CN104826936B - A kind of support blanking punching die - Google Patents
A kind of support blanking punching die Download PDFInfo
- Publication number
- CN104826936B CN104826936B CN201510223863.XA CN201510223863A CN104826936B CN 104826936 B CN104826936 B CN 104826936B CN 201510223863 A CN201510223863 A CN 201510223863A CN 104826936 B CN104826936 B CN 104826936B
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- CN
- China
- Prior art keywords
- blanking
- support
- drift
- die
- putting hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- 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
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of support blanking punching die, including upper die and lower die setting up and down, described upper mold includes upper bolster, train wheel bridge and male and female template, and described lower mold includes die shoe, lower plate and inner-outer stripper plate；The bottom surface of described male and female template is provided with blanking boss, described blanking boss offers drift putting hole, described drift putting hole is placed with pierce punch, the bottom of described pierce punch is absorbed in described drift putting hole, the end face of described inner-outer stripper plate is provided with blanking placing trough, offers and corresponding with described drift putting hole keep away a hole in described blanking placing trough；Being provided with snap fastener in described drift putting hole, described pierce punch connects punch driver, and described snap fastener, described punch driver connect controller, and described controller connects detection sensor, and described detection sensor connects described controller；It can realize blanking and punching in a punching course, is greatly improved production efficiency.
Description
Technical field
The present invention relates to technical field of mold, particularly relate to a kind of support blanking punching die.
Background technology
Along with developing rapidly of LCD TV, the LCD TV of 26 cun also obtains using more widely.And
The support of the LCD TV of 26 cun, is adding man-hour, is typically all and first uses bar stock cutting by punching, carries out
Punching, wherein, blanking and two operations of punching need just can complete through twice single action, thus
It is substantially reduced production efficiency.
Summary of the invention
It is an object of the invention to propose a kind of support blanking punching die, it is possible in a punching course
Realize blanking and punching, be greatly improved production efficiency.
For reaching this purpose, the present invention by the following technical solutions:
A kind of support blanking punching die, including upper die and lower die setting up and down, described upper mold include by
Upper bolster, train wheel bridge and the male and female template being sequentially connected with down, described lower mold includes the most successively
Die shoe, lower plate and the inner-outer stripper plate connected；The bottom surface of described male and female template is provided with profile and support
The consistent blanking boss of profile, described blanking boss offer with support treat the drift that punching is corresponding
Putting hole, is placed with pierce punch in described drift putting hole, the bottom of described pierce punch is absorbed in described
In drift putting hole, the end face of described inner-outer stripper plate is provided with the blanking corresponding with described blanking boss and places
Groove, 2 times of the thickness that the degree of depth is support of described blanking placing trough, the height of described blanking boss is equal to
The thickness of support, offers in described blanking placing trough and corresponding with described drift putting hole keeps away a hole；Institute
Stating and be provided with snap fastener in drift putting hole, described pierce punch connects punch driver, described card
Close mechanism, the connection of described punch driver has controller, and the connection of described controller has for detecting described
The detection sensor of the end face of the described inner-outer stripper plate of bottom surface laminating of male and female template, described detection sensor is even
Connect described controller.
Wherein, described snap fastener includes symmetrically arranged two cards for pierce punch described in clamping
Pawl, each described claw connects the telescoping mechanism being horizontally installed in described male and female template, described flexible
Mechanism connects described controller.
Wherein, the clamping section of described claw is semicircular structure, and two described claws form circle when fastening
Clamping part.
Wherein, the periphery of described blanking boss is provided with blanking cutter, the first side laminating of described blanking cutter
The side of described blanking boss, described blanking cutter bottom be provided with instrument bevel, described instrument bevel
And the angle between described first side is 30 °.
Wherein, the bottom of described blanking placing trough is provided with material jacking mechanism, described material jacking mechanism and described control
Device processed connects, and time initial, the top end face of described material jacking mechanism is concordant with the bottom surface of described blanking placing trough,
When blanking punching completes, described controller controls described material jacking mechanism and moves upward, with by after processing
Support ejects described blanking placing trough.
Wherein, the top of described material jacking mechanism is elastic component.
Wherein, described upper mold also includes the upper cushion block being arranged at the top of described upper bolster, described upper cushion block
Top be provided with mounting plate.
Wherein, described lower mold also includes the lower cushion block being arranged at the bottom of described die shoe, described lower cushion block
Bottom be provided with bottom plate.
Wherein, described male and female template offers four the first fixing holes, and described inner-outer stripper plate offers four
Second fixing hole, described first fixing hole and described second fixing hole one_to_one corresponding, and described first fix
Hole is connected with described second fixing hole guide pillar.
