CN104148492A - Bending forming device and method of insulating sheet - Google Patents
Bending forming device and method of insulating sheet Download PDFInfo
- Publication number
- CN104148492A CN104148492A CN201310177225.XA CN201310177225A CN104148492A CN 104148492 A CN104148492 A CN 104148492A CN 201310177225 A CN201310177225 A CN 201310177225A CN 104148492 A CN104148492 A CN 104148492A
- Authority
- CN
- China
- Prior art keywords
- insulating trip
- bending
- stamping
- stamping arm
- sides
- 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
- 238000005452 bending Methods 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000000465 moulding Methods 0.000 claims description 46
- 238000004080 punching Methods 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000004308 accommodation Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a bending forming device of an insulating sheet. The bending forming device comprises a first work station and a second work station. The first work station is provided with one or more dies. The second work station is provided with a bending die, a first stamping arm, two second stamping arms and a third stamping arm. After the insulating sheet is cut off, the bending die positions the insulating sheet first, the first stamping arm stamps the two sides of the insulating sheet upwards or downwards, then the two second stamping arms stamp and compact the two sides of the insulating sheet inwards, and finally the third stamping arm bends the ends of the two sides of the insulating sheet inwards to form the insulating sheet. The invention further discloses a bending forming method of the insulating sheet.
Description
Background field
The invention relates to a kind of bending and molding devices and methods therefor of insulating trip; Especially in regard to one with the first work station to the first blanking of insulating trip and carry out after punching, then with the second work station, this insulating trip is carried out the bending and molding devices and methods therefor of the insulating trip of punching press and bending and molding.
Background technology
The insulating trip of known technology, such as but not limited to the insulating trip in power supply unit, its bending and molding device conventionally with vapour-pressure type stamping machine first to this insulating trip punching press, with manual type, this insulating trip is carried out to bending and molding again, but this vapour-pressure type stamping machine need carry out punching (comprise and rush locating hole or convex closure) through the mould of 500-600mm length in the time of blanking, and its die cost is relatively costly.And while this insulating trip being carried out to bending and molding with manual type, operation is many and quality is unstable.
In addition, also have in wood mould mode before more early this insulating trip carried out after punching press, then with after desktop bender comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm again to this insulating trip bending and molding.Only the required manual process of above-mentioned known technology is many and produced insulating trip quality is unstable, really belongs to a fly in the ointment.
Summary of the invention
Known vapour-pressure type stamping machine or wood stamping press only limit to, with manual type, this insulating trip is carried out to bending and molding, so, will increase the manufacturing process of insulating trip bending and molding, increase manufacturing cost.And the quality of this insulating trip being carried out to bending and molding with manual type is also unstable.Finally, the mould of this known pressure formula stamping machine technology is quite long, will significantly increase die cost.
Therefore, need to develop a cost low, the devices and methods therefor that continuously insulating trip is carried out punching press and bending and molding can be provided, it can not only significantly reduce die length, also can reduce bending and molding operation, puies forward high-quality stability.
The bending and molding device that the invention provides a kind of insulating trip, comprising:
One first work station, it has an accommodation space with an accommodating insulating trip material strip, and this first work station has at least one mould, with to this insulating trip punching press, makes on this insulating trip, to have at least one locating hole or convex closure; And
One second work station, be positioned at a side of this first work station, it has a Bending Mould, one first stamping arm, two second stamping arms and one the 3rd stamping arm, after cutting off this insulating trip, first locate this insulating trip by this Bending Mould, and pass through this first stamping arm by the punching press up or down of the both sides of this insulating trip, then this two second stamping arm is respectively by both sides punching press to the inside, the compacting of this insulating trip, last again with the 3rd stamping arm by the inwardly bending again of the both side ends of this insulating trip, make it moulding.
The present invention also provides a kind of bending and molding method of insulating trip, and it comprises the following steps:
One insulating trip material strip is inserted in an accommodation space of one first work station;
To this insulating trip punching press, make on this insulating trip, to there is at least one locating hole or convex closure with at least one mould;
This insulating trip is placed on a Bending Mould of one second work station;
By the punching press up or down of the both sides of this insulating trip, make it bending with one first stamping arm;
With two second stamping arms respectively by the both sides punching press compacting to the inside of this insulating trip; And
By the inwardly bending again of the both side ends of this insulating trip, make it moulding with one the 3rd stamping arm.
