CN108296345A - A kind of drop stamping hardware dies - Google Patents
A kind of drop stamping hardware dies Download PDFInfo
- Publication number
- CN108296345A CN108296345A CN201810430007.5A CN201810430007A CN108296345A CN 108296345 A CN108296345 A CN 108296345A CN 201810430007 A CN201810430007 A CN 201810430007A CN 108296345 A CN108296345 A CN 108296345A
- Authority
- CN
- China
- Prior art keywords
- punch
- plank
- circular hole
- module
- hollow cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims abstract description 34
- 238000004080 punching Methods 0.000 claims abstract description 23
- 238000012546 transfer Methods 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000000498 cooling water Substances 0.000 claims description 17
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 8
- 238000000889 atomisation Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention belongs to technical field of hot stamping and forming, specifically a kind of drop stamping hardware dies, further include transfer platform module, punching module and punch cooling module including fixed frame, telescopic cylinder, punch sleeve, spring, punch and pusher, telescopic cylinder is mounted on fixed frame；Punch sleeve is fixed by the bracket in the lower section of fixed frame；Spring is mounted on the inside of punch sleeve；Punch is mounted below telescopic cylinder；Transfer platform module is for coordinating pusher that the plank after heating is moved to below punch；Punching module is for coordinating punch to be punched out plank；Punch cooling module is for cooling down to punch；Pusher is used to plank be pushed to below punch.Present invention is mainly used in hot stamping operation, drop stamping pore-forming is carried out to plank, the present invention carries out drop stamping pore-forming to plank; cooling protection can be carried out to punch; the service life for improving punch reduces in addition during being transmitted to plank and generates cut to plank.
Description
Technical field
The invention belongs to technical field of hot stamping and forming, specifically a kind of drop stamping hardware dies.
Background technology
Punch process in mechanical processing 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 diel.Using presser
Skill, the saving series of advantages such as material and the energy high, efficient, high-quality, cost-effective with precision.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 the raising workpiece with temperature in heat forming processes can be declined, hot forming in order to prevent causes
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 punch when drop stamping technique is to plate stamping, while cut is easy tod produce when plank 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 hot stamping die cooling punch, including：Punch shell and cooler, the punch enclosure interior
Hollow, the cooler fixation assigns into the punch enclosure interior, and the upper end of the punch shell offers gas vent, institute
The lower end for stating 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 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 is combined so that punch is accelerated during carrying out heat stamping and shaping to hot punching
The cooling efficiency of compression mould improves the quality of production.The technical solution realizes internal cooling to punch, causes the entirety of punch
The quality of hollow out, punch is declined.
In consideration of it, the present invention provides a kind of drop stamping hardware dies, external spray cooling water temperature can be realized to punch,
Punch quality is guaranteed, protect punch, improve the service life of punch, in addition increase transfer platform module, to plank into
Row transmission.
Invention content
In order to make up for the deficiencies of the prior art, the present 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 plank, this equipment carries out drop stamping pore-forming to plank, utilizes punch cooling module pair
Punch carries out cooling protection, and carry out atomization process to cooling water improves the service life of punch to the comprehensive temperature with high efficiency of punch,
In addition during being transmitted to plank, sliding friction is changed into rolling friction, reduces and cut is generated to plank.
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, punch sleeve, spring, punch and pusher, further include transfer platform module, punching module
With punch cooling module, the telescopic cylinder is mounted on fixed frame；The punch sleeve is fixed by the bracket in fixation
The lower section of frame；The spring is mounted on the inside of punch sleeve；The punch is mounted below telescopic cylinder；Described turns
It moves console module to be mounted on fixed frame, transfer platform module is for coordinating pusher that the plank after heating is moved under punch
Side；The punching module is located at the underface of punch, and punching module is mounted on fixed frame, and punching module is for coordinating punch
Plank is punched out；The punch cooling module is mounted in punching module, and punch cooling module is used to carry out punch
Cooling；The pusher is mounted on fixed frame, and pusher is used to plank be pushed to below punch.
The transfer platform module includes shell, motor, turntable and supporting 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 supporting rod passes through the circular hole on shell, supporting rod and turntable
Sliding contact.When work, the plank after heating is pushed under the action of pusher in transfer platform module, and pusher is held
Continuous work, electric motor starting, motor drive turntable rotation, supporting rod to be moved up and down with the rotation of turntable, and supporting rod is on the one hand
It withstands plank and coordinates pusher that plank is transmitted to the lower section of punch, on the other hand reduce the friction with plank, avoid to plate
Material has scuffing.
The supporting rod further includes roller and ball, is equipped with hollow cavity in the supporting 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 supporting rod, and ball is for reducing
The friction of supporting rod and turntable.In order to be further reduced the friction of supporting rod and plank, 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 supporting rod lower end is equipped with to roller
Ball is to reduce the friction between turntable and supporting rod.
