CN105537471B - A kind of high-precision numerical control molding machine for ring-traveller - Google Patents
A kind of high-precision numerical control molding machine for ring-traveller Download PDFInfo
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- CN105537471B CN105537471B CN201610075901.6A CN201610075901A CN105537471B CN 105537471 B CN105537471 B CN 105537471B CN 201610075901 A CN201610075901 A CN 201610075901A CN 105537471 B CN105537471 B CN 105537471B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F37/00—Manufacture of rings from wire
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Abstract
The invention discloses a kind of high-precision numerical control molding machines for ring-traveller, it successively include tablet discharge mechanism, straightening mechanism, tablet traction mechanism, punch mechanism and shaping mechanism, shaping mechanism includes feed clamp board group, expect block and mold core, feed clamp board group and material block or so are oppositely arranged, mold core is located between feed clamp board group and material block, the lower part of upper shaping mould can reach between feed clamp board group and material block, the lower end center setting U-lag that Open Side Down of upper shaping mould, the top of lower shaping mould can reach between feed clamp board group and material block, the arc forming tank of the upper end center setting opening upwards of lower shaping mould, arc forming tank, the center line of U-lag and mold core is on the same line, the upper end of lower shaping mould is additionally provided with cutoff tool close to the position of feed clamp board group, the position of the upper end edge of a knife of cutoff tool is high In the upper top surface of lower shaping mould.Structure is simple, and rationally, manufacturing cost is low for design, high in machining efficiency, can guarantee the precision of processing.
Description
Technical field
The present invention relates to a kind of high-precision numerical control molding machines for ring-traveller, belong to field of textile machinery.
Background technique
The molding machine of ring-traveller includes discharge mechanism, straightening mechanism, traction mechanism, punch mechanism, cutter at present
And shaping mechanism, discharge mechanism release the tablet being wrapped on discharge plate, traction mechanism draws tablet, first passes through school
Flat, then punching, then cutter blank, last shaping mechanism form to obtain wire loop.Existing shaping mechanism includes mold core, is cut
After knife cuts off tablet, tablet is ridden on mold core, and then the forming cutter of left and right sides forms tablet.In this way left and right sides at
Type knife and cutter separate, and need to be respectively set a control mechanism, at high cost, low efficiency, row yielding is low, low precision.
Existing discharge mechanism does not have the function of automatic discharging and stopping blowing after automatic sensing, when subsequent process occurs
When problem, blowing cannot be stopped in time.Secondly for existing traction mechanism using clamping traction, pushing precision is poor.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of high-precision numerical control molding machines for ring-traveller
Bed, shaping efficiency is high, at low cost.
To achieve the goals above, technical scheme is as follows: a kind of high-precision numerical control for ring-traveller
Molding machine successively includes tablet discharge mechanism, straightening mechanism, tablet traction mechanism, punch mechanism and shaping mechanism, spy
Sign is: the shaping mechanism includes feed clamp board group, material block and mold core, and the feed clamp board group is by upper and lower two pieces of feed clamps
Board group is at having the gap passed through for tablet, the feed clamp board group and material block or so are opposite between two pieces of feeding clamping plates
Setting, the mold core are located at feed clamp board group and expect between block, it is characterised in that: and it further include upper shaping mould and lower shaping mould,
The lower part of the upper shaping mould can reach between feed clamp board group and material block, and opening is arranged in the lower end center of the upper shaping mould
Downward U shape slot, the top of the lower shaping mould can reach feed clamp board group and material block between, the lower shaping mould it is upper
The arc forming tank of opening upwards is arranged in end center, and the center line of the arc forming tank, U-lag and mold core is in same straight line
On, the upper end of the lower shaping mould is additionally provided with cutoff tool, the upper end edge of a knife of the cutoff tool close to the position of feed clamp board group
Position be higher than lower shaping mould upper top surface.
