CN105215139B - Bridge type numerical control keep away pin die clamping servo feeding stamping system - Google Patents
Bridge type numerical control keep away pin die clamping servo feeding stamping system Download PDFInfo
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- CN105215139B CN105215139B CN201510768791.7A CN201510768791A CN105215139B CN 105215139 B CN105215139 B CN 105215139B CN 201510768791 A CN201510768791 A CN 201510768791A CN 105215139 B CN105215139 B CN 105215139B
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- numerical control
- sliding seat
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Abstract
The present invention disclose a kind of bridge type numerical control keep away pin die clamp servo feeding stamping system, include die shoe, upper bolster, sliding seat, die clamping device and feed mechanism；Least one set red needle is provided with the upper bolster, and on upper bolster, is provided with multiple numerical control Bi Zhen mechanisms；The sliding seat restocking is provided with bridge-type plug；The clamping device of dying includes holder, clamp springs, press part and aerating device；The corresponding red needle of pin mechanism controls is kept away by using numerical control to stretch out or retract so that the punching of red needle in mould is processed well with the relation do not rushed, and the through hole of various arrangements can be formed on workpiece；Using clamping device of dying by Workpiece clamping so that without the need for keeping ventilation during punching, it is ensured that job safety, is that punching operation brings convenience；And bridge-type plug is provided by, and coordinate vacuum to inhale device so that during operation waste material quickly can be cleared up in time, the quality and safety of punching has been effectively ensured.
Description
Technical field
The present invention relates to pressing equipment art, refer in particular to a kind of bridge type numerical control and keep away pin die clamping servo feeding punching
Pressure system.
Background technology
Perforating press is made up of manual pump or electrodynamic pump and work two part, and oil hose is connected using snap joint,
Sealed reliable, quick, during operation, non-directional restriction, is convenient to mount and dismount, and this equipment is dedicated for gold such as angle bar, band iron, copper, aluminum rows
The punching of category plate, is particularly well-suited to the industries such as electric power, building site operation in the wild.
Perforating press is required to use stamping mold, the red needle in current stamping mold to be arranged as fixed, it is impossible to root
According to need move up and down so that in punching local red needle be not required to communications centre need remove, reinstall when needing in mould, formed
The different holes for requiring of not continuous punching, it is impossible to complete to need four while reserve not punching while and hole hole arranged in a uniform, continuous
Punching needs different size, or restricted structure when filling into punching, it is impossible to handle rushing and the relation do not rushed for red needle in mould well.
And, current stamping mold its adopt cylinder mode to be directly fixed to workpiece, i.e., when cylinder has gas to work, can be to workpiece
It is clamped, when cylinder is died, then workpiece cannot be clamped, such mode is it has to be ensured that be punched out to workpiece
Can not die during operation, will otherwise bring larger potential safety hazard, while also making troubles for stamping press.Additionally, current
Stamping mold, waste material during operation can not be cleared up by time, cause to cause to the punching quality and safety of product
Very big impact.
The content of the invention
In view of this, disappearance of the present invention for prior art presence, its main purpose are to provide a kind of bridge type numerical control and keep away
Pin is died and clamps servo feeding stamping system, and the existing punching press module of its energy effectively solving can not handle red needle well in mould
Punching with do not rush relation, be unable to the good workpiece of secure localization, can not in time by waste material clear up walk the problems such as.
For achieving the above object, the present invention is using such as purgation technical scheme：
A kind of bridge type numerical control keep away pin die clamping servo feeding stamping system, include die shoe, upper bolster, sliding seat,
Die clamping device and feed mechanism；
The upper bolster can be arranged at the surface of die shoe up and downly, and least one set punching is provided with the upper bolster
It is provided with pin, and upper bolster multiple for controlling the numerical control Bi Zhen mechanisms that corresponding red needle is stretched out or retracted；
The sliding seat longitudinally actively can be arranged on die shoe back and forth, and the sliding seat restocking is provided with bridge-type plug, the bridge
The two ends of formula plug are connected with die shoe and upper bolster respectively, are provided with multiple blanking holes on bridge-type plug, this group of red needle it is each
Individual red needle is located at the surface of the blanking hole of correspondence respectively, and material collecting tank and deflector chute are provided with bridge-type plug, material collecting tank position
In the lower section of multiple blanking holes, one end connection material collecting tank of the deflector chute, the other end connection vacuum of deflector chute inhale device；
The clamping device of dying is arranged in sliding seat with the activity back and forth of sliding seat longitudinal direction, and clamping device of dying includes folder
Gripping member, clamp springs, press part and aerating device, the holder laterally actively can be arranged in sliding seat back and forth, the folder
Holding spring promotes holder to fix piece-holder to a side shifting, and the press part promotes holder to another side shifting
Workpiece is unclamped, the aerating device promotes press part movable back and forth；
The feed mechanism is arranged on die shoe, and the feed mechanism innervates, and seat longitudinal direction is movable back and forth, and workpiece is with activity
The relative bridge-type plug longitudinal direction activity back and forth of seat.
