CN105499538A - Auto shock absorber support forming mold - Google Patents
Auto shock absorber support forming mold Download PDFInfo
- Publication number
- CN105499538A CN105499538A CN201610058364.4A CN201610058364A CN105499538A CN 105499538 A CN105499538 A CN 105499538A CN 201610058364 A CN201610058364 A CN 201610058364A CN 105499538 A CN105499538 A CN 105499538A
- Authority
- CN
- China
- Prior art keywords
- capacity
- heating furnace
- controller
- temperature detector
- discharge nozzle
- 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
- 239000006096 absorbing agent Substances 0.000 title abstract description 5
- 230000035939 shock Effects 0.000 title abstract 3
- 239000000463 material Substances 0.000 claims abstract description 75
- 238000010438 heat treatment Methods 0.000 claims abstract description 42
- 238000001514 detection method Methods 0.000 claims description 6
- 238000009987 spinning Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract 8
- 230000033228 biological regulation Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 239000006052 feed supplement Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/08—Controlling, supervising, e.g. for safety reasons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/06—Heating or cooling equipment
Abstract
The invention discloses an auto shock absorber support forming mold. The auto shock absorber support forming mold comprises a discharging device, a heating furnace, a mold assembly, a returning device and a controller, wherein one end of the heating furnace is communicated with the discharging device through a feeding pipe and the other end of the heating furnace is communicated with the mold assembly through a discharging pipe; a first temperature detector, a discharging valve, an adjusting valve and a second temperature detector are arranged on the discharging pipe, the first temperature detector and the second temperature detector are arranged at two ends of the discharging pipe, respectively, and when the difference of a first detected temperature and a second detected temperature is more than a preset threshold, the controller transmits a backflow signal to the discharging valve, so that materials output from the heating furnace enter the returning device, otherwise, the materials enter a mold assembly; a capacity detector is arranged in a mold cavity of the mold assembly, when the capacity detector detects that the material capacity in the mold cavity of the mold assembly reaches a first capacity threshold, the controller controls the adjusting valve to lower the material flow velocity of the discharging pipe, and when the capacity detector detects that the material capacity reaches a second capacity threshold, the controller controls the adjusting valve to be closed.
Description
Technical field
The present invention relates to automobile absorber and manufacture field, more particularly, the present invention relates to a kind of automobile damper bracket mould.
Background technology
Automobile damper bracket mould is used for the support of forming damping device, this mould generally includes upper die and lower die, upper mold core and lower mold core is respectively arranged with in upper die and lower die, upper mold core and the mutual grafting of lower mold core coordinate and form mold cavity, injected by material in mold cavity, support is produced in extruding.
At present, reinject after often being heated in heating furnace by material mould, but be often separated with a certain distance between heating furnace and mould, such as discharge nozzle, especially, when starting mould, the material through heating furnace heating enters discharge nozzle for the first time, and temperature can decrease unavoidably, fail to meet the requirements of temperature value with regard to causing entering the temperature of material in mould like this, thus reduce the Forming Quality of mould.
Summary of the invention
Technical problem to be solved by this invention is for there is above-mentioned defect in prior art, a kind of automobile damper bracket mould is provided, enters the temperature of material in mould and fail to meet the requirements of temperature value to overcome in prior art to exist thus reduce the defect of the Forming Quality of mould.
