CN202726056U - Metal powder smelting and casting bucket - Google Patents
Metal powder smelting and casting bucket Download PDFInfo
- Publication number
- CN202726056U CN202726056U CN 201220460875 CN201220460875U CN202726056U CN 202726056 U CN202726056 U CN 202726056U CN 201220460875 CN201220460875 CN 201220460875 CN 201220460875 U CN201220460875 U CN 201220460875U CN 202726056 U CN202726056 U CN 202726056U
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- China
- Prior art keywords
- bucket
- blind hole
- metal powder
- hole
- bucket body
- 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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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a metal powder smelting and casting bucket. The problems of the conventional metal powder smelting and casting bucket that the metal powder ejection flow velocity is low and the product quality is influenced can be effectively solved. The metal powder smelting and casting bucket comprises a bucket body, wherein a blind hole is formed in the bucket body; the bottom of the blind hole is provided with a discharging hole; the bucket body is in an inverted circular truncated cone shape; an open end of the blind hole is arranged on the top surface of the bucket body; a longitudinal section at the bottom of the blind hole is arc; and the discharging hole is communicated with the lowest part of the blind hole. The metal powder smelting and casting bucket has the advantages that the bottom of the blind hole is arc, and the upper pressure can be transferred to the bottom to the greatest degree, so that the metal powder in the bottom ejection discharging hole can have a high initial speed; and therefore, the quality of the metal powder product is greatly improved.
Description
Technical field
The utility model relates to a kind of metal dust and smelts bucket.
Background technology
Existing metal dust is smelted bucket as shown in Figure 1, and bucket body 1 is inverted truncated cone-shaped, has blind hole 2 in the bucket body 1, and blind hole 2 bottoms are the plane, and the bottom of blind hole 2 has material spilling hole 3, and the bottom of bucket body is provided with hemispheric fixed part, misses the hole and passes fixed part.Such structure in use metal dust is larger to the impact of blind hole bottom, and is lower from the metal dust flow velocity of material spilling hole ejection, and the location of hemispheric fixed part when reality is used also also accurately.
The utility model content
The purpose of this utility model is to provide a kind of metal dust to smelt bucket, can solve effectively that existing metal dust is smelted bucket so that the low problem that affects product quality of metal dust ejection flow velocity.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of metal dust is smelted bucket, comprise the bucket body, described bucket has blind hole with it, the bottom of described blind hole has material spilling hole, and described bucket is as inverted truncated cone-shaped, and the openend of described blind hole is arranged on the end face of bucket body, the longitudinal section of described blind hole bottom is arc, and described material spilling hole communicates with the lowest part of blind hole.
Preferably, described bucket body bottom is provided with positioning boss, and described material spilling hole passes positioning boss; By the boss location, more accurate.
Preferably, described positioning boss is inverted truncated cone-shaped; Have certain guidance quality, positioning action is convenient.
Preferably, between the bottom surface of described positioning boss and the side be the arc chord angle transition; Conveniently cooperate with locating slot.
Preferably, the top of described material spilling hole is inverted truncated cone-shaped, and the bottom of described material spilling hole is cylindrical; Make the metal dust of ejection can obtain larger initial velocity.
Compared with prior art, the utility model has the advantages that: arc is adopted in the blind hole bottom, the pressure energy on top is delivered to the bottom to greatest extent, makes the metal dust of bottom ejection material spilling hole can obtain larger initial velocity, thereby the quality of metal dust product is highly improved.
Description of drawings
Fig. 1 smelts the structural representation of bucket for existing metal dust;
Fig. 2 is the structural representation that a kind of metal dust of the utility model is smelted bucket.
The specific embodiment
Consulting Fig. 2 is the embodiment that a kind of metal dust of the utility model is smelted bucket, a kind of metal dust is smelted bucket, comprise bucket body 1, have blind hole 2 on the described bucket body 1, the bottom of described blind hole 2 has material spilling hole 3, described bucket body 1 is inverted truncated cone-shaped, the openend of described blind hole 2 is arranged on the end face of bucket body 1, the longitudinal section of described blind hole 2 bottoms is arc, described material spilling hole 3 communicates with the lowest part of blind hole 2, described bucket body 1 bottom is provided with positioning boss 4, described material spilling hole 3 passes positioning boss 4, and described positioning boss 4 is inverted truncated cone-shaped, is the arc chord angle transition between the bottom surface of described positioning boss 4 and the side, the top of described material spilling hole 3 is inverted truncated cone-shaped, and the bottom of described material spilling hole 3 is cylindrical.
Metal dust to be sprayed joins in the blind hole 2, and go out to slide to the material spilling hole 3 at center, like this so that the pressure energy that top is given concentrating on the material spilling hole 3 as much as possible make the metal dust of ejection have larger initial velocity, thereby effectively raise the quality of metal dust product.
The above only is specific embodiment of the utility model, but technical characterictic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the claim of the present utility model.
Claims (5)
1. a metal dust is smelted bucket, comprise bucket body (1), have blind hole (2) on the described bucket body (1), the bottom of described blind hole (2) has material spilling hole (3), it is characterized in that: described bucket body (1) is inverted truncated cone-shaped, the openend of described blind hole (2) is arranged on the end face of bucket body (1), and the longitudinal section of described blind hole (2) bottom is arc, and described material spilling hole (3) communicates with the lowest part of blind hole (2).
2. a kind of metal dust as claimed in claim 1 is smelted bucket, it is characterized in that: described bucket body (1) bottom is provided with positioning boss (4), and described material spilling hole (3) passes positioning boss (4).
3. a kind of metal dust as claimed in claim 2 is smelted bucket, it is characterized in that: described positioning boss (4) is inverted truncated cone-shaped.
4. a kind of metal dust as claimed in claim 3 is smelted bucket, it is characterized in that: be the arc chord angle transition between the bottom surface of described positioning boss (4) and the side.
5. smelt bucket such as each described a kind of metal dust in the claim 1 to 4, it is characterized in that: the top of described material spilling hole (3) is inverted truncated cone-shaped, and the bottom of described material spilling hole (3) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460875 CN202726056U (en) | 2012-09-11 | 2012-09-11 | Metal powder smelting and casting bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460875 CN202726056U (en) | 2012-09-11 | 2012-09-11 | Metal powder smelting and casting bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726056U true CN202726056U (en) | 2013-02-13 |
Family
ID=47651805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220460875 Expired - Fee Related CN202726056U (en) | 2012-09-11 | 2012-09-11 | Metal powder smelting and casting bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861918A (en) * | 2012-09-11 | 2013-01-09 | 长兴诚惠耐火材料厂 | Metal powder smelting and casting hopper |
-
2012
- 2012-09-11 CN CN 201220460875 patent/CN202726056U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861918A (en) * | 2012-09-11 | 2013-01-09 | 长兴诚惠耐火材料厂 | Metal powder smelting and casting hopper |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20200911 |