CN110480040A - A kind of the gang feed tool rack structure and cutter replacing method of the tower numerically controlled lathe of knife - Google Patents
A kind of the gang feed tool rack structure and cutter replacing method of the tower numerically controlled lathe of knife Download PDFInfo
- Publication number
- CN110480040A CN110480040A CN201910814587.2A CN201910814587A CN110480040A CN 110480040 A CN110480040 A CN 110480040A CN 201910814587 A CN201910814587 A CN 201910814587A CN 110480040 A CN110480040 A CN 110480040A
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- knife
- tool
- tower
- lathe
- gang feed
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 18
- 238000005520 cutting process Methods 0.000 claims description 22
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000012937 correction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
-
- 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
- B23B29/244—Toolposts, i.e. clamping quick-change toolholders, without description of the angular positioning device
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The present invention relates to a kind of gang feed tool rack structure of the tower numerically controlled lathe of knife and cutter replacing methods, wherein, arranging knife structure includes the gang feed tool rack being mounted on the knife tower of the tower numerically controlled lathe of knife, the described gang feed tool rack is equipped with fixed part and mounting portion, the fixed part is fastened in the knife position of knife tower, the mounting portion is equipped with multiple lathe tool mounting holes and lock tool bore corresponding with lathe tool mounting hole, and the lock tool bore is vertical with lathe tool mounting hole and is connected to.The present invention adds a gang feed tool rack on the tower numerically controlled lathe of knife, and is assembled on any knife position of knife tower, so that the tower numerically controlled lathe of knife be made to have multiple knife positions；And substantially increase processing efficiency.
Description
Technical field
The present invention relates to numerical control processing fields, and in particular to a kind of gang feed tool rack structure of the tower numerically controlled lathe of knife and tool changing side
Method.
Background technique
The cutter frame structure of existing numerically controlled lathe be broadly divided into knife it is tower with it is row-knife, wherein knife is tower can be used for it is general more
Number manufacture field is suitable for the part of size dimension, and disadvantage is it is also obvious that tool changing low efficiency, and the quantity of cutter is by the knife position of lathe
Limitation, to affect its part processing efficiency.
In view of this, the applicant's deep design for problems existing for the tower numerically controlled lathe of above-mentioned knife, has then
This case generates.
Summary of the invention
In view of the above-mentioned problems, the present invention provides the gang feed tool rack structure and cutter replacing method of a kind of tower numerically controlled lathe of knife, energy
Increase number of cutters, to improve the processing efficiency of the tower numerically controlled lathe of knife.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of gang feed tool rack structure of the tower numerically controlled lathe of knife comprising the row's knife being mounted on the knife tower of the tower numerically controlled lathe of knife
Frame, the described gang feed tool rack are equipped with fixed part and mounting portion, and the fixed part is fastened in the knife position of knife tower, sets on the mounting portion
There are multiple lathe tool mounting holes and lock tool bore corresponding with lathe tool mounting hole, the lock tool bore is vertical with lathe tool mounting hole and connects
It is logical.
The gang feed tool rack is fixed on the knife position of gang feed tool rack by puller bolt and cushion block, and the cushion block is fixed on knife position
On, described puller bolt one end is rotatably connected on cushion block, and the other end is then pressed against on gang feed tool rack.
A kind of cutter replacing method of the tower numerically controlled lathe of knife, uses the gang feed tool rack knot of the tower numerically controlled lathe of knife as described above
Structure realizes that specifically, multiple correction numerical value D that the method is possessed using each knife position T of knife tower make the tower numerically controlled lathe of knife
Have normal tool changing mode and knife replacement cutting die formula,
Normal tool changing mode are as follows: T1D1 T2D1 ..., at this point, knife tower rotates more tool changing position；
Knife replacement cutting die formula are as follows: for T1D1 T1D2 ..., at this point, knife tower linear movement, the gang feed tool rack positioned at T1 knife position is changed
Knife, corresponding each knife position on gang feed tool rack is D.
Installation site of the gang feed tool rack on knife tower is T1, when needing to carry out tool changing to the lathe tool on gang feed tool rack,
Need for lathe to be adjusted to knife replacement cutting die formula；Specifically, 2 rotating knife of knife tower T1, and set it to working position；Then swash
T1 knife position offset parameter living, and start the setting mode of the D under T1, then the lathe tool 4 on gang feed tool rack 3 is carried out to knife respectively,
Corresponding knife mend be respectively T1D1 T2D2 ...；
Then start to carry out examination processing, check whether cutting tool path is abnormal, if cutting tool path is abnormal, examines again
It looks into, the lathe tool on gang feed tool rack is carried out then proceeding to examination processing to knife again, up to cutting tool path is normal and tool space
Position is normal, i.e. completion tool changing work.