According to the present invention, provide a kind of automobile damper bracket mould, comprising: drawing mechanism, heating furnace, die assembly, feeding back device and controller; One end of described heating furnace is communicated with described drawing mechanism by feed pipe, and the other end is communicated with described die assembly by discharge nozzle; Described discharge nozzle is provided with the first temperature detector, outlet valve, control valve and the second temperature detector, described first temperature detector and the second temperature detector are separately positioned on the two ends of described discharge nozzle, for detecting the temperature of described discharge nozzle two ends place material respectively in real time, and the first detected detected temperatures and the second detected temperatures are sent to described controller respectively; Described outlet valve and control valve are arranged between described first temperature detector and the second temperature detector;
When the difference of described first detected temperatures and described second detected temperatures is greater than predetermined threshold value, described controller transmits returned signal to described outlet valve, and the material that described heating furnace is exported enters described feeding back device and is back to described heating furnace; When the difference of described first detected temperatures and described second detected temperatures is less than or equal to predetermined threshold value, be conveyed into mould signal to described outlet valve, the material that described heating furnace is exported enters described die assembly;
The die cavity of described die assembly is provided with capacity check device, for detecting the capacity of material in die cavity in real time and detected value being sent described controller, when the material capacity that described capacity check device detects in the die cavity of described die assembly reaches the first capacity threshold, described controller controls the material flow that described control valve reduces described discharge nozzle, when the material capacity that described capacity check device detects in the die cavity of described die assembly reaches the second capacity threshold, described controller controls described control valve and cuts out.
Wherein, in above-mentioned automobile damper bracket mould, one end of described feeding back device is communicated with described feed pipe by the first feed back pipe, and the other end is communicated with described discharge nozzle by the second feed back pipe.
Wherein, in above-mentioned automobile damper bracket mould, be provided with material detector in described feeding back device, described material detector is electrically connected with described controller, for detecting the inventory in described feeding back device in real time, and detection inventory is sent to described controller; Described controller is used for higher than during default inventory, the material in described feeding back device being inputted described heating furnace in detection inventory.
Wherein, in above-mentioned automobile damper bracket mould, described heating furnace is spinning thermotank.
Wherein, in above-mentioned automobile damper bracket mould, described first temperature detector and the second temperature detector are temperature sensor.
Thus, automobile damper bracket mould of the present invention, the first temperature detector and the second temperature detector is adopted to detect the temperature of discharge nozzle two ends place material respectively in real time, when the difference of the first detected temperatures and the second detected temperatures is greater than predetermined threshold value, controller transmits returned signal to outlet valve, the material that heating furnace is exported enters feeding back device and is back to described heating furnace, only have when the difference of the first detected temperatures and the second detected temperatures is less than or equal to predetermined threshold value, controller is just conveyed into mould signal to outlet valve, the material that heating furnace is exported enters die assembly, fail to meet the requirements of temperature value to prevent the temperature of material in mould, and effectively reclaimed the material that temperature fails to reach requirement temperature value.
And capacity check device is set in the die cavity of die assembly, when the material capacity that capacity check device detects in the die cavity of die assembly reaches the first capacity threshold, controller control and regulation valve reduces the material flow of discharge nozzle, when the material capacity that capacity check device detects in the die cavity of die assembly reaches the second capacity threshold, controller control and regulation valve cuts out.
Therefore, automobile damper bracket mould of the present invention, Forming Quality is high, and effectively can reclaim the material that temperature fails to reach requirement temperature value, has saved material, and automatically can be controlled to the charging of mould.
Accompanying drawing explanation
By reference to the accompanying drawings, and by reference to detailed description below, will more easily there is more complete understanding to the present invention and more easily understand its adjoint advantage and feature, wherein:
Fig. 1 schematically shows the structured flowchart of the automobile damper bracket mould according to the embodiment of the present invention;
In figure: 1 is drawing mechanism; 2 is heating furnace, and 21 is feed pipe, and 22 is discharge nozzle; 3 is die assembly; 4 is feeding back device, and 41 is the first feed back pipe, and 42 is the second feed back pipe; 5 is controller; 6 is the first temperature detector; 7 is outlet valve; 8 is control valve; 9 is the second temperature detector; 10 is capacity check device; 11 is material detector.
It should be noted that, accompanying drawing is for illustration of the present invention, and unrestricted the present invention.Note, represent that the accompanying drawing of structure may not be draw in proportion.Further, in accompanying drawing, identical or similar element indicates identical or similar label.
