CN109848275A - The stretching of metal iron-clad, punching automation process units - Google Patents
The stretching of metal iron-clad, punching automation process units Download PDFInfo
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- CN109848275A CN109848275A CN201910280110.0A CN201910280110A CN109848275A CN 109848275 A CN109848275 A CN 109848275A CN 201910280110 A CN201910280110 A CN 201910280110A CN 109848275 A CN109848275 A CN 109848275A
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Abstract
The present invention relates to metal fittings manufacturing technology fields, and disclose the stretching of metal iron-clad, punching automation process units, including transverse slat and four axis robots being fixed on transverse slat, support rod is fixedly connected at left and right sides of transverse slat upper end, the upper end of two support rods is fixedly connected with cross bar jointly, the lower end of cross bar slidably connects drive rod by circular hole, the lower end of drive rod is connected with dynamic model by the first bolt fastening, cover half is fixedly connected on the left of the upper end of transverse slat, the upper end of cover half offers forming tank, forming tank is matched with dynamic model, the upper end of cross bar is fixedly connected with the first pneumohydraulic pressure-cylinder.The present invention, grinding process can be directly carried out when by metal iron-clad drawing and forming, subsequent work stations can be fed directly to after processing and are processed, production process is effectively reduced, and die set is enabled to be suitable for various sizes of metal iron-clad, reduce the cost of Mold Making.
Description
Technical field
The present invention relates to metal fittings manufacturing technology fields more particularly to metal iron-clad to stretch, punching automation production dress
It sets.
Background technique
Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press
To the various moulds and tool of required product.In brief, mold is the tool for making formed article, and this tool is by each
Kind part is constituted, and different molds is made of different parts.It is mainly by the change of physical state of the formed material come real
The drawing and forming of existing article shape.Blank is set to become the tool for having the product of specific shape and size under external force.Extensively
For being punched, die forging, cold-heading, extruding, metallic sintered products compacting, the products such as compression casting and engineering plastics, rubber, ceramics
Compression moulding or injection molding forming in.Mold has specific profile or cavity shape, using the chamfered shape with cutting edge
Blank can be made to separate by profile wire shaped.Blank can be made to obtain corresponding three-dimensional shape using cavity shape.Mold one
As include two parts of dynamic model and cover half (or punch-pin and cavity plate), the two is partable, for example, production metal basin, just frequently with punching
The direct punch forming of compression mould.
In the prior art, although metal iron-clad stretches, punching automation process units can utilize mold to metal material
Stretched, punching press makes metal forming, but stretch when, since the shape of metal material changes so that stretch after gold
The edge for belonging to shell is not concordant enough, also needs polish that following process can be carried out, so that production process is cumbersome, Er Qie
It also needs to be equipped with the die holder with metal-back form fit when punching press, the hole of needs can be stamped out on the shell, increased
The cost of Mold Making.
Summary of the invention
It, need to also be into the purpose of the present invention is to solve the edge of metal shell after stretching in the prior art is not concordant enough
Row polishing can carry out following process, so that production process is cumbersome, and also need to be equipped with and metal-back shape in punching press
The problem of matched die holder can stamp out the hole of needs on the shell, increase the cost of Mold Making, and propose
The stretching of metal iron-clad, punching automation process units.
To achieve the goals above, present invention employs following technical solutions:
The stretching of metal iron-clad, punching automation process units, including transverse slat and four axis robots being fixed on transverse slat, institute
It states and is fixedly connected to support rod at left and right sides of transverse slat upper end, the upper end of two support rods is fixedly connected with cross bar jointly,
The lower end of the cross bar slidably connects drive rod by circular hole, and the lower end of the drive rod is connected with by the first bolt fastening
Dynamic model, is fixedly connected with cover half on the left of the upper end of the transverse slat, and the upper end of the cover half offers forming tank, the forming tank with
Dynamic model matches, and the upper end of the cross bar is fixedly connected with the first pneumohydraulic pressure-cylinder, and the upper end of the drive rod passes through through-hole simultaneously
It is fixedly connected with the output end of the first pneumohydraulic pressure-cylinder, the bar wall of the drive rod is equipped with workpiece polishing mechanism, under the cross bar
End slidably connects punch rod by through-hole, and the lower end of the punch rod is connected with staking punch by the second bolt fastening, described
Cushion block is fixedly connected on the right side of the upper end of transverse slat, the upper end of the cushion block offers stamped groove, and the upper end of the cross bar is fixed to be connected
It is connected to the second pneumohydraulic pressure-cylinder, the upper end of the punch rod, which passes through through-hole and fixes with the output end of the second pneumohydraulic pressure-cylinder, to be connected
It connects.
