CN106180628B - A kind of horizontal cold pressing chamber die casting machine - Google Patents
A kind of horizontal cold pressing chamber die casting machine Download PDFInfo
- Publication number
- CN106180628B CN106180628B CN201610839583.6A CN201610839583A CN106180628B CN 106180628 B CN106180628 B CN 106180628B CN 201610839583 A CN201610839583 A CN 201610839583A CN 106180628 B CN106180628 B CN 106180628B
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- China
- Prior art keywords
- die casting
- cavity
- channel
- sliding
- sliding block
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Classifications
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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
- B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
- B22D17/12—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled with vertical press motion
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a kind of horizontal cold pressing chamber die casting machines; including clamping and die casting mechanism; the clamping is used to constitute the type chamber of workpiece shaping; the die casting mechanism is equipped with the first cavity communicated with the type chamber; it is characterized in that; it is provided with intermediary agency between the clamping and the die casting mechanism, is equipped with the second hollow cavity in the intermediary agency, second cavity is connected between first cavity and the type chamber.The present invention is arranged intermediary agency and liquid is delivered in intermediary agency first by the relative motion of sliding block in die casting mechanism, can be by adjusting the flow of control liquid metals or exporting total amount in the engineering；Then the quick movement through sliding block in intermediary agency solves the problems, such as to encounter in the prior art so that metal liquid is pressed into clamping.
Description
Technical field
The present invention relates to a kind of horizontal cold pressing chamber die casting machines.
Background technique
Die casting machine is exactly that molten metal bath injection is cooled and shaped into mold under pressure, and solid is obtained after die sinking
A series of industrial foundry machineries of metal casting, are used primarily for die casting font.With science and technology and industrial progress, especially
It is with industrial expansions such as automobile, motorcycle and household electrical appliance, and aspects sets out, and die-casting technique has obtained extremely rapidly
Development.
The one kind of cold pressing chamber die casting machine as die casting machine, principle are the cavitys that molten metal liquid is placed in die-casting body
In, it is then penetrated by rushing in cavity in the liquid indentation type chamber of spray head pressure melting.But it is needed in the prior art to die casting machine
The stroke of sliding block carries out control in structure, therefore influences whether molding speed, is unfavorable for the quality of workpiece shaping.
Summary of the invention
It is an object of the invention to propose one kind under conditions of process control is penetrated in punching, when raising metal liquid enters type chamber
Speed, thus the molding quality of lifting workpieces.
To solve the above problems, the present invention provides a kind of horizontal cold pressing chamber die casting machine, including clamping and die casting machine
Structure, the clamping are used to constitute the type chamber of workpiece shaping, and the die casting mechanism is equipped with first communicated with the type chamber and holds
Chamber, which is characterized in that be provided with intermediary agency between the clamping and the die casting mechanism, be equipped in the intermediary agency
The second hollow cavity, second cavity are connected between first cavity and the type chamber, in which:
The first sliding channel is equipped in first cavity and for being connected to first sliding channel and described second
First interface channel of cavity, first sliding channel are equipped with the first sliding block and second being slidably and sealingly connected with its inner wall
Sliding block, the relative motion between first sliding block and the second sliding block can lead to the liquid medium in first sliding channel
It crosses first interface channel to be pressed into second cavity, first sliding block and/or second sliding block are equipped with and are used for
Control the driving device of its displacement；
The second sliding channel being connected to first interface channel is provided in second cavity and for being connected to
The second interface channel of the second sliding channel and the type chamber is stated, is equipped in second sliding channel and is slidingly sealed with its inner wall
The relative motion of the third sliding block and Four-slider of connection, the third sliding block and the Four-slider can be by the liquid between it
Body medium is pressed by second interface channel into the type chamber.