The invention has the beneficial effects as follows, it can not only significantly reduce the length of mould, reduces the operation of bending and molding, also can put forward high-quality stability.
Brief description of the drawings
For reaching above-mentioned purpose and effect, the method for the technology used in the present invention means and structure thereof, enforcement, below in conjunction with the explanation of preferred embodiment and Toyota as after, wherein:
Figure 1A is according to the top view of the bending and molding device of an insulating trip of the present invention.
Figure 1B is according to the front view of the bending and molding device of an insulating trip of the present invention.
Fig. 2 is according to the top view of the insulating trip of the bending and molding device manufacturing of insulating trip of the present invention.
Fig. 3 is the flow chart of the bending and molding method of insulating trip of the present invention.
Detailed description of the invention
Conventionally according to the present invention, the bending and molding device of this best insulating trip comprises one first work station 10 and one second work station 20.Please also refer to Figure 1A, Figure 1B and Fig. 2, first work station 10 of this case has an accommodation space 11 with an accommodating insulating trip material strip 12, and this first work station 10 has at least one mould, and (it is known technology, and the emphasis of non-this case, therefore figure does not show), with to these insulating trip material strip 12 punching presses, make to there is at least one locating hole 1211 or convex closure 1212 on each insulating trip 121 on this insulating trip material strip 12.
This second work station 20 is sides that are positioned at this first work station 10, is for example and without limitation to left side, and it has a Bending Mould 21, one first stamping arm 22, two second stamping arms 23 and one the 3rd stamping arm 25.
Wherein, this Bending Mould 21 is the middle parts that are positioned at this first stamping arm 22, two second stamping arms 23 and the 3rd stamping arm 25, and its both sides slope inwardly, and top has a recess 211, and this recess 211 is such as but not limited to being M shape or W shape.
This first stamping arm 22 is the lower side that are positioned at this Bending Mould 21, is to drive with air pressure or oil pressure, and it further has: a microscope carrier 221, multiple spring 222 and two bending tools 223.Wherein, this microscope carrier 221 is the belows that are positioned at this Bending Mould 21, in order to carry this insulating trip 121; The plurality of spring 222 is the belows that are positioned at this microscope carrier 221, can provide this microscope carrier 221 required reciprocal elastic force; This two bending tool 223 is the both sides that lay respectively at the plurality of spring 222, can carry out pressing and bending to the both sides of this insulating trip 121.
Wherein, this two second stamping arm 23 is the both sides that are positioned at this Bending Mould 21, such as but not limited to driving with air pressure or oil pressure.
The 3rd stamping arm 25 is the upper sides that are positioned at this Bending Mould 21, such as but not limited to driving with air pressure or oil pressure.
In addition, the bending and molding device of the insulating trip of this case further has all fracture band mechanisms 30, and it is a side that is placed in this first stamping arm 22, is for example and without limitation to right side, in order to cut off this insulating trip material strip 12, makes it to become single insulating sheet 121.
In addition, on this second work station 20, further there is a holding parts 26, can supply this two second stamping arm 23 of fixing and the 3rd stamping arm 25, and on this holding parts 26, further there is a press part 27, the front end of this press part 27 is to be placed in this recess 211, with this Bending Mould 21 of fixing.
As shown in Figure 2, after this insulating trip material strip 12 being cut into single insulating sheet 121 by this cut-out material strip mechanism 30, send in this second work station 20, this insulating trip 121 will be first positioned in this Bending Mould 21, then this first stamping arm 22 is by the punching press up or down of the both sides of this insulating trip 12, upwards to be stamped into example to be illustrated in the present embodiment, but not as limit, then this two second stamping arm 23 is respectively by the both sides punching press to the inside of this insulating trip 121, compacting, to reduce the angle of these insulating trip 121 both sides resiliences, finally with the 3rd stamping arm 25, the both side ends of this insulating trip 121 is bent inwards again again, make it to be shaped to insulating trip 121 finished products as shown in Figure 3.
