CN108838474A - Die assembly structure - Google Patents
Die assembly structure Download PDFInfo
- Publication number
- CN108838474A CN108838474A CN201810675726.3A CN201810675726A CN108838474A CN 108838474 A CN108838474 A CN 108838474A CN 201810675726 A CN201810675726 A CN 201810675726A CN 108838474 A CN108838474 A CN 108838474A
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- China
- Prior art keywords
- die
- cutting
- slow silk
- slow
- assembly structure
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/12—Forming parts of complementary shape, e.g. punch-and-die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/24—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thermal Sciences (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
A kind of die assembly structure, it is greatly improved the machining accuracy with radian workpiece, it can avoid weighing wounded the generation of problem simultaneously, it includes knife model mould, it further includes slow silk thread cutting die, it is provided with slow silk wears groove hole corresponding with die cutting product shape on slow silk thread cutting die, the two sides in slow silk wears groove hole are respectively arranged with registration holes, the positioning column being correspondingly arranged with registration holes is provided on knife model mould.
Description
Technical field
The present invention relates to die cutting product technology field, specially a kind of die assembly structure.
Background technique
During using die-cutting machine processing die cutting product, often need to process the cross cutting work with certain radian shape
Part, such product are higher to the required precision of workpiece radian, but by die industry process capability and milling cutter diameter intensity shadow
Ring, when processing mould cutting part direct using die-cutting machine, cutting die can not accurate machining go out the workpiece of high-precision radian requirement, and work as
Be die cut workpiece thickness it is thicker when, die cutting product weighs that problem is serious wounded, greatly reduces the quality of formed product.For example, by using milling
For knife to when turning is that arc-shaped L shape steel workpiece is processed, milling cutter can not accurately process the turning radian of L shape workpiece,
When die cutting product material is harder, material is thicker, extruding force is also easy to produce between milling cutter and L shape workpiece and causes the pressure of die cutting product
Hurt problem.
Summary of the invention
Precision is lower when processing band radian workpiece for milling cutter cutting die existing in the prior art, and the clast in knife chamber can not
Headroom is also easy to produce the problems such as die cutting product weighs wounded, and the present invention provides a kind of die assembly structures, is greatly improved band radian
The machining accuracy of workpiece, while can avoid weighing wounded the generation of problem.
A kind of die assembly structure comprising knife model mould, which is characterized in that it further includes slow silk thread cutting die, institute
It states and is provided with slow silk wears groove hole corresponding with the die cutting product shape on slow silk thread cutting die, the slow silk wears groove hole
Two sides are respectively arranged with registration holes；The positioning column being correspondingly arranged with the registration holes is provided on the knife model mould.
It is further characterized by being provided with the slow silk that several are evenly arranged and wear on the slow silk thread cutting die
Slot.
The knife model mould is installed on die-cutting machine, and position corresponding with the knife model mould is equipped on the die-cutting machine
Milling cutter, the knife model mould include upper knife model mould and lower knife model mould, and the positioning column is fixedly installed on the lower cutting die mould
On tool；
The slow silk cutting die is installed on slow silk machine, and position corresponding with the slow silk cutting die is installed on the slow silk machine
There is wire electrode；
The registration holes are circle, and the registration holes include at least two, and the registration holes are symmetrically arranged in the slow silk wears groove
The two sides in hole；
The positioning column is set as cylindrical, and the diameter of the positioning column is less than the diameter of the registration holes；
The shape in the slow silk wears groove hole is corresponding with the profile of the die cutting product, and the slow silk wears groove hole, the cross cutting produce
Product profile is L shape, the slow silk wears groove hole, the die cutting product turning be arc-shaped, the interior turning of the die cutting product
The radius of the arc-shaped place circle be 0.2mm, the radius of the arc-shaped place circle at the outer turning of the die cutting product
For 0.6mm, the arc-shaped arc angle is 45 ° ~ 80 °；
The raw material of the die cutting product be quadrangle steel plate, the steel plate with a thickness of 18 ~ 20mm.
