CN106112025A - A kind of numerically controlled lathe tailstock feed control method - Google Patents
A kind of numerically controlled lathe tailstock feed control method Download PDFInfo
- Publication number
- CN106112025A CN106112025A CN201610592473.4A CN201610592473A CN106112025A CN 106112025 A CN106112025 A CN 106112025A CN 201610592473 A CN201610592473 A CN 201610592473A CN 106112025 A CN106112025 A CN 106112025A
- Authority
- CN
- China
- Prior art keywords
- controlled lathe
- numerically controlled
- tailstock
- cursor
- cylinder
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
Abstract
nullThe invention provides a kind of numerically controlled lathe tailstock feed control method，It uses a kind of numerically controlled lathe saddle and tailstock to engage and the attachment means disengaged，Including connecting post、Cursor assembly and driving assembly，The middle part of described connection post is provided with its axle head of an annular groove and tailstock side is provided with pair of sensors，Described cursor assembly includes cursor、Rotary shaft、Axle sleeve and gear wheel，Described axle sleeve is fixed on the leading flank of numerically controlled lathe tailstock，Described rotary shaft passes axle sleeve，Rotary shaft front end is fixing with cursor to be connected，The other end is fixing with described gear wheel to be connected，The front end of cursor is provided with a hook portion that can snap in annular groove，Described driving assembly includes tooth bar、Cylinder、Solenoid directional control valve、Tooth bar gathering sill、Reset switch and controller，In described controller is arranged on lathe power distribution cabinet and it is electrical connected with digital control system and solenoid directional control valve，Described reset switch is arranged on before numerically controlled lathe saddle，And be electrically connected with controller.
Description
Technical field
The application relates to numerically controlled lathe technical field, is specially a kind of numerically controlled lathe tailstock feed control method.
Background technology
Numerically controlled lathe is one of automatic processing device the most frequently used in machine cut processing, but the tail of general Digit Control Machine Tool
Seat can not auto-feed, can only be operated manually, waste time and energy, working (machining) efficiency is relatively low, and adds axial dimension in man-hour in hole class
Control accuracy is low.
Summary of the invention
The present invention is directed to existing technological deficiency, and provide a kind of numerically controlled lathe tailstock feed control method, it uses
Be a kind of numerically controlled lathe saddle and the tailstock attachment means that engages and disengage, its simple in construction, control easily, cost is relatively low,
Extend the function of numerically controlled lathe, be conducive to improving the machining accuracy of hole class axial dimension.
The scheme that the present invention uses is: a kind of numerically controlled lathe tailstock feed control method, and it uses a kind of cylinder real
Existing numerically controlled lathe saddle and tailstock engage and the attachment means disengaged, including connecting post, cursor assembly and driving assembly, described
The middle part connecting post is provided with an annular groove, and connection post is fixing with numerically controlled lathe saddle to be connected, and connects axis of a cylinder end and tailstock side sets
Being equipped with pair of sensors, described sensor can be magnetic effect sensor or hall effect sensor, it is also possible to is photoelectric sensing
Device.
Described cursor assembly includes that cursor, rotary shaft, axle sleeve and gear wheel, described axle sleeve are fixed on numerical control lathe tailstock
On the leading flank of seat, described rotary shaft passes axle sleeve, and rotary shaft front end is fixing with cursor to be connected, the other end and described gear wheel
Fixing connection, the front end of cursor is provided with a hook portion that can snap in annular groove.
Described driving assembly includes tooth bar, cylinder, solenoid directional control valve, tooth bar gathering sill, reset switch and controller, described
In controller is arranged on lathe power distribution cabinet and being electrical connected with digital control system and solenoid directional control valve, described reset switch is arranged on number
Before control lathe saddle, and being electrically connected with controller, described driving motor is fixing with the tailstock of numerically controlled lathe to be connected, and with
Controller is electrically connected with, and described tooth bar is fixed on the front end of described cylinder, and tooth bar is arranged in gathering sill, described tooth bar and canine tooth
Wheel engages each other；Described cylinder is stroke adjustable finger-like cylinder, and described solenoid directional control valve controls the flexible of cylinder.
