一种金属板材加工用固定装置

By designing an adjustable fixing device, the problem of poor adaptability of metal sheet size in the existing technology is solved, and stable fixing of sheets of different sizes and improved drilling accuracy are achieved.

CN224509082UActive Publication Date: 2026-07-17JIAXING JIAYOU STAINLESS STEEL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIAXING JIAYOU STAINLESS STEEL CO LTD
Filing Date
2025-08-12
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing technology cannot flexibly adjust the position of the fixing device according to the size of the metal sheet, resulting in unstable fixing of metal sheets of different sizes during drilling.

Method used

A fixing device for metal sheet processing was designed. By setting an adjustable fixing part on the base plate, including a fixing screw, a fixing plate, a positioning head and an adjusting rod, and using elastic rubber blocks, the device can achieve stable fixing and flexible adjustment of the four corners of the metal sheet.

Benefits of technology

It enables the adjustment of the fixing device position according to the size of the sheet metal, ensuring stable fixing of the four corners of metal sheets of different sizes, improving drilling accuracy and avoiding damage caused by direct contact.

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Abstract

本实用新型公开了一种金属板材加工用固定装置，包括底板，底板安装在钻孔平台上，底板上设有对金属板材四角处进行固定的四个固定部，底板上开有若干固定孔，固定部包括与固定孔螺纹连接的固定螺杆、连接在固定螺杆上的固定板以及用于固定金属板材的定位头，固定板呈U型，金属板材置于固定板的U型空间内，固定板上开有与定位头螺纹连接的螺纹孔，定位头与金属板材表面抵触，本实用新型的有益效果是能根据板材的尺寸大小调整四个固定部的位置使其能对不同尺寸金属板材的四角处稳定固定，从而达到能根据金属板材的尺寸进行灵活调整的目的。
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Claims

1. A fixing device for sheet metal working, comprising a base plate (1) which is mounted on a drilling platform, characterized in that, The base plate (1) is provided with four fixing parts (100) for fixing the four corners of the metal plate. The base plate (1) has a number of fixing holes (101). The fixing part (100) includes a fixing screw (2) threaded to the fixing hole (101), a fixing plate (3) connected to the fixing screw (2), and a positioning head (4) for fixing the metal plate. The fixing plate (3) is U-shaped. The metal plate is placed in the U-shaped space of the fixing plate (3). The fixing plate (3) has a threaded hole (301) threaded to the positioning head (4). The positioning head (4) abuts against the surface of the metal plate.

2. The apparatus according to claim 1, wherein The fixing plate (3) has a positioning hole (302) which is connected to the U-shaped space of the fixing plate (3). The fixing plate (3) is provided with an adjusting rod (5) which is threadedly connected to the positioning hole (302). The output end of the adjusting rod (5) is connected to a fixing block (6) that abuts against the metal plate.

3. The apparatus according to claim 2, wherein The positioning head (4) includes a threaded rod (41) threadedly connected to a threaded hole (301) and a positioning block (42) installed at the output end of the threaded rod (41), the positioning block (42) abutting against the surface of the metal plate.

4. The apparatus according to claim 3, wherein The positioning block (42) is connected to an elastic rubber block (7), which includes an air cavity (8) and an exhaust hole (9) communicating with the air cavity (8). The elastic rubber block (7) has a suction hole (10) communicating with the air cavity (8).