CN204934501U - Casting blast pipe core core box - Google Patents
Casting blast pipe core core box Download PDFInfo
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- CN204934501U CN204934501U CN201520747975.0U CN201520747975U CN204934501U CN 204934501 U CN204934501 U CN 204934501U CN 201520747975 U CN201520747975 U CN 201520747975U CN 204934501 U CN204934501 U CN 204934501U
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- core
- core box
- die cavity
- blast pipe
- type chamber
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Abstract
The utility model discloses a kind of casting blast pipe core core box, comprise: the left core box mutually mated and right core box, the sidewall that described left core box contacts with described right core box is provided with the left cavity with the side adaptation of blast pipe core, the sidewall that described right core box contacts with described left core box is provided with the right cavity suitable with the opposite side of described blast pipe core, the bottom of described left core box and described right core box is provided with several loose pieces, loose piece described in several and described left cavity and described right cavity form the die cavity for generating described blast pipe core jointly.Casting blast pipe core core box of the present utility model is by increasing the mode of loose piece in the bottom of left core box and right core box, make the complicated part of blast pipe core can somatotype smoothly, its structure is simple, and somatotype is convenient, solves the problem of somatotype difficulty when current blast pipe core is produced.
Description
Technical field
The utility model relates to casting technology field, specifically, relates to a kind of casting blast pipe core core box.
Background technology
At present, blast pipe is many is produced by forging type.During casting blast pipe, need the core using blast pipe shape.And when making core, general left core box and the right core box of needing is buckled together, form the die cavity making core, to make core, again by left core box and right core box somatotype after core production completes, to take out core.But for the core of baroque blast pipe, left core box and right core box are not easy to somatotype.
As Fig. 1 and Fig. 2 jointly shown in, during casting, simultaneously cast two blast pipe cores 4.For the formation of the tubule section 41 of air inlet pipe and extra heavy pipe section 42 when blast pipe core 4 comprises casting, form the middle pipeline section 44 of intervalve, form the pipeline section 45 of giving vent to anger of escape pipe, the bottom of extra heavy pipe section 42 is provided with boss 43, tubule section 41, is provided with joint portion 46 between extra heavy pipe section 42 and middle pipeline section 44.Due to the out-of-shape of tubule section 41, extra heavy pipe section 42 and boss 43, each other on different vertical faces, after blast pipe core 4 is completed, left core box and right core box somatotype difficulty.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of casting blast pipe core core box being beneficial to blast pipe core somatotype.
For solving the problems of the technologies described above, the technical solution of the utility model is: casting blast pipe core core box, comprise: the left core box mutually mated and right core box, it is characterized in that, the sidewall that described left core box contacts with described right core box is provided with the left cavity with the side adaptation of blast pipe core, the sidewall that described right core box contacts with described left core box is provided with the right cavity suitable with the opposite side of described blast pipe core, the bottom of described left core box and described right core box is provided with several loose pieces, loose piece described in several and described left cavity and described right cavity form the die cavity for generating described blast pipe core jointly.
Improve as one, described left cavity comprises left tubule segment type chamber, left joint portion die cavity, left pipeline section die cavity and left escape pipe segment type chamber;
Described right cavity comprises right extra heavy pipe segment type chamber, right joint portion die cavity, right pipeline section die cavity, right escape pipe segment type chamber and right boss die cavity;
Loose piece described in several forms loose piece tubule segment type chamber, loose piece extra heavy pipe segment type chamber and loose piece boss die cavity;
Described left escape pipe segment type chamber and described right escape pipe segment type chamber are interlocked, described left between pipeline section die cavity and described right between pipeline section die cavity be interlocked, described left joint portion die cavity and described right joint portion die cavity is interlocked, described left tubule segment type chamber and described loose piece tubule segment type chamber is interlocked, described loose piece extra heavy pipe segment type chamber and described right extra heavy pipe segment type chamber is interlocked and described right boss die cavity and described loose piece boss die cavity are interlocked forms described die cavity.
Improve as one, loose piece described in several is located on base, loose piece described in several and being located by seam between described base.
Improve as one, the two ends of described base are respectively provided with holddown groove.
After have employed technique scheme, the beneficial effects of the utility model are:
Due to the left cavity on left core box, right cavity on right core box and several loose pieces form the die cavity for generating blast pipe core jointly, when producing blast pipe core, the extra heavy pipe section of blast pipe core, tubule section and boss are by left core box, the cavity that right core box and loose piece are formed jointly generates, the die joint of extra heavy pipe section and boss is the contact surface of loose piece and right core box, the die joint of tubule section is the die joint of loose piece and left core box, make left core box and right core box can die sinking somatotype smoothly, solve current blast pipe core due to extra heavy pipe section, tubule section and boss structure complexity, the technical problem of somatotype difficulty is not caused each other in same vertical face.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the front view of blast pipe core;
Fig. 2 is the right view of the blast pipe core in Fig. 1;
Fig. 3 is the structural representation of embodiment of the present utility model;
Fig. 4 is the structural representation of left core box in Fig. 3;
Fig. 5 is the structural representation of the right core box of Fig. 3;
Fig. 6 is the assembling schematic diagram of blast pipe core and loose piece;
Fig. 7 is the right view of Fig. 6;
Fig. 8 is the assembling schematic diagram of loose piece and base;
Fig. 9 is the right view of Fig. 8;
Figure 10 is the structural representation of base;
In figure: the left core box of 1-; 11-left tubule segment type chamber; 12-left joint portion die cavity; 13-left pipeline section die cavity; 14-left escape pipe segment type chamber; The right core box of 2-; 21-right extra heavy pipe segment type chamber; 22-right joint portion die cavity; 23-right pipeline section die cavity; 24-right escape pipe segment type chamber; The right boss die cavity of 25-; 3-base; 31-holddown groove; 4-blast pipe core; 41-tubule section; 42-extra heavy pipe section; 43-boss; Pipeline section in the middle of 44-; 45-gives vent to anger pipeline section; 46-joint portion; 5-first loose piece; 6-second loose piece; 7-the 3rd loose piece; 8-loose piece tubule segment type chamber.
Detailed description of the invention
Below by embodiment and accompanying drawing, the utility model is described in further detail.
As shown in Figure 3, a kind of casting blast pipe core core box, comprises left core box 1 and the right core box 2 of coupling mutually.
As shown in Figure 4, left core box 1 is provided with the left tubule segment type chamber 11 of the tubule section 41 for generating blast pipe core 4, generate the left joint portion die cavity 12 of joint portion 46, in the middle of generating, left pipeline section die cavity 13 of pipeline section 44, generates the left escape pipe segment type chamber 14 of tracheae section 45.
As shown in Figure 5, right core box 2 is provided with the right extra heavy pipe segment type chamber 21 of the extra heavy pipe section 42 for generating blast pipe core 4, generate the right joint portion die cavity 22 of joint portion 46, right pipeline section die cavity 23 of pipeline section 44 in the middle of generating, generate the right escape pipe segment type chamber 24 of tracheae section 45, generate the right boss die cavity 25 of boss 43.
As Fig. 3, Fig. 6 and Fig. 7 jointly shown in, the bottom of left core box 1 and right core box 2 is provided with the first loose piece 5, second loose piece 6 and the 3rd loose piece 7 successively, the loose piece tubule segment type chamber 8 of the tubule section 41 for generating blast pipe core 4 is formed on the top of three loose pieces, for generating the loose piece extra heavy pipe segment type chamber of the extra heavy pipe section 42 of blast pipe core 4, for generating the loose piece boss die cavity of the boss 43 of blast pipe core 4.
When using casting blast pipe core core box of the present utility model to produce blast pipe core 4, left escape pipe segment type chamber 14 is interlocked with right escape pipe segment type chamber 24, left pipeline section die cavity 13 and right between pipeline section die cavity 23 be interlocked, left joint portion die cavity 12 and right joint portion die cavity 22 are interlocked, left tubule segment type chamber 11 is interlocked with loose piece tubule segment type chamber 8, loose piece extra heavy pipe segment type chamber and right extra heavy pipe segment type chamber 21 are interlocked, and right boss die cavity 25 is interlocked with loose piece boss die cavity; Above-mentioned fastening, forms die cavity.In die cavity, penetrate sand, generate two blast pipe cores 4.
The die joint of extra heavy pipe section 42 and boss 43 is the contact surface of loose piece and right core box 2, and the die joint of tubule section 41 is the die joint of loose piece and left core box 1, makes left core box 1 and right core box 2 can somatotype smoothly.
After left core box 1 and right core box about 2 die sinking, two blast pipe cores 4 and three loose pieces are got together, first loose piece 5 and the 3rd loose piece 7 are extracted out respectively to both sides, are then taken out respectively to both sides by two blast pipe cores 4, namely obtain two qualified blast pipe cores 4.
As Fig. 3, Fig. 6, Fig. 8, Fig. 9 and Figure 10 jointly shown in, the first loose piece 5, second loose piece 6 and the 3rd loose piece 7 are established on the base 3 by seam successively, and base 3 is fixedly installed on left core box 1 and right core box 2 by the holddown groove 31 at base 3 two ends.
In sum, casting blast pipe core core box of the present utility model is by increasing the mode of loose piece in the bottom of left core box and right core box, make the complicated part of blast pipe core can somatotype smoothly, its structure is simple, somatotype is convenient, solves the problem of somatotype difficulty when current blast pipe core is produced.
The above is the citing of the utility model preferred forms, and the part wherein do not addressed in detail is the common practise of those of ordinary skill in the art.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation carried out based on technology enlightenment of the present utility model, also within protection domain of the present utility model.
Claims (4)
1. cast blast pipe core core box, comprise: the left core box mutually mated and right core box, it is characterized in that, the sidewall that described left core box contacts with described right core box is provided with the left cavity with the side adaptation of blast pipe core, the sidewall that described right core box contacts with described left core box is provided with the right cavity suitable with the opposite side of described blast pipe core, the bottom of described left core box and described right core box is provided with several loose pieces, and loose piece described in several and described left cavity and described right cavity form the die cavity for generating described blast pipe core jointly.
2. casting blast pipe core core box as claimed in claim 1, it is characterized in that, described left cavity comprises left tubule segment type chamber, left joint portion die cavity, left pipeline section die cavity and left escape pipe segment type chamber;
Described right cavity comprises right extra heavy pipe segment type chamber, right joint portion die cavity, right pipeline section die cavity, right escape pipe segment type chamber and right boss die cavity;
Loose piece described in several forms loose piece tubule segment type chamber, loose piece extra heavy pipe segment type chamber and loose piece boss die cavity;
Described left escape pipe segment type chamber and described right escape pipe segment type chamber are interlocked, described left between pipeline section die cavity and described right between pipeline section die cavity be interlocked, described left joint portion die cavity and described right joint portion die cavity is interlocked, described left tubule segment type chamber and described loose piece tubule segment type chamber is interlocked, described loose piece extra heavy pipe segment type chamber and described right extra heavy pipe segment type chamber is interlocked and described right boss die cavity and described loose piece boss die cavity are interlocked forms described die cavity.
3. casting blast pipe core core box as claimed in claim 1 or 2, it is characterized in that, loose piece described in several is located on base, loose piece described in several and being located by seam between described base.
4. casting blast pipe core core box as claimed in claim 3, it is characterized in that, the two ends of described base are respectively provided with holddown groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747975.0U CN204934501U (en) | 2015-09-24 | 2015-09-24 | Casting blast pipe core core box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747975.0U CN204934501U (en) | 2015-09-24 | 2015-09-24 | Casting blast pipe core core box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204934501U true CN204934501U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520747975.0U Active CN204934501U (en) | 2015-09-24 | 2015-09-24 | Casting blast pipe core core box |
Country Status (1)
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| CN (1) | CN204934501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080567A (en) * | 2017-11-17 | 2018-05-29 | 扬州扬子江宝云缸套有限公司 | A kind of exhaust pipe Water-cooled core mold |
-
2015
- 2015-09-24 CN CN201520747975.0U patent/CN204934501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080567A (en) * | 2017-11-17 | 2018-05-29 | 扬州扬子江宝云缸套有限公司 | A kind of exhaust pipe Water-cooled core mold |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210324 Address after: 261000 north of Xishou Road, Qinglonghu Road, Anqiu Economic Development Zone, Weifang City, Shandong Province Patentee after: Shandong Shengxiang Power Co.,Ltd. Address before: 261205 518 Shengrui Street, Weifang High-tech Industrial Development Zone, Shandong Province Patentee before: SHENGRUI TRANSMISSION Co.,Ltd. |