CN211464624U - Automobile door plate stamping die structure - Google Patents

Abstract

The utility model discloses an automobile door plant stamping die structure, including the upper die base and the die holder that match each other, all be equipped with the die cavity on the relative lateral wall of upper die base and die holder, the bottom is equipped with two recesses, two in the die cavity on the die holder equal sealing sliding connection has the liftout plate in the recess, be equipped with the cavity in the die holder, be equipped with in the cavity and be used for carrying out driven actuating mechanism to two liftout plates. The utility model discloses be convenient for take out the door from the die cavity, improve the success rate of door production, reduce the defective rate.

Description

Automobile door plate stamping die structure

Technical Field

The utility model relates to the technical field of mold, especially, relate to an automobile door plant stamping die structure.

Background

The automobile door is a passage for a driver and passengers to get in and out of the automobile, and is used for isolating interference outside the automobile, so that side impact is relieved to a certain extent, passengers are protected, the appearance of the automobile is also related to the shape of the automobile door, the quality of the automobile door is mainly reflected in the anti-collision performance of the automobile door, the sealing performance of the automobile door, the opening and closing convenience of the automobile door, and other indexes of use functions are also included. When the automobile door is produced by the mold, the door is easily adhered to the inner wall of the mold, so that the door is inconvenient to take out, and when the door is taken out, the door is easily damaged due to adhesion with the inner wall of the mold cavity, and the defective rate is high. Therefore, the automobile door panel stamping die structure is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that is not convenient for take out the door from the mould among the prior art, and the automobile door plant stamping die structure that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a stamping die structure for automobile door plates comprises an upper die base and a lower die base which are matched with each other, wherein die grooves are formed in the opposite side walls of the upper die base and the lower die base, two grooves are formed in the bottom of the die groove in the lower die base, ejector plates are connected in the two grooves in a sealing and sliding mode, a cavity is formed in the lower die base, a driving mechanism for driving the two ejector plates is arranged in the cavity, the driving mechanism comprises two rotating discs, rotating shafts are coaxially and fixedly connected to the opposite side walls of the two rotating discs, one ends, far away from the rotating discs, of the two rotating shafts are rotatably arranged to penetrate through the lower die base, a transmission shaft is rotatably connected in the cavity, two ends of the transmission shaft are rotatably arranged to penetrate through the lower die base, the transmission shaft is in transmission connection with one rotating shaft through a transmission mechanism, and the transmission shaft, the utility model discloses a die holder, including die holder, die holder lateral wall fixedly connected with mounting panel, the upper end fixedly connected with motor of mounting panel, the drive shaft of motor and the coaxial fixed connection of one end of transmission shaft, two the lateral wall that the carousel is relative all rotates and is connected with the deflection pole, two the upper end of deflection pole all rotates and is connected with the slide, two the upper end of slide all slides and runs through the die holder and extend to two recesses in, two the upper end of slide respectively with the lower extreme fixed connection of two liftout plates, be equipped with in the cavity and be used for carrying out the gas filled mechanism to the die cavity.

Preferably, drive mechanism includes first belt pulley and second belt pulley, first belt pulley and the coaxial fixed connection of transmission shaft, the coaxial fixed connection of second belt pulley and pivot, the gear train includes intermeshing's first gear and second gear, the coaxial fixed connection of first gear and transmission shaft, the second gear and the coaxial fixed connection of pivot, it includes two bellows, two to aerify the mechanism the same root T type pipe of the lower extreme fixedly connected with of bellows, the lower extreme of T type pipe runs through the die holder setting, two be equipped with the through-hole that is linked together on liftout plate and the slide, two the upper end of bellows is linked together with slide lower extreme fixedly connected with and through-hole respectively.

Preferably, the through-hole upper end is equipped with two exports, two the export all sets up the lower lateral wall at the liftout plate.

Compared with the prior art, the beneficial effects of the utility model are that:

through setting up actuating mechanism and inflating mechanism, it rotates to drive the transmission shaft through the motor, the transmission shaft drives two pivot antiport, two pivots drive two slides through two deflection poles and reciprocate to go up and down, two slides drive two liftout plates and carry out asynchronous lift, thereby can reciprocate ejecting to the car door plant in the die cavity, and simultaneously, aerify T type pipe through outside pump, the air can be with the door and the partial tympanites that bonds in the die cavity through bellows and through-hole entering die cavity, the improvement is with the success rate that the door was taken out, reduce the defective index.

