CN106001723A - Special machine tool for machining pattern roller lentil-shaped groove - Google Patents
Special machine tool for machining pattern roller lentil-shaped groove Download PDFInfo
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- CN106001723A CN106001723A CN201610360101.9A CN201610360101A CN106001723A CN 106001723 A CN106001723 A CN 106001723A CN 201610360101 A CN201610360101 A CN 201610360101A CN 106001723 A CN106001723 A CN 106001723A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
- B23C3/34—Milling grooves of other forms, e.g. circumferential
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/14—Milling machines not designed for particular work or special operations with rotary work-carrying table
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
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Abstract
The invention discloses a special machine tool for machining a pattern roller lentil-shaped groove, and aims to provide a special machine tool in the field of metallurgical machining. The machine tool is provided with a frame module, a positioning and clamping device, a power head milling device and a feed indexing device; and the positioning and clamping device, the power head milling device and the feed indexing device are all arranged on the frame module. The whole structure of the machine tool adopts a gantry vertical milling machine layout; the rigidity of a machining process system is good; the workpiece positioning and clamping are realized by using a support roller and V-shaped block combined effect; a roller is fast in rotation and reliable in clamping; the workpiece maneuvering clamping and loosening are realized by using a hydraulic cylinder to achieve the effects of labor saving and fastness; a servo motor is adopted to provide power for peripheral indexing of the roller and positioning of a multi-station feeding position; the indexing and positioning precision is high; the automatic workpiece machining can be realized through electric control; and the machine tool is used for machining workpieces, low in vibration, few in surface vibration patterns, high in machining quality, simple in structure, convenient for maintenance and low in equipment investment.
Description
Technical field
The present invention relates to a kind of field of machining mechanized equipment, particularly to a kind of riffled roll bean slot Special Purpose Machine for Processing.
Background technology
Riffled roll is used for rolling checkered plates, its roll surface need to process the bean slot of proper alignment, bean slot is longitudinally and the roll axial line angle of cut is 45 °, and on body of roll circumference the most adjacent row's bean shape groove be 90 ° be staggered and at roll axially in side set arrange, bean slot typically uses wire rod quality to process, but the adjustment difficulty due to workpiece with the relative space position of cutter so that difficulty of processing is bigger.The domestic current processing to riffled roll mainly uses special purpose machine tool, technical scheme has two kinds: one to be to use gear-hobbing machine to transform, another kind is to use sleeping carriage to transform, use gear-hobbing machine to transform the cost of investment of special purpose machine tool as high, and use sleeping carriage to carry out the equipment transformed, owing to middle carriage need to protract feed processing, extension is apart from long, processing stability is poor, is easily generated vibration, and crudy is unstable.
Summary of the invention
It is an object of the invention to provide a kind of riffled roll bean slot Special Purpose Machine for Processing.
The riffled roll bean slot Special Purpose Machine for Processing of the present invention, it is characterised in that this lathe is made up of housing assembly, positioning clamping device, power milling head device and feed dividing device；Positioning clamping device, power milling head device and feed dividing device are arranged on housing assembly.
Described housing assembly is made up of head supporting leg, foundation base, limit on the left travel switch, left machining position travel switch, cover plate, crossbeam, tail supporting leg, right machining position travel switch and limit on the right-right-hand limit travel switch；Head supporting leg and tail supporting leg dispose and are connected on foundation base, and crossbeam disposes and be connected in a supporting leg and the end face of tail supporting leg, and crossbeam, head supporting leg and tail supporting leg form gantry frame-shaped construction after being connected；Limit on the left travel switch, left machining position travel switch, right machining position travel switch and limit on the right-right-hand limit travel switch are arranged on the outer side elevation of crossbeam；On the groove end face that panel rest is arranged on foundation base.
Described positioning clamping device is provided with two pieces track base, two pieces clamping seats device, bearing, two pieces straight pin, traversing hydraulic cylinder, soleplate and screw；Two track bases are in being arranged in parallel and being connected on foundation base end face, two rectangle outer guides being parallel to each other it are provided with on each track base, soleplate is placed on two pieces track base on four rectangular guidewaies arranged totally, and uses screw to be connected on above-mentioned four guide pass；Two clamping seats devices are positioned opposite and are connected in soleplate two ends；Bearing disposes and is connected in the groove floor in the middle part of foundation base, and hydraulic cylinder is hinged with the bi-lug plate of setting under bearing and soleplate respectively by two straight pins.
Described clamping seats device is provided with support seat, auxiliary clamp hydraulic cylinder, double stretches compression hydraulic cylinder, two joints, two pieces the first straight pin, two pieces clamp lever, two pieces the second straight pin, two pieces roller, V-type seat and two pieces gland；Supporting seat upper inner and be provided with two vertical interior guide rails, be provided with V-type seat, be provided with auxiliary clamp hydraulic cylinder in the bottom of V-type seat in it, auxiliary clamp hydraulic cylinder disposes and is connected in and supports in the counterbore arranged on seat；Two pieces roller is placed on two inclined-planes supporting seat upper outside oral area in the semicircle orifice arranged, and fixes with two pieces gland；Two pieces clamp lever is respectively hinged at by two pieces the second straight pin and supports in the two pieces bi-lug plate arranged outside seat both sides；Double compression hydraulic cylinder of stretching are through supporting the coaxial aperture system of seat bottom setting and being connected on support seat, and two joints are connected in double compression hydraulic cylinder two extension bar termination of stretching, and hinged with two pieces clamp lever respectively by two pieces the first straight pin.
Described power milling head device is provided with the first reducing motor, the second reducing motor, sliding seat, the first conical gear, the second conical gear, circular peripheral-mill, socket, the backup of feeding position travel switch, limit superior travel switch, rollback position travel switch, the vertical collision block of two pieces, the horizontal collision block of two pieces, feeding position travel switch, limit inferior travel switch, thrust bearing, vertical hair thick stick, two pieces clutch shaft bearing, vertical pivot, two pieces the second bearing, trunnion axis, slide plate chair；Power milling head device is provided with interior rectangular guideway by the semiclosed rectangle frame of socket inner chamber, is placed on crossbeam, and the nut seat arranged bottom this interior rectangular guideway forms threaded engagement with long lead screw；Vertical hair thick stick and the first reducing motor use circumference to be connected, thrust bearing is arranged between vertical hair thick stick and the first reducing motor, and be placed in socket in the counterbore arranged, first reducing motor is connected with socket, the external screw thread arranged on vertical hair thick stick is placed on sliding seat on the interior nut seat arranged, and forms threaded engagement；Two pieces clutch shaft bearing is arranged on vertical pivot, and be placed on sliding seat in the coaxial aperture system arranged, second reducing motor and the first conical gear dispose and are connected on vertical pivot two ends shaft part respectively, and the second reducing motor is connected on sliding seat the coaxial aperture system end face arranged；Two pieces the second bearing is arranged on the horizontal axis, and is placed on slide plate chair in the coaxial aperture system arranged, and the second conical gear and circular peripheral-mill dispose and are connected on trunnion axis two ends shaft part；Slide plate chair is a steel plate and the group welding piece of a cylinder, the Inner arc track arranged on it and external arc track dispose and are connected in the ring ring groove arranged on sliding seat, the slide plate chair connected position on sliding seat has two, two be connected position in ring ring groove institute planar in 90 ° of angles of cut, slide plate chair is satisfied by the first conical gear in arbitrary connected position and the second conical gear is 90 ° of concurrent aceses engagements；Limit superior travel switch, rollback position travel switch, feeding position travel switch, limit inferior travel switch, feeding position backup travel switch it is provided with on the outer side elevation both sides of socket；Two vertical collision blocks are arranged on inside sliding seat two ends on facade, and two horizontal collision blocks are arranged on outside socket both sides on side elevation.
Described feed dividing device is made up of servomotor, the first electromagnetic clutch, the first synchronization driven pulley, clutch shaft bearing, the first Timing Belt, the second Timing Belt, long power transmission shaft, shaft coupling, clutch shaft bearing seat, two straight pins, female connector, long lead screw, the second bearing block, flange, short pass moving axis, the second bearing, the second synchronization driven pulley, the second electromagnetic clutch, wide tooth synchronization driving pulley, main shaft, the 3rd bearings；3rd bearing is placed on main shaft, and be bearing on a supporting leg in the second endoporus arranged, servomotor is connected with main shaft circumference, servomotor disposes and is connected on the vertical side of a supporting leg, wide tooth synchronizes driving pulley and is connected on the termination shaft part of main shaft, and wide tooth synchronizes driving pulley and realizes Timing Belt engaged transmission by the first Timing Belt and the second Timing Belt driven pulley Tong Bu with first respectively and the second synchronization driven pulley respectively；Second synchronizes driven pulley is connected on short pass moving axis, and short pass moving axis is bearing on lower section first endoporus of a supporting leg by the second bearing, and the front end of short pass moving axis is fixed with flange, and its rear end is provided with the second electromagnetic clutch；Being provided with two straight pins on flange, this two straight pin inserts in two elongated holes arranged in female connector, and by the end face closing that arranges in female connector on flange end face, on the homalocephalus that in female connector, the flat borehole jack of setting is arranged on riffled roll；First synchronizes driven pulley is connected on long power transmission shaft, long power transmission shaft is bearing on top the 3rd endoporus of a supporting leg by clutch shaft bearing, long power transmission shaft rear end is provided with the first electromagnetic clutch, its front end is provided with shaft coupling, long power transmission shaft realizes coupling with long lead screw by shaft coupling, it is provided with clutch shaft bearing seat and the second bearing block, clutch shaft bearing seat and the second bearing block on long lead screw to be placed on crossbeam end face in the groove arranged.
The invention has the beneficial effects as follows:
1, the present invention can be utilized to realize the processing of riffled roll bean slot；
2, use motor-driven clamping and unclamp workpiece, reliable clamping, quick, laborsaving；
3, use servomotor that roll is carried out circumference graduation, make indexing accurate；
4, use servomotor that roll carries out the location of multistation supplying position, make accurate positioning, and drive mechanism is simple；
5, using top down cutting, cutting force is consistent with workpiece gravity direction, makes workpiece clamp clamp force reduce, reliable clamping, and manufacturing process system good rigidly vibrates little, and finished surface chatter mark is few, and crudy is high；
6, using roller supporting rotational workpieces, make roller rotational brisk, the abrasion to workpiece axle journal is little, and uses top auxiliary on V-block to support workpiece, makes the vibration of workpiece work in-process little, reliable clamping；
7, by electrical control, automated machining of workpieces can be realized；
8, device structure is simple, and cost of investment is low, and easy to installation and maintenance.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention.
Fig. 2 is the schematic rear view of the present invention.
Fig. 3 is the schematic top plan view of the present invention.
Fig. 4 is the housing assembly perspective view of the present invention.
Fig. 5 is the positioning clamping device schematic perspective view of the present invention.
Fig. 6 is that the clamping seats device solid of the present invention is intended to.
Fig. 7 is the power milling head device perspective view of the present invention.
Fig. 8 is the power milling head device front-view schematic diagram of the present invention.
Fig. 9 is the power milling head device decomposed schematic perspective view of the present invention.
Figure 10 is the power milling head device elevational schematic view of the present invention.
Figure 11 is the feed dividing device perspective view of the present invention.
Detailed description of the invention
Referring to shown in Fig. 1, Fig. 2, Fig. 3, the present invention is made up of housing assembly 1, positioning clamping device 2, power milling head device 3 and feed dividing device 4；Positioning clamping device 2, power milling head device 3 and feed dividing device 4 are arranged on housing assembly 1.
Referring to shown in Fig. 1, Fig. 2, Fig. 4, described housing assembly 1 is made up of head supporting leg 11, foundation base 12, limit on the left travel switch 13, left machining position travel switch 14, cover plate 15, crossbeam 16, tail supporting leg 17, right machining position travel switch 18 and limit on the right-right-hand limit travel switch 19；Head supporting leg 11 and tail supporting leg 17 dispose and are connected on foundation base 12, and crossbeam 16 disposes and be connected in a supporting leg 11 and the end face of tail supporting leg 17, and crossbeam 16, head supporting leg 11 and tail supporting leg 17 form gantry frame-shaped construction after being connected；Limit on the left travel switch 13, left machining position travel switch 14, right machining position travel switch 18 and limit on the right-right-hand limit travel switch 19 are arranged on the outer side elevation 162 of crossbeam 16；Cover plate 15 is placed on foundation base 12 on groove 121 end face arranged.
Referring to shown in Fig. 1, Fig. 5, described positioning clamping device 2 is provided with two pieces track base 21, two pieces clamping seats device 22, bearing 23, two pieces straight pin 24, traversing hydraulic cylinder 25, soleplate 26 and screw 27；Two track bases 21 are in being arranged in parallel and being connected on foundation base 12 end face, two rectangle outer guides 211 being parallel to each other it are provided with on each track base 21, soleplate 26 is placed on two pieces track base on four rectangular guidewaies 211 arranged totally, and uses screw 27 to be connected on 211, above-mentioned four guide rails；Two clamping seats devices 22 are positioned opposite and are connected in soleplate 26 two ends；Bearing 23 disposes and is connected on groove 121 bottom surface in the middle part of foundation base 12, and hydraulic cylinder 25 is hinged with the bi-lug plate 261 that bearing 23 and soleplate are arranged for 26 times respectively by two straight pins 24.
Referring to shown in Fig. 5, Fig. 6, described clamping seats device 22 is provided with support seat 221, auxiliary clamp hydraulic cylinder 222, double stretches 223, two joints 224 of compression hydraulic cylinder, two pieces the first straight pin 225, two pieces clamp lever 226, two pieces the second straight pin 227, two pieces roller 228, V-type seat 229 and two pieces gland 2210；Supporting seat 221 upper inner and be provided with two vertical interior guide rails 2213, be provided with V-type seat 229, be provided with auxiliary clamp hydraulic cylinder 222 in the bottom of V-type seat 229 in it, auxiliary clamp hydraulic cylinder 222 disposes and is connected in and supports in the counterbore 2211 arranged on seat 221；Two pieces roller 229 is placed on two inclined-planes 2214 supporting seat 221 upper outside oral area in the semicircle orifice 2216 arranged, and fixes with two pieces gland 2210；Two pieces clamp lever 226 is respectively hinged at by two pieces the second straight pin 227 and supports in the two pieces bi-lug plate 2215 arranged outside seat 221 both sides；Double compression hydraulic cylinder 223 of stretching are through supporting the coaxial aperture system 2212 of seat 221 bottom setting and being connected on support seat 221, two joints 224 are connected in double 223 liang of extension bar terminations of compression hydraulic cylinder of stretching, and hinged with two pieces clamp lever 226 respectively by two pieces the first straight pin 225.
Refer to Fig. 1, Fig. 7, Fig. 8, Fig. 9, Figure 10, shown in Figure 11, described power milling head device 3 is provided with the first reducing motor 31, second reducing motor 32, sliding seat 33, first conical gear 34, second conical gear 35, circular peripheral-mill 36, socket 37, feeding position backup travel switch 38, limit superior travel switch 39, rollback position travel switch 310, the vertical collision block of two pieces 311, the horizontal collision block of two pieces 312, feeding position travel switch 313, limit inferior travel switch 314, thrust bearing 315, vertical hair thick stick 316, two pieces clutch shaft bearing 317, vertical pivot 318, two pieces the second bearing 319, trunnion axis 320, slide plate chair 321；Power milling head device 3 is provided with interior rectangular guideway 372 by the socket 37 semiclosed rectangle frame of inner chamber, is placed on crossbeam 16, and the nut seat 374 and the long lead screw 412 that arrange bottom this interior rectangular guideway form threaded engagement；Vertical hair thick stick 316 and the first reducing motor 31 use circumference to be connected, thrust bearing 315 is arranged between vertical hair thick stick 316 and the first reducing motor 31, and be placed in socket 37 in the counterbore 371 arranged, first reducing motor 31 is connected with socket 37, the external screw thread arranged on vertical hair thick stick 316 is placed on sliding seat 33 on the interior nut seat 333 arranged, and forms threaded engagement；Two pieces clutch shaft bearing 317 is arranged on vertical pivot 318, and be placed on sliding seat 33 in the coaxial aperture system 331 arranged, second reducing motor 32 and the first conical gear 34 dispose and are connected on vertical pivot 318 two ends shaft part respectively, and the second reducing motor 32 is connected on sliding seat 33 coaxial aperture system 331 end face arranged；Two pieces the second bearing 319 is arranged on trunnion axis 320, and is placed on slide plate chair 321 in the coaxial aperture system 3211 arranged, and the second conical gear 35 and circular peripheral-mill 36 dispose and are connected on trunnion axis 320 two ends shaft part；Slide plate chair 321 is steel plate 3211 and a group welding piece for a cylinder 3212, the Inner arc track 3213 arranged on it and external arc track 3212 dispose and are connected in the ring ring groove 334 arranged on sliding seat 33, the slide plate chair 321 connected position on sliding seat 33 has two, two be connected position ring ring groove 334 institute planar in 90 ° of angles of cut, slide plate chair 321 is satisfied by the first conical gear 34 in arbitrary connected position and the second conical gear 35 engages in 90 ° of concurrent aceses；Limit superior travel switch 39, rollback position travel switch 310, feeding position travel switch 313, limit inferior travel switch 314, feeding position backup travel switch 38 it is provided with on outer side elevation 375 both sides of socket 37；Two vertical collision blocks 311 are arranged on inside sliding seat 33 two ends on facade, and two horizontal collision blocks 312 are arranged on outside socket 37 both sides on side elevation.
Refer to Fig. 1, Fig. 3, Fig. 4, shown in Figure 11, described feed dividing device 4 is by servomotor 41, first electromagnetic clutch 42, first synchronizes driven pulley 43, clutch shaft bearing 44, first Timing Belt 45, second Timing Belt 46, long power transmission shaft 47, shaft coupling 48, clutch shaft bearing seat 49, two straight pins 410, female connector 411, long lead screw 412, second bearing block 413, flange 414, short pass moving axis 415, second bearing 416, second synchronizes driven pulley 417, second electromagnetic clutch 418, wide tooth synchronizes driving pulley 419, main shaft 420, 3rd bearing 421 forms；3rd bearing 421 is placed on main shaft 420, and be bearing on a supporting leg 11 in the second endoporus 112 arranged, servomotor 41 is connected with main shaft 420 circumference, servomotor 41 disposes and is connected on the vertical side 113 of a supporting leg 11, wide tooth synchronizes driving pulley 419 and is connected on the termination shaft part of main shaft 420, and wide tooth synchronizes driving pulley 419 and realizes Timing Belt engaged transmission by the first Timing Belt 45 and the second Timing Belt 46 driven pulley 43 Tong Bu with first and the second synchronization driven pulley 417 respectively respectively；Second synchronizes driven pulley 417 is connected on short pass moving axis 415, and short pass moving axis 415 is bearing on lower section first endoporus 111 of a supporting leg 11 by the second bearing 416, and the front end of short pass moving axis 415 is fixed with flange 414, and its rear end is provided with the second electromagnetic clutch 418；Two straight pins 410 it are provided with on flange 414, this two straight pin 410 inserts in two elongated holes 4113 arranged in female connector 411, and by end face 4111 closing of setting in female connector 411 on flange 414 end face 4141, the flat hole 4112 that female connector 411 is arranged is enclosed within riffled roll J1 on the homalocephalus J11 arranged；First synchronizes driven pulley 43 is connected on long power transmission shaft 47, long power transmission shaft 47 is bearing on top the 3rd endoporus 114 of a supporting leg 11 by clutch shaft bearing 44, long power transmission shaft 47 rear end is provided with the first electromagnetic clutch 42, its front end is provided with shaft coupling 48, long power transmission shaft 47 realizes coupling with long lead screw 412 by shaft coupling 48, being provided with clutch shaft bearing seat 49 and the second bearing block 413 on long lead screw 412, clutch shaft bearing seat 49 and the second bearing block 413 are placed on crossbeam 16 end face in the groove 161 arranged.
Work process and the principle of the present embodiment are as follows:
The present invention uses gantry vertical knee-type milling machine layout, and from roll top down milling, Milling Force is consistent with workpiece gravity direction, and the required clamping force of processing is little, reliable clamping.For this, power milling head is arranged on a crossbeam, a long lead screw it is provided with in crossbeam, under this long lead screw and the screw effect that is arranged on power milling head, power milling head can realize transverse horizontal along crossbeam and move, its power is to be provided by servomotor, by the control to servomotor, can realize being accurately positioned the Working position of milling cutter.
After processing an emissions groove, roll circumference accurately need to be indexed, for this, it is provided with a female connector to engage with roller palm, female connector couples with a flange again, and flange and synchronizes sprocket coaxiality and couples, and synchronous sprocket wheel is connected with servomotor by Timing Belt, by the accurate control to servomotor, realize the accurate control to rotation angle of roller.
Power is provided with roller rotational motion by servomotor owing to above-mentioned milling head moves horizontally, and above-mentioned two motion in the course of processing mosts of the time be all self-movement, without linkage, in two motion transmission chains, it is provided with electromagnetic clutch for this respectively moves horizontally driving-chain and the break-make of roller rotational motion transmission chain to realize milling head.
For realizing the clamping to workpiece, it is provided with two clamping seats devices, two clamping seats devices are positioned opposite, roll lies in a horizontal plane on the roller arranged on two clamping seats devices, owing to roller can roll, when therefore roll rotates under servomotor effect, belong to rolling friction, frictional force is little, and roller rotational motion is brisk；After workpiece is adjusted in place, workpiece need to be clamped, be provided with clamp lever and double compression hydraulic cylinder of stretching to realize pinching action；The roll lifted in view of roller under cutting force effect and processing vibration, poor stability, be provided with V-block to complete work piece positioning tight after auxiliary support, it is to provide power by being arranged on the auxiliary hydraulic cylinder below V-block that this auxiliary supports；The size of the clamping force of clamp lever and the upper top power of V-block is by controlling the pressure of hydraulic oil.
Owing to crossbeam is positioned at above workpiece, make the inconvenience of the mounting or dismounting to workpiece, for this, two clamping seats devices are arranged on a soleplate, soleplate is placed in again on two track bases, and a traversing hydraulic cylinder offer power is set, under the effect of traversing hydraulic cylinder, the clamping seats device of soleplate and upper placement thereof and the roll together track along two track bases can be pulled out and advance, and be provided with screw soleplate can be connected in operating position accurately.
Processing work process is as follows: during processing workpiece, first workpiece roll is placed on clamping seats, by traversing hydraulic cylinder, workpiece is advanced to Working position, and clamp soleplate with securing member, then rotary roller is to a circumference Working position, the most double stretch compression hydraulic cylinder action by Workpiece clamping, then auxiliary clamp hydraulic cylinder action, upper top V-block auxiliary back-up roll；Then servomotor action, move right power milling head, until stopping after encountering right machining position travel switch, this position is the Working position of first groove of rightmost；Then the second reducing motor action, cutter rotates, then the first reducing motor action, cutter processes workpiece to lower feeding, after vertical collision block encounters feeding position travel switch, tool feeding stops, first reducing motor reversion subsequently, cutter rises, after vertical collision block encounters rollback position travel switch, cutter rollback stops, then servomotor action, power milling head is moved to next axial station, after putting in place, servomotor stops, first reducing motor action, tool feeding processing workpiece, so circulation, until processing an emissions groove, power milling head moves horizontally after encountering left machining position travel switch and stops, this position is the left side close position of last groove Working position of the left side, power milling head rollback to the right subsequently, stop after encountering right machining position travel switch, get ready for processing the second emissions groove.Add man-hour, groove is processed successively in the same direction, after processing row groove in the same direction, auxiliary clamp hydraulic cylinder and double stretch compression hydraulic cylinder rollback and unclamp workpiece, then roller rotational motion transmission chain is connected, and accurate rotary roller is to next circumference station, the most double stretch compression hydraulic cylinder action by Workpiece clamping, auxiliary clamp hydraulic cylinder action subsequently, upper top V-block auxiliary back-up roll, the most then processing next row groove in the same direction.The second installation site arranged on the ring ring groove after processing all grooves in the same direction, sliding seat being connected on sliding seat together with cutter, continues the groove of processing other direction.By the control of electrical system, above-mentioned fabrication cycles process can realize automatically processing.
Claims (2)
1. a riffled roll bean slot Special Purpose Machine for Processing is made up of housing assembly, positioning clamping device, power milling head device and feed dividing device；Positioning clamping device, power milling head device and feed dividing device are arranged on housing assembly；Wherein: housing assembly is made up of head supporting leg, foundation base, limit on the left travel switch, left machining position travel switch, cover plate, crossbeam, tail supporting leg, right machining position travel switch and limit on the right-right-hand limit travel switch；Head supporting leg and tail supporting leg dispose and are connected on foundation base, and crossbeam disposes and be connected in a supporting leg and the end face of tail supporting leg, and crossbeam, head supporting leg and tail supporting leg form gantry frame-shaped construction after being connected；Limit on the left travel switch, left machining position travel switch, right machining position travel switch and limit on the right-right-hand limit travel switch are arranged on the outer side elevation of crossbeam；On the groove end face that panel rest is arranged on foundation base；
Positioning clamping device is provided with two pieces track base, two pieces clamping seats device, bearing, two pieces straight pin, traversing hydraulic cylinder, soleplate and screw；Two track bases are in being arranged in parallel and being connected on foundation base end face, two rectangle outer guides being parallel to each other it are provided with on each track base, soleplate is placed on two pieces track base on four rectangular guidewaies arranged totally, and uses screw to be connected on above-mentioned four guide pass；Two clamping seats devices are positioned opposite and are connected in soleplate two ends；Bearing disposes and is connected in the groove floor in the middle part of foundation base, and hydraulic cylinder is hinged with the bi-lug plate of setting under bearing and soleplate respectively by two straight pins；
Power milling head device is provided with the first reducing motor, the second reducing motor, sliding seat, the first conical gear, the second conical gear, circular peripheral-mill, socket, the backup of feeding position travel switch, limit superior travel switch, rollback position travel switch, the vertical collision block of two pieces, the horizontal collision block of two pieces, feeding position travel switch, limit inferior travel switch, thrust bearing, vertical hair thick stick, two pieces clutch shaft bearing, vertical pivot, two pieces the second bearing, trunnion axis, slide plate chair；Power milling head device is provided with interior rectangular guideway by the semiclosed rectangle frame of socket inner chamber, is placed on crossbeam, and the nut seat arranged bottom this interior rectangular guideway forms threaded engagement with long lead screw；Vertical hair thick stick and the first reducing motor use circumference to be connected, thrust bearing is arranged between vertical hair thick stick and the first reducing motor, and be placed in socket in the counterbore arranged, first reducing motor is connected with socket, the external screw thread arranged on vertical hair thick stick is placed on sliding seat on the interior nut seat arranged, and forms threaded engagement；Two pieces clutch shaft bearing is arranged on vertical pivot, and be placed on sliding seat in the coaxial aperture system arranged, second reducing motor and the first conical gear dispose and are connected on vertical pivot two ends shaft part respectively, and the second reducing motor is connected on sliding seat the coaxial aperture system end face arranged；Two pieces the second bearing is arranged on the horizontal axis, and is placed on slide plate chair in the coaxial aperture system arranged, and the second conical gear and circular peripheral-mill dispose and are connected on trunnion axis two ends shaft part；Slide plate chair is a steel plate and the group welding piece of a cylinder, the Inner arc track arranged on it and external arc track dispose and are connected in the ring ring groove arranged on sliding seat, the slide plate chair connected position on sliding seat has two, two be connected position in ring ring groove institute planar in 90 ° of angles of cut, slide plate chair is satisfied by the first conical gear in arbitrary connected position and the second conical gear is 90 ° of concurrent aceses engagements；Limit superior travel switch, rollback position travel switch, feeding position travel switch, limit inferior travel switch, feeding position backup travel switch it is provided with on the outer side elevation both sides of socket；Two vertical collision blocks are arranged on inside sliding seat two ends on facade, and two horizontal collision blocks are arranged on outside socket both sides on side elevation；
Feed dividing device be by servomotor, the first electromagnetic clutch, first synchronize driven pulley, clutch shaft bearing,
First Timing Belt, the second Timing Belt, long power transmission shaft, shaft coupling, clutch shaft bearing seat, two straight pins, female connector, long lead screw, the second bearing block, flange, short pass moving axis, the second bearing, the second synchronization driven pulley, the second electromagnetic clutch, wide teeth synchronize driving pulley, main shaft, the 3rd bearing composition；3rd bearing is placed on main shaft, and be bearing on a supporting leg in the second endoporus arranged, servomotor is connected with main shaft circumference, servomotor disposes and is connected on the vertical side of a supporting leg, wide tooth synchronizes driving pulley and is connected on the termination shaft part of main shaft, and wide tooth synchronizes driving pulley and realizes Timing Belt engaged transmission by the first Timing Belt and the second Timing Belt driven pulley Tong Bu with first respectively and the second synchronization driven pulley respectively；Second synchronizes driven pulley is connected on short pass moving axis, and short pass moving axis is bearing on lower section first endoporus of a supporting leg by the second bearing, and the front end of short pass moving axis is fixed with flange, and its rear end is provided with the second electromagnetic clutch；Being provided with two straight pins on flange, this two straight pin inserts in two elongated holes arranged in female connector, and by the end face closing that arranges in female connector on flange end face, on the homalocephalus that in female connector, the flat borehole jack of setting is arranged on riffled roll；First synchronizes driven pulley is connected on long power transmission shaft, long power transmission shaft is bearing on top the 3rd endoporus of a supporting leg by clutch shaft bearing, long power transmission shaft rear end is provided with the first electromagnetic clutch, its front end is provided with shaft coupling, long power transmission shaft realizes coupling with long lead screw by shaft coupling, it is provided with clutch shaft bearing seat and the second bearing block, clutch shaft bearing seat and the second bearing block on long lead screw to be placed on crossbeam end face in the groove arranged.
2. riffled roll bean slot Special Purpose Machine for Processing as claimed in claim 1, it is characterised in that clamping seats device is provided with support seat, auxiliary clamp hydraulic cylinder, double stretches compression hydraulic cylinder, two joints, two pieces the first straight pin, two pieces clamp lever, two pieces the second straight pin, two pieces roller, V-type seat and two pieces gland；Supporting seat upper inner and be provided with two vertical interior guide rails, be provided with V-type seat, be provided with auxiliary clamp hydraulic cylinder in the bottom of V-type seat in it, auxiliary clamp hydraulic cylinder disposes and is connected in and supports in the counterbore arranged on seat；Two pieces roller is placed on two inclined-planes supporting seat upper outside oral area in the semicircle orifice arranged, and fixes with two pieces gland；Two pieces clamp lever is respectively hinged at by two pieces the second straight pin and supports in the two pieces bi-lug plate arranged outside seat both sides；Double compression hydraulic cylinder of stretching are through supporting the coaxial aperture system of seat bottom setting and being connected on support seat, and two joints are connected in double compression hydraulic cylinder two extension bar termination of stretching, and hinged with two pieces clamp lever respectively by two pieces the first straight pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360101.9A CN106001723B (en) | 2016-05-27 | 2016-05-27 | Riffled roll bean slot Special Purpose Machine for Processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360101.9A CN106001723B (en) | 2016-05-27 | 2016-05-27 | Riffled roll bean slot Special Purpose Machine for Processing |
Publications (2)
| Publication Number | Publication Date |
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| CN106001723A true CN106001723A (en) | 2016-10-12 |
| CN106001723B CN106001723B (en) | 2017-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610360101.9A Expired - Fee Related CN106001723B (en) | 2016-05-27 | 2016-05-27 | Riffled roll bean slot Special Purpose Machine for Processing |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107442822A (en) * | 2017-09-29 | 2017-12-08 | 四川德胜集团钒钛有限公司 | A kind of lathe of processing roll |
| CN109047870A (en) * | 2018-07-26 | 2018-12-21 | 沈阳透平机械股份有限公司 | The fir tree groove processing method of turbine spindle stream expansion machine rotor main shaft |
| CN109894657A (en) * | 2019-04-26 | 2019-06-18 | 胜峰科技(宁波)有限公司 | Probe tip milling equipment |
| CN110340802A (en) * | 2019-06-15 | 2019-10-18 | 龙口矿业集团有限公司 | A kind of belt roller maintenance platform |
| CN110722371A (en) * | 2019-10-12 | 2020-01-24 | 江苏科技大学 | Numerical control machining positioning mounting fixture for marine propeller |
| CN110842588A (en) * | 2019-11-20 | 2020-02-28 | 董佰玉 | Multi-station free combination tool table |
| CN110977526A (en) * | 2019-12-12 | 2020-04-10 | 西安航天动力机械有限公司 | Combined tool for boring and milling of cathode roller and application method thereof |
| CN111266636A (en) * | 2020-03-03 | 2020-06-12 | 米伦医疗科技(苏州)有限公司 | Transverse groove cutting mechanism of adjustable transverse rod of walking aid |
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| CN109047870A (en) * | 2018-07-26 | 2018-12-21 | 沈阳透平机械股份有限公司 | The fir tree groove processing method of turbine spindle stream expansion machine rotor main shaft |
| CN109894657A (en) * | 2019-04-26 | 2019-06-18 | 胜峰科技(宁波)有限公司 | Probe tip milling equipment |
| CN109894657B (en) * | 2019-04-26 | 2024-03-29 | 胜峰科技(宁波)有限公司 | Gear milling equipment for probe needle |
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| CN110842588A (en) * | 2019-11-20 | 2020-02-28 | 董佰玉 | Multi-station free combination tool table |
| CN110977526A (en) * | 2019-12-12 | 2020-04-10 | 西安航天动力机械有限公司 | Combined tool for boring and milling of cathode roller and application method thereof |
| CN111266636A (en) * | 2020-03-03 | 2020-06-12 | 米伦医疗科技(苏州)有限公司 | Transverse groove cutting mechanism of adjustable transverse rod of walking aid |
| CN118268908A (en) * | 2024-06-03 | 2024-07-02 | 南通中兴轴承有限公司 | Bearing processing table with quick fixing structure |
| CN118268908B (en) * | 2024-06-03 | 2024-10-25 | 南通中兴轴承有限公司 | Bearing processing table with quick fixing structure |
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