Rust removal device for internal cavity of hardware

An internal cavity and hardware technology, applied in metal processing equipment, grinding machines, grinding/polishing equipment, etc., to improve the efficiency of rust removal operations

Inactive Publication Date: 2021-03-02
济南红英贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a device for derusting the internal cavity of hardware, which has the advantage of being able to derust the inside of the device, and solves the problems involved in the above technical background

Method used

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  • Rust removal device for internal cavity of hardware
  • Rust removal device for internal cavity of hardware
  • Rust removal device for internal cavity of hardware

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see Figure 1-5 , a rust removal device for the internal cavity of hardware, including a gripping arm 1, the lower part of the gripping arm 1 is fixedly connected with a support rod 2, the inside of the support rod 2 is provided with a control shaft 3, and the lower end of the support rod 2 is alone A connector 4 is connected, and the control shaft 3 is set in the support rod 2 without interfering with it. The upper end of the control shaft 3 is provide...

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Abstract

The invention relates to the technical field of hardware machining equipment, and discloses a rust removal device for an internal cavity of hardware. The rust removal device for the internal cavity ofthe hardware comprises a grabbing arm, a supporting rod is fixedly connected to the lower part of the grabbing arm, a control shaft is arranged in the supporting rod, a connector is solely connectedto the lower end of the supporting rod, a movable joint is fixedly connected to the right side of the connector, an adjustable counterweight is movably connected to the right side of the movable joint, an extension arm is fixedly connected to the left side of the connector, a screw is arranged in the extension arm, dustproof cloth is arranged on the upper side and the lower side of the extension arm, the upper side and the lower side of the screw extend out of the extension arm to be provided with movable blocks, connecting rods are arranged on the outer sides of the movable blocks, and a pushrod is movably connected between the middle part of the connecting rod and the right side of the movable block. According to the rust removal device for the internal cavity of the hardware, the screwis driven to drive the movable block to continuously perform rust removal operation along the extension arm through rotation of the control shaft, so that the rust removal operation efficiency of thecontinuous inner surface is greatly improved.

Description

technical field [0001] The invention relates to the technical field of hardware processing equipment, in particular to a rust removal device for internal cavities of hardware parts. Background technique [0002] As metal products have become an indispensable tool in our daily life, how to deal with rusty hardware has become an important task. Rusty metal parts often lose their original functions, but proper rust removal can Recycling protects the environment and saves costs, killing two birds with one stone. [0003] The derusting friction head of the existing hardware derusting equipment is set on the surface of the device, which has no ductility. The surface of the workpiece to be derusted can only be placed on it for derusting, and some chemical derusting is only suitable for some special situation, and the derusting solution is also faced with the problem of not being energy-saving and environmentally friendly, and difficult to deal with. Therefore, there is no good der...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B23/04B24B23/00B24B27/033
CPCB24B23/005B24B23/04B24B27/033
Inventor 李红英
Owner 济南红英贸易有限公司
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