Detailed description of the invention
In order to make content of the present invention clearly with understandable, below in conjunction with specific embodiments and the drawings, content of the present invention is described in detail.
As shown in Figure 1, the structure of automobile damper bracket mould of the present invention comprises: drawing mechanism 1, heating furnace 2, die assembly 3, feeding back device 4 and controller 5.
One end of heating furnace 2 is communicated with drawing mechanism 1 by feed pipe 21, and the other end of heating furnace 2 is communicated with die assembly 3 by discharge nozzle 22.In the present embodiment, heating furnace 2 receives the material in drawing mechanism 1, and will be sent to die assembly 3 after heating material, is molded the support of automobile absorber by die assembly 3, and heating furnace 2 is spinning thermotank.
Discharge nozzle 22 is provided with the first temperature detector 6, outlet valve 7, control valve 8 and the second temperature detector 9, first temperature detector 6, outlet valve 7, control valve 8 and the second temperature detector 9 are all electrically connected with controller 5, first temperature detector 6 and the second temperature detector 9 are temperature sensor, first temperature detector 6 and the second temperature detector 9 are separately positioned on the two ends of discharge nozzle 22, this the first temperature detector 6 and this second temperature detector 9 detect the temperature of discharge nozzle 22 two ends place material respectively in real time, and the first detected detected temperatures and the second detected temperatures are sent to controller 5 respectively, outlet valve 7 and control valve 8 are arranged between the first temperature detector 6 and the second temperature detector 9, outlet valve 7 is for die assembly 3 feed, or material is inputted feeding back device 4, control valve 8 is for regulating the material flow of discharge nozzle 22.
When mould starts, because discharge nozzle 22 has certain length, therefore to decrease unavoidably from heating furnace 2 through the temperature that discharge nozzle 22 flows into the material in die assembly 3, fail to meet the requirements of temperature value with regard to causing entering the temperature of material in extrusion die like this, thus reduce the extruding quality of extrusion die, now should not by this material input die assembly 3.Therefore when the difference of the first detected temperatures and the second detected temperatures is greater than predetermined threshold value, then show that the temperature of material in discharge nozzle 22 fails to meet the requirements of temperature value, now should not by this material input die assembly 3, but also should not waste this material, controller 5 transmits returned signal to outlet valve 7, the material that heating furnace 2 is exported enters feeding back device 4 and is back to states heating furnace 2, one end of this feeding back device 4 is communicated with feed pipe 21 by the first feed back pipe 41, the other end of feeding back device 4 is communicated with discharge nozzle 22 by the second feed back pipe 42, feeding back device 4 fails to reach the material of requirement temperature value for receiving temperature, and by this feed back to heating furnace 2, with while raising Forming Quality, do not waste material.In like manner, when the difference of the first detected temperatures and the second detected temperatures is less than or equal to predetermined threshold value, controller 5 is conveyed into mould signal to outlet valve 7, and the material that heating furnace 2 is exported enters die assembly 3.
The die cavity of die assembly 3 is provided with capacity check device 10, capacity check device 10 detect in real time material in die cavity capacity and by detected value transmit control device 5, when the material capacity that capacity check device 10 detects in the die cavity of die assembly 3 reaches the first capacity threshold, show to enter feed phase, this controller 5 controls to adjust the material flow that valve 8 reduces discharge nozzle 22, when the material capacity that capacity check device 10 detects in the die cavity of die assembly 3 reaches the second capacity threshold, show that feed supplement terminates, controller 5 controls to adjust valve 8 and cuts out, namely the charging being automatically controlled to mould is realized.
In the present embodiment, be provided with material detector 11 in feeding back device 4, material detector 11 is electrically connected with controller 5.This material detector 11 is for detecting the inventory in feeding back device 4 in real time, and detection inventory is sent to controller 5, when the material in feeding back device 4 is inputted heating furnace 2 in detection inventory higher than during default inventory by controller 5, such as, detect there is material in feeding back device 4 time, controller 5 material controlled in feeding back device 4 transfers to feed pipe 21, to be back to heating furnace 2.
