CN215467972U - Hot chamber die casting machine injection mechanism with less metal consumption and high efficiency - Google Patents
Hot chamber die casting machine injection mechanism with less metal consumption and high efficiency Download PDFInfo
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- CN215467972U CN215467972U CN202121495395.9U CN202121495395U CN215467972U CN 215467972 U CN215467972 U CN 215467972U CN 202121495395 U CN202121495395 U CN 202121495395U CN 215467972 U CN215467972 U CN 215467972U
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Abstract
The utility model discloses an injection mechanism of a hot chamber die casting machine with less metal consumption and high efficiency, which comprises a crucible, wherein a casting pot is fixedly arranged on one side of the inner wall of the crucible, a gooseneck channel is arranged in the casting pot, an installation seat is fixedly arranged on one side of the top end of the casting pot, a hydraulic cylinder is fixedly arranged on the top end of the installation seat, the output end of the hydraulic cylinder penetrates through the installation seat and is fixedly connected with a fixed seat, one side of the fixed seat is in threaded connection with a screw rod, and one end of the screw rod is fixedly connected with a rotating handle. The injection punch is convenient to disassemble and replace.
Description
Technical Field
The utility model relates to the field of hot chamber die casting machines, in particular to an injection mechanism of a hot chamber die casting machine, which has less metal consumption and high efficiency.
Background
At present, in the process of die-casting and forming hardware workpieces, a hot chamber die-casting machine is needed, the die-casting machine injects molten metal into a die to be cooled and formed under the action of pressure, a series of industrial casting machines of solid metal castings are obtained after die opening, the hot chamber die-casting machine is suitable for die-casting low-melting-point nonferrous alloy parts such as zinc, lead and the like, and can be widely applied to industrial departments such as automobiles, motorcycle accessories, instruments and meters, daily hardware, household appliances and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an injection mechanism of a hot chamber die casting machine with low metal consumption and high efficiency, which aims to solve the problems that the injection operation is adversely affected due to local hardening of liquid caused by temperature reduction in a crucible and the injection punch is not convenient to disassemble and replace when the injection punch is damaged, which are proposed in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a hot chamber die casting machine injection mechanism with less metal consumption and high efficiency comprises a crucible, wherein a pouring kettle is fixedly arranged on one side of the inner wall of the crucible, a gooseneck channel is formed in the pouring kettle, an installation seat is fixedly arranged on one side of the top end of the pouring kettle, a hydraulic cylinder is fixedly arranged on the top end of the installation seat, the output end of the hydraulic cylinder penetrates through the installation seat and is fixedly connected with a fixed seat, a screw rod is connected with one side of the fixed seat through threads, a rotating handle is fixedly connected with one end of the screw rod, a chute is formed in one side of the top end of the inner wall of the fixed seat, a movable clamping plate is connected with one side of the chute in a sliding manner, an injection punch head is clamped between the movable clamping plate and the fixed seat, a side channel is formed in one side of the pouring kettle and is communicated with the gooseneck channel, and a sealing plate is fixedly arranged on one side of the inner wall of the crucible, the middle part on closing plate top is fixed the intercommunication and is had the feeder hopper, one side fixed mounting of closing plate bottom has temperature sensor, the opposite side fixed mounting of closing plate bottom has ultrasonic sensor, the mounting groove has been seted up to the bottom of crucible inner wall, the bottom fixed mounting of mounting groove has the heating seat, the fixed apron that is provided with in top of mounting groove, the fixed surface of crucible is provided with the heat preservation shell, the one end fixed mounting of heat preservation shell one side has the controller, pneumatic cylinder, temperature sensor, heating seat and ultrasonic sensor all with controller electric connection.
As a preferred technical scheme of the utility model, one end of the heat preservation shell is fixedly provided with a switch, and the controller is electrically connected with an external power supply through the switch.
As a preferred technical scheme of the utility model, the other end of one side of the heat-insulating shell is fixedly provided with a display screen, and the display screen is electrically connected with the controller.
