CN118268468B - Step-by-step stamping production line and stamping process for disc brake steel back - Google Patents
Step-by-step stamping production line and stamping process for disc brake steel back Download PDFInfo
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- CN118268468B CN118268468B CN202410703370.5A CN202410703370A CN118268468B CN 118268468 B CN118268468 B CN 118268468B CN 202410703370 A CN202410703370 A CN 202410703370A CN 118268468 B CN118268468 B CN 118268468B
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- pipe
- back body
- lower die
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- 241000357293 Leptobrama muelleri Species 0.000 title claims abstract description 101
- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000008569 process Effects 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 112
- 238000012546 transfer Methods 0.000 claims abstract description 73
- 238000012545 processing Methods 0.000 claims abstract description 58
- 239000010687 lubricating oil Substances 0.000 claims abstract description 33
- 230000009471 action Effects 0.000 claims abstract description 31
- 239000007921 spray Substances 0.000 claims abstract description 30
- 230000001360 synchronised effect Effects 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims description 43
- 239000003921 oil Substances 0.000 claims description 40
- 238000005507 spraying Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000889 atomisation Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 230000000750 progressive effect Effects 0.000 claims 1
- 238000004080 punching Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000002699 waste material Substances 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
-
- 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
- B21D43/027—Combined feeding and ejecting devices
-
- 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
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
-
- 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
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a stepping stamping production line and stamping process for a disc brake steel back, in particular to the technical field of steel back processing equipment, which comprises a frame, the machine frame is provided with a working area, a lower die is arranged in the middle position in the working area, a steel back body is limited and arranged on the lower die, and a feeding seat is arranged on one side in the working area. The step-by-step transfer mechanism can continuously finish step-by-step transfer in the processing of the steel back body, so that the steel back body can be quickly transferred and conveyed among the feeding seat, the lower die and the conveyor, the transfer speed of the steel back body is improved, meanwhile, in the action of the step-by-step transfer mechanism, the synchronous linkage processing mechanism acts, the processing mechanism sprays lubricating oil on the steel back body on the feeding seat, the pretreatment of the steel back body is finished, the subsequent stamping operation is stably performed, the stamping precision of the steel back body is improved, and the burr generation amount in the stamping process of the steel back body is reduced.
Description
Technical Field
The invention relates to the technical field of steel back processing equipment, in particular to a disc brake steel back stepping type stamping processing production line and a stamping process.
Background
The brake steel backing is one of important parts of an automobile brake pad, is used for fixing friction materials, is convenient for the brake pad to be installed on a brake system, has great influence on the brake system due to production standards, particularly punching quality, comprises a plurality of production procedures including blanking, trimming, edge pressing/bevel pressing, punching, spot pressing/nail pulling, finishing, burr grinding, embossing, step punching, bulge and the like, and each procedure has very important effect on the brake quality of the steel backing;
At present, the steel back is punched by a punching method, and the steel back is punched by punching equipment, but at present, after the single punching is finished, the steel back is taken out and fed independently, so that the punching efficiency of the steel back is lower, the workload is increased, and the processing procedures are increased.
The utility model discloses a step-by-step stamping production line of braking steel backing with reference publication number CN115213293A, this stamping equipment of stamping production line and four sets of cubic unit manipulators cooperation use, have improved material transfer's efficiency and security, and cubic unit manipulator has multiple motion trail, can adapt to the different gesture requirements of punching process completely, has strengthened automation, the intelligent level of equipment, compared with traditional course of working, has reduced cost of labor and intensity of labour.
According to the stamping production line, the stepping feeding and discharging actions of the stamping process can be completed through the multiple groups of three-dimensional manipulators, but the three-dimensional manipulators can only complete the independent feeding and discharging actions at a time, and cannot complete the synchronous continuous stepping feeding and discharging operations of the stamping process, so that the feeding and discharging efficiency is reduced, and the four groups of three-dimensional manipulators are required to be independently controlled, so that the control difficulty is increased, and the debugging operation is inconvenient;
meanwhile, when the three-dimensional manipulator transfers the steel back to carry out loading and unloading, the pretreatment action can not be completed on the surface of the steel back, lubricating oil can not be synchronously sprayed on the surface of the steel back, the problem that burrs at the stamping position of the steel back are increased and the like are easily caused in stamping, and the stable operation of stamping work is not facilitated.
Disclosure of Invention
The invention aims to provide a stepping stamping production line and stamping process for a disc brake steel backing, so as to solve the technical problems.
In order to solve the technical problems, the invention is realized by the following technical scheme.
The invention relates to a disc brake steel backing stepping type stamping production line which comprises a frame, wherein a working area is arranged on the frame, a lower die is arranged at the middle position in the working area, a steel backing body is limited and arranged on the lower die, a feeding seat is arranged on one side in the working area, a conveyor is arranged on the other side in the working area through a bracket, the feeding seat, a stamping mechanism and the conveyor are matched, a stamping mechanism is arranged in the frame, the stamping mechanism and the lower die are matched for stamping the steel backing body, a stepping transfer mechanism is arranged on one side of the back of the frame, the stepping transfer mechanism can be matched with the stamping mechanism for completing an active avoidance action, the stepping transfer mechanism, the lower die, the feeding seat and the conveyor are matched, a synchronous transfer action among the feeding seat, the lower die and the conveyor is completed through the stepping transfer mechanism, a processing mechanism is added on the stepping transfer mechanism, the processing mechanism is used for completing pretreatment work on the steel backing body, the processing mechanism and the stepping transfer mechanism is matched with the stepping transfer mechanism for completing the pretreatment action on the steel backing body in the travelling process of the stepping transfer mechanism.
Further, the stamping mechanism comprises a hydraulic cylinder arranged at the inner top of the working area, an upper die is arranged at the output end of the hydraulic cylinder, the upper die and the lower die are matched, and the hydraulic cylinder drives the upper die and the lower die to be matched to complete stamping.
Further, this step-by-step transfer mechanism has the slide including installing at the slide rail of frame back, sliding block has the slide on the slide rail, drive piece is passed through to support mounting in frame back one side, this drive piece output and slide transmission are connected, there is extension seat in slide one side fixed mounting, it has No. two drive pieces to wear to be equipped with at extension seat intermediate position fixed, the regulating frame is installed to this No. two drive piece output, forward and reverse tooth lead screw is installed in the regulating frame rotation, and bilateral symmetry sliding block has two lead screw nuts in the regulating frame, two lead screw nuts correspond the cover and establish in forward and reverse tooth lead screw outsidely, drive two lead screw nuts mutually near, keep away from each other through the positive and reverse rotation of tooth lead screw, and rotate and install the hand wheel in regulating frame one side, this hand wheel is connected with the transmission of forward and reverse tooth lead screw, all demountable installation has the vertical arm on two lead screw nuts.
Further, the top of each vertical arm is provided with a cross arm in a sliding way, the front ends of the two cross arms are provided with electric absorption parts, the electric absorption parts are used for completing absorption and transfer of the steel back body, the middle position of one side of the adjusting frame is provided with a third driving part through a bracket, the tail parts of the two cross arms are provided with guide parts in a sliding way, the bottoms of the guide parts extend towards one side of the adjusting frame, and the output ends of the third driving parts are connected with the driving arms in a transmission way.
Further, two guide rods are symmetrically and slidably arranged on the extending seat in a penetrating mode, and the tops of the two guide rods are detachably and fixedly connected with the bottoms of the adjusting frames.
Further, two electric adsorption pieces all include removable fixed mounting at the installation pole of xarm front end bottom, be provided with the detection zone in the installation pole, slidable mounting has the pick-up plate in the detection zone, install the detection pole at the pick-up plate bottom is concentric, this detection pole bottom slides and passes the setting of detection zone, install the electromagnetism suction head in the detection pole bottom, this electromagnetism suction head is used for accomplishing the absorption to the steel backing body and shifts, install pressure sensor at the top in the detection zone, this pressure sensor contacts with the pick-up plate, and be equipped with reset spring at the outside cover of detection pole, this reset spring corresponds to set up between pick-up plate, the bottom in the detection zone, drive the pick-up plate through reset spring towards keeping away from pressure sensor one side and remove.
Further, the processing mechanism comprises an oil pot arranged at the bottom of one side of one vertical arm through a support, an oil pipe I is arranged at the top of one side of the oil pot in a communicating manner, an oil pipe II is arranged at the top of the other side of the oil pot in a communicating manner, an oil pipe III is arranged at the bottom of one side of the oil pot in a communicating manner, a piston sleeve with the top open is detachably arranged at the top of one side of the vertical arm through the support, a piston block is detachably and sealingly arranged in the piston sleeve in a sliding manner, a piston rod is concentrically arranged at the top of the piston block, the top of the piston rod is detachably and fixedly connected with the front end of one cross arm through the support, a pipe I is arranged at one side of the piston sleeve, which is close to the top cover I, and is communicated with the oil pipe III through a pipeline, a main pipe II is arranged on the pipe II in a communicating manner, two branch pipes are arranged on the main pipe in a communicating manner, and a conveying unit is arranged on one cross arm through the support, and is communicated with the two branch pipes through a spring pipe, and the conveying unit is used for completing the action of spraying lubricating oil on the surface of the steel back body through the conveying unit.
Further, the conveying unit comprises a conveying sleeve which is detachably arranged at the front end of the cross arm through a support, the front end of the conveying sleeve is of an open design, a second top cover is detachably arranged at the top of the conveying sleeve, a piston head is slidably and hermetically arranged in the conveying sleeve, a traction spring is detachably arranged between the piston head and the inner bottom of the conveying sleeve, a push rod is concentrically arranged at the top of the piston head, the push rod correspondingly slides to pass through the second top cover, a fourth pipe is arranged at the tail part of the conveying sleeve in a communicating manner, the fourth pipe is communicated with one of the branch pipes through a spring pipe, a fifth pipe is arranged at the bottom of one side of the conveying sleeve in a communicating manner, and the fifth pipe is communicated with the second oil pipe through the spring pipe.
Further, a concave seat is installed at the front end of one cross arm through a support, rotating shafts are symmetrically installed on two sides of the concave seat, a spraying cavity is installed between the two rotating shafts, a plurality of branched pipes are installed at one side of the top of the spraying cavity in a communicating mode, adjustable atomizing spray heads are installed at the bottom of the spraying cavity in a side-by-side communicating mode, the plurality of branched pipes are all communicated with one branched pipe, the six branched pipes are communicated with one branched pipe through a spring pipe, a driving gear is fixedly sleeved outside one rotating shaft, a rack is installed on one side of a push rod in a hidden mode, and the rack is meshed with the driving gear.
The invention also provides a step-by-step stamping process of the disc brake steel back, which specifically comprises the following steps:
step 1, firstly, conveying a steel back body to a working area of a frame, completing preliminary limitation on the steel back body through a feeding seat, and completing feeding work;
step 2, finishing stamping processing through the cooperation of the lower die and the stamping mechanism;
step 3, completing rapid conveying and blanking of the stamped steel back body through a conveyor;
step 4, in the stamping process, the step-by-step transfer mechanism can be used for continuously completing the step-by-step transfer in the process of processing the steel back body, and the steel back body is transferred and conveyed among the feeding seat, the lower die and the conveyor;
And 5, spraying lubricating oil on the steel back body on the feeding seat through the treatment mechanism, and finishing pretreatment of the steel back body.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the stepping transfer mechanism is arranged to drive the two electromagnetic suction heads to be respectively adsorbed and fixed with the steel back body on the feeding seat and the steel back body on the lower die, the first driving piece is utilized to push the sliding seat to move forward to the preset position under the guidance of the sliding rail, so that the two electromagnetic suction heads are synchronously converted into the lower die and the conveyor station from the original feeding seat and the lower die station, the stepping conversion among the feeding seat, the lower die and the conveyor is completed, the feeding and the discharging actions in the lower die processing can be synchronously completed, the continuity is strong, the operation is convenient, the repeated transfer is not needed, and the processing efficiency is improved;
According to the invention, the stamping mechanism is arranged, the steel back body is fed into the lower die through the stepping transfer mechanism, then the hydraulic cylinder is started to push the upper die to synchronously move downwards, and the upper die and the lower die are driven to complete the die closing action, so that the stamping of the steel back body is completed, then the hydraulic cylinder moves upwards to complete the resetting and die separating, and the continuous stamping can be completed by repeating the stamping action;
According to the invention, the processing mechanism is arranged, when the step transfer is completed for the steel back body, the lubricating oil is sprayed to the steel back body of the upper material seat through the adjustable atomizing nozzle, in the process that the cross arm continuously moves forward, the lubricating oil in the conveying sleeve is continuously output, the spraying cavity is synchronously driven to move forward through the cross arm, the spraying range of the lubricating oil is enlarged, meanwhile, the rack is synchronously driven to move forward when the push rod moves forward, the spraying cavity and the adjustable atomizing nozzle on the spraying cavity rotate along with the rotating shaft through the meshing pushing of the rack to the driving gear, the spraying coverage of the spraying cavity is further enlarged, and the lubricating oil is sprayed more comprehensively.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
FIG. 1 is a front view of the whole of the present invention;
FIG. 2 is a schematic view of the step transfer mechanism of the present invention mounted on a frame;
FIG. 3 is a schematic diagram of the mounting of the loading base, the lower die and the conveyor on the frame;
FIG. 4 is a schematic view of a stamping mechanism of the present invention;
FIG. 5 is a schematic diagram of the distribution of the feeding seat, the lower die and the conveyor of the invention;
FIG. 6 is a schematic diagram showing the distribution of the step transfer mechanism, the feeding seat and the lower die of the invention;
FIG. 7 is a schematic diagram of a step transfer mechanism according to the present invention;
FIG. 8 is a schematic diagram of two electroadsorption member distributions according to the present invention;
FIG. 9 is a schematic view of an electro-adhesion element according to the present invention;
FIG. 10 is a schematic view of the processing mechanism of the present invention mounted on a step transfer mechanism;
FIG. 11 is a schematic diagram of a handling mechanism and cross arm arrangement according to the present invention;
FIG. 12 is a schematic view of a processing mechanism according to the present invention;
FIG. 13 is a schematic view of the internal structure of a piston sleeve according to the present invention;
FIG. 14 is a schematic view of the structure of the conveying unit of the present invention;
FIG. 15 is a schematic view of the meshing of a rack and a drive gear of the present invention;
FIG. 16 is a schematic view of the distribution of the adjustable atomizer of the present invention over the spray chamber.
