CN206046830U - Automobile seat side sheet metal forming punching die structure - Google Patents

Abstract

The utility model discloses a kind of automobile seat side sheet metal forming punching die structure, including：Upper bolster and die shoe, the lower end of the upper bolster is provided with upper die plate and molding iron core punch, the lower end of the die shoe is supported in frame by some bottom seat pads, in the molding iron core die that the upper end of the die shoe is provided with lower mold backing plate and is cooperated with molding iron core punch, car seat side plate is arranged between molding iron core punch and molding iron core die, it is connected with lathe jacking apparatus by some push rods in the lower end of the molding iron core die, lead column on some is evenly arranged with the frame of the upper bolster upper end, some upper fairleads cooperated with upper lead column are evenly arranged with the upper end of the upper bolster, buffer spring is arranged with upper lead column on described between fairlead and frame, lower lead column is symmetrically arranged with the die shoe of upper bolster lower end both sides.

Description

Automobile seat side sheet metal forming punching die structure

Technical field

This utility model is related to a kind of auto parts machinery processing mold, more particularly to a kind of automobile seat side sheet metal forming stamping die Lamps structure.

Background technology

With the continuous improvement of living standards of the people, automobile has become the main means of transport of people's trip, automotive seat Side plate is typically all to be processed by mould punching press, and existing mould mainly includes：Upper bolster and die shoe, The lower end of the upper bolster is provided with upper die plate and molding iron core punch, and the lower end of the die shoe is by some bottom seat pads Support in frame, in the molding iron core that the upper end of the die shoe is provided with lower mold backing plate and is cooperated with molding iron core punch Die, car seat side plate are arranged between molding iron core punch and molding iron core die, under the molding iron core die End is connected with lathe jacking apparatus by some push rods.Existing mould is primarily present following shortcoming in process：First, Mould can produce very big impact force during punching press, and current mould does not possess pooling feature, and the wear rate of mould is high, Die life is short；2nd, existing mould molding iron core punch and molding iron core die in punching course typically all exists The internal electric heating tube that arranges is heated, and electric heating tube can be made inside molding iron core punch and molding iron core die into cellular State, reduces the self structure intensity of forming convax mould and molding concave die, no

Beneficial to the punching press of product, mould is easily damaged；3rd, existing mould can not realize automatic discharging, inconvenient operation.

Utility model content

Technical problem to be solved in the utility model is：There is provided a kind of punching press effect good automobile seat side sheet metal forming punching Pressing mold lamps structure.

In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is：Automobile seat side sheet metal forming punching press Mould structure, including：Upper bolster and die shoe, are provided with upper die plate and molding iron core punch in the lower end of the upper bolster, The lower end of the die shoe is supported in frame by some bottom seat pads, the upper end of the die shoe be provided with lower mold backing plate and The molding iron core die cooperated with molding iron core punch, car seat side plate are arranged on molding iron core punch and molding iron core Between die, it is connected with lathe jacking apparatus by some push rods in the lower end of the molding iron core die, the mould on described Some upper lead columns are evenly arranged with the frame of seat upper end, some guiding with are evenly arranged with the upper end of the upper bolster The upper fairlead that post cooperates, is arranged with buffer spring in the upper lead column on described between fairlead and frame, Lower lead column is symmetrically arranged with the die shoe of upper bolster lower end both sides, is respectively provided with the lower end both sides of the upper bolster There is the lower fairlead cooperated with lower lead column, under being arranged with the lower lead column between the lower fairlead and die shoe Buffer spring, is enclosed with ultra-fine heat preservation rock in the outside of the molding iron core punch and molding iron core die, respectively described Induction coil is wound with the outside of ultra-fine heat preservation rock, induction coil is connected with high frequency electric source, is set in the upper die plate Discharging push rod is equipped with, the discharging push rod

Lower end is offseted with car seat side plate, under the upper end of the discharging push rod and the discharging spring being arranged in upper bolster End offsets, and the upper end of discharging spring is fixed by spring fixing bolt.

The utility model has the advantages that：Above-mentioned automobile seat side sheet metal forming punching die structure, by upper buffer spring and Lower buffer spring can play buffering positioning action to the upper-lower position of upper die plate, buffer the huge shock in punching course Power, good buffer effect reduce the wear rate of mould, increase the service life；Induction coil replaces electric heating tube to forming iron simultaneously Core punch and molding iron core die are heated, and are eliminated and are installed electric heating tube in molding iron core punch and molding iron core die The drawbacks of in porous state, it is ensured that the self structure intensity of forming convax mould and molding concave die, beneficial to the punching press of product, mould is difficult Damage；Automatic discharging can be realized in addition, it is easy to operate.

Description of the drawings

Structural representations of the Fig. 1 for this utility model automobile seat side sheet metal forming punching die structure.

In figure：1st, upper bolster, 2, die shoe, 3, upper die plate, 4, molding iron core punch, 5, bottom seat pad, 6, frame, 7, under Die-cushion plate, 8, molding iron core die, 9, car seat side plate, 10, push rod, 11, upper lead column, 12, upper fairlead, 13, upper slow Rush spring, 14, lower lead column, 15, lower fairlead, 16, lower buffer spring, 17, ultra-fine heat preservation rock, 171, induction coil, 18, Discharging push rod, 19, discharging spring, 20, spring fixing bolt.

Specific embodiment

Describe in detail particular content of the present utility model below in conjunction with the accompanying drawings with specific embodiment.

As shown in figure 1, automobile seat side sheet metal forming punching die structure, including：Upper bolster 1 and die shoe 2, on described The lower end of die holder 1 is provided with upper die plate 3 and molding iron core punch 4, and the lower end of the die shoe 2 passes through some bottom seat pads 5 Support in frame 6, in the molding that the upper end of the die shoe 2 is provided with lower mold backing plate 7 and is cooperated with molding iron core punch 4 Iron core die 8, car seat side plate 9 are arranged between molding iron core punch 4 and molding iron core die 8, in the molding iron core The lower end of die 8 is connected with lathe jacking apparatus by some push rods 10, uniform in the frame 6 of 1 upper end of the upper bolster Some upper lead columns 11 are provided with, are evenly arranged with the upper end of the upper bolster 1 and some are cooperated with upper lead column 11 Upper fairlead 12, is arranged with buffer spring 13 in the upper lead column 11 on described between fairlead 12 and frame 1, described Lower lead column 14 is symmetrically arranged with the die shoe 2 of 1 lower end both sides of upper bolster, is set in the lower end both sides of the upper bolster 1 respectively The lower fairlead 15 cooperated with lower lead column 14 is equipped with, the lower lead column between the lower fairlead 15 and die shoe 1 Lower buffer spring 16 is arranged with 14, is enclosed with the outside of the molding iron core punch 4 and molding iron core die 8 respectively ultra-fine Heat preservation rock 17, is wound with induction coil 171 in the outside of the ultra-fine heat preservation rock 17, and induction coil is connected with high frequency electric source Connecing, discharging push rod 18 being provided with the upper die plate 3, lower end and the car seat side plate 9 of the discharging push rod 18 offset, The upper end of the discharging push rod 18 is offseted with 19 lower end of discharging spring being arranged in upper bolster 1, and the upper end of discharging spring 19 leads to Cross spring fixing bolt 20 to fix.

When above-mentioned automobile seat side sheet metal forming punching die structure is used, lathe jacking apparatus pass through 10 jacking molding of push rod Iron core die 8 is cooperated with molding iron core punch 4, during jacking, under upper bolster 1 drives

Fairlead 15 slides in lower lead column 14, and upper bolster 1 drives upper fairlead 12 to slide up in upper lead column 11 Move and extrude buffer spring 13 and play cushioning effect, positioning action, upper mould are played when upper lead column 11 is offseted with upper bolster 1 Seat is no longer moved up, and the car seat side plate 9 between molding iron core punch 4 and molding iron core die 8 is subject to punch forming, high Frequency power is powered with the induction coil 171 on the outside of molding iron core die 8 to molding iron core punch 4, iron core punch 4 and molding iron core Die 8 generates heat in the presence of electromagnetic induction, and beneficial to product punching press, punching press effect is good, after the completion of punching press, lathe jacking apparatus band Dynamic push rod 10 resets, and upper bolster 1 drives fairlead 12 upward sliding, upper bolster in upper lead column 11 under gravity Under the lower fairlead 15 of 1 drive in lower lead column 14 slides and extrudes, buffer spring 16 plays cushioning effect, instantly lead column 14 Positioning action is played when offseting with upper bolster 1, discharging push rod 18 carries out discharging to car seat side plate 9 by discharging spring 19.

Above-mentioned automobile seat side sheet metal forming punching die structure, can be to upper mould by upper buffer spring and lower buffer spring The upper-lower position of backing plate plays buffering positioning action, buffers the huge impact force in punching course, and good buffer effect reduces mould Wear rate, increase the service life；Induction coil replaces electric heating tube to enter molding iron core punch and molding iron core die simultaneously Row heating, eliminates and installs electric heating tube in molding iron core punch and molding iron core die the drawbacks of being in porous state, it is ensured that The self structure intensity of forming convax mould and molding concave die, beneficial to the punching press of product, mould is hardly damaged；Can realize in addition automatically Discharging, it is easy to operate.

Claims (1)

1. automobile seat side sheet metal forming punching die structure, including：Upper bolster（1）And die shoe（2）, in the upper bolster（1） Lower end be provided with upper die plate（3）With molding iron core punch（4）, the die shoe（2）Lower end pass through some bottom seat pads（5） It is supported on frame（6）On, in the die shoe（2）Upper end be provided with lower mold backing plate（7）And with molding iron core punch（4）Mutually The molding iron core die of cooperation（8）, car seat side plate（9）It is arranged on molding iron core punch（4）With molding iron core die（8）It Between, in the molding iron core die（8）Lower end pass through some push rods（10）It is connected with lathe jacking apparatus, its feature exists In：In the upper bolster（1）The frame of upper end（6）On be evenly arranged with some upper lead columns（11）, in the upper bolster（1）'s Upper end is evenly arranged with some with upper lead column（11）The upper fairlead for cooperating（12）, the fairlead on described（12）With machine Frame（6）Between upper lead column（11）On be arranged with buffer spring（13）, in the upper bolster（1）The die shoe of lower end both sides （2）On be symmetrically arranged with lower lead column（14）, in the upper bolster（1）Lower end both sides be respectively arranged with and lower lead column（14） The lower fairlead for cooperating（15）, in the lower fairlead（15）With die shoe（1）Between lower lead column（14）On be arranged There is lower buffer spring（16）, in the molding iron core punch（4）With molding iron core die（8）Outside be enclosed with ultra-fine guarantor respectively Warm rock wool（17）, in the ultra-fine heat preservation rock（17）Outside be wound with induction coil（171）, induction coil and high frequency electric source It is connected, in the upper die plate（3）Discharging push rod is provided with inside（18）, the discharging push rod（18）Lower end and automotive seat Side plate（9）Offset, the discharging push rod（18）Upper end be arranged on upper bolster（1）Interior discharging spring（19）Lower end offsets, Discharging spring（19）Upper end pass through spring fixing bolt（20）It is fixed.