Preferably, the workpiece polishing mechanism includes the annular slab being socketed on drive rod bar wall, and the inside of the annular slab is equal
Even to be fixedly connected with multiple connecting rods, the multiple one end of the connecting rod far from annular slab, which are fixed with the bar wall of drive rod, to be connected
It connects, the upper end of one of them connecting rod is fixedly connected with motor, and the output end of the motor runs through the bar wall of connecting rod simultaneously
It is fixedly connected with gear, ring gear is slidably connected on the inside of the annular slab, the ring gear is engaged with gear, the internal tooth
The side wall of circle is fixedly connected with ring slider, and annular groove, the annular groove and annular are offered on the inside of the annular slab
Sliding block matches, and the lower end edge of the ring gear is symmetrically fixedly connected there are two fixed block, and two fixed blocks are separate
One end of ring gear passes through third bolt fastening and is connected with grinding wheel.
Preferably, it is fixedly connected with rectangular shaft at the slot bottom of the stamped groove, is equipped with block, the gear in the stamped groove
The lower end of block offers rectangular recess, and the rectangular recess is matched with the bar wall of rectangular shaft, and bullet is equipped in the rectangular recess
Spring, one end of the spring are fixedly connected with the side of rectangular recess, and the other end of the spring and the upper end of rectangular shaft are fixed
It connects, strip groove is offered at the slot bottom of the stamped groove, connects limited position mechanism in the strip groove.
Preferably, the position-limit mechanism includes the first screw rod and the second screw rod being arranged in strip groove, and described first
The thread rotary orientation of bar and the second screw rod is on the contrary, be threaded with thread bush on the bar wall of first screw rod and the second screw rod
Cylinder, the upper end of two screw shells are fixedly connected with limit plate vertically, and first screw rod and the second screw rod are opposite
One end be it is concentric be fixedly connected, first screw rod and the opposite one end of the second screw rod pass through rolling bearing respectively with bar shaped
The opposite two sides rotation connection of slot, one end of first screw rod passes through rolling bearing and is fixedly connected with turntable.
Preferably, it is symmetrically fixedly connected on the bar wall of the rectangular shaft there are two position limiting slide block, the rectangular recess is opposite
Two sides offer limit sliding chutes, two limit sliding chutes are matched with two position limiting slide blocks respectively.
Preferably, the limit plate is fixedly connected with baffle far from one end inclination of screw shell.
Preferably, the upper end of the cover half offers annular groove, vertically symmetrical at the slot bottom of the annular groove to open up
There are two drain outlet, blind hole is offered on the left of the cover half, two drain outlets are connected to blind hole, the blind hole
Opening be fixedly connected with connecting tube, the upper end of the cover half is fixedly connected with ring baffle.
Preferably, the bar wall upper hopper chute of the drive rod is socketed with casing, and the side of described sleeve pipe is fixedly connected with fixation
Bar, the fixed link are fixedly connected with the bar wall of support rod.
Preferably, the lower end four corners of the transverse slat are fixedly connected to level adjuster.
