CN113020381A - Bolt forming device with discharging function and using method thereof - Google Patents
Bolt forming device with discharging function and using method thereof Download PDFInfo
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- CN113020381A CN113020381A CN202110326897.7A CN202110326897A CN113020381A CN 113020381 A CN113020381 A CN 113020381A CN 202110326897 A CN202110326897 A CN 202110326897A CN 113020381 A CN113020381 A CN 113020381A
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- Prior art keywords
- rotating plate
- stud
- forming
- sliding groove
- chute
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/28—Associations of cutting devices therewith
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/24—Making other particular articles nuts or like thread-engaging members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a bolt forming device with a discharging function and a using method thereof, relating to the technical field of bolt production; the device comprises a base, a lower rotating plate, an upper rotating plate, a motor, a rotating shaft, a lower pressing seat, a lifting cylinder, a plurality of lower pressing bulges and a feeding port positioned on one side of the base; the rotating shaft is provided with a closed-loop chute, a sliding block is connected in the closed-loop chute in a sliding mode, the upper rotating plate and the lower rotating plate are both provided with through holes, and the closed-loop chute comprises a first vertical chute, a second vertical chute, a transverse chute, an inclined chute and an extension section; be equipped with the annular groove on the inner wall of the via hole of lower commentaries on classics board, be equipped with the spring in the annular groove, the spout upper end sliding connection shutoff board is erected to the second, is equipped with sliding tray and lower sliding tray in the pivot, is equipped with middle sliding tray in the pivot, and sliding connection has last button in the last sliding tray, and sliding connection has lower button in the lower sliding tray, and above-mentioned bolt make-up machine still includes elevating system, second motor. The invention has the beneficial effects that: realize automatic discharging, carry out the material loading when, production is high-efficient.
Description
Technical Field
The invention belongs to the technical field of bolt production, and particularly relates to a bolt forming device with a discharging function.
Background
The bolt comprises a stud and a bolt head, and when the bolt is formed, one section of the bolt is cut from the metal wire and then the section of the bolt is subjected to punch forming.
The existing forming machine has troublesome discharging.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a bolt forming device with a discharging function, which realizes automatic discharging.
In order to achieve the purpose, the invention adopts the following technical scheme:
a bolt forming device with a discharging function comprises a base, a lower rotating plate rotatably connected to the upper side of the base, an upper rotating plate rotatably connected to the upper side of the lower rotating plate, a motor used for rotating the lower rotating plate, a rotating shaft fixedly connected with the lower end of the rotating shaft and the base, a lower pressing seat positioned above the upper rotating plate, a lifting cylinder used for lifting the lower pressing seat, a plurality of stud forming holes positioned on the lower rotating plate and used for forming studs, a plurality of head forming grooves positioned on the upper side of the upper rotating plate and used for forming bolt heads, a second stud forming hole positioned at the bottom of the head forming groove and used for forming studs, a plurality of lower pressing bulges fixedly connected to the lower side of the lower pressing seat and matched with the head forming grooves, and a feeding port positioned on one side of the base; the rotating shaft penetrates through the upper rotating plate and the lower rotating plate and is connected with the upper rotating plate in a sliding manner; the rotating shaft is provided with a closed-loop chute, a sliding block is connected in the closed-loop chute in a sliding manner, through holes for the rotating shaft to pass through are formed in the upper rotating plate and the lower rotating plate, and the sliding block is fixedly connected to the inner wall of the through hole of the upper rotating plate; the closed-loop chute comprises a first vertical chute and a second vertical chute which are parallel to each other, a transverse chute positioned between the lower end of the first vertical chute and the lower end of the second vertical chute, an inclined chute positioned between the upper end of the first vertical chute and the upper end of the second vertical chute, and an extension section positioned at the upper end of the second vertical chute; the first vertical sliding groove is parallel to the shaft of the rotating shaft, the length of the first vertical sliding groove is smaller than that of the second vertical sliding groove, the transverse sliding groove is positioned on the cross section of the rotating shaft, the sliding block is positioned at the lower end of the first vertical sliding groove, the stud forming hole corresponds to the second stud forming hole, the feeding port corresponds to one stud forming hole, an annular groove is formed in the inner wall of the through hole of the lower rotating plate, a spring is arranged in the annular groove, the lower end of the spring is connected with the annular groove, the upper end of the spring is connected to the upper rotating plate, one side, close to the first vertical sliding groove, of the upper end of the second vertical sliding groove is slidably connected with a blocking plate used for preventing the sliding block from downwards sliding into the upper end of the inclined sliding groove from an extension section, an upper sliding groove and a lower sliding groove are arranged on the rotating shaft, a middle sliding groove is arranged on the rotating shaft, the lower sliding groove is internally and slidably connected with a lower button, the middle sliding groove is internally and slidably connected with a connecting rod used for connecting the upper button and the lower button, the connecting rod is fixedly connected with the plugging plate, and the lower end of the upper button is positioned in the extension section; the bolt forming machine further comprises a lifting mechanism for lifting the upper rotating plate and a second motor for rotating the base.
