CN204685954U - For the preparation of the water cavity passage core cold-box of diesel engine mould - Google Patents
For the preparation of the water cavity passage core cold-box of diesel engine mould Download PDFInfo
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- CN204685954U CN204685954U CN201520390278.4U CN201520390278U CN204685954U CN 204685954 U CN204685954 U CN 204685954U CN 201520390278 U CN201520390278 U CN 201520390278U CN 204685954 U CN204685954 U CN 204685954U
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Abstract
Water cavity passage core cold-box for the preparation of diesel engine mould disclosed in the utility model, comprise core box, lower core box and side form, wherein said upper core box and lower core box are oppositely arranged, and described side form is arranged on the both sides of core box and lower core box on this, common formation one die cavity; Described upper core box is provided with core box connecting plate in the side away from described lower core box, penetrates sand plate and air blowing plate, described penetrate sand plate is provided with multiplely penetrate Sha Zui, and arrange through upper core box connecting plate and upper core box, carry out penetrating sand for the die cavity up between core box and lower core box; Described air blowing plate is provided with multiple inflatable bar, blows for the die cavity up between core box and lower core box; Described cold-box comprises core ejection mechanism further, for the core taken shape on this between core box and lower core box in die cavity is carried out the demoulding.The utility model is reasonable in design, is easy to assembling and manufactures.
Description
Technical field
The utility model belongs to die apparatus manufacturing technology field, is specifically related to a kind of water cavity passage core cold-box for the preparation of diesel engine mould.
Background technology
Mould, in industrial production in order to injection moulding, blowing, extrude, various mould and instrument that the method such as die casting or forging forming, smelting, punching press obtains required product.In brief, mould is used to the instrument of formed article, and this instrument is made up of various part, and different moulds is made up of different parts.
Wherein, for the preparation of the sand mold casting mold of diesel engine of vehicle body, because the formal structure of diesel-engine body is complicated, not only volume is larger to make such mould, and manufacture craft is loaded down with trivial details, and at present such mould existing its all there is following defect: design unreasonable, complex structure and not easily assembling, manufacture process not only the cycle longer, and efficiency is lower, in addition, its cost of manufacture of such mould is higher, cannot meet the production requirement of enterprise.
Utility model content
The purpose of this utility model is to provide a kind of water cavity passage core cold-box for the preparation of diesel engine mould for solving the problems of the technologies described above.
For achieving the above object, the technical solution adopted in the utility model is: a kind of water cavity passage core cold-box for the preparation of diesel engine mould, and comprise core box and lower core box, described upper core box and lower core box are oppositely arranged, and mutually mates to form a die cavity; The both sides of described cold-box core box and lower core box on this are respectively arranged with side form, and wherein said side form is fixed on side form equipment connection plate by side form connecting plate; Described lower core box is being provided with lower core box supporting plate, lower core box gripper shoe away from the side of core box on described, and is fixed on the mould bases of this cold-box by this lower core box supporting plate, lower core box gripper shoe by this lower core box; Described upper core box is provided with core box connecting plate in the side away from described lower core box, penetrates sand plate and air blowing plate, described penetrate sand plate is provided with multiplely penetrate Sha Zui, and arrange through upper core box connecting plate and upper core box, carry out penetrating sand for the die cavity up between core box and lower core box; Described air blowing plate is provided with multiple inflatable bar, blows for the die cavity up between core box and lower core box; Described cold-box comprises core ejection mechanism further, for the core taken shape on this between core box and lower core box in die cavity is carried out the demoulding.
Preferably, described core ejection mechanism comprises many lower plunger tip bars, lower plunger tip plate and fore-set, described many lower plunger tip bars are matched with die cavity between core box and lower core box and arrange, wherein one end of this lower plunger tip bar is arranged through lower core box supporting plate and lower core box, and being arranged on the bottom of die cavity between core box and lower core box on this, the other end is fixed on described lower plunger tip plate by lower plunger tip bar holder; Described fore-set is arranged on the side of described lower plunger tip plate away from described lower plunger tip bar, carries out the demoulding for the core driving lower plunger tip pole pair to take shape on this between core box and lower core box in die cavity.
Preferably, described core ejection mechanism comprises return bar further, and one end of described return bar is arranged in lower core box gripper shoe, and the other end is fixed on lower plunger tip plate by return bar holder, for resetting to lower plunger tip bar.
Preferably, described cold-box is fixed with wear rib at the opposite face place of side form connecting plate and lower core box gripper shoe respectively by hexagon socket cap head screw, and each personal wear rib abuts mutually.
Preferably, described upper core box connecting plate and penetrate and be provided with two pieces between sand plate and penetrate sand plate limited block, and described two pieces penetrate sand plate limited block be arranged on regularly described in penetrate the both sides of sand plate, and surround arrange relative to penetrating sand mouth.
