CN208230573U - A kind of bending machine of energy conservation high rate low energy consumption low noise - Google Patents

A kind of bending machine of energy conservation high rate low energy consumption low noise Download PDF

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Publication number
CN208230573U
CN208230573U CN201820584825.6U CN201820584825U CN208230573U CN 208230573 U CN208230573 U CN 208230573U CN 201820584825 U CN201820584825 U CN 201820584825U CN 208230573 U CN208230573 U CN 208230573U
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China
Prior art keywords
servo motor
energy consumption
oil cylinder
bending machine
servo
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CN201820584825.6U
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Chinese (zh)
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徐青
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Jiangsu Changhong Heavy-Duty Machine Tool Co Ltd
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Jiangsu Changhong Heavy-Duty Machine Tool Co Ltd
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Abstract

The utility model relates to a kind of bending machines of energy saving high rate low energy consumption low noise, including body, positioned at the left oil cylinder of left side of machine body, positioned at the right oil cylinder of right side of machine body, fast lower oil cylinder in the middle part of body, drive the left oil pump of left oil cylinder operation, drive the right oil pump of right oil cylinder operation, the sliding block being connect with fast lower oil cylinder piston bar, the bottom end of sliding block is provided with upper mold, lower die is provided with below upper mold, it further include the left servo motor for driving left oil pump operation, drive the right servo motor of right oil pump operation and the switching device of control left servo motor and right servo motor start and stop, switching device is located on the ground on front side of body, when switch button of the operator with foot push switch device, left servo motor, right servo motor opens or closes simultaneously;Servo-driver is provided in body.The bending machine of the energy saving high rate low energy consumption low noise of the utility model, it is noiseless in the interval time of multiple plate bendings, energy consumption is lower, production efficiency is higher.

Description

A kind of bending machine of energy conservation high rate low energy consumption low noise
Technical field
The utility model relates to a kind of bending machine more particularly to a kind of bending machines of energy saving high rate low energy consumption low noise.
Background technique
Bending machine is a kind of machine that bending can be carried out to thin plate, can be pressed into steel plate respectively according to process requirement The part of kind shape.Bending machine mainly includes left and right pillar, workbench, crossbeam, and left and right oil cylinder is separately fixed on left and right pillar, The connection of the piston rod of sliding block and oil cylinder simultaneously moves up and down along the guide rail being fixed on column, and lower die is fixed on the table, upper mold Be mounted on sliding block lower end, hydraulic system provides power, and electrical system provides instruction, under oil cylinder effect, sliding block drive upper mold to Lower and lower die closure realizes the bending of plate.
Existing bending machine, within the interval time for carrying out bending operation to each plate, the hydraulic pump fortune of driving left and right two Two capable driving motors are in standby, and in bending machine, when bending plate, driving motor is not still run in this way, during which Driving motor needs to consume certain electric energy, and generates biggish noise, can generate one to the health of staff Fixed influence.And if closing general supply within the interval time of bending, in one side bending interval time in operator's hand Generally entertain plate, it is not very convenient to operate, use of the another aspect bending machine complete machine frequent start-stop to bending machine itself Service life has a certain impact, and the opening time is also longer, and it is not very convenient to operate.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found a kind of new structural energy conservation The bending machine of high rate low energy consumption low noise makes it with more the utility value in industry.
Utility model content
In order to solve the above technical problems, the purpose of the utility model is to provide in a kind of interval time of multiple plate bendings It is noiseless, energy consumption is lower, the bending machine of the higher energy saving high rate low energy consumption low noise of production efficiency.