As a preferable technical scheme of the utility model, a sealing ring is arranged at the joint of the injection punch head and the gooseneck channel.
As a preferable technical scheme of the utility model, the anti-skid pads are fixedly arranged on one side of the inner wall of the fixed seat and the other side of the movable clamping plate.
As a preferable technical scheme of the utility model, one side of the crucible is provided with a jet orifice, and the jet orifice is communicated with the gooseneck passage.
Compared with the prior art, the utility model has the beneficial effects that: the device simple structure, high durability and convenient operation, through heating seat circular telegram release heat energy, come to keep warm the operation to the inside molten metal of crucible, avoid the inside temperature of crucible to reduce and lead to liquid local hardening to appear and cause harmful effects to pressing the operation of penetrating, can change the handle through rotating, drive the removal of movable clamp plate, no longer carry out the centre gripping to pressing the injection drift, be convenient for dismantle the change to pressing the injection drift, the setting of sealing washer can reduce the gap between injection drift and the gooseneck passageway, avoid pressing the injection drift to penetrate in-process back molten metal and spout from the gap, not only cause the material extravagant still probably the accidental injury operating personnel.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
fig. 3 is an enlarged view of a portion a of the present invention.
In the figure: 1. a crucible; 2. a heat preservation shell; 3. a switch; 4. a gooseneck tunnel; 5. an ejection port; 6. a material pouring kettle; 7. a hydraulic cylinder; 8. a mounting seat; 9. a temperature sensor; 10. a feed hopper; 11. a sealing plate; 12. an ultrasonic sensor; 13. a side channel; 14. a cover plate; 15. a heating base; 16. a controller; 17. a display screen; 18. a fixed seat; 19. a non-slip mat; 20. a seal ring; 21. injecting a punch; 22. moving the clamping plate; 23. a screw; 24. and (4) turning the handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides an injection mechanism of a hot chamber die casting machine with less metal consumption and high efficiency, which comprises a crucible 1, a pouring pot 6 is fixedly arranged on one side of the inner wall of the crucible 1, a gooseneck channel 4 is arranged inside the pouring pot 6, an installation seat 8 is fixedly arranged on one side of the top end of the pouring pot 6, a hydraulic cylinder 7 is fixedly arranged on the top end of the installation seat 8, the output end of the hydraulic cylinder 7 penetrates through the installation seat 8 and is fixedly connected with a fixed seat 18, a screw 23 is connected with one side of the fixed seat 18 through a thread, a rotating handle 24 is fixedly connected with one end of the screw 23, a chute is arranged on one side of the top end of the inner wall of the fixed seat 18 and is slidably connected with a movable clamping plate 22, one side of the movable clamping plate 22 is rotatably connected with the other end of the screw 23, an injection punch 21 is clamped between the movable clamping plate 22 and the fixed seat 18 and can drive the movable clamping plate 22 to move through rotating the rotating handle 24, the injection punch 21 is not clamped any more, the injection punch 21 is convenient to disassemble and replace, one side of a pouring material pot 6 is provided with a side channel 13, the side channel 13 is communicated with a gooseneck channel 4, one side of the inner wall of a crucible 1 is fixedly provided with a sealing plate 11, the middle part of the top end of the sealing plate 11 is fixedly communicated with a feed hopper 10, one side of the bottom end of the sealing plate 11 is fixedly provided with a temperature sensor 9, the other side of the bottom end of the sealing plate 11 is fixedly provided with an ultrasonic sensor 12, the bottom end of the inner wall of the crucible 1 is provided with a mounting groove, the bottom of the mounting groove is fixedly provided with a heating seat 15, the top of the mounting groove is fixedly provided with a cover plate 14, the surface of the crucible 1 is fixedly provided with a heat-insulating shell 2, one end of one side of the heat-insulating shell 2 is fixedly provided with a controller 16, the hydraulic cylinder 7, the temperature sensor 9, the heating seat 15 and the ultrasonic sensor 12 are all electrically connected with the controller 16, and the temperature inside of the crucible 1 is monitored through the temperature sensor 9, when the temperature is lower than a certain value, information is fed back to the controller 16 to control the heating seat 15 to be electrified and release heat energy, so that the heat preservation operation is performed on the molten metal in the crucible 1, the adverse effect on the injection operation caused by local hardening of the liquid due to the temperature reduction in the crucible 1 is avoided, and the liquid level in the crucible 1 is monitored through the ultrasonic sensor 12.
