WO2018227726A1 - Two-chamber holding furnace lifted by using diagonal bracing - Google Patents
Two-chamber holding furnace lifted by using diagonal bracing Download PDFInfo
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- WO2018227726A1 WO2018227726A1 PCT/CN2017/094250 CN2017094250W WO2018227726A1 WO 2018227726 A1 WO2018227726 A1 WO 2018227726A1 CN 2017094250 W CN2017094250 W CN 2017094250W WO 2018227726 A1 WO2018227726 A1 WO 2018227726A1
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- holding furnace
- scissors
- chamber holding
- support
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- 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
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
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- the invention relates to a double-chamber continuous pressurized aluminum liquid electric heating and holding furnace used in a low-pressure casting machine, in particular to a two-chamber holding furnace which adopts scissors to lift and lower.
- the aluminum-liquid two-chamber holding furnace for the low-pressure casting machine needs to rise when the two-chamber holding furnace is in normal operation, so that the riser pipe in the upper part of the pressurizing chamber is in contact with the mold inlet and is tightly sealed, and the system is placed in the two-chamber holding furnace.
- the compressed air is injected, and the aluminum liquid is injected into the mold cavity of the low-pressure casting machine through the riser pipe.
- the liquid riser port and the mold inlet port are not allowed to loosen and leak.
- the two-chamber holding furnace can be lowered to facilitate the maintenance work such as replacing the gasket.
- the shortcoming is that the current multi-screw lifter is generally used to form a lifting platform to realize the lifting of the two-chamber holding furnace.
- the synchronization of the multi-lifter is relatively poor, and it is difficult to achieve an overall smooth lifting;
- the screw In the environment of metal dust, the screw is easy to wear and the maintenance is difficult; in the limited space, multiple screw lifters need to be installed, which takes up a lot of space.
- the object of the present invention is to provide a two-chamber holding furnace which adopts scissors to lift and lower, adopts a structure of scissors and supports the overall smooth lifting of the two-chamber holding furnace by using one cylinder driving, thereby saving installation space. Simple maintenance.
- a two-chamber heat preservation furnace adopting scissors to lift and lower, the whole system is composed of a two-chamber heat preservation furnace, a scissors support, an oil cylinder, a sliding wheel, a fixed wheel, a rotating shaft and a base.
- the two-chamber holding furnace is divided into a pressurizing chamber and a soup chamber.
- the pressurizing chamber is provided with a liquid elevating tube, and the pressurizing chamber is provided with a mold on the upper side of the pressurizing chamber, and a cylinder having a lifting function on one side of the pressurizing chamber.
- the utility model is characterized in that: the two-chamber heat preservation furnace is entirely seated on the scissors support, the tail end of the oil cylinder is fixed on the base, one end of the cylinder piston rod is fixed on the side plate of the pressure chamber; the scissors support is arranged at the bottom of the two-chamber heat preservation furnace; the cylinder piston The rod moves to drive the overall lifting of the two-chamber holding furnace through the scissors.
- the support points of the two ends of the scissors support are fixed to the bottom of the two-chamber heat preservation furnace through a hinge.
- the piston rod of the cylinder protrudes, the scissors support receives an upward pulling force through the fixed wheel, and the scissors support synchronously lifts the sliding wheel through the rotating shaft, and the two-chamber holding furnace is smoothly lifted by the scissors, as long as the piston rod of the cylinder is always raised, the two chambers
- the riser tube in the pressurization chamber of the holding furnace is always in sealing contact with the mold.
- the cylinder rod is retracted, the scissors support is subjected to a downward force by the fixed wheel, and the scissors support is driven by the rotating shaft
- the upper sliding wheel is synchronously lowered, and the two-chamber holding furnace is smoothly lowered with the scissors, and finally the scissors support is lowered to the lowest position, and the liquid lifting pipe on the pressurized chamber is disengaged from the mold.
