CN105382605A - Machine tool capable of replacing cutter and synchronously blowing air for main shaft - Google Patents
Machine tool capable of replacing cutter and synchronously blowing air for main shaft Download PDFInfo
- Publication number
- CN105382605A CN105382605A CN201510948270.XA CN201510948270A CN105382605A CN 105382605 A CN105382605 A CN 105382605A CN 201510948270 A CN201510948270 A CN 201510948270A CN 105382605 A CN105382605 A CN 105382605A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- cutter
- synchronously
- lathe
- blowing
- 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.)
- Pending
Links
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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention provides a machine tool capable of replacing a cutter and synchronously blowing air for a main shaft. The machine tool comprises a cutter, the main shaft and an air blowing mechanism, wherein a tapered hole for clamping the cutter is formed in the front end of the main shaft; an air intake hole is formed in the side surface of the main shaft; an air blowing channel which is connected to the tapered hole and the air intake hole is arranged in the main shaft; the air blowing mechanism is connected to the air intake hole through the pipeline; in the moment that the cutter is released by the tapered hole, the air blowing mechanism is synchronously started to blow air; in the moment that the tapered hole is contracted to clamp the cutter, the air blowing mechanism is synchronously stopped blowing air. According to the machine tool, the air blowing effect of the main shaft is optimized; the air intake hole of the main shaft is formed in the side of the main shaft and close to the tapered hole in the main shaft; the air blowing mechanism is started to blow air in the moment that the tapered hole is opened and releases the cutter, so that more air can be accurately blown into the tapered hole, and as a result, chips can be quickly blown out from the main shaft; the air blowing mechanism is stopped blowing air in the moment that the tapered hole is contracted to clamp the cutter, and thus the cutter can be smoothly mounted.
Description
Technical field
The present invention relates to machine tool technology field, be specifically related to the lathe that a kind of main shaft tool changing is synchronously blown.
Background technology
Machine tool chief axis refers to the axle that lathe drives workpiece or cutter to rotate.Machine tool chief axis is the indispensable part of numerically controlled machine tool, and main shaft relies on spindle servo electric machine holding cutter to cut workpiece, usually forms spindle unit by main shaft, bearing and driving member (gear or belt wheel) etc.Except the lathe that the main motion such as planer, broaching machine is rectilinear motion, most of lathe has spindle unit.The kinematic accuracy of spindle unit and the rigidity of structure are the key factors determining crudy and stock-removing efficiency.When comprehensive process machined, according to different processing requests, main shaft often needs to change different cutters.But due to the effect of main shaft internal negative pressure, when taking out cutter from main shaft, usually held on main shaft by negative pressure, be difficult to cutter to be pulled up, can not tool changing smoothly, often cause lathe to be shut down, seriously reduce working (machining) efficiency; In addition, lathe is adding man-hour, and some lathes are cooled cutter by cuttings liquid, and cutting fluid easily enters the inside of main shaft along gap, causes main shaft to pollute and gets rusty; And lathe is adding man-hour, owing to can produce a large amount of scrap foreign material, scrap foreign material also can enter in main shaft, cause main shaft to damage, and then have impact on machining accuracy and the operating efficiency of lathe.
Summary of the invention
Above-mentioned technical problem is there is for prior art, the invention provides the lathe that a kind of main shaft tool changing is synchronously blown, the synchronous lathe of this main shaft tool changing is when main shaft tool changing, can blow to realize blowing into more gas to spindle taper hole and blow more precisely, synchronously stop blowing to ensure smooth tool changing while slotting tool by synchronous averaging while get cutter, and the scrap foreign material can thoroughly removed in main shaft, thus the machining accuracy and the operating efficiency that improve lathe.
Invention thinking: inventor finds in practice, the machining accuracy impact of scrap foreign material in machine tool chief axis on lathe is very large, the product even often causing some required precisions very high because of the foreign material in main shaft is not by the test of stringent, so must keep on improving, the working (machining) efficiency of lathe is improved from details, inventor once attempted arranging air admission hole at the head of main shaft, and inflatable body is independent.But the time of tool changing is very of short duration, and the path of blowing is distant, often have little time a foreign material scrap blowout main shaft, lathe just enters slotting tool program, even scrap is blown to other position of lathe, fundamentally cannot solve the demand improving machine finish, so the machining accuracy of lathe will be improved, the problem thoroughly removing the inner scrap of main shaft must be solved.
