CN208682033U - A kind of automatic novel die - Google Patents
A kind of automatic novel die Download PDFInfo
- Publication number
- CN208682033U CN208682033U CN201820605090.0U CN201820605090U CN208682033U CN 208682033 U CN208682033 U CN 208682033U CN 201820605090 U CN201820605090 U CN 201820605090U CN 208682033 U CN208682033 U CN 208682033U
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- CN
- China
- Prior art keywords
- mold
- upper mold
- lower mold
- compression
- electromagnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of automatic novel die, including upper mold, lower mold, liftout attachment and automatic die-locking device, for liftout attachment mainly by compressed spring when fastening production, the elastic force after pass through spring after the completion of mold ejects product;Automatic die-locking device completes mode locking with the suction of the magnet of upper mold in conjunction with control device by the galvanomagnetic-effect of electromagnet.The beneficial effects of the utility model are: realizing the fastening between upper mold and lower mold using the attraction power of electromagnetism strength, the slot of tooth and lower mold that upper mold is arranged in cooperates, and avoids the lateral displacement between mold;Using control device, automatic control is realized, workpiece is ejected using spring force, avoids deformation and damage.
Description
Technical field
The utility model relates to technical field of mold, especially a kind of automatic novel die.
Background technique
Mold is a kind of device very common in machinery industry, existing mold be typically provided with cover half and with it is described fixed
Fixed half and moving half when use, is molded and then is produced, fixed half and moving half is closing by the dynamic model that mould is used in combination
It needs that fixed half and moving half is lockked to by this power plus a power, prevent fixed half and moving half from using outside after mould
It is separated in journey, if existing advocate to be provided by mechanical equipment itself by fixed half and moving half locking, such as injection mould
It is that the clamp force of mold is provided by injection molding machine, stamping die is by press machine by clamp force, but in actual production process,
These mechanical equipments can break down, and cause the institute's clamp force provided that the requirement of mode locking can be not achieved, such case than relatively hazardous,
If clamp force does not reach requirement and will lead to the liquid for being injected into mold and can splash, for example the clamp force of injection mould is inadequate
Words will lead to the liquid being injected into injection mould and fly out, these fluid temperatures are higher, it is likely that operator is caused to endanger
Dangerous accident.
Accurate forging die refers to be obtained by die forging with certain shapes after high-temperature metal raw material is put into metal pattern
Product device.In fact in order to control the temperature of mold, the cooling hole for also passing through refrigerant on mold, heater etc.
Device.The material for having become melt enters model area, and mold is opened after cooling stage, and the liftout attachment on molding machine can be
Knock-pin ejection, product is released.When taking out workpiece, while to meet sliding block in place and cover half insertion sliding block, and it cannot
There is excessive gap that can generate product flash, increases the machining accuracy of mold difficulty and each part.Injection mold top at present
Device uses mandril to eject mold from mold slots mostly out, since mandril under a certain pressure may become mold top
Shape, or damage mold, influence mold accuracy, to fail to meet production requirements.
In view of problem above, a kind of automatic novel die is devised.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of automatic novel die.
The purpose of this utility model is achieved through the following technical solutions: a kind of automatic novel die, including upper mold,
Lower mold, liftout attachment and automatic die-locking device, it is characterised in that: the upper mold is placed on the upside of lower mold;The ejection dress
It sets including spring, compression bar, compression-spring device, mandril and support plate, the spring is connect with compression-spring device bottom, the compression-spring device
It is placed in lower mold, compression bar is connect with upper mold, and compression bar is corresponding with compression-spring device, and mandril is placed on compression-spring device, mandril and branch
Fagging connection, support plate are placed in the drag area of lower mold;
The automatic die-locking device includes magnet, electromagnet, support base, control device and power supply line, and the magnet is placed in
The top of upper mold groove, electromagnet are placed on support base, and support base is placed in lower mold, and the power supply of control device and power supply is opened
Connection connects, and electromagnet is connected to power supply by power supply line.
Further, the compression-spring device has two pieces, and compression-spring device includes contact block and connecting rod, and the contact block is set
In connecting rod top, the connecting rod bottom end is placed on transverse slat.
Further, the spring has three and is uniformly mounted on transverse slat bottom, and the spring is placed on pedestal.
Further, the electromagnet has two pieces and is symmetrically placed in the ambilateral groove of lower die, the recess width
Equal to electromagnet width, electromagnet includes coil and iron core, and the coil uniform winding is placed in iron core surface, the support base
On pedestal.
Further, the upper mold two sides are also set up with teeth, and the lower mold two sides are provided with and upper mold
The corresponding groove of tooth, the tooth of the upper mold and the groove of lower mold are mutually interlocked.
Further, upper model area is placed in the middle position of upper mold, and drag area is placed in the middle position of lower mold, institute
Shu Shang model area and drag area size are worked in coordination, and the length and width of the upper mold and lower mold is equal.
