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Hot rolling machine for vehicle wheel

A technology for hot rolling mills and wheels, which is applied in the direction of wheels, web wheels, vehicle parts, etc., and can solve problems such as environmental pollution, pores, slag inclusions, and unstable casting quality

Inactive Publication Date: 2012-01-04
CHANGZHOU TIANXU ELECTROMECHANICAL MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the currently used crane wheels are manufactured in the form of casting when the diameter is greater than 350mm. This production method has common casting defects, such as: the internal structure is thick, and there are often casting defects such as shrinkage porosity, pores, and slag inclusions. Rough, and some processes are difficult to control accurately, which makes the quality of castings not stable enough, high scrap rate, polluting the environment, and high energy consumption

Method used

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  • Hot rolling machine for vehicle wheel
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Embodiment Construction

[0012] The present invention is described in further detail below in conjunction with the embodiment that accompanying drawing provides.

[0013] Such as figure 1 As shown, a wheel hot rolling mill of the present invention includes a frame 1, a heating propulsion mechanism 2 and a die head propulsion mechanism 3 are installed on the frame 1, a heating device 6 is installed on the heating propulsion mechanism 2, and a heating device 6 is installed on the die head. The front end of the head propulsion mechanism 3 is rotatably connected with a die head 7, and its innovative point is that a clamping platform 4 is installed at the bottom of the frame 1, and a rotating platform 5 is arranged above the frame 1 corresponding to the clamping platform 4.

[0014] Such as figure 1 As shown, the heating propulsion mechanism 2 includes a heating propulsion cylinder 2-1 fixed to the frame 1, the piston rod of the heating propulsion cylinder 2-1 is fixedly connected with a heating device 6,...

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Abstract

The invention discloses a hot rolling machine for a vehicle wheel. The hot rolling machine comprises a frame, a heating propelling mechanism and a die head propelling mechanism are mounted on the frame, the heating propelling mechanism is provided with a heating device, a front end of the die head propelling mechanism is rotationally connected with a die head, the bottom of the frame is provided with a jacking platform, and a rotation platform is arranged above the frame corresponding to the jacking platform. The vehicle wheel produced by the hot rolling machine for the vehicle wheel has no casting defects, and product quality is high.

Description

technical field [0001] The invention relates to a wheel manufacturing equipment, in particular to a wheel hot rolling mill used in the hoisting machinery industry. Background technique [0002] Most of the currently used crane wheels are manufactured in the form of casting when the diameter is greater than 350mm. This production method has common casting defects, such as: the internal structure is thick, and there are often casting defects such as shrinkage porosity, pores, and slag inclusions. Rough, and some processes are difficult to control accurately, which makes the quality of castings not stable enough, the scrap rate is high, the environment is polluted, and the energy consumption is high. Contents of the invention [0003] The object of the present invention is to provide a wheel hot rolling mill free from casting defects. [0004] In order to achieve the above object, the technical solution of the present invention is: a wheel hot rolling mill, including a frame...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21H1/04
Inventor 范海洋
Owner CHANGZHOU TIANXU ELECTROMECHANICAL MFG
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