一种钣金件冲压模具

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By introducing a first lead screw, a second hydraulic telescopic device, and a servo motor into the sheet metal stamping die, the problem of poor clamping mechanism fixation effect was solved, achieving higher clamping firmness and adjustment flexibility, and ensuring accurate positioning and fixation of sheet metal parts.

CN224508155UActive Publication Date: 2026-07-17SUZHOU HAOQI PRECISION SHEET METAL CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: SUZHOU HAOQI PRECISION SHEET METAL CO LTD
Filing Date: 2025-06-10
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

The clamping mechanism of existing sheet metal stamping dies has poor fixing effect, and the adjustment direction is not comprehensive or flexible enough, resulting in unstable clamping and inconvenient operation.

Method used

The mounting platform position is adjusted by a first lead screw and a second hydraulic telescopic device, the clamping plate position is adjusted by a second servo motor and a second lead screw, and the accurate positioning of the sheet metal parts is ensured by a positioning plate. The servo motor and hydraulic device are used to improve the adjustment accuracy and flexibility.

Benefits of technology

The clamping mechanism is made more robust and flexible to adjust, ensuring accurate positioning and fixation of sheet metal parts and improving operational efficiency.

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Abstract

本实用新型公开了一种钣金件冲压模具，包括加工台，所述加工台上端的两侧均固定设置有安装架，安装架呈开放式结构，所述安装架内部的前后端均设置有限位槽，所述安装架的下端设置有第一丝杆，第一丝杆的上下端分别与安装架、加工台转动连接，所述第一丝杆的外部套接设置有移动台，移动台的前后端均延伸至限位槽内部的，且移动台与限位槽滑动限位，所述移动台外部一侧的前后端均固定设置有第二液压伸缩装置，第二液压伸缩装置的伸缩端贯穿并延伸至移动台的另一侧，所述第二液压伸缩装置伸缩端的一侧固定设置有安装台，该结构解决了夹持机构的固定效果不够好，以及夹持机构调节不够灵活的问题。

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Claims

1. A sheet metal stamping die, comprising a processing table (1), characterized in that: Mounting brackets (6) are fixedly installed on both sides of the upper end of the processing table (1). The mounting brackets (6) have an open structure. The front and rear ends of the mounting brackets (6) are provided with limiting grooves (17). The lower end of the mounting brackets (6) is provided with a first lead screw (10). The upper and lower ends of the first lead screw (10) are rotatably connected to the mounting brackets (6) and the processing table (1), respectively. A moving table (7) is sleeved on the outside of the first lead screw (10). The front and rear ends of the moving table (7) extend into the limiting grooves (17), and the moving table (7) slides and is limited by the limiting grooves (17). The front and rear ends of the moving table (7) are fixedly installed with a second hydraulic telescopic device (8) on one side of the outside. The telescopic end of the second hydraulic telescopic device (8) passes through and extends to the other side of the moving table (7). A mounting table (12) is fixedly installed on one side of the telescopic end of the second hydraulic telescopic device (8).

2. The sheet metal part stamping die of claim 1, wherein: A first servo motor (9) is fixedly installed at the center of the upper end of the mounting bracket (6). The output shaft of the first servo motor (9) extends to the lower part of the mounting bracket (6) and is fixedly connected to the first lead screw (10).

3. The sheet metal part stamping die of claim 2, wherein: The mounting platform (12) has two sliding grooves (13) inside the center of the processing platform (1). One side of the sliding groove (13) is open and the sliding grooves (13) are symmetrically arranged. A second lead screw (19) is provided inside the sliding groove (13). The front and rear ends of the second lead screw (19) are rotatably connected to the inner wall of the sliding groove (13). A connecting seat (18) is sleeved on the outside of the second lead screw (19). The connecting seat (18) slides with the sliding groove (13) and one side of the connecting seat (18) extends to the outside of the sliding groove (13). A clamping plate (15) is fixedly provided on one side of the outside of the connecting seat (18).

4. The sheet metal part stamping die of claim 3, wherein: The front and rear ends of the mounting platform (12) are fixedly equipped with a second servo motor (14), and the output shaft of the second servo motor (14) extends into the interior of the slide groove (13) and is fixedly connected to the second lead screw (19).

5. The sheet metal part stamping die of claim 4, wherein: A positioning plate (16) is fixedly provided at the upper end of the clamping plate (15), and the positioning plate (16) is arranged in an "L" shape.

6. The sheet metal part stamping die of claim 5, wherein: A lower mold (11) is provided at the center of the upper end of the processing table (1), and the side wall of the lower mold (11) is in contact with the clamping plate (15).

7. The sheet metal part stamping die of claim 6, wherein: The processing table (1) is fixedly provided with a fixed frame (3) on the upper end outside the mounting frame (6). A first hydraulic telescopic device (4) is fixedly provided at the center of the upper end of the fixed frame (3). The telescopic end of the first hydraulic telescopic device (4) extends to the lower part of the fixed frame (3). An upper mold (5) is fixedly provided at the lower end of the telescopic end of the first hydraulic telescopic device (4). The upper mold (5) and the lower mold (11) are in corresponding positions. Support rods (2) are fixedly provided at the four corners of the lower end of the processing table (1).