CN108145009A - A kind of numerical control stamping machine tool of controllable nose - Google Patents
A kind of numerical control stamping machine tool of controllable nose Download PDFInfo
- Publication number
- CN108145009A CN108145009A CN201711401283.0A CN201711401283A CN108145009A CN 108145009 A CN108145009 A CN 108145009A CN 201711401283 A CN201711401283 A CN 201711401283A CN 108145009 A CN108145009 A CN 108145009A
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- Prior art keywords
- upper mold
- punch
- point
- mold seat
- rail road
- Prior art date
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- Granted
Links
- 238000004080 punching Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 238000007723 die pressing method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
Abstract
The present invention relates to stamping equipment fields,More particularly to a kind of numerical control stamping machine tool of controllable nose,Include stamping die and drive the forcing press of stamping die pressing,The stamping die includes upper die and lower die,Upper mold includes upper mold seat,Holding pad and punch,The exchange component for exchanging punch is provided between upper mold seat and holding pad,Exchange component includes with the sliding rail slided into immediately below the center of upper mold seat for punch and the positioning component to limit forcer position,The both ends of sliding rail are both provided with the via being seated to for punch on sliding rail,Positioning component includes the guide rod for being vertically arranged in stamping die side,The head rod being set on guide rod,The second hinged connecting rod and third connecting rod is hinged with the one end of head rod far from guide rod with the one end of the second connecting rod far from head rod,The entire process for replacing punch of the present invention,It is convenient and efficient,It is more more convenient than the existing mode for replacing punch,Improve working efficiency.
Description
Technical field
The present invention relates to stamping equipment field, more particularly to a kind of numerical control stamping machine tool of controllable nose.
Background technology
Numerical control press is the abbreviation of numerically controlled punching machine, is a kind of automated machine tool equipped with program control system, the control
System processed can be handled logically with control coding or other symbolic instruction regulated procedures, and is decoded, so as to make punching
Bed acts and processes part.
Numerical control press is processed available for all kinds of metal sheet parts, can disposably be automatically performed Various Complex pass and shallow
Drawing and forming is processed, and processes the hole of different shapes of different sizes and pitch-row automatically as required, it is also possible to which small punch die is with step punching side
Formula rushes big circular hole, square hole, kidney slot and variously-shaped curved profile, can also carry out special process processing, as shutter,
Shallow stretching, counterbore, flanging bore, reinforcing rib, coining etc.）, go out variously-shaped hole, it is necessary to and variously-shaped corresponding punch,
Present punching machine is comparatively laborious for the mode for replacing punch, and inefficiency seriously drags slow working efficiency.
Invention content
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of numerical control stamping machine tool of controllable nose.
To solve the above problems, the present invention provides following technical scheme：
A kind of numerical control stamping machine tool of controllable nose includes stamping die and drives the forcing press of stamping die pressing, described
Stamping die includes upper die and lower die, and upper die and lower die are relatively moved in vertical direction, upper mold include upper mold seat, holding pad and
Punch, upper mold seat is horizontally disposed with and its top is fixedly connected with forcing press, and holding pad is arranged on the underface of upper mold seat, and punch erects
It directly sets and is arranged between upper mold seat and holding pad, the exchange group for exchanging punch is provided between upper mold seat and holding pad
Part is exchanged component and is included with the sliding rail slided into immediately below the center of upper mold seat for punch and to limit determining for forcer position
Hyte part, the both ends of sliding rail are both provided with the via being seated to for punch on sliding rail, and positioning component, which includes, to be vertically arranged
Guide rod in stamping die side, the head rod being set on guide rod, with one of head rod far from guide rod
It holds the second hinged connecting rod and is hinged third connecting rod, third connecting rod with the one end of the second connecting rod far from head rod
One end far from the second connecting rod is set on punch, and head rod, the second connecting rod and third connecting rod are in always
In the state of on line, punch is in the underface at upper mold seat center.
Further, the sliding rail is horizontally disposed with, and sliding rail is U-shaped structure, sliding rail include integrally formed first point of rail road,
Second point of rail road and third point of rail road, the both ends in the second point of rail road are fixedly connected respectively with the first point of rail road and third point of rail road,
First point of track length direction divides track length direction parallel with third, the length direction in the first point of rail road and the second point of rail road
Length direction is vertical, and two vias are separately positioned on the one end of the first point of rail road and third point of rail road far from the second point of rail road.
