CN203764923U - Die casting mechanism of hot chamber die casting machine - Google Patents
Die casting mechanism of hot chamber die casting machine Download PDFInfo
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- CN203764923U CN203764923U CN201420162369.8U CN201420162369U CN203764923U CN 203764923 U CN203764923 U CN 203764923U CN 201420162369 U CN201420162369 U CN 201420162369U CN 203764923 U CN203764923 U CN 203764923U
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- die casting
- die
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- moving platen
- mavable module
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Abstract
The utility model discloses a die casting mechanism of a hot chamber die casting machine. The die casting mechanism of the hot chamber die casting machine is wide in applicability and low in cost, the size of a product forming cavity can be adjusted, and then the thickness of a die casting piece is changed. The die casting mechanism comprises a film combining device and a pressing jetting device. The pressing jetting device mainly comprises a punch, a jetting mouth, a pressing jetting hydraulic cylinder and a pressing chamber. A material channel is arranged in the pressing chamber. A fluid inlet communicated with the material channel is formed in one side of the pressing chamber. The punch is arranged in the material channel. The film combining device comprises a moving die plate, a fixed die plate and a fixed die base plate. A pouring opening is formed in the fixed die base plate. One end of the jetting mouth is embedded in the fixed die base plate and is communicated with the pouring opening. The other end of the jetting mouth is embedded in the pressing chamber and is communicated with the material channel. A moving die kernel protrudes out of the moving die plate. A fixed die kernel is arranged in one side, corresponding to the moving die kernel, of the fixed die plate in a concave mode. A product forming cavity is formed between the moving die kernel and the fixed die kernel. An adjusting component which adjusts the moving kernel to protrude out of or contract into the moving die plate is arranged on one side, opposite to the moving die kernel, of the moving die plate.
Description
Technical field
The utility model relates to hot chamber machine, and more particularly, it relates to a kind of die casting mechanism of hot chamber machine.
Background technology
Hot chamber machine is mainly applicable to the low-smelting-point non-ferrous alloy such as die case zinc, lead part, can be widely used in the industrial departments such as automobile, motorcycle accessories, instrument and meter, haberdashery and hardware, household electrical appliance.
Hot chamber machine is mainly made up of four parts of mold closing mechanism (claiming again clamping apparatus), injection device, Hydraulic Power Transmission System, electric control system, and Hydraulic Power Transmission System and electric control system provide the process of the whole die casting of power to complete in mold closing mechanism and injection device for mold closing mechanism and injection device.The operation principle of hot chamber machine: in the time that injection tup rises, molten metal in smelting furnace enters into pressure chamber by pressure chamber entrance, after matched moulds, in the time that tup presses down, molten metal is filled to coagulation forming in mold closing mechanism model cavity along feeding channel, injection tup gos up, and die sinking pushing out casting completes a die casting circulation.At present traditional hot chamber machine is because formed product chamber in mold closing mechanism is unadjustable, so just cannot realize the control to die casting thickness, applicability is low, and market often needs the foundry goods of different size different-thickness, can only change so different mold closing mechanisms, will improve cost, reduce the market competitiveness.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of applicability extensive, and cost is low, can regulate the die casting mechanism of the hot chamber machine of formed product chamber size and then change die casting thickness.
For achieving the above object, the utility model provides following technical scheme: a kind of die casting mechanism of hot chamber machine, comprise and close film device and injection device, described injection device is mainly by drift, penetrate and chew, control move up and down injection hydraulic cylinder and be placed in pressure chamber in smelting furnace composition of drift, described pressure chamber is built-in with material road, described pressure chamber one side is provided with the fluid intake of Yu Liao road mutual conduction, described drift is placed in material road, the described film device that closes comprises moving platen, solid plate, the relative moving platen opposite side of described solid plate is provided with top clamping plate, described top clamping plate is built-in with cast gate, described She Zui one end is embedded in top clamping plate and cast gate mutual conduction, the other end is embedded in pressure chamber Nei Bingyuliao road mutual conduction, described moving platen is protruding with mavable module core, the corresponding mavable module core one side indent of described solid plate has fixed mold core, between described mavable module core and fixed mold core, form and have formed product chamber, on described moving platen, relatively the opposite side of mavable module core is provided with the adjusting part that regulates the outstanding or indentation moving platen of mavable module core.
