Cooling wear-resistant injection head
A technology of injection head and connection head, which is applied in the field of cooling and wear-resistant injection heads, can solve the problems of injection head damage, wear, troublesome injection head maintenance, etc., to prolong the service life, improve wear resistance, and facilitate The effect of maintenance
Pending Publication Date: 2022-07-01
上海胜桀精密机械科技有限公司
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- Abstract
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Problems solved by technology
[0004] 1. In the prior art, the injection head cannot lower its temperature during use. The injection head will be damaged due to excessive temperature under long-term use, and it will be worn during use. It will cause the injection head to be damaged due to wear and tear, and the service life of the injection head is not high;
[0005] 2. In the prior art, the injection head is not convenient for the staff to disassemble. When the injection head is damaged, it is more troublesome to repair the injection head, thereby reducing the working efficiency of the staff in repairing the injection head
Method used
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[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the descript...
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The injection head comprises an injection head body, a cooling pipe and a limiting plate, a connector a is installed at the top of the injection head body, the injection head body is in threaded connection with a connector d through the connector a, a limiting groove is formed in the top of the connector d, and a limiting plate is installed in the limiting groove. A connector is mounted at the bottom of the injection head main body, a mounting groove a is formed in the injection head main body, and a cooling pipe is mounted in the mounting groove a. Cooling water flows in the water pipe and the cooling pipe, so that the cooling pipe can cool the injection head main body, the injection head main body is prevented from being damaged due to too high temperature after being used for a long time, abrasion of the injection head main body during use can be reduced through the wear-resistant lantern ring, and the service life of the injection head main body is prolonged. And the injection head main body is prevented from being damaged due to abrasion after being used for a long time, so that the service life of the injection head main body is prolonged.
Description
technical field [0001] The invention relates to the technical field of injection heads, in particular to a cooling and wear-resistant injection head. Background technique [0002] The injection head is a consumable in the die-casting machine, because the temperature in the working environment is very high, and it has to withstand a large impact pressure. At present, most of the ordinary injection heads on the market are made of cast iron. The working principle of the cavity is similar to that of the push rod and the barrel of a syringe, and the molten alloy liquid is pushed into the die-casting mold. [0003] The disadvantages of the injection head in the prior art are: [0004] 1. In the prior art, the injection head cannot reduce its temperature during use, and the injection head will be damaged due to excessive temperature under long-term use, and will be worn during use. It will cause the injection head to be damaged due to wear and tear, and the service life of the in...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B22D17/20
CPCB22D17/2015B22D17/2038
Inventor 吴海燕
Owner 上海胜桀精密机械科技有限公司