In the figure: 1. a frame; 2.a working area; 3. a lower die; 4. a steel back body; 5. a feeding seat; 6. a conveyor; 7. a hydraulic cylinder; 8. an upper die; 9. a slide rail; 10. a slide; 11. a first driving member; 12. an extension seat; 13. a second driving member; 14. an adjusting frame; 15. a positive and negative tooth screw rod; 16. a screw nut; 17. a hand wheel; 18. a vertical arm; 19. a cross arm; 20. an electroabsorption member; 201. a mounting rod; 202. a detection zone; 203. a detection plate; 204. a detection rod; 205. an electromagnetic suction head; 206. a pressure sensor; 207. a return spring; 21. a third driving member; 22. a guide; 23. a driving arm; 24. a guide rod; 25. an oilcan; 26. a first oil pipe; 27. a second oil pipe; 28. a third oil pipe; 29. a piston sleeve; 30. a piston block; 31. a piston rod; 32. a first pipe; 33. a second pipe; 34. a header pipe; 35. a branch pipe; 36. a delivery sleeve; 37. a piston head; 38. a pulling spring; 39. a push rod; 40. a fourth pipe; 41. a fifth pipe; 42. a concave seat; 43. a rotation shaft; 44. a spray cavity; 45. a sixth pipe; 46. a branch pipe; 47. an adjustable atomizer; 48. a drive gear; 49. a rack; 50. a guide frame; 51. a slider; 52. a limiting spring; 53. a roller; 54. a magazine; 55. an arc-shaped piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Embodiment one: the invention provides a technical scheme that: as shown in fig. 1 to 5, a disc brake steel backing stepping stamping production line comprises a frame 1, a working area 2 is arranged on the frame 1, a control box is arranged on one side of the front end face of the frame 1, the periphery of the working area 2 and the corresponding position of the frame 1 are all in a penetrating design, a hydraulic station is arranged at the top of the frame 1, a protective rail is arranged at the top of the frame 1, a lower die 3 is arranged at the middle position in the working area 2, a steel backing body 4 is limited and arranged on the lower die 3, a feeding seat 5 is arranged on one side in the working area 2, a mounting station for limiting the steel backing body 4 is arranged on the feeding seat 5, the feeding seat 5 can limit the steel backing body 4, a conveyor 6 is arranged on the other side in the working area 2 through a bracket, the feeding seat 5 and a stamping mechanism are matched with the conveyor 6, the distance from the feeding seat 5 to the lower die 3 is consistent with the distance from the lower die 3 to the conveyor 6, the steel back body 4 can be rapidly transferred among the feeding seat 5, the lower die 3 and the conveyor 6, the lower die 3, the feeding seat 5 and the conveyor 6 have the same horizontal height, the steel back body 4 can be smoothly transferred, a stamping mechanism is arranged in the frame 1, the stamping mechanism is matched with the lower die 3 for completing stamping processing on the steel back body 4, a step transfer mechanism is arranged on one side of the back of the frame 1, the step transfer mechanism can complete active avoidance action with the stamping mechanism, the step transfer mechanism is matched with the lower die 3, the feeding seat 5 and the conveyor 6, synchronous transfer action among the feeding seat 5, the lower die 3 and the conveyor 6 is completed through the step transfer mechanism, a processing mechanism is added on the step transfer mechanism, the processing mechanism is used for completing pretreatment work on the steel back body 4, the processing mechanism and the step transfer mechanism are in linkage fit, and the linkage processing mechanism performs pretreatment action on the steel back body 4 in the advancing process of the step transfer mechanism;
in the embodiment of the invention, the stamping mechanism comprises a hydraulic cylinder 7 arranged at the inner top of a working area 2, an upper die 8 is arranged at the output end of the hydraulic cylinder 7, the upper die 8 is matched with a lower die 3, the upper die 8 and the lower die 3 are driven to be matched with each other through the hydraulic cylinder 7 to complete stamping, a receiving area is arranged at the bottom of a frame 1, and the receiving area is matched with the lower die 3 and is used for recycling stamping waste;
Noteworthy are: when the stamping processing is carried out: through being equipped with stamping mechanism, steel backing body 4 sends into lower mould 3 through step-by-step transfer mechanism in, later starts pneumatic cylinder 7, promotes mould 8 and moves down in step, drives mould 8 and lower mould 3 and accomplishes the compound die action to accomplish the punching press processing to steel backing body 4, later pneumatic cylinder 7 moves up and accomplishes the reposition and divides the mould, and the continuous punching press processing can be accomplished to the repeated above-mentioned punching press action.
