CN113352154B - Novel terrace die blade repairing and forming device - Google Patents
Novel terrace die blade repairing and forming device Download PDFInfo
- Publication number
- CN113352154B CN113352154B CN202110754056.6A CN202110754056A CN113352154B CN 113352154 B CN113352154 B CN 113352154B CN 202110754056 A CN202110754056 A CN 202110754056A CN 113352154 B CN113352154 B CN 113352154B
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- Prior art keywords
- male die
- cutting edge
- fixedly connected
- fixed
- line
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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
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
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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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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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
- 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
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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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
Abstract
The invention discloses a novel terrace die cutting edge repairing and forming device, which comprises: a male die; the cutting edge repairing assembly is arranged on the surface of a male die and can be intelligently and adaptively adjusted according to the size of the male die and polish the cutting edge of the male die, the cutting edge repairing assembly comprises a plurality of fixed frames, the male die is movably connected to the inner wall of the fixed frames, a polishing line is movably arranged at the middle of each fixed frame, and the polishing line is tightly attached to the surface of the cutting edge of the male die. According to the invention, the fixing frame is driven by the driving component to drive the polishing line to tightly attach the male die according to the size of the male die, the polishing line is rubbed on the surface of the male die and performs polishing repair operation on the cutting edge of the male die, meanwhile, the traction line is regularly pulled by the traction wheel and matched with the first damping spring, so that the polishing line reciprocates up and down while rubbing on the surface of the male die, the polishing on the cutting edge of the male die is accelerated, and the purpose of intelligent self-adaptive adjustment according to the size of the male die can be realized while the repair is accelerated.
Description
Technical Field
The invention relates to the field of trimming of cutting edges of blanking dies, in particular to a novel device for repairing and forming a male die cutting edge.
Background
In household appliances and other manufacturing industries, metal disc plates are increasingly used, and the production and processing of the metal disc plates are in a continuous blanking mode of a press, so that the highest production efficiency and the lowest processing cost are achieved. 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.
But prior art is when in actual use, and is manual grinding to terrace die blade restoration, and the dressing time is long, and most of automatic prosthetic devices all are not convenient for carry out intelligent regulation according to the terrace die size, and are very inconvenient for use.
Disclosure of Invention
The invention aims to provide a novel device for repairing and forming a cutting edge of a male die, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the method comprises the following steps:
a male die;
the cutting edge repairing assembly is arranged on the surface of the male die and can be intelligently and adaptively adjusted according to the size of the male die and polish the cutting edge of the male die, the cutting edge repairing assembly comprises a plurality of fixing frames, the male die is arranged in the fixing frames, polishing lines are movably arranged in the middle of the fixing frames and are tightly attached to the surface of the cutting edge of the male die, sleeves are movably sleeved on the surfaces of the polishing lines, threaded holes are formed in the middle of the fixing frames corresponding to the positions of the sleeves, the inner walls of the threaded holes are in threaded connection with the surfaces of the sleeves, fixing knots are respectively arranged at two ends of each polishing line, a first damping spring is movably connected with one end of the opposite surface of each fixing knot and the corresponding surface of each sleeve, and the first damping springs are movably wound on the surfaces of the polishing lines;
the driving assembly is arranged on the surface of the fixed frame and used for driving the four fixed frames to synchronously move and simultaneously drive the fixed frame to rotate, the driving assembly comprises a piston rod, the surface of the piston rod is movably connected with a piston barrel, the inner wall of the piston rod, corresponding to the position of the piston barrel, is fixedly connected with a first piston, one end of the piston barrel, far away from the position of the fixed frame, is fixedly connected with a communicating ring, the bottom of the communicating ring is fixedly connected with a communicating pipe, the bottom of the communicating pipe is fixedly connected with a liquid storage barrel, the inner wall of the liquid storage barrel is movably connected with a second piston, the bottom of the second piston is fixedly connected with an electric push rod, the electric push rod is fixedly embedded into the bottom of the liquid storage barrel, the top of the liquid storage barrel is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with a driving motor, and the output shaft of the driving motor is fixedly connected with a driving rod, the driving rod is fixedly connected to the bottom of the fixing block;
