CN116586961A - Automatic disassembly and assembly workstation of transition plate of engine test preassembly line - Google Patents

Automatic disassembly and assembly workstation of transition plate of engine test preassembly line Download PDF

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Publication number
CN116586961A
CN116586961A CN202310806458.5A CN202310806458A CN116586961A CN 116586961 A CN116586961 A CN 116586961A CN 202310806458 A CN202310806458 A CN 202310806458A CN 116586961 A CN116586961 A CN 116586961A
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CN
China
Prior art keywords
disc
transition disc
engine
guide
transition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310806458.5A
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Chinese (zh)
Inventor
张渊
马兆彬
方志慧
张雨轩
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Bostone Qingdao Intelligent Equipment Co ltd
Original Assignee
Bostone Qingdao Intelligent Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bostone Qingdao Intelligent Equipment Co ltd filed Critical Bostone Qingdao Intelligent Equipment Co ltd
Priority to CN202310806458.5A priority Critical patent/CN116586961A/en
Publication of CN116586961A publication Critical patent/CN116586961A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001—Article feeders for assembling machines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/56—Reuse, recycling or recovery technologies of vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention provides an automatic disassembly and assembly workstation for a transition disc of an engine test preassembly line, and relates to the technical field of intelligent manufacturing. The invention relates to an automatic dismounting workstation for a transition disc of an engine test preassembly line, which comprises a flexible tightening clamp, a feeding device and a conveying device. According to the automatic disassembly and assembly workstation for the transition disc of the engine test preassembly line, the clamping and carrying operation of the transition disc from the material seat of the feeding device to the engine on the conveying device can be realized through the flexible tightening clamp, and the assembly operation of the transition disc and the engine through bolts can be realized; the transporting device transports the engine and the transition disc on the transporting device to a testing station for testing, and after the testing is completed, the transporting device transports the engine and the transition disc on the transporting device back; the transition disc can be disassembled through the flexible tightening clamp, and the transition disc is clamped and carried to a material seat of the feeding device for storage; the whole process realizes automation, greatly improves the working efficiency and reduces the labor intensity of operators.