Preferably, described in penetrate sand mouth one end of core box on stretching into and be set with and penetrate sand cover, and described in penetrate the top that sand is set on die cavity between described upper core box and lower core box; Described penetrating in sand mouth is in the part of penetrating sand plate and upper core box connecting plate and is provided with nozzle trim ring, and described nozzle trim ring is close to and is penetrated sand plate and arrange.
Preferably, described upper core box connecting plate is being fixed with core box locking pin away from the side of core box on described, and described upper core box locking pin is arranged on the both sides of described upper core box connecting plate.
Preferably, described in penetrate sand plate being fixed with away from the side of core box connecting plate on described and penetrate sand plate locking pin, and described in penetrate sand plate locking pin be arranged on described in penetrate the both sides of sand plate.
Preferably, described air blowing plate is being fixed with air blowing plate locking pin away from the described side penetrating sand plate, and described air blowing plate locking pin is arranged on the both sides of described air blowing plate.
Preferably, the described side that side form equipment connection plate is deviating from described side form connecting plate is fixed with side form locking pin.
Due to the application of technique scheme, the utility model has following beneficial effect:
Water cavity passage core cold-box for the preparation of diesel engine mould of the present utility model, by rational vibrational power flow, makes this water cavity passage core cold-box have as follows a little: 1, design is more reasonable, is easy to assembling and manufactures, can meet production requirement; 2, cost is low, significantly can reduce the cost of manufacture of mould; 3, the structural strength of mould is high, can meet production requirement.
Accompanying drawing explanation
Fig. 1 is provided for by the utility model preferred embodiment the structural representation of the water cavity passage core cold-box preparing diesel engine mould.
Fig. 2 is provided for by the utility model preferred embodiment the structural representation at another visual angle of the water cavity passage core cold-box preparing diesel engine mould.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 2, a kind of water cavity passage core cold-box 100 for the preparation of diesel engine mould that the utility model preferred embodiment provides, comprise core box 10, lower core box 20, side form 30, penetrate sand plate 40, air blowing plate 50 and core ejection mechanism 60.
Described upper core box 10 is be oppositely arranged with lower core box 20, and mutually mate to form a die cavity 11, the present embodiment is also provided with side form 30 at upper core box 10 respectively with the both sides of lower core box 20, wherein said side form 30 is fixed on side form equipment connection plate 32 by side form connecting plate 31, be appreciated that the side form 30 of this enforcement, side form connecting plate 31, side form equipment connection plate 32 are fixed with hexagon socket cap head screw 33 successively to connect.Further, the described side that side form equipment connection plate 32 is deviating from described side form connecting plate 31 is fixed with side form locking pin 34.Specifically surrounded by upper core box 10, lower core box 20 and side form 30 for the die cavity 11 of the water cavity passage of shaping this cold-box 100 preparation in this sample embodiment and formed, this is determined by the structure of the water cavity passage of the required preparation of this cold-box 100.
The lower core box 20 of the present embodiment is being provided with lower core box supporting plate 21, lower core box gripper shoe 22 away from the side of core box 10 on described, and is fixed on the mould bases 23 of this cold-box 100 by this lower core box 20 with lower core box gripper shoe 22 by this lower core box supporting plate 21.The cold-box 100 of the present embodiment is fixed with wear rib (25,36) at side form connecting plate 31 and the opposite face place of lower core box gripper shoe 22 respectively by hexagon socket cap head screw (24,35), and each personal wear rib (25,36) abuts mutually.Described upper core box 10 is provided with core box connecting plate 12 in the side away from described lower core box 20, and penetrates sand plate 40 and air blowing plate 50 with core box connecting plate 12 on this is arranged.Further, described upper core box connecting plate 12 is being fixed with core box locking pin 13 away from the side of core box 10 on described, and described upper core box locking pin 13 is arranged on the both sides of described upper core box connecting plate 12, for positioning the installation site of upper core box connecting plate 12 relative to upper core box 10.
Penetrating described in being appreciated that sand plate 40 is applied in this cold-box 100 is for penetrating sand to die cavity 11 between upper core box 10 and lower core box 20, that is provides to this cold-box 100 effect preparing this raw material of water cavity passage.Describedly to penetrate on sand plate 40 tipping and have and multiplely penetrate sand mouth 41, and described in penetrate sand mouth 41 and arrange through upper core box 10, for carrying out penetrating sand in die cavity 11.The one end penetrating sand mouth 41 core box 10 on stretching into described in being appreciated that is set with penetrates sand cover 42, and described in penetrate the top that sand cover 42 is arranged on die cavity 11 between described upper core box 10 and lower core box 20; And described in penetrate in sand mouth 41 to be in and penetrate sand plate 40 part of upper core box 10 is provided with nozzle trim ring 43, and described nozzle trim ring 43 is close to and is penetrated sand plate 40 and arrange.Further, the cold-box 100 of the present embodiment penetrates sand plate locking pin 46 penetrating sand plate 30 being fixed with away from the side of core box connecting plate 12 on described, and described in penetrate sand plate locking pin 44 be arranged on described in penetrate the both sides of sand plate 40, position for the installation site of correlation sand plate 40 relative to upper core box connecting plate 12.Further, described upper core box connecting plate 12 and penetrate and be provided with two pieces between sand plate 40 and penetrate sand plate limited block 45, and described two pieces penetrate sand plate limited block 45 be arranged on regularly described in penetrate the both sides of sand plate 40, and surround arrange relative to penetrating sand mouth 41.