A method of cutting die processing is carried out using the die assembly structure, carries out Milling Machining behaviour using the die-cutting machine
Make, which is characterized in that
（1）Before cutting the die cutting product using the die-cutting machine, slow silk processing is carried out first, using the slow silk machine in institute
The profile that the die cutting product is cut on steel plate is stated, specific procedure of processing is：The steel plate is placed in the slow silk
On cutting die, processed using the position that the wire electrode on the slow silk machine corresponds to the slow silk wears groove hole on the steel plate
The profile of the L-shaped die cutting product out, wherein the profile of the die cutting product processed is the wire electrode along the mould
The L-shaped hollowed out area that the edge cutting processing of product goes out is cut, the turning of the L-shaped hollowed out area is the circular arc of 0.2mm, is made
With not cut to the wherein a line opposite with the circular arc in the wire electrode process；
（2）To passing through step（1）The steel plate of well cutting carries out the registration holes cutting processing, is existed using the wire electrode
The position cutting processing that the registration holes on the slow silk thread cutting die are corresponded on the steel plate goes out circular registration holes；
（3）To passing through step（1）, step（2）The steel plate of well cutting carries out the operation of die-cutting machine Milling Machining, will with it is described slowly
The steel plate of silk machine well cutting is placed on the lower knife model mould, and when placement makes the registration holes and the positioning column pair
It should place, so that the steel plate is fixed on the lower knife model mould, the milling cutter be made to correspond to the L shape on the steel plate
The outer rim of hollowed out area of die cutting product profile cut, i.e., using the milling cutter on the side of the profile of the die cutting product
Upper milling cutter cutting edge of a knife or a sword, the height of the die cutting product milled out are 2mm.
Using above structure of the invention, it is cut into the shape phase with die cutting product on steel plate using slow silk machine first
The profile of corresponding die cutting product, slow silk wears groove hole is provided on slow silk cutting die, and the shape and cross cutting in slow silk wears groove hole produce
The profile of product is corresponding, therefore carries out slow wire feeding operation convenient for slow silk machine, and a machine of waiting a moment is the thin metal using continuous moving
Silk makees electrode, also referred to as wire electrode, and a kind of machine tooling of pulse spark electric discharge removal metal, excision forming is carried out to workpiece,
Its corner accuracy processed, out of roundness are all very accurate, therefore, the arc accuracy on die cutting product being cut into using slow silk machine
It is higher, therefore the profile of die cutting product corresponding with the shape of die cutting product and arc chord angle is cut into using slow silk machine first, then
Cross cutting processing is carried out using die-cutting machine, the circular arc that can be accurately cut on die cutting product using which substantially increases cross cutting
The accuracy of gauge of product and the machining accuracy of die cutting product；It is cut on steel plate using slow silk machine first and is die cut production
The identical hollowed out area of the profile of product can prevent biggish using generating between milling cutter and die cutting product in die-cutting machine die cutting process
Extruding force, so as to avoid the generation for the problem that weighs wounded.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the slow silk thread cutting die of the present invention；
Fig. 2 is the structural schematic diagram of the lower knife model mould of the present invention;
Fig. 3 is the structural schematic diagram of the slow silk wears groove hole amplification of the present invention.
Specific embodiment
As shown in Figure 2, a kind of die assembly structure comprising knife model mould, knife model mould include upper knife model mould（In figure
It is not drawn into）With lower knife model mould 1, knife model mould is installed on die-cutting machine（It is not drawn into figure）, milling cutter is installed on die-cutting machine（Figure
In be not drawn into）, milling cutter is correspondingly arranged with knife model mould, and positioning corresponding with 22 position of registration holes is provided on lower knife model mould 1
Column 11, knife model mould 1 and the shape of die cutting product 31 match, and further include slow silk thread cutting die 2, as shown in Figure 1, Figure 3,
Several slow silk wears groove holes 21 corresponding with 31 profile of die cutting product being evenly arranged are provided on slow silk thread cutting die 2,
It is arc-shaped L shape that the shape of die cutting product 31, which is turning, in the present embodiment, therefore slow silk wears groove hole 21 is shaped to L
Shape, the turning in L shape slow silk wears groove hole 21 be it is arc-shaped, the radius of the arc-shaped place circle at the interior turning in slow silk wears groove hole 21 is
The radius of 0.2mm, the arc-shaped place circle at the outer turning in slow silk wears groove hole 21 are 0.6mm, and arc-shaped arc angle is
45 °, the two sides in slow silk wears groove hole 21 are respectively arranged with registration holes 22 on slow silk thread cutting die 2, and registration holes 22 are circle, this reality
Two registration holes 22 are respectively set in the two sides for applying slow silk wears groove hole 21 in example, and registration holes 22 are symmetrically arranged in slow silk wears groove hole 21
Two sides, the diameter of positioning column 11 are slightly less than the diameter of registration holes 22, make between positioning column 11 and registration holes 22 for clearance fit, mould
The raw material for cutting product 31 are the steel plate 3 of quadrangle, and L-shaped die cutting product 31 is processed on steel plate 3, steel plate 3
With a thickness of 20mm.
That the specific working principle is as follows is described for it：
（1）Before using die-cutting machine cutting die cutting product, slow silk processing is carried out first, is cut on steel plate 3 using slow silk machine
The profile of die cutting product 31 out, specific procedure of processing are：Steel plate 3 is placed on slow silk cutting die 2, using on slow silk machine
Wire electrode correspond to the position in slow silk wears groove hole 21 on steel plate 3 and process the profile of L-shaped die cutting product 31, wherein processing
The profile of die cutting product 31 out is wire electrode along the L-shaped hollowed out area that the edge cutting processing of die cutting product 31 goes out, L-shaped
The interior turning of hollowed out area is the circular arc that place radius of circle is 0.2mm, and outer turning is the circular arc that place radius of circle is 0.6mm, is made
With not cut to the wherein a line opposite with circular arc in wire electrode process；Slow silk machine is to utilize the thin of continuous moving
Wire makees electrode, also referred to as wire electrode, carries out pulse spark electric discharge removal metal to workpiece, a kind of lathe of excision forming adds
Work, corner accuracy, the out of roundness of processing are all very accurate, therefore, the circular arc on die cutting product being cut into using slow silk machine
Precision is higher；
（2）To passing through step（1）The steel plate 3 of well cutting carries out 22 cutting processing of registration holes, using wire electrode on steel plate 3
The position cutting processing of registration holes 22 on corresponding slow silk thread cutting die 2 goes out circular registration holes 22；
（3）To passing through step（1）, step（2）The steel plate 3 of well cutting carries out the operation of die-cutting machine Milling Machining, will use slow silk machine-cut
The steel plate 3 cut is placed on lower knife model mould 1, and when placement makes registration holes 22 are corresponding with positioning column 11 to place, thus by steel
Material plate 3 is fixed on lower knife model mould 1, thus effectively prevent shifting using the position of steel plate when milling cutter Milling Machining,
And it is positioned by registration holes 22 and positioning column 11, improves the accuracy of the processing dimension of die cutting product 31, keep milling cutter corresponding
The outer rim of 31 profile of L-shaped die cutting product on steel plate 3 is cut, that is, uses milling cutter hollowed out area on steel plate 3
Side upper milling cutter cutting edge of a knife or a sword, the height of the die cutting product 31 milled out are 2mm；The circle that can be accurately cut into using which on die cutting product 31
Arc substantially increases the accuracy of gauge of die cutting product 31 and the machining accuracy of die cutting product 31,
（4）Using step（3）While carrying out Milling Machining operation, the milling cutter remaining steel mill off that knife is intracavitary.Due to steel
Plate thickness relatively thickness is 20mm, therefore is cut on steel plate 3 using slow silk machine first identical with the profile of die cutting product 31
Hollowed out area can be prevented using generating biggish extruding force during milling cutter Milling Machining between milling cutter and die cutting product 31, thus
The generation of the problem of weighing wounded is avoided, while can also the remaining steel in the intracavitary portion of headroom knife.
Claims (8)
1. a kind of die assembly structure comprising knife model mould, which is characterized in that it further includes slow silk thread cutting die, described
It is provided with slow silk wears groove hole corresponding with the die cutting product shape on slow silk thread cutting die, the two of the slow silk wears groove hole
Side is respectively arranged with registration holes；The positioning column being correspondingly arranged with the registration holes is provided on the knife model mould.
