CN205520689U - Axle work piece processing autoloader's feeding manipulator - Google Patents

Abstract

The utility model relates to a machinery processing technology field, in particular to axle work piece processing autoloader's feeding manipulator, including the crossbeam, install guide rail, lead screw, servo motor and slide on the crossbeam, guide rail and lead screw set up along crossbeam extending direction, the lead screw passes through the shaft coupling and is connected with servo motor's output, install on the slide with guide rail complex slider and with lead screw complex sliding sleeve, the manipulator is installed on the slide. The utility model discloses an axle work piece processing autoloader's feeding manipulator, this arm can be at the work piece after automatic handling between material loading station and the machining -position progressive waits to process work piece and processing, and degree of automation is high, separates the operative employee from tedious transport work and releases, makes the operative employee have sufficient energy to go to pay close attention to the quality of axle work piece processing.

Description

The feeder mechanical arm of shaft-like work processing autoloader

Technical field

This utility model relates to Machining Technology field, particularly to a kind of shaft-like work processing self-feeding The feeder mechanical arm of machine.

Background technology

In traditional shaft-like work processing operation, an operative employee can only operate an equipment, completes axle work While the processing of part, the housekeeping of the bar that bar to be completed is carried and processed, workload is big, In the processing operation of high-volume shaft-like work, the feelings that bar to be processed and the bar processed mix often occur Condition, automaticity is low, it is therefore desirable to a kind of can automatic transporting bar mechanical arm auxiliary carry out axle work Part processing operation, frees operative employee from heavy carrying work, makes operative employee have enough essences Power goes to pay close attention to the quality of shaft-like work processing.

Utility model content

The purpose of this utility model is for the deficiencies in the prior art, it is provided that a kind of shaft-like work processing is automatically The feeder mechanical arm of feeder, this mechanical arm can be treated by automatic transporting between feeding station and processing stations Workpiece after processing workpiece and processing, automaticity is high.

For solving the problems referred to above, this utility model offer techniques below scheme:

The feeder mechanical arm of a kind of shaft-like work processing autoloader, including crossbeam, crossbeam is provided with and leads Rail, screw mandrel, servomotor and slide；Described guide rail and screw mandrel are arranged along crossbeam bearing of trend；Described silk Bar is connected with the outfan of servomotor by shaft coupling；The cunning coordinated with guide rail is installed on described slide Block and the sliding sleeve coordinated with screw mandrel；Described mechanical hand is arranged on slide.

Further, described guide rail includes being provided with the first guide rail being located at cross rail top and being provided with crossbeam Second guide rail of sidepiece；Described screw mandrel is arranged on the top of crossbeam；Described first guide rail, the second guide rail and The direction of screw mandrel is all identical with the direction that crossbeam extends；Described slide includes horizontal slide plate and vertical slide, The bottom of horizontal slide plate is provided with the top sliding block coordinated with the first guide rail, the sidepiece of vertical slide be provided with The side slide that second guide rail coordinates, the top of horizontal slide plate is provided with the sliding sleeve coordinated with wire rod thread；Machine Tool hands is arranged on the vertical slide of slide.

Further, described mechanical hand includes lift cylinder, vertical slide plate, rotary cylinder and is arranged on rotation The gas pawl installing plate of rotaring cylinder outfan；The push rod of described lift cylinder is fixing with vertical slide plate to be connected, and uses In the lifting controlling vertical slide plate；Described rotary cylinder is arranged on the bottom of vertical slide plate；Described gas pawl is pacified First gas pawl and the second gas pawl on dress plate.

Further, the outside of described vertical slide is provided with horizontally disposed horizontal mounting plate by bolt, Lift cylinder is vertically arranged on horizontal mounting plate；The sidepiece of described horizontal mounting plate passes through spiral shell Bolt is provided with right angle setting plate, and the sidepiece of right angle setting plate is provided with the vertical slide block being vertically arranged；Described Being provided with, on vertical slide plate, the vertical guide coordinated with vertical slide block, the top of vertical slide plate is provided with and it Vertical limiting plate, this limiting plate is connected by bolt is fixing with the push rod of lift cylinder；Described level is pacified It is also equipped with caging bolt on dress plate.

Further, described gas pawl installing plate includes shaft, the first rotating arm part and the second pivoted arm, rotating shaft Portion is fixing with the outfan of rotary cylinder to be connected, and the first gas pawl is arranged on the first pivoted arm, the second gas pawl peace It is contained on the second pivoted arm.

Beneficial effect: the feeder mechanical arm of a kind of shaft-like work of the present utility model processing autoloader, should Mechanical arm can between feeding station and processing stations automatic transporting workpiece to be processed and processing after work Part, automaticity is high, operative employee is freed from heavy carrying work, makes operative employee have foot Enough energy goes to pay close attention to the quality of shaft-like work processing.

Accompanying drawing explanation

Fig. 1 is perspective view one of the present utility model；

Fig. 2 is perspective view two of the present utility model；

Fig. 3 is side view structural representation of the present utility model；

Fig. 4 is the perspective view of mechanical arm in this utility model；

Fig. 5 is the perspective view of mechanical hand in this utility model；

Fig. 6 is feeding device and the scheme of installation of bar feed arrangement in this utility model；

Fig. 7 is the perspective view of feeding device in this utility model；

Fig. 8 is the sectional view structural representation of feeding device in this utility model；

Fig. 9 is the stereo decomposing structural representation of feeding device in this utility model；

Figure 10 is the perspective view of bar feed arrangement in this utility model；

Figure 11 is the sectional structure schematic diagram of bar feed arrangement in this utility model；

Figure 12 is the stereo decomposing structural representation of bar feed arrangement in this utility model；

Description of reference numerals: base 1, mechanical arm 2, crossbeam 2a, the first guide rail 2b, the second guide rail 2c, Screw mandrel 2d, servomotor 2e, slide 2f, horizontal slide plate 2f1, vertical slide 2f2, top sliding block 2f3, Side slide 2f4, sliding sleeve 2f5, mechanical hand 2g, lift cylinder 2g1, vertical slide plate 2g2, rotary cylinder 2g3, gas pawl installing plate 2g4, shaft 2g41, first pivoted arm 2g42, the second pivoted arm 2g43, level Installing plate 2g5, caging bolt 2g51, right angle setting plate 2g6, vertical slide block 2g7, vertical guide 2g8, Limiting plate 2g9, feeding device 3, hopper 3a, base plate 3a1, hopper base 3b, left L-type support 3b1, Right L-type support 3b2, left tray 3b3, right bracket 3b4, waist-shaped hole 3b5, groove 3b6, striker plate 3c, die pad 3d, material ejection cylinder 3e, bar feed arrangement 4, mounting seat 4a, mounting post 4b, axle sleeve 4c, fixing connecting rod 4d, movable rod 4e, outside plate 4f, inner side plate 4g, baffle plate 4h, stirs Cylinder 4i, T-shaped piece of 4j, horizontal block 4k, waist type pilot hole 4m, discharging frame 5, retainer plate 5a, first Gas pawl 6, the second gas pawl 7.

Detailed description of the invention

Below in conjunction with Figure of description and embodiment, specific embodiment of the utility model is done the most in detail Thin description:

Shown in Fig. 1, Fig. 2 and Fig. 3, shaft-like work processing autoloader includes base 1, mechanical arm 2, feeding device 3 and bar feed arrangement 4, described mechanical arm 2 is horizontally placed on base 1 by column Top, mechanical arm 2 is provided with the mechanical hand 2g that can move in the horizontal direction, the lower end peace of mechanical hand 2g Equipped with can the first gas pawl 6 and the second gas pawl 7 of synchronous rotary, bar feed arrangement 4 is installed on base 1 Being positioned at the lower section of mechanical hand 2g movement locus, feeding device 3 is located at the feed end of bar feed arrangement 4, This feeding device 3 is provided with the hopper 3a for storing a large amount of bar to be processed, and is provided with rod to be processed Material moves back the die pad 3d delivered on bar feed arrangement 4 one by one, and bar feed arrangement 4 is used for will be by liftout Plate 3d pushes the bar edge come and is perpendicular to the direction step-by-step movement transmission one by one of mechanical hand 2g movement locus, Several plates transmitting bar to be processed for step-by-step movement it are provided with on bar feed arrangement 4, to be processed Bar when moving to the underface being positioned at mechanical hand 2g, mechanical hand 2g declines and is also grabbed by the first gas pawl 6 Taking a bar to be processed, mechanical hand 2g is along adding that the length direction of mechanical arm 2 moves to specify subsequently Work station, is taken off the bar pawl processed on processing stations by the second gas pawl 7, then by the first gas pawl 6 Bar to be processed being placed on processing stations appointment position be processed, mechanical hand 2g resets to subsequently The top of bar feed arrangement 4, is put into appointment position by the second gas pawl 7 by the bar processed, and by First gas pawl 6 captures a bar to be processed again, so moves in circles and realizes the automatic of shaft-like work processing Feeding and discharging action.

With reference to shown in Fig. 4, mechanical arm 2 includes fixing the crossbeam 2a being connected, crossbeam with column by bolt The the first guide rail 2b being located at crossbeam 2a top and the second guide rail being provided with crossbeam 2a sidepiece are installed on 2a The direction that 2c, the first guide rail 2b and the second guide rail 2c lay is identical with the direction that crossbeam 2a extends, crossbeam The top of 2a is provided with the screw mandrel 2d consistent with crossbeam 2a bearing of trend, one end of screw mandrel 2d by support Being connected with servomotor 2e by shaft coupling, crossbeam 2a is provided with can be along crossbeam 2a bearing of trend water Smooth dynamic slide 2f, slide 2f include horizontal slide plate 2f1 and vertical slide 2f2, horizontal slide plate 2f1 Bottom the top sliding block 2f3 coordinated with the first guide rail 2b is installed, the sidepiece of vertical slide 2f2 is provided with The side slide 2f4 coordinated with the second guide rail 2c, the top of horizontal slide plate 2f1 is provided with and screw mandrel 2d screw thread The sliding sleeve 2f5 coordinated, drives screw mandrel 2d to rotate by servomotor 2e, makes slide 2f on crossbeam 2a Realizing horizontal reciprocating movement along crossbeam 2a bearing of trend, mechanical hand 2g is arranged on the vertical sliding of slide 2f On plate 2f2.

With reference to shown in Fig. 5, mechanical hand 2g includes lift cylinder 2g1, vertical slide plate 2g2, rotary cylinder 2g3 and the gas pawl installing plate 2g4 being arranged on rotary cylinder 2g3 outfan, the outside of vertical slide 2f2 leads to Crossing bolt and be provided with horizontally disposed horizontal mounting plate 2g5, lift cylinder 2g1 is vertically arranged on On horizontal mounting plate 2g5, the sidepiece of horizontal mounting plate 2g5 is provided with right angle setting plate 2g6 by bolt, The sidepiece of right angle setting plate 2g6 is provided with the vertical slide block 2g7 being vertically arranged, and vertical slide plate 2g2 installs Having vertical guide 2g8 coordinated with vertical slide block 2g7, the top of vertical slide plate 2g2 is provided with perpendicular Limiting plate 2g9, this limiting plate 2g9 fixed by the push rod of bolt and lift cylinder 2g1 and be connected, pass through The push rod of control lift cylinder 2g1 ejects or bounces back and controls the lifting of vertical slide plate 2g2, and level is pacified Dress plate 2g5 on be also equipped with caging bolt 2g51, for regulate vertical slide plate 2g2 decline time down to point, Rotary cylinder 2g3 is arranged on vertical slide plate 2g2 bottom, i.e. drops to limiting plate 2g9 as vertical slide plate 2g2 When limited bolt 2g51 stops, rotary cylinder 2g3 drops to formulation position, gas pawl installing plate 2g4 bag Include shaft 2g41, the first pivoted arm 2g42 and the second pivoted arm 2g43, shaft 2g41 and rotary cylinder 2g3 Outfan fixing connect, the first gas pawl 6 is arranged on the first pivoted arm 2g42, and the second gas pawl 7 is arranged on On second pivoted arm 2g43, control the first gas pawl 6 and second by the rotation of rotary cylinder 2g3 outfan The axis of gas pawl 7 portion 2g41 around the shaft rotates.

Shown in Fig. 6, Fig. 7, Fig. 8 and Fig. 9, feeding device 3 includes hopper 3a, hopper base 3b, striker plate 3c and material jacking mechanism, hopper 3a is removably mounted on hopper base 3b top, hopper The side of 3a is opened wide, and hopper 3a is provided with the base plate 3a1 to its lopsidedness opened wide, and striker plate 3c can Releasably it is arranged on hopper base 3b the side opened wide being positioned at hopper 3a, and opening wide hopper 3a End closes, and material jacking mechanism includes die pad 3d and material ejection cylinder 3e, striker plate 3c and hopper base 3b Between formed be available for die pad 3d move up and down slot, die pad 3d is plugged in slot, liftout gas Cylinder 3e is connected by bolt is fixing with striker plate 3c, and the lower end of die pad 3d is defeated with material ejection cylinder 3e's Go out the fixing connection of end.Leave the direction heap that the bar to be processed in hopper 3a can tilt along base plate 3a1 in Amass in the side near striker plate 3c, material ejection cylinder 3e control die pad 3d and move upward, will be close to One bar upwards jack-up of striker plate 3c, makes this charge bar cross striker plate 3c and drops to bar feeding dress Putting on 4, material ejection cylinder 3e intermittent action is to drive the intermittent jack-up of die pad 3d, i.e. every one The section time is by a bar upwards jack-up in hopper 3a and crosses striker plate 3c and falls bar feed arrangement 4 On.

Shown in Figure 9, hopper base 3b includes left L-type support 3b1, right L-type support 3b2, a left side Bracket 3b3 and right bracket 3b4, left L-type support 3b1 and right L-type support 3b2 all include vertical component effect and water Flat portion, horizontal part is provided with the waist-shaped hole 3b5 for being fixed on base 1 by hopper base 3b, waist-shaped hole 3b5 can be used to adjust the distance between feeding device 3 and bar feed arrangement 4, left tray 3b3 and the right side Bracket 3b4 is separately mounted to the homonymy of the vertical component effect of left L-type support 3b1 and right L-type support 3b2, left Bracket 3b3 and right bracket 3b4 is provided with the inclination installed surface of the bottom surface with hopper 3a base plate 3a1, The inner side of the vertical component effect of left L-type support 3b1 and right L-type support 3b2 is equipped with and vertically arranges Groove 3b6, the plane of groove 3b6 and striker plate 3c constitutes described slot, the upper surface of striker plate 3c Arrange to bar feed arrangement 4 lopsidedness, when charge bar by die pad 3d jack-up and exceedes striker plate 3c Upper surface time can along tilt upper end towards bar feed arrangement 4 one side roll, fall rod smoothly On material feed arrangement 4.

Shown in Fig. 6, Figure 10, Figure 11 and Figure 12, bar feed arrangement 4 include mounting seat 4a and Be arranged on the plate driving means at mounting seat 4a top, mounting seat 4a is provided with two vertically disposed Mounting post 4b, the top of each mounting post 4b has all been horizontally disposed with a fixing connecting rod 4d, fixing connecting rod The middle part of 4d is connected with the top of mounting post 4b, and the two ends of fixing connecting rod 4d are unsettled, two fixing connecting rods The same side of 4d is all provided with same plate, i.e. outside plate 4f, two companies of fixing by axle sleeve 4c The same side of bar 4d is all provided with same baffle plate 4h by axle sleeve 4c, and baffle plate 4h is positioned at outside plate The outside of 4f, plate drive mechanism includes that stirring cylinder 4i stirs on cylinder 4i outfan with being arranged on Slide block, is stirred cylinder 4i and is connected with mounting seat 4a by support, stir cylinder 4i be obliquely installed and And hinged between this support, slide block include the T-shaped piece 4j hinged with stirring the push rod of cylinder 4i and with This T-shaped piece of 4j fixes horizontal block 4k of connection, and this horizontal block 4k has been horizontally disposed with two movable rods 4e, the middle part of movable rod 4e is connected with horizontal block 4k, and the two ends of movable block are unsettled, and two activities are even Bar 4e, between two fixing connecting rod 4d, fixes and is parallel to each other between connecting rod 4d and movable rod 4e And with the striker plate 3c keeping parallelism on feeding device 3, the same side of two movable rod 4e is the most logical Crossing axle sleeve 4c and be provided with same plate, i.e. inner side plate 4g, inner side plate 4g is positioned at outside plate 4f Inner side, inner side plate 4g and the top of outside plate 4f are equipped with the moving tooth that tooth pitch is identical, each outside Two waist type pilot hole 4m tilted it are provided with in plate 4f and baffle plate 4h, each movable rod 4e's End all sequentially passes through the waist type pilot hole 4m on inner side plate 4g and baffle plate 4h, each inner side plate 4g On be also equipped with two tilt waist type pilot hole 4m, the end of each fixing connecting rod 4d also both pass through inner side Waist type pilot hole 4m in plate 4g, the angle of inclination of all waist type pilot hole 4m is identical, and all courts To the lopsidedness away from feeding device 3.When the push rod stirring cylinder 4i ejects, due to inner side plate 4g is connected with movable rod 4e, therefore horizontal block 4k be struck while cylinder 4i jack-up and drive inside dial Plate 4g lifting, and outside plate 4f and baffle plate 4h and fixing connecting rod 4d are connected, will not change position Move, movable rod 4e along with during the lifting of horizontal block 4k due to the restriction of waist type pilot hole 4m, live The inclined upwards lifting in direction that dynamic connecting rod 4e can tilt along waist type pilot hole 4m, therefore inner side plate 4g also can be subjected to displacement along the direction that waist type pilot hole 4m tilts, and ultimately forms inner side plate 4g relative In outside plate 4f vertically upward with horizontal forward displacement；In like manner, the push rod retraction of cylinder 4i is stirred Time, inner side plate 4g relative to outside plate 4f occur vertically downward with level displacement backward, and interior The upper end of side plate 4g and outside plate 4f is provided with moving tooth, will rest on when inner side plate 4g ejects Bar between upper two moving teeth of plate 4f of outside lifts and moves forward the horizontal range of a tooth pitch, when Bar is put back between upper two moving teeth of plate 4f of outside when inner side plate 4g falls, finally realizes rod Expect step-by-step movement transfer operation forward in plate 4f of outside.

It is also equipped with for temporarily it addition, be located remotely from the side of feeding device 3 at bar feed arrangement 4 Depositing the discharging frame 5 of bar after processing, discharging frame 5 is provided with the retainer plate 5a being obliquely installed, retainer plate 5a Edge be provided with rib, when mechanical hand 2g drops to directly over bar feed arrangement 4, the first gas pawl 6 from While capturing a bar to be processed on bar feed arrangement 4, the bar that the second gas pawl 7 will process Being put on retainer plate 5a, this retainer plate 5a is to the lopsidedness away from bar feed arrangement 4, it is to avoid add The bar that work is good rolls down to be captured by the first gas pawl 6 on bar feed arrangement 4, and the retainer plate 5a last time can Depositing multiple bar processed, operator periodically collect the bar processed on retainer plate 5a simultaneously, Without waiting upon on equipment side always.

Owing to can once deposit a large amount of bar to be processed in the hopper 3a of feeding device 3, decrease artificial Feeding number of times, and one by one bar to be processed is pushed to bar feed arrangement 4 by material jacking mechanism is intermittent On, and by plate driving means to bar step-by-step movement transmission, it is automatically performed bar at rod by mechanical arm 2 Carrying action between material feed arrangement 4 and processing stations, retainer plate 5a once can deposit multiple processing Bar, operative employee only need timing clear up the bar processed on retainer plate 5a, in high-volume axle work In part processing operation, an operative employee can operate multiple devices simultaneously, and work efficiency is high.

The above, be only preferred embodiment of the present utility model, not to skill of the present utility model Art scope makes any restriction, therefore every is made above example according to technical spirit of the present utility model Any trickle amendment, equivalent variations and modification, all still fall within the scope of the technical solution of the utility model In.

Claims (5)

1. the feeder mechanical arm of a shaft-like work processing autoloader, it is characterised in that: include crossbeam (2a), crossbeam (2a) is provided with guide rail, screw mandrel (2d), servomotor (2e) and slide (2f)； Described guide rail and screw mandrel (2d) are arranged along crossbeam (2a) bearing of trend；Described screw mandrel (2d) is by connection Axial organ is connected with the outfan of servomotor (2e)；It is provided with on described slide (2f) and coordinates with guide rail Slide block and the sliding sleeve (2f5) that coordinates with screw mandrel (2d)；Described mechanical hand (2g) is arranged on slide (2f) On.

The feeder mechanical arm of a kind of shaft-like work the most according to claim 1 processing autoloader, its Be characterised by: described guide rail include being provided be located at crossbeam (2a) top the first guide rail (2b) and It is provided with second guide rail (2c) of crossbeam (2a) sidepiece；Described screw mandrel (2d) is arranged on crossbeam (2a) Top；The direction of described first guide rail (2b), the second guide rail (2c) and screw mandrel (2d) all with crossbeam (2a) The direction extended is identical；Described slide (2f) includes horizontal slide plate (2f1) and vertical slide (2f2), The bottom of horizontal slide plate (2f1) is provided with the top sliding block (2f3) coordinated with the first guide rail (2b), vertically The sidepiece of slide plate (2f2) is provided with the side slide (2f4) coordinated with the second guide rail (2c), horizontal slide plate (2f1) top is provided with the sliding sleeve (2f5) with screw mandrel (2d) threaded engagement；Mechanical hand (2g) is pacified It is contained on the vertical slide (2f2) of slide (2f).

The feeder mechanical arm of a kind of shaft-like work the most according to claim 2 processing autoloader, its It is characterised by: described mechanical hand (2g) includes lift cylinder (2g1), vertical slide plate (2g2), rotates Cylinder (2g3) and be arranged on gas pawl installing plate (2g4) of rotary cylinder (2g3) outfan；Described liter The push rod of sending down the abnormal ascending QI cylinder (2g1) is fixing with vertical slide plate (2g2) to be connected, and is used for controlling vertical slide plate (2g2) Lifting；Described rotary cylinder (2g3) is arranged on the bottom of vertical slide plate (2g2)；Described gas pawl is pacified Dress plate (2g4) upper first gas pawl (6) and the second gas pawl (7).

The feeder mechanical arm of a kind of shaft-like work the most according to claim 3 processing autoloader, its It is characterised by: the outside of described vertical slide (2f2) is provided with horizontally disposed being horizontally mounted by bolt Plate (2g5), lift cylinder (2g1) is vertically arranged on horizontal mounting plate (2g5)；Institute The sidepiece stating horizontal mounting plate (2g5) is provided with right angle setting plate (2g6), right angle setting plate by bolt (2g6) sidepiece is provided with the vertical slide block (2g7) being vertically arranged；On described vertical slide plate (2g2) The vertical guide (2g8) coordinated with vertical slide block (2g7), the top of vertical slide plate (2g2) are installed Being provided with perpendicular limiting plate (2g9), this limiting plate (2g9) is by bolt and lift cylinder (2g1) Push rod fixing connect；Caging bolt (2g51) it is also equipped with on described horizontal mounting plate (2g5).

The feeder mechanical arm of a kind of shaft-like work the most according to claim 3 processing autoloader, it is special Levy and be: described gas pawl installing plate (2g4) includes shaft (2g41), the first pivoted arm (2g42) portion With the second pivoted arm (2g43), shaft (2g41) is fixing with the outfan of rotary cylinder (2g3) to be connected, First gas pawl (6) is arranged on the first pivoted arm (2g42), and the second gas pawl (7) is arranged on the second pivoted arm (2g43) on.