For achieving the above object, the invention provides following technical scheme:
The lathe providing a kind of main shaft tool changing synchronously to blow, comprises cutter, main shaft and inflatable body, and the front end of main shaft is provided with the taper hole for clamp-on tool, and the side of main shaft is provided with air admission hole, and the inside of main shaft is provided with the insufflation channel connecting taper hole and air admission hole; Inflatable body is connected with air admission hole by pipeline; The moment of taper hole loosening cutter, inflatable body synchronously opens air blowing; Taper hole shrinks the moment of clamp-on tool, and inflatable body synchronously stops blowing.
Preferably, also comprise tool striking device, tool striking device can compress main shaft downwards to make taper hole loosening cutter, and inflatable body is fixedly connected with tool striking device.
Preferably, tool striking device comprises forge a knife bar and cutter spindle, bar of forging a knife comprises compressing limit and driving limit of mutual bending connection, bar of forging a knife is provided with the hole worn for cutter spindle, driving limit is provided with the driving mechanism for driving bar of forging a knife to rotate, and the end compressing limit is provided with the groove passed for main shaft, the opening direction of groove and the central axis of main shaft, the inner side of groove is provided with the roller of forging a knife compressing main shaft, and main shaft is provided with the portion that forges a knife for roller collision of forging a knife.
Preferably, compress limit and drive the angle on limit to be 90 ~ 150 degree, and compressing limit vertically or be basically perpendicular to main shaft.
Preferably, also comprise machine tool enclosure and the friction part being fixed on machine tool enclosure, driving mechanism is cam, and cam abuts with friction part.
Preferably, also comprise back-moving spring, one end of back-moving spring is connected with driving limit, and the other end of back-moving spring is connected with machine tool enclosure.
Preferably, inflatable body comprises support and is arranged on the bent sub of support, sleeve pipe and tubule, and bent sub is connected with external air source, and the two ends of sleeve pipe connect tubule and bent sub respectively, and tubule is connected with air admission hole, and support is fixed on the bottom compressing limit.
Preferably, the central axis of air admission hole is in the center line of main shaft.
Preferably, air admission hole is obliquely installed towards taper hole.
beneficial effect of the present invention:
The lathe that a kind of main shaft tool changing of the present invention is synchronously blown, comprise cutter, main shaft and inflatable body, the front end of main shaft is provided with the taper hole for clamp-on tool, and the side of main shaft is provided with air admission hole, and the inside of main shaft is provided with the insufflation channel connecting taper hole and air admission hole; Inflatable body is connected with air admission hole by pipeline; The moment of taper hole loosening cutter, inflatable body synchronously opens air blowing; Taper hole shrinks the moment of clamp-on tool, and inflatable body synchronously stops blowing.The present invention, by when tool changing, blows to the taper hole of main shaft, destroys the negative pressure of main shaft inside, can not occur difficult problem of drawing sword when making to extract main shaft because of suction function; Can prevent the scrap of machine chuck from entering main shaft when drawing sword, and the foreign material scrap entered in spindle taper hole can be blown clean.The more important thing is, optimize the blowing effect of main shaft, the air admission hole of main shaft is arranged on the side of main shaft, and relatively near the taper hole of main shaft, the moment unlatching inflatable body opening also loosening cutter at taper hole is blown, more accurately can be blown into more many gas toward taper hole, and then scrap is gone from main shaft blowout rapidly.And can prevent rolling in the insufflation channel of scrap in main shaft from delaying to blow clean, or scrap enters other position of lathe, does not even also blow clean scrap and just inserts cutter.The moment of shrinking clamp-on tool at taper hole closes inflatable body stopping air blowing, and cutter is installed smoothly.In sum, the present invention can improve the machining accuracy of lathe and reduce the maintenance frequency of lathe, the service life of prolongation lathe with keeping on improving, and substantially increases operating efficiency and economic benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of the lathe that a kind of main shaft tool changing of the present invention is synchronously blown.
