CN201791914U - Sand-shooting nozzle - Google Patents
Sand-shooting nozzle Download PDFInfo
- Publication number
- CN201791914U CN201791914U CN201020189790XU CN201020189790U CN201791914U CN 201791914 U CN201791914 U CN 201791914U CN 201020189790X U CN201020189790X U CN 201020189790XU CN 201020189790 U CN201020189790 U CN 201020189790U CN 201791914 U CN201791914 U CN 201791914U
- Authority
- CN
- China
- Prior art keywords
- nozzle body
- sand
- shooting
- shooting nozzle
- conical
- Prior art date
- 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
The utility model discloses a sand-shooting nozzle, which comprises a tubular shooting nozzle body. Full thread is arranged on the outer wall of the shooting nozzle body, a conical shooting nozzle head is disposed at the lower end of the shooting nozzle body, a conical sand inlet is arranged at the upper end of the shooting nozzle body, and a notch is disposed on the conical sand inlet. Due to the full thread structure of the shooting nozzle body, the height of the sand-shooting nozzle can be optionally adjusted, so that the conical sand-shooting head matches with shooting holes in different diameters, and production efficiency is increased.
Description
Technical field
The utility model relates to cold-box and penetrates the sand field, specifically is a kind of Sha Zui of penetrating.
Background technology
At present employed cold-box is penetrated the Sha Zui that penetrates of sand, end interface only can be connected with single spout port it on, needs often replacing penetrate Sha Zui, height can not be regulated, and the sandblast quantity not sufficient, influences the degree of packing of core, influence normal coremaking, increased production cost.
The utility model content
The purpose of this utility model provides a kind of Sha Zui of penetrating, and highly can adjust arbitrarily in order to the sand-shooting head of assurance taper and the perforation wildcard of different-diameter, has improved production efficiency.
The technical solution of the utility model is as follows:
A kind of Sha Zui that penetrates includes tubular nozzle body, and the outer wall of nozzle body is a full thread, and nozzle body lower end is a taper nozzle head, and nozzle body upper end is the sand inlet of taper, has breach on the sand inlet of taper.
The tapering of described sand inlet is 45-75 °.
The tapering of described nozzle head is 90 °.
Nozzle body of the present utility model is owing to adopt the full thread structure, so short transverse can regulate arbitrarily in use, cooperates to have tapering and obtain sand-shooting head and can cooperate closely with the perforation of different-diameter and enhance productivity.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
The specific embodiment
Referring to accompanying drawing, a kind of Sha Zui that penetrates, include tubular nozzle body 1, the outer wall of nozzle body 1 is a full thread, nozzle body 1 lower end is a taper nozzle head 2, and the tapering of nozzle head 2 is 90 °, and nozzle body 1 upper end is the sand inlet 4 of taper, the tapering of sand inlet 4 is 60 °, has breach 3 on the sand inlet 4 of taper.
Claims (1)
1. penetrate Sha Zui for one kind, include tubular nozzle body, it is characterized in that: the lower end of described nozzle body is the nozzle head, and nozzle body upper end is provided with the screw socket of taper, has breach on the screw socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020189790XU CN201791914U (en) | 2010-05-07 | 2010-05-07 | Sand-shooting nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020189790XU CN201791914U (en) | 2010-05-07 | 2010-05-07 | Sand-shooting nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201791914U true CN201791914U (en) | 2011-04-13 |
Family
ID=43846836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020189790XU Expired - Fee Related CN201791914U (en) | 2010-05-07 | 2010-05-07 | Sand-shooting nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201791914U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202014104407U1 (en) | 2014-09-17 | 2014-09-23 | HongXiao Wei | Sand-gun nozzle with high tightness |
| 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 |
-
2010
- 2010-05-07 CN CN201020189790XU patent/CN201791914U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202014104407U1 (en) | 2014-09-17 | 2014-09-23 | HongXiao Wei | Sand-gun nozzle with high tightness |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20110507 |