Preferably, a second annular groove is formed in the upper side of the upper rotating plate; the lifting mechanism is a plurality of pull rods penetrating through the lower pressing seat; the pull rod is connected with the lower pressing seat in a sliding mode, the upper end of the pull rod is fixedly connected with an upper limiting block, and the lower end of the pull rod is fixedly connected with a lower limiting block which is connected in the second annular groove in a sliding mode and used for preventing the pull rod and the second annular groove from being disengaged.
Preferably, the outer edge of the lower rotating plate is fixedly connected with a driven gear, the driven gear is meshed with a driving gear, and the driving gear is connected with a motor.
Preferably, the number of tie rods is four.
Preferably, the tie rods are arranged in an annular array centered on the axis of the shaft.
The use method of the bolt forming machine comprises the steps that initially, the lower pressing seat and the upper rotating plate are separated, the sliding block is located at the lower end of the first vertical sliding groove, the spring is twisted and stretched, the feeding port corresponds to one of the stud forming holes, and the stud forming hole corresponds to the second stud forming hole; the metal wire is fed from the feeding hole, the metal wire passes through the stud forming hole and the second stud forming hole to enter the head forming groove, then the lower rotating plate rotates, the upper rotating plate and the lower rotating plate rotate synchronously, the metal wire is cut under the action of the lower rotating plate and the base, the cut metal wire is named as a to-be-formed part, after the lower rotating plate rotates, the other stud forming hole is aligned with the feeding hole, then the metal wire moves upwards, the upper end of the metal wire extends into the head forming groove, then the lower rotating plate is rotated again to cut the metal wire, the metal wire is circularly reciprocated, finally, the to-be-formed part exists in each stud forming hole, the feeding hole and the stud forming hole are staggered by rotating the lower rotating plate, at the moment, the downward pressing bulge corresponds to the position of the head forming groove, the downward pressing base moves downwards, the downward pressing bulge enters the head forming groove, the to-be-formed part is formed into a bolt without threads, under the action of a pull rod, the upper rotating plate moves upwards, the spring further extends, the sliding block moves upwards to the upper end of the first vertical sliding groove, at the moment, the lower end of the stud is pulled out of the stud forming hole from the lower end of the stud, the lower pressing seat continues to move upwards, the sliding block moves upwards along the inclined sliding groove, the upper rotating plate rotates, the spring twists while extending, when the sliding block reaches the upper end of the second vertical sliding groove, the sliding block reaches the upper end of the extending section under the action of the pull rod, the sliding block pushes the upper button upwards, the connecting rod, the lower button and the plugging plate all move upwards, the plugging plate plugs the upper end of the inclined sliding groove, the second stud forming hole and the stud forming hole are staggered after the upper rotating plate rotates, the lower pressing seat moves downwards, the upper rotating plate moves downwards under the action of the pulling force of the spring, the sliding block moves downwards along the second vertical sliding groove, the lower end of the stud is pushed upwards under the, when the lower rotating plate is abutted against the upper rotating plate, the sliding block pushes the lower button to move downwards, the lower end of the upper button enters the extension section, the sliding block reaches the lower end of the second vertical sliding groove, the bolt head leaves the head forming groove, only the second stud forming hole is matched with part of the studs at the moment, the bolts are easy to take out, the sliding block further moves to the lower end of the first vertical sliding groove along the transverse sliding groove under the action of the spring due to the torsion of the spring at the moment, the upper rotating plate correspondingly rotates, the second stud forming hole corresponds to the stud forming hole in position, the second motor operates, the base inclines, the feeding hole is positioned at the lower end of the base, the metal wire is conveyed upwards at the moment, the bolt is ejected out of the head forming groove by the metal wire, the bolt drops under the action of gravity, then the upper rotating plate is rotated to cut the metal wire, the metal wire is circularly reciprocated, the bolt is ejected out while the bolt is cut off, and finally the to, the feeding port and the stud forming hole are staggered, and the base is rotated to enable the base to be horizontal, so that the next round of forming is carried out.