Fig. 2 is a kind of main shaft tool changing of the present invention tool striking device of lathe of synchronously blowing and the structural representation of inflatable body.
Reference numeral:
Machine tool enclosure 1, friction part 11;
Main shaft 2, taper hole 21, the portion 22 that forges a knife, air admission hole 23, insufflation channel 24;
Inflatable body 3, support 31, bent sub 32, sleeve pipe 33, tubule 34;
Tool striking device 4, bar 41 of forging a knife, compress limit 411, groove 4111, roller 42 of forging a knife, drive limit 43, cutter spindle 44, cam 45.
Detailed description of the invention
Below in conjunction with specific embodiment and accompanying drawing, the present invention is described in detail.
The lathe that a kind of main shaft tool changing of the present embodiment is synchronously blown, as depicted in figs. 1 and 2, comprise cutter, main shaft 2 and inflatable body 3, the front end of main shaft 2 is provided with the taper hole 21 for clamp-on tool, the side of main shaft 2 is provided with air admission hole 23, and the inside of main shaft 2 is provided with the insufflation channel 24 connecting taper hole 21 and air admission hole 23; Inflatable body 3 is connected with air admission hole 23 by pipeline; The moment of taper hole 21 loosening cutter, inflatable body 3 synchronously opens air blowing; Taper hole 21 shrinks the moment of clamp-on tool, and inflatable body 3 synchronously stops blowing.The present invention, by when tool changing, blows to the taper hole 21 of main shaft 2, destroys the negative pressure of main shaft 2 inside, can not occur difficult problem of drawing sword when making to extract main shaft 2 because of suction function; Can prevent the scrap of machine chuck from entering main shaft 2 when drawing sword, and the foreign material scrap entered in main shaft 2 taper hole 21 can be blown clean.The more important thing is, optimize the blowing effect of main shaft 2, the air admission hole 23 of main shaft 2 is arranged on the side of main shaft 2, and relatively near the taper hole 21 of main shaft 2, namely air admission hole 23 is shorter with taper hole 21 distance in the vertical direction and be less than the length of main shaft 2, the air blowing path of gas hole 23 is also just shorter and be less than the length of main shaft 2, the moment unlatching inflatable body 3 opening also loosening cutter at taper hole 21 is blown, more accurately can be blown into more many gas toward taper hole 21, and then scrap is gone from main shaft 2 blowout rapidly.And can prevent insufflation channel 24 rolling of scrap in main shaft 2 from delaying to blow clean, or scrap enters other position of lathe, does not even also blow clean scrap and just inserts the situation generation that cutter completes exchanging knives process.The moment of shrinking clamp-on tool at taper hole 21 closes inflatable body 3, stops blowing, cutter is installed smoothly.In sum, the present invention can improve the machining accuracy of lathe and reduce the maintenance frequency of lathe, the service life of prolongation lathe with keeping on improving, and substantially increases operating efficiency and economic benefit.
The lathe that a kind of main shaft tool changing of the present embodiment is synchronously blown, also comprise tool striking device 4, tool striking device 4 can compress main shaft 2 downwards to make taper hole 21 loosening cutter, and inflatable body 3 is fixedly connected with tool striking device 4.Tool striking device 4 comprises forge a knife bar 41 and cutter spindle 44, bar 41 of forging a knife comprises compressing limit 411 and driving limit 43 of mutual bending connection, bar 41 of forging a knife is provided with the hole worn for cutter spindle 44, driving limit 43 is provided with the driving mechanism for driving bar 41 of forging a knife to rotate, the end compressing limit 411 is provided with the groove 4111 passed for main shaft 2, the opening direction of groove 4111 and the central axis of main shaft 2, the inner side of groove 4111 is provided with the roller 42 of forging a knife compressing main shaft 2, and main shaft 2 is provided with the portion that forges a knife 22 of colliding for roller 42 of forging a knife.Inflatable body 3 is arranged on tool striking device 4, for taper hole 21 opens and the moment of loosening cutter open possibility is provided, can on Digit Control Machine Tool setting program, the program of forging a knife and air blowing program are associated together, can accurately realize drawing sword and open blow synchronous.Also can arrange trigger switch in the below of tool striking device 4 in addition, just when compressing limit 411 and pressing down main shaft 2 loosening cutter, tool striking device 4 just touches trigger switch, thus opens inflatable body 3, and what also can realize drawing sword and blow is synchronous.