The invention have the benefit that
The support blanking punching die of the present invention, its blanking boss passing through male and female template bottom surface and blanking
The cooperation of placing trough, presses and during lower mold matched moulds under upper mold, utilizes the impulsive force of upper mold to realize
Whole sheet material punches out support, and makes the support punched out naturally fall in blanking placing trough,
And in the moment of upper mold Yu lower mold matched moulds, detection sensor detects upper mold and lower mold matched moulds, then send letter
Number give controller, utilize controller to control snap fastener and unclamp the clamping to pierce punch, and control drift
Driving means provides dynamic impact problem to pierce punch so that pierce punch rapid decrease, and by dodging hole
Avoid pierce punch, thus support treat go out intended through hole at punching, namely once closing
In mold process, namely in a punching course, it is simultaneously achieved blanking and two process actions of punching, greatly
Improve greatly production efficiency.
Accompanying drawing explanation
Fig. 1 is the knot carrying out blanking during the support blanking punching die machining support of the present invention in entire plate
Structure schematic diagram.
Fig. 2 is the overall structure schematic diagram of the support blanking punching die of the present invention.
Fig. 3 is the plan structure schematic diagram of the support blanking punching die of the present invention.
Fig. 4 is the structural representation of the male and female template of the support blanking punching die of the present invention.
Fig. 5 is the structural representation of the inner-outer stripper plate of the support blanking punching die of the present invention.
In figure: 100-sheet material；200-support；201-treats punching；1-mounting plate；The upper cushion block of 2-；3-upper mold
Seat；4-train wheel bridge；5-male and female template；6-inner-outer stripper plate；7-lower plate；8-die shoe；9-lower cushion block；
10-bottom plate；11-pierce punch；51-the first fixing hole；52-blanking boss；53-drift putting hole；
61-the second fixing hole；62-blanking placing trough；63-keeps away a hole.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
If Fig. 1 is to shown in 5, a kind of support blanking punching die, including upper die and lower die setting up and down,
Described upper mold includes upper bolster 3, train wheel bridge 4 and the male and female template 5 being from top to bottom sequentially connected with, described
Lower mold includes die shoe 8, lower plate 7 and the inner-outer stripper plate 6 being sequentially connected with from the bottom to top；Described male and female
The bottom surface of template 5 is provided with the blanking boss 52 that profile is consistent with the profile of support, described blanking boss
52 offer the drift putting hole 53 that punching 201 is corresponding for the treatment of with support, described drift putting hole 53
In be placed with pierce punch 11, the bottom of described pierce punch 11 is absorbed in described drift putting hole 53,
The end face of described inner-outer stripper plate 6 is provided with the blanking placing trough 62 corresponding with described blanking boss 52, institute
Stating 2 times of the thickness that the degree of depth is support of blanking placing trough 62, the height of described blanking boss 52 is equal to
The thickness of support, offers in described blanking placing trough 62 and corresponding with described drift putting hole 53 keeps away position
Hole 63；Being provided with snap fastener in described drift putting hole 53, described pierce punch 11 connects drift and drives
Dynamic device, described snap fastener, described punch driver connect controller, and described controller connects
The detection having the end face of the described inner-outer stripper plate 6 of bottom surface laminating for detecting described male and female template 5 senses
Device, described detection sensor connects described controller.
The support blanking punching die of the present invention, its blanking boss passing through male and female template bottom surface and blanking
The cooperation of placing trough, presses and during lower mold matched moulds under upper mold, utilizes the impulsive force of upper mold to realize
Whole sheet material 100 punches out support, and makes the support punched out naturally fall in blanking placing trough
In, and in the moment of upper mold Yu lower mold matched moulds, detection sensor detects upper mold and lower mold matched moulds, then send out
The number of delivering letters gives controller, utilizes controller to control snap fastener and unclamps the clamping to pierce punch, and controls
Punch driver provides dynamic impact problem to pierce punch so that pierce punch rapid decrease, and by keeping away
Allow hole avoid pierce punch, thus support treat go out intended through hole at punching, namely one
During secondary matched moulds, namely in a punching course, it is simultaneously achieved blanking and two operations of punching are moved
Make, be greatly improved production efficiency.
It should be noted that utilize the height thickness equal to support 200 of blanking boss, and blanking is placed
The degree of depth of groove is 2 times of the thickness of support 200, thus when blanking, blanking boss and support can
It is housed in completely in blanking placing trough, the most just can meet bottom surface and the inner-outer stripper of male and female template well
The laminating completely of the end face of plate, thus the detection offer for detection sensor measures signal, the most accurately
Make puncture motion quickly timely, the time of a punching course i.e. a blanking of the prior art
Duration, thus improve production efficiency further.
