CN216226363U

CN216226363U - Steel sheet forming device for new energy automobile

Info

Publication number: CN216226363U
Application number: CN202122896180.4U
Authority: CN
Inventors: 王孝龙
Original assignee: Suzhou Rongji Precision Electronics Co ltd
Current assignee: Suzhou Rongji Precision Electronics Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-08
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a steel plate forming device for a new energy automobile, which comprises a side plate and a bottom plate arranged at the bottom of the side plate, wherein a servo motor supported and fixed through a support frame is arranged at the top of the side surface of the side plate, the output end of the servo motor is connected with a driving shaft extending to the bottom of the support frame, a gear connecting mechanism is arranged at the bottom of the driving shaft, an up-and-down moving mechanism which is rotatably connected with the inner sides of a connecting block and a bottom block is arranged at the bottom of the gear connecting mechanism, the connecting block and the bottom block are sequentially arranged at the side surface of the side plate from top to bottom, and a stamping mechanism is arranged at the bottom of the up-and-down moving mechanism. This steel sheet forming device for new energy automobile can carry out incessant stamping forming work, effectual promotion work efficiency to the automobile steel sheet at punching press bench top through gear slewing mechanism and the function drive punching press mechanism internals of reciprocating mechanism internals through servo motor's function.

Description

Steel sheet forming device for new energy automobile

Technical Field

The utility model relates to the technical field of automobile production, in particular to a steel plate forming device for a new energy automobile.

Background

As is well known, the main processing method of automobile steel plates is to use a stamping die to perform stamping forming processing on the steel plates so as to perform mass production by the cheapest method, and the stamping forming die of automobile sheet metal parts is a main device for processing sheet metal parts and is widely used in the field of automobile sheet metal part production.

The steel sheet forming device for car that uses at present is carrying out stamping forming's in-process to the car steel sheet, and the stamping force that the stamping workpiece that carries out the drive by the cylinder applyed to the car steel sheet is not stable enough, and when continuous stamping forming work that carries out simultaneously, the bottom of stamping workpiece damaged easily, influences the efficiency of production and processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel plate forming device for a new energy automobile, and the device is used for solving the problems that in the process of carrying out punch forming on an automobile steel plate, the punching force applied to the automobile steel plate by a punching part driven by a cylinder is not stable enough, and meanwhile, when the punch forming work is continuously carried out, the bottom of the punching part is easy to damage, and the production and machining efficiency is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a steel plate forming device for a new energy automobile comprises a side plate and a bottom plate arranged at the bottom of the side plate, wherein a servo motor supported and fixed through a support frame is arranged at the top of the side surface of the side plate, the output end of the servo motor is connected with a driving shaft extending to the bottom of the support frame, a gear connecting mechanism is arranged at the bottom of the driving shaft, an up-and-down moving mechanism which is rotatably connected with the inner sides of a connecting block and a bottom block is arranged at the bottom of the gear connecting mechanism, the connecting block and the bottom block are sequentially arranged at the side surface of the side plate from top to bottom, a punching mechanism is arranged at the bottom of the up-and-down moving mechanism, and a punching table arranged at the top of the bottom plate is arranged at the bottom of the punching mechanism;

the reciprocating mechanism is including dwang, rotary mechanism and deflection mechanism, the dwang is located the inside of connecting block and the top rotation of bottom block by gear coupling mechanism drive dwang, the dwang drive is located the rotary mechanism function between connecting block and the bottom block, the deflection mechanism at its top of rotary mechanism drive, deflection mechanism is located the inside slip of sliding block, deflection mechanism's bottom is provided with punching press mechanism.

Preferably, gear connecting mechanism is including the main junction gear and from the junction gear, the inside center department of main junction gear and the bottom fixed connection of drive shaft, the side meshing of main junction gear is connected with from the junction gear, from the inside center department fixedly connected with dwang of junction gear, the top of dwang and the bottom of support frame are rotated and are connected.