Using the above scheme, under the action of traction mechanism, tablet passes through discharge mechanism, is then smoothed, perforating press
Structure punching, the tablet after punching come through feed clamp board group, blowing in place after, by material block blocking, at this point, lower molding
Mould rises, meanwhile, upper shaping mould decline, when lower shaping mould rises, cutoff tool touches tablet first, tablet cut off,
Tablet instantaneously rides on mold core, and general who has surrendered's tablet pushes under upper shaping mould, and tablet is embraced on mold core in n shape, arrives with shaping mould at present
Position, finally forms wire loop, then upper and lower shaping mould is away from, and tablet continues on through feeding clamping plate and comes, and completes next steel
The molding of wire ring.Structure is simple, is able to achieve precise positioning, guarantees the machining accuracy of wire loop, high production efficiency.
In the above scheme: the upper shaping mould is moved up and down by the drive of runner link mechanism, the lower shaping mould
It is moved up and down by cam mechanism driving；
Wherein the runner link mechanism includes runner and connecting rod, and the upper shaping mould is slidably connected in longitudinal slide rail,
The upper end of the connecting rod is fixed on the edge of runner, and axle sleeve is arranged in the lower end of the connecting rod, and the axle sleeve is sleeved on and upper molding
On the axis that mould is fixedly connected；
The cam mechanism includes rotation cam, is close to roller on the profile of the cam, the roller and follower lever
Lower end is connected, and the upper end of the follower lever is connected with lower shaping mould, and the lower shaping mould is slidably connected in longitudinal slide rail.
Runner rotation drives upper shaping mould to move up and down in longitudinal slide rail by connecting rod, and the molding for completing wire loop is dynamic
Make.
With the rotation of cam, changing the height of roller, follower lever drives lower shaping mould to move up and down in longitudinal slide rail,
Complete the forming action of wire loop.
In the above scheme: further include lower shaping mould guide pad, the lower shaping mould guide pad fixed setting, it is described it is lower at
Pattern passes through the pilot hole on lower shaping mould guide pad；
Lower cross plate is arranged in the lower part of the lower shaping mould, and return bullet is arranged between the lower cross plate and lower shaping mould guide pad
Spring.The motion profile that can guarantee lower shaping mould in this way, avoids shifting.Return spring, which plays, assists lower shaping mould return
Effect.
In the above scheme: cushion block is arranged in the lower section of the material block, and the material block can move adjustment position on cushion block
It sets.It is preferred: to be additionally provided with the horizontal position micromatic setting being finely adjusted to upper shaping mould and material block horizontal position.Such energy
The fine tuning of the position of shaping mould and material block, guarantees machining accuracy in realization.
In the above scheme: the discharge mechanism includes discharge plate and motor, and band is arranged on the central axis of the discharge plate
Wheel is also provided with belt wheel on the output shaft of the speed reducer of the motor, belt wheel on the discharge plate and on the speed reducer of motor
Belt wheel is connected by belt, and tablet sensing device and lower tablet induction dress is respectively set in the following above and of the discharge plate
It sets；
Wherein descending tablet sensing device includes frame, is respectively mounted induction on the upper beam and lower beam of the frame
Device, the tablet pass through frame, counterweight are arranged on the tablet in frame；
The upper tablet sensing device includes upper induction frame, is also provided with inductor on the upper beam of the upper induction frame, institute
It states and wire is set on the stringer of induction frame, annulus is arranged in the end of the wire, and the annulus is located at below inductor,
Deflecting roller is set before upper tablet sensing device, and the tablet come out from frame passes through deflecting roller, then passes through wire
On annulus remove straightening mechanism.During blowing, when subsequent technique when something goes wrong, such as card machine, if discharge plate continues to put
Material, counterweight will touch the inductor on the downside of lower tablet sensing device, and signal is passed to controller, controller control by inductor
Alarm equipment alarm processed, while controller control motor is closed, and stops continuing blowing.When dispensing speed is slow, or just shuts down and restore life
It produces, but when motor is not opened also, counterweight will be moved up, meanwhile, tablet can draw wire and move up, into corresponding
The range of induction zone, at this point, signal will be passed to controller by inductor, controller controls motor and opens, and continues blowing.This
Control program is the prior art.
