Furnace cover lifting device for tempering furnace

A technology for lifting devices and tempering furnaces, applied to movable furnace covers, furnaces, furnace components, etc., to achieve the effects of easy placement, guaranteed sealing performance, and reduced damage

Inactive Publication Date: 2015-05-27
浙江省长兴精工电炉制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is a hoisting device for the furnac...

Method used

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  • Furnace cover lifting device for tempering furnace
  • Furnace cover lifting device for tempering furnace

Examples

Experimental program
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Embodiment Construction

[0015] Such as figure 1 , figure 2 As shown, a furnace cover lifting device for a tempering furnace includes a frame 1, a lifting cylinder 2 fixedly connected to the frame 1, a first chain 3 arranged on the lifting cylinder 2, and the frame 1 is provided with There is a sprocket assembly 4 that controls the transmission of the first chain 3, and the sprocket assembly 4 is also provided with a second chain 5 symmetrically arranged with the first chain 3, and the bottom end of the frame 1 is provided with a control frame 1 rotating rotating body 6, said rotating body 6 is provided with adjusting assembly 7 for adjusting the lifting of frame 1 on rotating body 6, said first chain 3 and second chain 5 are provided with a suspension rod 8. The cross section of the frame 1 is L-shaped, the sprocket assembly 4 is arranged on the horizontal part of the frame 1, the vertical part of the frame 1 is rotatably connected to the rotating body 6, and the frame 1 and the vertical part of t...

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PUM

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Abstract

The invention relates to a furnace cover lifting device for a tempering furnace, which comprises a machine frame, a lifting cylinder, a first chain and a chain wheel component, wherein the chain wheel component is provided with a second chain; the bottom end of the machine frame is provided with a rotator; the rotator is provided with a regulating component; and the first chain and second chain are respectively provided with a suspension rod. The lifting device has the following advantages: the suspension rods arranged on the first chain and second chain are utilized to lift the furnace cover; the lifting cylinder is utilized to implement transmission of the first chain and second chain; the first chain and second chain are arranged symmetrically, thereby ensuring the stability of the furnace cover in the furnace cover ascending or descending process; in the descending process of the lifted furnace cover, the rotator is utilized to implement rotation of the machine frame so as to adapt to the lifting of the furnace cover at different angles, thereby facilitating the placement of the workpiece, reducing the injuries to the operating personnel in the workpiece placement process and being beneficial to the discharge and feed of the workpiece; and the regulating component is utilized to regulate the position of the machine frame on the rotator, thereby adapting to different workpieces.

Description

technical field [0001] The invention relates to a furnace cover lifting device for a tempering furnace. Background technique [0002] The tempering furnace is used for tempering general metal parts in the air and quenching, annealing and aging heat treatment for aluminum alloy die-casting parts, pistons, aluminum plates and other light alloy parts. The sealing and opening of the furnace cover is achieved manually. During operation, the work intensity is high. Improper operation will easily lead to poor sealing performance of the furnace cover, and the furnace cover is easy to fall off. When the furnace cover is lifted by a lifting device, the lifting device is uniform It is installed independently, and the installation position is high, the production cost is high, and the furnace cover is easy to swing during the lifting process, resulting in poor sealing performance of the furnace cover, resulting in the need for operators to realize the positioning of the furnace cover du...

Claims

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Application Information

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IPC IPC(8): C21D1/18F27D1/18
CPCC21D1/18F27D1/1808F27D2001/1825
Inventor 徐小龙
Owner 浙江省长兴精工电炉制造有限公司
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