CN205521706U - Roll -in punching device - Google Patents
Roll -in punching device Download PDFInfo
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- CN205521706U CN205521706U CN201620354029.4U CN201620354029U CN205521706U CN 205521706 U CN205521706 U CN 205521706U CN 201620354029 U CN201620354029 U CN 201620354029U CN 205521706 U CN205521706 U CN 205521706U
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- roller
- die
- punch
- roll
- hole
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Abstract
The utility model relates to a roll -in punching device, which comprises a frame, terrace die roller and die roller, terrace die roller and die roller rotationally set up in the frame and relative parallel arrangement, the clearance of terrace die roller and die roller is adjustable, the synchronous antiport of terrace die roller and die roller, be provided with the terrace die on the terrace die roller, be provided with the die on the die roller, the waste material hole has been seted up to the die cavity bottom of die, the inside of die roller is provided with the waste material passageway, the bin outlet has been offered on the at least terminal surface of the roller of die roller, be provided with on the bin outlet and be used for the joint Assembly that is connected with suction device, waste material hole and bin outlet are linked together with the waste material passageway respectively. The utility model discloses can realize the streamlined production that flexible material punches a hole, reduce artificial demand to have high -efficient safety, energy saving and consumption reduction's advantage, but the punching press goes out the hole of various different shapes, high, the burr -free of processed hole size precision moreover.
Description
Technical field
This utility model relates to punching apparatus technical field, and specifically one is for punching on flexible material
Roll-in hole punched device.
Background technology
Existing flexible material punching technology is platen punching technology, and corresponding hole punched device is platen
Hole punched device, production efficiency and the stock utilization of platen hole punched device are low, need unit manual work, peace
Full Frequent Accidents, it is impossible to realize production line balance.
Utility model content
In order to overcome the defect of above-mentioned prior art, technical problem to be solved in the utility model is to provide one
Plant and can realize production line balance, highly effective and safe, the energy-saving and cost-reducing roll-in punching for punching on flexible material
Aperture apparatus.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of roll-in hole punched device, rotatable including frame, punch roller and die roller, punch roller and die roller
Be arranged in frame and opposing parallel setting, the gap of punch roller and die roller is adjustable, the roll shaft of punch roller
It is connected by the roll shaft of drive mechanism with die roller and makes punch roller and die roller synchronous backward rotate, punch roller
Excircle on be provided with punch, the excircle of die roller is provided with die cavity and punch phase corresponding to punch
The die joined, the cavity bottom of die offers slug hole, die roller be internally provided with waste channel, recessed
Offer discharge gate at least end face of the roll shaft of die, discharge gate is provided with for aspirator phase
The adapter assembly connected, described slug hole is connected with waste channel respectively with discharge gate.
The beneficial effects of the utility model are: compared with existing platen flexible material hole punched device, this
Utility model can realize production line balance, reduces artificial demand, has highly effective and safe, energy-saving and cost-reducing
Advantage, can stamp out various difform hole on flexible material, and the hole dimension precision processed is high,
Without burr, can be widely applied to non-woven fabrics, cloth, paper, cloth leather, medical accessory, Copper Foil, aluminium foil etc.
Flexible material.
Accompanying drawing explanation
Fig. 1 show the front view of the roll-in hole punched device of this utility model embodiment.
Fig. 2 show the side view of the roll-in hole punched device of this utility model embodiment.
Fig. 3 show the structural representation of the punch roller of the roll-in hole punched device of this utility model embodiment.
Fig. 4 show the structural representation of the die roller of the roll-in hole punched device of this utility model embodiment.
Fig. 5 show the front view of the driven gear of the roll-in hole punched device of this utility model embodiment.
Fig. 6 show the side view of the driven gear of the roll-in hole punched device of this utility model embodiment.