Preferably, rotary mechanism is including auxiliary wheel, cam and pulley, the inside center department and the dwang side fixed connection of auxiliary wheel, the auxiliary wheel is located the inside of connecting block and rotates rather than being connected, the cam is fixed to be set up in being located the connecting block and the bottom block between the dwang outside, the top sliding connection of cam has the pulley.

Preferably, the joint of the cam and the pulley is set to be an arc with a high side and a low side, and the pulley drives the deflection mechanism to operate.

Preferably, the deflection mechanism comprises a deflection piece, a limiting block, a rotating shaft, a moving piece, a groove and a positioning rod, the side face of the deflection piece is fixedly connected with the center of the pulley through a shaft, the center of the deflection piece is fixedly connected with the rotating shaft, the rotating shaft is located inside the limiting block arranged on the side face of the side plate and rotates, the bottom end of the deflection piece extends into the groove inside the moving piece, the bottom end of the deflection piece is movably connected with the moving piece through the positioning rod, and the moving piece is located inside 2 groups of sliding blocks and slides.

Preferably, the bottom end of the deflection piece is arranged to be inwards concave, the deflection piece is rotatably connected with the positioning rod, and the bottom of the moving piece is fixedly connected with the punching mechanism.

Preferably, the punching press mechanism is including last casting die, holding down piece, slider, last installation piece, installation piece and buffer spring down, the top of going up the casting die and the bottom fixed connection of moving member, the bottom of going up the casting die is provided with the holding down piece through the slider connection, slider and last casting die sliding connection, slider and holding down piece fixed connection are located it has set gradually installation piece and lower installation piece from last to bottom to go up between casting die and the holding down piece, go up installation piece and slider sliding connection, installation piece and slider fixed connection down are located the slider outside is provided with buffer spring between last installation piece and the lower installation piece.

Compared with the prior art, the utility model has the beneficial effects that: this steel sheet forming device for new energy automobile rotates through servo motor drive shaft, drives gear coupling mechanism drive dwang and rotates for dwang drive rotary mechanism and deflection mechanism internals function, and then make the automobile steel sheet that punching press mechanism internals can be incessant carry out incessant stamping forming to punching press platform top, improve the efficiency to automobile steel sheet stamping forming.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is an enlarged view of point A of FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the pivoting lever and the deflection mechanism of the present invention;

FIG. 4 is a side view of the connection between the deflecting member and the moving member according to the present invention;

FIG. 5 is a schematic view of a connecting structure of the moving member and the punching mechanism according to the present invention.

In the figure: 1. a side plate; 2. a base plate; 3. a support frame; 4. a servo motor; 5. a drive shaft; 6. a gear connection mechanism; 601. a main connecting gear; 602. a slave connecting gear; 7. connecting blocks; 8. a bottom block; 9. An up-down moving mechanism; 91. rotating the rod; 92. a rotation mechanism; 921. an auxiliary wheel; 922. a cam; 923. A pulley; 93. a deflection mechanism; 931. a deflection member; 932. a limiting block; 933. a rotating shaft; 934. a moving member; 935. a groove; 936. positioning a rod; 94. a slider; 10. a stamping mechanism; 1001. a pressing piece is arranged; 1002. a push-down member; 1003. a slider; 1004. an upper mounting block; 1005. a lower mounting block; 1006. A buffer spring; 11. and (4) a punching platform.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a steel plate forming device for a new energy automobile comprises a side plate 1 and a bottom plate 2 arranged at the bottom of the side plate 1;

