CN210497780U - Bending device is used in elevator door plant production - Google Patents

Bending device is used in elevator door plant production Download PDF

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Publication number
CN210497780U
CN210497780U CN201920818750.8U CN201920818750U CN210497780U CN 210497780 U CN210497780 U CN 210497780U CN 201920818750 U CN201920818750 U CN 201920818750U CN 210497780 U CN210497780 U CN 210497780U
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China
Prior art keywords
plate
lead screw
driving motor
bending
piston rod
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Active
Application number
CN201920818750.8U
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Chinese (zh)
Inventor
周俊
李明仁
吴晨伟
蒋胜华
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Zhonghai Sanling Elevator Suzhou Co ltd
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Zhonghai Sanling Elevator Suzhou Co ltd
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Priority to CN201920818750.8U priority Critical patent/CN210497780U/en
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Publication of CN210497780U publication Critical patent/CN210497780U/en
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Abstract

The utility model discloses a bending device for elevator door plate production, which comprises a base, a feeding mechanism and a bending mechanism, wherein the feeding mechanism comprises a positioning plate and a mounting rack arranged above the positioning plate, the bottom of the mounting rack is provided with a conveying guide rail, translation driving motor and lead screw supporting seat, slidable is connected with the slider on carrying the guide rail, be connected with the lead screw that runs through the slider on translation driving motor's the output shaft, the other end of lead screw is connected in the lead screw supporting seat, the slider is equipped with and supplies the lead screw to run through, and with lead screw threaded connection's screw hole, the bottom of slider is equipped with output shaft rotary driving motor down, be connected with on rotary driving motor's the output shaft and go up and down to drive actuating cylinder, it is fixed with the connecting plate on actuating cylinder's the piston rod to go up and down to drive actuating cylinder, the bottom of connecting plate is equipped with the connecting rod. The utility model relates to an elevator door plant production is with bending device, it is favorable to improving the precision of bending.