Label declaration:
1-frame；2-punch roller；3-die roller；4-drive mechanism；5-adapter assembly；
6-guiding mechanism；The roll shaft of 20-punch roller；The roll body of 21-punch roller；22-punch；23-regulates
Nut；24-holds out against screw；The roll shaft of 30-die roller；The roll body of 31-die roller；32-die；
33-waste channel；34-stepped hole；40-driving gear；41-driven gear；50-end cap；
51-bearing；52-lock-screw；60-angled-lift splits；61-feed screw nut pair；320-die cavity；
321-slug hole；410-the first gear；411-the second gear；412-expansion sleeve；4100-axis hole；
4101-annular boss；4102-screw；4110-arcuate socket.
Detailed description of the invention
By describing technology contents of the present utility model in detail, being realized purpose and effect, below in conjunction with embodiment party
Formula also coordinates accompanying drawing to be explained.
The design of this utility model most critical is: use the mode of roll-in punching to replace existing platen
Punching technology, can improve production efficiency, it is achieved production line balance, and overcomes appearance during platen punching produces
Easily there is the hidden danger of safety problem.
Refer to shown in Fig. 1 to Fig. 6, the roll-in hole punched device that this utility model provides, including frame 1, convex
Die 2 and die roller 3, punch roller 2 and die roller 3 are rotatably arranged in frame 1 and opposing parallel set
Putting, the gap of punch roller 2 and die roller 3 is adjustable, and the roll shaft 20 of punch roller is by drive mechanism 4 and die
The roll shaft 30 of roller is connected and makes punch roller 2 and die roller 3 synchronous backward rotate, outside the roll body 21 of punch roller
Provided circumferentially about have punch 22, and roll body 31 excircle of die roller is provided with die cavity 320 corresponding to punch 22
The die 32 matched with punch 22, offers slug hole 321, die bottom the die cavity 320 of die 32
Roller 3 be internally provided with waste channel 33, at least end face of the roll shaft 30 of die roller offers discharge gate,
The adapter assembly 5 for being connected, described slug hole 321 and discharge gate it is provided with aspirator on discharge gate
It is connected with waste channel 33 respectively.
In the above-described embodiments, punch roller 2 is horizontally arranged at the top of frame 1 usually used as drive roll, convex
The roll shaft 20 of die is connected with external power supply thus is rotated by external power supply drive, and die roller 3 is generally made
Be horizontally arranged at the bottom of frame 1 for driven roll, by the roll shaft 20 of punch roller by drive mechanism 4 drive with
Punch roller 2 synchronous backward rotates.Certainly, this utility model is not limited to above-mentioned usual setting, according to setting
Standby different demands and production requirement, punch roller 2 can also be arranged on the bottom of frame 1 by this utility model
And die roller 3 to be arranged on the top of frame 1, or using die roller 3 as drive roll and external power supply
Connect and using punch roller 2 as driven roll, or punch roller 2 and die roller 3 are vertically installed at frame 1
On, or punch roller 2 and die roller 3 are inclined and mounted in frame 1, case above, as long as making
Punch roller 2 and die roller 3 is opposing parallel in frame 1 arranges.
In the above-described embodiments, by adjusting punch roller 2 and the gap of die roller 3, corresponding punch is made
22 engage each other when turning to rolling surface with the die cavity 320 of die 32, thus utilize punch 22 and die 32
Be engaged on the flexible material of rolling surface, punch out required hole.By design difformity, chi
Very little punch 22 and the die cavity of die 32, can punch out the hole of difformity and size on flexible material,
Such as circular hole, square hole, rectangular opening or irregularly-shaped hole, the roll-in hole punched device that therefore this utility model provides is permissible
It is widely used in the flexible materials such as non-woven fabrics, cloth, paper, cloth leather, medical accessory, Copper Foil, aluminium foil,
And variously-shaped and size hole can be punched out as required on flexible material.
In the above-described embodiments, punch 22 and die 32 on punch roller 2 and die roller 3 along the axle of roll body
To being provided with at least one row, often row's punch 22 and die 32 are circumferentially provided with at least one along 360 ° of circles of roll body
Individual.Use such concave-convex mold set-up mode, it can be ensured that roll-in hole punched device of the present utility model has lasting
The ability being punched out flexible material, is conducive to improving work efficiency, and obtains the hole of different distributions state.
