CN111618275A - Automatic die sinking mould based on hardware mould - Google Patents
Automatic die sinking mould based on hardware mould Download PDFInfo
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- CN111618275A CN111618275A CN202010515836.0A CN202010515836A CN111618275A CN 111618275 A CN111618275 A CN 111618275A CN 202010515836 A CN202010515836 A CN 202010515836A CN 111618275 A CN111618275 A CN 111618275A
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- die
- rod
- hardware
- automatic
- fixedly connected
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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
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/26—Mechanisms or devices for locking or opening dies
- B22D17/266—Mechanisms or devices for locking or opening dies hydraulically
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses an automatic die opening die based on a hardware die, which comprises a die frame, wherein a sealing module is arranged above the die frame, a mercury box is arranged inside the die frame, the top of the mercury box is fixedly connected with a guide pipe, the side surface of a bearing rod is positioned above the guide pipe and is meshed and connected with a delay pipe, the side surface of the bearing rod is positioned above the delay pipe and is fixedly connected with an elastic rod, a clamping rod is arranged above the elastic rod, the side surface of the clamping rod is slidably connected with a supporting box, an extrusion rod is inserted into the side surface of the die frame, the side surface of the extrusion rod is meshed and connected with a driven wheel, and one side of the extrusion rod positioned inside the die frame is fixedly connected with a buffer spring. This automatic die sinking mould based on hardware mould uses through the cooperation of mercury case with the bolster to reached and cooled off the mould to the automatic die sinking that carries on when the uniform temperature to the foundry goods, makeed the foundry goods not only can not produce the effect of deformation.
Description
Technical Field
The invention relates to the technical field of hardware castings, in particular to an automatic die opening die based on a hardware die.
Background
Hardware is a general name of a product, and a traditional hardware product is also called as small hardware. Five metals of gold, silver, copper, iron and tin can be made into artworks or metal devices such as knives and swords through manual processing. The hardware in modern society is more extensive, for example hardware and tools, hardware spare part, daily hardware, building hardware and security articles for use etc.. The small hardware products are mostly not the final consumer products.
In the process of casting, molten metal is cooled in a die, and die opening treatment is carried out on the die, however, the die opening time is judged by the experience of workers, when the die opening is too early, the rigidity of the casting is not enough, the whole or local deformation of the casting is caused, and when the die opening is too late, the processing efficiency of the casting is influenced, so that it is necessary to determine the proper die opening time.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an automatic die opening die based on a hardware die, which has the advantages that the die opening is automatically carried out on the die when a casting is cooled to a certain temperature, so that the casting cannot deform, the machining efficiency of the casting cannot be influenced, and the like, and the problem that the die opening of the existing die can only be carried out by the experience of workers is solved.
(II) technical scheme
In order to realize the aim of automatically opening the die when the casting is cooled to a certain temperature so that the casting cannot deform, the invention provides the following technical scheme: an automatic die opening die based on a hardware die comprises a die frame, a sealing module is arranged above the die frame, a mercury tank is arranged in the die carrier, a guide pipe is fixedly connected with the top of the mercury tank, a bearing rod is inserted and arranged at the top of the guide pipe, a liquid baffle plate is fixedly connected to the side surface of the bearing rod and positioned in the guide pipe, the bottom of the liquid baffle plate is fixedly connected with an extension spring, the side surface of the adapting rod and the upper part of the guide pipe are engaged and connected with a delay pipe, the side surface of the adapting rod and the upper part of the delay pipe are fixedly connected with an elastic rod, a clamping rod is arranged above the elastic rod, a supporting box is connected to the side surface of the clamping rod in a sliding manner, an extrusion rod is inserted into the side surface of the die carrier, the side surface of the extrusion rod is meshed with a driven wheel, and one side of the extrusion rod, which is positioned in the die carrier, is fixedly connected with a buffer spring.
Preferably, the side surface of the bearing rod is engaged and connected with a driving wheel below the mercury box.
Preferably, the surface of the driving wheel is rotatably connected with a mandril.
Preferably, the lower surface of the clamping rod is arc-shaped, so that the elastic rod cannot be blocked when moving upwards.
Preferably, the bearing rod is in one-way downward meshing transmission with the driving wheel.
Preferably, the side surface of the adapting rod is provided with a thread which is engaged with the delay tube for transmission when moving downwards, so that the downward moving speed is reduced.
Preferably, the inner wall of the delay tube is provided with teeth which are inclined upwards.
Preferably, the driving wheel is connected with the driven wheel through a belt, and the extrusion rod and the ejector rod are guaranteed to move synchronously.
(III) advantageous effects
Compared with the prior art, the invention provides an automatic die opening die based on a hardware die, which has the following beneficial effects:
1. this automatic die sinking mould based on hardware mould uses through the cooperation of mercury case with the bolster, and after die-casting the mould with the metal that melts, through a blocking piece with the mould shutoff, the shape of the metal formation foundry goods that melts, constantly cools off afterwards.
Because when molten metal just entered into the mould, the inside mercury tank of die carrier is heated, its inside mercury is heated the inflation, the top is moved the fender liquid board and is driven the adapting rod rebound, make the elastic rod cross the kelly, because the kelly lower surface becomes the arc form, so the elastic rod can not receive and block, and the fender liquid board can stimulate extension spring simultaneously, along with the cooling of foundry goods, mercury shrink, lead to keeping off the liquid board by the extension spring pulling, it is downward that the fender liquid board drives the adapting rod, when being blocked through the kelly by the elastic rod, make the adapting rod can't continue to move down.
And when mercury contracts to a certain degree, the extrusion force on the liquid baffle can be reduced to a certain degree, so that the liquid baffle is pulled by the extension spring, and further the elastic rod on the side surface of the carrying rod is bent to a certain degree and passes through the clamping rod, so the carrying rod can move downwards and is in meshing transmission with the driving wheel, and the driving wheel is rotated to push the ejector rod.
2. This automatic die sinking mould based on hardware mould, use through the cooperation of adapting rod and time delay pipe, be provided with the screw thread in the side of adapting rod, when adapting rod upward movement, the screw thread on its surface slides with the skewed tooth that the time delay inside pipe wall set up, when adapting rod downward movement, screw thread and time delay pipe meshing transmission, so adapting rod downward movement can be delayed, neither can quick downward movement, make the die carrier can not opened in the twinkling of an eye, the foundry goods of having prevented the mould inside is because the violent opening of mould damages, thereby reached when the die sinking protection foundry goods can not be because the die sinking too fast and the effect that damages.
Drawings
FIG. 1 is a schematic cross-sectional view of the entire structure of the present invention;
FIG. 2 is a schematic view of the connection between the driving wheel and the carrying rod according to the present invention;
FIG. 3 is a schematic cross-sectional view of the structural formwork of the present invention;
FIG. 4 is a schematic view of the connection between the delay tube and the adapting rod according to the present invention.
In the figure: 1. the device comprises a die carrier, 2, a sealing module, 3, a mercury box, 4, a guide pipe, 5, a bearing rod, 6, a tension spring, 7, a liquid baffle plate, 8, a delay pipe, 9, an elastic rod, 10, a clamping rod, 11, a supporting box, 12, a driven wheel, 13, an extrusion rod, 14, a buffer spring, 15, a driving wheel, 16 and an ejector rod.
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. 1-4, an automatic mold opening mold based on a hardware mold comprises a mold frame 1, wherein the mold frame 1 is made of stainless steel, so that equipment can be effectively prevented from being corroded, the service life of the equipment is greatly prolonged, the production cost is reduced, and an indispensable effect on enterprises is achieved, a sealing module 2 is arranged above the mold frame 1, a mercury tank 3 is arranged inside the mold frame 1, the mercury tank 3 is made of a material with poor heat insulation capability and prevents heat conduction between a blocking casting and mercury, a guide pipe 4 is fixedly connected to the top of the mercury tank 3, a receiving rod 5 is arranged at the top of the guide pipe 4 in an inserting mode, the receiving rod 5 is in one-way downward meshing transmission with a driving wheel 15, threads are arranged on the side surface of the receiving rod 5 and in meshing transmission with a delay pipe 8 when the receiving rod moves downward, so that the downward moving speed is reduced, a liquid blocking plate 7 is fixedly connected to the side surface of the receiving rod 5, the bottom of the liquid baffle 7 is fixedly connected with an extension spring 6, the side surface of the adapting rod 5 and the upper part of the guide pipe 4 are engaged and connected with a delay pipe 8, the inner wall of the delay pipe 8 is provided with oblique teeth, the side surface of the adapting rod 5 and the upper part of the delay pipe 8 are fixedly connected with an elastic rod 9, the upper part of the elastic rod 9 is provided with a clamping rod 10, the lower surface of the clamping rod 10 is arranged in an arc shape so as not to be blocked when the elastic rod 9 moves upwards, the side surface of the clamping rod 10 is slidably connected with a supporting box 11, the side surface of the die carrier 1 is penetrated and provided with an extrusion rod 13, the side surface of the extrusion rod 13 is engaged and connected with a driven wheel 12, one side of the extrusion rod 13 positioned in the die carrier 1 is fixedly connected with a buffer spring 14, the side surface of the adapting rod 5 and the lower part of the mercury tank 3 is engaged and connected with a driving wheel, the surface of the driving wheel 15 is rotatably connected with a mandril 16.
After the molten metal is die cast into the mold, the mold is closed by the closing die block 2, the molten metal is formed into the shape of the casting, and then continuously cooled.
Because when molten metal just entered into the mould, the inside mercury box 3 of die carrier 1 is heated, its inside mercury is heated the inflation, top is moved fender liquid board 7 and is driven adapting rod 5 rebound, make elastic rod 9 cross kelly 10, because kelly 10 lower surface becomes the arc form, so elastic rod 9 can not receive and block, and fender liquid board 7 can stimulate extension spring 6 simultaneously, along with the cooling of foundry goods, mercury shrink, lead to fender liquid board 7 by the pulling of extension spring 6, fender liquid board 7 drives adapting rod 5 downwards, block through kelly 10 when being blocked by elastic rod 9, make adapting rod 5 can't continue the rebound.
When the mercury shrinks to a certain extent, the extrusion force on the liquid baffle 7 is reduced to a certain extent, so that the extension spring 6 pulls the liquid baffle 7, further, the elastic rod 9 on the side of the adapting rod 5 is bent to a certain degree to pass over the clamping rod 10, so that the adapting rod 5 moves downwards, and is engaged with the driving wheel 15 to cause the driving wheel 15 to rotate to push the mandril 16, and simultaneously, because the driving wheel 15 and the driven wheel 12 are synchronously connected through the belt, the driven wheel 12 rotates to drive the extrusion rod 13 engaged with the driven wheel to synchronously move with the lower ejector rod 16, because the top rods 16 are mutually extruded and the extrusion rods 13 are synchronously mutually extruded, the die carrier 1 is opened, the temperature of the casting is just suitable for opening the die, therefore, the effect that the mould is automatically opened when the casting is cooled to a certain temperature is achieved, and the casting cannot deform.
The side of the adapting rod 5 is provided with threads, when the adapting rod 5 moves upwards, the threads on the surface slide with the inclined teeth arranged on the inner wall of the delay pipe 8, when the adapting rod 5 moves downwards, the threads are meshed with the delay pipe 8 for transmission, so that the adapting rod 5 moves downwards to be delayed, the adapting rod cannot move downwards quickly, the die carrier 1 cannot be opened instantly, the casting inside the die is prevented from being damaged due to violent opening of the die, and the effect of protecting the casting from being damaged due to too quick opening of the die when the die is opened is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an automatic die sinking mould based on hardware mould, includes die carrier (1), its characterized in that: a sealing module (2) is arranged above the die carrier (1), a mercury box (3) is arranged inside the die carrier (1), a guide pipe (4) is fixedly connected to the top of the mercury box (3), an adapting rod (5) is arranged on the top of the guide pipe (4) in an inserting mode, a liquid baffle plate (7) is fixedly connected to the side face of the adapting rod (5) and is positioned inside the guide pipe (4), a tension spring (6) is fixedly connected to the bottom of the liquid baffle plate (7), a delay pipe (8) is meshed and connected to the side face of the adapting rod (5) and is positioned above the guide pipe (4), an elastic rod (9) is fixedly connected to the side face of the adapting rod (5) and is positioned above the delay pipe (8), a clamping rod (10) is arranged above the elastic rod (9), a supporting box (11) is slidably connected to the side face of the clamping rod (10), and an extrusion rod (13) is arranged on the side face of the die carrier (1, the side surface of the extrusion rod (13) is connected with a driven wheel (12) in a meshed mode, and one side, located inside the die carrier (1), of the extrusion rod (13) is fixedly connected with a buffer spring (14).