- the two-chamber holding furnace is smoothly lifted and lowered by the extension and retraction of the two-chamber holding furnace of the piston rod of the cylinder provided on one side, so that the low-pressure casting machine does not leak when the liquid inlet nozzle and the mold inlet of the low-pressure casting machine are injected. gas.
- the two-chamber holding furnace is balanced and easy to maintain.
- the invention has the advantages that the two-chamber heat preservation furnace is smoothly lifted as a whole, saving installation space and simple maintenance.
- Figure 1 is a schematic view of the structure of the present invention.
- a two-chamber holding furnace adopting scissors lifting is composed of a two-chamber holding furnace 1, a scissors support 2, a cylinder 3, a sliding wheel 4, a fixed wheel 5, a rotating shaft 6 and a base 7.
- the two-chamber holding furnace 1 is divided into a pressurizing chamber 1-1 and a adding chamber 1-2, and the adding chamber 1-2 supplies aluminum liquid, and communicates with the pressurizing chamber 1-1, and the pressurizing chamber 1-1
- the liquid lift pipe 1-3 is provided therein, the upper part of the pressurizing chamber 1-1 is provided with a mold 1-4, and the pressurizing chamber 1-1 is provided with a cylinder 3 having a lifting function on one side, and the two-chamber heat preservation furnace 1 is entirely seated.
- the rear end 3-2 of the cylinder is fixed on the base 7, and one end of the piston rod 3-1 of the cylinder is fixed on the side plate of the pressurizing chamber 1-1; the scissor support 2 is arranged at the bottom of the two-chamber heat preservation furnace 1;
- the piston rod of the cylinder 3 is operated, the overall lifting and lowering of the two-chamber holding furnace 1 is driven by the scissors 2 .
- the support points of the two ends of the scissors support 2 are fixed to the bottom of the two-chamber heat preservation furnace 1 by a hinge.
- the cylinder piston rod 3-1 is extended, the scissors support 2 receives an upward pulling force through the fixed wheel 5, and the scissors support 2 drives the sliding wheel 4 to synchronously rise through the rotating shaft 6, and the two-chamber holding furnace 1 is smoothly lifted by the scissors support 2,
- the riser tubes 1-3 in the pressurizing chamber 1-1 of the two-chamber holding furnace 1 are always kept in sealing contact with the molds 1-4.
- the aluminum liquid is injected into the mold cavity of the low pressure casting machine through the riser 1-3 to cast the product.
- the cylinder piston rod 3-1 is retracted, the scissors support 2 receives a downward force through the fixed wheel 5, and the scissors support 2 drives the sliding wheel 4 to descend synchronously through the rotating shaft 6, and the two-chamber holding furnace 1 is smoothed with the scissors support 2 Ascending, eventually the scissors 2 is lowered to the lowest position, and the riser 1-3 on the pressurizing chamber 1-1 is disengaged from the mold 1-4.
- the low pressure casting machine is finished.
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- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
Disclosed is a two-chamber holding furnace lifted by using a diagonal bracing, the holding furnace consisting of a two-chamber holding furnace (1), a diagonal bracing (2), an oil cylinder (3), a sliding wheel (4), a fixed wheel (5), a rotating shaft (6) and a base (7). The two-chamber holding furnace (1) is divided into a pressurized chamber (1-1) and a liquid feed chamber (1-2), wherein a liquid lifting tube (1-3) is arranged in the pressurized chamber (1-1), a mold (1-4) is arranged above the pressurized chamber (1-1), and the oil cylinder (3) having a lifting function is arranged on one side of the pressurized chamber (1-1). The two-chamber holding furnace (1) is located on the diagonal bracing (2) as a whole, a tail end of the oil cylinder (3) is fixed to the base (7), and one end of a piston rod (3-1) of the oil cylinder is fixed to a lateral plate of the pressurized chamber (1-1). The two-chamber holding furnace (1) is stably lifted as a whole on the diagonal bracing (2), thus saving on the installation space and simplifying maintenance.