the fixing block is rotatably arranged in the middle of the driving assembly and is rotatably connected to the inner wall of the communicating ring through a bearing, the top of the fixing block is fixedly connected with an electromagnet, and the electromagnet is movably attached to the bottom of the male die;
the traction assembly is arranged in the middle of the driving assembly and used for driving the polishing line to reciprocate on the surface of the cutting edge of the male die, the traction assembly comprises a traction line, the traction line is fixedly connected to the middle of the polishing line, a traction wheel is fixedly wound at one end, far away from the polishing line, of the traction line, a blocking block is fixedly connected to the inner wall of the traction wheel, a movable block is movably arranged on the surface of the blocking block and movably arranged at the bottom of the fixed block, a tightly-rolled sheet-shaped steel bar is fixedly connected to the inner wall of the traction wheel, a first fixed pipe is fixedly connected to one end, far away from the position of the traction wheel, of the tightly-rolled sheet-shaped steel bar, a second fixed pipe is fixedly connected to the bottom of the fixed block, a movable hole is formed in the side wall of one end, corresponding to the position of the movable block, of the second fixed pipe, of the movable hole is movably connected with the surface of the movable block, and the traction wheel is rotatably connected to the inner walls of the communicating ring and the mounting groove through bearings respectively, and first fixed pipe fixed connection is at the inner wall of mounting groove, the one end that blocks piece and movable block opposite face all is the arc setting, the movable block is kept away from the one end fixedly connected with telescopic link that blocks the piece position, the fixed surface of telescopic link is connected with second damping spring, telescopic link fixed connection is on the surface of actuating lever.
Preferably, the fixed frame is a rectangular pipeline structure with an opening at one end, and the four fixed frames are annularly arranged on the surface of the electromagnet.
Preferably, the vertex of the electromagnet and the midpoint of the fixing frame are horizontally arranged in a collinear manner, the four polishing lines are equal in length, and the polishing lines are formed by spirally winding a plurality of groups of steel wire bundles.
Preferably, the piston rod is fixedly connected to the bottom of one end of the fixing frame corresponding to the center of the male die, and the piston rod movably penetrates through and extends into the piston cylinder.
Preferably, the top of the inner cavity of the liquid storage barrel is provided with hydraulic oil.
Preferably, the piston cylinder, the communicating ring, the communicating pipe and the liquid storage barrel are sequentially communicated, and the middle part of the surface of the liquid storage barrel is fixedly connected with the handheld anti-skidding sleeve.
Compared with the prior art, the invention has the beneficial effects that:
1. the fixing frame is driven by the driving assembly to drive the grinding line to tightly attach the male die according to the size of the male die, the grinding line is made to rub on the surface of the male die and grind and repair the cutting edge of the male die, meanwhile, the traction line is regularly drawn by the traction wheel and matched with the first damping spring, so that the grinding line reciprocates up and down while rubbing on the surface of the male die, the grinding of the cutting edge of the male die is accelerated, and the purpose of intelligent self-adaptive adjustment according to the size of the male die can be achieved while accelerated repair is realized;
2. the invention also sets a sleeve, so that the reciprocating vertical movement of the polishing line can avoid damaging the threaded hole, when the polishing line is used and damaged for a long time, the fixing knot is cut off, and the polishing line can be directly taken out, the sleeve is matched with the threaded hole, and can be replaced, when the polishing line needs to be installed, the polishing line penetrates through the sleeve and the first damping spring, and the fixing knot is arranged at the two ends of the sleeve, so as to prevent the polishing line from separating from the inner wall of the sleeve, when the male die is positioned in the fixing frame, the current introduced by the electromagnet is gradually reduced, when the fixing frame drives the polishing line to tightly attach the male die, the electromagnet breaks off the circuit, because the four piston cylinders are respectively communicated with the liquid storage barrel through the communicating ring, the communicating pipe and the lengths of the four polishing lines are equal, so that when the fixing frame drives the polishing line to tightly attach the male die according to the size of the male die, the force that four lines of polishing were extruded to the terrace die is the same and the volume that the piston rod extends also equals this moment, and the centre of a circle of electro-magnet and the vertical collineation setting in centre of a circle of terrace die this moment promptly, and the electro-magnet is circular telegram again and tightly adsorbs in terrace die bottom centre of a circle position this moment, and the cooperation is fixed frame and is driven the line of polishing and centre gripping the terrace die to accomplish centre gripping and fixing to the terrace die.
