CN104759650B - Knife tower - Google Patents
Knife tower Download PDFInfo
- Publication number
- CN104759650B CN104759650B CN201410002664.1A CN201410002664A CN104759650B CN 104759650 B CN104759650 B CN 104759650B CN 201410002664 A CN201410002664 A CN 201410002664A CN 104759650 B CN104759650 B CN 104759650B
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- CN
- China
- Prior art keywords
- sub
- axis
- cutterhead
- mandrel
- servo motor
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
- B23B29/32—Turrets adjustable by power drive, i.e. turret heads
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The present invention relates to a kind of knife tower, including servo motor, mounting base, transmission component, latch assembly, rotary components, cutterhead and sub- shaft assembly；Servo motor and the cutterhead are mounted in mounting base；Latch assembly is between cutterhead and mounting base；Rotary components are connected with the cutterhead；Sub- shaft assembly includes sub- axis and mandrel；Mandrel is located at the inside of the sub- axis；Sub- shaft assembly is six or eight；Servo motor is connected by transmission component with mandrel；Angle between the central axis of two neighboring sub- axis is 15 30 °；Angle between the central axis of two diagonal sub- axis is 90 °.It is an advantage of the invention that interfering smaller between cutter head, be conducive to the operation and control of process.
Description
Technical field
The present invention relates to machining equipment fields, and in particular to a kind of knife tower.
Background technology
Knife tower is the important component on the process equipments such as lathe, for cutting workpiece to be added.In the prior art
Knife tower be the cutter head for being circumferentially evenly distributed multiple stations.In process, when needing to convert different station, Ke Yitong
Rotary head is crossed to replace cutter head.But in the prior art, when processing cutting, have since multiple cutter heads are mounted on compared with facet
On long-pending cutterhead, thus cutter head it is mutual interference it is bigger, be unfavorable for machining.In addition, all cutter heads one during processing
Rotation is played, output power is caused to lose, the shortcomings of rotating speed is not high, and noise is big.And when replacing station, knife tower needs lift
It can replace, waste tool change time, be unfavorable for the raising of processing efficiency.
Invention content
It is an object of the present invention to provide cutter heads during a kind of processing to interfere smaller knife tower between each other.
In order to achieve the above object, provide following technical solution：
A kind of knife tower, including servo motor, mounting base, transmission component, latch assembly, rotary components, cutterhead and sub- axis group
Part；Servo motor and cutterhead are mounted in mounting base；Latch assembly is between cutterhead and mounting base；Rotary components and cutterhead phase
Even；Sub- shaft assembly includes sub- axis and mandrel；Mandrel is located at the inside of sub- axis；Sub- shaft assembly is six or eight；Servo motor leads to
Transmission component is crossed with mandrel to be connected；Angle between the central axis of two neighboring sub- axis is 15-30 °；Two diagonal sub- axis
Central axis between angle be 90 °.
Preferably, the angle between the central axis of two neighboring sub- axis is 15 °；
Preferably, rotary components include the first cylinder, the first cylinder piston, first gear and second gear；First cylinder
It is connected with the first cylinder piston；First cylinder piston and second gear are located at first gear opposition both sides respectively；
Preferably, transmission component includes shaft joint, transmission shaft and drive connection axis；Servo motor is connected with shaft joint；Even
Axis device is fixedly connected with transmission shaft；Transmission shaft is fixedly connected with drive connection axis；Drive connection axis is connected with mandrel；
Preferably, drive connection axis couples with mandrel for spline；
Preferably, latch assembly includes the second cylinder, the second cylinder piston and triple plate clutch；Second cylinder piston with
Second cylinders；Second cylinder piston is located at the side of triple plate clutch.
Compared with prior art, the advantage of the invention is that：Angle between the central axis of the two neighboring sub- axis
It is 15-30 °；Angle between the central axis of two diagonal sub- axis is 90 ° so that machining interference is small, is conducive to add
The operation and control of work process, and whole space is saved, workable range bigger.In addition, the present invention is using servo electricity
Machine connects, and is different from the prior art using hydraulic control, and servo motor and sub- shaft assembly are directly connected to drive, high with rotating speed
Advantage.The present invention is further using the triple plate clutch, and during tool changing, the cutterhead does not just have to lift, and convenient for tool changing, carries
High processing efficiency.
Description of the drawings
Reader is after the specific embodiment that the present invention has been read with reference to attached drawing, it will more clearly understands the present invention's
Various aspects.Wherein,
Fig. 1 is the main structure diagram of the present invention；
Fig. 2 is the left view schematic cross-sectional view of the present invention.
Specific embodiment
Technological means, reached purpose and effect to make the present invention are easy to understand, With reference to embodiment,
The present invention is further explained.
One embodiment of the present of invention is：
A kind of knife tower, including servo motor 1, mounting base 2, shaft joint 3, transmission shaft 4, drive connection axis 5, the first cylinder 6,
First cylinder piston 7, first gear 8, second gear 9, the second cylinder 10, the second cylinder piston 11, triple plate clutch 12, knife
Disk 13 and sub- shaft assembly.Servo motor 1 and cutterhead 13 are mounted in mounting base 2.Triple plate clutch 12 is located at cutterhead 13 and peace
Between dress seat 2.Sub- shaft assembly includes sub- axis 14 and mandrel 15, and mandrel 15 is located at the inside of sub- axis 14, and sub- shaft assembly is six.Phase
Angle between the central axis of adjacent two sub- axis 14 is 15 °；Angle between the central axis of two diagonal sub- axis 14 is
90°.First cylinder 6 is connected with the first cylinder piston 7, and the first cylinder piston 7 and second gear 9 are right positioned at first gear 8 respectively
Vertical both sides, second gear 9 are connected with cutterhead 13.Servo motor 1 is connected with shaft joint 3；Shaft joint 3 is fixedly connected with transmission shaft 4；
Transmission shaft 4 is fixedly connected with drive connection axis 5；Drive connection axis 5 is coupled with mandrel 15 by spline.Second cylinder piston 11 with
Second cylinder 10 is connected；Second cylinder piston position 11 is in the side of triple plate clutch 12.
