CN109261996A - Lathe is started building into top control system certainly - Google Patents
Lathe is started building into top control system certainly Download PDFInfo
- Publication number
- CN109261996A CN109261996A CN201811389214.7A CN201811389214A CN109261996A CN 109261996 A CN109261996 A CN 109261996A CN 201811389214 A CN201811389214 A CN 201811389214A CN 109261996 A CN109261996 A CN 109261996A
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- Prior art keywords
- control system
- induction
- detection
- machine tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
A kind of lathe is provided from starting building into top control system, including top and machine tool control system, top rear end level is equipped with detection bar, and detection rod rear end is detection induction end；Top to move back when being retracted into rear extreme position C, the corresponding tailstock of detection induction end is equipped with and rear extreme position induction pieces C；When the top buffer position B for being advanced to close workpiece, the corresponding tailstock shell of detection induction end is equipped with buffer position induction pieces B；It is top be advanced to be close to workpiece when holding out against position A, the corresponding tailstock shell of detection induction end, which is equipped with, holds out against location sensitive part A；It holds out against location sensitive part A, buffer position induction pieces B and rear extreme position induction pieces C is connect with machine tool control system, the machine tool control system controls top movement speed by top control structure according to different inductive signals.The present invention can control the top movement speed in different location, avoid top tight workpiece instantaneous speed is too fast from causing to damage to workpiece, improve working efficiency.
Description
Technical field
The invention belongs to numerical control machine tool technique fields, and in particular to a kind of lathe is from starting building into top control system.
Background technique
Lathe is that essential equipment needs tailstock tool when the longer workpiece of machine tooling in present machining
The top other end by workpiece carry out holding out against fixation, top back-and-forth motion is that top control is controlled by machine tool control system
Structure movement, then top control structure controls top movement, and present lathe cannot accomplish very well top movement speed
Detection, the top top tight workpiece under certain movement speed often will appear top due to the bad control of top movement speed
The instantaneous speed of top tight workpiece is too big and causes workpiece stress to be damaged or the problem of deformation.It is therefore desirable to propose to improve.
Summary of the invention
Present invention solves the technical problem that: a kind of lathe is provided from starting building into top control system, and the present invention passes through induction
Part detects top shift position, provides accurate shift position signal for machine tool control system, makes Machine-Tool Control system
System can be top according to different position controls movement speed, avoid the top instantaneous speed in top tight workpiece too fast and to work
Part causes the mass defects such as damage, make it is top fast moved when far from workpiece, improve working efficiency.
The technical solution adopted by the present invention: lathe is started building into top control system certainly, including being installed in tailstock tool can
Top and in lathe the machine tool control system moved horizontally, the top rear end level is equipped with can be with top front and back
The detection bar moved horizontally, the detection bar front end are fixedly connected with top rear end, and the detection rod rear end is detection induction end；
It is described it is top move back when being retracted into rear extreme position C, be equipped at the corresponding tailstock shell position of the detection induction end and detection
The rear extreme position induction pieces C of induction end mutual induction；When the top buffer position B for being advanced to close workpiece, the inspection
Survey the buffer position induction pieces B being equipped at the corresponding tailstock shell position of induction end with detection induction end mutual induction；The top
Point be advanced to be close to workpiece when holding out against position A, be equipped at the corresponding tailstock shell position of the detection induction end and detection
Induction end mutual induction holds out against location sensitive part A；It is described to hold out against location sensitive part A, buffer position induction pieces B and the rear limit
Location sensitive part C, which connect with machine tool control system and will test signal, passes to machine tool control system, the Machine-Tool Control system
System controls top movement speed by top control structure according to different inductive signals；It is described top from rear extreme position C
When starting mobile, the machine tool control system is fast moved according to the control of the signal of rear extreme position induction pieces C is top, when top
When being moved to buffer position B, the machine tool control system reduces top movement speed according to the signal of buffer position induction pieces B,
Top be slowly moved to is set to hold out against position A and workpiece is top, while machine tool control system receiving holds out against position sense
The signal of part A is answered to control top stopping movement.
Wherein, the detection induction end is equipped with position sensor, described to hold out against location sensitive part A, buffer position induction
Part B and rear extreme position induction pieces C is all made of position sensor or close switch.
The present invention compared with prior art the advantages of:
1, this programme detects top shift position by induction pieces, provides accurate shifting for machine tool control system
Dynamic position signal, enables the movement speed that machine tool control system is top according to different position controls, avoids top holding out against
When workpiece instantaneous speed it is too fast and to workpiece cause damage etc. mass defects；
2, this programme detects top shift position by induction pieces, and is controlled by machine tool control system top
It is mobile, so as to make it is top fast moved when far from workpiece, improve equipment and adjust efficiency.
Detailed description of the invention
Fig. 1 is structure principle chart of the invention.
Specific embodiment
1 the embodiment of the present invention is described with reference to the accompanying drawing.
Lathe is started building into top control system certainly, as shown in Figure 1, including being installed on horizontally movable top in tailstock tool
Point 2 and the machine tool control system 1 in lathe, the top 2 rear end level is equipped with can be with top 2 horizontal shifting
Detection bar 3,3 front end of detection bar is fixedly connected with top 2 rear end, and 3 rear end of detection bar is detection induction end 4.Institute
It states top 2 to move back when being retracted into rear extreme position C, be equipped at the corresponding tailstock shell position of the detection induction end 4 and detection
The rear extreme position induction pieces C6 of 4 mutual induction of induction end；Described top 2 when being advanced to the buffer position B close to workpiece 10, institute
State the buffer position induction pieces B7 being equipped at the detection corresponding tailstock shell position of induction end 4 with detection 4 mutual induction of induction end；
Described top 2 be advanced to be close to workpiece 10 when holding out against position A, at the corresponding tailstock shell position of the detection induction end 4
Equipped with holding out against location sensitive part A8 with detection 4 mutual induction of induction end.Wherein, described to hold out against location sensitive part A8, buffering position
It sets induction pieces B7 and rear extreme position induction pieces C6 and is connect with machine tool control system 1 and will test signal and pass to lathe control
System 1 processed, the machine tool control system 1 control top 2 mobile speed according to different inductive signals by top control structure 9
Degree.Preferably, the detection induction end 4 is equipped with position sensor 5, described to hold out against location sensitive part A8, buffer position induction
Part B7 and rear extreme position induction pieces C6 is all made of position sensor or close to switch, and structure is simple, easy to use, is normal
Processing cost of the invention is reduced with component convenient for obtaining.
The course of work of the present invention: when top 2 need to hold out against workpiece 10, top 2 is past since rear extreme position C
When preceding mobile, the machine tool control system 1 is quickly moved forward according to the signal of rear extreme position induction pieces C6 control top 2,
When top 2 move quickly into forward buffer position B, detection induction end 4 is corresponding with buffer position induction pieces B7 and carries out signal
Induction, movement speed before the machine tool control system 1 reduces top 2 according to the signal of buffer position induction pieces B7, makes the top
Point 2 is slowly moved to from buffer position B holds out against position A and workpiece 10 is top, detects induction end 4 at this moment and holds out against position sense
It answers part A8 corresponding and carries out induction of signal, the machine tool control system 1 receives to hold out against the signal of location sensitive part A8 and controls top
Point 2 stops movement, can start the processing to workpiece 10.After the completion of work pieces process, top 2 when needing to retract, Machine-Tool Control system
When system 1 slowly moves back buffer position B according to the signal control top 2 for holding out against location sensitive part A8, detection induction end 4 and buffering
Location sensitive part B7 is corresponding and carries out induction of signal, and machine tool control system 1 is improved according to the signal of buffer position induction pieces B7 and pushed up
2 speed that move backward of point make top 2 when moving quickly into rear extreme position C from buffer position B, detection induction end 4 and rear pole
Extreme position induction pieces C6 is corresponding simultaneously to carry out induction of signal, and machine tool control system 1 is according to the signal control of rear extreme position induction pieces C6
It makes top 2 to stop moving back, completes top 2 return.
The present invention detects top 2 shift position by induction pieces, provides accurate shifting for machine tool control system 1
Dynamic position signal, enables machine tool control system 1 to avoid top 2 from pushing up according to the movement speed of different position controls top 2
The instantaneous speed of clamping of workpieces 10 is too fast and causes the mass defects such as damage to workpiece, and enables top 2 when far from workpiece 10
It enough fast moves, reduces the workpiece installation and adjustment time, improve working efficiency.
Wherein control trapezoid program used in this control system is as follows:
It can be completely achieved the control to this top control system by above procedure.
Above-described embodiment, only presently preferred embodiments of the present invention, is not intended to limit the invention practical range, therefore all with this
The equivalence changes that content described in invention claim is done should all be included within scope of the invention as claimed.
Claims (2)
1. lathe is started building into top control system certainly, including is installed on horizontally movable top (2) in tailstock tool and is set to
Machine tool control system (1) in lathe, it is characterised in that: top (2) the rear end level is equipped with can be with before and after top (2)
The detection bar (3) moved horizontally, detection bar (3) front end are fixedly connected with top (2) rear end, detection bar (3) rear end
To detect induction end (4)；Top (2) move back when returning to rear extreme position C, the corresponding tail of the detection induction end (4)
The rear extreme position induction pieces C (6) with detection induction end (4) mutual induction is equipped at seat shell body position；Described top (2) Forward
When to buffer position B close to workpiece (10), it is equipped at the corresponding tailstock shell position of the detection induction end (4) and detection sense
The buffer position induction pieces B (7) of (4) mutual induction should be held；Top (2), which are advanced to, holds out against position with what workpiece (10) was close to
When A, it is equipped at the corresponding tailstock shell position of detection induction end (4) and holds out against position with detection induction end (4) mutual induction
Set induction pieces A (8)；It is described to hold out against location sensitive part A (8), buffer position induction pieces B (7) and rear extreme position induction pieces C
(6) it is connect with machine tool control system (1) and will test signal and pass to machine tool control system (1), the machine tool control system
(1) movement speed of top (2) is controlled by top control structure (9) according to different inductive signals；Top (2) are from rear
When extreme position C starts mobile, the machine tool control system (1) controls top according to the signal of rear extreme position induction pieces C (6)
(2) it fast moves, when top (2) are moved to buffer position B, the machine tool control system (1) is according to buffer position induction pieces B
(7) signal reduces top (2) movement speed, is moved to top (2) slowly and holds out against position A and push up workpiece (10)
Point, while the machine tool control system (1) receives to hold out against signal control top (2) the stopping movement of location sensitive part A (8).
2. lathe according to claim 1 is started building into top control system certainly, it is characterised in that: the detection induction end
(4) position sensor (5) are equipped with, it is described to hold out against location sensitive part A (8), buffer position induction pieces B (7) and rear limit position
It sets induction pieces C (6) and is all made of position sensor or close switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811389214.7A CN109261996A (en) | 2018-11-21 | 2018-11-21 | Lathe is started building into top control system certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811389214.7A CN109261996A (en) | 2018-11-21 | 2018-11-21 | Lathe is started building into top control system certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109261996A true CN109261996A (en) | 2019-01-25 |
Family
ID=65191088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811389214.7A Withdrawn CN109261996A (en) | 2018-11-21 | 2018-11-21 | Lathe is started building into top control system certainly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109261996A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007892A (en) * | 2022-06-01 | 2022-09-06 | 宁波海天精工股份有限公司 | Hydraulic tailstock structure with position detection function |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002172504A (en) * | 2000-12-08 | 2002-06-18 | Takebishi Electric Sales Corp | Workpiece holder for machine tool |
| JP2004276212A (en) * | 2003-03-18 | 2004-10-07 | Nissan Motor Co Ltd | Measurement fault detecting device |
| CN2712939Y (en) * | 2004-06-10 | 2005-07-27 | 白金福 | Transmission mechanism for automated numerically-controlled quenching machine tool |
| JP2007007743A (en) * | 2005-06-28 | 2007-01-18 | Okuma Corp | Tailstock control device |
| US20090199685A1 (en) * | 2008-02-08 | 2009-08-13 | Okuma Corporation | Tailstock control device |
| TWM447281U (en) * | 2012-10-23 | 2013-02-21 | Goodway Machine Corp | Tail base control device for machine tool |
| TWM449661U (en) * | 2012-10-08 | 2013-04-01 | wei-tang Xu | Omni-directional fixture structure improvement |
| TWM563320U (en) * | 2017-11-23 | 2018-07-11 | 朱益成 | Grinding machine with fine adjustable tail-seat |
| CN209124916U (en) * | 2018-11-21 | 2019-07-19 | 陕西海力特精密机械有限公司 | Lathe is started building into top control system certainly |
-
2018
- 2018-11-21 CN CN201811389214.7A patent/CN109261996A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002172504A (en) * | 2000-12-08 | 2002-06-18 | Takebishi Electric Sales Corp | Workpiece holder for machine tool |
| JP2004276212A (en) * | 2003-03-18 | 2004-10-07 | Nissan Motor Co Ltd | Measurement fault detecting device |
| CN2712939Y (en) * | 2004-06-10 | 2005-07-27 | 白金福 | Transmission mechanism for automated numerically-controlled quenching machine tool |
| JP2007007743A (en) * | 2005-06-28 | 2007-01-18 | Okuma Corp | Tailstock control device |
| US20090199685A1 (en) * | 2008-02-08 | 2009-08-13 | Okuma Corporation | Tailstock control device |
| TWM449661U (en) * | 2012-10-08 | 2013-04-01 | wei-tang Xu | Omni-directional fixture structure improvement |
| TWM447281U (en) * | 2012-10-23 | 2013-02-21 | Goodway Machine Corp | Tail base control device for machine tool |
| TWM563320U (en) * | 2017-11-23 | 2018-07-11 | 朱益成 | Grinding machine with fine adjustable tail-seat |
| CN209124916U (en) * | 2018-11-21 | 2019-07-19 | 陕西海力特精密机械有限公司 | Lathe is started building into top control system certainly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007892A (en) * | 2022-06-01 | 2022-09-06 | 宁波海天精工股份有限公司 | Hydraulic tailstock structure with position detection function |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190125 |
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| WW01 | Invention patent application withdrawn after publication |