Thus, automobile damper bracket mould of the present invention, the first temperature detector and the second temperature detector is adopted to detect the temperature of discharge nozzle two ends place material respectively in real time, when the difference of the first detected temperatures and the second detected temperatures is greater than predetermined threshold value, controller transmits returned signal to outlet valve, the material that heating furnace is exported enters feeding back device and is back to described heating furnace, only have when the difference of the first detected temperatures and the second detected temperatures is less than or equal to predetermined threshold value, controller is just conveyed into mould signal to outlet valve, the material that heating furnace is exported enters die assembly, fail to meet the requirements of temperature value to prevent the temperature of material in mould, and effectively reclaimed the material that temperature fails to reach requirement temperature value.
And capacity check device is set in the die cavity of die assembly, when the material capacity that capacity check device detects in the die cavity of die assembly reaches the first capacity threshold, controller control and regulation valve reduces the material flow of discharge nozzle, when the material capacity that capacity check device detects in the die cavity of die assembly reaches the second capacity threshold, controller control and regulation valve cuts out.
Therefore, automobile damper bracket mould of the present invention, Forming Quality is high, and effectively can reclaim the material that temperature fails to reach requirement temperature value, has saved material, and automatically can be controlled to the charging of mould.
Be understandable that, although the present invention with preferred embodiment disclose as above, but above-described embodiment and be not used to limit the present invention.For any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (5)
1. an automobile damper bracket mould, is characterized in that, comprising: drawing mechanism (1), heating furnace (2), die assembly (3), feeding back device (4) and controller (5); One end of described heating furnace (2) is communicated with described drawing mechanism (1) by feed pipe (21), and the other end is communicated with described die assembly (3) by discharge nozzle (22); Described discharge nozzle (22) is provided with the first temperature detector (6), outlet valve (7), control valve (8) and the second temperature detector (9), described first temperature detector (6) and the second temperature detector (9) are separately positioned on the two ends of described discharge nozzle (22), for detecting the temperature of described discharge nozzle (22) two ends place material respectively in real time, and the first detected detected temperatures and the second detected temperatures are sent to described controller (5) respectively; Described outlet valve (7) and control valve (8) are arranged between described first temperature detector (6) and the second temperature detector (9);
When the difference of described first detected temperatures and described second detected temperatures is greater than predetermined threshold value, described controller (5) transmits returned signal to described outlet valve (7), and the material that described heating furnace (2) is exported enters described feeding back device (4) and is back to described heating furnace (2); When the difference of described first detected temperatures and described second detected temperatures is less than or equal to predetermined threshold value, described controller (5) is conveyed into mould signal to described outlet valve (7), and the material that described heating furnace (2) is exported enters described die assembly (3);
The die cavity of described die assembly (3) is provided with capacity check device (10), for detecting the capacity of material in die cavity in real time and detected value being sent described controller (5), when the material capacity that described capacity check device (10) detects in the die cavity of described die assembly (3) reaches the first capacity threshold, described controller (5) controls the material flow that described control valve (8) reduces described discharge nozzle (22), when the material capacity that described capacity check device (10) detects in the die cavity of described die assembly (3) reaches the second capacity threshold, described controller (5) controls described control valve (8) and cuts out.
2. automobile damper bracket mould according to claim 1, it is characterized in that, one end of described feeding back device (4) is communicated with described feed pipe (21) by the first feed back pipe (41), and the other end is communicated with described discharge nozzle (22) by the second feed back pipe (42).
3. automobile damper bracket mould according to claim 2, it is characterized in that, material detector (11) is provided with in described feeding back device (4), described material detector (11) is electrically connected with described controller (5), for detecting the inventory in described feeding back device (4) in real time, and detection inventory is sent to described controller (5); Described controller (5) is for inputting described heating furnace (2) higher than during default inventory by the material in described feeding back device (4) in detection inventory.
