Atomization spraying nozzle
A technology of atomizing spray head and nozzle head, which is applied in the field of die-casting and can solve the problems of uneven spraying of release agent and deviation of atomization effect, etc.
Inactive Publication Date: 2018-11-06
天津市发利汽车压铸件有限公司
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Problems solved by technology
[0002] The automatic spraying machine used in the automatic production process of die-casting uses compressed air to press the release agent into the nozzle and spray it out from the end of the nozzle, and adheres to the cavity of the die-casting mold to form a free type effect. Film, this form of nozzle spraying, the release agent is atomized into the mold cavity in the shape of a cone in the center of the nozzle nozzle under the action of compressed air, the atomization effect is deviated, and the projection of the release agent The amount will decrease from the center to the edge, and it is easy to cause uneven spraying when the release agent adheres
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[0014] An atomizing spray head, which sequentially includes a nozzle head 7, a connector and a spray pipe 5 that cooperate with each other, and the connector includes a front connector 2, a locking buckle and a rear connector 4 that cooperate with each other in turn, and the nozzle head The rear part is provided with an internal thread, and the front end of the nozzle head is provided with a sealing head 8, which is provided with a plurality of spray holes 1, and the front part of the front connecting head is provided with an external thread, the rear part is provided with internal thread, the locking buckle includes a locking sleeve 3 and a locking ring 6 fixed in the middle of the locking sleeve, the locking sleeve and the locking ring are integrally formed, and the rear The connecting head is provided with an external thread matched with the internal thread of the front connecting head, and the nozzle pipe passes through the rear connecting head and the locking buckle in tur...
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The invention relates to the field of pressure casting, in particular to an atomization nozzle. The atomization nozzle sequentially comprises a spraying nozzle head, a connecting component and a spraying pipe which are in cooperation. The connecting component sequentially comprises a front connector, a locking buckle and a rear connector which are in cooperation. An inner thread is arranged on therear portion of the spraying nozzle head. A sealing head is arranged at the front end of the spraying nozzle head. A plurality of atomization holes are formed in the sealing head. An outer thread which is matched with the inner thread of the rear portion of the spraying nozzle head is arranged on the front portion of the front connector, and an inner thread is arranged on the rear portion of thefront connector. The locking buckle comprises a locking sleeve and a locking ring fixedly arranged at the middle of the locking sleeve. An outer thread which is matched with the inner thread of the front connector is arranged at the rear connector. The spraying pipe sequentially penetrates through the rear connector and the locking buckle. The atomization spraying nozzle is simple in structure, convenient to assemble, and enables a mould releasing agent to be sprayed uniformly.
Description
technical field [0001] The invention relates to the field of die casting, in particular to an atomizing nozzle. Background technique [0002] The automatic spraying machine used in the automatic production process of die-casting uses compressed air to press the release agent into the nozzle and spray it out from the end of the nozzle, and adheres to the cavity of the die-casting mold to form a free type effect. Film, this form of nozzle spraying, the release agent is atomized into the mold cavity in the shape of a cone in the center of the nozzle nozzle under the action of compressed air, the atomization effect is deviated, and the projection of the release agent The amount will decrease from the center to the edge, and it is easy to cause uneven spraying when the release agent adheres. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an atomizing nozzle with simple structure, convenient assembly and uniform spra...
Claims
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IPC IPC(8): B22D17/20
CPCB22D17/2007
Inventor 郭增未王洪刘士涛
Owner 天津市发利汽车压铸件有限公司