Used as a kind of preferred version, the both sides of the die shoe are provided with guide rail, and the sliding seat is longitudinally come along two guide rails
Return activity.
Used as a kind of preferred version, the sliding seat includes substrate, supporting plate and goring push spring, and the supporting plate is arranged at substrate
Surface on, the supporting plate holds workpiece upwards, and the goring push spring is arranged between substrate and supporting plate, goring push spring promote supporting plate to
Upper activity.
Used as a kind of preferred version, the bridge-type plug is four, four bridge-type plugs interval setting laterally side by side, correspondence
Each bridge-type plug is provided with one group of red needle, and each group of red needle of correspondence is provided with multiple numerical control Bi Zhen mechanisms.
Used as a kind of preferred version, numerical control Bi Zhen mechanisms include vertical briquetting, cross sliding clock and drive mechanism, vertically press
Block can be arranged at the surface of the red needle of correspondence up and downly, and vertical briquetting drives corresponding red needle movable downwards, and level is slided
Block can level be actively arranged at the top of vertical briquetting back and forth, cross sliding clock drives vertical briquetting movable downwards, the driving machine
Structure is connected with cross sliding clock and drives cross sliding clock level movable back and forth.
Used as a kind of preferred version, the drive mechanism is cylinder.
Used as a kind of preferred version, the bridge-type plug includes main barred body, edge of a knife plate and cover plate, aforementioned material collecting tank and
In the recessed formation in surface of main barred body, aforementioned blanking hole is arranged on the edge of a knife plate deflector chute, and the edge of a knife plate covers material collecting tank,
The cover plate covers deflector chute.
Used as a kind of preferred version, the main barred body is concavely provided with the dovetail groove for extending laterally, and the edge of a knife plate is in dovetails,
Longitudinal register during edge of a knife plate is embedded in dovetail groove, and edge of a knife plate is by multiple pin located laterals, the plurality of pin is from top to bottom
Insert on main barred body through edge of a knife plate,
Used as a kind of preferred version, the cross section of the bridge-type plug is square.
Used as a kind of preferred version, the feed mechanism is servo feeding mechanism, and the servo feeding mechanism includes screw mandrel
And servomotor, screw mandrel is rotatably installed on die shoe, and sliding seat is screwed together with screw mandrel, under the servomotor is fixed on
On die holder, the output shaft of servomotor is coupled with one end of screw mandrel and drives screw mandrel to rotate.
The present invention has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technical proposal
Understand：
The corresponding red needle of pin mechanism controls is kept away by using numerical control to stretch out or retract so that in mould the punching of red needle with do not rush
Relation processed well, the through hole of various arrangements can be formed on workpiece；Using clamping device of dying by Workpiece clamping,
So that without the need for keeping ventilation during punching, it is ensured that job safety, is that punching operation brings convenience；And by arranging
There is bridge-type plug, and coordinate vacuum to inhale device so that during operation waste material quickly can be cleared up in time, effectively protect
The quality and safety of punching is demonstrate,proved.
More clearly to illustrate the architectural feature and effect of the present invention, come to this with specific embodiment below in conjunction with the accompanying drawings
It is bright to be described in detail.
Description of the drawings
Fig. 1 is the assembling schematic perspective view of the preferred embodiments of the invention；
Fig. 2 is the assembling stereogram schematic diagram of another angle of the preferred embodiments of the invention；
Fig. 3 is the exploded view of the preferred embodiments of the invention；
Fig. 4 is the view in transverse section of the preferred embodiments of the invention；
Fig. 5 is the enlarged diagram in Fig. 4 at location A；
Fig. 6 is the longitdinal cross-section diagram of the preferred embodiments of the invention；
Fig. 7 is the enlarged diagram in Fig. 6 at B location；
Fig. 8 is that workpiece is sheathed on the schematic perspective view on bridge-type plug in the preferred embodiments of the invention；
Fig. 9 is the exploded view of Fig. 8；
Figure 10 is that workpiece completes the axonometric chart after processing in the preferred embodiments of the invention.
