CN206510350U - Kettle base mould - Google Patents
Kettle base mould Download PDFInfo
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- CN206510350U CN206510350U CN201720180797.7U CN201720180797U CN206510350U CN 206510350 U CN206510350 U CN 206510350U CN 201720180797 U CN201720180797 U CN 201720180797U CN 206510350 U CN206510350 U CN 206510350U
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- sliding block
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- external mold
- split sliding
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- 238000000354 decomposition reaction Methods 0.000 claims description 6
- 208000002925 dental caries Diseases 0.000 claims description 3
- 210000003739 neck Anatomy 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
Core rod assembly mould core assembly is provided with kettle base mould, including top board, die sleeve, external mold, fixed plate and the lower platen from top to bottom set gradually, fixed plate on the inside of external mold, and its top is fixed on die sleeve through external mold；Gap forms die cavity between the inner surface of external mold and the outer surface of core rod component；External mold includes the split sliding block that polylith splices, and die sleeve is provided with the pothole that matches with external mold, and the outer surface of split sliding block and the inner surface of pothole match, and is downwardly and outwardly inclined inclined surface；Elastic parts is provided between split slider top and die sleeve so that split sliding block has the trend for being downwardly away from die sleeve all the time.The utility model utilizes the repulsive force of elastic parts, and coordinates multiple split sliding blocks, and product is avoided damage to while enabling mould to fast demoulding, improves formed product rate, reduction demoulding difficulty.
Description
Technical field
The utility model belongs to injection mold technical field, more particularly to a kind of kettle base mould.
Background technology
Kettle is commodity indispensable in living, and its conventional fabrication method has two kinds：First, first by product main body into
After type, then the making of decorative pattern or pattern is carried out to main body, the method production process is cumbersome, and cost is higher；2nd, by kettle master
Body and decorative pattern or pattern are integrally formed, and the method has slow product stripping speed, production cycle length, decorative pattern or pattern
It is easily damaged, the shortcomings of formed product effect is not good.As Chinese Patent Application No. be 201610955177.6, it is entitled " kettle into
Pattern has ", for being molded the kettle with spout, including male model mold insert opposing upper and lower, master mold mold insert and split are in male model
Some sliding blocks around mold insert and master mold mold insert, male model mold insert includes the body in truncated cone shape, and body has close to master mold
The taper end of mold insert and the butt end away from master mold mold insert, the side of body butt end is integrally formed with spout formed body.Such mould behaviour
Make complicated, the demoulding is difficult, and demoulding time is long, and is easily influenceed by environmental vibration, the decorative pattern on destruction kettle.
Utility model content
Technical problem to be solved in the utility model is to provide one kind being capable of fast demoulding, the kettle of raising production efficiency
Base mould.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：
Kettle base mould, including top board, die sleeve, external mold, fixed plate and the lower platen from top to bottom set gradually, institute
State and core rod component is provided with fixed plate, the core rod component is located on the inside of external mold, and its top is fixed through the external mold
In on the die sleeve；Gap forms die cavity between the outer surface of the inner surface of the external mold and the core rod component；The external mold
The split sliding block spliced including polylith, the die sleeve is provided with outside the pothole matched with the external mold, the split sliding block
Surface and the inner surface of the pothole match, and are downwardly and outwardly inclined inclined surface；The split slider top and institute
State and elastic parts is provided between die sleeve so that the split sliding block has the trend for being downwardly away from the die sleeve all the time.Described point
The setting of body sliding block and the elastic parts, enables the split sliding block to be rapidly separated, reaches the purpose of fast demoulding.
Mold releasability is operated for convenience, in addition to the inner surface tilted upward along pothole in the pothole extends
Gib block, the split sliding block is provided with the guide groove for housing the gib block, the top of the gib block and the die sleeve
Fixed, the split sliding block can be moved back and forth along gib block direction.
In order to avoid damaging product decorative pattern and saving production cost, the external mold includes four pieces of split sliding blocks, described
Split sliding block is corresponded with the gib block and set.
Preferably, the elastic parts is spring, and the top of the split sliding block is provided with the spring groove matched with spring
And the split upper end of slide block face is opened on, the spring one end is arranged in the spring groove, and the other end connects with the die sleeve
Connect.
In order to reduce stripping operation difficulty, the core rod component includes die plate insert, punch insert and inner mould core, the die plate insert
With the die cavity that indent is equipped with the opposing end surface of the punch insert, described two die cavitys are relative to constitute core rod groove, the internal model
Core is placed in the core rod groove, and described inner mould core one end is connected with the die plate insert or the punch insert, the other end can freely from
Deviate from the core rod groove.