Specifically, described snap fastener includes symmetrically arranged for the two of pierce punch described in clamping 11
Individual claw, each described claw connects the telescoping mechanism being horizontally installed in described male and female template 5, institute
State telescoping mechanism and connect described controller.Preferably, the clamping section of described claw is semicircular structure, two
Shape conglobate clamping part when individual described claw fastens.Wherein, the clamping face of clamping part is flexible material.
Therefore, when original state, by the cooperation of two claws so that pierce punch is hidden with security and stability and set
In drift putting hole, thus when upper mold quickly blanking downwards, pierce punch will not drop out drift and place
Hole, thus improve the safety and reliability of processing, it is to avoid the damage of mould.And complete in blanking
Time, controller controls telescoping mechanism and drives the claw of snap fastener to shrink, and then unclamps pierce punch
Clamping so that pierce punch can be along the axis direction of drift putting hole under the driving of punch driver
Move downward with punching.
Preferably, the periphery of described blanking boss 52 is provided with blanking cutter, the first side of described blanking cutter
Face fit described blanking boss 52 side, described blanking cutter bottom be provided with instrument bevel, institute
Stating the angle between instrument bevel and described first side is 30 °.Utilize blanking cutter die-cut at blanking boss
While, it is provided that auxiliary cut power, so that the edge of the support after cutting is more neat.
Preferably, the bottom of described blanking placing trough 62 is provided with material jacking mechanism, described material jacking mechanism with
Described controller connects, time initial, and the top end face of described material jacking mechanism and described blanking placing trough 62
Bottom surface is concordant, and when blanking punching completes, described controller controls described material jacking mechanism and moves upward, with
Support after processing is ejected described blanking placing trough 62.Wherein, the top of described material jacking mechanism is elastic
Part.After blanking and puncture motion complete, utilize material jacking mechanism that support ejects blanking placing trough, and then
Realize de-material, and elastic component, using the teaching of the invention it is possible to provide certain buffering, it is to avoid the bottom surface of damage support.
Described male and female template 5 offers four the first fixing holes 51, and described inner-outer stripper plate 6 offers four
Second fixing hole 61, described first fixing hole 51 and described second fixing hole 61 one_to_one corresponding, and described
First fixing hole 51 is connected with described second fixing hole 61 guide pillar.
Described upper mold also includes the upper cushion block 2 being arranged at the top of described upper bolster 3, described upper cushion block 2
Top be provided with mounting plate 1.Described lower mold also includes the underlay being arranged at the bottom of described die shoe 8
Block 9, the bottom of described lower cushion block 9 is provided with bottom plate 10.
The know-why of the present invention is described above in association with specific embodiment.These describe and are intended merely to explain
The principle of the present invention, and limiting the scope of the invention can not be construed to by any way.Based on this
The explanation at place, those skilled in the art need not pay performing creative labour can associate the present invention's
Other detailed description of the invention, within these modes fall within protection scope of the present invention.
Claims (9)
1. a support blanking punching die, including upper die and lower die setting up and down, it is characterized in that, described upper mold includes upper bolster (3), train wheel bridge (4) and the male and female template (5) being from top to bottom sequentially connected with, and described lower mold includes die shoe (8), lower plate (7) and the inner-outer stripper plate (6) being sequentially connected with from the bottom to top；The bottom surface of described male and female template (5) is provided with the blanking boss (52) that profile is consistent with the profile of support, described blanking boss (52) offer with support treat the drift putting hole (53) that punching (201) is corresponding, described drift putting hole (53) is placed with pierce punch (11), the bottom of described pierce punch (11) is absorbed in described drift putting hole (53), the end face of described inner-outer stripper plate (6) is provided with the blanking placing trough (62) corresponding with described blanking boss (52), 2 times of the thickness that the degree of depth is support of described blanking placing trough (62), the height of described blanking boss (52) is equal to the thickness of support, described blanking placing trough (62) offers and corresponding with described drift putting hole (53) keeps away a hole (63)；Described drift putting hole (53) is provided with snap fastener, described pierce punch (11) connects punch driver, described snap fastener, described punch driver connect controller, described controller connects the detection sensor of the end face of the described inner-outer stripper plate (6) of bottom surface laminating having for detecting described male and female template (5), and described detection sensor connects described controller.
Support blanking punching die the most according to claim 1, it is characterized in that, described snap fastener includes symmetrically arranged two claws for pierce punch described in clamping (11), each described claw connects the telescoping mechanism being horizontally installed in described male and female template (5), and described telescoping mechanism connects described controller.