Accompanying drawing identifier declaration：
10th, die shoe 11, guide rail
20th, upper bolster 30, sliding seat
31st, substrate 32, supporting plate
33rd, goring push spring 40, clamping device of dying
41st, holder 42, clamp springs
43rd, press part 50, feed mechanism
51st, screw mandrel 52, servomotor
60th, red needle 70, numerical control Bi Zhen mechanisms
71st, vertical briquetting 72, cross sliding clock
73rd, drive mechanism 80, bridge-type plug
81st, main barred body 82, edge of a knife plate
83rd, cover plate 84, pin
801st, blanking hole 802, material collecting tank
803rd, deflector chute 804, dovetail groove
805th, dovetail groove 90, workpiece
91st, through hole.
Specific embodiment
Refer to shown in Fig. 1 to Figure 10, that show the concrete structure of the preferred embodiments of the invention, include lower mould
Seat 10, upper bolster 20, sliding seat 30, die clamping device 40 and feed mechanism 50.
The upper bolster 20 can be arranged at the surface of die shoe 10 up and downly, be provided with least one in the upper bolster 20
It is provided with group red needle 60, and upper bolster 20 multiple for controlling the numerical control Bi Zhen mechanisms that corresponding red needle 60 is stretched out or retracted
70.In the present embodiment, numerical control Bi Zhen mechanisms 70 include vertical briquetting 71, cross sliding clock 72 and drive mechanism 73, vertically
Briquetting 71 can be arranged at the surface of the red needle 60 of correspondence up and downly, and vertical briquetting 71 drives corresponding red needle 60 living downwards
It is dynamic, cross sliding clock 72 can level be actively arranged at the top of vertical briquetting 71 back and forth, cross sliding clock 72 drives vertical briquetting 71
Activity downwards, the drive mechanism 73 are connected with cross sliding clock 72 and drive 72 level of cross sliding clock movable back and forth, the driving machine
Structure 73 is cylinder.
The sliding seat 30 longitudinally actively can be arranged on die shoe 10 back and forth, and 30 restocking of sliding seat is provided with bridge-type plug
80, the two ends of the bridge-type plug 80 are connected with die shoe 10 and upper bolster 20 respectively, and multiple blankings are provided with bridge-type plug 80
Hole 801, each red needle 60 of this group of red needle 60 are located at the surface of the blanking hole 801 of correspondence respectively, and set in bridge-type plug 80
Material collecting tank 802 and deflector chute 803 are equipped with, material collecting tank 802 is located at the lower section of multiple blanking holes 801, and one end of the deflector chute 803 connects
Material collecting tank 802 is connect, the other end connection vacuum of deflector chute 803 inhales device（Do not show in figure）, material collecting tank 802 and deflector chute 803 it
Between be provided with arc transition so that the waste material of material collecting tank 802 swimmingly enter deflector chute 803 in, then by vacuum inhale device inhale
Walk.
Specifically, the both sides of the die shoe 10 are provided with guide rail 11, and the sliding seat 30 is come along two guide rails, 11 longitudinal direction
Return activity.The sliding seat 30 includes substrate 31, supporting plate 32 and goring push spring 33, and the supporting plate 32 is arranged at the surface of substrate 31
On, the supporting plate 32 holds workpiece 90 upwards, and the goring push spring 33 is arranged between substrate 31 and supporting plate 32, and goring push spring 33 promotes
Supporting plate 32 is movable upwards.
As shown in Figure 8 and Figure 9, the bridge-type plug 80 includes main barred body 81, edge of a knife plate 82 and cover plate 83, aforementioned collection
, in the recessed formation in surface of main barred body 81, aforementioned blanking hole 801 is arranged on edge of a knife plate 82 for hopper 802 and deflector chute 803, should
Edge of a knife plate 82 covers material collecting tank 802, and the cover plate 83 covers deflector chute 803.In the present embodiment, the bridge-type plug 80
For square, the workpiece 90 is square tube for cross section, and workpiece 90 is adapted fit with bridge-type plug 80；Also, the main barred body 81
The dovetail groove 804 for extending laterally is concavely provided with, the edge of a knife plate 82 is in dovetails, longitudinal direction during edge of a knife plate 82 is embedded in dovetail groove 804
Positioning, and edge of a knife plate 82 is by 84 located lateral of multiple pins, the plurality of pin 84 is from top to bottom through the insertion master of edge of a knife plate 82
On barred body 81；83 longitudinal extension of cover plate, cover plate 83 is by 805 located lateral of another dovetail groove.Additionally, in the present embodiment,
The bridge-type plug 80 is four, four bridge-type plugs 80 interval setting laterally side by side, and each bridge-type plug of correspondence 80 is respectively provided with
There is one group of red needle 60, each group of red needle 60 of correspondence is provided with multiple numerical control Bi Zhen mechanisms 70, thus, can be simultaneously to four workpiece
90 are punched out operation.
