CN117260274B - Hardware fitting processing integrated device - Google Patents
Hardware fitting processing integrated device Download PDFInfo
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- CN117260274B CN117260274B CN202311530788.2A CN202311530788A CN117260274B CN 117260274 B CN117260274 B CN 117260274B CN 202311530788 A CN202311530788 A CN 202311530788A CN 117260274 B CN117260274 B CN 117260274B
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- cutting
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- 238000012545 processing Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 90
- 238000005553 drilling Methods 0.000 claims abstract description 55
- 238000005520 cutting process Methods 0.000 claims abstract description 52
- 238000010079 rubber tapping Methods 0.000 claims abstract description 42
- 238000003754 machining Methods 0.000 claims abstract description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 238000003780 insertion Methods 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 19
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 238000003491 array Methods 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 5
- 229910000754 Wrought iron Inorganic materials 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Drilling And Boring (AREA)
Abstract
The invention belongs to the technical field of hardware fitting machining, and particularly relates to an integrated device for machining hardware fittings, which comprises a machining platform, wherein the upper surface of the machining platform is provided with a clamp mechanism, the clamp mechanism is used for clamping the hardware fitting to be machined, the upper surface of the machining platform is provided with a supporting mechanism, and the supporting mechanism is used for carrying out attaching support on a part of the clamped hardware fitting to be drilled and tapped; the supporting frame is positioned above the processing platform, a driving mechanism is arranged on the lower surface of the inside of the supporting frame and is used for driving the drilling machine and the tapping machine to move in the supporting frame, so that the drilling machine and the tapping machine drill and tap the clamped hardware fitting; a cutting mechanism is arranged in the right end of the supporting frame and is used for cutting and processing the output hardware fitting; the invention can prevent the blank of the hardware fitting from partially sinking or deforming and tearing when drilling or tapping at different points.
Description
Technical Field
The invention belongs to the technical field of hardware fitting machining, and particularly relates to an integrated device for hardware fitting machining.
Background
Hardware fittings refer to machine parts or components made from hardware, as well as some small hardware. It can be used alone or as an auxiliary tool. Such as hardware tools, hardware parts, daily hardware, construction hardware, security products, etc. The hardware products are not mostly end consumer products. But as a kit for industrial manufacture, a semi-finished product, a tool for a production process, etc. Only a small portion of consumer hardware (accessories) is a tool consumer product that is necessary for people to live.
When needs carry out integration processing such as drilling, tapping or cutting to the hardware fitting, especially when carrying out drilling and tapping to the hardware fitting that easily warp and not too thick panel, when the drill bit of drilling machine or tapping machine contacted the hardware fitting surface, because the hardware fitting is most through the unsettled centre gripping of anchor clamps unit on the workstation, consequently, the impact force of drill bit or tapping brill can cause the hardware fitting to wait to process the position and produce sunken deformation, not only can influence the precision of the processing of hardware fitting drilling or tapping, still need repair the processing to the depressed part of the hardware fitting that processing was accomplished simultaneously, and then influence the efficiency of hardware fitting integration processing.
Disclosure of Invention
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an integrated hardware fitting machining device which comprises a machining platform, wherein the upper surface of the machining platform is provided with a clamp mechanism, the clamp mechanism is used for clamping a hardware fitting to be machined, the upper surface of the machining platform is provided with a supporting mechanism, and the supporting mechanism is used for carrying out attaching support on a part of the clamped hardware fitting to be drilled and tapped; the supporting frame is positioned above the processing platform, a driving mechanism is arranged on the lower surface of the inside of the supporting frame and is used for driving the drilling machine and the tapping machine to move in the supporting frame, so that the drilling machine and the tapping machine can drill and tap the clamped hardware fitting; the right-hand member inside of supporting frame is provided with cutting mechanism, cutting mechanism is used for carrying out cutting process to the hardware fitting of output.
Further, the fixture mechanism comprises supporting guide bars, clamping guide bars, conveying shafts, conveying rollers, supporting blocks and fixture cylinders, the supporting guide bars are fixed on the upper surface of a processing platform in a front-back symmetrical mode, conveying cavities are formed in the upper surface of the supporting guide bars, the upper portions of the supporting guide bars are provided with the clamping guide bars in a sliding mode, the lower surfaces of the clamping guide bars are also provided with the conveying cavities, the conveying shafts are installed in the conveying cavities in the mode of extending the length direction of the conveying cavities in an equal mode, the conveying rollers are sleeved on the conveying shafts, the conveying rollers are located on the same plane, the conveying rollers are higher than the outer surfaces of the conveying cavities, the outer side faces of the clamping guide bars and the front-back side faces of the processing platform are fixedly aligned with the supporting blocks, the fixing sections of the fixture cylinders are located on the upper surfaces of the supporting blocks, and the end faces of piston rods of the fixture cylinders are connected to the supporting blocks, and the outer side faces of the clamping guide bars are fixedly arranged on the supporting blocks.
Further, actuating mechanism is provided with two, one actuating mechanism is located the lower surface of carriage, another actuating mechanism is located the motion inslot that processing platform upper surface was seted up, actuating mechanism includes first step screw, first slider, link lug, second step screw, second slider and actuating cylinder, the carriage lower surface bilateral symmetry installation support lug, the symmetry the medial surface of support lug and the left and right sides cell wall of motion groove all have been seted up and have slipped groove and lower groove that slides down, the first step screw is installed in the downturn of slipping groove, and cup jointed first slider on the lead screw nut of first step screw, the lateral surface of first slider is vertical to be fixed with and supports the lug, and support lug upwards laminates to the notch in last slipping groove, one of them the side of support lug is fixed with servo motor, and servo motor slides and set up in last slipping inslot, bilateral symmetry two be provided with the second step screw between the link lug, one end and servo motor's output connection, and another end connection of second step screw have the second step screw, the second slider has rotated with another end connection lug, the second slider is fixed to the second step screw.
Further, supporting mechanism includes holding ring, telescopic intubate and spacing spring, is located the piston rod up end of two drive cylinders of vertical setting in the motion inslot is provided with the holding ring, makes holding ring upward movement laminating to the hardware fitting lower surface of centre gripping, install telescopic intubate in the annular ring of holding ring, telescopic be connected with spacing spring between the second slider upper surface that the bottom of a tube lower surface of intubate and motion inslot slided.
Further, the telescopic intubate includes first section pipe, well section pipe, tail section pipe, electromagnetic slide and bar iron sheet, the upper end outer lane face of first section pipe is connected to the supporting ring inner circle face, and the interior slip grafting of first section pipe has well section pipe, interior slip grafting has the tail section pipe, and the pipe bottom of tail section pipe is connected with spacing spring, a plurality of vertical spouts have been seted up to the vertical circumference array of outer tube face of intermediate pipe and tail section pipe, a plurality of electromagnetic slide are installed to the pipe bottom inner circle face circumference array of first section pipe and well section pipe, and a plurality of electromagnetic slide slides slide set up respectively in a plurality of vertical spouts, every all insulating bar iron sheet that is fixed with in the vertical spout, and bar iron sheet and electromagnetic slide contact.
Further, a plurality of conveying shafts arranged in a conveying cavity formed in the lower surface of the clamping guide bar are tubular shafts, the outer pipe openings of the conveying shafts are communicated with a suction pipe in a rotating mode, the suction pipe is communicated with a suction pump through a collecting box, the bottom of the tail joint pipe is also communicated with the suction pipe, and the suction pipe penetrates through a second sliding block located in the moving groove and is inserted into the limiting spring.
Further, the upper end housing of the drill is fixed to the end face of the piston rod of one of the driving cylinders located below the lower surface of the support frame, and the upper housing of the tapping machine is fixed to the end face of the piston rod of the other of the driving cylinders located below the lower surface of the support frame.
Further, cutting mechanism includes cutting cylinder, cutting knife and support cutting piece, the vertical lower surface at the carriage that fixes of cutting cylinder, and the cutting knife is installed to the piston rod lower terminal surface of cutting cylinder, cutting knife right flank and the left end face slip laminating contact of centre gripping conducting bar, processing platform's right-hand member upper surface is fixed with the support cutting piece, and the upper surface of support cutting piece and the upper surface parallel and level of support conducting bar.
The invention has the following beneficial effects:
according to the invention, the clamp mechanism is arranged on the upper surface of the processing platform and matched with the supporting mechanism, the blank can be clamped and fixed on the conveying shaft by the matching of the supporting guide bar and the clamping guide bar, meanwhile, the blank of the hardware fitting can be conveyed by the rotation of the conveying shaft, the supporting ring can be attached to the lower surface of the point to be drilled under the driving of the piston rod of the driving cylinder, the position of the blank to be drilled is supported in an attaching way, the drill bit penetrating through the drilled hole can be protected by the insertion pipe on the supporting ring, and the phenomenon that the blank of the hardware fitting is locally sunken or deformed and torn when the blank of the hardware fitting is drilled or tapped at different point positions can be prevented.
According to the invention, the insertion pipes are arranged to be multi-section pipes, the mutually sleeved section pipes are mutually matched through the electromagnetic sliding blocks and the strip-shaped iron sheets, so that the insertion pipes can be mutually separated in a sliding manner and can be sleeved together for connection, the diameter of the pipe orifice of the insertion pipe can be changed, the insertion pipes on the supporting plate can be used for carrying out attaching support on the drill holes with different sizes, the situation that the supporting ring is attached to the pipe orifice of the insertion pipe on the lower surface of a blank to be larger, and gaps exist between the contact position of the pipe orifice and the point of the drill hole, so that the phenomenon that the drill bit folds downwards when the drill bit impacts the surface of the blank to drill the hole is caused.
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
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present disclosure;
FIG. 2 is a schematic view of a clamp mechanism according to the present disclosure;
FIG. 3 is a schematic view of a structure of a processing platform according to the present disclosure;
FIG. 4 is a diagram illustrating the mated state of the drive mechanism, drill and tapping machine of the present disclosure;
FIG. 5 is a schematic view of a supporting mechanism according to the present disclosure;
fig. 6 is a cross-sectional view of the support mechanism of the present disclosure.
In the figure: 1. a processing platform; 10. a movement groove; 20. an upper sliding groove; 30. a lower sliding groove; 2. a support frame; 3. a clamp mechanism; 31. supporting the guide bar; 32. clamping the guide bar; 33. a delivery chamber; 34. a conveying shaft; 35. a conveying roller; 36. a support block; 37. a clamp cylinder; 4. a driving mechanism; 41. a first stepper lead screw; 42. a first slider; 43. connecting an ear plate; 44. a second stepper lead screw; 45. a second slider; 46. a driving cylinder; 5. a drilling machine; 6. a tapping machine; 7. a support mechanism; 71. a support ring; 72. a cannula; 73. a limit spring; 74. a first section of pipe; 75. a middle section pipe; 76. tail joint pipe; 77. an electromagnetic slide block; 78. a strip-shaped iron sheet; 79. a vertical chute; 8. a suction tube; 9. a cutting mechanism; 91. a cutting cylinder; 92. a cutting knife; 93. and (5) supporting and cutting.
Description of the embodiments
The technical solutions of 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, and it is apparent that the described embodiments are only some of the embodiments of the present invention,
but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the invention discloses an integrated device for processing hardware fittings, which comprises a processing platform 1 and a supporting frame 2, wherein a clamp mechanism 3 is arranged on the upper surface of the processing platform 1, the clamp mechanism 3 is used for clamping the hardware fitting to be processed, a supporting mechanism 7 is arranged on the upper surface of the processing platform 1, and the supporting mechanism 7 is used for carrying out attaching support on a part of the clamped hardware fitting to be drilled and tapped; the supporting frame 2 is positioned above the processing platform 1, a driving mechanism 4 is arranged on the lower surface inside the supporting frame 2, and the driving mechanism 4 is used for driving a drilling machine 5 and a tapping machine 6 to move in the supporting frame 2 so that the drilling machine 5 and the tapping machine 6 can drill and tap the clamped hardware fitting; a cutting mechanism 9 is arranged in the right end of the supporting frame 2, and the cutting mechanism 9 is used for cutting and processing the output hardware fitting;
in the design scheme of the invention, the supporting mechanism 7 is arranged on the surface of the processing platform 1 and is matched with the clamp mechanism 3, when the blank of the hardware fitting is required to be drilled and tapped and then cut into the hardware fitting, firstly, the blank of the hardware fitting is inserted into the clamp mechanism 3 from the left side surface of the processing platform 1, so that the clamp mechanism 3 can convey the blank of the hardware fitting which is clamped and fixed to the lower part of the supporting frame 2, when the position of the blank of the hardware fitting to be drilled is required to be drilled, the drilling machine 5 is driven to slide to a drilling point through the driving mechanism 4 on the lower surface of the supporting frame 2, the supporting mechanism 7 is controlled to move to the position below the corresponding drilling point, and then the supporting mechanism 7 is lifted to be attached to the lower surface of the drilling point of the blank of the hardware fitting, therefore, the driving mechanism 4 on the lower surface of the supporting frame 2 can drive the drilling machine 5 to descend to the point position to be drilled to drill the blank of the hardware fitting, if the drilling position also needs tapping, the driving mechanism 4 can drive the tapping machine 6 to tap the drilled point position, the drilling machine 5 and the tapping machine 6 do not interfere with each other, when other point positions of the blank of the hardware fitting need to be drilled, the driving mechanism 4 on the lower surface of the supporting frame 2 can drive the drilling machine 5 to move back and forth and left and right to the next point position to be machined, meanwhile, the supporting mechanism 7 can be driven by the driving mechanism 4 arranged on the machining platform 1 to move back and forth and left and right to the next point position to be machined to be attached and supported, and further, the phenomenon that the machining position of the blank of the hardware fitting is partially sunken or deformed when the blank of the hardware fitting is subjected to different point position drilling or tapping can be prevented, after the blank drilling and tapping of the hardware fitting are completed, the clamp mechanism 3 can convey the blank of the machined hardware fitting to the right side of the supporting frame 2, then the machined plate is cut to form the hardware fitting through the cutting mechanism 9, and then drilling, tapping and cutting integrated treatment can be achieved on the hardware fitting, and the hardware fitting after machining cannot be sunken or deformed in quality.
As an embodiment of the present invention, the fixture mechanism 3 includes a supporting bar 31, a clamping bar 32, a conveying shaft 34, conveying rollers 35, supporting blocks 36 and a fixture cylinder 37, where the supporting bar 31 is symmetrically fixed on the upper surface of the processing platform 1 front and back, the upper surface of the supporting bar 31 is provided with a conveying cavity 33, the symmetrical upper part of the supporting bar 31 is slidably provided with the clamping bar 32, the lower surface of the clamping bar 32 is also provided with the conveying cavity 33, each conveying shaft 34 is rotatably mounted in the conveying cavity along the length direction of the conveying cavity at equal distance, the conveying rollers 35 are sleeved on each conveying shaft 34, the heights of the plurality of conveying rollers 35 located on the same plane are higher than the heights of the outer surfaces of the conveying cavity 33, the outer side surfaces of the clamping bar 32 and the front and back sides of the processing platform 1 are respectively aligned and fixed with the supporting blocks 36, the upper surface of the supporting block 36 located below is fixed with a fixed section of the fixture cylinder 37, and the end surface of the piston rod 37 of the cylinder is connected to the supporting block 36 fixed on the outer side surface of the clamping bar 32;
in the design scheme of the invention, when the blank of the hardware fitting is required to be clamped and fixed, at the moment, piston rods of clamp cylinders 37 fixed on at least two supporting blocks 36 on the front side and the rear side of a processing platform 1 are required to be controlled to extend, so that the clamping guide bars 32 are driven by the supporting blocks 36 to be upwards far away from the supporting guide bars 31, the distance between the clamping guide bars 32 and the supporting guide bars 31 is further adjusted, when the blank of the hardware fitting to be processed is placed on the upper surface of the supporting guide bars 31 and is contacted with the outer ring surfaces of a plurality of conveying rollers 35, then the piston rods of the clamp cylinders 37 are controlled to be contracted, so that the clamping guide bars 32 are driven by the supporting blocks 36 to be downwards close to the upper surface of the blank of the hardware fitting, the plurality of conveying rollers 35 on the lower surface of the clamping guide bars 32 can clamp the blank of the hardware fitting between the supporting guide bars 31 and the clamping guide bars 32, then the conveying roller 35 in the supporting guide bar 31 is driven by the belt pulley to rotate, so that the clamped blanks of the hardware fittings are conveniently conveyed to the right end part of the supporting guide bar 31, then the conveying roller 35 in the supporting guide bar 31 stops rotating, the conveyed blanks of the hardware fittings are clamped and fixed, then the drilling machine 5 and the tapping machine 6 are driven by the driving mechanism 4 below the supporting frame 2 to move back and forth and left and right, the drilling and tapping treatment of the clamped and fixed blanks of the hardware fittings is realized, then the conveying rollers 35 continue to rotate, the drilled and tapped blanks are conveyed to the lower part of the cutting mechanism 9, the unprocessed blanks continue to be conveyed to the lower part of the drilling machine 5 and the tapping machine 6 for drilling and tapping treatment, and then the clamp mechanism 3 can realize the clamping and fixing of the blanks of the hardware fittings, meanwhile, the automatic feeding and outputting treatment can be carried out on the blank.
As an embodiment of the present invention, two driving mechanisms 4 are provided, one driving mechanism 4 is located on the lower surface of the supporting frame 2, the other driving mechanism 4 is located in a moving groove 10 formed on the upper surface of the processing platform 1, the driving mechanism 4 includes a first stepping screw 41, a first slider 42, a connecting lug 43, a second stepping screw 44, a second slider 45 and a driving cylinder 46, the supporting lug is symmetrically installed on the lower surface of the supporting frame 2, an upper sliding groove 20 and a lower sliding groove 30 are formed on the inner side surface of the symmetrical supporting lug and the left and right groove walls of the moving groove 10, the first stepping screw 41 is rotatably installed in the lower sliding groove 30, a first slider 42 is sleeved on a screw nut of the first stepping screw 41, a supporting lug is vertically fixed on the outer side surface of the first slider 42, the supporting lug is attached to a notch of the upper sliding groove 20, a servo motor is fixed on the side surface of the supporting lug, the servo motor is slidably disposed in the upper sliding groove 20, an upper sliding groove 20 and a second sliding lug 44 is symmetrically arranged between the two symmetrical lugs 43, and the second stepping screw 44 is fixedly connected to the other end of the second stepping screw 44, and the other end of the servo motor is fixedly connected to the second stepping screw 44;
in the design scheme of the invention, the first stepping screw 41 can drive the second stepping screw 44 to horizontally move back and forth through the first sliding block 42 and the connecting lug plate 43 by driving the supporting lug plate side servo motor, the second sliding block 45 can be driven to horizontally move left and right by driving the second stepping screw 44 through the driving of the output shaft of the stepping motor fixed on the side surface of the connecting lug plate 43, and the piston rod of the driving cylinder 46 stretches out and contracts to drive the drilling machine 5, the tapping machine 6 and the supporting mechanism 7 to vertically move, so that the drilling machine 5 and the tapping machine 6 can drill and tap different points of a blank, and the supporting mechanism 7 can synchronously move back and forth and left and right on the lower surface of the blank, so that the different points of the blank are bonded and supported.
As an embodiment of the present invention, the supporting mechanism 7 includes a supporting ring 71, a telescopic insertion tube 72 and a limiting spring 73, the supporting ring 71 is disposed on the upper end surfaces of the piston rods of the two driving cylinders 46 vertically disposed in the movement groove 10, so that the supporting ring 71 moves upwards to be attached to the lower surface of the clamped hardware fitting, the telescopic insertion tube 72 is installed in the annular hole of the supporting ring 71, and the limiting spring 73 is connected between the lower surface of the bottom of the telescopic insertion tube 72 and the upper surface of the second sliding block 45 sliding in the movement groove 10; in the design scheme of the invention, when the drilling machine 5 drills the blank to be drilled, the driving mechanism 4 drives the drilling machine 5 to move down to the blank to be drilled, and the first stepping screw 41 and the second stepping screw 44 positioned in the movement groove 10 of the machining platform 1 rotate at the moment, so that the second sliding block 45 can drive the supporting ring 71 supported on the driving cylinder 46 to move to the corresponding point to be drilled, the piston rod of the driving cylinder 46 stretches out and drives the supporting ring 71 and the telescopic cannula 72 to slide upwards in the movement groove 10, the limiting spring 73 stretches continuously at the moment, the orifice of the cannula 72 aligns with the point to be drilled after the upper surface of the supporting ring 71 moves upwards and is attached to the lower surface of the blank, and therefore, when the piston rod of the driving cylinder 46 stretches out and drills around the blank point at the moment, the supporting ring 71 can attach and support the periphery of the drill point to the blank, and further can prevent the phenomenon that the periphery of the point to be drilled is recessed or torn off due to the fact that the impact force of the drill bit is too large at the moment, and the drill bit 5 is also inserted into the telescopic cannula 72 continuously and then drops into the drill pipe orifice 6; when the next point is required to be supported in a fitting way, firstly controlling the piston rod of the driving cylinder 46 to shrink so that the supporting ring 71 is separated from fitting the blank, then controlling the first stepping screw 41 and the second stepping screw 44 which are positioned in the moving groove 10 to drive the second sliding block 45 to move so that the supporting ring 71 can move to the point of the next drilling and tapping, then enabling the supporting ring 71 to move upwards and continuously fit to the lower surface of the blank for partial fitting and supporting, and enabling the telescopic insertion tube 72 to protect the drill bit or the tapped drill bit which is drilling, so that the drill bit is prevented from being damaged due to the impact of the drill bit on the supporting ring 71, and meanwhile, the sweeps generated after drilling can partially fall into the telescopic insertion tube 72 to be collected, so that the sweeps are prevented from directly falling into the moving groove 10 to influence the operation of the driving mechanism 4, and meanwhile, the phenomenon that the sweeps falling into the moving groove 10 are difficult to clean can occur; when the piston rod of the driving cylinder 46 located in the movement groove 10 drives the supporting ring 71 to descend to the lowest position, the spring restoring force of the limiting spring 73 drives the telescopic cannula 72 to descend to the initial position.
As an embodiment of the invention, the telescopic insertion tube 72 comprises a head tube 74, a middle tube 75, a tail tube 76, electromagnetic sliding blocks 77 and strip-shaped iron sheets 78, the outer ring surface of the upper end of the head tube 74 is connected to the inner ring surface of the supporting ring 71, the middle tube 75 is slidably inserted into the head tube 74, the tail tube 76 is slidably inserted into the middle tube 75, the bottom of the tail tube 76 is connected with a limit spring 73, a plurality of vertical sliding grooves 79 are formed in the vertical circumferential arrays of the outer tube surfaces of the middle tube and the tail tube 76, a plurality of electromagnetic sliding blocks 77 are respectively arranged in the circumferential arrays of the bottom of the head tube 74 and the inner ring surface of the middle tube 75 in a sliding manner, the strip-shaped iron sheets 78 are respectively fixed in the vertical sliding grooves 79 in an insulation manner, and the strip-shaped iron sheets 78 are in contact with the electromagnetic sliding blocks 77;
in the design scheme of the invention, when drilling and tapping of different sizes are needed, for example, when drilling holes of larger sizes are needed, the support ring 71 is needed to drive the head pipe 74 to slide upwards, so that the insertion pipe 72 of the larger pipe orifice can be attached to the lower surface of the blank to realize attaching and supporting of the drilling holes of larger sizes, therefore, the electromagnetic sliding blocks 77 in the bottom ends of the head pipe 74 and the middle pipe 75 are needed to be controlled to be powered off, the electromagnetic sliding blocks are separated from the adsorption of the strip-shaped iron sheets 78 fixed in the vertical sliding grooves 79, then when the support ring 71 moves upwards to attach to the lower surface of the point to be drilled, the support ring 71 drives the pipe orifice of the head pipe 74 to slide upwards, and because the lower pipe orifice of the tail pipe 76 is connected through the limiting spring 73, the middle pipe 75 is separated from the connection with the head pipe 74 and the tail pipe 76, the support ring 71 sliding upwards drives the head pipe 74, the middle pipe 75 and the tail pipe 76 to separate and stretch, so that the head pipe 74 with a larger pipe orifice can be attached to the point position to be drilled, the bit with a larger size can accurately drill the point position of the blank after replacement, the support ring 71 and the head pipe 74 attach and support the lower surface of the blank, the pipe orifice of the head pipe 74 is larger and can protect the bit penetrating through the drilling point position, when the bit with a smaller size is replaced to drill the blank, at this time, the piston rod of the driving cylinder 46 positioned in the movement groove 10 is controlled to shrink firstly, so that the support ring 71 drives the head pipe 74 to descend and is sequentially sleeved on the middle pipe 75 and the tail pipe 76, the telescopic insertion pipe 72 is contracted to be shortest, then the electromagnetic slide block 77 is controlled to be electrified, so that the electromagnetic slide block has magnetic adsorption force to be adsorbed on the strip iron sheet 78, and then the first section pipe 74, the middle section pipe 75 and the tail section pipe 76 which are contracted are mutually sleeved and adsorbed and fixed, and then the piston rod of the driving cylinder 46 is controlled to extend, so that the first section pipe 74, the middle section pipe 75 and the tail section pipe 76 which are mutually sleeved are driven by the supporting ring 71 to synchronously move upwards, the tail section pipe 76 can be attached to the point position to be processed, small holes to be processed are accurately and fixedly attached and supported in a small area, the supporting ring 71 is prevented from being attached to the pipe orifice of the lower surface insertion pipe 72 of the blank, and a gap is reserved between the pipe orifice contact position and the point position of the drilled hole, so that the phenomenon that the hole orifice of the drilled hole is folded downwards occurs when the drill bit impacts the surface of the blank to drill the hole.
As one embodiment of the present invention, the plurality of conveying shafts 34 installed in the conveying chambers 33 formed on the lower surface of the clamping bars 32 are tubular shafts, the outer tube openings of the tubular conveying shafts 34 are rotatably communicated with the suction tube 8, the suction tube 8 is communicated with the suction pump through the collecting box, the bottom of the tail joint tube 76 is also communicated with the suction tube 8, and the suction tube 8 is inserted into the limiting spring 73 through the second sliding block 45 positioned in the moving groove 10;
in the design scheme of the invention, when the clamping guide bar 32 descends to clamp the blank onto the supporting guide bar 31, and the drilling machine 5 and the tapping machine 6 continuously drill and tap the blank at different positions, residual scraps and the like on the upper surface of the blank can occur, so that an operator can control the suction pump to work through the control system, the suction force generated by the suction pump acts on the tubular conveying shaft 34 arranged in the clamping guide bar 32 and the tail pipe 76 of the movement groove 10 through the suction pipe 8, and the scraps and the like on the upper surface of the blank can enter the collecting box through the conveying shaft 34 to be collected, and the scraps falling to the bottom of the tail pipe 76 can also be sucked into the collecting box through the suction pipe 8 to be collected.
As one embodiment of the present invention, the upper end housing of the drill 5 is fixed to the piston rod end face of one of the driving cylinders 46 located below the lower surface of the support frame 2, and the upper housing of the tapping machine 6 is fixed to the piston rod end face of the other of the driving cylinders 46 located below the lower surface of the support frame 2; in the design of the invention, the drilling machine 5 and the tapping machine 6 can work independently of each other and do not interfere with each other, and the drilling machine 5 and the tapping machine 6 are detachably mounted on the piston rod of the driving cylinder 46.
As an embodiment of the present invention, the cutting mechanism 9 includes a cutting cylinder 91, a cutting knife 92 and a supporting notch 93, the cutting cylinder 91 is vertically fixed on the lower surface of the supporting frame 2, the cutting knife 92 is installed on the lower end surface of the piston rod of the cutting cylinder 91, the right side surface of the cutting knife 92 is in sliding fit contact with the left end surface of the clamping bar 32, the supporting notch 93 is fixed on the upper surface of the right end of the processing platform 1, and the upper surface of the supporting notch 93 is flush with the upper surface of the supporting bar 31; in the design scheme of the invention, after the drilled and tapped blanks extend out of the right end surfaces of the clamping guide bars 32 and the supporting guide bars 31, the control system controls the piston rod of the cutting cylinder 91 to extend out, so that the piston rod drives the cutting knife 92 to descend, and the blanks extending out of the hardware fittings with enough length can be cut off, thereby being convenient for drilling, tapping and cutting the blanks of the hardware fittings.
Working principle:
when a blank of a hardware fitting is required to be drilled and tapped, and then cut into the hardware fitting, at the moment, piston rods of clamp cylinders 37 fixed on at least two supporting blocks 36 on the front side and the rear side of a processing platform 1 are required to be controlled to extend, so that the clamping guide bars 32 are driven to be upwards away from the supporting guide bars 31 through the supporting blocks 36, the distance between the clamping guide bars 32 and the supporting guide bars 31 is adjusted, when the blank of the hardware fitting to be processed is placed on the upper surface of the supporting guide bars 31 and is contacted with the outer ring surfaces of a plurality of conveying rollers 35, the piston rods of the clamp cylinders 37 are controlled to retract, so that the clamping guide bars 32 are driven to be downwards close to the upper surface of the blank of the hardware fitting through the supporting blocks 36, the plurality of conveying rollers 35 on the lower surface of the clamping guide bars 32 can clamp the blank of the hardware fitting between the supporting guide bars 31 and the clamping guide bars 32, then the conveying rollers 35 in the supporting guide bars 31 are driven by pulleys to rotate, the blank of the clamped hardware fitting is conveniently conveyed to the right end part of the supporting guide bars 31, and then the conveying rollers 35 in the supporting guide bars 31 stop rotating, and then the blank of the hardware fitting is clamped and fixed;
when the position of a blank of a hardware fitting to be drilled needs to be drilled, driving the drilling machine 5 to slide to a drilling point position through the driving mechanism 4 on the lower surface of the supporting frame 2, simultaneously controlling the supporting mechanism 7 to move to the position below the corresponding drilling point position, then lifting the supporting mechanism 7 to be attached to the lower surface of the drilling point position of the blank of the hardware fitting, therefore, the driving mechanism 4 on the lower surface of the supporting frame 2 can drive the drilling machine 5 to descend to the position of the blank of the hardware fitting to be drilled to carry out drilling, if the position of the drilling needs to be tapped, the driving mechanism 4 can drive the tapping machine 6 to carry out tapping on the drilled point position, the drilling machine 5 and the tapping machine 6 do not interfere with each other, when other points of the blank of the hardware fitting need to be drilled, the driving mechanism 4 on the lower surface of the supporting frame 2 can drive the drilling machine 5 to move back and forth to the next position to be machined, and simultaneously the driving mechanism 4 arranged on the processing platform 1 can drive the driving mechanism 4 to move back and forth to the next position to be attached to the next position to be machined to be attached to support, and then different positions of the blank to be drilled or the position to be tapped;
after the blank drilling and tapping of the hardware fitting are completed, the clamp mechanism 3 can convey the processed blank of the hardware fitting to the right side of the supporting frame 2, and the control system controls the piston rod of the cutting cylinder 91 to extend out, so that the piston rod drives the cutting knife 92 to descend, the blank of the hardware fitting with enough length can be cut off, and further drilling, tapping and cutting processing are conveniently conducted on the blank of the hardware fitting.
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 (5)
1. A hardware fitting machining integration device, comprising:
the machining device comprises a machining platform (1), wherein a clamp mechanism (3) is arranged on the upper surface of the machining platform (1), the clamp mechanism (3) is used for clamping a hardware fitting to be machined, a supporting mechanism (7) is arranged on the upper surface of the machining platform (1), and the supporting mechanism (7) is used for carrying out attaching support on a part of the clamped hardware fitting to be drilled and tapped;
the support frame (2), the support frame (2) is located above the processing platform (1), a driving mechanism (4) is mounted on the lower surface inside the support frame (2), and the driving mechanism (4) is used for driving a drilling machine (5) and a tapping machine (6) to move in the support frame (2), so that the drilling machine (5) and the tapping machine (6) drill and tap the clamped hardware fitting; a cutting mechanism (9) is arranged in the right end of the supporting frame (2), and the cutting mechanism (9) is used for cutting and processing the output hardware fitting;
the supporting mechanism (7) comprises a supporting ring (71), telescopic insertion pipes (72) and limiting springs (73), wherein the supporting ring (71) is arranged on the upper end faces of piston rods of two driving cylinders (46) which are vertically arranged in the movement groove (10), the supporting ring (71) moves upwards to be attached to the lower surface of a clamped hardware fitting, the telescopic insertion pipes (72) are arranged in annular holes of the supporting ring (71), and the limiting springs (73) are connected between the lower surface of the bottom of each telescopic insertion pipe (72) and the upper surface of a second sliding block (45) which slides in the movement groove (10);
the telescopic insertion pipe (72) comprises a head pipe (74), a middle pipe (75), a tail pipe (76), electromagnetic sliding blocks (77) and strip-shaped iron sheets (78), wherein the outer ring surface at the upper end of the head pipe (74) is connected to the inner ring surface of a supporting ring (71), the middle pipe (75) is inserted in the middle pipe (74) in a sliding manner, the tail pipe (76) is inserted in the middle pipe (75) in a sliding manner, the pipe bottom of the tail pipe (76) is connected with a limiting spring (73), a plurality of vertical sliding grooves (79) are formed in the vertical circumferential arrays of the outer pipe surfaces of the middle pipe (75) and the tail pipe (76), a plurality of electromagnetic sliding blocks (77) are arranged in the circumferential arrays of the inner ring surfaces of the pipe bottoms of the head pipe (74) and the middle pipe (75), the electromagnetic sliding blocks (77) are respectively arranged in the plurality of vertical sliding grooves (79), the strip-shaped iron sheets (78) are respectively fixed in an insulating manner, and the strip-shaped iron sheets (78) are contacted with the electromagnetic sliding blocks (77);
a plurality of conveying shafts (34) arranged in a conveying cavity (33) formed in the lower surface of a clamping guide bar (32) are tubular shafts, the outer pipe openings of the conveying shafts (34) are in rotary communication with a suction pipe (8), the suction pipe (8) is communicated with a suction pump through a collecting box, the bottom of a tail joint pipe (76) is also communicated with the suction pipe (8), and the suction pipe (8) penetrates through a second sliding block (45) located in a moving groove (10) to be inserted into a limiting spring (73).
2. The integrated hardware fitting machining device according to claim 1, wherein the clamp mechanism (3) comprises a supporting guide bar (31), clamping guide bars (32), conveying shafts (34), conveying rollers (35), supporting blocks (36) and clamp cylinders (37), the supporting guide bars (31) are fixed on the upper surface of the machining platform (1) in a front-back symmetrical mode, conveying cavities (33) are formed in the upper surface of the supporting guide bars (31), clamping guide bars (32) are slidably arranged above the supporting guide bars (31) in a symmetrical mode, the lower surfaces of the clamping guide bars (32) are also provided with the conveying cavities (33), the conveying shafts (34) are installed in the conveying cavities (33) in a length direction evenly spaced mode, the conveying rollers (35) are sleeved on the conveying shafts (34), the outer side faces of the clamping guide bars (32) and the front side faces of the machining platform (1) are aligned with the supporting blocks (36) on the outer side faces of the supporting guide bars, and the clamping cylinders (36) are connected to the outer side faces of the fixing blocks (37) of the piston rods.
3. The integrated hardware fitting machining device according to claim 2, wherein two driving mechanisms (4) are provided, one driving mechanism (4) is located on the lower surface of the supporting frame (2), the other driving mechanism (4) is located in a moving groove (10) formed in the upper surface of the machining platform (1), the driving mechanism (4) comprises a first stepping screw (41), a first sliding block (42), a connecting lug plate (43), a second stepping screw (44), a second sliding block (45) and a driving cylinder (46), the supporting lug plates are symmetrically installed on the lower surface of the supporting frame (2), an upper sliding groove (20) and a lower sliding groove (30) are formed in the inner side surface of the supporting lug plates and the left and right groove walls of the moving groove (10), the lower sliding groove (30) is rotatably provided with the first stepping screw (41), a first sliding block (42) is sleeved on a screw nut, the outer side surface of the first sliding block (42) is vertically fixed with the supporting lug motor, the upper sliding lug plate is attached to the upper sliding lug plate (20) and the upper sliding lug plate is arranged between the two servo motor and the two servo motor (43) are symmetrically arranged on the upper sliding lug plates, one end of the second stepping screw (44) is connected with the output of the servo motor, the other end of the second stepping screw is rotationally connected with the other connecting lug plate (43), a second sliding block (45) is fixed on a screw nut of the second stepping screw (44), and driving cylinders (46) are symmetrically fixed on the lower surface of the second sliding block (45).
4. A hardware fitting machining integration device according to claim 1, characterized in that the upper end housing of the drill (5) is fixed to the piston rod end face of one of the drive cylinders (46) located below the lower surface of the support frame (2), and the upper housing of the tapping machine (6) is fixed to the piston rod end face of the other of the drive cylinders (46) located below the lower surface of the support frame (2).
5. The hardware fitting machining integrated device according to claim 1, wherein the cutting mechanism (9) comprises a cutting cylinder (91), a cutting knife (92) and a supporting cutting block (93), the cutting cylinder (91) is vertically fixed on the lower surface of the supporting frame (2), the cutting knife (92) is mounted on the lower end face of a piston rod of the cutting cylinder (91), the right side face of the cutting knife (92) is in sliding fit contact with the left end face of the clamping guide bar (32), the supporting cutting block (93) is fixed on the upper surface of the right end of the machining platform (1), and the upper surface of the supporting cutting block (93) is flush with the upper surface of the supporting guide bar (31).
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| CN202311530788.2A CN117260274B (en) | 2023-11-16 | 2023-11-16 | Hardware fitting processing integrated device |
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| CN202311530788.2A CN117260274B (en) | 2023-11-16 | 2023-11-16 | Hardware fitting processing integrated device |
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| CN117260274B true CN117260274B (en) | 2024-04-05 |
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| CN214264637U (en) * | 2020-12-22 | 2021-09-24 | 湖州邓氏智能装备有限公司 | Full-automatic feeding, drilling, tapping and sawing all-in-one machine |
| CN218487136U (en) * | 2022-10-21 | 2023-02-17 | 苏州肯美特设备集成有限公司 | Pressure riveting tool |
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| CN203031265U (en) * | 2012-12-20 | 2013-07-03 | 温岭市台达机电有限公司 | Combined machine tool for automatic machining of lower connecting plates |
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| CN117260274A (en) | 2023-12-22 |
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