CN115070542A - Protection device is restoreed to terrace die blade - Google Patents
Protection device is restoreed to terrace die blade Download PDFInfo
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- CN115070542A CN115070542A CN202211013172.3A CN202211013172A CN115070542A CN 115070542 A CN115070542 A CN 115070542A CN 202211013172 A CN202211013172 A CN 202211013172A CN 115070542 A CN115070542 A CN 115070542A
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- Prior art keywords
- seat
- rod
- male die
- elastic
- grinding
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- 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
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- 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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention belongs to the technical field of dies, and particularly relates to a repairing and protecting device for a cutting edge of a male die; comprises a repair seat; the surface of the repairing seat is rotatably connected with a central gear; the outer surface of the central gear is connected with a driven gear in a meshing manner; the number of the driven gears is four, and the driven gears are arranged on the surface of the central gear in a circumferential array; the outer surface of each driven gear is fixedly connected with a pressing rod; a plurality of supporting seats are fixedly arranged in the repairing seat; the supporting seats and the driven gears are arranged in a one-to-one correspondence manner; a grinding rod is connected inside each supporting seat in a sliding manner; the compound seat drives the whole device and the grinding rod to rotate, so that the grinding rod can grind burrs or blunt ports on the surfaces of the male dies, the moving distance of the grinding rod is different according to different rotation angles of the central gear and the driven gear, the grinding rod can adapt to the male dies of different types, and the application range is wide.
Description
Technical Field
The invention belongs to the technical field of dies, and particularly relates to a repairing and protecting device for a cutting edge of a male die.
Background
In household appliances and other manufacturing industries, metal wafer plates are increasingly used, and the production and processing of the metal wafer plates are processed in a continuous blanking mode of a press; the stamping die is a special process device for processing materials into parts in cold stamping processing; the cutting edge of the male die is often easy to damage due to the special working environment; the blanking processing of the metal disc plate requires that the blanking burr is less than 10% of the plate thickness, and in order to achieve good burr control, the processing process needs to repair the passivation, poor clearance and opening breakage of the cutting edge of the blanking die.
When the cutting edge of the male die is frequently easily damaged and repaired due to the working environment, workers generally grind and repair the cutting edge of the male die manually in the prior art, the operation mode is long in dressing time, and most of automatic repair devices are not convenient to intelligently adjust according to the size of the male die, so that the repairing of the male dies of different types is influenced, and the repairing device is not convenient to use.
Therefore, the invention provides a device for repairing and protecting the cutting edge of the male die.
Disclosure of Invention
To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a male die cutting edge repairing and protecting device which comprises a repairing seat; the surface of the repair seat is rotationally connected with a central gear; the outer surface of the central gear is connected with a driven gear in a meshing manner; the number of the driven gears is four, and the driven gears are arranged on the surface of the central gear in a circumferential array; the outer surface of each driven gear is fixedly connected with a pressing rod; a plurality of supporting seats are fixedly arranged in the repairing seat; the supporting seats and the driven gears are arranged in a one-to-one correspondence manner; a grinding rod is connected inside each supporting seat in a sliding manner; a tightening plate is arranged inside the repairing seat and on one side close to the grinding rod; it should be noted that, the repair base and the central gear are both connected to an external driving motor, and the connection manner thereof is the prior art, which is not described in detail in this embodiment; when the device works, when the surface of the male die is subjected to burr treatment, the male die is firstly arranged in a groove hole in the middle of the surface of a repairing seat, then an external motor is driven to drive a central gear to rotate, the central gear drives a driven gear meshed with the central gear to rotate, the driven gear can simultaneously drive a pressing rod on the surface of the driven gear to rotate at a certain angle, the pressing rod can move to one side close to a supporting seat, then a pressing rod can drive a grinding rod to move, at the moment, the grinding rods at different positions can press a tightening plate, then the tightening plate presses the surface of the male die, the male die can be preliminarily fixed, then the repairing seat is driven to rotate by the external motor, the repairing seat drives the whole device and the grinding rod to rotate, so that the grinding rod can polish burrs or blunt openings on the surface of the male die, and the moving distances of the grinding rod are different according to the rotating angles of the central gear and the driven gear, and the device can be further suitable for different types of male dies, has a wide application range, and is beneficial to repairing and using the male dies later.