Drawings
FIG. 1 is a front sectional view of the overall structure of the novel male die cutting edge repairing and forming device;
FIG. 2 is a partial front sectional view of the overall structure of the novel male die cutting edge repairing and forming device of the invention;
FIG. 3 is an enlarged view of the structure at the position A in FIG. 2 of the novel male die cutting edge repairing and forming device of the present invention;
FIG. 4 is an elevation view of the overall structure of the novel male die cutting edge repairing and forming device of the invention;
FIG. 5 is a front sectional view of a cutting edge repairing assembly of the novel male die cutting edge repairing and forming device of the invention;
FIG. 6 is a sectional view of the communicating tube structure of the novel punch cutting edge repairing and forming device of the present invention;
fig. 7 is a sectional view of the communicating ring structure of the novel punch cutting edge repairing and forming device.
In the figure: 1. a male die; 2. a cutting edge repair assembly; 201. a fixing frame; 202. polishing the wire; 203. a sleeve; 204. a threaded hole; 205. a first damping spring; 206. a fixed knot; 3. a drive assembly; 301. a piston rod; 302. a piston cylinder; 303. a first piston; 304. a communication ring; 305. a communicating pipe; 306. a liquid storage barrel; 307. a second piston; 308. an electric push rod; 309. mounting grooves; 310. a drive motor; 311. a drive rod; 312. a hand-held anti-slip sleeve; 4. a fixed block; 5. an electromagnet; 6. a traction assembly; 601. a pull wire; 602. a traction wheel; 603. winding up the sheet-shaped steel bar; 604. a first stationary tube; 605. a second stationary tube; 606. a movable hole; 607. a movable block; 608. a telescopic rod; 609. a second damping spring; 610. a stop block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the method comprises the following steps:
a male die 1;
the cutting edge repairing assembly 2 is arranged on the surface of the male die 1 and can intelligently and adaptively adjust according to the size of the male die 1 and polish the cutting edge of the male die 1, the cutting edge repairing assembly 2 comprises a plurality of fixing frames 201, the male die 1 is arranged in the fixing frames 201, polishing lines 202 are movably arranged in the middle of the fixing frames 201, the polishing lines 202 are tightly attached to the surface of the cutting edge of the male die 1, sleeves 203 are movably sleeved on the surfaces of the polishing lines 202, threaded holes 204 are formed in the middle of the fixing frames 201 corresponding to the positions of the sleeves 203, the inner walls of the threaded holes 204 are in threaded connection with the surfaces of the sleeves 203, fixing knots 206 are respectively arranged at two ends of each polishing line 202, a first damping spring 205 is movably connected to one end of the opposite surfaces of the fixing knots 206 and the sleeves 203, and the first damping springs 205 are movably wound on the surfaces of the polishing lines 202;
the driving assembly 3 is arranged on the surface of the fixing frame 201 and used for driving the four fixing frames 201 to synchronously move and simultaneously drive the fixing frame 201 to rotate, the driving assembly 3 comprises a piston rod 301, the surface of the piston rod 301 is movably connected with a piston barrel 302, a first piston 303 is fixedly arranged on the inner wall of the piston rod 301 corresponding to the position of the piston barrel 302, one end of the piston barrel 302 far away from the position of the fixing frame 201 is fixedly provided with a communicating ring 304, the bottom of the communicating ring 304 is fixedly provided with a communicating pipe 305, the bottom of the communicating pipe 305 is fixedly provided with a liquid storage barrel 306, the inner wall of the liquid storage barrel 306 is movably connected with a second piston 307, the bottom of the second piston 307 is fixedly provided with an electric push rod 308, the electric push rod 308 is fixedly embedded in the bottom of the liquid storage barrel 306, the top of the liquid storage barrel 306 is provided with an installation groove 309, the inner wall of the installation groove 309 is fixedly provided with a driving motor 310, and an output shaft of the driving motor 310 is fixedly provided with a driving rod 311, and the driving rod 311 is fixedly arranged at the bottom of the fixed block 4;
the fixed block 4 is rotatably arranged in the middle of the driving component 3, the fixed block 4 is rotatably connected to the inner wall of the communicating ring 304 through a bearing, the top of the fixed block 4 is fixedly provided with the electromagnet 5, and the electromagnet 5 is movably attached to the bottom of the male die 1;
the traction assembly 6 is arranged in the middle of the driving assembly 3 and used for driving the grinding line 202 to reciprocate on the surface of the cutting edge of the male die 1, the traction assembly 6 comprises a traction line 601, the traction line 601 is fixedly arranged in the middle of the grinding line 202, one end of the traction line 601, which is far away from the grinding line 202, is fixedly wound with a traction wheel 602, a stop block 610 is fixedly arranged on the inner wall of the traction wheel 602, a movable block 607 is movably arranged on the surface of the stop block 610, the movable block 607 is movably arranged at the bottom of the fixed block 4, a tightening sheet steel bar 603 is fixedly arranged on the inner wall of the traction wheel 602, a first fixed pipe 604 is fixedly arranged at one end of the tightening sheet steel bar 603, which is far away from the traction wheel 602, a second fixed pipe 605 is fixedly arranged at the bottom of the fixed block 4, a movable hole 606 is arranged on the side wall of one end, which corresponds to the position of the movable block 607, of the second fixed pipe 605, and the inner wall of the movable hole 606 is movably connected with the surface of the movable block 607, traction wheel 602 rotates respectively through the bearing and connects the inner wall at intercommunication ring 304 and mounting groove 309, and first fixed pipe 604 fixed mounting is at the inner wall of mounting groove 309, and the one end that blocks piece 610 and movable block 607 opposite face all is the arc setting, and the movable block 607 is kept away from the one end fixed mounting that blocks the 610 position and is had telescopic link 608, and the fixed surface of telescopic link 608 installs second damping spring 609, and telescopic link 608 fixed mounting is on the surface of actuating lever 311.
The fixing frame 201 is a rectangular pipe structure with one open end, and four fixing frames 201 are annularly arranged on the surface of the electromagnet 5.
The vertex of the electromagnet 5 and the middle point of the fixing frame 201 are horizontally arranged in a collinear way, the four polishing lines 202 are equal in length, and the polishing lines 202 are spirally wound by a plurality of groups of steel wire bundles.
The piston rod 301 is fixedly installed at the bottom of one end of the fixing frame 201 corresponding to the center position of the male die 1, and the piston rod 301 movably penetrates through and extends into the piston cylinder 302.
The top of the inner cavity of the liquid storage barrel 306 is provided with hydraulic oil.
The piston cylinder 302, the communicating ring 304, the communicating pipe 305 and the liquid storage barrel 306 are sequentially communicated, and the middle part of the surface of the liquid storage barrel 306 is fixedly provided with a handheld anti-skid sleeve 312.