In the above scheme: the straightening mechanism includes smoothing mounting blocks, in the lower part setting one of the smoothing mounting blocks
Bottom roller is arranged, the movable upper roller of row energy up and down adjustment position is set on the smoothing mounting blocks of the top of bottom roller, it is described
Gap of the tablet across the movable upper roller and bottom roller.Tablet is across the movable upper roller and bottom roller
Play the role of smoothing in gap.
In the above scheme: the tablet traction mechanism is roller wheel traction mechanism, the active large traction including fixed installation
Idler wheel, the driven small traction rollers of activity in the lower section of active large traction idler wheel setting energy up and down adjustment position, the material
Gap of the piece across active large traction idler wheel and the driven small traction rollers of activity.Using roller wheel traction mechanism, tablet is not easy
Deformation.
In the above scheme: the punch mechanism includes upper die plate and undershoot template, and the tablet is across them
Gap, punch die hole is arranged in the center of the upper die plate, and material-dropping hole, the upper die plate is arranged in the center of the undershoot template
The both ends of upper surface guide post is set, the both ends of red needle plate pass through the guide post, and red needle, institute is arranged in the center of the red needle plate
The surface that red needle is located at punch die hole is stated, the red needle plate drives also by runner link mechanism and moves up and down along guide post.
When by upper die plate and undershoot template, under the drive of runner link mechanism, red needle moves up and down tablet, completes to tablet
Punching.
In the above scheme: pressure spring is cased with outside the guide post below the red needle plate.Pressure spring plays auxiliary red needle plate return
Effect.
In the above scheme: between tablet discharge mechanism and straightening mechanism and straightening mechanism and tablet traction mechanism
Between be additionally provided with feed clamp board group.Advantageously ensure that the flatness of tablet.
The utility model has the advantages that inductor is arranged on tablet discharge mechanism of the present invention, the stopping and unlatching of automatic control motor are realized
Intelligent operation reduces the labour of worker, reduces cost of labor.The present invention draws tablet using roller wheel traction mechanism, and tablet becomes
Shape is small.Shaping mechanism by forming mold forming above and below, and by cutoff tool design on lower shaping mould, structure is simple, and design is reasonable,
Manufacturing cost is low, high in machining efficiency, can guarantee the precision of processing.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the enlarged drawing of tablet discharge mechanism.
Fig. 3 is the main view of frame.
Fig. 4 is the structure chart of upper tablet sensing device.
Fig. 5 is the enlarged drawing of straightening mechanism and tablet traction mechanism.
Fig. 6 is the enlarged drawing of punch mechanism.
Fig. 7 is the enlarged drawing of shaping mechanism.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Embodiment 1, as shown in figs. 1-7: the high-precision numerical control molding machine for ring-traveller of the invention successively by
Tablet discharge mechanism, straightening mechanism, tablet traction mechanism, punch mechanism and shaping mechanism composition.
Discharge mechanism includes discharge plate 17 and motor 18, and belt wheel, the deceleration of motor 18 are arranged on the central axis of discharge plate 17
Belt wheel is also provided on the output shaft of machine, the belt wheel on discharge plate 17 is connected with the belt wheel on the speed reducer of motor 18 by belt,
Tablet sensing device and lower tablet sensing device is respectively set in the following above and of discharge plate 17.
Wherein descending tablet sensing device includes frame 19, and frame 19 includes that upper beam, lower beam and connection are upper and lower
The stringer of crossbeam, is respectively mounted inductor 20 on the upper beam and lower beam of frame 19, and tablet 16 passes through frame 19, position
Counterweight 21 is set on the tablet 16 in frame 19.
Upper tablet sensing device includes upper induction frame 22, and upper inductor frame 22 is the L shape being made of upper beam and stringer
Frame is also provided with inductor 20 on the upper beam of upper induction frame 22, wire 23, wire is arranged on the stringer of upper induction frame 22
Annulus 23a is arranged in 23 end, and annulus 23a is located at 20 lower section of inductor, deflecting roller is arranged before upper tablet sensing device
24, the tablet 16 come out from frame 19 passes through deflecting roller 24, and the annulus 23a then passed through on wire 23 removes subsequent processing.
Straightening mechanism is mounted on the rack, and feed clamp board group 1, feed clamp are also equipped in the rack before straightening mechanism
Board group 1 by upper and lower two pieces of feed clamp board groups at, have between two pieces of feeding clamping plates for tablet pass through gap, from tablet discharge mechanism
The tablet come first passes through the feed clamp board group 1, subsequently into straightening mechanism.
Straightening mechanism includes smoothing mounting blocks 25, and smoothing mounting blocks 25 are able to achieve whole move up and down.In smoothing mounting blocks
Row's bottom roller 26 is arranged in 25 lower part, selects 3 bottom rollers 26 here, and bottom roller 26 cannot be implemented separately and move up and down,
The movable upper roller 27 of one row energy up and down adjustment position is set on the smoothing mounting blocks 25 of the top of bottom roller 26, is selected here
Two upper rollers 27, two upper rollers 17 are located at the top of the position between three bottom rollers 26, and tablet 16 passes through to be rolled in activity
Gap between wheel 27 and bottom roller 26, in this process, tablet is leveling.
Then tablet removes tablet traction mechanism, and tablet traction mechanism is also provided on the rack, and tablet traction mechanism is idler wheel
Traction mechanism, two roller wheel traction mechanisms of selection setting here, two roller wheel traction mechanisms are arranged side by side, each roller traction machine
Structure includes the active large traction idler wheel 28 being fixedly mounted, and in the lower section of active large traction idler wheel 28, setting can up and down adjustment position
The driven small traction rollers 29 of activity, tablet 16 passes through active large traction idler wheel 28 and movable driven small traction rollers 29
Gap.Feeding is provided between straightening mechanism and previous roller wheel traction mechanism and between two roller wheel traction mechanisms
Clamping plate group 1.
Punch mechanism is installed in the subsequent rack of traction mechanism, punch mechanism includes upper die plate 30 and undershoot template 31,
For tablet 16 across the gap them, punch die hole 30a, the center setting of undershoot template 31 is arranged in the center of upper die plate 30
Waste material is arranged on the same line, in the lower section of material-dropping hole 31a in the center line of material-dropping hole 31a, material-dropping hole 31a and punch die hole 30a
Box.Guide post 32 is arranged in the both ends of the upper surface of upper die plate 30, and the both ends of red needle plate 33 pass through the guide post 32, specifically
Through-hole is arranged in the both ends of red needle plate 33, and guide post 32 is passed through from the through-hole, is cased with pressure spring outside the guide post 32 of 33 lower section of red needle plate
35.Red needle 34 is arranged in the center of red needle plate 33, and red needle 34 is mounted on red needle plate 33 by sliding block, and red needle 34 is located at punch die hole
The surface of 30a, red needle plate 33 drive also by runner link mechanism and move up and down along guide post 32.Runner link mechanism packet
Runner 7 and connecting rod 8 are included, the upper end of connecting rod 8 is fixed on the edge of runner 7, and axle sleeve 8a, axle sleeve 8a suit is arranged in the lower end of connecting rod 8
Outside the axis being fixed on red needle plate 33.As runner 7 rotates, it is past up and down that connecting rod 8 drives red needle plate 33 to do along guide post 32
Multiple movement.
Installation forming mechanism in rack after punch mechanism, shaping mechanism by upper and lower two pieces of feed clamp board groups at feeding
Clamping plate group 1, material block 2, mold core 3, upper shaping mould 4, lower shaping mould 5, cutoff tool 6, runner 7, connecting rod 8, cam 9, roller 10,
The components such as follower lever 11, lower shaping mould guide pad 12, return spring 13, cushion block 14, horizontal position micromatic setting 15 composition.