Support blanking punching die the most according to claim 2, it is characterised in that the clamping section of described claw is semicircular structure, shape conglobate clamping part when two described claws fasten.
Support blanking punching die the most according to claim 1, it is characterized in that, the periphery of described blanking boss (52) is provided with blanking cutter, the side of the first described blanking boss (52) of side laminating of described blanking cutter, the bottom of described blanking cutter is provided with instrument bevel, and the angle between described instrument bevel and described first side is 30 °.
Support blanking punching die the most according to claim 1, it is characterized in that, the bottom of described blanking placing trough (62) is provided with material jacking mechanism, described material jacking mechanism is connected with described controller, time initial, the top end face of described material jacking mechanism is concordant with the bottom surface of described blanking placing trough (62), when blanking punching completes, described controller controls described material jacking mechanism and moves upward, so that the support after processing is ejected described blanking placing trough (62).
Support blanking punching die the most according to claim 5, it is characterised in that the top of described material jacking mechanism is elastic component.
Support blanking punching die the most according to claim 1; it is characterized in that; described upper mold also includes the upper cushion block (2) being arranged at the top of described upper bolster (3), and the top of described upper cushion block (2) is provided with mounting plate (1).
Support blanking punching die the most according to claim 1; it is characterized in that; described lower mold also includes the lower cushion block (9) being arranged at the bottom of described die shoe (8), and the bottom of described lower cushion block (9) is provided with bottom plate (10).
Support blanking punching die the most according to claim 1, it is characterized in that, described male and female template (5) offers four the first fixing holes (51), described inner-outer stripper plate (6) offers four the second fixing holes (61), described first fixing hole (51) and described second fixing hole (61) one_to_one corresponding, and described first fixing hole (51) is connected with described second fixing hole (61) and has guide pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223863.XA CN104826936B (en) | 2015-05-05 | 2015-05-05 | A kind of support blanking punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223863.XA CN104826936B (en) | 2015-05-05 | 2015-05-05 | A kind of support blanking punching die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104826936A CN104826936A (en) | 2015-08-12 |
| CN104826936B true CN104826936B (en) | 2016-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510223863.XA Active CN104826936B (en) | 2015-05-05 | 2015-05-05 | A kind of support blanking punching die |
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| CN (1) | CN104826936B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513483A (en) * | 2016-12-30 | 2017-03-22 | 重庆高威汽车科技有限公司 | Metal plate stamping device with cracks capable of being detected comprehensively |
| CN107350348A (en) * | 2017-08-25 | 2017-11-17 | 苏州申达洁净照明股份有限公司 | A kind of lamp bottom plate automatic forming equipment |
| DE102019112547A1 (en) * | 2019-05-14 | 2020-11-19 | Felss Systems Gmbh | Processing unit and processing machine for processing a workpiece on a workpiece wall and a method for producing a processing unit of the type mentioned |
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| CN201455087U (en) * | 2009-08-17 | 2010-05-12 | 天津华舜汽配制造有限公司 | Punching die of support seat |
| CN102744326A (en) * | 2012-07-07 | 2012-10-24 | 重庆长安索奇汽车零部件有限公司 | Automobile front damper installation plate blanking die |
| CN203265378U (en) * | 2013-05-15 | 2013-11-06 | 昆山电子羽电业制品有限公司 | Punching blanking die |
| CN203955880U (en) * | 2014-06-05 | 2014-11-26 | 昆山电子羽电业制品有限公司 | A kind of blanking punching die |
| CN204735612U (en) * | 2015-05-05 | 2015-11-04 | 昆山电子羽电业制品有限公司 | Support unloading cut -out press |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2567780B2 (en) * | 1992-03-13 | 1996-12-25 | 株式会社アイピーシー | Engine manifold flange manufacturing method |
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2015
- 2015-05-05 CN CN201510223863.XA patent/CN104826936B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201455087U (en) * | 2009-08-17 | 2010-05-12 | 天津华舜汽配制造有限公司 | Punching die of support seat |
| CN102744326A (en) * | 2012-07-07 | 2012-10-24 | 重庆长安索奇汽车零部件有限公司 | Automobile front damper installation plate blanking die |
| CN203265378U (en) * | 2013-05-15 | 2013-11-06 | 昆山电子羽电业制品有限公司 | Punching blanking die |
| CN203955880U (en) * | 2014-06-05 | 2014-11-26 | 昆山电子羽电业制品有限公司 | A kind of blanking punching die |
| CN204735612U (en) * | 2015-05-05 | 2015-11-04 | 昆山电子羽电业制品有限公司 | Support unloading cut -out press |
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| Publication number | Publication date |
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| CN104826936A (en) | 2015-08-12 |
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