After adopting the above scheme, the present invention adds a gang feed tool rack on the tower numerically controlled lathe of knife, and is assembled in knife tower
On any knife position, so that the tower numerically controlled lathe of knife be made to have multiple machinable Cutting tool installation manners on each physics knife tower knife position
Position, to improve processing efficiency；Meanwhile the knife complementary modulus formula of the knife position on knife tower is converted to the row installed on the knife position by the present invention
The knife position tool changing mode of knife rest is also equipped with knife replacement to make the tower numerically controlled lathe of knife other than having normal tool changing mode
Cutting die formula, and knife replacement cutting die formula is actually to replace to the lathe tool on gang feed tool rack, is when having multi-cutter-position and tool changing
Linear movement, to substantially increase processing efficiency.
Detailed description of the invention
Fig. 1 is the assembling schematic diagram of gang feed tool rack structure；
Fig. 2 is the main view of Fig. 1；
Fig. 3 is the structural schematic diagram of gang feed tool rack；
Fig. 4 is the structural schematic diagram for having the tower numerically controlled lathe of knife of gang feed tool rack structure；
Fig. 5 is tool changing flow chart of the invention.
Specific embodiment
As shown in Figure 1 to Figure 3, present invention discloses a kind of gang feed tool rack structures of the tower numerically controlled lathe of knife comprising row's knife
Frame 3, the gang feed tool rack 3 are installed on any knife position of knife tower 2, and knife tower 2 is mounted on numerically controlled lathe by knife column foot seat 1.It should
Gang feed tool rack 3 is equipped with fixed part 31 and mounting portion 32, wherein fixed part 31 is fastened in the knife position 21 of knife tower 2, is set on mounting portion 32
There are multiple lathe tool mounting holes 321 and lock tool bore 322 corresponding with lathe tool mounting hole 321, the lock tool bore 322 and lathe tool are installed
Hole 321 is vertical and is connected to.
When processing big part, lathe tool 4 is installed directly on the knife tower 2 of the tower numerically controlled lathe of knife, then starting lathe is
It can be processed.When needing to carry out the processing of small part, the lathe tool 4 on knife tower 2 is removed, and by gang feed tool rack 3 of the invention
It is directly installed on any knife position 21 of knife tower 2, then lathe tool 4 is installed on the lathe tool mounting hole 321 of gang feed tool rack 3, and
It will can be processed after the locked then starting lathe debugging of lathe tool 4 using bolt by lockhole.The present invention passes through an adaptation knife
The gang feed tool rack 3 of 2 knife position 21 of tower, so that the tower numerically-controlled machine tool of knife is on the basis of having knife tower machining function, the row's of being also equipped with knife
Formula machining function, so that the tower numerically-controlled machine tool of knife had both been capable of processing big part or had been capable of processing small part.
Above-mentioned gang feed tool rack 3 can be fixed on the knife position 21 of gang feed tool rack 3 by puller bolt 5 and cushion block 6, wherein cushion block
It is fixed on knife position, 5 one end of puller bolt is rotatably connected on cushion block, and the other end is then pressed against on gang feed tool rack.When installation,
Puller bolt 5 is first unclamped, gang feed tool rack 3 is then placed in, the fixed part of gang feed tool rack 3 is set in knife position 21, then locking holds out against spiral shell
Bolt 5 keeps the top of puller bolt 5 solid on the fixed part of gang feed tool rack 3.
As shown in figure 5, based on the same inventive concept, the present invention also provides a kind of tool changing sides of the tower numerically controlled lathe of knife
Method, the multiple correction numerical value D possessed using each knife position T of the tower numerically controlled lathe of knife, has the tower numerically controlled lathe of knife just
Normal tool changing mode and knife replacement cutting die formula, normal tool changing mode are as follows: T1D1 T2D1 ..., i.e. knife tower rotate more tool changing position；Knife is mended
Tool changing mode are as follows: for T1D1 T1D2 ..., at this point, physical location does not occur for knife tower, but (i.e. knife tower is along Fig. 4 for linear movement
Lathe X-axis slide plate 7 slide), the gang feed tool rack positioned at T1 knife position carries out tool changing, and corresponding each knife position on gang feed tool rack is D.
