CN108296345B - A kind of drop stamping hardware dies - Google Patents
A kind of drop stamping hardware dies Download PDFInfo
- Publication number
- CN108296345B CN108296345B CN201810430007.5A CN201810430007A CN108296345B CN 108296345 B CN108296345 B CN 108296345B CN 201810430007 A CN201810430007 A CN 201810430007A CN 108296345 B CN108296345 B CN 108296345B
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- China
- Prior art keywords
- formed punch
- plate
- module
- circular hole
- hollow cavity
- Prior art date
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Classifications
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/026—Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
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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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
-
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
-
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention belongs to technical field of hot stamping and forming, specifically a kind of drop stamping hardware dies, it further include that transfer platform module, punching module and formed punch cooling module, telescopic cylinder are mounted on fixed frame including fixed frame, telescopic cylinder, formed punch sleeve, spring, formed punch and pusher；Formed punch sleeve is fixed by the bracket in the lower section of fixed frame；Spring is mounted on the inside of formed punch sleeve；Formed punch is mounted below telescopic cylinder；Transfer platform module is for cooperating pusher that the plate after heating is moved to below formed punch；Punching module is for cooperating formed punch to be punched out plate；Formed punch cooling module is for cooling down to formed punch；Pusher is used to carry out plate to be pushed to below formed punch.Present invention is mainly used in hot stamping operation, drop stamping pore-forming is carried out to plate, the present invention carries out drop stamping pore-forming to plate; cooling protection can be carried out to formed punch; the service life for improving formed punch reduces in addition during transmitting to plate and generates scratch to plate.
Description
Technical field
The invention belongs to technical field of hot stamping and forming, specifically a kind of drop stamping hardware dies.
Background technique
Punch process in machining occupies an important position in the processing industry of national economy.The application of sheet metal component
Field is extremely extensive, is deep into manufacturing various aspects, and sheet material forming is mainly realized by stamping die.Using presser
Skill has high precision, high-efficient, high-quality, save the cost, saves the series of advantages such as material and the energy.Traditional compound flushing
Press die cost used in technique high, installation and debugging are cumbersome, and working efficiency is low.It is 500 to initial strength when hot press-formed
~600Mpa has the characteristics that hot press-formed steel plate is heated to general 850 degree of austenitic temperature model or more, then by heating
Steel plate is placed between edge mould and cavity plate and compresses, and steel plate is pressed into required shape by the punch-pin on press knock-pin；This equipment
When work, since the intensity of workpiece can be declined as the temperature rises in heat forming processes, hot forming causes in order to prevent
Plate intensity decline, often after component shaping water-spraying control to structural transformation at the higher martensite of intensity.But it is traditional
It is not in place to the cooling protection of formed punch when drop stamping technique is to plate stamping, while it being easy to produce scratch when plate conveying, it causes
The technique of finished product is imperfect.
Also occurs the technical solution of some drop stampings in the prior art, such as application No. is one of 201710256746.2
Chinese patent discloses a kind of cooling formed punch of hot stamping die, comprising: formed punch shell and cooler, the formed punch enclosure interior
Hollow, the cooler fixation assigns into the formed punch enclosure interior, and the upper end of the formed punch shell offers gas vent, institute
The lower end for stating formed punch shell offers water outlet, and the center of the cooler offers snorkel, and the snorkel top opens up
There are several ventholes, there are gaps to form inlet channel between the snorkel and the formed punch shell, by the above-mentioned means, this hair
It is bright can be using being gas-cooled and by the way of water cooling combines, so that formed punch during carrying out heat stamping and shaping, is accelerated to hot punching
The cooling efficiency of compression mould improves the quality of production.The technical solution realizes internal cooling to formed punch, causes the entirety of formed punch
The quality of hollow out, formed punch is declined.
In consideration of it, external spray cooling water temperature can be realized to formed punch the present invention provides a kind of drop stamping hardware dies,
Formed punch quality is guaranteed, protect formed punch, improve the service life of formed punch, in addition increase transfer platform module, to plate into
Row transmission.
Summary of the invention
In order to make up for the deficiencies of the prior art, the invention proposes a kind of drop stamping hardware dies, present invention is mainly used for
In drop stamping journey, drop stamping pore-forming is carried out to plate, this equipment carries out drop stamping pore-forming to plate, utilizes formed punch cooling module pair
Formed punch carries out cooling protection, carries out atomization process to cooling water and improves the service life of formed punch to the comprehensive temperature with high efficiency of formed punch,
In addition during being transmitted to plate, sliding friction is changed into rolling friction, reduces and scratch is generated to plate.