The control box is electrically connected with the stamping mechanism, the step transfer mechanism and each electric element on the processing mechanism respectively, the specific structure of the control box is not limited, the step transfer mechanism and the processing mechanism are electrically controlled by the control box, and the electrically controlled programming parts of the step transfer mechanism and the processing mechanism are common electrically controlled modes and are not repeated herein.
Embodiment two: according to the step transfer mechanism provided in the first embodiment, the present embodiment provides a further technical solution of the step transfer mechanism.
As shown in fig. 6 to 9, the step-by-step transfer mechanism comprises a sliding rail 9 installed at the back of a frame 1, the sliding rail 9 is arranged at one side of a working area 2, a sliding seat 10 is clamped on the sliding rail 9 in a sliding way, a first driving piece 11 is installed at one side of the back of the frame 1 through a bracket, the output end of the first driving piece 11 is in transmission connection with the sliding seat 10, an extension seat 12 is fixedly installed at one side of the sliding seat 10, a second driving piece 13 is fixedly penetrated at the middle position of the extension seat 12, an adjusting frame 14 is installed at the output end of the second driving piece 13, the top and the bottom of the adjusting frame 14 are penetrated, a positive and negative tooth screw rod 15 is rotatably installed in the adjusting frame 14, two screw nuts 16 are symmetrically clamped in the adjusting frame 14 in a sliding way, the two screw nuts 16 are correspondingly sleeved outside the positive and negative screw rod 15, the two screw nuts 16 are driven to be close to and far away from each other through positive and negative rotation of the positive and negative screw rod 15, the two screw nuts 16 respectively correspond to positive and negative tooth areas of the positive and negative screw rod 15, the positive and negative screw rod 15 is specifically a trapezoid positive and negative screw rod 15, the two screw nuts 16 are both trapezoid screw nuts 16, a hand wheel 17 is rotatably installed on one side of the adjusting frame 14, a locking mechanism is installed between the hand wheel 17 and the adjusting frame 14, the locking mechanism can complete locking action of the hand wheel 17 after adjustment, the locking mechanism specifically adopts a bolt and screw hole structure, the hand wheel 17 is in transmission connection with the positive and negative screw rod 15, and a vertical arm 18 is detachably installed on the two screw nuts 16;
Noteworthy are: when step transfer is performed: the step transfer mechanism is arranged, the steel back body 4 is limited on the upper material seat 5, the steel back body 4 in the lower die 3 completes stamping processing, the second driving piece 13 is started at the moment, the adjusting frame 14 and the two electromagnetic suction heads 205 are pushed to move upwards, the third driving piece 21 is started at the same time, the two cross arms 19 and the electromagnetic suction heads 205 are pushed to move to preset positions towards the upper material seat 5 and the lower die 3 respectively, then the second driving piece 13 is reset, the two electromagnetic suction heads 205 are driven to be respectively adsorbed to the steel back body 4 on the upper material seat 5 and the steel back body 4 on the lower die 3 to complete fixing, the subsequent second driving piece 13 is moved upwards to drive the steel back body 4 of the two electromagnetic suction heads 205 to be separated from an original station, the first driving piece 11 is correspondingly started at the moment, the slide seat 10 is pushed to move forwards to the preset position under the guidance of the slide rail 9, the two electromagnetic suction heads 205 are synchronously converted into the lower die 3 and the conveyer 6 station by the original upper material seat 5 and the lower die 3, the second driving piece 13 is moved downwards, the two electromagnetic suction heads 205 are sequentially conveyed to the lower die 3 and the lower die 3 through the second driving piece 13 to the lower die 4, the upper die 205 and the lower die 3 are sequentially moved downwards, the first driving piece and the upper die 3 and the lower die 3 are not required to be moved to be synchronously, the continuous to be moved to the upper and the lower die 3 is moved to be moved to the lower die 3 and the position to be 3, the electromagnetic suction heads to be 3 is required to be completely, the continuous to finish stamping processing is avoided, and the stamping processing is completed;
In the embodiment of the invention, the top parts of the two vertical arms 18 are respectively provided with a cross arm 19 in a sliding way, the front ends of the two cross arms 19 are respectively provided with an electric adsorption piece 20, the electric adsorption piece 20 is used for adsorbing and transferring a steel back body 4, a third driving piece 21 is arranged at the middle position of one side of an adjusting frame 14 through a bracket, the tail parts of the two cross arms 19 are jointly clamped with a guide piece 22 in a sliding way, the guide piece 22 is provided with a sliding area matched with the two cross arms 19, the bottom part of the guide piece 22 extends towards one side of an adjusting frame 14 and is provided with a driving arm 23, the output end of the third driving piece 21 is in transmission connection with the driving arm 23, the driving arm 23 is matched with a working area 2, the working height of the driving arm 23 is higher than that of a lower die 3, the first driving piece 11, the second driving piece 13 and the third driving piece 21 are concretely provided with servo electric cylinders, the first driving piece 11, the second driving piece 13 and the third driving piece 21 can also adopt cylinders, electric push rods 39 and the like to drive in the straight line direction, two guide rods 24 are symmetrically arranged on the extending seat 12 in a sliding way, the two guide rods 24 are arranged at two sides of the bottom of the guide seat, the guide rods 24 are connected with the two guide rods 24 at the bottom parts, the bottom part of the guide frame 24 is used for limiting and limiting the bottom part is fixed at the bottom part of the two guide rods 24, and the limiting the bottom part is used for limiting the bottom part of the limiting and limiting the position of the guide rod 24;
noteworthy are: when the distance between the two electromagnetic suction heads 205 needs to be adjusted, only the hand wheel 17 is correspondingly rotated to drive the positive and negative screw rods 15 to rotate, so that the two screw nuts 16 are synchronously driven to be close to each other and far away from each other, the distance between the two vertical arms 18 and the two electromagnetic suction heads 205 can be adjusted, and the fine adjustment of the staff is facilitated.
