CN210547282U

CN210547282U - Automobile metal plate stamping device

Info

Publication number: CN210547282U
Application number: CN201921211940.XU
Authority: CN
Inventors: 贾启峰
Original assignee: Nanzhang Pengcheng Auto Parts Co ltd
Current assignee: Nanzhang Pengcheng Auto Parts Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-05-19
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to an automobile metal plate stamping device, which comprises a top fixing plate and a stamping platform, wherein a hydraulic cylinder is fixed at the lower side of the top fixing plate, a supporting plate is fixed at the lower side of the hydraulic cylinder, at least two fixing columns are connected between the top fixing plate and the supporting plate, an axle sleeve is embedded in the supporting plate, an auxiliary positioning shaft is embedded in the axle sleeve, a connecting sheet is connected between the lower end of the auxiliary positioning shaft and the movable shaft of the hydraulic cylinder, an upper die is fixed at the movable shaft end of the hydraulic cylinder, a lower die is fixed at the upper side of the stamping platform, the upper die is positioned at the upper side of the lower die, two cavities are arranged in the stamping platform, a motor is arranged in each of the two cavities, a rotating shaft is connected on an output shaft of the motor, a rotating arm is fixed at the top of the rotating shaft, an air cylinder is, the lower end of the suction column is provided with a suction nozzle. The automobile metal plate stamping device is high in safety and stamping efficiency.

Description

Automobile metal plate stamping device

Technical Field

The utility model belongs to the technical field of the automotive technology and specifically relates to a car panel beating stamping device is related to.

Background

Since the 20 th century, the annual output of automobiles in the world is measured by thousands of automobiles, tens of thousands of automobiles, and then tens of millions of automobiles, and about 4249 thousands of automobiles are achieved in 1978. The automotive industry has become the world's largest manufacturing industry. In the 80 s, 6 of the 20 largest industrial businesses in the world were automobile manufacturing companies. In 1980, the worldwide automobile holding capacity was about 3.35 million cars, with 2.65 million cars and 7000 million freight cars and passenger cars. The production and the use of the automobile relate to a wide range. In the 70 s, over 20 largest car companies in the world had about 500 million workers, and car-related workers, such as drivers, repair technicians, promoters, and gas station workers, had about 2500 million workers.

In the process of stamping automobile metal plates, because the stamping force is high, the stamping parts are in danger of being crushed when being placed and taken out, and once the stamping parts are pressed, the consequences are very serious; present manual stamping workpiece of placing is efficient lower in addition, just dare to put into after placing before treating the stamping workpiece and ensuring that the punching press head can not fall. Therefore, an automobile sheet metal stamping device with high safety and high stamping efficiency is needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide a high, the efficient car panel beating stamping device of punching press of security.

The utility model provides an above-mentioned technical problem's technical scheme as follows: an automobile sheet metal stamping device comprises a top fixing plate and a stamping table, wherein a hydraulic cylinder is fixed on the lower side of the top fixing plate, a supporting plate is fixed on the lower side of the hydraulic cylinder, at least two fixing columns are connected between the top fixing plate and the supporting plate, a shaft sleeve is embedded in the supporting plate, an auxiliary positioning shaft is embedded in the shaft sleeve, a connecting sheet is connected between the lower end of the auxiliary positioning shaft and the movable shaft of the hydraulic cylinder, an upper die is fixed at the movable shaft end of the hydraulic cylinder, a lower die is fixed at the upper side of the stamping table, the upper die is positioned at the upper side of the lower die, two cavities are arranged in the stamping table, the two cavities are respectively positioned at two sides of the lower die, a motor is respectively arranged in each of the two cavities, a rotating shaft is connected onto an output shaft of the motor, and a rotating arm, install the cylinder on the swinging boom, the activity axle head of cylinder is connected with the telescopic link, the lower extreme of telescopic link is fixed with the sucking disc, the inside embedding of sucking disc has a plurality of posts of inhaling, the suction nozzle is installed to the lower extreme of inhaling the post.

Preferably, in the stamping device for the automobile sheet metal, the upper end of each suction column is connected with an air pipe.

Preferably, in the above stamping device for automobile sheet metal, the telescopic rod penetrates through the inside of the rotating arm.

Preferably, in the stamping device for the automobile sheet metal, the number of the fixing columns is four, and the four fixing columns are distributed at four corners of the supporting plate respectively.

Preferably, in the stamping device for the automobile sheet metal, adjusting nuts are embedded into both ends of the suction column, and the height of the suction nozzle is suitable to be adjusted.

Preferably, in the stamping device for the automobile sheet metal, a coupler is connected between the rotating shaft and the output shaft of the motor.

Preferably, in the stamping device for automobile sheet metal, the auxiliary positioning shaft is slidably connected with the shaft sleeve.

