CN102962356A

CN102962356A - Hinge fixing seat preforming die

Info

Publication number: CN102962356A
Application number: CN2012104633682A
Authority: CN
Inventors: 顾建军
Original assignee: Wuxi Aibo Metal Products Co Ltd
Current assignee: Wuxi Aibo Metal Products Co Ltd
Priority date: 2012-11-17
Filing date: 2012-11-17
Publication date: 2013-03-13

Abstract

The invention provides a hinge fixing seat preforming die. The hinge fixing seat preforming die has the advantages that forming and flanging work procedures of parts can be completed in one time without replacing with another die, so that the part forming cycle is reduced, the efficiency is increased, and the die cost is reduced. The hinge fixing seat preforming die comprises an upper die structure and a lower die structure; the upper die structure comprises an upper die board, wherein the upper part of the upper die board is connected with a die handle, and an upper backing board and a male die are sequentially mounted at the lower part of the upper die board from top to bottom; and the lower die structure comprises a lower die board, wherein a lower backing board and a jacking block are sequentially mounted at the upper part of the lower die board from bottom to top. The hinge fixing seat preforming die is characterized in that female die inserts are mounted at the two sides of the jacking block, and male die inserts are mounted at the two sides of the male die.

Description

The fixing seat of hinge preforming mould

Technical field

The present invention relates to the finishing die structure of body of a motor car workpiece, be specially the fixing seat of hinge preforming mould.

Background technology

Characteristics requirement based on fixing seat of hinge, fixing seat of hinge needs to finish die mould and two operations of flange in forming process, the fixing seat of hinge preforming mould structure that adopts at present can only be finished separately pressure-type process, and then place next mould to carry out flange the part behind the die mould, cause the forming parts cycle long, efficient is low, and die cost is high.

Summary of the invention

For the defects of prior art, the invention provides the fixing seat of hinge preforming mould, can make the moulding of part and overturning process is disposable finishes, need not to change another set of mould, reduce the forming parts cycle, improved efficient, reduced die cost.

Technical scheme of the present invention is: it comprises upper die structure and lower die structure, described upper die structure comprises cope match-plate pattern, the top of described cope match-plate pattern is connected with die shank, bottom upper padding plate and punch is installed from top to bottom successively, described lower die structure comprises lower bolster, described lower bolster top is equipped with lower bolster and jacking block from bottom to top successively, it is characterized in that: described jacking block both sides are equipped with die plate insert, and described punch both sides are equipped with punch insert.

It is further characterized in that: described punch insert is connected with cope match-plate pattern with upper padding plate; The described die plate insert outside is equipped with die block, and described die block top is equipped with locating piece, and described locating piece and the described die block one anchor mould that works is inserted.

The present invention adopts after the said structure, workpiece is in forming process, jacking block and punch compressing workpiece carry out die mould, behind the matched moulds, die plate insert and punch insert have also been finished the flange of workpiece in the time of Workpiece shaping, and therefore whole forming process has comprised die mould and flange two procedures, has reduced operation, improve efficient, reduced die cost.

Description of drawings

Fig. 1 is main TV structure schematic diagram of the present invention;

Fig. 2 is workpiece to be processed master TV structure schematic diagram of the present invention.

The specific embodiment

Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.

See Fig. 1, the present invention includes it and comprise upper die structure and lower die structure, upper die structure comprises cope match-plate pattern 3, the top of cope match-plate pattern 3 is connected with die shank 5, the bottom is equipped with upper padding plate 6 and punch 7 from top to bottom successively, punch 7 both sides are equipped with punch insert 11, punch insert 11 and upper padding plate 6 are connected with cope match-plate pattern and are connected, lower die structure comprises lower bolster 8, lower bolster 8 tops are equipped with lower bolster 9 and jacking block 10 from bottom to top successively, jacking block 10 both sides are equipped with die plate insert 4, die plate insert 4 outsides are equipped with die block 2, and die block 2 tops are equipped with locating piece 1, and locating piece 1 and the die block 2 one anchor mould that works inserts 4.

Workpiece is in forming process, jacking block 10 and punch 7 compressing workpiece carry out die mould, behind the matched moulds, die plate insert 4 and punch insert 11 have also been finished the flange of workpiece in the time of Workpiece shaping, therefore whole forming process has comprised die mould and flange two procedures, reduce operation, improved efficient, reduced die cost.

Claims

1. fixing seat of hinge preforming mould, it comprises upper die structure and lower die structure, described upper die structure comprises cope match-plate pattern, the top of described cope match-plate pattern is connected with die shank, bottom upper padding plate and punch is installed from top to bottom successively, described lower die structure comprises lower bolster, described lower bolster top is equipped with lower bolster and jacking block from bottom to top successively, it is characterized in that: described jacking block both sides are equipped with die plate insert, and described punch both sides are equipped with punch insert.

2. fixing seat of hinge preforming mould according to claim 1, it is characterized in that: described punch insert is connected with cope match-plate pattern with upper padding plate.

3. fixing seat of hinge preforming mould according to claim 1, it is characterized in that: the described die plate insert outside is equipped with die block, described die block top is equipped with locating piece, and described locating piece and the described die block one anchor mould that works is inserted.