CN105965306A - Automatically-controlled numerically controlled lathe tailstock feeding method - Google Patents
Automatically-controlled numerically controlled lathe tailstock feeding method Download PDFInfo
- Publication number
- CN105965306A CN105965306A CN201610592474.9A CN201610592474A CN105965306A CN 105965306 A CN105965306 A CN 105965306A CN 201610592474 A CN201610592474 A CN 201610592474A CN 105965306 A CN105965306 A CN 105965306A
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- China
- Prior art keywords
- numerically controlled
- controlled lathe
- tailstock
- driving motor
- described driving
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims description 4
- 230000005355 Hall effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000009916 joint effect Effects 0.000 claims description 3
- 230000005291 magnetic effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention provides an automatically-controlled numerically controlled lathe tailstock feeding method. A connecting device which combines a numerically controlled lathe saddle and a tailstock and disengages the numerically controlled lathe saddle from the tailstock is adopted. The connecting device comprises an alignment assembly, a rotating arm assembly and a driving assembly; the alignment assembly comprises an alignment shaft (1) and an alignment sleeve (2) with an inner cone hole, a sensor (13) is arranged at the shaft end of the alignment shaft (1) and at the bottom of the cone hole of the alignment sleeve (2); the rotating arm assembly comprises a rotating arm (4), a rotating shaft (5), a shaft sleeve (6) and two limiting pressing blocks (7); the driving assembly comprises a pair of belt drives, a driving motor (9), a reset switch (14) and a controller (15); the controller (15) is installed in a machine tool power distribution cabinet, the reset switch (14) is installed in front of the numerically controlled lathe saddle and electrically connected with the controller, the driving motor (9) is fixedly connected with the tailstock of the numerically controlled lathe and electrically connected with the controller (15), and a vibration reduction backing plate is arranged between the driving motor (9) and the tailstock of the numerically controlled lathe and used for reducing vibratory force generated when the driving motor (9) operates.
Description
Technical field
The application relates to numerically controlled lathe technical field, a kind of numerically controlled lathe tailstock feeding method automatically controlled.
Background technology
Numerically controlled lathe is one of the most frequently used automatic processing device in machine cut processing, but the tailstock of general Digit Control Machine Tool can not auto-feed, can only be operated manually, waste time and energy, working (machining) efficiency is relatively low, and it is low to add man-hour axial dimension control accuracy in hole class.
Summary of the invention
The present invention is directed to existing technological deficiency, and provide a kind of numerically controlled lathe tailstock feeding method automatically controlled, it uses a kind of numerically controlled lathe saddle and tailstock to engage and the attachment means disengaged, its simple in construction, control easily, cost is relatively low, extends the function of numerically controlled lathe, is 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 feeding method automatically controlled, it uses a kind of numerically controlled lathe saddle and tailstock to engage and the attachment means disengaged, including centering assembly, cursor assembly and driving assembly, described centering assembly includes a pair axis and the centered cover of a band internal taper hole, the middle part of axis is provided with an annular groove, it is connected axis and numerically controlled lathe saddle are fixing, centered cover is fixing with numerically controlled lathe tailstock to be connected, the front end of axis is formed cone match with the internal taper hole of centered cover, it is provided with a sensor to bottom the axle head of axis and the taper hole of centered cover, described sensor can be magnetic effect sensor or hall effect sensor, it can also be photoelectric sensor；
Described cursor assembly includes the spacing briquetting of cursor, rotary shaft, axle sleeve and two pieces, 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, other end briquetting spacing with two pieces is fixing to be connected, the front end of cursor is provided with a hook portion that can snap in annular groove, the spacing briquetting of two pieces be respectively arranged below one stroke switch, described travel switch is engagement state or disengaged condition in order to differentiate the saddle of numerically controlled lathe and tailstock；Described travel switch can be photoswitch or microswitch；
Described driving assembly includes a pair V belt translation, one driving motor, reset switch and a controller, described controller is arranged in lathe power distribution cabinet, described reset switch is arranged on before Digit Control Machine Tool saddle, and be electrically connected with controller, described driving motor is fixing with the tailstock of numerically controlled lathe to be connected, and be electrically connected with controller, shock-absorption backing plate it is equipped with in order to reduce the vibration force that described driving motor operationally produces between described driving motor and the tailstock of numerically controlled lathe, described V belt translation includes a driving pulley, one driven pulley and belt, driving pulley is arranged on described driving motor shaft end, driven pulley is arranged in the rotary shaft inside spacing briquetting, strap lug is wound on driving pulley and driven pulley, to realize power transmission, described driving motor is motor；The radiating fin of more than two panels it is provided with on two faces before and after the shell of described driving motor, described radiating fin is in order to by described driving motor operationally produced heat absorption and dissipate, increase area of dissipation, thus temperature is too high and burn when preventing described driving motor long-play, the top of the shell of described driving motor is fixedly installed electronic-controlled installation and electrically connects with described driving motor, such that it is able to control to adjust the velocity of rotation of described driving motor as required to control the velocity of rotation of described driving pulley；
When numerically controlled lathe saddle needs to engage with tailstock, numerically controlled lathe saddle shifts to tailstock along Z-direction, in the described taper hole that axis is stretched into centered cover, described sensor is made to connect, at numerical controlled lathe Z while mobile stopping, described driving motor starts to rotate forward, driving pulley concomitant rotation, and drive driven pulley to rotate, thus driving described rotary shaft and spacing briquetting to rotate, described cursor snaps in the annular groove to axis, when travel switch outside the spacing briquetting in outside is depressed, driving motor to rotate forward to stop, joint action completes；When numerically controlled lathe saddle and tailstock need to disengage, press described reset switch, drive motor reversal, now driving pulley drives driven pulley and the reversion of spacing briquetting, so that cursor leaves the annular groove to axis, when the travel switch of its correspondence depressed by the spacing briquetting of inner side, motor reversal is driven to stop, so far, disengagement action completes.
The present invention is axis and centered cover to realize the centering of saddle and tailstock, it can be determined that before and after tailstock, position is the most correct by using the technique effect of such scheme；The front end hook portion of cursor and the mutual clamping of annular groove to axis, it is achieved that saddle and the synchronizing moving of tailstock, make tailstock kinematic accuracy consistent with the Z-direction kinematic accuracy of numerically controlled lathe, thus the dimensional accuracy of length direction when can accurately control hole class processing；Utilize and drive motor to realize saddle and the joint of tailstock or disengagement, further increase the automaticity of numerically controlled lathe, extend 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 the side view of the pulley assembly of the present invention；
Fig. 5 is the centering modular construction schematic diagram of the present invention；
Fig. 6 is the enforcement exemplary plot of the present invention.
Detailed description of the invention
A kind of numerically controlled lathe tailstock feeding method automatically controlled, it uses a kind of numerically controlled lathe saddle and tailstock to engage and the attachment means disengaged, including centering assembly, cursor assembly and driving assembly, described centering assembly includes a pair axis 1 and the centered cover 2 of a band internal taper hole, the middle part of axis 1 is provided with an annular groove 3, it is connected axis 1 and numerically controlled lathe saddle are fixing, centered cover 2 is fixing with numerically controlled lathe tailstock to be connected, the front end of axis 1 is formed cone match with the internal taper hole of centered cover 2, it is provided with a sensor 13 to bottom the axle head of axis 1 and the taper hole of centered cover 2, described sensor can be magnetic effect sensor or hall effect sensor, it can also be photoelectric sensor；
Described cursor assembly includes cursor 4, rotary shaft 5, axle sleeve 6 and the spacing briquetting of two pieces 7, described axle sleeve 6 is fixed on the leading flank of numerically controlled lathe tailstock, described rotary shaft 5 is through axle sleeve 6, rotary shaft 5 front end is fixing with cursor 4 to be connected, other end briquetting spacing with two pieces 7 is fixing to be connected, the front end of cursor 4 is provided with a hook portion that can snap in annular groove 3, the spacing briquetting of two pieces 7 be respectively arranged below one stroke switch 8, described travel switch is engagement state or disengaged condition in order to differentiate the saddle of numerically controlled lathe and tailstock；Described travel switch can be photoswitch or microswitch；
nullDescribed driving assembly includes a pair V belt translation、One driving motor 9、Reset switch 14 and a controller 15，Described controller 15 is arranged in lathe power distribution cabinet，Described reset switch 14 is arranged on before Digit Control Machine Tool saddle，And be electrically connected with controller，Described driving motor 9 is fixing with the tailstock of numerically controlled lathe to be connected，And be electrically connected with controller 15，Shock-absorption backing plate (not shown) it is equipped with in order to reduce the vibration force that described driving motor 9 operationally produces between described driving motor 9 and the tailstock of numerically controlled lathe，Described V belt translation includes a driving pulley 10、One driven pulley 11 and belt 12，Driving pulley 10 is arranged on described driving motor 9 axle head，Driven pulley 11 is arranged in the rotary shaft 5 inside spacing briquetting 7，Belt 12 is looped around on driving pulley 10 and driven pulley 11，To realize power transmission，Described driving motor 9 is motor；
The radiating fin 35 of more than two panels it is provided with on two faces before and after the shell of described driving motor 9, described radiating fin 35 is in order to by described driving motor 9 operationally produced heat absorption and dissipate, increase area of dissipation, thus temperature is too high and burn when preventing described driving motor 9 long-play, the top of the shell of described driving motor 9 is fixedly installed electronic-controlled installation 36 and electrically connects with described driving motor 9, such that it is able to control to adjust the velocity of rotation of described driving motor 9 as required to control the velocity of rotation of described driving pulley 10；
When numerically controlled lathe saddle needs to engage with tailstock, numerically controlled lathe saddle shifts to tailstock along Z-direction, in the described taper hole that axis 1 is stretched into centered cover 2, described sensor 13 is made to connect, at numerical controlled lathe Z while mobile stopping, described driving motor 9 starts to rotate forward, driving pulley 10 concomitant rotation, and drive driven pulley 11 to rotate, thus drive described rotary shaft 5 and spacing briquetting 7 to rotate, described cursor 4 snaps in the annular groove to axis 1, when outside spacing briquetting depress outside travel switch time, driving motor 9 to rotate forward to stop, joint action completes；When numerically controlled lathe saddle and tailstock need to disengage, press described reset switch 14, motor 9 is driven to invert, now driving pulley 10 drives driven pulley 11 and spacing briquetting 7 to invert, so that cursor 4 leaves the annular groove to axis 1, when the travel switch of its correspondence depressed by the spacing briquetting 7 of inner side, motor 9 reversion is driven to stop, so far, disengagement action completes.
Claims (1)
1. the numerically controlled lathe tailstock feeding method that a kind automatically controls, it uses a kind of numerically controlled lathe saddle and tailstock to engage and the attachment means disengaged, it is characterized in that: include centering assembly, cursor assembly and driving assembly, described centering assembly includes the centered cover (2) of a pair axis (1) and a band internal taper hole, the middle part of axis (1) is provided with an annular groove (3), it is connected axis (1) and numerically controlled lathe saddle are fixing, centered cover (2) is fixing with numerically controlled lathe tailstock to be connected, the front end of axis (1) is formed cone match with the internal taper hole of centered cover (2), it is provided with a sensor (13) to bottom the axle head of axis (1) and the taper hole of centered cover (2), described sensor can be magnetic effect sensor or hall effect sensor, it can also be photoelectric sensor；
Described cursor assembly includes cursor (4), rotary shaft (5), axle sleeve (6) and the spacing briquetting of two pieces (7), described axle sleeve (6) is fixed on the leading flank of numerically controlled lathe tailstock, described rotary shaft (5) passes axle sleeve (6), rotary shaft (5) front end is fixing with cursor (4) to be connected, other end briquetting spacing with two pieces (7) is fixing to be connected, the front end of cursor (4) is provided with a hook portion that can snap in annular groove (3), the one stroke that has been respectively arranged below of the spacing briquetting of two pieces (7) switchs (8), described travel switch is engagement state or disengaged condition in order to differentiate the saddle of numerically controlled lathe and tailstock；Described travel switch can be photoswitch or microswitch；
nullDescribed driving assembly includes a pair V belt translation、One driving motor (9)、Reset switch (14) and a controller (15)，Described controller (15) is arranged in lathe power distribution cabinet，Described reset switch (14) is arranged on before Digit Control Machine Tool saddle，And be electrically connected with controller，Described driving motor (9) is fixing with the tailstock of numerically controlled lathe to be connected，And be electrically connected with controller (15)，Shock-absorption backing plate it is equipped with in order to reduce the vibration force that described driving motor (9) operationally produces between described driving motor (9) and the tailstock of numerically controlled lathe，Described V belt translation includes a driving pulley (10)、One driven pulley (11) and belt (12)，Driving pulley (10) is arranged on described driving motor (9) axle head，Driven pulley (11) is arranged in the rotary shaft (5) of spacing briquetting (7) inner side，Belt (12) is looped around on driving pulley (10) and driven pulley (11)，To realize power transmission，Described driving motor (9) is motor；
The radiating fin (35) of more than two panels it is provided with on two faces before and after the shell of described driving motor (9), described radiating fin (35) is in order to by described driving motor (9) operationally produced heat absorption and dissipate, increase area of dissipation, thus temperature is too high and burn when preventing described driving motor (9) long-play, the top of the shell of described driving motor (9) is fixedly installed electronic-controlled installation (36) and electrically connects with described driving motor (9), such that it is able to control to adjust the velocity of rotation of described driving motor (9) as required to control the velocity of rotation of described driving pulley (10)；
When numerically controlled lathe saddle needs to engage with tailstock, numerically controlled lathe saddle shifts to tailstock along Z-direction, in the described taper hole that axis (1) is stretched into centered cover (2), described sensor (13) is made to connect, at numerical controlled lathe Z while mobile stopping, described driving motor (9) starts to rotate forward, driving pulley (10) concomitant rotation, and drive driven pulley (11) to rotate, thus drive described rotary shaft (5) and spacing briquetting (7) to rotate, described cursor (4) snaps in the annular groove to axis (1), when outside spacing briquetting depress outside travel switch time, drive motor (9) to rotate forward to stop, joint action completes；When numerically controlled lathe saddle and tailstock need to disengage, press described reset switch (14), drive motor (9) reversion, now driving pulley (10) drives driven pulley (11) and spacing briquetting (7) reversion, so that cursor (4) leaves the annular groove to axis (1), when the travel switch of its correspondence depressed by the spacing briquetting (7) of inner side, motor (9) reversion is driven to stop, so far, disengagement action completes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592474.9A CN105965306B (en) | 2016-07-26 | 2016-07-26 | A kind of numerically controlled lathe tailstock feeding method automatically controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592474.9A CN105965306B (en) | 2016-07-26 | 2016-07-26 | A kind of numerically controlled lathe tailstock feeding method automatically controlled |
Publications (2)
| Publication Number | Publication Date |
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| CN105965306A true CN105965306A (en) | 2016-09-28 |
| CN105965306B CN105965306B (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610592474.9A Active CN105965306B (en) | 2016-07-26 | 2016-07-26 | A kind of numerically controlled lathe tailstock feeding method automatically controlled |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276598A (en) * | 2020-10-22 | 2021-01-29 | 徐曙光 | Nonstandard anchor clamps are used in aluminum product processing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62251002A (en) * | 1986-04-21 | 1987-10-31 | Okuma Mach Works Ltd | Tailstock |
| CN101508069A (en) * | 2009-03-23 | 2009-08-19 | 长沙金岭机床有限责任公司 | Numerically-controlled milking composite machine tool |
| CN201833221U (en) * | 2010-10-22 | 2011-05-18 | 大连机床(数控)股份有限公司 | Machine tool with combined functions of jacking and boring |
| CN102133650A (en) * | 2011-04-14 | 2011-07-27 | 大连机床集团有限责任公司 | Hydraulic elastic sleeve type tailstock |
| CN102151847A (en) * | 2011-05-06 | 2011-08-17 | 康凤明 | Tip operation numerically controlled lathe |
| CN202438873U (en) * | 2012-02-21 | 2012-09-19 | 朱飞翔 | Automatic feeding device for tailstock of lathe |
-
2016
- 2016-07-26 CN CN201610592474.9A patent/CN105965306B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62251002A (en) * | 1986-04-21 | 1987-10-31 | Okuma Mach Works Ltd | Tailstock |
| CN101508069A (en) * | 2009-03-23 | 2009-08-19 | 长沙金岭机床有限责任公司 | Numerically-controlled milking composite machine tool |
| CN201833221U (en) * | 2010-10-22 | 2011-05-18 | 大连机床(数控)股份有限公司 | Machine tool with combined functions of jacking and boring |
| CN102133650A (en) * | 2011-04-14 | 2011-07-27 | 大连机床集团有限责任公司 | Hydraulic elastic sleeve type tailstock |
| CN102151847A (en) * | 2011-05-06 | 2011-08-17 | 康凤明 | Tip operation numerically controlled lathe |
| CN202438873U (en) * | 2012-02-21 | 2012-09-19 | 朱飞翔 | Automatic feeding device for tailstock of lathe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276598A (en) * | 2020-10-22 | 2021-01-29 | 徐曙光 | Nonstandard anchor clamps are used in aluminum product processing |
| CN112276598B (en) * | 2020-10-22 | 2022-03-18 | 深圳市锐田机械五金有限公司 | Nonstandard anchor clamps are used in aluminum product processing |
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| CN105965306B (en) | 2017-12-08 |
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Effective date of registration: 20190507 Address after: 516000 Xiaodian of Qiuchang Tea Garden Village, Huiyang District, Huizhou City, Guangdong Province Patentee after: Huizhou Heyou Hardware Products Co., Ltd. Address before: 362499 Room 302, No. 720 Hebin South Road, Fengcheng Town, Anxi County, Quanzhou City, Fujian Province Patentee before: Feng Shuzhu |
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