CN203711755U - Vertical and horizontal composite core box for simultaneously preparing jacket core and oil duct core - Google Patents
Vertical and horizontal composite core box for simultaneously preparing jacket core and oil duct core Download PDFInfo
- Publication number
- CN203711755U CN203711755U CN201420052976.9U CN201420052976U CN203711755U CN 203711755 U CN203711755 U CN 203711755U CN 201420052976 U CN201420052976 U CN 201420052976U CN 203711755 U CN203711755 U CN 203711755U
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- core
- core box
- plunger tip
- side direction
- oil duct
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Abstract
The utility model discloses a vertical and horizontal composite core box for simultaneously preparing a jacket core and an oil duct core. The vertical and horizontal composite core box comprises a jacket core mold, an oil duct core mold, a sand shooting mechanism and a core push mechanism, wherein the jacket core mold comprises a lower core box, an upper core box, and a first core push opening; the upper core box is arranged above the lower core box and forms a core box cavity together with the lower core box; the first core push opening is formed in the bottom of the lower core box and communicated with the core box cavity; the oil duct core mold comprises a static mold arranged at the outer side of the lower core box and/or the upper core box, a movable mold arranged on the outer side of the static mold and forms a cavity together with the static mold, and a second core push opening formed in the inner side of the static mold and communicated with the cavity, so that the quantity of the prepared molds is reduced, the mold cost, the production time and the labor force are saved, the core making efficiency is greatly improved, the surface quality of the oil duct core is improved, and the compactness of the oil duct core is improved.
Description
Technical field
The utility model relates to a kind of core box, is specifically related to a kind of for prepare the vertical and horizontal combined type core box of jacket core and oil duct core simultaneously.
Background technology
Water channel, oil duct and entering and exhaust channel are the important component parts of automobile engine cylinder head (aluminium alloy), water channel, oil duct and entering and exhaust channel belong to the inner-cavity structure part of engine cylinder cover, it can not straight forming, need be designed to respectively jacket core, oil duct core and entering and exhaust channel core, the cylinder cover of automobile engine adds above-mentioned jacket core in casting process in metal die, oil duct core and entering and exhaust channel core are used for forming die cavity, after moulding, core is removed with vibrating shakeout machine, original like this position of putting core has just formed respectively the cooling water channel of engine, oil duct and entering and exhaust channel, at present, jacket core and oil duct core are generally by two molds, two equipment are prepared respectively, respectively by two mold preparations, not only increase number of molds, mould volume, the cost such as time and manpower, and coremaking efficiency is lower, or two molds are integrated on a set of equipment, when two molds are integrated in to a set of equipment, in order to facilitate the setting of core ejection mechanism and She Sha mechanism, the mode that general two molds are set to all to adopt the mode of horizontal parting or all adopt vertical-parting, while all adopting the mode of horizontal parting, because the easy core of oil duct core is thinner, be prone to the problem that occurs that the core degree of packing is poor, and it adopts level to penetrate sand, due to nozzle, the existence of push rod, core surface quality is poor, mould takes up space greatly, while all adopting vertical-parting mode, due to jacket core mould structure complexity, the quantity that can arrange on every complete equipment is few, cause the inefficient problem of coremaking, need a kind of core box equipment that can simultaneously overcome the problems referred to above badly.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of for prepare the vertical and horizontal combined type core box of jacket core and oil duct core simultaneously, this vertical and horizontal combined type core box has not only improved the core quality of oil duct core, and improve coremaking efficiency, and compact conformation, mould takes up room, manpower and the time all less.
To achieve the above object of the invention, the technical solution adopted in the utility model is: a kind of for prepare the vertical and horizontal combined type core box of jacket core and oil duct core simultaneously, comprise jacket core mould, oil duct core mold, She Sha mechanism and core ejection mechanism, described jacket core mould comprises lower core box, move and be arranged at the top of described lower core box and form the upper core box of core box die cavity and the first plunger tip mouth that is arranged at the bottom of described lower core box and communicates with described core box die cavity with described lower core box, described oil duct core mold comprises the quiet mould in the outside that is arranged at described lower core box and/or upper core box, move and be arranged at the outside of described quiet mould and form the dynamic model of die cavity and the second plunger tip mouth that is arranged at the inner side of described quiet mould and communicates with described die cavity with described quiet mould, described core ejection mechanism comprises the lower plunger tip plate that is arranged at described lower core box below, be connected in described lower plunger tip plate and penetrate the lower plunger tip bar of described the first plunger tip mouth, be connected in described lower plunger tip plate and extend to the first side direction linkage board of described quiet mould inner side, contact with the lateral surface of described the first side direction linkage board the second side direction linkage board being connected, the side plunger tip plate being connected with described the second side direction linkage board and be connected and penetrate the side plunger tip bar of described the second plunger tip mouth with described side plunger tip plate, the medial surface that the lateral surface of described the first side direction linkage board is provided with the first inclined-plane and/or described the second side direction linkage board is provided with the second inclined-plane, the height on described the first inclined-plane reduces from bottom to top successively, the height on described the second inclined-plane increases from bottom to top successively.
Further technical scheme, on described upper core box, be provided with communicate with described core box die cavity first penetrate Sha Kou, the junction at the top of described quiet mould and dynamic model is provided with the aperture portion communicating with described die cavity, the upside of described aperture portion is provided with and forms the patrix of hermetically-sealed construction, on described patrix, be provided with communicate with described peristome second penetrate Sha Kou.
Further technical scheme, described She Sha mechanism comprises and is arranged at penetrating sand plate, penetrating sand plate described in being installed on and penetrate sand mouth and second and penetrate the cartridge of penetrating sand mouth and communicating with the described Sha Zui of penetrating that Sha Kou communicates with described first respectively of described upper core box and patrix top.
Further technical scheme, also comprise auxiliary top core mechanism, described auxiliary top core mechanism comprises and is arranged at described dynamic model outside the auxiliary plunger tip mouth communicating with described die cavity, penetrates the auxiliary top core bar of described auxiliary plunger tip mouth and be fixedly installed and be fixedly connected with the auxiliary top central layer of described auxiliary top core bar.
Further technical scheme, described vertical and horizontal combined type core box is installed on coremaking equipment, described coremaking equipment be provided be fixedly connected with described upper core box and patrix top installing plate, be fixedly connected with described lower core box the first bottom installing plate, be fixedly connected with the second bottom installing plate of described quiet mould and be fixedly connected with the side direction clamping plate of described dynamic model, between described side direction clamping plate and auxiliary top central layer, be provided with spring.
Further technical scheme, described coremaking equipment be provided with drive connect top installing plate the drive unit of die opening and closing up and down, drive connect described side direction clamping plate side direction die opening and closing drive unit, drive connect the drive unit of plunger tip up and down of described lower plunger tip plate and drive penetrate sand plate described in connecting penetrate sand drive unit.
Further technical scheme, described jacket core mould also comprises and is installed on the one or more described lower core box of described bottom installing plate and is installed on the installing plate of described top and the one or more upper core box corresponding with described lower core box position.
Further technical scheme, described oil duct core mold also comprises the one or more described quiet mould being installed on the installing plate of described bottom and is installed on described side direction clamping in the class and the one or more described dynamic model corresponding with described quiet mould position.
Because technique scheme is used, the utility model compared with prior art has following advantages: the mould of preparing of jacket core and oil duct core is integrated on an equipment, and jacket core mould is set to horizontal parting, oil duct core mold is set to vertical-parting, each mould that not only takes full advantage of equipment arranges space, reduce the quantity of preparing mould, die cost, production time and labour are saved, greatly improve coremaking efficiency, and increased the thickness of oil duct core, and improve the degree of packing of oil duct core.
Brief description of the drawings
Fig. 1 is that the utility model is disclosed for prepare the structural representation of vertical and horizontal combined type core box of jacket core and oil duct core simultaneously.
Wherein, 11, lower core box; 12, upper core box; 21, quiet mould; 22, dynamic model; 23, patrix; 231, second penetrate Sha Kou; 31, lower plunger tip plate; 32, lower plunger tip bar; 33, the first side direction linkage board; 34, the second side direction linkage board; 35, side plunger tip plate; 36, side plunger tip bar; 41, penetrate sand plate; 51, top installing plate; 52, the first bottom installing plate; 53, the second bottom installing plate; 54, side direction clamping plate; 61, auxiliary top core bar; 62, auxiliary top central layer; 63, spring.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment mono-: referring to Fig. 1, as shown in legend wherein, a kind of for prepare the vertical and horizontal combined type core box of jacket core and oil duct core simultaneously, comprise two jacket core moulds, four oil duct core mold, a She Sha mechanism and core ejection mechanisms.