Preferably, one end of the heat preservation shell 2 is fixedly provided with a switch 3, the controller 16 is electrically connected with an external power supply through the switch 3, the switch 3 is turned on, and the controller 16 starts to be started.
Preferably, the other end fixed mounting of 2 one sides of heat preservation shell has display screen 17, and display screen 17 and controller 16 electric connection come to show the data that temperature sensor 9 and ultrasonic sensor 12 surveyed through display screen 17, and the operating personnel of being convenient for knows relevant information in real time.
Preferably, the sealing ring 20 is arranged at the joint of the injection punch 21 and the gooseneck channel 4, and the sealing ring 20 can reduce the gap between the injection punch 21 and the gooseneck channel 4, so that the phenomenon that molten metal is sprayed out from the gap after the injection punch 21 injects the molten metal during the injection process is avoided, and not only is material waste caused, but also operators are possibly accidentally injured.
Preferably, a non-slip pad 19 is fixedly arranged on one side of the inner wall of the fixed seat 18 and the other side of the movable clamping plate 22, and the non-slip pad 19 can be arranged to prevent the injection punch 21 from slipping off.
Preferably, one side of the crucible 1 is provided with a jet orifice 5, and the jet orifice 5 is communicated with the gooseneck passage 4.
When the hot chamber die casting machine injection mechanism is used, the metal consumption is low, the efficiency is high, an operator firstly pours molten metal to be processed into the crucible 1 through the feed hopper 10, then the switch 3 is turned on, the controller 16 starts to start, the controller 16 controls the hydraulic cylinder 7, the temperature sensor 9, the heating seat 15 and the ultrasonic sensor 12 to be electrified and starts to work, the hydraulic cylinder 7 pushes the injection punch 21 to press downwards to extrude the molten metal in the gooseneck channel 4, when the injection punch 21 is pressed downwards to be lower than the side channel 13, the molten metal in the gooseneck channel 4 is extruded and then is ejected out from the ejection opening 5, the temperature inside the crucible 1 is monitored through the temperature sensor 9, when the temperature is lower than a certain value, information is fed back to the controller 16 to control the heating seat 15 to be electrified and release heat energy so as to carry out heat preservation operation on the molten metal in the crucible 1, avoid the inside temperature of crucible 1 to reduce and lead to liquid local hardening to appear and cause harmful effects to pressing the operation of penetrating, come to the liquid level height control of crucible 1 inside through ultrasonic sensor 12, come to show the data that temperature sensor 9 and ultrasonic sensor 12 detected through display screen 17, the operating personnel of being convenient for knows relevant information in real time, when pressing the drift 21 to appear the damage, can change 24 through rotating, drive the removal splint 22 and remove, no longer carry out the centre gripping to pressing the drift 21, be convenient for dismantle the change to pressing the drift 21 of penetrating.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a hot chamber die casting machine injection mechanism that metal consumes few efficient, includes crucible (1), its characterized in that: the crucible pot is characterized in that a pouring kettle (6) is fixedly arranged on one side of the inner wall of the crucible pot (1), a gooseneck channel (4) is formed in the pouring kettle (6), a mounting seat (8) is fixedly arranged on one side of the top end of the pouring kettle (6), a hydraulic cylinder (7) is fixedly mounted on the top end of the mounting seat (8), the output end of the hydraulic cylinder (7) penetrates through the mounting seat (8) and is fixedly connected with a fixing seat (18), a screw rod (23) is in threaded connection with one side of the fixing seat (18), a rotating handle (24) is fixedly connected with one end of the screw rod (23), a sliding groove is formed in one side of