In the present embodiment, compress limit 411 and drive the angle on limit 43 to be 90 ~ 150 degree, preferably, compress limit 411 and drive the angle on limit 43 to be 120 degree, and compress limit 411 vertically or be basically perpendicular to main shaft 2.Compressing limit 411 and driving the angle on limit 43 to be set to obtuse angle, can ensure when compressing limit 411 and compressing main shaft 2 to make taper hole 21 open downwards, drive limit 43 can not have influence on the running of main shaft 2, for controlling to drive limit 43 to provide larger space.
The lathe that a kind of main shaft tool changing of the present embodiment is synchronously blown, also comprise machine tool enclosure 1 and be fixed on the friction part 11 of machine tool enclosure 1, driving mechanism is cam 45, and cam 45 abuts with friction part 11.According to compress limit 411 compress pair of rollers main shaft 2 press down stroke, only need design suitable cam 45 profile, main shaft 2 just can be made to obtain desired movement stroke, and structure is simple, compact, design convenient.Also comprise back-moving spring, one end of back-moving spring is connected with driving limit 43, and the other end of back-moving spring is connected with machine tool enclosure 1, and make to compress after limit 411 presses down main shaft 2, recovery origin-location, in case tool striking device 4 interferes the running of main shaft 2.
In the present embodiment, inflatable body 3 comprises support 31 and is arranged on the bent sub 32 of support 31, sleeve pipe 33 and tubule 34, bent sub 32 is connected with external air source, the two ends of sleeve pipe 33 connect tubule 34 and bent sub 32 respectively, tubule 34 is connected with air admission hole 23, and support 31 is fixed on the bottom compressing limit 411.Due in order to tool striking device 4 is associated with inflatable body 3, so when compressing limit 411 motion, inflatable body 3 also can accompany movement, although the amplitude of motion is smaller, but long-term motion affects to inflatable body 3, so necessary, inflatable body 3 is arranged and compare flexible compact, and reduce the risk that inflatable body 3 produces fault.
In the present embodiment, the central axis of air admission hole 23 is in the center line of main shaft 2, and namely air admission hole 23 is arranged on the radial direction of main shaft 2, and processing is simple, and can not affect the rigidity of main shaft 2.Or air admission hole 23 is obliquely installed, and tend to main shaft 2 one end away from taper hole 21, namely air admission hole 23 is towards one end of taper hole 21.The taper hole 21 of air inlet subtend main shaft 2 can be made, make the more many ground of gas, more accurately blow to taper hole 21, and reach better effect.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although done to explain to the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (9)
1. the main shaft tool changing lathe of synchronously blowing, it is characterized in that: comprise cutter, main shaft and inflatable body, the front end of described main shaft is provided with the taper hole for clamping described cutter, the side of described main shaft is provided with air admission hole, and the inside of described main shaft is provided with the insufflation channel connecting described taper hole and described air admission hole;
Described inflatable body is connected with described air admission hole by pipeline;
Described taper hole unclamps the moment of described cutter, and described inflatable body synchronously opens air blowing; Described taper hole shrinks the moment of the described cutter of clamping, and described inflatable body synchronously stops blowing.
2. a kind of main shaft tool changing according to claim 1 lathe of synchronously blowing, it is characterized in that: also comprise tool striking device, described tool striking device can compress described main shaft downwards and unclamp described cutter to make described taper hole, and described inflatable body is fixedly connected with described tool striking device.
3. a kind of main shaft tool changing according to claim 2 lathe of synchronously blowing, it is characterized in that: described tool striking device comprises forge a knife bar and cutter spindle, described bar of forging a knife comprises compressing limit and driving limit of mutual bending connection, described bar of forging a knife is provided with the hole worn for described cutter spindle, described driving limit is provided with the driving mechanism rotated for bar of forging a knife described in driving, the described end compressing limit is provided with the groove passed for described main shaft, the opening direction of described groove and the central axis of described main shaft, the inner side of described groove is provided with the roller of forging a knife compressing described main shaft, described main shaft be provided with for described in forge a knife roller collision the portion that forges a knife.
4. a kind of main shaft tool changing according to claim 3 lathe of synchronously blowing, is characterized in that: described in the angle compressed between limit and described driving limit be 90 ~ 150 degree, and described in compress limit vertical or be basically perpendicular to described main shaft.
5. a kind of main shaft tool changing according to claim 3 lathe of synchronously blowing, it is characterized in that: described inflatable body comprises support and is arranged on the bent sub of described support, sleeve pipe and tubule, described bent sub is connected with external air source, the two ends of described sleeve pipe connect described tubule and described bent sub respectively, described tubule is connected with described air admission hole, compresses the bottom on limit described in described support is fixed on.
6. the lathe that a kind of main shaft tool changing according to claim 3 or 4 is synchronously blown, is characterized in that: also comprise machine tool enclosure and the friction part being fixed on described machine tool enclosure, described driving mechanism is cam, and described cam abuts with described friction part.
7. a kind of main shaft tool changing according to claim 6 lathe of synchronously blowing, it is characterized in that: also comprise back-moving spring, one end of described back-moving spring is connected with described driving limit, and the other end of described back-moving spring is connected with described machine tool enclosure.
8. a kind of main shaft tool changing according to claim 1 lathe of synchronously blowing, is characterized in that: the central axis of described air admission hole is in the center line of described main shaft.
9. a kind of main shaft tool changing according to claim 1 lathe of synchronously blowing, is characterized in that: described air admission hole is obliquely installed towards one end of described taper hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510948270.XA CN105382605A (en) | 2015-12-17 | 2015-12-17 | Machine tool capable of replacing cutter and synchronously blowing air for main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510948270.XA CN105382605A (en) | 2015-12-17 | 2015-12-17 | Machine tool capable of replacing cutter and synchronously blowing air for main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105382605A true CN105382605A (en) | 2016-03-09 |
Family
ID=55415728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510948270.XA Pending CN105382605A (en) | 2015-12-17 | 2015-12-17 | Machine tool capable of replacing cutter and synchronously blowing air for main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105382605A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023039924A1 (en) * | 2021-09-16 | 2023-03-23 | 江苏双阳机械科技有限公司 | Cutter-mounting and grabbing device for end milling cutter |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202910306U (en) * | 2012-10-31 | 2013-05-01 | 普瑞森（安阳）机械有限公司 | High-speed automatic tool changing electric main shaft |
| CN203712396U (en) * | 2013-12-31 | 2014-07-16 | 广州市昊志机电股份有限公司 | Knife replacing and air blowing mechanism of direct connection main shaft |
| CN203711864U (en) * | 2013-12-31 | 2014-07-16 | 广州市昊志机电股份有限公司 | Broaching mechanism of ball high-speed direct connection main shaft |
| CN203751344U (en) * | 2014-03-07 | 2014-08-06 | 安阳工学院 | Direct-connection mechanical machining center belt shaft |
| CN203817853U (en) * | 2014-03-14 | 2014-09-10 | 刘怡君 | Belt type transmission synchronous knife switchover mechanism for main shaft |
| JP2015047669A (en) * | 2013-09-02 | 2015-03-16 | 三井精機工業株式会社 | Main shaft device of machine tool |
| CN104493604A (en) * | 2014-12-16 | 2015-04-08 | 宁波海天精工股份有限公司 | Double-piston spindle tool unclamping force removing oil cylinder |
| CN204565749U (en) * | 2015-04-17 | 2015-08-19 | 苏州东昱精机有限公司 | Comprehensive machine main shaft tool changing blowning installation |
| CN204621641U (en) * | 2015-04-15 | 2015-09-09 | 深圳市创世纪机械有限公司 | Tool striking device |
| CN205363389U (en) * | 2015-12-17 | 2016-07-06 | 东莞市巨冈机械工业有限公司 | Lathe that main shaft tool changing was blown in step |
-
2015
- 2015-12-17 CN CN201510948270.XA patent/CN105382605A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202910306U (en) * | 2012-10-31 | 2013-05-01 | 普瑞森（安阳）机械有限公司 | High-speed automatic tool changing electric main shaft |
| JP2015047669A (en) * | 2013-09-02 | 2015-03-16 | 三井精機工業株式会社 | Main shaft device of machine tool |
| CN203712396U (en) * | 2013-12-31 | 2014-07-16 | 广州市昊志机电股份有限公司 | Knife replacing and air blowing mechanism of direct connection main shaft |
| CN203711864U (en) * | 2013-12-31 | 2014-07-16 | 广州市昊志机电股份有限公司 | Broaching mechanism of ball high-speed direct connection main shaft |
| CN203751344U (en) * | 2014-03-07 | 2014-08-06 | 安阳工学院 | Direct-connection mechanical machining center belt shaft |
| CN203817853U (en) * | 2014-03-14 | 2014-09-10 | 刘怡君 | Belt type transmission synchronous knife switchover mechanism for main shaft |
| CN104493604A (en) * | 2014-12-16 | 2015-04-08 | 宁波海天精工股份有限公司 | Double-piston spindle tool unclamping force removing oil cylinder |
| CN204621641U (en) * | 2015-04-15 | 2015-09-09 | 深圳市创世纪机械有限公司 | Tool striking device |
| CN204565749U (en) * | 2015-04-17 | 2015-08-19 | 苏州东昱精机有限公司 | Comprehensive machine main shaft tool changing blowning installation |
| CN205363389U (en) * | 2015-12-17 | 2016-07-06 | 东莞市巨冈机械工业有限公司 | Lathe that main shaft tool changing was blown in step |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023039924A1 (en) * | 2021-09-16 | 2023-03-23 | 江苏双阳机械科技有限公司 | Cutter-mounting and grabbing device for end milling cutter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102370953B1 (en) | Tire mold drilling work platform, machine tool and tire mold exhaust hole processing method | |
| CN106041323A (en) | Laser cutting machine used for cutting pipes | |
| CN202162257U (en) | Square pipe cut-off die | |
| CN102699419B (en) | Hard broaching finish machining process for surface of internal keyway and device | |
| CN205363389U (en) | Lathe that main shaft tool changing was blown in step | |
| JP5734428B2 (en) | Rotary work head device | |
| CN104889439A (en) | Machine tool removing chips conveniently | |
| CN103273140A (en) | Full-automatic double-head chamfering machine | |
| CN105382605A (en) | Machine tool capable of replacing cutter and synchronously blowing air for main shaft | |
| CN201881195U (en) | Puller | |
| CN102632250B (en) | Deep-hole cutter-lifting lafor automatically clamping work-piece without shutdown | |
| CN205817398U (en) | A kind of three axles move post vertical machining center | |
| CN202804213U (en) | Adjustable slant head lathe tool handle | |
| CN104907598A (en) | Machine tool convenient for scrap removal | |
| CN205363401U (en) | Automatic push away material air outlet means | |
| CN201543838U (en) | Chip-removal device of turning inner hole | |
| CN202555829U (en) | Deep-hole cutter lifting lathe capable of automatically clamping workpieces without shutdown | |
| CN101704122A (en) | Portable pipe orifice finisher | |
| CN201969919U (en) | Clamp for multi-hole drill | |
| CN203830732U (en) | Glass mold high-rigidity numerical control cylindrical lathe | |
| CN106625102A (en) | Automatic grinding device and grinding method | |
| CN209078463U (en) | A kind of non-circular inner cavity grinding attachment | |
| CN106736818A (en) | A kind of blanking bullet of automatic gas cutting machine send device and cutting structure | |
| CN104625175A (en) | Processing method for glass fibre reinforced plastic bend mould | |
| CN103878625A (en) | Cutter transverse feed mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |
|
| RJ01 | Rejection of invention patent application after publication |