Further, the upper mold seat is provided with clamping screw, and the bottom end of clamping screw is through the top of upper mold seat and punch
Portion is threadedly coupled, and is provided with the connecting hole being threadedly coupled with clamping screw at the top of punch, and the upper semisection of connecting hole is provided with interior
Screw thread.
Further, the holding pad is horizontally disposed with, and the bottom of holding pad is provided with sliding slot and is slidably matched with sliding slot
First guide plate is provided at the center of holding pad and avoids the notch that punch falls.
Further, first guide plate is square structure, and the bottom end of punch is provided with pressure head, in the first guide plate
It is provided at the heart for the perforative avoid holes of pressure head, when the first guide plate slides to the inner end of sliding slot, central point, the notch of avoid holes
Central point and pressure head center on same straight line.
Further, the lower die includes horizontally disposed die holder and lower bolster, and die holder is arranged on the top of lower bolster
Portion, the second guide plate is equipped at the center of die holder, and die holder is equipped with the mounting groove for the installation of the second guide plate.
Further, the material-dropping hole for blanking, material-dropping hole and avoid holes are provided at the center of second guide plate
Shapes and sizes it is identical, lower bolster is provided with the through-hole for blanking immediately below material-dropping hole.
Further, several Buffer Units are provided between the upper mold seat and holding pad, each Buffer Unit includes
Pilot pin and buffer spring, buffer spring are set on pilot pin, and bottom end and the upper mold seat of pilot pin are slidably matched, pilot pin
It is fixedly connected at the top of bottom end and holding pad, the bottom end of buffer spring and the bottom of upper mold seat contradict and connect, buffer spring and pressure
The top of flitch contradicts connection.
Further, the side in the second point of rail road is provided with several engaging lugs, sliding rail by all engaging lugs with
The bottom of upper mold seat is fixedly connected, and the first point of rail road and third point of rail road are both provided with leading of being vertically arranged close to one end of via
Xiang Zhu, sliding rail are slidably matched with lead.
Further, the lower bolster is provided with the limited post that several are vertically arranged, upper mold seat around die holder
Top is provided with upper padding plate, and the bottom of upper padding plate, which is provided with several around upper mold seat and is slided one by one with all limited posts, matches
The stop collar of conjunction.
Advantageous effect：A kind of numerical control stamping machine tool of controllable nose of the present invention requires to replace punch according to work pieces process,
Clamping screw is rotated, bottom end and the punch of clamping screw separate, and punch is slided to the via in third point of rail road, is then taken out, will
The via in punch to be used from the first point of rail road is put into, is then slided to the second point of rail road, when the first of positioning component
When at connecting rod, the second connecting rod and third connecting rod on the same line, the connecting hole of punch is just in clamping screw
Underface, the internal thread locking for rotating clamping screw and connecting hole connect, and forcing press driving upper mold declines, and the pressure head of punch passes through
The through-hole of the avoid holes of first guide plate and the second guide plate punches the material on die holder, the entire mistake for replacing punch
Journey, it is convenient and efficient, it is more more convenient than the existing mode for replacing punch, improve working efficiency.
Description of the drawings
Fig. 1 is the dimensional structure diagram one of the present invention；
Fig. 2 is the dimensional structure diagram two of the present invention；
Fig. 3 is the dimensional structure diagram three of the present invention；
Fig. 4 is enlarged drawing at the A of Fig. 3；
Fig. 5 is the sectional view one of the present invention；
Fig. 6 is the sectional view two of the present invention；
Fig. 7 is the structural decomposition diagram one of the present invention；
Fig. 8 is the structural decomposition diagram two of the present invention；
Fig. 9 is the structural decomposition diagram three of the present invention；
Reference sign：Stamping die 1, forcing press 2, upper mold 3, upper mold seat 3a, upper padding plate 3b, holding pad 3c, first is oriented to
Plate 3c1, notch 3c2, avoid holes 3c3, punch 3d, pressure head 3e, lower die 4, die holder 4a, lower bolster 4b, the second guide plate 4c are fallen
Expect hole 4c1, through-hole 4c2, exchange component 5, sliding rail 5a, the first point of rail road 5a1, the second point of rail road 5a2, third point of rail road 5a3, mistake
Hole 5a4, lead 5a5, positioning component 5b, head rod 5b1, the second connecting rod 5b2, third connecting rod 5b3, guide rod
5b4, clamping screw 6, sliding slot 7, mounting groove 8, Buffer Unit 9, pilot pin 9a, buffer spring 9b, engaging lug 10, stop collar 11,
Limited post 12.
