Material discharging and ejecting mechanism

An ejector mechanism and ejector technology, applied in the field of presses, can solve problems such as unstable operation, jumping of ejector rods, and complicated adjustment of ejector mechanisms.

Inactive Publication Date: 2016-02-03
YANGZHOU FORGING MACHINE TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the lower ejecting mechanism of the existing press, the structure is often more complicated, and in the ejecting process, the movement of the ejector rod sometimes jumps and other phenomena, and the operation is not stable; and because of the needs of processing different parts , the lifting stroke also needs to be adjusted, and the adjustment of the existing lifting mechanism is relatively cumbersome

Method used

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  • Material discharging and ejecting mechanism

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Embodiment Construction

[0014] The present invention includes a mold base 1, and a material hole 2 of the mold base 1 is provided with an ejector rod 3 penetrating from its lower part;

[0015] The lower part of the ejector rod 3 is provided with a lever 4, the two sides of the lever 4 are free ends, and the middle part is provided with a fixed turning point 5;

[0016] One side of the lever 4 is arranged under the ejector rod 3 to form contact with the ejector rod 3, and the lower part of the lever 4 is provided with an eccentric mechanism 6;

[0017] A fixed air cylinder 6 is arranged on the upper part of the other side of the lever 4 , and the cylinder 6 drives the other side of the lever 4 .

[0018] The eccentric mechanism 6 includes a material ejector cam 61 in contact with the material ejector rod 3, a material ejector shaft 62 arranged in the material ejector cam 61 to drive the material ejector cam 61 to operate, and an adjustment to adjust the initial position of the material ejector cam 61...

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Abstract

The invention relates to a material discharging and ejecting mechanism which comprises a die seat (1). A material hole (2) of the die seat (1) is internally provided with a material ejecting rod (3) penetrating out of the lower portion of the material hole (2). A lever (4) is arranged on the lower portion of the material ejecting rod (3), the two sides of the lever (4) are free ends, and the middle portion of the lever (4) is provided with a fixed rotating point (5). One side of the lever (4) is arranged below the material ejecting rod (3) to make contact with the material ejecting rod (3), wherein the lower portion of the side of the lever (4) is provided with an eccentric mechanism (6). The upper portion of the other side of the lever (4) is provided with an air cylinder (6) which is fixedly arranged, and the air cylinder (6) is used for driving the other side of the lever (4). According to the material discharging and ejecting mechanism, due to the action of a material ejecting cam on the lever, material ejecting is achieved through the material ejecting rod; and meanwhile due to the air cylinder on the other side of the lever, the lever is restrained, the lever cannot jump in the movement process, the material ejecting rod cannot jump, and the material ejecting process can be stable.

Description

technical field [0001] The invention relates to a lower and ejector mechanism, which belongs to the technical field of presses. Background technique [0002] In the lower ejecting mechanism of the existing press, the structure is often more complicated, and in the ejecting process, the movement of the ejector rod sometimes jumps and other phenomena, and the operation is not stable; and because of the needs of processing different parts , the ejection stroke also needs to be adjusted, and the adjustment of the existing ejector mechanism is relatively cumbersome. Contents of the invention [0003] In view of the above defects, the present invention aims to provide a lowering and ejecting mechanism, which has the characteristics of stable operation and convenient adjustment. [0004] For this reason, the technical solution adopted by the present invention is: the present invention includes the mold base (1), and the material hole (2) of the mold base (1) is provided with an ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B15/32
Inventor 徐春国王庭叶万正东
Owner YANGZHOU FORGING MACHINE TOOL
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