Processing method for forged socket clevis

A bowl head hanging plate and processing method technology, applied in the direction of metal processing equipment, etc., can solve the problems of generating smoke and dust, affecting the atmospheric environment, poor quality stability, etc.

Active Publication Date: 2017-10-10
SICHUAN PROVINCE FUXING ELECTRIC MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In the prior art, coke is used for smelting cast iron, and clean coal is used for annealing treatment. These two processes consume more than 600 kilograms of coal per ton of product, which is a high energy-consuming production process, and the production process produces smoke and dust, which affects the atmospheric environment.
The strength of malleable cast iron is lower than that of ordi

Method used

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  • Processing method for forged socket clevis
  • Processing method for forged socket clevis
  • Processing method for forged socket clevis

Examples

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Embodiment Construction

[0030] From figure 1 , figure 2 , image 3 , Figure 4 Analysis: The ball and socket part of the head is 41', which is square, and the hanging plate part is 43', which is flat. The materials used in the two parts are quite different, and the shape of the ball socket is more complicated, and the accuracy requires the inspection of the go-no-go gauge. To achieve integral forging, we have adopted the following technical solutions.

[0031] The production process route of the forged bowl head hanging plate of the present invention

[0032] Purchasing raw materials - blanking - upsetting billet - forging product appearance - trimming - punching ball socket - grinding burr - hot galvanizing - factory inspection - packaging for delivery

[0033] The above-mentioned purchase of raw materials, trimming, grinding, hot-dip galvanizing, factory inspection, and packaging are all prior technologies.

[0034] The unique technology of the present invention is:

[0035] A: Cutting: Opti...

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Abstract

The invention provides a processing method for a forged socket clevis. The processing method is characterized by comprising the following processes of: A, feeding; B, upsetting to prepare blank; C, integrally forging a product outline; D, cutting raw edges; E, punching socket holes, wherein a dually-linked socket punching mould of the forged socket clevis is adopted; F, grinding burrs; and G, performing hot galvanizing. Carbon structural steel with a trade mark of Q235A is selected during feeding. In order to overcome the defects in the prior art of the socket clevis, materials are reasonably selected, the product structural design is improved, and casting is changed into an integral forging production process; and the mould is selected to solve the problem that product mechanical strength is affected by casting internal defects and the problems that a production process is high in energy consumption, has pollution on environment, and is low in working efficiency.

Description

technical field [0001] The invention belongs to the processing method of connecting fittings of electric power lines, and in particular relates to the processing method of single-connected bowl head hanging plate. Background technique [0002] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the ball-socket part 41' of the bowl head hanging plate 4' is used to connect the steel foot 31' (also known as the ball head) at the lower end of the ball-and-socket insulator 3', and the hanging plate part 43' is used to connect the suspension on the straight pole tower. The wire clamp 5' is used to connect the tension wire clamp 5' on the corner terminal tower. The bowl head hanging plate is one of the important connecting fittings for overhead power lines. It bears all the load and tension of the wire and should have sufficient mechanical strength. The invention selects the advanced production technology with low energy consumption and the bowl-head hanging plate fo...

Claims

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Application Information

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IPC IPC(8): B21J5/02B21J5/08B23P15/00
CPCB21J5/02B21J5/08B23P15/00
Inventor 黄忠谷余舟
Owner SICHUAN PROVINCE FUXING ELECTRIC MFG CO LTD
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