CN115502783A - Automatic frock that multiplex spare was aimed at - Google Patents

Automatic frock that multiplex spare was aimed at Download PDF

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Publication number
CN115502783A
CN115502783A CN202211274765.5A CN202211274765A CN115502783A CN 115502783 A CN115502783 A CN 115502783A CN 202211274765 A CN202211274765 A CN 202211274765A CN 115502783 A CN115502783 A CN 115502783A
Authority
CN
China
Prior art keywords
laser
adjusting
support frames
fixed
support frame
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
CN202211274765.5A
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Chinese (zh)
Inventor
夏兵
万继升
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huoshan Jiayuan Intelligent Manufacturing Co ltd
Original Assignee
Huoshan Jiayuan Intelligent Manufacturing 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 Huoshan Jiayuan Intelligent Manufacturing Co ltd filed Critical Huoshan Jiayuan Intelligent Manufacturing Co ltd
Priority to CN202211274765.5A priority Critical patent/CN115502783A/en
Publication of CN115502783A publication Critical patent/CN115502783A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • B23Q3/061Work-clamping means adapted for holding a plurality of workpieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q17/00Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/22Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
    • B23Q17/2291Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the workpiece relative to the holder thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q17/00Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Machine Tool Units (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Laser Beam Processing (AREA)

Abstract

The invention discloses an automatic tool for aligning multiple workpieces, which relates to the technical field of numerical control horizontal boring and milling machines and comprises two vertical support frames and one transverse support frame, wherein the two vertical support frames are symmetrically arranged, and the one transverse support frame is fixedly arranged between the two vertical support frames; and the damping tool clamp shaft is connected to the transverse support frame. According to the invention, a positioning reference adjustment design is adopted, after the reference position is determined, all subsequent workpieces can be adjusted to the reference position, the adjustment plate is moved to continuously push the workpieces to adjust through the mutual cooperation among the laser emitter, the laser receiver and the air cylinder until the laser receiver receives light of the laser emitter, at the moment, the laser receiver outputs a high level, the single chip microcomputer controls the electromagnetic valve on the side to close, and finally the adjustment is completed.