Angle between the central axis of two neighboring sub- axis 14 is 15 °；The central axis of two diagonal sub- axis 14 it
Between angle be 90 ° so that machining interference is small, is conducive to the operation and control of process, and saves whole space, can
The range bigger used.In addition, the present invention is connected using servo motor 1, the prior art is different from using hydraulic control, servo electricity
Machine 1 and sub- shaft assembly are directly connected to drive, and have the advantages that rotating speed is high.It is of the invention further to use triple plate clutch 12,
During tool changing, cutterhead 13 does not just have to lift, and convenient for tool changing, improves processing efficiency.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are merely to illustrate the present invention it should be appreciated that the present invention is not limited to the above embodiments in above embodiments and description
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement belongs to the scope of the invention.The claimed range of invention is defined by claims and its equivalent of annex.
Claims (1)
1. a kind of knife tower, including servo motor, mounting base, transmission component, latch assembly, rotary components, cutterhead and sub- shaft assembly；
The servo motor and the cutterhead are mounted in the mounting base；The latch assembly is located at the cutterhead and the mounting base
Between；The rotary components are connected with the cutterhead；The sub- shaft assembly includes sub- axis and mandrel；The mandrel is located at the son
The inside of axis；The sub- shaft assembly is six or eight；It is characterized in that：The servo motor passes through the transmission component and institute
Mandrel is stated to be connected；Angle between the central axis of two diagonal sub- axis is 90 °；
Angle between the central axis of the two neighboring sub- axis is 15 °；
The rotary components include the first cylinder, the first cylinder piston, first gear and second gear；First cylinder and institute
The first cylinder piston is stated to be connected；First cylinder piston and the second gear are located at first gear opposition two respectively
Side；
The transmission component includes shaft joint, transmission shaft and drive connection axis；The servo motor is connected with the shaft joint；Institute
Shaft joint is stated to be fixedly connected with the transmission shaft；The transmission shaft is fixedly connected with the drive connection axis；The drive connection
Axis is connected with the mandrel；
The drive connection axis couples with the mandrel for spline；
The latch assembly includes the second cylinder, the second cylinder piston and triple plate clutch；Second cylinder piston and institute
State the second cylinders；Second cylinder piston is located at the side of the triple plate clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002664.1A CN104759650B (en) | 2014-01-03 | 2014-01-03 | Knife tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002664.1A CN104759650B (en) | 2014-01-03 | 2014-01-03 | Knife tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104759650A CN104759650A (en) | 2015-07-08 |
| CN104759650B true CN104759650B (en) | 2018-06-12 |
Family
ID=53641925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410002664.1A Active CN104759650B (en) | 2014-01-03 | 2014-01-03 | Knife tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104759650B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685162B (en) * | 2017-09-27 | 2023-08-25 | 珠海格力电器股份有限公司 | Turret device and machine tool with same |
| TWI726708B (en) * | 2020-04-30 | 2021-05-01 | 鎧越科技股份有限公司 | Double-cylinder locked turret equipment |
| CN114473600A (en) * | 2022-03-14 | 2022-05-13 | 湖州国源精密机械有限公司 | Processing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5632075A (en) * | 1995-03-09 | 1997-05-27 | Duplomatic S.R.L. | Tool-carrier turret |
| US7395589B1 (en) * | 2007-01-25 | 2008-07-08 | Ching-Hui Kuo | Rotational power servo toolpost |
| CN101244521A (en) * | 2008-02-05 | 2008-08-20 | 浙江西菱台钻制造有限公司 | Indexing mechanism of turntable in turret knife tower |
| CN101607321A (en) * | 2009-06-26 | 2009-12-23 | 杭州长虹机械制造有限公司 | Rotating knife tower and spinning solution |
| CN102319909A (en) * | 2011-07-28 | 2012-01-18 | 东北大学 | Single-servo power tool rest |
| CN103273100A (en) * | 2013-05-10 | 2013-09-04 | 沈阳工业大学 | Numerically-controlled machine tool crown type turret power tool rest |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011240432A (en) * | 2010-05-18 | 2011-12-01 | Kgk Co Ltd | Compound machine tool |
-
2014
- 2014-01-03 CN CN201410002664.1A patent/CN104759650B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5632075A (en) * | 1995-03-09 | 1997-05-27 | Duplomatic S.R.L. | Tool-carrier turret |
| US7395589B1 (en) * | 2007-01-25 | 2008-07-08 | Ching-Hui Kuo | Rotational power servo toolpost |
| CN101244521A (en) * | 2008-02-05 | 2008-08-20 | 浙江西菱台钻制造有限公司 | Indexing mechanism of turntable in turret knife tower |
| CN101607321A (en) * | 2009-06-26 | 2009-12-23 | 杭州长虹机械制造有限公司 | Rotating knife tower and spinning solution |
| CN102319909A (en) * | 2011-07-28 | 2012-01-18 | 东北大学 | Single-servo power tool rest |
| CN103273100A (en) * | 2013-05-10 | 2013-09-04 | 沈阳工业大学 | Numerically-controlled machine tool crown type turret power tool rest |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104759650A (en) | 2015-07-08 |
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