Polishing rust-proof device for steel structure machining

A steel structure and grinding frame technology, which is applied in the direction of grinding/polishing safety devices, metal processing equipment, cleaning methods using tools, etc., can solve problems such as looseness, unevenness, and many scratches on the surface of steel structures, and achieve rapid cleaning , protect the steel structure and avoid scratches and wear

Inactive Publication Date: 2020-11-03
六安伟宏钢结构有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

A grinding device for steel structure processing in the above-mentioned patent has the following disadvantages: when the steel structure is polished and derusted, although the device can use a motor to drive the polishing sheet to polish the surface of the steel structure, the diameter of the polishing sheet is limited. When grinding the H-shaped steel structure, because of its unique s

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  • Polishing rust-proof device for steel structure machining
  • Polishing rust-proof device for steel structure machining
  • Polishing rust-proof device for steel structure machining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A grinding antirust device for steel structure processing, such as Figure 1-Figure 9 As shown, it includes a base 1 and a support table 2 fixed on the top of the base 1 to support and tilt upward. One side of the top of the base 1 is fixed with a pretreatment frame 9 by screws, and the side wall of the pretreatment frame 9 is opened. There is a through hole with an H-shaped structure, and the top and bottom ends of the through hole are rotatably connected with more than two groups of balls 10; the number of balls 10 is not limited. In this embodiment, preferably, the number of balls 10 is two Group, the through hole of the H-shaped structure can be polished according to the unique shape of the H-shaped steel structure, and the ball 10 can be set to roll under the friction of the H-shaped steel structure to give the H-shaped steel structure a certain vibration, so as to shake the large particles adhered to the surface Rust dust reduces the pressure of subsequent scrubbi...

Embodiment 2

[0047] A grinding antirust device for steel structure processing, such as figure 1 As shown, in order to solve the problem of convenient rust cleaning; this embodiment makes the following improvements on the basis of embodiment 1: one end of the base 1 is slidably connected with a slag collecting box 11, and the top of the slag collecting box 11 is provided with two The slag receiving port 12, the slag receiving port 12 is located under the both sides of the pretreatment frame 9, and the inside of the slag collecting box 11 penetrates the base 1 and is located directly below the fixed frame 8, so as to be able to accept rust slag; at the same time, the base 1. A buffer table 13 is welded at the connection between the top end and the lower side of the support table 2. The buffer table 13 is a smooth arc-shaped plastic structure, which can accept the inclined connection point of the steel structure and play the role of accepting the inclined inflection point of the steel structur...

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Abstract

The invention discloses a polishing rust-proof device for steel structure machining, and relates to the technical field of steel structure machining. The problem that a steel structure cannot be effectively polished thoroughly is solved. The device specifically comprises a base and a supporting table which is fixed to the top end of the base, plays a supporting role and inclines upwards, a pretreatment frame is fixed to one side of the top end of the base through screws, a through hole of an H-shaped structure is formed in the side wall of the pretreatment frame, and two or more sets of ballsare rotationally connected to the top end and the bottom end of the through hole; and a fixing frame of a portal frame structure is arranged on the side wall of the base, and a frosted frame with theinner layer of a frosted structure is arranged at the bottom end of the fixing frame. The pretreatment frame provided with the balls is arranged, and the balls can roll under friction of the H-shapedsteel structure to give certain vibration to the H-shaped steel structure, so that large-particle rust chips attached to a surface layer of the H-shaped steel structure can be shaken to reduce the pressure of subsequent frosted chip removal, and the phenomenon that the rust chips hidden below the H-shaped steel structure and fastened are not completely polished is avoided.

Description

technical field [0001] The invention relates to the technical field of steel structure processing, in particular to a grinding and antirust device for steel structure processing. Background technique [0002] In the production and processing of steel structures, due to the inevitable burrs or uneven surface of the workpiece, or when cleaning the rust and stains on the surface, it needs to be polished. The current steel grinding is often done manually with a hand-held grinder or with a grinding device. [0003] After searching, the Chinese patent application number is 201920070052.4, which discloses a grinding device for steel structure processing, including a workbench and a support frame; the support frame is fixed on the upper part of the workbench; the bottom surface of the support frame is set There is a grinding assembly; the grinding assembly includes a first slide rail, a second slide rail, a motor and a polishing sheet; the first slide rail is fixedly connected to t...

Claims

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Application Information

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IPC IPC(8): B24B27/033B24B55/06B24B27/00B24B41/06B24B41/02B24B41/00B08B1/04
CPCB08B1/002B08B1/04B24B27/0076B24B27/033B24B41/007B24B41/02B24B41/06B24B55/06
Inventor 高健王争周志红杨天玺
Owner 六安伟宏钢结构有限公司
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