Operation principle of the present utility model is as follows:
The roll shaft 20 of punch roller or the roll shaft 30 of die roller are connected with the output shaft of external power supply such as motor,
Adapter assembly 5 on discharge gate is connected with aspirator, with roll shaft 20 and the external power supply of punch roller
As a example by connection, punch roller 2 drives die roller 3 reverse by drive mechanism 4 under the effect of external power supply
Synchronous rotary, punch on roll body 21 excircle of punch roller 22 with on roll body 31 excircle of die roller
Die 32 turns to engage each other during rolling surface, and the flexible material through the field of conjugate action is punched out required hole.
Meanwhile, the slug hole 321 that the die-cut waste material got off is offered bottom the die cavity 320 of die 32 enters die
In waste channel 33 within roller 3, finally by aspirator by the waste material in waste channel 33 by row
Material mouth is discharged.
Knowable to foregoing description, the beneficial effects of the utility model are: with existing platen flexible material
Hole punched device is compared, and this utility model can realize production line balance, reduces artificial demand, has efficiently
Safety, energy-saving and cost-reducing advantage, can stamp out various difform hole on flexible material, and process
The hole dimension precision that goes out is high, without burr, can be widely applied to non-woven fabrics, cloth, paper, cloth are removed from office, medical
The flexible materials such as adjuvant, Copper Foil, aluminium foil.
Further, in the above-described embodiments, described drive mechanism 4 includes intermeshing driving gear 40
With roll shaft 20 and the die that driven gear 41, driving gear 40 and driven gear 41 are separately mounted to punch roller
On the roll shaft 30 of roller, driven gear 41 is clearance elimination gear.
It is understood that this utility model is not limited to said gear drive mechanism, other known biographies
Motivation structure such as tape handler, chain-drive mechanism etc. can also be applied in this utility model realize punch roller
Rotate with the reverse sync of die roller.
It is understood that when punch roller 2 is as drive roll, driving gear 40 is arranged on the roller of punch roller
On axle 20, driven gear 41 is arranged on the roll shaft 30 of die roller；When die roller 3 is as drive roll,
Driving gear 40 is arranged on the roll shaft 30 of die roller, and driven gear 41 is arranged on the roll shaft 20 of punch roller
On.
Knowable to foregoing description, the beneficial effects of the utility model are: use gear drive, and will
Driven gear is set to clearance elimination gear, can by the circumference between two gears of clearance elimination gear mutually during use
The back lash with driving gear is got rid of in dislocation, not only guarantees accurate transmission, and can reduce the manufacture of gear
Precision, expands die roller and the gap adjustment range of punch roller.
Further, described driven gear 41 includes being coaxially disposed and can be along axis the first gear in relative rotation
410 and second gear 411, the first gear 410 and the second gear 411 are meshed with driving gear 40 respectively,
The axis hole 4100 of the first gear 410 is shoulder hole, is provided with expansion sleeve 412 in the macropore of shoulder hole, first
Gear 410 is socketed in by the aperture of shoulder hole on the roll shaft 20 of punch roller or the roll shaft 30 of die roller and leads to
Cross the expansion sleeve 412 of setting and the roll shaft 20 of the punch roller being socketed or the roller of die roller in the macropore of shoulder hole
Axle 30 fixes, and the wherein end face of the first gear 410 is provided with annular boss 4101, the second gear
411 are socketed on annular boss 4101, on the end face being provided with annular boss 4101 of the first gear 410 around
Annular boss 4101 is provided with more than one screw 4102, corresponding to screw 4102 on the second gear 411
Offering arcuate socket 4110, trip bolt sequentially passes through corresponding arcuate socket 4110 and screw 4102 by
One gear 410 and the second gear 411 fix.