As shown in Figure 4 and Figure 5, the clamping device 40 of dying is arranged in sliding seat 30 and is lived with 30 longitudinal direction of sliding seat back and forth
Dynamic, clamping device 40 of dying includes holder 41, clamp springs 42, press part 43 and aerating device（Do not show in figure）, should
Holder 41 laterally actively can be arranged in sliding seat 30 back and forth, and the clamp springs 42 promote holder 41 to a side shifting
Workpiece 90 is clamped, the press part 43 promotes holder 41 to unclamp workpiece 90 to another side shifting, the inflation is filled
Put and promote press part 43 movable back and forth.In the present embodiment, press part 43 can be arranged up and downly, and aerating device promotes to compress
Part 43 is up and down, and when aerating device is inflated, press part 43 is movable upwards, and the press part 43 promotes holder 41 to side side
Workpiece 90 is unclamped to movement, when aerating device is in dying under state, press part 43 is movable downwards, now by clamp springs 42
Holder 41 is promoted workpiece 90 to be clamped to opposite side lateral activity.
The feed mechanism 50 is arranged on die shoe 10, and the feed mechanism 50 innervates the activity back and forth of the longitudinal direction of seat 30, work
Part 90 is with 30 relative 80 longitudinal direction of bridge-type plug activity back and forth of sliding seat.In the present embodiment, the feed mechanism 50 is sent for servo
Material mechanism, the servo feeding mechanism include screw mandrel 51 and servomotor 52, and screw mandrel 51 is rotatably installed on die shoe 10,
Sliding seat 30 is screwed together with screw mandrel 51, and the servomotor 52 is fixed on die shoe 10, the output shaft and silk of servomotor 52
One end of bar 51 couples and drives screw mandrel 51 to rotate.
The course of work that the present embodiment is described in detail in detail is as follows：
First, the workpiece 90 for treating punching is placed on outside bridge-type plug 80, then, aerating device inflation, so that press part
43 is movable upwards, so as to promote holder 41 to side shifted laterally from press part 43, then, bridge-type plug 80 is put in activity
On seat 30, and make the two ends of bridge-type plug 80 be located by connecting with die shoe 10 and upper bolster 20 respectively, then, make aerating device break
Gas, the activity downwards of press part 43 now promote holder 41 to press from both sides workpiece 90 to the lateral activity of opposite side from clamp springs 42
Hold and fix；Then, innervated the activity back and forth of the longitudinal direction of seat 30 by feed mechanism 50 so that workpiece 90 is with 30 relative bridge of sliding seat
The activity back and forth of 80 longitudinal direction of formula plug, when workpiece 90 is often moved on a position, the corresponding control of numerical control Bi Zhen mechanisms 70 correspondence
Red needle 60 stretch out, meanwhile, the activity downwards of upper bolster 20 so that the activity downwards of red needle 60 stretched out and workpiece 90 is punched out
Operation, the blanking hole 801 that activity is gone directly on edge of a knife plate 82 through workpiece 90 downwards of red needle 60 for stretching out, the waste material that punching press is produced fall
Enter in material collecting tank 802, then, waste material is exported from deflector chute 803 in the presence of vacuum inhales device and is sucked away；When workpiece 90 is indulged
Punching operation is completed by when moving into place, then, the seat 30 that innervates of feed mechanism 50 vertically moves reset, then, broken
Workpiece 90 is unclamped by gas clamping device 40, and is taken out workpiece 90 together with bridge-type plug 80, finally, by workpiece 90 from bridge-type plug
80 remove, and multiple irregular through holes 91 of arranging are formed with workpiece 90 now.Then, the above-mentioned action of repetition, you can under
One group of workpiece 90 is punched out operation.