Specific embodiment
With reference to the accompanying drawings of the specification and embodiment, specific embodiments of the present invention are described in further detail：
Referring to figs. 1 to a kind of numerical control stamping machine tool of controllable nose shown in Fig. 9, include stamping die 1 and driving stamping die
The forcing press 2 of 1 pressing of tool, the stamping die 1 include upper mold 3 and lower die 4, and upper mold 3 and lower die 4 are in the opposite shifting of vertical direction
Dynamic, upper mold 3 includes upper mold seat 3a, holding pad 3c and punch 3d, and upper mold seat 3a is horizontally disposed with and its top is fixed with forcing press 2 and connected
Connect, holding pad 3c is arranged on the underface of upper mold seat 3a, punch 3d be vertically arranged and be arranged on upper mold seat 3a and holding pad 3c it
Between, be provided with the exchange component 5 for exchanging punch 3d between upper mold seat 3a and holding pad 3c, exchange component 5 include to
The sliding rail 5a slided into for punch 3d immediately below the center of upper mold seat 3a the and positioning component 5b to limit punch 3d positions, sliding rail
The both ends of 5a are both provided with the via 5a4 being seated to for punch 3d on sliding rail 5a, and positioning component 5b, which includes, to be vertically arranged
It is guide rod 5b4 in 1 side of stamping die, the head rod 5b1 being set on guide rod 5b4, remote with head rod 5b1
The second hinged connecting rod 5b2 of one end from guide rod 5b4 and with second one end of connecting rod 5b2 far from head rod 5b1
The hinged one end of third connecting rod 5b3, third connecting rod 5b3 far from the second connecting rod 5b2 is set on punch 3d, and first connects
At extension bar 5b1, the second connecting rod 5b2 and third connecting rod 5b3 on the same line in the state of, punch 3d is in upper mold seat
The underface at 3a centers.
Operation principle：It is required to replace punch 3d according to work pieces process, rotates clamping screw 6, the bottom end of clamping screw 6 and punching
Head 3d is separated, and punch 3d is slided to the via 5a4 of third point of rail road 5a3, is then taken out, will be i.e. by punch 3d to be used from the
The via 5a4 of one point of rail road 5a1 is put into, and is then slided to the second point of rail road 5a2, head rod 5b1 as positioning component 5b,
When at the second connecting rod 5b2 and third connecting rod 5b3 on the same line, the connecting hole of punch 3d is just in clamping screw 6
Underface, rotation clamping screw 6 connect with the internal thread locking of connecting hole, forcing press 2 driving upper mold 3 decline, punch 3d's
Pressure head 3e across the first guide plate 3c1 avoid holes 3c3 and the second guide plate 4c through-hole 4c2 to the material on die holder 4a into
Row punching.
The sliding rail 5a is horizontally disposed with, sliding rail 5a be U-shaped structure, sliding rail 5a include integrally formed first point of rail road 5a1,
The both ends of second point of rail road 5a2 and third point of rail road 5a3, the second point of rail road 5a2 respectively with the first point of rail road 5a1 and third point of rail
Road 5a3 is fixedly connected, and the first point of rail road 5a1 length directions are parallel with third point of rail road 5a3 length directions, the first point of rail road 5a1
Length direction it is vertical with the length direction of the second point of rail road 5a2, two via 5a4 be separately positioned on the first point of rail road 5a1 and
The one end of third point of rail road 5a3 far from the second point of rail road 5a2.