Preferably, in the stamping device for automobile sheet metal, the auxiliary positioning shaft is parallel to the movable shaft of the hydraulic cylinder.

The utility model has the advantages that: when using this car panel beating stamping device, will treat that the stamping workpiece is put in left blowing dish, it rotates to be located left motor, it is rotatory with the swinging boom, make the sucking disc remove the upside of blowing dish, the cylinder promotes the sucking disc and pushes down, let in the vacuum in the suction nozzle, will treat that the stamping workpiece is inhaled, the loose axle of cylinder returns and contracts, the motor is rotatory, move the upside of lower mould with the sucking disc, the cylinder pushes down the sucking disc once more, treat that the stamping workpiece falls into the inside of lower mould, the vacuum disappears in the suction nozzle, suction disappears, the cylinder pulls up the sucking disc this moment, the motor is rotatory, reset the swinging boom, the pneumatic cylinder promotes the mould and pushes down, treat the stamping. And in the same way, the stamping part is moved into the material taking disc through the motor and the sucking disc on the right side after the stamping is finished. The operator has avoided directly putting the hand in the downside of last mould at whole in-process, has eliminated the hidden danger that the hand was crushed, and under the condition that does not have the potential safety hazard in addition, the operator can reduce observation time before putting into treating the stamping workpiece, will treat that the stamping workpiece puts into the blowing dish more quickly, makes whole punching press efficiency higher through the transmission of motor and cylinder. The automobile metal plate stamping device is high in safety and stamping efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic view of the connection structure of the suction column and the suction nozzle.

In the drawings, the components represented by the respective reference numerals are listed below:

1. stamping table, 2, pneumatic cylinder, 3, top fixed plate, 4, layer board, 5, fixed column, 6, axle sleeve, 7, auxiliary positioning axle, 8, connection piece, 9, last mould, 10, lower mould, 11, blowing dish, 12, the material fetching dish, 13, motor, 14, pivot, 15, swinging boom, 16, cylinder, 17, telescopic link, 18, sucking disc, 19, suction nozzle, 20, inhale the post, 21, adjusting nut, 22, cavity.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1, an automobile sheet metal stamping device comprises a top fixing plate 3 and a stamping platform 1, wherein a hydraulic cylinder 2 is fixed on the lower side of the top fixing plate 3. Pneumatic cylinder 2's downside is fixed with layer board 4, is connected with two piece at least fixed columns 5 between top fixed plate 3 and the layer board 4, and preferably, the quantity of fixed column 5 is four, and four fixed columns 5 distribute in four angles of layer board 4 respectively. The fixed columns 5 fix the supporting plate 4, and the supporting plate 4 enables the hydraulic cylinder 2 to be fixed more firmly. The inside embedding of layer board 4 has axle sleeve 6, and the inside embedding of axle sleeve 6 has auxiliary positioning axle 7, and auxiliary positioning axle 7 and axle sleeve 6 sliding connection. A connecting piece 8 is connected between the lower end of the auxiliary positioning shaft 7 and the movable shaft of the hydraulic cylinder 2. The auxiliary positioning shaft 7 is parallel to the movable shaft of the hydraulic cylinder 2. When the movable shaft of the hydraulic cylinder 2 is pressed downwards, the lower end of the movable shaft is likely to be pressed to be deviated due to the large pressure, and the auxiliary positioning shaft 7 can play a supporting role, so that the movable shaft of the hydraulic cylinder 2 cannot deviate when bearing the large pressure in the vertical direction.

As shown in fig. 1, 2, and 3, an upper die 9 is fixed to a movable shaft end of the hydraulic cylinder 2, a lower die 10 is fixed to an upper side of the punch table 1, and the upper die 9 is positioned above the lower die 10. A material placing tray 11 and a material taking tray 12 are respectively arranged on two sides of the punching platform 1. The interior of the punching station 1 is provided with two cavities 22, the two cavities 22 being located on either side of the lower die 10. The motors 13 are installed inside the two cavities 22, the rotating shafts 14 are connected to output shafts of the motors 13, and specifically, a coupling is connected between the rotating shafts 14 and the output shafts of the motors 13. A rotating arm 15 is fixed on the top of the rotating shaft 14. The motor 13 is used for driving the rotating arm 15 to rotate, the air cylinder 16 is installed on the rotating arm 15, the movable shaft end of the air cylinder 16 is connected with the telescopic rod 17, and the telescopic rod 17 penetrates through the inside of the rotating arm 15. The cylinder 16 can drive the telescopic rod 17 to move up and down. The lower end of the telescopic rod 17 is fixed with a suction cup 18, a plurality of suction columns 20 are embedded in the suction cup 18, and the lower ends of the suction columns 20 are provided with suction nozzles 19. An air tube is connected to the upper end of each suction post 20 to provide suction to the suction nozzle 19 when the suction cup 18 is depressed. Adjusting nuts 21 are embedded into two ends of the suction column 20, external threads are arranged on the outer side of the suction column 20, and the internal threads of the nuts 21 are matched with the external threads to realize fixation and are suitable for adjusting the height of the suction nozzle 19. Because the surface of the sheet metal part is uneven after stamping, the height position of each suction nozzle 19 on the suction cup 18 can be adjusted according to the specific shape of the sheet metal part of different batches, and the best suction effect is achieved. The air cylinder 16 pushes the suction cup to move down as the suction cup 18 sucks and places the sheet metal part.

