A new type of die-casting structure
A new type of die-casting punch technology, which is applied in the field of die-casting, can solve the problems of poor cooling effect, excessive self-wear, discounted cooling effect, etc., and achieve the effect of improving cooling effect, improving production efficiency, and convenient and quick maintenance
Active Publication Date: 2017-09-15
辽宁天海津城装备制造有限公司
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Problems solved by technology
Since the die-casting punch works in a high-temperature and high-pressure environment, if the cooling effect is not good, it is very easy to cause its own wear and tear too fast and cause jamming due to heat expansion
This has a great impact on the quality and production efficiency of die-casting products
[0003] In the existing technology, due to the complex cooling structure and the large space of the water channel, the water channel is sparse, which is not conducive to the cooling liquid taking away a large amount of heat during the flow process, and the cooling effect is greatly reduced
Method used
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[0025] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0026] The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0027] Such as Figure 1-4 , the present invention proposes a new type of die-casting structure, including a die-casting punch and a punch 5, the die-casting punch and the punch 5 are tightly connected, the die-casting punch also includes a sleeve 2 and a punch body 9, the inner wall of the sleeve 201 is sealed and slidingly connected with the outer surface 901 of the punch main body; the outer surface 901 of the punch main body is provided with a spiral groove 3; It communicates with the spiral groove 3.
[0028] The groove depth of the above-mentioned spiral groove 3 is smaller than the groove width.
[0029] The right end of the punch body 9 is provided with a water storage mountin...
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The invention provides a novel die-casting structure, which includes a die-casting punch and a punch rod, and the die-casting punch and the punch rod are tightly connected. The die-casting punch also includes a sleeve and a punch body, and the inner wall of the sleeve and the punch body The outer surface is sealed and slidingly connected; the outer surface of the main body of the punch is provided with a spiral groove; one end of the punch rod is provided with a water inlet hole and a water outlet hole, and the water inlet hole and the water outlet hole are connected with the spiral groove. The novel die-casting structure described in the present invention has a simple structure and is convenient and quick to use and maintain. Due to the small and dense waterway space, it can take away more heat from the die-casting punch with the same time and the same amount of coolant, which can effectively improve the cooling effect, reduce production costs and improve production efficiency.
Description
technical field [0001] The invention belongs to the field of die casting, in particular to a die casting punch. Background technique [0002] Die casting has become a relatively common processing method in production. In the die-casting process, the most problematic part is the die-casting punch. Since the die-casting punch works in a high-temperature and high-pressure environment, if the cooling effect is not good, it is very easy to cause its own wear and tear too fast and cause jamming due to heat expansion. This has a great impact on the quality and production efficiency of die-casting products. [0003] In the prior art, due to the complex cooling structure, the space of the water channel is too large, but the water channel is sparse, which is not conducive to the cooling liquid taking away a large amount of heat in the process of flowing, and the cooling effect is greatly reduced. Contents of the invention [0004] In view of this, the present invention aims to pr...
Claims
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IPC IPC(8): B22D18/02
Inventor 袁茂凯
Owner 辽宁天海津城装备制造有限公司