The bending machine of the energy saving high rate low energy consumption low noise of the utility model, including body, positioned at the left oil of left side of machine body Cylinder, the fast lower oil cylinder positioned at the right oil cylinder of right side of machine body, in the middle part of body, the left oil pump of the left oil cylinder operation of driving, driving are right The right oil pump of oil cylinder operation, the sliding block that is connect with fast lower oil cylinder piston bar, the sliding block also with the piston rod of left oil cylinder, right oil cylinder Piston rod connection, the bottom end of sliding block is provided with upper mold, lower die connect with body is provided with below upper mold, further includes driving The right servo motor and the control left servo motor that left servo motor, the driving right oil pump of the left oil pump operation are run With the switching device of right servo motor start and stop, the switching device is located on the ground on front side of body, when operator is pressed with foot Compress switch device switch button when, the left servo motor, right servo motor open or close simultaneously;
The switching device includes box body, the box cover above box body, the partition in box cavity, is located at partition The pedestal of the power supply of lower section, the switch button above partition, the switch button is fixedly installed on the surface of partition, switch The button of button passes through the box cover, and when a button is pressed, the surface of button is flushed with the surface of box cover;
Servo-driver is provided in the body, the switch button is connected with power supply, and switch button is another End, power supply the other end be electrically connected respectively with servo-driver, the output end of the servo-driver respectively with the left servo The output end of the power input connection of motor, right servo motor, the output end of left servo motor and right servo motor is all connected with There is rotary encoder, the output end of the rotary encoder and the input terminal of servo-driver connect.
Further, the bending machine of the energy saving high rate low energy consumption low noise of the utility model, the top setting of the button There is warning lamp, the warning lamp includes shell, is located at the intracorporal LED diode of shell, is positioned at shell two sides and electric with LED diode The connection electrode of connection, the surface of the box cover are equipped with the perforation for penetrating the box cover and being adapted to button, the perforation it is interior It is offered on side from box cover bottom surface and extends to sliding slot at the top of box cover, be equipped in the sliding slot and be adapted to the connection electrode Metal electrode, the metal electrode are connect by conducting wire with the power supply, and the connection electrode is slidably disposed in the cunning In slot, when button is located at top, the metal electrode is contacted with connection electrode, and the power supply is 24 volts of power supplys.
Further, the bending machine of the energy saving high rate low energy consumption low noise of the utility model, the servo-driver include Control module, the left driving circuit being connect with control module and right driving circuit, the electrical input of the left servo motor and institute State the output end connection of left driving circuit, the output end company of the electrical input of the right servo motor and the right driving circuit It connects, the input shaft of the left oil pump and the output axis connection of left servo motor, the input shaft and right servo motor of the right oil pump Output axis connection, connect left oil pump on the oil circuit of left oil cylinder and connect on the oil circuit of right oil pump and right oil cylinder and be provided with pressure Force snesor, the output end of the pressure sensor are electrically connected with the control module, the control module also with rotary coding Device electrical connection.
Further, the bending machine of the energy saving high rate low energy consumption low noise of the utility model, the control module be PLC or Dsp chip or industrial personal computer further include host computer, and the host computer is desktop computer, and host computer is electrically connected with the control module.
Further, the bending machine of the energy saving high rate low energy consumption low noise of the utility model, the front side setting of the body There is clamping device, the clamping device includes pedestal, the column set on susceptor surface, the cross bar set on the upper end of the column, is articulated with The connecting rod of cross bar end, the connecting plate for being articulated with connecting rod end, the end of the connecting plate is provided with to be connected with connecting plate Mounting plate, the lower clamp plate being connected with connecting plate is provided with below the mounting plate, the surface of the mounting plate is provided with folder Tight cylinder, the piston rod of the clamping cylinder pass through mounting plate and connect with upper clamp plate, and the upper clamp plate is parallel with lower clamp plate to be set It sets.
Further, the bending machine of the energy saving high rate low energy consumption low noise of the utility model, the column are telescopic rod, are stood The bottom end of column is rotatablely arranged on the pedestal.
Further, the bending machine of the energy saving high rate low energy consumption low noise of the utility model is set on the bottom surface of the pedestal It is equipped with idler wheel, the idler wheel driving motor of driving idler wheel rotation is provided in pedestal.
Further, the bending machine of the energy saving high rate low energy consumption low noise of the utility model, the bottom surface of the lower die is equipped with Accommodation groove is provided with heating device in the accommodation groove.
Further, the bending machine of the energy saving high rate low energy consumption low noise of the utility model, the heating device are electromagnetism Induction heating apparatus, the lower die are made of magnetic conductive metal material.
According to the above aspect of the present invention, the utility model at least has the following advantages: the energy saving high rate low energy consumption of the utility model is low The bending machine of noise is realized by the setting of left servo motor, right servo motor and switching device to left oil pump and right oil pump Real-time open and close, when temporarily do not need bending plate when operator left servo motor can be closed by switching device Noise is reduced to reduce the consumption of the energy with right servo motor.When specific works, box body is set on front side of body Below ground, when operator has rolled over plate and arranged the plate rolled well, operator can be pressed by foot trample switch The button of button, servo-driver closes left driving circuit, right driving circuit after the signal for receiving button sending, so that left Servo motor shuts down with right servo motor, and when operator needs to carry out bending operation again, operator can step on again Button is stepped on, to open left servo motor and right servo motor, carries out folded plate.Whole operation process is used without using both hands It is convenient.
In conclusion when the interval of the multiple plate bendings of bending machine of the energy saving high rate low energy consumption low noise of the utility model It is interior it is noiseless, energy consumption is lower, production efficiency is higher.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the bending machine of the energy saving high rate low energy consumption low noise of the utility model;
Fig. 2 is the functional block diagram of the bending machine of energy saving high rate low energy consumption low noise;
Fig. 3 is the structural schematic diagram of switching device;
Fig. 4 is the usage state diagram of switching device;
Fig. 5 is the partial enlarged view in the portion A in Fig. 4;
Fig. 6 is the structural schematic diagram of clamp structure;
Fig. 7 is the partial enlarged view in the portion B in Fig. 6;
Fig. 8 is the structural schematic diagram of lower die.
In figure, 1: body;2: left oil cylinder;3: right oil cylinder;4: sliding block;5: upper mold;6: lower die;7: switching device;8: box body; 9: box cover;10: partition;11: power supply;12: switch button;13: heating device;14: warning lamp;15: connection electrode;16: sliding slot; 17: metal electrode;18: pedestal;19: column;20: cross bar;21: connecting rod;22: connecting plate;23: mounting plate;24: lower clamp plate; 25: clamping cylinder;26: upper clamp plate;27: idler wheel.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Referring to Fig. 1 to Fig. 8, a kind of bending of energy saving high rate low energy consumption low noise of one preferred embodiment of the utility model Machine, including body 1, the left oil cylinder 2 positioned at left side of machine body, the right oil cylinder 3 positioned at right side of machine body, the fast lower oil in the middle part of body Cylinder, the left oil pump of the left oil cylinder operation of driving, the right oil pump that the right oil cylinder of driving is run, the sliding block 4 being connect with fast lower oil cylinder piston bar, Sliding block is also connect with the piston rod of the piston rod of left oil cylinder, right oil cylinder, and the bottom end of sliding block is provided with upper mold 5, is set below upper mold It is equipped with the lower die 6 connecting with body, further includes the right servo for driving the right oil pump operation of the left servo motor of left oil pump operation, driving The switching device 7 of motor and control left servo motor and right servo motor start and stop, switching device are located on the ground on front side of body, When switch button of the operator with foot push switch device, left servo motor, right servo motor open or close simultaneously;
Switching device includes box body 8, the box cover 9 above box body, the partition 10 in box cavity, is located at partition The pedestal of the power supply 11 of lower section, the switch button 12 above partition, switch button is fixedly installed on the surface of partition, switch The button of button passes through box cover, and when a button is pressed, the surface of button is flushed with the surface of box cover;
Servo-driver is provided in body, switch button is connected with power supply, and the other end of switch button, power supply The other end is electrically connected with servo-driver respectively, the output end of servo-driver respectively with left servo motor, right servo motor The output end of power input connection, the output end of left servo motor and right servo motor is respectively connected with rotary encoder, rotates The output end of encoder and the input terminal of servo-driver connect.
The bending machine of the energy saving high rate low energy consumption low noise of the utility model, by left servo motor, right servo motor and The setting of switching device realizes the real-time open and close to left oil pump and right oil pump, when temporarily not needing bending plate Operator can close left servo motor and right servo motor by switching device, to reduce the consumption of the energy, reduce Noise.When specific works, box body is set to the below ground on front side of body, when the plate that operator has rolled over plate and will roll well When being arranged, operator can receive button sending by the button of foot trample switch button, servo-driver Left driving circuit, right driving circuit are closed after signal works as operator so that left servo motor shuts down with right servo motor When needing to carry out bending operation again, operator can trample button again, so that left servo motor and right servo motor are opened, into Row folded plate.Whole operation process is easy to use without using both hands.
Preferably, the bending machine of the energy saving high rate low energy consumption low noise of the utility model, the top of button is provided with police Show lamp 14, warning lamp includes shell, is electrically connected positioned at the intracorporal LED diode of shell, positioned at shell two sides and with LED diode Connection electrode 15, the surface of box cover are equipped with the perforation for penetrating box cover and being adapted to button, offer on the medial surface of perforation from box Base face extends to the sliding slot 16 at the top of box cover, and the metal electrode 17 being adapted to connection electrode is equipped in sliding slot, and metal electrode is logical Conducting wire to be crossed to connect to power supply, connection electrode is slidably disposed in sliding slot, when button is located at top, metal electrode and company Receiving electrode contact, power supply are 24 volts of power supplys.
The setting of warning lamp can remind operator that two servo motors have turned on.When specific works, work as operator When push button makes button be located at top, metal electrode connected to the housing is connect with connection electrode, so that warning Lamp connects to power supply, to open warning lamp.
Preferably, the bending machine of the energy saving high rate low energy consumption low noise of the utility model, servo-driver includes control Module, the left driving circuit being connect with control module and right driving circuit, the electrical input of left servo motor and left driving circuit Output end connection, the electrical input of right servo motor connect with the output end of right driving circuit, the input shaft of left oil pump and a left side The output axis connection of servo motor, the output axis connection of the input shaft of right oil pump and right servo motor, connects left oil pump and left oil Be provided with pressure sensor on the oil circuit of cylinder and on the oil circuit of the right oil pump of connection and right oil cylinder, the output end of pressure sensor with Control module electrical connection, control module are also electrically connected with rotary encoder.
Preferably, the bending machine of the energy saving high rate low energy consumption low noise of the utility model, control module is PLC or DSP Chip or industrial personal computer further include host computer, and host computer is desktop computer, and host computer is electrically connected with control module.
Preferably, the bending machine of the energy saving high rate low energy consumption low noise of the utility model, folder is provided on front side of body Mechanism is held, clamping device includes pedestal 18, the column 19 set on susceptor surface, the cross bar 20 set on the upper end of the column, is articulated with cross The connecting rod 21 of bar end, the connecting plate 22 for being articulated with connecting rod end, the end of connecting plate be provided with connecting plate be connected Mounting plate 23 is provided with the lower clamp plate 24 being connected with connecting plate below mounting plate, and the surface of mounting plate is provided with clamping cylinder 25, the piston rod of clamping cylinder passes through mounting plate and connect with upper clamp plate 26, and upper clamp plate is arranged in parallel with lower clamp plate.
Preferably, the bending machine of the energy saving high rate low energy consumption low noise of the utility model, column is telescopic rod, column Bottom end is rotatablely arranged on pedestal.
Preferably, the bending machine of the energy saving high rate low energy consumption low noise of the utility model, it is provided on the bottom surface of pedestal Idler wheel 27 is provided with the idler wheel driving motor of driving idler wheel rotation in pedestal.
Since operator needs to be clamped plate with hand when carrying out bending to plate, and it is carried out by bending machine Bending, this mode of operation have certain risk, if operator neglects during bending, plate or bending machine may Certain injury can be caused to its hand, and the setting of clamping device reduces the risk that operator comes to harm, and specifically makes Plate is placed between upper clamp plate and lower clamp plate by used time, operator in advance, and is compressed it by compression cylinder, is then pressed from both sides The surface that plate is placed in lower die by mechanism is held, then bending machine carries out bending to it, and plate can generate centainly during bending Inclination, mounting plate can follow the inclined angle of plate to make adjustment automatically, after the completion of bending operator again by plate from It is unloaded on clamping device.The setting of telescopic rod is so that clamping device can adapt to the bending machine of different height, and column is rotationally It is set on pedestal, facilitates operator and plate is placed between upper clamp plate and lower clamp plate.
Preferably, the bending machine of the energy saving high rate low energy consumption low noise of the utility model, the bottom surface of lower die is equipped with accommodating Slot is provided with heating device 13 in accommodation groove.
Preferably, the bending machine of the energy saving high rate low energy consumption low noise of the utility model, heating device is electromagnetic induction Heating device, lower die are made of magnetic conductive metal material.
The setting of heating device, so that the bending machine of the high rate low energy consumption low noise of the utility model is curved to plate progress It can be heated before folding, to make it easier for bending.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, those skilled in the art can be with other specific shapes Formula realizes the utility model.It therefore, in all respects, the embodiments should be taken as exemplary, and is non-limit Property processed, the protection scope of the utility model is indicated by the appended claims rather than the foregoing description.
In addition, the above is only the preferred embodiment of the utility model, it is not intended to limit the utility model, it should It points out, for those skilled in the art, without deviating from the technical principle of the utility model, may be used also To make several improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the utility model.Meanwhile it should manage Solution, although this specification is described in terms of embodiments, but not each embodiment only includes an independent technical side Case, this description of the specification is merely for the sake of clarity, and those skilled in the art should be whole using specification as one Body, the technical solutions in the various embodiments may also be suitably combined, formed it will be appreciated by those skilled in the art that other implementation Mode.

Claims (9)

1. a kind of bending machine of energy conservation high rate low energy consumption low noise, including body, positioned at left side of machine body left oil cylinder, be located at body The right side of left oil pump, the right oil cylinder operation of driving that the right oil cylinder on right side, fast lower oil cylinder, the left oil cylinder of driving in the middle part of body are run Oil pump, the sliding block connecting with fast lower oil cylinder piston bar, the sliding block also connect with the piston rod of the piston rod of left oil cylinder, right oil cylinder It connects, the bottom end of sliding block is provided with upper mold, and the lower die connecting with body is provided with below upper mold, it is characterised in that: further include driving Move the left servo motor of the left oil pump operation, the right servo motor of the driving right oil pump operation and the control left servo electricity The switching device of machine and right servo motor start and stop, the switching device is located on the ground on front side of body, when operator's foot When the switch button of push switch device, the left servo motor, right servo motor open or close simultaneously;
The switching device includes box body, the box cover above box body, the partition in box cavity, is located at below partition Power supply, the pedestal of the switch button above partition, the switch button is fixedly installed on the surface of partition, switch button Button pass through the box cover, when a button is pressed, the surface of button is flushed with the surface of box cover;
Servo-driver is provided in the body, the switch button is connected with power supply, and the other end of switch button, electricity The other end in source is electrically connected with servo-driver respectively, the output end of the servo-driver respectively with the left servo motor, The power input of right servo motor connects, and the output end of the output end of left servo motor and right servo motor is respectively connected with rotation Encoder, the output end of the rotary encoder and the input terminal of servo-driver connect.
2. the bending machine of energy conservation high rate low energy consumption low noise according to claim 1, it is characterised in that: the top of the button End is provided with warning lamp, the warning lamp include shell, be located at the intracorporal LED diode of shell, be located at shell two sides and with LED bis- The connection electrode of pole pipe electrical connection, the surface of the box cover is equipped with the perforation for penetrating the box cover and being adapted to button, described to wear It is offered on the medial surface in hole from box cover bottom surface and extends to sliding slot at the top of box cover, be equipped in the sliding slot and the connection electrode The metal electrode of adaptation, the metal electrode are connect by conducting wire with the power supply, and the connection electrode is slidably disposed in In the sliding slot, when button is located at top, the metal electrode is contacted with connection electrode, and the power supply is 24 volts of power supplys.
3. the bending machine of energy conservation high rate low energy consumption low noise according to claim 2, it is characterised in that: the servo-drive Device includes control module, the left driving circuit and right driving circuit that connect with control module, the electricity input of the left servo motor End is connect with the output end of the left driving circuit, the output of the electrical input of the right servo motor and the right driving circuit End connection, the input shaft of the left oil pump and the output axis connection of left servo motor, the input shaft of the right oil pump and right servo The output axis connection of motor, connect left oil pump on the oil circuit of left oil cylinder and connect on right oil pump and the oil circuit of right oil cylinder and be respectively provided with Have pressure sensor, the output end of the pressure sensor is electrically connected with the control module, the control module also with rotation Encoder electrical connection.
4. the bending machine of energy conservation high rate low energy consumption low noise according to claim 3, it is characterised in that: the control module It further include host computer for PLC or dsp chip or industrial personal computer, the host computer is desktop computer, host computer and control module electricity Connection.
5. the bending machine of energy conservation high rate low energy consumption low noise according to claim 4, it is characterised in that: before the body Side is provided with clamping device, the clamping device include pedestal, the column set on susceptor surface, the cross bar set on the upper end of the column, The end of the connecting plate for being articulated with the connecting rod of cross bar end, being articulated with connecting rod end, the connecting plate is provided with and connects Plate connected mounting plate is provided with the lower clamp plate being connected with connecting plate below the mounting plate, and the surface of the mounting plate is set It is equipped with clamping cylinder, the piston rod of the clamping cylinder passes through mounting plate and connect with upper clamp plate, the upper clamp plate and lower clamp plate It is arranged in parallel.
6. the bending machine of energy conservation high rate low energy consumption low noise according to claim 5, it is characterised in that: the column is to stretch Contracting bar, the bottom end of column are rotatablely arranged on the pedestal.
7. the bending machine of energy conservation high rate low energy consumption low noise according to claim 6, it is characterised in that: the bottom of the pedestal It is provided with idler wheel on face, the idler wheel driving motor of driving idler wheel rotation is provided in pedestal.
8. the bending machine of energy conservation high rate low energy consumption low noise according to claim 7, it is characterised in that: the bottom of the lower die Face is equipped with accommodation groove, is provided with heating device in the accommodation groove.
9. the bending machine of energy conservation high rate low energy consumption low noise according to claim 8, it is characterised in that: the heating device For electromagnetic induction heater, the lower die is made of magnetic conductive metal material.
CN201820584825.6U 2018-04-21 2018-04-21 A kind of bending machine of energy conservation high rate low energy consumption low noise Active CN208230573U (en)

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CN201820584825.6U CN208230573U (en) 2018-04-21 2018-04-21 A kind of bending machine of energy conservation high rate low energy consumption low noise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820584825.6U CN208230573U (en) 2018-04-21 2018-04-21 A kind of bending machine of energy conservation high rate low energy consumption low noise

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110314958A (en) * 2019-07-03 2019-10-11 刘海文 A kind of bending machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110314958A (en) * 2019-07-03 2019-10-11 刘海文 A kind of bending machine

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