Description
本发明涉及低压铸造机所用的双室连续加压铝液电加热保温炉，尤其是一种采用剪刀撑升降的两室保温炉。The invention relates to a double-chamber continuous pressurized aluminum liquid electric heating and holding furnace used in a low-pressure casting machine, in particular to a two-chamber holding furnace which adopts scissors to lift and lower.
低压铸造机配套的铝液两室保温炉，正常工作时，两室保温炉需要上升，使加压室上部的升液管与模具进液口接触并压紧密封，系统向两室保温炉内注入压缩空气，使铝液通过升液管注入低压铸造机的模具型腔中成型，在这个充型过程中，不允许升液管口与模具进液口有松开漏气的现象。充型结束后，两室保温炉可以下降以方便更换密封垫等维护工作。但不足之处是目前的一般采用多支螺杆升降器组成一个升降平台实现两室保温炉的升降，多支升降器同步性比较差，很难实现整体的平稳升降；在低压铸造的高温、多金属粉尘的环境下，螺杆容易磨损，维护比较困难；在有限的空间内需要安装多支螺杆升降器，占用空间比较大。The aluminum-liquid two-chamber holding furnace for the low-pressure casting machine needs to rise when the two-chamber holding furnace is in normal operation, so that the riser pipe in the upper part of the pressurizing chamber is in contact with the mold inlet and is tightly sealed, and the system is placed in the two-chamber holding furnace. The compressed air is injected, and the aluminum liquid is injected into the mold cavity of the low-pressure casting machine through the riser pipe. During this filling process, the liquid riser port and the mold inlet port are not allowed to loosen and leak. After the filling is completed, the two-chamber holding furnace can be lowered to facilitate the maintenance work such as replacing the gasket. However, the shortcoming is that the current multi-screw lifter is generally used to form a lifting platform to realize the lifting of the two-chamber holding furnace. The synchronization of the multi-lifter is relatively poor, and it is difficult to achieve an overall smooth lifting; In the environment of metal dust, the screw is easy to wear and the maintenance is difficult; in the limited space, multiple screw lifters need to be installed, which takes up a lot of space.
发明内容Summary of the invention
针对以上问题，本发明的目的在于提供一种采用剪刀撑升降的两室保温炉，是采用一种剪刀撑的结构，利用一只油缸驱动实现两室保温炉的整体平稳升降，节省安装空间、维护简单。In view of the above problems, the object of the present invention is to provide a two-chamber holding furnace which adopts scissors to lift and lower, adopts a structure of scissors and supports the overall smooth lifting of the two-chamber holding furnace by using one cylinder driving, thereby saving installation space. Simple maintenance.
本发明的技术方案是通过以下方式实现的：一种采用剪刀撑升降的两室保温炉，整个系统由两室保温炉、剪刀撑、油缸、滑动轮、固定轮、旋转轴和底座组成，所述的两室保温炉分为加压室和加汤室上，加压室内设有升液管、加压室的上面设有设有模具、加压室一侧面设有具有升降功能的油缸，其特征在于：两室保温炉整体坐在剪刀撑上，油缸尾端固定在底座上，油缸活塞杆一端固定在加压室的侧板上；剪刀撑布局在两室保温炉的底部；油缸活塞杆动作，通过剪刀撑带动两室保温炉的整体升降。The technical scheme of the present invention is realized by the following method: a two-chamber heat preservation furnace adopting scissors to lift and lower, the whole system is composed of a two-chamber heat preservation furnace, a scissors support, an oil cylinder, a sliding wheel, a fixed wheel, a rotating shaft and a base. The two-chamber holding furnace is divided into a pressurizing chamber and a soup chamber. The pressurizing chamber is provided with a liquid elevating tube, and the pressurizing chamber is provided with a mold on the upper side of the pressurizing chamber, and a cylinder having a lifting function on one side of the pressurizing chamber. The utility model is characterized in that: the two-chamber heat preservation furnace is entirely seated on the scissors support, the tail end of the oil cylinder is fixed on the base, one end of the cylinder piston rod is fixed on the side plate of the pressure chamber; the scissors support is arranged at the bottom of the two-chamber heat preservation furnace; the cylinder piston The rod moves to drive the overall lifting of the two-chamber holding furnace through the scissors.