In the embodiment of the invention, two electric suction pieces 20 comprise a mounting rod 201 which is detachably and fixedly mounted at the bottom of the front end of a cross arm 19, a detection area 202 is arranged in the mounting rod 201, two sides of the detection area 202 are opened on the mounting rod 201, a detection plate 203 is slidably mounted in the detection area 202, a detection rod 204 is concentrically mounted at the bottom of the detection plate 203, the bottom of the detection rod 204 is slidably arranged through the detection area 202, an electromagnetic suction head 205 is mounted at the bottom of the detection rod 204, the electromagnetic suction head 205 is used for completing suction transfer to a steel back body 4, the electromagnetic suction head 205 adopts a commonly used electric permanent magnet suction cup which can complete suction fixing action to the steel back body 4, a pressure sensor 206 is mounted at the top of the detection area 202, the pressure sensor 206 is in contact with the detection plate 203, a reset spring 207 is sleeved outside the detection rod 204, the reset spring 207 is correspondingly arranged between the detection plate 203 and the bottom of the detection area 202, and the detection plate 203 is driven to move towards the side far away from the pressure sensor 206 by the reset spring 207;
Noteworthy are: when the contact between the steel back body 4 and the electromagnetic suction head 205 is required to be detected, when the electromagnetic suction head 205 moves downwards along with the No. two driving piece 13 to be in contact with the steel back body 4, the electromagnetic suction head 205 pushes the detection plate 203 to be in contact with the pressure sensor 206, the pressure sensor 206 monitors the pressure applied to the electromagnetic suction head 205 by the No. two driving piece 13, the electromagnetic suction head 205 and the steel back body 4 are prevented from being damaged due to overlarge pressure application, meanwhile, the electromagnetic suction head 205 and the steel back body 4 are ensured to be in stable contact, the electromagnetic suction head 205 can be monitored by the pressure sensor 206, the problems that the electromagnetic suction head 205 is not adsorbed in place and is excessively adsorbed are avoided, meanwhile, the reset spring 207 normally pushes the detection plate 203 to be far away from the pressure sensor 206, so that flexible force is obtained when the electromagnetic suction head 205 is in contact with the steel back body 4, and safety is improved.
Embodiment III: according to the processing mechanism provided in the first embodiment, a further technical scheme of the processing mechanism is provided in this embodiment.
As shown in fig. 10 to 16, the treatment mechanism comprises an oil pot 25 mounted at the bottom of one side of one vertical arm 18 through a bracket, a first oil pipe 26 is mounted on the top of one side of the oil pot 25 in a communicating manner, a second oil pipe 27 is mounted on the top of the other side of the oil pot 25 in a communicating manner, a third oil pipe 28 is mounted on the bottom of one side of the oil pot 25 in a communicating manner, manual valves for controlling the opening and closing of the first oil pipe 26, the second oil pipe 27 and the third oil pipe 28 are mounted at the ends of the first oil pipe 26, the second oil pipe 27 and the third oil pipe 28, a piston sleeve 29 with an open top is detachably mounted on the top of one side of the vertical arm 18 through the bracket, the piston sleeve 29 is correspondingly arranged with the feeding seat 5, a first top cover is detachably mounted on the top of the piston sleeve 29 in a sealing manner, a piston block 30 is mounted in a sliding seal manner on the piston sleeve 29 in a concentric manner on the top of the piston block 30, the top of the piston rod 31 is detachably and fixedly connected with the front end of one cross arm 19 through a bracket, a first pipe 32 is arranged on one side of the piston sleeve 29 close to the first top cover in a communicating way, the first pipe 32 is communicated with a third oil pipe 28 through a pipeline, a first check valve for leading lubricating oil into the piston sleeve 29 in a unidirectional way is arranged at the end of the first pipe 32, a second pipe 33 is arranged on the other side of the piston sleeve 29 close to the first top cover in a communicating way, a second check valve for leading lubricating oil out of the piston sleeve 29 in a unidirectional way is arranged at the end of the second pipe 33, a main pipe 34 is arranged on the second pipe 33 in a communicating way, two branch pipes 35 are arranged on the main pipe 34 in a communicating way, manual valves for controlling the opening and closing of the two branch pipes 35 are arranged at the ends of the two branch pipes 35 in a communicating way, a conveying unit is arranged on one cross arm 19 through a bracket and is communicated with the two branch pipes 35 through a spring pipe, the action of spraying lubricating oil on the surface of the steel back body 4 is completed through the conveying unit;
noteworthy are: when pretreatment is carried out: by arranging the processing mechanism, firstly, the lubricating oil is introduced into the oilcan 25 for standby through the first oil pipe 26, and the processing mechanism corresponds to the position of the feeding seat 5, so when the step transfer is completed for the steel back body 4, the synchronous linkage piston rod 31 moves towards the feeding seat 5 and the lower die 3 along with the third driving piece 21, under the action, the piston rod 31 and the piston block 30 synchronously move forward, the lubricating oil stored in the front section in the piston sleeve 29 is discharged through the second pipe 33, at the moment, the two branch pipes 35 are opened, the distribution of the lubricating oil is completed through the two branch pipes 35 on the second pipe 33, one of the lubricating oil is sent into the sixth pipe 45 through one branch pipe 46, then the lubricating oil enters the spray cavity 44, the branch pipes 46 and the adjustable atomizing nozzle 47, finally, the lubricating oil is sprayed to the steel back body 4 of the feeding seat 5 through the adjustable atomizing nozzle 47, and in the continuous forward moving process of the cross arm 19, the lubricating oil in the conveying sleeve 36 is continuously output, and the spraying cavity 44 is synchronously driven to move forwards by the cross arm 19, so that the spraying range of the lubricating oil is enlarged, meanwhile, the other path of lubricating oil is conveyed into the fourth pipe 40 by the other branch pipe 46 and enters the conveying sleeve 36, so that the oil between the conveying sleeve 36 and the piston head 37 is increased, then the piston head 37 and the push rod 39 are pushed to move, at the moment, the linkage traction spring 38 is deformed, and the push rod 39 is provided with the rack 49 in a hidden way, when the push rod 39 moves forwards, the rack 49 is driven to move forwards synchronously, the driving gear 48 is pushed by the rack 49 in a meshed way, so that the spraying cavity 44 and the adjustable atomizing nozzle 47 on the spraying cavity are rotated along with the rotating shaft 43, the spraying coverage of the spraying cavity 44 is further enlarged, the lubricating oil is more comprehensively sprayed, and the cross arm 19 is synchronously reset under the reset action of the stepping transfer mechanism, under the action, the piston block 30 and the piston rod 31 move downwards in the piston sleeve 29 to reset, under the action of the piston, the lubricating oil in the oil can 25 is pumped into the piston sleeve 29 in one way through the first pipe 32 to finish standby, so that the subsequent spraying action of the lubricating oil is facilitated, the processing mechanism can finish continuous pretreatment work along with the stepping transfer mechanism, meanwhile, the lubricating oil in the conveying sleeve 36 is discharged through opening the fifth pipe 41, and when the piston block 30 moves downwards to reset, the pressure provided by the conveying sleeve 36 is reduced, at the moment, the traction spring 38 can synchronously and elastically reset, and the lubricating oil in the conveying sleeve 36 can be pushed out through the fourth pipe 40, so that the oil for pushing in the conveying sleeve 36 can be discharged in a plurality of modes, and the stable progress of the processing work is ensured;