As a further improvement of the present invention, die casting mechanism upper surface is equipped with concentric with first sliding channel
The inner ring of looping pit, the looping pit is equipped with external screw thread, and the driving device includes:
With first sliding block rotation connection connecting rod, the connecting rod along first sliding channel axial line or
Its parallel lines of person setting and it is scalable in this direction, the connecting rod at least partly stretches out in the top of the die casting mechanism；
Surface positioned at the die casting mechanism and the adjusting block that is fixedly connected with the connecting rod, the adjusting block lower end
Equipped with annular interconnecting piece, the connecting portion in the looping pit, and in its outer wall be equipped with in the looping pit
Enclose the internal screw thread being threadedly engaged；
For driving the power device of the adjusting block rotation.
As a further improvement of the present invention, the first list is respectively equipped on first interface channel and the second interface channel
To valve and second one-way valve, the inlet and liquid outlet of first check valve are sliding with first sliding channel and second respectively
Dynamic channel connection, the inlet and liquid outlet of the second one-way valve are connected to second sliding channel respectively.
As a further improvement of the present invention, the power device is pulse motor.
The beneficial effects of the present invention are pass through the opposite fortune of sliding block in die casting mechanism by the way that intermediary agency is arranged first
It is dynamic, liquid is delivered in intermediary agency, it, can be total by the flow or output that adjust control liquid metals in the engineering
Amount；Then the quick movement through sliding block in intermediary agency, so that metal liquid is pressed into clamping.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
In figure: 2- clamping；4- die casting mechanism；6- type chamber；The first cavity of 8-；10- intermediary agency；The second cavity of 12-；
The first sliding channel of 14-；The first sliding block of 16-；The second sliding block of 18-；20- driving device；The second sliding channel of 22-；24- third is sliding
Block；26- Four-slider；28- looping pit；30- connecting rod；32- adjusting block；34- interconnecting piece；The first check valve of 36-；38- second
Check valve；40- cover half；42- dynamic model.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, the present invention includes clamping 2 and die casting mechanism 4, the clamping 2 for constitute workpiece at
The type chamber 6 of type, the die casting mechanism 4 are equipped with the first cavity 8 communicated with the type chamber 6, which is characterized in that the clamping
It is provided with intermediary agency 10 between 2 and the die casting mechanism 4, is equipped with the second hollow cavity 12, institute in the intermediary agency 10
The second cavity 12 is stated to be connected between first cavity 8 and the type chamber 6, in which:
The first sliding channel 14 is equipped in first cavity 8 and for being connected to first sliding channel 14 and described
First interface channel of the second cavity 12, first sliding channel 14 are equipped with first be slidably and sealingly connected with its inner wall and slide
Block 16 and the second sliding block 18, the relative motion between first sliding block 16 and the second sliding block 18 can be logical by first sliding
Liquid medium in road 14 is pressed into second cavity 12 by first interface channel, first sliding block 16 and/or
Second sliding block 18 is equipped with the driving device 20 for controlling its displacement；
The second sliding channel 22 being connected to first interface channel is provided in second cavity 12 and for connecting
Lead to the second interface channel of second sliding channel 22 and the type chamber 6, be equipped in second sliding channel 22 in it
The third sliding block 24 and Four-slider 26 that wall is slidably and sealingly connected with, the third sliding block 24 opposite fortune with the Four-slider 26
Kinetic energy is enough to be pressed into the liquid medium between it into the type chamber 6 by second interface channel.
As a further improvement of the present invention, 4 upper surface of die casting mechanism is equipped with same with first sliding channel 14
The inner ring of the looping pit 28 of the heart, the looping pit 28 is equipped with external screw thread, and the driving device 20 includes:
With the connecting rod 30 of first sliding block 16 rotation connection, the connecting rod 30 is along first sliding channel 14
Axial line or its parallel lines setting and it is scalable in this direction, the connecting rod 30 at least partly stretches out in the die casting machine
The top of structure 4；
Surface positioned at the die casting mechanism 4 and the adjusting block 32 that is fixedly connected with the connecting rod 30, the adjusting
32 lower end of block is equipped with the interconnecting piece 34 of annular, and the interconnecting piece 34 is located in the looping pit 28, and in its outer wall equipped with
The internal screw thread that the inner ring of the looping pit 28 is threadedly engaged；
Power device for driving the adjusting block 32 to rotate.
