CN112007975B

CN112007975B - A equipment of bending for elevator door plant production and processing

Info

Publication number: CN112007975B
Application number: CN202010787589.XA
Authority: CN
Inventors: 贺业臣
Original assignee: ANHUI YAWEI MACHINE TOOL MANUFACTURING CO LTD
Current assignee: ANHUI YAWEI MACHINE TOOL MANUFACTURING CO LTD
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2022-10-28
Anticipated expiration: 2040-08-07
Also published as: CN112007975A

Abstract

The invention relates to the technical field of elevators and discloses bending equipment for production and processing of elevator door plates, which comprises a bending machine, wherein a bending groove is formed in the right surface of the bending machine, a workbench is arranged on the right side of the bending machine, a support column is fixedly connected to the bottom of the workbench, a placing groove is formed in the top of the workbench, an elevator door plate is movably connected to the inside of the placing groove, a moving device is arranged on the right side of the workbench, and a bending device is arranged inside the bending machine. Drive whole fixing device through the motor and rotate to the inside of putting into the crib crimper with the other end of elevator door plant carries out the work of buckling, compares with traditional method, and the device does not artifical hard the regulation elevator door plant when buckling the elevator door plant, buckles through fixing device and mobile device can be relaxed the both ends to the elevator door plant, has saved process time like this, also promotes machining efficiency.

Description

A equipment of bending for elevator door plant production and processing

Technical Field

The invention relates to the technical field of elevators, in particular to bending equipment for production and processing of elevator door panels.

Background

The elevator is a permanent transportation device which serves a plurality of specific floors in a building, a car of the permanent transportation device runs on at least two rows of rigid rails which are vertical to the horizontal plane or have an inclination angle smaller than 15 degrees with a vertical line, the permanent transportation device also comprises steps, step boards are arranged on a track to continuously run, the permanent transportation device is commonly called an escalator or a moving sidewalk, and a fixed type lifting device serves a specified floor, the vertical lifting elevator is provided with a car which runs between at least two rows of rigid guide rails which are vertical or have an inclination angle smaller than 15 degrees, the size and the structural form of the car are convenient for passengers to access or load and unload goods, the elevator is used as a general name of a vertical transportation device in the building regardless of a driving mode, the elevator can be divided into a low-speed elevator (below 4 m/s), a fast elevator (4-12 m/s) and a high-speed elevator (above 12 m/s) according to the speed, the hydraulic elevator begins to appear in the middle of the 19 th century, and is still applied to the low-rise buildings. The bending machine is a machine capable of bending thin plates, and the bending machine structurally mainly comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge, the base comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, the cover plate is covered at the top of the recess, the coil is electrified by a wire during use, attractive force is generated on the pressing plate after the coil is electrified, and therefore clamping of the thin plates between the pressing plate and the base is achieved, the pressing plate can be made into various workpiece requirements due to the adoption of electromagnetic force clamping, workpieces with side walls can be machined, and the bending machine is also very simple and convenient to operate. When the elevator door plate is bent, most of the processing methods are that one side of the elevator door plate is bent firstly, then the elevator door plate is turned over manually, the other side of the elevator door plate is placed into a bending machine to be bent, time and labor are consumed, the production efficiency is low, and the other method is that the elevator door plate is turned over by using a mechanical arm.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides bending equipment for production and processing of an elevator door plate, which has the advantages of convenience in overturning and the like and solves the problems.

(II) technical scheme

In order to achieve the above purpose, the invention provides the following technical scheme: a bending device for production and processing of elevator door plates comprises a bending machine, wherein a bending groove is formed in the right surface of the bending machine, a groove is formed in the bottom surface of the inner portion of the bending groove, a workbench is arranged on the right side of the bending machine, a support column is fixedly connected to the bottom of the workbench, the inner portion of the support column is of a hollow structure, a placing groove is formed in the top of the workbench, an elevator door plate is placed in the placing groove, fixing holes are formed in two sides of the inner wall of the placing groove, a moving device is arranged on the right side of the workbench, a bending device is arranged in the bending machine, a clamping device is arranged in the fixing holes, a buffering device is arranged in the support column, the moving device comprises a fixing rod, a moving arm is slidably connected to the left side of the fixing rod, and a connecting piece is fixedly connected to the bottom of the moving arm, the bottom of the connecting sheet is fixedly connected with a motor, the output end of the motor is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a connecting rod 15, the bottom of the connecting rod is fixedly connected with a sucker, the sucker is movably connected with an elevator door plate, the bending device comprises a rubber layer, the rubber layer is fixedly connected with the inner top surface of a bending groove, the bottom of the rubber layer is fixedly connected with a hydraulic machine, the output end of the hydraulic machine is fixedly connected with a pressing block, the bottom of the pressing block is fixedly connected with the bending block, the bending block is wedge-shaped, the fixed rod is provided with an adjusting device, the adjusting device comprises a moving groove, the moving groove is formed in the left surface of the fixed rod, the inner bottom surface of the moving groove is fixedly connected with a hydraulic telescopic rod, and the telescopic end of the hydraulic telescopic rod is fixedly connected with a moving arm, clamping device includes fixed pearl, fixed pearl rotates the inside of connecting at the fixed orifices, the rear end fixedly connected with movable plate of fixed pearl, the movable plate can slide in the fixed orifices, the rear end fixedly connected with spring of movable plate, the rear end fixedly connected with fixed block of spring, buffer includes the air cushion layer, air cushion layer fixed connection is in the inside of pillar, the bottom fixedly connected with spring beam of air cushion layer.