Feed clamp board group 1 is installed on the rack, feed clamp board group 1 is by upper and lower two pieces of feed clamp board groups at two pieces of feedings
There is the gap passed through for tablet between clamping plate, expect that block 2 and two pieces of feeding clamping plates are oppositely arranged, also, expects that block 2 can just be kept off
Firmly from the tablet 16 to come between two pieces of feeding clamping plates, that is to say, that material block 2 will be to between two pieces of feeding clamping plates
Gap, mold core 3 are located between feeding clamping plate and material block 2.
Mounting plate is set in the rack above and below mold core 3, is respectively provided with longitudinal slide rail on upper and lower mounting plate,
Be slidably connected upper shaping mould 4 and lower shaping mould 5 respectively in the longitudinal slide rail of upper and lower mounting plate, and the lower part of upper shaping mould 4 can stretch
To between feed clamp board group 1 and material block 2, specifically, the width of the lower part of upper shaping mould 4 is less than the width on top, it can also be with
The lower part of upper shaping mould 4 is designed to a lower die head, is provided separately with top, is then linked together by bolt etc..On
In the lower part of the lower end center setting U-lag 4a that Open Side Down of shaping mould 4, the center line of U-lag 4a and upper shaping mould 4
Heart line is on the same line.
The top of lower shaping mould 5 can reach between feed clamp board group 1 and material block 2, likewise, the top of lower shaping mould 5
Width be less than lower part width, can also be provided separately by the upper design of lower shaping mould 5 at a upper die head with lower part,
Then it is linked together by bolt etc., the arc forming tank 5a of the upper end center setting opening upwards of lower shaping mould 5.Arc is formed
The center line on the top of the center line of type groove 5a and lower shaping mould 5 is on the same line.Arc forming tank 5a, U-lag 4a and mould
The center line of core 3 is on the same line.The upper end of lower shaping mould 5 is additionally provided with cutoff tool 6 close to the position of feed clamp board group 1,
The position of the upper end edge of a knife of cutoff tool 6 is higher than the upper top surface of lower shaping mould 5.
Upper shaping mould 4 is moved up and down by the drive of runner link mechanism, and specific runner link mechanism includes 7 He of runner
Connecting rod 8, upper shaping mould 4 are slidably connected in longitudinal slide rail, and the upper end of connecting rod 8 is fixed on the edge of runner 7, the lower end of connecting rod 8
Axle sleeve 8a is set, and axle sleeve 8a is sleeved on the axis being fixedly connected with upper shaping mould 4.With runner 7 rotate, connecting rod 8 drive at
Pattern 4 pumps in its longitudinal slide rail.
Lower shaping mould 5 is moved up and down by cam mechanism driving.Cam mechanism includes rotation cam 9, the profile of cam 9
Upper abutting roller 10, roller 10 is connected with the lower end of follower lever 11, and the upper end of follower lever 11 is connected with lower shaping mould 5, lower molding
Mould 5 is slidably connected in longitudinal slide rail.Lower shaping mould guide pad 12 is fixed on the rack, and lower shaping mould 5 passes through lower molding
Pilot hole on mould guide pad 12.The lower part of lower shaping mould 5 is arranged lower cross plate 5b, lower cross plate 5b and lower shaping mould guide pad 12 it
Between be arranged return spring 13.As cam 9 rotates, change the height of roller 10, so that follower lever 11 drives lower shaping mould 5 to do
It pumps, lower shaping mould guide pad 12 plays the role of guiding, guarantees that motion profile does not deviate.Return spring 13 rises
To the effect of auxiliary return.
Expect that cushion block 14 is arranged in the lower section of block 2, material block 2 can move adjustment position on cushion block 14.On being able to achieve
Horizontal position micromatic setting 15 is arranged to them in the adjustment of the horizontal position of shaping mould 4 and material block 2.Likewise, upper die plate
30 and red needle plate 33 on sliding block be provided with horizontal position micromatic setting 15.The structure of horizontal position micromatic setting 15 is existing
Technology does not do excessive description herein.