Preferably, an elastic seat is fixedly connected inside each grinding rod; an extrusion spring is fixedly connected inside the elastic seat; during operation, the elastic seat and the extrusion spring are arranged, the grinding rod and the tightening plate can be conveniently abutted to the surface of the male die, and the parts with poor gaps on the surface of the male die can be conveniently ground and polished.
Preferably, one side of the polishing rod, which is close to the elastic seat, is fixedly connected with a supporting cavity seat; one side of the supporting cavity seat close to the male die is rotatably connected with a polishing roller; the surface of the supporting cavity seat is provided with a rotating shaft matched with the polishing roller; a plurality of arc-shaped grinding rollers are fixedly arranged on the outer surface of the grinding roller; when the polishing device works, the polishing rod is supported to be pressed on the surface of the male die, the polishing roller at one end of the polishing rod can be simultaneously supported to be pressed on the outer surface of the male die, the polishing roller at one end of the polishing rod synchronously rotates when the polishing rod is driven to rotate by the repairing seat, the arc-shaped polishing roller on the outer surface of the polishing rod can be simultaneously in contact with the surface of the male die under the continuous rotation of the polishing roller, and the arc-shaped polishing roller can drive the polishing roller to rotate at a certain angle under the mutual friction between the arc-shaped polishing roller and the male die, so that the polishing device can better polish some blunt openings or bad gaps, and is convenient for reuse of the male die.
Preferably, a piston plate is slidably connected to the inside of the support cavity seat; one side of the piston plate, which is close to the polishing roller, is fixedly connected with an elastic convex rod; the elastic convex rod is in an arc shape at one side close to the arc-shaped grinding roller; a suction pipe is fixedly arranged on the outer surface of the supporting cavity seat; the other end of the suction pipe faces one side of the male die; a check valve is arranged in the suction pipe; the during operation, when roller and the arc of polishing are certain angle and rotate, be in when being close to the arc of elasticity protruding pole one side and polish the roller and be certain range and rotate, the arc is polished the roller and can be contacted each other with elasticity protruding pole and to its extrusion, thereby make elasticity protruding pole drive the piston plate and remove to the one side that is close to the support chamber seat, the inside atmospheric pressure of support chamber seat changes this moment, later can adsorb the tiny powder of part that the terrace die restoration produced through the suction tube, reached at terrace die restoration in-process, can adsorb impurity's function automatically, a good operational environment has been maintained.
Preferably, the outer surface of the repair seat is provided with a pressing seat; the lower surface of the abutting seat is fixedly connected with a special-shaped plate; the special-shaped plates are formed by concave plates and convex plates which are distributed at intervals; an elastic contact rod is connected inside the polishing roller in a sliding manner; the outer surface of the elastic contact rod is provided with a plurality of friction plates; the top end of the elastic contact rod is arranged at one side close to the special-shaped plate; the during operation, at the roller rotation in-process of polishing, the roller of polishing can drive its inside elastic contact pole simultaneously and rotate, elastic contact pole can with support the dysmorphism board of pressing a base lower surface and contact each other rotating the in-process, and with dysmorphism board convex surface and concave surface contact each other or keep away from, thereby dysmorphism board can extrude elastic contact pole, make elastic contact pole be the removal of certain distance, later elastic contact pole and its surperficial friction plate can carry out the top-bottom friction with the terrace die surface, make the terrace die can be simultaneously to its reciprocal friction clearance from top to bottom rotating the repair process of polishing, can accelerate the restoration to it.
Preferably, a plurality of friction particles are fixedly mounted on the outer surface of the friction plate; the friction particles are irregularly arranged on the outer surface of the friction plate; when the repairing device works, when the friction plate is in contact with the surface of the male die, the friction particles on the surface of the friction plate can increase the contact area with the male die, and further the repairing efficiency of the male die is improved.
Preferably, the surface of the elastic contact rod is slidably connected with an elastic extrusion rod; a water storage bag is fixedly connected to one side, close to the elastic extrusion rod, inside the elastic contact rod; the outer surface of the water storage bag is fixedly connected with a water outlet ring plate; the during operation, when the elastic contact pole pressurized, the elastic extrusion pole on its surface can receive pressure simultaneously to the elastic extrusion pole can remove to the one side that is close to the water storage bag, and give certain pressure of water storage bag, later the inside water of water storage bag can extrude and go out through going out the water ring board, and spout one side to the terrace die, can further handle for the dust that the terrace die produced at the restoration in-process, and it is more convenient to use.