Compared with prior art, the present invention provides metal iron-clads to stretch, punching automation process units, and having following has
Beneficial effect:
1, metal iron-clad stretching, punching automation process units, pass through the motor being arranged in connecting rod, the first gas-liquid
Pressurization cylinder working makes drive rod that dynamic model be driven to be moved in cover half, and then carries out drawing and forming to metal material, starts motor, electricity
Machine rotation driven gear rotates ring gear, and ring gear rotation drives fixed block that grinding disc is made to move in a circle, and in dynamic model and determines
Mould cooperation squeezes metal material close to when molding, contacts at grinding disc and the alice on metal material, and then realize to metallic iron
The polishing of shell can be fed directly to subsequent work stations and be processed so that edge is concordant after metallic iron casing forming, effective to reduce
Production process.
2, the metal iron-clad stretches, punching automation process units is turned by the turntable being arranged on the first screw rod with hand
Turn disk makes the first screw rod and the second screw rod while rotating, and the first screw rod and the second screw rod rotate drive two screw shells simultaneously
The distance between relative movement, and then two limit plates can be changed, so that die set is suitable for different sizes
Metal iron-clad, reduce the cost of Mold Making, four axis robots send the metal iron-clad after drawing and forming to stamped groove,
Second pneumohydraulic pressure-cylinder pushes punch rod that staking punch is made to carry out punching press to metal iron-clad, and when punching press, staking punch drives metal shell
Block is squeezed, block stress squeezes spring contraction, contacts at spring contraction backstop and the slot bottom of stamped groove, and then can make gold
Belong to iron-clad and be moved to progress punching press in stamped groove, the clast after preventing punching press, which flies out, hurts sb.'s feelings.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the present invention, energy
It is enough directly to carry out grinding process when by metal iron-clad drawing and forming, it can be fed directly to subsequent work stations after processing and processed,
It is effectively reduced production process, and die set is enabled to be suitable for various sizes of metal iron-clad, reduces mold
The cost of production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of metal iron-clad proposed by the present invention stretching, punching automation process units；
Fig. 2 is that metal iron-clad proposed by the present invention stretches, the internal structure of cushion block is illustrated in punching automation process units
Figure；
Fig. 3 is that metal iron-clad proposed by the present invention stretches, the internal structure of cover half is illustrated in punching automation process units
Figure；
Fig. 4 is the schematic enlarged-scale view in Fig. 1 at A.
In figure: 1 first pneumohydraulic pressure-cylinder, 2 second pneumohydraulic pressure-cylinders, 3 support rods, 4 cushion blocks, 5 transverse slats, 6 level adjusters,
7 four axis robots, 8 cover half, 9 dynamic models, 10 motors, 11 staking punch, 12 cross bars, 13 baffles, 14 limit plates, 15 screw shells, 16
First screw rod, 17 second screw rods, 18 rectangular shafts, 19 position limiting slide blocks, 20 limit sliding chutes, 21 springs, 22 blocks, 23 turntables, 24 rings
Shape baffle, 25 blind holes, 26 connecting rods, 27 ring sliders, 28 ring gears, 29 gears, 30 grinding wheels, 31 annular slabs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-4, the stretching of metal iron-clad, punching automation process units, including transverse slat 5 and are fixed on transverse slat 5
Four axis robots 7, in the prior art, four axis robots 7 can be grabbed by fixed routine, carry object or operational instrument, this skill
Art is widely used in life, those skilled in the art should know, Gu no longer do it is excessive repeat, 5 upper end of transverse slat is left
Right two sides are fixedly connected to support rod 3, and the upper end of two support rods 3 is fixedly connected with cross bar 12, the lower end of cross bar 12 jointly
Drive rod is slidably connected by circular hole, the lower end of drive rod is connected with dynamic model 9, the upper end of transverse slat 5 by the first bolt fastening
Left side is fixedly connected with cover half 8, and the upper end of cover half 8 offers forming tank, and forming tank is matched with dynamic model 9, the upper end of cross bar 12
It is fixedly connected with the first pneumohydraulic pressure-cylinder 1, the upper end of drive rod passes through through-hole and fixes with the output end of the first pneumohydraulic pressure-cylinder 1
