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Pushing head device, pusher pushing and grabbing device and pusher

A technology of pusher and pusher, which is applied in the fields of pusher device, pusher, pusher and pusher

Active Publication Date: 2020-10-27
SHOUGANG JINGTANG IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention solves the technical problem of avoiding dents at the corners of the steel billet in the prior art by providing a pusher device, a steel pusher pusher and a steel pusher, and ensures the rolling quality of the steel billet

Method used

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  • Pushing head device, pusher pushing and grabbing device and pusher
  • Pushing head device, pusher pushing and grabbing device and pusher
  • Pushing head device, pusher pushing and grabbing device and pusher

Examples

Experimental program
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Embodiment 1

[0029] Such as figure 1 , figure 2 , image 3 As shown, the embodiment of the present application provides a push head device, which is applied to push and grab a steel pusher, including: a push head body 1 with a spherical structure on the surface, a support seat and a pin shaft 2; The best value is 130±20. If the curvature of the spherical structure is too large, the contact area will be large. After the push head is worn out, it will easily form a large area of ​​scratches on the narrow surface of the billet; if the curvature of the spherical structure is too small, it will easily cause large scratches on the narrow surface of the billet. Combined with the hoist’s characteristic of swaying in the width direction of the billet and the thickness of the billet is about 240mm, the diameter of the front view of the spherical structure is set to 90±10mm, and the pusher pushes the middle and upper part of the billet during work, which avoids the possibility of scratching the bo...

Embodiment 2

[0033] The difference between this embodiment and the first embodiment is that in the head pushing device provided in the embodiment of the present application, the arc of the spherical structure is 110, and the diameter of the spherical structure in front view is set to 95 mm. Other places are completely consistent with Embodiment 1.

Embodiment 3

[0035] The difference between this embodiment and the first embodiment is that, in the head pushing device provided in the embodiment of the present application, the arc of the spherical structure is 120, and the diameter of the spherical structure in front view is set to 85 mm. Other places are completely consistent with Embodiment 1.

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PUM

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Abstract

The invention discloses a pushing head device which is applied to a pusher pushing and grabbing device. The pushing head device comprises a pushing head body with a spherical surface structure and a supporting seat; and the pushing head body is fixedly connected with the supporting seat. The invention further discloses the pusher pushing and grabbing device and a pusher. According to the pushing head device, the pusher pushing and grabbing device and the pusher, the technical problem that in the prior art, marks are generated in corners of a steel billet is solved, and the rolling quality of the steel billet is guaranteed.

Description

technical field [0001] The invention relates to the technical field of billet discharge from a casting machine, in particular to a pusher device, a pusher grab of a steel pusher and a steel pusher. Background technique [0002] The billet discharge system of the casting machine is equipped with a stacking platform, which is composed of a steel pusher, a lifting platform, and a hoist. The elevator is embedded in the middle of the roller table, the steel billet is transported to the pallet platform, the elevator is raised, and the steel billet is lifted off the surface of the roller table. The steel pusher pushes the steel billet from the hoist to the lifting platform, and in the process of steel pushing, the steel billet needs to be pushed out by means of the steel pusher. [0003] However, in the process of steel pushing, with the increase of the caster casting speed, the transportation time of the billet to the pallet is getting shorter and shorter. The existing steel pus...

Claims

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Application Information

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IPC IPC(8): B22D11/128
CPCB22D11/128
Inventor 杨利民贾懿会张会良周绍轩范文杰王健刘春霆张丙龙曾卫民王和兵
Owner SHOUGANG JINGTANG IRON & STEEL CO LTD