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Die casting machine for end cover

A die-casting machine and die-casting technology, which is applied in the field of die-casting, can solve problems such as the influence of end cap performance and insufficient end cap cooling, and achieve the effect of accelerating flow rate and cooling

Active Publication Date: 2019-03-19
重庆全能电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a die-casting machine for end caps to solve the problem in the prior art that the performance of the end caps is affected due to insufficient cooling of the end caps

Method used

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  • Die casting machine for end cover

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Embodiment Construction

[0020] The following is further described in detail through specific implementation methods:

[0021] The reference signs in the drawings of the description include: the first pipeline 1, the cylinder 2, the left die 3, the right die 4, the first piston barrel 5, the second piston barrel 6, the second slide plate 7, the first slide plate 8, The second intake valve 9, the first intake valve 10, the second outlet valve 11, the first nozzle 12, the second pipeline 13, the first outlet valve 14, the first connecting rod 15, the second connecting rod 16, the third Air outlet valve 19, second nozzle 20, spring 21, traction wire 22, air bag 23, third intake valve 24.

[0022] The embodiment is basically as attached figure 1 Shown: A die-casting machine for end caps, including a frame, a die-casting unit, and a cooling unit for cooling the end caps below the die-casting unit. The die-casting unit includes a left die 3 and a right die 4 for die-casting end caps and a driving part for...

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Abstract

The invention belongs to the technical field of die casting, and particularly discloses a die casting machine for an end cover. The die casting machine for the end cover comprises a die casting unit.The die casting unit comprises a left molding die, a right molding die and a drive part, wherein the left molding die and the right molding die are used for carrying out die casting on the end cover,the drive part is used for driving the left molding die and the right molding die to move, and the left molding die or the right molding die communicates with an outside die casting solution. The diecasting machine for the end cover further comprises a cooling unit and a fixing shaft. The adjacent sides of the left molding die and the right molding die are rotationally connected to the fixing shaft, and the fixing shaft is fixedly arranged. The cooling unit comprises an air bag located below the die casting unit and an air supply part communicating with the air bag, and the air bag is provided with a plurality of pressure valves. An elastic piece is fixed between the upper side and the right side of the air bag. A pull wire is connected between the top end of the elastic piece and the left molding die or the right molding die. By means of the die casting machine with the structure, the problem that in the prior art, the end cover is cooled nonuniformly, and consequently the performance of the end cover is affected can be solved.

Description

technical field [0001] The invention belongs to the technical field of die casting, and in particular relates to a die casting machine for an end cover. Background technique [0002] During the assembly process of the motor, it is necessary to assemble the stator of the motor into the housing, and then connect the end cover to the end face of the housing. Motors are widely used in various industries and fields, so the components required for manufacturing motors also require large-scale production. [0003] Die-casting is a precision casting method that uses high pressure to force molten metal into a complex-shaped metal mold. Because die-casting has the advantages of fast production and smooth casting surface, die-casting machines are usually used for the production of end caps. [0004] The end cap die-casted by the hot chamber die-casting machine needs to be cooled before entering the next process. Many factories usually stack the produced end caps to let them cool natu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D17/00B22D17/20
CPCB22D17/00B22D17/20
Inventor 左陶
Owner 重庆全能电器有限公司
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