Each above-mentioned jacket core mould comprises core box 11, be arranged at the top of lower core box 11 and with lower core box 11 form core box die cavity one on core box 12 and the one first plunger tip mouth (not shown) that is arranged at the bottom of lower core box 11 and communicates with above-mentioned core box die cavity.
Each above-mentioned oil duct core mold comprises a quiet mould 21 in the outside that is arranged at lower core box 11 and upper core box 12, the one second plunger tip mouth (not shown) that is arranged at the outside of quiet mould 21 and forms a dynamic model 22 of die cavity and be arranged at the inner side of quiet mould 21 and communicate with above-mentioned die cavity with quiet mould 21.
Above-mentioned core ejection mechanism comprises the plate of plunger tip once 31 that is arranged at above-mentioned two lower core box 11 belows, be connected in lower plunger tip plate 31 and penetrate two lower plunger tip bar assemblies (each lower plunger tip bar assembly comprises one or more downside plunger tip bar 32) of four above-mentioned the first plunger tip mouths, be connected in lower plunger tip plate 31 and extend to four the first side direction linkage boards 33 of four above-mentioned quiet mould 21 inner sides, contact with the lateral surface of these four the first side direction linkage boards 33 four the second side direction linkage boards 34 that are connected, four side plunger tip plates 35 that are connected with the second side direction linkage board 34 and four the side plunger tip bar assemblies (each side plunger tip bar assembly comprises one or more side plunger tip bar 36) that are connected and penetrate four above-mentioned the second plunger tip mouths with these four side plunger tip plates 35, the lateral surface of the first side direction linkage board 33 is provided with the first inclined-plane, the height on this first inclined-plane reduces from bottom to top successively.
On four above-mentioned upper core boxes 12, be provided with four first of communicating with above-mentioned core box die cavity and penetrate sand mouth (not shown), the junction at the top of quiet mould 21 and dynamic model 22 is provided with the aperture portion communicating with above-mentioned die cavity, the upside of each aperture portion is provided with and forms the patrix 23 of hermetically-sealed construction, on each patrix 23, be provided with communicate with above-mentioned peristome one second penetrate sand mouth 231.
Above-mentioned She Sha mechanism comprises and is arranged at core box 12 and patrix 23 tops and can be along the vertical direction one penetrates sand plate 4, be installed on and penetrate sand plate 4 and penetrate sand mouth and second and penetrate the cartridge of penetrating sand mouth (not shown) and communicating with the above-mentioned Sha Zui of penetrating that Sha Kou communicates with above-mentioned first respectively with horizontal direction moves.
Above-mentioned vertical and horizontal combined type core box is installed on coremaking equipment, above-mentioned coremaking equipment be provided be fixedly connected with core box 12 and patrix 23 a top installing plate 51, be fixedly connected with lower core box 11 one first bottom installing plate 52, be fixedly connected with two the second bottom installing plates 53 of quiet mould 21 and be fixedly connected with two side direction clamping plates 54 of dynamic model 22.
Above-mentioned coremaking equipment be provided with drive connect top installing plate 51 the drive unit of die opening and closing up and down (not shown), drive connect described side direction clamping plate 54 side direction die opening and closing drive unit (not shown), drive connect the drive unit (not shown) of plunger tip up and down of lower plunger tip plate 31 and drive connect penetrate sand plate 4 penetrate sand drive unit (not shown).
Above-mentioned second penetrates sand mouth 231 is arranged at the junction of quiet mould 21 and dynamic model 22, and its shaping position is the core print of oil duct core, and the place that core print and core print join is less to the quality influence of oil duct core, has therefore improved the surface quality of core.
Introduce the course of work of the vertical and horizontal combined type core box in technique scheme below.
Upper and lower die opening and closing drive unit and side direction die opening and closing drive unit drive respectively jacket core mould and oil duct core mold mold closing, penetrating sand drive unit drives She Sha mechanism to move to the top of top installing plate 51, in core box die cavity and die cavity, penetrate sand respectively, after to be formed completing, upper and lower die opening and closing drive unit and side direction die opening and closing drive unit drive respectively jacket core mould and the die sinking of oil duct core mold, upper and lower plunger tip drive unit drives on lower plunger tip plate 31 and moves, drive lower plunger tip bar 32 to jacket core discharging, same plunger tip plate 31 at present drives on the first side direction linkage board 33 and moves, the first inclined-plane and the second side direction linkage board 34 produce and are slidably matched, the second side direction linkage board is promoted laterally, drive side plunger tip plate 35 to move laterally, drive side plunger tip bar 36 to carry out discharging to the oil duct core in quiet mould 21, complete a coremaking process, produce and can make two jacket cores and four oil duct cores successively, coremaking efficiency and core quality are improved.
For oil duct core can not moved with dynamic model 22 during in die sinking at dynamic model 22, above-mentioned vertical and horizontal combined type core box also comprises auxiliary top core mechanism, and this auxiliary top core mechanism comprises the auxiliary plunger tip mouth (not shown) that is arranged at dynamic model 22 outsides and communicate with above-mentioned die cavity, penetrates the auxiliary top core bar 61 of this auxiliary plunger tip mouth and be fixedly installed and be fixedly connected with the auxiliary top central layer 62 of auxiliary top core bar 61.
Between side direction clamping plate 54 and auxiliary top central layer 62, be provided with spring 63.
When upper and lower die opening and closing drive unit and side direction die opening and closing drive unit drive respectively jacket core mould and the die sinking of oil duct core mold, auxiliary top central layer 62 maintains static, and when therefore dynamic model 22 moves, auxiliary top core bar 61 is by releasing in oil duct core automatic mold 22.The setting of spring 63 has cushioning effect.
Embodiment bis-: all the other are identical with described embodiment mono-, difference is, the lateral surface of above-mentioned the first side direction linkage board is provided with the first inclined-plane, the height on this first inclined-plane reduces from bottom to top successively, and the medial surface of above-mentioned the second side direction linkage board is provided with the second inclined-plane, the height on this second inclined-plane increases from bottom to top successively.
Embodiment tri-: all the other are identical with described embodiment mono-, difference is, the lateral surface of above-mentioned the first side direction linkage board is not provided with the first inclined-plane, and the medial surface of above-mentioned the second side direction linkage board is provided with the second inclined-plane, and the height on this second inclined-plane increases from bottom to top successively.
Embodiment tetra-: all the other are arbitrary identical with described embodiment mono-to three, difference is, above-mentioned jacket core mould comprises and is installed on one of above-mentioned bottom installing plate or four or eight above-mentioned lower core boxes and is installed on the installing plate of above-mentioned top and the one or more above-mentioned upper core box corresponding with above-mentioned lower core box position.
Embodiment five: all the other are arbitrary identical with described embodiment mono-to four, difference is, above-mentioned oil duct core mold comprises of being installed on the installing plate of above-mentioned bottom or four or eight above-mentioned quiet moulds and is installed on above-mentioned side direction and clamp in the class and the one or more above-mentioned dynamic model corresponding with above-mentioned quiet mould position, and remaining part arranges according to actual conditions.
Claims (8)
1. one kind for prepare the vertical and horizontal combined type core box of jacket core and oil duct core simultaneously, comprise jacket core mould, oil duct core mold, She Sha mechanism and core ejection mechanism, it is characterized in that, described jacket core mould comprises lower core box, move and be arranged at the top of described lower core box and form the upper core box of core box die cavity and the first plunger tip mouth that is arranged at the bottom of described lower core box and communicates with described core box die cavity with described lower core box, described oil duct core mold comprises the quiet mould in the outside that is arranged at described lower core box and/or upper core box, move and be arranged at the outside of described quiet mould and form the dynamic model of die cavity and the second plunger tip mouth that is arranged at the inner side of described quiet mould and communicates with described die cavity with described quiet mould, described core ejection mechanism comprises the lower plunger tip plate that is arranged at described lower core box below, be connected in described lower plunger tip plate and penetrate the lower plunger tip bar of described the first plunger tip mouth, be connected in described lower plunger tip plate and extend to the first side direction linkage board of described quiet mould inner side, contact with the lateral surface of described the first side direction linkage board the second side direction linkage board being connected, the side plunger tip plate being connected with described the second side direction linkage board and be connected and penetrate the side plunger tip bar of described the second plunger tip mouth with described side plunger tip plate, the medial surface that the lateral surface of described the first side direction linkage board is provided with the first inclined-plane and/or described the second side direction linkage board is provided with the second inclined-plane, the height on described the first inclined-plane reduces from bottom to top successively, the height on described the second inclined-plane increases from bottom to top successively.
2. vertical and horizontal combined type core box according to claim 1, it is characterized in that, on described upper core box, be provided with communicate with described core box die cavity first penetrate Sha Kou, the junction at the top of described quiet mould and dynamic model is provided with the aperture portion communicating with described die cavity, the upside of described aperture portion is provided with and forms the patrix of hermetically-sealed construction, on described patrix, be provided with communicate with described peristome second penetrate Sha Kou.
3. vertical and horizontal combined type core box according to claim 2, it is characterized in that, described She Sha mechanism comprises and is arranged at penetrating sand plate, penetrating sand plate described in being installed on and penetrate sand mouth and second and penetrate the cartridge of penetrating sand mouth and communicating with the described Sha Zui of penetrating that Sha Kou communicates with described first respectively of described upper core box and patrix top.
4. vertical and horizontal combined type core box according to claim 1, it is characterized in that, also comprise auxiliary top core mechanism, described auxiliary top core mechanism comprises and is arranged at described dynamic model outside the auxiliary plunger tip mouth communicating with described die cavity, penetrates the auxiliary top core bar of described auxiliary plunger tip mouth and be fixedly installed and be fixedly connected with the auxiliary top central layer of described auxiliary top core bar.
5. vertical and horizontal combined type core box according to claim 4, it is characterized in that, described vertical and horizontal combined type core box is installed on coremaking equipment, described coremaking equipment be provided be fixedly connected with described upper core box and patrix top installing plate, be fixedly connected with described lower core box the first bottom installing plate, be fixedly connected with the second bottom installing plate of described quiet mould and be fixedly connected with the side direction clamping plate of described dynamic model, between described side direction clamping plate and auxiliary top central layer, be provided with spring.
6. vertical and horizontal combined type core box according to claim 5, it is characterized in that, described coremaking equipment be provided with drive connect top installing plate the drive unit of die opening and closing up and down, drive connect described side direction clamping plate side direction die opening and closing drive unit, drive connect the drive unit of plunger tip up and down of described lower plunger tip plate and drive penetrate sand plate described in connecting penetrate sand drive unit.
7. vertical and horizontal combined type core box according to claim 5, it is characterized in that, described jacket core mould also comprise be installed on described bottom installing plate one or more described lower core box and be installed on the installing plate of described top and the one or more upper core box corresponding with described lower core box position.
8. vertical and horizontal combined type core box according to claim 5, it is characterized in that, described oil duct core mold also comprises the one or more described quiet mould being installed on the installing plate of described bottom and is installed on described side direction clamping in the class and the one or more described dynamic model corresponding with described quiet mould position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052976.9U CN203711755U (en) | 2014-01-27 | 2014-01-27 | Vertical and horizontal composite core box for simultaneously preparing jacket core and oil duct core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052976.9U CN203711755U (en) | 2014-01-27 | 2014-01-27 | Vertical and horizontal composite core box for simultaneously preparing jacket core and oil duct core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203711755U true CN203711755U (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420052976.9U Withdrawn - After Issue CN203711755U (en) | 2014-01-27 | 2014-01-27 | Vertical and horizontal composite core box for simultaneously preparing jacket core and oil duct core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203711755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752768A (en) * | 2014-01-27 | 2014-04-30 | 苏州明志科技有限公司 | Vertical and horizontal composite core box for simultaneously preparing jacket core and oil duct core |
-
2014
- 2014-01-27 CN CN201420052976.9U patent/CN203711755U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752768A (en) * | 2014-01-27 | 2014-04-30 | 苏州明志科技有限公司 | Vertical and horizontal composite core box for simultaneously preparing jacket core and oil duct core |
| CN103752768B (en) * | 2014-01-27 | 2015-07-01 | 苏州明志科技有限公司 | Vertical and horizontal composite core box for simultaneously preparing jacket core and oil duct core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140716 Effective date of abandoning: 20150701 |
|
| RGAV | Abandon patent right to avoid regrant |