The bar wall of connection, drive rod is equipped with workpiece polishing mechanism, and workpiece polishing mechanism includes the annular slab 31 being socketed on drive rod bar wall, annular
The inside of plate 31 is uniformly fixedly connected with multiple connecting rods 26, and the multiple one end of connecting rod 26 far from annular slab 31 are and drive rod
Bar wall be fixedly connected, the upper end of one of connecting rod 26 is fixedly connected with motor 10, and the output end of motor 10 is through connection
The bar wall of bar 26 is simultaneously fixedly connected with gear 29, and the inside of annular slab 31 slidably connects ring gear 28, ring gear 28 and gear
29 engagements, the side wall of ring gear 28 are fixedly connected with ring slider 27, and the inside of annular slab 31 offers annular groove, and annular is sliding
Slot is matched with ring slider 27, and the lower end edge of ring gear 28 is symmetrically fixedly connected there are two fixed block, two fixed blocks
One end far from ring gear 28 passes through third bolt fastening and is connected with grinding wheel 30, and the lower end of cross bar 12 is slided by through-hole to be connected
It is connected to punch rod, the bar wall upper hopper chute of drive rod is socketed with casing, and the side of casing is fixedly connected with fixed link, fixed link and branch
The bar wall of strut 3 is fixedly connected, and the lower end of punch rod is connected with staking punch 11 by the second bolt fastening, and the upper end of transverse slat 5 is right
Side is fixedly connected with cushion block 4, and the upper end of cushion block 4 offers stamped groove, and the upper end of cross bar 12 is fixedly connected with the second gas-liquid pressure-boosting
Cylinder 2, the upper end of punch rod pass through through-hole and are fixedly connected with the output end of the second pneumohydraulic pressure-cylinder 2, and the upper end of cover half 8 offers
Annular groove, it is vertically symmetrical at the slot bottom of annular groove to open up there are two drain outlet, offer blind hole 25 on the left of cover half, two
A drain outlet is connected to blind hole 25, and the opening of blind hole 25 is fixedly connected with connecting tube, and the upper end of cover half 8 is fixedly connected with
Ring baffle 24, the clast that conveniently accessible negative pressure adsorption equipment discharge generates when polishing, the first pneumohydraulic pressure-cylinder 1 and the second gas-liquid
The inlet end of pressurized cylinder 2 passes through tracheae and connect with external pressure control device, this technology is widely used in life, this
Field technical staff is it is to be understood that solid no longer do excessive repeat.
It is fixedly connected with rectangular shaft 18 at the slot bottom of stamped groove, is equipped with block 22 in stamped groove, the lower end of block 22 opens up
Have rectangular recess, rectangular recess is matched with the bar wall of rectangular shaft 18, be symmetrically fixedly connected on the bar wall of rectangular shaft 18 there are two
Position limiting slide block 19, the opposite two sides of rectangular recess offer limit sliding chutes 20, and two limit sliding chutes 20 are limited with two respectively
Sliding block 19 matches, and spring 21 is equipped in rectangular recess, and one end of spring 21 is fixedly connected with the side of rectangular recess, spring 21
The other end be fixedly connected with the upper end of rectangular shaft 18, offer strip groove at the slot bottom of stamped groove, connection is limited in strip groove
Position mechanism, position-limit mechanism includes the first screw rod 16 and the second screw rod 17 being arranged in strip groove, the first screw rod 16 and second
The thread rotary orientation of bar 17 is on the contrary, be threaded with screw shell 15 on the bar wall of the first screw rod 16 and the second screw rod 17, and two
The upper end of screw shell 15 is fixedly connected with limit plate 14 vertically, and limit plate 14 is tilted far from one end of screw shell 15 and fixed
It is connected with baffle 13, is entered in stamped groove convenient for metal iron-clad, the first screw rod 16 and the opposite one end of the second screw rod 17 are coaxial
The heart is fixedly connected, and the first screw rod 16 and the opposite one end of the second screw rod 17 pass through rolling bearing respectively opposite with strip groove two
Side rotation connection, one end of the first screw rod 16 pass through rolling bearing and are fixedly connected with turntable 23, and the lower end four corners of transverse slat 5 are equal
It is fixedly connected with level adjuster 6.
