CN202114152U - Automobile panel punching die capable of forming front turnup and lateral turnup on same workstation - Google Patents

Abstract

The utility model relates to an automobile panel punching die capable of forming a front turnup and a lateral turnup on the same workstation, which consists of an upper die, a lower die, an upper press feed core, a lower press feed core and a turnup insert. The technical scheme includes that (1), a guide rail is manufactured on the lower portion of the upper die, an upper horizontal slider is slidably mounted on the guide rail and is guided by the same, and an upper turnup insert guide plate is obliquely fixedly mounted on the other side of the lower portion of the upper horizontal slider; (2), a lower turnup insert guide plate is manufactured on the lower press feed core corresponding to the lower turnup insert guide plate of the upper press feed core, the lower press feed core rotates along with a rotary shaft, and an upper inclined guide plate is fixedly mounted at the lower end of the lower press feed core; and (3), an air cylinder is fixedly mounted on a die support of the lower press feed core, a lower horizontal slide plate is fixedly radially mounted on the air cylinder by the aid of a fixing plate and can slide horizontally in a guided manner, a lower inclined guide plate is fixedly mounted on the lower horizontal slide plate, and the lower horizontal guide plate and the upper horizontal guide plate are inserted to each other and capable of sliding. The automobile panel punching die integrates two procedures into one, another die is omitted, and cost is reduced. Meanwhile, procedures of production lines of automobile factories are reduced while production efficiency is increased by 20%.

Description

Positive flange and side flanging are with the stamping die of automotive covering part of station moulding

Technical field

The utility model belongs to mould applications, relates to stamping die of automotive covering part, and especially a kind of positive flange and side flanging are with the stamping die of automotive covering part of station moulding.

Background technology

At present, the automobile panel of domestic production is designed with the product of punching press negative angle, all adopts and is just turning over earlier the processing arrangement of rollover again, and mould is more, and work step is more, and production efficiency is lower, can not one-shot forming, so percent defective is also higher.Promptly, many molds to come moulding, also want many stations to process simultaneously on the production line with respect to present patent application mechanism.

Through retrieval, do not find the patent publication us identical as yet with present patent application.

Summary of the invention

The purpose of the utility model is to overcome the weak point of prior art, provide a kind of can be once with the station moulding, with low cost, production efficiency is high, the positive flange of good product quality and side flanging be with the stamping die of automotive covering part of station moulding.

The utility model solves the technical scheme that its technical problem adopted:

A kind of positive flange and side flanging are with the stamping die of automotive covering part of station moulding; Constitute by upper die and lower die, last binder core, following binder core, flange insert; Between patrix and following binder core, flange insert is installed; Between binder core and the following binder core product is being installed on the flange insert next door, is being it is characterized in that:

(1) be shaped on a guide rail in the patrix bottom, this guide rail guiding cross sliding clock on that is slidingly installed, the bottom side plate of cross sliding clock installs flange insert on the product position, and the bottom opposite side of last cross sliding clock is oblique to install the upper overturning guide plate of inserting;

(2) binder core down is being installed on the counterdie, on corresponding upper overturning is inserted the following binder core of guide plate, is being shaped on flange insert guide plate, this time binder core is descending binder core lower end to install slope guide plate on through rotating shaft realization rotation;

(3) install a cylinder in the counterdie bottom, this cylinder radially installs horizontal slide plate through fixed head, is installing slope guide plate on the horizontal slide plate down, and the mutual setting-in of following horizontal guide plate and last horizontal guide plate slides.

The advantage and the beneficial effect of the utility model are:

1, this diel is comprehensive two procedures in together, reduces by a mold, has reduced cost; Reduced the operation of automobile factory's production line simultaneously, improved production efficiency and reached 20%

2, one-time positioning has been reduced in same station production in the moulding position of this diel, has also just reduced the one-time positioning error, so quality of production stability can be greatly improved.

3, this diel is simple in structure, and design science has also improved production efficiency when reducing cost, again since in same mould with station production, product quality and stability also are guaranteed.

