CN109226395A - It is a kind of for cutting off the side trimming device and composite die of tailing - Google Patents
It is a kind of for cutting off the side trimming device and composite die of tailing Download PDFInfo
- Publication number
- CN109226395A CN109226395A CN201811160265.2A CN201811160265A CN109226395A CN 109226395 A CN109226395 A CN 109226395A CN 201811160265 A CN201811160265 A CN 201811160265A CN 109226395 A CN109226395 A CN 109226395A
- Authority
- CN
- China
- Prior art keywords
- trimming
- knife
- stripper plate
- edge
- tailing
- 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.)
- Granted
Links
- 238000009966 trimming Methods 0.000 title claims abstract description 100
- 238000005520 cutting process Methods 0.000 title claims abstract description 16
- 239000002131 composite material Substances 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 36
- 238000010586 diagram Methods 0.000 description 14
- 239000006227 byproduct Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000126 substance 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/005—Edge deburring or smoothing
-
- 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
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to stamping die technologies, more particularly to a kind of for cutting off the side trimming device and composite die of tailing, the structure of the side trimming device includes two fixing seats, ejecting mechanism, die holder, clamping plate and stripper plate, the trimming punch being fixed on die holder, and the trimming edge of a knife being set in turn in below stripper plate enter son and slide；Ejecting mechanism is able to drive die holder, clamping plate and stripper plate and slides in the Y direction of fixing seat, and the trimming edge of a knife, which enters son, to cooperate sliding with slide in the Z-axis direction；Clamping plate and stripper plate offer the bore of the punch passed through for trimming punch, and the trimming edge of a knife enters sub correspond to and offers edge of a knife hole, and the shape that stripper plate and the trimming edge of a knife enter position of the son for placing product corner is consistent with the shape of the product corner.The present invention realizes side trimming and other process on same mold while working, and substantially increases production efficiency, shortens production cycle, high degree of automation.
Description
Technical field
The present invention relates to stamping die technologies, and in particular to a kind of side trimming device for cutting off tailing and
Composite die.
Background technique
Display backplane or other products are in surrounding lateral flange moulding process mostly at present, and product 30 turns in order to prevent
Side corrugation, can reserve one small section of tailing 301 on product corner 300, when turn on one's side edge forming after, it is smart in order to reach product
Degree, need to cut off the tailing 301 (as depicted in figs. 1 and 2).It, then must be however, to cut off the tailing of product side
The side horizontal of product is placed in lower template, then could be cut off to the tailing of product side.In order to complete this
One process, the prior art are usually in addition to make a set of shaving die for punching products side tailing again.In this way, not
Only cost of manufacture increases, and worker need to remove product, product is then put into shaving die again after completing lateral flange process
A press work is carried out to cut off tailing, cause it is entire process is tedious, the degree of automation is low, and the production cycle is long, efficiency
Lowly, it also increases the labor intensity of workers, therefore, existing mould structure and processing method have been unable to satisfy large-scale production
It needs.
Summary of the invention
It is an object of the invention to aiming at the shortcomings in the prior art, and provide a kind of for cutting off the lateral incision of tailing
Side device and composite die, which can cut off tailing automatically, and can be mounted in one set of die, realize side
Face trimming and other process work simultaneously on same mold, substantially increase production efficiency, shorten the production cycle,
High degree of automation.
The purpose of the present invention is achieved through the following technical solutions:
It provides a kind of for cutting off the side trimming device of tailing, including two fixing seats, is from top to bottom sequentially connected
Ejecting mechanism, die holder, clamping plate and stripper plate between two fixing seats, the trimming punch being fixed on die holder, and successively
Be set to the trimming edge of a knife below the stripper plate enter son and slide, in which: the ejecting mechanism be able to drive die holder, clamping plate and
Stripper plate slides in the Y direction of fixing seat, and the trimming edge of a knife, which enters son, to cooperate sliding with slide in the Z-axis direction；
The clamping plate and stripper plate offer the bore of the punch passed through for trimming punch, and the trimming edge of a knife enters son correspondence and offers the edge of a knife
Hole, the stripper plate and the trimming edge of a knife enter the shape and the shape phase one of the product corner at position of the son for placing product corner
It causes.