Knowable to foregoing description, the beneficial effects of the utility model are: by driven gear is designed as
The clearance elimination gear of upper structure, owing to the first gear is the roll shaft or recessed by expansion sleeve with the punch roller being socketed
The roll shaft of die fixes, therefore compare traditional gear and axle by bonded fixing for, clearance elimination gear
Position on roll shaft is adjustable, uses more flexible, installs more convenient；And the second geared sleeve is connected on the first gear
Annular boss on and fixed by trip bolt and the first gear, compact conformation is firm, relatively rotates steadily
Reliably；Arcuate socket be set to the first gear and the second gear provides rotation space along relatively rotating of axis,
The radian size of arcuate socket determines the relative misalignment angular dimension of the first gear and the second gear.When needs are adjusted
During the relative misalignment angle of whole first gear and the second gear, as long as trip bolt is unclamped, by the first gear
Relatively rotate to, with the second gear, the offset angular that needs along axis, then tighten trip bolt.
Further, in the above-described embodiments, also include for regulating punch roller 2 and the gap of die roller 3
Guiding mechanism 6, described guiding mechanism 6 includes angled-lift splits 60 and feed screw nut pair 61, described angled-lift splits 60
Between punch roller 2 and die roller 3, described angled-lift splits 60 is threaded in the silk of feed screw nut pair 61
On bar and can move to adjust punch roller 2 and the gap of die roller 3 along screw mandrel.
Knowable to foregoing description, the beneficial effects of the utility model are: use the gap of said structure to adjust
Mechanism, simple in construction, easy to operate, owing to the contact surface of angled-lift splits with punch roller and die roller is the conical surface,
Therefore angled-lift splits is made to move between punch roller and die roller by regulation feed screw nut pair, it is possible to achieve to adjust
The purpose in the gap of punch roller and die roller.
Further, in the above-described embodiments, described adapter assembly 5 includes end cap 50, bearing 51 and locking
Screw 52, described bearing 51 is set on the roll shaft 30 of die roller, and described end cap 50 passes through lock-screw
The 52 axial displacements being fixed on the roll shaft 30 of die roller and limiting bearing 51, described end cap 50 offers
The through hole being connected with discharge gate.
Further, in the above-described embodiments, the roll body 21 of described punch roller and 20 points of the roll shaft of punch roller
Body is arranged, and the roll body 21 of punch roller is set on the roll shaft 20 of punch roller and can be along the roll shaft 20 of punch roller
Moving axially, the two ends of the roll body 21 of punch roller are respectively arranged with adjusting nut 23, and adjusting nut 23 passes through
Hold out against screw 24 and be fixed on the roll shaft 20 of punch roller and limit the roll body 21 of punch roller and the roll shaft of punch roller
The relative position of 20.
Further, described adjusting nut 23 is provided with two in 90 ° distribution hold out against screw 24,
For preventing adjusting nut 23 from loosening；The described screw 24 that holds out against uses pyrite or other soft materials to make,
Screw thread will not be damaged when guaranteeing to hold out against.
Knowable to foregoing description, the beneficial effects of the utility model are: by by the roll body of punch roller and roller
Axle split is arranged, during use can by mobile roll body to adjust roll body axial location on roll shaft, thus
It is easy to accurate to punch and die para-position.After roll body position adjustment on roll shaft is good, by roll body two ends
Adjusting nut is with holding out against screw locking, thus realizes the fixing of position.
Further, in the above-described embodiments, described punch 22 is arranged with roll body 21 split of punch roller,
On the excircle of the roll body 21 of punch roller, punch 22 being provided with counterbore, punch 22 is embedded in described heavy
In hole.
Knowable to foregoing description, the beneficial effects of the utility model are: by the roller by punch Yu punch roller
Body split is arranged, and during making, punch and roll body can be respectively adopted different materials to reduce production cost, such as
Punch employing mould steel makes, and roll body uses common iron to make, and is easy to maintenance replacing punch, reduces
Maintenance cost, improves the service life of device.
Further, in the above-described embodiments, described die 32 is arranged with roll body 31 split of die roller,
On the excircle of the roll body 31 of die roller, die 32 being provided with stepped hole 34, die 32 is embedded in institute
State in stepped hole 34.