The present invention is not limited to the above embodiment, it should be understood that those skilled in the art are not necessarily to creative work
It according to the present invention can conceive and make many modifications and variations.Therefore, all technician in the art are according to the present invention
Design pass through the available technical solution of logical analysis, reasoning, or a limited experiment on the basis of existing technology, all
It should within the scope of protection determined by the claims.
Claims (1)
1. a kind of high-precision numerical control molding machine for ring-traveller successively includes tablet discharge mechanism, straightening mechanism, material
Piece traction mechanism, punch mechanism and shaping mechanism, it is characterised in that: the shaping mechanism includes feed clamp board group (1), material block
(2) and mold core (3), the feed clamp board group (1) is by upper and lower two pieces of feed clamp board groups at having confession between two pieces of feeding clamping plates
The gap that tablet passes through, the feed clamp board group are oppositely arranged with material block (2) left and right, and the mold core (3) is located at feeding clamping plate
It further include upper shaping mould (4) and lower shaping mould (5), the lower part of the upper shaping mould (4) can reach between group and material block (2)
Between feed clamp board group (1) and material block (2), the lower end center setting U-lag that Open Side Down of the upper shaping mould (4)
(4a), the top of the lower shaping mould (5) can reach between feed clamp board group (1) and material block (2), the lower shaping mould (5)
Upper end center setting opening upwards arc forming tank (5a), the arc forming tank (5a), U-lag (4a) and mold core (3)
Center line on the same line, the upper end of the lower shaping mould (5) is additionally provided with cutting close to the position of feed clamp board group (1)
Knife (6), the position of the upper end edge of a knife of the cutoff tool (6) are higher than the upper top surface of lower shaping mould (5)；
The upper shaping mould (4) is moved up and down by the drive of runner link mechanism, and the lower shaping mould (5) passes through cam mechanism
It drives and moves up and down；Wherein the runner link mechanism includes runner (7) and connecting rod (8), and the upper shaping mould (4) is slidably connected
In longitudinal slide rail, the upper end of the connecting rod (8) is fixed on the edge of runner (7), and axle sleeve is arranged in the lower end of the connecting rod (8)
(8a), the axle sleeve (8a) are sleeved on the axis being fixedly connected with upper shaping mould (4)；The cam mechanism includes rotation cam
(9), be close to roller (10) on the profile of the cam (9), the roller (10) is connected with the lower end of follower lever (11), it is described from
The upper end of lever (11) is connected with lower shaping mould (5), and the lower shaping mould (5) is slidably connected in longitudinal slide rail；The material gear
Cushion block (14) are arranged in the lower section of block (2), and the material block (2) can move adjustment position on cushion block (14)；The shaping mechanism
It include the horizontal position micromatic setting (15) being finely adjusted to upper shaping mould (4) and material block (2) horizontal position；
It further include lower shaping mould guide pad (12), lower shaping mould guide pad (12) fixed setting, the lower shaping mould (5) is worn
Cross down the pilot hole on shaping mould guide pad (12)；Lower cross plate (5b) is arranged in the lower part of the lower shaping mould (5), the lower cross plate
Return spring (13) are set between (5b) and lower shaping mould guide pad (12)；
The discharge mechanism includes discharge plate (17) and motor (18), belt wheel is arranged on the central axis of the discharge plate (17), institute
It states and is also provided with belt wheel on the output shaft of the speed reducer of motor (18), the deceleration of belt wheel and motor (18) on the discharge plate (17)
Belt wheel on machine is connected by belt, and tablet sensing device and blanking is respectively set in the following above and of the discharge plate (17)
Piece sensing device；Wherein descending tablet sensing device includes frame (19), in the upper beam and lower beam of the frame (19)
On be respectively mounted inductor (20), the tablet (16) pass through frame (19), be located at frame (19) in tablet (16) on set