It further include the first spring for making stripper plate withstand product, the stripper plate and die holder in above-mentioned technical proposal
The groove for installing the first spring is offered respectively, one end of first spring is fixed in the groove of die holder, and described
The other end of one spring passes through Boards wall in the groove of stripper plate.
It further include for the trimming edge of a knife to be entered son along the second spring of Z-direction ejection described the in above-mentioned technical proposal
One end of two springs enters son with the trimming edge of a knife and connect positioned at a side of Z-direction.
In above-mentioned technical proposal, the trimming edge of a knife enters son and is provided with sliding rail, and the slide is correspondingly arranged on and the cunning
The sliding slot that rail matches.
In above-mentioned technical proposal, the die holder, clamping plate and stripper plate pass sequentially through bolt and are fixedly connected.
In above-mentioned technical proposal, the stripper plate and the trimming edge of a knife enter son to the position applied to placement product corner in straight
Angular shape.
The present invention also provides the composite die that a kind of lateral incision side and other processes can carry out simultaneously, including die ontology, institutes
It states and at least two processing unit is installed on die ontology, one of processing unit is above-mentioned a kind of for cutting off side
The side trimming device of angle clout, which is installed at the corresponding position in product corner, the fixing seat and cunning
Seat is both secured to the die ontology.
It further include for the molding rollover of lateral flange in above-mentioned technical proposal, at least two processing unit
Side processes unit.
Beneficial effects of the present invention:
Of the invention is a kind of for cutting off the side trimming device of tailing, when closed mode state (such as Fig. 3 and Fig. 4 institute
Show), ejecting mechanism drives die holder, clamping plate and stripper plate to move downward, and so that stripper plate is withstood product corner so that product corner is pasted
Firmly the trimming edge of a knife enters son, and ejecting mechanism pushes trimming punch downward actuation at this time, sequentially passes through stripper plate and the trimming edge of a knife enters son
Edge of a knife hole, tailing is cut off, the tailing of excision slides from edge of a knife hole；(such as Fig. 5 and figure when die opening state
Shown in 6), ejecting mechanism drives stripper plate and trimming punch to move upwards disengaging product, at this point, the trimming edge of a knife enters son along slide
On track skid off and by product corner eject realize de- material, to complete the side trimming process of entire tailing.With it is existing
There is technology to compare, the present invention realizes the side trimming of tailing and other processing units can be on same mold simultaneously
It carries out, so that with may be implemented in one set of die multiple processing units continuous and automatic operation, substantially increases production efficiency, contracting
The short production cycle, and the side trimming device is convenient for disassembly and assembly, for ease of maintenaince, saves the system that opposite side trimming device is individually opened
This is caused, further decreases cost, which can preferably meet the needs of large-scale production, promote product
The market competitiveness.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the embodiment in attached drawing is not constituted to any limit of the invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram with lateral flange product.
Fig. 2 is the structural schematic diagram of another angle with lateral flange product.
Fig. 3 is the structural schematic diagram that side trimming device of the invention is in closed mode state.
Fig. 4 is the structural schematic diagram for another angle that side trimming device of the invention is in closed mode state.
Fig. 5 is the structural schematic diagram that side trimming device of the invention is in die opening state.
Fig. 6 is the structural schematic diagram for another angle that side trimming device of the invention is in die opening state.
Fig. 7 is the structural schematic diagram of the stripper plate of side trimming device of the invention.
Fig. 8 is the structural schematic diagram of another angle of the stripper plate of side trimming device of the invention.
Fig. 9 is the structural schematic diagram for the first angle that the trimming edge of a knife of side trimming device of the invention enters son.
Figure 10 is the structural schematic diagram for the second angle that the trimming edge of a knife of side trimming device of the invention enters son.
Figure 11 is the structural schematic diagram for the third angle that the trimming edge of a knife of side trimming device of the invention enters son.
Figure 12 is the structural schematic diagram of the first angle of the slide of side trimming device of the invention.
Figure 13 is the structural schematic diagram of another angle of the slide of side trimming device of the invention.
Figure 14 is the structural schematic diagram of composite die of the invention.
Appended drawing reference:
Die ontology 100, side trimming device 200；
Product 30, product corner 300, tailing 301；
Fixing seat 1, ejecting mechanism 2, die holder 3, clamping plate 4, stripper plate 5, bore of the punch 51, trimming punch 6；
The trimming edge of a knife enters sub 7, edge of a knife hole 71, sliding rail 72；
Slide 8, sliding slot 81；
First spring 9, second spring 10.
Specific embodiment
With the following Examples and attached drawing the invention will be further described.
The composite die that a kind of lateral incision side of the present embodiment and other processes can carry out simultaneously, as shown in figure 14, including mould
Have ontology 100, side trimming device 200 and other processing units for cutting off tailing be installed on die ontology 100,
He, which processes unit, can be any pressing workstation such as punching, stretching.Wherein, which is installed on to be added
At position corresponding to the corner of chemical product 30.
As shown in Fig. 3 to Fig. 6 and Figure 14, side trimming device 200 includes two fixing seats 1, is from top to bottom sequentially connected
Ejecting mechanism 2, die holder 3, clamping plate 4 and stripper plate 5 between two fixing seats 1, the trimming punch 6 being fixed on die holder 3, with
And the trimming edge of a knife being set in turn in below stripper plate 5 enters son 7 and slide 8, in which: fixing seat 1 and slide 8 are both secured to mold
Ontology 100, die holder 3, clamping plate 4 pass sequentially through bolt with stripper plate 5 and are fixedly connected.Ejecting mechanism 2 is able to drive die holder 3, clamping plate 4
It is slided in the Y direction of fixing seat 1 with stripper plate 5, and realizes the liftout in the Y-axis direction of stripper plate 5 and de- material.Edge-trimming cutter
Mouth, which enters son 7 and can cooperate in the Z-axis direction with slide 8, to be slided, with realize the trimming edge of a knife enter 7 liftout in the Z-axis direction of son and
De- material.Y-axis and Z-direction in the present embodiment refer to Y-axis marked in Fig. 4 and Fig. 6 and Z-direction.
Side trimming device 200 further includes the first spring 9 for making stripper plate 5 withstand product 30, corresponding, stripper plate 5
The groove for installing the first spring 9 is offered respectively with die holder 3, one end of the first spring 9 is fixed in the groove of die holder 3,
The other end of first spring 9 passes through clamping plate 4 and is fixed in the groove of stripper plate 5.When ejecting mechanism 2 drives die holder 3,4 and of clamping plate
When stripper plate 5 moves downward, due to compress the first spring 9 effect, can make stripper plate 5 downwardly against product corner 300 with
So that product corner 300 is touched the trimming edge of a knife and enter son 7, and then trimming punch 6 carries out downwards lateral incision side process, improves machining accuracy.
Side trimming device 200 further include for by the trimming edge of a knife enter son 7 along Z-direction ejection second springs 10, second
One end of spring 10 enters son 7 with the trimming edge of a knife and connect positioned at a side of Z-direction, and the other end of second spring 10 is fixed on mould
Has ontology 100.When die closing, the trimming edge of a knife enters son 7 and is headed into along Z-direction second spring 10 is made to be in compressive state, when complete
Behind lateral incision side, ejecting mechanism 2 drives stripper plate 5 and trimming punch 6 to move upwards and is detached from product corner 300, at this point, by compressing
Second spring 10 push the trimming edge of a knife enter son 7 on slide 8 sliding so that along Z-direction by product corner 300 eject realize
De- material.