As a further improvement of the present invention, the first list is respectively equipped on first interface channel and the second interface channel
To valve 36 and second one-way valve 38, the inlet and liquid outlet of first check valve 36 respectively with first sliding channel 14
Be connected to the second sliding channel 22, the inlet and liquid outlet of the second one-way valve 38 respectively with second sliding channel 22
Connection.
As a further improvement of the present invention, the power device is pulse motor.
Concrete principle of the invention is as follows:
(1) pulse motor rotates, and driving adjusting block 32 rotates, to drive the rotation of connecting plate and connecting rod 30；
(2) interconnecting piece 34 and looping pit 28 are threadedly engaged, and the scalability of connecting rod 30, so that interconnecting piece 34 exists
It can also be moved in the axial direction in rotary course；
(3) connecting rod 30 and the first sliding block 16 are rotatablely connected, while the first sliding block 16 is axial in the first sliding channel 14
The freedom degree of rotation is limited, therefore connecting rod 30 will drive the first sliding block 16 to move in the vertical direction；
(4) by movement between the first sliding block 16 and the second sliding block 18, in the first cavity 8 and will be located between the two
Metal liquid is pressed into the second cavity 12, which is provided by pulse motor, while the ginseng of the screw thread according to interconnecting piece 34
The displacement of the first sliding block 16 in pulse motor rotary course can be calculated in number, so that inputting from the first cavity 8
It is controllable to the molten metal scale of construction in the second cavity 12；
(5) third sliding block 24 and Four-slider 26 is driven quickly to move, thus by the second cavity 12 and positioned at the rwo
Between metal liquid be pressed into cracking speed into type chamber 6；
(6) it after the metal liquid of type chamber 6 is cooled and shaped, is separated between dynamic model 42 and cover half 40, to be drawn off.
To sum up, the present invention is by setting intermediary agency 10, first by the relative motion of sliding block in die casting mechanism 4, by liquid
Body is delivered in intermediary agency 10, can be by adjusting the flow of control liquid metals or exporting total amount in the engineering；So
By the quick movement of sliding block in intermediary agency 10, so that metal liquid is pressed into clamping 2, solve in the prior art
The problem of encountering.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (5)
1. a kind of horizontal cold pressing chamber die casting machine, including clamping (2) and die casting mechanism (4), the clamping (2) is used for structure
At the type chamber (6) of workpiece shaping, the die casting mechanism (4) is equipped with the first cavity (8) communicated with the type chamber (6), feature
It is, is provided with intermediary agency (10) between the clamping (2) and the die casting mechanism (4), the intermediary agency (10)
It is interior to be equipped with hollow the second cavity (12), second cavity (12) be connected to first cavity (8) and the type chamber (6) it
Between, in which:
The first sliding channel (14) are equipped in first cavity (8) and for being connected to first sliding channel (14) and institute
State the first interface channel of the second cavity (12), first sliding channel (14) is equipped with to be slidably and sealingly connected in its inner wall
First sliding block (16) and the second sliding block (18), the relative motion between first sliding block (16) and the second sliding block (18) can incite somebody to action
Liquid medium in first sliding channel (14) is pressed into second cavity (12) by first interface channel,
First sliding block (16) and/or second sliding block (18) are equipped with the driving device (20) for controlling its displacement；
The second sliding channel (22) being connected to first interface channel is provided with and for connecting in second cavity (12)
Lead to the second interface channel of second sliding channel (22) and the type chamber (6), is equipped in second sliding channel (22)
The third sliding block (24) and Four-slider (26) being slidably and sealingly connected with its inner wall, the third sliding block (24) and the described 4th slide
Liquid medium between it can be pressed by second interface channel to the type chamber (6) by the relative motion of block (26)
In.
