CN201613329U - Pouring mould without lead solder - Google Patents
Pouring mould without lead solder Download PDFInfo
- Publication number
- CN201613329U CN201613329U CN2010201561975U CN201020156197U CN201613329U CN 201613329 U CN201613329 U CN 201613329U CN 2010201561975 U CN2010201561975 U CN 2010201561975U CN 201020156197 U CN201020156197 U CN 201020156197U CN 201613329 U CN201613329 U CN 201613329U
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- Prior art keywords
- container
- mould
- lead
- mould tube
- water inlet
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- Expired - Lifetime
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Abstract
The utility model relates to the field of tin solder manufacturing, in particular to a pouring mould without a lead solder. The pouring mould comprises a mould cylinder arranged in a container, the container is provided with a water inlet and a water outlet, a rotating shaft is arranged at the bottom part of the container, the water inlet and the water outlet are connected with a circulating water-cooling device, the container is arranged on a steel rack, and a bearing is supported between the steel rack and the container. With simple structure, convenient use and low cost, the pouring mould is designed aiming at the pouring characteristic of no lead solder. As the mould is immediately cooled by circulating water after being poured, the forming time is shortened, the production efficiency is increased, and the formed product quality can be effectively improved as well.
Description
Technical field
The utility model relates to scolding tin and makes the field, is specifically related to a kind of lead-free brazing casting die.
Background technology
In the nonferrous metallurgical process, this procedure of casting is inevitably, and casting process equipment is also different because of product using method and use, for example, and small-sized hand-operated simple and easy pouring device, or the scale equipment that can produce in batch or the like.
Casting technique generally is under normal pressure liquid monomer or prepolymer to be injected in the mould, through polymerization and curing molding becomes the goods identical with the dies cavity shape.In the scolding tin manufacturing, often adopt this casting mode to make soldering tin block.Cast molding is not generally exerted pressure, and is not high to the requirement of strength of equipment and mold, and less to the product size restriction, internal stress is also low in the goods.Therefore, the production investment is less, can make the large-scale product of better performances, but its production cycle is longer, and product also must carry out machining after the cast molding, and overall manufacturing efficient is lower.
The utility model content
The problem that the utility model need solve provides a kind of lead-free brazing casting die, with the solder quality of raising cast molding, and then improves casting efficient, and satisfies environmental requirement.
The technical scheme that the utility model addresses the above problem is: a kind of lead-free brazing casting die, comprise the mould tube, and described mould tube is installed in the container, and described container is provided with water inlet and delivery port, and described water inlet is connected water-circulating cooling device with delivery port.
Preferably, described container bottom is equipped with rotating shaft.
Described container is installed on the steelframe, adopts bearing to cooperate rotating shaft to be connected between steelframe and the container.
Described container is the cuboid steel vessel, is designed and sized to: long 450-550mm, wide 200-300mm, high 200-250mm; Described mould tube is a steel drum, and mould tube external diameter is: 90-120mm, internal diameter are 75-85mm, and the degree of depth is 200-220mm.
Compared with prior art, the beneficial effects of the utility model are: described mould structure is succinct, and is easy to use, and cost is lower; It adopts the recirculated water cooling immediately at the characteristics design of lead-free brazing casting after casting, shorten molding time, has improved production efficiency, and can effectively improve the shaped article quality.
Description of drawings
Fig. 1 is the structural representation of casting die described in the utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further.
As Fig. 1, lead-free brazing casting die described in the utility model comprises cuboid container 1 and is arranged at some mould tubes 2 in the cuboid container, and container 1 both sides are respectively equipped with water inlet 11 and delivery port 12, and water inlet 11 is connected with water-circulating cooling device with delivery port 12.
During use, the liquid lead-free brazing is poured in the mould tube 2, started water-circulating cooling device, cooling water enters from container 1 water inlet, and delivery port flows out, and circulates in container, solder in the mould tube 1 is cooled off timely and effectively, make the solder in the mould tube 1 can rapid shaping, improve casting efficient.
Preferably, described cuboid container 1 adopts the A3 steel to make, and controllable size is made as long 450-550mm, wide 200-300mm, high 200-250mm.Ten mould tubes of container 1 inner evenly placement, the mould tube adopts through heat treated No. 45 steel and makes, and mould tube external diameter is: 90-120cm, internal diameter are 75-85cm, and the degree of depth is 200-220cm.Adopt the steel of good heat conductivity to make container and mould tube, can guarantee cooling effect, shorten cool time.Above-mentioned mould tube cooperates the size design of container, can be controlled within the specific limits cool time, when guaranteeing production efficiency, makes lead-free brazing be unlikely to too fast cooling, causes hardness too high, and internal stress is excessive, to satisfy the requirement of road extrusion process down.
Container 1 is installed on the steelframe 3, adopts bearing 13 to be connected with rotating shaft 14 between steelframe 3 and the container, cooperates the handle 10 of container 1 bottom, makes described container be easy to overturn, so that topple over the solder of cast molding.
The shape of container described in the practical application 1, size, the mould tube quantity that is provided with in the container 1, the shape of mould tube, size are not limited by the foregoing description all, can adjust flexibly as required.
The utility model is equally applicable to other non-ferrous metal metallurgy casting cycle, can adjust described mould tube and container according to the characteristics of every profession and trade requirement and the material of being cast.
Need to prove; the foregoing description only is used to explain the utility model and can not be interpreted as restriction of the present utility model; in not deviating from the utility model claim, under the situation of claimed scope, can carry out various improvement and variation to above-mentioned embodiment.
Claims (4)
1. a lead-free brazing casting die comprises the mould tube, it is characterized in that: described mould tube is installed in the container, and described container is provided with water inlet and delivery port, and described water inlet is connected water-circulating cooling device with delivery port.
2. lead-free brazing casting die according to claim 1 is characterized in that: described container bottom is equipped with rotating shaft.
3. lead-free brazing casting die according to claim 2 is characterized in that: described container is installed on the steelframe, adopts bearing to cooperate rotating shaft to be connected between steelframe and the container.
4. lead-free brazing casting die according to claim 3 is characterized in that: described container is the cuboid steel vessel, is designed and sized to: long 450-550mm, wide 200-300mm, high 200-250mm; Described mould tube is a steel drum, and mould tube external diameter is: 90-120mm, internal diameter are 75-85mm, and the degree of depth is 200-220mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201561975U CN201613329U (en) | 2010-04-08 | 2010-04-08 | Pouring mould without lead solder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201561975U CN201613329U (en) | 2010-04-08 | 2010-04-08 | Pouring mould without lead solder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613329U true CN201613329U (en) | 2010-10-27 |
Family
ID=42999701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201561975U Expired - Lifetime CN201613329U (en) | 2010-04-08 | 2010-04-08 | Pouring mould without lead solder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378423A (en) * | 2016-09-07 | 2017-02-08 | 滁州市鑫鼎机械模具制造有限公司 | Casting mold of split type cylinder seat for refrigerator compressor |
-
2010
- 2010-04-08 CN CN2010201561975U patent/CN201613329U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378423A (en) * | 2016-09-07 | 2017-02-08 | 滁州市鑫鼎机械模具制造有限公司 | Casting mold of split type cylinder seat for refrigerator compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101027 |
|
| CX01 | Expiry of patent term |