In addition, please refer to Fig. 3, this case also provides a kind of bending and molding method of insulating trip, and it comprises the following steps: an insulating trip material strip 12 to insert in an accommodation space 11 of one first work station 10 (step 1); To these insulating trip 121 punching presses, make on this insulating trip 121, to there is at least one locating hole 1211 or convex closure 1212 (step 2) with at least one mould; Cut off this insulating trip material strip 12 (step 3) with all fracture band mechanisms 30; This insulating trip 121 is placed on a Bending Mould 21 of one second work station 20 (step 4); By the punching press up or down of the both sides of this insulating trip 121, make it bending (step 5) with one first stamping arm 22; With two second stamping arms 23 respectively by both sides punching press to the inside, the compacting (step 6) of this insulating trip 121; And with one the 3rd stamping arm 25, the both side ends of this insulating trip 121 is bent inwards again, make it moulding (step 7).
In this step 1 and step 2, an insulating trip material strip 12 is inserted in an accommodation space 11 of one first work station 10, and with at least one mould to these insulating trip 121 punching presses, make on this insulating trip 121, to there is at least one locating hole 1211 or convex closure 1212; Wherein, this first work station 10 has at least one mould (not shown), with to these insulating trip material strip 12 punching presses, makes to have at least one locating hole 1211 or convex closure 1212 on each insulating trip 121 on this insulating trip material strip 12.
In this step 3, cut off this insulating trip material strip 12 with all fracture band mechanisms 30; Wherein, this cut-out material strip mechanism 30 is sides that are placed in this first stamping arm 22, is for example and without limitation to right side, in order to cut off this insulating trip material strip 12, makes it to become single insulating sheet 121.
In this step 4, this insulating trip 121 is placed on a Bending Mould 21 of one second work station 20, wherein, this second work station 20 is sides that are positioned at this first work station 10, be for example and without limitation to left side, it has a Bending Mould 21, one first stamping arm 22, two second stamping arms 23 and one the 3rd stamping arm 25, and this Bending Mould 21 is to be positioned at this first stamping arm 22, the middle part of two second stamping arms 23 and the 3rd stamping arm 25, its both sides slope inwardly, top has a recess 211, and this recess 211 is such as but not limited to being M shape or W shape, in addition, on this second work station 20, further there is a holding parts 26, can supply this two second stamping arm 23 of fixing and the 3rd stamping arm 25, and on this holding parts 26, further there is a press part 27, the front end of this press part 27 is to be placed in this recess 211, with this Bending Mould 21 of fixing.
In this step 5, by the punching press up or down of the both sides of this insulating trip 121, make it bending with one first stamping arm 22; Wherein, this first stamping arm 22 is the lower side that are positioned at this Bending Mould 21, is to drive with air pressure or oil pressure, and it further has: a microscope carrier 221, multiple spring 222 and two bending tools 223.Wherein, this microscope carrier 221 is the belows that are positioned at this Bending Mould 21, in order to carry this insulating trip 121; The plurality of spring 222 is the belows that are positioned at this microscope carrier 221, can provide this microscope carrier 221 required reciprocal elastic force; This two bending tool 223 is the both sides that lay respectively at the plurality of spring 222, can carry out pressing and bending to the both sides of this insulating trip 121.
In this step 6, with two second stamping arms 23 respectively by both sides punching press to the inside, the compacting of this insulating trip 121; Wherein, this two second stamping arm 23 is the both sides that are positioned at this Bending Mould 21, such as but not limited to driving with air pressure or oil pressure.
In this step 7, with one the 3rd stamping arm 25, the both side ends of this insulating trip 121 is bent inwards again, make it moulding; Wherein, the 3rd stamping arm 25 is the upper sides that are positioned at this Bending Mould 21, such as but not limited to driving with air pressure or oil pressure.