In order to be further ensured that product stripping molding effect, have between the die plate insert and the punch insert opposing end surface
First gap, has the second gap between the core rod groove and inner mould core, the outer surface of the die plate insert and the punch insert with
There is third space between the split sliding block inner surface；The die cavity includes first gap, second gap and institute
State third space.
In order to avoid damaging product, the inner mould core includes multiple block of decompositions fastened by neck.
In order to realize that decorative pattern is integrally stripped with product, inner surface, the die plate insert and the punch-pin of the split sliding block
Lines can be respectively equipped with the outer surface of core.
In order to which mould is positioned, vertical be provided with sequentially passes through the die sleeve and described between the top board and the lower platen
The lead of fixed plate,
Preferably, the lead is provided with four, is uniformly arranged on the corner between the top board and the lower platen
Place.
Compared with prior art, the utility model utilizes the repulsive force of elastic parts, and coordinates multiple split sliding blocks, makes mould
Tool avoids damage to product while can be to fast demoulding, it is ensured that formed product effect, reduction demoulding difficulty；In addition also by
Core rod component and setting decorative pattern is touched outside, be integrally formed product and decorative pattern, easy production procedure.
Brief description of the drawings
Fig. 1 is the sectional view (state before the demoulding) of the kettle base mould of the utility model embodiment.
Fig. 2 is the decomposing schematic representation of the kettle base mould of the utility model embodiment.
Fig. 3 is the product structure figure of the kettle base mould of the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As Figure 1-3, the kettle base mould that the utility model is provided, including the top board from top to bottom set gradually
1st, core rod component 6 is additionally provided with die sleeve 2, external mold 3, fixed plate 4 and lower platen 5, fixed plate 4, the core rod component 6 is located at external mold
3 inner sides, and be fixed at the top of it through external mold 3 on die sleeve 2.Have between the inner surface of external mold 3 and the outer surface of core rod component 6
There is gap, form die cavity 8.External mold 3 includes the split sliding block 31 that polylith splices, and die sleeve 2 is provided with the pothole matched with external mold 3
21, and the outer surface of split sliding block 31 and the inner surface of pothole 21 match, it is downwardly and outwardly inclined inclined surface.Point
Elastic parts is provided between the top of body sliding block 31 and die sleeve 2, elastic parts, which to have between split sliding block 31 and die sleeve 2, to be begun
The trend being downwardly away from eventually.
Top board 1 is fixedly connected with die sleeve 2, is typically adopted and is screwed.External mold 3 spliced by some split sliding blocks 31 and
Into to improve demoulding efficiency, it is to avoid destruction product decorative pattern；Preferably, external mold 3 includes four pieces of split sliding blocks 31.Split sliding block
Cooling duct is provided with 31, for quickly reducing product temperature, is conducive to formed product.Provided with a plurality of along its interior table in pothole 21
The gib block 7 of face tilted upward extension, split sliding block 31 is provided with the guide groove of accommodating gib block 7, the top of gib block 7 and mould
Set 2 is fixedly connected.Gib block 7 is corresponded with split sliding block 31, reduces mould production cost.The guide groove top is provided with
Bayonet socket, comes off for preventing the bottom of gib block 7 from being separated with guide groove.The preferred spring of elastic parts, the top of split sliding block 31 is set
There is the spring groove matched with spring, spring is placed in spring groove, its top is connected with die sleeve 2.Pass through spring and gib block 7
Cooperation, split sliding block 31 is moved along the above-below direction of gib block 7 and quick separating.
Core rod component 6 includes die plate insert 61, punch insert 62 and inner mould core 63.Die plate insert 61 is fixed on the pothole 21 of die sleeve 2
Top, punch insert 62 is fixed in fixed plate 4.The die cavity of indent is equipped with the opposing end surface of die plate insert 61 and punch insert 62,
Two die cavitys are relative to constitute core rod groove, for placing inner mould core 63.Inner mould core 63 is cylindricality, preferably cylindrical, wherein one end
Side surface is circumferentially with the groove matched with product inner thread and its end is provided with pouring basin.Inner mould core 63 is placed on recessed
In the core rod groove of core rod 61 and punch insert 62, and the length of inner mould core 63 is more than core rod slot length, make die plate insert 61 and punch-pin
The separation of core 62 has the first gap.For the ease of operation, the one end of inner mould core 63 is connected with die plate insert 61 or punch insert 62, the other end
Freely it can deviate from out of core rod groove.Also there is the second gap between the core rod groove and inner mould core 63.Die plate insert 61 and punch insert 62
Outer surface and the inner surface of split sliding block 31 between have third space.Die cavity 8 is included between the first gap, the second gap and the 3rd
Gap.The outer surface of die plate insert 61, the outer surface of punch insert 62 and the inner surface of split sliding block 31 are respectively provided with decorative pattern, so that the product produced
Surface has the decorative pattern matched.Inner mould core 63 includes multiple block of decompositions fastened by neck, and the decomposition of each block of decomposition
Face is inclined plane, is easy to remove, it is to avoid scratch the screw thread on product inwall；Preferably, inner mould core 63 includes three block of decompositions
Block.