The utility model discloses be convenient for take out the door from the die cavity, improve the success rate of door production, reduce the defective rate.

Drawings

Fig. 1 is a front perspective view of a stamping die structure for an automobile door panel according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

figure 3 is the utility model provides a dress structure perspective of car door plant stamping die structure.

In the figure: the automatic air-filling device comprises an upper die holder 1, a lower die holder 2, a die cavity 3, a groove 4, an ejector plate 5, a cavity 6, a driving mechanism 7, a rotary table 8, a rotating shaft 9, a transmission shaft 10, a transmission mechanism 11, a gear set 12, a mounting plate 13, a motor 14, a deflection rod 15, a sliding plate 16, an air inflation mechanism 17, a first belt pulley 18, a second belt pulley 19, a first gear 20, a second gear 21, a corrugated pipe 22, a T-shaped pipe 23 and a through hole 24.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, an automobile door panel stamping die structure, including upper die base 1 and die holder 2 that match each other, all be equipped with die cavity 3 on the relative lateral wall of upper die base 1 and die holder 2, the bottom is equipped with two recesses 4 in the die cavity 3 on the die holder 2, equal sealing sliding connection has liftout plate 5 in two recesses 4, be equipped with cavity 6 in the die holder 2, be equipped with in the cavity 6 and be used for carrying out driven actuating mechanism 7 to two liftout plates 5, it is concrete, actuating mechanism 7 includes two carousels 8, the equal coaxial fixedly connected with pivot 9 of lateral wall that two carousels 8 carried on the back mutually, the one end that carousel 8 was kept away from to two pivot 9 all rotates and runs through die holder 2 and sets up, the internal rotation of cavity 6 is connected. The two ends of the transmission shaft 10 are rotatably arranged through the lower die holder 2, the transmission shaft 10 is in transmission connection with one of the rotating shafts 9 through a transmission mechanism 11, it is worth mentioning that the transmission mechanism 11 comprises a first belt pulley 18 and a second belt pulley 19, the first belt pulley 18 is coaxially and fixedly connected with the transmission shaft 10, the second belt pulley 19 is coaxially and fixedly connected with the rotating shaft 9, the transmission shaft 10 is in transmission connection with the other rotating shaft 9 through a gear set 12, it should be noted that the gear set 12 comprises a first gear 20 and a second gear 21 which are meshed with each other, the first gear 20 is coaxially and fixedly connected with the transmission shaft 10, the second gear 21 is coaxially and fixedly connected with the rotating shaft 9, the outer side wall of the lower die holder 2 is fixedly connected with a mounting plate 13, the upper end of the mounting plate 13 is fixedly connected with a motor 14, it is worth mentioning that the motor 14 can adopt a driving motor with a model number of Y315M-, for the prior art, which is electrically connected to an external power source, and for the prior art, which is not described in detail, a driving shaft of the motor 14 is fixedly connected to one end of the transmission shaft 10, and two opposite sidewalls of the two rotating discs 8 are rotatably connected to the deflection rod 15.

The utility model discloses in, the upper end of two deflection poles 15 all rotates and is connected with slide 16, the upper end of two slides 16 all slides and runs through die holder 2 and extend to in two recesses 4, the upper end of two slides 16 respectively with the lower extreme fixed connection of two liftout plates 5, be equipped with in the cavity 6 and be used for carrying out the air inflation mechanism 17 of aerifing to die cavity 3, it is worth mentioning that, air inflation mechanism 17 includes two bellows 22, the same root T type pipe 23 of the lower extreme fixedly connected with of two bellows 22, the lower extreme of T type pipe 23 runs through die holder 2 and sets up, be equipped with the through-hole 24 that is linked together on two liftout plates 5 and the slide 16, the upper end of two bellows 22 is linked together with slide 16 lower extreme fixedly connected with and through-hole 24 respectively, it needs to explain, through-hole 24 upper end is equipped with two exports, two exports all set.

