CN207479563U - Novel die device - Google Patents
Novel die device Download PDFInfo
- Publication number
- CN207479563U CN207479563U CN201721446081.3U CN201721446081U CN207479563U CN 207479563 U CN207479563 U CN 207479563U CN 201721446081 U CN201721446081 U CN 201721446081U CN 207479563 U CN207479563 U CN 207479563U
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- China
- Prior art keywords
- lower die
- die
- mould
- template
- pieces
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- 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 is related to technology of die manufacturing fields, it is specifically a kind of rational in infrastructure, it is easy to use, final product quality is high, the novel die device of easy mold release, it is characterized in that middle mould is equipped in chamber, middle mould is formed by least two pieces of template splits, the notch to form workpiece to be formed is respectively provided in every piece of template, two pieces of template above splits form workpiece and form slot, the edge of rectangular recess on the inside of lower die is equipped with the fixed lobe for being used for two pieces of template above in mould in fixing, the both ends of template be equipped with for the matched mounting hole of fixed lobe, it is fixed on after two pieces or more of template split in middle mould through fixed lobe in the chamber between upper die and lower die, the position of corresponding fixed lobe is equipped with groove on the inside of upper mold；It is additionally provided with mould ejection channel in lower die, the utility model compared with prior art, has the advantages that structure is reasonable, easy to use, final product quality is high, easy mold release etc. is notable.
Description
Technical field：
The utility model is related to technology of die manufacturing field, specifically it is a kind of it is rational in infrastructure, easy to use, into quality
Amount is high, the novel die device of easy mold release.
Background technology：
Casting die is the common technology of industrial field shaping technique, it is by filling material to be formed to mould type
Chamber, under the effect of the pressure, the method for waiting acquisition casting after materials cooled and solidified.In practical work process, casting die can be with
For being molded die casting work and die cast metal, when material is quickly filled into cavity, original air has little time to discharge in cavity, no
Evitable to be trapped in inside workpiece, leading to casting, there are stomatas, affect the quality of casting.To solve the above-mentioned problems, it is existing
Often mating relevant vaccum-pumping equipment is operated some die castings, before actually casting, first passes through vaccum-pumping equipment row
Air in net die cavity achievees the effect that reduce the workpiece porosity, but effect is limited, can not still meet high-fineness workpiece
Processing request.
Casting die is widely used in the production for obtaining the specific workpiece of all kinds of shapes at present, this proposes die device
Higher requirement, due to Workpiece structure complexity, mold is often made of upper die and lower die and middle mould, each component of mold into
It is often not easy to remove after type, removing by force be easy to cause the damage of workpiece or mold.
Invention content：
The utility model is directed to shortcoming and defect in the prior art, it is proposed that it is a kind of it is rational in infrastructure, easy to use,
Final product quality is high, the novel die device of easy mold release.
The utility model is achieved by the following measures：
Equipped with the upper die and lower die being interlocked, rectangle is respectively equipped on the inside of upper die and lower die for a kind of novel die device
Groove, upper die and lower die form chamber after fastening, and are also opened up on upper die and lower die logical with the injection channel of chamber and exhaust
Road, it is characterised in that middle mould is equipped in chamber, middle mould is formed by least two pieces of template splits, is respectively provided in every piece of template
Form the notch of workpiece to be formed, two pieces of template above splits form workpiece and form slots, the edge of the rectangular recess on the inside of lower die
Equipped with the fixed lobe for two pieces of template above in mould in fixation, the both ends of template are equipped with for matched with fixed lobe
Mounting hole is fixed in the chamber between upper die and lower die after two pieces or more of template split in middle mould through fixed lobe, on
The position of corresponding fixed lobe is equipped with groove on the inside of mould；Mould ejection channel is additionally provided in lower die, under mould ejection channel runs through
Mould, upper mold, which is equipped with, to be stretched into the matched nose bar of mould ejection channel, nose bar in mould ejection channel, and nose bar length is more than mould
Tool ejection passage length, the diameter of section of nose bar are less than the diameter of section of mould ejection channel.
The utility model is additionally provided with pedestal, and base upper surface opens up the locating slot for fixing mould, also set in locating slot
It is useful for accommodating the recessed portion of nose bar, vibrating mechanism is equipped in pedestal, vibrating mechanism is by power supply, power switch circuit, vibration electricity
Machine forms, and between power switch circuit access power supply and vibrating motor, for exporting vibration signal, makes the mould positioned at pedestal top
Gas in tool cavity is discharged as possible under effect of vibration.
The surface that the utility model upper die and lower die are in contact is equipped with matched sawtooth projection and incised groove,
For being fitted close the two, the upper die and lower die during vibration air exhaust is prevented to be displaced.