Set counterweight (21)；
The upper tablet sensing device includes upper induction frame (22), is also provided with inductor on the upper beam of upper induction frame (22)
(20), wire (23) are set on the stringer of upper induction frame (22), annulus is arranged in the end of the wire (23)
(23a), the annulus (23a) are located at below inductor (20), and deflecting roller (24) are arranged before upper tablet sensing device, from
The tablet (16) that frame (19) comes out passes through deflecting roller (24), and the annulus (23a) then passed through on wire (23) goes to smooth
Mechanism；
The straightening mechanism includes smoothing mounting blocks (25), and row's bottom roller is arranged in the lower part of smoothing mounting blocks (25)
(26), the movable upper roller of row energy up and down adjustment position is set on the smoothing mounting blocks (25) of the top of bottom roller (26)
(27), gap of the tablet (16) across the movable upper roller (27) and bottom roller (26)；
The tablet traction mechanism is roller wheel traction mechanism, the active large traction idler wheel (28) including fixed installation, in the master
The driven small traction rollers (29) of activity of the lower section setting energy up and down adjustment position of dynamic large traction idler wheel (28), the tablet (16)
Gap across active large traction idler wheel (28) and the driven small traction rollers (29) of activity；
The punch mechanism includes upper die plate (30) and undershoot template (31), and the tablet (16) is between them
Punch die hole (30a) is arranged in the center of gap, the upper die plate (30), and material-dropping hole is arranged in the center of the undershoot template (31)
Guide post (32) are arranged in the both ends of (31a), the upper surface of the upper die plate (30), and the both ends of red needle plate (33) pass through the guiding
Red needle (34) are arranged in the center of column (32), the red needle plate (33), and the red needle (34) is located at the surface in punch die hole (30a),
The red needle plate (33) drives also by runner link mechanism and moves up and down along guide post (32)；Below the red needle plate (33)
Guide post (32) outside be cased with pressure spring (35)；Between tablet discharge mechanism and straightening mechanism and straightening mechanism and tablet traction
Feed clamp board group (1) is additionally provided between mechanism.
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| CN201610075901.6A CN105537471B (en) | 2016-02-03 | 2016-02-03 | A kind of high-precision numerical control molding machine for ring-traveller |
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| CN201610075901.6A CN105537471B (en) | 2016-02-03 | 2016-02-03 | A kind of high-precision numerical control molding machine for ring-traveller |
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| CN111531065B (en) * | 2020-04-15 | 2022-04-01 | 西安工程大学 | Forming machine tool suitable for processing multi-type spinning steel wire rings |
| CN112387907B (en) * | 2020-10-10 | 2022-09-27 | 西安工程大学 | Spinning bead ring forming machine tool |
| CN113145776B (en) * | 2021-04-09 | 2024-06-21 | 上海婷韵精密机械有限公司 | Intelligent steel wire forming equipment |
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| JPS6133723A (en) * | 1984-07-24 | 1986-02-17 | Taiho Kogyo Co Ltd | Production equipment of cylindrical member |
| CN1148822A (en) * | 1995-03-25 | 1997-04-30 | 卡劳斯-马菲股份公司 | Method and device for rounding cans |
| JPH1190573A (en) * | 1997-09-19 | 1999-04-06 | Showa Alum Corp | Manufacture of metallic ring with each end butted |
| CN2582778Y (en) * | 2002-10-30 | 2003-10-29 | 浙江双飞无油轴承有限公司 | Automatic punching shear rolling round mould |
| CN104220184A (en) * | 2012-04-03 | 2014-12-17 | 蒂森克虏伯钢铁欧洲股份公司 | Device and method for producing at least partially closed profiles or tubular components from metal sheet |
| CN203002838U (en) * | 2013-02-01 | 2013-06-19 | 广西柳州宇明汽车零部件有限公司 | Automatic wire uncoiling device |
| JP2014180695A (en) * | 2013-03-21 | 2014-09-29 | Hirotec Corp | Press apparatus for tubular member |
| CN104826905A (en) * | 2014-02-10 | 2015-08-12 | 岳盟企业股份有限公司 | Manufacturing method for seamed lining of chain |
| CN205414274U (en) * | 2016-02-03 | 2016-08-03 | 重庆金猫纺织器材有限公司 | A high -accuracy numerical control molding machine tool for spinning steel wire winding |
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| CN105537471A (en) | 2016-05-04 |
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