The upper mold seat 3a is provided with clamping screw 6, and the bottom end of clamping screw 6 is through the top of upper mold seat 3a and punch 3d
It is threadedly coupled, is provided with the connecting hole being threadedly coupled with clamping screw 6 at the top of punch 3d, the upper semisection of connecting hole is provided with interior
Screw thread, the bottom end of rotation clamping screw 6 are threadedly coupled the top of punch 3d with the connecting hole at the top of punch 3d with sliding rail 5a's
Inside top fits closely.
The holding pad 3c is horizontally disposed with, and the bottom of holding pad 3c is provided with sliding slot 7 and be slidably matched with sliding slot 7 first
Guide plate 3c1 is provided at the center of holding pad 3c and avoids the notch 3c2 that punch 3d falls, the shape of punching as needed and
Size replaces punch 3d, by replacing the first guide plate 3c1, changes the shape of the size of avoid holes 3c3.
The first guide plate 3c1 is square structure, and the bottom end of punch 3d is provided with pressure head 3e, the first guide plate 3c1's
It is provided at center for the perforative avoid holes 3c3 of pressure head 3e, when the first guide plate 3c1 slides to the inner end of sliding slot 7, avoid holes
The center of the central point of 3c3, the central point of notch 3c2 and pressure head 3e avoids on same straight line when pressure head 3e is passed through
Hole 3c3, punch 3d head on holding pad 3c declines, and holding pad 3c presses against material, and then pressure head 3e is to material punching.
The lower die 4 includes horizontally disposed die holder 4a and lower bolster 4b, and die holder 4a is arranged on the top of lower bolster 4b
Portion is equipped with the second guide plate 4c at the center of die holder 4a, and die holder 4a is equipped with the mounting groove 8 for the second guide plate 4c installations,
The shapes and sizes of punching as needed by replacing the second guide plate 4c, change the size and shape of material-dropping hole 4c1.
The material-dropping hole 4c1 for blanking, material-dropping hole 4c1 and avoid holes are provided at the center of the second guide plate 4c
The shapes and sizes of 3c3 are identical, and lower bolster 4b is provided with the through-hole 4c2 for blanking, punch 3d immediately below material-dropping hole 4c1
Next waste material will be swept away and pass through material-dropping hole 4c1 and through-hole 4c2.
Several Buffer Units 9 are provided between the upper mold seat 3a and holding pad 3c, each Buffer Unit 9 includes correcting
9a and buffer spring 9b is sold, buffer spring 9b is set on pilot pin 9a, and bottom end and the upper mold seat 3a of pilot pin 9a are slidably matched,
It is fixedly connected at the top of the bottom end of pilot pin 9a and holding pad 3c, the bottom end of buffer spring 9b is contradicted with the bottom of upper mold seat 3a to be connected
It connects, the top of buffer spring 9b and holding pad 3c, which contradicts, to be connected, and after the completion of punch 3d is to material punching press, Buffer Unit 9 will press
The distance of flitch 3c and upper mold seat 3a reset to original distance.
The side of the second point of rail road 5a2 is provided with several engaging lugs 10, sliding rail 5a by all engaging lugs 10 with
The bottom of upper mold seat 3a is fixedly connected, and the first point of rail road 5a1 and third point of rail road 5a3 are both provided with close to one end of via 5a4
Lead 5a5, sliding rail 5a are slidably matched with lead 5a5, and forcing press 2 drives upper mold seat 3a to decline and sliding rail 5a is driven to decline, is slided
The both ends of rail 5a are slidably matched with the lead 5a5 being vertically arranged, and sliding rail 5a is made to keep balance when declining.
The lower bolster 4b is provided with several limited posts 12 being vertically arranged, upper mold seat 3a tops around die holder 4a
Portion is provided with upper padding plate 3b, and the bottom of upper padding plate 3b is provided with several with all limited posts 12 one by one around upper mold seat 3a
The stop collar 11 being slidably matched, when forcing press 2 drives the lifting of upper mold 3, the stop collar 11 of upper padding plate 3b and the limiting of lower bolster 4b
Column 12 is slidably matched, and upper mold 3 is made to keep balance when lifting.
The above described is only a preferred embodiment of the present invention, any limit not is made to the technical scope of the present invention
System, therefore any subtle modifications, equivalent variations and modifications that every technical spirit according to the present invention makees above example,
In the range of still falling within technical scheme of the present invention.