So, the bending and molding method of the insulating trip of this case, to send in this second work station 20 after this insulating trip material strip 12 being cut into single insulating sheet 121 by this cut-out material strip mechanism 30, this insulating trip 121 will be first positioned in this Bending Mould 21, then this first stamping arm 22 is by the punching press up or down of the both sides of this insulating trip 12, upwards to be stamped into example to be illustrated in the present embodiment, but not as limit, then this two second stamping arm 23 is respectively by the both sides punching press to the inside of this insulating trip 121, compacting, to reduce the angle of these insulating trip 121 both sides resiliences, finally with the 3rd stamping arm 25, the both side ends of this insulating trip 121 is bent inwards again again, make it to be shaped to insulating trip 121 finished products as shown in Figure 3.
In sum, the bending and molding devices and methods therefor of the insulating trip by this case, it has one first work station, and one second work station, this first work station can and carry out at least one locating hole of punching press or convex closure to insulating trip blanking, then with the second work station, insulating trip is carried out to punching press and bending and molding; It can not only significantly reduce the length of mould, reduces the operation of bending and molding, also can put forward the advantages such as high-quality stability, therefore, this case really more known go out the bending and molding devices and methods therefor of insulating trip there is progressive.
This case discloses, be preferred embodiment, the change of every part or modification and come from this case technological thought and for have the knack of this technology people was easy to know by inference, all not claim categories of de-this case.
Claims (12)
1. a bending and molding device for insulating trip, comprising:
One first work station, it has an accommodation space with an accommodating insulating trip material strip, and this first work station has at least one mould, with to this insulating trip punching press, makes on this insulating trip, to have at least one locating hole or convex closure; And
One second work station, be positioned at a side of this first work station, it has a Bending Mould, one first stamping arm, two second stamping arms and one the 3rd stamping arm, after cutting off this insulating trip, first locate this insulating trip by this Bending Mould, and pass through this first stamping arm by the punching press up or down of the both sides of this insulating trip, then this two second stamping arm is respectively by both sides punching press to the inside, the compacting of this insulating trip, last again with the 3rd stamping arm by the inwardly bending again of the both side ends of this insulating trip, make it moulding.
2. the bending and molding device of insulating trip according to claim 1, wherein this Bending Mould is positioned at the middle part of this first stamping arm, two second stamping arms and the 3rd stamping arm, and its both sides slope inwardly, and top has a recess.
3. the bending and molding device of insulating trip according to claim 1, wherein this first stamping arm is positioned at the lower side of this Bending Mould, drives with air pressure or oil pressure, and it further has:
One microscope carrier, is positioned at the below of this Bending Mould, in order to carry this insulating trip;
Multiple springs, are positioned at the below of this microscope carrier, provide this microscope carrier required reciprocal elastic force; And
Two bending tools, are positioned at the both sides of the plurality of spring, can be to the both sides pressing and bending of this insulating trip.
4. the bending and molding device of insulating trip according to claim 1, wherein this two second stamping arm is positioned at the both sides of this Bending Mould, drives with air pressure or oil pressure, and the 3rd stamping arm is positioned at the upper side of this Bending Mould, drives with air pressure or oil pressure.
5. the bending and molding device of insulating trip according to claim 1, it further has all fracture band mechanisms, is placed in a side of this first stamping arm, in order to cut off this insulating trip material strip.
6. the bending and molding device of insulating trip according to claim 1, wherein on this second work station, further there is a holding parts, for this two second stamping arm of fixing and the 3rd stamping arm, and on this holding parts, further there is a press part, the front end of this press part is placed in this recess, with this Bending Mould of fixing.
7. a bending and molding method for insulating trip, it comprises the following steps:
One insulating trip material strip is inserted in an accommodation space of one first work station;
To this insulating trip punching press, make on this insulating trip, to there is at least one locating hole or convex closure with at least one mould;
This insulating trip is placed on a Bending Mould of one second work station;
By the punching press up or down of the both sides of this insulating trip, make it bending with one first stamping arm;
With two second stamping arms respectively by the both sides punching press compacting to the inside of this insulating trip; And
By the inwardly bending again of the both side ends of this insulating trip, make it moulding with one the 3rd stamping arm.
8. the bending and molding method of insulating trip according to claim 7, wherein this Bending Mould is positioned at the middle part of this first stamping arm, two second stamping arms and the 3rd stamping arm, and its both sides slope inwardly, and top has a recess.
