CN104802018A - Cutter grabbing signal parallel-connecting method for cutter grabbing device of machine tool - Google Patents
Cutter grabbing signal parallel-connecting method for cutter grabbing device of machine tool Download PDFInfo
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- CN104802018A CN104802018A CN201510222498.0A CN201510222498A CN104802018A CN 104802018 A CN104802018 A CN 104802018A CN 201510222498 A CN201510222498 A CN 201510222498A CN 104802018 A CN104802018 A CN 104802018A
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- cutter
- plc
- cable
- machine tool
- lathe
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/16—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine controlled in conjunction with the operation of the tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention discloses a cutter grabbing signal parallel-connecting method for a cutter grabbing device of a machine tool. The method comprises the following steps of finding a PLC (programmable logic controller) logic unit wiring module, a cutter grabbing PLC signal point I41.2 and a cutter loosening PLC signal point I41.6 in an electric appliance cabinet of the machine tool; taking a section of four-core cable of which one end is fixed under a PLC logic unit module in the electric appliance cabinet; respectively connecting the two PLC signals I41.2 and I41.6 in the electric appliance cabinet to corresponding wiring columns of the PLC logical unit wiring module; connecting the other end of the cable on a fixed carving frame to a point contact signal switch; starting the machine tool for trial run of a spindle head; holding a cutter holder on the current spindle head by an operator with one hand; pressing the point contact signal switch with the other hand; taking down a cutter; replacing the cutter with another machining cutter; pressing the point contact signal switch again and finishing the replacing of the cutter. According to the cutter grabbing signal parallel-connecting method, an electric spindle is unnecessary to move after a finishing device is mounted, cutter replacement can be operated in the machine tool by the operator, the cutter grabbing efficiency is improved, the cutter grabbing distance is shortened by the button, and unsafe operation actions of the operator are avoided.
Description
Technical field
The present invention relates to a kind of lathe and grab knife system, particularly relate to and a kind ofly knife system parallel connection is grabbed to lathe grab the method for cutter signal.
Background technology
Numerical control Five Axis lathe is when purchasing, lathe grab cutter, pine cutter operation push-button designs usually on operating desk, when manufacturing milling a collection of part, operator needs repeatedly to change different milling cutter and has carried out processing (being manual tool changing pattern during lathe tool changing) when changing cutter each time, machine operation safety door must be opened, main spindle hand is made to move to safe correct position, the hand steered knife handle held on current electro spindle of operator one, tool changing button on another hand push platform, take off cutter, then change to another process tool, press a tool changing button again, replacing cutter completes.Repeatedly repeat this generic operation, tool changing is both inconvenient, be unfavorable for again the safety of operator, numerical control Five Axis lathe (manual tool changing) is after operative employee repeatedly completes tool changing work, discovery operational motion is complicated, and grab broaching tool has unsafe act at every turn, sometimes needs another one operative employee to help on push platform and grabs broaching tool button to complete tool changing operation, add the amount of labour, improve because of the mutual inharmonious degree of danger of operator.
Based on this situation, need to provide a kind of simple, cost is low again and the device that security is good.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of lathe and grab knife system.Grab the transformation of cutter signal line to what grab knife system, thus improve operator operationally operability and security.
For solving technical problem of the present invention, the technical solution used in the present invention is:
The method that cutter signal is grabbed in knife system parallel connection is grabbed to lathe, comprises the following steps:
A, in Machine Tool Electric Appliance cabinet, find corresponding PLC logical block Wiring module, wherein, grab cutter PLC signaling point I41.2, loose cutter PLC signaling point I41.6;
B, get one section of one line quad layout in lathe wire casing, cable one end to be fixed in Electric Appliance Cabinet under PLC logic unit module, tank chain through lathe X-direction is extended the tank chain of Y direction again, and the cable other end is fixed on Y direction main tapping and fixedly carves on frame;
C, connect holding wire, in Electric Appliance Cabinet, two PLC signal I41.2 and I41.6 to be connected respectively on PLC logical block Wiring module on corresponding binding post, the cable other end wiring one of fixedly carving on frame taps signaling switch, and in cable, a core connects ground wire, and last heart yearn stays in for subsequent use;
D, start lathe test running main tapping, observe Cable layout whether have unreasonable with roll crowded point, the hand steered knife handle held on current main tapping of operator one, another hand is pressed and is tapped signaling switch, take off cutter, then change to another process tool, then by once tapping signaling switch, changing cutter and completing.
2, according to claim 1ly a kind ofly knife system parallel connection is grabbed to lathe grab the method for cutter signal, it is characterized in that: repeatedly trial is pressed and tapped signaling switch replacing cutter, if there is no problem, fixedly carve and frame taps the exposed aerial holding wire insulating tape of signaling switch be wrapped in being arranged on main tapping, the situation of isolated signal disturbing.
Beneficial effect of the present invention:
1, the hand steered knife handle held on current main tapping of operator one, another hand push platform taps signaling switch, take off cutter, then change to another process tool, press a tool changing button again, change cutter and complete, just can unnecessary mobile electro spindle after installation device, operator just can operate tool changing in lathe, improves the efficiency of grabbing cutter.
2, repeatedly tool changing operation action is repeated, improve the security of operator's tool changing, after reminding operator's tool changing success, verify whether cutter is really caught by electro spindle, and device operational motion is simple, and button furthers and grabs cutter distance, operative employee can be made to avoid operation unsafe act and to occur.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.Following examples, only for illustration of the present invention, are not used for limiting the scope of the invention.