Claims (10)
1. a kind of numerical control stamping machine tool of controllable nose, it is characterised in that：Include stamping die（1）With driving stamping die
（1）The forcing press of pressing（2）, the stamping die（1）Include upper mold（3）And lower die（4）, upper mold（3）And lower die（4）Perpendicular
Nogata is to relative movement, upper mold（3）Including upper mold seat（3a）, holding pad（3c）And punch（3d）, upper mold seat（3a）It is horizontally disposed
And its top and forcing press（2）It is fixedly connected, holding pad（3c）It is arranged on upper mold seat（3a）Underface, punch（3d）It sets vertically
It puts and is arranged on upper mold seat（3a）And holding pad（3c）Between, upper mold seat（3a）And holding pad（3c）Between be provided with to exchange
Punch（3d）Exchange component（5）, exchange component（5）Include with for punch（3d）Slide into upper mold seat（3a）Center just under
The sliding rail of side（5a）With limiting punch（3d）The positioning component of position（5b）, sliding rail（5a）Both ends be both provided with for
Punch（3d）It is seated to sliding rail（5a）On via（5a4）, positioning component（5b）Include and be vertically arranged in stamping die（1）It is other
The guide rod of side（5b4）, be set in guide rod（5b4）On head rod（5b1）With head rod（5b1）It is separate to lead
To bar（5b4）Hinged the second connecting rod in one end（5b2）With with the second connecting rod（5b2）Far from head rod（5b1）'s
The hinged third connecting rod in one end（5b3）, third connecting rod（5b3）Far from the second connecting rod（5b2）One end be set in punch
（3d）On, head rod（5b1）, the second connecting rod（5b2）With third connecting rod（5b3）The state of place on the same line
Under, punch（3d）It is in upper mold seat（3a）The underface at center.
2. a kind of numerical control stamping machine tool of controllable nose according to claim 1, it is characterised in that：The sliding rail（5a）Water
Flat setting, sliding rail（5a）For U-shaped structure, sliding rail（5a）Including integrally formed first point of rail road（5a1）, the second point of rail road
（5a2）With third point of rail road（5a3）, the second point of rail road（5a2）Both ends respectively with the first point of rail road（5a1）With third point of rail road
（5a3）It is fixedly connected, the first point of rail road（5a1）Length direction and third point of rail road（5a3）Length direction is parallel, the first point of rail road
（5a1）Length direction and the second point of rail road（5a2）Length direction it is vertical, two vias（5a4）It is separately positioned on first point
Track（5a1）With third point of rail road（5a3）Far from the second point of rail road（5a2）One end.
3. a kind of numerical control stamping machine tool of controllable nose according to claim 1, it is characterised in that：The upper mold seat（3a）
It is provided with clamping screw（6）, clamping screw（6）Bottom end run through upper mold seat（3a）With punch（3d）Screw top connection, punching
Head（3d）Top be provided with and clamping screw（6）The connecting hole of threaded connection, the upper semisection of connecting hole are provided with internal thread.
4. a kind of numerical control stamping machine tool of controllable nose according to claim 1, it is characterised in that：The holding pad（3c）
It is horizontally disposed, holding pad（3c）Bottom be provided with sliding slot（7）With with sliding slot（7）The first guide plate being slidably matched（3c1）, pressure
Flitch（3c）Center at be provided with avoidance punch（3d）The notch of whereabouts（3c2）.
5. a kind of numerical control stamping machine tool of controllable nose according to claim 4, it is characterised in that：First guide plate
（3c1）For square structure, punch（3d）Bottom end be provided with pressure head（3e）, the first guide plate（3c1）Center at be provided with confession
Pressure head（3e）Perforative avoid holes（3c3）, when the first guide plate（3c1）Slide to sliding slot（7）Inner end when, avoid holes（3c3）'s
Central point, notch（3c2）Central point and pressure head（3e）Center on same straight line.