The technical solution adopted by the present invention to solve the technical problems is: a kind of drop stamping hardware mould of the present invention
Tool, including fixed frame, telescopic cylinder, formed punch sleeve, spring, formed punch and pusher, further include transfer platform module, punching module
With formed punch cooling module, the telescopic cylinder is mounted on fixed frame；The formed punch sleeve is fixed by the bracket in fixation
The lower section of frame；The spring is mounted on the inside of formed punch sleeve；The formed punch is mounted below telescopic cylinder；Described turns
It moves console module to be mounted on fixed frame, transfer platform module is for cooperating pusher that the plate after heating is moved under formed punch
Side；The punching module is located at the underface of formed punch, and punching module is mounted on fixed frame, and punching module is for cooperating formed punch
Plate is punched out；The formed punch cooling module is mounted in punching module, and formed punch cooling module is used to carry out formed punch
Cooling；The pusher is mounted on fixed frame, and pusher is used to carry out plate to be pushed to below formed punch.
The transfer platform module includes shell, motor, turntable and support rod, and the shell is mounted on fixed frame
On, the upper surface of shell offers square hole；The motor is mounted on the lower section of shell；The turntable is mounted on turning for motor
On moving axis, disk upper surface is staggeredly equipped with dome-type protrusion；The support rod passes through the circular hole on shell, support rod and turntable
Sliding contact.When work, the plate after heating is pushed into transfer platform module under the action of pusher, and pusher is held
Continuous work, electric motor starting, motor drive turntable rotation, and support rod is moved up and down with the rotation of turntable, and support rod is on the one hand
It withstands plate and cooperates pusher that plate is transmitted to the lower section of formed punch, on the other hand reduce the friction with plate, avoid to plate
Material has scuffing.
The support rod further includes roller and ball, is equipped with hollow cavity in the support rod, hollow cavity is built-in
There is cooling water；The roller is mounted on the upper end of strut；The ball is mounted on the lower end of support rod, and ball is for reducing
The friction of support rod and turntable.In order to be further reduced the friction of support rod and plate, sliding friction is become to roll using roller
Dynamic friction, while when roller rotation, the indoor cooling water of hollow cavity carries out cooling down, the circle that support rod lower end is equipped with to roller
Ball is to reduce the friction between turntable and support rod.
The punching module includes locating piece and rotor plate, and the locating piece is located at the underface of formed punch, locating piece
Offer location hole；The rotor plate pin shaft is hinged on the lower end of locating piece by pin shaft, is equipped with torsional spring, rotor plate in pin shaft
Interior to be equipped with hollow cavity two, hollow cavity two is also provided with circular hole.When formed punch moves down, plate is gone out circular hole by formed punch,
Waste is fallen in the collecting box of lower section by rotor plate.
The rotor plate further includes spring one, vertical bar and magnetic patch, and the spring one is located at the hollow cavity of rotor plate
In two, spring one is fixedly connected with rotor plate；The vertical bar passes through the circular hole of hollow cavity two, the lower end of vertical bar and spring one
It is fixedly connected；The magnetic patch is located at the right end of rotor plate.When waste is fallen on rotor plate, waste pounds vertical bar, vertical bar
It shakes, while rotor plate rotates, and falls from rotor plate convenient for waste.
The formed punch cooling module includes fixed block, spring two, mobile lid, connecting rod and limited block, the locating piece
Equipped with hollow cavity four, hollow cavity four offers circular hole one, and hollow cavity four is for filling cooling water；The fixed block installation
In hollow cavity four；The spring two is fixedly connected with fixed block；The mobile lid is located at the right side of circular hole one, mobile
Lid is inlaid with magnet, mobile lid is connected by connecting rod for being sealed to circular hole one in the mobile lid of bottom；The limit
Position block is mounted on the lower end of hollow cavity four, and limited block is used to limit the moving distance of mobile lid.When work, rotor plate closed form
When state, the magnet and magnetic patch of mobile lid attract each other, and spring two is made to be in compressive state, mobile when rotor plate rotates down
It covers under the elastic reaction of spring two and moves down, circular hole one is opened, and the cooling water in hollow cavity four is sprayed from circular hole one
Out, on the one hand cool down to formed punch, on the other hand cool down to rotor plate.