the top end of the inner wall of the fixing seat (18), a movable clamping plate (22) is in sliding connection with the sliding groove, one side of the movable clamping plate (22) is rotatably connected with the other end of the screw rod (23), and an injection punch (21) is arranged between the movable clamping plate (22) and the fixing seat (18), side passageway (13) have been seted up to one side of watering can (6), side passageway (13) and gooseneck passageway (4) intercommunication, one side of crucible (1) inner wall is fixed and is provided with closing plate (11), the fixed intercommunication in middle part on closing plate (11) top has feeder hopper (10), one side fixed mounting of closing plate (11) bottom has temperature sensor (9), the opposite side fixed mounting of closing plate (11) bottom has ultrasonic sensor (12), the mounting groove has been seted up to the bottom of crucible (1) inner wall, the bottom fixed mounting of mounting groove has heating seat (15), the fixed apron (14) that is provided with in top of mounting groove, the fixed surface of crucible (1) is provided with heat preservation shell (2), the one end fixed mounting of heat preservation shell (2) one side has controller (16), pneumatic cylinder (7), The temperature sensor (9), the heating seat (15) and the ultrasonic sensor (12) are electrically connected with the controller (16).
2. The shot mechanism of a hot chamber die casting machine of claim 1 wherein said injection mechanism is further characterized by: one end fixed mounting of heat preservation shell (2) has switch (3), controller (16) pass through switch (3) and external power electric connection.
3. The shot mechanism of a hot chamber die casting machine of claim 1 wherein said injection mechanism is further characterized by: the other end fixed mounting of heat preservation shell (2) one side has display screen (17), display screen (17) and controller (16) electric connection.
4. The shot mechanism of a hot chamber die casting machine of claim 1 wherein said injection mechanism is further characterized by: and a sealing ring (20) is arranged at the joint of the injection punch head (21) and the gooseneck channel (4).
5. The shot mechanism of a hot chamber die casting machine of claim 1 wherein said injection mechanism is further characterized by: and anti-slip pads (19) are fixedly arranged on one side of the inner wall of the fixed seat (18) and the other side of the movable clamping plate (22).
6. The shot mechanism of a hot chamber die casting machine of claim 1 wherein said injection mechanism is further characterized by: one side of the crucible (1) is provided with a jet orifice (5), and the jet orifice (5) is communicated with the gooseneck passage (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121495395.9U CN215467972U (en) | 2021-07-01 | 2021-07-01 | Hot chamber die casting machine injection mechanism with less metal consumption and high efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121495395.9U CN215467972U (en) | 2021-07-01 | 2021-07-01 | Hot chamber die casting machine injection mechanism with less metal consumption and high efficiency |
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| Publication Number | Publication Date |
|---|---|
| CN215467972U true CN215467972U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121495395.9U Active CN215467972U (en) | 2021-07-01 | 2021-07-01 | Hot chamber die casting machine injection mechanism with less metal consumption and high efficiency |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117773060A (en) * | 2023-12-29 | 2024-03-29 | 东莞捷劲机械设备有限公司 | Hot chamber die-casting assembly and die-casting method for manufacturing high-speed rail brake disc |
-
2021
- 2021-07-01 CN CN202121495395.9U patent/CN215467972U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117773060A (en) * | 2023-12-29 | 2024-03-29 | 东莞捷劲机械设备有限公司 | Hot chamber die-casting assembly and die-casting method for manufacturing high-speed rail brake disc |
| CN117773060B (en) * | 2023-12-29 | 2024-09-17 | 东莞捷劲机械设备有限公司 | Hot chamber die-casting assembly and die-casting method for manufacturing high-speed rail brake disc |
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