6. a kind of numerical control stamping machine tool of controllable nose according to claim 1, it is characterised in that：The lower die（4）Packet
Include horizontally disposed die holder（4a）And lower bolster（4b）, die holder（4a）It is arranged on lower bolster（4b）Top, die holder
（4a）Center at be equipped with the second guide plate（4c）, die holder（4a）Equipped with for the second guide plate（4c）The mounting groove of installation（8）.
7. a kind of numerical control stamping machine tool of controllable nose according to claim 6, it is characterised in that：Second guide plate
（4c）Center at be provided with material-dropping hole for blanking（4c1）, material-dropping hole（4c1）With avoid holes（3c3）Shapes and sizes
It is identical, lower bolster（4b）In material-dropping hole（4c1）Underface be provided with through-hole for blanking（4c2）.
8. a kind of numerical control stamping machine tool of controllable nose according to claim 1, it is characterised in that：The upper mold seat（3a）
And holding pad（3c）Between be provided with several Buffer Units（9）, each Buffer Unit（9）Include pilot pin（9a）And buffering elastic
Spring（9b）, buffer spring（9b）It is set in pilot pin（9a）On, pilot pin（9a）Bottom end and upper mold seat（3a）It is slidably matched, leads
Positive pin（9a）Bottom end and holding pad（3c）Top be fixedly connected, buffer spring（9b）Bottom end and upper mold seat（3a）Bottom
Contradict connection, buffer spring（9b）With holding pad（3c）Top contradict connection.
9. a kind of numerical control stamping machine tool of controllable nose according to claim 2, it is characterised in that：The second point of rail road
（5a2）Side be provided with several engaging lugs（10）, sliding rail（5a）Pass through all engaging lugs（10）With upper mold seat（3a）Bottom
Portion is fixedly connected, the first point of rail road（5a1）With third point of rail road（5a3）Close to via（5a4）One end be both provided with and set vertically
The lead put（5a5）, sliding rail（5a）With lead（5a5）It is slidably matched.
10. a kind of numerical control stamping machine tool of controllable nose according to claim 6, it is characterised in that：The lower bolster
（4b）In die holder（4a）Around be provided with several limited posts being vertically arranged（12）, upper mold seat（3a）Top is provided with
Backing plate（3b）, upper padding plate（3b）Bottom in upper mold seat（3a）Around be provided with several and all limited posts（12）It slides one by one
The stop collar of dynamic cooperation（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401283.0A CN108145009B (en) | 2017-12-22 | 2017-12-22 | A kind of numerical control stamping machine tool of controllable nose |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401283.0A CN108145009B (en) | 2017-12-22 | 2017-12-22 | A kind of numerical control stamping machine tool of controllable nose |
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| Publication Number | Publication Date |
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| CN108145009A true CN108145009A (en) | 2018-06-12 |
| CN108145009B CN108145009B (en) | 2019-02-22 |
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| CN201711401283.0A Active CN108145009B (en) | 2017-12-22 | 2017-12-22 | A kind of numerical control stamping machine tool of controllable nose |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355251A (en) * | 2019-07-17 | 2019-10-22 | 徐承 | A kind of numerical control stamping machine and its process for stamping |
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| JPH10323725A (en) * | 1997-05-26 | 1998-12-08 | Amada Eng Center:Kk | Exchange device for mold in punching press |
| CN2825154Y (en) * | 2005-10-11 | 2006-10-11 | 上海贝洱热系统有限公司 | Perforating modularization die for main slice of automobile radiator |
| CN103084463A (en) * | 2013-02-05 | 2013-05-08 | 华一精密机械(昆山)有限公司 | Lock pad punching blanking die |
| CN103272916A (en) * | 2013-06-21 | 2013-09-04 | 昆山振兴精密模具有限公司 | Punching die |
| CN204036890U (en) * | 2014-08-05 | 2014-12-24 | 东莞市劲威智能冲压成套设备有限公司 | A kind of low noise automatic stamping equipment |
| CN204545160U (en) * | 2015-04-21 | 2015-08-12 | 南京天河汽车零部件股份有限公司 | Automobile second row of seats rear fixed plate Blanking Punching Compound Die |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355251A (en) * | 2019-07-17 | 2019-10-22 | 徐承 | A kind of numerical control stamping machine and its process for stamping |
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| CN108145009B (en) | 2019-02-22 |
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