Knowable to foregoing description, the beneficial effects of the utility model are: by the roller by die Yu die roller
Body split is arranged, and during making, die and roll body can be respectively adopted different materials to reduce production cost, such as
Die roller employing mould steel makes, and roll body uses common iron to make, and is easy to maintenance replacing die roller,
Reduce maintenance cost, improve the service life of device.
Further, the cross sectional dimensions of described slug hole 321 by the die cavity 320 of die 32 to waste channel
33 directions are gradually increased, the cross section chi of one end that described slug hole 321 connects with the die cavity 320 of die 32
The very little cross sectional dimensions equal to or more than die cavity 320.Such as, as shown in Figure 4, the die cavity 320 of die 32
Circular in cross-section, a diameter of 5mm, one end that slug hole 321 connects with the die cavity 320 of die 32
Cross sectional dimensions equals to or more than 5mm, consequently facilitating the waste material that punching produces falls in slug hole 321.Useless
The cross sectional dimensions in material hole 321 is gradually increased to waste channel 33 direction by the die cavity 320 of die 32, as
Up-small and down-big bellmouth shown in Fig. 4, consequently facilitating the waste material that punching produces is entered by slug hole 321
In waste channel 33.
Knowable to foregoing description, the beneficial effects of the utility model are: slug hole uses and as above designs, just
The waste material produced in punching enters in waste channel from slug hole, it is to avoid slug hole blocks.
Continuing referring to shown in Fig. 1 to Fig. 6, embodiment one of the present utility model is:
A kind of roll-in hole punched device, including frame 1, punch roller 2, die roller 3, drive mechanism 4 and joint
Assembly 5；Described punch roller 2 and die roller 3 are set in parallel in frame 1, can be by the gap in frame 1
Adjusting apparatus (i.e. guiding mechanism 6) regulation punch the roller 2 and centre-to-centre spacing of die roller 3, and guarantee to rotate die-cut
During centre-to-centre spacing keep constant；Described punch roller 2 is arranged on frame 1 top as drive roll, described recessed
Die 3 is arranged on frame 1 bottom as driven roll；Described drive mechanism 4 is by driving gear 40 and driven tooth
Wheel 41 composition, is separately positioned on the roll shaft 20 of punch roller and the roll shaft 30 of die roller；Described adapter assembly
5 are made up of end cap 50, bearing 51 and lock-screw 52, are connected and fixed at die roller by lock-screw 52
Roll shaft 30 on, be used for coupling waste material absorption plant (i.e. aspirator)；The core of described end cap 50 is arranged
Having through hole, through hole to connect with the waste channel 33 in die roller 3, described end cap 50 is used for limiting bearing 51
Axial displacement.
Described punch roller 2 includes roll shaft, roll body, punch 22, adjusting nut 23 and holds out against screw 24；Institute
The roll body 21 stating punch roller uses common iron to make, and is socketed on the roll shaft 20 of punch roller, the two transition
Coordinate, the axial location between roll body and roll shaft can be regulated by adjusting nut 23；The roll body of described punch roller
It is provided with counterbore on 31 excircles；Described punch 22 uses mould steel to make, and is embedded in described counterbore, two
Person's interference fit；Described adjusting nut 23 is arranged on the roll shaft 20 of punch roller, is positioned at the roll body of punch roller
21 both sides, for regulating the axial location of the roll shaft 20 of the roll body 21 specific punch roller of punch roller；Described tune
It is provided with two on joint nut 23 and holds out against screw 24 in 90 ° of distributions, be used for preventing adjusting nut 23 from loosening；
The described screw 24 that holds out against uses pyrite or other soft materials to make, it is ensured that will not damage screw thread when holding out against.
The roll body 21 of punch roller and punch 22 use different materials to make the production cost that punch roller can be greatly reduced.
Described die roller 3 includes roll body, roll shaft and die 32；The roll body 31 of die roller and the roll shaft of die roller
30 use the one-body molded making of common iron, and roll body 31 excircle of die roller is provided with stepped hole 34；
Described stepped hole 34 is connected with the waste channel 33 in die roller 3；Described die 32 uses mould steel
Make, be embedded in described stepped hole 34, the two interference fit；It is provided with absorption waste material in described die roller 3
Waste channel 33；Described waste channel 33 connects with adapter assembly 5, for draining the waste material that punching produces.
The core of described die 32 is provided with die cavity 320, size, shape and the distributing position of described die cavity 320 with
The size of described punch 22, shape and distributing position are adaptive, and fit clearance is according to the flexible material material processed
Matter and thickness set, it is ensured that rotation punch process convex mould 22 engages each other with the die cavity 320 of die；Die
Die cavity 320 bottom be provided with slug hole 321, slug hole 321 is connected with waste channel 33.In order to more preferably
Ground discharge punching produce waste material, described slug hole 321 be up-small and down-big taper hole, the upper surface of taper hole and
The bottom surface of die cavity 320 is identical.The roll body 31 of die roller and die 32 use different materials making significantly to drop
The production cost of indentation die.
Described drive mechanism 4 uses driving gear 40 and driven gear 41 engaged transmission, and the flank of tooth of gear is wanted
Asking and have higher surface roughness and form accuracy, driven gear 41 is by first gear the 410, second gear
411 and lock-screw composition, the first gear 410 and the second gear 411 are coupled by lock-screw；First tooth
Wheel 410 is provided with screw 4102, and the second gear 411 is provided with the arcuate socket 4110 corresponding with screw 4102,
Can be by the circumferential mutual dislocation eliminating of the first gear 410 and the second gear 411 and engaging of driving gear 40
Gap, not only guarantees accurate transmission, and can reduce gear manufacture precision, expands die roller 3 and punch roller 2
Centre-to-centre spacing range of accommodation.
In sum, the roll-in hole punched device that this utility model provides, rushes with existing platen flexible material
Aperture apparatus is compared, and this utility model can realize production line balance, reduces artificial demand, has efficiently peace
Entirely, energy-saving and cost-reducing advantage, various difform hole can be stamped out on flexible material, and process
Hole dimension precision high, without burr, can be widely applied to non-woven fabrics, cloth, paper, cloth are removed from office, medical auxiliary
The flexible materials such as material, Copper Foil, aluminium foil.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalents utilizing this utility model description and accompanying drawing content to be made, or be directly or indirectly used in
Relevant technical field, is the most in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a roll-in hole punched device, it is characterised in that: include frame, punch roller and die roller, punch roller
Being rotatably arranged in frame with die roller and opposing parallel setting, the gap of punch roller and die roller is adjustable,
The roll shaft of punch roller is connected by the roll shaft of drive mechanism with die roller and makes punch roller and die roller synchronous backward
Rotate, the excircle of punch roller is provided with punch, the excircle of die roller is provided with type corresponding to punch
The die that chamber and punch match, the cavity bottom of die offers slug hole, being internally provided with of die roller
Waste channel, at least end face of the roll shaft of die roller offers discharge gate, discharge gate is provided with for
The adapter assembly being connected with aspirator, described slug hole is connected with waste channel respectively with discharge gate.
Roll-in hole punched device the most according to claim 1, it is characterised in that: described drive mechanism includes
Intermeshing driving gear and driven gear, driving gear and driven gear are separately mounted to the roller of punch roller
On the roll shaft of axle and die roller, driven gear is clearance elimination gear.
Roll-in hole punched device the most according to claim 2, it is characterised in that: described driven gear includes
It is coaxially disposed and can divide along axis the first gear in relative rotation and the second gear, the first gear and the second gear
Not being meshed with driving gear, the axis hole of the first gear is shoulder hole, is provided with swelling in the macropore of shoulder hole
Set, the first gear is socketed in by the aperture of shoulder hole on the roll shaft of punch roller or the roll shaft of die roller and passes through
The expansion sleeve arranged in the macropore of shoulder hole fixes with the roll shaft of the punch roller being socketed or the roll shaft of die roller,
Being provided with annular boss on the wherein end face of the first gear, the second geared sleeve is connected on annular boss, and first
Being provided with on the end face of annular boss of gear is provided with more than one screw, the second gear around annular boss
On offer arcuate socket corresponding to screw, trip bolt sequentially passes through corresponding arcuate socket and screw by first
Gear and the second gear fix.