Top board 1 is provided with centring ring 11, and the inner sleeve of centring ring 11 is provided with sprue bush 12, and sprue bush 12 passes through the He of die sleeve 2
Die plate insert 61, extension is communicated to the pouring basin of inner mould core 63.
The locating ring 41 that the upper surface of fixed plate 4 is projected upwards provided with a circle, external mold 3 is provided with to match with locating ring 41
Locating slot, punch insert 62 is fixed in locating ring so that punch insert 62 is fixed with fixed plate 4, and split sliding block 31 passes through locating ring
41 location and installations.The setting of locating ring 41 and locating slot, is more beneficial for the installation that is accurately positioned of core rod component 6 and external mold 3, reduction
Percent defective.
Lower platen 5 is provided with the apical pore run through, if fixed plate 4 is not separated in time with lower platen 5 during the demoulding, and available thimble is worn
Cross apical pore and act on fixed plate 4, be allowed to separate with lower platen 5.
It is vertical provided with the lead for sequentially passing through die sleeve 2 and fixed plate 4 between top board 1 and lower platen 5, for installing
Mould is positioned in mould and knockout course.Lead is preferably provided with four, is uniformly arranged on top board 1 and lower platen 5
Between corner at.
The operation principle of kettle base mould that the utility model is provided is：
During cast, fixed top board 1, external force promotes lower platen 5, makes lower platen 5, fixed plate 4 upward along lead successively
Pressing plate direction is moved, and then split sliding block 31 is moved along the direction of gib block 7, and compression spring makes split sliding block 31 draw in die sleeve 2
It is interior；
During the demoulding, fixed top board 1, thrust is gradually reduced, and external mold 3 is separated in the presence of elastic potential energy of the spring, split
Sliding block 31 is moved along the direction of gib block 7 away from die sleeve 2, and split sliding block 31 is separated, and drives fixed plate 4 and lower platen 5 to transport in the same direction
It is dynamic, it is gradually disengaged core rod component 6；When thrust is decreased to zero and is converted to pulling force, traction lower platen 5 is separated with fixed plate 4, band
Dynamic fixed plate 4 is moved along lead to be separated with split sliding block 31, and core rod component 6 is kept completely separate, product stripping.
It the above is only preferred embodiment of the present utility model, it is noted that for the ordinary skill people of the art
Member for, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (10)
1. kettle base mould, including from top to bottom set gradually top board (1), die sleeve (2), external mold (3), fixed plate (4)
And lower platen (5), it is characterised in that：Core rod component (6) is provided with the fixed plate (4), the core rod component (6) is located at outer
On the inside of mould (3), and its top is fixed on the die sleeve (2) through the external mold (3)；The inner surface of the external mold (3) with
Gap forms die cavity (8) between the outer surface of the core rod component (6)；The external mold (3) includes the split sliding block that polylith splices
(31), the die sleeve (2) is provided with the pothole (21) matched with the external mold (3), the outer surface of the split sliding block (31)
Match with the inner surface of the pothole (21), be downwardly and outwardly inclined inclined surface；At the top of the split sliding block (31)
Elastic parts is provided between the die sleeve (2) so that the split sliding block (31) has is downwardly away from the die sleeve (2) all the time
Trend.
2. kettle base mould as claimed in claim 1, it is characterised in that：Also include being located in the pothole (21) along recessed
The gib block (7) of the inner surface tilted upward extension in hole (21), the split sliding block (31), which is provided with, houses the gib block (7)
Guide groove, the top of the gib block (7) is fixed with the die sleeve (2), and the split sliding block (31) can be along gib block (7) side
To reciprocating motion.
3. kettle base mould as claimed in claim 2, it is characterised in that：The external mold (3) includes four pieces of splits and slided
Block (31), the split sliding block (31) corresponds with the gib block (7) and set.
4. kettle base mould as claimed in claim 1, it is characterised in that：The elastic parts is spring, and the split is slided
The top of block (31) is provided with the spring groove matched with spring and is opened on split sliding block (31) upper surface, the spring one
End is arranged in the spring groove, and the other end is connected with the die sleeve (2).
5. kettle base mould as claimed in claim 1, it is characterised in that：The core rod component (6) include die plate insert (61),
Indent is equipped with punch insert (62) and inner mould core (63), the die plate insert (61) end face relative with the punch insert (62)
Die cavity, described two die cavitys are relative to constitute core rod groove, and the inner mould core (63) is placed in the core rod groove, the inner mould core (63)
One end is connected with the die plate insert (61) or the punch insert (62), and the other end freely can be deviate from out of described core rod groove.
6. kettle base mould as claimed in claim 5, it is characterised in that：The die plate insert (61) and the punch insert (62)
There is the first gap between opposing end surface, there is the second gap, the die plate insert between the core rod groove and inner mould core (63)
(61) there is third space between the outer surface of the punch insert (62) and the split sliding block (31) inner surface；The die cavity
(8) first gap, second gap and the third space are included.
7. kettle base mould as claimed in claim 5, it is characterised in that：The inner mould core (63) fastens including multiple necks
Block of decomposition.
8. kettle base mould as claimed in claim 5, it is characterised in that：It is the inner surface of the split sliding block (31), described
Lines can be respectively equipped with the outer surface of die plate insert (61) and the punch insert (62).
9. kettle base mould as claimed in claim 1, it is characterised in that：The top board (1) and the lower platen (5) it
Between it is vertical provided with the lead for sequentially passing through the die sleeve (2) and the fixed plate (4).
10. kettle base mould as claimed in claim 9, it is characterised in that：The lead is provided with four, is uniformly arranged on
At corner between the top board (1) and the lower platen (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720180797.7U CN206510350U (en) | 2017-02-24 | 2017-02-24 | Kettle base mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720180797.7U CN206510350U (en) | 2017-02-24 | 2017-02-24 | Kettle base mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206510350U true CN206510350U (en) | 2017-09-22 |
Family
ID=59868945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720180797.7U Active CN206510350U (en) | 2017-02-24 | 2017-02-24 | Kettle base mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206510350U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437356A (en) * | 2018-03-13 | 2018-08-24 | 苏州精锐精密机械有限公司 | Injection mold |
| CN108668941A (en) * | 2018-07-18 | 2018-10-19 | 珠海横琴休普科技有限公司 | A kind of multi-functional soft pet foot bath cup and its production mould |
| CN109016396A (en) * | 2018-10-11 | 2018-12-18 | 杭州强本塑胶科技有限公司 | The injection mold of coffee pot |
| CN114379004A (en) * | 2021-12-04 | 2022-04-22 | 湖北三江航天江河化工科技有限公司 | Propellant grain special-shaped heat insulation sleeve forming die and forming method thereof |
-
2017
- 2017-02-24 CN CN201720180797.7U patent/CN206510350U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437356A (en) * | 2018-03-13 | 2018-08-24 | 苏州精锐精密机械有限公司 | Injection mold |
| CN108437356B (en) * | 2018-03-13 | 2024-03-08 | 苏州精锐精密机械有限公司 | Injection mold |
| CN108668941A (en) * | 2018-07-18 | 2018-10-19 | 珠海横琴休普科技有限公司 | A kind of multi-functional soft pet foot bath cup and its production mould |
| CN109016396A (en) * | 2018-10-11 | 2018-12-18 | 杭州强本塑胶科技有限公司 | The injection mold of coffee pot |
| CN109016396B (en) * | 2018-10-11 | 2023-08-18 | 杭州强本塑胶科技有限公司 | Injection mold of coffee pot |
| CN114379004A (en) * | 2021-12-04 | 2022-04-22 | 湖北三江航天江河化工科技有限公司 | Propellant grain special-shaped heat insulation sleeve forming die and forming method thereof |
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| TR01 | Transfer of patent right |
Effective date of registration: 20231009 Address after: 315803 No.339, Jingxi Road, Xiaogang street, Beilun District, Ningbo City, Zhejiang Province Patentee after: Ningbo cm International Trade Co.,Ltd. Address before: 315803 No.339, Jingxi Road, Xiaogang street, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO KEFENG DAILY COMMODITY MFG. Co.,Ltd. |