The invention has the beneficial effects that: realize automatic discharging, carry out the material loading when, production is high-efficient.
Drawings
FIG. 1 is a schematic diagram of an embodiment;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged view of FIG. 1 at B;
FIG. 4 is a schematic view of the wire entering the head forming slot;
FIG. 5 is a schematic view of a wire being cut;
FIG. 6 is a schematic view of a part to be formed being stamped;
FIG. 7 is a schematic view of the stud being pulled out of the stud forming hole;
FIG. 8 is an enlarged view at C of FIG. 7;
FIG. 9 is a schematic view of the upper rotating plate after rotation;
FIG. 10 is an enlarged view of FIG. 9 at D;
FIG. 11 is a schematic view of the bolt head being clear of the head forming groove;
FIG. 12 is an enlarged view at E of FIG. 11;
FIG. 13 is a schematic view of the upper rotating plate after rotation;
FIG. 14 is a schematic view of the wire ejecting the bolt;
FIG. 15 is a schematic view of the presence of a part to be formed in each stud forming hole.
In the figure: the device comprises a base 1, a lower rotating plate 2, an upper rotating plate 3, a motor 4, a rotating shaft 5, a lower pressing seat 6, a stud forming hole 7, a head forming groove 8, a second stud forming hole 9, a lower pressing protrusion 10, a feeding opening 11, a first vertical sliding groove 12, a second vertical sliding groove 13, a transverse sliding groove 14, an inclined sliding groove 15, a sliding block 16, a through hole 17, an extension section 18, an annular groove 19, a spring 20, a plugging plate 21, an upper sliding groove 22, a lower sliding groove 23, a middle sliding groove 24, an upper button 25, a lower button 26, a connecting rod 27, a second annular groove 28, a pull rod 29, an upper limiting block 30, a lower limiting block 31, a driving gear 32, a metal wire 33 and a to-be-formed part 34.
Detailed Description
The invention is explained in further detail below with reference to the figures and the detailed description:
example (b):
referring to fig. 1 to 15, a bolt forming device with a discharging function comprises a base 1, a lower rotating plate 2 rotatably connected to the upper side of the base 1, an upper rotating plate 3 rotatably connected to the upper side of the lower rotating plate 2, a motor 4 for rotating the lower rotating plate 2, a rotating shaft 5 fixedly connected with the base 1 at the lower end, a lower pressing base 6 positioned above the upper rotating plate 3, a lifting cylinder for lifting the lower pressing base 6, a plurality of stud forming holes 7 for forming studs positioned on the lower rotating plate 2, a plurality of head forming grooves 8 for forming bolt heads positioned on the upper side of the upper rotating plate 3, a second stud forming hole 9 for forming studs positioned at the bottom of the head forming groove 8, a plurality of lower pressing protrusions 10 fixedly connected to the lower pressing base 6 and adapted to the head forming grooves 8, and an upper material opening 11 positioned on one side of the base 1;
the rotating shaft 5 penetrates through the upper rotating plate 3 and the lower rotating plate 2, and the rotating shaft 5 is connected with the upper rotating plate 3 in a sliding manner;
a closed-loop sliding groove is formed in the rotating shaft 5, a sliding block 16 is connected in the closed-loop sliding groove in a sliding mode, through holes 17 for the rotating shaft 5 to penetrate through are formed in the upper rotating plate 3 and the lower rotating plate 2, and the sliding block 16 is fixedly connected to the inner wall of the through hole 17 of the upper rotating plate 3;
the closed-loop sliding chute comprises a first vertical sliding chute 12 and a second vertical sliding chute 13 which are parallel to each other, a transverse sliding chute 14 positioned between the lower end of the first vertical sliding chute 12 and the lower end of the second vertical sliding chute 13, an inclined sliding chute 15 positioned between the upper end of the first vertical sliding chute 12 and the upper end of the second vertical sliding chute 13, and an extension section 18 positioned at the upper end of the second vertical sliding chute 13;
the shaft of the first vertical chute 12 is parallel to the shaft of the rotating shaft 5, the length of the first vertical chute 12 is less than that of the second vertical chute 13, the transverse chute 14 is positioned on the cross section of the rotating shaft 5, the slide block 16 is positioned at the lower end of the first vertical chute 12, the stud forming hole 7 corresponds to the second stud forming hole 9, the feeding port 11 corresponds to one stud forming hole 7, an annular groove 19 is arranged on the inner wall of the through hole 17 of the lower rotating plate 2, a spring 20 is arranged in the annular groove 19, the lower end of the spring 20 is connected with the annular groove 19, the upper end of the spring 20 is connected to the upper rotating plate 3, one side of the upper end of the second vertical chute 13, which is close to the first vertical chute 12, is slidably connected with a blocking plate 21 for preventing the slide block 16 from sliding downwards into the upper end of the inclined chute 15 from the extension section 18, and the rotating shaft 5 is provided with an upper sliding chute 22 and a lower sliding, a middle sliding groove 24 is formed in the rotating shaft 5, an upper button 25 is connected in the upper sliding groove 22 in a sliding manner, a lower button 26 is connected in the lower sliding groove 23 in a sliding manner, a connecting rod 27 used for connecting the upper button 25 and the lower button 26 is connected in the middle sliding groove 24 in a sliding manner, the connecting rod 27 is fixedly connected with the plugging plate 21, and the lower end of the upper button 25 is positioned in the extension section 18;
the bolt forming machine further comprises a lifting mechanism for lifting the upper rotating plate 3 and a second motor for rotating the base 1.
A second annular groove 28 is arranged on the upper side of the upper rotating plate 3;
the lifting mechanism is a plurality of pull rods 29 penetrating through the lower pressing seat 6;
the pull rod 29 is connected with the lower press seat 6 in a sliding manner, the upper end of the pull rod 29 is fixedly connected with an upper limiting block 30, and the lower end of the pull rod 29 is fixedly connected with a lower limiting block 31 which is connected in the second annular groove 28 in a sliding manner and used for preventing the pull rod 29 and the second annular groove 28 from being separated.
The outer edge of the lower rotating plate 2 is fixedly connected with a driven gear, the driven gear is meshed with a driving gear 32, and the driving gear 32 is connected with the motor 4.
The number of tie rods 29 is four.
The tie rods 29 are arranged in an annular array centered on the axis of the rotating shaft 5.
Principle of embodiment:
initially, referring to fig. 1, 2 and 3, the lower press seat 6 and the upper rotary plate 3 are disengaged, the slide block 16 is located at the lower end of the first vertical chute 12, the spring 20 is being twisted and stretched, the feeding opening 11 corresponds to one of the stud forming holes 7, and the stud forming hole 7 corresponds to the second stud forming hole 9.
The metal wire 33 comes from the feeding hole 11, the metal wire passes through the stud forming hole 7 and the second stud forming hole 9 to enter the head forming groove 8, see fig. 4, then the lower rotating plate 2 rotates, the upper rotating plate 3 and the lower rotating plate 2 rotate synchronously, the metal wire is sheared under the action of the lower rotating plate 2 and the base 1, the sheared metal wire is named as a to-be-formed part 34, after the lower rotating plate 2 rotates, the other stud forming hole 7 aligns with the feeding hole 11, then the metal wire moves upwards for a certain distance, the upper end extends into the head forming groove 8, then the lower rotating plate 2 is rotated again to shear the metal wire, the metal wire is circularly reciprocated, finally, the to-be-formed part exists in each stud forming hole 7, the lower rotating plate 2 is rotated to stagger the feeding hole 11 and the stud forming hole 7, see fig. 5, at this time, the lower pressing protrusion 10 corresponds to the head forming groove 8, the lower pressing seat 6 moves downwards, the lower pressing protrusion 10 enters the head forming groove 8, the to-be-formed piece is punched and formed into a bolt without threads, referring to fig. 6, the bolt and stud forming hole 7, the second stud forming hole 9 and the head forming groove 8 are in interference fit at the moment, discharging is difficult, the lower pressing seat moves upwards, the upper rotating plate 3 moves upwards under the action of the pull rod 29, the spring further extends, the sliding block 16 moves upwards to the upper end of the first vertical sliding groove 12, at the moment, the lower end of the stud is pulled out of the stud forming hole 7 from the lower end of the stud, referring to fig. 7, the lower pressing seat continues to move upwards, the sliding block moves upwards along the inclined sliding groove 15, the upper rotating plate 3 rotates, the spring rotates while extending, when the sliding block reaches the upper end of the second vertical sliding groove 13, under the action of the pull rod 29, the sliding block reaches the upper end of the extending section 18, the sliding block pushes the upper button 25 upwards, the connecting rod, the lower button 26 and the blocking plate 21 all move upwards, and the blocking plate 21 blocks the upper end, referring to fig. 9 and 10, after the upper rotating plate 3 rotates, the second stud forming hole 9 and the stud forming hole 7 are staggered, at this time, the lower press seat 6 moves downward, the upper rotating plate 3 moves downward under the action of the pulling force of the spring, the slider moves downward along the second vertical sliding groove 13, the lower end of the stud is pushed upward under the action of the lower rotating plate 2, when the lower rotating plate 2 abuts against the upper rotating plate 3, the slider pushes