The working principle is as follows: when the device is used, the electromagnet 5 is arranged, so that when the cutting edge of the male die 1 needs to be polished and repaired, the electromagnet 5 is arranged at any position of the bottom of the male die 1 by holding the handheld antiskid sleeve 312 by hand, the electromagnet 5 is electrified, the electromagnet 5 is tightly adsorbed at the bottom of the male die 1 under the action of magnetic force, the electric push rod 308 is electrified and contracted, the electric push rod 308 drives the second piston 307 to move downwards, the second piston 307 pumps the hydraulic oil at the top of the liquid storage barrel 306 towards the bottom of the liquid storage barrel 306, and as the liquid storage barrel 306, the communication pipe 305, the communication ring 304 and the interior of the piston cylinder 302 are communicated, when the second piston 307 pumps the hydraulic oil of the liquid storage barrel 306 downwards, negative pressure is generated in the interior of the piston cylinder 302, and the first piston 303 drives the piston rod 301 to move towards one end of the position of the communication ring 304, and then make the piston rod 301 drive four fixed frames 201 to approach to the surface of the punch 1, and make the fixed frame 201 place the punch 1 inside, when the fixed frame 201 gradually approaches to the punch 1, the pull wire 601 gradually becomes slack, under the effect that the rolled sheet steel bar 603 resets and contracts, make the rolled sheet steel bar 603 wind the slack pull wire 601 on its surface through the pull wheel 602, when the punch 1 is located inside the fixed frame 201, the current that the electromagnet 5 lets in at this moment gradually decreases, when the fixed frame 201 drives the grinding line 202 to tightly fit the punch 1, at this moment the electromagnet 5 breaks the circuit, because the four piston barrels 302 are all communicated with each other through the communicating ring 304, the communicating pipe 305 and the liquid storage barrel 306, and the lengths of the four grinding lines 202 are all equal, this makes when the fixed frame 201 drives the grinding line 202 to tightly fit the punch 1 according to the size of the punch 1, at the moment, the extruding forces of the four polishing lines 202 on the male die 1 are equal and the extension amounts of the piston rods 301 are also equal, namely, the center of the electromagnet 5 and the center of the male die 1 are vertically arranged in a collinear manner, at the moment, the electromagnet 5 is electrified again and tightly adsorbed at the center of the bottom of the male die 1, the polishing lines 202 are driven by matching with the fixing frame 201 to clamp the male die 1, so that the male die 1 is clamped and fixed, then the driving motor 310 is electrified to drive the driving rod 311 to rotate, as the fixing block 4 and the electromagnet 5 are fixedly adsorbed at the bottom of the male die 1 through magnetic force, and the driving motor 310 body and the output shaft of the driving motor 310 are required to rotate relatively, when the driving motor 310 works, the driving motor 310 can drive the liquid storage barrel 306 to rotate, so that the liquid storage barrel 306 is matched with the communicating ring 304 through the communicating pipe 305 to drive the piston barrel 302 to rotate, so that the piston barrel 302 can drive the fixing frame 201 to rotate on the surface of the male die 1 through the piston rods 301, and then the fixing frame 201 drives the grinding line 202 to rub on the surface of the male die 1, and the grinding repair operation is performed on the cutting edge of the male die 1, and when the driving motor 310 drives the liquid storage barrel 306 to rotate through the liquid storage barrel 306, the first fixing tube 604 on the inner wall of the mounting groove 309 at the top of the liquid storage barrel 306 rotates along with the liquid storage barrel 306, and further the first fixing tube 604 drives the traction wheel 602 to rotate along with the rotation of the liquid storage barrel 306 through the rolled sheet steel bar 603, that is, the traction line 601 is always in a tight state, and when the traction wheel 602 rotates, the blocking block 610 and the movable block 607 can relatively rotate, and when the blocking block 610 moves to the position of the movable block 607, the movable block 607 can be blocked by the movable block 607, and further the movable block 607 cooperates with the blocking block 610 to drive the traction wheel 602 to stop rotating, that is, the traction wheel 602 rotates relatively with the liquid storage barrel 306, the communication pipe 305, the communication ring 304 and the