Preferably, the shape of the water outlet ring plate is circular; the surface of the water outlet ring plate is provided with a water outlet hole; the water outlet holes are arranged in a plurality and are circumferentially arrayed on the outer surface of the water outlet ring plate; set up a plurality of apopores, can make water when being extruded, make it be the spray form and spout terrace die one side, improve vaporific water and terrace die impurity's area of contact, be convenient for later to the use of terrace die.
Preferably, the outer surface of the water storage bag is fixedly connected with a water inlet pipe; the water inlet pipe penetrates through the elastic contact rod; the staff can make up water in to the water storage bag through the inlet tube, and then makes things convenient for reuse of this device.
Preferably, one end of the water inlet pipe, which is far away from the water storage bag, is clamped with a rubber sleeve; the length of the rubber sleeve is greater than that of the water inlet pipe; the rubber sleeve has a plugging effect on the water inlet pipe.
The invention has the following beneficial effects:
1. according to the terrace die cutting edge repairing protection device, the grinding rods are driven to move through the pressing rods, the grinding rods at different positions can press the tightening plate, the tightening plate is pressed on the surface of the terrace die, the terrace die can be preliminarily fixed, then the repairing base is driven to rotate through the external motor, the repairing base drives the whole device and the grinding rods to rotate, so that the grinding rods can polish burrs or blunt openings on the surface of the terrace die, the moving distances of the grinding rods are different according to different rotating angles of the central gear and the driven gear, the grinding rods can be adapted to different types of terrace dies, and the use range is wide.
2. According to the terrace die cutting edge repairing protection device, when the grinding roller and the arc-shaped grinding roller rotate at a certain angle, and the arc-shaped grinding roller positioned on one side close to the elastic convex rod rotates at a certain amplitude, the arc-shaped grinding roller can be in mutual contact with the elastic convex rod and extrude the elastic convex rod, so that the elastic convex rod drives the piston plate to move towards one side close to the supporting cavity seat, the air pressure in the supporting cavity seat is changed, and then part of fine particles generated by repairing the terrace die can be adsorbed through the suction pipe, so that the function of automatically adsorbing impurities in the terrace die repairing process is achieved, and a good working environment is maintained.
3. According to the device for repairing and protecting the cutting edge of the male die, the elastic contact rod can be in mutual contact with the special-shaped plate on the lower surface of the pressing seat in the rotating process and can be in mutual contact with or separated from the convex surface and the concave surface of the special-shaped plate, so that the special-shaped plate can extrude the elastic contact rod to enable the elastic contact rod to move at a certain distance, then the elastic contact rod and the friction plate on the surface of the elastic contact rod can be in up-and-down friction with the surface of the male die, the male die can be subjected to up-and-down friction cleaning in a reciprocating manner in the rotating, polishing and repairing process, and repairing of the male die can be accelerated.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A in accordance with the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3 at B in the present invention;
FIG. 5 is a schematic cross-sectional view of the elastic contact bar according to the present invention;
FIG. 6 is a perspective view of the profile plate of the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 5 at C in accordance with the present invention;
FIG. 8 is a schematic perspective view of the water outlet ring plate according to the present invention;
fig. 9 is a schematic view of a water inlet pipe according to a second embodiment of the present invention.
In the figure: 1. repairing the seat; 2. a sun gear; 3. a driven gear; 4. a pressing rod; 5. a supporting seat; 6. grinding the rod; 7. tightening the plate; 8. an elastic seat; 9. a compression spring; 10. a support cavity seat; 11. grinding the roller; 12. an arc-shaped grinding roller; 13. a piston plate; 14. an elastic lug; 15. a suction tube; 16. a pressing seat; 17. a shaped plate; 18. an elastic contact rod; 181. a friction plate; 19. rubbing the particles; 20. an elastic extrusion stem; 21. a water storage bag; 22. a water outlet ring plate; 23. a water outlet hole; 24. a water inlet pipe; 25. a rubber sleeve.
Detailed Description
The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.
