CN103341590B - A kind of mud core box being exclusively used in production front pump cover core shell - Google Patents
A kind of mud core box being exclusively used in production front pump cover core shell Download PDFInfo
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- CN103341590B CN103341590B CN201310282157.3A CN201310282157A CN103341590B CN 103341590 B CN103341590 B CN 103341590B CN 201310282157 A CN201310282157 A CN 201310282157A CN 103341590 B CN103341590 B CN 103341590B
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- module
- core
- connecting portion
- base plate
- pump cover
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- Details And Applications Of Rotary Liquid Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
<b> the present invention relates to a kind of mud core box being exclusively used in production front pump cover core shell, it comprises base plate, be arranged on base plate, form the core of die cavity with base plate, wherein die cavity is identical with the profile of front pump cover core shell, core comprises and is located at base plate, the bed die identical with front pump cover core shell one side view, and be around in multiple modules of bed die surrounding, can releasably link together between described multiple modules, mud core box also comprises the locking mechanism for multiple module relatively being locked.Core of the present invention is spliced to form the die cavity identical with front pump cover core shell profile by multiple module and bed die, and under the effect of locking mechanism, meet the stability of die cavity, in addition, when getting core, only locking mechanism need be unlocked, slough the multiple modules be around on bed die, guarantee the integrity degree of mud core, the corner of reducing mud core is damaged, and improves simultaneously and gets core efficiency.</b>
Description
Technical field
the present invention relates to a kind of mud core box, be specifically related to a kind of mud core box being exclusively used in production front pump cover core shell.
Background technology
in casting process, go to design corresponding mud core box according to the concrete shape of product, very general, under normal circumstances, mud core box is whole installation, directly from the opening of box body to back-up sand in sand launder in box body or mud core is shaping directly gets core in box body afterwards, obviously, get core efficiency low, and easily destroy mud core.
Summary of the invention
technical problem to be solved by this invention overcomes the deficiencies in the prior art, provides a kind of and be exclusively used in the mud core box producing front pump cover core shell.
for solving above technical problem, the present invention takes following technical scheme:
a kind of mud core box being exclusively used in production front pump cover core shell, it comprises base plate, be arranged on base plate, form the core of die cavity with base plate, wherein die cavity is identical with the profile of front pump cover core shell, core comprises and is located at base plate, the bed die identical with front pump cover core shell one side view, and being around in multiple modules of bed die surrounding, can releasably link together between described multiple modules, mud core box also comprises the locking mechanism for multiple module relatively being locked.
preferably, multiple module by four, and four modules arrange along the length of die cavity and width respectively the first module, the second module and the 3rd module, four module.
the enforcement concrete according to the present invention one and preferred aspect, first module, the second module are respectively equipped with the first link slot and the second link slot, 3rd module both ends are separately positioned in two the first link slots between the first module and the second module, and the both ends of four module are separately positioned in two the second link slots between the first module and the second module.
preferably, the both ends of the first module, the second module to cave inward formation first connecting portion and the second connecting portion from end face respectively, locking mechanism comprise be arranged on the first module and the second module two the first connecting portions between, be arranged on two left-right rotary screw rods between the first module and two the second connecting portions of the second module, and being arranged on the regulating nut at every root left-right rotary screw rod two ends, the external diameter of this regulating nut is greater than the width of the first connecting portion or the second connecting portion depression.
further, the width of the first connecting portion or the second connecting portion depression is more than or equal to the external diameter of left-right rotary screw rod.
in addition, bed die is fixedly installed on base plate.Namely commonly to be wholely set.
due to the enforcement of above technical scheme, the present invention compared with prior art tool has the following advantages:
core of the present invention is spliced to form the die cavity identical with front pump cover core shell profile by multiple module and bed die, and under the effect of locking mechanism, meet the stability of die cavity, in addition, when getting core, only locking mechanism need be unlocked, slough the multiple modules be around on bed die, guarantee the integrity degree of mud core, the corner of reducing mud core is damaged, and improves simultaneously and gets core efficiency.
Accompanying drawing explanation
below in conjunction with accompanying drawing and concrete embodiment, the present invention will be further described in detail.
fig. 1 is the schematic top plan view according to mud core box of the present invention;
fig. 2 is the structural representation of the first module in Fig. 1;
wherein: 1, base plate; 2, die cavity; 3, core; 30, bed die; 31, the first module; 32, the second module; 33, the 3rd module; 34, four module; 4, right-and-left screw; 5, regulating nut; A, the first link slot; B, the second link slot; C, the first connecting portion; D, the second connecting portion.
Detailed description of the invention
as depicted in figs. 1 and 2, the mud core box being exclusively used in production front pump cover core shell of the present embodiment, it comprises base plate 1, be arranged on base plate 1, form the core 3 of die cavity 2 with base plate 1, wherein die cavity 2 is identical with the profile of front pump cover core shell, core 3 comprises and is located at base plate 1, the bed die 30 identical with front pump cover core shell one side view, and be around in multiple modules of bed die 30 surrounding, can releasably link together between described multiple modules, mud core box also comprises the locking mechanism for multiple module relatively being locked.
above-mentioned multiple modules are by four, and the first module 31, second module 32 of arranging along the length of die cavity 2 and width respectively of four modules and the 3rd module 33, four module 34.Wherein in the first module 31, second module 32, be respectively equipped with the first link slot a and the second link slot b, 3rd module 33 both ends are separately positioned in two the first link slot a between the first module 31 and the second module 32, and the both ends of four module 34 are separately positioned in two the second link slot b between the first module 31 and the second module 32.
in this example, to cave inward formation first connecting portion c and the second connecting portion d from end face respectively at the both ends of the first module 31, second module 32, locking mechanism comprises and is arranged between the first module 31 and two the first connecting portion c of the second module 32, is arranged on two left-right rotary screw rods 4 between the first module 31 and two the second connecting portion d of the second module 32, and being arranged on the regulating nut 5 at every root left-right rotary screw rod 4 two ends, the external diameter of this regulating nut 5 is greater than the width of the first connecting portion c or the second connecting portion d depression.The width that further first connecting portion c or the second connecting portion d caves in is more than or equal to the external diameter of left-right rotary screw rod.
in addition, in this example, bed die 30 is fixedly installed on base plate 1.Namely commonly to be wholely set.Save the dismounting of bed die 30, reduce the workload of dismounting, improve the efficiency of coremaking.
in sum, core of the present invention is spliced to form the die cavity identical with front pump cover core shell profile by multiple module and bed die, and under the effect of locking mechanism, meet the stability of die cavity, in addition, when getting core, only locking mechanism need be unlocked, slough the multiple modules be around on bed die, guarantee the integrity degree of mud core, the corner of reducing mud core is damaged, and improves simultaneously and gets core efficiency.
above to invention has been detailed description, but the invention is not restricted to the embodiments described.The equivalence change that all Spirit Essences according to the present invention are done or modification, all should be encompassed in protection scope of the present invention.
Claims (1)
1. one kind is exclusively used in the mud core box producing front pump cover core shell, it is characterized in that: described mud core box comprises base plate (1), be arranged on described base plate (1), the core (3) of die cavity (2) is formed with described base plate (1), described die cavity (2) is identical with the profile of described front pump cover core shell, described core (3) comprises and is located at described base plate (1), the bed die (30) identical with described front pump cover core shell one side view, and be around in four modules of described bed die (30) surrounding, described bed die (30) is fixedly installed on described base plate (1), can releasably link together between four described modules, and the module described in four is respectively along the first module (31) that the length of described die cavity (2) and width are arranged, second module (32) and the 3rd module (33), four module (34), described mud core box also comprises the locking mechanism for four described modules relatively being locked, described first module (31) is provided with the first link slot (a) and the second link slot (b), described the second module (32) is also provided with the first link slot (a) and the second link slot (b), the 3rd described module (33) both ends are separately positioned on two described first link slots (a) be positioned between described the first module (31) and described second module (32), the both ends of described four module (34) are separately positioned on two described second link slots (b) be positioned between described the first module (31) and described second module (32), the both ends of described first module (31) to cave inward formation first connecting portion (c) and the second connecting portion (d) from end face respectively, the both ends of described second module (32) also to cave inward formation first connecting portion (c) and the second connecting portion (d) from end face respectively, described locking mechanism comprise be arranged on described first module (31) and described second module (32) two described first connecting portions (c) between, be arranged on two left-right rotary screw rods (4) between described first module (31) and two described second connecting portions (d) of described second module (32), and be arranged on the regulating nut (5) at left-right rotary screw rod (4) two ends described in every root, the external diameter of described regulating nut (5) is greater than the width that described first connecting portion (c) or described second connecting portion (d) cave in, the width that the first described connecting portion (c) or described second connecting portion (d) cave in is more than or equal to the external diameter of described left-right rotary screw rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310282157.3A CN103341590B (en) | 2013-07-05 | 2013-07-05 | A kind of mud core box being exclusively used in production front pump cover core shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310282157.3A CN103341590B (en) | 2013-07-05 | 2013-07-05 | A kind of mud core box being exclusively used in production front pump cover core shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103341590A CN103341590A (en) | 2013-10-09 |
| CN103341590B true CN103341590B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310282157.3A Active CN103341590B (en) | 2013-07-05 | 2013-07-05 | A kind of mud core box being exclusively used in production front pump cover core shell |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4744405A (en) * | 1986-07-09 | 1988-05-17 | Guido Peterle | Device for locking core boxes on supporting plates of molding sand core-forming machines |
| CN201529746U (en) * | 2009-11-13 | 2010-07-21 | 江苏力源金河铸造有限公司 | Hot core box of hydraulic pump shell sand core |
| CN202343862U (en) * | 2011-12-15 | 2012-07-25 | 重庆银河铸锻有限责任公司 | Resin sand mud core box suitable for casting in small batch |
| CN202725953U (en) * | 2012-08-29 | 2013-02-13 | 东风汽车股份有限公司 | Core box |
| CN203418083U (en) * | 2013-07-05 | 2014-02-05 | 亚新铸造（苏州）有限公司 | Special casting core box for front pump cover core casing production |
-
2013
- 2013-07-05 CN CN201310282157.3A patent/CN103341590B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4744405A (en) * | 1986-07-09 | 1988-05-17 | Guido Peterle | Device for locking core boxes on supporting plates of molding sand core-forming machines |
| CN201529746U (en) * | 2009-11-13 | 2010-07-21 | 江苏力源金河铸造有限公司 | Hot core box of hydraulic pump shell sand core |
| CN202343862U (en) * | 2011-12-15 | 2012-07-25 | 重庆银河铸锻有限责任公司 | Resin sand mud core box suitable for casting in small batch |
| CN202725953U (en) * | 2012-08-29 | 2013-02-13 | 东风汽车股份有限公司 | Core box |
| CN203418083U (en) * | 2013-07-05 | 2014-02-05 | 亚新铸造（苏州）有限公司 | Special casting core box for front pump cover core casing production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103341590A (en) | 2013-10-09 |
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Effective date of registration: 20190507 Address after: 200941 No. 500 Lok Lok Road, Shanghai, Baoshan District Patentee after: MSP/DRILEX SYSTEM (SHANGHAI) Co.,Ltd. Address before: 215233 West Side of Xiaoping Avenue, Badu Industrial Zone, Zhenze Town, Wujiang City, Jiangsu Province Patentee before: IASI CASTING (SUZHOU) CO.,LTD. |
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Effective date of registration: 20230530 Granted publication date: 20151028 |
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