As shown in figs. 7 to 11, stripper plate 5 and the trimming edge of a knife enter son 7 for place product corner position shape with
The shape of the product corner is consistent.Specifically, the rectangular shape of the shape, convenient for product corner can well with stripper plate
5 and the trimming edge of a knife enter son and 7 fit, improve lateral incision side precision.Clamping plate 4 and stripper plate 5 are offered to be rushed for what trimming punch 6 passed through
Head bore 51, the trimming edge of a knife enter 7 correspondence of son and offer edge of a knife hole 71, and removed tailing passes through the edge of a knife hole 71 and is discharged.
Specifically, the trimming edge of a knife, which enters son 7, is provided with sliding rail 72, slide 8 is correspondingly arranged on the sliding slot matched with sliding rail 72
81 (see Figure 12 and Figure 13).The trimming edge of a knife enters son 7 and uses sliding block form, can be along the voluntarily de- material of the track on slide 8, thus nothing
Material jacking mechanism need to be increased, have the advantages that structure be simple and convenient to operate, it is easy to process and maintenance.
200 working principle of side trimming device of the present embodiment is as follows:
When closed mode state (as shown in Figure 3 and Figure 4), ejecting mechanism 2 drives die holder 3, clamping plate 4 and stripper plate 5 to transport downwards
It is dynamic, due to the effect of the first spring 9, make stripper plate 5 downwardly against product corner 300 so that product corner 300 touch edge-trimming cutter
Mouth enters son 7, and ejecting mechanism 2 pushes 6 downward actuation of trimming punch at this time, sequentially passes through stripper plate 5 and the trimming edge of a knife enters the knife of son 7
Oral pore 71, cuts off tailing, and the tailing of excision slides from edge of a knife hole 71；(such as Fig. 5 and figure when die opening state
Shown in 6), ejecting mechanism 2 drives stripper plate 5 and trimming punch 6 to move upwards and is detached from product 30, at this point, second spring 10 pushes
The trimming edge of a knife enters son 7 and skids off along the track on slide and eject product corner 300 and realize de- material, to complete entire corner
The side trimming process of clout.
Compared with prior art, the present invention realizes the side trimming of tailing 301 and other processing units can be
It is carried out simultaneously on same mold, thus with may be implemented in one set of die multiple processing units continuous and automatic operation, significantly
Production efficiency is improved, shortens the production cycle, and the side trimming device 200 is convenient for disassembly and assembly, for ease of maintenaince, saves opposite side
The manufacturing cost that trimming device 200 is individually opened, further decreases cost, which can preferably meet scale
The demand that metaplasia produces promotes the competitiveness of product in market.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (8)
1. a kind of for cutting off the side trimming device of tailing, it is characterised in that: including two fixing seats, from top to bottom successively
Ejecting mechanism, die holder, clamping plate and the stripper plate being connected between two fixing seats, the trimming punch being fixed on die holder, and
It is set in turn in the trimming edge of a knife below the stripper plate and enters son and slide, in which: the ejecting mechanism is able to drive die holder, folder
Plate and stripper plate slide in the Y direction of fixing seat, and the trimming edge of a knife, which enters son, to cooperate cunning with slide in the Z-axis direction
It is dynamic；The clamping plate and stripper plate offer the bore of the punch passed through for trimming punch, and the trimming edge of a knife enters son correspondence and offers knife
Oral pore, the stripper plate and the trimming edge of a knife enter the shape and the shape phase of the product corner at position of the son for placing product corner
Unanimously.
2. according to claim 1 a kind of for cutting off the side trimming device of tailing, it is characterised in that: further include using
In the first spring for making stripper plate withstand product, the stripper plate and die holder are offered respectively for installing the recessed of the first spring
One end of slot, first spring is fixed in the groove of die holder, and the other end of first spring passes through Boards wall in de-
In the groove of flitch.
