CN203044896U - Sintering boat for mushroom head-shaped pick alloys - Google Patents
Sintering boat for mushroom head-shaped pick alloys Download PDFInfo
- Publication number
- CN203044896U CN203044896U CN 201220648581 CN201220648581U CN203044896U CN 203044896 U CN203044896 U CN 203044896U CN 201220648581 CN201220648581 CN 201220648581 CN 201220648581 U CN201220648581 U CN 201220648581U CN 203044896 U CN203044896 U CN 203044896U
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- CN
- China
- Prior art keywords
- boat
- mushroom head
- grooves
- alloys
- pick
- 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 sintering boat for mushroom head-shaped pick alloys. The sintering boat for the mushroom head-shaped pick alloys comprises a boat body formed by encircling side walls and a bottom plate. The boat body is provided with a plurality of grooves used for holding the mushroom head-shaped pick alloys. The grooves are spaced in multiple lines and rows, and the line spacing between the two adjacent grooves is equal to the row pitch between the two adjacent grooves. According to the sintering boat disclosed by the utility model, the grooves used for holding the mushroom head-shaped pick alloys are arranged, and as the grooves are large in bottom dimension and are high in stability, the stability of the boat and pick alloy heads can be ensured during a transport process to avoid collision and edge dropping, and therefore, the product percent of pass is improved.
Description
Technical field
The utility model relates to the sintering mold with powder used in metallurgy, specifically a kind of mushroom head dummy pick alloy sintering boat.
Background technology
Sintering is one vital operation during powder metallurgy is produced, it will give the certain shape of powder metallurgy product, size, microstructure and physical and mechanical properties, at present, industry is in the production of sintering mushroom head dummy pick alloying pellet, sintering ware commonly used is V-type groove boat or dull and stereotyped boat, and existing defective is:
1, product easy deformation because use V-type groove boat, is put sideling, and centre-of gravity shift very easily causes the product distortion, makes size and outward appearance all undesirable, produces defective work.
2, place shakiness, fall easily, because use dull and stereotyped boat, the product bottom size is too little, top size is big, in handling process, crank is dilapidated easily, produce defective works such as limit, put the interior inconvenience of stove into and put again, thereby influence product percent of pass.
The utility model content
In order to overcome above-mentioned defective now, the utility model provides a kind of mushroom head dummy pick alloy sintering boat, qualitative, the raising product percent of pass of this sintering boat structure stable gravity center simple, that can guarantee product.
To achieve these goals, the technical solution of the utility model is: a kind of mushroom head dummy pick alloy sintering boat, comprise the boat body that sidewall and base plate surround, and the groove that is used for holding mushroom head dummy pick alloy is set on the described boat body.
Further, described groove is a plurality of, and multiple lines and multiple rows arranges at interval, and the line-spacing of adjacent two grooves equals the row distance of adjacent two grooves.
Sintering boat of the present utility model arranges a plurality of grooves that hold mushroom head dummy pick alloy, and bottom size is big, and good stability can guarantee the stability of boat and pick alloy head in the handling process, avoid colliding with, falling limit etc., thereby improve the qualification rate of product.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
The specific embodiment
The utility model is further described below in conjunction with specific embodiment.
As depicted in figs. 1 and 2, mushroom head dummy pick alloy sintering boat of the present utility model comprises the boat body that sidewall 1 and base plate 4 surround, and the groove 2 that is used for holding mushroom head dummy pick alloy 3 is set on the described boat body.Described groove 2 is a plurality of, and multiple lines and multiple rows arranges at interval, and the line-spacing of adjacent two grooves 2 equals the row distance of adjacent two grooves 2.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion of making according to the technical solution of the utility model all falls within the protection domain of the present utility model.
Claims (2)
1. mushroom head dummy pick alloy sintering boat, it is characterized in that: this sintering boat comprises the boat body that sidewall and base plate surround, and arranges on the described boat body to be used for holding the groove of head dummy pick alloy of pestering.
2. mushroom head dummy pick alloy sintering boat according to claim 1, it is characterized in that: described groove is a plurality of, and multiple lines and multiple rows arranges at interval, the line-spacing of adjacent two grooves equals the row distance of adjacent two grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648581 CN203044896U (en) | 2012-11-30 | 2012-11-30 | Sintering boat for mushroom head-shaped pick alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648581 CN203044896U (en) | 2012-11-30 | 2012-11-30 | Sintering boat for mushroom head-shaped pick alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203044896U true CN203044896U (en) | 2013-07-10 |
Family
ID=48727893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220648581 Expired - Fee Related CN203044896U (en) | 2012-11-30 | 2012-11-30 | Sintering boat for mushroom head-shaped pick alloys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203044896U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001557A (en) * | 2016-07-28 | 2016-10-12 | 昆山安泰美科金属材料有限公司 | Metal powder injection forming sintering device |
| CN106955999A (en) * | 2017-03-29 | 2017-07-18 | 株洲钻石切削刀具股份有限公司 | A kind of boat and boat group for hard alloy dewaxing technique |
| CN110918986A (en) * | 2019-12-17 | 2020-03-27 | 中国工程物理研究院材料研究所 | Sintering tool clamp for special-model spray pipe products |
-
2012
- 2012-11-30 CN CN 201220648581 patent/CN203044896U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001557A (en) * | 2016-07-28 | 2016-10-12 | 昆山安泰美科金属材料有限公司 | Metal powder injection forming sintering device |
| CN106955999A (en) * | 2017-03-29 | 2017-07-18 | 株洲钻石切削刀具股份有限公司 | A kind of boat and boat group for hard alloy dewaxing technique |
| CN110918986A (en) * | 2019-12-17 | 2020-03-27 | 中国工程物理研究院材料研究所 | Sintering tool clamp for special-model spray pipe products |
| CN110918986B (en) * | 2019-12-17 | 2021-12-10 | 中国工程物理研究院材料研究所 | Sintering tool clamp for special-model spray pipe products |
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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: 20130710 Termination date: 20131130 |