CN103707125B - Boring axle goes out water cooling system - Google Patents
Boring axle goes out water cooling system Download PDFInfo
- Publication number
- CN103707125B CN103707125B CN201210381108.0A CN201210381108A CN103707125B CN 103707125 B CN103707125 B CN 103707125B CN 201210381108 A CN201210381108 A CN 201210381108A CN 103707125 B CN103707125 B CN 103707125B
- Authority
- CN
- China
- Prior art keywords
- water channel
- pulling claw
- boring axle
- wing passage
- knife bar
- 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.)
- Expired - Fee Related
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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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1015—Arrangements for cooling or lubricating tools or work by supplying a cutting liquid through the spindle
- B23Q11/1023—Tool holders, or tools in general specially adapted for receiving the cutting liquid from the spindle
-
- 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
- B23B29/02—Boring bars
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to lathe cooling device, especially boring axle goes out water cooling system.This system comprises can tuning nozzle, ring surface interval along boring axle front end arranges at least one can tuning nozzle, cooling system also comprises cooling duct, cooling duct comprises the water channel be interconnected, wing passage, water channel in pulling claw and the water channel in knife bar, water channel and wing passage are all arranged in boring axle, each can the corresponding water channel of tuning nozzle and wing passage, water channel is arranged along the axis of boring axle, wing passage is arranged along the axis perpendicular to boring axle, the front end of water channel with can be connected by tuning nozzle, the rear end of water channel is communicated with one end of wing passage, pulling claw is provided with annular opening, annular opening on pulling claw is communicated with the other end of wing passage by the gap between pulling claw and boring shaft hole inner wall, water channel in pulling claw is communicated with annular opening, the rear end of knife bar is connected with swivel joint, swivel joint is provided with screwed hole, screwed hole is communicated with the water channel in knife bar, ensure that the crudy of cooling effect and workpiece.
Description
Technical field
The present invention relates to a kind of lathe cooling device, especially a kind of boring axle goes out water cooling system.
Background technology
The cooling for cut of existing boring and milling machine is generally at the plug-in a set of outlet pipe of main spindle box, outlet pipe is connected with cutting fluid pumping by pipeline, pumping is utilized to be sprayed by the jet pipe that the cutting fluid in cutting fluid case is reached on main spindle box head by pipeline, the disadvantage of this type of cooling is when the dark chamber class part of machining large, cutting fluid cannot arrive Tool in Cutting position, in working angles, chip can be piled up, and processing without under the state of cooling, cutting portion megadyne temperature can be caused to spend height, affect cutter life and processing effect, time serious, cutter and workpiece can be damaged.Especially when the workpiece higher without workhardness under the state of cooling, due to without cutting fluid cooling, greatly can reduce cutting-tool's used life, make working (machining) efficiency low, affect the quality of processing progress and processing work, workpiece even can be caused to process.
In order to overcome the defect of the existing type of cooling, center water yielding device can be used, but use central water outlet system must use hollow blade just can be effective, but most of cutter does not possess special hollow water channel, therefore utilizing center water yielding device to carry out cooling cannot be used widely.
Summary of the invention
The object of the invention is to propose a kind of boring axle and go out water cooling system, make cutting fluid along with the flexible cutting position that can reach cutter all the time of boring bar, the crudy of cooling effect and workpiece can be ensure that.
The present invention adopts following technical scheme to realize: a kind of boring axle goes out water cooling system, the center of boring axle is provided with cavity, cutter is provided with successively from front to back in the cavity of boring axle, pulling claw and knife bar, cooling system comprises can tuning nozzle, wherein, described can be arranged on the front end surface of boring axle by tuning nozzle, and at least one is set along the ring surface interval of boring axle front end can tuning nozzle, cooling system also comprises cooling duct, cooling duct comprises water channel, wing passage, water channel in pulling claw and the water channel in knife bar, wherein water channel and wing passage are all arranged in boring axle, each can the corresponding water channel of tuning nozzle and wing passage, water channel is arranged along the axis of boring axle, wing passage is arranged along the axis perpendicular to boring axle, the front end of water channel with can be connected by tuning nozzle, the rear end of water channel is communicated with one end of wing passage, pulling claw is provided with annular opening, annular opening on pulling claw is communicated with the other end of wing passage by the gap between pulling claw and boring shaft hole inner wall, water channel in pulling claw is communicated with annular opening, the front end of knife bar inner lead is communicated with the water channel in pulling claw, the rear end of knife bar is connected with swivel joint, swivel joint is provided with screwed hole, screwed hole is communicated with the water channel in knife bar, cutting fluid is flowed in the water channel of knife bar by screwed hole.
In the present invention, described cutter is arranged on the front end of pulling claw, and the front end of knife bar is fixedly connected with the rear portion of pulling claw, and the center of pulling claw and knife bar is equipped with water channel.
The invention has the beneficial effects as follows: the present invention adopts and knife bar is made hollow form, cooling duct is set on boring axle body simultaneously, cooling duct is moved with boring axle, make cutting fluid along with the flexible cutting position that can reach cutter all the time of boring bar, crudy and the cooling effect of workpiece can be ensure that.
Accompanying drawing explanation
Fig. 1 is the structural representation of spindle of boring bar.
In figure: 1 can tuning nozzle; 2 water channels; 3 pulling claws; 4 forge a knife bar; 7 swivel joints; 8 screwed holes; 9 boring axles; 10 wing passages; 11 pulling claw annular openings.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
Fig. 1 is that boring axle of the present invention goes out water cooling system.The center of boring axle 9 is provided with cavity, is provided with cutter, pulling claw 3 and bar 4 of forging a knife in the cavity of boring axle 9 from front to back successively.Wherein, cutter is arranged on the front end of pulling claw 3, and the front end of bar 4 of forging a knife is fixedly connected with the rear portion of pulling claw 3, and the rear end of broaching tool bar 4 is fixedly connected with piston rod 5.Described cooling system comprises can tuning nozzle 1 and cooling duct, wherein, can be arranged on the front end surface of boring axle 9 by tuning nozzle 1, and arrange two along the ring surface interval of boring axle 9 front end can tuning nozzle 1.The center of pulling claw 3 and bar 4 of forging a knife is equipped with water channel.The water channel that cooling duct comprises the water channel in water channel 2, wing passage 10, pulling claw and forges a knife in bar, wherein water channel 2 and wing passage 10 are all arranged in boring axle, each can the corresponding water channel 2 of tuning nozzle 1 and wing passage 10.Water channel 2 is arranged along the axis of boring axle, and wing passage 10 is arranged along the axis perpendicular to boring axle, the front end of water channel 2 with can be connected by tuning nozzle 1, the rear end of water channel 2 is communicated with one end of wing passage 10.Pulling claw 3 is provided with annular opening 11, gap is there is between pulling claw 3 and boring shaft hole inner wall, annular opening 11 is communicated with the other end of wing passage 10 by this gap, and the water channel in pulling claw 3 is communicated with annular opening 11, and the other end of wing passage 10 is communicated with pulling claw annular opening 11.The forge a knife front end of bar 4 inner lead is communicated with the water channel in pulling claw 3.The rear end of broaching tool bar 4 is provided with swivel joint 7, swivel joint 7 is provided with screwed hole 8, screwed hole 8 is communicated with the water channel in broaching tool bar 4, and screwed hole 8 is connected with outside cutting fluid pipeline simultaneously, and therefore cutting fluid directly can be injected in the water channel of broaching tool bar 4 by screwed hole 8.
During the work of boring axle, cutting fluid is directly injected in the water channel of broaching tool bar 4 along screwed hole 8, then cutting fluid is successively along in the annular opening 11 inflow side path 10 of the water channel in the water channel of forging a knife in bar 4, pulling claw 3, pulling claw 3, then flowing to along water channel 2 can tuning nozzle 1 place, by cooling by tuning nozzle 1 pair of cutter.Even if boring shaft extension contracts, cutting fluid with the flexible cutting position that can arrive cutter all the time of boring axle, can ensure that crudy and cooling effect.
In the present invention, along boring axle front end end face can interval at least one is set can tuning nozzle 1, now corresponding in boring axle 9 water channel 2 and wing passage 10 are set.Described bar 4 of forging a knife also can be the knife bar that broaching tool bar etc. plays phase same-action.
Claims (2)
1. a boring axle goes out water cooling system, the center of boring axle (9) is provided with cavity, cutter is provided with successively from front to back in the cavity of boring axle (9), pulling claw (3) and knife bar, cooling system comprises can tuning nozzle (1), it is characterized in that: described can be arranged on the front end surface of boring axle (9) by tuning nozzle (1), and at least one is set along the ring surface interval of boring axle (9) front end can tuning nozzle (1), cooling system also comprises cooling duct, cooling duct comprises water channel (2), wing passage (10), water channel in pulling claw and the water channel in knife bar, wherein water channel (2) and wing passage (10) are all arranged in boring axle, each can the corresponding water channel (2) of tuning nozzle (1) and wing passage (10), water channel (2) is arranged along the axis of boring axle, wing passage (10) is arranged along the axis perpendicular to boring axle, the front end of water channel (2) with can be connected by tuning nozzle (1), the rear end of water channel (2) is communicated with one end of wing passage (10), pulling claw (3) is provided with annular opening (11), annular opening (11) on pulling claw is communicated with by the other end of the gap between pulling claw and boring shaft hole inner wall with wing passage (10), water channel in pulling claw (3) is communicated with annular opening (11), the front end of knife bar inner lead is communicated with the water channel in pulling claw (3), the rear end of knife bar is connected with swivel joint (7), swivel joint (7) is provided with screwed hole (8), screwed hole (8) is communicated with the water channel in knife bar, cutting fluid is flowed in the water channel of knife bar by screwed hole (8).
2. boring axle according to claim 1 goes out water cooling system, it is characterized in that: described cutter is arranged on the front end of pulling claw (3), and the front end of knife bar is fixedly connected with the rear portion of pulling claw (3), and the center of pulling claw (3) and knife bar is equipped with water channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210381108.0A CN103707125B (en) | 2012-09-29 | 2012-09-29 | Boring axle goes out water cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210381108.0A CN103707125B (en) | 2012-09-29 | 2012-09-29 | Boring axle goes out water cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103707125A CN103707125A (en) | 2014-04-09 |
| CN103707125B true CN103707125B (en) | 2015-12-16 |
Family
ID=50400668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210381108.0A Expired - Fee Related CN103707125B (en) | 2012-09-29 | 2012-09-29 | Boring axle goes out water cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103707125B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949675A (en) * | 2014-04-13 | 2014-07-30 | 李仕清 | Milling machine with main spindle nose provided with self-adjusting cooling system and connecting head |
| CN103949666A (en) * | 2014-04-13 | 2014-07-30 | 李仕清 | Boring mill with main spindle nose provided with cooling system and connecting head |
| CN103949665A (en) * | 2014-04-13 | 2014-07-30 | 李仕清 | Milling machine with main spindle nose provided with cooling system and connecting head |
| CN107553211B (en) * | 2016-06-30 | 2023-09-29 | 上海新山田精密刀具有限公司 | Steerable water outlet device for cooling cutting tool of machine tool |
| CN107803702B (en) * | 2017-09-30 | 2020-04-17 | 东莞安默琳机械制造技术有限公司 | Lubricating and cooling method and system for machining center machine tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1247117A (en) * | 1998-09-08 | 2000-03-15 | 株式会社爱克雷库 | Processing method and adopted fog-shape body feeding appts. |
| CN201023134Y (en) * | 2007-03-16 | 2008-02-20 | 台湾丽伟电脑机械股份有限公司 | Lathe spindle device with center water outlet |
| CN201471206U (en) * | 2009-08-19 | 2010-05-19 | 嘉兴永佳精密机械制造有限公司 | Rotary sealing device capable of discharging water from center of milling head |
| CN202162623U (en) * | 2011-06-10 | 2012-03-14 | 安徽省临泉县智创精机有限公司 | Cooling water pipe seat of cutter |
| CN202825424U (en) * | 2012-09-29 | 2013-03-27 | 泰达重工机械（青岛）有限公司 | Cooling system with water discharged from boring shaft |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000296438A (en) * | 1999-04-15 | 2000-10-24 | Ebara Corp | Cooling gas spray device |
| US8303220B2 (en) * | 2009-04-22 | 2012-11-06 | Creare Incorporated | Device for axial delivery of cryogenic fluids through a machine spindle |
-
2012
- 2012-09-29 CN CN201210381108.0A patent/CN103707125B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1247117A (en) * | 1998-09-08 | 2000-03-15 | 株式会社爱克雷库 | Processing method and adopted fog-shape body feeding appts. |
| CN201023134Y (en) * | 2007-03-16 | 2008-02-20 | 台湾丽伟电脑机械股份有限公司 | Lathe spindle device with center water outlet |
| CN201471206U (en) * | 2009-08-19 | 2010-05-19 | 嘉兴永佳精密机械制造有限公司 | Rotary sealing device capable of discharging water from center of milling head |
| CN202162623U (en) * | 2011-06-10 | 2012-03-14 | 安徽省临泉县智创精机有限公司 | Cooling water pipe seat of cutter |
| CN202825424U (en) * | 2012-09-29 | 2013-03-27 | 泰达重工机械（青岛）有限公司 | Cooling system with water discharged from boring shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103707125A (en) | 2014-04-09 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20210929 |