Large sheet metal part limiting bending tool

A sheet metal part and bending technology, applied in the field of limit bending tooling of large sheet metal parts, can solve the problems of low safety factor, time-consuming and laborious processing, etc., and achieve the effect of reducing labor force, improving safety factor, and simple structure

CN112371778AInactive Publication Date: 2021-02-19CHANGZHOU BAOQI VEHICLE PARTS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-02-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of part machining equipment, in particular to a large sheet metal part limiting bending tool which comprises a support. A cross beam connecting rod is fixed to the upper end of the support, a supporting guide frame is fixedly connected to the lower end of the support, a penetration-insertion hole for transverse penetration-insertion of a sheet metal part body is formed in the middle of the supporting guide frame, and a left limiting piece and a right limiting piece are arranged at the positions, on the two sides of the supporting guide frame, of thesupport in a penetration-insertion mode. According to the large sheet metal part limiting bending tool, the sheet metal part is inserted into the penetration-insertion hole in the supporting guide frame in a penetrating mode, then the sheet metal part is laterally limited and fixed through the left limiting piece and the right limiting piece on the two sides of the support, then an operator bendsthe sheet metal part, the tool is simple in structure, the sheet metal part can be quickly and effectively bended, labor force is greatly reduced, and the safety coefficient of bending of large sheetmetal parts is increased.
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Description

Technical field

[0001] The present invention relates to the technical field of parts processing equipment, in particular a large sheet metal limit bending tool.Background technique

[0002] Bending is a common process in machining, which is more common. The existing bending method generally uses a hand-bent or an automatic bending machine to be bent. Handmade bending is generally efficient, when the large sheet metal parts, multi-person operation, even need for forklift, the worker's labor intensity, low production efficiency, lack of limit institutions in the bend, have potential security risks .Inventive content

[0003] In order to overcome the existing large sheet metal bending costs and the low safety factor is low, the present invention provides a large sheet metal limit bending tool, which is inserted into a sheet metal member in the support guide frame. In the jack, then the sheet metal member is fixed by the left metal part and the right limit member on both sides of the bracket, and...

Examples

Embodiment Construction

[0018]Such asfigure 1 It is a schematic structural diagram of the present invention, a large sheet metal limit bending tool, including a bracket 1, and the upper end of the bracket 1 fixes a beam connecting rod 2, the bracket 1 fixedly connected to the support guide frame 3, the support orientation The interior of the frame 3 is opened in a cross-shaped hole 5 for the sheet metal body 4, the support guide frame 3, and the support guide frame 1 is inserted with the left limit piece 6 and the right limiting member 7.

[0019]CombineFigure 1 to Figure 3As shown, the left limit piece 6 and the right limiting member 7 are the same, and each is formed by the bolt 8 and the push plate 9, the bolt 8 passes through the bracket 1 and inserted into the piercing hole 5 of the support guide frame 3, The front end of the bolt 8 is connected to the push plate 9.

[0020]Combineimage 3 withFigure 4 As shown, the push plate 9 is opened with a slot 10 for the bolt 8 insertion, and the finisher plate 11 is ...