CN103317162A - Automatic-feeding four-working-position rebar connecting sleeve drilling machine - Google Patents

Automatic-feeding four-working-position rebar connecting sleeve drilling machine Download PDF

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Publication number
CN103317162A
CN103317162A CN2013102734217A CN201310273421A CN103317162A CN 103317162 A CN103317162 A CN 103317162A CN 2013102734217 A CN2013102734217 A CN 2013102734217A CN 201310273421 A CN201310273421 A CN 201310273421A CN 103317162 A CN103317162 A CN 103317162A
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China
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feeding
slide plate
spindle box
hydraulic cylinder
fixed
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CN2013102734217A
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CN103317162B (en
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崔洪斌
张付祥
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Hebei University of Science and Technology
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Hebei University of Science and Technology
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Priority to CN201310273421.7A priority Critical patent/CN103317162B/en
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Publication of CN103317162B publication Critical patent/CN103317162B/en
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Abstract

An automatic-feeding four-working-position rebar connecting sleeve drilling machine comprises a box (1), bunkers (2), feeding devices (3), a distributing devices (4), four clamping sliding tables (5) and two spindle boxes (6). The automatic-feeding four-working-position rebar connecting sleeve drilling machine is characterized in that the box (1) is positioned at the center of the whole machine, the bunkers (2) are arranged in front of the box (1), the feeding devices (3) are mounted on the box (1) and penetrates the bunkers (2), vertical sliding rails of the distributing devices (4) are connected with inclined sliding rails (3-9) of the feeding devices (3), the clamping sliding tables (5) are mounted on the left, right, front and rear sides of the box (1) respectively, the spindle boxes (6) are arranged on two sides of the distributing devices (4), and the machine is of a left-right symmetry structure integrally. The automatic-feeding four-working-position rebar connecting sleeve drilling machine can realize automatic feeding in the process of processing and can perform drilling on four cylindrical bars simultaneously, so that labor intensity of workers can be lowered to a great extent, labor productivity can be improved, and enterprise benefit can be increased.

Description

Automatic charging four station reinforced bar jointing sleeve drilling machines
Technical field
The present invention relates to mechanical device, especially automatic charging four station reinforced bar jointing sleeve drilling machines.
Background technology
Reinforced bar jointing sleeve is applicable to bear and draws, presses the reinforcing bar connection construction in all types of building reinforced concrete structures such as two-way function power, has material-saving, energy-conservation, be not subjected to the restriction of reinforcing bar composition and kind, easy to operate, quick, speed of application is fast, the characteristics of reduction of erection time are widely used in the engineering constructions such as nuclear power station, power station, railway, bridge at present greatly, and that especially uses in the construction of city building is the most extensive.Because it must be a section transportation that the structure of reinforcing bar self and handling characteristics cause it, but all is to connect together a section reinforcing bar many times in use, therefore just need to link together reinforcing bar with reinforced bar jointing sleeve.According to statistics, the reinforced bar jointing sleeve consumption of each building does not wait to hundreds of thousands is individual several ten thousand, a large amount of uses of reinforced bar jointing sleeve, caused that supply falls short of demand on the market, but also there is not in the market the automatic manufacturing and processing equipment of special reinforced bar jointing sleeve, the production of most reinforced bar jointing sleeve also is in artificial or semi-automatic state, and hand labor intensity is large, production efficiency is low, and product quality is uneven.
Summary of the invention
For overcoming defects, the present invention proposes a kind of automatic charging four station reinforced bar jointing sleeve drilling machines, comprises casing 1, feed bin 2, and feeding device 3, feeding-distribution device 4 clamps slide unit 5, main spindle box 6.
Casing 1 is positioned at the center of complete machine, supports feed bin 2, feeding device 3, feeding-distribution device 4 and clamps slide unit 5.Feed bin 2 is configured in the front of casing 1, feeding device 3 is installed on the casing 1, and pass feed bin 2, the perpendicular slideway of feeding-distribution device 4 links to each other with the inclined ramp 3-9 of feeding device 3,4 clamping slide units 5 are installed in respectively before and after the both sides of casing 1 each 1,2 main spindle boxes 6 are configured in the both sides of feeding-distribution device 4, and the integral body of this machine is symmetrical structure.
Feeding device 3 is by feeding motor 3-1, double output shaft decelerator 3-2, and coupling spindle 3-3, connecting rod 3-4, gear combination 3-5, sprocket wheel chain assembled 3-6, push rod 3-7, screening plant 3-8, inclined ramp 3-9 forms.
In feeding device 3, whole device by double output shaft decelerator 3-2 by bolted on casing 1, feeding motor 3-1 is installed on the double output shaft decelerator 3-2,2 coupling spindle 3-3 are installed in respectively the two ends of double output shaft decelerator 3-2, connecting rod 3-4 is connected on the end cap of coupling spindle 3-3 by bolt, connecting rod 3-4 links to each other with gear combination 3-5, gear combination 3-5 links to each other with sprocket wheel chain assembled 3-6, push rod 3-7 is pumped by the chain drive among the sprocket wheel chain assembled 3-6, screening plant 3-8 is fixed on the feed bin 2, and contact with push rod 3-7, inclined ramp 3-9 links to each other with screening plant 3-8.
Feeding-distribution device 4 is by connecting rod 4-1, and outer plate 4-2 vertically expects 4-3, tiltedly expects 4-4, pressure pin 4-5, and tripper 4-6, propelling hydraulic cylinder 4-7 forms.
In feeding-distribution device 4,4 connecting rod 4-1 being threaded on the casing 1 by connecting rod 4-1 top, outer plate 4-2 is connected on 4 connecting rod 4-1 by nut, vertically material road 4-3 is connected on the outer plate 4-2, and be connected with inclined ramp 3-9, tiltedly material road 4-4 is fixed on the outer plate 4-2, pressure pin 4-5 be positioned at vertical material road 4-3 under, and at tripper 4-6 with tiltedly expect between the 4-4, tripper 4-6 is fixed on the outer plate 4-2 by T-shaped groove, and can slide by along continuous straight runs, two propelling hydraulic cylinder 4-7 are fixed on the outer plate 4-2, and its center is concentric with the upper corresponding hole of outer plate 4-2.
Clamp slide unit 5 by slide unit 5-1, up stroke hydraulic cylinder 5-2, material loading slide plate 5-3, fast hydraulic pressure chuck 5-4, sub-material slide plate 5-5, up stroke device 5-6, pinch roller slide plate 5-7, depression bar 5-8, down stroke hydraulic cylinder 5-9 forms.
In clamping slide unit 5, slide unit 5-1 is bolted on casing 1, material loading slide plate 5-3 slides up and down in slide unit 5-1 by dovetail groove, fast hydraulic pressure chuck 5-4 is bolted on the material loading slide plate 5-3, and together slide up and down with material loading slide plate 5-3, sub-material slide plate 5-5 is bolted on the material loading slide plate 5-3, little bearing among the tripper 4-6 slides along the groove among the sub-material slide plate 5-5, drive horizontally slipping of tripper 4-6 with this, up stroke hydraulic cylinder 5-2 is fixed on the slide unit 5-1, its upper end links to each other with material loading slide plate 5-3, provide power to drive sliding up and down of material loading slide plate 5-3 by up stroke hydraulic cylinder 5-2, up stroke device 5-6 is fixed on the slide unit 5-1, control the limes superiors position of material loading slide plate 5-3 with it, pinch roller slide plate 5-7 is fixed on the material loading slide plate 5-3, pulley among the depression bar 5-8 slides in the chute of pinch roller slide plate 5-7, drive the swing of depression bar 5-8 with this, down stroke hydraulic cylinder 5-9 is fixed on the slide unit 5-1, the lower end in contact of its upper end and depression bar 5-8 is controlled the limit inferior position of material loading slide plate 5-3 with this.
Main spindle box 6 is by spindle motor 6-1, train 6-2, and outer gear changing group is closed 6-3, travel control device 6-4, axial feed hydraulic cylinder 6-5, micromatic setting 6-6, base 6-7, spindle box body 6-8, main shaft 6-9 forms.
In main spindle box 6, spindle motor 6-1 is positioned at the top of main spindle box 6, train 6-2 links to each other with spindle motor 6-1, by pitch wheel among the train 6-2, the transmission of power of spindle motor 6-1 is closed among the 6-3 to outer gear changing group, intermeshing bevel-gear sett among the train 6-2, the rotation of spindle motor 6-1 in perpendicular is converted into the rotation of other gears of train 6-2 in horizontal plane, outer gear changing group is closed 6-3 and is positioned at the outside of spindle box body 6-8 and links to each other with train 6-2, outer gear changing group is closed pitch wheel among the 6-3 and can be changed according to the difference of the specification of the cylindrical bar of processing, close 6-3 by train 6-2 and outer gear changing group and change gearratio, with the requirement to the boring rotating speed of the cylindrical bar that satisfies different size, 2 main shaft 6-9 can slide in the circular trough of spindle box body 6-8, the axial feed of the drill bit during with realization boring, travel control device 6-4 is connected on the axle of main shaft 6-9, control the feed distance of drill bit by travel control device 6-4, axial feed hydraulic cylinder 6-5 is fixed on the spindle box body 6-8, its front end links to each other with main shaft 6-9, come the axially-movable of drive shaft 6-9 by axial feed hydraulic cylinder 6-5, spindle box body 6-8 is fixed on the base 6-7 by the combination of rectangular channel and dovetail groove, micromatic setting 6-6 is fixed on the base 6-7, it links to each other with spindle box body 6-8 by screw rod, by micromatic setting 6-6 spindle box body 6-8 is slided at base 6-7, with the amount of feeding of compensated drill bit wearing and tearing.
Automatic charging four station reinforced bar jointing sleeve drilling machines of the present invention are specially for the drilling operating in the reinforced bar jointing sleeve production process, can realize the automatic charging in the process and the process processing of simultaneously four cylindrical bars being holed, can reduce to a great extent labor strength, raise labour productivity, increase the performance of enterprises.
Main innovate point of the present invention:
(1) by feeding device and feeding-distribution device, realized the automatic charging to the cylindrical bar of unordered placement, improved to a great extent labor productivity, reduced workman's labour intensity;
(2) by adopting the layout structure of symmetrical expression, respectively place 2 clamping slide units in the both sides of casing and respectively place 1 main spindle box, train by main spindle box, the power of spindle motor is divided into two, each main spindle box is holed to 2 cylindrical bars simultaneously, realized simultaneously the boring of 4 cylindrical bars has effectively been reduced the size of entire machine, improved the labor productivity of unit occupied area.
Description of drawings
Fig. 1 is automatic charging four station reinforced bar jointing sleeve drilling machine front views of the present invention;
Fig. 2 is automatic charging four station reinforced bar jointing sleeve drilling machine top views of the present invention;
Fig. 3 is automatic charging four station reinforced bar jointing sleeve drilling machine feeding device structure charts of the present invention;
Fig. 4 is automatic charging four station reinforced bar jointing sleeve drilling machine screening plant structure charts of the present invention;
Two states when Fig. 5 is automatic charging four station reinforced bar jointing sleeve drilling machine bars process screen holes of the present invention;
Fig. 6 is automatic charging four station reinforced bar jointing sleeve drilling machine feeding-distribution device structure charts of the present invention;
Fig. 7 is that automatic charging four station reinforced bar jointing sleeve drilling machines of the present invention clamp the slide unit structure chart;
Fig. 8 is automatic charging four station reinforced bar jointing sleeve drilling machine main shaft box structure figure of the present invention.
 
Specific embodiment
The present invention includes casing 1, feed bin 2, feeding device 3, feeding-distribution device 4 clamps slide unit 5, main spindle box 6.Its overall structure figure as depicted in figs. 1 and 2.
Casing 1 is positioned at the center of complete machine, supports feed bin 2, feeding device 3, feeding-distribution device 4 and clamps slide unit 5.Feed bin 2 is configured in the front of casing 1, feeding device 3 is installed on the casing 1, and pass feed bin 2, the perpendicular slideway of feeding-distribution device 4 links to each other with the inclined ramp 3-9 of feeding device 3,4 clamping slide units 5 are installed in respectively before and after the both sides of casing 1 each 1,2 main spindle boxes 6 are configured in the both sides of feeding-distribution device 4, and the integral body of this machine is symmetrical structure.
Feeding device 3 is by feeding motor 3-1, double output shaft decelerator 3-2, and coupling spindle 3-3, connecting rod 3-4, gear combination 3-5, sprocket wheel chain assembled 3-6, push rod 3-7, screening plant 3-8, inclined ramp 3-9 forms.Its structure as shown in Figure 3.
In feeding device 3, whole device by double output shaft decelerator 3-2 by bolted on casing 1, feeding motor 3-1 is installed on the double output shaft decelerator 3-2,2 coupling spindle 3-3 are installed in respectively the two ends of double output shaft decelerator 3-2, connecting rod 3-4 is connected on the end cap of coupling spindle 3-3 by bolt, connecting rod 3-4 links to each other with gear combination 3-5, gear combination 3-5 links to each other with sprocket wheel chain assembled 3-6, push rod 3-7 is pumped by the chain drive among the sprocket wheel chain assembled 3-6, screening plant 3-8 is fixed on the feed bin 2, and contact with push rod 3-7, inclined ramp 3-9 links to each other with screening plant 3-8.
In feeding device 3, feeding motor 3-1 carries out circular motion, circular motion is converted into the circular motion of end cap among the coupling spindle 3-3 by double output shaft decelerator 3-2, end cap among the coupling spindle 3-3, gear wheel among connecting rod 3-4 and the gear combination 3-5 forms a crank and rocker mechanism, the circular motion of end cap among the coupling spindle 3-3 is converted into the swing of the gear wheel among the gear combination 3-5, again by gear combination 3-5 and sprocket wheel chain assembled 3-6, swing is converted into the up and down reciprocatingly rectilinear motion of push rod 3-7, by said mechanism, circular motion is transformed for rectilinear motion up and down reciprocatingly.
The structure of screening plant 3-8 as shown in Figure 4.
The characteristics that in uphill process, are subject to frictional force by angle of inclination and the cylindrical bar of push rod 3-7 as can be known, the state of bar before the top by push rod 3-7 enters screen holes can be as shown in Figure 5.
Be in the cylindrical bar meeting of sliding mode because the cause of self center of gravity is fallen in the screen holes, and the cylindrical bar that is in rolling condition then can enter inclined ramp 3-9 by screen holes smoothly, reach the purpose of the cylindrical bar of screening through this screening plant 3-8.Simultaneously, the perforate size that can utilize screen holes adjustment plate to control screen holes adapts with the specification with the reinforced bar jointing sleeve of processing.
Feeding-distribution device 4 is by connecting rod 4-1, and outer plate 4-2 vertically expects 4-3, tiltedly expects 4-4, pressure pin 4-5, and tripper 4-6, propelling hydraulic cylinder 4-7 forms.Its structure as shown in Figure 6.
In feeding-distribution device 4,4 connecting rod 4-1 being threaded on the casing 1 by connecting rod 4-1 top, outer plate 4-2 is connected on 4 connecting rod 4-1 by nut, vertically material road 4-3 is connected on the outer plate 4-2, and be connected with inclined ramp 3-9, tiltedly material road 4-4 is fixed on the outer plate 4-2, pressure pin 4-5 be positioned at vertical material road 4-3 under, and at tripper 4-6 with tiltedly expect between the 4-4, tripper 4-6 is fixed on the outer plate 4-2 by T-shaped groove, and can slide by along continuous straight runs, two propelling hydraulic cylinder 4-7 are fixed on the outer plate 4-2, and its center is concentric with the upper corresponding hole of outer plate 4-2.
Clamp slide unit 5 by slide unit 5-1, up stroke hydraulic cylinder 5-2, material loading slide plate 5-3, fast hydraulic pressure chuck 5-4, sub-material slide plate 5-5, up stroke device 5-6, pinch roller slide plate 5-7, depression bar 5-8, down stroke hydraulic cylinder 5-9 forms.Its structure as shown in Figure 7.
In clamping slide unit 5, slide unit 5-1 is bolted on casing 1, material loading slide plate 5-3 slides up and down in slide unit 5-1 by dovetail groove, fast hydraulic pressure chuck 5-4 is bolted on the material loading slide plate 5-3, and together slide up and down with material loading slide plate 5-3, sub-material slide plate 5-5 is bolted on the material loading slide plate 5-3, little bearing among the tripper 4-6 slides along the groove among the sub-material slide plate 5-5, drive horizontally slipping of tripper 4-6 with this, up stroke hydraulic cylinder 5-2 is fixed on the slide unit 5-1, its upper end links to each other with material loading slide plate 5-3, provide power to drive sliding up and down of material loading slide plate 5-3 by up stroke hydraulic cylinder 5-2, up stroke device 5-6 is fixed on the slide unit 5-1, control the limes superiors position of material loading slide plate 5-3 with it, pinch roller slide plate 5-7 is fixed on the material loading slide plate 5-3, pulley among the depression bar 5-8 slides in the chute of pinch roller slide plate 5-7, drive the swing of depression bar 5-8 with this, down stroke hydraulic cylinder 5-9 is fixed on the slide unit 5-1, the lower end in contact of its upper end and depression bar 5-8 is controlled the limit inferior position of material loading slide plate 5-3 with this.
Main spindle box 6 is by spindle motor 6-1, train 6-2, and outer gear changing group is closed 6-3, travel control device 6-4, axial feed hydraulic cylinder 6-5, micromatic setting 6-6, base 6-7, spindle box body 6-8, main shaft 6-9 forms.Its mechanism as shown in Figure 8.
In main spindle box 6, spindle motor 6-1 is positioned at the top of main spindle box 6, train 6-2 links to each other with spindle motor 6-1, by pitch wheel among the train 6-2, the transmission of power of spindle motor 6-1 is closed among the 6-3 to outer gear changing group, intermeshing bevel-gear sett among the train 6-2, the rotation of spindle motor 6-1 in perpendicular is converted into the rotation of other gears of train 6-2 in horizontal plane, outer gear changing group is closed 6-3 and is positioned at the outside of spindle box body 6-8 and links to each other with train 6-2, outer gear changing group is closed pitch wheel among the 6-3 and can be changed according to the difference of the specification of the cylindrical bar of processing, close 6-3 by train 6-2 and outer gear changing group and change gearratio, with the requirement to the boring rotating speed of the cylindrical bar that satisfies different size, 2 main shaft 6-9 can slide in the circular trough of spindle box body 6-8, the axial feed of the drill bit during with realization boring, travel control device 6-4 is connected on the axle of main shaft 6-9, control the feed distance of drill bit by travel control device 6-4, axial feed hydraulic cylinder 6-5 is fixed on the spindle box body 6-8, its front end links to each other with main shaft 6-9, come the axially-movable of drive shaft 6-9 by axial feed hydraulic cylinder 6-5, spindle box body 6-8 is fixed on the base 6-7 by the combination of rectangular channel and dovetail groove, micromatic setting 6-6 is fixed on the base 6-7, it links to each other with spindle box body 6-8 by screw rod, by micromatic setting 6-6 spindle box body 6-8 is slided at base 6-7, with the amount of feeding of compensated drill bit wearing and tearing.
The course of work of the present invention:
Cylindrical bar is poured in the feed bin 2, cylindrical bar is in mixed and disorderly unordered state in feed bin 2, by pay-off 3, mixed and disorderly unordered cylindrical bar fitly is arranged as the state of axis parallel, again by feeding-distribution device 4, the cylindrical bar of proper alignment is divided into two, realized the sub-material to cylindrical bar, pass through one-to-two, two minutes four, realized cylindrical bar fitly being arranged as 4 purpose, by propelling hydraulic cylinder 4-7, cylindrical bar is advanced among the fast hydraulic pressure chuck 5-4, for boring is got ready; In main spindle box 6, spindle motor 6-1 closes 6-3 by train 6-2 and outer gear changing group power is divided into two, and then provides axial power by axial feed hydraulic cylinder 6-5 for the feeding of holing.By above-mentioned action, realized to the self-feeding of the cylindrical bar of unordered placement and simultaneously to the purpose of 4 cylindrical bars borings.

Claims (5)

1. automatic charging four station reinforced bar jointing sleeve drilling machines, comprise casing (1), feed bin (2), feeding device (3), feeding-distribution device (4), clamp slide unit (5), main spindle box (6), it is characterized in that, casing (1) is positioned at the center of complete machine, supports feed bin (2), feeding device (3), feeding-distribution device (4) and clamping slide unit (5), feed bin (2) is configured in the front of casing (1), feeding device (3) is installed on the casing (1), and pass feed bin (2), and the perpendicular slideway of feeding-distribution device (4) links to each other with the inclined ramp (3-9) of feeding device (3), and 4 clamping slide units (5) are installed in respectively before and after the both sides of casing (1) each 1,2 main spindle boxes (6) are configured in the both sides of feeding-distribution device (4), and the integral body of described drilling machine is symmetrical structure.
2. automatic charging four station reinforced bar jointing sleeve drilling machines according to claim 1, it is characterized in that, (3 by feeding motor (3-1) for feeding device, double output shaft decelerator (3-2), coupling spindle (3-3), connecting rod (3-4), gear combination (3-5), sprocket wheel chain assembled (3-6), push rod (3-7), screening plant (3-8), inclined ramp (3-9) forms, in feeding device (3), whole device by double output shaft decelerator (3-2) by bolted on casing (1), feeding motor (3-1) is installed on the double output shaft decelerator (3-2), 2 coupling spindles (3-3) are installed in respectively the two ends of double output shaft decelerator (3-2), connecting rod (3-4) is connected on the end cap of coupling spindle (3-3) by bolt, connecting rod (3-4) links to each other with gear combination (3-5), gear combination (3-5) links to each other with sprocket wheel chain assembled (3-6), push rod (3-7) is pumped by the chain drive in the sprocket wheel chain assembled (3-6), screening plant (3-8) is fixed on the feed bin (2), and contacts with push rod (3-7), and inclined ramp (3-9) links to each other with screening plant (3-8).
3. automatic charging four station reinforced bar jointing sleeve drilling machines according to claim 1, it is characterized in that, feeding-distribution device (4) is by connecting rod (4-1), outer plate (4-2), vertically expect road (4-3), tiltedly expect road (4-4), pressure pin (4-5), tripper (4-6), propelling hydraulic cylinder (4-7) forms, in feeding-distribution device (4), 4 connecting rods (4-1) are threaded on the casing (1) by connecting rod (4-1) top, outer plate (4-2) is connected on 4 connecting rods (4-1) by nut, vertically material road (4-3) is connected on the outer plate (4-2), and be connected with inclined ramp (3-9), tiltedly material road (4-4) is fixed on the outer plate (4-2), pressure pin (4-5) be positioned at vertical material road (4-3) under, and at tripper (4-6) with tiltedly between the material road (4-4), tripper (4-6) is fixed on the outer plate (4-2) by T-shaped groove, and can slide by along continuous straight runs, two propelling hydraulic cylinders (4-7) are fixed on the outer plate (4-2), and its center is concentric with the upper corresponding hole of outer plate (4-2).
4. automatic charging four station reinforced bar jointing sleeve drilling machines according to claim 1, it is characterized in that, clamp slide unit (5) by slide unit (5-1), up stroke hydraulic cylinder (5-2), material loading slide plate (5-3), fast hydraulic pressure chuck (5-4), sub-material slide plate (5-5), up stroke device (5-6), pinch roller slide plate (5-7), depression bar (5-8), down stroke hydraulic cylinder (5-9) forms, in clamping slide unit (5), slide unit (5-1) is bolted on casing (1), material loading slide plate (5-3) slides up and down in slide unit (5-1) by dovetail groove, fast hydraulic pressure chuck (5-4) is bolted on the material loading slide plate (5-3), and together slide up and down with material loading slide plate (5-3), sub-material slide plate (5-5) is bolted on the material loading slide plate (5-3), little bearing in the tripper (4-6) slides along the groove in the sub-material slide plate (5-5), drive horizontally slipping of tripper (4-6) with this, up stroke hydraulic cylinder (5-2) is fixed on the slide unit (5-1), its upper end links to each other with material loading slide plate (5-3), provide power to drive sliding up and down of material loading slide plate (5-3) by up stroke hydraulic cylinder (5-2), up stroke device (5-6) is fixed on the slide unit (5-1), control the limes superiors position of material loading slide plate (5-3) with it, pinch roller slide plate (5-7) is fixed on the material loading slide plate (5-3), pulley in the depression bar (5-8) slides in the chute of pinch roller slide plate (5-7), drive the swing of depression bar (5-8) with this, down stroke hydraulic cylinder (5-9) is fixed on the slide unit (5-1), the lower end in contact of its upper end and depression bar (5-8) is controlled the limit inferior position of material loading slide plate (5-3) with this.
5. automatic charging four station reinforced bar jointing sleeve drilling machines according to claim 1, it is characterized in that, main spindle box (6) is by spindle motor (6-1), train (6-2), outer gear changing group is closed (6-3), travel control device (6-4), axial feed hydraulic cylinder (6-5), micromatic setting (6-6), base (6-7), spindle box body (6-8), main shaft (6-9) forms, in main spindle box (6), spindle motor (6-1) is positioned at the top of main spindle box (6), train (6-2) links to each other with spindle motor (6-1), by pitch wheel in the train (6-2), spindle motor (6-1) transmission of power is closed in (6-3) to outer gear changing group, intermeshing bevel-gear sett in the train (6-2), the rotation of spindle motor (6-1) in perpendicular is converted into the rotation of other gears of train (6-2) in horizontal plane, outer gear changing group is closed (6-3) and is positioned at the outside of spindle box body (6-8) and links to each other with train (6-2), outer gear changing group is closed pitch wheel in (6-3) and can be changed according to the difference of the specification of the cylindrical bar of processing, close (6-3) by train (6-2) and outer gear changing group and change gearratio, with the requirement to the boring rotating speed of the cylindrical bar that satisfies different size, 2 main shafts (6-9) can slide in the circular trough of spindle box body (6-8), the axial feed of the drill bit during with realization boring, travel control device (6-4) is connected on the axle of main shaft (6-9), control the feed distance of drill bit by travel control device (6-4), axial feed hydraulic cylinder (6-5) is fixed on the spindle box body (6-8), its front end links to each other with main shaft (6-9), come the axially-movable of drive shaft (6-9) by axial feed hydraulic cylinder (6-5), spindle box body (6-8) is fixed on the base (6-7) by the combination of rectangular channel and dovetail groove, micromatic setting (6-6) is fixed on the base (6-7), it links to each other with spindle box body (6-8) by screw rod, by micromatic setting (6-6) spindle box body (6-8) is slided at base (6-7), with the amount of feeding of compensated drill bit wearing and tearing.
CN201310273421.7A 2013-07-02 2013-07-02 Automatic-feeding four-working-position rebar connecting sleeve drilling machine Expired - Fee Related CN103317162B (en)

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Publication number Priority date Publication date Assignee Title
CN104475802A (en) * 2014-11-02 2015-04-01 宁夏共享机床辅机有限公司 Multifunctional counter sinking work table capable of facilitating one-person operation
CN105819194A (en) * 2016-05-31 2016-08-03 昆山科森科技股份有限公司 Automatic rod loading device

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SU466980A1 (en) * 1973-06-14 1975-04-15 Специальное Конструкторское Бюро Часового И Камневого Станкостроения A device for orienting cylindrical parts with a plasma along a generatrix
CN202411827U (en) * 2012-02-08 2012-09-05 浙江大学台州研究院 Valve automatic drilling and tapping machine tool
CN102554623A (en) * 2012-02-16 2012-07-11 唐衍洪 Metal-cutting machine tool for automatically machining steel reinforcement connection sleeve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104475802A (en) * 2014-11-02 2015-04-01 宁夏共享机床辅机有限公司 Multifunctional counter sinking work table capable of facilitating one-person operation
CN105819194A (en) * 2016-05-31 2016-08-03 昆山科森科技股份有限公司 Automatic rod loading device

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