9. the bending and molding method of insulating trip according to claim 7, wherein this first stamping arm is positioned at the lower side of this Bending Mould, drives with air pressure or oil pressure, and it further has:
One microscope carrier, is positioned at the below of this Bending Mould, in order to carry this insulating trip;
Multiple springs, are positioned at the below of this microscope carrier, provide this microscope carrier required reciprocal elastic force; And
Two bending tools, are positioned at the both sides of the plurality of spring, to the both sides pressing and bending of this insulating trip.
10. the bending and molding method of insulating trip according to claim 7, wherein this two second stamping arm is positioned at the both sides of this Bending Mould, drives with air pressure or oil pressure, and the 3rd stamping arm is positioned at the upper side of this Bending Mould, drives with air pressure or oil pressure.
The bending and molding method of 11. insulating trips according to claim 7, it further has one and cuts off the step of this insulating trip material strip with all fracture band mechanisms, after this insulating trip material strip is cut off, then this insulating trip is placed on this Bending Mould of this second work station.
The bending and molding method of 12. insulating trips according to claim 7, wherein this insulating trip is placed in to step on a Bending Mould of one second work station in this, on this second work station, further there is a holding parts, for this two second stamping arm of fixing and the 3rd stamping arm, and on this holding parts, further there is a press part, the front end of this press part is placed in this recess, with this Bending Mould of fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310177225.XA CN104148492B (en) | 2013-05-14 | 2013-05-14 | The bending and molding devices and methods therefor of insulating trip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310177225.XA CN104148492B (en) | 2013-05-14 | 2013-05-14 | The bending and molding devices and methods therefor of insulating trip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104148492A true CN104148492A (en) | 2014-11-19 |
| CN104148492B CN104148492B (en) | 2016-04-20 |
Family
ID=51874227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310177225.XA Active CN104148492B (en) | 2013-05-14 | 2013-05-14 | The bending and molding devices and methods therefor of insulating trip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104148492B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723240A (en) * | 2017-04-25 | 2018-11-02 | Ykk株式会社 | processing machine and processing method |
| CN110466168A (en) * | 2019-08-21 | 2019-11-19 | 吴江市禾振精密模具有限公司 | The stamping die and Sheet Metal Forming Technology that metalwork is connect with insulation film |
| CN111361597A (en) * | 2018-12-25 | 2020-07-03 | 中车唐山机车车辆有限公司 | Draw beam and rail vehicle |
| CN111451726A (en) * | 2020-04-14 | 2020-07-28 | 厦门立洲五金弹簧有限公司 | Method for forming elastic sheet for automobile electronics |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61180618A (en) * | 1985-02-06 | 1986-08-13 | Honda Motor Co Ltd | Method and device for manufacturing product of bending working |
| JP2000317550A (en) * | 1999-05-14 | 2000-11-21 | Amada Co Ltd | Bending method and die device |
| JP2004098128A (en) * | 2002-09-10 | 2004-04-02 | Amada Co Ltd | Bending method for punch press and die for the same |
| CN101019261A (en) * | 2004-09-16 | 2007-08-15 | 日东电工株式会社 | Method and facility for manufacturing fuel cell |
| CN101264495A (en) * | 2007-03-12 | 2008-09-17 | 伍享工业股份有限公司 | High-tension metal plate shaping manufacturing method and the punching equipment |
| CN202010746U (en) * | 2010-12-22 | 2011-10-19 | 滁州市艾德模具设备有限公司 | Stripping mechanism for straight line inner buckled product |
| CN102784843A (en) * | 2012-08-14 | 2012-11-21 | 昆山旭虹精密零组件有限公司 | 90-degree bent stamping part mold and forming process thereof |
-
2013