Preferably, the number of the supporting columns is four, and the four supporting columns are fixedly connected to four corners of the bottom of the workbench.

Preferably, the number of the air cushion layers is two, and the two air cushion layers are fixedly connected to the inner top surface of the support column and the inner bottom surface of the support column respectively.

(III) advantageous effects

Compared with the prior art, the invention provides bending equipment for production and processing of an elevator door plate, which has the following beneficial effects:

1. this a bending equipment for elevator door plant production and processing, through switch-on external power supply, the bender is at first buckled the one end of elevator door plant, later it is fixed with the elevator door plant through fixing device, it rotates to drive whole fixing device through the motor, thereby the inside of putting into the bender with the other end of elevator door plant carries out the work of buckling, compare with traditional method, the device is not artifical hard to adjust the elevator door plant when buckling the elevator door plant, buckle through the both ends to the elevator door plant that fixing device and mobile device can relax, the process time has been saved so, also promote machining efficiency, reduce artificial intensity of labour, the device simple structure low in use cost, all kinds of enterprises can use the device.

2. This an equipment of bending for elevator door plant production and processing places the department of meeting with fixed pearl when the standing groove through the elevator door plant, and fixed pearl utilizes the elasticity of spring and self to rotate to be connected in the fixed orifices, and this latch device can block the elevator door plant when the elevator door plant is placed downwards, prevents that the elevator door plant from removing when buckling, influences the quality of buckling to promote the device's practicality, promoted the quality of buckling.

3. This an equipment of bending for elevator door plant production and processing adds man-hour through buckling the work piece as needs, puts into the inside in bending groove with the work piece, buckles the work piece through the crib crimper, and the recess has been seted up to the inside bottom surface in bending groove, when the device buckles the work piece, the part of buckling will be automatic to buckle to the recess in, no matter upwards buckle like this or buckle downwards and can not all because of the shape that changes the material, lead to the material skew in the crib crimper, cause the not accurate phenomenon of skew.

4. This an equipment of bending for elevator door plant production and processing through buffer's setting, owing to can produce a large amount of power when buckling, the power that produces when buckling passes through the absorption of air cushion layer, and remaining power is dissolved through the spring beam to reduced the power that produces of buckling and to the damage of device, thereby promoted the device's durable degree and life.

5. This an equipment of bending for elevator door plant production and processing through rubber layer fixed connection at the inside top surface of bending groove 2, has reduced the reaction force to the crib crimper when carrying out the punching press to elevator door plant and buckling, has reduced the damage of reaction force to the device, increases the device durability.

Drawings

FIG. 1 is a schematic structural view of a bending device for production and processing of an elevator door panel according to the present invention;

FIG. 2 is a schematic structural view of a bending device of the bending equipment for elevator door panel production and processing of the invention;

FIG. 3 is a schematic structural view of a bending device transmission device for production and processing of an elevator door panel according to the present invention;

FIG. 4 is a schematic elevation structure view of a clamping device of the bending equipment for production and processing of an elevator door plate;

fig. 5 is a schematic elevation structure view of a bending equipment buffer device for elevator door panel production and processing.

In the figure: the device comprises a bending machine 1, a bending groove 2, a groove 3, a workbench 4, a support 5, a placing groove 6, an elevator door plate 7, a fixing hole 8, a fixing bead 9, a fixing rod 10, a moving arm 11, a connecting sheet 12, a motor 13, a fixing plate 14, a connecting rod 15, a suction cup 16, a rubber layer 17, a hydraulic press 18, a pressing block 19, a bending block 20, a moving groove 21, a hydraulic telescopic rod 22, a moving plate 23, a spring 24, a fixing block 25, an air cushion layer 26 and a spring rod 27.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-5, the invention provides a bending apparatus for production and processing of elevator door panels, which comprises a bending machine 1, a bending groove 2 is formed on the right surface of the bending machine 1, when a workpiece needs to be bent, the workpiece is placed in the bending groove 2, the workpiece is bent by the bending machine 1, a groove 3 is formed in the inner bottom surface of the bending groove 2, when the apparatus bends the workpiece, the bent part is automatically bent into the groove 3, thus, no matter whether the workpiece is bent upwards or downwards, the shape of the material is changed, the material is deviated in the bending machine 1, so that inaccurate deviation is caused, a workbench 4 is arranged on the right side of the bending machine 1, pillars 5 are fixedly connected to the bottom of the workbench 4, the number of the pillars 5 is four, the four pillars 5 are fixedly connected to the four corners of the bottom of the workbench 4, a placing groove 6 is formed in the top of the workbench 4, an elevator door panel 7 is arranged in the placing groove 6, when the door panel 7 is bent, the door panel 7 needs to be placed in the placing groove 6, a movable connecting rod device, a movable connecting plate 14 is connected to the bottom of the door panel 7, a movable connecting rod 13, a movable arm of the door panel 7, a motor is connected to a movable connecting rod 13, a movable connecting plate 14, the movable arm is connected to a movable connecting plate 14, the movable arm which is connected to a movable connecting plate 13, the connecting rod 13 which is connected to a movable arm which is connected to a movable connecting rod 13, the connecting rod which is connected to a movable arm, the movable arm which is connected to a movable connecting rod 13, the number of the fixing devices is three, the three fixing devices are fixedly connected to the bottom of the fixing plate 14, when the device is used, an external power supply is switched on, the bending machine 1 firstly bends one end of the elevator door plate 7, then the elevator door plate 7 is fixed through the fixing devices, the whole fixing device is driven to rotate through the motor 13, so that the other end of the elevator door plate 7 is placed in the bending machine 1 to be bent, compared with the traditional method, the device does not need to manually and laboriously adjust the elevator door plate 7 when the elevator door plate 7 is bent, the two ends of the elevator door plate 7 can be easily bent through the fixing devices and the moving devices, the processing time is saved, the processing efficiency is improved, the bending device is arranged in the bending machine 1 and comprises a rubber layer 17, the rubber layer 17 is fixedly connected to the top surface of the inner part of the bending groove 2, the bottom of the rubber layer 17 is fixedly connected with a hydraulic machine 18, the hydraulic machine 18 is of an existing structure, and not described too much, the output end of the hydraulic machine 18 is fixedly connected with a pressing block 19, the bottom of the pressing block 19 is fixedly connected with a bending block 20, the bending block 20 is of a wedge shape, when the device is used, when an elevator door plate 7 is placed into a bending groove 2, the hydraulic machine 18 starts to operate by switching on an external power supply, the hydraulic machine 18 drives the bending block 20 to perform punching and bending on the elevator door plate 7, so that bending work is completed, an adjusting device is arranged on the fixed rod 10, the adjusting device comprises a moving groove 21, the moving groove 21 is arranged on the left surface of the fixed rod 10, a hydraulic telescopic rod 22 is fixedly connected to the inner bottom surface of the moving groove 21, the hydraulic telescopic rod 22 is of an existing structure, and not described too much, the telescopic end of the hydraulic telescopic rod 22 is fixedly connected with the moving arm 11, when the device is used, the hydraulic telescopic rod 22 drives the moving device and the fixing device to move up and down by switching on an external power supply, thereby fixing and moving the elevator door plate 7, a clamping device is arranged inside the fixed hole 8, the clamping device comprises a fixed ball 9, the fixed ball 9 is rotatably connected inside the fixed hole 8, the rear end of the fixed ball 9 is fixedly connected with a movable plate 23, the movable plate 23 can slide in the fixed hole 8, the rear end of the movable plate 23 is fixedly connected with a spring 24, the rear end of the spring 24 is fixedly connected with a fixed block 25, the number of the springs 24 is two, the two springs 24 are respectively and fixedly connected on the front surface and the rear surface of the fixed block 25, when the device is used, when the elevator door plate 7 is placed in the placing groove 6, the fixing bead 9 is connected with the fixing hole 8 by the elasticity of the spring 24 and the self-rotation, when the elevator door plate 7 is placed downwards, the clamping device can clamp the elevator door plate 7, so that the elevator door plate 7 is prevented from moving when being bent to influence the bending quality, thereby improving the practicability of the device and the quality of bending processing, a buffer device is arranged inside the strut 5, the buffer device comprises an air cushion layer 26, the air cushion layer 26 is fixedly connected inside the strut 5, the bottom of the air cushion layer 26 is fixedly connected with a spring rod 27, the number of the air cushion layers 26 is two, the two air cushion layers 26 are respectively and fixedly connected with the inner top surface of the strut 5 and the inner bottom surface of the strut 5, in use of the device, since a large amount of force is generated at the time of bending, the force generated at the time of bending is absorbed by the air cushion layer 26, the remaining force is dissolved by the spring bar 27, thereby reducing the damage of the device caused by the force generated by bending, and improving the durability and service life of the device.

The working principle is as follows:

the method comprises the following steps that firstly, when a workpiece needs to be bent, the workpiece is placed inside a bending groove 2, the workpiece is bent through a bending machine 1, a groove 3 is formed in the bottom surface inside the bending groove 2, and when the device bends the workpiece, the bent part is automatically bent into the groove 3, so that the material cannot deviate in the bending machine 1 due to the fact that the shape of the material is changed no matter the workpiece is bent upwards or downwards, and the phenomenon that deviation is not accurate is caused;

secondly, when the elevator door plate 7 is placed in the placing groove 6, the elevator door plate 7 is connected with the fixing beads 9, the fixing beads 9 are connected in the fixing holes 8 through the elasticity of the springs 24 and self rotation, the elevator door plate 7 can be clamped by the clamping device when the elevator door plate 7 is placed downwards, the elevator door plate 7 is prevented from moving when being bent, the bending quality is prevented from being influenced, the practicability of the device is improved, and the bending quality is improved;

thirdly, by switching on an external power supply, the bending machine 1 firstly bends one end of the elevator door plate 7, then the elevator door plate 7 is fixed through the fixing device, and the whole fixing device is driven to rotate through the motor 13, so that the other end of the elevator door plate 7 is placed inside the bending machine 1 for bending work;

fourthly, when the elevator door plate 7 is placed into the bending groove 2, the hydraulic machine 18 starts to operate by switching on an external power supply, and the hydraulic machine 18 drives the bending block 20 to perform stamping bending on the elevator door plate 7, so that the bending work is completed;

and fifthly, the hydraulic telescopic rod 22 drives the moving device and the fixing device to move up and down by switching on an external power supply, so that the elevator door plate 7 is fixed and moved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an equipment of bending for elevator door plant production and processing, includes crib crimper (1), bending groove (2) have been seted up on the right surface of crib crimper (1), recess (3), its characterized in that have been seted up to the inside bottom surface in bending groove (2): the right side of the bending machine (1) is provided with a workbench (4), the bottom of the workbench (4) is fixedly connected with a support column (5), the inside of the support column (5) is of a hollow structure, the top of the workbench (4) is provided with a placing groove (6), an elevator door panel (7) is placed in the placing groove (6), two sides of the inner wall of the placing groove (6) are both provided with fixing holes (8), the right side of the workbench (4) is provided with a moving device, the inside of the bending machine (1) is provided with a bending device, the inside of the fixing holes (8) is provided with a clamping device, the inside of the support column (5) is provided with a buffer device, the moving device comprises a fixing rod (10), the left side of the fixing rod (10) is slidably connected with a moving arm (11), the bottom of the moving arm (11) is fixedly connected with a connecting sheet (12), the bottom of the connecting sheet (12) is fixedly connected with a motor (13), the output end of the motor (13) is fixedly connected with a fixing plate (14), the bottom of the fixing plate (14) is fixedly connected with a connecting rod (15), the bottom of the fixing plate (14) is fixedly connected with a sucking disc (16), the fixing plate (17) can drive the fixing plate (17) to rotate, and the fixing disc (17) comprises a bending device, the bottom fixedly connected with hydraulic press (18) of rubber layer (17), the output fixedly connected with of hydraulic press (18) presses piece (19), the bottom fixedly connected with bending block (20) of pressing piece (19), the shape of bending block (20) is a wedge, be provided with adjusting device on dead lever (10), adjusting device includes shifting chute (21), shifting chute (21) is seted up on the left surface of dead lever (10), fixedly connected with hydraulic telescoping rod (22) on the inside bottom surface of shifting chute (21), the flexible end and the carriage boom (11) fixed connection of hydraulic telescoping rod (22), clamping device includes fixed bead (9), fixed bead (9) rotate to be connected in the inside of fixed orifices (8), the rear end fixedly connected with movable plate (23) of fixed bead (9), movable plate (23) can slide in fixed orifices (8), the rear end fixedly connected with spring (24) of spring (24), the rear end fixedly connected with fixed block (25) of spring (24), buffer includes end fixed bed layer (26), the fixed connection is in air cushion layer (26) the air cushion layer (5), air cushion layer (27) the bottom.

2. The bending equipment for the production and processing of the elevator door panel according to claim 1, characterized in that: the number of the supporting columns (5) is four, and the supporting columns (5) are fixedly connected to four corners of the bottom of the workbench (4).

3. The bending equipment for the production and processing of the elevator door panel according to claim 1, characterized in that: the number of the air cushion layers (26) is two, and the two air cushion layers (26) are fixedly connected to the inner top surface of the support column (5) and the inner bottom surface of the support column (5) respectively.