Description

Automatic frock that multiplex spare was aimed at
Technical Field
The invention relates to the technical field of numerical control horizontal boring and milling machines, in particular to an automatic tool for aligning multiple workpieces.
Background
The conventional numerical control boring and milling machine usually clamps one part at a time in machining, and for batch product machining, the number of times of stopping and clamping the part is increased, so that the actual operating rate of the machine tool is low, the number of finished products machined in a single shift is reduced, the labor intensity of operators is increased, the production cost of enterprises is increased, if a plurality of parts are clamped, the parts need to be aligned manually, and the parts are not accurate through visual observation, so that a plurality of aligning and machining tools which do not need manpower are urgently needed to solve the problems.
Disclosure of Invention
The invention aims to solve the problems and provides an automatic tool for aligning multiple workpieces.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automated multi-workpiece alignment tool, comprising:
the device comprises vertical supporting frames and transverse supporting frames, wherein the number of the vertical supporting frames is two, the vertical supporting frames are symmetrically arranged, and the number of the transverse supporting frames is one, and the transverse supporting frames are fixedly arranged between the two vertical supporting frames;
a damping tool clamp which is connected on the transverse supporting frame through a shaft,
the rotating assembly is arranged on the upper side of the transverse supporting frame, and is connected with the damping tool clamp and drives the damping tool clamp to rotate;
the multi-workpiece alignment adjusting assembly comprises a fixed measuring end and a dynamic adjusting end, the fixed measuring end is arranged on the vertical supporting frame, the dynamic adjusting end is arranged on the horizontal supporting frame, the dynamic adjusting end is used for driving alignment between different workpieces, and alignment of the workpieces is achieved when the dynamic adjusting end is aligned with the fixed measuring end in a straight line mode.
Optionally, the rotating assembly is composed of a motor, a driving gear and a driven gear;
the motor is vertically installed at the extending position of the transverse supporting frame, an output shaft of the motor is coaxially and fixedly connected with the driving gear, the driving gear is meshed with the driven gear, and the driven gear is coaxially and fixedly connected with the damping tool clamp.
Optionally, the multi-workpiece alignment adjusting assembly comprises a fixed reference plate, a movable adjusting plate, a laser transmitter, a laser receiver, an air cylinder, a single chip microcomputer and an electromagnetic valve;
the number of the fixed reference plates is two, and the fixed reference plates are symmetrically fixed between the two vertical supporting frames through bolts;
the number of the movable adjusting plates is two, and the movable adjusting plates are connected between the two vertical supporting frames in a sliding manner;
the air cylinder is arranged on the vertical supporting frame and controls the stroke through an electromagnetic valve, a piston rod of the air cylinder is fixed with the movable adjusting plate,
the laser transmitters are arranged on the fixed reference plate at equal intervals;
the laser receivers are arranged at the positions of the movable adjusting plate, which correspond to the laser transmitters, and the number of the laser receivers is the same as that of the laser transmitters;
the single chip microcomputer is electrically connected with the electromagnetic valve, the laser transmitter and the laser receiver;
the laser receiver outputs a low level at a normal state, the laser receiver outputs a high level when receiving modulated light emitted by the laser emitter, and the single chip microcomputer closes the air cylinder through the electromagnetic valve when receiving the high level.
Optionally, the multi-workpiece alignment adjusting assembly further comprises two racks and an adjusting gear, the two racks are respectively and vertically and fixedly connected with the movable adjusting plate, the adjusting gear is connected to the transverse supporting frame, and the two racks are meshed with the adjusting gear.
Compared with the prior art, the invention has the following advantages:
the invention adopts the flexible reference design of the workpieces, and after the initial workpieces are installed, the initial reference position can be determined by adjusting the position of the fixed reference plate, so that all the workpieces can be conveniently adjusted to the position to realize the alignment of the multiple workpieces in the subsequent process.
According to the invention, by adopting a positioning reference adjustment design, after the reference position is determined, all subsequent workpieces can be adjusted to the reference position, the adjustment plate is moved to continuously push the workpieces to adjust through mutual cooperation among the laser transmitter, the laser receiver and the air cylinder until the laser receiver receives light of the laser transmitter, the laser receiver outputs a high level at the moment, the single chip microcomputer controls the electromagnetic valve on the side to be closed, and finally the adjustment is finished.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic view of the alignment of the tooling of the present invention;
fig. 4 is a schematic diagram of laser emission in the present invention.
In the figure: the device comprises a vertical supporting frame 1, a horizontal supporting frame 2, a rack 3, an adjusting gear 4, a driving gear 5, a sliding groove 6, a fixed reference plate 7, a movable adjusting plate 8, a laser transmitter 9, a laser receiver 10, a driven gear 11, a damping tool clamp 12, a workpiece 13, a motor 14 and a cylinder 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-4, an automatic frock that multiplex spare was aimed at, includes vertical support frame 1, horizontal support frame 2, rotating assembly and multiplex spare alignment adjusting part, and the specific description is as follows:
vertical support frame 1 and horizontal support frame 2, the quantity of vertical support frame 1 is two and the symmetry sets up, and the quantity of horizontal support frame 2 is one, and fixed setting is between two vertical support frames.
Damping frock clamp 12 hub connection is on horizontal support frame 2, and damping frock clamp 12 passes through the damping piece and takes up the middle part of work piece 13, can adjust the rate of tension of damping piece through the bolt, and the quantity of damping frock clamp 12 is a plurality of and coaxial setting to can realize that a root is epaxial to set up a plurality of work pieces 13. The damping tooling fixture 12 may be a fixture that can clamp a circular inner wall, a square inner wall, or the like, which is commonly available in the market.
Referring to fig. 1, the rotating assembly is arranged on the upper side of the transverse supporting frame 2, the rotating assembly is connected with the damping tool clamp 12 and drives the damping tool clamp to rotate, and the rotating assembly is composed of a motor 14, a driving gear 5 and a driven gear 11, and the rotating assembly is as follows:
the motor 14 is vertically installed in the extending position of the transverse supporting frame 2, an output shaft of the motor 14 is coaxially and fixedly connected with the driving gear 5, the driving gear 5 is meshed with the driven gear 11, and the driven gear 11 is coaxially and fixedly connected with the damping tool clamp 12.
The driving gear 5 is driven to rotate by the power of the motor 14, the driven gear 11 can be driven to rotate after the driving gear 5 rotates, and the shaft of the damping tool clamp 12 can be driven to rotate after the driven gear 11 rotates, so that the workpiece can be rotationally adjusted.
The multi-workpiece alignment adjusting assembly comprises a fixed measuring end and a dynamic adjusting end, the fixed measuring end is arranged on the vertical supporting frame 1, the dynamic adjusting end is arranged on the transverse supporting frame 2, the dynamic adjusting end is used for driving alignment between different workpieces 13, and when the dynamic adjusting end is linearly aligned with the fixed measuring end, the workpieces 13 are aligned.
The multi-workpiece alignment adjusting assembly comprises the following specific components:
the device comprises a fixed reference plate 7, a movable adjusting plate 8, a laser emitter 9, a laser receiver 10, an air cylinder 15, a single chip microcomputer and an electromagnetic valve.
The number of the fixed reference plates 7 is two, the fixed reference plates are symmetrically fixed between the two vertical supporting frames 1 through bolts, and the positions of the fixed reference plates 7 can be adjusted in real time through the bolts.
The quantity that removes regulating plate 8 is two, and sliding connection is provided with spout 6 between two vertical support frame 1 on vertical support frame 1, and vertical support frame 1 passes through spout 6 sliding connection on vertical support frame 1.
The cylinder 15 is installed on the vertical supporting frame 1 and controls the stroke through the electromagnetic valve, and a piston rod of the cylinder 15 is fixed with the movable adjusting plate 8.
The laser transmitters 9 are arranged on the fixed reference plate 7 at equal intervals, and the laser transmitters 9 can transmit modulated laser light of about 10 KHZ.
The laser receivers 10 are arranged at the positions of the movable adjusting plate 8 corresponding to the laser transmitters 9, and the number of the laser receivers 10 is the same as that of the laser transmitters 9.
The single chip microcomputer is electrically connected with the electromagnetic valve, the laser transmitter 9 and the laser receiver 10, the laser receiver 10 outputs a low level in a normal state, when the laser receiver 10 receives modulated light emitted by the laser transmitter 9, the high level is output, when the single chip microcomputer receives the high level, the air cylinder 15 is closed through the electromagnetic valve, and at the moment, the adjustment of the workpiece 13 is completed.
The steps of the multi-workpiece alignment adjusting assembly are as follows:
the first workpiece 13 is firstly installed on the bottommost damping tool clamp 12 and fastened, and then the position of the fixed reference plate 7 is adjusted through the bolt to be matched with the first workpiece 13 to determine a reference position, namely all the workpieces 13 are adjusted to the position to realize alignment of multiple workpieces.
Then, the workpieces 13 are placed one by one, the damping tool fixture 12 is adjusted to be in a semi-loose state, after the workpieces 13 are assembled, the laser transmitter 9 and the laser receiver 10 on one side are opened, the laser receiver 10 does not receive a low level of modulated laser output at the moment, the solenoid valve drives the air cylinder 15 to push the movable adjusting plate 8 to operate, the movable adjusting plate 8 continuously pushes the workpieces 13 to adjust until the laser receiver 10 receives light of the laser transmitter 9, the laser receiver 10 outputs a high level at the moment, the solenoid valve on the side is controlled to be closed by the single chip microcomputer, and in the same way, the laser transmitter 9 and the laser receiver 10 on the other side are opened and the steps are repeated, so that adjustment is finally completed, and the damping tool fixture 12 is completely fastened.
Example two
Referring to fig. 2 and 3, the embodiment is different from the embodiment in that the embodiment only needs one cylinder 15 for driving, and both sides can be synchronously adjusted.
The multi-workpiece aligning and adjusting assembly further comprises two racks 3 and two adjusting gears 4, the racks 3 are respectively and vertically and fixedly connected with the moving adjusting plates 8, the adjusting gears 4 are connected to the transverse supporting frame 2 in a shaft mode, and the two racks 3 are all meshed with the adjusting gears 4.
Referring to fig. 2 and 3, when the cylinder 15 on one side is driven, the moving adjusting plate 8 on that side can be driven to move, the moving adjusting plate 8 on that side drives the adjusting gear 4 to rotate through the rack 3, and the adjusting gear 4 drives the moving adjusting plate 8 on the other side to move synchronously through another rack, so that the movement situation shown in fig. 3 can be realized, and the device is suitable for workpieces with symmetrical two ends.
The above description is only a preferred embodiment of the present invention, and not intended to be exhaustive or to limit the scope of the present invention, and any person skilled in the art should be able to make equivalents and modifications within the technical scope of the present invention.

Claims (1)

1. The utility model provides an automatic frock that multiplex spare was aligned which characterized in that includes:
the device comprises vertical support frames (1) and transverse support frames (2), wherein the number of the vertical support frames (1) is two, the vertical support frames are symmetrically arranged, the number of the transverse support frames (2) is one, and the transverse support frames are fixedly arranged between the two vertical support frames;
a damping tool clamp (12), wherein the damping tool clamp (12) is connected on the transverse support frame (2) through a shaft,
the rotating assembly is arranged on the upper side of the transverse supporting frame (2), and is connected with the damping tool clamp (12) and drives the damping tool clamp to rotate;
the multi-workpiece alignment adjusting assembly comprises a fixed measuring end and a dynamic adjusting end, the fixed measuring end is arranged on the vertical supporting frame (1), the dynamic adjusting end is arranged on the transverse supporting frame (2), the dynamic adjusting end is used for driving alignment between different workpieces (13), and when the dynamic adjusting end is linearly aligned with the fixed measuring end, the workpieces (13) are aligned;
the multi-workpiece alignment adjusting assembly comprises a fixed reference plate (7), a movable adjusting plate (8), a laser transmitter (9), a laser receiver (10), an air cylinder (15), a single chip microcomputer and an electromagnetic valve;
the number of the fixed reference plates (7) is two, and the fixed reference plates (7) are symmetrically fixed between the two vertical supporting frames (1) through bolts;
the number of the movable adjusting plates (8) is two, and the movable adjusting plates (8) are connected between the two vertical supporting frames (1) in a sliding manner;
the air cylinder (15) is arranged on the vertical supporting frame (1) and controls the stroke through an electromagnetic valve, a piston rod of the air cylinder (15) is fixed with the movable adjusting plate (8),
the laser transmitters (9), the laser transmitters (9) are arranged on the fixed reference plate (7) at equal intervals;
the laser receivers (10) are arranged at the positions, corresponding to the laser transmitters (9), of the movable adjusting plate (8), and the number of the laser receivers (10) is the same as that of the laser transmitters (9);
the single chip microcomputer is electrically connected with the electromagnetic valve, the laser transmitter (9) and the laser receiver (10);
the rotating assembly consists of a motor (14), a driving gear (5) and a driven gear (11); the damping tool comprises a transverse support frame (2), a motor (14), a driving gear (5), a driven gear (11), a damping tool clamp (12), a driving gear (5), a driven gear (11) and a damping tool clamp (14), wherein the motor (14) is vertically arranged at the extending position of the transverse support frame (2);
the laser receiver (10) outputs a low level at a normal state, when the laser receiver (10) receives modulated light emitted by the laser emitter (9), a high level is output, and when the singlechip receives the high level, the cylinder (15) is closed through the electromagnetic valve;
multiplex spare alignment adjusting part still includes rack (3) and adjusting gear (4), the quantity of rack (3) be two and respectively with remove regulating plate (8) perpendicular fixed connection, adjusting gear (4) hub connection is on horizontal support frame (2), two rack (3) all mesh with adjusting gear (4).
CN202211274765.5A 2021-12-31 2021-12-31 Automatic frock that multiplex spare was aimed at Pending CN115502783A (en)

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CN202211274765.5A CN115502783A (en) 2021-12-31 2021-12-31 Automatic frock that multiplex spare was aimed at
CN202111662221.1A CN114406691B (en) 2021-12-31 2021-12-31 Automatic aligning device for multiple workpieces

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CN117465960A (en) * 2023-12-27 2024-01-30 成都工业职业技术学院 Continuous conveying device for workpiece processing

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CN115502783A (en) * 2021-12-31 2022-12-23 霍山嘉远智能制造有限公司 Automatic frock that multiplex spare was aimed at

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Publication number Priority date Publication date Assignee Title
CN117465960A (en) * 2023-12-27 2024-01-30 成都工业职业技术学院 Continuous conveying device for workpiece processing
CN117465960B (en) * 2023-12-27 2024-04-30 成都工业职业技术学院 Continuous conveying device for workpiece processing

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