Of the present inventionly a kind ofly knife system parallel connection grabbed to lathe grab the method for cutter signal, comprise the following steps:
The first, find out in Machine Tool Circuit drawing on operating desk and grab cutter button PLC signaling point, grab cutter PLC signaling point I41.2, loose cutter PLC signaling point I41.6;
The second, in Machine Tool Electric Appliance cabinet, find corresponding PLC logical block Wiring module (DI-MODULE-10);
3rd, get one section of one line quad layout in lathe wire casing, cable one end to be fixed in Electric Appliance Cabinet under PLC logic unit module, the tank chain (ensure in machine tool running signal cable can synchronization action) of Y direction of extending again through the tank chain of lathe X-direction, the cable other end is fixed on Y direction main tapping and fixedly carves on frame;
4th, connect holding wire, in Electric Appliance Cabinet, two PLC signal I41.2 and I41.6 to be connected respectively on PLC logical block Wiring module DI-MODULE-10 on corresponding binding post, main tapping is fixedly carved on frame and is bored an about 20mm button installing hole with hand-operated electric drill, the cable other end wiring one of fixedly carving on frame taps signaling switch (switch diameter must coordinate the installing hole come outbreak out), in cable, a core connects ground wire (yellow color line look), and last heart yearn stays in for subsequent use;
5th, start lathe test running main tapping, observe Cable layout whether have unreasonable with roll crowded point, the hand steered knife handle held on current main tapping of operator one, another hand is pressed and is tapped signaling switch, takes off cutter, then changes to another process tool, again by once tapping signaling switch, changing cutter and completing.
Repeatedly attempt again pressing and tap signaling switch and change cutter, if there is no problem, fixedly carve the exposed aerial holding wire insulating tape of switching signal on frame be wrapped in being arranged on main tapping, completely cut off the situation of signal disturbing.
This is grabbed knife system and is placed on machine tool main body traversing carriage, it is convenient to machine operation person operation, has simple, safety, reliability feature, is simply to press a button and can grabs cutter without cutter, without cutter pine cutter, have cutter to grab cutter, have the loose cutter operating function of cutter; Safety is that operator can with regard near operation, observes concrete condition when grabbing cutter pine cutter, observe cutter whether grab cutter promptly, loose cutter drops, cutter blade avoids operator's dangerous position on hand; Whether reliability is that button link cable is reliable, put in PLC logic module reliable, even if having breakpoint breakage to use space signal line again instead as long as button inactive searches cable based on input signal input.
Claims (2)
1. the method that cutter signal is grabbed in knife system parallel connection is grabbed to lathe, it is characterized in that, comprise the following steps:
A, in Machine Tool Electric Appliance cabinet, find corresponding PLC logical block Wiring module, wherein, grab cutter PLC signaling point I41.2, loose cutter PLC signaling point I41.6;
B, get one section of one line quad layout in lathe wire casing, cable one end to be fixed in Electric Appliance Cabinet under PLC logic unit module, tank chain through lathe X-direction is extended the tank chain of Y direction again, and the cable other end is fixed on Y direction main tapping and fixedly carves on frame;
C, connect holding wire, in Electric Appliance Cabinet, two PLC signal I41.2 and I41.6 to be connected respectively on PLC logical block Wiring module on corresponding binding post, the cable other end wiring one of fixedly carving on frame taps signaling switch, and in cable, a core connects ground wire, and last heart yearn stays in for subsequent use;
D, start lathe test running main tapping, observe Cable layout whether have unreasonable with roll crowded point, the hand steered knife handle held on current main tapping of operator one, another hand is pressed and is tapped signaling switch, take off cutter, then change to another process tool, then by once tapping signaling switch, changing cutter and completing.
2. according to claim 1ly a kind ofly knife system parallel connection is grabbed to lathe grab the method for cutter signal, it is characterized in that: repeatedly trial is pressed and tapped signaling switch replacing cutter, if there is no problem, fixedly carve and frame taps the exposed aerial holding wire insulating tape of signaling switch be wrapped in being arranged on main tapping, the situation of isolated signal disturbing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510222498.0A CN104802018A (en) | 2015-05-05 | 2015-05-05 | Cutter grabbing signal parallel-connecting method for cutter grabbing device of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510222498.0A CN104802018A (en) | 2015-05-05 | 2015-05-05 | Cutter grabbing signal parallel-connecting method for cutter grabbing device of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104802018A true CN104802018A (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510222498.0A Pending CN104802018A (en) | 2015-05-05 | 2015-05-05 | Cutter grabbing signal parallel-connecting method for cutter grabbing device of machine tool |
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| CN (1) | CN104802018A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3721615A1 (en) * | 1986-09-30 | 1988-03-31 | Szerszamgepipari Muevek | Method for producing a numerically programmable clamping force and apparatus for carrying it out, in particular for the tailstock of machine tools |
| CN203266288U (en) * | 2013-05-20 | 2013-11-06 | 东莞市乔锋机械有限公司 | Vertical type metal machining central machine capable of replacing cutters synchronously |
-
2015
- 2015-05-05 CN CN201510222498.0A patent/CN104802018A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3721615A1 (en) * | 1986-09-30 | 1988-03-31 | Szerszamgepipari Muevek | Method for producing a numerically programmable clamping force and apparatus for carrying it out, in particular for the tailstock of machine tools |
| CN203266288U (en) * | 2013-05-20 | 2013-11-06 | 东莞市乔锋机械有限公司 | Vertical type metal machining central machine capable of replacing cutters synchronously |
Non-Patent Citations (2)
| Title |
|---|
| 刘鲁 等: "加工中心自动换刀程序的设计与调试", 《机床与液压》 * |
| 楚德义: "加工中心自动换刀过程PLC编程技巧", 《机床电器》 * |
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Application publication date: 20150729 |