In the present invention, in use, the work of the first pneumohydraulic pressure-cylinder 1 makes drive rod that dynamic model 9 be driven to be moved in cover half 8, into
And drawing and forming is carried out to metal material, start motor 10,10 rotation driven gear 29 of motor rotates ring gear 28, ring gear
28 rotations drive fixed block that grinding disc 30 is made to move in a circle, and squeeze metal material close to molding in dynamic model 9 and the cooperation of cover half 8
When, it contacts at grinding disc 30 and the alice on metal material, and then realize the polishing to metal iron-clad, so that metallic iron casing forming
Edge is concordant afterwards, can be fed directly to subsequent work stations and be processed, be effectively reduced production process, rotates turntable 23 with hand
Make the first screw rod 16 and the second screw rod 17 while rotating, the first screw rod 16 and the second screw rod 17 rotate drive two thread bush simultaneously
The distance between cylinder 15 relatively moves, and then two limit plates 14 can be changed, so that die set is suitable for not
With the metal iron-clad of size, reduce the cost of Mold Making, four axis robots 7 send the metal iron-clad after drawing and forming to punching
After indent, the second pneumohydraulic pressure-cylinder 2 pushes punch rod that staking punch 11 is made to carry out punching press, when punching press, staking punch band to metal iron-clad
Dynamic metal shell squeezes block 22, and 22 stress of block squeezes spring 21 and shrinks, and spring 21 shrinks the slot of backstop 22 and stamped groove
Bottom contact, and then metal iron-clad can be made to be moved in stamped groove and carry out punching press, the clast after preventing punching press, which flies out, hurts sb.'s feelings.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. metal iron-clad stretches, punching automation process units, including transverse slat (5) and four shaft mechanicals being fixed on transverse slat (5)
Hand (7), which is characterized in that be fixedly connected to support rod (3) at left and right sides of transverse slat (5) upper end, two support rods
(3) upper end is fixedly connected with cross bar (12) jointly, and the lower end of the cross bar (12) slidably connects drive rod by circular hole, institute
The lower end for stating drive rod is connected with dynamic model (9) by the first bolt fastening, and it is fixed to be fixedly connected on the left of the upper end of the transverse slat (5)
The upper end of mould (8), the cover half (8) offers forming tank, and the forming tank is matched with dynamic model (9), the cross bar (12)
Upper end is fixedly connected with the first pneumohydraulic pressure-cylinder (1), the upper end of the drive rod pass through through-hole and with the first pneumohydraulic pressure-cylinder (1)
Output end be fixedly connected, the bar wall of the drive rod is equipped with workpiece polishing mechanism, and the lower end of the cross bar (12) passes through through-hole cunning
Dynamic to be connected with punch rod, the lower end of the punch rod is connected with staking punch (11) by the second bolt fastening, the transverse slat (5)
It is fixedly connected with cushion block (4) on the right side of upper end, the upper end of the cushion block (4) offers stamped groove, and the upper end of the cross bar (12) is solid
Surely it is connected with the second pneumohydraulic pressure-cylinder (2), the upper end of the punch rod passes through through-hole and the output with the second pneumohydraulic pressure-cylinder (2)
End is fixedly connected.
2. metal iron-clad according to claim 1 stretches, punching automation process units, which is characterized in that the polishing
Mechanism includes the annular slab (31) being socketed on drive rod bar wall, and the inside of the annular slab (31) is uniformly fixedly connected with multiple
Connecting rod (26), multiple connecting rods (26) are fixedly connected with the bar wall of drive rod far from the one end of annular slab (31),
In the upper end of a connecting rod (26) be fixedly connected with motor (10), the output end of the motor (10) runs through connecting rod
(26) bar wall is simultaneously fixedly connected with gear (29), is slidably connected ring gear (28) on the inside of the annular slab (31), described
Ring gear (28) is engaged with gear (29), and the side wall of the ring gear (28) is fixedly connected with ring slider (27), the annular
Annular groove is offered on the inside of plate (31), the annular groove is matched with ring slider (27), the ring gear (28)
Lower end edge is symmetrically fixedly connected there are two fixed block, and two fixed blocks pass through the far from one end of ring gear (28)
Three bolt fastenings are connected with grinding wheel (30).
3. metal iron-clad according to claim 1 stretches, punching automation process units, which is characterized in that the punching press
It is fixedly connected at the slot bottom of slot rectangular shaft (18), is equipped with block (22) in the stamped groove, the lower end of the block (22) is opened
Equipped with rectangular recess, the rectangular recess is matched with the bar wall of rectangular shaft (18), is equipped with spring (21) in the rectangular recess,
One end of the spring (21) is fixedly connected with the side of rectangular recess, the other end and rectangular shaft (18) of the spring (21)
Upper end is fixedly connected, and strip groove is offered at the slot bottom of the stamped groove, connects limited position mechanism in the strip groove.
4. metal iron-clad according to claim 3 stretches, punching automation process units, which is characterized in that the limit
Mechanism includes the first screw rod (16) and the second screw rod (17) being arranged in strip groove, first screw rod (16) and the second screw rod
(17) thread rotary orientation is on the contrary, be threaded with screw shell on the bar wall of first screw rod (16) and the second screw rod (17)
(15), the upper end of two screw shells (15) is fixedly connected with limit plate (14) vertically, first screw rod (16) and
The opposite one end of second screw rod (17) be it is concentric be fixedly connected, first screw rod (16) and the second screw rod (17) opposite to each other one
By rolling bearing opposite with strip groove two sides rotation connection respectively, one end of first screw rod (16), which passes through, to be rolled at end
Bearing is simultaneously fixedly connected with turntable (23).
5. metal iron-clad according to claim 3 stretches, punching automation process units, which is characterized in that the rectangle
There are two being symmetrically fixedly connected on the bar wall of bar (18) position limiting slide block (19), the opposite two sides of the rectangular recess open up limited
Position sliding slot (20), two limit sliding chutes (20) match with two position limiting slide blocks (19) respectively.
6. metal iron-clad according to claim 4 stretches, punching automation process units, which is characterized in that the limit
Plate (14) is fixedly connected with baffle (13) far from one end inclination of screw shell (15).
7. metal iron-clad according to claim 1 stretches, punching automation process units, which is characterized in that the cover half
(8) upper end offers annular groove, vertically symmetrical at the slot bottom of the annular groove to open up that there are two drain outlets, described fixed
It is offered on the left of mould blind hole (25), two drain outlets are connected to blind hole (25), the opening of the blind hole (25)
It is fixedly connected with connecting tube, the upper end of the cover half (8) is fixedly connected with ring baffle (24).
8. metal iron-clad according to claim 1 stretches, punching automation process units, which is characterized in that the transmission
The bar wall upper hopper chute of bar is socketed with casing, and the side of described sleeve pipe is fixedly connected with fixed link, the fixed link and support rod (3)
Bar wall be fixedly connected.
9. metal iron-clad according to claim 1 stretches, punching automation process units, which is characterized in that the transverse slat
(5) lower end four corners are fixedly connected to level adjuster (6).
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112488A (en) * | 2020-02-15 | 2020-05-08 | 广州荟园机械科技有限公司 | A robotic arm for punching press operation |
| CN112404219A (en) * | 2020-10-30 | 2021-02-26 | 嘉兴天行健精密模具有限公司 | Forming die in hard alloy production and processing method thereof |
| CN113579103A (en) * | 2021-06-07 | 2021-11-02 | 江苏永昊高强度螺栓有限公司 | Automatic moving punch forming device for processing overlong bolt |
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