By adopting technique scheme, in the time that injection hydraulic cylinder control drift rises, molten metal in smelting furnace enters in pressure chamber Zhong Liao road by fluid intake, after matched moulds, then drift presses down, molten metal is filled to coagulation forming in mold closing mechanism formed product chamber along material road, last drift gos up, die sinking pushing out casting, complete a die casting circulation, the cooperation of this formed product chamber by between mavable module core and fixed mold core forms and in the adjusting part setting of the opposite side of the relative mavable module core of moving platen, realize the adjusting of mavable module core lifting is reached to the control to different-thickness die casting to change formed product chamber size, improve adaptability, solve the problem that need change different mold closing mechanisms while producing different-thickness product, reduce cost, improve the market competitiveness.
The utility model is further set to: described adjusting part comprises and is embedded the adjustable plate in moving platen and is threaded in the adjusting bolt in moving platen, described adjusting bolt one end is fixedly connected on adjustable plate, and described adjustable plate is fixedly connected with described mavable module core.
By adopting technique scheme, adjusting part is realized by adjustable plate and adjusting bolt mavable module core elevating control, when revolving the position of dark adjusting bolt in moving platen and ejecting adjustable plate and then drive mavable module core to rise to realize mavable module core, exit adjusting bolt and retract adjustable plate and then take back mavable module core when reverse rotation and decline to realize mavable module core, this adjusting part is simple in structure, easily produces.
The utility model is further set to: described in penetrate to chew from top clamping plate and be tilted to lower setting to pressure chamber.
By adopting technique scheme, penetrate to chew and be obliquely installed, after fluid moves on moulding and drift in formed product, can make to be trapped in penetrate chew and expect in fluid can be because of the smooth fluid smelting furnace of conducting oneself with dignity, avoid the retention effects die casting next time because of fluid.
The utility model is further set to: described in penetrate to chew and outer be arranged with heating jacket, described heating jacket is between top clamping plate and described pressure chamber.
By adopting technique scheme, mold closing mechanism is broken and when pushing out casting in die sinking, easily be detained tailing at gate location, and the delay of tailing can affect die casting efficiency equally, penetrate and chew the outer setting that is arranged with heating jacket, make the tailing thawing of being again heated become liquid again and flow back to smelting furnace by penetrating to chew by heating.
Brief description of the drawings
Fig. 1 is the die casting mechanism off working state structural representation of a kind of hot chamber machine of the utility model;
Fig. 2 is the die casting mechanism working state structure schematic diagram of a kind of hot chamber machine of the utility model.
In figure 1, mold closing mechanism; 11, solid plate; 111, fixed mold core; 12, moving platen; 121, mavable module core; 13, top clamping plate; 131, cast gate; 2, injection device; 21, drift; 22, She Zui; 221, heating jacket; 23, injection hydraulic cylinder; 24, pressure chamber; 241, material road; 242, fluid intake; 3, formed product chamber; 4, adjusting part; 41, adjustable plate; 42, adjusting bolt.
Detailed description of the invention
See figures.1.and.2 the embodiment of die casting mechanism of a kind of hot chamber machine of the utility model is described further.
