CN203649083U - Steel pipe sand filling automatic tamping device - Google Patents
Steel pipe sand filling automatic tamping device Download PDFInfo
- Publication number
- CN203649083U CN203649083U CN201420015223.0U CN201420015223U CN203649083U CN 203649083 U CN203649083 U CN 203649083U CN 201420015223 U CN201420015223 U CN 201420015223U CN 203649083 U CN203649083 U CN 203649083U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- steel pipe
- sand
- automatic tamping
- sand filling
- 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 relates to a steel pipe sand filling automatic tamping device. The steel pipe sand filling automatic tamping device is characterized by comprising a steel plate (1); an eccentric motor (3) is fixed on the steel plate (3) through a bolt (2); sleeves (4) are fixed on the steel plate (1); the sleeves (4) are welded to the steel plate (1); a plurality of sleeves (4) are fixed on the same steel plate (1). The steel pipe sand filling automatic tamping device has the advantages of guaranteeing steel plate external surface quality, being convenient and rapid, reducing production costs and improving the working efficiency.
Description
Technical field
The utility model belongs to mechanical designing technique field, relates in particular to the automatic tamping unit of a kind of steel pipe back-up sand.
Background technology
Machine industry is simmering tubulation part when special piece (particularly) for ensureing that ovality meets technical requirement, often inner chamber filling sand simmering and bending.When compacting back-up sand, be generally manual hammering and beat operation, easily leave hammer trace in steel tube surface, because hammering into shape, trace exceeds standard or the unreal simmering and bending ovality that causes of back-up sand exceeds standard, surface quality is poor, does not reach next procedure requirement, often causes steel pipe to scrap, and inefficiency, production cost is higher.Particularly, in the time of the simmering and bending operation of water tube for cooling wall of blast furnace in batches, various pipes, this problem is more outstanding.
Summary of the invention
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of steel pipe back-up sand automatic tamping unit.Utilize the back-up sand of this device compacting steel duct, ensure that steel pipe simmering and bending ovality improves again steel tube surface quality.For realizing the technical scheme that the purpose of this utility model takes be: the automatic tamping unit of a kind of steel pipe back-up sand, be provided with a steel plate, on steel plate, utilize bolt to fix an eccentric motor, and on steel plate, be fixed with sleeve, sleeve can be welded on steel plate, and said sleeve is multiple being fixed on same steel plate.Between eccentric motor and steel plate, must be connected fasteningly, packing ring uses locking bullet pad.Casing inner diameter size should be greater than the external diameter of back-up sand steel pipe.Steel plate thickness as base can not be too thick, drives back-up sand penstock vibration to be as the criterion with eccentric motor.Sleeve pipe, on steel plate, can weld 4 ~ 5 sleeve pipes along motor drive direction, increases operating efficiency, respond well.When use, back-up sand steel pipe is put in sleeve, utilized eccentric motor to drive steel plate vibration, be with moving sleeve vibration simultaneously, play the back-up sand in compacting back-up sand steel pipe.
The utility model can be tamped automatically to the back-up sand in back-up sand steel pipe, has ensured steel pipe outer surface quality, convenient, fast, has reduced production cost, has improved operating efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1.
In figure, 1, steel plate, 2, bolt, 3, eccentric motor, 4, sleeve, 5, back-up sand steel pipe.
Detailed description of the invention
With reference to accompanying drawing, the automatic tamping unit of a kind of steel pipe back-up sand, is provided with a steel plate 1, utilizes bolt 2 to fix an eccentric motor 3 on steel plate 1, and on steel plate 1, is fixed with sleeve 4, and sleeve 4 can be welded on steel plate 1, and said sleeve 4 is multiple being fixed on same steel plate 1.Between eccentric motor 3 and steel plate 1, must be connected fasteningly, packing ring uses locking bullet pad.The internal diameter size of sleeve pipe 4 is greater than the external diameter of back-up sand steel pipe.Steel plate thickness as base can not be too thick, drives back-up sand penstock vibration to be as the criterion with eccentric motor.Sleeve pipe 4, on steel plate 1, can weld 4 ~ 5 sleeve pipes along motor drive direction, increases operating efficiency, respond well.When use, back-up sand steel pipe 5 is put in sleeve 4, utilized eccentric motor 3 to drive steel plate 1 to vibrate, be with moving sleeve 4 to vibrate simultaneously, play the back-up sand in compacting back-up sand steel pipe 5.
Claims (2)
1. the automatic tamping unit of steel pipe back-up sand, is characterized in that: this device is provided with a steel plate (1), utilizes bolt (2) to fix an eccentric motor (3), and be fixed with sleeve (4) on steel plate (1) on steel plate (1).
2. according to the automatic tamping unit of the said steel pipe back-up sand of claim 1, it is characterized in that: it is upper that sleeve (4) is welded on steel plate (1), and said sleeve (4) is multiple being fixed on same steel plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015223.0U CN203649083U (en) | 2014-01-10 | 2014-01-10 | Steel pipe sand filling automatic tamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015223.0U CN203649083U (en) | 2014-01-10 | 2014-01-10 | Steel pipe sand filling automatic tamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649083U true CN203649083U (en) | 2014-06-18 |
Family
ID=50915523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420015223.0U Expired - Fee Related CN203649083U (en) | 2014-01-10 | 2014-01-10 | Steel pipe sand filling automatic tamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283035A (en) * | 2020-03-23 | 2020-06-16 | 郑文豪 | Intelligent processing system of nonrust steel pipe |
-
2014
- 2014-01-10 CN CN201420015223.0U patent/CN203649083U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283035A (en) * | 2020-03-23 | 2020-06-16 | 郑文豪 | Intelligent processing system of nonrust steel pipe |
| CN111283035B (en) * | 2020-03-23 | 2021-08-31 | 河北柏钢新材料科技有限公司 | Intelligent machining system and method for stainless steel pipe |
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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: 20140618 Termination date: 20160110 |