2. a kind of die assembly structure according to claim 1, which is characterized in that be arranged on the slow silk thread cutting die
There is the slow silk wears groove hole that several are evenly arranged.
3. a kind of die assembly structure according to claim 2, which is characterized in that the knife model mould is installed on die-cutting machine
On, position corresponding with the knife model mould is equipped with milling cutter on the die-cutting machine, and the knife model mould includes upper knife model mould
With lower knife model mould, the positioning column is fixedly installed on the lower knife model mould.
4. a kind of die assembly structure according to claim 3, which is characterized in that the slow silk cutting die is installed on slowly
Silk machine, position corresponding with the slow silk cutting die is equipped with wire electrode on the slow silk machine.
5. a kind of die assembly structure according to claim 1, which is characterized in that the registration holes are circle, described right
Position hole includes at least two, and the registration holes are symmetrically arranged in the two sides in the slow silk wears groove hole.
6. a kind of die assembly structure according to claim 1, which is characterized in that the positioning column is set as cylindrical,
The diameter of the positioning column is less than the diameter of the registration holes.
7. a kind of die assembly structure according to claim 1, which is characterized in that the shape in the slow silk wears groove hole and institute
The profile for stating die cutting product is corresponding, and the slow silk wears groove hole, the die cutting product profile are L shape, the slow silk wears groove hole,
The turning of the die cutting product be it is arc-shaped, the radius of the arc-shaped place circle at the interior turning of the die cutting product is
The radius of 0.2mm, the arc-shaped place circle at the outer turning of the die cutting product are 0.6mm, the arc-shaped arc chord angle
Degree is 45 ° ~ 80 °.
8. a kind of die assembly structure according to claim 1, which is characterized in that the raw material of the die cutting product are four
The steel plate of side shape, the steel plate with a thickness of 18 ~ 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675726.3A CN108838474A (en) | 2018-06-27 | 2018-06-27 | Die assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675726.3A CN108838474A (en) | 2018-06-27 | 2018-06-27 | Die assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108838474A true CN108838474A (en) | 2018-11-20 |
Family
ID=64202556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810675726.3A Pending CN108838474A (en) | 2018-06-27 | 2018-06-27 | Die assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108838474A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070186747A1 (en) * | 2005-12-21 | 2007-08-16 | Faye Angevine | Die cutter |
| CN102241159A (en) * | 2011-06-09 | 2011-11-16 | 正元国际印刷包装有限公司 | Mold cutting plate |
| CN203141586U (en) * | 2013-01-12 | 2013-08-21 | 玉田县诚远印刷包装机械有限公司 | Die cutting machine applicable to high-precision products |
| CN203510340U (en) * | 2013-10-21 | 2014-04-02 | 苏州世优佳电子科技有限公司 | Die-cutting machine aluminum plate cutting die |
| CN208584072U (en) * | 2018-06-27 | 2019-03-08 | 无锡积捷光电材料有限公司 | A kind of die assembly structure |
-
2018
- 2018-06-27 CN CN201810675726.3A patent/CN108838474A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070186747A1 (en) * | 2005-12-21 | 2007-08-16 | Faye Angevine | Die cutter |
| CN102241159A (en) * | 2011-06-09 | 2011-11-16 | 正元国际印刷包装有限公司 | Mold cutting plate |
| CN203141586U (en) * | 2013-01-12 | 2013-08-21 | 玉田县诚远印刷包装机械有限公司 | Die cutting machine applicable to high-precision products |
| CN203510340U (en) * | 2013-10-21 | 2014-04-02 | 苏州世优佳电子科技有限公司 | Die-cutting machine aluminum plate cutting die |
| CN208584072U (en) * | 2018-06-27 | 2019-03-08 | 无锡积捷光电材料有限公司 | A kind of die assembly structure |
Non-Patent Citations (1)
| Title |
|---|
| 余辉等: "《印刷工艺》", 重庆大学出版社 * |
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