Example one
As shown in fig. 1 to 3, the repairing and protecting device for the punch cutting edge according to the embodiment of the invention comprises a repairing seat 1; the surface of the repairing seat 1 is rotatably connected with a central gear 2; the outer surface of the central gear 2 is connected with a driven gear 3 in a meshing manner; the number of the driven gears 3 is four, and the driven gears are arranged on the surface of the central gear 2 in a circumferential array; the outer surface of each driven gear 3 is fixedly connected with a pressing rod 4; a plurality of supporting seats 5 are fixedly arranged in the repairing seat 1; the supporting seats 5 and the driven gears 3 are arranged in a one-to-one correspondence manner; a grinding rod 6 is connected inside each supporting seat 5 in a sliding manner; a tightening plate 7 is arranged inside the repairing seat 1 and on one side close to the grinding rod 6; it should be noted that, the repair base 1 and the central gear 2 are both connected to an external driving motor, and the connection manner is the prior art, which is not described in detail in this embodiment; when the device works, when burr treatment is carried out on the surface of a male die, the male die is firstly arranged in a groove hole in the middle of the surface of a repair seat 1, then an external motor is driven to drive a central gear 2 to rotate, the central gear 2 drives a driven gear 3 which is meshed with the central gear to rotate, the driven gear 3 can simultaneously drive an abutting rod 4 on the surface of the driven gear to rotate at a certain angle, the abutting rod 4 can move towards one side close to a supporting seat 5, then the abutting rod 4 can drive a polishing rod 6 to move, the polishing rods 6 at different positions can abut against a tightening plate 7 at the moment, then the tightening plate 7 abuts against the surface of the male die, the male die can be preliminarily fixed, then the repair seat 1 is driven to rotate through an external motor, the repair seat 1 drives the whole device and the polishing rod 6 to rotate, so that the polishing rod 6 can polish burrs or blunt openings on the surface of the male die, and the burr treatment can be carried out according to the different rotating angles of the central gear 2 and the driven gear 3, the moving distance of the polishing rod 6 is different, so that the polishing rod can adapt to different types of male dies, and the application range is wide; is beneficial to the repair and the use of the male die.
Wherein the interior of each grinding rod 6 is fixedly connected with an elastic seat 8; an extrusion spring 9 is fixedly connected inside the elastic seat 8; during operation, the elastic seat 8 and the extrusion spring 9 are arranged, so that the grinding rod 6 and the tightening plate 7 can be conveniently abutted to the surface of the male die, and the parts with poor gaps on the surface of the male die can be conveniently ground and polished.
Wherein one side of the grinding rod 6 close to the elastic seat 8 is fixedly connected with a supporting cavity seat 10; one side of the supporting cavity seat 10 close to the male die is rotatably connected with a grinding roller 11; the surface of the supporting cavity seat 10 is provided with a rotating shaft matched with the grinding roller 11; a plurality of arc-shaped grinding rollers 12 are fixedly arranged on the outer surface of the grinding roller 11; during operation, when grinding rod 6 supports and presses at the terrace die surface, the roller 11 of polishing that is in grinding rod 6 one end can support simultaneously and press at the surface of terrace die, and when repairing seat 1 and driving grinding rod 6 and rotate, the roller 11 of polishing of its one end rotates in step, and under the continuous rotation of the roller 11 of polishing, the arc that is in its surface is polished roller 12 and can be simultaneously with terrace die surface contact, and under the mutual friction between arc and polish roller 12 and the terrace die, this arc and polish roller 12 can drive roller 11 of polishing and be the rotation of certain angle, thereby can be to some blunt mouthful or the bad department in clearance can be better polish, be convenient for later to reuse of terrace die.
As shown in fig. 3 to 4, wherein a piston plate 13 is slidably connected to the inside of the support housing 10; an elastic convex rod 14 is fixedly connected to one side of the piston plate 13 close to the grinding roller 11; the elastic convex rod 14 is arc-shaped on one side close to the arc-shaped grinding roller 12; a suction pipe 15 is fixedly arranged on the outer surface of the support cavity seat 10; the other end of the suction pipe 15 faces one side of the male die; a check valve is arranged inside the suction pipe 15; when the device works, when the polishing roller 11 and the arc-shaped polishing roller 12 rotate at a certain angle, and when the arc-shaped polishing roller 12 close to one side of the elastic convex rod 14 rotates at a certain amplitude, the arc-shaped polishing roller 12 can be in mutual contact with the elastic convex rod 14 and extrude the elastic convex rod, so that the elastic convex rod 14 drives the piston plate 13 to move towards one side close to the support cavity seat 10, the air pressure inside the support cavity seat 10 is changed at the moment, and then part of fine powder particles generated by repairing the male die can be adsorbed through the suction pipe 15, so that the function of automatically adsorbing impurities is achieved in the repairing process of the male die, and a good working environment is maintained.
As shown in fig. 5 to 7, the outer surface of the repair seat 1 is provided with a pressing seat 16; the lower surface of the abutting seat 16 is fixedly connected with a special-shaped plate 17; the special-shaped plates 17 are formed by concave plates and convex plates which are distributed at intervals; an elastic contact rod 18 is connected inside the grinding roller 11 in a sliding manner; a plurality of friction plates 181 are arranged on the outer surface of the elastic contact rod 18; the top end of the elastic contact rod 18 is arranged at one side close to the special-shaped plate 17; the during operation, at the roller 11 rotation in-process of polishing, the roller 11 of polishing can drive its inside elastic contact pole 18 simultaneously and rotate, elastic contact pole 18 can rotate the in-process and can contact each other with the dysmorphism board 17 that supports the seat 16 lower surface that presses, and with dysmorphism board 17 convex surface and concave surface contact each other or keep away from, thereby dysmorphism board 17 can extrude elastic contact pole 18, make elastic contact pole 18 be the removal of certain distance, later elastic contact pole 18 and its surperficial friction plate 181 can carry out the top-bottom friction with the terrace die surface, make the terrace die can be simultaneously to its reciprocal friction clearance from top to bottom rotating the repair in-process of polishing, can accelerate the restoration to it.
Wherein a plurality of friction particles 19 are fixedly mounted on the outer surface of the friction plate 181; the friction particles 19 are irregularly arranged on the outer surface of the friction plate 181; during operation, when the friction plate 181 is in contact with the surface of the male die, the friction particles 19 on the surface of the friction plate can increase the contact area with the male die, so that the repairing efficiency of the male die is improved.
As shown in fig. 7 to 8, a resilient pressing rod 20 is slidably connected to the surface of the resilient contact rod 18; a water storage bag 21 is fixedly connected to one side of the interior of the elastic contact rod 18, which is close to the elastic extrusion rod 20; the outer surface of the water storage bag 21 is fixedly connected with a water outlet ring plate 22; during operation, when elastic contact pole 18 pressurized, the elastic extrusion pole 20 on its surface can receive pressure simultaneously to elastic extrusion pole 20 can move to the one side that is close to water storage bag 21 to give water storage bag 21 certain pressure, later the inside water of water storage bag 21 can extrude and go out through going out water ring plate 22, and spout to one side of terrace die, can further handle for the dust that the terrace die produced at the repair in-process, and it is more convenient to use.
The shape of the water outlet ring plate 22 is circular; a water outlet hole 23 is formed in the surface of the water outlet ring plate 22; the water outlet holes 23 are arranged in a plurality and are circumferentially arranged on the outer surface of the water outlet ring plate 22; set up a plurality of apopores 23, can make water when being extruded, make it be the spray form and spout terrace die one side, improve vaporific water and terrace die impurity's area of contact, be convenient for later to the use of terrace die.
Example two
As shown in fig. 9, a first comparative example, in which another embodiment of the present invention is: the outer surface of the water storage bag 21 is fixedly connected with a water inlet pipe 24; the water inlet pipe 24 penetrates through the inner part of the elastic contact rod 18; the staff can supply water to the water storage bag 21 through the water inlet pipe 24, so that the device can be used again conveniently.
One end of the water inlet pipe 24 far away from the water storage bag 21 is clamped with a rubber sleeve 25; the length of the rubber sleeve 25 is greater than that of the water inlet pipe 24; the rubber sleeve 25 has a plugging function on the water inlet pipe 24.
When the device works, when burr treatment is carried out on the surface of a male die, the male die is firstly arranged in a groove hole in the middle of the surface of a repair seat 1, then an external motor is driven to drive a central gear 2 to rotate, the central gear 2 drives a driven gear 3 meshed with the central gear to rotate, the driven gear 3 can simultaneously drive a pressing rod 4 on the surface of the driven gear to rotate at a certain angle, the pressing rod 4 can move to one side close to a supporting seat 5, then the pressing rod 4 can drive a grinding rod 6 to move, at the moment, the grinding rods 6 at different positions can press a tightening plate 7, further, the tightening plate 7 is pressed on the surface of the male die, the male die can be preliminarily fixed, then the repair seat 1 is driven to rotate by an external motor, the repair seat 1 drives the whole device and the grinding rod 6 to rotate, so that the grinding rod 6 can carry out polishing treatment on burrs or blunt edges on the surface of the male die, and the rotating angles of the central gear 2 and the driven gear 3 are different, the moving distance of the polishing rod 6 is different, so that the polishing rod can adapt to different types of male dies, and the application range is wide; the elastic seat 8 and the extrusion spring 9 are arranged, so that the grinding rod 6 and the tightening plate 7 can be conveniently abutted to the surface of the male die, and the parts with poor gaps on the surface of the male die can be conveniently ground and polished.
When the grinding rod 6 is abutted against the surface of the male die, the grinding roller 11 at one end of the grinding rod 6 is abutted against the outer surface of the male die at the same time, and when the repairing seat 1 drives the grinding rod 6 to rotate, the grinding roller 11 at one end of the grinding rod synchronously rotates, and under the continuous rotation of the grinding roller 11, the arc-shaped grinding roller 12 at the outer surface of the grinding rod can simultaneously contact with the surface of the male die, and under the mutual friction between the arc-shaped grinding roller 12 and the male die, the arc-shaped grinding roller 12 can drive the grinding roller 11 to rotate at a certain angle, so that some blunt openings or poor gaps can be better ground, and the male die can be conveniently reused; when the roller 11 and the arc of polishing are certain angle rotations, be in and be close to the arc of elasticity protruding pole 14 one side and polish roller 12 and be certain range rotation, arc is polished roller 12 and can be contacted each other and is extruded with elasticity protruding pole 14, thereby make elasticity protruding pole 14 drive piston plate 13 and remove to the one side that is close to support chamber seat 10, the inside atmospheric pressure of support chamber seat 10 changes this moment, later can adsorb the tiny powder of part that the terrace die restoration produced through suction tube 15, reached at terrace die restoration in-process, can carry out adsorbed impurity's function automatically, a good operational environment has been maintained.
In the rotation process of the grinding roller 11, the grinding roller 11 can simultaneously drive the elastic contact rod 18 inside the grinding roller to rotate, the elastic contact rod 18 can be in mutual contact with the special-shaped plate 17 on the lower surface of the abutting seat 16 in the rotation process and can be in mutual contact with or be far away from the convex surface and the concave surface of the special-shaped plate 17, so that the special-shaped plate 17 can extrude the elastic contact rod 18, the elastic contact rod 18 moves at a certain distance, then the elastic contact rod 18 and the friction plate 181 on the surface of the elastic contact rod can be in up-and-down friction with the surface of the male die, the male die can be cleaned up and down in a reciprocating friction mode in the rotation grinding repair process, and repair of the male die can be accelerated; when the friction plate 181 is in contact with the surface of the male die, the friction particles 19 on the surface of the friction plate can increase the contact area with the male die, so that the repair efficiency of the male die is improved; when the elastic contact rod 18 is pressed, the elastic extrusion rod 20 on the surface of the elastic contact rod is simultaneously pressed, so that the elastic extrusion rod 20 moves to one side close to the water storage bag 21 and gives a certain pressure to the water storage bag 21, and then water in the water storage bag 21 is extruded out through the water outlet annular plate 22 and sprayed to one side of the male die, so that dust generated in the repairing process of the male die can be further treated, and the use is more convenient; set up a plurality of apopores 23, can make water when being extruded, make it be the spray form and spout terrace die one side, improve vaporific water and terrace die impurity's area of contact, be convenient for later to the use of terrace die.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and so on.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A repairing and protecting device for a cutting edge of a male die comprises a repairing seat (1); the method is characterized in that: the surface of the repairing seat (1) is rotationally connected with a central gear (2); the outer surface of the central gear (2) is connected with a driven gear (3) in a meshing manner; the number of the driven gears (3) is four, and the driven gears are arranged on the surface of the central gear (2) in a circumferential array; the outer surface of each driven gear (3) is fixedly connected with a pressing rod (4); a plurality of supporting seats (5) are fixedly arranged in the repairing seat (1); the supporting seats (5) and the driven gears (3) are arranged in a one-to-one correspondence manner; a grinding rod (6) is connected inside each supporting seat (5) in a sliding manner; a tightening plate (7) is arranged inside the repairing seat (1) and on one side close to the grinding rod (6).
2. A male die edge repair guard according to claim 1, wherein: an elastic seat (8) is fixedly connected inside each grinding rod (6); the interior of the elastic seat (8) is fixedly connected with an extrusion spring (9).
3. A male die edge repair guard according to claim 2, wherein: one side of the grinding rod (6) close to the elastic seat (8) is fixedly connected with a supporting cavity seat (10); one side of the supporting cavity seat (10) close to the male die is rotatably connected with a grinding roller (11); the surface of the supporting cavity seat (10) is provided with a rotating shaft matched with the grinding roller (11); and a plurality of arc-shaped grinding rollers (12) are fixedly arranged on the outer surface of the grinding roller (11).
4. A male die edge repair guard according to claim 3, wherein: a piston plate (13) is connected inside the supporting cavity seat (10) in a sliding manner; one side of the piston plate (13) close to the grinding roller (11) is fixedly connected with an elastic convex rod (14); one side of the elastic convex rod (14) close to the arc-shaped grinding roller (12) is arc-shaped; a suction pipe (15) is fixedly arranged on the outer surface of the support cavity seat (10); the other end of the suction pipe (15) faces to one side of the male die; the interior of the suction pipe (15) is provided with a one-way valve.
5. A male die edge repair guard according to claim 4, wherein: the outer surface of the repair seat (1) is provided with a pressing seat (16); the lower surface of the abutting seat (16) is fixedly connected with a special-shaped plate (17); the special-shaped plates (17) are formed by concave plates and convex plates which are distributed at intervals; an elastic contact rod (18) is connected inside the grinding roller (11) in a sliding manner; the outer surface of the elastic contact rod (18) is provided with a plurality of friction plates (181); the top end of the elastic contact rod (18) is arranged at one side close to the special-shaped plate (17).
6. A male die edge repair guard according to claim 5, wherein: a plurality of friction particles (19) are fixedly arranged on the outer surface of the friction plate (181); the friction particles (19) are irregularly arranged on the outer surface of the friction plate (181).
7. A male die edge repair guard according to claim 5, wherein: the surface of the elastic contact rod (18) is connected with an elastic extrusion rod (20) in a sliding way; a water storage bag (21) is fixedly connected to one side, close to the elastic extrusion rod (20), in the elastic contact rod (18); the outer surface of the water storage bag (21) is fixedly connected with a water outlet ring plate (22).
8. A male die edge repair guard according to claim 7, wherein: the shape of the water outlet ring plate (22) is circular; a water outlet hole (23) is formed in the surface of the water outlet ring plate (22); the water outlet holes (23) are arranged in a plurality and are arranged on the outer surface of the water outlet ring plate (22) in a circumferential array mode.
9. A male die edge repair guard according to claim 7, wherein: the outer surface of the water storage bag (21) is fixedly connected with a water inlet pipe (24); the water inlet pipe (24) penetrates through the inner part of the elastic contact rod (18).
10. A male die edge repair guard according to claim 9, wherein: one end of the water inlet pipe (24) far away from the water storage bag (21) is clamped with a rubber sleeve (25); the length of the rubber sleeve (25) is larger than that of the water inlet pipe (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211013172.3A CN115070542A (en) | 2022-08-23 | 2022-08-23 | Protection device is restoreed to terrace die blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211013172.3A CN115070542A (en) | 2022-08-23 | 2022-08-23 | Protection device is restoreed to terrace die blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115070542A true CN115070542A (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211013172.3A Pending CN115070542A (en) | 2022-08-23 | 2022-08-23 | Protection device is restoreed to terrace die blade |
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| Country | Link |
|---|---|
| CN (1) | CN115070542A (en) |
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| CN210360788U (en) * | 2019-07-17 | 2020-04-21 | 江苏安顺压力容器制造有限公司 | Pressure vessel rapid rust removal device with dust removal function |
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| CN111390691A (en) * | 2020-04-09 | 2020-07-10 | 浦江县旭星机械科技有限公司 | Straight welded pipe inner wall welding seam equipment of polishing |
| CN213319197U (en) * | 2020-09-15 | 2021-06-01 | 荆州市江汉汽车零部件制造有限公司 | Grinding device is used in processing of car cylinder |
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2022
- 2022-08-23 CN CN202211013172.3A patent/CN115070542A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392875A (en) * | 2016-11-01 | 2017-02-15 | 天津恒瑜晶体材料股份有限公司 | Linear carrier stretching mechanism for quartz capillary tube center hole round corner machining equipment |
| CN209793293U (en) * | 2018-11-30 | 2019-12-17 | 重庆市大足区石刻艺术品有限公司 | Statue of buddha base grinding device for statue of buddha sculpture |
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Application publication date: 20220920 |