所述的剪刀撑上的二端的支撑点通过铰链与两室保温炉的底部固定。The support points of the two ends of the scissors support are fixed to the bottom of the two-chamber heat preservation furnace through a hinge.
所述的油缸活塞杆伸出，剪刀撑通过固定轮受到向上的拉力，剪刀撑通过旋转轴带动滑动轮同步抬升，两室保温炉被剪刀撑平稳抬升，只要油缸活塞杆一直顶升，两室保温炉的加压室中的升液管就始终保持与模具的密封接触。The piston rod of the cylinder protrudes, the scissors support receives an upward pulling force through the fixed wheel, and the scissors support synchronously lifts the sliding wheel through the rotating shaft, and the two-chamber holding furnace is smoothly lifted by the scissors, as long as the piston rod of the cylinder is always raised, the two chambers The riser tube in the pressurization chamber of the holding furnace is always in sealing contact with the mold.
所述的油缸活塞杆缩回，剪刀撑通过固定轮受到向下的力，剪刀撑通过旋转轴带动
上滑动轮同步下降，两室保温炉随着剪刀撑平稳下降，最终剪刀撑下降到最低位置，加压室上的升液管与模具脱开。The cylinder rod is retracted, the scissors support is subjected to a downward force by the fixed wheel, and the scissors support is driven by the rotating shaft
The upper sliding wheel is synchronously lowered, and the two-chamber holding furnace is smoothly lowered with the scissors, and finally the scissors support is lowered to the lowest position, and the liquid lifting pipe on the pressurized chamber is disengaged from the mold.
本发明，两室保温炉通过设在一侧的油缸活塞杆的伸出与缩回两室保温炉平稳的升降，使得低压铸造机在注液时升液管口与模具进液口不产生漏气。充型后，两室保温炉平衡下降，方便维护。本发明具有两室保温炉整体平稳升降，节省安装空间、维护简单的优点。According to the invention, the two-chamber holding furnace is smoothly lifted and lowered by the extension and retraction of the two-chamber holding furnace of the piston rod of the cylinder provided on one side, so that the low-pressure casting machine does not leak when the liquid inlet nozzle and the mold inlet of the low-pressure casting machine are injected. gas. After filling, the two-chamber holding furnace is balanced and easy to maintain. The invention has the advantages that the two-chamber heat preservation furnace is smoothly lifted as a whole, saving installation space and simple maintenance.
图1是本发明的结构示意图。Figure 1 is a schematic view of the structure of the present invention.
图中：1两室保温炉、2剪刀撑、3油缸、4滑动轮、5固定轮、6旋转轴、7底座。In the figure: 1 two-chamber holding furnace, 2 scissors support, 3 oil cylinders, 4 sliding wheels, 5 fixed wheels, 6 rotating shafts, 7 bases.
由图1知，一种采用剪刀撑升降的两室保温炉，整个系统由两室保温炉1、剪刀撑2、油缸3、滑动轮4、固定轮5、旋转轴6和底座7组成，所述的两室保温炉1分为加压室1-1和加汤室1-2上，加汤室1-2提供铝液，并与加压室1-1相通，加压室1-1内设有升液管1-3、加压室1-1的上面设有模具1-4、加压室1-1一侧面设有具有升降功能的油缸3，两室保温炉1整体坐在剪刀撑2上，油缸尾端3-2固定在底座7上，油缸活塞杆3-1一端固定在加压室1-1的侧板上；剪刀撑2布局在两室保温炉1的底部；油缸3的活塞杆动作时，通过剪刀撑2带动两室保温炉1的整体升降。所述的剪刀撑2上的二端的支撑点通过铰链与两室保温炉1的底部固定。所述的油缸活塞杆3-1伸出，剪刀撑2通过固定轮5受到向上的拉力，剪刀撑2通过旋转轴6带动滑动轮4同步抬升，两室保温炉1被剪刀撑2平稳抬升，只要油缸活塞杆3-1一直顶升，两室保温炉1的加压室1-1中的升液管1-3就始终保持与模具1-4的密封接触。此时使铝液通过升液管1-3注入低压铸造机的模具型腔中使产品浇注成型。It is known from Fig. 1 that a two-chamber holding furnace adopting scissors lifting is composed of a two-chamber holding furnace 1, a scissors support 2, a cylinder 3, a sliding wheel 4, a fixed wheel 5, a rotating shaft 6 and a base 7. The two-chamber holding furnace 1 is divided into a pressurizing chamber 1-1 and a adding chamber 1-2, and the adding chamber 1-2 supplies aluminum liquid, and communicates with the pressurizing chamber 1-1, and the pressurizing chamber 1-1 The liquid lift pipe 1-3 is provided therein, the upper part of the pressurizing chamber 1-1 is provided with a mold 1-4, and the pressurizing chamber 1-1 is provided with a cylinder 3 having a lifting function on one side, and the two-chamber heat preservation furnace 1 is entirely seated. On the scissors support 2, the rear end 3-2 of the cylinder is fixed on the base 7, and one end of the piston rod 3-1 of the cylinder is fixed on the side plate of the pressurizing chamber 1-1; the scissor support 2 is arranged at the bottom of the two-chamber heat preservation furnace 1; When the piston rod of the cylinder 3 is operated, the overall lifting and lowering of the two-chamber holding furnace 1 is driven by the scissors 2 . The support points of the two ends of the scissors support 2 are fixed to the bottom of the two-chamber heat preservation furnace 1 by a hinge. The cylinder piston rod 3-1 is extended, the scissors support 2 receives an upward pulling force through the fixed wheel 5, and the scissors support 2 drives the sliding wheel 4 to synchronously rise through the rotating shaft 6, and the two-chamber holding furnace 1 is smoothly lifted by the scissors support 2, As long as the cylinder rod 3-1 is always raised, the riser tubes 1-3 in the pressurizing chamber 1-1 of the two-chamber holding furnace 1 are always kept in sealing contact with the molds 1-4. At this time, the aluminum liquid is injected into the mold cavity of the low pressure casting machine through the riser 1-3 to cast the product.
所述的油缸活塞杆3-1缩回，剪刀撑2通过固定轮5受到向下的力，剪刀撑2通过旋转轴6带动滑动轮4同步下降，两室保温炉1随着剪刀撑2平稳下降，最终剪刀撑2下降到最低位置，加压室1-1上的升液管1-3与模具1-4脱开。低压铸造机工作结束。The cylinder piston rod 3-1 is retracted, the scissors support 2 receives a downward force through the fixed wheel 5, and the scissors support 2 drives the sliding wheel 4 to descend synchronously through the rotating shaft 6, and the two-chamber holding furnace 1 is smoothed with the scissors support 2 Ascending, eventually the scissors 2 is lowered to the lowest position, and the riser 1-3 on the pressurizing chamber 1-1 is disengaged from the mold 1-4. The low pressure casting machine is finished.
以上的实施例仅为说明本发明的技术思想，不能以此限定本发明的保护范围，凡是按照本发明提出的技术思想，在技术方案基础上所做的任何改动，均落入本发明保护范围之内。
The above embodiments are merely illustrative of the technical idea of the present invention, and the scope of protection of the present invention is not limited thereto. Any changes made on the basis of the technical solutions according to the technical idea proposed by the present invention fall within the scope of protection of the present invention. within.
Claims (4)
- 一种采用剪刀撑升降的两室保温炉，包括两室保温炉(1)、剪刀撑(2)、油缸(3)、滑动轮(4)、固定轮(5)、旋转轴(6)和底座(7)，所述的两室保温炉(1)包括加压室(1-1)和加汤室(1-2)，加压室(1-1)内设有升液管(1-3)、加压室(1-1)的上面设有设有模具(1-4)、加压室(1-1)一侧面设有具有升降功能的油缸(3)，其特征在于：两室保温炉(1)整体坐在剪刀撑(2)上，油缸尾端(3-2)固定在底座(7)上，油缸活塞杆(3-1)一端固定在加压室(1-1)的侧板上；剪刀撑(2)布局在两室保温炉(1)的底部；油缸(3)的活塞杆动作时，通过剪刀撑(2)带动两室保温炉(1)的整体升降。A two-chamber holding furnace adopting scissors to lift and lower, comprising a two-chamber holding furnace (1), a scissor support (2), a cylinder (3), a sliding wheel (4), a fixed wheel (5), a rotating shaft (6) and The base (7), the two-chamber holding furnace (1) comprises a pressurizing chamber (1-1) and a soup chamber (1-2), and a pressurizing chamber (1-1) is provided with a liquid elevating tube (1) -3) The upper part of the pressurizing chamber (1-1) is provided with a mold (1-4), and a pressurizing chamber (1-1) is provided with a cylinder (3) having a lifting function on one side, which is characterized in that: The two-chamber holding furnace (1) is entirely seated on the scissors support (2), the rear end of the cylinder (3-2) is fixed on the base (7), and one end of the cylinder piston rod (3-1) is fixed in the pressurized chamber (1- 1) on the side panel; the scissors support (2) is laid out at the bottom of the two-chamber holding furnace (1); when the piston rod of the cylinder (3) is moving, the whole of the two-chamber holding furnace (1) is driven by the scissors support (2) Lifting.
- 根据权利要求1所述的一种采用剪刀撑升降的两室保温炉，其特征在于：所述的剪刀撑(2)上二端的支撑点通过铰链与两室保温炉(1)的底部固定。The two-chamber heat preservation furnace adopting scissors lifting according to claim 1, wherein the support points of the upper ends of the scissors support (2) are fixed to the bottom of the two-chamber heat preservation furnace (1) through a hinge.
- 根据权利要求1或2所述的一种采用剪刀撑升降的两室保温炉，其特征在于：所述的油缸活塞杆(3-1)伸出，剪刀撑(2)通过旋转轴(6)带动滑动轮(4)同步抬升，两室保温炉(1)被剪刀撑(2)平稳抬升，只要油缸活塞杆(3-1)一直顶升，两室保温炉(1)的加压室(1-1)中的升液管(1-3)就始终保持与模具(1-4)的密封接触。The two-chamber holding furnace adopting scissors lifting according to claim 1 or 2, characterized in that: the cylinder piston rod (3-1) extends, and the scissors support (2) passes through the rotating shaft (6) The sliding wheel (4) is driven to rise synchronously, and the two-chamber holding furnace (1) is smoothly lifted by the scissors support (2), as long as the cylinder piston rod (3-1) is always raised, the pressurizing chamber of the two-chamber holding furnace (1) The riser tubes (1-3) in 1-1) are always in sealing contact with the mold (1-4).