the side plate 1 is positioned at the stamping mechanism 10 and the stamping platform 11 and is hollow, so that an automobile steel plate can be conveniently placed and moved, the top of the side surface of the side plate 1 is provided with a servo motor 4 which is supported and fixed through a support frame 3, the model of the servo motor 4 is YE2-132S-4, the output end of the servo motor 4 is connected with a driving shaft 5 which extends to the bottom of the support frame 3, the bottom of the driving shaft 5 is provided with a gear connecting mechanism 6, the bottom of the gear connecting mechanism 6 is provided with an up-down moving mechanism 9 which is rotatably connected with the inner sides of a connecting block 7 and a bottom block 8, the connecting block 7 and the bottom block 8 are sequentially arranged at the side surface of the side plate 1 from top to bottom, the bottom of the up-down moving mechanism 9 is provided with a stamping mechanism 10, the bottom of the stamping mechanism 10 is provided with a stamping platform 11 which is arranged at the top of the bottom plate 2, and the stamping platform 11 can support the automobile steel plate;

the up-down moving mechanism 9 comprises a rotating rod 91, a rotating mechanism 92 and a deflecting mechanism 93, when the stamping forming work of the automobile steel plate is carried out, the servo motor 4 is started to drive the internal parts of the gear connecting mechanism 6 to operate, and then make dwang 91 rotatory drive rotary mechanism 92 internals, can drive the deflection mechanism 93 that is connected with it and move when rotary mechanism 92 internals function, drive punching press mechanism 10 internals and carry out stamping forming to the automobile steel sheet at punching press platform 11 top, dwang 91 is located the inside of connecting block 7 and the top of bottom block 8 by gear coupling mechanism 6 drive dwang 91 and rotates, dwang 91 drive is located the rotary mechanism 92 operation between connecting block 7 and bottom block 8, rotary mechanism 92 drives the deflection mechanism 93 at its top, deflection mechanism 93 is located the inside slip of sliding block 94, the bottom of deflection mechanism 93 is provided with punching press mechanism 10.

The gear connecting mechanism 6 comprises a main connecting gear 601 and a secondary connecting gear 602, the inner center of the main connecting gear 601 is fixedly connected with the bottom end of the driving shaft 5, the side surface of the main connecting gear 601 is engaged with the secondary connecting gear 602, the inner center of the secondary connecting gear 602 is fixedly connected with a rotating rod 91, and the top of the rotating rod 91 is rotatably connected with the bottom end of the supporting frame 3; when the punching and shaping work of the automobile steel plate is carried out, the servo motor 4 is started to drive the driving shaft 5 at the output end of the servo motor to rotate, so that the main connecting gear 601 fixed at the bottom end of the driving shaft 5 synchronously rotates, the side surface of the main connecting gear is meshed and connected with the auxiliary connecting gear 602 to synchronously rotate, and the rotating rod 91 fixedly connected with the inside of the auxiliary connecting gear 602 is driven to rotate.

The rotating mechanism 92 comprises an auxiliary wheel 921, a cam 922 and a pulley 923, the inner center of the auxiliary wheel 921 is fixedly connected with the side surface of the rotating rod 91, the auxiliary wheel 921 is positioned inside the connecting block 7 and is rotatably connected with the connecting block, the cam 922 is fixedly arranged on the outer side of the rotating rod 91 between the connecting block 7 and the bottom block 8, and the pulley 923 is slidably connected with the top of the cam 922; when the rotating rod 91 rotates, the auxiliary wheel 921 fixed on the side surface of the rotating rod is driven to be located; the inside of connecting block 7 rotates, guarantees dwang 91 pivoted stability, and the rotatory synchronous drive cam 922 that dwang 91 simultaneously rotates for can slide at the top of cam 922 with cam 922 sliding connection's pulley 923.

The joint of the cam 922 and the pulley 923 is set to be an arc with one side higher and the other side lower, and the pulley 923 drives the deflection mechanism 93 to operate; through the design of the structural shape of the cam 922, when the cam 922 rotates, the pulley 923 drives the deflecting piece 931 with the fixed side surface thereof to be positioned inside the limiting block 932 to deflect up and down around the center of the rotating shaft 933.