When numerically controlled lathe saddle needs to engage with tailstock, numerically controlled lathe saddle shifts to tailstock, described connection post along Z-direction
When the sensor of axle head and tailstock side is connected, controller sends signal, makes numerical controlled lathe Z stop to mobile, meanwhile, and electricity
Enter working position on the left of magnetic reversal valve, make described cylinder piston rod stretch out, promote tooth bar to move forward, thus drive canine tooth round
Dynamic, in making the annular groove of described cursor Snap joint post, joint action completes；When numerically controlled lathe saddle and tailstock need to disengage
Time, press described reset switch, controller sends instruction, enters working position, make cylinders retract on the right side of solenoid directional control valve, drives big
Gear inverts, so that cursor leaves the annular groove connecting post, thus completes disengagement action.
The present invention is to utilize and fix between the connection post being connected and tailstock with saddle by using the technique effect of such scheme
Sensor judge relative position between the two, no matter tailstock the most all can realize being certainly dynamically connected between the two, improves
The motility connected between the two；The front end hook portion clamping mutual with the annular groove being connected post of cursor, it is achieved that saddle and tailstock
Synchronizing moving, make tailstock kinematic accuracy consistent with the Z-direction kinematic accuracy of numerically controlled lathe, thus hole class can be accurately controlled and add
Man-hour length direction dimensional accuracy；Utilize cylinder to realize saddle engage with the automatic of tailstock or disengage, further increase number
The automaticity of control lathe, extends the function of numerically controlled lathe.
Accompanying drawing explanation
Fig. 1 is the numerically controlled lathe saddle of the present invention and tailstock engages and the attachment means front view disengaged；
Fig. 2 is the schematic diagram during joint of the present invention；
Fig. 3 is the schematic diagram during disengagement of the present invention；
Fig. 4 is that the cylinder of the present invention changes valve connection diagram with electromagnetism；
Fig. 5 is the connection rod structure schematic diagram of the present invention；
Fig. 6 be A shown in Fig. 1 to view；
Fig. 7 is the enforcement exemplary plot of the present invention.
Detailed description of the invention
A kind of numerically controlled lathe tailstock feed control method, it uses a kind of cylinder to realize numerically controlled lathe saddle and tailstock
The attachment means engaged and disengage, including connecting post 1, cursor assembly and driving assembly, the middle part of described connection post 1 is provided with
One annular groove 3, connection post 1 is fixing with numerically controlled lathe saddle to be connected, and connects post 1 axle head and tailstock side is provided with pair of sensors
13, described sensor can be magnetic effect sensor or hall effect sensor, it is also possible to is photoelectric sensor.
Described cursor assembly includes that cursor 4, rotary shaft 5, axle sleeve 6 and gear wheel 7, described axle sleeve 6 are fixed on numerical control
On the leading flank of tail stock, described rotary shaft 5 is through axle sleeve 6, and rotary shaft 5 front end is fixing with cursor 4 to be connected, the other end and
Described gear wheel 7 is fixing to be connected, and the front end of cursor 4 is provided with a hook portion that can snap in annular groove 3.
Described driving assembly includes tooth bar 2, cylinder 8, solenoid directional control valve 9, tooth bar gathering sill 10, reset switch 14 and controls
Device 15, in described controller 15 is arranged on lathe power distribution cabinet and is electrical connected with digital control system and solenoid directional control valve 9, described reset
Switch 14 is arranged on before numerically controlled lathe saddle, and is electrically connected with controller 15, described driving motor 9 and numerically controlled lathe
Tailstock is fixing to be connected, and is electrically connected with controller 15, and described tooth bar 2 is fixed on the front end of described cylinder 8, and tooth bar 2 is arranged on
In gathering sill 10, described tooth bar 2 engages each other with gear wheel 7；Described cylinder 8 is stroke adjustable finger-like cylinder, described electromagnetism
Reversal valve 9 controls the flexible of cylinder 8.
When numerically controlled lathe saddle needs to engage with tailstock, numerically controlled lathe saddle shifts to tailstock, described connection post along Z-direction
When the sensor 13 of 1 axle head and tailstock side is connected, controller 15 sends signal, makes numerical controlled lathe Z stop to mobile, same with this
Time, enter working position on the left of solenoid directional control valve 9, make described cylinder 8 piston rod stretch out, promote tooth bar 2 to move forward, thus drive
Gear wheel 7 rotates, and in making the annular groove of described cursor 4 Snap joint post 1, joint action completes；When numerically controlled lathe saddle and tail
When seat needs to disengage, pressing described reset switch 14, controller 15 sends instruction, enters working position, make on the right side of solenoid directional control valve 9
Cylinder 8 is retracted, and drives gear wheel 7 to invert, so that cursor 4 leaves the annular groove connecting post 1, thus completes disengagement action.
Claims (1)
1. a numerically controlled lathe tailstock feed control method, its use a kind of cylinder realize numerically controlled lathe saddle and tailstock from
The dynamic attachment means engaged and disengage, it is characterised in that: include connecting post (1), cursor assembly and driving assembly, described connection
The middle part of post (1) is provided with an annular groove (3), and connection post (1) is fixing with numerically controlled lathe saddle to be connected, and connects post (1) axle head and tail
Seat side is provided with pair of sensors (13), and described sensor can be magnetic effect sensor or hall effect sensor, it is possible to
To be photoelectric sensor；
Described cursor assembly includes cursor (4), rotary shaft (5), axle sleeve (6) and gear wheel (7), and described axle sleeve (6) is fixed
On the leading flank of numerically controlled lathe tailstock, described rotary shaft (5) passes axle sleeve (6), and rotary shaft (5) front end is solid with cursor (4)
Fixed connection, the other end is fixing with described gear wheel (7) to be connected, and the front end of cursor (4) is provided with one can snap in annular groove (3)
Hook portion；
Described driving assembly includes tooth bar (2), cylinder (8), solenoid directional control valve (9), tooth bar gathering sill (10), reset switch (14)
With controller (15), it is interior and electrical with digital control system and solenoid directional control valve (9) that described controller (15) is arranged on lathe power distribution cabinet
Being connected, described reset switch (14) is arranged on before numerically controlled lathe saddle, and is electrically connected with controller (15), described driving
Motor (9) is fixing with the tailstock of numerically controlled lathe to be connected, and is electrically connected with controller (15), and described tooth bar (2) is fixed on described
The front end of cylinder (8), tooth bar (2) is arranged in gathering sill (10), and described tooth bar (2) engages each other with gear wheel (7)；Described gas
Cylinder (8) is stroke adjustable finger-like cylinder, and described solenoid directional control valve (9) controls the flexible of cylinder (8)；
When numerically controlled lathe saddle needs to engage with tailstock, numerically controlled lathe saddle shifts to tailstock, described connection post (1) along Z-direction
When the sensor (13) of axle head and tailstock side is connected, controller (15) sends signal, makes numerical controlled lathe Z stop to mobile, with
This enters working position, makes described cylinder (8) piston rod stretch out simultaneously on the left of solenoid directional control valve (9), promote tooth bar (2) to reach
Dynamic, thus drive gear wheel (7) to rotate, in making the annular groove of described cursor (4) Snap joint post (1), joint action completes；When
When numerically controlled lathe saddle and tailstock need to disengage, pressing described reset switch (14), controller (15) sends instruction, electromagnetic switch
Valve (9) right side enters working position, makes cylinder (8) retract, and drives gear wheel (7) reversion, so that cursor (4) leaves connection post
(1) annular groove, thus complete disengagement action.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592473.4A CN106112025B (en) | 2016-07-26 | 2016-07-26 | A kind of numerically controlled lathe tailstock feed control method |
| CN201810363989.0A CN108543959A (en) | 2016-07-26 | 2016-07-26 | A kind of numerically controlled lathe tailstock feed control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592473.4A CN106112025B (en) | 2016-07-26 | 2016-07-26 | A kind of numerically controlled lathe tailstock feed control method |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810363989.0A Division CN108543959A (en) | 2016-07-26 | 2016-07-26 | A kind of numerically controlled lathe tailstock feed control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106112025A true CN106112025A (en) | 2016-11-16 |
| CN106112025B CN106112025B (en) | 2018-11-02 |
Family
ID=57290414
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810363989.0A Withdrawn CN108543959A (en) | 2016-07-26 | 2016-07-26 | A kind of numerically controlled lathe tailstock feed control method |
| CN201610592473.4A Active CN106112025B (en) | 2016-07-26 | 2016-07-26 | A kind of numerically controlled lathe tailstock feed control method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810363989.0A Withdrawn CN108543959A (en) | 2016-07-26 | 2016-07-26 | A kind of numerically controlled lathe tailstock feed control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108543959A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201095000Y (en) * | 2007-10-19 | 2008-08-06 | 姚关松 | Digital control lathes pneumatic power feeding tailstock |
| CN204182933U (en) * | 2014-09-24 | 2015-03-04 | 哈挺精密机械（嘉兴）有限公司 | A kind of Pneumatic tailstock of numerically controlled lathe |
| CN204430288U (en) * | 2015-02-06 | 2015-07-01 | 湖北韵生航天科技有限公司 | Can the oblique lathe bed digital control lathe of automatic mobile tailstock |
| CN204867452U (en) * | 2015-08-31 | 2015-12-16 | 台州市东部数控设备有限公司 | Numerical control lathe's tailstock subassembly |
| CN105312950A (en) * | 2014-07-07 | 2016-02-10 | 苏州科技学院 | Lathe tailstock feeding device |
| KR20160076187A (en) * | 2014-12-22 | 2016-06-30 | 두산공작기계 주식회사 | Machine tool |
-
2016
- 2016-07-26 CN CN201810363989.0A patent/CN108543959A/en not_active Withdrawn
- 2016-07-26 CN CN201610592473.4A patent/CN106112025B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201095000Y (en) * | 2007-10-19 | 2008-08-06 | 姚关松 | Digital control lathes pneumatic power feeding tailstock |
| CN105312950A (en) * | 2014-07-07 | 2016-02-10 | 苏州科技学院 | Lathe tailstock feeding device |
| CN204182933U (en) * | 2014-09-24 | 2015-03-04 | 哈挺精密机械（嘉兴）有限公司 | A kind of Pneumatic tailstock of numerically controlled lathe |
| KR20160076187A (en) * | 2014-12-22 | 2016-06-30 | 두산공작기계 주식회사 | Machine tool |
| CN204430288U (en) * | 2015-02-06 | 2015-07-01 | 湖北韵生航天科技有限公司 | Can the oblique lathe bed digital control lathe of automatic mobile tailstock |
| CN204867452U (en) * | 2015-08-31 | 2015-12-16 | 台州市东部数控设备有限公司 | Numerical control lathe's tailstock subassembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106112025B (en) | 2018-11-02 |
| CN108543959A (en) | 2018-09-18 |
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Effective date of registration: 20180404 Address after: 830000 the Xinjiang Uygur Autonomous Region Urumqi high tech Industrial Development Zone (new city) Science 1 Street 384 Applicant after: URUMQI JIUPIN SESAME INFORMATION TECHNOLOGY CO., LTD. Address before: 362417 Quanzhou County, Anxi County Peach boat Township, South pit village, South pit No. 12, No. Applicant before: Zhang Jinjin |
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Effective date of registration: 20180903 Address after: 201811 C 7, 2958 Jia Hang Road, Huating Town, Jiading District, Shanghai. Applicant after: Shanghai China Pioneer Metals Corporation Address before: 830000 the Xinjiang Uygur Autonomous Region science and Technology Development Zone, Urumqi, new town, No. 384, science 1 street. Applicant before: URUMQI JIUPIN SESAME INFORMATION TECHNOLOGY CO., LTD. |
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