the lower button 26 to move downward, the lower end of the upper button 25 enters the extending section 18, the slider reaches the lower end of the second vertical sliding groove 13, the bolt head leaves the head forming groove 8, at this time, only the second stud forming hole 9 is matched with part of the stud, the bolt is easy to take out, referring to fig. 11 and 12, because at this time, the spring is twisted, the slider further moves to the lower end of the first vertical sliding groove 12 along the transverse sliding groove 14 under the action of the spring, and the upper rotating plate 3 correspondingly rotates, the second stud forming holes 9 correspond to the stud forming holes 7 in position, the second motor runs, the base 1 inclines, the feeding port 11 is located at the lower end of the base 1, at the moment, the metal wire is conveyed upwards, the metal wire pushes the bolt out of the head forming groove 8, then the bolt drops under the action of gravity, see fig. 14, the upper rotating plate 3 is rotated to cut the metal wire, the metal wire is cut in a circulating reciprocating mode, the bolt is pushed out at the same time, finally, all the stud forming holes 7 are internally provided with pieces to be formed, the feeding port 11 and the stud forming holes 7 are staggered, see fig. 15, the base 1 is rotated to be horizontal, and the next round of forming is conducted.
Claims (6)
1. A bolt forming device with a discharging function is characterized by comprising a base, a lower rotating plate rotatably connected to the upper side of the base, an upper rotating plate rotatably connected to the upper side of the lower rotating plate, a motor used for rotating the lower rotating plate, a rotating shaft fixedly connected with the lower end of the rotating shaft and the base, a lower pressing seat positioned above the upper rotating plate, a lifting cylinder used for lifting the lower pressing seat, a plurality of stud forming holes positioned on the lower rotating plate and used for forming studs, a plurality of head forming grooves positioned on the upper side of the upper rotating plate and used for forming bolt heads, a second stud forming hole positioned at the bottom of the head forming grooves and used for forming studs, a plurality of pressing protrusions fixedly connected to the lower side of the lower pressing seat and matched with the head forming grooves, and a feeding port positioned on one side of the base;
the rotating shaft penetrates through the upper rotating plate and the lower rotating plate and is connected with the upper rotating plate in a sliding manner;
the rotating shaft is provided with a closed-loop chute, a sliding block is connected in the closed-loop chute in a sliding manner, through holes for the rotating shaft to pass through are formed in the upper rotating plate and the lower rotating plate, and the sliding block is fixedly connected to the inner wall of the through hole of the upper rotating plate;
the closed-loop chute comprises a first vertical chute and a second vertical chute which are parallel to each other, a transverse chute positioned between the lower end of the first vertical chute and the lower end of the second vertical chute, an inclined chute positioned between the upper end of the first vertical chute and the upper end of the second vertical chute, and an extension section positioned at the upper end of the second vertical chute;
the first vertical sliding groove is parallel to the shaft of the rotating shaft, the length of the first vertical sliding groove is smaller than that of the second vertical sliding groove, the transverse sliding groove is positioned on the cross section of the rotating shaft, the sliding block is positioned at the lower end of the first vertical sliding groove, the stud forming hole corresponds to the second stud forming hole, the feeding port corresponds to one stud forming hole, an annular groove is formed in the inner wall of the through hole of the lower rotating plate, a spring is arranged in the annular groove, the lower end of the spring is connected with the annular groove, the upper end of the spring is connected to the upper rotating plate, one side, close to the first vertical sliding groove, of the upper end of the second vertical sliding groove is slidably connected with a blocking plate used for preventing the sliding block from downwards sliding into the upper end of the inclined sliding groove from an extension section, an upper sliding groove and a lower sliding groove are arranged on the rotating shaft, a middle sliding groove is arranged on the rotating shaft, the lower sliding groove is internally and slidably connected with a lower button, the middle sliding groove is internally and slidably connected with a connecting rod used for connecting the upper button and the lower button, the connecting rod is fixedly connected with the plugging plate, and the lower end of the upper button is positioned in the extension section;
the bolt forming machine further comprises a lifting mechanism for lifting the upper rotating plate and a second motor for rotating the base.