2. The automatic die opening die based on the hardware die as claimed in claim 1, wherein: the side surface of the bearing rod (5) is engaged and connected with a driving wheel (15) below the mercury box (3).
3. The automatic die opening die based on the hardware die as claimed in claim 2, wherein: the surface of the driving wheel (15) is rotatably connected with a mandril (16).
4. The automatic die opening die based on the hardware die as claimed in claim 1, wherein: the lower surface of the clamping rod (10) is arc-shaped.
5. The automatic die opening die based on the hardware die as claimed in claim 1, wherein: the bearing rod (5) and the driving wheel (15) are meshed and driven downwards in one direction.
6. The automatic die opening die based on the hardware die as claimed in claim 1, wherein: the side surface of the bearing rod (5) is provided with threads.
7. The automatic die opening die based on the hardware die as claimed in claim 1, wherein: and the inner wall of the delay tube (8) is provided with obliquely upward teeth.
8. The automatic die opening die based on the hardware die as claimed in claim 1, wherein: the driving wheel (15) is connected with the driven wheel (12) through a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010515836.0A CN111618275A (en) | 2020-06-09 | 2020-06-09 | Automatic die sinking mould based on hardware mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010515836.0A CN111618275A (en) | 2020-06-09 | 2020-06-09 | Automatic die sinking mould based on hardware mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111618275A true CN111618275A (en) | 2020-09-04 |
Family
ID=72268171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010515836.0A Withdrawn CN111618275A (en) | 2020-06-09 | 2020-06-09 | Automatic die sinking mould based on hardware mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111618275A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476925A (en) * | 2020-10-27 | 2021-03-12 | 孙欢喜 | Basin production mould capable of automatically opening mould |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62107852A (en) * | 1985-11-06 | 1987-05-19 | Fuso Light Alloys Co Ltd | Metal mold |
| CN206335748U (en) * | 2017-01-05 | 2017-07-18 | 中山市汉普精密模具有限公司 | A kind of mold cooling system |
| CN110756781A (en) * | 2019-12-17 | 2020-02-07 | 陈善福 | Gas discharging die used in aluminum alloy casting |
| CN210208593U (en) * | 2019-07-14 | 2020-03-31 | 惠州亮信五金制品有限公司 | Be used for die-casting shaping automatics |
| CN111016098A (en) * | 2018-10-09 | 2020-04-17 | 恩格尔奥地利有限公司 | Molding machine, mold clamping unit therefor, and method for opening or closing mold clamping unit |
-
2020
- 2020-06-09 CN CN202010515836.0A patent/CN111618275A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62107852A (en) * | 1985-11-06 | 1987-05-19 | Fuso Light Alloys Co Ltd | Metal mold |
| CN206335748U (en) * | 2017-01-05 | 2017-07-18 | 中山市汉普精密模具有限公司 | A kind of mold cooling system |
| CN111016098A (en) * | 2018-10-09 | 2020-04-17 | 恩格尔奥地利有限公司 | Molding machine, mold clamping unit therefor, and method for opening or closing mold clamping unit |
| CN210208593U (en) * | 2019-07-14 | 2020-03-31 | 惠州亮信五金制品有限公司 | Be used for die-casting shaping automatics |
| CN110756781A (en) * | 2019-12-17 | 2020-02-07 | 陈善福 | Gas discharging die used in aluminum alloy casting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476925A (en) * | 2020-10-27 | 2021-03-12 | 孙欢喜 | Basin production mould capable of automatically opening mould |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200904 |
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| WW01 | Invention patent application withdrawn after publication |