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Spinning machine

A spinning machine and frame technology, applied in the field of spinning machines, can solve problems affecting processing efficiency, affecting product quality, and uneven surface thickness of metal parts, so as to improve processing efficiency, reduce procedures, and ensure product quality.

Active Publication Date: 2018-02-27
佛山市南海田旋机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the edge of the lamp cup needs to be flanged, the lamp cup needs to be put into another spinning machine for flanging, which greatly affects the processing efficiency
At the same time, in the forming process, the feeding amount of the metal sheet is prone to be uneven, which easily makes the surface thickness of the formed metal part uneven, affects the product quality, and thus affects the reflection effect of the light in the lamp cup

Method used

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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 and figure 2 As shown, the spinning machine includes a frame 1, a rotating device, a pushing device 2, a forming device 3 and a shaft retaining device 4, and the rotating device, the pushing device 2, the forming device 3 and the shaft retaining device 4 are all arranged on the frame 1 , the molding device 3 includes a jacking shaft 31 and a molding die 32, the molding die 32 is connected with the rotating device, the jacking shaft 31 is connected with the pushing device 2, the molding die 32 is set correspondingly to the jacking shaft 31, and the pushing device 2 includes a push rod 21, The shaft 31 is sleeved on the outside of the push rod 21, and the end surface of the top shaft 31 is provided with a turning edge 311. The shaft retaining device 4 corresponds to the forming die 32, that is, when the metal sheet is formed on the for...

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Abstract

The invention discloses a spinning machine comprising a rack, a rotating device, a pushing device, a forming device and a shackle device. The rotating device, the pushing device, the forming device and the shackle device are all arranged on the rack. The forming device includes a top shaft and a forming mould, the forming mould is connected with the rotating device, the top shaft is connected with the pushing device, and the forming mould is arranged in correspondence with the top shaft. The pushing device comprises a push rod, the outer side of the push rod is sleeved with the top shaft, and the end face of the top shaft is provided with a turndown edge. When a metal sheet is molded into a cup body by the forming mould, the edge of the cup body is flanging through matching of the forming mould and the turndown edge. Therefore, the lamp cup can be molded and flanging at one time, without a need to place the molded lamp cup on another flanging machine for flanging, reducing process and improving processing efficiency. Besides, the spinning machine has the shackle device, which can ensure evenly feeding when molding the metal sheet, ensuring product quality.

Description

technical field [0001] The invention relates to a spinning machine, in particular to a spinning machine for forming metal lamp cups. Background technique [0002] When the existing spinning machine is forming metal parts such as metal lamp cups, the metal sheet is first sucked and fixed on one side, and then the metal sheet is pushed to fit the mold corresponding to the shape of the lamp cup. For molding. However, when the edge of the lamp cup needs to be flanged, the lamp cup needs to be put into another spinning machine for flanging, which greatly affects the processing efficiency. At the same time, in the forming process, the feeding amount of the metal sheet is prone to be uneven, which easily makes the surface thickness of the formed metal part uneven, affects the product quality, and thus affects the reflection effect of the light in the lamp cup. Contents of the invention [0003] The object of the present invention is to provide a spinning machine capable of solv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D22/16B23P23/04
CPCB21D22/16B23P23/04
Inventor 张肖云
Owner 佛山市南海田旋机械科技有限公司
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