2. The bolt forming device with the discharging function as claimed in claim 1, wherein a second annular groove is formed on the upper side of the upper rotating plate;
the lifting mechanism is a plurality of pull rods penetrating through the lower pressing seat;
the pull rod is connected with the lower pressing seat in a sliding mode, the upper end of the pull rod is fixedly connected with an upper limiting block, and the lower end of the pull rod is fixedly connected with a lower limiting block which is connected in the second annular groove in a sliding mode and used for preventing the pull rod and the second annular groove from being disengaged.
3. The screw bolt forming device with the discharging function as claimed in claim 1, wherein a driven gear is fixedly connected to an outer edge of the lower rotating plate, the driven gear is engaged with a driving gear, and the driving gear is connected with a motor.
4. The screw bolt forming device with the discharging function as claimed in claim 2, wherein the number of the pull rods is four.
5. The screw bolt forming device with the discharging function according to claim 2, wherein the pull rods are arranged in an annular array centering on the shaft of the rotating shaft.
6. The use method of the bolt forming machine according to any one of claims 1 to 5, characterized in that, initially, the lower pressing base and the upper rotating plate are disengaged, the slide block is positioned at the lower end of the first vertical sliding chute, the spring is being twisted and stretched, the feeding port corresponds to one of the stud forming holes, and the stud forming hole corresponds to the second stud forming hole; the metal wire is fed from the feeding hole, the metal wire passes through the stud forming hole and the second stud forming hole to enter the head forming groove, then the lower rotating plate rotates, the upper rotating plate and the lower rotating plate rotate synchronously, the metal wire is cut under the action of the lower rotating plate and the base, the cut metal wire is named as a to-be-formed part, after the lower rotating plate rotates, the other stud forming hole is aligned with the feeding hole, then the metal wire moves upwards, the upper end of the metal wire extends into the head forming groove, then the lower rotating plate is rotated again to cut the metal wire, the metal wire is circularly reciprocated, finally, the to-be-formed part exists in each stud forming hole, the feeding hole and the stud forming hole are staggered by rotating the lower rotating plate, at the moment, the downward pressing bulge corresponds to the position of the head forming groove, the downward pressing base moves downwards, the downward pressing bulge enters the head forming groove, the to-be-formed part is formed into a bolt without threads, under the action of a pull rod, the upper rotating plate moves upwards, the spring further extends, the sliding block moves upwards to the upper end of the first vertical sliding groove, at the moment, the lower end of the stud is pulled out of the stud forming hole from the lower end of the stud, the lower pressing seat continues to move upwards, the sliding block moves upwards along the inclined sliding groove, the upper rotating plate rotates, the spring twists while extending, when the sliding block reaches the upper end of the second vertical sliding groove, the sliding block reaches the upper end of the extending section under the action of the pull rod, the sliding block pushes the upper button upwards, the connecting rod, the lower button and the plugging plate all move upwards, the plugging plate plugs the upper end of the inclined sliding groove, the second stud forming hole and the stud forming hole are staggered after the upper rotating plate rotates, the lower pressing seat moves downwards, the upper rotating plate moves downwards under the action of the pulling force of the spring, the sliding block moves downwards along the second vertical sliding groove, the lower end of the stud is pushed upwards under the, when the lower rotating plate is abutted against the upper rotating plate, the sliding block pushes the lower button to move downwards, the lower end of the upper button enters the extension section, the sliding block reaches the lower end of the second vertical sliding groove, the bolt head leaves the head forming groove, only the second stud forming hole is matched with part of the studs at the moment, the bolts are easy to take out, the sliding block further moves to the lower end of the first vertical sliding groove along the transverse sliding groove under the action of the spring due to the torsion of the spring at the moment, the upper rotating plate correspondingly rotates, the second stud forming hole corresponds to the stud forming hole in position, the second motor operates, the base inclines, the feeding hole is positioned at the lower end of the base, the metal wire is conveyed upwards at the moment, the bolt is ejected out of the head forming groove by the metal wire, the bolt drops under the action of gravity, then the upper rotating plate is rotated to cut the metal wire, the metal wire is circularly reciprocated, the bolt is ejected out while the bolt is cut off, and finally the to, the feeding port and the stud forming hole are staggered, and the base is rotated to enable the base to be horizontal, so that the next round of forming is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110326897.7A CN113020381B (en) | 2021-03-26 | 2021-03-26 | Bolt forming device with discharging function and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110326897.7A CN113020381B (en) | 2021-03-26 | 2021-03-26 | Bolt forming device with discharging function and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113020381A true CN113020381A (en) | 2021-06-25 |
| CN113020381B CN113020381B (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110326897.7A Active CN113020381B (en) | 2021-03-26 | 2021-03-26 | Bolt forming device with discharging function and using method thereof |
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| JP2003211237A (en) * | 2002-01-22 | 2003-07-29 | Mitsubishi Electric Corp | Stripper bolt mechanism for press die |
| CN201841217U (en) * | 2010-09-15 | 2011-05-25 | 安徽六方重联机械股份有限公司 | Automatic stripping device for nut processing |
| WO2012000287A1 (en) * | 2010-06-30 | 2012-01-05 | Zhang forward | Pressing and stripping apparatus for punch die and push rod thereof |
| CN103480732A (en) * | 2013-08-30 | 2014-01-01 | 宁波市鄞州风名工业产品设计有限公司 | Punching die |
| CN105107910A (en) * | 2015-09-10 | 2015-12-02 | 杭州杰达仪表五金有限公司 | Self-unloading punch press |
| CN107088673A (en) * | 2017-06-07 | 2017-08-25 | 周梅 | A kind of milling slot on end face device of annular workpieces |
| CN107457297A (en) * | 2017-09-06 | 2017-12-12 | 东台市大明金属制品有限公司 | Can self-emptying stamping machine |
| CN108058418A (en) * | 2017-12-25 | 2018-05-22 | 郑州默尔电子信息技术有限公司 | A kind of turnover press device of mold of workbench |
| CN108356160A (en) * | 2018-02-05 | 2018-08-03 | 青岛创高世纪信息科技有限公司 | A kind of sheet metal punching press fully automatic system |
| CN208628370U (en) * | 2018-07-07 | 2019-03-22 | 中山市澄翰五金制品有限公司 | A kind of disposable cold-heading molding device of rivet |
| CN210647949U (en) * | 2019-06-04 | 2020-06-02 | 新余世和消防科技有限公司 | Automatic stamping device of ejection of compact |
| CN111266479A (en) * | 2020-03-19 | 2020-06-12 | 嵊州月明模具科技有限公司 | Stamping die with automatic material function of arranging |
| CN210996172U (en) * | 2019-11-07 | 2020-07-14 | 福建省金烨铜管配件有限公司 | Can realize punching press plastic system of pipe fitting automatic demoulding |
| CN211191676U (en) * | 2019-11-29 | 2020-08-07 | 昆山湘保俊精密机械有限公司 | Automatic drawing of patterns press die utensil |