When using this car panel beating stamping device, will treat that the stamping workpiece is put in left blowing dish 11, it rotates to be located left motor 13, it is rotatory to rotate arm 15, make sucking disc 18 remove the upside of blowing dish 11, cylinder 16 promotes the sucking disc and pushes down, let in vacuum in the suction nozzle 19, will treat that the stamping workpiece is inhaled, the loose axle of cylinder 16 retracts, motor 13 is rotatory, move sucking disc 18 to the upside of lower mould 10, cylinder 16 pushes down sucking disc 18 again, treat that the stamping workpiece falls into the inside of lower mould 10, the vacuum disappears in the suction nozzle 19, suction disappears, cylinder 16 pulls up the sucking disc this moment, motor 13 is rotatory, reset arm 15, pneumatic cylinder 2 promotes to go up mould 9 and pushes down, treat the stamping workpiece and stamp. In the same way, after the stamping is finished, the stamping part is moved into the material taking tray 12 through the motor 13 and the sucking disc 18 on the right side. The operator has avoided directly putting the hand in the downside of last mould 9 at whole in-process, has eliminated the hidden danger that the hand was crushed, and in addition under the condition that does not have the potential safety hazard, the operator can reduce the observation time before putting into treating the stamping workpiece, will treat that the stamping workpiece puts into the blowing dish more quickly, makes whole punching press efficiency higher through the transmission of motor 13 and cylinder 16. The automobile metal plate stamping device is high in safety and stamping efficiency.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an automobile panel beating stamping device, includes top fixed plate (3), punching press platform (1), its characterized in that: a hydraulic cylinder (2) is fixed on the lower side of the top fixing plate (3), a supporting plate (4) is fixed on the lower side of the hydraulic cylinder (2), at least two fixing columns (5) are connected between the top fixing plate (3) and the supporting plate (4), a shaft sleeve (6) is embedded in the supporting plate (4), an auxiliary positioning shaft (7) is embedded in the shaft sleeve (6), a connecting piece (8) is connected between the lower end of the auxiliary positioning shaft (7) and the movable shaft of the hydraulic cylinder (2), an upper die (9) is fixed at the movable shaft end of the hydraulic cylinder (2), a lower die (10) is fixed on the upper side of the stamping table (1), the upper die (9) is located on the upper side of the lower die (10), two cavities (22) are arranged in the stamping table (1), and the two cavities (22) are respectively located on two sides of the lower die (10), two motor (13) are all installed to the inside of cavity (22), be connected with pivot (14) on the output shaft of motor (13), the top of pivot (14) is fixed with swivel arm (15), install cylinder (16) on swivel arm (15), the activity axle head of cylinder (16) is connected with telescopic link (17), the lower extreme of telescopic link (17) is fixed with sucking disc (18), the inside embedding of sucking disc (18) has a plurality of posts (20) of inhaling, suction nozzle (19) are installed to the lower extreme of inhaling post (20).

2. The automobile sheet metal stamping device according to claim 1, wherein: the upper end of each suction column (20) is connected with an air pipe.

3. The automobile sheet metal stamping device according to claim 1, wherein: the telescopic rod (17) penetrates through the inner part of the rotating arm (15).

4. The automobile sheet metal stamping device according to claim 1, wherein: the number of the fixing columns (5) is four, and the four fixing columns (5) are respectively distributed at four corners of the supporting plate (4).

5. The automobile sheet metal stamping device according to claim 1, wherein: adjusting nuts (21) are embedded into two ends of the suction column (20) and are suitable for adjusting the height of the suction nozzle (19).

6. The automobile sheet metal stamping device according to claim 1, wherein: and a coupling is connected between the rotating shaft (14) and the output shaft of the motor (13).

7. The automobile sheet metal stamping device according to claim 1, wherein: the auxiliary positioning shaft (7) is in sliding connection with the shaft sleeve (6).

8. The automobile sheet metal stamping device according to claim 1, wherein: the auxiliary positioning shaft (7) is parallel to the movable shaft of the hydraulic cylinder (2).