Further, the magnet has two pieces and respectively as the groove top on upper mold both sides, the groove of upper mold
Width be greater than electromagnet width, the depth of the groove is equal to the height of magnet height power-up magnet protrusion bottom mold surface.
Further, the support plate length is equal to the length in drag area, and the mandril has two pieces and its top is right
Claim installation on the supporting plate, the mandril bottom is placed on transverse slat.
Further, photoinduction module is placed in the groove of lower mold, and the groove is placed in left side electromagnet and pressure spring fills
Between setting, the photoinduction module is electrically connected with control device.
The utility model has the advantage that the attraction power using electromagnetism strength, realize upper mold and lower mold it
Between fastening, be arranged in upper mold tooth and lower mold slot cooperate, avoid the lateral displacement between mold;It is filled using control
It sets, realizes automatic control, workpiece is ejected using spring force, avoids deformation and damage.
Detailed description of the invention
Fig. 1 is the fastening schematic diagram of the structure of the utility model;
Fig. 2 is the ejection schematic diagram of the structure of the utility model;
In figure, 1- upper mold, the upper model area 2-, 3- magnet, 4- iron core, 5- coil, 6- tooth, 7- support base, 8- power supply line,
9- control device, 10- pedestal, 11- photoinduction module, 12- connecting rod, 13- spring, 14- transverse slat, 15- mandril, 16- support plate,
17- drag area, 18- contact block, 19- compression bar, mold under 20-.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, the protection scope of the utility model be not limited to
It is lower described:
As shown in Figure 1 and 2, a kind of automatic novel die, including upper mold 1, lower mold 20, liftout attachment and automatic lock
Mold device, it is characterised in that: the upper mold 1 is placed in lower 20 upside of mold;The liftout attachment include spring 13, compression bar 19,
Compression-spring device, mandril 15 and support plate 16, the spring 13 are connect with compression-spring device bottom, and the compression-spring device is placed in lower mold
In 20, compression bar 19 is connect with upper mold 1, and compression bar 19 is corresponding with compression-spring device, and mandril 15 is placed on compression-spring device, mandril 15 and branch
Fagging 16 connects, and support plate 16 is placed in the drag area 17 of lower mold 20;
The automatic die-locking device includes magnet 3, electromagnet, support base 7, control device 9 and power supply line 8, the magnet 3
It is placed in the top of 1 groove of upper mold, electromagnet is placed on support base 7, and support base 7 is placed in lower mold 20, control device 9 and electricity
The power switch in source connects, and electromagnet is connected to power supply by power supply line 8.
As optional embodiment, the compression-spring device has two pieces, and compression-spring device includes contact block 18 and connecting rod
12, the contact block 18 is placed in 12 top of connecting rod, and 12 bottom end of connecting rod is placed on transverse slat 14.
As optional embodiment, the spring 13 has three and is uniformly mounted on 14 bottom of transverse slat, the spring
13 are placed on pedestal 10.
As optional embodiment, the electromagnet has two pieces and is symmetrically placed in the groove of lower 20 two sides of mold,
The recess width is equal to electromagnet width, and electromagnet includes coil 5 and iron core 4, and 5 uniform winding of coil is in 4 table of iron core
Face, the support base 7 are placed on pedestal 10.
As optional embodiment, 1 two sides of upper mold also set up with teeth 6, and lower 20 two sides of mold are set
It is equipped with groove corresponding with the tooth 6 of upper mold 1, the tooth 6 of the upper mold 1 and the groove of lower mold 20 are mutually interlocked.
As optional embodiment, upper model area 2 is placed in the middle position of upper mold 1, and drag area 17 is placed in lower die
The middle position of tool 20, the upper model area 2 and 17 size of drag area work in coordination, the upper mold 1 and lower mold 20
Length and width is equal.
As optional embodiment, the magnet 3 has two pieces and respectively as the groove top on 1 both sides of upper mold,
The width of the groove of upper mold 1 is greater than electromagnet width, and the depth of the groove is equal to magnet 3 and is highly powered on magnet protrusion lower die
Has the height on 20 surfaces.
As optional embodiment, 16 length of support plate is equal to the length in drag area 17, the mandril 15
There is two pieces and its top is symmetrically mounted in support plate 16,15 bottom of mandril is placed on transverse slat 14.
As optional embodiment, photoinduction module 11 is placed in the groove of lower mold 20, and the groove is placed in left side
Between electromagnet and compression-spring device, the photoinduction module 11 is electrically connected with control device 9.
The course of work of the utility model is as follows:
S1, it plugs in, when upper mold 1 and lower mold 20 are fastened, photoinduction module 11 senses that light changes
Electric signal is generated, and this electric signal is transmitted to control device 9, control device 9 controls power switch closure, is powered to coil 5, leads to
Electromagnetic induction is crossed, so that the magnetic force between iron core 4 and magnet 3 is reinforced, the strength realized between upper mold 1 and lower mold 20 is buckled
It closing, the slot of tooth 6 and lower mold 20 that upper mold 1 is arranged in cooperates, the transverse shifting between upper/lower die is avoided, meanwhile, pressure
Bar 19 moves downward, and moves downward contact block 18 and connecting rod 12, so that spring 13 compresses;
S2, after casting and forming, disconnect power supply, coil 5 powers off, and upper mold 1 moves up, and at this moment spring 13 restores shape
Become, transverse slat 14 moves up, and under the action of mandril 15, support plate 16 ejects shaping workpiece.
Claims (7)
1. a kind of automatic novel die, including upper mold (1), lower mold (20), liftout attachment and automatic die-locking device, special
Sign is: the upper mold (1) is placed on the upside of lower mold (20);The liftout attachment includes spring (13), compression bar (19), pressure spring
Device, mandril (15) and support plate (16), the spring (13) connect with compression-spring device bottom, and the compression-spring device is placed in lower die
Have in (20), compression bar (19) is connect with upper mold (1), and compression bar (19) is corresponding with compression-spring device, and mandril (15) is placed in compression-spring device
On, mandril (15) is connect with support plate (16), and support plate (16) is placed in the drag area (17) of lower mold (20);
The automatic die-locking device includes magnet (3), electromagnet, support base (7), control device (9) and power supply line (8), described
Magnet (3) is placed in the top of upper mold (1) groove, and electromagnet is placed on support base (7), and support base (7) is placed in lower mold (20)
Interior, control device (9) is connect with the power switch of power supply, and electromagnet is connected to power supply by power supply line (8), the electromagnet
There is two pieces and be symmetrically placed in the groove of lower mold (20) two sides, the recess width is equal to electromagnet width, and electromagnet includes
Coil (5) and iron core (4), coil (5) uniform winding are placed in pedestal (10) in iron core (4) surface, the support base (7)
On, it further include photoinduction module (11), photoinduction module (11) is placed in the groove of lower mold (20), and the groove is placed in left side
Between electromagnet and compression-spring device, the photoinduction module (11) is electrically connected with control device (9).
2. a kind of automatic novel die according to claim 1, it is characterised in that: the compression-spring device has two pieces,
Compression-spring device includes contact block (18) and connecting rod (12), and the contact block (18) is placed in connecting rod (12) top, the connection
Bar (12) bottom end is placed on transverse slat (14).
3. a kind of automatic novel die according to claim 1, it is characterised in that: the spring (13) have three and
It uniformly is mounted on transverse slat (14) bottom, the spring (13) is placed on pedestal (10).
4. a kind of automatic novel die according to claim 1, it is characterised in that: upper mold (1) two sides are also
It is arranged (6) with teeth, lower mold (20) two sides are provided with groove corresponding with tooth (6) of upper mold (1), the upper mold
(1) tooth (6) and the groove of lower mold (20) are mutually interlocked.
5. a kind of automatic novel die according to claim 1, it is characterised in that: upper model area (2) are placed in upper mold
(1) middle position, drag area (17) are placed in the middle position of lower mold (20), the upper model area (2) and drag area
(17) size is worked in coordination, and the length and width of the upper mold (1) and lower mold (20) is equal.
6. a kind of automatic novel die according to claim 1, it is characterised in that: the magnet (3) have two pieces and
Respectively as the groove top on upper mold (1) both sides, the width of the groove of upper mold (1) is greater than electromagnet width, the groove
Depth be equal to the height that magnet (3) height power-up magnet protrudes lower mold (20) surface.
7. a kind of automatic novel die according to claim 1, it is characterised in that: described support plate (16) length etc.
Length in drag area (17), the mandril (15) has two pieces and its top is symmetrically mounted on support plate (16), the top
Bar (15) bottom is placed on transverse slat (14).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820605090.0U CN208682033U (en) | 2018-04-26 | 2018-04-26 | A kind of automatic novel die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820605090.0U CN208682033U (en) | 2018-04-26 | 2018-04-26 | A kind of automatic novel die |
Publications (1)
Publication Number | Publication Date |
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CN208682033U true CN208682033U (en) | 2019-04-02 |
Family
ID=65876904
Family Applications (1)
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CN201820605090.0U Expired - Fee Related CN208682033U (en) | 2018-04-26 | 2018-04-26 | A kind of automatic novel die |
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Country | Link |
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CN (1) | CN208682033U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111729781A (en) * | 2020-06-11 | 2020-10-02 | 侯晓松 | Automatic change even rotatory flush coater |
CN113001868A (en) * | 2021-03-16 | 2021-06-22 | 潘永顺 | Intelligent manufacturing heating shaping device |
-
2018
- 2018-04-26 CN CN201820605090.0U patent/CN208682033U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111729781A (en) * | 2020-06-11 | 2020-10-02 | 侯晓松 | Automatic change even rotatory flush coater |
CN113001868A (en) * | 2021-03-16 | 2021-06-22 | 潘永顺 | Intelligent manufacturing heating shaping device |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20200426 |