first fixing tube 604, and then the first fixed pipe 604 drives the rolled sheet steel bar 603 to roll, and the connection pipe 305 drives the pulling wire 601 to roll on the surface of the pulling wheel 602 by force, and the pulling wire 601 pulls the grinding wire 202, so that the grinding wire 202 is vertically downward at the cutting edge position of the punch 1 and extrudes the first damping spring 205 through the fixed knot 206, when the force of the rolled sheet steel bar 603 for resetting and expanding is larger than the force of the second damping spring 609 for compressing, at this time, the blocking block 610 drives the movable block 607 to extrude the second damping spring 609 and the telescopic rod 608, and the movable block 607 enters the second fixed pipe 605 through the movable hole 606 and does not obstruct the rotation of the blocking block 610 any more, at this time, the pulling wheel 602 is no longer static, and under the action of the resetting and expanding of the rolled sheet steel bar 603, the movable block rotates fast and follows the rotation of the liquid storage barrel 306, and under the action of the resetting and stretching of the first damping spring 205, the grinding line 202 is driven to vertically move upwards at the cutting edge position of the male die 1, so that the grinding line 202 performs reciprocating vertical up-and-down friction at the same time of the rotating friction of the cutting edge surface of the male die 1, the cutting edge of the male die 1 is repaired, the purpose of intelligent self-adaptive adjustment according to the size of the male die 1 is achieved automatically, the grinding line 202 performs reciprocating vertical up-and-down friction at the same time of the rotating friction of the cutting edge surface of the male die 1, so that the grinding repair of the cutting edge of the male die 1 can be accelerated, the sleeve 203 is arranged, so that the reciprocating vertical movement of the grinding line 202 can avoid damage to the threaded hole 204, when the grinding line 202 is damaged after being used for a long time, the fixing joint 206 is cut off, the grinding line 202 is directly taken out, the sleeve 203 is matched with the threaded hole 204, the sleeve 203 can be replaced at the same time, when the grinding line 202 needs to be installed, the grinding line 202 penetrates through the sleeve 203 and the first damping spring 205, and fixing knots 206 are tied on both ends of the sleeve 203 to prevent the grinding line 202 from being separated from the inner wall of the sleeve 203.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel terrace die blade repair shaping device which characterized in that: the method comprises the following steps:
a male die (1);
the cutting edge repairing assembly (2) is arranged on the surface of a male die (1) and can be intelligently and adaptively adjusted according to the size and size of the male die (1) and polish the cutting edge of the male die, the cutting edge repairing assembly (2) comprises a plurality of fixed frames (201), the male die (1) is arranged in the fixed frames (201), a polishing line (202) is movably arranged in the middle of each fixed frame (201), the polishing line (202) is tightly attached to the surface of the cutting edge of the male die (1), a sleeve (203) is sleeved on the surface of the polishing line (202), a threaded hole (204) is formed in the middle of each fixed frame (201) corresponding to the sleeve (203), the inner wall of the threaded hole (204) is in threaded connection with the surface of the sleeve (203), fixing knots (206) are respectively arranged at the two ends of the polishing line (202), and a first damping spring (205) is movably connected with one end of the opposite surface of each fixing knot (206) and the sleeve (203), the first damping spring (205) is movably wound on the surface of the grinding line (202);
the driving component (3) is arranged on the surface of the fixing frame (201) and used for driving the four fixing frames (201) to synchronously move and simultaneously drive the fixing frame (201) to rotate, the driving component (3) comprises a piston rod (301), the surface of the piston rod (301) is movably connected with a piston cylinder (302), the inner wall of the corresponding piston cylinder (302) of the piston rod (301) is fixedly connected with a first piston (303), one end of the piston cylinder (302) far away from the position of the fixing frame (201) is fixedly connected with a communicating ring (304), the bottom of the communicating ring (304) is fixedly connected with a communicating pipe (305), the bottom of the communicating pipe (305) is fixedly connected with a liquid storage barrel (306), the inner wall of the liquid storage barrel (306) is movably connected with a second piston (307), the bottom of the second piston (307) is fixedly connected with an electric push rod (308), and the electric push rod (308) is fixedly embedded into the bottom of the liquid storage barrel (306), the top of the liquid storage barrel (306) is provided with a mounting groove (309), the inner wall of the mounting groove (309) is fixedly connected with a driving motor (310), an output shaft of the driving motor (310) is fixedly connected with a driving rod (311), and the driving rod (311) is fixedly connected to the bottom of the fixing block (4);
