CN116689836A - Full-automatic integrated tooling fixture for workpieces - Google Patents
Full-automatic integrated tooling fixture for workpieces Download PDFInfo
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- CN116689836A CN116689836A CN202310997960.9A CN202310997960A CN116689836A CN 116689836 A CN116689836 A CN 116689836A CN 202310997960 A CN202310997960 A CN 202310997960A CN 116689836 A CN116689836 A CN 116689836A
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- 238000005553 drilling Methods 0.000 claims description 34
- 238000003825 pressing Methods 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 13
- 230000002457 bidirectional effect Effects 0.000 description 5
- 230000007306 turnover Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a full-automatic integrated tool clamp for a workpiece, which relates to the technical field of tool clamps and comprises a workbench, wherein the workbench comprises a base, a rotary cylinder arranged at the top of the base, a round table arranged at the top of the rotary cylinder and a workpiece transferring assembly arranged on the surface of the round table, three groups of clamp platforms which are distributed at equal intervals are arranged on the circumferential side surface of the round table, a first clamp assembly, a second clamp assembly and a third clamp assembly are respectively arranged on the three groups of clamp platforms, and a PLC (programmable logic controller) is arranged on the side surface of the round table.
Description
Technical Field
The invention relates to the technical field of tool clamps, in particular to a full-automatic integrated tool clamp for a workpiece.
Background
In the processing process of the sheet type separator, clamping and punching are needed, and holes with different sizes and different requirements are needed to be punched on a plurality of surfaces, so that a tooling fixture is needed to be designed according to the specific requirements of the production and the processing of the sheet type separator.
However, the existing part of techniques need to be manually operated in the using process, have low efficiency, and cannot meet the requirements of punching holes at different positions and different angles of a workpiece.
And, need utilize multiple anchor clamps of placing in different positions respectively when punching different positions and different angles of work piece to carry out clamping location to the different positions and the different angles of work piece, anchor clamps occupy the space more, and need transport the work piece through the manual work between multiple anchor clamps and need frequent clamping and dismantlement, need consume more manpower, be unfavorable for improving efficiency, and produce great error easily.
Disclosure of Invention
The invention aims to overcome the existing defects, provides the full-automatic integrated work fixture for the workpiece, can realize automatic clamping of the workpiece, integrates a plurality of fixtures, can punch holes at different positions and different angles of the workpiece, saves space, avoids frequent transportation and clamping disassembly of the workpiece between the fixtures at different positions, saves manpower, effectively improves the working efficiency, improves the drilling precision, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a full-automatic integrated tooling fixture of work piece, includes the workstation, the workstation includes the base, locates the revolving cylinder at base top, locates the round platform at revolving cylinder top and locates the work piece transportation subassembly on round platform surface, the circumference side of round platform is equipped with three groups of equidistant anchor clamps platform that distribute, is equipped with first anchor clamps subassembly, second anchor clamps subassembly and third anchor clamps subassembly respectively on the three groups of anchor clamps platform, the side of round platform is equipped with the PLC controller;
the first clamp assembly is used for clamping and positioning when drilling holes on the front side, the back side and the end face of the workpiece, the second clamp assembly is used for clamping and positioning when drilling holes on the side face and the end part of the workpiece, and the third clamp assembly is used for clamping and positioning when drilling holes on the workpiece in an inclined mode;
the rotary cylinder is used for driving the round table to drive the workpiece transferring assembly to rotate so as to realize the transfer of the workpiece among the first clamp assembly, the second clamp assembly and the third clamp assembly.
Further, the work piece is transported subassembly and is including locating the electric rotating platform at round platform middle part, electric rotating platform's top is equipped with the arm, the tip of arm is equipped with the end seat, the bottom of end seat is equipped with the supporting frame body, the top of end seat is equipped with main motor, main motor's output shaft with the middle part fixed connection of supporting frame body, electric rotating platform, arm and main motor respectively with the PLC controller electricity is connected, and electric rotating platform can realize the rotatory transportation to the work piece, and six arms are selected for use to the arm, and main motor can drive the supporting frame body and carry out the rotation on the horizontal direction, and the rotation on the vertical direction is carried out to the adjustable motor drivable connecting seat, and rotation angle scope is 0-90 to can realize the regulation to the diversified angle of work piece.
Further, the bottom of supporting frame body rotates and is connected with the installation axle, the side of supporting frame body is equipped with accommodate motor, accommodate motor's output shaft with the tip fixed connection of installation axle, the workstation includes the base, the top of base is equipped with revolving cylinder, revolving cylinder's top surface rotation part with the bottom fixed connection of round platform, accommodate motor with the PLC controller electricity is connected.
Further, the middle part downside of installation axle is equipped with the connecting seat, the bottom of connecting seat rotates and is connected with two-way screw rod, the tip of connecting seat is equipped with the centre gripping motor, the output shaft of centre gripping motor with the tip fixed connection of two-way screw rod, two-sided symmetrical threaded connection of two-way screw rod has the slide, the top of slide with the inside top surface sliding connection of supporting frame body, the centre gripping motor with the PLC controller electricity is connected.
Further, the bottom of the slide board on both sides is all rotated and is connected with spacing axle, and the both sides the relative one end of spacing axle all is equipped with the grip block, the side of slide board is equipped with the upset motor, the output shaft of upset motor with one of them the tip fixed connection of spacing axle, the upset motor with the PLC controller electricity is connected.
Further, the fixture platform is including locating the side seat of round platform side, square groove has been seted up to the surface of side seat, the middle part in square groove rotates and is connected with radial screw rod, sliding connection has movable seat in the square groove, movable seat through the screw hole screw thread in middle part with radial screw rod threaded connection, the side of side seat is equipped with radial motor, radial motor's output shaft with radial screw rod's tip fixed connection, radial motor with the PLC controller electricity is connected.
Further, the spout has been seted up to the top surface of movable seat, the spout internal rotation is connected with horizontal screw rod, the inboard sliding connection of spout has the slide, the slide pass through the screw in middle part with horizontal screw rod threaded connection, the terminal surface of movable seat is equipped with horizontal motor, horizontal motor's output shaft with horizontal screw rod's tip fixed connection, horizontal motor with PLC controller electricity is connected, the top surface of slide is equipped with the mount pad, and the anchor clamps platform can make mount pad lateral movement and radial movement mutually support and can carry out accurate regulation to the position of work piece, improves the accuracy of drilling.
Further, the first anchor clamps subassembly is including locating the isosceles trapezoid seat on mount pad surface, the isosceles trapezoid seat is equipped with two, every the equal interval in both sides inclined plane of isosceles trapezoid seat is equipped with T shape chute, sliding fit has T shape sloping block in the T shape chute, the inclined plane of T shape sloping block is equipped with the pressure seat, every the top surface middle part of isosceles trapezoid seat is equipped with the footstock, the both sides of footstock evenly are equipped with first hydraulic stem, one of them the both sides of isosceles trapezoid seat are equipped with respectively with both sides the spacing groove seat that the pressure seat corresponds, another the both sides of isosceles trapezoid seat are equipped with respectively with both sides the positioning seat that the pressure seat corresponds, first hydraulic stem slope sets up, the flexible end of first hydraulic stem with the top fixed connection of T shape sloping block, the side of positioning seat is equipped with the locating pin, the lateral groove has been seted up to the inner wall bottom of spacing groove, the one end of lateral groove is equipped with the elastic piece, and the work piece is pressed into the lateral groove by the fixed back that presss from both sides, and in the elastic piece is pressed, and reset, and the elastic piece can reset the elastic piece promptly and can utilize the elastic piece to release the positioning pin to the front side of work piece or the positioning pin to the side of the work piece to the front of the side or the hole positioning precision of the work piece.
Further, the second fixture component comprises two supports which are correspondingly arranged on the surface of the mounting seat, a fixing seat is rotationally connected between the supports on two sides, convex seats are symmetrically arranged on two sides of the surface of the fixing seat, the surface of the fixing seat is positioned on two sides of the convex seats, limit seats are respectively arranged on two sides of the convex seats, second hydraulic rods are arranged on the side faces of the limit seats, fixing blocks corresponding to the convex seats are arranged at the telescopic ends of the second hydraulic rods, rotating motors are arranged on the side faces of the supports, an output shaft of each rotating motor is fixedly connected with one end of the fixing seat, the rotating motors are electrically connected with the PLC, the workpiece faces upwards in the second fixture component, the fixing seat can be driven to rotate by rotation of the rotating motors at the moment, and through the upward end faces of the workpiece, the end faces of the workpiece can be perforated.
Further, the third anchor clamps subassembly is including locating the inclined seat on mount pad surface, the downside of inclined seat is equipped with the lower support seat, one side of lower support seat is equipped with the support inclined seat, the top of support inclined seat is equipped with the inclined plane, the upside of inclined seat is equipped with the supporting seat, the upper and lower both sides of inclined seat all be equipped with the supporting seat that lower support seat, support inclined seat and last supporting seat correspond, one side rotation of supporting seat is connected with the roating seat, the side bilateral symmetry of roating seat is equipped with the clamp plate, the surface bottom swing joint who bears the supporting seat has the third hydraulic stem, the surface upside of lower support seat and support inclined seat and the surface downside of last supporting seat all are equipped with the round pin post, the flexible end of third hydraulic stem with the middle part swing joint of roating seat, supporting inclined seat, lower support seat and last supporting seat can realize carrying out the slope drilling of different angles to the work piece, utilize the round pin post to cooperate with the drilling on the front or the back of work piece, can strengthen the positioning effect and the precision to the work piece.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, a plurality of clamps are concentrated on the same platform, and automatic transfer of workpieces among different clamps can be realized, so that the workpieces among the clamps at different positions are prevented from being transferred by a worker, the occupied space is reduced, and the working efficiency can be further improved.
2. According to the invention, the hydraulic rod is used as a driving mechanism, so that automatic fixing of the workpiece can be realized, frequent clamping of the workpiece by a worker is avoided, the clamping efficiency of the workpiece can be improved, and drilling processing of the workpiece at different positions and different angles on the same equipment can be realized by integrating different clamps together.
3. The invention can drive the radial screw rod to rotate by utilizing the radial motor, realize the radial linear motion of the movable seat, drive the transverse screw rod to rotate by utilizing the transverse motor, realize the transverse linear motion of the sliding seat, and accurately adjust the position of the workpiece by utilizing the mutual coordination of the transverse motion and the radial motion of the mounting seat, thereby improving the accuracy of drilling.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;
FIG. 3 is a schematic view of the backside structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3B;
FIG. 5 is a schematic view of the axial structure of the present invention;
FIG. 6 is an enlarged schematic view of FIG. 5 at C;
FIG. 7 is an enlarged schematic view of the structure of FIG. 5 at D;
FIG. 8 is an enlarged schematic view of the structure of FIG. 5 at E;
FIG. 9 is a schematic view of a clamp platform according to the present invention.
In the figure: 1. a work table; 101. a base; 102. a rotary cylinder; 103. round bench; 104. a PLC controller; 2. a clamp platform; 201. a side seat; 202. a movable seat; 203. a radial screw; 204. a radial motor; 205. a chute; 206. a slide; 207. a transverse screw; 208. a transverse motor; 209. a mounting base; 3. a first clamp assembly; 301. an isosceles trapezoid seat; 302. a T-shaped chute; 303. t-shaped oblique blocks; 304. pressing a base; 305. a top base; 306. a first hydraulic lever; 307. a limit groove seat; 308. a positioning seat; 309. a side groove; 310. an elastic sheet; 4. a second clamp assembly; 401. a support; 402. a fixing seat; 403. a male seat; 404. a limit seat; 405. a second hydraulic lever; 406. a fixed block; 407. a rotating electric machine; 5. a third clamp assembly; 501. an inclined seat; 502. a lower support base; 503. supporting the inclined seat; 504. an upper support base; 505. a bearing seat; 506. a rotating seat; 507. a pressing plate; 508. a third hydraulic lever; 6. a workpiece transfer assembly; 601. a mechanical arm; 602. an end seat; 603. a support frame; 604. a main motor; 605. a mounting shaft; 606. adjusting a motor; 607. a connecting seat; 608. a bidirectional screw; 609. clamping the motor; 610. a slide plate; 611. a limiting shaft; 612. a clamping plate; 613. a turnover motor; 614. and an electric rotating table.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present embodiment provides a technical solution: the utility model provides a full-automatic integrated tooling fixture of work piece, includes workstation 1, and workstation 1 includes base 101, locates the revolving cylinder 102 at base 101 top, locates round platform 103 at revolving cylinder 102 top and locates the work piece transportation subassembly 6 on round platform 103 surface, and round platform 103's circumference side is equipped with three equidistant anchor clamps platform 2 of distribution, is equipped with first anchor clamps subassembly 3, second anchor clamps subassembly 4 and third anchor clamps subassembly 5 respectively on three anchor clamps platform 2, and round platform 103's side is equipped with PLC controller 104;
the first clamp assembly 3 is used for clamping and positioning when drilling the front, the back and the end faces of the workpiece, the second clamp assembly 4 is used for clamping and positioning when drilling the side faces and the end parts of the workpiece, and the third clamp assembly 5 is used for clamping and positioning when drilling the workpiece in an inclined way;
the rotary cylinder 102 is used for driving the round table 103 to drive the workpiece transferring assembly 6 to rotate so as to transfer workpieces among the first clamp assembly 3, the second clamp assembly 4 and the third clamp assembly 5.
The workpiece transferring assembly 6 comprises an electric rotating table 614 arranged in the middle of the round table 103, a mechanical arm 601 is arranged at the top of the electric rotating table 614, an end seat 602 is arranged at the end part of the mechanical arm 601, a supporting frame 603 is arranged at the bottom of the end seat 602, a main motor 604 is arranged at the top of the end seat 602, an output shaft of the main motor 604 is fixedly connected with the middle of the supporting frame 603, the electric rotating table 614, the mechanical arm 601 and the main motor 604 are respectively and electrically connected with the PLC 104, the electric rotating table 614 can realize the rotary transferring of workpieces, the mechanical arm 601 adopts six mechanical arms, the main motor 604 can drive the supporting frame 603 to rotate in the horizontal direction, the adjusting motor 606 can drive the connecting seat 607 to rotate in the vertical direction, the rotating angle range is 0-90 DEG, the multidirectional angle of the workpieces can be adjusted, the bottom of the supporting frame 603 is rotationally connected with a mounting shaft 605, the side of the supporting frame body 603 is provided with an adjusting motor 606, an output shaft of the adjusting motor 606 is fixedly connected with the end part of the mounting shaft 605, the workbench 1 comprises a base 101, a rotary cylinder 102 is arranged at the top of the base 101, a top surface rotary part of the rotary cylinder 102 is fixedly connected with the bottom of the round table 103, the adjusting motor 606 is electrically connected with the PLC controller 104, the bottom side of the middle part of the mounting shaft 605 is provided with a connecting seat 607, the bottom of the connecting seat 607 is rotationally connected with a bidirectional screw 608, the end part of the connecting seat 607 is provided with a clamping motor 609, an output shaft of the clamping motor 609 is fixedly connected with the end part of the bidirectional screw 608, two sides of the bidirectional screw 608 are symmetrically connected with sliding plates 610 in a sliding manner, the top of the sliding plates 610 are slidingly connected with the inner top surface of the supporting frame body 603, the clamping motor 609 is electrically connected with the PLC controller 104, the bottoms of the sliding plates 610 are rotationally connected with limiting shafts 611, the opposite ends of the limiting shafts 611 on the two sides are provided with clamping plates 612, the side of the sliding plate 610 is provided with a turnover motor 613, an output shaft of the turnover motor 613 is fixedly connected with the end part of one of the limiting shafts 611, and the turnover motor 613 is electrically connected with the PLC 104.
The fixture platform 2 comprises a side seat 201 arranged on the side surface of the round table 103, a square groove is formed in the surface of the side seat 201, a radial screw 203 is rotationally connected to the middle of the square groove, a movable seat 202 is connected in a sliding manner to the square groove, the movable seat 202 is connected with the radial screw 203 in a threaded manner through a threaded hole in the middle, a radial motor 204 is arranged on the side surface of the side seat 201, an output shaft of the radial motor 204 is fixedly connected with the end portion of the radial screw 203, the radial motor 204 is electrically connected with the PLC 104, a sliding groove 205 is formed in the top surface of the movable seat 202, a transverse screw 207 is rotationally connected with the sliding groove 205, a sliding seat 206 is slidingly connected to the inner side of the sliding groove 205, the sliding seat 206 is connected with the transverse screw 207 in a threaded manner through a threaded hole in the middle, a transverse motor 208 is electrically connected with the end portion of the transverse screw 207, a mounting seat 209 is arranged on the top surface of the sliding seat 206, and the clamping platform 2 can enable the transverse movement of the mounting seat 209 and the radial movement to be mutually matched with each other so that the position of a workpiece can be accurately adjusted, and the drilling accuracy is improved.
The first fixture component 3 comprises isosceles trapezoid bases 301 arranged on the surface of the mounting base 209, two isosceles trapezoid bases 301 are arranged, T-shaped inclined grooves 302 are formed in inclined planes on two sides of each isosceles trapezoid base 301 at equal intervals, T-shaped inclined blocks 303 are arranged in a sliding fit mode in the T-shaped inclined grooves 302, pressing bases 304 are arranged on inclined planes of the T-shaped inclined blocks 303, top bases 305 are arranged in the middle of the top surface of each isosceles trapezoid base 301, first hydraulic rods 306 are uniformly arranged on two sides of the top bases 305, limit groove bases 307 corresponding to the pressing bases 304 on two sides are respectively arranged on two sides of one isosceles trapezoid base 301, positioning bases 308 corresponding to the pressing bases 304 on two sides are respectively arranged on two sides of the other isosceles trapezoid base 301, the first hydraulic rods 306 are obliquely arranged, telescopic ends of the first hydraulic rods 306 are fixedly connected with top ends of the T-shaped inclined blocks 303, positioning pins are arranged on the side faces of the positioning bases 308, side grooves 309 are formed in the inner wall bottoms of the limiting groove bases 307, elastic pieces 310 are arranged on one ends of the side grooves 309, after the side grooves 309 are fixedly clamped by the pressing bases 304, the elastic pieces 310 are pressed into the side grooves 309, after the side bases 304 are reset, the side bases 307, the side bases 308 are respectively, limiting grooves 308, the side bases 308 are respectively, the side bases are respectively provided with positioning locating pins, the side bases 308 and the side bases, the elastic pieces and the side bases are matched with the side positioning pins, and the side faces.
The second fixture component 4 comprises two supports 401 which are correspondingly arranged on the surface of the mounting seat 209, a fixed seat 402 is rotationally connected between the supports 401 on two sides, convex seats 403 are symmetrically arranged on two sides of the surface of the fixed seat 402, limiting seats 404 are respectively arranged on two sides of the surface of the fixed seat 402, a second hydraulic rod 405 is arranged on the side face of each limiting seat 404, a fixed block 406 which corresponds to each convex seat 403 is arranged at the telescopic end of each second hydraulic rod 405, a rotating motor 407 is arranged on the side face of each support 401, an output shaft of each rotating motor 407 is fixedly connected with one end of the corresponding fixed seat 402, the rotating motor 407 is electrically connected with the PLC 104, a workpiece faces upwards in the second fixture component 4, the fixed seat 402 can be driven to rotate by rotation of the rotating motor 407 at the moment, and therefore the workpiece can be rotated.
The third anchor clamps subassembly 5 is including locating the inclined seat 501 on mount pad 209 surface, the downside of inclined seat 501 is equipped with lower supporting seat 502, one side of lower supporting seat 502 is equipped with support inclined seat 503501, the top of support inclined seat 503501 is equipped with the inclined plane, the upside of inclined seat 501 is equipped with support seat 504, the upper and lower both sides of inclined seat 501 all are equipped with the bearing seat 505 that corresponds with lower supporting seat 502, support inclined seat 503501 and last supporting seat 504, one side rotation of bearing seat 505 is connected with rotary seat 506, the side bilateral symmetry of rotary seat 506 is equipped with clamp plate 507, the surface bottom swing joint of bearing seat 505 has third hydraulic stem 508, the surface upside of lower supporting seat 502 and support inclined seat 503501 and the surface downside of last supporting seat 504 all are equipped with the round pin post, the flexible end of third hydraulic stem 508 and the middle part swing joint of rotary seat 506, support inclined seat 503501, lower supporting seat 502 and last supporting seat 504 can realize carrying out the slope drilling of different angles to the work piece, utilize the round pin post to cooperate with the drilling on the front or the back, can strengthen the location effect and the precision to the work piece.
When the device is used, firstly, a piece type separator workpiece to be drilled is placed in the limit groove seat 307 with the front side facing upwards, the workpiece is positioned on one side of the elastic piece 310, the end face of the workpiece is attached to the inner end face of the limit groove seat 307, the T-shaped inclined block 303 is driven to move downwards in an inclined mode by the extension of the first hydraulic rod 306, meanwhile, the movable seat 304 is driven to move downwards in an inclined mode, the movable seat 304 pushes the workpiece to move to the side face of the limit groove seat 307, the side face of the workpiece is attached to the inner side face of the limit groove seat 307, meanwhile, the elastic piece 310 is extruded into the side groove 309, the fixing of the workpiece is achieved, the front side of the workpiece can be drilled by using external drilling equipment, after the front side drilling is finished, the first hydraulic rod 306 is reset, the workpiece is pushed out to the outer side of the limit groove seat 307 under the elastic force of the elastic piece 310, the mechanical arm 601 is driven to rotate by the electric rotary table 614, and the clamping plate 612 corresponds to the position of the workpiece, and the main motor 604 is used for driving the supporting frame 603 to rotate to finely adjust the angles of the clamping plates 612, so that the clamping plates 612 on two sides are respectively positioned on two sides of a workpiece, the mechanical arm 601 is used for driving the clamping plates 612 to move downwards, when the clamping plates 612 on two sides are respectively positioned on two sides of the workpiece, the clamping motor 609 is started to drive the bidirectional screw 608 to rotate, the opposite sliding of the sliding plates 610 on two sides is realized, the folding of the clamping plates 612 on two sides is realized, the clamping fixation on two sides of the workpiece is realized, the mechanical arm 601 is used for driving the workpiece to move upwards, the turning motor 613 is started to drive the clamping plates 612 to rotate 180 degrees, the turning of the workpiece is realized, the mechanical arm 601 drives the clamping plates 612 to move downwards again to place the workpiece in the limiting groove seat 307 again after the back face is turned upwards, the first hydraulic rod 306 is used for driving the T-shaped inclined block 303 and the pressing seat 304 to clamp the workpiece again, the back of the workpiece can be drilled by using external drilling equipment, the workpiece is lifted up after the back drilling is finished, the mechanical arm 601 is used for lifting the workpiece, the electric rotary table 614 is started to drive the mechanical arm 601 to rotate so that the clamping plate 612 moves towards the direction of the positioning seat 308, meanwhile, the turnover motor 613 is started to drive the clamping plate 612 to rotate 90 degrees, the end face of the workpiece is vertically upwards, the main motor 604 is started to drive the supporting frame 603 to rotate so as to adjust the angle of the workpiece, the workpiece is located above the position between the side face of the positioning seat 308 and the pressing seat 304, the mechanical arm 601 is used for driving the workpiece to move downwards, the workpiece is placed on the bottom face of the positioning seat 308 and between the side face of the positioning seat 308 and the pressing seat 304, at the moment, the drilling on the front face or the back of the workpiece corresponds to the positioning pin on the side face of the positioning seat 308, the workpiece can be pushed to move towards the side face of the positioning seat 308 by starting the first hydraulic rod 306 to match with the positioning pin, and at the moment, the drilling of the workpiece can be drilled by using external drilling equipment.
After the drilling is finished, the pressing seat 304 is reset, the workpiece transfer assembly 6 is utilized to clamp two sides of a workpiece again, the transverse motor 208 is utilized to drive the transverse screw 207 to rotate, the mounting seat 209 is driven to move linearly through the sliding seat 206, the locating pin on the side face of the locating seat 308 is separated from the drilling on the front face or the back face of the workpiece, the mechanical arm 601 is utilized to drive the workpiece to move upwards, the electric rotary table 614 is utilized to transfer the workpiece to the upper side of the second clamp assembly 4, the workpiece is positioned above the convex seat 403 and the fixed block 406, the main motor 604 is utilized to drive the supporting frame 603 to rotate, the front face of the workpiece is parallel to the side face of the convex seat 403, the mechanical arm 601 is utilized to drive the driving end seat 602 to rotate 90 degrees, the side face of the workpiece is driven to move downwards, the workpiece is placed on the convex seat 403, the second hydraulic rod 405 is utilized to drive the fixed block 406 to move to clamp and locate the workpiece on the side face of the convex seat 403, the side face of the workpiece is driven to move through the mechanical arm 601, the outer drilling equipment is utilized to drill the side face of the workpiece, as shown in fig. 2, the other side face of the workpiece is driven to rotate 180 degrees, the other side face of the workpiece is positioned upwards, the other side face of the workpiece is rotated upwards by the mechanical arm 601 is driven to rotate 90 degrees, and the other side face of the workpiece is rotated 90 degrees upwards, the other side face is rotated by the other side opposite side, and the side of the workpiece is rotated 90 degrees, and the side opposite side is rotated, and the side opposite side, and the side is rotated side.
After drilling, the fixing block 406 resets, the clamping plates 612 on two sides of the workpiece transferring assembly 6 are used for clamping two end faces of a workpiece, the workpiece is lifted from the convex seat 403, the electric rotary table 614 is used for driving the mechanical arm 601 to rotate, the workpiece is transferred to the upper side of the third clamp assembly 5, the main motor 604 is used for driving the supporting frame 603 to rotate so as to adjust the angle of the workpiece, the edges of the workpiece in the length direction are parallel to the edges of the inclined seat 501, the mechanical arm 601 is used for enabling the workpiece to be close to the lower supporting seat 502, the adjusting motor 606 is used for driving the mounting shaft 605 to rotate, the workpiece is inclined to be parallel to the surface of the lower supporting seat 502, the workpiece is placed on the lower supporting seat 502, at the moment, a pin column on the surface of the lower supporting seat 502 is correspondingly matched with drilling holes on the front or the back of the workpiece, the third hydraulic rod 508 is extended so as to drive the rotary seat 506 to rotate, the front or the back of the workpiece can be fixed by pressing plate 507, the front or the back of the workpiece can be inclined by using external drilling equipment, in addition, the workpiece transferring assembly 6 is used for transferring and the workpiece is adjusted to the workpiece to be sequentially placed on the supporting seat 502 and the inclined seat 504, the inclined seat 503 is not matched with the drilling hole on the front or the front of the workpiece by using the pressing plate 503.
It should be noted that, after the workpiece is clamped on each clamp assembly, the clamping plate 612 should be retracted above the circular table 103 by the mechanical arm 601 to prevent interference with the drilling operation of the workpiece.
In addition, the radial motor 204 is used for driving the radial screw 203 to rotate, so that the radial linear motion of the movable seat 202 can be realized, the transverse motor 208 is used for driving the transverse screw 207 to rotate, and the transverse linear motion of the sliding seat 206 can be realized, so that the transverse and radial motions of the mounting seat 209 are realized, the position of a workpiece can be accurately adjusted by the mutual coordination of the transverse motion and the radial motion of the mounting seat 209, the drilling accuracy is improved, and the automatic operation of the whole device is realized by controlling each electric element through a control program of the PLC 104.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (10)
1. The full-automatic integrated work fixture is characterized by comprising a workbench, wherein the workbench comprises a base, a rotary cylinder arranged at the top of the base, a round table arranged at the top of the rotary cylinder and a work piece transferring assembly arranged on the surface of the round table, three groups of fixture platforms distributed at equal intervals are arranged on the circumferential side surface of the round table, a first fixture assembly, a second fixture assembly and a third fixture assembly are respectively arranged on the three groups of fixture platforms, and a PLC (programmable logic controller) is arranged on the side surface of the round table;
the first clamp assembly is used for clamping and positioning when drilling holes on the front side, the back side and the end face of the workpiece, the second clamp assembly is used for clamping and positioning when drilling holes on the side face and the end part of the workpiece, and the third clamp assembly is used for clamping and positioning when drilling holes on the workpiece in an inclined mode;
the rotary cylinder is used for driving the round table to drive the workpiece transferring assembly to rotate so as to realize the transfer of the workpiece among the first clamp assembly, the second clamp assembly and the third clamp assembly.
2. The fully-automatic integrated work fixture of claim 1, wherein: the workpiece transferring assembly comprises an electric rotating table arranged in the middle of the circular table, a mechanical arm is arranged at the top of the electric rotating table, an end seat is arranged at the end of the mechanical arm, a supporting frame body is arranged at the bottom of the end seat, a main motor is arranged at the top of the end seat, an output shaft of the main motor is fixedly connected with the middle of the supporting frame body, and the electric rotating table, the mechanical arm and the main motor are respectively and electrically connected with the PLC.
3. The fully-automatic integrated work fixture of claim 2, wherein: the bottom of the supporting frame body is rotationally connected with a mounting shaft, the side face of the supporting frame body is provided with an adjusting motor, an output shaft of the adjusting motor is fixedly connected with the end part of the mounting shaft, the workbench comprises a base, a rotary cylinder is arranged at the top of the base, a top surface rotary part of the rotary cylinder is fixedly connected with the bottom of the round table, and the adjusting motor is electrically connected with the PLC.
4. A fully automated workpiece integrated tooling fixture as defined in claim 3, wherein: the middle part downside of installation axle is equipped with the connecting seat, the bottom of connecting seat rotates and is connected with two-way screw rod, the tip of connecting seat is equipped with the centre gripping motor, the output shaft of centre gripping motor with the tip fixed connection of two-way screw rod, two-sided symmetrical threaded connection of two-way screw rod has the slide, the top of slide with the inside top surface sliding connection of supporting frame body, the centre gripping motor with PLC controller electricity is connected.
5. The fully-automatic workpiece integrated tooling fixture of claim 4, wherein: the bottom of slide all rotates to be connected with the spacing axle, both sides the relative one end of spacing axle all is equipped with the grip block, the side of slide is equipped with the upset motor, the output shaft of upset motor with one of them the tip fixed connection of spacing axle, the upset motor with the PLC controller electricity is connected.
6. The fully-automatic integrated work fixture of claim 1, wherein: the fixture platform comprises a side seat arranged on the side surface of the round table, a square groove is formed in the surface of the side seat, a radial screw rod is rotationally connected to the middle of the square groove, a movable seat is slidably connected in the square groove, the movable seat is in threaded connection with the radial screw rod through a threaded hole in the middle, a radial motor is arranged on the side surface of the side seat, an output shaft of the radial motor is fixedly connected with the end part of the radial screw rod, and the radial motor is electrically connected with the PLC.
7. The fully automated workpiece integrated tooling fixture of claim 6, wherein: the sliding chute is formed in the top surface of the movable seat, the sliding chute is rotationally connected with a transverse screw rod, the inner side of the sliding chute is slidably connected with a sliding seat, the sliding seat is in threaded connection with the transverse screw rod through a screw hole in the middle, a transverse motor is arranged on the end surface of the movable seat, an output shaft of the transverse motor is fixedly connected with the end part of the transverse screw rod, the transverse motor is electrically connected with the PLC, and an installation seat is arranged on the top surface of the sliding seat.
8. The fully automated workpiece integrated tooling fixture of claim 7, wherein: the first fixture component comprises isosceles trapezoid bases arranged on the surface of the mounting base, two isosceles trapezoid bases are arranged, T-shaped inclined grooves are formed in inclined planes on two sides of each isosceles trapezoid base at equal intervals, T-shaped inclined blocks are slidably matched in the T-shaped inclined grooves, pressing bases are arranged on the inclined planes of the T-shaped inclined blocks, top bases are arranged in the middle of the top surfaces of the isosceles trapezoid bases, first hydraulic rods are uniformly arranged on two sides of the top bases, one of the two sides of each isosceles trapezoid base are respectively provided with limiting groove bases corresponding to the pressing bases on two sides, positioning bases corresponding to the pressing bases are arranged on two sides of each isosceles trapezoid base, the first hydraulic rods are obliquely arranged, telescopic ends of the first hydraulic rods are fixedly connected with the top ends of the T-shaped inclined blocks, positioning pins are arranged on the sides of the positioning bases, side grooves are formed in the bottoms of the inner walls of the limiting groove bases, and elastic pieces are arranged at one ends of the side grooves.
9. The fully automated workpiece integrated tooling fixture of claim 7, wherein: the second fixture component comprises two supports which are correspondingly arranged on the surface of the mounting seat, a fixing seat is rotationally connected between the supports on two sides, convex seats are symmetrically arranged on two sides of the surface of the fixing seat, the surface of the fixing seat is positioned on two sides of the convex seats, limiting seats are respectively arranged on two sides of the convex seats, second hydraulic rods are arranged on the side faces of the limiting seats, fixing blocks corresponding to the convex seats are arranged at telescopic ends of the second hydraulic rods, rotating motors are arranged on the side faces of the supports, and an output shaft of each rotating motor is fixedly connected with one end of each fixing seat and electrically connected with the PLC.
10. The fully automated workpiece integrated tooling fixture of claim 7, wherein: the third anchor clamps subassembly is including locating the oblique seat on mount pad surface, the downside of oblique seat is equipped with the lower support seat, one side of lower support seat is equipped with the support oblique seat, the top of support oblique seat is equipped with the inclined plane, the upside of oblique seat is equipped with the supporting seat, the upper and lower both sides of oblique seat all be equipped with the supporting seat that lower support seat, support oblique seat and last supporting seat correspond, one side rotation of supporting seat is connected with the roating seat, the side bilateral symmetry of roating seat is equipped with the clamp plate, the surface bottom swing joint who bears the seat has the third hydraulic stem, the surface upside of lower support seat and support oblique seat and the surperficial downside of last supporting seat all are equipped with the round pin post, the flexible end of third hydraulic stem with the middle part swing joint of roating seat.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310997960.9A CN116689836B (en) | 2023-08-09 | 2023-08-09 | Full-automatic integrated tooling fixture for workpieces |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310997960.9A CN116689836B (en) | 2023-08-09 | 2023-08-09 | Full-automatic integrated tooling fixture for workpieces |
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| CN116689836A true CN116689836A (en) | 2023-09-05 |
| CN116689836B CN116689836B (en) | 2023-12-08 |
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| CN202310997960.9A Active CN116689836B (en) | 2023-08-09 | 2023-08-09 | Full-automatic integrated tooling fixture for workpieces |
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| CN116689836B (en) | 2023-12-08 |
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