CN115255940B - Punching, milling and drilling integrated machine - Google Patents

Punching, milling and drilling integrated machine Download PDF

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Publication number
CN115255940B
CN115255940B CN202210903612.6A CN202210903612A CN115255940B CN 115255940 B CN115255940 B CN 115255940B CN 202210903612 A CN202210903612 A CN 202210903612A CN 115255940 B CN115255940 B CN 115255940B
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punching
milling
processing
reaming
groove
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CN115255940A (en
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邝振良
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Shenzhen Zhengliang Products Co ltd
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Shenzhen Zhengliang Products Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/04Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse 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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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The invention discloses a punching, milling and drilling integrated machine which comprises a cabinet, a vibration feeding mechanism, a multidirectional punching mechanism, a movable clamping mechanism, a milling mechanism, a movable feeding mechanism, a reaming mechanism, a discharging mechanism and an electric cabinet, wherein the vibration feeding mechanism is arranged on the cabinet and is used for vibrating and feeding accessories, the accessories to be processed are conveyed to a clamping position through a feeding channel, the movable clamping mechanism is used for clamping the accessories to be processed to the multidirectional punching mechanism for punching, the accessories are conveyed to the milling mechanism for milling grooves and linear grooves of a plurality of surfaces, the processed accessories are conveyed to the reaming mechanism for end face reaming operation through the movable feeding mechanism, and then automatic discharging operation is carried out through the discharging mechanism. The invention realizes synchronous processing of accessory punching, milling groove and reaming, improves processing efficiency and reduces processing cost.

Description

Punching, milling and drilling integrated machine
Technical Field
The invention relates to the field of machining, in particular to a punching, milling and drilling integrated machine.
Background
The atomized core accessory structure is shown in fig. 13, the periphery of the accessory is required to be punched and grooved during processing, the slot hole is in a shape of a circle, a special-shaped hole, an opening single slot and double slots, and the like, the hole on the surface of the accessory is processed through a punching machine in a conventional operation, the slot is processed through a milling flat machine, and then the end reaming operation is performed through a reamer, so that the accessory is processed by adopting three to four independent devices, each time of processing is required to be subjected to manual feeding and manual discharging, then manual transfer is required, secondary positioning is required after transfer, and the whole processing flow is complicated, the efficiency is low, and the labor cost is high.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a punching, milling and drilling integrated machine which adopts a multi-station synchronous punching mechanism, a milling mechanism and a reaming mechanism to realize synchronous processing of punching, milling and drilling of accessories, realize full-automatic processing, improve processing efficiency and reduce processing cost.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a dash and mill and bore processing all-in-one, includes the rack, installs vibration feed mechanism in the frame, diversified mechanism of punching a hole, removes clamping mechanism, mills mechanism, removes feeding mechanism, reaming mechanism and unloading mechanism, wherein:
the vibration feeding mechanism comprises a vibration disc and a feeding track, one end of the feeding track is transversely arranged in the vibration disc, the other end of the feeding track extends to the movable clamping mechanism, and accessories are fed into the multidirectional punching mechanism one by one;
the multidirectional punching mechanism comprises a mounting plate, a plurality of punching assemblies, a mold seat and a mold core, wherein the mold seat is provided with one or more processing stations, a groove for accommodating the mold core is formed in the center of each processing station, a processing groove is formed in the periphery of each groove, the mold core is embedded in the mold seat, a part groove for accommodating accessories is formed in the middle of each mold core, each punching assembly is provided with a punching driving piece, a connecting block and a punching cutter, the punching driving pieces are arranged on a side plate, the connecting pieces are embedded in the processing grooves and controlled by the punching driving pieces to move along the processing grooves, the punching cutters are arranged at the front ends of the connecting pieces, and the punching driving pieces penetrate through the mold cores and extend into the part grooves to synchronously punch the accessories;
the movable clamping mechanism comprises a cross beam, an XZ-axis moving platform arranged on the cross beam, a back plate arranged on the XZ-axis moving platform, and a plurality of pneumatic clamping jaws arranged on the back plate, so that movable clamping of accessories among different processing stations is realized;
the milling mechanism is positioned behind the multidirectional punching mechanism and comprises a processing position switching assembly, a milling groove assembly and a straight groove processing assembly, wherein the processing position switching assembly comprises a linear sliding table which is arranged on a cabinet and is arranged in a straight line with a processing station of the multidirectional punching mechanism, the milling groove assembly and the straight groove processing assembly are arranged on one side or two sides of the linear sliding table at intervals, a milling die for loading accessories is arranged on the linear sliding table, and sequential switching is carried out among a feeding position, a milling groove position, a straight groove processing position and a discharging position through the linear sliding table;
the reaming mechanism comprises a bearing assembly and a reaming assembly, wherein the bearing assembly is positioned on one side of the linear sliding table, is provided with a pneumatic chuck for clamping the accessory and a jacking cylinder for jacking the accessory, the pneumatic chuck and the returned milling die are positioned on the same straight line, and the reaming functional assembly is provided with a lifting cylinder and a drill bit for realizing reaming, and the lifting cylinder is used for controlling the drill bit to adjust the reaming depth up and down;
the movable feeding mechanism comprises a bidirectional adjusting mechanism, a feeding plate and a second pneumatic clamping jaw, the feeding plate is fixed on the bidirectional adjusting mechanism, the second pneumatic clamping jaw is arranged on the back surface of the feeding plate, and accessories in the milling die are clamped and conveyed into the pneumatic clamping head;
the blanking mechanism comprises a blanking track obliquely arranged on the cabinet and a blowing air pipe positioned on the pneumatic chuck and opposite to the blanking track.
Preferably, the mold core is embedded in the groove, a part groove for placing accessories is formed in the center of the mold core, an opening for inserting a punching cutter is formed in the periphery of the mold core corresponding to the position of the processing groove, the opening penetrates through the side wall of the part groove, the accessories are placed in the part groove, and the punching cutter penetrates through the opening to realize punching synchronous molding of the side wall of the part.
Preferably, the punching assembly comprises a first punching assembly and a second punching assembly, wherein the first punching assembly is installed in a longitudinal processing groove of the die seat, and the second punching assembly is installed in a transverse processing groove of the die seat.
Preferably, the first stamping assembly comprises a first stamping driving piece, a first connecting block and a stamping knife, wherein the first stamping driving piece is arranged on side plates on two sides of the die seat, the first connecting block is embedded in a longitudinal processing groove of the die seat, and the first stamping driving piece stretches and contracts to drive the first connecting block to move along the processing groove.
Preferably, the second punching press subassembly includes second punching press driving piece, the linkage board, second connecting block and punching press sword, second punching press driving piece installs on the curb plate, with first punching press driving piece dislocation set, the linkage board alternates and is located between two processing stations in the mould seat, second punching press driving piece is connected to linkage board one end, the other end both sides are equipped with wedge structure, the second connecting block inlays the dress in the horizontal processing groove of mould seat, the second connecting block is last to be used for the linkage board wedge structure complex slant groove, the second punching press driving piece drives the linkage board and stretches out and draws back for the second connecting block makes round trip movement in horizontal processing groove.
Preferably, in the movable clamping mechanism, a plurality of pneumatic clamping jaws are installed on the back plate at intervals through a fixed block, an elastic pressing piece is arranged on the fixed block, and the elastic pressing piece is located between two clamping jaws of the pneumatic clamping jaws.
Preferably, in the movable clamping mechanism, a long fixing strip is arranged on the back plate, assembly blocks are arranged on the fixing strip at intervals, and the pneumatic clamping jaw is clamped on the assembly blocks.
Preferably, the bearing assembly in the reaming mechanism comprises a mounting seat, a jacking cylinder, a pneumatic chuck, the mounting seat is fixed on the cabinet, the pneumatic chuck is fixed in the mounting seat, the jacking cylinder is positioned at the bottom of the mounting seat, a jacking rod of the jacking cylinder penetrates through the mounting seat and the pneumatic chuck, a machined accessory is ejected out, the reaming functional assembly comprises a lifting cylinder, a fixing plate arranged on the lifting cylinder, a reaming motor arranged on the fixing plate vertically, and a drill bit arranged at the front end of the reaming motor, the drill bit is positioned right above the pneumatic chuck, and the reaming motor drives the drill bit to rotate so as to ream the accessory in the pneumatic chuck.
Preferably, the reaming motor is transversely arranged, a saw blade or a chamfering tool is arranged at the front end of the reaming motor, and cross-shaped groove processing or chamfering processing is carried out on the fittings
Preferably, the bearing assembly in the reaming mechanism comprises a second mounting seat, a pneumatic rotary chuck, a second ejection cylinder, a driving motor, wherein the second mounting seat is fixed on the cabinet, the pneumatic rotary chuck is matched with a rotary piece to be fixed on the second mounting seat, the driving motor is fixed on the second mounting seat, an output shaft of the driving motor is connected with the rotary piece through a belt, the driving motor drives the pneumatic rotary chuck to rotate, the second ejection cylinder is fixed on the back of the second mounting plate, an ejection rod of the second ejection cylinder penetrates through the rotary piece to be inserted into the pneumatic rotary chuck when extending out, the machined accessory is ejected out, the reaming assembly comprises a lifting cylinder, a fixing plate, a drill bit mounting frame and a drill bit, the fixing plate is mounted on the lifting cylinder, the drill bit is fixed on the fixing plate through the drill bit mounting frame, the lifting cylinder controls the drill bit to move up and down, and the pneumatic rotary chuck clamps the accessory to rotate, and reaming is achieved.
Compared with the prior art, the invention has the following beneficial effects:
the flexibility of the punching machine is improved by selecting one or more processing stations for continuous processing according to the processing complexity of the accessory;
by adopting the inclined groove matched with the wedge-shaped structure, the punching cylinders can be arranged in two directions, punching power is provided in four directions, and the problem that the cylinders are difficult to be arranged in four directions in a plurality of processing stations is effectively solved;
the punching mechanism and the milling mechanism are in a linear compact layout, the seamless switching of the accessory from the punching station to the milling station can be realized through a group of pneumatic clamping jaws, an intermediate transition structure is not needed, and the processing efficiency is improved;
an elastic pressing piece is arranged in the pneumatic clamping jaw, so that the downward pressing of the accessory after the accessory is placed is realized, the accessory is ensured to be completely placed in the part groove, and the accuracy of machining size is ensured;
the complex part is decomposed by adopting a plurality of stations to process holes and grooves, holes with different orientations are processed by adopting different stations, and then the integrated processing of punching, groove milling and reaming is realized by combining a groove milling structure with a plurality of positions and a drilling mechanism, so that the processing of the complex part is realized, the continuous high-efficiency processing is also realized, the terminal reaming mechanism can be replaced according to the processing requirement, and a plurality of processing such as slotting or chamfering can be realized by matching with different processing heads;
the design of various reaming structures can realize the processing of different holes, and the processing comprehensiveness of equipment is improved;
adopt vibration dish cooperation material loading track to realize automatic feeding operation, adopt unloading mechanism to realize automatic unloading, adopt a plurality of cylinders cooperation electric cabinet to realize punching a hole automatic control, promote the automation of whole equipment, reduce manual operation's potential safety hazard, promote machining efficiency.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a second embodiment of the present invention;
FIG. 3 is a schematic diagram of a third embodiment of the present invention;
FIG. 4 is an enlarged schematic view of FIG. 1 at C;
FIG. 5 is an enlarged schematic view of FIG. 1 at D;
FIG. 6 is an enlarged schematic view of FIG. 2A;
FIG. 7 is an enlarged schematic view of FIG. 2B;
FIG. 8 is an exploded view of an assembly of the end of a ganged plate in an embodiment of the present invention;
FIG. 9 is a block diagram of a processing station switching assembly in accordance with an embodiment of the present invention;
FIG. 10 is a partial schematic view of another mounting form of a pneumatic clamping jaw in accordance with an embodiment of the present invention;
FIG. 11 is a block diagram of another reaming assembly in accordance with an embodiment of the present invention;
FIG. 12 is a second block diagram of another reaming assembly in accordance with an embodiment of the present invention;
fig. 13 is a diagram showing a process of machining parts.
In the figure: 1-cabinet, 2-vibration feeding mechanism, 3-multi-azimuth punching mechanism, 4-movable clamping mechanism, 5-milling mechanism, 6-movable feeding mechanism, 7-reaming mechanism, 8-blanking mechanism, 9-electric cabinet, 10-fitting, 201-vibration disk, 202-feeding track, 203-limit cylinder, 301-mounting plate, 302-first punching component, 303-second punching component, 304-die holder, 305-die core, 306-pillar, 307-processing groove, 308-slot, 309-part groove, 310-first punching driving piece, 311-first connecting block, 312-punching knife, 313-side plate, 314-second punching driving piece, 315-linkage plate, 316-second connecting block, 317-wedge structure, 318-oblique slot, 319-third ejection cylinder, 401-cross beam, 402-XZ axis moving platform, 403-back plate, 404-pneumatic clamping jaw, 405-upright, 406-first straight line module, 407-traversing cylinder, 408-second straight line module, 409-vertical moving cylinder, 410-fixed block, 411-elastic material pressing piece, 412-fixed bar, 413-assembly block, 501-straight sliding table, 502-milling die, 503-second part slot, 504-notch, 505-first YZ axis moving platform, 506-slot milling motor, 507-milling cutter, 508-second YZ axis moving platform, 509-straight slot processing motor, 510-saw blade, 601-second lifting cylinder, 602-second straight sliding table, 603-a feeding plate, 604-a second pneumatic clamping jaw, 701-a mounting seat, 702-a jacking cylinder, 703-a pneumatic chuck, 704-a cross fine adjustment mechanism, 705-a lifting cylinder, 706-a fixed plate, 707-a reaming motor, 708-a drill bit, 709-a second mounting seat, 710-a pneumatic rotary chuck, 711-a second jacking cylinder, 712-a driving motor, 713-a rotating piece, 714-a second gear, 715-a drill bit mounting frame, 801-a blowing air pipe and 802-a blanking track.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
The invention discloses a punching, milling and drilling integrated machine, which realizes synchronous machining of a plurality of directional holes, grooves and reamers on the side wall of an atomized core accessory, and simultaneously realizes automatic feeding and discharging operations, wherein the machining change of the accessory is shown in fig. 13.
Specifically, the cabinet can select horizontal or vertical as required, vibration feed mechanism includes vibration dish 201 and material loading track 202, the vibration dish is through fixing on the cabinet, and the inside defeated material passageway that is equipped with of material loading track, its one end transversely extends to in the vibration dish, and the accessory in the vibration dish of being convenient for gradually gets into, and the other end extends to removal clamping mechanism department is a straight line setting with diversified mechanism of punching a hole, and the material loading track side is provided with spacing cylinder 203, through spacing cylinder's flexible control, ensures that only one accessory gets into defeated material passageway top at every turn to guarantee the smoothness of clamping at every turn.
The multidirectional punching mechanism comprises a mounting plate 301, a plurality of first punching components 302, a plurality of second punching components 303, a die seat 304 and a die core 305, wherein the mounting plate is fixed on a cabinet through a support post 306, the die seat is fixed on the mounting plate, one machining or a plurality of machining stations are arranged on the die seat according to requirements, a groove for accommodating the die core is arranged in the center of each machining station, machining grooves 307 are formed in the periphery of the groove, two groups of longitudinal machining grooves extend to the side surface of the die seat, the transverse machining grooves of the machining stations are mutually communicated, a longitudinally penetrating groove hole 308 is formed in the die seat, the groove hole is positioned on two transverse sides of the groove, the die core is embedded in the groove, a part groove 309 for accommodating a part is formed in the center of the die core, an opening for inserting the punching component is formed in the periphery of the groove, the part is arranged in the part groove, punching forming of the part side wall is realized through the punching component, after the punching is finished, the clamping mechanism is used for clamping the part, a third ejection cylinder 319 is arranged at the corresponding position of the back of the mounting plate, and the part is ejected.
The first punching assembly comprises a first punching driving piece 310, a first connecting block 311 and a punching cutter 312, the first punching driving piece is arranged on the outer side of a side plate 313 on two sides of the die seat, the telescopic end of the first punching driving piece is connected with the punching cutter through the first connecting block, the first connecting block is embedded in two longitudinal processing grooves corresponding to the groove, the first punching driving piece is controlled to slide back and forth along the processing grooves to drive the punching cutter to stretch out and draw back for longitudinal punching operation of the accessory, the punching cutter can be replaced according to the shape of a punched hole or the groove, and the punching driving piece can be realized by selecting a cylinder, an oil cylinder or a motor to drive a cam according to different materials, hardness and thickness of the accessory.
The second punching assembly comprises a second punching driving piece 314, a linkage plate 315, a second connecting block 316 and a punching cutter, wherein the second punching driving piece is arranged on the inner side of one side plate and is arranged in a staggered mode with the first punching driving piece, one end of the linkage plate is connected with the telescopic end of the second punching driving piece, the other end of the linkage plate is inserted into a slot hole 308 of the die seat, wedge structures 317 are arranged on two sides of the front end of the linkage plate, the second connecting block is embedded in two corresponding transverse processing grooves of the groove, an oblique groove 318 is formed in one end of the second connecting block and is matched with the wedge structures on the linkage plate, the punching cutter is arranged at the other end of the second connecting block, and the second punching driving piece controls the telescopic wedge structures of the linkage plate to enable the second connecting block to transversely move, so that transverse punching operation of accessories is realized. The design of linkage plate oblique sliding structure can realize that punching press cylinder is arranged to two directions, and four directions provide punching power, effectively solves a plurality of processing and is difficult to four directions all arrange the problem of cylinder.
The die seat can be used for selecting different stations according to the number, the azimuth and the shape of the surface hole grooves of the accessory, and if the die seat is in a simpler processing mode (such as slot processing is carried out on one or two surfaces), the die seat of one processing station is selected, and the corresponding stamping assembly is fixed according to the azimuth of the slot. And to the comparatively complicated processing form of structure (for example carry out slotted hole processing more than three, perhaps need carry out two slotted hole processing etc. on a face), just need set up a plurality of processing stations, utilize different stations to carry out the slotted hole processing of different positions, this kind of continuous punching press processing can avoid the unable problem of processing a plurality of position slotted holes simultaneously of less part, to other more complicated structures, only need carry out the change of different position punching press subassemblies according to position condition and the mutual position condition of slotted hole to realize the processing of complicated structure.
The movable clamping mechanism 4 comprises a cross beam 401, an XZ shaft moving platform 402, a back plate 403 and a plurality of pneumatic clamping jaws 404, wherein the cross beam is installed on a mounting plate through two upright posts 405, the XZ shaft moving platform is installed on the cross beam and belongs to an existing conventional structure, the movable clamping mechanism generally comprises a first linear module 406 and a transverse moving cylinder 407 which realize transverse movement, a second linear module 408 and a vertical moving cylinder 409 which realize lifting, the first linear module is installed on the cross beam, the second linear module is installed on a sliding block of the first linear module, the back plate is installed on a sliding block of the second linear module, a plurality of pneumatic clamping jaws are installed on the back plate at intervals through middle parts, the mutual interval distance is consistent with the interval distance of a plurality of processing stations on the multi-azimuth punching mechanism, and when the movable clamping mechanism is used, the switching between the processing stations and clamping positions is realized through the transverse moving cylinder, so that the accessory transfer is realized, and the operation of upper clamping material and lower clamping material discharging is realized through the vertical moving cylinder.
The pneumatic clamping jaws can be mounted in various manners, for example, the pneumatic clamping jaws can be mounted through fixing blocks 410, each pneumatic clamping jaw is provided with a fixing block, in order to ensure that the accessory completely enters the part groove after the pneumatic clamping jaws are loosened, an elastic material pressing piece 411 is additionally arranged on the fixing blocks and positioned between two clamping jaws of the pneumatic clamping jaws, auxiliary pressing of the accessory is achieved, a structure of the specific elastic material pressing piece comprises a material pressing block and a spring, the material pressing block is slidably mounted on the fixing blocks, and the spring is arranged between the material pressing block and the pneumatic clamping jaws, and the structure is a conventional elastic material pressing mechanism.
An elongated fixing strip 412 can be further arranged, assembly blocks 413 are arranged on the fixing strip at intervals, the pneumatic clamping jaw is clamped in the assembly blocks, the fixing strip is suitable for the condition that the number of stations is large (more than four stations), and the transverse moving stability can be guaranteed (as shown in fig. 9).
The number of the pneumatic clamping jaws is always one more than that of the machining stations, so that the punching stations can be directly clamped and conveyed to the milling stations, intermediate transition areas are avoided, the transferring effect is improved, and meanwhile, the continuous work of the machine is ensured
Milling mechanism 5 is a straight line setting with diversified mechanism of punching a hole, and its structure includes processing position switching component, milling flutes subassembly, a word groove processing subassembly, processing position switching component installs on the rack, is located the rear of diversified mechanism of punching a hole, including straight line slip table 501, milling die 502, be equipped with the second part groove 503 that holds the accessory on the milling die, the notch 504 that supplies milling process has been seted up to the part groove side simultaneously. The milling groove assembly and the milling groove machining assembly are arranged on one side or two sides of the linear sliding table side by side, the specific number and the arrangement position are determined according to the milling groove positions on the to-be-machined accessories, the milling groove machining assembly can be arranged on one side of the linear sliding table side by side and can be arranged relatively, two groups of milling groove machining assemblies are adopted in the figure, one group of milling groove machining assemblies are arranged relatively, the milling groove assemblies are arranged at the rear end of the milling groove assembly in parallel, the milling groove assembly comprises a first YZ shaft moving platform 505, a milling groove motor 506 and a milling cutter 507, the milling groove motor is arranged on the first YZ shaft moving platform, the position adjustment in the front-back direction and the upper-lower direction is realized, the milling cutter is arranged at the front end of the milling groove motor, notch or notch machining is carried out on the accessories, the one group of milling groove machining assembly comprises a second YZ shaft moving platform 508, the one group of milling groove machining motor 509 and a saw blade 510, the one group of milling groove machining motor is arranged on the second YZ shaft moving platform, the front-back direction and the position adjustment in the upper-lower direction is realized, and the saw blade is arranged at the front end of the one group of the milling groove machining motor, and the front-shaped groove machining motor is realized.
The machining position is switched by the machining position switching assembly, the milling die moves to the forefront end (feeding position) initially, the pneumatic clamping jaw of the movable clamping mechanism clamps and places the parts punched in the die core into the second part groove, the linear sliding table is synchronously moved, the milling die sequentially moves to the milling groove assembly (milling groove position) and the linear groove machining assembly (linear groove machining position) for corresponding machining, the linear sliding table moves the milling die to the rearmost end (discharging position) after machining is completed, and the milled parts are conveyed to the reaming mechanism for machining through the movable feeding mechanism.
The reaming mechanism is located at one side of the tail end of the linear sliding table and comprises a bearing assembly and a reaming assembly, wherein the bearing assembly is used for loading a part to be reamed, the reaming assembly is used for drilling the part, the reaming assembly is diversified, a conventional straight barrel hole is formed, a stepped hole is formed, the reaming assembly is arranged to be a rotary driving end for the conventional straight barrel hole, the bearing assembly is only used for achieving a clamping effect, the bearing assembly is particularly shown in fig. 1-2, the bearing assembly comprises a mounting seat 701, a jacking cylinder 702, a pneumatic chuck 703, the mounting seat is fixed on a cabinet, the pneumatic chuck is fixed in the mounting seat, clamping or loosening of the part is achieved, the jacking cylinder is located at the bottom of the mounting seat, a jacking rod of the pneumatic chuck penetrates through the mounting seat and the pneumatic chuck, the machined part is ejected out, and blanking is facilitated, and the pneumatic chuck and a milling die after returning is positioned on a straight line, so that the linear feeding mechanism is conveniently moved.
The reaming functional assembly comprises a cross fine adjustment mechanism 704, a lifting air cylinder 705, a fixing plate 706, a reaming motor 707 and a drill bit 708, wherein the lifting air cylinder is arranged on the cross fine adjustment mechanism, the fixing plate is arranged on the lifting air cylinder, the lifting operation is controlled by the fixing plate, the reaming motor is arranged on the fixing plate, the drill bit is arranged at the front end of the reaming motor, the drilling position of the drill bit is adjusted through the cross fine adjustment mechanism, the drill bit is located right above the pneumatic chuck, the reaming motor is controlled to drive the drill bit to rotate, the lifting air cylinder is synchronously controlled to lift, and reaming is carried out on accessories in the pneumatic chuck.
For machining of non-straight cylindrical holes such as stepped holes, the structure shown in fig. 11-12 is needed to be adopted, the bearing assembly comprises a second mounting seat 709, a pneumatic rotary chuck 710, a second ejection cylinder 711, a driving motor 712, the second mounting seat is fixed on the cabinet, the pneumatic rotary chuck is matched with a rotary piece 714 to be fixed on the second mounting seat, the rotary driving piece is a hollow rotary shaft, a gear is sleeved on the rotary shaft, the driving motor is fixed on the second mounting seat, a second gear 715 is sleeved on an output shaft of the driving motor, the second gear is connected with the gear on the rotary shaft through a belt (not shown), the driving motor drives the pneumatic rotary chuck to rotate, the second ejection cylinder is fixed on the back of the second mounting plate, and an ejection rod of the second ejection cylinder penetrates through the rotary shaft to be inserted into the pneumatic rotary chuck when extending out, so that a machined accessory is ejected.
The reaming subassembly includes cross fine setting mechanism 704, lift cylinder 705, fixed plate 706, drill bit mounting bracket 716 and drill bit 708, lift cylinder installs on cross fine setting mechanism, the fixed plate is installed on lift cylinder, by its control lift operation, the drill bit passes through the drill bit mounting bracket to be fixed on the fixed plate, carry out drill bit drilling position adjustment through cross fine setting mechanism, make it be located pneumatic rotary chuck directly over, lift cylinder control drill bit reciprocates during the processing, and driving motor drives pneumatic rotary chuck and rotates, realize the rotatory reaming of accessory, this kind of structure can realize the regulation of drilling position, thereby realize the processing of other types of holes.
The movable feeding mechanism is located at the tail end of the machining position switching assembly and clamps and conveys accessories in the milling die to the pneumatic chuck, the structure of the movable feeding mechanism comprises a second lifting cylinder 601, a second linear sliding table 602, a feeding plate 603 and a second pneumatic clamping jaw 604, the second linear sliding table is installed on the second lifting cylinder, the feeding plate is fixed on the second linear sliding table, the second pneumatic clamping jaw is installed on the back of the feeding plate, the whole process is that the second linear sliding table controls the second pneumatic clamping jaw to move to the position right above the milling die, the second lifting cylinder is lifted to enable the second pneumatic clamping jaw to clamp the accessories downwards and lift the accessories, then the second linear sliding table controls the second pneumatic clamping jaw to move to the position right above the pneumatic chuck, and the second lifting cylinder controls the second pneumatic clamping jaw to drop the accessories, so that the accessories are conveyed at two positions in a reciprocating mode.
The blanking mechanism is arranged at the tail end to realize blanking of the processed accessories, and can be set into various forms according to the characteristics of the accessories, such as a blowing blanking form, or an initial blanking form in the embodiment, wherein the blanking mechanism comprises a blowing air pipe 801 arranged at the pneumatic chuck and a blanking track 802 arranged in the opposite direction of the blowing air pipe, the processed accessories are ejected through an ejection air cylinder, the blowing air pipe blows high-pressure air, and the accessories are blown into the blanking track to perform blanking.
The electric cabinet is arranged on the frame and controls different air cylinders to work correspondingly.
The invention discloses a punching, milling and drilling integrated machine, which has the following working principle: the accessory is vibrated in the vibration dish and enters the feeding track, one by one is pushed to the end of the feeding track, the transverse moving cylinder moves the pneumatic clamping jaw to a first position, namely the rightmost pneumatic clamping jaw is positioned above the end of the feeding track, the leftmost mechanical jaw is positioned above the leftmost machining station, the vertical moving cylinder drives the pneumatic clamping jaw to move downwards to clamp the accessory, the transverse moving cylinder moves to a second position, the clamped accessory is sent into the machining station to be punched, then the accessory is transferred into the left machining station to be punched in other directions, after the punching is completed, the pneumatic clamping jaw on the transverse moving cylinder gradually sends the accessory which is completed to be punched into a second part groove of the milling die, the linear sliding table horizontally moves, the milling die is gradually sent to each milling cutter or a linear groove to be milled, after the milling groove is completed, the linear sliding table moves to the tail, the accessory is sent to the reaming and is processed by the moving feeding mechanism, the reaming and the blanking mechanism is realized after the reaming is completed, the whole machining process is reasonable in line arrangement, and multiple machining forms can be realized by full-automatic punching and milling.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (10)

1. The utility model provides a dash and mill and bore processing all-in-one which characterized in that: including the rack, install vibration feed mechanism in the frame, diversified mechanism of punching a hole removes clamping mechanism, mills the mechanism, removes feeding mechanism, reaming mechanism, unloading mechanism and electric cabinet, wherein:
the vibration feeding mechanism comprises a vibration disc and a feeding track, one end of the feeding track is transversely arranged in the vibration disc, the other end of the feeding track extends to the movable clamping mechanism, and accessories are fed into the multidirectional punching mechanism one by one;
the multidirectional punching mechanism comprises a mounting plate, a plurality of punching assemblies, a mold seat and a mold core, wherein the mold seat is provided with one or more processing stations, a groove for accommodating the mold core is formed in the center of each processing station, a processing groove is formed in the periphery of each groove, the mold core is embedded in the mold seat, a part groove for accommodating accessories is formed in the middle of each processing station, each punching assembly is provided with a punching driving piece, a connecting block and a punching cutter, the punching driving pieces are arranged on a side plate, the connecting pieces are embedded in the processing grooves and controlled by the punching driving pieces to move along the processing grooves, the punching cutters are arranged at the front ends of the connecting pieces, and the punching driving pieces penetrate through the mold cores and extend into the part grooves to synchronously punch the accessories;
the movable clamping mechanism comprises a cross beam, an XZ-axis moving platform arranged on the cross beam, a back plate arranged on the XZ-axis moving platform, and a plurality of pneumatic clamping jaws arranged on the back plate, so that movable clamping of accessories among different processing stations is realized;
the milling mechanism is positioned behind the multidirectional punching mechanism and comprises a processing position switching assembly, a milling groove assembly and a straight groove processing assembly, wherein the processing position switching assembly comprises a linear sliding table which is arranged on a cabinet and is arranged in a straight line with a processing station of the multidirectional punching mechanism, the milling groove assembly and the straight groove processing assembly are arranged on one side or two sides of the linear sliding table at intervals, a milling die for loading accessories is arranged on the linear sliding table, and sequential switching is carried out among a feeding position, a milling groove position, a straight groove processing position and a discharging position through the linear sliding table;
the reaming mechanism comprises a bearing assembly and a reaming assembly, wherein the bearing assembly is positioned on one side of the linear sliding table, is provided with a pneumatic chuck for clamping an accessory and a jacking cylinder for jacking the accessory, the pneumatic chuck and a returned milling die are positioned on the same straight line, and the reaming assembly is provided with a lifting cylinder and a drill bit for realizing reaming, and the lifting cylinder is used for controlling the drill bit to adjust the reaming depth up and down;
the movable feeding mechanism comprises a bidirectional adjusting mechanism, a feeding plate and a second pneumatic clamping jaw, the feeding plate is fixed on the bidirectional adjusting mechanism, the second pneumatic clamping jaw is arranged on the back surface of the feeding plate, and accessories in the milling die are clamped and conveyed into the pneumatic clamping head;
the blanking mechanism comprises a blanking track obliquely arranged on the cabinet and a blowing air pipe positioned on the pneumatic chuck and opposite to the blanking track.
2. The milling and drilling integrated machine according to claim 1, wherein: the die core is embedded in the groove, a part groove for placing accessories is formed in the center of the die core, openings for inserting the punching cutters are formed in the periphery of the die core corresponding to the positions of the processing grooves, the openings penetrate through the side walls of the part groove, the accessories are placed in the part groove, and the punching cutters penetrate through the openings to realize punching synchronous forming of the side walls of the parts.
3. The milling and drilling integrated machine according to claim 1, wherein: the stamping assembly comprises a first stamping assembly and a second stamping assembly, the first stamping assembly is arranged in a longitudinal processing groove of the die seat, and the second stamping assembly is arranged in a transverse processing groove of the die seat.
4. A milling and drilling machine according to claim 3, characterized in that: the first stamping assembly comprises a first stamping driving piece, a first connecting block and a stamping knife, wherein the first stamping driving piece is arranged on side plates on two sides of the die seat, the first connecting block is embedded in a longitudinal processing groove of the die seat, and the first stamping driving piece stretches and contracts to drive the first connecting block to move along the processing groove.
5. The milling and drilling integrated machine according to claim 4, wherein: the second punching press subassembly includes second punching press driving piece, the linkage board, second connecting block and punching press sword, second punching press driving piece installs on the curb plate, with first punching press driving piece dislocation set, the linkage board alternates and is located between two processing stations in the mould seat, second punching press driving piece is connected to linkage board one end, the other end both sides are equipped with wedge structure, the second connecting block inlays the dress in the horizontal processing inslot of mould seat, be equipped with on the second connecting block with linkage board wedge structure complex slant groove, the second punching press driving piece drives the linkage board and stretches out and draws back for the second connecting block makes round trip movement in horizontal processing inslot.
6. The milling and drilling integrated machine according to claim 1, wherein: in the movable clamping mechanism, a plurality of pneumatic clamping jaws are installed on a back plate at intervals through fixed blocks, elastic pressing pieces are arranged on the fixed blocks and are located between two clamping jaws of the pneumatic clamping jaws.
7. The milling and drilling integrated machine according to claim 1, wherein: in the movable clamping mechanism, a long fixing strip is arranged on the back plate, assembly blocks are arranged on the fixing strip at intervals, and the pneumatic clamping jaw is clamped on the assembly blocks.
8. The milling and drilling integrated machine according to claim 1, wherein: bearing assembly includes the mount pad in the reaming mechanism, and pneumatic chuck, the mount pad is fixed on the rack, and pneumatic chuck is fixed in the mount pad, and the liftout cylinder is located the mount pad bottom, and its liftout pole passes mount pad and pneumatic chuck, and is ejecting with the accessory that the processing was accomplished, the reaming assembly includes the lift cylinder, installs the fixed plate on the lift cylinder, and the reaming motor of vertical installation on the fixed plate, and install the drill bit at reaming motor front end, and the drill bit is located pneumatic chuck directly over, and reaming motor drive drill bit is rotatory in order to carry out reaming to the accessory in the pneumatic chuck.
9. The milling and drilling integrated machine of claim 8, wherein: the reaming motor is transversely arranged, a saw blade or a chamfering tool is arranged at the front end of the reaming motor, and cross groove machining or chamfering is carried out on the accessory.
10. The milling and drilling integrated machine according to claim 1, wherein: the bearing assembly in the reaming mechanism comprises a second mounting seat, a pneumatic rotary chuck, a second ejection cylinder, a driving motor, the second mounting seat is fixed on the cabinet, a pneumatic rotary chuck is matched with a rotary piece to be fixed on the second mounting seat, the driving motor is fixed on the second mounting seat, an output shaft of the driving motor is connected with the rotary piece through a belt, the driving motor drives the pneumatic rotary chuck to rotate, the second ejection cylinder is fixed on the back of a second mounting plate, an ejection rod of the second ejection cylinder penetrates through the rotary piece to be inserted into the pneumatic rotary chuck when extending out, a machined accessory is ejected out, the reaming assembly comprises a lifting cylinder, a fixing plate, a drill bit mounting frame and a drill bit, the fixing plate is mounted on the lifting cylinder, the drill bit is fixed on the fixing plate through the drill bit mounting frame, the lifting cylinder controls the drill bit to move up and down, and the pneumatic rotary chuck clamps the accessory to rotate, so that reaming is realized.
CN202210903612.6A 2022-07-28 2022-07-28 Punching, milling and drilling integrated machine Active CN115255940B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116276125B (en) * 2023-05-17 2023-08-18 长玲自动化装备(常州)有限公司 Full-automatic production line and production process for handlebar upright rods

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Publication number Priority date Publication date Assignee Title
WO1997010071A1 (en) * 1995-09-14 1997-03-20 Wenyuan Shao A composite-machining center
CN108788751A (en) * 2018-07-05 2018-11-13 东莞市克诺五金有限公司 Full-automatic cun five mainboards scrape burr machine
CN210306710U (en) * 2019-11-23 2020-04-14 苏州网宏自动化设备有限公司 Automatic punching, milling and drilling integrated equipment for communication product shell
CN213105525U (en) * 2020-04-09 2021-05-04 佛山市顺德区宣美机械设备有限公司 Saw is dashed brill and is milled turn-up all-in-one
CN114210852A (en) * 2021-12-21 2022-03-22 深圳市正良制品有限公司 Punching and milling integrated machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997010071A1 (en) * 1995-09-14 1997-03-20 Wenyuan Shao A composite-machining center
CN108788751A (en) * 2018-07-05 2018-11-13 东莞市克诺五金有限公司 Full-automatic cun five mainboards scrape burr machine
CN210306710U (en) * 2019-11-23 2020-04-14 苏州网宏自动化设备有限公司 Automatic punching, milling and drilling integrated equipment for communication product shell
CN213105525U (en) * 2020-04-09 2021-05-04 佛山市顺德区宣美机械设备有限公司 Saw is dashed brill and is milled turn-up all-in-one
CN114210852A (en) * 2021-12-21 2022-03-22 深圳市正良制品有限公司 Punching and milling integrated machine

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