The deflection mechanism 93 comprises a deflection piece 931, a limiting block 932, a rotating shaft 933, a moving piece 934, a groove 935 and a positioning rod 936, the side surface of the deflection piece 931 is fixedly connected with the center of the pulley 923 through a shaft, the center of the deflection piece 931 is fixedly connected with the rotating shaft 933, the rotating shaft 933 is located inside the limiting block 932 arranged on the side surface of the side plate 1 to rotate, the bottom end of the deflection piece 931 extends into the groove 935 inside the moving piece 934, the bottom end of the deflection piece 931 is movably connected with the moving piece 934 through the positioning rod 936, and the moving piece 934 is located inside the 2 groups of sliding blocks 94 to slide; when the pulley 923 slides at the top of the cam 922, the fixed deflecting component 931 at the side of the limiting block 932 is driven to deflect at the center of the rotating shaft 933 at the side of the limiting block 932, so that the bottom end of the deflecting component 931 can rotate in the groove 935 in the moving component 934 under the action of the positioning rod 936, and the moving component 934 is driven to slide uninterruptedly up and down in the sliding block 94.

The bottom end of the deflecting element 931 is arranged to be in an inward concave shape, the deflecting element 931 is rotatably connected with the positioning rod 936, and the bottom of the moving element 934 is fixedly connected with the punching mechanism 10; through the structural design of the deflecting component 931, the deflecting component 931 drives the moving component 934 to move up and down when deflecting.

The stamping mechanism 10 comprises an upper pressing piece 1001, a lower pressing piece 1002, a sliding piece 1003, an upper mounting block 1004, a lower mounting block 1005 and a buffer spring 1006, wherein the top of the upper pressing piece 1001 is fixedly connected with the bottom end of the moving piece 934, the bottom of the upper pressing piece 1001 is provided with the lower pressing piece 1002 connected through the sliding piece 1003, the sliding piece 1003 is slidably connected with the upper pressing piece 1001, the sliding piece 1003 is fixedly connected with the lower pressing piece 1002, the upper mounting block 1004 and the lower mounting block 1005 are sequentially arranged between the upper pressing piece 1001 and the lower pressing piece 1002 from top to bottom, the upper mounting block 1004 is slidably connected with the sliding piece 1003, the lower mounting block 1005 is fixedly connected with the sliding piece 1003, and the buffer spring 1006 is arranged on the outer side of the sliding piece 1003 between the upper mounting block 1004 and the lower mounting block 1005; when moving member 934 reciprocates, drive its bottom fixed connection's last casting die 1001 and carry out synchronous operation, when carrying out the lapse, go up casting die 1001 and can slide in the outside of slider 1003, make the last installation piece 1004 compression buffer spring 1006 of going up casting die 1001 bottom move to one side of installing piece 1005 down, and then promote down casting die 1002 and carry out the punching press to the car steel sheet at punching press platform 11 top, when 934 rebound, buffer spring moving member 1006 makes last installation piece 1004 slide in the outside of slider 1003, and then drive and go up casting die 1001 and get back to initial position, be convenient for follow-up punching press to the car steel sheet.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel sheet forming device for new energy automobile, includes curb plate (1) and sets up in bottom plate (2) of curb plate (1) bottom, its characterized in that: the top of the side surface of the side plate (1) is provided with a servo motor (4) which is supported and fixed through a support frame (3), the output end of the servo motor (4) is connected with a driving shaft (5) which extends to the bottom of the support frame (3), the bottom of the driving shaft (5) is provided with a gear connecting mechanism (6), the bottom of the gear connecting mechanism (6) is provided with an up-down moving mechanism (9) which is positioned at the inner sides of a connecting block (7) and a bottom block (8) and is rotatably connected with the inner sides of the connecting block (7) and the bottom block (8), the connecting block (7) and the bottom block (8) are sequentially arranged on the side surface of the side plate (1) from top to bottom, the bottom of the up-down moving mechanism (9) is provided with a stamping mechanism (10), and the bottom of the stamping mechanism (10) is provided with a stamping platform (11) which is arranged at the top of the bottom plate (2);

