一种金属连接件加工用的定位治具

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By combining the design of the support platform, the flat pushing mechanism and the angle adjusting mechanism, and using the buffer airbag, the problems of single-dimensional positioning and wear of existing positioning fixtures are solved, and the precise multi-dimensional positioning and wear-free processing of metal connectors are realized.

CN224509070UActive Publication Date: 2026-07-17DONGGUAN TAIMAO HARDWARE & PLASTIC CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: DONGGUAN TAIMAO HARDWARE & PLASTIC CO LTD
Filing Date: 2025-07-24
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

Existing metal connector positioning fixtures can only move in one dimension during positioning, resulting in incomplete fixation, and the positioning structure may cause wear due to direct contact with the metal connector.

Method used

A positioning fixture including a support platform, a pushing mechanism, an angle adjustment mechanism, and a buffer airbag was designed. Multi-dimensional positioning is achieved by combining the pushing mechanism and the angle adjustment mechanism, and the buffer airbag is used to avoid wear. Soft material is used to increase the contact area for buffer positioning.

Benefits of technology

It achieves precise multi-dimensional positioning of metal connectors, avoids wear, adapts to the processing needs of metal connectors of various shapes, and improves positioning accuracy and processing efficiency.

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Abstract

本实用新型公开了一种金属连接件加工用的定位治具，包括支撑台和设置于支撑台上的平推机构，在平推机构上设置有调角机构和定位件，支撑台包括台体，在台体的上端面固定有凸出台，凸出台用于放置待加工的金属连接件，平推机构包括平推电机以及与平推电机的输出端固定连接的丝杆，平推电机固定于台体上，在丝杆上设置有滑座，调角机构包括电机座以及固定于电机座上的调角电机，调角电机的输出端固定连接有转轴，在转轴上固定有翻转块。该金属连接件加工用的定位治具，可对定位件进行位置的灵活变换，实现对金属连接件的精准定位，对各种形状的待加工金属连接件均可起到良好的定位作用，设置的缓冲气囊可避免对金属连接件造成磨损。

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Claims

1. A positioning jig for processing a metal connecting piece, comprising a supporting table (1) and a horizontal pushing mechanism (2) arranged on the supporting table (1), an angle adjusting mechanism (3) and a positioning piece (4) are arranged on the horizontal pushing mechanism (2), characterized in that: The support platform (1) includes a platform body (11), and a protruding plate (12) is fixed on the upper end surface of the platform body (11). The flat pushing mechanism (2) includes a flat pushing motor (21) and a lead screw (22) fixedly connected to the output end of the flat pushing motor (21). The flat pushing motor (21) is fixed on the platform body (11), and a slide (24) is provided on the lead screw (22). The angle adjustment mechanism (3) includes a motor base (31) and an angle adjustment motor (32) fixed on the motor base (31). A rotating shaft (33) is fixedly connected to the output end of the angle adjustment motor (32), and a flipping block (34) is fixed on the rotating shaft (33). The positioning component (4) includes a fixing plate (41) and a storage seat (42) fixed on the fixing plate (41). The fixing plate (41) is fixed to the upper end surface of the flipping block (34), and a buffer airbag (43) is provided on the storage seat (42).

2. The positioning jig for processing a metal connector according to claim 1, characterized in that: The upper end face of the platform (11) is provided with an upper sliding groove (111), and the lead screw (22) is horizontally arranged in the upper sliding groove (111), and the lead screw (22) is rotatably connected to the platform (11).

3. The positioning jig for processing a metal connector according to claim 2, characterized in that: The upper slide groove (111) is also fixed with two slide rails (23), and the slide block (24) is set on the two slide rails (23).

4. The positioning jig for processing a metal connector according to Claim 1, wherein: The motor base (31) is fixed to the upper end face of the slide (24), and the motor base (31) is U-shaped. The rotating shaft (33) is rotatably connected to the motor base (31).

5. The positioning jig for processing a metal connector according to Claim 1, wherein: The end of the storage base (42) away from the fixing plate (41) is provided with a mounting groove, which has three openings.

6. The positioning jig for processing a metal connector according to claim 5, wherein: The buffer airbag (43) includes a connecting plate (431) and a main airbag (432) fixedly connected to the connecting plate (431). The connecting plate (431) is fixed inside the mounting groove. The main airbag (432) has auxiliary airbags (433) at both ends, and the main airbag (432) and the two auxiliary airbags (433) are respectively located in the three openings of the mounting groove.

7. The positioning jig for processing a metal connector according to Claim 6, wherein: Each of the two sub-capsules (433) is fixed with a foot (434), and each of the two foot (434) is fixedly bonded with a gasket (435).