Roll-in hole punched device the most according to claim 1, it is characterised in that: also include for regulating convex
The guiding mechanism in the gap of die and die roller, described guiding mechanism includes angled-lift splits and feed screw nut pair, institute
Stating angled-lift splits between punch roller and die roller, described angled-lift splits is threaded in the screw mandrel of feed screw nut pair
Go up and can move to adjust punch roller and the gap of die roller along screw mandrel.
Roll-in hole punched device the most according to claim 1, it is characterised in that: described adapter assembly includes
End cap, bearing and lock-screw, described bearing holder (housing, cover) is located on the roll shaft of die roller, and described end cap is by locking
Screw is fixed on the roll shaft of die roller and limits the axial displacement of bearing, and described end cap offers and discharge
The through hole that mouth is connected.
Roll-in hole punched device the most according to claim 1, it is characterised in that: the roll body of described punch roller
Arrange with roll shaft split, roll body be set on roll shaft and can moving axially along roll shaft, the two ends of roll body are respectively
Being provided with adjusting nut, adjusting nut is by holding out against the phase that screw is fixed on roll shaft and limits roll body and roll shaft
To position.
Roll-in hole punched device the most according to claim 1, it is characterised in that: described punch and punch roller
Roll body split arrange, the excircle of roll body is provided with counterbore corresponding to punch, punch is embedded in described heavy
In hole.
Roll-in hole punched device the most according to claim 1, it is characterised in that: described die and die roller
Roll body split arrange, the excircle of roll body is provided with stepped hole corresponding to die, female die embedding is embedded in described
In stepped hole.
Roll-in hole punched device the most according to claim 1, it is characterised in that: described slug hole transversal
Face size is gradually increased to waste channel direction by the die cavity of die, and described slug hole connects with the die cavity of die
The cross sectional dimensions of one end equal to or more than the cross sectional dimensions of die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620354029.4U CN205521706U (en) | 2016-04-25 | 2016-04-25 | Roll -in punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620354029.4U CN205521706U (en) | 2016-04-25 | 2016-04-25 | Roll -in punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205521706U true CN205521706U (en) | 2016-08-31 |
Family
ID=56796263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620354029.4U Expired - Fee Related CN205521706U (en) | 2016-04-25 | 2016-04-25 | Roll -in punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205521706U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751299A (en) * | 2016-04-25 | 2016-07-13 | 三明市普诺维机械有限公司 | Roller pressing punching device |
| CN106424290A (en) * | 2016-12-15 | 2017-02-22 | 燕山大学 | Rolling drawing technique and rolling drawing device |
| CN112775259A (en) * | 2020-12-25 | 2021-05-11 | 吴江朗恩电子科技有限公司 | Hot-pressing type hot-pressing device for circular knife roller bearing |
| CN113732170A (en) * | 2021-09-08 | 2021-12-03 | 宁波长乐喉箍有限公司 | A punching press adjusting device for hose clamp processing |
-
2016
- 2016-04-25 CN CN201620354029.4U patent/CN205521706U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751299A (en) * | 2016-04-25 | 2016-07-13 | 三明市普诺维机械有限公司 | Roller pressing punching device |
| CN105751299B (en) * | 2016-04-25 | 2017-08-25 | 三明市普诺维机械有限公司 | A kind of roll-in hole punched device |
| CN106424290A (en) * | 2016-12-15 | 2017-02-22 | 燕山大学 | Rolling drawing technique and rolling drawing device |
| CN112775259A (en) * | 2020-12-25 | 2021-05-11 | 吴江朗恩电子科技有限公司 | Hot-pressing type hot-pressing device for circular knife roller bearing |
| CN113732170A (en) * | 2021-09-08 | 2021-12-03 | 宁波长乐喉箍有限公司 | A punching press adjusting device for hose clamp processing |
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Granted publication date: 20160831 Termination date: 20200425 |