Gear one, sprocket wheel, chain, filter screen and driven shaft are also equipped in the circular hole one, the mobile lid is set
There is tooth-shape structure；The tooth-shape structure engagement of the gear one and mobile lid, gear one are rotatably installed in circular hole one；Described
Sprocket wheel quantity is two, and sprocket wheel is separately mounted in the rotation axis of gear one and the left end of circular hole one；The chain is mounted on chain
On wheel；The driven shaft is rotatably installed in circular hole one, and driven shaft is located at the surface of the sprocket wheel in left side；The filter screen
It joins end to end, for filtration net cover on the driving shaft of the sprocket wheel in left side, filter screen also covers the driven shaft right above the sprocket wheel in left side
On, driving shaft is rotated with filter screen.When work, mobile lid is moved down, and mobile lid band moving gear one rotates, and gear one drives
Sprocket wheel rotation, sprocket wheel drive filter screen to rotate by driving shaft, and driving shaft is rotated with filter screen, to spray to from circular hole one
Cooling water out carries out atomization process, more comprehensive, efficient to formed punch and rotor plate cooling.
The beneficial effects of the present invention are:
1. a kind of drop stamping hardware dies of the present invention, this equipment can realize continuous drop stamping punching, do not have to worry
Formed punch overheat, damages the use of formed punch, realizes effective temperature-reducing to formed punch, protects formed punch, improves the service life of formed punch, reduction pair
The maintenance cost of equipment, furthermore the present invention is few to the scratch generated in the transportational process of plate, reduces the damage to product.
2. the transfer platform module on drop stamping hardware dies of the present invention is mutual using roller, support rod and turntable
Cooperation reduces the friction between plate, reduces the scratch formed to plate, improves the qualification rate and aesthetics of product.
3. the formed punch cooling module on drop stamping hardware dies of the present invention, was driven using the sprocket wheel in circular hole one
The cooling water sprayed in circular hole one is carried out atomization process by strainer rotation, more comprehensive to the cooling of formed punch, efficient, cooling effect
Rate is higher.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is main view of the invention；
Fig. 2 is enlarged drawing at A in Fig. 1 of the present invention；
Fig. 3 is enlarged drawing at B in Fig. 1 of the present invention；
Fig. 4 is one schematic diagram of internal structure of circular hole in the present invention；
In figure: fixed frame 1, telescopic cylinder 2, formed punch sleeve 3, spring 4, formed punch 5, transfer platform module 6, shell 61, electricity
Machine 62, turntable 63, support rod 64, roller 65, ball 66, punching module 7, locating piece 71, rotor plate 72, location hole 73, spring
One 74, vertical bar 75, magnetic patch 76, formed punch cooling module 8, fixed block 81, spring 2 82, mobile lid 83, connecting rod 84, limited block 85,
Circular hole 1, gear 1, sprocket wheel 88, filter screen 89.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 4, a kind of drop stamping hardware dies of the present invention, including fixed frame 1, telescopic cylinder 2,
Formed punch sleeve 3, spring 4, formed punch 5 and pusher further include transfer platform module 6, punching module 7 and formed punch cooling module 8, institute
The telescopic cylinder 2 stated is mounted on fixed frame 1；The formed punch sleeve 3 is fixed by the bracket in the lower section of fixed frame 1；It is described
Spring 4 be mounted on the inside of formed punch sleeve 3；The formed punch 5 is mounted on 2 lower section of telescopic cylinder；The transfer platform mould
Block 6 is mounted on fixed frame 1, and transfer platform module 6 is for cooperating pusher that the plate after heating is moved to 5 lower section of formed punch；
The punching module 7 is located at the underface of formed punch 5, and punching module 7 is mounted on fixed frame 1, and punching module 7 is used to match syzygies
First 5 pairs of plate is punched out；The formed punch cooling module 8 is mounted in punching module 7, and formed punch cooling module 8 is for liquidating
First 5 cool down；The pusher is mounted on fixed frame 1, and pusher is used to carry out being pushed to plate 5 lower section of formed punch.
As one embodiment of the present invention, the transfer platform module 6 includes shell 61, motor 62, turntable 63
With support rod 64, the shell 61 is mounted on fixed frame 1, and the upper surface of shell 61 offers square hole；The motor 62
It is mounted on the lower section of shell 61；The turntable 63 is mounted in the rotation axis of motor 62, and 63 upper surface of turntable is staggeredly equipped with half
Ball-type protrusion；The support rod 64 passes through the circular hole on shell 61,63 sliding contact of support rod 64 and turntable.When work, warp
Plate after crossing heating is pushed into transfer platform module 6 under the action of pusher, and pusher continues working, and motor 62 opens
Dynamic, motor 62 drives turntable 63 to rotate, and support rod 64 is moved up and down with the rotation of turntable 63, and 64 one side of support rod is withstood
Plate simultaneously cooperates pusher that plate is transmitted to the lower section of formed punch 5, on the other hand reduces the friction with plate, avoids having plate
It scratches.
As one embodiment of the present invention, the support rod 64 further includes roller 65 and ball 66, the branch
Hollow cavity is equipped in strut 64, hollow cavity is provided with cooling water；The roller 65 is mounted on the upper end of strut；Described
Ball 66 is mounted on the lower end of support rod 64, and ball 66 is used to reduce the friction of support rod 64 and turntable 63.In order to further subtract
Sliding friction is become rolling friction using roller 65 by the friction of few support rod 64 and plate, while when the rotation of roller 65, hollow
The indoor cooling water of chamber carries out cooling down to roller 65, and the ball 66 that 64 lower end of support rod is equipped with is to reduce 63 He of turntable
Friction between support rod 64.
As one embodiment of the present invention, the punching module 7 includes locating piece 71 and rotor plate 72, described
Locating piece 71 is located at the underface of formed punch 5, and locating piece 71 offers location hole 73；72 pin shaft of rotor plate is cut with scissors by pin shaft
It connects and is equipped with torsional spring in the lower end of locating piece 71, pin shaft, be equipped with hollow cavity two in rotor plate 72, hollow cavity two is also provided with
Circular hole.When formed punch 5 moves down, plate is gone out circular hole by formed punch 5, and waste falls on lower section collecting box by rotor plate 72
In.
As one embodiment of the present invention, the rotor plate 72 further includes spring 1, vertical bar 75 and magnetic patch 76,
The spring 1 is located in the hollow cavity two of rotor plate 72, and spring 1 is fixedly connected with rotor plate 72；Described is perpendicular
Bar 75 passes through the circular hole of hollow cavity two, and the lower end of vertical bar 75 is fixedly connected with spring 1；The magnetic patch 76 is located at rotation
The right end of plate 72.When waste is fallen on rotor plate 72, waste pounds vertical bar 75, and vertical bar 75 shakes, while rotor plate
72 rotations, fall from rotor plate 72 convenient for waste.
As one embodiment of the present invention, the formed punch cooling module 8 includes fixed block 81, spring 2 82, moves
Dynamic lid 83, connecting rod 84 and limited block 85, the locating piece 71 are equipped with hollow cavity four, and hollow cavity four offers circular hole one
86, hollow cavity four is for filling cooling water；The fixed block 81 is mounted in hollow cavity four；The spring 2 82 and solid
Determine block 81 to be fixedly connected；The mobile lid 83 is located at the right side of circular hole 1, and mobile lid 83 is used to carry out circular hole 1 close
It seals, magnet is inlaid in the mobile lid 83 of bottom, mobile lid 83 is connected by connecting rod 84；The limited block 85 is mounted on sky
The lower end of chambers of the heart room four, limited block 85 are used to limit the moving distance of mobile lid 83.When work, when 72 closed state of rotor plate,
The magnet and magnetic patch 76 of mobile lid 83 attract each other, and spring 2 82 is made to be in compressive state, when rotor plate 72 rotates down, move
Dynamic lid 83 moves down under the elastic reaction of spring 2 82, and circular hole 1 is opened, and the cooling water in hollow cavity four is from circle
It sprays in hole 1, on the one hand cools down to formed punch 5, on the other hand cool down to rotor plate 72.
As one embodiment of the present invention, gear 1, sprocket wheel 88, chain are also equipped in the circular hole 1
Item, filter screen 89 and driven shaft, the mobile lid 83 are equipped with tooth-shape structure；The tooth form of the gear 1 and mobile lid 83
Structure engagement, gear 1 are rotatably installed in circular hole 1；88 quantity of sprocket wheel is two, and sprocket wheel 88 is separately mounted to tooth
It takes turns in one 87 rotation axis and the left end of circular hole 1；The chain is mounted on sprocket wheel 88；The driven shaft rotates peace
In circular hole 1, driven shaft is located at the surface of the sprocket wheel in left side；The filter screen 89 joins end to end, and 89 sets of filter screen
On the driving shaft of the sprocket wheel 88 in left side, filter screen 89 also covers on the driven shaft right above the sprocket wheel 88 in left side, driving shaft band
Filter screen 89 rotate.When work, mobile lid 83 is moved down, and mobile lid 83 is rotated with moving gear 1, and gear 1 drives
Sprocket wheel 88 rotates, and sprocket wheel 88 drives filter screen 89 to rotate by driving shaft, and driving shaft is with the rotation of filter screen 89, thus to from circle
The cooling water sprayed in hole 1 carries out atomization process, more comprehensive, efficient to formed punch 5 and the cooling of rotor plate 72.
When work, the plate after heating is pushed into transfer platform module 6 under the action of pusher, and pusher is held
Continuous work, motor 62 start, and motor 62 drives turntable 63 to rotate, and support rod 64 is moved up and down with the rotation of turntable 63, prop up
64 one side of strut withstands plate and cooperates pusher that plate is transmitted to the lower section of formed punch 5, on the other hand reduces and plate
Friction, avoids having scuffing to plate；When plate is transported to the underface of formed punch 5, telescopic cylinder 2 is started to work, and formed punch 5 is pushed
It moves down, plate is gone out circular hole by formed punch 5, and formed punch 5 and waste continuation move down in location hole 73, and waste is fallen into
Onto rotor plate 72, waste pounds vertical bar 75, and vertical bar 75 shakes, at the same rotor plate 72 rotate, convenient for waste from turn
It falls on movable plate 72；When 72 closed state of rotor plate, the magnet and magnetic patch 76 of mobile lid 83 attract each other, and are in spring 2 82
Compressive state, when rotor plate 72 rotates down, mobile lid 83 moves down under the elastic reaction of spring 2 82, circular hole 1
It is opened, the cooling water in hollow cavity four is sprayed from circular hole 1, is on the one hand cooled down to formed punch 5, on the other hand right
Rotor plate 72 cools down；Mobile lid 83 moves down, and mobile lid 83 is rotated with moving gear 1, one 87 band movable sprocket 88 of gear
Rotation, sprocket wheel 88 drive filter screen 89 to rotate by driving shaft, and driving shaft is with the rotation of filter screen 89, thus to from circular hole 1
The cooling water of middle ejection carries out atomization process, more comprehensive, efficient to formed punch 5 and the cooling of rotor plate 72.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of drop stamping hardware dies, including fixed frame (1), telescopic cylinder (2), formed punch sleeve (3), spring (4), formed punch
(5) and pusher, it is characterised in that: further include transfer platform module (6), punching module (7) and formed punch cooling module (8), institute
The telescopic cylinder (2) stated is mounted on fixed frame (1)；The formed punch sleeve (3) is fixed by the bracket under fixed frame (1)
Side；The spring (4) is mounted on the inside of formed punch sleeve (3)；The formed punch (5) is mounted below telescopic cylinder (2)；Institute
The transfer platform module (6) stated is mounted on fixed frame (1), and transfer platform module (6) is for cooperating pusher will be after heating
Plate is moved to below formed punch (5)；The punching module (7) is located at the underface of formed punch (5), and punching module (7) is mounted on
On fixed frame (1), punching module (7) is for cooperating formed punch (5) to be punched out plate；Formed punch cooling module (8) peace
On punching module (7), formed punch cooling module (8) is for cooling down to formed punch (5)；The pusher is mounted on fixation
On frame (1), pusher is used to carry out plate to be pushed to below formed punch (5)；The transfer platform module (6) includes shell
(61), motor (62), turntable (63) and support rod (64), the shell (61) are mounted on fixed frame (1), shell (61)
Upper surface offers square hole；The motor (62) is mounted on the lower section of shell (61)；The turntable (63) is mounted on motor
(62) in rotation axis, turntable (63) upper surface is staggeredly equipped with dome-type protrusion；The support rod (64) passes through shell (61)
On circular hole, support rod (64) and turntable (63) sliding contact.
2. a kind of drop stamping hardware dies according to claim 1, it is characterised in that: the support rod (64) further includes
Roller (65) and ball (66), the support rod (64) is interior to be equipped with hollow cavity, and hollow cavity is provided with cooling water；Described
Roller (65) is mounted on the upper end of strut；The ball (66) is mounted on the lower end of support rod (64), and ball (66) is for subtracting
The friction of few support rod (64) and turntable (63).
3. a kind of drop stamping hardware dies according to claim 1, it is characterised in that: the punching module (7) includes
Locating piece (71) and rotor plate (72), the locating piece (71) are located at the underface of formed punch (5), and locating piece (71) offers fixed
Position hole (73)；The rotor plate (72) is hinged on the lower end of locating piece (71) by pin shaft, is equipped with torsional spring, rotor plate in pin shaft
(72) hollow cavity two is equipped in, hollow cavity two is also provided with circular hole.
4. a kind of drop stamping hardware dies according to claim 3, it is characterised in that: the rotor plate (72) further includes
Spring one (74), vertical bar (75) and magnetic patch (76), the spring one (74) are located in the hollow cavity two of rotor plate (72), bullet
Spring one (74) is fixedly connected with rotor plate (72)；The vertical bar (75) passes through the circular hole of hollow cavity two, under vertical bar (75)
End is fixedly connected with spring one (74)；The magnetic patch (76) is located at the right end of rotor plate (72).
5. a kind of drop stamping hardware dies according to claim 3, it is characterised in that: the formed punch cooling module (8)
It is set including fixed block (81), spring two (82), mobile lid (83), connecting rod (84) and limited block (85), the locating piece (71)
There is hollow cavity four, hollow cavity four offers circular hole one (86), and hollow cavity four is for filling cooling water；The fixed block
(81) it is mounted in hollow cavity four；The spring two (82) is fixedly connected with fixed block (81)；The mobile lid (83)
Positioned at the right side of circular hole one (86), mobile lid (83) is for being sealed circular hole one (86), in the mobile lid (83) of bottom
It is inlaid with magnet, mobile lid (83) is connected by connecting rod (84)；The limited block (85) is mounted on the lower end of hollow cavity four,
Limited block (85) is used to limit the moving distance of mobile lid (83).
6. a kind of drop stamping hardware dies according to claim 5, it is characterised in that: also pacify in the circular hole one (86)
Equipped with gear one (87), sprocket wheel (88), chain, filter screen (89) and driven shaft, the mobile lid (83) is equipped with tooth-shape structure；
The tooth-shape structure engagement of the gear one (87) and mobile lid (83), gear one (87) are rotatably installed in circular hole one (86)；
Sprocket wheel (88) quantity is two, and sprocket wheel (88) is separately mounted in the rotation axis of gear one (87) and a left side for circular hole one (86)
End；The chain is mounted on sprocket wheel (88)；The driven shaft is rotatably installed in circular hole one (86), and driven shaft is located at a left side
The surface of the sprocket wheel (88) of side；The filter screen (89) joins end to end, and filter screen (89) covers the sprocket wheel (88) in left side
On driving shaft, filter screen (89) also covers on the driven shaft right above the sprocket wheel (88) in left side, and driving shaft is with filter screen (89)
Rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810430007.5A CN108296345B (en) | 2018-05-08 | 2018-05-08 | A kind of drop stamping hardware dies |
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| CN109514266A (en) * | 2018-09-12 | 2019-03-26 | 刘道灵 | A kind of intelligent production equipment based on furniture part and assembly |
| CN109249328B (en) * | 2018-12-03 | 2020-07-28 | 嵊州市非标链轮有限公司 | Operation panel is used in hardware pipe fitting processing |
| CN117139418B (en) * | 2023-10-31 | 2024-02-23 | 江苏烁源新材料科技有限公司 | Stretching equipment and process for processing clamping type aluminum bar |
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| JP2000312930A (en) * | 1999-04-27 | 2000-11-14 | Amada Co Ltd | Method and device of punching processing and, mold device |
| KR101490200B1 (en) * | 2014-05-20 | 2015-02-05 | 주식회사 창원벤딩 | Turning device of correction for half-chord |
| CN106180421A (en) * | 2016-09-30 | 2016-12-07 | 天津轻工职业技术学院 | A kind of hot stamping die retractable punch mechanism |
| CN206702015U (en) * | 2017-03-14 | 2017-12-05 | 东莞日振实业有限公司 | A kind of TV hardware dies automatic press processing unit (plant) |
| CN206966416U (en) * | 2017-07-21 | 2018-02-06 | 聊城市德通交通器材制造有限公司 | Multi-station continuous punching machine drift cooling device |
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Effective date of registration: 20190513 Address after: 276800 Fengjiazhuang Village, Happy Town, Lanshan District, Rizhao City, Shandong Province Applicant after: Rizhao Jinming Machinery Co., Ltd. Address before: 215611 Jiangsu Yinhe Electronics Co., Ltd. No. 188 Nanhuan Road, Tangqiao Town, Zhangjiagang City, Jiangsu Province Applicant before: Zhou Yanchun |
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