- 根据权利要求1或2所述的一种采用剪刀撑升降的两室保温炉，其特征在于：所述的油缸活塞杆(3-1)缩回，剪刀撑(2)通过旋转轴(6)带动滑动轮(4)同步下降，两室保温炉(1)随着剪刀撑(2)平稳下降，最终剪刀撑(2)下降到最低位置，加压室(1-1)上的升液管(1-3)与模具(1-4)脱开。 The two-chamber holding furnace adopting scissors lifting according to claim 1 or 2, characterized in that: the cylinder piston rod (3-1) is retracted, and the scissors support (2) is passed through the rotating shaft (6) The sliding wheel (4) is driven to descend synchronously, and the two-chamber holding furnace (1) is smoothly lowered with the scissors support (2), and finally the scissors support (2) is lowered to the lowest position, and the riser tube on the pressurizing chamber (1-1) (1-3) Disengage from the mold (1-4).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710441351.XA CN107042296A (en) | 2017-06-13 | 2017-06-13 | A kind of two Room holding furnaces of use bridging lifting |
| CN201710441351.X | 2017-06-13 |
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| Publication Number | Publication Date |
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| WO2018227726A1 true WO2018227726A1 (en) | 2018-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2017/094250 WO2018227726A1 (en) | 2017-06-13 | 2017-07-25 | Two-chamber holding furnace lifted by using diagonal bracing |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107042296A (en) |
| WO (1) | WO2018227726A1 (en) |
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| US5791398A (en) * | 1995-07-07 | 1998-08-11 | Sintokogio, Ltd. | Low-pressure casting apparatus |
| KR20040092646A (en) * | 2003-04-24 | 2004-11-04 | 강충길 | Forming apparatus of medium and high pressure with speed control condition by using electric stirring |
| CN201124226Y (en) * | 2007-11-07 | 2008-10-01 | 许小忠 | Magnesium alloy low pressure casting furnace |
| CN204524240U (en) * | 2014-12-30 | 2015-08-05 | 上海埃鲁秘工业炉制造有限公司 | A kind of novel quantitative holding furnace of two room aluminium alloy air pressure |
| CN105215338A (en) * | 2015-11-17 | 2016-01-06 | 佛山市南海奔达模具有限公司 | The casting board of holding furnace elevating mechanism and application thereof |
| CN105499523A (en) * | 2015-12-24 | 2016-04-20 | 宁夏太阳镁业有限公司 | Pouring device for metal smelting and pouring method |
| CN205309278U (en) * | 2015-11-17 | 2016-06-15 | 佛山市南海奔达模具有限公司 | Heat preservation stove elevating system and casting board of using thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19845389A1 (en) * | 1998-10-02 | 2000-04-06 | Georg Fischer Disa Ag | Device for increasing low-pressure casting of molten metals |
| CN102773468A (en) * | 2012-08-15 | 2012-11-14 | 广州有色金属研究院 | Heat-preservation quantitative casting furnace for aluminum liquid |
| CN103353225B (en) * | 2013-07-17 | 2016-04-27 | 辽宁伊菲科技股份有限公司 | A kind of high-pressure casting aluminium liquid holding furnace |
| CN206779430U (en) * | 2017-06-13 | 2017-12-22 | 江苏天宏机械工业有限公司 | A kind of two Room holding furnaces lifted using bridging |
-
2017
- 2017-06-13 CN CN201710441351.XA patent/CN107042296A/en active Pending
- 2017-07-25 WO PCT/CN2017/094250 patent/WO2018227726A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5791398A (en) * | 1995-07-07 | 1998-08-11 | Sintokogio, Ltd. | Low-pressure casting apparatus |
| KR20040092646A (en) * | 2003-04-24 | 2004-11-04 | 강충길 | Forming apparatus of medium and high pressure with speed control condition by using electric stirring |
| CN201124226Y (en) * | 2007-11-07 | 2008-10-01 | 许小忠 | Magnesium alloy low pressure casting furnace |
| CN204524240U (en) * | 2014-12-30 | 2015-08-05 | 上海埃鲁秘工业炉制造有限公司 | A kind of novel quantitative holding furnace of two room aluminium alloy air pressure |
| CN105215338A (en) * | 2015-11-17 | 2016-01-06 | 佛山市南海奔达模具有限公司 | The casting board of holding furnace elevating mechanism and application thereof |
| CN205309278U (en) * | 2015-11-17 | 2016-06-15 | 佛山市南海奔达模具有限公司 | Heat preservation stove elevating system and casting board of using thereof |
| CN105499523A (en) * | 2015-12-24 | 2016-04-20 | 宁夏太阳镁业有限公司 | Pouring device for metal smelting and pouring method |
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| Publication number | Publication date |
|---|---|
| CN107042296A (en) | 2017-08-15 |
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