When the vehicle door is ejected in the utility model, the motor 14 is turned on, the driving shaft of the motor 14 drives the transmission shaft 10 to rotate, the transmission shaft 10 drives the first belt pulley 18 and the first gear 20 to rotate, the first gear 20 drives the second gear 21 to rotate, the second gear 21 drives the rotating shaft 9 to rotate, the first belt pulley 18 drives the second belt pulley 19 to rotate through the belt, the second belt pulley 19 drives the other rotating shaft 9 to rotate, so that the two rotating shafts 9 rotate reversely, the two rotating shafts 9 drive the two rotating discs 8 to rotate reversely, the two rotating discs 8 drive the two sliding plates 16 to lift and reciprocate through the two deflection rods 15, the two sliding plates 16 drive the ejecting plate 5 to lift and reciprocate, the vehicle door can be ejected, meanwhile, the T23 is inflated through the inflator pump of the outer pump part, the air in the T-shaped pipe 23 is inflated through the corrugated pipe 22 and the through hole 24 in the mold slot 3, the part of the vehicle door adhered to the inner wall of the die cavity 3 is bulged, so that the vehicle door can be taken out.

Claims (3)

1. The stamping die structure for the automobile door plate comprises an upper die base (1) and a lower die base (2) which are matched with each other, wherein die grooves (3) are formed in the opposite side walls of the upper die base (1) and the lower die base (2), and is characterized in that two grooves (4) are formed in the bottom of each die groove (3) of the lower die base (2), ejection plates (5) are hermetically and slidably connected into the two grooves (4), a cavity (6) is formed in the lower die base (2), a driving mechanism (7) for driving the two ejection plates (5) is arranged in the cavity (6), the driving mechanism (7) comprises two rotary tables (8), the opposite side walls of the two rotary tables (8) are coaxially and fixedly connected with rotary shafts (9), one ends of the two rotary shafts (9), far away from the rotary tables (8), rotatably penetrate through the lower die base (2), and a transmission shaft (10) is rotatably connected into the cavity (6), the two ends of the transmission shaft (10) are rotatably arranged to penetrate through the lower die holder (2), the transmission shaft (10) is in transmission connection with one of the rotating shafts (9) through a transmission mechanism (11), the transmission shaft (10) is in transmission connection with the other rotating shaft (9) through a gear set (12), the outer side wall of the lower die holder (2) is fixedly connected with a mounting plate (13), the upper end of the mounting plate (13) is fixedly connected with a motor (14), the driving shaft of the motor (14) is coaxially and fixedly connected with one end of the transmission shaft (10), the two opposite side walls of the rotary table (8) are rotatably connected with deflection rods (15), the upper ends of the deflection rods (15) are rotatably connected with sliding plates (16), the upper ends of the sliding plates (16) are slidably arranged to penetrate through the lower die holder (2) and extend into the two grooves (4), and the upper ends of the sliding plates (16) are fixedly connected with the lower ends of the two ejection plates (, and an inflation mechanism (17) for inflating the die cavity (3) is arranged in the cavity (6).

2. The automobile door panel stamping die structure according to claim 1, wherein the transmission mechanism (11) comprises a first belt pulley (18) and a second belt pulley (19), the first belt pulley (18) is coaxially and fixedly connected with the transmission shaft (10), the second belt pulley (19) is coaxially and fixedly connected with the rotating shaft (9), the gear set (12) comprises a first gear (20) and a second gear (21) which are meshed with each other, the first gear (20) is coaxially and fixedly connected with the transmission shaft (10), the second gear (21) is coaxially and fixedly connected with the rotating shaft (9), the inflation mechanism (17) comprises two corrugated pipes (22), the lower ends of the two corrugated pipes (22) are fixedly connected with the same T-shaped pipe (23), the lower ends of the T-shaped pipes (23) are arranged through the lower die holder (2), through holes (24) communicated with each other are arranged on the two ejector plates (5) and the sliding plate (16), the upper ends of the two corrugated pipes (22) are respectively fixedly connected with the lower end of the sliding plate (16) and communicated with the through hole (24).

3. The automobile door panel stamping die structure according to claim 2, wherein two outlets are provided at the upper end of the through hole (24), and both outlets are provided on the lower side wall of the ejector plate (5).

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