CN201223925Y - Height-adjustable forming sand shoot nozzle - Google Patents
Height-adjustable forming sand shoot nozzle Download PDFInfo
- Publication number
- CN201223925Y CN201223925Y CN 200820040902 CN200820040902U CN201223925Y CN 201223925 Y CN201223925 Y CN 201223925Y CN 200820040902 CN200820040902 CN 200820040902 CN 200820040902 U CN200820040902 U CN 200820040902U CN 201223925 Y CN201223925 Y CN 201223925Y
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- CN
- China
- Prior art keywords
- adjustable
- sand
- shooting
- nozzle
- utility
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- 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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Abstract
A height-adjustable molded sand shooting nozzle relates to the technical field of cold-core box sand shooting, in particular to the technical field of sand shoot nozzles shooting sand to the cold-core boxes. The utility model comprises a sand shooting plate in which a through hole is arranged. The utility model is characterized in that the adjustable shooting nozzle body is connected on the sand shooting plate through the through hole via thread; a circular nut is arranged at the outer wall of the adjustable shooting nozzle body and located at the lower end of the sand shooting plate; and a molded shooting nozzle head is inserted into the lower end of the adjustable shooting nozzle body. With adjustable height, the utility model achieves simple structure and high production efficiency and reduces production costs.
Description
Technical field
The utility model relates to the technical field that cold-box is penetrated sand, relates in particular to penetrate sand mouth technical field to what cold-box was penetrated sand.
Background technology
At present employedly penetrate the sand mouth for circular, but this nozzle is arranged the circle mouth in use to the coremaking of thin-walled core difficulty relatively at the thin-walled place, can only use the less nozzle of diameter to what cold-box was penetrated sand; The less nozzle of diameter more easily stops up, to dredge before penetrating sand at every turn, and the less degree of packing that can not satisfy core of sand production rate, have influence on normal coremaking, reduced production efficiency, also increased production cost simultaneously.
Summary of the invention
Technical problem: the utility model purpose provide a kind of simple in structure, production efficiency is high, Sha Zui is penetrated in the adjustable for height shaping that reduces production costs.
Technical scheme: the utility model adopts following technical scheme for achieving the above object:
The utility model comprises penetrates the sand plate, penetrates on the sand plate through hole is set, and it is characterized in that: adjustable nozzle body is connected by through hole whorl and penetrates on the sand plate, and the outer wall of adjustable nozzle body is provided with round nut, and round nut is positioned at the lower end of penetrating the sand plate; The lower end plant shaping nozzle head of adjustable nozzle body.
Reasonablely be: the utility model is nested with the nozzle cover in the lower end of shaping nozzle head.
Reasonablely be: be connected by interior hexagonal holding screw between shaping nozzle head of the present utility model and the adjustable nozzle body.
Beneficial effect: the utility model adopts technique scheme, compared with prior art has following advantage:
1, the utility model changes waist shape nozzle hole in employed circular nozzle hole now, strengthens it and advances the sand amount.Advance sand with core thin-walled shape, guarantee the core quality.
2, the utility model can be finished penetrating sand, penetrating reality of thin-walled core, because the shaping nozzle has bigger sand production rate, nozzle is difficult for stopping up, and has improved production efficiency.
3, the utility model shaping nozzle shape is narrow, and it is big to advance the sand amount, and nozzle is difficult for stopping up; The nozzle head is designed to rotatable fixed form, and such design has solved the nonadjustable difficult point of nozzle height, adopts 2 holding screws to fix and control rotation, and is simple in structure.
4, the utility model advances sand with core thin-walled shape, guarantees the core quality, thereby has reduced the generation of substandard products, greatly reduces production cost.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is an another kind of structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is elaborated:
As shown in Figure 1 and Figure 2, the utility model comprises penetrates sand plate 1, penetrates through hole 7 is set on the sand plate 1, it is characterized in that: adjustable nozzle body 3 is threaded in by through hole 7 and penetrates on the sand plate 1, the outer wall of adjustable nozzle body 3 is provided with round nut 2, and round nut 2 is positioned at the lower end of penetrating sand plate 1; The lower end plant shaping nozzle head 5 of adjustable nozzle body 3.
Reasonablely be: the utility model is nested with nozzle cover 6 in the lower end of shaping nozzle head 5.
Reasonablely be: be connected by interior hexagonal holding screw 4 between shaping nozzle head 5 of the present utility model and the adjustable nozzle body 3.
Claims (3)
1, Sha Zui is penetrated in a kind of adjustable for height shaping, comprise and penetrate sand plate (1), penetrate through hole (7) is set on the sand plate (1), it is characterized in that: adjustable nozzle body (3) is threaded in by through hole (7) and penetrates on the sand plate (1), the outer wall of adjustable nozzle body (3) is provided with round nut (2), and round nut (2) is positioned at the lower end of penetrating sand plate (1); The lower end plant shaping nozzle head (5) of adjustable nozzle body (3).
2, Sha Zui is penetrated in adjustable for height shaping according to claim 1, it is characterized in that: the lower end of above-mentioned shaping nozzle head (5) is nested with nozzle cover (6).
3, Sha Zui is penetrated in adjustable for height shaping according to claim 1, it is characterized in that: be connected by interior hexagonal holding screw (4) between above-mentioned shaping nozzle head (5) and the adjustable nozzle body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820040902 CN201223925Y (en) | 2008-07-09 | 2008-07-09 | Height-adjustable forming sand shoot nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820040902 CN201223925Y (en) | 2008-07-09 | 2008-07-09 | Height-adjustable forming sand shoot nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201223925Y true CN201223925Y (en) | 2009-04-22 |
Family
ID=40596802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820040902 Expired - Fee Related CN201223925Y (en) | 2008-07-09 | 2008-07-09 | Height-adjustable forming sand shoot nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201223925Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909219A (en) * | 2013-01-09 | 2014-07-09 | 广西玉柴机器股份有限公司 | Hot core box sand ejection nozzle bushing |
| CN106166601A (en) * | 2016-08-27 | 2016-11-30 | 张耀忠 | A kind of sealing adjustment height sand shooting mouth |
| CN106541086A (en) * | 2017-01-16 | 2017-03-29 | 佛山市恒学科技服务有限公司 | A kind of cold-box core blower sand shooting mouth |
| CN107186179A (en) * | 2017-06-20 | 2017-09-22 | 宁夏共享模具有限公司 | It is a kind of to prevent the sand shooting mouth of scab |
| WO2024055542A1 (en) * | 2022-09-14 | 2024-03-21 | 苏州明志科技股份有限公司 | Large sand shooting nozzle |
-
2008
- 2008-07-09 CN CN 200820040902 patent/CN201223925Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909219A (en) * | 2013-01-09 | 2014-07-09 | 广西玉柴机器股份有限公司 | Hot core box sand ejection nozzle bushing |
| CN103909219B (en) * | 2013-01-09 | 2016-06-29 | 广西玉柴机器股份有限公司 | Hot box sand shooting mouth lining |
| CN106166601A (en) * | 2016-08-27 | 2016-11-30 | 张耀忠 | A kind of sealing adjustment height sand shooting mouth |
| CN106541086A (en) * | 2017-01-16 | 2017-03-29 | 佛山市恒学科技服务有限公司 | A kind of cold-box core blower sand shooting mouth |
| CN107186179A (en) * | 2017-06-20 | 2017-09-22 | 宁夏共享模具有限公司 | It is a kind of to prevent the sand shooting mouth of scab |
| WO2024055542A1 (en) * | 2022-09-14 | 2024-03-21 | 苏州明志科技股份有限公司 | Large sand shooting nozzle |
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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: 20090422 Termination date: 20150709 |
|
| EXPY | Termination of patent right or utility model |