the reciprocating movement of the piston plate 16.
Likewise, the inner cavity of the piston box 17 positioned on the right side of the piston plate 16 can supplement the washing and polishing liquid in the rightward moving process of the movable box 14, and the movable box 14 can cool and clean the polishing part in the rightward moving process, so that when the polishing head 8 performs the whole V self-reciprocating polishing operation, the washing and polishing liquid spraying mechanism can spray the whole course following the polishing head 8, and real-time cooling and flushing are realized.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. Sheet metal cutting grinding device based on two-sided synchronous polishing, including roof (1), work piece (10) and workstation (12), its characterized in that: the bottom of the top plate (1) is fixedly connected with a fixed box (2), the fixed box (2) is in a box shape with a cover and without a bottom, a polishing mechanism is arranged in the fixed box (2), a transmission mechanism for enabling the polishing mechanism to polish along an inclined plane is arranged at the bottom of the top plate (1), the fixture plate (6) is slidably connected to the top of the workbench (12), and a plurality of groups of clamping plates (11) for fixing a workpiece (10) are arranged at the top of the fixture plate (6); the polishing mechanism comprises a movable box (14), the movable box (14) is in a box shape without a bottom and a cover, the movable box (14) is slidably connected to the inner top of a fixed box (2), a movable plate (22) is slidably connected to the inner wall of the movable box (14) up and down, a motor cover (24) is fixedly connected to the bottom of the movable plate (22), a motor (19) is fixedly connected between the upper inner wall and the lower inner wall of the motor cover (24), the output end of the motor (19) penetrates out of the bottom of the motor cover (24) and is fixedly connected with a mounting shaft (21), the output end of the motor (19) is rotatably connected with a penetrating position, a polishing head (8) is fixedly connected to the bottom of the mounting shaft (21), and the polishing head (8) is in a conical boss shape; the bottom of the right side of the top plate (1) is provided with a washing and grinding liquid spraying mechanism which runs synchronously with the grinding mechanism;
the transmission mechanism comprises a servo cylinder (9), the servo cylinder (9) is fixedly connected to the bottom of the top plate (1) through a mounting plate, the output end of the servo cylinder (9) is fixedly connected with a first transmission rod (13), the first transmission rod (13) penetrates through the outer wall of the fixed box (2) and is in sliding connection with the penetrating part, the first transmission rod (13) penetrates through the end part of the fixed box (2) and is fixedly connected with the movable box (14), the transmission mechanism further comprises a second transmission rod (15), the second transmission rod (15) is hinged between the top of the movable plate (22) and the inner top of the fixed box (2), and the initial state is that the second transmission rod (15) is in a shape of less than ninety degrees with the inner top of the fixed box (2);
the tool plate (6) is in a boss shape, the top of the tool plate (6) is a mounting part, the bottom of the tool plate (6) is a sliding part, a limit groove (7) is formed in the top of the workbench (12), and the sliding part of the tool plate (6) is in sliding connection with the inner wall of the limit groove (7);
the washing and grinding fluid spraying mechanism comprises a storage tank (3), a piston box (17) and a spray head (20), the storage tank (3) is fixedly connected to the top of a top plate (1), the piston box (17) is fixedly connected to the bottom of the right side of the top plate (1), the spray head (20) is fixedly connected to the bottom of a motor cover (24) through a connecting rod, a piston plate (16) is slidingly connected to the left and right of the inner cavity of the piston box (17), the inner cavity of the piston box (17) is divided into two inner cavities through the piston plate (16), a pipeline I (4) is communicated between the inner cavity of the right side of the piston box (17) and the inner cavity of the storage tank (3), a one-way valve which flows from the inner cavity of the storage tank (3) to the inner cavity of the right side of the piston box (17) is arranged on the inner wall of the pipeline I (4), a pipeline II (5) is communicated between the inner cavity of the right side of the piston box (17) and the spray head (20), the inner wall of the pipeline II (5) is provided with a one-way valve which flows from the inner cavity of the right side of the piston box (17) to the inner cavity of the piston head (20), the inner wall (16) is close to the outer wall of a third transmission rod (23) fixedly connected to the outer wall of the polishing mechanism (23) and penetrates through the outer wall of the third transmission rod (23), the end part of the third transmission rod (23) penetrating out of the piston box (17) is fixedly connected with the movable box (14);
the spray head (20) is in a conical boss shape, a channel which gradually reduces from the connecting part to the outside is formed in the spray head, and the output end of the spray head (20) faces the polishing side wall of the polishing head (8);
a first pipeline (4) is communicated between the inner cavity at the left side of the piston box (17) and the inner cavity of the storage tank (3), a one-way valve which flows from the inside of the storage tank (3) to the inner cavity at the left side of the piston box (17) is arranged on the inner wall of the first pipeline (4), a second pipeline (5) is communicated between the inner cavity at the left side of the piston box (17) and the spray head (20), and a one-way valve which flows from the inner cavity at the left side of the piston box (17) to the inner cavity of the spray head (20) is arranged on the inner wall of the second pipeline (5);
the second transmission rods (15) are arranged in four and are symmetrically distributed in pairs;
when the polishing machine is used, a plurality of workpieces are fixedly connected to the top of the tool plate (6) through a plurality of groups of clamping plates (11), and the motor (19) is started, so that the motor (19) drives the polishing head (8) to rotate through the mounting shaft (21), and the polishing is ready at the moment; the servo cylinder (9) is controlled to output rightwards, the first transmission rod (13) drives the movable box (14) to slide rightwards on the inner top of the fixed box (2) integrally through the connection relation of the first transmission rod (13), when the movable box (14) drives the movable plate (22) to move rightwards, the movable plate (22) receives the hinging limit of the second transmission rod (15) so that the movable box (14) can be limited by the second transmission rod (15) coming in the rightward moving process, the movable plate (22) slides downwards in the inner wall of the movable box (14) so that the movable plate (22) moves rightwards with a certain inclination, and the function of polishing the inclined plane of the workpiece (10) is realized through autorotation cooperation with the polishing head (8); in the process of rightward movement of the movable box (14), the angle between the second transmission rod (15) and the inner top of the left side of the fixed box (2) is changed from small to large until the second transmission rod (15) is perpendicular to the fixed box (2), at the moment, the polishing head (8) descends to the lowest point, the descending distance of the polishing head (8) is the length of the second transmission rod (15) minus the vertical length of the fixed box (2) when the initial angle of the second transmission rod (15) is subtracted, so that the descending distance of the polishing head (8) is adjustable, and the horizontal movement distance of the polishing head (8), namely the horizontal distance of the movable box (14) driven by the first transmission rod (13), is also controllable and adjustable, and therefore, inclined planes with different angles can be polished; when the first transmission rod (13) continuously moves to the right, the second transmission rod (15) is enabled to cross ninety degrees to one hundred eighty degrees from an initial angle to subtract the initial angle, the motion track of the movable plate (22) is V-shaped, the advancing direction of the tooling plate (6) is from the right side to the left side, namely, the advancing direction is moved to the direction of the piston box (17), so that the right inclined plane and the left inclined plane of the front workpiece (10) and the rear workpiece (10) are polished, after one V-shaped polishing is completed, the servo cylinder (9) is controlled to input to the left, the movable box (14) is reset, and in the process, the polishing head (8) polishes the left inclined plane and the right inclined plane of the front workpiece (10) and the rear workpiece (10) again, so that the same part is polished twice, the polishing effect is better, and the polishing trace is prevented from seriously affecting the polishing process; after finishing the V-shaped polishing of a round, making the tooling plate (6) advance for a certain distance, making the next workpiece (10) advance to the position of the previous workpiece (10), and then polishing the V-shaped in a round, so that the right side inclined surface of the next workpiece (10) polished in the V-shaped in a round is polished, the left side surface of the next workpiece (10) is polished in the V-shaped in a round, and the two side inclined surfaces of one workpiece are polished by the V-shaped in a round in cooperation with the advancing of the tooling plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110568965.0A CN113319678B (en) | 2021-05-25 | 2021-05-25 | Metal sheet cutting grinding device based on two-sided synchronous polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110568965.0A CN113319678B (en) | 2021-05-25 | 2021-05-25 | Metal sheet cutting grinding device based on two-sided synchronous polishing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113319678A CN113319678A (en) | 2021-08-31 |
| CN113319678B true CN113319678B (en) | 2023-05-23 |
Family
ID=77416840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110568965.0A Active CN113319678B (en) | 2021-05-25 | 2021-05-25 | Metal sheet cutting grinding device based on two-sided synchronous polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113319678B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612054A (en) * | 2013-12-04 | 2014-03-05 | 北京电子科技职业学院 | Numerical control welding lathe for achieving numerical control welding of planar convex profile welding seam |
| CN205394208U (en) * | 2016-02-03 | 2016-07-27 | 河北海鲲机械设备有限公司 | Grind tile machine |
| CN210335394U (en) * | 2019-05-22 | 2020-04-17 | 苏州鸿瑞欣精密技术有限公司 | Surface grinding machine for processing plastic parts |
| CN211414825U (en) * | 2019-11-20 | 2020-09-04 | 黄宝超 | Waste recovery device for steel structure processing |
| CN111975497A (en) * | 2020-08-20 | 2020-11-24 | 徐芳 | Waste metal decorative plate recovery surface polishing device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2877630B2 (en) * | 1992-09-14 | 1999-03-31 | アミテック株式会社 | Plate chamfering device |
| JP3971980B2 (en) * | 2002-09-13 | 2007-09-05 | 有限会社岡杉巧作所 | Grinding equipment |
| JP6190108B2 (en) * | 2012-11-27 | 2017-08-30 | Ｍｉｐｏｘ株式会社 | Polishing apparatus and polishing method for polishing peripheral edge of workpiece such as plate glass with polishing tape |
| CN108296913A (en) * | 2018-01-31 | 2018-07-20 | 重庆市璧山区合成机械制造有限公司 | A kind of auto parts machinery sander |
| KR102011786B1 (en) * | 2018-03-14 | 2019-08-19 | 주식회사 싸이텍 | Polishing method for three-dimensional processing |
| CN112091775A (en) * | 2020-09-22 | 2020-12-18 | 江西艾斯欧匹精密智造科技有限公司 | Grinding device is used in sensor processing |
| CN112428065A (en) * | 2020-11-17 | 2021-03-02 | 东台艺新科技有限公司 | Automatic beveler of saw blade |
-
2021
- 2021-05-25 CN CN202110568965.0A patent/CN113319678B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612054A (en) * | 2013-12-04 | 2014-03-05 | 北京电子科技职业学院 | Numerical control welding lathe for achieving numerical control welding of planar convex profile welding seam |
| CN205394208U (en) * | 2016-02-03 | 2016-07-27 | 河北海鲲机械设备有限公司 | Grind tile machine |
| CN210335394U (en) * | 2019-05-22 | 2020-04-17 | 苏州鸿瑞欣精密技术有限公司 | Surface grinding machine for processing plastic parts |
| CN211414825U (en) * | 2019-11-20 | 2020-09-04 | 黄宝超 | Waste recovery device for steel structure processing |
| CN111975497A (en) * | 2020-08-20 | 2020-11-24 | 徐芳 | Waste metal decorative plate recovery surface polishing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113319678A (en) | 2021-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109773662B (en) | Workpiece inner hole polishing device applying abrasive water jet | |
| CN201192779Y (en) | Five-axis numerical control milling machine | |
| CN211803834U (en) | Lathe is used in accurate piece processing of metal of high accuracy | |
| CN106378052A (en) | Device for quickly mixing and preparing cutting fluid for machining | |
| CN112296683A (en) | Cutting and deburring all-in-one machine for aluminum alloy section | |
| CN113319678B (en) | Metal sheet cutting grinding device based on two-sided synchronous polishing | |
| CN101456155A (en) | Honing machine with multiple power-units and follow-up work station | |
| CN106975976B (en) | Dust-proof numerically-controlled machine tool | |
| CN113977436B (en) | Machine of throwing in full-automatic triaxial linkage rectangle | |
| CN203622232U (en) | Ejection gun moving mechanism of sand ejector | |
| CN215975960U (en) | Rack quenching machine tool | |
| CN212635357U (en) | Burnishing machine is used in steel structure processing production | |
| CN213469657U (en) | Drilling machine applied to welding tool manufacturing system | |
| CN112008129B (en) | Chamfering machine | |
| CN210357739U (en) | Horizontal migration formula automatic spraying equipment | |
| CN2180371Y (en) | Numerical control deep hole high speed drilling machine | |
| CN209503788U (en) | A kind of aluminium oxide ceramics bucket polishing device for inner wall | |
| CN209887316U (en) | Special surface grinding machine for grinding quenching and precision grinding | |
| CN208289320U (en) | A kind of car cage top frame supporting device for welding | |
| CN218363847U (en) | Mechanical part surface polishing and spraying processing equipment | |
| CN213967304U (en) | Sliding type paint spraying device capable of moving slowly and used for production of automobile front bumper framework | |
| CN214487996U (en) | High-pressure cleaning device for porous nozzle | |
| CN219053957U (en) | Multifunctional surface cleaning mechanism for castings | |
| CN214267218U (en) | Crown block type gantry carving machine | |
| CN219380011U (en) | Cooling structure for engraving machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |