CN113798856A - Full intelligent production equipment for auxiliary frame - Google Patents
Full intelligent production equipment for auxiliary frame Download PDFInfo
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- CN113798856A CN113798856A CN202111172692.4A CN202111172692A CN113798856A CN 113798856 A CN113798856 A CN 113798856A CN 202111172692 A CN202111172692 A CN 202111172692A CN 113798856 A CN113798856 A CN 113798856A
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- working platform
- longitudinal beam
- platform
- control system
- electrical control
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000005452 bending Methods 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 238000005553 drilling Methods 0.000 claims description 58
- 229910000831 Steel Inorganic materials 0.000 claims description 50
- 239000010959 steel Substances 0.000 claims description 50
- 238000005520 cutting process Methods 0.000 claims description 32
- 239000000523 sample Substances 0.000 claims description 27
- 210000000078 claw Anatomy 0.000 claims description 16
- 238000004080 punching Methods 0.000 claims description 16
- 230000007306 turnover Effects 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 239000000498 cooling water Substances 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/005—Devices for removing chips by blowing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
- B65G35/02—Mechanical conveyors not otherwise provided for comprising an endless traction element, e.g. a belt, arranged to roll cylindrical articles over a supporting surface
Abstract
The invention relates to full-intelligent auxiliary frame production equipment which comprises an electrical control system, a bending device, a mechanical arm device, a feeding platform, a first working platform, a second working platform, a third working platform and a discharging platform, wherein the bending device, the feeding platform, the first working platform, the second working platform, the third working platform and the discharging platform are sequentially arranged from left to right; by adopting the technical scheme, the full-intelligent production equipment for the auxiliary frame can realize high-degree automatic production operation when the auxiliary frame is produced, the workload of workers is greatly reduced, and three products, namely the left longitudinal beam, the middle cross beam and the right longitudinal beam, are obtained at one time, so that the production efficiency and the quality of the products can be effectively improved.
Description
Technical Field
The invention relates to the field of intelligent processing of auxiliary frames, in particular to full-intelligent auxiliary frame production equipment.
Background
The auxiliary frame of the vehicle is mainly made of round steel pipes and comprises a left longitudinal beam, a middle cross beam and a right longitudinal beam, wherein one end of the left longitudinal beam and one end of the right longitudinal beam are provided with a certain curvature, the other ends of the left longitudinal beam and the right longitudinal beam are respectively provided with a pair of through holes, the end parts of the through holes are provided with semicircular notches, the left longitudinal beam and the right longitudinal beam are mutually symmetrical, the through holes on the left longitudinal beam and the right longitudinal beam are mutually symmetrical, the middle cross beam is provided with five holes which are numbered as a first hole, a second hole, a third hole, a fourth hole and a fifth hole, the positions of the hole positions are different, the first hole and the second hole are in the same group, the third hole and the fourth hole are in the same group, the fifth hole is positioned opposite to the midpoint between the third hole and the fourth hole, and is used for processing the auxiliary frame, the processing process needs to be processed by a plurality of procedures such as bending, drilling, trimming, cutting and the like, and the existing production workshop adopts manual processing operation for the vehicle frame, and the left longitudinal beam, the middle cross beam and the right longitudinal beam of the auxiliary frame are independently taken by workers firstly, the steel pipe is bent after the size is determined, hole site positioning is carried out on the bent steel pipe after the bending is finished, then the steel pipe is placed into a drilling machine for drilling, and due to the fact that multiple processes are independently and separately carried out by manual operation of the workers, the machining efficiency is very low, the error caused by the manual hole site positioning is very large, the production efficiency of products is very low, and the number of produced defective products is too large.
Disclosure of Invention
The invention aims to provide full-intelligent auxiliary frame production equipment capable of automatically feeding, drilling, cutting and discharging, and aims to solve the problems that each process of machining an auxiliary frame needs manual operation machining, the degree of intelligence of the machining equipment is low, and the product yield is low.
The technical scheme adopted by the invention is as follows: a full-intelligent production device for an auxiliary frame comprises an electrical control system, a mechanical arm device, a bending device, a feeding platform, a first working platform, a second working platform, a third working platform and a discharging platform, wherein the mechanical arm device comprises a driving motor, an installation frame, a first mechanical arm, a second mechanical arm and a walking track, the walking track is positioned right above the installation frame, the first mechanical arm and the second mechanical arm are both downwards hoisted on the walking track, the first mechanical arm and the second mechanical arm are driven by the driving motor to move on the walking track and can be downwards extended or upwards retracted, and the driving motor is controlled by the electrical control system to be started and stopped; the bending device, the feeding platform, the first working platform, the second working platform, the third working platform and the discharging platform are sequentially arranged from left to right, and the mounting frame covers the bending device, the feeding platform, the first working platform, the second working platform, the third working platform and the discharging platform inside the mounting frame;
the bending device comprises a base and a pre-feeding platform positioned at the left lower part of the base, wherein one side of the base protrudes outwards, a supporting block which is driven by hydraulic pressure to move is arranged on a protruding part, a rotating bearing is vertically arranged at one end of the base, a rotating seat which can rotate 90 degrees clockwise or anticlockwise is arranged on the rotating bearing, the rotating seat comprises a rotating block which is arranged on a rotating shaft and a lifting block which is pushed by a hydraulic rod to obliquely move and is attached to the side part of the rotating block, one end of the rotating block is semicircular, the other end of the rotating block is square, semicircular grooves are arranged on the supporting block and the side surface opposite to the rotating block, semicircular grooves are arranged on the semicircular side surface of the rotating block and the two side surfaces connected with the semicircular surfaces, semicircular grooves are arranged on the lifting block and the side surface opposite to the rotating block, and the semicircular grooves on the supporting block, the rotating block and the lifting block are consistent in size and height, the clamping turnover block is arranged on the base close to the rotating seat, the other end of the base is provided with a turnover motor, a rotating shaft of the motor is connected with the clamping turnover block through a rotating shaft, the clamping turnover block comprises three arc-shaped clamping blocks with the same size, the clamping blocks are driven by an air pump to perform tightening or loosening actions, and the motor drives the rotating shaft to drive the clamping turnover block to perform turnover actions;
the feeding platform comprises an auxiliary frame placing table, three supporting grooves are formed in the auxiliary frame placing table and respectively support a left longitudinal beam, a right longitudinal beam and a middle cross beam of the auxiliary frame, a probe is arranged on one supporting groove and is connected with an electrical control system through a signal line, and the manipulator is controlled by the electrical control system to operate;
the first working platform comprises two supporting grooves, the supporting grooves respectively correspond to a left longitudinal beam and a right longitudinal beam of the auxiliary frame, a bracket which is controlled by a hydraulic rod and can be turned downwards by 90 degrees along the clockwise direction is arranged between the two supporting grooves, two drilling machines are arranged on the right outer side of each supporting groove, the positions of drill bits of the drilling machines respectively correspond to the hole positions of a first hole and a second hole on a cross beam in the middle of the auxiliary frame, the drill bits of the drilling machines can stretch, a probe is arranged on one supporting groove of the first working platform and is connected with an electrical control system through a signal wire, and the drilling machines are controlled by the electrical control system to start and stop; the first working platform further comprises two semicircular notch punching devices which are respectively positioned at two ends of the left longitudinal beam and the right longitudinal beam, each punching device comprises a base and an outer mold with a semicircular notch, the outer mold is installed at the end part of the base, the semicircular inner mold is locked on the hydraulic rod through a bolt and placed in the semicircular notch of the outer mold, the hydraulic rod is installed on the base and moves in a telescopic mode along the direction of the semicircular notch of the outer mold, and the base moves in the front-back direction to enable the semicircular notch punching devices to enter and exit the working positions to complete the semicircular notch punching work of the left longitudinal beam and the right longitudinal beam;
the second working platform comprises three support grooves, a probe is arranged on one support groove and is connected with an electrical control system through a signal line, the drilling machines are controlled to start and stop by the electrical control system, a left longitudinal beam drilling machine, a right longitudinal beam drilling machine and three middle cross beam drilling machines are arranged on the second working platform, the positions of drill bits of the left longitudinal beam drilling machine and the right longitudinal beam drilling machine respectively correspond to the hole positions of through holes in the left longitudinal beam and the right longitudinal beam, and the positions of drill bits of the three middle cross beam drilling machines respectively correspond to the hole positions of a third hole, a fourth hole and a fifth hole in a middle cross beam of the auxiliary frame;
the third working platform comprises three supporting grooves and two cutting devices, a probe is arranged on one of the supporting grooves and is connected with an electrical control system through a signal wire, the cutting devices are controlled to start and stop by the electrical control system, each cutting device comprises a controller, a cutting motor, a saw disc and a hydraulic pump, the controller is connected with the electrical control system through the signal wire, the output end of the controller is respectively connected with the cutting motor and the hydraulic pump, the saw disc is installed on a rotating shaft of the cutting motor, part of the saw disc is exposed out of the table top of the third working platform, the hydraulic pump is installed at the lower part of the third working platform, a hydraulic push rod of the hydraulic pump inclines upwards along the longitudinal direction, the cutting motor is installed and fixed at the end part of the hydraulic push rod of the hydraulic pump and is pushed by the hydraulic rod, and the cutting route of the saw disc is cut upwards in the longitudinal direction;
the discharging platform comprises a left longitudinal beam conveying frame, a middle cross beam conveying frame and a right longitudinal beam conveying frame, each conveying frame is formed by connecting two parallel round steel pipes through connecting rods, the parallel round steel pipes form a discharging platform table board inclined downwards, the conveying frames are supported by supporting legs and are close to one end of the third working platform, the supporting legs are higher, and the supporting legs far away from one end of the third working platform are shorter.
The further technical scheme of the invention is as follows: the second manipulator includes four picks up the claw, and wherein two pick up the left longeron and the right longeron that the claw corresponds the sub vehicle frame respectively, and two other pick up the middle part crossbeam that the claw corresponds the sub vehicle frame.
The further technical scheme of the invention is as follows: the picking claw of the second manipulator is in the shape of two semicircles, and the two semicircles can be mutually tightened or loosened.
The further technical scheme of the invention is as follows: the upper part of the semicircle top of the picking claw is provided with a probe.
The further technical scheme of the invention is as follows: and a lubricant and cooling water nozzle is arranged beside the drill bit of the drilling machine.
The further technical scheme of the invention is as follows: the left longitudinal beam drilling machine and the right longitudinal beam drilling machine are bilaterally symmetrical drilling machines capable of drilling holes in opposite directions at the same time.
The further technical scheme of the invention is as follows: a protective cover is arranged outside the saw disc.
The further technical scheme of the invention is as follows: the support groove is provided with a fastening device, the fastening device comprises a buckle plate and a pneumatic device, and the pneumatic device controls the buckle plate to be opened or fastened.
The further technical scheme of the invention is as follows: and an air nozzle is arranged on one side of the third working platform, is just opposite to the inside of one end of the auxiliary frame, and blows air to the other end from the inside end of the auxiliary frame.
The invention has the beneficial effects that: by adopting the technical scheme, the full-intelligent production equipment for the auxiliary frame can realize high-degree automatic production operation when the auxiliary frame is produced, the workload of workers is greatly reduced, and three products, namely the left longitudinal beam, the middle cross beam and the right longitudinal beam, are obtained at one time, so that the production efficiency and the quality of the products can be effectively improved.
Drawings
FIG. 1 is a schematic structural diagram of the fully intelligent production equipment for the auxiliary frame of the invention;
FIG. 2 is a schematic overall view of the fully intelligent subframe production apparatus of the present invention;
FIG. 3 is a schematic view of the construction of the bracket of the present invention;
FIG. 4 is a schematic view of the structure of the punching apparatus according to the present invention;
fig. 5 is a schematic structural diagram of the bending machine of the invention;
fig. 6 is a schematic side view of the bending machine according to the present invention;
FIG. 7 is a schematic structural view of the clamping flipping block of the present invention in a released state;
fig. 8 is a schematic structural view of the clamping turning block in a tightened state.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Example (b):
the full-intelligent production equipment for the auxiliary frame shown in fig. 1 to 8 comprises an electrical control system 10, a mechanical arm device 8, a bending device 6, a feeding platform 1, a first working platform 2, a second working platform 3, a third working platform 4 and a discharging platform 5, wherein the mechanical arm device 8 comprises a driving motor 81, an installation frame 82, two mechanical arms and a walking rail 85, the walking rail 85 is located right above the installation frame, the mechanical arms are downwards hoisted on the walking rail 85, are driven by the driving motor to move on the walking rail and can be downwards extended or upwards retracted, and the driving motor is controlled by the electrical control system to start and stop; bending device, feeding platform, first work platform, second work platform and third work platform and ejection of compact platform arrange from a left side to the right side in proper order, the installation frame covers bending device, feeding platform, first work platform, second work platform and third work platform and ejection of compact platform inside the installation frame.
The bending device comprises a base 61 and a pre-feeding platform 7 positioned at the lower left of the base, wherein one side of the base 61 protrudes outwards, a supporting block 62 which is moved by hydraulic drive is installed on the protruding part, a rotating bearing 63 is vertically installed at one end of the base, a rotating seat 64 which can rotate 90 degrees clockwise or anticlockwise is installed on the rotating bearing, the rotating seat comprises a rotating block 65 which is installed on a rotating shaft and a lifting block 66 which is pushed by a hydraulic rod to be obliquely moved and is attached to the side part of the rotating block, one end of the rotating block 65 is semicircular, the other end of the rotating block is square, semicircular grooves are formed in the opposite side surfaces of the supporting block 62 and the rotating block 65, semicircular grooves are formed in the semicircular side surfaces of the rotating block 65 and the two side surfaces connected with the semicircular surfaces, and semicircular grooves are formed in the opposite side surfaces of the lifting block 66 and the rotating block 65, the size and the height of the semicircular grooves on the supporting block 62, the rotating block 65 and the lifting block 66 are all consistent, a clamping overturning block 67 is arranged on the position, close to the rotating seat, on the base, an overturning motor 68 is arranged at the other end of the base, a motor rotating shaft is connected with the clamping overturning block 67 through a rotating shaft, the clamping overturning block 67 comprises three circular arc-shaped clamping blocks 671 with the same size, the clamping blocks are driven by an air pump to shrink or loosen, and the motor driving rotating shaft drives the clamping overturning block 67 to overturn.
The feeding platform 1 comprises an auxiliary frame placing platform, three supporting grooves are formed in the auxiliary frame placing platform and respectively support a left longitudinal beam, a right longitudinal beam and a middle cross beam of the auxiliary frame, a probe is arranged on one supporting groove and is connected with an electrical control system through a signal line, and the manipulator is controlled by the electrical control system to operate.
The first working platform 2 comprises two supporting grooves, the supporting grooves respectively correspond to a left longitudinal beam and a right longitudinal beam of the auxiliary frame, a bracket 21 which is controlled by a hydraulic rod and can turn downwards by 90 degrees along the clockwise direction is arranged between the two supporting grooves, two drilling machines are arranged on the right outer side of each supporting groove, the positions of drill bits of the drilling machines respectively correspond to the hole positions of a first hole and a second hole on a cross beam in the middle of the auxiliary frame, the drill bits of the drilling machines can stretch, a probe is arranged on one supporting groove of the first working platform and is connected with an electrical control system through a signal line, and the drilling machines are controlled by the electrical control system to start and stop; the first working platform further comprises two semicircular notch punching devices 22 which are respectively located at two ends of the left longitudinal beam and the right longitudinal beam, each punching device comprises a base 221 and an outer die 223 with semicircular notches, the outer die 223 is installed at the end portion of the base, the semicircular inner die 222 is locked on the hydraulic rod through bolts and placed in the semicircular notches of the outer dies, the hydraulic rod is installed on the base 221 and moves in the direction of the semicircular notches of the outer dies 223 in a telescopic mode, and the base 221 moves in the front-back direction to enable the semicircular notch punching devices to enter and exit the working positions to complete the semicircular notch punching work of the left longitudinal beam and the semicircular notch punching work of the right longitudinal beam.
The second working platform 3 comprises three supporting grooves, a probe is arranged on one of the supporting grooves and connected with an electrical control system through a signal line, the drilling machines are controlled by the electrical control system to start and stop, a left longitudinal beam drilling machine, a right longitudinal beam drilling machine and three middle cross beam drilling machines are arranged on the second working platform, the positions of drill bits of the left longitudinal beam drilling machine and the right longitudinal beam drilling machine correspond to the hole positions of through holes in the left longitudinal beam and the right longitudinal beam respectively, and the positions of the drill bits of the three middle cross beam drilling machines correspond to the hole positions of a third hole, a fourth hole and a fifth hole in the middle cross beam of the auxiliary frame respectively.
The third working platform 4 comprises three supporting grooves and two cutting devices 41, a probe is arranged on one of the supporting grooves and is connected with an electrical control system through a signal line, the cutting devices are controlled by the electrical control system to start and stop, the cutting devices comprise a controller, a cutting motor, a saw disc and a hydraulic pump, the controller is connected with the electrical control system through the signal line, the output end of the controller is respectively connected with the cutting motor and the hydraulic pump, the saw disc is installed on a rotating shaft of the cutting motor, the saw disc part is exposed out of the table top of the third working platform, the hydraulic pump is installed on the lower portion of the third working platform, a hydraulic push rod of the hydraulic pump inclines upwards along the longitudinal direction, the cutting motor is installed and fixed at the end of the hydraulic push rod of the hydraulic pump and is pushed by the hydraulic rod, and the cutting route of the saw disc is upwards inclined in the longitudinal direction.
Discharging platform 5 includes left longeron transfer frame, middle part crossbeam transfer frame and right longeron transfer frame, and each transfer frame passes through the connecting rod by two circular steel pipes that are parallel to each other and connects and constitute, and the circular steel pipe that is parallel to each other forms the decurrent discharging platform mesa of slope, and the transfer frame is supported by the supporting legs, is close to the supporting legs of third work platform's one end is higher, and the supporting legs of keeping away from third work platform's one end is shorter. Preferably, the second manipulator includes four picks up the claw, and wherein two pick up the left longeron and the right longeron that the claw corresponds the sub vehicle frame respectively, and two other pick up the middle part crossbeam that the claw corresponds the sub vehicle frame for it is more steady to snatch the work piece.
Preferably, the picking claw shape of manipulator is two semicircles, and two semicircles can tighten up each other or relax for it is stable with the more laminating work piece of work piece face when picking up the claw and snatching.
Preferably, a probe provided on the robot is mounted on the pick-up claw, and it is possible to detect whether or not there is a workpiece on the robot for the next action.
Preferably, a lubricant and cooling water nozzle is arranged beside the drill bit of the drilling machine.
Preferably, the left longitudinal beam drilling machine and the right longitudinal beam drilling machine are bilaterally symmetrical drilling machines capable of drilling holes in opposite directions at the same time, so that the holes can be drilled simultaneously, and the working efficiency is improved.
Preferably, a protective cover is arranged outside the saw disc, so that the scrap iron can be effectively prevented from splashing.
Preferably, the support groove is provided with a fastening device, the fastening device comprises a buckle plate and a pneumatic device, and the pneumatic device controls the buckle plate to be opened or fastened.
Preferably, one side of the third working platform is provided with an air nozzle, the air nozzle is opposite to one end of the auxiliary frame, the air nozzle simultaneously sprays air into the auxiliary frame in the cutting process, and impurities such as scrap iron in the auxiliary frame are blown out.
The working principle and the process are as follows:
firstly, the processing raw material of the auxiliary frame is a round steel pipe, the total length of the steel pipe is set according to the needs of a frame, the round steel pipe is cut and placed on a loading vehicle, the loading vehicle is driven into a working area of a bending machine and is fed through a pre-feeding platform 7, two ends of the pre-feeding platform 7 are provided with two steel pipe grooves, two ends of the pre-feeding platform 7 are provided with positioning plates, if the steel pipe exceeds the positioning plates, the steel pipe cannot be placed into the pre-feeding platform, a judgment probe is arranged beside one steel pipe groove and is connected with an electrical control system through a signal line, when the steel pipe 9 is placed in the steel pipe groove of the pre-feeding platform 7, the steel pipe presses down the judgment probe, the judgment probe feeds back a signal to the electric control system at the moment, after the electric control system receives the judgment signal, and sending an instruction to command the first manipulator to move to the position above the steel pipe groove and move downwards to grab the steel pipe, and then putting the steel pipe into the bending machine for processing. When a steel pipe enters a bending machine by a first manipulator, the first manipulator completes an instruction, an electrical control system sends an instruction for controlling the bending machine to work after the instruction is completed, the bending machine starts to work to bend the steel pipe, after the bending machine finishes bending, a signal is fed back to the electrical control system, the electrical control system sends an instruction for commanding the first manipulator to grab and send the bent steel pipe to a feeding platform, a probe is arranged on the feeding platform, when a workpiece exists on the feeding platform, the probe is pressed down and simultaneously feeds back a signal to the electrical control system, the electrical control system sends an instruction after receiving the signal, a second manipulator is commanded to move above the feeding platform, then the steel pipe is grabbed downwards, then the steel pipe is lifted and moved to the first working platform, the steel pipe is placed on the first working platform, and the probe on the first working platform is pressed down by the steel pipe, at the moment, the probe feeds back a signal to the electric control system, and the electric control system sends an instruction to control the hydraulic rod of the first working platform bracket to extend to reach the maximum stroke and then push and turn the bracket for 90 degrees. Because the two ends of the steel pipe are supported by the supporting columns, the middle part of the steel pipe can rotate clockwise by 90 degrees and fall due to the action of gravity after being suspended, when the bracket is pushed and overturned by 90 degrees, the hydraulic rod of the control bracket can feed back a signal to the electric control system after reaching the maximum stroke, the electric control system sends an instruction after receiving the signal, the instruction enables the base to move forward to enable the semicircular notch punching device to enter a working position, the outer die wraps the port of the steel pipe, the inner die just enters the port of the steel pipe, the hydraulic rod is located at the middle position of the stroke at the moment, the hydraulic rod contracts to enable the inner die and the outer die to punch a side semicircular notch on the steel pipe, the hydraulic rod extends to the maximum stroke to enable the inner die and the outer die to punch another side semicircular notch on the steel pipe, the hydraulic rod can feed back a signal to the electric control system after extending to the maximum stroke, and the electric control system sends an instruction after receiving the signal, the instruction makes the drilling machine begin to work until the drilling machine stretches out the drill bit and drills to reach the maximum travel set for and then withdraws the drill bit and returns to the initial position, at the moment, the electrical control system can send an instruction to control the base to move backwards so that the semicircular notch punching device returns to the initial position and feeds back a signal to the electrical control system, the electrical control system sends an instruction after receiving the signal, the instruction makes the hydraulic rod of the bracket contract, the bracket is packed up and the steel pipe is also supported, after the bracket is packed up, the bracket completes one-time working process, at the moment, a signal can be fed back to the electrical control system, the electrical control system sends the next instruction after receiving the signal, the instruction mechanical arm moves to the first working platform and picks the steel pipe which is primarily processed and then moves into the second working platform.
After the workpiece is placed into the second working platform, the probe on the second working platform is pressed down by the initially processed steel pipe, the probe feeds back a signal to the electrical control system after being pressed down, the electrical control system sends out an instruction after receiving the feedback signal, the instruction can instruct the drilling machine on the second working platform to work once at the same time, and the drilling machine works once and is set to be retracted after the drill bit extends out of the drilled hole and reaches the maximum stroke. After the drilling machine on the second working platform finishes one working action, the electrical control system sends out an instruction to command the mechanical arm to move to the second working platform to grab and move the steel pipe subjected to secondary processing to be placed into a third working platform.
All holes of the workpiece are formed in the steel pipe processed by the second working platform, when the steel pipe is placed into the third working platform, cutting processing is carried out, the steel pipe can press down a probe of the third working platform on the third working platform, the probe feeds back signals to the electrical control system, the electrical control system sends out an instruction to command the cutting motor and push a hydraulic pump of the cutting motor to work, a hydraulic rod of the hydraulic pump is commanded to extend and retract, the cutting motor is pushed by the hydraulic rod of the hydraulic pump to obliquely upwards cut the steel pipe into three sections, wherein the two ends of the steel pipe are divided into a left longitudinal beam and a right longitudinal beam, and the middle part of the steel pipe is a middle cross beam. After a hydraulic rod of the hydraulic pump finishes one instruction action, the electric control system sends an instruction to command the mechanical arm to move to the third working platform to grab and move the cut steel pipe, and the steel pipe is sent to the discharging platform and is sent out by the discharging platform.
It should be noted that when the steel pipe is placed on each working platform, namely the buckling plate and the pneumatic device of the buckling device arranged on the supporting groove can start working while the probe is pressed down, the steel pipe is buckled to prevent the workpiece from popping out of the supporting groove due to vibration, and when the drilling or cutting action is completed, the buckling device can receive the instruction of the electric control system to command the pneumatic valve to work to open the buckling plate.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a full intelligent production facility of sub vehicle frame which characterized in that: the mechanical arm device comprises a driving motor, an installation frame, a first mechanical arm, a second mechanical arm and a walking track, wherein the walking track is positioned right above the installation frame, the first mechanical arm and the second mechanical arm are both hung on the walking track downwards and driven by the driving motor to move on the walking track and can be extended downwards or folded upwards, and the driving motor is controlled by an electrical control system to be started and stopped; the bending device, the feeding platform, the first working platform, the second working platform, the third working platform and the discharging platform are sequentially arranged from left to right, and the mounting frame covers the bending device, the feeding platform, the first working platform, the second working platform, the third working platform and the discharging platform inside the mounting frame;
the bending device comprises a base and a pre-feeding platform positioned at the left lower part of the base, wherein one side of the base protrudes outwards, a supporting block which is moved by hydraulic drive is installed on a protruding part, a rotating bearing is vertically installed at one end of the base, a rotating seat which can rotate 90 degrees clockwise or anticlockwise is installed on the rotating bearing, the rotating seat comprises a rotating block which is installed on a rotating shaft and a lifting block which is pushed by a hydraulic rod to move obliquely and is attached to the side part of the rotating block, one end of the rotating block is semicircular, the other end of the rotating block is square, semicircular grooves are formed in the side surfaces of the supporting block, which are opposite to the rotating block, and the two side surfaces of the rotating block, which are connected with the semicircular surfaces, semicircular grooves are formed in the side surfaces of the lifting block, which are opposite to the rotating block, and the semicircular grooves in the supporting block, the rotating block and the lifting block are consistent in size and height, the clamping turnover block is arranged on the base close to the rotating seat, the other end of the base is provided with a turnover motor, a rotating shaft of the motor is connected with the clamping turnover block through a rotating shaft, the clamping turnover block comprises three arc-shaped clamping blocks with the same size, the clamping blocks are driven by an air pump to perform tightening or loosening actions, and the motor drives the rotating shaft to drive the clamping turnover block to perform turnover actions;
the feeding platform comprises an auxiliary frame placing table, three supporting grooves are formed in the auxiliary frame placing table and respectively support a left longitudinal beam, a right longitudinal beam and a middle cross beam of the auxiliary frame, a probe is arranged on one supporting groove and is connected with an electrical control system through a signal line, and the manipulator is controlled by the electrical control system to operate;
the first working platform comprises two supporting grooves, the supporting grooves respectively correspond to a left longitudinal beam and a right longitudinal beam of the auxiliary frame, a bracket which is controlled by a hydraulic rod and can be turned downwards by 90 degrees along the clockwise direction is arranged between the two supporting grooves, two drilling machines are arranged on the right outer side of each supporting groove, the positions of drill bits of the drilling machines respectively correspond to the hole positions of a first hole and a second hole on a cross beam in the middle of the auxiliary frame, the drill bits of the drilling machines can stretch, a probe is arranged on one supporting groove of the first working platform and is connected with an electrical control system through a signal wire, and the drilling machines are controlled by the electrical control system to start and stop; the first working platform further comprises two semicircular notch punching devices which are respectively positioned at two ends of the left longitudinal beam and the right longitudinal beam, each punching device comprises a base and an outer mold with a semicircular notch, the outer mold is installed at the end part of the base, the semicircular inner mold is locked on the hydraulic rod through a bolt and placed in the semicircular notch of the outer mold, the hydraulic rod is installed on the base and moves in a telescopic mode along the direction of the semicircular notch of the outer mold, and the base moves in the front-back direction to enable the semicircular notch punching devices to enter and exit the working positions to complete the semicircular notch punching work of the left longitudinal beam and the right longitudinal beam;
the second working platform comprises three support grooves, a probe is arranged on one support groove and is connected with an electrical control system through a signal line, the drilling machines are controlled to start and stop by the electrical control system, a left longitudinal beam drilling machine, a right longitudinal beam drilling machine and three middle cross beam drilling machines are arranged on the second working platform, the positions of drill bits of the left longitudinal beam drilling machine and the right longitudinal beam drilling machine respectively correspond to the hole positions of through holes in the left longitudinal beam and the right longitudinal beam, and the positions of drill bits of the three middle cross beam drilling machines respectively correspond to the hole positions of a third hole, a fourth hole and a fifth hole in a middle cross beam of the auxiliary frame;
the third working platform comprises three supporting grooves and two cutting devices, a probe is arranged on one of the supporting grooves and is connected with an electrical control system through a signal wire, the cutting devices are controlled to start and stop by the electrical control system, each cutting device comprises a controller, a cutting motor, a saw disc and a hydraulic pump, the controller is connected with the electrical control system through the signal wire, the output end of the controller is respectively connected with the cutting motor and the hydraulic pump, the saw disc is installed on a rotating shaft of the cutting motor, part of the saw disc is exposed out of the table top of the third working platform, the hydraulic pump is installed at the lower part of the third working platform, a hydraulic push rod of the hydraulic pump inclines upwards along the longitudinal direction, the cutting motor is installed and fixed at the end part of the hydraulic push rod of the hydraulic pump and is pushed by the hydraulic rod, and the cutting route of the saw disc is cut upwards in the longitudinal direction;
the discharging platform comprises a left longitudinal beam conveying frame, a middle cross beam conveying frame and a right longitudinal beam conveying frame, each conveying frame is formed by connecting two parallel round steel pipes through connecting rods, the parallel round steel pipes form a discharging platform table board inclined downwards, the conveying frames are supported by supporting legs and are close to one end of the third working platform, the supporting legs are higher, and the supporting legs far away from one end of the third working platform are shorter.
2. The fully intelligent subframe production device of claim 1, wherein: the second manipulator includes four picks up the claw, and wherein two pick up the left longeron and the right longeron that the claw corresponds the sub vehicle frame respectively, and two other pick up the middle part crossbeam that the claw corresponds the sub vehicle frame.
3. The fully intelligent subframe production device of claim 2, wherein: the picking claw of the second manipulator is in the shape of two semicircles, and the two semicircles can be mutually tightened or loosened.
4. The fully intelligent subframe production device of claim 2, wherein: the upper part of the semicircle top of the picking claw is provided with a probe.
5. The fully intelligent subframe production device of claim 1, wherein: and a lubricant and cooling water nozzle is arranged beside the drill bit of the drilling machine.
6. The fully intelligent subframe production device of claim 1, wherein: the left longitudinal beam drilling machine and the right longitudinal beam drilling machine are bilaterally symmetrical drilling machines capable of drilling holes in opposite directions at the same time.
7. The fully intelligent subframe production device of claim 1, wherein: a protective cover is arranged outside the saw disc.
8. The fully intelligent subframe production device of claim 1, wherein: the support groove is provided with a fastening device, the fastening device comprises a buckle plate and a pneumatic device, and the pneumatic device controls the buckle plate to be opened or fastened.
9. The fully intelligent subframe production device of claim 1, wherein: and an air nozzle is arranged on one side of the third working platform, is just opposite to the inside of one end of the auxiliary frame, and blows air to the other end from the inside end of the auxiliary frame.
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| CN202111172692.4A CN113798856B (en) | 2021-10-08 | 2021-10-08 | Full intelligent production equipment for auxiliary frame |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111172692.4A CN113798856B (en) | 2021-10-08 | 2021-10-08 | Full intelligent production equipment for auxiliary frame |
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| CN113798856A true CN113798856A (en) | 2021-12-17 |
| CN113798856B CN113798856B (en) | 2024-03-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116274715A (en) * | 2023-03-30 | 2023-06-23 | 广东也马科技有限公司 | Electric bicycle frame integrated into one piece device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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|---|---|
| CN113798856B (en) | 2024-03-19 |
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