3. according to claim 1 a kind of for cutting off the side trimming device of tailing, it is characterised in that: further include using
Enter son along the second spring of Z-direction ejection, one end of the second spring and the trimming edge of a knife in the trimming edge of a knife is entered son
It is connected positioned at a side of Z-direction.
4. according to claim 1 a kind of for cutting off the side trimming device of tailing, it is characterised in that: the trimming
The edge of a knife enters son and is provided with sliding rail, and the slide is correspondingly arranged on the sliding slot matched with the sliding rail.
5. according to claim 1 a kind of for cutting off the side trimming device of tailing, it is characterised in that: the mould
Seat, clamping plate pass sequentially through bolt with stripper plate and are fixedly connected.
6. according to claim 1 a kind of for cutting off the side trimming device of tailing, it is characterised in that: the de- material
Plate and the trimming edge of a knife enter son to the rectangular shape in position for being applied to placement product corner.
7. the composite die that a kind of lateral incision side and other processes can carry out simultaneously, including die ontology, it is characterised in that: the mould
At least two processing unit is installed on tool ontology, one of processing unit is claim 1 to 5 any one institute
That states is a kind of for cutting off the side trimming device of tailing, which is installed on position corresponding in product corner
Place, the fixing seat and slide are both secured to the die ontology.
8. the composite die that a kind of lateral incision side according to claim 7 and other processes can carry out simultaneously, it is characterised in that:
It further include for the molding lateral flange processing unit of lateral flange at least two processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811160265.2A CN109226395B (en) | 2018-09-30 | 2018-09-30 | Side trimming device for cutting off leftover materials and composite die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811160265.2A CN109226395B (en) | 2018-09-30 | 2018-09-30 | Side trimming device for cutting off leftover materials and composite die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109226395A true CN109226395A (en) | 2019-01-18 |
| CN109226395B CN109226395B (en) | 2023-12-22 |
Family
ID=65054288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811160265.2A Active CN109226395B (en) | 2018-09-30 | 2018-09-30 | Side trimming device for cutting off leftover materials and composite die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109226395B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809831A (en) * | 2019-11-16 | 2021-05-18 | 浙江舒康科技有限公司 | Paper pulp bowl cover surplus limit and lift cutting die and side cut equipment of lid |
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| CN105965785A (en) * | 2016-07-06 | 2016-09-28 | 健大电业制品（昆山）有限公司 | Injection mold capable of automatically cutting off material head |
| CN107470460A (en) * | 2017-08-16 | 2017-12-15 | 无锡威唐工业技术股份有限公司 | A kind of processing mold of seat slide support |
| CN206997556U (en) * | 2017-08-04 | 2018-02-13 | 四川长虹技佳精工有限公司 | A kind of mould structure for being used for side hole flanging for metal backing |
| CN107983849A (en) * | 2017-12-01 | 2018-05-04 | 柳州市钜嘉机械有限公司 | A kind of multistation metal plate mould |
| CN209189563U (en) * | 2018-09-30 | 2019-08-02 | 东莞市豪顺精密科技有限公司 | It is a kind of for cutting off the side trimming device and composite die of tailing |
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2018
- 2018-09-30 CN CN201811160265.2A patent/CN109226395B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10314874A (en) * | 1997-05-22 | 1998-12-02 | Nisshin Kogyo Kk | Fransfer press die |
| JP2004337909A (en) * | 2003-05-15 | 2004-12-02 | Kuroda Precision Ind Ltd | Knockout device in punching die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809831A (en) * | 2019-11-16 | 2021-05-18 | 浙江舒康科技有限公司 | Paper pulp bowl cover surplus limit and lift cutting die and side cut equipment of lid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109226395B (en) | 2023-12-22 |
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