| CN211437857U (en) * | 2019-12-27 | 2020-09-08 | 无锡诺飞高新技术有限公司 | Automatic unloading mechanism of bolt riveting tool |
| CN211758280U (en) * | 2019-12-12 | 2020-10-27 | 浙江欧伦泰防火设备有限公司 | Valve forging and pressing device |
| CN111940659A (en) * | 2020-08-16 | 2020-11-17 | 冯建娟 | Horizontal bolt forming equipment |
| CN111957870A (en) * | 2020-08-16 | 2020-11-20 | 冯建娟 | Vertical bolt forming machine |
| CN112139420A (en) * | 2020-09-06 | 2020-12-29 | 冯建娟 | Horizontal bolt cold heading forming machine |
| CN112139421A (en) * | 2020-09-06 | 2020-12-29 | 冯建娟 | Vertical cold heading former of bolt |
| CN212652626U (en) * | 2020-05-29 | 2021-03-05 | 重庆志齐机械制造有限公司 | Mould convenient to drawing of patterns |
| CN112475348A (en) * | 2020-12-09 | 2021-03-12 | 嘉兴科进机械制造有限公司 | Automatic door with ejection type discharging function |
| CN212703877U (en) * | 2020-07-16 | 2021-03-16 | 重庆石涛机械制造有限公司 | Automatic forming machine tool for plates |
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| ES2143339A1 (en) * | 1996-04-02 | 2000-05-01 | Mikalor Sa | Method, and the corresponding machine, for the manufacture of permanently-closed restricting laminate clamps with protuberance in the form of an inverted U |
| JP2003211237A (en) * | 2002-01-22 | 2003-07-29 | Mitsubishi Electric Corp | Stripper bolt mechanism for press die |
| WO2012000287A1 (en) * | 2010-06-30 | 2012-01-05 | Zhang forward | Pressing and stripping apparatus for punch die and push rod thereof |
| CN201841217U (en) * | 2010-09-15 | 2011-05-25 | 安徽六方重联机械股份有限公司 | Automatic stripping device for nut processing |
| CN103480732A (en) * | 2013-08-30 | 2014-01-01 | 宁波市鄞州风名工业产品设计有限公司 | Punching die |
| CN105107910A (en) * | 2015-09-10 | 2015-12-02 | 杭州杰达仪表五金有限公司 | Self-unloading punch press |
| CN107088673A (en) * | 2017-06-07 | 2017-08-25 | 周梅 | A kind of milling slot on end face device of annular workpieces |
| CN107457297A (en) * | 2017-09-06 | 2017-12-12 | 东台市大明金属制品有限公司 | Can self-emptying stamping machine |
| CN108058418A (en) * | 2017-12-25 | 2018-05-22 | 郑州默尔电子信息技术有限公司 | A kind of turnover press device of mold of workbench |
| CN108356160A (en) * | 2018-02-05 | 2018-08-03 | 青岛创高世纪信息科技有限公司 | A kind of sheet metal punching press fully automatic system |
| CN208628370U (en) * | 2018-07-07 | 2019-03-22 | 中山市澄翰五金制品有限公司 | A kind of disposable cold-heading molding device of rivet |
| CN210647949U (en) * | 2019-06-04 | 2020-06-02 | 新余世和消防科技有限公司 | Automatic stamping device of ejection of compact |
| CN210996172U (en) * | 2019-11-07 | 2020-07-14 | 福建省金烨铜管配件有限公司 | Can realize punching press plastic system of pipe fitting automatic demoulding |
| CN211191676U (en) * | 2019-11-29 | 2020-08-07 | 昆山湘保俊精密机械有限公司 | Automatic drawing of patterns press die utensil |
| CN211758280U (en) * | 2019-12-12 | 2020-10-27 | 浙江欧伦泰防火设备有限公司 | Valve forging and pressing device |
| CN211437857U (en) * | 2019-12-27 | 2020-09-08 | 无锡诺飞高新技术有限公司 | Automatic unloading mechanism of bolt riveting tool |
| CN111266479A (en) * | 2020-03-19 | 2020-06-12 | 嵊州月明模具科技有限公司 | Stamping die with automatic material function of arranging |
| CN212652626U (en) * | 2020-05-29 | 2021-03-05 | 重庆志齐机械制造有限公司 | Mould convenient to drawing of patterns |
| CN212703877U (en) * | 2020-07-16 | 2021-03-16 | 重庆石涛机械制造有限公司 | Automatic forming machine tool for plates |
| CN111940659A (en) * | 2020-08-16 | 2020-11-17 | 冯建娟 | Horizontal bolt forming equipment |
| CN111957870A (en) * | 2020-08-16 | 2020-11-20 | 冯建娟 | Vertical bolt forming machine |
| CN112139420A (en) * | 2020-09-06 | 2020-12-29 | 冯建娟 | Horizontal bolt cold heading forming machine |
| CN112139421A (en) * | 2020-09-06 | 2020-12-29 | 冯建娟 | Vertical cold heading former of bolt |
| CN112475348A (en) * | 2020-12-09 | 2021-03-12 | 嘉兴科进机械制造有限公司 | Automatic door with ejection type discharging function |
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