It is for blowing ammonia to die cavity 11 in upper core box 10 and lower core box 20 that described air blowing plate 50 is applied in this cold-box 100, particularly described air blowing plate 50 is provided with multiple inflatable bar 51, blow for the die cavity 11 up between core box 10 and lower core box 20, make by penetrating sand plate 40 and inject the sand of this die cavity 11 and ammonia carrying out chemical reaction, to form the water cavity passage of the required preparation of this cold-box 100.Further, the cold-box 100 of the present embodiment is being fixed with air blowing plate locking pin 52 at air blowing plate 50 away from the described side penetrating sand plate 40, and described air blowing plate locking pin 52 is arranged on the both sides of described air blowing plate 50, for positioning relative to the installation site penetrating sand plate 40 air blowing plate 50.
Described core ejection mechanism 60 carries out demoulding process for the core taken shape on this between core box 10 and lower core box 20 in die cavity 11, particularly, described core ejection mechanism 60 comprises many lower plunger tip bars 61, lower plunger tip plate 62 and lower plunger tip plate push rod 63, described many lower plunger tip bars 61 are matched with die cavity 11 between core box 10 and lower core box 20 and arrange, wherein one end of this lower plunger tip bar 61 is arranged through lower core box 20, and being arranged on the bottom of this die cavity 11, the other end is fixed on described lower plunger tip plate 62 by lower plunger tip bar holder 64; Described lower plunger tip plate push rod 63 is arranged on the side of described lower plunger tip plate 62 away from described lower plunger tip bar 61, carries out demoulding process for driving lower plunger tip bar 61 to the core taken shape on this between core box 10 and lower core box 20 in die cavity 11.Further, described core ejection mechanism 60 comprises return bar 65 further, and one end of described return bar 65 is arranged in lower core box gripper shoe 22, and the other end is fixed on lower plunger tip plate 62 by return bar holder 66, for resetting to lower plunger tip bar 61.
In sum, water cavity passage core cold-box for the preparation of diesel engine mould of the present utility model, by rational vibrational power flow, makes this water cavity passage core cold-box have as follows a little: 1, design is more reasonable, be easy to assembling and manufacture, can production requirement be met; 2, cost is low, significantly can reduce the cost of manufacture of mould; 3, the structural strength of mould is high, can meet production requirement.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. for the preparation of a water cavity passage core cold-box for diesel engine mould, it is characterized in that: comprise core box and lower core box, described upper core box and lower core box are oppositely arranged, and mutually mate to form a die cavity; The both sides of described cold-box core box and lower core box on this are respectively arranged with side form, and wherein said side form is fixed on side form equipment connection plate by side form connecting plate; Described lower core box is being provided with lower core box supporting plate, lower core box gripper shoe away from the side of core box on described, and is fixed on the mould bases of this cold-box by this lower core box supporting plate, lower core box gripper shoe by this lower core box; Described upper core box is provided with core box connecting plate in the side away from described lower core box, penetrates sand plate and air blowing plate, described penetrate sand plate is provided with multiplely penetrate Sha Zui, and arrange through upper core box connecting plate and upper core box, carry out penetrating sand for the die cavity up between core box and lower core box; Described air blowing plate is provided with multiple inflatable bar, blows for the die cavity up between core box and lower core box; Described cold-box comprises core ejection mechanism further, for the core taken shape on this between core box and lower core box in die cavity is carried out the demoulding.
2. the water cavity passage core cold-box for the preparation of diesel engine mould according to claim 1, it is characterized in that: described core ejection mechanism comprises many lower plunger tip bars, lower plunger tip plate and fore-set, described many lower plunger tip bars are matched with die cavity between core box and lower core box and arrange, wherein one end of this lower plunger tip bar is arranged through lower core box supporting plate and lower core box, and being arranged on the bottom of die cavity between core box and lower core box on this, the other end is fixed on described lower plunger tip plate by lower plunger tip bar holder; Described fore-set is arranged on the side of described lower plunger tip plate away from described lower plunger tip bar, carries out the demoulding for the core driving lower plunger tip pole pair to take shape on this between core box and lower core box in die cavity.
3. the water cavity passage core cold-box for the preparation of diesel engine mould according to claim 2, it is characterized in that: described core ejection mechanism comprises return bar further, one end of described return bar is arranged in lower core box gripper shoe, the other end is fixed on lower plunger tip plate by return bar holder, for resetting to lower plunger tip bar.
4. the water cavity passage core cold-box for the preparation of diesel engine mould according to claim 1, it is characterized in that: described cold-box is fixed with wear rib at the opposite face place of side form connecting plate and lower core box gripper shoe respectively by hexagon socket cap head screw, and each personal wear rib abuts mutually.
5. the water cavity passage core cold-box for the preparation of diesel engine mould according to claim 1, it is characterized in that: described upper core box connecting plate and penetrate and be provided with two pieces between sand plate and penetrate sand plate limited block, and described two pieces penetrate sand plate limited block be arranged on regularly described in penetrate the both sides of sand plate, and surround arrange relative to penetrating sand mouth.
6. the water cavity passage core cold-box for the preparation of diesel engine mould according to claim 1, it is characterized in that: described in penetrate sand mouth one end of core box on stretching into and be set with and penetrate sand cover, and described in penetrate the top that sand is set on die cavity between described upper core box and lower core box; Described penetrating in sand mouth is in the part of penetrating sand plate and upper core box connecting plate and is provided with nozzle trim ring, and described nozzle trim ring is close to and is penetrated sand plate and arrange.
7. the water cavity passage core cold-box for the preparation of diesel engine mould according to claim 1, it is characterized in that: described upper core box connecting plate is being fixed with core box locking pin away from the side of core box on described, and described upper core box locking pin is arranged on the both sides of described upper core box connecting plate.
8. the water cavity passage core cold-box for the preparation of diesel engine mould according to claim 1, it is characterized in that: described in penetrate sand plate being fixed with away from the side of core box connecting plate on described and penetrate sand plate locking pin, and described in penetrate sand plate locking pin be arranged on described in penetrate the both sides of sand plate.
9. the water cavity passage core cold-box for the preparation of diesel engine mould according to claim 1, it is characterized in that: described air blowing plate is being fixed with air blowing plate locking pin away from the described side penetrating sand plate, and described air blowing plate locking pin is arranged on the both sides of described air blowing plate.
10. the water cavity passage core cold-box for the preparation of diesel engine mould according to claim 1, is characterized in that: the described side that side form equipment connection plate is deviating from described side form connecting plate is fixed with side form locking pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390278.4U CN204685954U (en) | 2015-06-08 | 2015-06-08 | For the preparation of the water cavity passage core cold-box of diesel engine mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390278.4U CN204685954U (en) | 2015-06-08 | 2015-06-08 | For the preparation of the water cavity passage core cold-box of diesel engine mould |
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| Publication Number | Publication Date |
|---|---|
| CN204685954U true CN204685954U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520390278.4U Expired - Fee Related CN204685954U (en) | 2015-06-08 | 2015-06-08 | For the preparation of the water cavity passage core cold-box of diesel engine mould |
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| CN (1) | CN204685954U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964764A (en) * | 2017-03-24 | 2017-07-21 | 新兴铸管股份有限公司 | Water-cooling type centrifugal casting pile pipe core box |
| CN106984776A (en) * | 2017-03-14 | 2017-07-28 | 宁夏共享模具有限公司 | A kind of design method of cold explosion core mould and its modularization making |
| CN107716852A (en) * | 2017-08-31 | 2018-02-23 | 山东鲁达轿车配件股份有限公司 | A kind of ABS gear rings cold-box and its core-making method |
| CN110560644A (en) * | 2019-09-23 | 2019-12-13 | 四川共享铸造有限公司 | Manufacturing method of mold for cold box core shooting |
-
2015
- 2015-06-08 CN CN201520390278.4U patent/CN204685954U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984776A (en) * | 2017-03-14 | 2017-07-28 | 宁夏共享模具有限公司 | A kind of design method of cold explosion core mould and its modularization making |
| CN106964764A (en) * | 2017-03-24 | 2017-07-21 | 新兴铸管股份有限公司 | Water-cooling type centrifugal casting pile pipe core box |
| CN107716852A (en) * | 2017-08-31 | 2018-02-23 | 山东鲁达轿车配件股份有限公司 | A kind of ABS gear rings cold-box and its core-making method |
| CN107716852B (en) * | 2017-08-31 | 2024-05-14 | 山东鲁达轿车配件股份有限公司 | ABS gear ring cold core box and core manufacturing method thereof |
| CN110560644A (en) * | 2019-09-23 | 2019-12-13 | 四川共享铸造有限公司 | Manufacturing method of mold for cold box core shooting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20180608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |