CN108526498A - A kind of numerically controlled lathe tailstock control method with V-block centering - Google Patents
A kind of numerically controlled lathe tailstock control method with V-block centering Download PDFInfo
- Publication number
- CN108526498A CN108526498A CN201810309647.0A CN201810309647A CN108526498A CN 108526498 A CN108526498 A CN 108526498A CN 201810309647 A CN201810309647 A CN 201810309647A CN 108526498 A CN108526498 A CN 108526498A
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- China
- Prior art keywords
- numerically controlled
- tailstock
- controlled lathe
- axis
- cylinder
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Turning (AREA)
Abstract
The present invention provides a kind of numerically controlled lathe tailstock control methods with V-block centering,It uses a kind of attachment device of numerically controlled lathe saddle and tailstock engagement and disengagement,Including centering component,Rotate arm component and drive component,The centering component includes to axis and V-block,The rotation arm component includes cursor,Rotation axis,Axle sleeve and gear wheel,The axle sleeve is fixed on the leading flank of numerically controlled lathe tailstock,The rotation axis passes through axle sleeve,Rotation axis front end is fixedly connected with cursor,The other end is fixedly connected with the gear wheel,The front end of cursor, which is provided with one, can be caught in the hook portion of annular groove,The driving component includes rack,Cylinder,Solenoid directional control valve,Rack guide groove,Reset switch and controller,The controller is mounted in lathe power distribution cabinet and is electrical connected with digital control system and solenoid directional control valve,The reset switch is mounted on before numerically controlled lathe saddle,And it is electrically connected with controller.
Description
The application be application No. is：2016106054589, invention and created name is：A kind of numerical control lathe tailstock with V-block centering
Seat control method, the applying date be：The divisional application of application for a patent for invention on 07 29th, 2016.
Technical field
This application involves numerically controlled lathe control technology field, specially a kind of numerically controlled lathe tailstock control with V-block centering
Method processed.
Background technology
Numerically controlled lathe is one of most common automatic processing device in machine cut processing, but the tail of general numerically-controlled machine tool
Seat is unable to auto-feed, can only be operated manually, time-consuming and laborious, processing efficiency is relatively low, and the axial dimension when hole class is processed
Control accuracy is low.
Invention content
Present invention defect in view of the prior art, and provide a kind of numerically controlled lathe tailstock controlling party with V-block centering
Method uses a kind of attachment device of numerically controlled lathe saddle and tailstock engagement and disengagement, and simple in structure, control is easy,
Cost is relatively low, extends the function of numerically controlled lathe, is conducive to the machining accuracy for improving hole class axial dimension.
The scheme that the present invention uses for：A kind of numerically controlled lathe tailstock control method with V-block centering uses one
Kind of cylinder realizes numerically controlled lathe saddle and tailstock engagement and the attachment device that disengages, including centering component, rotation arm component and drive
Dynamic component, the centering component include to axis and V-block, it is V-shaped close to the axial end portion setting of tailstock to axis, to axis
It is fixedly connected with numerically controlled lathe saddle, V-block is horizontally mounted and is fixedly connected with numerically controlled lathe tailstock, to the front end V-type of axis
Lathe front-rear direction centering is realized in part with the V-block is caught in, and axis is arranged close to the end face of tailstock side and V-block bottom
It can be magnetic effect sensor or hall effect sensor to have a pair of sensors, the sensor, can also be photoelectric sensor.
The rotation arm component includes cursor, rotation axis, axle sleeve and gear wheel, and the axle sleeve is fixed on numerical control lathe tailstock
On the leading flank of seat, the rotation axis passes through axle sleeve, rotation axis front end to be fixedly connected with cursor, the other end and the gear wheel
It is fixedly connected, the front end of cursor, which is provided with one, can be caught in the hook portion of annular groove.
The driving component includes rack, cylinder, solenoid directional control valve, rack guide groove, reset switch and controller, described
Controller is mounted in lathe power distribution cabinet and is electrical connected with digital control system and solenoid directional control valve, and the reset switch is mounted on number
It controls before lathe saddle, and is electrically connected with controller, the driving motor is fixedly connected with the tailstock of numerically controlled lathe, and with
Controller is electrically connected, and the rack is fixed on the front end of the cylinder, and rack is mounted in guide groove, the rack and canine tooth
Wheel intermeshing；The cylinder is the adjustable finger-like cylinder of stroke, and the solenoid directional control valve control cylinder stretches.
When numerically controlled lathe saddle needs to engage with tailstock, numerically controlled lathe saddle shifts to tailstock along Z-direction, described to axis axis
When the sensor at end and tailstock side is connected, controller sends out signal, and the movement of numerically controlled lathe saddle Z-direction is made to stop, at the same time,
Enter working position on the left of solenoid directional control valve, the cylinder piston rod is made to stretch out, pushes rack to move forward, to drive gear wheel
Rotation, makes the cursor be caught in the annular groove to axis, and joint action is completed；When numerically controlled lathe saddle needs to disengage with tailstock
When, the reset switch is pressed, controller sends out instruction, enters working position on the right side of solenoid directional control valve, make cylinders retract, drives big
Gear inverts, to make cursor leave the annular groove to axis, to complete disengagement action.
The present invention is by using the technique effect of said program, using between saddle and tailstock to axis and V-block
It realizes centering between the two, judges whether front-rear direction position is correct between the two；Judge phase between the two using sensor
To position, no matter automatic connection between the two wherein can be achieved in tailstock, improves the flexibility connected between the two；Turn
The front end hook portion of swing arm realizes the synchronizing moving of saddle and tailstock with to the mutual clamping of the annular groove of axis, makes tailstock movement essence
Degree is consistent with the Z-direction kinematic accuracy of numerically controlled lathe, the dimensional accuracy of length direction when so as to accurately control hole class processing；Profit
It realizes that saddle is engaged or disengaged with the automatic of tailstock with cylinder, further improves the degree of automation of numerically controlled lathe, extend
The function of numerically controlled lathe.
Description of the drawings
Fig. 1 is the attachment device front view of the numerically controlled lathe saddle and tailstock engagement and disengagement of the present invention；
Schematic diagram when Fig. 2 is the engagement of the present invention；
Schematic diagram when Fig. 3 is the disengagement of the present invention；
Fig. 4 is that the cylinder of the present invention and electromagnetism change valve connection diagram；
Fig. 5 is the connecting pole structural schematic diagram of the present invention；
Fig. 6 be A shown in Fig. 1 to view；
Fig. 7 is the implementation exemplary plot of the present invention.
Specific implementation mode
A kind of numerically controlled lathe tailstock control method with V-block centering uses a kind of cylinder to realize numerically controlled lathe
The attachment device of saddle and tailstock engagement and disengagement, including centering component, rotation arm component and drive component, the centering component
It is V-shaped close to the axial end portion setting of tailstock to axis 1 including to axis 1 and V-block 16, to axis and numerically controlled lathe saddle
It is fixedly connected, V-block 16 is horizontally mounted and is fixedly connected with numerically controlled lathe tailstock, to the front end V-type part of axis 1 and is caught in institute
It states V-block 16 and realizes lathe front-rear direction centering, a pair is provided with close to the end face of tailstock side and 16 bottom of V-block to axis 1
Sensor 13, the sensor 13 can be magnetic effect sensor or hall effect sensor, can also be photoelectric sensor.
The rotation arm component includes cursor 4, rotation axis 5, axle sleeve 6 and gear wheel 7, and the axle sleeve 6 is fixed on numerical control
On the leading flank of tail stock, the rotation axis 5 passes through axle sleeve 6, and 5 front end of rotation axis is fixedly connected with cursor 4, the other end and
The gear wheel 7 is fixedly connected, and the front end of cursor 4, which is provided with one, can be caught in the hook portion of annular groove 3.
The driving component includes rack 2, cylinder 8, solenoid directional control valve 9, rack guide groove 10, reset switch 14 and control
Device 15, the controller 15 are mounted in lathe power distribution cabinet and are electrical connected with digital control system and solenoid directional control valve 9, the reset
Switch 14 is mounted on before numerically controlled lathe saddle, and is electrically connected with controller 15, the driving motor and numerically controlled lathe
Tailstock is fixedly connected, and is electrically connected with controller 15, and the rack 2 is fixed on the front end of the cylinder 8, and rack 2 is mounted on
In guide groove 10, the rack 2 is intermeshed with gear wheel 7；The cylinder 8 is the adjustable finger-like cylinder of stroke, the 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 along Z-direction, described to axis 1
When the sensor 13 of shaft end and tailstock side is connected, controller 15 sends out signal, and the movement of numerically controlled lathe saddle Z-direction is made to stop, with
This enters working position simultaneously on the left of solenoid directional control valve 9,8 piston rod of the cylinder is made to stretch out, and rack 2 is pushed to move forward, thus
It drives gear wheel 7 to rotate, the cursor 4 is made to be caught in the annular groove to axis 1, joint action is completed；When numerically controlled lathe saddle
When needing to disengage with tailstock, the reset switch 14 is pressed, controller 15 sends out instruction, and 9 right side of solenoid directional control valve enters work
Position makes cylinder 8 retract, and gear wheel 7 is driven to invert, dynamic to complete to disengage to make cursor 4 leave the annular groove to axis 1
Make.
Claims (1)
1. a kind of numerically controlled lathe tailstock control method with V-block centering uses a kind of cylinder to realize numerically controlled lathe bed
Saddle and tailstock engage the attachment device with disengagement, including centering component, rotation arm component and drive component, the centering group automatically
Part include to axis (1) and V-block (16), to axis (1) close to tailstock axial end portion setting it is V-shaped, to axis and numerical control
Lathe saddle is fixedly connected, and V-block (16) is horizontally mounted and is fixedly connected with numerically controlled lathe tailstock, to the front end V-type of axis (1)
Lathe front-rear direction centering is realized in part with the V-block (16) is caught in, the end face close to tailstock side and V-block to axis (1)
(16) bottom is provided with a pair of sensors (13)；
The rotation arm component includes cursor (4), rotation axis (5), axle sleeve (6) and gear wheel (7), and the axle sleeve (6) is fixed
On the leading flank of numerically controlled lathe tailstock, the rotation axis (5) passes through axle sleeve (6), rotation axis (5) front end solid with cursor (4)
Fixed connection, the other end are fixedly connected with the central part of the gear wheel (7), and the front end of cursor (4), which is provided with one, to block
Enter the hook portion of annular groove (3)；
The driving component includes rack (2), cylinder (8), solenoid directional control valve (9), rack guide groove (10), reset switch (14)
With controller (15), it is interior and electrical with digital control system and solenoid directional control valve (9) that the controller (15) is mounted on lathe power distribution cabinet
It is connected, the reset switch (14) is mounted on before numerically controlled lathe saddle, and is electrically connected with controller (15), driving motor
It is fixedly connected with the tailstock of numerically controlled lathe, and is electrically connected with controller (15), the rack (2) is fixed on the cylinder (8)
Front end, rack (2) is mounted in guide groove (10), and the rack (2) and gear wheel (7) are intermeshed；The cylinder (8) is
The adjustable finger-like cylinder of stroke, solenoid directional control valve (9) the control cylinder (8) are stretched；
When numerically controlled lathe saddle needs to engage with tailstock, numerically controlled lathe saddle shifts to tailstock along Z-direction, described to axis (1) axis
When the sensor (13) at end and tailstock side is connected, controller (15) sends out signal, and the movement of numerically controlled lathe saddle Z-direction is made to stop,
At the same time, working position is entered on the left of solenoid directional control valve (9), the cylinder (8) piston rod is made to stretch out, pushes rack (2) forward
It is mobile, to drive gear wheel (7) to rotate, the cursor (4) is made to be caught in the annular groove to axis (1), joint action is completed；
When numerically controlled lathe saddle and tailstock need to disengage, the reset switch (14) is pressed, controller (15) sends out instruction, and electromagnetism changes
Enter working position on the right side of to valve (9), cylinder (8) is made to retract, drives gear wheel (7) to invert, to make cursor (4) leave centering
The annular groove of axis (1), to complete disengagement action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309647.0A CN108526498A (en) | 2016-07-29 | 2016-07-29 | A kind of numerically controlled lathe tailstock control method with V-block centering |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605458.9A CN106001635B (en) | 2016-07-29 | 2016-07-29 | A kind of numerically controlled lathe tailstock control method with V-block centering |
| CN201810309647.0A CN108526498A (en) | 2016-07-29 | 2016-07-29 | A kind of numerically controlled lathe tailstock control method with V-block centering |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610605458.9A Division CN106001635B (en) | 2016-07-29 | 2016-07-29 | A kind of numerically controlled lathe tailstock control method with V-block centering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108526498A true CN108526498A (en) | 2018-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610605458.9A Active CN106001635B (en) | 2016-07-29 | 2016-07-29 | A kind of numerically controlled lathe tailstock control method with V-block centering |
| CN201810309647.0A Pending CN108526498A (en) | 2016-07-29 | 2016-07-29 | A kind of numerically controlled lathe tailstock control method with V-block centering |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610605458.9A Active CN106001635B (en) | 2016-07-29 | 2016-07-29 | A kind of numerically controlled lathe tailstock control method with V-block centering |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060096423A1 (en) * | 2003-12-24 | 2006-05-11 | Smith John C | Positive lock tail stock support for lathe |
| CN1799766A (en) * | 2005-07-25 | 2006-07-12 | 浙江师范大学 | Tailstock automatically feeding lathe |
| CN101007390A (en) * | 2006-01-24 | 2007-08-01 | 陈有卿 | Automatic feeding method of tailstock of multiple model common lathes |
| CN200970635Y (en) * | 2006-10-31 | 2007-11-07 | 中国农业大学 | Folding type automatic feeding tailstock |
| CN102929208A (en) * | 2012-11-15 | 2013-02-13 | 德州德隆(集团)机床有限责任公司 | Control method for tailstock position of numerically controlled lathe |
| CN106112024A (en) * | 2016-07-26 | 2016-11-16 | 张小芳 | A kind of numerically controlled lathe tailstock auto-feed control method that can control at the bottom of finishing hole |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005335026A (en) * | 2004-05-28 | 2005-12-08 | Murata Mach Ltd | Lathe with tailstock |
| CN102784946B (en) * | 2012-08-30 | 2014-07-02 | 广西大学 | Processing device for double-center hole punching of common lathe |
| CN203197263U (en) * | 2013-02-25 | 2013-09-18 | 夏雨 | Machine tool tailstock |
| CN203409271U (en) * | 2013-07-01 | 2014-01-29 | 安徽力成机械装备有限公司 | Numerical control lathe tail base moving device |
| CN203556886U (en) * | 2013-10-09 | 2014-04-23 | 山东聚龙液压机械有限公司 | Linkage for lathe saddle and tailstock |
| CN205085402U (en) * | 2015-09-25 | 2016-03-16 | 象山普精金属制品厂 | Accurate centering lathe of tailstock |
-
2016
- 2016-07-29 CN CN201610605458.9A patent/CN106001635B/en active Active
- 2016-07-29 CN CN201810309647.0A patent/CN108526498A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060096423A1 (en) * | 2003-12-24 | 2006-05-11 | Smith John C | Positive lock tail stock support for lathe |
| CN1799766A (en) * | 2005-07-25 | 2006-07-12 | 浙江师范大学 | Tailstock automatically feeding lathe |
| CN101007390A (en) * | 2006-01-24 | 2007-08-01 | 陈有卿 | Automatic feeding method of tailstock of multiple model common lathes |
| CN200970635Y (en) * | 2006-10-31 | 2007-11-07 | 中国农业大学 | Folding type automatic feeding tailstock |
| CN102929208A (en) * | 2012-11-15 | 2013-02-13 | 德州德隆(集团)机床有限责任公司 | Control method for tailstock position of numerically controlled lathe |
| CN106112024A (en) * | 2016-07-26 | 2016-11-16 | 张小芳 | A kind of numerically controlled lathe tailstock auto-feed control method that can control at the bottom of finishing hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106001635B (en) | 2018-08-17 |
| CN106001635A (en) | 2016-10-12 |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180914 |