4. automobile damper bracket mould according to claim 1, is characterized in that, described heating furnace (2) is spinning thermotank.
5. automobile damper bracket mould according to any one of claim 1 to 4, is characterized in that, described first temperature detector (6) and the second temperature detector (9) are temperature sensor.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058364.4A CN105499538B (en) | 2016-01-28 | 2016-01-28 | A kind of automobile damper bracket mould |
| CN201710125794.8A CN106944604A (en) | 2016-01-28 | 2016-01-28 | A kind of automobile damper bracket mould |
| CN201710125793.3A CN106881456A (en) | 2016-01-28 | 2016-01-28 | A kind of automobile damper bracket mould |
| CN201710125795.2A CN106862528A (en) | 2016-01-28 | 2016-01-28 | A kind of automobile damper bracket mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058364.4A CN105499538B (en) | 2016-01-28 | 2016-01-28 | A kind of automobile damper bracket mould |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710125794.8A Division CN106944604A (en) | 2016-01-28 | 2016-01-28 | A kind of automobile damper bracket mould |
| CN201710125793.3A Division CN106881456A (en) | 2016-01-28 | 2016-01-28 | A kind of automobile damper bracket mould |
| CN201710125795.2A Division CN106862528A (en) | 2016-01-28 | 2016-01-28 | A kind of automobile damper bracket mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105499538A true CN105499538A (en) | 2016-04-20 |
| CN105499538B CN105499538B (en) | 2017-12-12 |
Family
ID=55708053
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710125795.2A Withdrawn CN106862528A (en) | 2016-01-28 | 2016-01-28 | A kind of automobile damper bracket mould |
| CN201710125794.8A Withdrawn CN106944604A (en) | 2016-01-28 | 2016-01-28 | A kind of automobile damper bracket mould |
| CN201710125793.3A Withdrawn CN106881456A (en) | 2016-01-28 | 2016-01-28 | A kind of automobile damper bracket mould |
| CN201610058364.4A Active CN105499538B (en) | 2016-01-28 | 2016-01-28 | A kind of automobile damper bracket mould |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710125795.2A Withdrawn CN106862528A (en) | 2016-01-28 | 2016-01-28 | A kind of automobile damper bracket mould |
| CN201710125794.8A Withdrawn CN106944604A (en) | 2016-01-28 | 2016-01-28 | A kind of automobile damper bracket mould |
| CN201710125793.3A Withdrawn CN106881456A (en) | 2016-01-28 | 2016-01-28 | A kind of automobile damper bracket mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN106862528A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666132A (en) * | 2019-09-26 | 2020-01-10 | 李志鹏 | High-fault-tolerance die-casting die based on aluminum ingot forming |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692245B (en) * | 2021-03-25 | 2021-06-22 | 上海鑫蓝海自动化科技有限公司 | Temperature measuring device of vacuum precision casting furnace |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5385200A (en) * | 1992-10-12 | 1995-01-31 | Toyota Jidosha Kabushiki Kaisha | Continuous differential-pressure casting method wherein molten metal temperature is estimated from consumption amount of pouring tube due to immersion in molten metal |
| CN103658621A (en) * | 2013-11-29 | 2014-03-26 | 安徽省宁国市宁沪钢球有限公司 | Temperature control type automatic steel ball forming die feeding system and control method thereof |
| CN203973920U (en) * | 2014-08-04 | 2014-12-03 | 四川锐腾电子有限公司 | Injection machine limit feed back and raw material proportioning controller |
| CN204124852U (en) * | 2014-10-08 | 2015-01-28 | 孙吉 | The autocontrol feed arrangement of foaming or prefoam device |
| CN105058700A (en) * | 2015-08-21 | 2015-11-18 | 天津宏向塑料制品有限公司 | Loading device of injection molding machine |
| CN205289712U (en) * | 2016-01-28 | 2016-06-08 | 诸建芬 | Automobile shock absorber ware support forming die |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005010838B4 (en) * | 2005-03-07 | 2007-06-06 | Hydro Aluminium Alucast Gmbh | Casting mold, apparatus and method for casting molten metal |
| DE102011054214A1 (en) * | 2011-10-05 | 2013-04-11 | Günther Heisskanaltechnik Gmbh | Method for operating a plurality of needle valve nozzles in an injection molding apparatus |
| CN203751241U (en) * | 2013-12-24 | 2014-08-06 | 上海亚德林有色金属有限公司 | Mold for automobile shock absorber support |
| CN204384493U (en) * | 2015-01-13 | 2015-06-10 | 祖明江 | A kind of charging mechanism of dry powders and comprise its core making device |
| CN204965235U (en) * | 2015-10-09 | 2016-01-13 | 佛山市海天调味食品股份有限公司 | UHT automatic control device |
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2016
- 2016-01-28 CN CN201710125795.2A patent/CN106862528A/en not_active Withdrawn
- 2016-01-28 CN CN201710125794.8A patent/CN106944604A/en not_active Withdrawn
- 2016-01-28 CN CN201710125793.3A patent/CN106881456A/en not_active Withdrawn
- 2016-01-28 CN CN201610058364.4A patent/CN105499538B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5385200A (en) * | 1992-10-12 | 1995-01-31 | Toyota Jidosha Kabushiki Kaisha | Continuous differential-pressure casting method wherein molten metal temperature is estimated from consumption amount of pouring tube due to immersion in molten metal |
| CN103658621A (en) * | 2013-11-29 | 2014-03-26 | 安徽省宁国市宁沪钢球有限公司 | Temperature control type automatic steel ball forming die feeding system and control method thereof |
| CN203973920U (en) * | 2014-08-04 | 2014-12-03 | 四川锐腾电子有限公司 | Injection machine limit feed back and raw material proportioning controller |
| CN204124852U (en) * | 2014-10-08 | 2015-01-28 | 孙吉 | The autocontrol feed arrangement of foaming or prefoam device |
| CN105058700A (en) * | 2015-08-21 | 2015-11-18 | 天津宏向塑料制品有限公司 | Loading device of injection molding machine |
| CN205289712U (en) * | 2016-01-28 | 2016-06-08 | 诸建芬 | Automobile shock absorber ware support forming die |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666132A (en) * | 2019-09-26 | 2020-01-10 | 李志鹏 | High-fault-tolerance die-casting die based on aluminum ingot forming |
| CN110666132B (en) * | 2019-09-26 | 2021-05-28 | 清苑县华通金属炉料有限公司 | High-fault-tolerance die-casting die based on aluminum ingot forming |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105499538B (en) | 2017-12-12 |
| CN106944604A (en) | 2017-07-14 |
| CN106862528A (en) | 2017-06-20 |
| CN106881456A (en) | 2017-06-23 |
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Effective date of registration: 20170719 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: Qin Yan Cun Henghe town of Cixi city 315000 Zhejiang city of Ningbo Province Applicant before: Zhu Jianfen |
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Inventor after: Wang Wanzhen Inventor after: Xing Changbin Inventor after: Dai Tao Inventor after: Li Bowen Inventor after: Ding Yuanbo Inventor before: Zhu Jianfen |
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Effective date of registration: 20171017 Address after: 276800 No. 399, Shanghai Road, Shandong, Rizhao City Applicant after: Shandong Jinma Industrial Group Co., Ltd. Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 276800 Shanghai Road, Rizhao City, Shandong Province, 399 Patentee after: JINMA INDUSTRIAL GROUP Co.,Ltd. Address before: 276800 Shanghai Road, Rizhao City, Shandong Province, 399 Patentee before: SHANDONG JINMA INDUSTRIAL GROUP Co.,Ltd. |