Description

Automatic disassembly and assembly workstation of transition plate of engine test preassembly line
Technical Field
The invention relates to the technical field of intelligent manufacturing, in particular to an automatic disassembly and assembly workstation for a transition disc of an engine test preassembled line.
Background
In an automatic engine assembling production line, a transition disc is required to be installed on an engine, a flange disc for testing is connected to the transition disc, and then the engine is conveyed to a testing station for testing; after the test is completed, the engine is transported back again, and the transition disc is disassembled. The whole operation process does not realize automatic operation, more personnel and tools are needed to participate at present, the operation efficiency is low, and the labor intensity is high.
Disclosure of Invention
The invention aims to provide an automatic disassembly and assembly workstation for a transition disc of an engine test preassembled line, so as to realize automatic assembly or disassembly of the transition disc on an engine.
In order to achieve the above purpose, the technical solution adopted by the present invention is as follows:
an automatic disassembly and assembly workstation of a transition disc of an engine test preassembly line comprises a feeding device, a conveying device and a flexible tightening clamp;
the feeding device comprises a supporting table, a charging barrel and a charging seat, wherein the charging barrel is arranged on the supporting table, a plurality of charging seats are arranged on the side surface of the charging barrel along the transverse direction and the longitudinal direction, and the charging seats are used for placing transition discs;
the transportation device is used for carrying an engine;
the flexible tightening clamp is used for carrying the transition disc between the material seat of the feeding device and the engine on the conveying device and for mounting the transition disc on the engine or dismounting the transition disc on the engine.
Preferably, the flexible tightening clamp comprises a six-axis robot, a supporting seat, a sliding rail, a tightening shaft sliding seat, a tightening shaft, a first slewing bearing, a variable-pitch guide disc, a first driving mechanism, a matching piece, a guide piece, a clamping disc, a supporting frame, a rotary clamping cylinder and a clamping jaw;
the tail end of the six-axis robot is provided with the supporting seat, a plurality of groups of sliding rails are arranged on the supporting seat, one end of each sliding rail is positioned at the middle position of the supporting seat, the other end of each sliding rail is positioned at the edge position of the supporting seat, and the sliding rails of the plurality of groups are arranged at equal intervals along the circumference of the supporting seat;
each group of sliding rails is connected with the tightening shaft sliding seat in a sliding manner, and the tightening shaft sliding seat is provided with the tightening shaft;
the fixed end of the first slewing bearing is assembled and connected with the supporting seat, and the rotating end of the first slewing bearing is assembled and connected with the variable-pitch guide disc;
the first driving mechanism is used for driving the rotating end of the first slewing bearing to rotate relative to the fixed end so as to drive the variable-pitch guide disc to rotate;
each tightening shaft sliding seat is provided with the corresponding piece, the variable-pitch guide disc is provided with the guide piece, the guide pieces are in one-to-one correspondence with the corresponding pieces, and the corresponding pieces are movably matched with the guide pieces;
the variable-pitch guide disc rotates to drive the guide piece to rotate, so that the matching piece is driven to move relative to the guide piece, and the matching piece is driven to move radially relative to the variable-pitch guide disc;
the clamping disc is positioned below the supporting seat and is connected with the supporting seat through a plurality of supporting frames;
the upper end face of the clamping disc is provided with the rotary clamping cylinder, the movable end of the rotary clamping cylinder penetrates through the clamping disc, the movable end of the rotary clamping cylinder can rotate and stretch relative to the fixed end, the movable end of the rotary clamping cylinder is provided with the clamping jaw, and the clamping jaw is located on one side of the lower end face of the clamping disc.
Preferably, the first driving mechanism comprises a first gear ring, a first driving motor and a first gear, the rotating end of the first slewing bearing is provided with the first gear ring, the first driving motor is arranged on the supporting seat, an output rotating shaft of the first driving motor is provided with the first gear, and the first gear is meshed with the first gear ring.
Preferably, the guide piece is provided as a guide groove, an acute angle exists between the extending direction of the guide groove and the diameter direction of the variable-pitch guide disc, and the matching piece is movably matched with the guide groove;
when the variable-pitch guide disc rotates to drive the guide groove to rotate, the matching piece moves along the extending direction of the guide groove.
Preferably, the matching piece comprises an axle and a roller, the axle is arranged on the tightening axle sliding seat, the roller is rotationally connected on the axle, and the roller is in rolling contact with the guide groove.
Preferably, the support seat is further provided with a camera.
Preferably, the feeding device further comprises a second slewing bearing and a second driving mechanism, wherein the fixed end of the second slewing bearing is assembled and connected with the upper end of the supporting table, the rotating end of the second slewing bearing is assembled and connected with the lower end of the charging barrel, the rotating end of the second slewing bearing rotates relative to the fixed end so as to drive the charging barrel to rotate, and the second driving mechanism is used for driving the rotating end of the second slewing bearing to rotate relative to the fixed end.
Preferably, the second driving mechanism comprises a second gear ring, a second driving motor and a second gear, the second gear ring is arranged at the rotating end of the second slewing bearing, the second driving motor is arranged on the supporting table, the second gear is arranged on the output rotating shaft of the second driving motor, and the second gear is meshed with the second gear ring.
Preferably, a proximity sensor is arranged on the supporting table, and a sensed piece is arranged on the charging barrel; during the rotation of the charging barrel, the sensed piece can be close to or far away from the proximity sensor.
Preferably, a proximity sensor is arranged on one side of the material seat on the material cylinder.
The beneficial technical effects of the invention are as follows:
according to the automatic disassembly and assembly workstation for the transition disc of the engine test preassembly line, the clamping and carrying operation of the transition disc from the material seat of the feeding device to the engine on the conveying device can be realized through the flexible tightening clamp, and the assembly operation of the transition disc and the engine through bolts can be realized; the transporting device transports the engine and the transition disc on the transporting device to a testing station for testing, and after the testing is completed, the transporting device transports the engine and the transition disc on the transporting device back; the transition disc can be disassembled through the flexible tightening clamp, and the transition disc is clamped and carried to a material seat of the feeding device for storage; the whole process realizes automation, greatly improves the working efficiency and reduces the labor intensity of operators.
Drawings
FIG. 1 is a perspective view of an automatic disassembly and assembly workstation for a transition disc of an engine test preassembly line in an embodiment of the invention;
FIG. 2 is a perspective view of a flexible tightening clamp in accordance with an embodiment of the present invention;
FIG. 3 is a perspective view of a body portion of a flexible tightening clamp in accordance with an embodiment of the present invention;
FIG. 4 is a front view of a body portion of a flexible tightening clamp in accordance with an embodiment of the present invention;
FIG. 5 is a top view of a body portion of a flexible tightening clamp in accordance with an embodiment of the present invention;
FIG. 6 is a perspective view of a transition disc held by a body portion of a flexible tightening clamp according to an embodiment of the present invention;
FIG. 7 is a second perspective view of the flexible tightening clamp body portion of the present invention after clamping the transition disc;
FIG. 8 is a front view of the flexible tightening clamp body portion after clamping a transition disc in accordance with an embodiment of the present invention;
FIG. 9 is a partial perspective view of a body portion of a flexible tightening clamp in accordance with an embodiment of the present invention;
FIG. 10 is a partial perspective view of a body portion of a flexible tightening clamp in accordance with an embodiment of the present invention;
FIG. 11 is a perspective view, partially in section, of a body portion of a flexible tightening clamp in accordance with an embodiment of the present invention;
FIG. 12 is a side view, partially in section, of a body portion of a flexible tightening clamp in accordance with an embodiment of the present invention;
FIG. 13 is a top view, partially in section, of a body portion of a flexible tightening clamp in accordance with an embodiment of the present invention;
FIG. 14 is an overall perspective view of a feeder device in accordance with an embodiment of the present invention;
FIG. 15 is a perspective view in cross-section of a feed device in accordance with an embodiment of the invention;
FIG. 16 is a front view of a feeder device in accordance with an embodiment of the present invention;
FIG. 17 is a top view of a feeder device in an embodiment of the invention;
FIG. 18 is a perspective view of a material seat according to an embodiment of the present invention;
fig. 19 is a perspective view of a transportation device according to an embodiment of the present invention.
Detailed Description
The present invention will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings, in order to make the objects, technical solutions and advantageous effects of the present invention more apparent. Some embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments are shown. Indeed, various embodiments of the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", "lower", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In an embodiment of the present invention, an automatic disassembly and assembly workstation for a transition disc of an engine test preassembled line is provided, and please refer to fig. 1 to 19.
An automatic disassembly and assembly workstation of a transition disc of an engine test preassembly line comprises a flexible tightening clamp A, a feeding device B and a conveying device C.
The flexible tightening clamp a includes a six-axis robot 11, a support base 12, a slide rail 121, a tightening shaft slider 122, a tightening shaft 123, a first slewing bearing 124, a pitch-changing guide disc 125, a first driving mechanism, a mating member, a guide member, a clamping disc 21, a support frame 22, a rotary clamping cylinder 23, and a clamping jaw 24.
The six-axis robot 11 is arranged on the robot base 111, the tail end of the six-axis robot 11 is provided with a supporting seat 12, three groups of sliding rails 121 are arranged on the upper end face of the supporting seat 12, each group of sliding rails 121 comprises two sliding rails, one end of each sliding rail 121 is located in the middle of the supporting seat 12, the other end of each sliding rail 121 is located at the edge of the supporting seat 12, and the sliding rails 121 are arranged at equal intervals along the three groups of sliding rails 121 in the circumferential direction of the supporting seat 12.
The tightening shaft sliding seat 122 is connected to each group of sliding rails 121 in a sliding manner, a tightening shaft 123 is arranged on the tightening shaft sliding seat 122, and the tightening shaft 123 extends along the vertical direction. Wherein the tightening shaft 123 is provided as an electric tightening shaft.
The fixed end of the first slewing bearing 124 is assembled and connected with the supporting seat 12, and the rotating end of the first slewing bearing 124 is assembled and connected with the variable-pitch guide disc 125.
The first driving mechanism is used for driving the rotating end of the first slewing bearing 124 to rotate relative to the fixed end so as to drive the variable-pitch guide disc 125 to rotate.
Each tightening shaft sliding seat 122 is provided with a matching piece, the variable-pitch guide disc 125 is provided with a guide piece, the guide pieces correspond to the matching pieces one by one, and the matching pieces are movably matched with the guide pieces.
The variable-pitch guide disc 125 rotates to drive the guide member to rotate, so as to drive the matching member to move relative to the guide member, and drive the matching member to move radially relative to the variable-pitch guide disc 125. In this way, the mating member moves the tightening shaft slider 122 relative to the slide rail 121.
The clamping disk 21 is positioned below the supporting seat 12, and the clamping disk 21 is connected with the edge of the supporting seat 12 through three supporting frames 22.
The upper end face of the clamping disc 21 is provided with a rotary clamping cylinder 23, the movable end of the rotary clamping cylinder 23 penetrates through the clamping disc 21, the movable end of the rotary clamping cylinder 23 can rotate and stretch relative to the fixed end, the movable end of the rotary clamping cylinder 23 is provided with a clamping jaw 24, and the clamping jaw 24 is located on one side of the lower end face of the clamping disc 21.
The lower end surface of the clamping disk 21 is provided with a number of positioning pins 25. The six-axis robot drives the clamping disc 21 to abut against the end face of the transition disc 6, and the positioning pins 25 are aligned with the positioning holes on the transition disc 6, so that the alignment and positioning of the clamping disc 21 and the transition disc 6 are realized.
The first driving mechanism comprises a first gear ring 31, a first driving motor 32 and a first gear 33, the rotating end of the first slewing bearing 124 is provided with the first gear ring 31, the first driving motor 32 is arranged on the supporting seat 12, an output rotating shaft of the first driving motor 32 is provided with the first gear 33, and the first gear 33 is meshed with the first gear ring 31. The output shaft of the first driving motor 32 rotates to drive the first gear 33 to rotate, and further drive the first gear ring 31 to rotate, and the first gear ring 31 rotates to drive the rotating end of the first slewing bearing 124 to rotate relative to the fixed end.
The guide member is provided as a guide groove 126, the extending direction of the guide groove 126 has an acute angle with the diameter direction of the variable-pitch guide disc 125, and the mating member is movably mated with the guide groove 126. When the variable-pitch guide disc 125 rotates to drive the guide groove 126 to rotate, the matching piece moves along the extending direction of the guide groove 126.
The matching piece comprises an axle and a roller 127, the lower end face of the screwing shaft sliding seat 122 is provided with the axle, the roller 127 is rotationally connected to the axle, and the roller 127 is in rolling contact with the guide groove 126. Thus, the roller 127 rolls along the extending direction of the guide groove 126.
A camera 128 is also provided on the support base 12 to capture the transition disc 6 by the camera 128. The controller is connected to the camera 128 and the first drive motor 32 via signal cables. After the camera 128 uploads the image of the photographing transition disc 6 to the controller, the controller triggers the first driving motor 32 to output the rotation number of the rotation shaft, so as to drive the three tightening shafts 123 to approach or separate from each other, and change the intervals between the three tightening shafts 123.
The feeding device B comprises a base 41, a support table 42, a second slewing bearing 43, a second driving mechanism, a cartridge 44 and a seat 45.
The base 41 is located below the supporting table 42, and the base 41 is connected with the supporting table 42, and the base 41 is used for contacting the ground to support all parts thereon. Wherein, the base 41 is connected to the supporting table 42 via the supporting column 411, an assembling space is reserved between the base 41 and the supporting table 42, and the second driving motor 462 is located in the assembling space.
The fixed end of the second slewing bearing 43 is assembled and connected with the upper end of the supporting table 42, and the rotating end of the second slewing bearing 43 is assembled and connected with the lower end of the charging barrel 44. The rotating end of the second slewing bearing 43 rotates relative to the fixed end to drive the charging barrel 44 to rotate.
The second driving mechanism is used for driving the rotating end of the second slewing bearing 43 to rotate relative to the fixed end.
The lateral surface of the cartridge 44 is provided with a number of receptacles 45 in the transverse and longitudinal direction, the receptacles 45 being intended for the placement of the transition discs 6.
The second driving mechanism includes a second gear ring 461, a second driving motor 462, and a second gear 463, the second gear ring 461 is provided on the inner wall of the rotating end of the second slewing bearing 43, the second driving motor 462 is provided on the support table 42, the second gear 463 is provided on the output shaft of the second driving motor 462, and the second gear 463 engages with the second gear ring 461.
The reducer 464 is mounted on the support table 42, and an output shaft of the second driving motor 462 is connected to an input shaft of the reducer 464, and an output shaft of the reducer 464 is connected to the second gear 463.
The output shaft of the second driving motor 462 rotates, and is decelerated by the decelerator 464 to drive the second gear 463 to rotate, so that the second gear 463 rotates to drive the second gear ring 461 to rotate, and further drive the rotating end of the second slewing bearing 43 to rotate relative to the fixed end.
The outer contour of the charging barrel 44 is in a cylindrical structure, a plurality of charging seats 45 are arranged on the circumferential side surface of the charging barrel 44 along the transverse direction and the longitudinal direction, and the charging seats 45 are used for placing the transition disc 6. Wherein the material seat 45 is provided with a material shaft 451, the material shaft 451 extends along the horizontal direction and towards the direction away from the material barrel 44, and the material shaft 451 is used for extending into the matching hole 62 of the transition disc 6.
The support table 42 is provided with a proximity sensor 47, and the cartridge 44 is provided with a sensed member 48; during rotation of the cartridge 44, the sensed member 48 may be brought into proximity or away from the proximity sensor 47. When the sensed member 48 approaches the proximity sensor 47, a signal is uploaded by the proximity sensor 47 to the controller to determine the initial position of the cartridge 44. The rotation angle of the cartridge 44 is precisely sensed and determined by outputting the rotation number of the rotation shaft in cooperation with the second driving motor 462.
A proximity sensor 47 is disposed on the cartridge 44 at one side of the receptacle 45 to sense and determine whether the transition tray 6 is stored on the receptacle 45. In this embodiment, a proximity sensor 47 is disposed on one side of a column of material seats 45 along the longitudinal direction of the material cylinder 44 to sense and determine whether the transition tray 6 is stored on the column of material seats 45, so as to establish a database in an initial state; whether the transition disc 6 is stored on each other row of material seats 45 is memorized in real time by a database.
The transporter C of this embodiment is an AGV automated guided vehicle to carry an engine between a workstation and an engine test station via the transporter C. The upper end of the conveyor C is provided with an engine tray 51, and the engine tray 51 is used for placing an engine thereon. A pair of positioning mechanisms 52 are also provided at the workstation positions, and after the engine is placed on the engine tray 51, positioning correction is performed on the engine by the two-side positioning mechanisms 52.
The flexible tightening clamp a is used for handling the transition disc 6 between the seat 45 of the feeding device B and the engine on the transporting device C and for mounting the transition disc 6 to the engine or dismounting the transition disc 6 from the engine.
The automatic disassembly and assembly workstation of the transition disc of the engine test preassembly line of the embodiment has the following operation processes:
in the assembly operation process, the six-axis robot 11 drives the clamping disc 21 to abut against the end face of the transition disc 6 on the material seat 45 of the feeding device B, the positioning pin 25 aligns with the positioning hole on the transition disc 6, the clamping jaw 24 stretches into the limiting hole 61 of the transition disc 6, the movable end of the rotary clamping cylinder 23 rotates forward and retracts relative to the fixed end, the clamping disc 21 and the clamping jaw 24 firmly clamp the transition disc 6 together, after the six-axis robot 11 drives the transition disc 6 to align with the engine, the tightening shaft 123 rotates forward to connect the bolts in the bolt holes of the transition disc 6 with the engine, the movable end of the rotary clamping cylinder 23 rotates reversely and stretches relative to the fixed end, and the clamping jaw breaks away from clamping the transition disc 6;
the transporting device transports the engine and the transition disc 6 on the transporting device to a testing station for testing; after the test is completed, the transportation device transports the engine and the transition disc 6 on the transportation device back;
in the disassembly operation process, the six-axis robot 11 drives the clamping disc 21 to abut against the end face of the transition disc 6, the positioning pin 25 aligns with the positioning hole on the transition disc 6, the clamping jaw 24 stretches into the limiting hole 61 of the transition disc 6, the movable end of the rotary clamping cylinder 23 rotates forward and retracts relative to the fixed end, the clamping disc 21 and the clamping jaw 24 jointly firmly clamp the transition disc 6, the bolt in the bolt hole of the transition disc 6 is disconnected with the engine by the reverse rotation of the tightening shaft 123, after the six-axis robot 11 drives the transition disc 6 to be placed on the material seat of the feeding device B, the movable end of the rotary clamping cylinder 23 rotates reversely and stretches relative to the fixed end, and the clamping jaw breaks away from clamping the transition disc 6;
in the assembly or disassembly operation process, when the specification of the transition disc 6 changes to cause the different intervals of bolt holes on the transition disc, the first driving mechanism drives the rotating end of the first slewing bearing 124 to rotate relative to the fixed end so as to drive the variable-pitch guide disc 125 to rotate, the variable-pitch guide disc 125 rotates so as to drive the guide piece to rotate, and then the matching piece is driven to move relative to the guide piece, and the matching piece is driven to move relative to the radial direction of the variable-pitch guide disc 125, the matching piece drives the tightening shaft sliding seat 122 to slide relative to the sliding rail 121, and then drives the tightening shafts 123 on the tightening shaft sliding seat 122 to move, so that the three tightening shafts 123 are close to or far away from each other, and the switching change of the intervals between the three tightening shafts 123 is realized.
The present embodiment has been described in detail with reference to the accompanying drawings. From the foregoing description, those skilled in the art will be aware of the engine test pre-load line transition disc automatic disassembly station of the present invention. According to the automatic disassembly and assembly workstation for the transition disc of the engine test preassembly line, the clamping and carrying operation of the engine on the transition disc 6 from the material seat 45 of the feeding device B to the conveying device C can be realized through the flexible tightening clamp A, and the assembly operation of the transition disc 6 and the engine through bolts can be realized; the transporting device C transports the engine and the transition disc 6 on the transporting device C to a testing station for testing, and after the testing is completed, the transporting device C transports the engine and the transition disc 6 on the transporting device C back; the disassembly operation of the transition disc 6 can be realized through the flexible tightening clamp A, and the transition disc 6 is clamped and carried to the material seat 45 of the feeding device B for storage; the whole process realizes automation, greatly improves the working efficiency and reduces the labor intensity of operators.
While the foregoing is directed to embodiments of the present invention, other and further details of the invention may be had by the present invention, it should be understood that the foregoing description is merely illustrative of the present invention and that no limitations are intended to the scope of the invention, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the invention.

Claims (10)

1. An automatic dismouting workstation of engine test preassembly line transition dish which characterized in that: comprises a feeding device, a conveying device and a flexible tightening clamp;
the feeding device comprises a supporting table, a charging barrel and a charging seat, wherein the charging barrel is arranged on the supporting table, a plurality of charging seats are arranged on the side surface of the charging barrel along the transverse direction and the longitudinal direction, and the charging seats are used for placing transition discs;
the transportation device is used for carrying an engine;
the flexible tightening clamp is used for carrying the transition disc between the material seat of the feeding device and the engine on the conveying device and for mounting the transition disc on the engine or dismounting the transition disc on the engine.
2. The automatic disassembly and assembly workstation for the transition disc of the engine test preassembly line according to claim 1, wherein:
the flexible tightening clamp comprises a six-axis robot, a supporting seat, a sliding rail, a tightening shaft sliding seat, a tightening shaft, a first slewing bearing, a variable-pitch guide disc, a first driving mechanism, a matching piece, a guide piece, a clamping disc, a supporting frame, a rotary clamping cylinder and a clamping jaw;
the tail end of the six-axis robot is provided with the supporting seat, a plurality of groups of sliding rails are arranged on the supporting seat, one end of each sliding rail is positioned at the middle position of the supporting seat, the other end of each sliding rail is positioned at the edge position of the supporting seat, and the sliding rails of the plurality of groups are arranged at equal intervals along the circumference of the supporting seat;
each group of sliding rails is connected with the tightening shaft sliding seat in a sliding manner, and the tightening shaft sliding seat is provided with the tightening shaft;
the fixed end of the first slewing bearing is assembled and connected with the supporting seat, and the rotating end of the first slewing bearing is assembled and connected with the variable-pitch guide disc;
the first driving mechanism is used for driving the rotating end of the first slewing bearing to rotate relative to the fixed end so as to drive the variable-pitch guide disc to rotate;
each tightening shaft sliding seat is provided with the corresponding piece, the variable-pitch guide disc is provided with the guide piece, the guide pieces are in one-to-one correspondence with the corresponding pieces, and the corresponding pieces are movably matched with the guide pieces;
the variable-pitch guide disc rotates to drive the guide piece to rotate, so that the matching piece is driven to move relative to the guide piece, and the matching piece is driven to move radially relative to the variable-pitch guide disc;
the clamping disc is positioned below the supporting seat and is connected with the supporting seat through a plurality of supporting frames;
the upper end face of the clamping disc is provided with the rotary clamping cylinder, the movable end of the rotary clamping cylinder penetrates through the clamping disc, the movable end of the rotary clamping cylinder can rotate and stretch relative to the fixed end, the movable end of the rotary clamping cylinder is provided with the clamping jaw, and the clamping jaw is located on one side of the lower end face of the clamping disc.
3. The automatic disassembly and assembly workstation for the transition disc of the engine test preassembly line according to claim 2, wherein:
the first driving mechanism comprises a first gear ring, a first driving motor and a first gear, the rotating end of the first slewing bearing is provided with the first gear ring, the first driving motor is arranged on the supporting seat, an output rotating shaft of the first driving motor is provided with the first gear, and the first gear is meshed with the first gear ring.
4. The automatic disassembly and assembly workstation for the transition disc of the engine test preassembly line according to claim 2, wherein:
the guide piece is arranged as a guide groove, an acute angle exists between the extending direction of the guide groove and the diameter direction of the variable-pitch guide disc, and the matching piece is movably matched with the guide groove;
when the variable-pitch guide disc rotates to drive the guide groove to rotate, the matching piece moves along the extending direction of the guide groove.
5. The automatic disassembly and assembly workstation for the transition disc of the engine test preassembly line according to claim 4 is characterized in that:
the matching piece comprises an axle and a roller, the axle is arranged on the tightening axle sliding seat, the roller is rotationally connected to the axle, and the roller is in rolling contact with the guide groove.
6. The automatic disassembly and assembly workstation for the transition disc of the engine test preassembly line according to claim 2, wherein:
and a camera is further arranged on the supporting seat.
7. The automatic disassembly and assembly workstation for the transition disc of the engine test preassembly line according to claim 1, wherein:
the feeding device further comprises a second slewing bearing and a second driving mechanism, wherein the fixed end of the second slewing bearing is connected with the upper end of the supporting table in an assembling mode, the rotating end of the second slewing bearing is connected with the lower end of the charging barrel in an assembling mode, the rotating end of the second slewing bearing rotates relative to the fixed end so as to drive the charging barrel to rotate, and the second driving mechanism is used for driving the rotating end of the second slewing bearing to rotate relative to the fixed end.
8. The automatic disassembly and assembly workstation for the transition disc of the engine test preassembly line of claim 7, wherein:
the second driving mechanism comprises a second gear ring, a second driving motor and a second gear, the second gear ring is arranged at the rotating end of the second slewing bearing, the second driving motor is arranged on the supporting table, the second gear is arranged on the output rotating shaft of the second driving motor, and the second gear is meshed with the second gear ring.
9. The automatic disassembly and assembly workstation for the transition disc of the engine test preassembly line of claim 7, wherein:
the support platform is provided with a proximity sensor, and the charging barrel is provided with a sensed piece; during the rotation of the charging barrel, the sensed piece can be close to or far away from the proximity sensor.
10. The automatic disassembly and assembly workstation for the transition disc of the engine test preassembly line of claim 7, wherein:
and a proximity sensor is arranged on one side of the material seat on the material cylinder.
CN202310806458.5A 2023-07-03 2023-07-03 Automatic disassembly and assembly workstation of transition plate of engine test preassembly line Pending CN116586961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310806458.5A CN116586961A (en) 2023-07-03 2023-07-03 Automatic disassembly and assembly workstation of transition plate of engine test preassembly line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310806458.5A CN116586961A (en) 2023-07-03 2023-07-03 Automatic disassembly and assembly workstation of transition plate of engine test preassembly line

Publications (1)

Publication Number Publication Date
CN116586961A true CN116586961A (en) 2023-08-15

Family

ID=87595932

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310806458.5A Pending CN116586961A (en) 2023-07-03 2023-07-03 Automatic disassembly and assembly workstation of transition plate of engine test preassembly line

Country Status (1)

Country Link
CN (1) CN116586961A (en)

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