up-down moving mechanism (9) is including dwang (91), rotary mechanism (92) and deflection mechanism (93), dwang (91) is rotated by gear coupling mechanism (6) drive dwang (91) inside and the top of end piece (8) that are located connecting block (7), rotary mechanism (92) function that dwang (91) drive is located between connecting block (7) and end piece (8), deflection mechanism (93) at its top is driven to rotary mechanism (92), deflection mechanism (93) are located sliding block (94) inside and slide, the bottom of deflection mechanism (93) is provided with punching press mechanism (10).

2. The steel plate forming device for the new energy automobile according to claim 1, characterized in that: gear coupling mechanism (6) are including main connecting gear (601) and from connecting gear (602), the inside center department of main connecting gear (601) and the bottom fixed connection of drive shaft (5), the side meshing of main connecting gear (601) is connected with from connecting gear (602), locate fixedly connected with dwang (91) from the inside center of connecting gear (602), the top of dwang (91) and the bottom of support frame (3) are rotated and are connected.

3. The steel plate forming device for the new energy automobile according to claim 2, characterized in that: rotary mechanism (92) are including auxiliary wheel (921), cam (922) and pulley (923), the inside center department and dwang (91) side fixed connection of auxiliary wheel (921), auxiliary wheel (921) is located the inside of connecting block (7) and rotates rather than being connected, cam (922) are fixed to be set up and are located dwang (91) outside between connecting block (7) and bottom block (8), the top sliding connection of cam (922) has pulley (923).

4. The steel plate forming device for the new energy automobile according to claim 3, characterized in that: the junction of cam (922) and pulley (923) sets up to the arc that one side is high low, pulley (923) drive deflection mechanism (93) function.

5. The steel plate forming device for the new energy automobile according to claim 4, wherein: deflection mechanism (93) are including deflecting piece (931), restriction piece (932), pivot (933), moving member (934), recess (935) and locating lever (936), the side of deflecting piece (931) is through the center department fixed connection of axle and pulley (923), the center department fixedly connected with pivot (933) of deflecting piece (931), pivot (933) are located and are installed in the inside rotation of curb plate (1) side restriction piece (932), the bottom of deflecting piece (931) extends to in moving member (934) inside recess (935), the bottom of deflecting piece (931) is through locating lever (936) and moving member (934) swing joint, moving member (934) are located the inside slip of 2 groups of sliding blocks (94).

6. The steel plate forming device for the new energy automobile according to claim 5, characterized in that: the bottom end of the deflecting piece (931) is arranged to be inwards concave, the deflecting piece (931) is rotatably connected with the positioning rod (936), and the bottom of the moving piece (934) is fixedly connected with the punching mechanism (10).

7. The steel plate forming device for the new energy automobile according to claim 6, characterized in that: the stamping mechanism (10) comprises an upper pressing piece (1001), a lower pressing piece (1002), a sliding piece (1003), an upper mounting block (1004), a lower mounting block (1005) and a buffer spring (1006), the top of the upper pressing piece (1001) is fixedly connected with the bottom end of the moving piece (934), the bottom of the upper pressing piece (1001) is provided with a lower pressing piece (1002) connected through a sliding piece (1003), the sliding piece (1003) is connected with the upper pressing piece (1001) in a sliding mode, the sliding piece (1003) is fixedly connected with the lower pressing piece (1002), an upper mounting block (1004) and a lower mounting block (1005) are sequentially arranged between the upper pressing piece (1001) and the lower pressing piece (1002) from top to bottom, the upper mounting block (1004) is connected with the sliding piece (1003) in a sliding mode, the lower mounting block (1005) is fixedly connected with the sliding piece (1003), and a buffer spring (1006) is arranged on the outer side of the sliding piece (1003) between the upper mounting block (1004) and the lower mounting block (1005).