In the embodiment of the invention, the conveying unit comprises a conveying sleeve 36 detachably arranged at the front end of a cross arm 19 through a bracket, the volume of the conveying sleeve 36 is equal to or smaller than the volume of a piston sleeve 29, so that the piston head 37 stably moves forwards in the conveying sleeve 36, the size of the conveying sleeve 36 and the size of the piston sleeve 29 can be freely changed according to the required thrust, the front end of the conveying sleeve 36 is in an open design, a second top cover is detachably arranged at the top of the conveying sleeve 36, the piston head 37 is hermetically arranged in the conveying sleeve 36 in a sliding manner, a traction spring 38 is detachably arranged between the piston head 37 and the inner bottom of the conveying sleeve 36, the traction spring 38 is used for pulling the piston head 37 to return towards the bottom of the conveying sleeve 36, the elastic strength of the traction spring 38 is smaller than the lubricating oil pressure value provided by the conveying sleeve 36, so that the piston head 37 stably moves forwards in the conveying sleeve 36, a push rod 39 is concentrically arranged at the top of the conveying sleeve 37, the push rod 39 correspondingly slides through the second top cover, a fourth pipe 40 is arranged at the tail of the conveying sleeve 36 in a communicating manner, the fourth pipe 40 is communicated with one of the branch pipes 35 through a spring pipe, a fifth pipe 39 is arranged at one side of the bottom of the conveying sleeve 36, a fifth pipe is matched with the fifth pipe 39 through a fifth pipe 41, and a fifth pipe is arranged at the fifth pipe 41 is matched with the fifth pipe 41, and a fifth pipe 41 is matched with a fifth pipe 41, which is matched with a fifth pipe 41;
The front end of one cross arm 19 is provided with a concave seat 42 through a bracket, the concave seat 42 is positioned at one side of a conveying sleeve 36, two sides of the concave seat 42 are symmetrically and rotatably provided with rotating shafts 43, a spray cavity 44 is arranged between the two rotating shafts 43, one side of the top of the spray cavity 44 is communicated with a six-number pipe 45, the bottom of the spray cavity 44 is communicated with each other side by side, a plurality of branch pipes 46 are respectively provided with a three-way valve for leading lubricating oil out of the spray cavity 44 in a unidirectional way, the plurality of branch pipes 46 are respectively provided with an adjustable spray nozzle 47, the adjustable spray nozzles 47 can be respectively communicated with the plurality of branch pipes 46, the spray quantity of the adjustable spray nozzles 47 can be adjusted, during operation, the spray quantity of the adjustable spray nozzles 47 can be adjusted in an adapting way, the pressure provided by a piston rod 31 during operation can meet the spray of the adjustable spray nozzles 47 and the forward pushing action of a push rod 39, so that a processing mechanism can stably operate, meanwhile, when the spray of the adjustable spray nozzles 47 is not required to be adjusted side by side, the bottom of the spray cavity 44, the conveying sleeve 36 can be detached for the actual processing requirement, the six-number pipe 45 is adjusted in a way, the elevation angle of the adjustable spray nozzle is required to be respectively, the same as a lifting angle of the adjustable spray nozzle is required, the lifting pipe is connected with a gear 48 through a spring 35, and a rack 48 is fixedly arranged at one side of the drive sleeve 48, and a drive gear 48, and a drive sleeve 48 is arranged at one side 48, and is fixedly arranged on the side;
A guide frame 50 is arranged on two sides of the bottom of the concave seat 42, a sliding piece 51 is slidably arranged in the guide frame 50, the bottom of the sliding piece 51 is slidably arranged through the bottom of the guide frame 50, a limiting spring 52 is sleeved outside the sliding piece 51, the limiting spring 52 is correspondingly arranged between the sliding piece 51 and the bottom in the guide frame 50, a material box 54 is pulled towards the adjustable atomizer 47 by the limiting spring 52 to reset, the elastic strength of the two limiting springs 52 is smaller than that of a traction spring 38, a roller 53 is arranged on one side of the sliding piece 51 through a bracket, a material box 54 with an open top is arranged below the concave seat 42, the material box 54 is matched with a plurality of adjustable atomizer 47, the material box 54 is used for receiving materials, the phenomenon that the adjustable atomizer 47 drips lubricating oil pollute a processing area is avoided, an arc piece 55 is fixedly sleeved outside the other rotating shaft 43, the initial section of the arc piece 55 is smaller than the distance of the surface of the rotating shaft 43, a stop is protruded at the end section of the arc piece 55, the limit position of the roller 53 is used for limiting the movement of the roller 53, the arc piece 53 is in a limited by the arc piece 53, the arc piece is prevented from moving along with the arc piece 47, and the arc piece 55 is prevented from moving along the initial section and is contacted with the arc piece 47, and the arc piece is prevented from moving along the initial section 53, and the arc piece is prevented from moving along the curve section 53, which is normal curve, and the curve piece 53, and the adjustable atomizer piece is;
Noteworthy are: when the automatic feeding device is used, the roller 53 is in contact with the initial section of the arc-shaped piece 55 in a normal state, the limiting spring 52 is pulled at the moment to enable the material box 54 to reset to be close to the adjustable atomizing nozzle 47, stable material receiving action can be completed, accuracy of material receiving is guaranteed, when the rotating shaft 43 rotates, the roller 53 is extruded through the arc-shaped piece 55, the sliding piece 51 moves downwards in the guide frame 50 to push the material box 54 to move downwards for a certain distance, and interference of the material box 54 to rotation of the adjustable atomizing nozzle 47 is avoided.
Embodiment four: the step-by-step stamping process for the disc brake steel back comprises the following steps:
step1, firstly, conveying a steel back body 4 to a working area 2 of a frame 1, completing preliminary limitation on the steel back body 4 through a feeding seat 5, and completing feeding work;
Step2, finishing stamping processing through the cooperation of the lower die 3 and the stamping mechanism;
Step 3, completing rapid conveying and blanking of the punched steel back body 4 through a conveyor 6;
Step 4, in the stamping process, step-by-step transfer in the process of processing the steel back body 4 can be continuously completed by utilizing a step-by-step transfer mechanism, and transfer conveying of the steel back body 4 among the feeding seat 5, the lower die 3 and the conveyor 6 is completed;
And 5, spraying lubricating oil on the steel back body 4 on the feeding seat 5 through the treatment mechanism, and finishing pretreatment of the steel back body 4.
The invention provides a stepping stamping production line and stamping process for a disc brake steel backing, and the specific working principle is as follows: firstly, conveying a steel back body 4 to a working area 2 of a frame 1, completing preliminary limitation of the steel back body 4 through a mounting station of a feeding seat 5, completing feeding work, and completing rapid conveying and discharging of the steel back body 4 through a conveyor 6 because the feeding seat 5, a lower die 3 and the conveyor 6 are arranged in the working area 2, wherein the limitation of the steel back body 4 is completed through the feeding seat 5 and is used for waiting for subsequent stamping processing, the steel back body 4 is continuously transferred to the feeding seat 5 through a conveying line, a manipulator and the like, the stamping processing is completed through the cooperation of the lower die 3 and a stamping mechanism;
The machine frame 1 is provided with a step transfer mechanism, the step transfer mechanism can synchronously transfer the steel back body 4 of the feeding seat 5 to the lower die 3 in the stamping process, and take out and send the steel back body 4 which is stamped in the lower die 3 to the conveyor 6 to finish blanking, so that the step transfer mechanism can continuously finish step transfer of the steel back body 4 in the processing, the steel back body 4 can be quickly transferred among the feeding seat 5, the lower die 3 and the conveyor 6, the transfer speed of the steel back body 4 is improved, the processing speed is improved, the difficulty of transferring the steel back body 4 is reduced, the step transfer mechanism can finish active avoidance, the interference of the step transfer mechanism to the stamping process of the stamping mechanism is avoided, meanwhile, in the action of the step transfer mechanism, the synchronous linkage processing mechanism acts, and the processing mechanism sprays lubricating oil on the steel back body 4 on the feeding seat 5, so that the pretreatment of the steel back body 4 is finished, the subsequent stamping work is stably performed, the stamping precision of the steel back body 4 is improved, and the burrs produced in the stamping process of the steel back body 4 are reduced.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a disc braking steel backing marching type stamping production line, includes frame (1), is provided with workspace (2) on frame (1), its characterized in that:
A lower die (3) is arranged at the middle position in the working area (2), a steel back body (4) is limited and arranged on the lower die (3), a feeding seat (5) is arranged on one side in the working area (2), a conveyor (6) is arranged on the other side in the working area (2) through a bracket, and the feeding seat (5), a stamping mechanism and the conveyor (6) are arranged in a matched mode;
A stamping mechanism is arranged in the frame (1), the stamping mechanism is matched with the lower die (3) to finish stamping processing on the steel back body (4), a step transfer mechanism is arranged on one side of the back of the frame (1), the step transfer mechanism can finish active avoidance action with the stamping mechanism, the step transfer mechanism is matched with the lower die (3), the feeding seat (5) and the conveyor (6), synchronous transfer action among the feeding seat (5), the lower die (3) and the conveyor (6) is finished through the step transfer mechanism, a processing mechanism is added on the step transfer mechanism, the processing mechanism is used for finishing pretreatment work on the steel back body (4), the processing mechanism is in linkage fit with the step transfer mechanism, and the linkage processing mechanism performs pretreatment action on the steel back body (4) in the advancing process of the step transfer mechanism;
The stepping transfer mechanism comprises a sliding rail (9) arranged at the back of a frame (1), a sliding seat (10) is clamped on the sliding rail (9), a first driving piece (11) is arranged at one side of the back of the frame (1) through a bracket, the output end of the first driving piece (11) is in transmission connection with the sliding seat (10), an extension seat (12) is fixedly arranged at one side of the sliding seat (10), a second driving piece (13) is fixedly arranged in the middle of the extension seat (12) in a penetrating manner, an adjusting frame (14) is arranged at the output end of the second driving piece (13), a positive and negative screw rod (15) is rotatably arranged in the adjusting frame (14), two screw rod nuts (16) are symmetrically clamped at two sides in the adjusting frame (14) in a sliding manner, the two screw rod nuts (16) are correspondingly sleeved outside the positive and negative screw rod (15), the two screw rod nuts (16) are driven to be close to each other and are far away from each other through positive and negative rotation of the positive and negative screw rod (15), a hand wheel (17) is rotatably arranged at one side of the adjusting frame (14), the hand wheel (17) is in transmission connection with the screw rod (15), and the two screw rod (16) can be provided with two vertical cross arms (18) which can be provided with two vertical cross arms (18) and two vertical cross arms (18);
The processing mechanism comprises an oil pot (25) arranged at the bottom of one side of one vertical arm (18) through a bracket, wherein an oil pipe (26) is arranged at the top of one side of the oil pot (25) in a communicating manner, an oil pipe (27) is arranged at the top of the other side of the oil pot (25) in a communicating manner, an oil pipe (28) is arranged at the bottom of one side of the oil pot (25) in a communicating manner, a piston sleeve (29) with the top open is arranged at the top of one side of the vertical arm (18) in a detachable manner through the bracket, a top cover is arranged at the top of the piston sleeve (29) in a detachable manner in a sealing manner, a piston block (30) is arranged at the top of the piston sleeve (29) in a sliding manner, a piston rod (31) is concentrically arranged at the top of the piston block (30), and the top of the piston rod (31) is detachably and fixedly connected with the front end of one cross arm (19) through the bracket;
a first pipe (32) is arranged on one side, close to the first top cover, of the piston sleeve (29) in a communicating manner, the first pipe (32) is communicated with a third oil pipe (28) through a pipeline, a second pipe (33) is arranged on the other side, close to the first top cover, of the piston sleeve (29), a main pipe (34) is arranged on the second pipe (33) in a communicating manner, two branch pipes (35) are arranged on the main pipe (34) in a communicating manner, a conveying unit is arranged on one cross arm (19) through a bracket, the conveying unit is communicated with the two branch pipes (35) through a spring pipe, and the action of spraying lubricating oil on the surface of the steel back body (4) is completed through the conveying unit;