The present invention design focal point be：The corresponding red needle of pin mechanism controls is kept away by using numerical control to stretch out or retract, is made
The punching for obtaining red needle in mould is processed well with the relation do not rushed, and the through hole of various arrangements can be formed on workpiece；Utilize
Clamping device die by Workpiece clamping so that without the need for keeping ventilation during punching, it is ensured that job safety, is that punching is made
Industry brings convenience；And bridge-type plug is provided by, and coordinate vacuum to inhale device so that can give up during operation
Walk in time by quick cleaning for material, and the quality and safety of punching has been effectively ensured.
The above, is only presently preferred embodiments of the present invention, and not the technical scope of the present invention is imposed any restrictions,
Therefore any trickle amendment, equivalent variations and the modification made to above example by every technical spirit according to the present invention, still
Belong in the range of technical solution of the present invention.
Claims (10)
1. a kind of bridge type numerical control keep away pin die clamping servo feeding stamping system, it is characterised in that：Include die shoe, upper mould
Seat, sliding seat, die clamping device and feed mechanism；
The upper bolster can be arranged at the surface of die shoe up and downly, and least one set red needle is provided with the upper bolster, and
It is provided with upper bolster multiple for controlling the numerical control Bi Zhen mechanisms that corresponding red needle is stretched out or retracted；
The sliding seat longitudinally actively can be arranged on die shoe back and forth, and the sliding seat restocking is provided with bridge-type plug, the bridge-type core
The two ends of rod are connected with die shoe and upper bolster respectively, and multiple blanking holes, each punching of this group of red needle are provided with bridge-type plug
Pin is located at the surface of the blanking hole of correspondence respectively, and material collecting tank and deflector chute are provided with bridge-type plug, and material collecting tank is located at many
Device is inhaled in the lower section of individual blanking hole, one end connection material collecting tank of the deflector chute, the other end connection vacuum of deflector chute；
The clamping device of dying is arranged in sliding seat with the activity back and forth of sliding seat longitudinal direction, and clamping device of dying includes clamping
Part, clamp springs, press part and aerating device, the holder laterally actively can be arranged in sliding seat back and forth, the clamping
Spring promotes holder to fix piece-holder to a side shifting, and the press part promotes holder to incite somebody to action to another side shifting
Workpiece unclamps, and the aerating device promotes press part movable back and forth；
The feed mechanism is arranged on die shoe, and the feed mechanism innervates, and seat longitudinal direction is movable back and forth, and workpiece is with sliding seat phase
To the activity back and forth of bridge-type plug longitudinal direction.
2. bridge type numerical control according to claim 1 keep away pin die clamping servo feeding stamping system, it is characterised in that：It is described
The both sides of die shoe are provided with guide rail, and the sliding seat is along the activity back and forth of two guide rails longitudinal direction.
3. bridge type numerical control according to claim 1 keep away pin die clamping servo feeding stamping system, it is characterised in that：It is described
Sliding seat includes substrate, supporting plate and goring push spring, and the supporting plate is arranged on the surface of substrate, and the supporting plate holds workpiece upwards,
The goring push spring is arranged between substrate and supporting plate, and goring push spring promotes supporting plate movable upwards.
4. bridge type numerical control according to claim 1 keep away pin die clamping servo feeding stamping system, it is characterised in that：It is described
Bridge-type plug is four, and four bridge-type plugs interval setting laterally side by side, each bridge-type plug of correspondence are provided with one group of red needle,
Each group of red needle of correspondence is provided with multiple numerical control Bi Zhen mechanisms.
5. the bridge type numerical control according to claim 1 or 4 keep away pin die clamping servo feeding stamping system, it is characterised in that：
Numerical control Bi Zhen mechanisms include vertical briquetting, cross sliding clock and drive mechanism, and vertical briquetting can be arranged at correspondence up and downly
Red needle surface, vertical briquetting drives corresponding red needle movable downwards, cross sliding clock can level be actively arranged at back and forth
The top of vertical briquetting, the vertical briquetting of cross sliding clock drive are movable downwards, and the drive mechanism is connected with cross sliding clock and drives water
Smooth block level is movable back and forth.
6. bridge type numerical control according to claim 5 keep away pin die clamping servo feeding stamping system, it is characterised in that：It is described
Drive mechanism is cylinder.