Description

Bending device is used in elevator door plant production
Technical Field
The utility model relates to an elevator door plant production is with bending device.
Background
Bending is a necessary processing procedure in the processing of the elevator door panel. Because the long limit in both sides of elevator door plant needs all the way same direction to bend, consequently, need overturn the elevator door plant through the manual work after accomplishing the bending on the long limit of one side, carry out the bending on the long limit of opposite side again, but adopt this kind of direction to influence the bending precision of elevator door plant easily to manpower cost is higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bending device is used in elevator door plant production, its is rational in infrastructure, and is favorable to improving the precision of bending of elevator door plant.
In order to achieve the purpose, the technical scheme of the utility model design a bending device is used in elevator door plant production, including base, feed mechanism and the mechanism of bending, its characterized in that, feed mechanism is including setting up the locating plate in the base top to and set up the mounting bracket in the locating plate top, the top of locating plate is equipped with the constant head tank that is used for placing the elevator door plant, the bottom of mounting bracket is equipped with carries guide rail, translation driving motor and lead screw supporting seat are located the both ends of carrying the guide rail respectively, slidable is connected with the slider on carrying the guide rail, translation driving motor's output shaft is towards the slider, is connected with the lead screw that runs through the slider on this translation driving motor's the output shaft, and the other end of this lead screw passes through the rotatable connection of bearing on the lead screw supporting seat, And with lead screw threaded connection's screw hole, the bottom of this slider is equipped with the rotatory driving motor that the output shaft is decurrent, be connected with the cylinder mounting panel on this rotatory driving motor's the output shaft, the bottom of this cylinder mounting panel is installed piston rod lift drive actuating cylinder down, be fixed with the connecting plate on this lift drive actuating cylinder's the piston rod, the bottom of this connecting plate is equipped with the connecting rod, the lower extreme of this connecting rod is connected with the sucking disc mounting panel through round pin axle upset, this sucking disc mounting panel is located the constant head tank directly over, and two sucking discs are installed to the bottom of this.
Preferably, two return springs are connected between the connecting plate and the sucker mounting plate and are respectively positioned on two sides of the connecting rod.
Preferably, the mechanism of bending is equipped with the supporting seat and is located the L shape support of supporting seat one side including fixing the bottom plate on the base on this bottom plate, the top of supporting seat is equipped with the lower mould mount pad, and the lower mould is installed at the top of this lower mould mount pad, L shape support includes the riser and connects the diaphragm on the riser top, the top of diaphragm is equipped with the piston rod pneumatic cylinder of bending downwards, and the piston rod of this pneumatic cylinder of bending runs through the diaphragm and is connected with the mould mount pad, and the bottom of this mould mount pad is equipped with the mould of going up with lower mould matched with.
Preferably, the transverse plate is provided with a through hole for a piston rod of the bending hydraulic cylinder to penetrate through, and a sliding bearing sleeved on the piston rod of the bending hydraulic cylinder is fixed in the through hole.
Preferably, the bottom of the positioning plate is provided with a supporting leg fixed with the base.
The utility model has the advantages and the beneficial effects that: the bending device for producing the elevator door plate is reasonable in structure and beneficial to improving the bending precision of the elevator door plate. When the elevator door plate bending machine is used, an elevator door plate is placed in a positioning groove of a positioning plate, a piston rod of a lifting driving cylinder is started to extend out and drive a sucker mounting plate to move downwards, the sucker mounted on the sucker mounting plate adsorbs the elevator door plate, then the piston rod of the lifting driving cylinder retracts and drives the elevator door plate to move upwards, then a translation driving motor is started to rotate forwards, a translation driving motor is started to drive a screw rod to rotate, the screw rod rotates and then drives a sliding block to slide towards the bending mechanism, so that the elevator door plate is bent towards a long edge of one side of the bending mechanism, the sucker mounting plate is turned over for a certain angle in the bending process, the sucker mounting plate can be reset to be in a horizontal state through the arrangement of a reset spring, the translation driving motor is started to rotate backwards after the long edge of one side of the bending mechanism is finished, the sliding, and finally, repeating the process and bending the long edge on the other side.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in figure 1, the bending device for elevator door plate production comprises a base 1, a feeding mechanism and a bending mechanism, and is characterized in that the feeding mechanism comprises a positioning plate 2 arranged above the base 1 and an installation frame 3 arranged above the positioning plate 2, a positioning groove 4 for placing an elevator door plate is arranged at the top of the positioning plate 2, a conveying guide rail 5, a translation driving motor 6 and a screw rod support seat 7 are arranged at the bottom of the installation frame 3, the translation driving motor 6 and the screw rod support seat 7 are respectively arranged at two ends of the conveying guide rail 5, a slide block 8 is connected on the conveying guide rail 5 in a sliding manner, an output shaft of the translation driving motor 6 faces the slide block 8, a screw rod 9 penetrating through the slide block 8 is connected on the output shaft of the translation driving motor 6, and the other end of the screw rod 9 is rotatably connected on the screw rod support seat 7, slider 8 is equipped with and supplies lead screw 9 to run through, and with the screw hole of 9 threaded connection of lead screw, this slider 8's bottom is equipped with output shaft rotary driving motor 10 down, be connected with cylinder mounting panel 11 on this rotary driving motor 10's the output shaft, piston rod lift down is installed to the bottom of this cylinder mounting panel 11 and is driven actuating cylinder 12, should go up and down to be fixed with connecting plate 13 on driving actuating cylinder 12's the piston rod, the bottom of this connecting plate 13 is equipped with connecting rod 14, the lower extreme of this connecting rod 14 is connected with sucking disc mounting panel 15 through the round pin axle can overturn, this sucking disc mounting panel 15 is located constant head tank 4 directly over, and two sucking discs 16 are installed to the.
Two return springs 17 are connected between the connecting plate 13 and the suction cup mounting plate 15, and the two return springs 17 are respectively positioned at two sides of the connecting rod 14.
The bending mechanism comprises a bottom plate 18 fixed on a base 1, a supporting seat 19 and an L-shaped support located on one side of the supporting seat 19 are arranged on the bottom plate 18, a lower die mounting seat 20 is arranged at the top of the supporting seat 19, a lower die 21 is installed at the top of the lower die mounting seat 20, the L-shaped support comprises a vertical plate 22 and a transverse plate 23 connected to the top end of the vertical plate 22, a bending hydraulic cylinder 24 with a downward piston rod is arranged at the top of the transverse plate 23, the piston rod of the bending hydraulic cylinder 24 penetrates through the transverse plate 23 and is connected with an upper die mounting seat 25, and an upper die 26 matched with the lower die 21.
The transverse plate 23 is provided with a through hole through which a piston rod of the bending hydraulic cylinder 24 passes, and a sliding bearing sleeved on the piston rod of the bending hydraulic cylinder 24 is fixed in the through hole.
The bottom of the positioning plate 2 is provided with a supporting leg 27 fixed with the base 1.
The utility model has the advantages and the beneficial effects that: the bending device for producing the elevator door plate is reasonable in structure and beneficial to improving the bending precision of the elevator door plate. When in use, the elevator door plate is placed in the positioning groove 4 of the positioning plate 2, the piston rod of the lifting driving cylinder 12 is started to extend out and drive the sucker mounting plate 15 to move downwards, the sucker 16 arranged on the sucker mounting plate 15 adsorbs the elevator door plate, then the piston rod of the lifting driving cylinder 12 retracts and drives the elevator door plate to move upwards, then the translation driving motor 6 is started to rotate forwards, the translation driving motor 6 drives the screw rod 9 to rotate, the screw rod 9 rotates and drives the slide block 8 to slide towards the bending mechanism, so that the elevator door plate is bent towards the long edge of one side of the bending mechanism, the sucker mounting plate 15 is turned over for a certain angle in the bending process, the reset spring 17 is arranged to reset the sucker mounting plate 15 to be in a horizontal state, the translation driving motor 6 is started to rotate backwards after the long edge of one side is bent, and the slide block 8 drives the, then the rotary driving motor 10 is started to operate and the elevator door plate is rotated by 180 degrees, and finally the process is repeated and the long edge on the other side is bent.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (1)

1. A bending device for elevator door plate production comprises a base, a feeding mechanism and a bending mechanism, and is characterized in that the feeding mechanism comprises a positioning plate arranged above the base and a mounting frame arranged above the positioning plate, the top of the positioning plate is provided with a positioning groove for placing an elevator door plate, the bottom of the mounting frame is provided with a conveying guide rail, a translation driving motor and a lead screw supporting seat, the translation driving motor and the lead screw supporting seat are respectively positioned at two ends of the conveying guide rail, the conveying guide rail is slidably connected with a sliding block, an output shaft of the translation driving motor faces the sliding block, a lead screw penetrating through the sliding block is connected onto an output shaft of the translation driving motor, the other end of the lead screw is rotatably connected onto the lead screw supporting seat through a bearing, the sliding block is provided with a threaded hole for the lead screw to penetrate through and is in threaded connection with the lead screw, and the, an air cylinder mounting plate is connected to an output shaft of the rotary driving motor, a lifting driving air cylinder with a piston rod facing downwards is mounted at the bottom of the air cylinder mounting plate, a connecting plate is fixed on the piston rod of the lifting driving air cylinder, a connecting rod is arranged at the bottom of the connecting plate, a sucker mounting plate is connected at the lower end of the connecting rod in a turnover mode through a pin shaft, the sucker mounting plate is located right above the positioning groove, and two suckers are mounted at the bottom of the sucker mounting plate; two return springs are connected between the connecting plate and the sucker mounting plate and are respectively positioned on two sides of the connecting rod; the bending mechanism comprises a bottom plate fixed on the base, a supporting seat and an L-shaped support located on one side of the supporting seat are arranged on the bottom plate, a lower die mounting seat is arranged at the top of the supporting seat, a lower die is mounted at the top of the lower die mounting seat, the L-shaped support comprises a vertical plate and a transverse plate connected to the top end of the vertical plate, a bending hydraulic cylinder with a downward piston rod is arranged at the top of the transverse plate, the piston rod of the bending hydraulic cylinder penetrates through the transverse plate and is connected with an upper die mounting seat, and an upper die matched with the lower die is; the transverse plate is provided with a through hole for a piston rod of the bending hydraulic cylinder to penetrate through, and a sliding bearing sleeved on the piston rod of the bending hydraulic cylinder is fixed in the through hole; and supporting legs fixed with the base are arranged at the bottom of the positioning plate.
CN201920818750.8U 2019-06-03 2019-06-03 Bending device is used in elevator door plant production Active CN210497780U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920818750.8U CN210497780U (en) 2019-06-03 2019-06-03 Bending device is used in elevator door plant production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920818750.8U CN210497780U (en) 2019-06-03 2019-06-03 Bending device is used in elevator door plant production

Publications (1)

Publication Number Publication Date
CN210497780U true CN210497780U (en) 2020-05-12

Family

ID=70577267

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920818750.8U Active CN210497780U (en) 2019-06-03 2019-06-03 Bending device is used in elevator door plant production

Country Status (1)

Country Link
CN (1) CN210497780U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112007975A (en) * 2020-08-07 2020-12-01 蒙特费罗(湖州)电梯部件有限公司 A equipment of bending for elevator door plant production and processing
CN112122474A (en) * 2020-08-25 2020-12-25 鹏得精密科技(深圳)有限公司 Special positioning device who bends
CN114226516A (en) * 2022-02-08 2022-03-25 杭州泰尚智能装备有限公司 Full-automatic bending equipment and bending method for U-shaped sheet metal plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112007975A (en) * 2020-08-07 2020-12-01 蒙特费罗(湖州)电梯部件有限公司 A equipment of bending for elevator door plant production and processing
CN112122474A (en) * 2020-08-25 2020-12-25 鹏得精密科技(深圳)有限公司 Special positioning device who bends
CN114226516A (en) * 2022-02-08 2022-03-25 杭州泰尚智能装备有限公司 Full-automatic bending equipment and bending method for U-shaped sheet metal plate

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