CN201495289U

CN201495289U - Tooling device for continuous operation of laser broadband cladding small shaft workpiece

Info

Publication number: CN201495289U
Application number: CN200920174198XU
Authority: CN
Inventors: 陈中强; 邓正大
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-25
Filing date: 2009-08-25
Publication date: 2010-06-02
Anticipated expiration: 2019-08-25

Abstract

The utility model provides a tooling device for the continuous operation of a laser broadband cladding small shaft workpiece, which comprises a stand (1), a bracket (2), a support (3), a rotary shaft (4), a regulating screw rod (5), a turntable rotary driving device (6), a turntable (7), clamping devices (8), a driven friction wheel (9), a work piece rotary driving device (10), a driving friction wheel (11), and a hitting bead positioning pin (12). A plurality of the clamping devices are arranged on the circular turntable with equal distance; the clamping devices clamp the workpiece; the turntable rotates and transmits the workpiece to a processing station; the friction wheels drive the clamping devices and the workpiece to rotate to complete cladding; the technical scheme that the workpiece is processed while being installed and detached overcomes the problems and the defects that the prior cladding small shaft workpiece has low processing efficiency and high working hour cost, so that the cladding process realizes the continuous processing of installing and detaching the workpiece without shut-down, so as to achieve the purposes of improving the processing efficiency and reducing the working hour cost.

Description

The fitting device of continuously cladding and processing small shaft workpieces by laser broadband

Technical field

The utility model relates to the fitting device of a kind of laser wide-band cladding Wimet processing; specifically be meant and add man-hour at laser wide-band cladding; make cladding processing not shut down workpiece loading and unloading, the fitting device of a kind of continuously cladding and processing small shaft workpieces by laser broadband that realization is worked continuously.

Background technology

Laser wide-band cladding surface hard Alloying Treatment technology, be that the circular laser beam that laser generator is exported is shaped as the long strip shape laser beam irradiation of 8～30mm to the metallic surface through integral mirror, moment molten metal surface, form the molten bath in the metallic surface, spray cemented carbide powder powder material in the molten bath by the while fusion, make metal matrix material and cemented carbide powder powder material fuse into one, form the top layer of the Wimetization of one deck high rigidity in the metallic surface cladding, laser wide-band cladding surface hard Alloying Treatment technology be used for the Wimet processing on metal works surface and repair wearing and tearing the value costliness workpiece as, machine shaft spare, the roll of rolling mill, the conical bit of development machine, the addendum cones of weldless steel tube machine etc. are the new and high technologies of current advanced person's metallic surface Wimet processing.

The laser wide-band cladding surface hard Alloying Treatment of prior art adds man-hour; workpiece to be machined is clamped in carries out cladding processing on the anchor clamps of rotation; completion of processing; shut down; take off the finished product workpiece; next workpiece to be machined of clamping again; continue cladding processing; because each cladding processing all needs to shut down workpiece loading and unloading; for the bigger workpiece of cladding processing body as; there is not the working (machining) efficiency problem in the rolls of rolling mill etc., but less for cladding processing body; the workpiece that number of iterations is bigger; as above-mentioned little axle part; conical bit; addendum cone etc.; the problem that then has working (machining) efficiency, therefore, prior art is less at cladding processing body; exist working (machining) efficiency low on the bigger workpiece of number of iterations; the problems and shortcomings that the machining period cost is high.

Summary of the invention

Problems and shortcomings at above-mentioned prior art existence; the utility model is taked by support; carrier base; support; rotating shaft; adjusting screw(rod); the rotating disk rotating driver; rotating disk; clamper; driven friction wheel; the Workpiece Rotating driving mechanism; active friction wheel; bump the device that the pearl steady brace constitutes; at the first-class branch of the rotating disk of circle some clampers are set; the clamper holding workpiece; dial rotation forwards workpiece to processing stations; drive clamper and Workpiece Rotating by friction wheel; finish cladding processing; but and while processing the technical scheme of workpiece loading and unloading; a kind of fitting device of continuously cladding and processing small shaft workpieces by laser broadband is provided, is intended to make cladding processing to realize not shutting down the continuous processing of workpiece loading and unloading and reaches the raising working (machining) efficiency; reduce the purpose of machining period cost.

The purpose of this utility model is achieved in that the fitting device of continuously cladding and processing small shaft workpieces by laser broadband, comprise support, carrier base, support, rotating shaft, adjusting screw(rod), rotating disk rotating driver, rotating disk, clamper, driven friction wheel, Workpiece Rotating driving mechanism, active friction wheel, bump the pearl steady brace, wherein: described support is that the top of U-steel and welded steel plate is the rectangular frame pedestal of platen surface, and the head slab face is provided with and rotates joggle mouth and some screw holes; Described carrier base is the opening grooved member that two limits of welded steel plate are provided with wall, and the central upper portion of two walls is respectively equipped with the shaft hole of the coaxial line that vertically passes the wall face; Described support is the channel member that there is the wall frame on five limits of welded steel plate, the lower central of two side wall surfaces on the long limit of support is provided with the shaft hole of coaxial line, the center of the middle and upper part of support front face is provided with first circular hole, and the bead center of support top minor face sidewall frame is provided with rotates the joggle mouth; Described rotating shaft is that an end is provided with the step cap head, and the other end is provided with the cylinder step oblique crank Z spare of ring washer groove; Described adjusting screw(rod) is by two opposite externally threaded screw rods of rotation direction each other, be provided with left-handed with one one end to internal thread, the other end is provided with dextrorotation and revolves to the two-way nut of internal thread and nibble formation, and an end of every screw rod all is provided with the rotation tenon perpendicular to screw axial; Described rotating disk rotating driver is to be made up of motor and speed reduction unit; Described rotating disk is circular steel plate, center of turntable is provided with the connecting shaft hole, be positioned on the off-centered concentric(al) circles of rotating disk that five equilibrium is uniform to be embedded with some bearings, the back diameter of rotating disk bumps the pearl detent less than being provided with corresponding to the calibration of each bearing on the concentric(al) circles of uniform bearing; Described clamper is that an end is provided with cylinder step axostylus axostyle, and the other end is the steel component of cylindrical hollow cup-shaped, and cup chamber internal fixing is provided with annular elastic metallic clamping ring; Described driven friction wheel is the cylindrical rubber wheel that the center is provided with metal wheel hub; Described Workpiece Rotating drive unit is to be made up of motor and speed reduction unit; Described active friction wheel is the cylindrical rubber wheel that the center is provided with metal wheel hub; The described standard elastic flexible location utensil of pearl steady brace that bump for constituting by compression spring, steel ball, shell.

Each parts mutual alignment and annexation

Carrier base is fixed on screw on the plane of support, and the shaft hole that support and carrier base pass separately by rotating shaft is rotatedly connected, and snaps in ring washer on the ring washer groove of rotating shaft and fixes; The rotation tenon of adjusting screw(rod) one end is connected along last rotation joggle mouth with the upper ledge of support, and the rotation tenon of the other end is connected with rotation joggle mouth on the support; The rotating disk rotating driver is fixedly mounted on the inboard of support antetheca, and the output shaft of rotating disk rotating driver passes first circular hole of support antetheca, stretches out the outside of support antetheca and the connecting shaft hole of center of turntable forward and is fixedly linked; The cup-shaped end of clamper is positioned at the front of rotating disk, and the step shaft rod end of clamper passes back and the driven friction wheel that bearing on the rotating disk is positioned at rotating disk and is fixedly linked, and the middle part of the step axostylus axostyle of clamper is rotatably assorted with the bearing on the rotating disk and links to each other; The Workpiece Rotating driving mechanism is fixed on the top of support, and its output axle head is fixedly linked with active friction wheel forward; The outer rim that is contained in the active friction wheel on the Workpiece Rotating driving mechanism output axle head is tangent with same concentric(al) circles at grade with the outer rim that is contained in the driven friction wheel on the clamper step shaft rod end, and wherein, active friction wheel is circumscribed, and driven friction wheel is an inscribe; Bump the bottom that the pearl steady brace is fixed on the antetheca outside of support, axis corresponding to the concentric(al) circles position of bumping the pearl detent of rotating disk.

Principle of work

During cladding processing d-axis workpiece, the two-way nut of rotation adjusting screw(rod), fix two-way nut after support adjusted to the vertical position, felt relieved by the clamping of elastic metallic clamping ring in the cup chamber of the caudal peduncle insertion clamper of d-axis workpiece, above the cladding position of workpiece, adjust laser beam and powder wind blower, start, the rotation of Workpiece Rotating driver drives active friction wheel, the rotating disk rotating driver drives the rotating disk rotation; On being located at support bump the pearl steady brace spring into be located on the rotating disk bump the pearl detent time, the electric controller control rotating disk rotating driver of setting up stops, the dish location is motionless, at this moment, the outer rim that is contained in the driven friction wheel of outer rim on being contained in clamper step shaft rod end of the active friction wheel on the Workpiece Rotating driving mechanism output axle head forwards to, tangent friction engagement, active friction wheel drives driven friction wheel from rotation, thereby drive the d-axis Workpiece Rotating that is held the device clamping, the cladding processing of this workpiece is finished in laser beam and the work of powder wind blower; The electric controller set up control rotating disk rotating driver rotates once more, and the drive dish forwards the next one to and bumps the pearl detent, and promptly next station stops and locating motionlessly, and laser beam and the work of powder wind blower is task again, finishes cladding once more and processes; The driven friction wheel of the clamper of the tangent friction engagement rotation of previous and active friction wheel stops the rotation because of having broken away from active friction wheel with disc spins, therefore, when carrying out cladding processing, the operator can take out the finished product workpiece after the cladding processing successively from the clamper that stops the rotation, workpiece to be processed is inserted five equilibrium to be distributed in some clampers on the dish, along with dish rotation again and again continuously carrying out cladding processing operation.

During cladding processing conical workpiece, the two-way nut of rotation adjusting screw(rod) is adjusted to conical surface top when making Workpiece Rotating with support and is in horizontality and gets final product, and other operating procedures are the same.

Above-mentioned; the utility model is taked by support; carrier base; support; rotating shaft; adjusting screw(rod); the rotating disk rotating driver; rotating disk; clamper; driven friction wheel; the Workpiece Rotating driving mechanism; active friction wheel; bump the device that the pearl steady brace constitutes; at the first-class branch of the rotating disk of circle some clampers are set; the clamper holding workpiece; dial rotation forwards workpiece to processing stations; drive clamper and Workpiece Rotating by friction wheel; finish cladding processing; but and while processing the technical scheme of workpiece loading and unloading; it is less at cladding processing body to have overcome prior art; exist working (machining) efficiency low on the bigger workpiece of number of iterations; the problems and shortcomings that the machining period cost is high; the fitting device of a kind of continuously cladding and processing small shaft workpieces by laser broadband that is provided makes cladding processing realize not shutting down the continuous processing of workpiece loading and unloading and has reached the raising working (machining) efficiency; the purpose that cuts down finished cost.

Description of drawings

Fig. 1 is the structure principle chart of the fitting device of continuously cladding and processing small shaft workpieces by laser broadband of the present utility model;

Fig. 2 is the state schematic diagram of fitting device when the processing conical workpiece of continuously cladding and processing small shaft workpieces by laser broadband of the present utility model.

Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but should not be construed as any restriction of the present utility model.

Among the figure: support 1, carrier base 2, support 3, rotating shaft 4, adjusting screw(rod) 5, rotating disk rotating driver 6, rotating disk 7, clamper 8, driven friction wheel 9, Workpiece Rotating driving mechanism 10, active friction wheel 11, bump pearl steady brace 12, workpiece 01, laser beam 02, powder wind blower 03, bearing 04.

Embodiment

Consult Fig. 1, Fig. 2, the fitting device of a kind of continuously cladding and processing small shaft workpieces by laser broadband of the present utility model, comprise support 1, carrier base 2, support 3, rotating shaft 4, adjusting screw(rod) 5, rotating disk rotating driver 6, rotating disk 7, clamper 8, driven friction wheel 9, Workpiece Rotating driving mechanism 10, active friction wheel 11, bump pearl steady brace 12, wherein: described support 1 is the rectangular frame pedestal of platen surface for the top of U-steel and welded steel plate, and the head slab face is provided with and rotates joggle mouth and some screw holes; Described carrier base 2 is provided with the opening grooved member of wall for two limits of welded steel plate, and the central upper portion of two walls is respectively equipped with the shaft hole of the coaxial line that vertically passes the wall face; Described support 3 has the channel member of wall frame for five limits of welded steel plate, the lower central of two side wall surfaces on the long limit of support is provided with the shaft hole of coaxial line, the center of the middle and upper part of support front face is provided with first circular hole, and the bead center of support top minor face sidewall frame is provided with rotates the joggle mouth; Described rotating shaft 4 is that an end is provided with the step cap head, and the other end is provided with the cylinder step oblique crank Z spare of ring washer groove; Described adjusting screw(rod) 5 is by two opposite externally threaded screw rods of rotation direction each other, be provided with left-handed with one one end to internal thread, the other end is provided with dextrorotation and revolves to the two-way nut of internal thread and nibble formation, and an end of every screw rod all is provided with the rotation tenon perpendicular to screw axial; Described rotating disk rotating driver 6 is to be made up of motor and speed reduction unit; Described rotating disk 7 is circular steel plate, center of turntable is provided with the connecting shaft hole, be positioned on the off-centered concentric(al) circles of rotating disk that five equilibrium is uniform to be embedded with some bearings 04, the back diameter of rotating disk bumps the pearl detent less than being provided with corresponding to the calibration of each bearing on the concentric(al) circles of uniform bearing; Described clamper 8 is that an end is provided with cylinder step axostylus axostyle, and the other end is the steel component of cylindrical hollow cup-shaped, and cup chamber internal fixing is provided with annular elastic metallic clamping ring; Described driven friction wheel 9 is provided with the cylindrical rubber wheel of metal wheel hub for the center; Described Workpiece Rotating drive unit 10 is to be made up of motor and speed reduction unit; Described active friction wheel 11 is provided with the cylindrical rubber wheel of metal wheel hub for the center; The described standard elastic flexible location utensil of pearl steady brace 12 that bump for constituting by compression spring, steel ball, shell.

Each parts mutual alignment and annexation

Carrier base 2 usefulness screws are fixed on the plane of support 1, and support 3 is rotatedly connected with the shaft hole that carrier base 2 passes separately by rotating shaft 4, snaps in ring washer on the ring washer groove of rotating shaft and fixes; The rotation tenon of adjusting screw(rod) 5 one ends is connected along last rotation joggle mouth with the upper ledge of support 3, and the rotation tenon of the other end is connected with rotation joggle mouth on the support 1; Rotating disk rotating driver 6 is fixedly mounted on the inboard of support 3 antethecas, and the output shaft of rotating disk rotating driver 6 passes first circular hole of support 3 antethecas, stretches out the outside of support 3 antethecas and the connecting shaft hole at rotating disk 7 centers forward and is fixedly linked; The cup-shaped end of clamper 8 is positioned at the front of rotating disk 7, and the step shaft rod end of clamper 8 passes back and the driven friction wheel that bearing 04 on the rotating disk 7 is positioned at rotating disk 7 and is fixedly linked, and the middle part of the step axostylus axostyle of clamper 8 is rotatably assorted with bearing 04 on the rotating disk 7 and links to each other; Workpiece Rotating driving mechanism 10 is fixed on the top of support 3, and its output axle head is fixedly linked with active friction wheel 11 forward; The outer rim that is contained in the active friction wheel 11 on the Workpiece Rotating driving mechanism 10 output axle heads is tangent with same concentric(al) circles at grade with the outer rim that is contained in the driven friction wheel 9 on the clamper 8 step shaft rod ends, wherein, active friction wheel 11 is circumscribed, and driven friction wheel 9 is an inscribe; Bump the bottom that pearl steady brace 12 is fixed on the antetheca outside of support, axis corresponding to the concentric(al) circles position of bumping the pearl detent of rotating disk.

Principle of work

During cladding processing d-axis workpiece 01, the two-way nut of rotation adjusting screw(rod) 5, fix two-way nut after support 3 adjusted to the vertical position, felt relieved by the clamping of elastic metallic clamping ring in the cup chamber of the caudal peduncle insertion clamper 8 of d-axis workpiece 01, above the cladding position of workpiece, adjust laser beam and powder wind blower, start, Workpiece Rotating driving mechanism 10 drive active friction wheel 11 rotations, and rotating disk rotating driver 6 drives rotating disk 7 rotations; On being located at support 3 bump pearl steady brace 12 spring into be located on the rotating disk 7 bump the pearl detent time, the electric controller control rotating disk rotating driver of setting up 6 stops, dish 7 location are motionless, at this moment, the outer rim that is contained in the driven friction wheel 9 of outer rim on being contained in clamper 8 step shaft rod ends of the active friction wheel 11 on the Workpiece Rotating driving mechanism 10 output axle heads forwards to, tangent friction engagement, active friction wheel 11 drives driven friction wheel 9 rotations, thereby drive d-axis workpiece 01 rotation that is held device 8 clampings, the cladding processing of this workpiece 01 is finished in laser beam and the work of powder wind blower; 6 rotations once more of the electric controller set up control rotating disk rotating driver, drive dish 7 forwards the next one to and bumps the pearl detent, and promptly next station stops and locating motionlessly, and laser beam and the work of powder wind blower is task again, finishes cladding once more and processes; Driven the friction wheel 9 previous and clamper 8 that active friction wheel 11 tangent friction engagement are rotated stops the rotation because of having broken away from active friction wheel 11 with dish 7 rotations, therefore, when carrying out cladding processing, the operator can take out the finished product workpiece 01 after the cladding processing successively from the clamper 8 that stops the rotation, workpiece to be processed 01 is inserted five equilibrium be distributed in the some clampers 8 that coil on 7, along with dish 7 rotation again and again continuously carrying out cladding processing operation.

During cladding processing conical workpiece 01, the two-way nut of rotation adjusting screw(rod) 5 is adjusted to conical surface top when making workpiece 01 rotation with support 3 and is in horizontality and gets final product, and other operating procedures are the same.

Claims

1. the fitting device of continuously cladding and processing small shaft workpieces by laser broadband, comprise support (1), carrier base (2), support (3), rotating shaft (4), adjusting screw(rod) (5), rotating disk rotating driver (6), rotating disk (7), clamper (8), driven friction wheel (9), Workpiece Rotating driving mechanism (10), active friction wheel (11), bump pearl steady brace (12), it is characterized in that: described support (1) is the rectangular frame pedestal of platen surface for the top of U-steel and welded steel plate, and the head slab face is provided with and rotates joggle mouth and some screw holes; Described carrier base (2) is provided with the opening grooved member of wall for two limits of welded steel plate, and the central upper portion of two walls is respectively equipped with the shaft hole of the coaxial line that vertically passes the wall face; Described support (3) has the channel member of wall frame for five limits of welded steel plate, the lower central of two side wall surfaces on the long limit of support is provided with the shaft hole of coaxial line, the center of the middle and upper part of support front face is provided with first circular hole, and the bead center of support top minor face sidewall frame is provided with rotates the joggle mouth; Described rotating shaft (4) is that an end is provided with the step cap head, and the other end is provided with the cylinder step oblique crank Z spare of ring washer groove; Described adjusting screw(rod) (5) is by two opposite externally threaded screw rods of rotation direction each other, be provided with left-handed with one one end to internal thread, the other end is provided with dextrorotation and revolves to the two-way nut of internal thread and nibble formation, and an end of every screw rod all is provided with the rotation tenon perpendicular to screw axial; Described rotating disk rotating driver (6) is to be made up of motor and speed reduction unit; Described rotating disk (7) is circular steel plate, center of turntable is provided with the connecting shaft hole, be positioned at the uniform some bearings (04) that are embedded with of five equilibrium on the off-centered concentric(al) circles of rotating disk, the back diameter of rotating disk bumps the pearl detent less than being provided with corresponding to the calibration of each bearing on the concentric(al) circles of uniform bearing; Described clamper (8) is that an end is provided with cylinder step axostylus axostyle, and the other end is the steel component of cylindrical hollow cup-shaped, and cup chamber internal fixing is provided with annular elastic metallic clamping ring; Described driven friction wheel (9) is provided with the cylindrical rubber wheel of metal wheel hub for the center; Described Workpiece Rotating drive unit (10) is to be made up of motor and speed reduction unit; Described active friction wheel (11) is provided with the cylindrical rubber wheel of metal wheel hub for the center; The described standard elastic flexible location utensil of pearl steady brace (12) that bump for constituting by compression spring, steel ball, shell.

2. each parts mutual alignment and annexation of the fitting device of the described continuously cladding and processing small shaft workpieces by laser broadband of claim 1, it is characterized in that: carrier base (2) is fixed on the plane of support (1) with screw, support (3) is rotatedly connected with the shaft hole that carrier base (2) passes separately by rotating shaft (4), snaps in ring washer on the ring washer groove of rotating shaft and fixes; The rotation tenon of adjusting screw(rod) (5) one ends is connected along last rotation joggle mouth with the upper ledge of support (3), and the rotation tenon of the other end is connected with rotation joggle mouth on the support (1); Rotating disk rotating driver (6) is fixedly mounted on the inboard of support (3) antetheca, the output shaft of rotating disk rotating driver (6) passes first circular hole of support (3) antetheca, stretches out the outside of support (3) antetheca and the connecting shaft hole at rotating disk (7) center forward and is fixedly linked; The cup-shaped end of clamper (8) is positioned at the front of rotating disk (7), the step shaft rod end of clamper (8) passes back and the driven friction wheel that bearing (04) on the rotating disk (7) is positioned at rotating disk (7) and is fixedly linked, and the middle part of the step axostylus axostyle of clamper (8) is rotatably assorted with bearing (04) on the rotating disk (7) and links to each other; Workpiece Rotating driving mechanism (10) is fixed on the top of support (3), and its output axle head is fixedly linked with active friction wheel (11) forward; The outer rim that is contained in the active friction wheel (11) on Workpiece Rotating driving mechanism (10) the output axle head is tangent with same concentric(al) circles at grade with the outer rim that is contained in the driven friction wheel (9) on clamper (8) the step shaft rod end, wherein, active friction wheel (11) is circumscribed, and driven friction wheel (9) is an inscribe; Bump the bottom that pearl steady brace (12) is fixed on the antetheca outside of support, axis corresponding to the concentric(al) circles position of bumping the pearl detent of rotating disk.