7. bridge type numerical control according to claim 1 keep away pin die clamping servo feeding stamping system, it is characterised in that：It is described
Bridge-type plug includes main barred body, edge of a knife plate and cover plate, and aforementioned material collecting tank and deflector chute are in the recessed shape in surface of main barred body
Into aforementioned blanking hole is arranged on edge of a knife plate, and the edge of a knife plate covers material collecting tank, and the cover plate covers deflector chute.
8. bridge type numerical control according to claim 7 keep away pin die clamping servo feeding stamping system, it is characterised in that：It is described
Main barred body is concavely provided with the dovetail groove for extending laterally, the edge of a knife plate be in dovetails, longitudinal register during edge of a knife plate is embedded in dovetail groove,
And edge of a knife plate is by multiple pin located laterals, the plurality of pin is inserted on main barred body through edge of a knife plate from top to bottom.
9. bridge type numerical control according to claim 7 keep away pin die clamping servo feeding stamping system, it is characterised in that：It is described
The cross section of bridge-type plug is square.
10. bridge type numerical control according to claim 1 keep away pin die clamping servo feeding stamping system, it is characterised in that：Institute
Feed mechanism is stated for servo feeding mechanism, the servo feeding mechanism includes screw mandrel and servomotor, and screw mandrel is rotatably mounted
On die shoe, sliding seat is screwed together with screw mandrel, and the servomotor is fixed on die shoe, the output shaft and silk of servomotor
One end of bar couples and drives screw mandrel to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768791.7A CN105215139B (en) | 2015-11-12 | 2015-11-12 | Bridge type numerical control keep away pin die clamping servo feeding stamping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768791.7A CN105215139B (en) | 2015-11-12 | 2015-11-12 | Bridge type numerical control keep away pin die clamping servo feeding stamping system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105215139A CN105215139A (en) | 2016-01-06 |
| CN105215139B true CN105215139B (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510768791.7A Active CN105215139B (en) | 2015-11-12 | 2015-11-12 | Bridge type numerical control keep away pin die clamping servo feeding stamping system |
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| CN (1) | CN105215139B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097454B (en) * | 2017-05-12 | 2023-05-09 | 贵州鸿图彩印包装有限责任公司 | Dustproof paper cutter for wine box production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2678794Y (en) * | 2004-02-20 | 2005-02-16 | 焦念彬 | Punching die for screen mesh |
| CN102615173A (en) * | 2012-03-29 | 2012-08-01 | 宁波市鄞州剑均机械科技有限公司 | Punching die for drainage holes of stainless steel tubes |
| CN203830521U (en) * | 2014-01-27 | 2014-09-17 | 深圳市金洲精工科技股份有限公司 | Notching die capable of rapidly adjusting notching blades |
| CN203955853U (en) * | 2014-06-30 | 2014-11-26 | 杭州顿力展示道具有限公司 | The automatic blanking apparatus of square tube round |
| CN205165508U (en) * | 2015-11-12 | 2016-04-20 | 东莞合志五金塑胶有限公司 | Bridge type numerical control keeps away needle servo pay -off punching press system of centre gripping of dying |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080028817A1 (en) * | 2006-08-07 | 2008-02-07 | Advanced Engineered Systems, Inc. | Servo-driven cupping press |
-
2015
- 2015-11-12 CN CN201510768791.7A patent/CN105215139B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2678794Y (en) * | 2004-02-20 | 2005-02-16 | 焦念彬 | Punching die for screen mesh |
| CN102615173A (en) * | 2012-03-29 | 2012-08-01 | 宁波市鄞州剑均机械科技有限公司 | Punching die for drainage holes of stainless steel tubes |
| CN203830521U (en) * | 2014-01-27 | 2014-09-17 | 深圳市金洲精工科技股份有限公司 | Notching die capable of rapidly adjusting notching blades |
| CN203955853U (en) * | 2014-06-30 | 2014-11-26 | 杭州顿力展示道具有限公司 | The automatic blanking apparatus of square tube round |
| CN205165508U (en) * | 2015-11-12 | 2016-04-20 | 东莞合志五金塑胶有限公司 | Bridge type numerical control keeps away needle servo pay -off punching press system of centre gripping of dying |
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| CN105215139A (en) | 2016-01-06 |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 Dagan village, Xie Gang Town, Dongguan, Guangdong Patentee after: Dongguan He Zhi Precision Technology Co., Ltd. Address before: 523000 Dongguan Hezhi Hardware Plastic Co., Ltd. Dahou Village, Xiegang Town, Dongguan City, Guangdong Province Patentee before: Will five metals plastic cement Co., Ltd is closed in Dongguan |