CN102229059A - Automatic knife feeding device for numerical control vertical boring machine - Google Patents
Automatic knife feeding device for numerical control vertical boring machine Download PDFInfo
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- CN102229059A CN102229059A CN2011101781175A CN201110178117A CN102229059A CN 102229059 A CN102229059 A CN 102229059A CN 2011101781175 A CN2011101781175 A CN 2011101781175A CN 201110178117 A CN201110178117 A CN 201110178117A CN 102229059 A CN102229059 A CN 102229059A
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- cutter
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- feed screw
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Abstract
The invention provides an automatic knife feeding device for a numerical control vertical boring machine. The device comprises a knife feeding control mechanism, a knife feeding execution mechanism and a connecting mechanism, and is characterized in that: a knife feeding control mechanism part is fixed at the upper end of a sliding frame 13; the knife feeding execution mechanism is fixed at the lower end of a spindle 14 through a screw 15; and the connecting mechanism is connected with an upper knife feeding control mechanism and a lower knife feeding control mechanism. By the device, the moving speed and distance of a cutter can be realized respectively by controlling the rotating speed and revolution of a servo motor 1, holes and tapered holes with different diameters are machined by matching the rotation of the spindle 4 with the up-and-down motion of the sliding frame, and the function of forming inner hole slots and end faces is realized. The machining efficiency of the holes with different diameters is improved, and the function of machining the slots and the end faces in the tapered holes and the holes is realized.
Description
Technical field
The present invention relates to a kind of digital control vertical boring machine and add knife system automatically.
Background technology
Boring machine is the lathe that mainly with boring cutter the existing pre-manufactured hole of workpiece is carried out boring; The hole that usually can only boring on the existing digital control vertical boring machine processes same diameter need be changed main shaft or cutter realize that operating efficiency is lower by shutting down, and can not process type groove and end face in taper hole, the hole when the hole of processing different-diameter.
Summary of the invention
The objective of the invention is to remedy above-mentioned deficiency; provide a kind of digital control vertical boring machine to add knife system automatically; under non-stop-machine situation, add cutter or withdrawing automatically, improve the working (machining) efficiency in processing different-diameter hole, the type groove in realization processing taper hole, the hole and the function of end face.
The present invention is achieved in that a kind of digital control vertical boring machine adds knife system automatically, comprise and add the cutter controlling organization, add cutter executing agency, bindiny mechanism, it is characterized in that adding the upper end that cutter controlling organization parts are fixed on balladeur train 13, add the cutter controlling organization by servomotor 1, shaft coupling 2, motor cabinet 3, screw mandrel 4, feed screw nut's seat 5, plane bearing 6 and supporting seat 7 are formed, motor cabinet 3 is fixed on the supporting seat 7, servomotor 1 is fixed on the motor cabinet 3, be connected with screw mandrel 4 by shaft coupling 2, feed screw nut 20 is fixed on feed screw nut's seat 5, and feed screw nut's seat 5 adopts the form of guide rail to be installed on the supporting seat 7; Add cutter executing agency is fixed on main shaft 14 with screw 15 lower end, add cutter executing agency tooth bar 10, gear 11, rack cutter box 12, add tool rest 17, cutter 19 forms, tooth bar 10 is vertically mounted on the center of tool rest 17, gear 11 is installed in to add on the tool rest 17 and meshes with tooth bar 10, and rack cutter box 12 levels are installed in to add on the tool rest 17 and mesh with gear 11; Bindiny mechanism connection top adds the cutter controlling organization and the bottom adds cutter executing agency, bindiny mechanism connects and is made up of drive link 8, bearing 9, plane bearing 6, drive link 8 is installed on the bearing 9 at main shaft 14 centers, drive link 8 bottoms are connected with tooth bar 10 by spherical washer 16 with screw 18, and drive link 8 tops are connected with feed screw nut's seat 5 with plane bearing 6.
After the present invention sends instruction by digital control vertical boring machine digital control system, servomotor 1 rotation, drive screw mandrel 4 rotations by shaft coupling 2, by feed screw nut 20 rotatablely moving of screw mandrel 4 being converted to feed screw nut's seat 5 moves up and down along the guide rail of supporting seat 7, drive drive link 8 will move up and down and pass to tooth bar 10, with tooth bar 10 and rack cutter box 12 meshed gears 11 horizontal direction that moving up and down of tooth bar 10 is converted to rack cutter box 12 is moved simultaneously, drive the flexible of cutter 19, realize adding automatically the function of cutter and withdrawing.Rotating speed and revolution by control servomotor 1 can be realized speed and the distance that cutter moves respectively, cooperate the rotation of main shaft 4 and moving up and down of balladeur train to process different-diameter hole, taper hole again, the function of endoporus fluting and end face.Improve the working (machining) efficiency in processing different-diameter hole, realized the type groove in processing taper hole, the hole and the function of end face.
Description of drawings:
Fig. 1 is the structural representation of the specific embodiment of the invention.
Among the figure: 1-servomotor, 2-shaft coupling, 3-motor cabinet, 4-screw mandrel, 5-feed screw nut's seat, 6-plane bearing, 7-supporting seat, 8-drive link, the 9-bearing, 10-tooth bar, 11-gear, 12-rack cutter box, 13-balladeur train, 14-main shaft, the 15-screw, the 16-spherical washer, 17-adds tool rest, the 18-screw, 19-cutter, 20-feed screw nut.
The specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described.
As shown in the figure: add the cutter controlling organization at vertical boring mill balladeur train 13 tops configuration one cover, add cutter executing agency, connect with bindiny mechanism between the two cover mechanisms at the lower end of vertical boring mill main shaft 14 configuration one cover.Add cutter controlling organization parts and be fixed on balladeur train 13 upper ends, adding the cutter controlling organization is made up of servomotor 1, shaft coupling 2, motor cabinet 3, screw mandrel 4, feed screw nut's seat 5, plane bearing 6 and supporting seat 7, servomotor 1 is fixed on the motor cabinet 3, be connected with screw mandrel 4 by shaft coupling 2, feed screw nut 20 is fixed on feed screw nut's seat 5, feed screw nut's seat 5 adopts the form of guide rail to be installed on the supporting seat 7, by guide rail slippage up and down; Add cutter executing agency is fixed on main shaft 14 with screw 15 lower end, add cutter executing agency by tooth bar 10, gear 11, rack cutter box 12, add tool rest 17, cutter 19 is formed, tooth bar 10 is vertically mounted on the center of tool rest 17, gear 11 is installed in to add on the tool rest 17 and meshes with tooth bar 10, and rack cutter box 12 levels are installed in to add on the tool rest 17 and mesh with gear 11; Bindiny mechanism connection top adds the cutter controlling organization and the bottom adds cutter executing agency, bindiny mechanism connects and is made up of drive link 8, bearing 9, plane bearing 6, drive link 8 is installed on the bearing 9 at main shaft 14 centers, drive link 8 bottoms are connected with tooth bar 10 by spherical washer 16 with screw 18, drive link 8 tops are connected with feed screw nut's seat 5 with plane bearing 6, make the mutually noninterfere that moves up and down and rotatablely move of drive link 8.
Claims (1)
1. a digital control vertical boring machine adds knife system automatically, comprise and add the cutter controlling organization, add cutter executing agency, bindiny mechanism, it is characterized in that adding the upper end that cutter controlling organization parts are fixed on balladeur train (13), add the cutter controlling organization by servomotor (1), shaft coupling (2), motor cabinet (3), screw mandrel (4), feed screw nut's seat (5), plane bearing (6) and supporting seat (7) are formed, motor cabinet (3) is fixed on the supporting seat (7), servomotor (1) is fixed on the motor cabinet (3), be connected with screw mandrel (4) by shaft coupling (2), feed screw nut (20) is fixed on feed screw nut's seat (5), and feed screw nut's seat (5) adopts the form of guide rail to be installed on the supporting seat (7); Add cutter executing agency is fixed on main shaft (14) with screw (15) lower end, add cutter executing agency tooth bar (10), gear (11), rack cutter box (12), add tool rest (17), cutter (19) forms, tooth bar (10) is vertically mounted on the center of tool rest (17), gear (11) is installed in and adds last and tooth bar (10) engagement of tool rest (17), and rack cutter box (12) level is installed in and adds last and gear (11) engagement of tool rest (17); Bindiny mechanism connection top adds the cutter controlling organization and the bottom adds cutter executing agency, bindiny mechanism connects and is made up of drive link (8), bearing (9), plane bearing (6), drive link (8) is installed on the bearing (9) at main shaft (14) center, drive link (8) bottom is connected with tooth bar (10) by spherical washer (16) with screw (18), and drive link (8) top is connected with feed screw nut's seat (5) with plane bearing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110178117 CN102229059B (en) | 2011-06-29 | 2011-06-29 | Automatic knife feeding device for numerical control vertical boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110178117 CN102229059B (en) | 2011-06-29 | 2011-06-29 | Automatic knife feeding device for numerical control vertical boring machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102229059A true CN102229059A (en) | 2011-11-02 |
| CN102229059B CN102229059B (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110178117 Active CN102229059B (en) | 2011-06-29 | 2011-06-29 | Automatic knife feeding device for numerical control vertical boring machine |
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| CN (1) | CN102229059B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825300A (en) * | 2012-08-31 | 2012-12-19 | 常熟市中恒数控设备制造有限公司 | Taper hole boring device of NC (Numerical Control) boring lathe |
| CN102825295A (en) * | 2012-08-31 | 2012-12-19 | 常熟市中恒数控设备制造有限公司 | Taper hole boring device of numerical control boring mill |
| CN102825297A (en) * | 2012-08-31 | 2012-12-19 | 常熟市中恒数控设备制造有限公司 | Taper hole boring device for numerical control boring mill |
| CN103203480A (en) * | 2013-04-28 | 2013-07-17 | 瑞鼎机电科技（昆山）有限公司 | Servo boring cutter |
| CN103846460A (en) * | 2014-03-17 | 2014-06-11 | 党金行 | Servo direct drive tool changing type machine tool knife rest |
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| DE4313754A1 (en) * | 1992-04-30 | 1993-11-04 | Busellato S P A | Multi-hole boring machine for plate-shaped workpieces - has horizontal tool head yoke movable vertically to engage multi-tool head with workpiece |
| JPH11156611A (en) * | 1997-11-27 | 1999-06-15 | Nec Toyama Ltd | Boring method for printed wiring board |
| CN2576411Y (en) * | 2002-05-22 | 2003-10-01 | 吉安市吉敏耐实业有限责任公司 | Multifunction machine tool capable of milling, drilling, machining and boring |
| CN201625792U (en) * | 2009-12-14 | 2010-11-10 | 应高峰 | Vertical numerical-control boring machine |
| CN201720724U (en) * | 2010-05-14 | 2011-01-26 | 沈阳重宝龙机械制造有限公司 | High-rotation speed automatic-cutter replacement and inversion boring and milling right-angle head |
-
2011
- 2011-06-29 CN CN 201110178117 patent/CN102229059B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4313754A1 (en) * | 1992-04-30 | 1993-11-04 | Busellato S P A | Multi-hole boring machine for plate-shaped workpieces - has horizontal tool head yoke movable vertically to engage multi-tool head with workpiece |
| JPH11156611A (en) * | 1997-11-27 | 1999-06-15 | Nec Toyama Ltd | Boring method for printed wiring board |
| CN2576411Y (en) * | 2002-05-22 | 2003-10-01 | 吉安市吉敏耐实业有限责任公司 | Multifunction machine tool capable of milling, drilling, machining and boring |
| CN201625792U (en) * | 2009-12-14 | 2010-11-10 | 应高峰 | Vertical numerical-control boring machine |
| CN201720724U (en) * | 2010-05-14 | 2011-01-26 | 沈阳重宝龙机械制造有限公司 | High-rotation speed automatic-cutter replacement and inversion boring and milling right-angle head |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825300A (en) * | 2012-08-31 | 2012-12-19 | 常熟市中恒数控设备制造有限公司 | Taper hole boring device of NC (Numerical Control) boring lathe |
| CN102825295A (en) * | 2012-08-31 | 2012-12-19 | 常熟市中恒数控设备制造有限公司 | Taper hole boring device of numerical control boring mill |
| CN102825297A (en) * | 2012-08-31 | 2012-12-19 | 常熟市中恒数控设备制造有限公司 | Taper hole boring device for numerical control boring mill |
| CN102825300B (en) * | 2012-08-31 | 2014-04-16 | 常熟市中恒数控设备制造有限公司 | Taper hole boring device of NC (Numerical Control) boring lathe |
| CN102825297B (en) * | 2012-08-31 | 2014-07-23 | 常熟市中恒自动化设备有限公司 | Taper hole boring device for numerical control boring mill |
| CN103203480A (en) * | 2013-04-28 | 2013-07-17 | 瑞鼎机电科技（昆山）有限公司 | Servo boring cutter |
| CN103203480B (en) * | 2013-04-28 | 2015-08-05 | 瑞鼎机电科技（昆山）有限公司 | Servo boring cutter |
| CN103846460A (en) * | 2014-03-17 | 2014-06-11 | 党金行 | Servo direct drive tool changing type machine tool knife rest |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102229059B (en) | 2013-01-30 |
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Effective date of registration: 20200117 Address after: 653100 No. 14, Guanyin Mountain Industrial Zone, Hongta Industrial Park, Hongta District, Yuxi, Yunnan. Patentee after: YUXI JIANFU GROUP MACHINE TOOL CO., LTD. Address before: Lijiang City, Yunnan province 674100 City District South Road Patentee before: Yunnan Lijiang Machine Tool Co., Ltd. |
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