- 2013-05-14 CN CN201310177225.XA patent/CN104148492B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61180618A (en) * | 1985-02-06 | 1986-08-13 | Honda Motor Co Ltd | Method and device for manufacturing product of bending working |
| JP2000317550A (en) * | 1999-05-14 | 2000-11-21 | Amada Co Ltd | Bending method and die device |
| JP2004098128A (en) * | 2002-09-10 | 2004-04-02 | Amada Co Ltd | Bending method for punch press and die for the same |
| CN101019261A (en) * | 2004-09-16 | 2007-08-15 | 日东电工株式会社 | Method and facility for manufacturing fuel cell |
| CN101264495A (en) * | 2007-03-12 | 2008-09-17 | 伍享工业股份有限公司 | High-tension metal plate shaping manufacturing method and the punching equipment |
| CN202010746U (en) * | 2010-12-22 | 2011-10-19 | 滁州市艾德模具设备有限公司 | Stripping mechanism for straight line inner buckled product |
| CN102784843A (en) * | 2012-08-14 | 2012-11-21 | 昆山旭虹精密零组件有限公司 | 90-degree bent stamping part mold and forming process thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723240A (en) * | 2017-04-25 | 2018-11-02 | Ykk株式会社 | processing machine and processing method |
| TWI677382B (en) * | 2017-04-25 | 2019-11-21 | 日商Ｙｋｋ股份有限公司 | Processing machine and processing method |
| CN108723240B (en) * | 2017-04-25 | 2021-01-15 | Ykk株式会社 | Processing machine and processing method |
| CN111361597A (en) * | 2018-12-25 | 2020-07-03 | 中车唐山机车车辆有限公司 | Draw beam and rail vehicle |
| CN111361597B (en) * | 2018-12-25 | 2021-06-04 | 中车唐山机车车辆有限公司 | Draw beam and rail vehicle |
| CN110466168A (en) * | 2019-08-21 | 2019-11-19 | 吴江市禾振精密模具有限公司 | The stamping die and Sheet Metal Forming Technology that metalwork is connect with insulation film |
| CN111451726A (en) * | 2020-04-14 | 2020-07-28 | 厦门立洲五金弹簧有限公司 | Method for forming elastic sheet for automobile electronics |
| CN111451726B (en) * | 2020-04-14 | 2021-07-02 | 厦门立洲五金弹簧有限公司 | Method for forming elastic sheet for automobile electronics |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104148492B (en) | 2016-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104148492B (en) | The bending and molding devices and methods therefor of insulating trip | |
| CA2707416A1 (en) | Method and arrangement for production of stampings | |
| CN102641938A (en) | Stamping die for stamping parts | |
| CN102728718B (en) | Cold punching compound mould | |
| CN203695748U (en) | Punch die | |
| CN203281687U (en) | Bending and stripping mechanism | |
| CN106140974A (en) | A kind of side reshaping die for automobile metal plate work and side adjusting method thereof | |
| CN203725600U (en) | Progressive die | |
| CN202861149U (en) | Stamping mould with spring at upper end | |
| CN101912916A (en) | Side cut die pressing mechanism | |
| CN205236771U (en) | Reverse hole flanging mechanism of stamping die lever | |
| CN203002929U (en) | Stamping die used for once forming of bridge notching, bending and stretch wrapping of work piece | |
| CN204620822U (en) | A kind of punching-pressing composite mould | |
| CN203541282U (en) | Motor armature and stator punching die | |
| CN203649111U (en) | Electric motor stator core punching die | |
| CN207343535U (en) | A kind of high accuracy bending and molding decompressor | |
| CN101947598A (en) | Longitudinal cutting mould pressing mechanism | |
| TWI544975B (en) | The bending and shaping apparatus for an insulation fragment and a method thereof | |
| CN202591355U (en) | Sheet metal stamping die | |
| CN104492966A (en) | Punching composite die | |
| CN202137266U (en) | USB iron casing die | |
| CN201745218U (en) | Tensile bottom punch device of paper cup machine | |
| CN207288590U (en) | A kind of high stability high-speed stamping die | |
| CN103272904B (en) | Hand-braking bar bending and molding device | |
| CN202803916U (en) | Cold punching compound mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210820 Address after: Floor 5, No. 85, Jixian Road, Sanzhong District, Xinbei City, Taiwan, China Patentee after: Chen Yongda Address before: Chinese Taiwan New Taipei City Patentee before: GUSHENG ENTERPRISES Co.,Ltd. |
|
| TR01 | Transfer of patent right |