CN115229504A - A flexible automatic processing device for drilling, tapping and cutting of long profiles - Google Patents

Abstract

A flexible automatic processing device for drilling, tapping and cutting of a long-strip section comprises a base, a separating mechanism, a feeding frame mechanism, a working table mechanism, a feeding mechanism, a tool changing mechanism, a power head module and a sawing unit, wherein workpieces with different thicknesses are separated through the separating mechanism which can be automatically adjusted relative to the feeding frame mechanism; conveying of workpieces with different widths and lengths is realized through the automatically adjustable movable side fence, the conveying platform and the flexible working table mechanism; the adjustable feeding mechanism, the drilling and tapping power head module and the tool changing mechanism are adopted to meet the hole machining requirements of different specifications; the sawing requirements of different lengths of workpieces are met through the sawing unit and the adjustable photoelectric limit switch. The invention effectively solves the problem of lower processing flexibility of the existing strip profile automation equipment, obviously improves the automation degree, and can improve the product quality and the production efficiency.

Description

A flexible automatic processing device for drilling, tapping and cutting of long profiles

technical field

The invention belongs to the field of automatic processing of profiles, and relates to a flexible automatic processing device for drilling, tapping and cutting of long profiles.

Background technique

In daily life and industrial production, aluminum profiles are widely used for their light weight, corrosion resistance, and easy processing. Aluminum profiles are generally extruded, and the initial state is a long strip, which is processed by drilling, tapping, and cutting according to the needs of use. The Chinese utility model patent application number is 201821224681.X, which discloses an integrated automatic equipment for drilling, tapping and cutting of the link angle code pieces of the central column of aluminum doors and windows. Suitable for long strips.

But at present, there are the following problems in the automation equipment for the processing of long strips:

1. The production and processing equipment for long profiles has a low degree of automation. The existing equipment often only focuses on the processing module, and the processing links such as feeding, feeding, and feeding are less automated; therefore, in actual production, it is necessary to manually clamp the long strips to the processing equipment for processing. , the labor intensity is high, and the production efficiency is low.

2. At present, the flexibility of the processing line of drilling and tapping automation equipment is low. Most of the existing equipment with a high degree of automation can only target workpieces of one specification, which is not suitable for the production and processing needs of small batches of various types; or it is necessary to manually replace certain equipment components to produce and process workpieces of different specifications, which wastes labor costs and produces Low efficiency.

SUMMARY OF THE INVENTION

In order to overcome the shortage of low flexibility of the existing long profile automatic processing equipment, the present invention provides a flexible long profile drilling and tapping, which can improve the degree of automation, improve product quality, reduce labor intensity and improve production efficiency. Cutting automatic processing device.

The technical scheme adopted by the present invention to solve its technical problems is:

A flexible automatic processing device for drilling, tapping and cutting of long profiles, comprising a base, a separating mechanism, a feeding frame mechanism, a worktable mechanism, a feeding mechanism, a tool changing mechanism and a power head module, the base is arranged on On the stable platform, the loading frame mechanism is fixed on one side of the base, the separation mechanism is arranged on the inner bottom surface of the loading frame mechanism, the worktable mechanism is arranged on the other side of the base, and the feeding mechanism It is fixed on the bottom of the worktable mechanism, the tool changing mechanism is arranged on one side of the worktable mechanism, and the power head module is arranged on the other side of the worktable mechanism;

The base includes a No. 1 lift, a No. 2 lift, a No. 3 lift, a No. 1 double-shaft motor, a lead screw motor base, a No. 1 lead screw module, a long shaft of the lift, a No. 4 lift and a feeding frame support seat, The No. 1 lift is installed on one side of the base, the No. 2 lift is installed on the base next to the worktable mechanism, the No. 3 lift is installed in the middle of the base, and the No. 4 lift is installed on the other side of the base. On the side, the four elevators are connected in series by a long shaft of the elevator, the lead screw motor base is installed on the base between the No. 3 elevator and the No. 4 elevator, and the No. 1 lead screw module is fixed to the lead screw motor On the base, the No. 1 double-shaft motor is fixed on the base between the No. 3 lift and the screw motor base, and the long shaft of the lift is connected to the No. 1 double-shaft motor;

The feeding frame mechanism includes a square frame, a fence structure baffle, a linear guide rail, a guide rail slider, a small vertical bearing seat, a side rail short drive screw, a side rail moving slider, a side rail connecting piece, and a movable side rail. , Fixed side rail, side rail long transmission rod, bevel gear, large vertical bearing seat, No. 2 double-shaft motor, the square frame is fixed on the feeding frame support seat, and the fence structure baffle is fixed on On the bottom surface of the square frame, the side rail short drive screw is matched with two small vertical bearing seats, and is installed on the beam of the square frame. There are two side rail moving sliders, which are respectively connected with the side rail short drive. The screw rods are installed together. Both sides of the movable side rail are connected with the side rail moving slider through the side rail connecting pieces. The fixed side rail is fixed on the square frame, and the No. 2 double-shaft motor is fixed on the square frame. On the protruding platform of the frame, the long transmission rod of the side rail is connected with the shaft of the No. 2 double-shaft motor, and there are four bevel gears, and the bevel gears are respectively connected with the short transmission screw rod of the side rail and the shaft of the motor. The side rails are connected with long transmission rods, and the two gears on the same side are matched and connected and arranged symmetrically.

Further, the separation mechanism includes a conveying platform connector, a fence structure base of the separation mechanism, a conveying platform guide rod, a wide block, a conveying platform, a conveying motor bracket, a roller conveying motor, a roller pulley, a conveying belt, and a driven roller. drum and active roller, the fence structure base of the separation mechanism is connected with the sliding table of the No. 1 lead screw module through the conveying platform connecting piece, the wide stop is fixed on the fence structure base of the separation mechanism, and the conveying platform table is hollow The roller grooves and the hollow grooves are evenly arranged at a certain distance, there are several driven rollers and the driving rollers, and the driven rollers and the driving rollers are staggered in the roller grooves, so The roller conveying motor is installed on the conveying motor bracket fixed on one side of the conveying platform, and the output shaft of the roller conveying motor is connected with the shaft of one of the driving rollers. One of the roller pulleys is installed on the driving roller shaft, and two roller pulleys are installed side by side on the other inner driving roller shafts. There are several conveying belts, and each conveying belt is adjacent to the other. The two rollers are matched with pulleys and installed staggered. There are four guide rods on the conveying platform, which are uniformly fixed on the base of the fence structure of the separation mechanism, and are respectively slidably connected with the conveying platform.

The feeding mechanism includes a feeding sliding table module, a sliding table connecting piece, a jacking cylinder, and a fixed seat for a positioning pin that can be changed. The feeding sliding table module is arranged on the movable bottom plate, and the lifting cylinder passes through The sliding table connecting piece is connected with the sliding table of the feeding sliding table module, and the movable tool locating pin fixing seat is arranged on the telescopic rod of the jacking cylinder.

Still further, the worktable mechanism includes a linear guide rail, a guide rail slider, a movable bottom plate, a guide shaft fixing seat, a T-shaped linear bearing, a large lifting table, a small lifting table, a block support, a table fence structure block, and a right fence. Structure table, left fence structure table, clamping unit, photoelectric switch adjustment unit, table adjustment unit, workpiece slideway, large vertical bearing seat, base plate adjustment screw, large slider, base plate adjustment motor, guide rod and sawing unit, the movable base plate is slidably connected to the base through a linear guide module, there are four guide rods, and each of the guide rods is respectively set on the movable base plate through a guide shaft fixing seat, and the T-type linear bearing There are two, and they are respectively fixed on the two through holes corresponding to the small lifting platform. The T-type linear bearings are installed with the corresponding guide rods respectively. There are two T-type linear bearings, and they are respectively fixed on the large lift On the two through holes corresponding to the platform, the T-shaped linear bearings are installed with the corresponding guide rods respectively. The large lifting platform and the small lifting platform are slidably connected through the linear guide rail module. The lifting platform is slidingly connected with the small lifting platform, the large fence structure table is symmetrically arranged with the small fence structure table, the tightening unit is arranged on the protruding platform of the large fence structure table, and the photoelectric switch adjustment unit is arranged on the small fence structure table. On the left side, the worktable adjustment unit is arranged on the extended platform of the large lifting platform, the lower end of the workpiece slideway is fixed on the left side of the extended platform of the large lifting platform, and the block support passes through the two sides of the movable bottom plate. Each through groove is fixed on the base, the countertop fence structure block is fixed on the block support, and the countertop fence structure block is embedded with the left fence structure table and the right fence structure table and cooperates with avoidance. The bottom plate adjusting motor is installed on the base, one end of the bottom plate adjusting screw is connected with the output shaft of the bottom plate adjusting motor, and the bottom plate adjusting screw is installed on the base through a large vertical bearing seat, and the large sliding block cooperates with it. It is installed on the bottom plate adjusting screw rod, and is connected with the movable bottom plate through the bottom plate adjusting connecting piece, and the sawing unit is fixed on the large lifting platform.

Preferably, the clamping unit includes a clamping cylinder, a push plate, a clamping rod, and a vertical linear bearing, the clamping cylinder is arranged on the protruding platform of the platform of the large fence structure, and the push plate is fixed on the clamping On the telescopic rod of the cylinder, there are several clamping rods, which are fixed on the push plate at a certain distance, and there are several vertical linear bearings, which are evenly arranged on the large fence structure platform at a certain distance. The clamping rods are all fitted with vertical linear bearings.

More preferably, the photoelectric switch adjustment unit includes a photoelectric switch adjustment motor, a photoelectric adjustment driving wheel, a photoelectric adjustment driven wheel, a photoelectric adjustment belt, a belt connector, a linear guide rail, a guide rail slider, and a photoelectric limit switch. The adjustment motor is installed on the table top of the small fence structure, the photoelectric adjustment driving wheel is connected with the output shaft of the photoelectric switch adjustment motor, the photoelectric adjustment driven wheel is installed on the fixed shaft on one side of the small fence structure table, and the photoelectric adjustment belt is connected with the output shaft of the photoelectric switch. The photoelectric adjustment driven wheel and the photoelectric adjustment driving wheel are installed together, the belt connector is respectively connected with the slider of the linear guide module and the photoelectric adjustment belt, and the photoelectric limit switch is arranged on the belt connector.

The worktable adjustment unit includes a large vertical bearing seat, a tabletop adjustment motor, a tabletop adjustment screw, a large slider, a tabletop connector, and a bevel gear. The tabletop adjustment motor is installed on the large lifting platform, and the tabletop adjustment There are two screw rods, which are symmetrically and coaxially installed on the large lifting platform through the large vertical bearing seat. There are three bevel gears, and the bevel gears are respectively arranged on one end of the table adjustment screw rod and the table top. On the output shaft of the adjustment motor, three of the bevel gears are matched and connected, and there are two large sliders, which are symmetrically installed on the adjustment screw rods of the two tables, and each of the large sliders is connected by a table connection. It is fixedly connected with the large fence structure table and the small fence structure table.

The sawing unit includes a sliding table module support frame, a lead screw motor support frame, a sawing screw sliding table module, a sawing motor, and a saw blade. The table module support frame and the screw motor support frame are fixed on the large lifting platform, the sawing motor is installed on the slider of the sawing screw sliding table module, and the saw blade is installed on the output shaft of the sawing motor superior.

Further, the tool changing mechanism includes a tool changing mechanism fixing frame, a short pneumatic sliding table module, a cutter head support arm, a cutter head servo motor, a cutter head, a tool holder clamp, a tool holder, a drill bit, a tap, and a positioning pin, all of which are The tool changing mechanism fixing frame is arranged on the base, and there are three short pneumatic sliding table modules, and the short pneumatic sliding table modules are respectively fixed on the upper left side, the upper right side and the lower right side of the fixing frame of the tool changing mechanism , There are three cutter head support arms, and each of the cutter head support arms is respectively fixed on the slide table of the pneumatic slide module, the cutter head servo motor has three, and each of the cutter head servo motors They are respectively installed on the side of the cutter head support arm away from the sliding table. There are three cutter heads, and each of the cutter heads is fixedly connected to the cutter head servo motor. To be evenly arranged, there are several shanks, and each of the shanks can be installed in the shank holder, and the drill bit, the tap and the positioning pin can be installed in the shank.

The power head module includes a power head module fixing frame, a servo sliding table module, a sliding table fixing seat, a small support arm, a large support arm, a tool-changeable drilling spindle, a tool-changeable tapping spindle, and a long pneumatic slide. The power head module fixing frame is arranged on the movable bottom plate, the servo sliding table module is fixed on the power head module fixing frame, and the sliding table fixing seat is fixed on the sliding table module of the servo sliding table module. On the stage, there are two long pneumatic slide modules, one of which is arranged on the right column of the power head module fixing frame, and the other long pneumatic slide module is arranged on the On the sliding table fixing seat, the small support arm is fixed on the sliding table of the long pneumatic sliding table module located on the sliding table fixing seat, and the large supporting arm is fixed on the long pneumatic sliding table module located on the column of the power head module fixing frame. On the sliding table of the sliding table module, the replaceable tool drilling spindle is installed on the large support arm, and the replaceable tool tapping spindle is installed on the small support arm.

The beneficial effects of the present invention are mainly manifested in: by setting a separating mechanism that can be automatically adjusted relative to the feeding frame mechanism, workpieces with different thicknesses can be separated; Convey workpieces of different widths and lengths; by setting adjustable feeding mechanism, power head module and tool changing mechanism, it can adapt to different specifications of hole processing needs; by setting sawing mechanism and adjustable photoelectric limit switch, the workpiece can be Different length sawing requirements. The invention effectively solves the problem of low flexibility of the existing long profile automatic processing equipment, significantly improves the degree of automation, can improve product quality, reduce labor intensity and improve production efficiency.

Description of drawings

Fig. 1 is the overall three-dimensional structure schematic diagram of the present invention;

2 is a front view of the overall three-dimensional structure of the present invention;

3 is a front view of the three-dimensional structure of the action principle of the separation mechanism of the present invention;

Fig. 4 is the three-dimensional structure schematic diagram of the separation mechanism of the present invention;

5 is a schematic diagram of the detailed structure of the separation mechanism of the present invention;

Figure 6 is a schematic diagram of the front three-dimensional structure of the feeding frame mechanism of the present invention;

FIG. 7 is a schematic diagram of the back perspective structure of the feeding frame mechanism of the present invention;

8 is a schematic three-dimensional structure diagram of a workbench mechanism of the present invention;

9 is a top view of the three-dimensional structure of the worktable mechanism of the present invention;

10 is a schematic diagram of the detailed structure of the photoelectric switch adjustment unit of the present invention;

Fig. 11 is a three-dimensional schematic diagram of the sawing mechanism of the present invention;

Figure 12 is a schematic diagram of the three-dimensional structure of the feeding mechanism of the present invention;

Figure 13 is a schematic three-dimensional structure diagram of the tool changing mechanism of the present invention;

14 is a schematic three-dimensional structure diagram of a power head module of the present invention;

In the figure, the base 1, the feeding module 2, the processing module 3, the guide rail slider 40, the linear guide rail 41, the small vertical bearing seat 42, the large vertical bearing seat 43, the large slider 44, the bevel gear 45, the guide Shaft fixing seat 46, guide rod 47, tool handle 48, drill bit 49, tap 50, positioning pin 51, T-type linear bearing 52, No. 1 lift 100, No. 2 lift 101, No. 3 lift 102, No. 1 double shaft motor 103. Lead screw motor base 104, No. 1 lead screw module 105, elevator long axis 106, No. 4 elevator 107, feeding frame support seat 108, separation mechanism 20, feeding frame mechanism 21, table mechanism 30, feeding Mechanism 31, tool changing mechanism 32, power head module 33, sawing unit 34, roller conveying motor 2001, conveying motor bracket 2002, roller pulley 2003, conveying belt 2004, driven roller 2005, driving roller 2006 , wide block 2010, guide rod beam 2011, conveying platform guide rod 2012, separation mechanism fence structure base 2013, conveying platform 2014, conveying platform connector 2015, fixed side rail 2100, movable side rail 2101, side rail connector 2102, Side rail moving slider 2103, fence structure baffle 2106, square frame 2107, side rail short drive screw 2109, side rail long transmission rod 2111, No. 2 dual-shaft motor 2112, photoelectric switch adjustment unit 300, worktable adjustment Unit 301, clamping unit 302, photoelectric switch adjustment motor 3000, photoelectric adjustment drive wheel 3001, photoelectric adjustment driven wheel 3002, photoelectric adjustment belt 3003, belt connector 3004, photoelectric limit switch 3005, table top adjustment motor 3010, table top connector 3011, table adjustment screw 3012, clamping cylinder 3020, push plate 3021, clamping rod 3022, vertical linear bearing 3023, small fence structure table 3030, table fence structure block 3031, large fence structure table 3032, small lift table 3033, movable bottom plate 3034, bottom plate adjustment motor 3035, large lifting platform 3036, block support 3037, workpiece slideway 3038, bottom plate adjustment screw 3039, bottom plate adjustment connector 3040, feed slide module 3100, jacking cylinder 3101, sliding table connector 3102, replaceable tool positioning pin fixing seat 3103, power head module fixing frame 3200, servo sliding table module 3201, sliding table fixing seat 3202, small support arm 3203, large support arm 3204, replaceable Knife drilling spindle 3205, replaceable tool tapping spindle 3206, long pneumatic slide module 3207, tool changing mechanism fixing frame 3300, cutter head support arm 3301, short pneumatic slide module 3302, cutter head servo motor 3303, cutter head Disk 3304, handle clamp 3305, sawing screw slide module 3400, sawing motor 3401, saw blade 3402, slide module support frame 3403, screw motor support frame 3404.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

Referring to FIGS. 1 to 14 , a flexible automatic processing device for drilling, tapping, and cutting of long profiles includes a base 1, a separation mechanism 20, a feeding frame mechanism 21, a worktable mechanism 30, a feeding mechanism 31, and a tool changer. The mechanism 32 and the power head module 33, the base 1 is placed on a stable platform, the feeding frame mechanism 21 is fixed on the right side of the base 1, and the separating mechanism 20 is slidably connected to the inner bottom surface of the feeding frame 21 mechanism Above, the table mechanism 30 is arranged on the left side of the base 1, the feeding mechanism 31 is centrally arranged at the bottom of the table mechanism 30, the tool changing mechanism 32 is arranged on the side of the table mechanism 30, the power head The module 33 is disposed on the other side of the table mechanism 30 .

In this embodiment, when the long workpiece is processed, the workpiece is first placed in the stacking sidebar of the feeding frame mechanism 21, and then the separation mechanism 20 separates and transports the bottom workpiece, and one end of the long workpiece is transported. After reaching the specific position of the worktable mechanism 30, the power head module 33 starts to process the holes for the workpiece. After the first hole is processed, the entire feeding process of the elongated workpiece is completed by the feeding mechanism 31 until the elongated workpiece is processed. After all processing is completed, the tool changing mechanism 32, the power head module 33 and the feeding mechanism 31 cooperate with each other to realize automatic tool changing and meet the processing requirements of holes of different specifications.

As shown in FIGS. 1 to 2 , the base 1 includes a No. 1 elevator 100, a No. 2 elevator 101, a No. 3 elevator 102, a No. 1 dual-shaft motor 103, a lead screw motor base 104, and a No. 1 lead screw module 105. The elevator long axis 106, the fourth elevator 107 and the feeding frame support 108, the first elevator 100 is fixed on the left side of the base 1, and the second elevator 101 is fixed on the base on the right side of the first elevator 100 1, the No. 3 elevator 102 is fixed in the middle of the base 1, the No. 4 elevator 107 is located on the right side of the base 1, the four elevators are connected in series by a long shaft 106 of the elevator, and the screw motor base 104 Fixed on the base 1 between the No. 3 elevator 102 and the No. 4 elevator 107, the No. 1 lead screw module 105 is installed on the lead screw motor base 104, and the No. 1 dual-shaft motor 103 is installed on the No. 3 elevator On the base 1 between the base 102 and the screw motor base 104 , the long shaft 106 of the elevator is connected with the No. 1 double-shaft motor 103 .

No. 1 double-shaft motor 103 controls the synchronous lifting of the four elevators.

As shown in FIG. 3 and FIG. 5 , the separation mechanism 20 includes a conveying platform connector 2015, a separation mechanism fence structure base 2013, a conveying platform guide rod 2012, a guide rod beam 2011, a wide stop 2010, a conveying platform 2014, and a conveying motor bracket 2002, roller conveying motor 2001, roller pulley 2003, conveying belt 2004, driven roller 2005, driving roller 2006, the conveying platform connector 2015 is fixedly connected with the sliding table of the No. 1 lead screw module 105, The fence structure base 2013 of the separation mechanism is connected with the conveying platform connecting piece 2015, the conveying platform guide rods 2012 have four, and are evenly fixed on the four corners of the fence structure base 2013 of the separation mechanism, and the guide rod beam 2011 There are two, each of the guide rod beams 2011 is fixed to the top of the two conveying platform guide rods 2012 on one side, the wide block 2010 is fixed to the inner side of the fence structure base 2013 of the separation mechanism, the conveying platform 2014 is four Each corner is provided with a circular through hole, the table top of the conveying platform 2014 is hollow, and the roller grooves and hollow grooves are evenly arranged at a certain distance. , there are several driven rollers 2005, and they are evenly installed in the roller grooves of the conveying platform 2014 at a distance of one roller groove at each interval, and there are several driving rollers 2006, and each interval is a roller The distance between the drum grooves is evenly installed in the roller grooves of the conveying platform, and each of the driving rollers 2006 is provided with a long axis on one side, and the conveying motor bracket 2002 is fixed on the left side of the conveying platform 2014. The roller conveying motor 2001 is installed on the conveying motor bracket 2002, and the output shaft of the roller conveying motor 2001 is connected with the shaft of the leftmost active roller 2006. There are several roller pulleys 2003, and the two outermost active rollers One roller pulley 2003 is installed on the shaft of the roller 2006, and two roller pulleys 2003 are installed side by side on the other inner driving rollers 2006 shaft. The conveying belt 2004 cooperates with two adjacent roller pulleys 2003 and is installed staggered.

The output power of the roller conveying motor 2001 is driven by the pulley to realize the conveying of the long workpiece on the conveying platform 2014 . The conveying platform 104 is controlled by the elevator to ascend and descend, so as to adapt to the elongated workpieces of different thicknesses.

As shown in FIGS. 6 to 7 , the feeding frame mechanism 21 includes a square frame 2107 , a fence structure baffle 2106 , a linear guide 41 , a guide slider 40 , a small vertical bearing seat 42 , and a short side rail transmission wire Rod 2109, side rail moving slider 2103, side rail connector 2102, movable side rail 2101, fixed side rail 2100, side rail long transmission rod 2111, bevel gear 45, large vertical bearing seat 43, No. 2 double output shaft The motor 2112, the square frame 2107 is fixed on the feeding frame support base 108, the fence structure baffle 2106 is fixed on the bottom surface of the square frame 2107, there are two linear guide rails 41, and they are symmetrically arranged on the square frame On the bottom surfaces of the two sides of the frame 2107, there are two guide rail sliders 40, which are installed with the two linear guide rails 41 respectively, and there are four small vertical bearing seats 42, which are symmetrically and evenly arranged on the square frame 2107. On the upper beams on both sides, there are two side rail short drive screws 2109, and each side rail short drive screw 2109 is connected with two small vertical bearing seats 42 respectively, and the side rail moves and slides. The block 2103 is installed in conjunction with the short drive screw 2109 of the side rail. Both sides of the movable side rail 2101 are connected to the side rail moving slider 2103 through the side rail connecting pieces 2102. The fixed side rail 2100 is fixed on the square frame 2107. , the No. 2 dual-shaft motor 2112 is fixed on the protruding platform of the square frame 2107, the side rail long transmission rod 2111 is connected with the shaft of the No. 2 dual-shaft motor 2112, and the side rail long transmission rod 2111 It is matched and connected with the large vertical bearing seats 43 on both sides. There are four bevel gears 45, and two of the bevel gears 45 are connected to one end of the short drive screw 2109 of the side rail. 45 is connected with one end of the long transmission rod 2111 of the side rail, and the two bevel gears 45 on the same side are matched and connected, and they are arranged symmetrically.

The movable sidebar 2101 can be horizontally moved relative to the fixed sidebar 2100 to accommodate workpieces of different widths. The separation mechanism fence structure base 2013 of the separation mechanism 20 is slidably connected to the feeding frame mechanism 21 through a linear guide module, and the separation mechanism 20 can slide horizontally relative to the feeding frame mechanism 21 as a whole. The separation mechanism 20 acts to separate the elongated workpieces falling on the conveying platform 2014 from between the two side fences to the fence structure baffle 2106 , and a space between the wide block 2010 and the fence structure baffle 2016 is formed to accommodate the elongated workpiece. The distance between the width of the workpiece, and then, the driving roller 2006 on the conveying platform 2014 rotates to realize the preliminary conveying of the long workpiece.

As shown in FIG. 8 , the worktable mechanism 30 includes a linear guide 41 , a guide slider 40 , a movable bottom plate 3034 , a guide shaft fixing seat 46 , a T-shaped linear bearing 52 , a large lifting platform 3036 , a small lifting platform 3033 , and a stopper. Support 3037, table fence structure block 3031, small fence structure table 3030, large fence structure table 3032, clamping unit 302, photoelectric switch adjustment unit 300, worktable adjustment unit 301, workpiece slideway 3038, large vertical bearing seat 43. The bottom plate adjustment screw 3039, the large slider 44, the bottom plate adjustment motor 3035, the guide rod 47, the sawing unit 303, the bottom plate adjustment connector 3040, the movable bottom plate 3034 is slidably connected to the base 1 through the linear guide rail module, There are four guide rods 47, and each of the guide rods 47 is evenly arranged on the four corners of the movable bottom plate 3034 through the guide shaft fixing seat 46, and a circular shape is arranged on both sides under the shoulder of the small lifting platform 3033. Through holes, there are two T-shaped linear bearings 52, and they are respectively fixed on the two through holes corresponding to the small lifting platform 3033. The T-shaped linear bearings 52 are installed in cooperation with corresponding guide rods, and the large lifting platform A circular through hole is provided on both sides under the shoulder of the platform 3036, and there are two T-shaped linear bearings 52, which are respectively fixed on the two through holes corresponding to the large lifting platform 3036. The T-shaped linear bearings 52 are respectively The small fence structure table 3033 is horizontally mounted on the shoulders of the large lifting platform 3036 and the small lifting platform 3033, and linear guide rail modules are respectively arranged on the shoulders of the large lifting platform 3036 and the small lifting platform 3033. , the small fence structure table 3033 is slidably connected with the large lifting platform 3036 and the small lifting platform 3033, the large fence structure table 3032 is horizontally supported on the shoulders of the large lifting platform 3036 and the small lifting platform 3033, and the large fence structure The table top 3032 is slidably connected to the large lifting table 3036 and the small lifting table 3033 through the linear guide module, the large fence structure table 3032 and the small fence structure table 3030 are symmetrically arranged, and the tightening unit 302 is arranged on the protruding platform of the large fence structure table 3032 Above, the photoelectric switch adjustment unit 300 is arranged on the left side of the small fence structure table 3030, the worktable adjustment unit 301 is arranged on the extended platform of the large lifting platform 3036, and the lower end of the workpiece slideway 3038 is fixed on the large lifting platform The platform 3036 protrudes from the left side of the platform. There are two stopper supports 3037, which are symmetrically arranged along the small fence structure platform 3030 and pass through the two through grooves of the movable bottom plate 3034. The platform fence structure stopper 3031 It is fixed on two stopper supports 3037, and the platform fence structure stopper 3031 is embedded with the large fence structure table 3032 and the small fence structure table 3030 and is arranged to avoid cooperation. The bottom plate adjustment motor 3035 is installed on the base 1 , there are three large vertical bearing seats 43, and they are evenly arranged on the base 1, one end of the bottom plate adjusting screw 3039 is connected to the bottom plate adjusting motor 3 035 The output shaft is connected, and the bottom plate adjusting screw 3039 is installed in sequence with the three large vertical bearing seats 43, and the large slider 44 is matched and installed on the bottom plate adjusting screw 3039, and is adjusted through the bottom plate connecting piece 3040 Connected to the movable bottom plate, the two sides of the sawing unit 303 are respectively fixed to the large lifting platform 3036 .

The No. 1 elevator 100 and the No. 2 elevator 101 are slidably connected to the bottom surfaces of the large elevator platform 3036 and the small elevator platform 3033 respectively through the linear guide module, so that the table surface of the two fence structures and the conveying platform 2014 of the separation mechanism 20 are always kept on the same plane; according to different widths The distance between the holes of the elongated workpiece and the side is different. First, the bottom plate adjustment motor 3035 outputs power, and the bottom plate adjusts the connecting piece 3040 to realize the movable bottom plate 3034 to drive the entire worktable mechanism 30 to move horizontally. The symmetrical plane of the two fences is aligned with the center of the workpiece hole; according to the hole processing requirements of different sizes, the table adjustment unit 301 automatically adjusts the opening and closing size of the table tops of the two fence structures; during hole processing or sawing processing, the clamping unit 302 Clamp the workpiece; according to different workpiece cutting length requirements, the photoelectric switch adjustment unit 300 first adjusts the position of the photoelectric limit switch 3005, so that the photoelectric limit switch 3005 and the sawing position maintain the required cutting length, and the photoelectric limit switch 3005 triggers After that, the conveying action is stopped, the clamping unit clamps the workpiece, and the sawing operation is performed.

As shown in FIG. 9 , the clamping unit 302 includes a clamping cylinder 3020 , a push plate 3021 , a clamping rod 3022 , and a vertical linear bearing seat 3023 , and the clamping cylinder 3020 is arranged on the extension of the platform 3032 of the large fence structure. On the platform, the push plate 3021 is fixed on the telescopic rod of the clamping cylinder 3020, there are several clamping rods 3022 and are fixed on the push plate 3021 at a certain distance, and the vertical linear bearing seat 3023 has several Each of the clamping rods 3022 is installed in cooperation with the vertical linear bearing seat 3023 and is evenly arranged on the large fence structure platform 3032 at a certain distance.

As shown in FIG. 9 , the photoelectric switch adjustment unit 300 includes a photoelectric switch adjustment motor 3000 , a photoelectric adjustment driving wheel 3001 , a photoelectric adjustment driven wheel 3002 , a photoelectric adjustment belt 3003 , a belt connector 3004 , a linear guide 41 , and a guide slider. 40. Photoelectric limit switch 3005, the photoelectric switch adjustment motor 3000 is installed on the left side of the small fence structure table 3030, the photoelectric adjustment driving wheel 3001 is connected with the output shaft of the photoelectric switch adjustment motor 3000, the photoelectric adjustment driven wheel 3002 It is installed on the fixed shaft on the side of the small fence structure table 3030. The photoelectric adjustment belt 3003 is installed in conjunction with the photoelectric adjustment driven wheel 3002 and the photoelectric adjustment active wheel 3001. The linear guide 41 is arranged on the left side of the small fence structure table 3030. The guide rail slider 40 is connected with the linear guide rail 41 , and the guide rail slider 40 is connected to the photoelectric adjustment belt 3003 through a belt connecting member 3004 , and the photoelectric limit switch 3005 is arranged on the belt connecting member 3004 .

As shown in FIG. 10 , the worktable adjustment unit 301 includes a large vertical bearing seat 43 , a tabletop adjustment motor 3010 , a tabletop adjustment screw 3012 , a large slider 44 , a tabletop connector 3011 , and a bevel gear 45 . There are four vertical bearing seats 43 and are evenly arranged on the protruding surface of the large lifting table 3036, the table adjusting motor 3010 is installed on the protruding surface of the large lifting table 3036, the table adjusting screw 3012 has two, and Symmetrically and coaxially installed in the two large vertical bearing seats 43 on the same side, there are three bevel gears 45, and two of the bevel gears 45 are arranged at one end of the table adjusting screw 3012, and the other The bevel gear 45 is installed on the output shaft of the table adjustment motor 3010, three of the bevel gears 45 are matched and connected, and there are two large sliders 44, which are symmetrically installed on the two table adjustment screw rods 3012, Each of the large sliders 44 is fixedly connected to the large fence structure table 3032 and the small fence structure table 3030 through the table connection member 3011 .

The table adjusts the output power of the motor, which is driven by gears and lead screws, so that the two fence structure table planes open and close symmetrically.

As shown in FIG. 11 , the sawing unit 303 includes a sliding table module support frame 3403, a screw motor support frame 3404, a sawing screw sliding table module 3400, a sawing motor 3401, and a saw blade 3402. The stage module support frame 3403 is fixed on one side of the large lifting table 3036 protruding from the table top, the screw motor support frame 3404 is fixed on the other side of the large lifting table 3036 protruding surface, and the sawing screw sliding table module 3400 has two sides. The ends are respectively fixed on the sliding table module support frame 3403 and the screw motor support frame 3404, the sawing motor 3401 is installed on the slider of the sawing screw sliding table module 3400, and the saw blade 3402 is installed on the saw on the output shaft of the cutting motor 3401.

The sawing motor 3401 and the saw blade 3402 are on one side for standby, the photoelectric limit switch 3005 gives a signal, the sawing motor 3401 outputs power to drive the saw blade 3402 to rotate, and the sawing screw slide module 3400 drives the saw through the slide The cutting motor 3401 traverses horizontally to realize the sawing of the workpiece.

As shown in FIG. 12 , the feeding mechanism 31 includes a feeding slide module 3100 , a slide connecting piece 3102 , a jacking cylinder 3101 , and a locating pin holder 3103 for changing the tool. The feeding slide module 3100 Set on the movable bottom plate 3034, the lifting cylinder 3101 is connected with the sliding table of the feeding sliding table module 3100 through the sliding table connecting piece 3102, and the movable tool positioning pin fixing seat 3103 is arranged on the telescopic extension of the lifting cylinder 3101. on the rod.

When the first hole is processed on the elongated workpiece, the lifting cylinder 3101 acts to extend the positioning pin into the hole of the workpiece, and the slide module 3100 outputs power to drive the positioning pin to make horizontal displacement in the left and right directions, thereby driving The long workpiece is fed with a hole pitch, and after reaching the second hole processing position, the jacking cylinder 3101 shrinks, the positioning pin moves out of the workpiece hole, and the slide module 3100 outputs power to return to the first hole processing position, and so on. Reciprocating to realize the feeding of long workpieces. The sliding table module is controlled by servo, and the displacement distance of the sliding table can be adjusted, so as to realize the feeding of different hole spacings.

As shown in FIG. 13 , the tool changing mechanism 32 includes a tool changing mechanism fixing frame 3300, a short pneumatic slide module 3302, a cutter head support arm 3301, a cutter head servo motor 3303, a cutter head 3304, a cutter handle clamp 3305, a cutter head The handle 48, the drill bit 49, the tap 50, the positioning pin 51, the tool changing mechanism fixing frame 3300 is arranged on the base 1, and there are three short pneumatic slide modules 3302, two of which are the short pneumatic slide modules The group 3302 is fixed on the upper side of the tool changing mechanism fixing frame 3300, and one of the short pneumatic sliding table molds 3302 is fixed on the lower right side of the tool changing mechanism fixing frame 3300. There are three tool disc support arms 3301, and each The cutter head support arms 3301 are respectively fixed on the slides of the short pneumatic slide module 3302, the cutter head servo motors 3303 are three, and each cutter head servo motor 3303 is respectively installed on the cutter head support arm 3301 is far away from the slide table, there are three cutter discs 3304, and each cutter disc 3304 is fixedly connected to the cutter disc servo motor 3303 respectively, and there are several cutter handle clips 3305, and along the circumferential direction of the cutter disc 3304 Evenly arranged, there are several shanks 48, and each of the shanks 48 can be set in the shank holder 3305, and there are several drill bits 49, and each of the drill bits 49 has different specifications, and the drill bits 49 have different specifications. 49 is installed in the tool shank 48 of the tool changing unit on the upper right side. There are several taps 50, and each of the taps 50 has different specifications. The tap 50 is installed on the tool shank of the tool changing unit on the upper left side. 48, there are several positioning pins 51, and each of the positioning pins 51 has a different specification. The positioning pins 51 are installed in the tool handle 48 of the tool changing unit on the lower right side.

The output power of the cutter head servo motor 3303 drives the cutter head 3304 to rotate, so as to realize the switching of different specifications of cutters. The up and down displacement of the cutter head 3304 is controlled by the output power of the short pneumatic slide module 3302, so as to realize the insertion and extraction of the cutter from the exchangeable cutter spindle or the exchangeable cutter positioning pin holder 3103 (the adsorption, fixation and release of the cutter are existing technology).

As shown in FIG. 14 , the power head module 33 includes a power head module holder 3200 , a servo slide module 3201 , a slide holder 3202 , a small support arm 3203 , a large support arm 3204 , and a drill for changing tools. The spindle 3205, the tool-changeable tapping spindle 3206, the long pneumatic slide module 3207, the power head module fixing frame 3200 is arranged on the movable bottom plate 3034, and the servo slide module 3201 is fixed on the power head module. On the beam of the frame 3200, the sliding table fixing base 3202 is fixed on the sliding table of the servo sliding table module 3201. There are two long pneumatic sliding table modules 3207, one of which is the long pneumatic sliding table module 3207. Set on the right column of the power head module holder 3200, the other long pneumatic slide module 3207 is set on the slide holder 3202, and the small support arm 3203 is fixed on the slide holder 3202. On the sliding table of the long pneumatic sliding table module 3207, the large support arm 3204 is fixed on the sliding table of the long pneumatic sliding table module 3207 located on the column of the power head module fixing frame 3200. The spindle 3205 is mounted on the large support arm, and the exchangeable tool tapping spindle 3206 is mounted on the small support arm 3203.

In the face of machining requirements of different sizes of holes, the tool changing mechanism 32 performs automatic tool changing action. First, the tool changing tapping spindle 3206 can be displaced to the tool changing position, and the worktable mechanism 30 is powered by the bottom plate adjusting motor 3035, and is laterally displaced to the tool changing position. position, complete the tool change (tool change technology is the existing technology). The drill bit 49 of the tool-changeable drilling spindle 3205 is always coaxial with the positioning pin 51 of the feeding mechanism 31, and the diameter of the drill bit 49 and the positioning pin 51 are kept the same, so as to meet the processing requirements of different sizes of holes.

The content described in the embodiments of the present specification is merely an enumeration of the implementation forms of the inventive concept, and is only used for illustration purposes. The protection scope of the present invention should not be construed as being limited to the specific forms stated in this embodiment, and the protection scope of the present invention also extends to equivalent technical means that those of ordinary skill in the art can think of according to the inventive concept.

Claims (10)

1. a flexible long profile drilling, tapping and cutting automatic processing device is characterized in that, the automatic processing device comprises a base, a separation mechanism, a feeding frame mechanism, a worktable mechanism, a feeding mechanism, a tool changing mechanism and a power head module, the base is arranged on a stable platform, the loading frame mechanism is fixed on one side of the base, the separation mechanism is arranged on the inner bottom surface of the loading frame mechanism, and the worktable mechanism is arranged at On the other side of the base, the feeding mechanism is fixed on the bottom of the worktable mechanism, the tool changing mechanism is provided on one side of the worktable mechanism, and the power head module is provided on the other side of the worktable mechanism; The base includes a No. 1 lift, a No. 2 lift, a No. 3 lift, a No. 1 double-shaft motor, a lead screw motor base, a No. 1 lead screw module, a long shaft of the lift, a No. 4 lift and a feeding frame support seat, The No. 1 lift is installed on one side of the base, the No. 2 lift is installed on the base next to the worktable mechanism, the No. 3 lift is installed in the middle of the base, and the No. 4 lift is installed on the other side of the base. On the side, the four elevators are connected in series by a long shaft of the elevator, the lead screw motor base is installed on the base between the No. 3 elevator and the No. 4 elevator, and the No. 1 lead screw module is fixed to the lead screw motor On the base, the No. 1 double-shaft motor is fixed on the base between the No. 3 lift and the screw motor base, and the long shaft of the lift is connected to the No. 1 double-shaft motor; The feeding frame mechanism includes a square frame, a fence structure baffle, a linear guide rail, a guide rail slider, a small vertical bearing seat, a side rail short drive screw, a side rail moving slider, a side rail connecting piece, and a movable side rail. , Fixed side rail, side rail long transmission rod, bevel gear, large vertical bearing seat, No. 2 double-shaft motor, the square frame is fixed on the feeding frame support seat, and the fence structure baffle is fixed on On the bottom surface of the square frame, the side rail short drive screw is matched with two small vertical bearing seats, and is installed on the beam of the square frame. There are two side rail moving sliders, which are respectively connected with the side rail short drive. The screw rods are installed together. Both sides of the movable side rail are connected with the side rail moving slider through the side rail connecting pieces. The fixed side rail is fixed on the square frame, and the No. 2 double-shaft motor is fixed on the square frame. On the protruding platform of the frame, the long transmission rod of the side rail is connected with the shaft of the No. 2 double-shaft motor, and there are four bevel gears, and the bevel gears are respectively connected with the short transmission screw rod of the side rail and the shaft of the motor. The side rails are connected with long transmission rods, and the two gears on the same side are matched and connected and arranged symmetrically. 2 . The flexible automatic processing device for drilling, tapping and cutting of long profiles as claimed in claim 1 , wherein the separation mechanism comprises a conveying platform connector, a separation mechanism fence structure base, a conveying platform guide rod, 2 . Wide block, conveying platform, conveying motor bracket, roller conveying motor, roller pulley, conveying belt, driven roller, driving roller, the fence structure base of the separation mechanism is connected with the No. 1 lead screw through the conveying platform connecting piece The sliding table of the module is connected, the wide block is fixed on the fence structure base of the separation mechanism, the table top of the conveying platform is hollow, and the roller grooves and hollow grooves are evenly arranged at a certain distance. There are several driving rollers, and the driven rollers and the driving rollers are staggered in the roller grooves, the roller conveying motor is installed on the conveying motor bracket fixed on one side of the conveying platform, and the rollers The output shaft of the conveying motor is connected to the shaft of one of the driving rollers. There are several roller pulleys. One of the roller pulleys is installed on the two outer driving roller shafts, and the other inner driving roller shafts are installed side by side. There are two roller pulleys, there are several conveying belts, and each conveying belt is matched with two adjacent roller pulleys, and is installed staggered. There are four guide rods on the conveying platform, which are uniformly fixed on the base of the fence structure of the separation mechanism, and are respectively slidably connected with the conveying platform. 3. A flexible automatic processing device for drilling, tapping and cutting of long profiles according to claim 1 or 2, wherein the feeding mechanism comprises a feeding slide module, a slide connector, a top The lifting cylinder and the fixed seat for the positioning pin for changing the knife are arranged on the movable bottom plate, and the lifting cylinder is connected with the sliding table of the feeding sliding table module through the sliding table connecting piece. The tool change locating pin fixing seat is arranged on the telescopic rod of the jacking cylinder. 4. A flexible automatic processing device for drilling, tapping and cutting of long profiles according to claim 1 or 2, wherein the worktable mechanism comprises a linear guide rail, a guide rail slider, a movable bottom plate, and a fixed guide shaft. Seat, T-type linear bearing, large lifting table, small lifting table, block support, table fence structure block, right fence structure table, left fence structure table, clamping unit, photoelectric switch adjustment unit, worktable adjustment unit, The workpiece slideway, the large vertical bearing seat, the bottom plate adjustment screw, the large slider, the bottom plate adjustment motor, the guide rod and the sawing unit, the movable bottom plate is slidably connected to the base through the linear guide rail module, and the guide rod has Four, and each of the guide rods is respectively set on the movable bottom plate through the guide shaft fixing seat, and there are two T-shaped linear bearings, which are respectively fixed on the two through holes corresponding to the small lifting platform. There are two T-type linear bearings, which are respectively fixed on the two through holes corresponding to the large lifting platform, and the T-type linear bearings are respectively matched with the corresponding guide rods. Installation, the small fence structure table top is horizontally framed on the large lifting platform and the small lifting platform shoulder, the small fence structure table top is slidably connected with the large lifting platform and the small lifting platform through the linear guide module, and the large fence structure table top The horizontal frame is on the shoulders of the large lifting platform and the small lifting platform. The tightening unit is arranged on the extended platform of the large fence structure table, the photoelectric switch adjustment unit is arranged on the left side of the small fence structure table, the worktable adjustment unit is arranged on the extended platform of the large lifting platform, and the The lower end of the workpiece slideway is fixed on the left side of the large lifting platform protruding from the platform, the block support is fixed on the base through the two through grooves of the movable bottom plate, and the platform fence structure block is fixed on the block support and the countertop fence structure block is embedded with the left fence structure countertop and the right fence structure countertop and cooperates with avoidance. Connected, and the bottom plate adjusting screw rod is installed on the base through a large vertical bearing seat, the large sliding block is fitted on the bottom plate adjusting screw rod, and is connected with the movable bottom plate through the bottom plate adjusting connecting piece, the saw The cutting unit is fixed on a large lifting platform. 5 . The flexible automatic processing device for drilling, tapping, and cutting of long profiles as claimed in claim 4 , wherein the clamping unit comprises a clamping cylinder, a push plate, a clamping rod, and a vertical linear bearing. 6 . , the clamping cylinder is arranged on the protruding platform of the platform of the large fence structure, the push plate is fixed on the telescopic rod of the clamping cylinder, there are several clamping rods, and they are fixed on the push plate at a certain distance There are several vertical linear bearings, and they are evenly arranged on the platform of the big fence structure at a certain distance, and each of the clamping rods is installed in cooperation with the vertical linear bearings. 6 . The flexible automatic processing device for drilling, tapping and cutting of long profiles as claimed in claim 4 , wherein the photoelectric switch adjustment unit comprises a photoelectric switch adjustment motor, a photoelectric adjustment driving wheel, and a photoelectric adjustment driven wheel. 7 . , Photoelectric adjustment belt, belt connector, linear guide rail, guide rail slider, photoelectric limit switch, the photoelectric switch adjustment motor is installed on the small fence structure table, the photoelectric adjustment driving wheel is connected with the output shaft of the photoelectric switch adjustment motor, The photoelectric adjustment driven wheel is installed on the fixed shaft on one side of the small fence structure table. The block and the photoelectric adjustment belt are connected, and the photoelectric limit switch is arranged on the belt connecting piece. 7 . The flexible automatic processing device for drilling, tapping, and cutting of long profiles as claimed in claim 4 , wherein the worktable adjustment unit comprises a large vertical bearing seat, a tabletop adjustment motor, and a tabletop adjustment screw rod. 8 . , Large slider, table connection, bevel gear, the table adjustment motor is installed on the large lifting table, the table adjustment screw has two, and through the large vertical bearing seat, symmetrically and coaxially installed on the On the large lifting platform, there are three bevel gears, and the bevel gears are respectively arranged on one end of the table adjustment screw and the output shaft of the table adjustment motor. There are two blocks, which are symmetrically installed on the adjusting screw rods of the two table surfaces, and each large sliding block is fixedly connected to the large fence structure table surface and the small fence structure table surface through the table connection piece. 8 . The flexible automatic processing device for drilling, tapping and cutting of long profiles as claimed in claim 4 , wherein the sawing unit comprises a sliding table module support frame, a lead screw motor support frame, and a sawing unit. 9 . A lead screw slide module, a sawing motor, and a saw blade. The two ends of the sawing lead screw slide module are respectively fixed on the large lifting platform through the slide module support frame and the lead screw motor support frame. The cutting motor is installed on the sliding block of the sawing screw slide module, and the saw blade is installed on the output shaft of the sawing motor. 9. A flexible automatic processing device for drilling, tapping and cutting of long profiles as claimed in claim 1 or 2, wherein the tool changing mechanism comprises a tool changing mechanism fixing frame, a short pneumatic sliding table module, A cutter head support arm, a cutter head servo motor, a cutter head, a cutter handle clamp, a cutter handle, a drill bit, a tap, and a positioning pin, the cutter change mechanism fixing frame is arranged on the base, and the short pneumatic slide module has three , and the short pneumatic sliding table module is respectively fixed on the upper left side, the upper right side and the lower right side of the tool changing mechanism fixing frame, and there are three support arms of the cutter head, and each of the support arms of the cutter head is respectively fixed on On the sliding table of the pneumatic sliding table module, there are three said cutter head servo motors, and each said cutter head servo motor is respectively installed on the side of the cutter head support arm away from the sliding table, and there are three said cutter heads, and each of the cutter head servo motors is installed on the side of the cutter head support arm away from the slide table. Each of the cutter heads is fixedly connected to the cutter head servo motor, respectively, a plurality of the cutter handles are clamped, and are evenly arranged along the circumference of the cutter head. In the tool holder holder, the drill bit, the tap and the positioning pin can be installed in the tool holder. 10. A flexible automatic processing device for drilling, tapping and cutting of long profiles as claimed in claim 1 or 2, wherein the power head module comprises a power head module holder and a servo slide module , slide table fixing seat, small support arm, large support arm, changeable tool drilling spindle, changeable tool tapping spindle, long pneumatic slide module, the power head module fixing frame is set on the movable bottom plate, so The servo slide module is fixed on the power head module holder, the slide holder is fixed on the slide of the servo slide module, and there are two long pneumatic slide modules, one of which is described The long pneumatic sliding table module is arranged on the right column of the power head module fixing frame, the other long pneumatic sliding table module is arranged on the sliding table fixing seat, and the small support arm is fixed on the sliding table fixing seat On the sliding table of the long pneumatic sliding table module, the large support arm is fixed on the sliding table of the long pneumatic sliding table module located on the column of the power head module fixing frame, and the replaceable tool drilling spindle is installed on the sliding table of the long pneumatic sliding table module. On the large support arm, the replaceable tool tapping spindle is mounted on the small support arm.

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