A kind of die casting mechanism of hot chamber machine, comprise and close film device 1 and injection device 2, described injection device 2 is mainly by drift 21, penetrate and chew 22, control that drift 21 moves up and down injection hydraulic cylinder 23 and the pressure chamber 24 that is placed in smelting furnace forms, described pressure chamber 24 is built-in with material road 241, described pressure chamber 24 1 sides are provided with the fluid intake 242 of Yu Liao road 241 mutual conduction, described drift 21 is placed in material road 241, the described film device 1 that closes comprises moving platen 12, solid plate 11, relative moving platen 12 opposite sides of described solid plate 11 are provided with top clamping plate 13, described top clamping plate 13 is built-in with cast gate 131, described penetrating chewed 22 one end and is embedded in top clamping plate 13 and cast gate 131 mutual conduction, the other end is embedded in pressure chamber 24 Nei Bingyuliao road 241 mutual conduction, described moving platen 12 is protruding with mavable module core 121, the corresponding mavable module core 121 1 side indents of described solid plate 11 have fixed mold core 111, between described mavable module core 121 and fixed mold core 111, form and have formed product chamber 3, on described moving platen 12, relatively the opposite side of mavable module core 121 is provided with the adjusting part 4 that regulates the outstanding or indentation moving platen 12 of mavable module core 121.
In the time that injection hydraulic cylinder 23 is controlled drift 21 and is risen, molten metal in smelting furnace enters in pressure chamber 24Zhong Liao road 241 by fluid intake 242, after matched moulds, then drift 21 presses down, molten metal is filled to coagulation forming in mold closing mechanism 1 formed product chamber 3 along material road 241, last drift 21 gos up, die sinking pushing out casting, complete a die casting circulation, the cooperation of this formed product chamber 3 by between mavable module core 121 and fixed mold core 111 forms and arranges at the adjusting part 4 of the opposite side of moving platen 12 relative mavable module cores 121, realize the adjusting of mavable module core 121 liftings is reached to the control to different-thickness die casting to change formed product chamber 3 sizes, improve adaptability, solve the problem that need change different mold closing mechanism 1 while producing different-thickness product, reduce cost, improve the market competitiveness.
Described adjusting part 4 comprises and is embedded the adjustable plate in moving platen 12 41 and is threaded in the adjusting bolt 42 in moving platen 12, and described adjusting bolt 42 one end are fixedly connected on adjustable plate 41, and described adjustable plate 41 is fixedly connected with described mavable module core 121.
Adjusting part 4 is realized by adjustable plate 41 and adjusting bolt 42 mavable module core 121 elevating controls, when revolving the position of dark adjusting bolt 42 in moving platen 12 and ejecting adjustable plate 41 and then drive mavable module core 121 to rise to realize mavable module core 121, exit adjusting bolt 42 and retract adjustable plate 41 and then take back mavable module core 121 when reverse rotation and decline to realize mavable module core 121, this adjusting part 4 is simple in structure, easily produces.
Described penetrating chewed 22 and is tilted to lower setting from top clamping plate 13 to pressure chamber 24.
Penetrate and chew 22 and be obliquely installed, after fluid moves on the interior moulding in formed product chamber 3 and drift 21, can make to be trapped in penetrate chew 22 and material road 241 in fluid can be because of the smooth fluid smelting furnace of conducting oneself with dignity, avoid the retention effects die casting next time because of fluid.
Described penetrating chewed 22 and outer is arranged with heating jacket 221, and described heating jacket 221 is between top clamping plate 13 and described pressure chamber 24.
Mold closing mechanism 1 is broken and when pushing out casting in die sinking, easily be detained tailing at gate location, and the delay of tailing can affect die casting efficiency equally, penetrate and chew the 22 outer settings that are arranged with heating jacket 221, make the tailing thawing of being again heated become liquid again and chew 22 and flow back to smelting furnace by penetrating by heating.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the die casting mechanism of a hot chamber machine, comprise and close film device and injection device, described injection device is mainly by drift, penetrate and chew, control move up and down injection hydraulic cylinder and be placed in pressure chamber in smelting furnace composition of drift, described pressure chamber is built-in with material road, described pressure chamber one side is provided with the fluid intake of Yu Liao road mutual conduction, described drift is placed in material road, the described film device that closes comprises moving platen, solid plate, the relative moving platen opposite side of described solid plate is provided with top clamping plate, described top clamping plate is built-in with cast gate, described She Zui one end is embedded in top clamping plate and cast gate mutual conduction, the other end is embedded in pressure chamber Nei Bingyuliao road mutual conduction, it is characterized in that: described moving platen is protruding with mavable module core, the corresponding mavable module core one side indent of described solid plate has fixed mold core, between described mavable module core and fixed mold core, form and have formed product chamber, on described moving platen, relatively the opposite side of mavable module core is provided with the adjusting part that regulates the outstanding or indentation moving platen of mavable module core.
2. the die casting mechanism of a kind of hot chamber machine according to claim 1, it is characterized in that: described adjusting part comprises and is embedded the adjustable plate in moving platen and is threaded in the adjusting bolt in moving platen, described adjusting bolt one end is fixedly connected on adjustable plate, and described adjustable plate is fixedly connected with described mavable module core.
3. the die casting mechanism of a kind of hot chamber machine according to claim 1 and 2, is characterized in that: described in penetrate to chew from top clamping plate and be tilted to lower setting to pressure chamber.
4. the die casting mechanism of a kind of hot chamber machine according to claim 3, is characterized in that: described in penetrate to chew and outer be arranged with heating jacket, described heating jacket is between top clamping plate and described pressure chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162369.8U CN203764923U (en) | 2014-04-03 | 2014-04-03 | Die casting mechanism of hot chamber die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162369.8U CN203764923U (en) | 2014-04-03 | 2014-04-03 | Die casting mechanism of hot chamber die casting machine |
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| Publication Number | Publication Date |
|---|---|
| CN203764923U true CN203764923U (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420162369.8U Expired - Fee Related CN203764923U (en) | 2014-04-03 | 2014-04-03 | Die casting mechanism of hot chamber die casting machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096889A (en) * | 2017-05-24 | 2017-08-29 | 长兴县李家巷铸造厂 | A kind of motor base casting mould |
| CN108637211A (en) * | 2018-07-20 | 2018-10-12 | 迈凯实金属技术（苏州）有限公司 | A kind of quickly variable cast gate structure of cast die |
| CN108927510A (en) * | 2018-09-20 | 2018-12-04 | 深圳市雷凌广通技术研发有限公司 | A kind of safety-type hydraulic Casting Equipment |
| CN112893800A (en) * | 2021-01-20 | 2021-06-04 | 辽宁凯文众鑫装备制造有限公司 | Inclined pressure chamber |
| CN116618603A (en) * | 2023-07-17 | 2023-08-22 | 合肥亚明汽车部件有限公司 | Aluminum alloy die-casting conveying, positioning and clamping integrated device |
-
2014
- 2014-04-03 CN CN201420162369.8U patent/CN203764923U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096889A (en) * | 2017-05-24 | 2017-08-29 | 长兴县李家巷铸造厂 | A kind of motor base casting mould |
| CN108637211A (en) * | 2018-07-20 | 2018-10-12 | 迈凯实金属技术（苏州）有限公司 | A kind of quickly variable cast gate structure of cast die |
| CN108927510A (en) * | 2018-09-20 | 2018-12-04 | 深圳市雷凌广通技术研发有限公司 | A kind of safety-type hydraulic Casting Equipment |
| CN112893800A (en) * | 2021-01-20 | 2021-06-04 | 辽宁凯文众鑫装备制造有限公司 | Inclined pressure chamber |
| CN116618603A (en) * | 2023-07-17 | 2023-08-22 | 合肥亚明汽车部件有限公司 | Aluminum alloy die-casting conveying, positioning and clamping integrated device |
| CN116618603B (en) * | 2023-07-17 | 2023-09-19 | 合肥亚明汽车部件有限公司 | Aluminum alloy die-casting conveying, positioning and clamping integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20180403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |