CN208788617U - A kind of dedicated fluid pressure type frock clamp of lathe production - Google Patents

Abstract

The utility model discloses a kind of lathes to produce dedicated fluid pressure type frock clamp, its structure includes driving motor, first hickey, column is fixedly mounted, clamping fixture, second hickey, driving motor is vertically fixed on the right side of clamping fixture and using mechanical connection, first hickey is embedded in the upper right corner on clamping fixture surface, column is fixedly mounted to be located at the left side of the first hickey and extend vertically through clamping fixture, second hickey embedded in clamping fixture surface the upper left corner and with the first hickey, column is fixedly mounted to be in same level, the utility model passes through the clamping fixture being equipped with, it can be in the case where gearing hand clamps, sucker is carried out to the workpiece that needs are processed to fix, extraneous atmospheric pressure is allowed to be applied on the contact surface of the two in the case where by the way that sucker and contact surface are kept vacuum, improve folder The holding capability of tool, and then improve the clamp precision of component.

Description

A kind of dedicated fluid pressure type frock clamp of lathe production

Technical field

The utility model is a kind of dedicated fluid pressure type frock clamp of lathe production, belongs to lathe production and fixture neck Domain.

Background technique

Fixture is used to fix processing object during referring to machine-building, is allowed to occupy correct position, to receive construction Or the device of detection, also known as fixture, in a broad sense, any process in technical process is used to rapidly, easily and safely The device for installing workpiece, all can be described as fixture, the common equipment of technology is largely to press from both sides by manipulator to component at present Tightly, it is easy sliding in processing between manipulator and component at that time, leads to component transposition, precision when processing is cut is by shadow It rings, the product quality produced is unqualified.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of dedicated fluid pressure type work of lathe production Clamps are largely to be clamped by manipulator to component to solve the common equipment of current technology, at that time manipulator with It is easy sliding in processing between component, leads to component transposition, precision when processing is cut is affected, the product produced Problem off quality.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of production of lathe is special Fluid pressure type frock clamp, structure include driving motor, the first hickey, column, clamping fixture, the second spiral shell are fixedly mounted Line interface, the driving motor are vertically fixed on the right side of clamping fixture and using mechanical connection, first hickeys It is embedded in the upper right corner on clamping fixture surface, the fixed installation column is located at the left side of the first hickey and extends vertically through folder Hold fixture, second hickey embedded in clamping fixture surface the upper left corner and with the first hickey, column is fixedly mounted In same level, the clamping fixture is equipped with Bidirectional driving structure, bipolar conversion equipment, deviation mechanism, hydraulic pushing Structure, clamping device, wheel disc unit, vacuum chuck device, the Bidirectional driving structure are located at the left side of driving motor and biography Dynamic connection, the bipolar conversion equipment are engaged on the top of Bidirectional driving structure, and the deviation mechanism is installed in bipolar converting means The left side and use mechanical connection, left end and the vacuum chuck device of the Bidirectional driving structure set are intermeshed, the liquid Pressure pushes structure movement and is connected to the left end below bipolar conversion equipment, and the hydraulic thrust laminated structure is mounted under deviation mechanism Side, the clamping device are mechanically connected to the left end of hydraulic thrust laminated structure and are installed in the top of wheel disc unit, the wheel disc The right end of unit is flexibly connected with the left end of hydraulic thrust laminated structure, and the upper right corner of the vacuum chuck device and wheel disc unit are mechanical Connection, the vacuum chuck device are located at the lower section of clamping device.

To optimize above-mentioned technical proposal, the measure further taken are as follows:

According to a kind of embodiment, the Bidirectional driving structure by motor connection axle, worm screw, connecting band, sector rack, Fifth wheel, fast pulley, pin shaft composition, the motor connection axle are fixed on the left end of driving motor vertically and are connected using mechanical It connects, the motor connection axle is conllinear with driving motor axle center, left end and and vacuum of the worm screw electric welding in motor connection axle Acetabula device intermeshes, and the motor connection axle is sequentially connected by connecting band and fast pulley, and the sector rack activity connects It connects in the lower surface of fast pulley, the fast pulley is hinged on the top of sector rack and, the pin conllinear with fifth wheel axle center Axis is vertically fixed on the right side of fast pulley, and the sector rack intermeshes with bipolar conversion equipment, and the worm screw is located at hydraulic Push the lower section of structure.

According to a kind of embodiment, the bipolar conversion equipment by swing arm, gear, tooth plate, fitting block, first pulley, First pulley seat, rotor plate, the first folding arm, the second folding arm, semicircular track, sprocket wheel, welded plate, L-type seat, wraping plate composition, institute The top that gear is engaged on sector rack is stated, the upper right corner of gear surface, the tooth plate engagement are fastened at the top of the swing arm In the top of gear, the first pulley sets there are two and is movably connected in the top of tooth plate, and the fitting block is slidably connected In the top of first pulley, the top of the rotor plate and swing arm are hinged, and the bottom of the rotor plate is flexibly connected with rotor plate, The left end of the rotor plate and deviation mechanism are welded together, and first folding arm is hinged on the intersection of swing arm, rotor plate, institute The lower left corner that the second folding arm is mechanically connected to the first folding arm is stated, the bottom of second folding arm is slidably connected with semicircular track, The semicircular track is vertically fixed on the lower section of first pulley seat, and the sprocket wheel nail is connected to the bottom inside semicircular track And it is flexibly connected with the second folding arm, the welded plate is horizontally fixed on the right end of semicircular track bottom, the L-type seat electric welding In the lower section of welded plate, middle section and the L-type seat of the wraping plate are fixed together, and the top of the wraping plate and sprocket wheel are hinged, described Wraping plate is flexibly connected with hydraulic thrust laminated structure.

According to a kind of embodiment, the deviation mechanism by smooth arm, offset frame, the first catch bar, the second catch bar, Movable button, interior frid, cross bar, lifting rope composition, the right end of the smooth arm is flexibly connected with the middle section inside tooth plate, described smooth The left end of arm is connected in the internal slide of interior frid, and the interior frid nail is connected to the inside of offset frame, second catch bar It is movably connected in the left end of smooth arm, first catch bar is hinged on the left end of the second catch bar, and the activity button activity connects It connects in the lower section of offset frame, the cross bar is vertically fixed on the bottom of movable button, and the cross bar is vertically fixed on first pulley seat Left side, the left end of first catch bar and clamping device be mechanically connected, and the activity button passes through lifting rope and hydraulic pushings knot Structure transmission connection, the cross bar are installed in the upper right corner of wheel disc unit.

According to a kind of embodiment, the hydraulic thrust laminated structure is by lifting column, balance weight, oil pressure chamber enclosure, compression leg, oil Pressure chamber pushes away column, trapezoidal pushing block, frame plate composition, and the lifting column is sequentially connected by lifting rope and movable button, and the balance weight is vertical It is welded on the lower section of lifting column and is slidably connected with oil pressure chamber, oil pressure chamber electric welding is described in the inside of oil pressure chamber enclosure The left end of compression leg is slidably connected with oil pressure chamber, and the right end of the compression leg is flexibly connected with wraping plate, and the column that pushes away is slidably connected at oil It presses the left end in intracavitary portion and is flexibly connected with trapezoidal pushing block, the trapezoidal pushing block is located at the lower section of wheel disc unit and using cunning Dynamic connection, the frame plate are fitted in the lower section of trapezoidal pushing block and are located at the top of vacuum chuck device.

According to a kind of embodiment, the clamping device by the first interlocking bar, linkage, support frame, first bevel gear, Second bevel gear, the second interlocking bar, the first guide cylinder, the second guide cylinder, third interlocking bar, bevel gear wheel, the first transmission arm, Two transmission arms, gripper jaw, number one torsion bar, No. second torsion bar, intermittent gear, surface bevel gear, axis driving wheel composition, described the One interlocking bar is sequentially connected by linkage and axis driving wheel, and the surface of the axis driving wheel and the first catch bar are mechanically connected, described Support frame is vertically fixed on the left side of axis driving wheel, and the first bevel gear is welded on the left side of the first interlocking bar and hangs down mutually Directly, the second bevel gear is engaged on the left side of first bevel gear, and second interlocking bar is vertically welded in second bevel gear Lower section, first guide cylinder are looped around the outer surface of the second interlocking bar lower half portion, and second guide cylinder is engaged on first The lower section of guide cylinder, the third interlocking bar are mechanically connected to the left side of the second guide cylinder, and the bevel gear wheel is welded on third The left end of interlocking bar, the surface bevel gear are engaged on the lower surface of bevel gear wheel, and the intermittence gear is movably connected in table The outer surface of face cone gear, first transmission arm are mechanically connected to the upper left corner of intermittent gear, the second transmission arm hinge It connecing in the lower left corner of the first transmission arm, the number one torsion bar is movably connected in the lower left corner of the second transmission arm, and described No. second Torsion bar is sequentially connected in the lower left corner of number one torsion bar, and the gripper jaw shrouds the appearance in number one torsion bar, No. second torsion bar Face.

According to a kind of embodiment, the wheel disc unit by second pulley, slide bar, balance, end axis, triangle fixed block, Arm composition is pushed, the second pulley is slidably connected at the top of trapezoidal pushing block, and the slide bar is fixed on second pulley vertically Top, the top of the slide bar and the surface of balance snap together, and the end axis extends vertically through center and the axle center of balance Collinearly, the triangle fixed block is hinged on the top on balance surface, and the top for pushing arm is flexibly connected with triangle fixed block, The bottom for pushing arm and vacuum chuck device are mechanically connected.

According to a kind of embodiment, the vacuum chuck device by clamping bar, cable wire, push wheel, vacuum pump, stripper plate, Sucker, briquetting composition, the clamping bar are engaged on the top of worm screw and are slidably connected with frame plate, and the clamping bar is by cable wire and squeezes Pressing plate is flexibly connected, the upper right corner and the lower right corner for pushing wheel to set there are two and to be embedded in vacuum pump, the stripper plate sliding It is connected to the inside of vacuum pump, the sucker glue connection is tightly attached to the left side of sucker in the left end of vacuum pump, the briquetting.

Beneficial effect

A kind of lathe of the utility model produces dedicated fluid pressure type frock clamp, will when needing to clamp component The component of required clamping is placed on the centre of two gripper jaws, restarts driving motor, and there are two types of working conditions at this time；First It is to drive fifth wheel by connecting band, in sector rack engagement in rotation to gear, swing arm, tooth plate is released, when releasing tooth plate, Smooth arm can be released, offset frame, interior frid is made to shift around movable button, the first catch bar, the second catch bar are released, It allows axis wheel rotation to drive the rotation of the first interlocking bar by linkage again, makes first bevel gear, second bevel gear, the second linkage Bar, the first guide cylinder, the second guide cylinder, third interlocking bar, bevel gear wheel rotation, wherein the first guide cylinder, the second guide cylinder rise To the effect of guiding, bevel gear wheel can be engaged to surface bevel gear, drive intermittent gear by the first transmission arm, the second transmission arm It releases, makes number one torsion bar, No. second torsion bar that gripper jaw be driven to clamp component；

When swing arm moves in a circle, it will drive rotor plate and move in a circle around first pulley seat, allow the first folding arm, second Folding arm slides in semicircular track, strikes sprocket wheel, and sprocket wheel is allowed to release wraping plate, and compression leg oppresses the intracavitary hydraulic oil of oil pressure, Wherein lifting column, balance weight play the role of reset, and compression leg can will push away column release, trapezoidal pushing block be shifted onto, by second pulley, slide bar Jacking allows balance by triangle fixed block, arm is pushed to release, makes that wheel, vacuum pump, sucker, briquetting is pushed to be rejected, fit to component On；

Second is that worm screw is engaged to clamping bar, is drawn to cable wire, is pushed out stripper plate, will be between component and sucker, briquetting Air sop up, be maintained at vacuum state, allow clamped tighter of component.

A kind of lathe of the utility model produces dedicated fluid pressure type frock clamp and can passed by the clamping fixture being equipped with In the case where dynamic manipulator clamping, sucker is carried out to the workpiece that needs are processed and is fixed, by the way that sucker and contact surface are kept vacuum In the case where allow extraneous atmospheric pressure both to be applied to contact surface on, improve the holding capability of fixture, and then improve component Clamp precision.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, below by the attached drawing in being described to embodiment It introduces in detail, with this other features, objects and advantages of the utility model will be become more apparent upon:

Fig. 1 is the structural schematic diagram that a kind of lathe of the utility model produces dedicated fluid pressure type frock clamp.

Fig. 2 is the structural schematic diagram of the utility model clamping fixture.

Fig. 3 is the detailed structural schematic diagram of the utility model clamping fixture.

Fig. 4 is the structural schematic diagram of the utility model clamping fixture working condition.

Description of symbols: first hickey -2, column -3, clamping fixture -4, the second spiral shell is fixedly mounted in driving motor -1 Line interface -5, Bidirectional driving structure -41, bipolar conversion equipment -42, deviation mechanism -43, hydraulic thrust laminated structure -44, clamping dress Set -45, wheel disc unit -46, vacuum chuck device -47, motor connection axle -411, worm screw -412, connecting band -413, sector Plate -414, fifth wheel -415, fast pulley -416, pin shaft -417, swing arm -421, gear -422, tooth plate -423, fitting block -424, First pulley -425, first pulley seat -426, rotor plate -427, the first folding arm -428, the second folding arm -429, semicircular track - 4210, sprocket wheel -4211, welded plate -4212, L-type seat -4213, wraping plate -4214, smooth arm -431, offset frame -432, first push away Lever -433, movable button -435, interior frid -436, cross bar -437, lifting rope -438, lifting column -441, is put down at second catch bar -434 Weighing apparatus block -442, compression leg -444, oil pressure chamber -445, pushes away column -446, trapezoidal pushing block -447, frame plate -448, the at oil pressure chamber enclosure -443 One interlocking bar -451, linkage -452, support frame -453, first bevel gear -454, second bevel gear -455, the second interlocking bar - 456, the first guide cylinder -457, the second guide cylinder -458, third interlocking bar -459, bevel gear wheel -4510, the first transmission arm - 4511, the second transmission arm -4512, gripper jaw -4513, -4514, No. second torsion bars -4515 of number one torsion bar, intermittent gear - 4516, surface bevel gear -4517, axis driving wheel -4518, second pulley -461, slide bar -462, balance -463, end axis -464, triangle Fixed block -465 pushes arm -466, clamping bar -471, cable wire -472, pushes wheel -473, vacuum pump -474, stripper plate -475, inhales Disk -476, briquetting -477.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of lathe production dedicated fluid pressure type frock clamp: its structure packet It includes driving motor 1, the first hickey 2, column 3, clamping fixture 4, the second hickey 5 is fixedly mounted, the driving motor 1 hangs down It is directly fixed on the right side of clamping fixture 4 and uses mechanical connection, first hickey 2 is embedded in 4 surface of clamping fixture The upper right corner, the fixed installation column 3 is located at the left side of the first hickey 2 and extends vertically through clamping fixture 4, described second Hickey 5 is embedded in the upper left corner on 4 surface of clamping fixture and is in same water with the first hickey 2, fixed installation column 3 In plane, the clamping fixture 4 is equipped with Bidirectional driving structure 41, bipolar conversion equipment 42, deviation mechanism 43, hydraulic thrust laminated structure 44, clamping device 45, wheel disc unit 46, vacuum chuck device 47, the Bidirectional driving structure 41 are located at the left side of driving motor 1 And it is sequentially connected, the bipolar conversion equipment 42 is engaged on the top of Bidirectional driving structure 41, and the deviation mechanism 43 installs Left side and use mechanical connection, the left end of the Bidirectional driving structure 41 and vacuum chuck device in bipolar conversion equipment 42 47 intermesh, and the hydraulic thrust laminated structure 44 is movably connected in the left end of bipolar 42 lower section of conversion equipment, the hydraulic pushing Structure 44 is mounted on the lower section of deviation mechanism 43, the clamping device 45 be mechanically connected to the left end of hydraulic thrust laminated structure 44 and It is installed in the top of wheel disc unit 46, the right end of the wheel disc unit 46 is flexibly connected with the left end of hydraulic thrust laminated structure 44, institute The upper right corner and wheel disc unit 46 for stating vacuum chuck device 47 are mechanically connected, and the vacuum chuck device 47 is located at clamping device 45 Lower section, the Bidirectional driving structure 41 is by motor connection axle 411, worm screw 412, connecting band 413, sector rack 414, fifth wheel 415, fast pulley 416, pin shaft 417 form, and the motor connection axle 411 is fixed on left end and the use of driving motor 1 vertically Mechanical connection, the motor connection axle 411 is conllinear with 1 axle center of driving motor, and the electric welding of worm screw 412 is in motor connection axle 411 Left end and intermesh with vacuum chuck device 47, the motor connection axle 411 passes through connecting band 413 and fast pulley 416 Transmission connection, the sector rack 414 are movably connected in the lower surface of fast pulley 416, and the fast pulley 416 is hinged on sector The top of plate 414 and conllinear with 415 axle center of fifth wheel, the pin shaft 417 is vertically fixed on the right side of fast pulley 416, described Sector rack 414 intermeshes with bipolar conversion equipment 42, and the worm screw 412 is located at the lower section of hydraulic thrust laminated structure 44, described Bipolar conversion equipment 42 by swing arm 421, gear 422, tooth plate 423, fitting block 424, first pulley 425, first pulley seat 426, Rotor plate 427, the first folding arm 428, the second folding arm 429, semicircular track 4210, sprocket wheel 4211, welded plate 4212, L-type seat 4213, wraping plate 4214 forms, and the gear 422 is engaged on the top of sector rack 414, and the top of the swing arm 421 is fastened on The upper right corner on 422 surface of gear, the tooth plate 423 are engaged on the top of gear 422, and the first pulley 425 sets that there are two simultaneously And it is movably connected in the top of tooth plate 423, the fitting block 424 is slidably connected at the top of first pulley 425, the rotation The top of plate 427 and swing arm 421 are hinged, and the bottom of the rotor plate 427 is flexibly connected with rotor plate 427, the rotor plate 427 left end and deviation mechanism 43 are welded together, and first folding arm 428 is hinged on the boundary of swing arm 421, rotor plate 427 Place, second folding arm 429 are mechanically connected to the lower left corner of the first folding arm 428, the bottom of second folding arm 429 and semicircle Track 4210 is slidably connected, and the semicircular track 4210 is vertically fixed on the lower section of first pulley seat 426, the sprocket wheel 4211 nails are connected to the bottom inside semicircular track 4210 and are flexibly connected with the second folding arm 429, the welded plate 4212 It is horizontally fixed on the right end of 4210 bottom of semicircular track, the electric welding of L-type seat 4213 is described in the lower section of welded plate 4212 The middle section of wraping plate 4214 is fixed together with L-type seat 4213, and the top of the wraping plate 4214 and sprocket wheel 4211 are hinged, described to stick up Plate 4214 is flexibly connected with hydraulic thrust laminated structure 44, and the deviation mechanism 43 is by smooth arm 431, offset frame 432, the first catch bar 433, the second catch bar 434, movable button 435, interior frid 436, cross bar 437, lifting rope 438 form, the right side of the smooth arm 431 End is flexibly connected with the middle section inside tooth plate 423, and the left end of the smooth arm 431 is connected in the internal slide of interior frid 436, The interior frid 436 follows closely the inside for being connected to offset frame 432, and second catch bar 434 is movably connected in a left side for smooth arm 431 End, first catch bar 433 are hinged on the left end of the second catch bar 434, and the activity button 435 is movably connected in offset frame 432 lower section, the cross bar 437 are vertically fixed on the bottom of movable button 435, and the cross bar 437 is vertically fixed on first pulley The left side of seat 426, the left end of first catch bar 433 and clamping device 45 are mechanically connected, and the activity button 435 passes through lifting rope 438 are sequentially connected with hydraulic thrust laminated structure 44, and the cross bar 437 is installed in the upper right corner of wheel disc unit 46, the hydraulic pushing Structure 44 by lifting column 441, balance weight 442, oil pressure chamber enclosure 443, compression leg 444, oil pressure chamber 445, push away column 446, trapezoidal pushing block 447, frame plate 448 forms, and the lifting column 441 is sequentially connected by lifting rope 438 and movable button 435, and the balance weight 442 is vertical It is welded on the lower section of lifting column 441 and is slidably connected with oil pressure chamber 445, the electric welding of oil pressure chamber 445 is in oil pressure chamber enclosure 443 Inside, left end and the oil pressure chamber 445 of the compression leg 444 be slidably connected, and the right end of the compression leg 444 and 4214 activity of wraping plate are even It connects, it is described to push away left end that column 446 is slidably connected inside oil pressure chamber 445 and be flexibly connected with trapezoidal pushing block 447, the ladder Shape pushing block 447 is located at the lower section of wheel disc unit 46 and using being slidably connected, and the frame plate 448 is fitted in trapezoidal pushing block 447 Lower section and the top for being located at vacuum chuck device 47, the clamping device 45 is by the first interlocking bar 451, linkage 452, branch Support 453, first bevel gear 454, second bevel gear 455, the second interlocking bar 456, the first guide cylinder 457, the second guide cylinder 458, third interlocking bar 459, bevel gear wheel 4510, the first transmission arm 4511, the second transmission arm 4512, gripper jaw 4513, first Number 4514, No. second torsion bars 4515 of torsion bar, intermittent gear 4516, surface bevel gear 4517, axis driving wheel 4518 form, and described the One interlocking bar 451 is sequentially connected by linkage 452 and axis driving wheel 4518, the surface of the axis driving wheel 4518 and the first catch bar 433 mechanical connections, support frame as described above 453 are vertically fixed on the left side of axis driving wheel 4518, and the first bevel gear 454 is welded on The left side of first interlocking bar 451 and orthogonal, the second bevel gear 455 is engaged on the left side of first bevel gear 454, Second interlocking bar 456 is vertically welded in the lower section of second bevel gear 455, and first guide cylinder 457 is looped around second The outer surface of 456 lower half portion of lever, second guide cylinder 458 are engaged on the lower section of the first guide cylinder 457, the third Interlocking bar 459 is mechanically connected to the left side of the second guide cylinder 458, and the bevel gear wheel 4510 is welded on third interlocking bar 459 Left end, the surface bevel gear 4517 are engaged on the lower surface of bevel gear wheel 4510, and the intermittence gear 4516 is flexibly connected The outer surface of bevel gear 4517 on surface, first transmission arm 4511 are mechanically connected to the upper left corner of intermittent gear 4516, Second transmission arm 4512 is hinged on the lower left corner of the first transmission arm 4511, and the number one torsion bar 4514 is movably connected in The lower left corner of two transmission arms 4512, No. second torsion bar 4515 transmission connection are described in the lower left corner of number one torsion bar 4514 Gripper jaw 4513 shrouds the outer surface in 4514, No. second torsion bars 4515 of number one torsion bar, and the wheel disc unit 46 is sliding by second Wheel 461, balance 463, end axis 464, triangle fixed block 465, pushes arm 466 to form at slide bar 462, and the second pulley 461 is sliding The dynamic top for being connected to trapezoidal pushing block 447, the slide bar 462 are fixed on the top of second pulley 461, the slide bar 462 vertically Top and the surface of balance 463 snap together, the end axis 464 extends vertically through the center of balance 463 and axle center is conllinear, The triangle fixed block 465 is hinged on the top on 463 surface of balance, and the top for pushing arm 466 and triangle fixed block 465 are living Dynamic connection, the bottom for pushing arm 466 and vacuum chuck device 47 are mechanically connected, and the vacuum chuck device 47 is by clamping bar 471, cable wire 472, promotion wheel 473, vacuum pump 474, stripper plate 475, sucker 476, briquetting 477 form, and the clamping bar 471 is nibbled It closes the top in worm screw 412 and is slidably connected with frame plate 448, the clamping bar 471 is living by cable wire 472 and stripper plate 475 Dynamic connection, the upper right corner and the lower right corner for pushing wheel 473 to set there are two and to be embedded in vacuum pump 474, the stripper plate 475 are sliding The dynamic inside for being connected to vacuum pump 474,476 glue connection of sucker are tightly attached in the left end of vacuum pump 474, the briquetting 477 The left side of sucker 476.

When needing to clamp component, the component of required clamping is placed on to the centre of two gripper jaws 4513, Restart driving motor 1, there are two types of working conditions at this time；First is to drive fifth wheel 415, sector rack by connecting band 413 In 414 engagement in rotation to gear 422, swing arm 421, tooth plate 423 are released, when releasing tooth plate 423, smooth arm 431 can be pushed away Out, offset frame 432, interior frid 436 is made to shift around movable button 435, by the first catch bar 433, the second catch bar 434 It releases, allows the rotation of axis driving wheel 4518 to drive the rotation of the first interlocking bar 451 by linkage 452 again, make first bevel gear 454, the Two bevel gears 455, the second interlocking bar 456, the first guide cylinder 457, the second guide cylinder 458, third interlocking bar 459, bevel gear wheel 4510 rotations, wherein the first guide cylinder 457, the second guide cylinder 458 play the role of guiding, bevel gear wheel 4510 can be engaged to table Face cone gear 4517 drives intermittent gear 4516 to release the first transmission arm 4511, the second transmission arm 4512, turns round number one 4514, No. second torsion bars 4515 of bar drive gripper jaw 4513 to clamp component；

When swing arm 421 moves in a circle, it will drive rotor plate 427 and move in a circle around first pulley seat 426, allow first Folding arm 428, the second folding arm 429 slide in semicircular track 4210, strike sprocket wheel 4211, allow sprocket wheel 4211 by wraping plate 4214 It releases, compression leg 444 oppresses the hydraulic oil in oil pressure chamber 445, and wherein lifting column 441, balance weight 442 play the role of reset, pressure Column 444 can will push away column 446 and release, and shift trapezoidal pushing block 447 onto, and second pulley 461, slide bar 462 are jacked, and allow balance 463 by three Angle fixed block 465 pushes arm 466 to release, and makes that wheel 473, vacuum pump 474, sucker 476, briquetting 477 is pushed to be rejected, fits to On component；

Second is that worm screw 412 is engaged to clamping bar 471, is drawn to cable wire 472, is pushed out stripper plate 475, by component and is inhaled Air between disk 476, briquetting 477 sops up, and is maintained at vacuum state, allows component to be clamped tighter.

The utility model is combined with each other by above-mentioned component, can be added in the case where gearing hand is clamped to needs The workpiece of work carries out sucker and fixes, by extraneous atmospheric pressure will be allowed to be applied to two in the case where sucker and contact surface holding vacuum On the contact surface of person, the holding capability of fixture is improved, and then improve the clamp precision of component, it is public to solve current technology with this Equipment be largely to be clamped by manipulator to component, at that time between manipulator and component processing when be easy sliding, Lead to component transposition, precision when processing is cut is affected, the underproof problem of the product quality produced.

Specific embodiment described herein is only to give an example to the utility model.The affiliated skill of the utility model The technical staff in art field can make various modifications or additions to the described embodiments or using similar side Formula substitution, but without departing from the utility model or beyond the scope of the appended claims.

Claims (8)

1. a kind of lathe produces dedicated fluid pressure type frock clamp, structure include driving motor (1), the first hickey (2), Column (3), clamping fixture (4), the second hickey (5) are fixedly mounted, it is characterised in that:

The driving motor (1) is vertically fixed on the right side of clamping fixture (4) and using mechanical connection, and first screw thread connects Mouth (2) is embedded in the upper right corner on clamping fixture (4) surface, the left side that column (3) are fixedly mounted and are located at the first hickey (2) And extend vertically through clamping fixture (4), second hickey (5) embedded in clamping fixture (4) surface the upper left corner and with First hickey (2), fixed installation column (3) are in same level；

The clamping fixture (4) is equipped with Bidirectional driving structure (41), bipolar conversion equipment (42), deviation mechanism (43), hydraulic thrust Laminated structure (44), clamping device (45), wheel disc unit (46), vacuum chuck device (47)；

The Bidirectional driving structure (41) is located at left side and the transmission connection of driving motor (1), the bipolar conversion equipment (42) it is engaged on the top of Bidirectional driving structure (41), the deviation mechanism (43) is installed in the left side of bipolar conversion equipment (42) And using mechanical connection, left end and the vacuum chuck device (47) of the Bidirectional driving structure (41) intermesh, the liquid Pressure pushes structure (44) and is movably connected in the left end below bipolar conversion equipment (42), and the hydraulic thrust laminated structure (44) is mounted on The lower section of deviation mechanism (43), the clamping device (45) are mechanically connected to the left end of hydraulic thrust laminated structure (44) and are installed in The right end of the top of wheel disc unit (46), the wheel disc unit (46) is flexibly connected with the left end of hydraulic thrust laminated structure (44), institute The upper right corner and wheel disc unit (46) for stating vacuum chuck device (47) are mechanically connected, and the vacuum chuck device (47) is located at clamping The lower section of device (45).

2. a kind of lathe according to claim 1 produces dedicated fluid pressure type frock clamp, it is characterised in that: described two-way Driving structure (41) is by motor connection axle (411), worm screw (412), connecting band (413), sector rack (414), fifth wheel (415), fast pulley (416), pin shaft (417) composition, the motor connection axle (411) are fixed on a left side for driving motor (1) vertically Mechanical connection is held and uses, the motor connection axle (411) is conllinear with driving motor (1) axle center, worm screw (412) electric welding Motor connection axle (411) left end and intermesh with vacuum chuck device (47), the motor connection axle (411) passes through Connecting band (413) and fast pulley (416) are sequentially connected, and the sector rack (414) is movably connected in the following table of fast pulley (416) Face, the fast pulley (416) are hinged on the top of sector rack (414) and, the pin shaft conllinear with fifth wheel (415) axle center (417) it is vertically fixed on the right side of fast pulley (416), the sector rack (414) is intermeshed with bipolar conversion equipment (42), The worm screw (412) is located at the lower section of hydraulic thrust laminated structure (44).

3. a kind of lathe according to claim 2 produces dedicated fluid pressure type frock clamp, it is characterised in that: described bipolar Conversion equipment (42) is slided by swing arm (421), gear (422), tooth plate (423), fitting block (424), first pulley (425), first Wheel seat (426), rotor plate (427), the first folding arm (428), the second folding arm (429), semicircular track (4210), sprocket wheel (4211), welded plate (4212), L-type seat (4213), wraping plate (4214) composition, the gear (422) are engaged on sector rack (414) top is fastened on the upper right corner on gear (422) surface, tooth plate (423) engagement at the top of the swing arm (421) In the top of gear (422), the first pulley (425) sets there are two and is movably connected in the top of tooth plate (423), described Fitting block (424) is slidably connected at the top of first pulley (425), and the top and swing arm (421) of the rotor plate (427) are cut with scissors It connects, the bottom of the rotor plate (427) is flexibly connected with rotor plate (427), the left end of the rotor plate (427) and deviation mechanism (43) together, first folding arm (428) is hinged on the intersection of swing arm (421), rotor plate (427) for electric welding, and described second Folding arm (429) is mechanically connected to the lower left corner of the first folding arm (428), the bottom of second folding arm (429) and semicircular track (4210) it is slidably connected, the semicircular track (4210) is vertically fixed on the lower section of first pulley seat (426), the sprocket wheel (4211) nail is connected to the internal bottom of semicircular track (4210) and is flexibly connected with the second folding arm (429), the welding Plate (4212) is horizontally fixed on the right end of semicircular track (4210) bottom, and L-type seat (4213) electric welding is in welded plate (4212) lower section, middle section and the L-type seat (4213) of the wraping plate (4214) are fixed together, the top of the wraping plate (4214) Hingedly with sprocket wheel (4211), the wraping plate (4214) is flexibly connected with hydraulic thrust laminated structure (44).

4. a kind of lathe according to claim 1 produces dedicated fluid pressure type frock clamp, it is characterised in that: the deviation Mechanism (43) is by smooth arm (431), offset frame (432), the first catch bar (433), the second catch bar (434), movable button (435), interior frid (436), cross bar (437), lifting rope (438) composition, the right end of the smooth arm (431) and tooth plate (423) are interior The middle section in portion is flexibly connected, and the left end of the smooth arm (431) is connected in the internal slide of interior frid (436), the interior frid (436) nail is connected to the inside of offset frame (432), and second catch bar (434) is movably connected in a left side for smooth arm (431) End, first catch bar (433) are hinged on the left end of the second catch bar (434), and the activity button (435) is movably connected in partially The lower section of frame (432) is moved, the cross bar (437) is vertically fixed on the bottom of movable button (435), and the cross bar (437) is vertically solid It is scheduled on the left side of first pulley seat (426), the left end and clamping device (45) of first catch bar (433) are mechanically connected, institute It states movable button (435) to be sequentially connected by lifting rope (438) and hydraulic thrust laminated structure (44), the cross bar (437) is installed in wheel disc The upper right corner of unit (46).

5. a kind of lathe according to claim 2 or 3 produces dedicated fluid pressure type frock clamp, it is characterised in that: described Hydraulic thrust laminated structure (44) is by lifting column (441), balance weight (442), oil pressure chamber enclosure (443), compression leg (444), oil pressure chamber (445), column (446), trapezoidal pushing block (447), frame plate (448) composition are pushed away, the lifting column (441) passes through lifting rope (438) and living Dynamic button (435) transmission connection, the balance weight (442) be vertically welded in the lower section of lifting column (441) and with oil pressure chamber (445) It is slidably connected, oil pressure chamber (445) electric welding is in the inside of oil pressure chamber enclosure (443), the left end of the compression leg (444) and oil pressure Chamber (445) is slidably connected, and the right end of the compression leg (444) is flexibly connected with wraping plate (4214), and the column (446) that pushes away is slidably connected It is flexibly connected in the internal left end of oil pressure chamber (445) and with trapezoidal pushing block (447), the trapezoidal pushing block (447) is located at wheel disc The lower section of unit (46) and using being slidably connected, the frame plate (448) is fitted in the lower section of trapezoidal pushing block (447) and is located at The top of vacuum chuck device (47).

6. a kind of lathe according to claim 4 produces dedicated fluid pressure type frock clamp, it is characterised in that: the clamping Device (45) is by the first interlocking bar (451), linkage (452), support frame (453), first bevel gear (454), second bevel gear (455), the second interlocking bar (456), the first guide cylinder (457), the second guide cylinder (458), third interlocking bar (459), auger tooth Take turns (4510), the first transmission arm (4511), the second transmission arm (4512), gripper jaw (4513), number one torsion bar (4514), second Number torsion bar (4515), intermittent gear (4516), surface bevel gear (4517), axis driving wheel (4518) composition, first linkage Bar (451) is sequentially connected by linkage (452) and axis driving wheel (4518), and the surface of the axis driving wheel (4518) is pushed with first Bar (433) mechanical connection, support frame as described above (453) are vertically fixed on the left side of axis driving wheel (4518), the first bevel gear (454) it is welded on the left side of the first interlocking bar (451) and orthogonal, the second bevel gear (455) is engaged on the first cone The left side of gear (454), second interlocking bar (456) are vertically welded in the lower section of second bevel gear (455), and described first leads The outer surface of the second interlocking bar (456) lower half portion is looped around to cylinder (457), second guide cylinder (458) is engaged on first The lower section of guide cylinder (457), the third interlocking bar (459) are mechanically connected to the left side of the second guide cylinder (458), the auger Gear (4510) is welded on the left end of third interlocking bar (459), and the surface bevel gear (4517) is engaged on bevel gear wheel (4510) lower surface, the intermittence gear (4516) are movably connected in the outer surfaces of surface bevel gear (4517), and described the One transmission arm (4511) is mechanically connected to the upper left corner of intermittent gear (4516), and second transmission arm (4512) is hinged on The lower left corner of one transmission arm (4511), the number one torsion bar (4514) are movably connected in the lower-left of the second transmission arm (4512) Angle, No. second torsion bar (4515) transmission connection is in the lower left corner of number one torsion bar (4514), gripper jaw (4513) cage Cover on the outer surface of number one torsion bar (4514), No. second torsion bar (4515).

7. a kind of lathe according to claim 5 produces dedicated fluid pressure type frock clamp, it is characterised in that: the wheel disc Unit (46) is by second pulley (461), slide bar (462), balance (463), end axis (464), triangle fixed block (465), promotion arm (466) it forms, the second pulley (461) is slidably connected at the top of trapezoidal pushing block (447), and the slide bar (462) is solid vertically It is scheduled on the top of second pulley (461), the top of the slide bar (462) and the surface of balance (463) snap together, the end Axis (464) extends vertically through the center of balance (463) and axle center is conllinear, and the triangle fixed block (465) is hinged on balance (463) The top on surface, the top for pushing arm (466) are flexibly connected with triangle fixed block (465), the bottom for pushing arm (466) Portion and vacuum chuck device (47) are mechanically connected.

8. the dedicated fluid pressure type frock clamp of a kind of lathe production according to claim 2 or 7, it is characterised in that: described Vacuum chuck device (47) is by clamping bar (471), cable wire (472), promotion wheel (473), vacuum pump (474), stripper plate (475), suction Disk (476), briquetting (477) composition, the clamping bar (471), which is engaged on the top of worm screw (412) and slides with frame plate (448), to be connected Connect, the clamping bar (471) is flexibly connected by cable wire (472) with stripper plate (475), the promotion take turns (473) set there are two simultaneously And it is embedded in the upper right corner and the lower right corner of vacuum pump (474), the stripper plate (475) is slidably connected at the inside of vacuum pump (474), Sucker (476) glue connection is tightly attached to the left side of sucker (476) in the left end of vacuum pump (474), the briquetting (477).