the fixing block (4) is rotatably arranged in the middle of the driving assembly (3), the fixing block (4) is rotatably connected to the inner wall of the communicating ring (304) through a bearing, the top of the fixing block (4) is fixedly connected with the electromagnet (5), and the electromagnet (5) is movably attached to the bottom of the male die (1);
the traction assembly (6) is arranged in the middle of the driving assembly (3) and used for driving the grinding line (202) to reciprocate on the surface of the cutting edge of the male die (1), the traction assembly (6) comprises a traction line (601), the traction line (601) is fixedly connected to the middle of the grinding line (202), one end, away from the position of the grinding line (202), of the traction line (601) is fixedly wound with a traction wheel (602), the inner wall of the traction wheel (602) is fixedly connected with a blocking block (610), the surface of the blocking block (610) is movably provided with a movable block (607), the movable block (607) is movably arranged at the bottom of a fixed block (4), the inner wall of the traction wheel (602) is fixedly connected with a winding sheet steel bar (603), one end, away from the position of the traction wheel (602), of the winding sheet steel bar (603) is fixedly connected with a first fixed pipe (604), the bottom of the fixed block (4) is fixedly connected with a second fixed pipe (605), activity hole (606) have been seted up to the one end lateral wall of the corresponding movable block (607) position of the fixed pipe of second (605), the surface swing joint of the inner wall of activity hole (606) and movable block (607), traction wheel (602) rotate respectively through the bearing and connect the inner wall at intercommunication ring (304) and mounting groove (309), and first fixed pipe (604) fixed connection is at the inner wall of mounting groove (309), the one end that blocks piece (610) and movable block (607) opposite face all is the arc setting, the one end fixedly connected with telescopic link (608) that blocks piece (610) position is kept away from to movable block (607), the fixed surface that is connected with second damping spring (609) of telescopic link (608), telescopic link (608) fixed connection is on the surface of actuating lever (311).
2. The novel male die cutting edge repairing and forming device as claimed in claim 1, wherein: the fixed frame (201) is a rectangular pipeline structure with an opening at one end, and the fixed frame (201) is annularly arranged on the surface of the electromagnet (5).
3. The novel male die cutting edge repairing and forming device as claimed in claim 1, wherein: the vertex of the electromagnet (5) and the midpoint of the fixing frame (201) are horizontally arranged in a collinear manner, the four polishing lines (202) are equal in length, and the polishing lines (202) are spirally wound by a plurality of groups of steel wire bundles.
4. The novel male die cutting edge repairing and forming device as claimed in claim 1, wherein: the piston rod (301) is fixedly connected to the bottom of one end of the fixed frame (201) corresponding to the center of the male die (1), and the piston rod (301) movably penetrates through and extends into the piston cylinder (302).
5. The novel male die cutting edge repairing and forming device as claimed in claim 1, wherein: the top of the inner cavity of the liquid storage barrel (306) is provided with hydraulic oil.
6. The novel male die cutting edge repairing and forming device as claimed in claim 1, wherein: the piston cylinder (302), the communicating ring (304), the communicating pipe (305) and the liquid storage barrel (306) are sequentially communicated, and the middle part of the surface of the liquid storage barrel (306) is fixedly connected with a handheld anti-skidding sleeve (312).
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| CN114955369B (en) * | 2022-04-28 | 2023-01-31 | 兴化市富翔不锈钢制品有限公司 | Automatic feeding device for heat-resistant fasteners |
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