2. a kind of horizontal cold pressing chamber die casting machine according to claim 1, which is characterized in that die casting mechanism (4) upper end
Face is equipped with the looping pit (28) concentric with first sliding channel (14), and the inner ring of the looping pit (28) is equipped with external screw thread,
The driving device (20) includes:
With the connecting rod (30) of first sliding block (16) rotation connection, the connecting rod (30) is along first sliding channel
(14) axial line or the setting of its parallel lines and scalable in this direction, the connecting rod (30) at least partly stretches out in institute
State the top of die casting mechanism (4)；
Surface positioned at the die casting mechanism (4) and the adjusting block (32) that is fixedly connected with the connecting rod (30), the tune
Locking nub (32) lower end is equipped with the interconnecting piece (34) of annular, and the interconnecting piece (34) is located in the looping pit (28), and in outside it
Wall is equipped with the internal screw thread being threadedly engaged with the inner ring of the looping pit (28)；
Power device for driving the adjusting block (32) to rotate.
3. a kind of horizontal cold pressing chamber die casting machine according to claim 2, which is characterized in that first interface channel and
Be respectively equipped with the first check valve (36) and second one-way valve (38) on two interface channels (22), first check valve (36) into
Liquid mouth and liquid outlet are connected to first sliding channel (14) and the second sliding channel (22) respectively, the second one-way valve
(38) inlet and liquid outlet is connected to second sliding channel (22) respectively.
4. a kind of horizontal cold pressing chamber die casting machine according to claim 3, which is characterized in that the power device is pulse electricity
Machine.
5. a kind of horizontal cold pressing chamber die casting machine according to claim 4, which is characterized in that the clamping (2) includes
The cover half (40) being fixed on the intermediary agency (10) and the dynamic model (42) being detachably connected with the cover half (40), it is described
Cover half (40) and dynamic model (42) pass through the combination composition type chamber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839583.6A CN106180628B (en) | 2016-09-22 | 2016-09-22 | A kind of horizontal cold pressing chamber die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839583.6A CN106180628B (en) | 2016-09-22 | 2016-09-22 | A kind of horizontal cold pressing chamber die casting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106180628A CN106180628A (en) | 2016-12-07 |
| CN106180628B true CN106180628B (en) | 2018-12-28 |
Family
ID=58067373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610839583.6A Active CN106180628B (en) | 2016-09-22 | 2016-09-22 | A kind of horizontal cold pressing chamber die casting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN106180628B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2019444C (en) * | 1989-06-23 | 1995-05-16 | Toyoaki Ueno | Method and apparatus for automatically supplying molten metal for die casting machine |
| JP2003290900A (en) * | 2002-04-02 | 2003-10-14 | Sanpo:Kk | Injection device in cold-chamber type die casting machine |
| US6951238B2 (en) * | 2003-05-19 | 2005-10-04 | Takata Corporation | Vertical injection machine using gravity feed |
| CN202629544U (en) * | 2012-06-05 | 2012-12-26 | 贵州虹山虹飞轴承有限责任公司 | Quantitative grease injection device |
| CN204220964U (en) * | 2014-09-16 | 2015-03-25 | 苏州橙石铸造有限公司 | A kind of horizontal type cold-chamber die casting feeding system |
| CN205183742U (en) * | 2015-10-20 | 2016-04-27 | 无锡格莱德科技有限公司 | Die casting machine of accurate control die -casting quantity |
| CN205393490U (en) * | 2016-03-03 | 2016-07-27 | 北京市盛达旭日金属制品有限责任公司 | Horizontal die casting machine |
| CN206065365U (en) * | 2016-09-22 | 2017-04-05 | 昆山江鸿精密电子有限公司 | A kind of novel horizontal cold pressing chamber die casting machine |
-
2016
- 2016-09-22 CN CN201610839583.6A patent/CN106180628B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106180628A (en) | 2016-12-07 |
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