CN205816519U

CN205816519U - Blanking die for stamping-out upper crossbeam of automobile water tank inner panel

Info

Publication number: CN205816519U
Application number: CN201620664215.8U
Authority: CN
Inventors: 胡孔兵
Original assignee: Zhengzhou Pai Si Car Body Engineering Co Ltd
Current assignee: Zhengzhou Pai Si Car Body Engineering Co Ltd
Priority date: 2016-06-29
Filing date: 2016-06-29
Publication date: 2016-12-21
Anticipated expiration: 2026-06-29

Abstract

This utility model discloses a kind of blanking die for stamping-out upper crossbeam of automobile water tank inner panel, including pedestal, it is fixed on pedestal the die with cutting edge of die, the punch with punch cutting edge matched with die, it is characterized in that, be fixed with on described cutting edge of die be served only for workpiece is interrupted cut tongue cutting edge, also be fixed with on described punch cutting edge with cut on cutting edge of die that tongue matches cut tongue cutting edge, during blanking die work, the profile stamping-out of punch cutting edge pressed by the cutting edge of die region workpiece tangent with punch cutting edge, cut the region processing workpiece that tongue cutting edge matches to be cut off, thus provide convenient for next step side blow, ensure crudy.

Description

Blanking die for stamping-out upper crossbeam of automobile water tank inner panel

Technical field

This utility model relates to auto parts manufacture field, particularly relates to a kind of for upper crossbeam of automobile water tank inner panel stamping-out Mould.

Background technology

Automobile industry is the industrial important component part of China, radiator be automobile circulating water and electromotor cold But with the main storage container of water, the manufacturing process of upper crossbeam of automobile water tank inner panel needs to use blanking die, currently used Blanking die include pedestal, be fixed on pedestal that the die with cutting edge of die matches with die with punch cutting edge Punch, this blanking die structure is single, when processing the irregularly-shaped hole that face angle is 90o on upper crossbeam of automobile water tank inner panel very Difficult guaranteed quality.

Summary of the invention

Utility model aim to overcome that deficiency of the prior art, thus provide a kind of punch cutting edge and cutting edge of die On be respectively and fixedly provided with the blanking die cutting tongue cutting edge.

This utility model adopts the technical scheme that: a kind of blanking die for stamping-out upper crossbeam of automobile water tank inner panel, Including pedestal, being fixed on pedestal the punch with punch cutting edge that the die with cutting edge of die matches with die, it is special Levy and be, described cutting edge of die is fixed be served only for workpiece is interrupted cut tongue cutting edge, also solid on described punch cutting edge Surely have with cut on cutting edge of die that tongue matches cut tongue cutting edge.

Cut tongue cutting edge less than cutting edge of die on described die, described punch cuts tongue cutting edge also below punch cutting edge.

Described cutting edge of die, punch cutting edge and cut tongue cutting edge and made by hard wear-resistant material.

Described cutting edge of die, punch cutting edge and cut tongue Blade dimensions and determine according to workpiece size to be processed.

The beneficial effects of the utility model are: be respectively and fixedly provided with on cutting edge of die and punch cutting edge and be served only for process workpiece Tongue cutting edge is cut in cut-out, can guarantee that and while positive punching, the vertical of side blow is cut position first when the irregularly-shaped hole that stamping-out face angle is 90o Row cuts off, thus ensures crudy.

Accompanying drawing explanation

Fig. 1 is that the master of the blanking die for stamping-out upper crossbeam of automobile water tank inner panel regards cross-sectional schematic；

Fig. 2 is the left view cross-sectional schematic of the blanking die for stamping-out upper crossbeam of automobile water tank inner panel；

Fig. 3 is punch cutting edge and cut tongue cutting edge fragmentary bottom schematic diagram.

Detailed description of the invention

The blanking die for stamping-out upper crossbeam of automobile water tank inner panel as shown in Figure 1,2 and 3, including pedestal 1, described base Being fixed with die 2 on seat 1, described die 2 needs to be provided with cutting edge of die 3 according to processing workpiece, described die 2 is positioned at die Being additionally provided with at cutting edge 3 and cut tongue cutting edge 4 less than cutting edge of die 3, described blanking die also includes punch 5, and described punch 5 sets Be equipped with the punch cutting edge 6 that matches with cutting edge of die 3 with cut that tongue cutting edge 4 matches cut tongue cutting edge 7, during blanking die work, The profile stamping-out of punch cutting edge pressed by the cutting edge of die 3 region workpiece tangent with punch cutting edge 6, cuts tongue cutting edge 4 and cuts tongue cutting edge 7 and join The region processing workpiece closed is cut off, thus provides convenient for next step side blow.

Claims

1., for a blanking die for stamping-out upper crossbeam of automobile water tank inner panel, including pedestal, it is fixed on pedestal with die The punch with punch cutting edge that the die of cutting edge matches with die, it is characterised in that: it is fixed with only on described cutting edge of die Cut tongue cutting edge for what workpiece was interrupted, described punch cutting edge is also fixed with and cutting of cutting on cutting edge of die that tongue matches Tongue cutting edge.

Blanking die for stamping-out upper crossbeam of automobile water tank inner panel the most according to claim 1, it is characterised in that: described Cut tongue cutting edge less than cutting edge of die on die, described punch cuts tongue cutting edge also below punch cutting edge.

Blanking die for stamping-out upper crossbeam of automobile water tank inner panel the most according to claim 1, it is characterised in that: described Cutting edge of die, punch cutting edge and cut tongue cutting edge and made by hard wear-resistant material.

Blanking die for stamping-out upper crossbeam of automobile water tank inner panel the most according to claim 1, it is characterised in that: described Cutting edge of die, punch cutting edge and cut tongue Blade dimensions and determine according to workpiece size to be processed.