CN203496225U - Mold base - Google Patents
Mold base Download PDFInfo
- Publication number
- CN203496225U CN203496225U CN201320599618.5U CN201320599618U CN203496225U CN 203496225 U CN203496225 U CN 203496225U CN 201320599618 U CN201320599618 U CN 201320599618U CN 203496225 U CN203496225 U CN 203496225U
- Authority
- CN
- China
- Prior art keywords
- lower mold
- core rod
- accommodating cavity
- slide block
- mold base
- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a mold base which comprises an upper mold base and a lower mold base, wherein an upper mold core accommodating cavity and a lower mold core accommodating cavity are respectively correspondingly arranged on the upper mold base and the lower mold base, the peripheral side face of the lower mold core accommodating cavity is provided with a convex support bump for hanging a support mold core, the lower mold base is provided with multiple convex guide pillars extending upwards, the upper mold base is correspondingly provided with guide through holes which are in sleeved connection with the convex guide pillars, two linear sliding slots are symmetrically formed in the lower mold base and in both sides of the horizontal plane of the lower mold core accommodating cavity, a slide block which is in linear sliding fit with the linear sliding slot on the horizontal plane is correspondingly accommodated in each linear sliding slot, the slide block is provided with a beveled sliding slot which is arranged in an up-and-down inclined manner, and the upper mold base is provided with an extending bump which extends downwards and is in up-and-down sliding fit with the beveled sliding slot in the slide block. By adopting the structure, the mold base disclosed by the utility model is convenient for people to disassemble after being used.
Description
Technical field
The utility model relates to a kind of mould, is specifically related to the mould bases of mould.
Background technology
Mould has generally included core rod and mould bases, mould bases is generally formed and is formed by top mold frame and lower mold holder, on, on lower mold holder, correspondence is provided with on core rod accommodating cavity under accommodating cavity and core rod respectively, but because existing core rod is to be all flush-mounted in completely under the core rod of accommodating cavity and lower mold holder on the core rod of described top mold frame in accommodating cavity, therefore core rod and mould bases assembling are used rear core rod to be difficult to disassemble from mould bases, dismounting between existing top mold frame and lower mold holder is also very inconvenient simultaneously, thereby after causing each mould to use, dismounting is all comparatively wasted time and energy, greatly reduce working (machining) efficiency.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of people of being convenient to use the mould bases of rear dismounting.
For achieving the above object, the utility model provides a kind of mould bases, comprise top mold frame and lower mold holder, described is upper, on lower mold holder, correspondence is provided with on core rod accommodating cavity under accommodating cavity and core rod respectively, under described core rod, the surrounding side of accommodating cavity is provided with the supporting lug for suspension strut core rod, on described supporting lug, be also provided with the lower screw that can be bolted with core rod, on the core rod of described top mold frame, in accommodating cavity, correspondence is provided with the upper screw coaxial with described lower screw, on described lower mold holder, be also provided with a plurality of upwardly extending guiding projections, the corresponding guide through hole socket-connecting with described guiding projection that is provided with in described top mold frame, the horizontal plane both sides of described lower mold holder accommodating cavity under core rod also symmetry offer two straight line chutes, every interior correspondence of straight line chute is equiped with one and on horizontal plane, forms the slide block that straight line slippage coordinates with it, and described slide block is provided with presents the inclined-plane chute that has a down dip and arrange, described top mold frame is provided with to downward-extension and with the inclined-plane chute on described slide block and forms the extension projection that upper and lower slippage coordinates.
The beneficial effects of the utility model are: adopt said structure, because the utility model is provided with the supporting lug for suspension strut core rod on accommodating cavity surrounding side under the core rod of described lower mold holder, therefore being placed under core rod the core rod in accommodating cavity actual is to hang to be fixed on described supporting lug, such structure is arranged so that core rod is easy to take apart from lower mold holder, thereby can make people after opening top mold frame, without pulling down lower mold holder from workbench, just can like a cork described core rod be taken out from lower mold holder, thereby the whole dismantlement work that makes mould becomes very simple and efficient.Simultaneously owing to being provided with straight line chute on lower mold holder, in described straight line chute, be equiped with slide block, described slide block is provided with presents the inclined-plane chute that has a down dip and arrange, described top mold frame is provided with described inclined-plane chute and forms the extension projection that upper and lower slippage coordinates, therefore people in separation, during lower mold holder, on only need be gently, pull on mould bases, just can drive extension projection in top mold frame along the inclined-plane chute slippage of slide block, so also can impel simultaneously described slide block on lower mold holder along the outside slippage of described straight line chute, jack-up top mold frame will directly make progress after described slide block slip, thereby in realization, effective separation of lower mold holder, whole unloading process is simple and convenient, make, fractionation between lower mold holder becomes time saving and energy saving.
The bottom surface that the utility model can further be set to two straight line chutes on described lower mold holder is also embedded with steel ball, and on described slide block, corresponding being provided with can form with described steel ball the arc groove of slippage location.Adopt further and arrange, can effectively guarantee the installation location of described slide block on lower mold holder.
The utility model also can further be set to also be provided with a cast through hole in described top mold frame, in described cast through hole, is provided with a sprue bush, and the interior ring cross section of described sprue bush is up-narrow and down-wide inclined plane.Adopt further and arrange, can be convenient to people by top mold frame moulding by casting core rod.
It is four that the utility model also can further be set to described guiding projection, and it is symmetrical on horizontal plane, to be left-right and front-back.Adopt further and arrange, described guiding projection adopts above-mentioned distribution, and the structure of mould bases is reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structure explosive view of the present utility model;
Fig. 3 is the structure chart of top mold frame in the utility model;
Fig. 4 is the structure chart of lower mold holder in the utility model;
Fig. 5 is the structure chart of slide block in the utility model.
The specific embodiment
As Fig. 1, 2, 3, 4, shown in 5, provided a kind of mould bases, comprise top mold frame 1 and lower mold holder 2, described top mold frame 1, on lower mold holder 2, correspondence is provided with on core rod accommodating cavity 21 under accommodating cavity 11 and core rod respectively, under described core rod, the surrounding side of accommodating cavity 21 is provided with the supporting lug 211 for suspension strut core rod, on described supporting lug 211, be also provided with the lower screw 2111 that can be bolted with core rod, on the core rod of described top mold frame 1, the interior correspondence of accommodating cavity 11 is provided with the upper screw 111 coaxial with described lower screw 2111, on described lower mold holder 2, be also provided with four upwardly extending guiding projections 22, and it is symmetrical that four described guiding projections 22 are left-right and front-back on horizontal plane, the corresponding guide through hole 12 socket-connecting with described guiding projection 22 that is provided with in described top mold frame 1, the horizontal plane both sides of described lower mold holder 2 accommodating cavity 21 under core rod also symmetry offer two straight line chutes 23, every interior correspondence of straight line chute 23 is equiped with one and on horizontal plane, forms the slide block 3 that straight line slippage coordinates with it, and described slide block 3 is provided with presents the inclined-plane chute 31 that has a down dip and arrange, described top mold frame 1 is provided with to downward-extension and with the inclined-plane chute 31 on described slide block 3 and forms the extension projection 13 that upper and lower slippage coordinates.On described lower mold holder 2, the bottom surface of two straight line chutes 23 is also embedded with steel ball 4, and on described slide block 3, corresponding being provided with can form with described steel ball 4 arc groove 32 of slippage location.In described top mold frame 1, be also provided with a cast through hole 14, be provided with a sprue bush 5 in described cast through hole 14, the interior ring cross section 51 of described sprue bush 5 is up-narrow and down-wide inclined plane.Adopt said structure, the utility model provides a kind of people of being convenient to use the mould bases of rear dismounting.
Claims (4)
1. a mould bases, comprise top mold frame and lower mold holder, described is upper, on lower mold holder, correspondence is provided with on core rod accommodating cavity under accommodating cavity and core rod respectively, it is characterized in that: under described core rod, the surrounding side of accommodating cavity is provided with the supporting lug for suspension strut core rod, on described supporting lug, be also provided with the lower screw that can be bolted with core rod, on the core rod of described top mold frame, in accommodating cavity, correspondence is provided with the upper screw coaxial with described lower screw, on described lower mold holder, be also provided with a plurality of upwardly extending guiding projections, the corresponding guide through hole socket-connecting with described guiding projection that is provided with in described top mold frame, the horizontal plane both sides of described lower mold holder accommodating cavity under core rod also symmetry offer two straight line chutes, every interior correspondence of straight line chute is equiped with one and on horizontal plane, forms the slide block that straight line slippage coordinates with it, and described slide block is provided with presents the inclined-plane chute that has a down dip and arrange, described top mold frame is provided with to downward-extension and with the inclined-plane chute on described slide block and forms the extension projection that upper and lower slippage coordinates.
2. mould bases according to claim 1, is characterized in that: on described lower mold holder, the bottom surface of two straight line chutes is also embedded with steel ball, and on described slide block, corresponding being provided with can form with described steel ball the arc groove of slippage location.
3. mould bases according to claim 1, is characterized in that: in described top mold frame, be also provided with a cast through hole, in described cast through hole, be provided with a sprue bush, the interior ring cross section of described sprue bush is up-narrow and down-wide inclined plane.
4. mould bases according to claim 1, is characterized in that: described guiding projection is four, and it is symmetrical on horizontal plane, to be left-right and front-back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320599618.5U CN203496225U (en) | 2013-09-27 | 2013-09-27 | Mold base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320599618.5U CN203496225U (en) | 2013-09-27 | 2013-09-27 | Mold base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203496225U true CN203496225U (en) | 2014-03-26 |
Family
ID=50327228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320599618.5U Expired - Fee Related CN203496225U (en) | 2013-09-27 | 2013-09-27 | Mold base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203496225U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723509A (en) * | 2015-03-16 | 2015-06-24 | 扬州恒生精密模具有限公司 | Die with universal type standard die set |
| CN106217700A (en) * | 2016-09-22 | 2016-12-14 | 上海凌力特殊钢发展有限公司 | Mould bases |
| CN106363839A (en) * | 2016-09-22 | 2017-02-01 | 上海凌力特殊钢发展有限公司 | Mold frame |
-
2013
- 2013-09-27 CN CN201320599618.5U patent/CN203496225U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723509A (en) * | 2015-03-16 | 2015-06-24 | 扬州恒生精密模具有限公司 | Die with universal type standard die set |
| CN106217700A (en) * | 2016-09-22 | 2016-12-14 | 上海凌力特殊钢发展有限公司 | Mould bases |
| CN106363839A (en) * | 2016-09-22 | 2017-02-01 | 上海凌力特殊钢发展有限公司 | Mold frame |
| CN106363839B (en) * | 2016-09-22 | 2019-01-22 | 上海凌力特殊钢发展有限公司 | Mould bases |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20160927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |