KR101059773B1 - Dual electro permanent magnetic vise - Google Patents

Dual electro permanent magnetic vise Download PDF

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Publication number
KR101059773B1
KR101059773B1 KR1020100133963A KR20100133963A KR101059773B1 KR 101059773 B1 KR101059773 B1 KR 101059773B1 KR 1020100133963 A KR1020100133963 A KR 1020100133963A KR 20100133963 A KR20100133963 A KR 20100133963A KR 101059773 B1 KR101059773 B1 KR 101059773B1
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KR
South Korea
Prior art keywords
vise
control
permanent electronic
electric permanent
unit
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KR1020100133963A
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Korean (ko)
Inventor
조현수
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(주) 에이이지
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    • 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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment
    • 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
    • B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
    • B23Q3/154—Stationary devices
    • B23Q3/1543—Stationary devices using electromagnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/18—Arrangements for positively actuating jaws motor driven, e.g. with fluid drive, with or without provision for manual actuation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/24—Details, e.g. jaws of special shape, slideways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/002—Magnetic work holders

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

PURPOSE: A bidirectional electric and electronic permanent magnetic vice is provided to clamp only processed workpiece without influence toward another workpiece. CONSTITUTION: A bidirectional electric and electronic permanent magnetic vice comprises a plurality of bidirectional electricity persistent electronics vices(01), a control box(05), and a junction box(03). The bidirectional electric and electronic permanent magnetic vice is composed of a plurality of blocks clamping the workpiece. The work piece is attached to the upper side of the bidirectional electric and electronic permanent magnetic vice. A lower-part of the bidirectional electric and electronic permanent magnetic vice is attached to a table of instrument. The control box controls bidirectional electric and electronic permanent magnetic vice. The junction box individually interlinks each bidirectional electric and electronic permanent magnetic vice to the control box.

Description

Dual Electro Permanent Magnetic Vise

The present invention relates to a bidirectional electric permanent electronic magnetic vise, and more particularly, to a bidirectional electric permanent electronic magnetic vise to selectively magnetize all or a part to be independently clamped for each channel according to the characteristics such as the size of the workpiece. will be.

Conventional processing machines allow the workpiece to be processed by the processing machine using one or more sets of clamping vices or other clamping devices to fix the workpiece on the table of the processing machine.

However, fixing and releasing the workpiece to the processing machine requires a lot of tools and fixtures, which is difficult and time consuming.

And as well as the workpiece as a vise that is a fixed device on the table of the processing machine assembling and disassembling as above, it is a reality that has a lot of time and hassle.

In other words, the conventional technique is as cumbersome and difficult as fixing the workpiece to the vise even when assembling and disassembling the vise for fixing the workpiece as well as the workpiece on the table of the processing machine. According to the situation of disassembling, relocating, and reassembling, the difficulty of shortening the lead time and the fatigue of workers are accumulated.

In order to improve the problems of the prior art, the bidirectional electric permanent electronic magnetic vise clamping a workpiece in a processing machine is selectively magnetized in whole or in part to independently clamp each channel according to characteristics such as the size of the workpiece. Its purpose is to provide a bidirectional electrical permanent electronic magnetic vise that allows for efficient processing.

The present invention is a bidirectional electric permanent electronic vise control device, comprising a plurality of blocks for clamping a workpiece, a plurality of bidirectional electric permanent electronic vise consisting of the upper surface to which the workpiece is attached and the lower surface attached to the table of the machine, and Control box for controlling two-way electric permanent electronic vise, and junction box for connecting the two-way electric permanent electronic vise and the control box individually, by selectively magnetizing all or part of the two-way electric permanent electronic vise Drive independently from channel to channel according to the characteristics of the workpiece.

The two-way electric permanent electronic vise is controlled through the control box to the upper and lower surfaces, respectively.

The bidirectional electrical permanent electronic vise connects a neodymium magnet and an Alnico permanent magnet in series or in parallel on a magnetic base, winds a coil in a bobbin, and connects the upper surface with the upper surface through the control box. Electrical control of the lower surface is performed respectively.

The control box, the main control unit for receiving the AC power through the main power input unit to control the driving of the bidirectional electric permanent electronic vise, and independently driven to a plurality of channels by the control of the main control device, or each And a vise driving unit for magnetizing driving the bidirectional electric permanent electronic vise, respectively.

The main controller is a current sensing unit for detecting whether the main power input from the main power input unit and the driving power of the vise driving unit of each channel, and adjusts the selection magnetization and magnetization strength of the bidirectional electric permanent electronic vise for each channel Outputting the demagnetization, magnetization and magnetization intensity driving signals of the bidirectional electric permanent electronic vise selected by the control signal input of the control input unit, and by the current value input through the current sensing unit. A main control unit for detecting driving, a pulse output unit for outputting a driving pulse for adjusting the magnetizing intensity of the bidirectional electric permanent electronic vise selected as the vice driving unit under the control of the main control unit, and the vise under the control of the main control unit Magnetization of a bidirectional electrical permanent electronic vise for each channel of the drive or And a synchronization driver for supplying a frequency synchronization signal to the main controller.

The vise driving unit includes a control signal input unit for inputting a bidirectional electric permanent electronic vise control signal from the main control unit for each channel, and an AC input by each bidirectional electric permanent electronic vise control signal inputted through the control signal input unit. AC power control unit for controlling the power and a vise control unit for controlling the magnetization or demagnetization and magnetization intensity by supplying the current signal output through the AC power control unit to the bidirectional electric permanent electronic vise of the corresponding channel.

The control input unit detects a channel selected by a user and whether the corresponding channel is turned on or off, and inputs the main control unit to the main control unit, and a bidirectional electric permanent electronic vise control signal input from an external PLC control device. It includes an external PLC control unit for transmitting to and receiving the magnetization or demagnetization of the two-way electric permanent electronic vise for each channel, the magnetization intensity control signal wired and wireless remotely and outputs to the main control unit.

The bidirectional electrical permanent electronic vise can be turned on or off for each channel and magnetized with different strengths for each channel.

The bidirectional electric permanent electronic magnetic vise according to the present invention selectively magnetizes all or part of the clamping bidirectional electric permanent electronic vise to independently drive for each channel according to the characteristics such as the size of the workpiece, so that it can be set to other adjacent workpieces. There is an effect that can clamp only the workpiece to be processed without affecting.

1 and 2 are a side view of the device as a whole, the device installed two-way electric permanent electronic magnetic vise according to the present invention.
Figure 3 is a front view showing the appearance of a two-way electric permanent electronic magnetic vise according to the present invention.
4 and 5 show the appearance of each bidirectional electrical permanent electronic magnetic vise according to the present invention;
Figure 6 is a perspective view showing the appearance of a two-way electric permanent electronic magnetic vise according to the present invention.
7 is a view showing the configuration of a main control device for controlling a bidirectional electric permanent electronic magnetic vise according to the present invention.
8 is a view showing the configuration of a vise driving unit for controlling a bidirectional electric permanent electronic magnetic vise according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

1 and 2, the present invention relates to a bidirectional electric permanent electronic magnetic vise, which includes a plurality of bidirectional electric permanent electronic vise 01, a control box 05, a junction box 03, and the like connected thereto. It consists of.

That is, the electric permanent electronic vise 01 is connected to the junction box 03 and a cable / connector 02, and the control box 05 is connected to the junction box 03 and a cable / connector 04. It is possible to send and receive control signals with each other, and additionally, the remote control 06 is connected to enable control at a short range.

Specifically, as shown in FIGS. 3 to 4, the bidirectional electric permanent electronic vise 01 is composed of a plurality of blocks clamping the work S, and is attached to the upper surface to which the work S is attached and the table of the machine. It consists of a lower surface, in order to selectively magnetize all or part of the two-way electric permanent electronic vise 01 is controlled by the upper and lower surfaces through the control box (05), respectively.

In other words, the bidirectional electric permanent electronic vise 01 may be connected to the junction box 03 by a cable / connector, respectively, to be driven independently.

Therefore, according to the present invention, by selectively magnetizing the whole or a part to drive independently for each channel according to the characteristics such as the size of the workpiece (S), to be processed without affecting other workpieces (S ') set adjacently Only the workpiece S can be clamped.

The bidirectional electric permanent electronic vise 01 connects a neodymium magnet 09 and an Alnico permanent magnet 12 in series or in parallel on a magnetic base, and a bobbin 11. The coil is wound around the electrical control of the upper and lower surfaces through the control box (05), respectively.

Here, the alnico permanent magnet 12 is used as a ferromagnetic permanent magnet and is an alloy of nickel, iron, aluminum, cobalt, and the like.

Moreover, the said bobbin 11 is a hollow cylinder which winds the coil wire for electric circuits.

That is, as shown in FIGS. 4 and 5, each bidirectional electric permanent electronic vise 01 controlled through the control box 05 is formed of a neodymium magnet 09 and an alnico permanent magnet on the magnetic base 07 as a whole. 12 is configured to form a block 10 through an epoxy 08 or the like, a coil 14 is formed in the bobbin 11, and each component is fastened with bolts 13, 16, 21, and the like.

Fig. 6 shows a perspective view of such a bidirectional electrical permanent electronic magnetic vise, in which a handle 15 is formed so that detachment is free and the connector cover 23 and the nameplate 24 are externally attached.

The control box 05 is a control module for controlling the two-way electric permanent electronic vise 01, the main control device for receiving the AC power through the main power input unit to control the driving of the two-way electric permanent electronic vise (01) ( 100; FIG. 7 and a vice driving unit 150 for separately driving the plurality of channels under the control of the main controller 100, or for magnetizing the bidirectional electric permanent electronic vise 01, respectively. It is composed of

The junction box 03 connects the respective bidirectional electrical permanent electronic vises 01 and the control box 05 separately.

That is, all or part of the bidirectional electric permanent electronic vise (01) is selectively magnetized to independently drive for each channel according to the characteristics of the work (S).

In detail, as shown in FIG. 7, the main controller 100 may include a current sensing unit configured to sense whether the main power from the main power input unit 111 and the driving power of the vise driving unit 150 of each channel are input. 113, a control input unit 120 for controlling the selective magnetization and magnetization strength of the bidirectional electric permanent electronic vise 01 for each channel, and a bidirectional electric permanent electronic vise 01 selected by the control signal input of the control input unit. The main controller 110 and the main controller 110 for outputting the magnetization, magnetization and magnetization intensity of the driving signal and detects whether the bidirectional electric permanent electronic vise is driven by the current value input through the current sensing unit. A pulse output unit 114 for outputting a driving pulse for adjusting the magnetizing intensity of the bidirectional electric permanent electronic vise 01 selected by the vise driving unit 150 by the control of the control unit; A relay driver 131 for selectively driving magnetization or demagnetization of the bidirectional electric permanent electronic vise 01 for each channel of the vise driving unit 150 by control, and a synchronization generating unit for supplying a frequency synchronization signal to the main control unit ( 132).

In addition, as shown in FIG. 8, the vise driving unit 150 includes control signal input units 141 and 142 for inputting bidirectional electric permanent electronic vise control signals from the main controller 100 for each channel, and the control signal input unit ( AC power control units 151 and 152 for controlling AC power input by the bidirectional electric permanent electronic vise control signals input through 141 and 142, and current signals output through the AC power control units 151 and 152. It is composed of a vise control unit 161 for controlling the magnetization or demagnetization and magnetization intensity by supplying the bidirectional electric permanent electronic vise (01) of the corresponding channel.

In addition, the control input unit 120 detects a channel selected by a user and whether the channel is on or off and inputs the channel selector 121 to input to the main controller, and a bidirectional electric permanent electronic input from an external PLC controller. External PLC control unit 122 for transmitting a vise control signal to the main control unit, and the magnetization or demagnetization of the two-way electric permanent electronic vise (01) for each channel, the magnetization intensity control signal is input to the main controller wirelessly and wirelessly It is composed of a remote control unit 123 to output.

Accordingly, the bidirectional electric permanent electronic vise 01 may be turned on or off for each channel, and may be magnetized with different strengths for each channel.

Although embodiments of the present invention have been described above with reference to the accompanying drawings, those skilled in the art to which the present invention pertains may implement the present invention in other specific forms without changing the technical spirit or essential features thereof. I can understand that. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive.

The scope of the present invention is shown by the following claims rather than the above description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention. do.

01: Electronic Vise 03: Junction Box
02, 04: Cable / Connector 05: Control Box
06: remote control 100: main control device
111: main power input unit 113: current detection unit
114: pulse output unit 110: main control unit
120: control input unit 131: relay drive unit
132: synchronization generator 141, 142: control signal input unit
151, 152: AC power control unit 150: Vise drive unit
161: vise control unit

Claims (8)

In the bidirectional electric permanent electronic vise control device,
A plurality of two-way electric permanent electronic vises composed of a plurality of blocks for clamping the work piece, the top surface to which the work piece is attached and the bottom surface attached to the table of the machine;
A control box for controlling the bidirectional electrical permanent electronic vise;
A junction box for individually connecting the bidirectional electrical permanent electronic vise and the control box;
Consist of
Selectively magnetizes all or part of the bidirectional electrical permanent electronic vise to drive independently for each channel according to the characteristics of the workpiece,
The control box, the main control unit for receiving the AC power through the main power input unit to control the driving of the bidirectional electric permanent electronic vise, and independently driven to a plurality of channels by the control of the main control device, or each Consists of a vice driving unit for magnetizing driving the two-way electric permanent electronic vise,
The main control device,
A current sensing unit sensing whether the main power from the main power input unit and the driving power of the vise driving unit of each channel are input;
A control input unit configured to adjust magnetization and magnetization intensity of the bidirectional electric permanent electronic vise for each channel;
Outputs the demagnetization, magnetization and magnetization intensity driving signals of the bidirectional electric permanent electronic vise selected by the control signal input of the control input unit, and detects whether the bidirectional electric permanent electronic vise is driven by the current value input through the current sensing unit. A main controller;
A pulse output unit for outputting a driving pulse for controlling the magnetizing strength of the bidirectional electric permanent electronic vise selected as the vise driving unit by the control of the main controller;
A relay driver for selectively driving magnetization or demagnetization of the bidirectional electric permanent electronic vise for each channel by the control of the main controller;
And a synchronization generator for supplying a frequency synchronization signal to the main controller.
The vice driving unit,
A control signal input unit for inputting a bidirectional electric permanent electronic vise control signal from the main controller for each channel;
An AC power control unit controlling AC power input by each bidirectional electric permanent electronic vise control signal inputted through the control signal input unit;
And a vise controller for controlling magnetization or demagnetization and magnetization intensity by supplying a current signal output through the AC power controller to a bidirectional electric permanent electronic vise of a corresponding channel.
The control input unit detects a channel selected by a user and whether the corresponding channel is turned on or off and inputs it to the main controller;
An external PLC control unit which transmits a bidirectional electric permanent electronic vise control signal input from an external PLC control unit to the main control unit;
And a remote control unit for receiving the magnetization or demagnetization of the bidirectional electric permanent electronic vise for each channel, and the magnetization intensity control signal to the main controller.
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KR1020100133963A 2010-12-23 2010-12-23 Dual electro permanent magnetic vise KR101059773B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101323129B1 (en) * 2012-08-27 2013-10-30 손진환 Mold fastener device using electromagnetic
KR101613164B1 (en) 2015-08-26 2016-04-18 (주)에이이지 Remote control devices for electronic magnetic vise
KR20160106288A (en) * 2015-03-02 2016-09-12 화천기공 주식회사 machining tools table associated with electromagnetic chuck
US10486277B2 (en) 2016-12-16 2019-11-26 Hwacheon Machine Tool Co., Ltd. Electromagnetic chuck mounting structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200397547Y1 (en) * 2005-06-16 2005-10-06 임영도 A Magnetic Chuck Guide Using IGBT Device With Load Short and Load Over Current Protection Fucntion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200397547Y1 (en) * 2005-06-16 2005-10-06 임영도 A Magnetic Chuck Guide Using IGBT Device With Load Short and Load Over Current Protection Fucntion

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101323129B1 (en) * 2012-08-27 2013-10-30 손진환 Mold fastener device using electromagnetic
KR20160106288A (en) * 2015-03-02 2016-09-12 화천기공 주식회사 machining tools table associated with electromagnetic chuck
KR101691810B1 (en) * 2015-03-02 2017-01-02 화천기공 주식회사 machining tools table associated with electromagnetic chuck
KR101613164B1 (en) 2015-08-26 2016-04-18 (주)에이이지 Remote control devices for electronic magnetic vise
US10486277B2 (en) 2016-12-16 2019-11-26 Hwacheon Machine Tool Co., Ltd. Electromagnetic chuck mounting structure

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