Description of drawings

Fig. 1 is the workpiece punching press cross section simplified schematic diagram of the utility model;

Fig. 2 is the forming die structure front view of the utility model;

Fig. 3 is partial cross section's sectional structure sketch map of Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing, through specific embodiment the utility model is done further to detail, following examples are descriptive, are not determinate, can not limit the protection domain of the utility model with this.

A kind of positive flange and side flanging are with the stamping die of automotive covering part of station moulding; Constitute by patrix 4, last binder core 1, flange insert 2, counterdie 13, following binder core 3; The binder core is installed on the patrix; The binder core is installed down on the counterdie, between patrix and following binder core, flange insert is installed, between binder core and the following binder core product is being installed on the flange insert next door.Above-mentioned each parts and syndeton thereof are prior art, therefore not concrete all formations of narration.

The innovative point of the utility model is:

Be shaped on a guide rail 5 in the patrix bottom, this guide rail guiding cross sliding clock 6 on that is slidingly installed, the bottom side plate of cross sliding clock installs flange insert on the product position, and the bottom opposite side of last cross sliding clock is oblique to install the upper overturning guide plate 7 of inserting.

Binder core under installing on the counterdie below the patrix is shaped on flange insert guide plate 8 on the following binder core of corresponding flange insert guide plate, this time binder core is realized rotation through rotating shaft 9, installs slope guide plate 10 in following binder core lower end.

Install a cylinder 15 in the counterdie bottom, this cylinder radially installs horizontal slide plate 12 through fixed head 14, but the operation of this time horizontal slide plate horizontally-guided; Installing slope guide plate 11 on the horizontal slide plate down, the mutual setting-in of following horizontal guide plate and last horizontal guide plate slides, and through the rotating shaft realization rotation of binder core down of binder core down, Fig. 3 dotted line is depicted as the position view after the slip.

The operation principle of the utility model is:

Referring to Fig. 1, during work, punch line sends teletype signal; Plane A press-fits fixingly on the product, and punch die is descending along pressing direction, and cylinder slides through horizontal guide plate down and the mutual setting-in of last horizontal guide plate and drives down that the binder core rotates simultaneously; The binder core arrives the operating position under guaranteeing before flange insert is touched material, goes up the binder core then to contact with product, and punch die continues the positive flange of descending realization B section; The upper overturning of the last flange insert guide plate of inserting contacts with following flange insert guide plate on the following binder core and changes into lateral movement, and realization C section side flanging is after the moulding end; Following binder core must rotate back to initial position in advance, and the product that has produced negative angle after the assurance moulding takes out from mould smoothly.Specify: after moulding finished, molded because of the C section, product was wrapped in down the binder core and can't vertically takes out; When so patrix lifts; Flange insert is along the side direction backhaul, and the binder core is along the opposite direction backhaul, after backhaul finishes under the while cylinder task driven; Interfere to disappear, manipulator takes out product from mould.

Claims (1)

1. positive flange and side flanging are with the stamping die of automotive covering part of station moulding; Constitute by upper die and lower die, last binder core, following binder core, flange insert; Between patrix and following binder core, flange insert is installed; Between binder core and the following binder core product is being installed on the flange insert next door, is being it is characterized in that:

(1) be shaped on a guide rail in the patrix bottom, this guide rail guiding cross sliding clock on that is slidingly installed, the bottom side plate of cross sliding clock installs flange insert on the product position, and the bottom opposite side of last horizontal slide plate is oblique to install the upper overturning guide plate of inserting;

(2) binder core down is being installed on the counterdie, on corresponding upper overturning is inserted the following binder core of guide plate, is being shaped on flange insert guide plate, this time binder core is descending binder core lower end to install slope guide plate on through rotating shaft realization rotation;

(3) install a cylinder in the counterdie bottom, this cylinder radially installs horizontal slide plate through fixed head, is installing slope guide plate on the horizontal slide plate down, and the mutual setting-in of following horizontal guide plate and last horizontal guide plate slides.