Installation site of the gang feed tool rack 3 on knife tower is T1, when needing to carry out tool changing to the lathe tool on gang feed tool rack, is needed
Lathe is adjusted to knife replacement cutting die formula.Specifically, 2 rotating knife of knife tower T1, and set it to working position；Then T1 is activated
Knife position offset parameter, and start the setting mode of the D under T1, then the lathe tool 4 on gang feed tool rack 3 is carried out to knife respectively, it is corresponding
Knife mend be respectively T1D1 T2D2 ....
Then start to carry out examination processing, check whether cutting tool path is abnormal.If cutting tool path is abnormal, again
It checks, the lathe tool 4 on gang feed tool rack 3 is carried out then proceeding to examination processing to knife again, up to cutting tool path is normal and cutter
Spatial position is normal, i.e. completion tool changing work.
It is of the invention it is critical that the present invention adds a gang feed tool rack on the tower numerically controlled lathe of knife, and assembled in knife
On any knife position of tower, so that the tower numerically controlled lathe of knife be made to have multiple machinable Cutting tool installation manners on each physics knife tower knife position
Position, to improve processing efficiency.Meanwhile the knife complementary modulus formula of the knife position on knife tower is converted to the row installed on the knife position by the present invention
The knife position tool changing mode of knife rest is also equipped with knife replacement to make the tower numerically controlled lathe of knife other than having normal tool changing mode
Cutting die formula, and knife replacement cutting die formula is actually to replace to the lathe tool on gang feed tool rack, is when having multi-cutter-position and tool changing
Linear movement, to substantially increase processing efficiency.
The above is only the embodiment of the present invention, is not intended to limit the scope of the present invention, therefore all
Any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention still fall within this
In the range of inventive technique scheme.
Claims (4)
1. a kind of gang feed tool rack structure of the tower numerically controlled lathe of knife, it is characterised in that: the knife including being mounted on the tower numerically controlled lathe of knife
Gang feed tool rack on tower, the described gang feed tool rack are equipped with fixed part and mounting portion, and the fixed part is fastened in the knife position of knife tower, described
Mounting portion is equipped with multiple lathe tool mounting holes and lock tool bore corresponding with lathe tool mounting hole, and the lock tool bore and lathe tool are installed
Hole is vertical and is connected to.
2. a kind of gang feed tool rack structure of the tower numerically controlled lathe of knife according to claim 1, it is characterised in that: the gang feed tool rack
It is fixed on the knife position of gang feed tool rack by puller bolt and cushion block, the cushion block is fixed on knife position, described puller bolt one end
It is rotatably connected on cushion block, the other end is then pressed against on gang feed tool rack.
3. a kind of cutter replacing method of the tower numerically controlled lathe of knife, it is characterised in that: the method is using as claimed in claim 1 or 2
The tower numerically controlled lathe of knife gang feed tool rack structure realize, specifically, the method is possessed multiple using each knife position T of knife tower
Make corrections numerical value D, and the tower numerically controlled lathe of knife is made to have normal tool changing mode and knife replacement cutting die formula,
Normal tool changing mode are as follows: T1D1 T2D1 ..., at this point, knife tower rotates more tool changing position；
Knife replacement cutting die formula are as follows: for T1D1 T1D2 ..., at this point, knife tower linear movement, the gang feed tool rack positioned at T1 knife position is changed
Knife, corresponding each knife position on gang feed tool rack is D.
4. a kind of cutter replacing method of the tower numerically controlled lathe of knife according to claim 3, it is characterised in that: the gang feed tool rack exists
Installation site on knife tower is T1, when needing to carry out tool changing to the lathe tool on gang feed tool rack, needs for lathe to be adjusted to knife benefit
Tool changing mode；Specifically, 2 rotating knife of knife tower T1, and set it to working position；Then T1 knife position offset parameter is activated, and
D under starting T1 sets mode, then respectively carries out the lathe tool 4 on gang feed tool rack 3 to knife, corresponding knife benefit is respectively
T1D1\T2D2\…；
Then start to carry out examination processing, check whether cutting tool path is abnormal, if cutting tool path is abnormal, examines again
It looks into, the lathe tool on gang feed tool rack is carried out then proceeding to examination processing to knife again, up to cutting tool path is normal and tool space
Position is normal, i.e. completion tool changing work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910814587.2A CN110480040B (en) | 2019-08-30 | 2019-08-30 | Cutter head arranging structure and cutter changing method of cutter tower type numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910814587.2A CN110480040B (en) | 2019-08-30 | 2019-08-30 | Cutter head arranging structure and cutter changing method of cutter tower type numerical control lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110480040A true CN110480040A (en) | 2019-11-22 |
| CN110480040B CN110480040B (en) | 2024-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910814587.2A Active CN110480040B (en) | 2019-08-30 | 2019-08-30 | Cutter head arranging structure and cutter changing method of cutter tower type numerical control lathe |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077633A (en) * | 2020-09-16 | 2020-12-15 | 深圳山源电器股份有限公司 | Cutter changing device and method for gear shoveling machine |
| CN112571096A (en) * | 2020-12-22 | 2021-03-30 | 苏州萨伯工业设计有限公司 | Method for adjusting installation precision of lathe tool rest |
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| EP2743017A1 (en) * | 2012-12-17 | 2014-06-18 | Haberland Zerspanungstechnik GmbH | Quick clamping device for a tool |
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| CN106001641A (en) * | 2016-06-21 | 2016-10-12 | 韶关学院 | Laser-based device and method for adjusting tool of NC lathe by adopting virtual trial cutting method |
| TWI606877B (en) * | 2016-12-12 | 2017-12-01 | Adjusting leak-proof system for inner and outer diameter knives and knife seats of a lathe turret | |
| CN108555601A (en) * | 2018-06-04 | 2018-09-21 | 津上精密机床（浙江）有限公司 | Full processing automatic lathe |
| CN109079161A (en) * | 2018-08-31 | 2018-12-25 | 宁波宫铁智能科技有限公司 | A kind of numerical control row's knife lathe with Multifunctional tool rest |
| CN210475579U (en) * | 2019-08-30 | 2020-05-08 | 凯氟隆（厦门）密封件有限公司 | Tool rest structure of turret type numerical control lathe |
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2019
- 2019-08-30 CN CN201910814587.2A patent/CN110480040B/en active Active
Patent Citations (11)
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|---|---|---|---|---|
| JPH0523951A (en) * | 1991-07-15 | 1993-02-02 | Okuma Mach Works Ltd | Numerical control system for lathe |
| JPH06246514A (en) * | 1993-02-26 | 1994-09-06 | Star Micronics Co Ltd | Automatic lathe |
| CN202461571U (en) * | 2012-02-28 | 2012-10-03 | 广州市新帅机械制造有限公司 | Row tool carrier |
| EP2743017A1 (en) * | 2012-12-17 | 2014-06-18 | Haberland Zerspanungstechnik GmbH | Quick clamping device for a tool |
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| CN105807715A (en) * | 2016-03-03 | 2016-07-27 | 芜湖日升重型机床有限公司 | Effect and method of cutter compensation in numerical control machine tool |
| CN106001641A (en) * | 2016-06-21 | 2016-10-12 | 韶关学院 | Laser-based device and method for adjusting tool of NC lathe by adopting virtual trial cutting method |
| TWI606877B (en) * | 2016-12-12 | 2017-12-01 | Adjusting leak-proof system for inner and outer diameter knives and knife seats of a lathe turret | |
| CN108555601A (en) * | 2018-06-04 | 2018-09-21 | 津上精密机床（浙江）有限公司 | Full processing automatic lathe |
| CN109079161A (en) * | 2018-08-31 | 2018-12-25 | 宁波宫铁智能科技有限公司 | A kind of numerical control row's knife lathe with Multifunctional tool rest |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077633A (en) * | 2020-09-16 | 2020-12-15 | 深圳山源电器股份有限公司 | Cutter changing device and method for gear shoveling machine |
| CN112571096A (en) * | 2020-12-22 | 2021-03-30 | 苏州萨伯工业设计有限公司 | Method for adjusting installation precision of lathe tool rest |
| CN112571096B (en) * | 2020-12-22 | 2022-01-14 | 苏州萨伯工业设计有限公司 | Method for adjusting installation precision of lathe tool rest |
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| Publication number | Publication date |
|---|---|
| CN110480040B (en) | 2024-08-06 |
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