The punching module includes locating piece and rotor plate, and the locating piece is located at the underface of punch, locating piece
Offer location hole；The rotor plate axis pin is hinged on the lower end of locating piece by axis pin, and torsional spring, rotor plate are equipped in axis pin
Interior to be equipped with hollow cavity two, hollow cavity two is further opened with circular hole.When punch moves down, plank is gone out circular hole by punch,
Waste is fallen on by rotor plate in the collecting box of lower section.
The rotor plate further includes spring one, montant and magnetic patch, and the spring one is located at the hollow cavity of rotor plate
In three, spring one is fixedly connected with rotor plate；The montant passes through the circular hole of hollow cavity three, the lower end of montant 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 montant, montant
It shakes, while rotor plate rotates, and falls from rotor plate convenient for waste.
The 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 displacement 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
Go out, on the one hand cool down to punch, on the other hand cools 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 is also sleeved on the driven shaft right over the sprocket wheel in left side
On, driving shaft is rotated with filter screen.When work, mobile lid moves down, and mobile cover strip moving gear one rotates, and gear one drives
Sprocket wheel rotates, and sprocket wheel drives filter screen to rotate by driving shaft, and driving shaft is rotated with filter screen, to being sprayed from circular hole one
The cooling water gone out carries out atomization process, more comprehensive, efficient to punch and rotor plate cooling.
The beneficial effects of the invention are as follows：
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
Punch overheats, and damages the use of punch, realizes effective temperature-reducing to punch, protects punch, improves the service life of punch, reduction pair
The maintenance cost of equipment, the present invention is few to the cut generated in the transportational process of plank in addition, reduces the damage to product.
2. the transfer platform module on drop stamping hardware dies of the present invention is mutual using roller, supporting rod and turntable
Cooperation reduces the friction between plank, reduces the cut formed to plank, improves the qualification rate and aesthetics of product.
3. the 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 punch, efficient, cooling effect
Rate higher.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the front view of the present 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 internal structure schematic diagram of circular hole in the present invention；
In figure：Fixed frame 1, telescopic cylinder 2, punch sleeve 3, spring 4, punch 5, transfer platform module 6, shell 61, electricity
Machine 62, turntable 63, supporting rod 64, roller 65, ball 66, punching module 7, locating piece 71, rotor plate 72, location hole 73, spring
One 74, montant 75, magnetic patch 76, 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 implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific implementation mode 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,
Punch sleeve 3, spring 4, punch 5 and pusher further include transfer platform module 6, punching module 7 and punch cooling module 8, institute
The telescopic cylinder 2 stated is mounted on fixed frame 1；The punch sleeve 3 is fixed by the bracket in the lower section of fixed frame 1；It is described
Spring 4 be mounted on punch sleeve 3 inside；The 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 coordinating pusher that the plank after heating is moved to 5 lower section of punch；
The punching module 7 is located at the underface of 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 plank is punched out；The punch cooling module 8 is mounted in punching module 7, and 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 5 lower section of punch to plank.
As one embodiment of the present invention, the transfer platform module 6 includes shell 61, motor 62, turntable 63
With supporting rod 64, the shell 61 is mounted on fixed frame 1, and the upper surface of shell 61 offers square hole；The motor 62
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 supporting rod 64 passes through the circular hole on shell 61,63 sliding contact of supporting rod 64 and turntable.When work, warp
The plank crossed after heating is pushed under the action of pusher in transfer platform module 6, and pusher continue working, motor 62 opens
Dynamic, motor 62 drives turntable 63 to rotate, and supporting rod 64 is moved up and down with the rotation of turntable 63, and 64 one side of supporting rod is withstood
Plank simultaneously coordinates pusher that plank is transmitted to the lower section of punch 5, on the other hand reduces the friction with plank, avoids having plank
It scratches.
As one embodiment of the present invention, the supporting rod 64 further includes roller 65 and ball 66, the branch
It is equipped with hollow cavity in strut 64, cooling water is housed in hollow cavity；The roller 65 is mounted on the upper end of strut；Described
Ball 66 is mounted on the lower end of supporting rod 64, and ball 66 is used to reduce the friction of supporting rod 64 and turntable 63.In order to further subtract
Sliding friction is become rolling friction by the friction of few supporting rod 64 and plank using roller 65, 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 supporting rod is equipped with is to reduce 63 He of turntable
Friction between supporting 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 punch 5, and locating piece 71 offers location hole 73；72 axis pin of rotor plate is cut with scissors by axis pin
It is connected on the lower end of locating piece 71, torsional spring is equipped in axis pin, is equipped with hollow cavity two in rotor plate 72, hollow cavity two is further opened with
Circular hole.When punch 5 moves down, plank is gone out circular hole by 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, montant 75 and magnetic patch 76,
The spring 1 is located in the hollow cavity three 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 three, and the lower end of montant 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 montant 75, and montant 75 shakes, while rotor plate
72 rotations, fall convenient for waste from rotor plate 72.