It is additionally provided with outside the utility model upper die and lower die for reinforcing the hasp that upper die and lower die fasten situation, preferably set
There is hasp more than two；The surface that upper die and lower die are in contact is equipped with spring, and upper mold or lower die are equipped with for fixed spring
Groove, spring bottom is fixed in groove, and spring body is stretched out outside groove, and when upper die and lower die fasten, spring is compacted,
When being demoulded, the elastic force of spring contributes to mould, is preferably provided with four groups of springs.
When the utility model is used, middle mould is mounted on the inside of lower die, then fastens upper die and lower die and form chamber, upper mold
Connect the incised groove on surface with lower die and sawtooth projection matches, mold cavity is made not misplace, at this time in upper mold
Nose bar stretch into the mould ejection channel in lower die, then fasten the hasp outside upper mold and lower die, complete further to compress solid
Mold is placed on pedestal after fixed, opens vibrating device and to mold intra-bladder instillation material to be formed, mould type intracavity gas passes through
Exhaust passage is discharged, and material is molded closer under effect of vibration in mold cavity, so as to improve product quality；During demoulding first
External hasp is opened, then removes die device from pedestal, die device is edge-on, by the ejecting force of nose bar by upper mold
It is disengaged from lower die, the spring during being somebody's turn to do between upper mold and lower die can play positive booster action；Then mould in carrying out
Removing since middle mould is using two pieces of template above splits, template is removed from lower die respectively, gradation form removal is than passing
The whole form removal operation of system is easier, and demoulding efficiency is high and workpiece will not be damaged, and the workpiece obtained after demoulding is into one
Cost can be obtained after step processing.
The utility model compared with prior art, have structure is reasonable, easy to use, final product quality is high, easy mold release etc. significantly
The advantages of.
Description of the drawings：
Attached drawing 1 is the structure diagram of the utility model.
Attached drawing 2 is the vertical view of lower die in the utility model.
Reference numeral：Upper mold 1, lower die 2, chamber 3, middle mould 4, template 5, notch 6, fixed lobe 7, mould ejection channel 8,
Nose bar 9, pedestal 10, vibrating mechanism 11, spring 12, hasp 12, spring 13.
Specific embodiment：
The utility model will be further described below with reference to the accompanying drawings.
As shown in drawings, the utility model proposes a kind of novel die device, equipped with the upper mold 1 and lower die 2 being interlocked,
The inside of upper mold 1 and lower die 2 is respectively equipped with rectangular recess, formation chamber 3 after upper mold 1 and lower die 2 fasten, in upper mold 1 and lower die 2
It also opens up and the injection channel of chamber and exhaust passage, it is characterised in that middle mould 4 is equipped in chamber 3, middle mould 4 is by least two
5 split of block template is formed, and the notch 6 to form workpiece to be formed is respectively provided in every piece of template 5, and two pieces of template above 5 are spelled
Conjunction forms workpiece and forms slot, and the edge of the rectangular recess of the inside of lower die 2 is equipped with to be consolidated for two pieces of template above in mould in fixed
Fixed protrusion 7, the both ends of template 5 are equipped with for the matched mounting hole of fixed lobe, two pieces or more of template in middle mould 4 to be spelled
It is fixed in the chamber 3 between upper mold 1 and lower die 2 through fixed lobe after conjunction, the position of the corresponding fixed lobe in 1 inside of upper mold is equipped with
Groove；Mould ejection channel 8 is additionally provided in lower die 2, mould ejection channel 8 runs through lower die, and upper mold 1 is equipped with leads to mould ejection
The matched nose bar 9 in road, nose bar 9 are stretched into mould ejection channel 8, and 9 length of nose bar is more than 8 length of mould ejection channel, nose bar 9
Diameter of section be less than mould ejection channel diameter of section.
The utility model is additionally provided with pedestal 10, and 10 upper surface of pedestal opens up the locating slot for fixing mould, in locating slot
The recessed portion for accommodating nose bar is additionally provided with, vibrating mechanism 11 is equipped in pedestal 10, vibrating mechanism 11 is by power supply, power switch electricity
Road, vibrating motor composition between power switch circuit access power supply and vibrating motor, for exporting vibration signal, make to be located at bottom
Gas in the mold cavity on seat top is discharged as possible under effect of vibration.
The surface that the utility model upper mold 1 and lower die 2 are in contact is equipped with matched sawtooth projection and zigzag is recessed
Slot for being fitted close the two, prevents the upper die and lower die during vibration air exhaust to be displaced.
It is additionally provided with outside the utility model upper mold 1 and lower die 2 for reinforcing the hasp 12 that upper die and lower die fasten situation, it is excellent
Choosing is equipped with hasp more than two；The surface that upper mold 1 and lower die 2 are in contact is equipped with spring 13, and upper mold 1 or lower die 2, which are equipped with, to be used
In the groove of fixed spring, spring bottom is fixed in groove, and spring body is stretched out outside groove, when upper die and lower die fasten,
Spring is compacted, and when being demoulded, the elastic force of spring 13 contributes to mould, is preferably provided with four groups of springs.
When the utility model is used, middle mould 4 is mounted on 2 inside of lower die, then fastens upper mold 1 and lower die 2 forms chamber
3, upper mold 1 connects the incised groove on surface with lower die 2 and sawtooth projection matches, and mold cavity is made not misplace, this
Nose bar 9 on Shi Shangmo 1 is stretched into the mould ejection channel 8 in lower die 2, then fastens upper mold 1 and the hasp 12 outside lower die 2,
Mold is placed on pedestal 10 by completion after being further fixed, and opens vibrating mechanism 11 and to mold intra-bladder instillation object to be formed
Material, mould type intracavity gas are discharged through exhaust passage, and material is molded closer under effect of vibration in mold cavity, so as to improve
Product quality；External hasp 12 is first turned on during demoulding, then removes die device from pedestal 10, by die device side
It is vertical, upper mold 1 is disengaged from lower die 2 by the ejecting force of nose bar 9, should during spring 13 between upper mold 1 and lower die 2 can
Play positive booster action；Then mould removes in carrying out, and since middle mould 4 uses two pieces of 5 splits of template above, template 5 is divided
It is removed not from lower die, gradation form removal is easier than traditional whole form removal operation, and demoulding efficiency is high and will not
Workpiece is damaged, the workpiece obtained after demoulding can obtain cost after being processed further.
The utility model compared with prior art, have structure is reasonable, easy to use, final product quality is high, easy mold release etc. significantly
The advantages of.
Claims (5)
1. it is recessed to be respectively equipped with rectangle equipped with the upper die and lower die being interlocked, on the inside of upper die and lower die for a kind of novel die device
Slot, upper die and lower die fasten after form chamber, also opened up on upper die and lower die with the injection channel of chamber and exhaust passage,
It is characterized in that being equipped with middle mould in chamber, middle mould is formed by least two pieces of template splits, and shape is respectively provided in every piece of template
Into the notch of workpiece to be formed, two pieces of template above splits form workpiece and form slots, and the edge of the rectangular recess on the inside of lower die is set
The fixed lobe of two pieces of template above in mould in fixing is useful for, the both ends of template are equipped with for matched solid with fixed lobe
Determine hole, be fixed on after two pieces or more of template split in middle mould through fixed lobe in the chamber between upper die and lower die, upper mold
The position that inside corresponds to fixed lobe is equipped with groove；Mould ejection channel is additionally provided in lower die, mould ejection channel runs through lower die,
Upper mold, which is equipped with, to be stretched into the matched nose bar of mould ejection channel, nose bar in mould ejection channel, and nose bar length is more than mold
Passage length is ejected, the diameter of section of nose bar is less than the diameter of section of mould ejection channel.
2. a kind of novel die device according to claim 1, it is characterised in that be additionally provided with pedestal, base upper surface opens up
For the locating slot of fixing mould, the recessed portion for accommodating nose bar is additionally provided in locating slot, vibrating mechanism is equipped in pedestal, shakes
Motivation structure is made of power supply, power switch circuit, vibrating motor, between power switch circuit access power supply and vibrating motor, is used
In output vibration signal, the gas in the mold cavity on pedestal top is made to be discharged as possible under effect of vibration.
3. a kind of novel die device according to claim 1, it is characterised in that on the surface that upper die and lower die are in contact
Equipped with matched sawtooth projection and incised groove, for being fitted close the two, prevent on during vibration air exhaust
Mould and lower die are displaced.
4. a kind of novel die device according to claim 1, it is characterised in that be additionally provided with and be used for outside upper die and lower die
The hasp that upper die and lower die fasten situation is reinforced, the surface that upper die and lower die are in contact is equipped with spring, is set in upper mold or lower die
The groove of fixed spring is useful for, spring bottom is fixed in groove, and spring body is stretched out outside groove, when upper die and lower die fasten
When, spring is compacted, and when being demoulded, the elastic force of spring contributes to mould.
5. a kind of novel die device according to claim 4, it is characterised in that equipped with hasp more than two；Equipped with four groups
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721446081.3U CN207479563U (en) | 2017-11-02 | 2017-11-02 | Novel die device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721446081.3U CN207479563U (en) | 2017-11-02 | 2017-11-02 | Novel die device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207479563U true CN207479563U (en) | 2018-06-12 |
Family
ID=62478931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721446081.3U Expired - Fee Related CN207479563U (en) | 2017-11-02 | 2017-11-02 | Novel die device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207479563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328331A (en) * | 2019-06-28 | 2019-10-15 | 沛县大屯电石厂 | A kind of nickel alloy production mold convenient for die sinking |
-
2017
- 2017-11-02 CN CN201721446081.3U patent/CN207479563U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328331A (en) * | 2019-06-28 | 2019-10-15 | 沛县大屯电石厂 | A kind of nickel alloy production mold convenient for die sinking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |