CN117505613A - Bending auxiliary device for manufacturing power distribution cabinet - Google Patents
Bending auxiliary device for manufacturing power distribution cabinet Download PDFInfo
- Publication number
- CN117505613A CN117505613A CN202410015346.2A CN202410015346A CN117505613A CN 117505613 A CN117505613 A CN 117505613A CN 202410015346 A CN202410015346 A CN 202410015346A CN 117505613 A CN117505613 A CN 117505613A
- Authority
- CN
- China
- Prior art keywords
- iron sheet
- auxiliary device
- workbench
- power distribution
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005452 bending Methods 0.000 title claims abstract description 60
- 238000009826 distribution Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 226
- 229910052742 iron Inorganic materials 0.000 claims abstract description 112
- 239000012535 impurity Substances 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
- B21D5/042—With a rotational movement of the bending blade
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention belongs to the technical field of bending machines, in particular to a bending auxiliary device for manufacturing a power distribution cabinet, which comprises a bending machine body, wherein a workbench is fixedly arranged on one side of the bending machine body, a pair of baffles which can be arranged in an adjustable manner are attached to the surface of the workbench through screw locks, a chute is formed in the position, located between the baffles, of the surface of the workbench, and an electric push rod fixed on the surface of the workbench is arranged on the side surface of the chute; according to the invention, the positions of the arc-shaped baffles on the workbench are adjusted, the baffles are fixed in the proper threaded holes on the workbench through the screws, the positions of the baffles are conveniently adjusted according to the width of the iron sheet, so that the two baffles can be in limit fit with the two sides of the iron sheet, and at the moment, the push plate on the output end of the electric push rod is abutted against one end of the iron sheet. The iron sheet is effectively prevented from being separated from the constraint of the baffle, the iron sheet is prevented from being deviated when being bent and reset, and the iron sheet is prevented from being deviated when being bent without manual assistance.
Description
Technical Field
The invention belongs to the technical field of bending machines, and particularly relates to a bending auxiliary device for manufacturing a power distribution cabinet.
Background
The shell of the power distribution cabinet is made of iron sheets, a bending machine is needed to be used when the shell of the power distribution cabinet is manufactured, and the whole iron sheets are bent by the bending machine, so that a required shell of the power distribution cabinet is formed.
The bending machine is divided into a manual bending machine, a hydraulic bending machine and a numerical control bending machine, wherein the manual bending machine is divided into a mechanical manual bending machine and an electric manual bending machine, and the hydraulic bending machine is divided into torsion shaft synchronization, machine-liquid synchronization and electrohydraulic synchronization according to a synchronous mode.
When an existing bending machine is used for bending an iron sheet, a worker is required to put one end of the iron sheet to be bent into the bending machine, the other end of the iron sheet is required to be held by the worker, and the worker is required to overturn the iron sheet in a matched manner, so that the machining mode is required to have special auxiliary operation of the worker at the side of the bending machine, the operation efficiency is low, and the risk exists when the worker handrails work with the iron sheet matched with the bending machine; in addition, after the bending machine works in a factory, residual residues are very easy to remain on a workbench, and the iron sheet is easy to scratch.
Therefore, the invention provides a bending auxiliary device for manufacturing a power distribution cabinet.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a make auxiliary device that bends of switch board, includes the bender body, one side fixed mounting of bender body has the workstation, the surface of workstation has a pair of baffle of adjustable arrangement through the screw lock, the surface of workstation is located between the baffle and has seted up the spout, the side of spout is provided with the electric putter of fixing at the workstation surface, electric putter's output fixed mounting has the push pedal, be provided with on the push pedal with iron sheet matched with positioning mechanism to and carry out clear mechanism of blowing to workstation surface impurity.
Further, the positioning mechanism comprises a storage groove arranged on the push plate, a pressing plate is rotationally connected in the storage groove through a torsion spring, and a balancing weight is fixedly arranged at the bottom of the pressing plate;
one side of push pedal is located the below fixed mounting of clamp plate has the support frame, the sucking disc is installed at the top of support frame.
Further, still include fixed connection at the spliced pole of accomodating the inslot wall, the arc spread groove with spliced pole joint complex is seted up to the lateral wall of clamp plate.
Further, the inner diameter of the arc-shaped connecting groove gradually increases along the direction of the notch.
Furthermore, the push plate is also provided with a jacking mechanism for bending and then tilting the iron sheet.
Further, the jacking mechanism comprises a through groove penetrating through the push plate, and a rotating plate is rotatably connected in the through groove through a torsion spring;
one side of the rotating plate is fixedly provided with a first magnetic block, and the inner wall of the sliding groove is provided with a second magnetic block matched with the first magnetic block.
Further, the blowing mechanism comprises a multistage expansion plate which is arranged in the chute and fixedly connected with the push plate, a plurality of connecting pipes which are communicated with the side surfaces of the multistage expansion plate are arranged on the workbench, and a delay reset assembly is arranged in the connecting pipes.
Further, the delay reset component comprises an end cover which is rotationally connected to the pipe orifice of the connecting pipe through a torsion spring, a connecting rod is fixedly arranged on the surface of the end cover, an elastic ball is fixedly arranged at the other end of the connecting rod, a clamping groove which is detachably matched with the elastic ball is formed in the outer surface of the connecting pipe, and a guide component is arranged in the connecting pipe.
Further, the guide assembly comprises two guide plates which are obliquely and fixedly arranged in the connecting pipe, and a plurality of hollow coiled films are fixedly arranged at the other ends of the guide plates.
Further, the hollow coiled film is provided with an air inlet hole and an air outlet hole;
the air inlet hole is positioned between the two guide plates, and the air outlet hole faces the end cover.
The beneficial effects of the invention are as follows:
1. according to the invention, the positions of the arc-shaped baffles on the workbench are adjusted, the baffles are fixed in the proper threaded holes on the workbench through the screws, the positions of the baffles are conveniently adjusted according to the width of the iron sheet, so that the two baffles can be in limit fit with the two sides of the iron sheet, and at the moment, the push plate on the output end of the electric push rod is abutted against one end of the iron sheet. Because the iron sheet is thinner, so need stretch into the spout with the push pedal in, just can effectually promote the iron sheet, avoid appearing skidding and not push away the condition of iron sheet and take place, when the iron sheet stretches into bender originally internally through electric putter, bender body can bend the iron sheet and drive its upset, the effect that has played the direction to the iron sheet of bending and supplementary it reset through curved baffle this moment, along with the upset bending of iron sheet, curved baffle can be spacing to the iron sheet of turning over all the time, effectually avoided the iron sheet to break away from the constraint of baffle, avoid the iron sheet to appear the offset position when being bent the reposition, avoid the iron sheet to appear the skew when not having manual assistance bending.
2. According to the invention, the push plate drives the multi-stage expansion plate to slide and shrink, the electric push rod is started before the iron sheet to be processed is placed, so that the electric push rod can realize self-checking before working, the electric push rod drives the push plate to slide in the sliding groove, impurities can be reduced from entering the sliding groove by the installed multi-stage expansion plate, the influence on the push plate after the impurities are accumulated is avoided, meanwhile, the multi-stage expansion plate extrudes gas in the cavity during sliding and shrinking, so that the gas enters the connecting pipe and is sprayed to the surface of the workbench, at the moment, the delayed reset component at the mouth of the connecting pipe can be delayed to be closed after the gas is sprayed, the air flow is convenient to enter the cavity of the multi-stage expansion plate for next use, the sprayed gas pre-cleans the surface of the workbench, scrap iron impurities generated in factories and during working of the bending machine body are reduced to remain on the surface of the workbench to scratch the iron sheet to be processed, and the scratch the surface of the iron sheet is protected, and the scratch and the rate of defective products is reduced. Meanwhile, only one row of connecting pipes are arranged on the surface of the workbench for better blowing cleaning, and air is blown to the workbench through the one row of connecting pipes, so that impurities can be directly blown off, and the phenomenon that air convection occurs after a plurality of connecting pipes are symmetrically arranged on the workbench is effectively avoided, so that dust and impurities on the workbench are difficult to blow down.
3. According to the bending machine, the electric push rod is used for continuously driving the iron sheet to continuously move in the direction away from the bending machine body, so that the first magnetic block on the rotating plate and the second magnetic block in the sliding groove are mutually adsorbed, the rotating plate rotates in an arc shape, the iron sheet is jacked up through the bottom of the rotating plate in the rotating process, the iron sheet is separated from the pressing of the pressing plate and the balancing weight, and then the iron sheet is tilted, so that a worker can conveniently pick up the processed iron sheet, and the situation that the iron sheet is thinner and is not easy to take when placed on the workbench is avoided.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic perspective view of a bending machine body according to the present invention;
FIG. 2 is a schematic view of the structure of the work table of the present invention;
FIG. 3 is a schematic view of the structure of the chute of the present invention;
FIG. 4 is a schematic view of a part of the structure of the multi-stage expansion plate according to the present invention;
FIG. 5 is a schematic view of the structure of the through slot in the present invention;
FIG. 6 is a schematic view of the structure of FIG. 4 at A in accordance with the present invention;
FIG. 7 is a schematic view of a part of the structure of the platen in the present invention;
FIG. 8 is a schematic view of the structure of the guide plate of the present invention;
fig. 9 is a schematic view of the structure of the connection pipe in the present invention.
In the figure: 1. a bending machine body; 2. iron sheet; 3. a work table; 4. a chute; 5. an electric push rod; 6. a push plate; 7. a baffle; 8. a storage groove; 9. a pressing plate; 10. a connecting column; 11. a connecting groove; 12. balancing weight; 13. a multi-stage expansion plate; 14. a connecting pipe; 15. an end cap; 16. a connecting rod; 17. an elastic ball; 18. a clamping groove; 19. a guide plate; 20. hollow coiled film; 21. a through groove; 22. a rotating plate; 23. a first magnetic block; 24. a second magnetic block; 25. a support frame; 26. the sucking disc, 27, air inlet; 28. and an air outlet hole.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1 to 9, the bending auxiliary device for manufacturing a power distribution cabinet according to the embodiment of the invention comprises a bending machine body 1, wherein a workbench 3 is fixedly arranged on one side of the bending machine body 1, a pair of baffles 7 which are adjustably arranged are locked on the surface of the workbench 3 through screws, a sliding groove 4 is formed in the surface of the workbench 3 between the baffles 7, an electric push rod 5 fixed on the surface of the workbench 3 is arranged on the side surface of the sliding groove 4, and a push plate 6 is fixedly arranged at the output end of the electric push rod 5.
During operation, through adjusting the position of the arc-shaped baffle plate 7 on the workbench 3, the baffle plate 7 is fixed in a proper threaded hole on the workbench 3 through screws, the position of the baffle plate 7 is conveniently adjusted according to the width of the iron sheet 2, so that the two baffle plates 7 can be in limit fit with two sides of the iron sheet 2, and at the moment, the push plate 6 on the output end of the electric push rod 5 is abutted against one end of the iron sheet 2. Because iron sheet 2 is thinner, so need stretch into push pedal 6 in spout 4, just can effectually promote iron sheet 2, avoid appearing skidding and not push away the condition emergence of iron sheet 2, when iron sheet 2 stretches into bender body 1 through electric putter 5, bender body 1 can bend iron sheet 2 and drive its upset, play the effect of direction and supplementary its reset to iron sheet 2 of bending through curved baffle 7 this moment, along with the upset bending of iron sheet 2, curved baffle 7 can be spacing to the iron sheet 2 of turning over always, effectually avoided iron sheet 2 break away from baffle 7's constraint, avoid iron sheet 2 to appear the skew position when being bent the reset, avoid iron sheet 2 to appear the skew when not having the manual work to assist bending.
The push plate 6 is provided with a positioning mechanism matched with the iron sheet 2. Specifically, the positioning mechanism comprises a storage groove 8 arranged on a push plate 6, a pressing plate 9 is rotatably connected in the storage groove 8 through a torsion spring, and a balancing weight 12 is fixedly arranged at the bottom of the pressing plate 9; one side of push pedal 6 is located the below fixed mounting of clamp plate 9 and has support frame 25, and sucking disc 26 is installed at the top of support frame 25 to and fixed connection is at spliced pole 10 of accomodating the inslot 8 inner wall, and clamp plate 9's lateral wall offer with spliced pole 10 joint complex arc spread groove 11, arc spread groove 11 internal diameter increases gradually along the direction of notch.
When the iron sheet 2 is placed on the workbench 3 in operation, the bottom of the iron sheet 2 is in adsorption fit with the sucker 26 on the support frame 25, and the support frame 25 and the sucker 26 are both positioned in the chute 4. The iron sheet 2 and the push plate 6 at this moment are spacing butt, the face that balancing weight 12 and iron sheet 2 are laminated plays the effect of increase friction for the rubber material, utilize clamp plate 9 and balancing weight 12 to push down iron sheet 2, when iron sheet 2 is bent by bender body 1 and is overturned, because the bending end of iron sheet 2 receives great pressure, can bring the other end (be close to the one end of clamp plate 9 promptly) upset, make iron sheet 2 promote clamp plate 9 and balancing weight 12 rotation, spliced pole 10 and spread groove 11 joint cooperation during the rotation, and along with spliced pole 10 constantly imbeds in spread groove 11, spliced pole 10 can temporarily block at spread groove 11 internal fixation, make clamp plate 9 and balancing weight 12 can not reset immediately, along with iron sheet 2 completion after bending, iron sheet 2 can fall to the position of workstation 3 again, can fall on sucking disc 26 after iron sheet 2 resets, clamp plate 9 rotates under the effort of torsional spring and balancing weight 12 and resets, make spliced pole 10 break away from the restriction of spread groove 11, and then let clamp plate 9 and balancing weight 12 again press iron sheet 2 at the surface of workstation 3, simultaneously can let iron sheet 2 and sucking disc 26 better. The electric push rod 5 is started to shrink, and when the electric push rod 5 shrinks, the iron sheet 2 can be driven to move in the direction away from the bending machine body 1 through the push plate 6, the pressing plate 9, the balancing weight 12 and the sucker 26.
In one embodiment of the present invention, in order to facilitate the operator to take the bent iron sheet 2, a jack mechanism is provided at one side of the push plate 6. Specifically, the jacking mechanism comprises a through groove 21 penetrating through the push plate 6, a rotating plate 22 is rotatably connected in the through groove 21 through a torsion spring, a first magnetic block 23 is fixedly arranged on one side of the rotating plate 22, and a second magnetic block 24 matched with the first magnetic block 23 is arranged on the inner wall of the chute 4.
After finishing the work of bending to iron sheet 2, utilize electric putter 5 to continue to drive iron sheet 2 to keeping away from the direction of bender body 1 and continue to remove for first magnet 23 on the rotor plate 22 and the second magnet 24 in spout 4 adsorb each other, make rotor plate 22 carry out the arc and rotate, the bottom through rotor plate 22 in the rotation process jack-up iron sheet 2, make iron sheet 2 break away from the suppression of clamp plate 9 and balancing weight 12 and then perk, make things convenient for the staff to take up iron sheet 2 that will finish, avoid because iron sheet 2 is thinner and put the difficult condition of taking appearing on workstation 3.
In one embodiment of the invention, the workbench 3 is provided with a blowing mechanism which comprises a multi-stage expansion plate 13 fixedly connected with the push plate 6 and arranged in the chute 4, the workbench 3 is provided with a plurality of connecting pipes 14 communicated with the side surfaces of the multi-stage expansion plate 13, and a delay reset component is arranged in the connecting pipes 14. During operation, more dust and impurities exist in the factory, the tiny impurities fall on the workbench 3 and need to be cleaned in time, otherwise, the iron sheet 2 on the workbench 3 is extremely easy to scratch, at this time, the push plate 6 drives the sliding shrinkage of the multistage expansion plate 13, the electric push rod 5 is started before the iron sheet 2 to be processed is placed, the electric push rod 5 realizes self-checking before working, the electric push rod 5 drives the push plate 6 to slide in the sliding chute 4, the installed multistage expansion plate 13 can reduce the impurities to enter the sliding chute 4, the influence on the push plate 6 after the impurities are accumulated is avoided, and meanwhile, the multistage expansion plate 13 extrudes the gas in the cavity during sliding shrinkage, so that the gas enters the connecting pipe 14 and is sprayed to the surface of the workbench 3, a delay reset component at the mouth of the connecting pipe 14 can delay to be closed after the gas spraying, the air flow enters the cavity of the multistage expansion plate 13 for next use, the sprayed gas is used for pre-cleaning the surface of the workbench 3, scrap iron dust generated in the factory and the bending machine body 1 is reduced, the scrap iron dust is left on the surface of the workbench 3 to scratch the surface of the iron sheet 2 to be processed, and the scratch rate of the surface of the iron sheet 2 to be processed is reduced. Meanwhile, only one row of connecting pipes 14 are arranged on the surface of the workbench 3 for better blowing cleaning, and air is blown to the workbench 3 through one row of connecting pipes 14, so that impurities can be directly blown off, and the phenomenon that air convection occurs after a plurality of connecting pipes 14 are symmetrically arranged on the workbench 3 is effectively avoided, so that dust and impurities on the workbench 3 are difficult to blow-dry.
In one embodiment of the invention, the delay reset component comprises an end cover 15 which is rotatably connected to the pipe orifice of the connecting pipe 14 through a torsion spring, a connecting rod 16 is fixedly arranged on the surface of the end cover 15, an elastic ball 17 is fixedly arranged at the other end of the connecting rod 16, a clamping groove 18 which is detachably matched with the elastic ball 17 is formed on the outer surface of the connecting pipe 14, and a guide component is arranged in the connecting pipe 14. The guide assembly comprises two guide plates 19 which are obliquely and fixedly arranged in the connecting pipe 14, and a plurality of hollow coiled films 20 are fixedly arranged at the other ends of the guide plates 19. When the multifunctional workbench is in operation, gas in the cavity of the multistage expansion plate 13 enters the connecting pipe 14 and is intensively guided into the hollow rolling film 20 by the guide plate 19, part of the gas enters the hollow rolling film 20 and is stretched and spread, the hollow rolling film 20 is matched with the gas to jack the end cover 15, the end cover 15 is clamped into the clamping groove 18 with the elastic ball 17 on the connecting rod 16 to be pre-fixed, and the gas is blown to the workbench 3.
In one embodiment of the present invention, the hollow rolled film 20 has an air inlet hole 27 and an air outlet hole 28, and the air inlet hole 27 is located between two guide plates 19 which are obliquely arranged, so that the air in the connecting pipe 14 can be concentrated and enter the hollow rolled film 20 through the air inlet hole 27. The air outlet hole 28 faces the end cover 15, and the end cover 15 is continuously stretched and extruded along with the hollow coiled film 20 to push the end cover 15 open, so that the connecting rod 16 on the end cover 15 is in clamping fit with the clamping groove 18 through the elastic ball 17, and after the end cover 15 is completely opened, the air outlet hole 28 can also discharge air to the workbench 3, and the effect of cleaning the far end of the workbench 3 is realized. When the electric push rod 5 does not carry the multistage expansion plate 13 any more to move, the connecting pipe 14 can not blow any more, at the moment, external gas can enter the multistage expansion plate 13 through the connecting pipe 14 to inflate the multistage expansion plate 13, and as the end cover 15 is rotationally connected through the torsion spring, the torsion spring can carry the end cover 15, the connecting rod 16 and the elastic ball 17 to separate from the clamping groove 18 and reset, and the connecting pipe 14 is closed by the end cover 15, so that the situation that the hollow coiled film 20 is blocked and scratched due to the fact that impurities enter the connecting pipe 14 is reduced.
Working principle: the push plate 6 drives the multi-stage expansion plate 13 to slide and shrink, the electric push rod 5 is started before the iron sheet 2 to be processed is placed, the electric push rod 5 is subjected to self-checking before working, the electric push rod 5 drives the push plate 6 to slide in the sliding groove 4, the multi-stage expansion plate 13 extrudes gas in the cavity to enter the connecting pipe 14 during sliding and shrinking, the gas in the connecting pipe 14 is concentrated and enters the hollow rolling film 20 through the gas inlet 27 because the gas inlet 27 is positioned between two guide plates 19 which are obliquely arranged in the connecting pipe 14, the gas outlet 28 faces the end cover 15, the end cover 15 is continuously stretched and extruded by the gas entering the hollow rolling film 20 along with the gas entering the hollow rolling film 20 to realize jacking of the end cover 15, the connecting rod 16 on the end cover 15 is clamped and matched with the clamping groove 18 through the elastic ball 17, and after the end cover 15 is completely opened, the gas outlet 28 also discharges and blows the gas to the workbench 3, the effect of cleaning the far end of the workbench 3 is realized, the sprayed gas pre-cleans the surface of the workbench 3, the iron scrap 2 and the scratch rate of the iron scrap 2 on the surface to be processed by the workbench 3 is reduced, and the scratch ratio of the iron scrap 2 is reduced. Meanwhile, only one row of connecting pipes 14 are arranged on the surface of the workbench 3 for better blowing cleaning, and air is blown to the workbench 3 through one row of connecting pipes 14, so that impurities can be directly blown off, and the phenomenon that air convection occurs after a plurality of connecting pipes 14 are symmetrically arranged on the workbench 3 is effectively avoided, so that dust and impurities on the workbench 3 are difficult to blow-dry.
When the electric push rod 5 does not carry the multistage expansion plate 13 any more to move, the connecting pipe 14 can not blow any more, at the moment, external gas can enter the multistage expansion plate 13 through the connecting pipe 14 to inflate the multistage expansion plate 13, and as the end cover 15 is rotationally connected through the torsion spring, the torsion spring can carry the end cover 15, the connecting rod 16 and the elastic ball 17 to be separated from the clamping groove 18 and reset, and the connecting pipe 14 is closed by the end cover 15, so that the situation that the hollow coiled membrane 20 is blocked and scratched due to the fact that impurities enter the connecting pipe 14 is reduced.
After the work bench 3 accomplishes the pre-cleaning work, through adjusting the position of the arc baffle 7 on the work bench 3, the baffle 7 is fixed in the appropriate threaded hole on the work bench 3 through the screw, conveniently adjust the position of the baffle 7 according to the width of the iron sheet 2 for two baffles 7 can be with the spacing cooperation in iron sheet 2 both sides, push pedal 6 on the electric putter 5 output and the butt of iron sheet 2 one end this moment, the sucking disc 26 on the bottom and the support frame 25 of iron sheet 2 adsorbs the cooperation. Because iron sheet 2 is thinner, so need stretch into push pedal 6 in spout 4, just can effectually promote iron sheet 2, avoid appearing skidding and not push away the condition emergence of iron sheet 2, when iron sheet 2 stretches into bender body 1 through electric putter 5, bender body 1 can bend iron sheet 2 and drive its upset, because the bending end of iron sheet 2 receives great pressure, can carry the other end (be close to the one end of clamp plate 9 promptly) upset, make iron sheet 2 promote clamp plate 9 and balancing weight 12 to rotate, spliced pole 10 and spread groove 11 joint cooperation during the rotation, and along with spliced pole 10 constantly imbeds in spread groove 11, spliced pole 10 can temporarily block at spread groove 11 internal fixation, make clamp plate 9 and balancing weight 12 can not reset immediately, simultaneously, the effect of direction and assisting its reset is played to iron sheet 2 of bending through curved baffle 7, skew appears when having avoided iron sheet 2 to have not manual assistance to bend.
Along with iron sheet 2 completion after bending, iron sheet 2 can fall to the position of workstation 3, can fall again to sucking disc 26 after iron sheet 2 resets, and clamp plate 9 rotates under the effort of torsional spring and balancing weight 12 and resets for spliced pole 10 breaks away from the restriction of spread groove 11, and then lets clamp plate 9 and balancing weight 12 press iron sheet 2 at the workstation 3 surface again, can also let iron sheet 2 and sucking disc 26 better absorption simultaneously. The electric push rod 5 is started to shrink, and when the electric push rod 5 shrinks, the iron sheet 2 can be driven to move in the direction away from the bending machine body 1 through the push plate 6, the pressing plate 9, the balancing weight 12 and the sucker 26.
After finishing the work of bending to iron sheet 2, utilize electric putter 5 to continue to drive iron sheet 2 to keeping away from the direction of bender body 1 and continue to remove for first magnet 23 on the rotor plate 22 and the second magnet 24 in spout 4 adsorb each other, make rotor plate 22 carry out the arc and rotate, the bottom through rotor plate 22 in the rotation process jack-up iron sheet 2, make iron sheet 2 break away from the suppression of clamp plate 9 and balancing weight 12 and then perk, make things convenient for the staff to take up iron sheet 2 that will finish, avoid because iron sheet 2 is thinner and put the difficult condition of taking appearing on workstation 3.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Make auxiliary device that bends of switch board, its characterized in that: including bender body (1), one side fixed mounting of bender body (1) has workstation (3), the surface of workstation (3) is through screw lock with a pair of baffle (7) of adjustable arrangement, the surface of workstation (3) is located between baffle (7) and has seted up spout (4), the side of spout (4) is provided with electric putter (5) of fixing on workstation (3) surface, the output fixed mounting of electric putter (5) has push pedal (6), be provided with on push pedal (6) with iron sheet (2) matched with positioning mechanism to and carry out clear mechanism of blowing to workstation (3) surface impurity.
2. The bending auxiliary device for manufacturing a power distribution cabinet according to claim 1, wherein: the positioning mechanism comprises a storage groove (8) formed in the push plate (6), a pressing plate (9) is rotatably connected in the storage groove (8) through a torsion spring, and a balancing weight (12) is fixedly arranged at the bottom of the pressing plate (9); one side of the push plate (6) is positioned below the pressing plate (9) and fixedly provided with a supporting frame (25), and the top of the supporting frame (25) is provided with a sucker (26).
3. The bending auxiliary device for manufacturing a power distribution cabinet according to claim 2, wherein: still include fixedly connected spliced pole (10) at the inner wall of accomodating groove (8), arc spread groove (11) with spliced pole (10) joint complex are seted up to the lateral wall of clamp plate (9).
4. A bending auxiliary device for manufacturing a power distribution cabinet according to claim 3, wherein: the inner diameter of the connecting groove (11) is gradually increased along the direction of the notch.
5. The bending auxiliary device for manufacturing a power distribution cabinet according to claim 1, wherein: the push plate (6) is also provided with a jacking mechanism for bending and then tilting the iron sheet (2).
6. The bending auxiliary device for manufacturing a power distribution cabinet according to claim 5, wherein: the jacking mechanism comprises a through groove (21) penetrating through the push plate (6), and a rotating plate (22) is rotatably connected in the through groove (21) through a torsion spring; one side of the rotating plate (22) is fixedly provided with a first magnetic block (23), and the inner wall of the sliding groove (4) is provided with a second magnetic block (24) matched with the first magnetic block (23).
7. The bending auxiliary device for manufacturing a power distribution cabinet according to claim 1, wherein: the blowing mechanism comprises a multistage expansion plate (13) which is arranged in the chute (4) and fixedly connected with the push plate (6), a plurality of connecting pipes (14) which are communicated with the side surfaces of the multistage expansion plate (13) are arranged on the workbench (3), and a delay reset component is arranged in the connecting pipes (14).
8. The bending auxiliary device for manufacturing a power distribution cabinet according to claim 7, wherein: the delay reset assembly comprises an end cover (15) which is rotationally connected to the pipe orifice of a connecting pipe (14) through a torsion spring, a connecting rod (16) is fixedly arranged on the surface of the end cover (15), an elastic ball (17) is fixedly arranged at the other end of the connecting rod (16), a clamping groove (18) which is detachably matched with the elastic ball (17) is formed in the outer surface of the connecting pipe (14), and a guide assembly is arranged in the connecting pipe (14).
9. The bending auxiliary device for manufacturing a power distribution cabinet according to claim 8, wherein: the guide assembly comprises two guide plates (19) which are obliquely and fixedly arranged in the connecting pipe (14), and a plurality of hollow coiled films (20) are fixedly arranged at the other ends of the guide plates (19).
10. The bending auxiliary device for manufacturing a power distribution cabinet according to claim 9, wherein: the hollow coiled film (20) is provided with an air inlet hole (27) and an air outlet hole (28); the air inlet holes (27) are positioned between the two guide plates (19), and the air outlet holes (28) face the end cover (15).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410015346.2A CN117505613B (en) | 2024-01-05 | 2024-01-05 | Bending auxiliary device for manufacturing power distribution cabinet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410015346.2A CN117505613B (en) | 2024-01-05 | 2024-01-05 | Bending auxiliary device for manufacturing power distribution cabinet |
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| CN117505613A true CN117505613A (en) | 2024-02-06 |
| CN117505613B CN117505613B (en) | 2024-03-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118106386A (en) * | 2024-04-29 | 2024-05-31 | 南通市程恒汽车配件有限公司 | Sheet metal edge bending equipment for automobile manufacturing |
| CN118106386B (en) * | 2024-04-29 | 2024-07-05 | 南通市程恒汽车配件有限公司 | Sheet metal edge bending equipment for automobile manufacturing |
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2024
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| JPH1041451A (en) * | 1996-07-22 | 1998-02-13 | Sony Corp | Lead forming device of semiconductor device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118106386A (en) * | 2024-04-29 | 2024-05-31 | 南通市程恒汽车配件有限公司 | Sheet metal edge bending equipment for automobile manufacturing |
| CN118106386B (en) * | 2024-04-29 | 2024-07-05 | 南通市程恒汽车配件有限公司 | Sheet metal edge bending equipment for automobile manufacturing |
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|---|---|
| CN117505613B (en) | 2024-03-19 |
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