As one embodiment of the present invention, the 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 displacement 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 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 engages, and gear 1 is 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 rotation 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, 89 sets of filter screen
On the driving shaft of the sprocket wheel 88 in left side, filter screen 89 is also sleeved on the driven shaft right over the sprocket wheel 88 in left side, driving shaft band
The rotation of filter screen 89.When work, mobile lid 83 moves 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 rotated with filter screen 89, to from circle
The cooling water sprayed in hole 1 carries out atomization process, more comprehensive, efficient to punch 5 and the cooling of rotor plate 72.
When work, the plank after heating is pushed under the action of pusher in transfer platform module 6, and pusher is held
Continuous work, motor 62 start, and motor 62 drives turntable 63 to rotate, and supporting rod 64 is moved up and down with the rotation of turntable 63, prop up
64 one side of strut withstands plank and coordinates pusher that plank is transmitted to the lower section of punch 5, on the other hand reduces and plank
Friction, avoids having scuffing to plank；When plank is transported to the underface of punch 5, telescopic cylinder 2 is started to work, and punch 5 is pushed
It moves down, plank is gone out circular hole by punch 5, and punch 5 and waste continuation move down in location hole 73, and waste is fallen into
Onto rotor plate 72, waste pounds montant 75, and montant 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 spring 2 82 is made to be in
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 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 rotated with filter screen 89, to from circular hole 1
The cooling water of middle ejection carries out atomization process, more comprehensive, efficient to 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 the originals of the present 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 (7)
1. a kind of drop stamping hardware dies, including fixed frame (1), telescopic cylinder (2), punch sleeve (3), spring (4), punch
(5) and pusher, it is characterised in that：Further include transfer platform module (6), punching module (7) and punch cooling module (8), institute
The telescopic cylinder (2) stated is mounted on fixed frame (1)；The punch sleeve (3) is fixed by the bracket under fixed frame (1)
Side；The spring (4) is mounted on the inside of punch sleeve (3)；The 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 coordinating pusher will be after heating
Plank is moved to below punch (5)；The punching module (7) is located at the underface of punch (5), and punching module (7) is mounted on
On fixed frame (1), punching module (7) is for coordinating punch (5) to be punched out plank；Punch cooling module (8) peace
In punching module (7), punch cooling module (8) is for cooling down to punch (5)；The pusher, which is mounted on, to be fixed
On frame (1), pusher is used to plank be pushed to below punch (5).
2. a kind of drop stamping hardware dies according to claim 1, it is characterised in that：The transfer platform module (6)
Including shell (61), motor (62), turntable (63) and supporting rod (64), the shell (61) is mounted on fixed frame (1), shell
The upper surface of body (61) offers square hole；The motor (62) is mounted on the lower section of shell (61)；Turntable (63) peace
In the rotation axis of motor (62), turntable (63) upper surface is staggeredly equipped with dome-type protrusion；The supporting rod (64) passes through
Circular hole on shell (61), supporting rod (64) and turntable (63) sliding contact.
3. a kind of drop stamping hardware dies according to claim 2, it is characterised in that：The supporting rod (64) further includes
Roller (65) and ball (66), the supporting rod (64) is interior to be equipped with hollow cavity, and cooling water is housed in hollow cavity；Described
Roller (65) is mounted on the upper end of strut；The ball (66) is mounted on the lower end of supporting rod (64), and ball (66) is for subtracting
The friction of few supporting rod (64) and turntable (63).
4. 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 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 axis pin, and torsional spring, rotor plate are equipped in axis pin
(72) hollow cavity two is equipped in, hollow cavity two is further opened with circular hole.
5. a kind of drop stamping hardware dies according to claim 4, it is characterised in that：The rotor plate (72) further includes
Spring one (74), montant (75) and magnetic patch (76), the spring one (74) are located in the hollow cavity three of rotor plate (72), bullet
Spring one (74) is fixedly connected with rotor plate (72)；The montant (75) passes through the circular hole of hollow cavity three, under montant (75)
End is fixedly connected with spring one (74)；The magnetic patch (76) is located at the right end of rotor plate (72).
6. a kind of drop stamping hardware dies according to claim 4, it is characterised in that：The 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 are hollow cavity four, hollow cavity four to offer circular hole one (86), 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 displacement distance of mobile lid (83).
7. a kind of drop stamping hardware dies according to claim 6, 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)；
Described 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) is sleeved on the sprocket wheel (88) in left side
On driving shaft, filter screen (89) is also sleeved on the driven shaft right over the sprocket wheel (88) in left side, and driving shaft is with filter screen (89)
Rotation.
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| CN201810430007.5A CN108296345B (en) | 2018-05-08 | 2018-05-08 | A kind of drop stamping hardware dies |
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| CN108296345B CN108296345B (en) | 2019-06-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109249328A (en) * | 2018-12-03 | 2019-01-22 | 嵊州市远昌机械有限公司 | Station is used in a kind of processing of hardware pipe fitting |
| CN109514266A (en) * | 2018-09-12 | 2019-03-26 | 刘道灵 | A kind of intelligent production equipment based on furniture part and assembly |
| CN117139418A (en) * | 2023-10-31 | 2023-12-01 | 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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|---|---|
| CN108296345B (en) | 2019-06-07 |
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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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