The conveying unit comprises a conveying sleeve (36) which is detachably arranged at the front end of a cross arm (19) through a bracket, the front end of the conveying sleeve (36) is of an open design, a second top cover is detachably arranged at the top of the conveying sleeve (36), a piston head (37) is slidably and hermetically arranged in the conveying sleeve (36), a traction spring (38) is detachably arranged between the piston head (37) and the inner bottom of the conveying sleeve (36), a push rod (39) is concentrically arranged at the top of the piston head (37), the push rod (39) correspondingly slides to pass through the second top cover, a fourth pipe (40) is arranged at the tail part of the conveying sleeve (36) in a communicating manner, the fourth pipe (40) is communicated with one of branch pipes (35) through a spring pipe, a fifth pipe (41) is arranged at the bottom of one side of the conveying sleeve (36) in a communicating manner, and the fifth pipe (41) is communicated with a second oil pipe (27) through the spring pipe;
The front end of one cross arm (19) is provided with a concave seat (42) through a bracket, two sides of the concave seat (42) are symmetrically and rotatably provided with rotating shafts (43), a spraying cavity (44) is arranged between the two rotating shafts (43), a six-number pipe (45) is arranged on one side of the top of the spraying cavity (44) in a communicating way, a plurality of branched pipes (46) are arranged at the bottom of the spraying cavity (44) in a side-by-side communicating way, the plurality of branched pipes (46) are all provided with adjustable atomizing nozzles (47) in a communicating way, the six-number pipe (45) is communicated with one of the branched pipes (35) through a spring pipe, a driving gear (48) is fixedly sleeved outside one of the rotating shafts (43), a rack (49) is arranged on one side of a push rod (39) in a hidden way, and the rack (49) is in meshed connection with the driving gear (48);
In the continuous advancing process of the cross arm (19), oil liquid between the conveying sleeve (36) and the piston head (37) is increased, then the piston head (37) and the push rod (39) are pushed to move, at the moment, the linkage traction spring (38) is deformed, and as the rack (49) is hidden on the push rod (39), the rack (49) is driven to synchronously advance when the push rod (39) advances, the rack (49) is pushed to the driving gear (48) through the meshing of the rack (49), so that the spray cavity (44) and the adjustable atomization spray head (47) on the spray cavity rotate along with the rotating shaft (43);
the guide frame (50) is installed on two sides of the bottom of the concave seat (42), the sliding part (51) is installed in the guide frame (50), the bottom of the sliding part (51) slides to penetrate through the bottom of the guide frame (50), the limiting spring (52) is sleeved outside the sliding part (51), the roller (53) is installed on one side of the sliding part (51) through the support, the material box (54) with the top being open is installed below the concave seat (42), the material box (54) is matched with the adjustable atomizing spray heads (47), the material box (54) is used for receiving materials, the lubricating oil which drops from the adjustable atomizing spray heads (47) is prevented from polluting a processing area, the arc-shaped part (55) is fixedly sleeved outside the other rotating shaft (43), the guide rail formed by the arc-shaped part (55) is pushed by the arc-shaped surface of the side wall to move downwards when the rotating shaft (43) rotates, the material box (54) is prevented from moving downwards away from the adjustable atomizing spray heads (47) by a distance, and the material box (54) is prevented from limiting the rotation of the adjustable atomizing spray heads (47).
2. A disc brake steel backing stepped stamping line according to claim 1, characterized in that: the stamping mechanism comprises a hydraulic cylinder (7) arranged at the inner top of a working area (2), an upper die (8) is arranged at the output end of the hydraulic cylinder (7), the upper die (8) is matched with a lower die (3), and the hydraulic cylinder (7) drives the upper die (8) to be matched with the lower die (3) to complete stamping.
3. A disc brake steel backing stepped stamping line according to claim 2, characterized in that: the electric adsorption device comprises a steel back body (4), wherein the front ends of two cross arms (19) are respectively provided with an electric adsorption part (20), the electric adsorption parts (20) are used for completing adsorption transfer to the steel back body (4), a third driving part (21) is arranged at the middle position of one side of an adjusting frame (14) through a bracket, guide parts (22) are clamped at the tail parts of the two cross arms (19) in a sliding manner, driving arms (23) extend towards one side of the adjusting frame (14) at the bottoms of the guide parts (22), and the output ends of the third driving part (21) are in transmission connection with the driving arms (23).
4. A disc brake steel backing stepped stamping line according to claim 3, characterized in that: two guide rods (24) are symmetrically and slidably arranged on the extending seat (12), and the tops of the two guide rods (24) are detachably and fixedly connected with the bottom of the adjusting frame (14).
5. The progressive stamping line for disc brake steel backs of claim 4, wherein: the two electric suction fittings (20) comprise mounting rods (201) which are detachably and fixedly mounted at the bottoms of the front ends of the cross arms (19), detection areas (202) are formed in the mounting rods (201), detection plates (203) are slidably mounted in the detection areas (202), detection rods (204) are concentrically mounted at the bottoms of the detection plates (203), the bottoms of the detection rods (204) slide through the detection areas (202), electromagnetic suction heads (205) are mounted at the bottoms of the detection rods (204), the electromagnetic suction heads (205) are used for completing suction transfer of the steel back bodies (4), pressure sensors (206) are mounted at the tops of the inner sides of the detection areas (202), the pressure sensors (206) are in contact with the detection plates (203), reset springs (207) are sleeved outside the detection rods (204), and the reset springs (207) are correspondingly arranged between the detection plates (203) and the bottoms in the detection areas (202) and drive the detection plates (203) to move towards the sides far away from the pressure sensors (206).
6. A stepping stamping process for a disc brake steel back is characterized by comprising the following steps of: a step-by-step stamping line for disc brake steel backs according to any one of claims 1 to 5, comprising the steps of:
Step 1, firstly, conveying a steel back body (4) to a working area (2) of a frame (1), and completing preliminary limitation on the steel back body (4) through a feeding seat (5) to complete feeding work;
step 2, finishing stamping processing through the cooperation of the lower die (3) and the stamping mechanism;
Step 3, completing rapid conveying and blanking of the stamped steel back body (4) through a conveyor (6);
Step 4, in the stamping process, the step-by-step transfer mechanism can be used for continuously completing the step-by-step transfer of the steel back body (4) in the process of processing, and the steel back body (4) is transferred and conveyed among the feeding seat (5), the lower die (3) and the conveyor (6);
and 5, spraying lubricating oil on the steel back body (4) on the feeding seat (5) through the treatment mechanism, and finishing pretreatment of the steel back body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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