CN106736784A - A kind of gantry machining center separate type gear direct-connected main shaft header structure - Google Patents
A kind of gantry machining center separate type gear direct-connected main shaft header structure Download PDFInfo
- Publication number
- CN106736784A CN106736784A CN201710037228.1A CN201710037228A CN106736784A CN 106736784 A CN106736784 A CN 106736784A CN 201710037228 A CN201710037228 A CN 201710037228A CN 106736784 A CN106736784 A CN 106736784A
- Authority
- CN
- China
- Prior art keywords
- gear
- main shaft
- box
- oil
- machining center
- 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
- 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
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/121—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction
- B23Q11/122—Lubricant supply devices
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
-
- 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
- B23Q2003/15586—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of tools in turrets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a kind of gantry machining center separate type gear direct-connected main shaft header structure, including gear-box and main shaft, shaft coupling direct connection is passed through between the gear shaft and main shaft of described gear-box；The inside of described gear-box uses oil injection type cooling structure, and cooling oil-in, oil return opening and unloading port are offered on gear-box；Bottom gear air pressure inlet Oil-pressure joint and bottom gear air pressure inlet Oil-pressure joint high are connected with described gear-box；Liquid-level switch detector is installed on described gear-box；Described main shaft is provided with the loose knife detector of folder and positioning detector with the connection end of gear-box；The end of described main shaft is provided with loose knife oil pressure inlet joint, loose knife and blows afloat pneumatic fittings and folder knife pneumatic fittings；Beneficial effects of the present invention：Practical by shaft coupling direct-connection transmission between gear-box and main shaft, low production cost in running, is difficult heating, and noise is small, and rigidity is good, and gear-box modulus is big, and step mould high is difficult to encounter.
Description
Technical field
The present invention relates to a kind of gear direct-connected main shaft header structure, more particularly to a kind of gantry machining center separate type gear is straight
Connection main-shaft head structure.
Background technology
The defect that existing like product is present is：1st, belt and pulley drive are passed through between gear-box and main shaft；2、
In running, easily heating (space is small, and oil temperature is high)；3rd, gear-box modulus is small, collides perishable；4th, automobile die, step are processed
High, easily encounter.
The content of the invention
The technical problems to be solved by the invention are directed to the deficiencies in the prior art, there is provided a kind of gantry machining center is separated
Formula gear direct-connected main shaft header structure.
To achieve these goals, the measure that the present invention is taken：
A kind of gantry machining center separate type gear direct-connected main shaft header structure, including gear-box and main shaft, described gear
Pass through shaft coupling direct connection between the gear shaft and main shaft of case；
The inside of described gear-box uses oil injection type cooling structure, and cooling oil-in, oil return opening are offered on gear-box
And unloading port；
Bottom gear air pressure inlet Oil-pressure joint and bottom gear air pressure inlet Oil-pressure joint high are connected with described gear-box；
Liquid-level switch detector is installed on described gear-box；
Described main shaft is provided with the loose knife detector of folder and positioning detector with the connection end of gear-box；
The end of described main shaft is provided with that loose knife oil pressure inlet joint, loose knife blow afloat pneumatic fittings and folder knife air pressure connects
Head.
Beneficial effects of the present invention：It is practical by shaft coupling direct-connection transmission between gear-box and main shaft, low production cost,
In running, heating is difficult, noise is small, rigidity is good, gear-box modulus is big, and step mould high is difficult to encounter.
Brief description of the drawings
Fig. 1, outer surface level structural representation of the invention.
Fig. 2, gear-box outer surface level structural representation of the invention.
Fig. 3, main shaft outer surface level structural representation of the invention.
Fig. 4, main shaft side view plane structural representation of the invention.
Specific embodiment
A kind of gantry machining center separate type gear direct-connected main shaft header structure, including gear-box 1 and main shaft 2, described tooth
Pass through shaft coupling direct connection between the gear shaft and main shaft 2 of roller box 1.
Gear-box 1：The rotation of a piece axle can be passed to another axle, at the same can also realize deceleration, speedup, deflecting and
The action such as commutation.
Shaft coupling：For coupling two axles (gear-box 1 and main shaft 2) in different institutions, it is allowed to rotate jointly and transmit
Moment of torsion, shaft coupling also has buffering, vibration damping and improves the effect of shafting dynamic property.Shaft coupling is made up of two half parts, respectively with
The axle connection of gear-box 1 and main shaft 2.
Main shaft 2：It is executive item that lathe realizes rotary motion.
The inside of described gear-box 1 uses oil injection type cooling structure, cooling oil-in 21 is offered on gear-box 1, is returned
Hydraulic fluid port 22 and unloading port 23.Connect cooling oil oil pipe by cooling down oil-in 21 and oil return opening 22, can be to gear-box 1 inside
Bearing is cooled down.
Heat change can be preferably minimized degree by cooling system, and ensure machining accuracy.
Using high rigidity, high and low shift double speed from row's type, geared-down speed is 0-2000 rpms to main shaft 2, and high-grade speed is
1200-7200 rpms, shift change device uses air pressure induction type positioning, and the range of speeds is wide, and horsepower is big, can bear heavy cut
Load, also can rotating speed processing high.
In order to ensure low speed high-rate cutting, the main tapping of main shaft 2 is all strengthened, there is provided the stable structural support of main shaft 2.
The main tapping gear of main shaft 2 is formed using chrome-moly steel Precision Machining, and through Carburization Treatment and JIS-0 grades of precise finiss
Into the main tapping accuracy of gear of main shaft 2 has reached " zero " level level.High-precision low-noise, bearing, gear inside gear-box 1
It is also adopted by forced cyclic type cooling.
In order to ensure stability and machining accuracy when main shaft 2 rotates at a high speed, the motor of main shaft 2 and main shaft 2 is by dynamic
Balance correction, makes main shaft 2 when running at high speed, it is to avoid produce covibration.
Main shaft coolant inlet 3 and main shaft air curtain entrance 4 are offered on main shaft 2 vertically.
Bottom gear air pressure inlet Oil-pressure joint 31 is connected with described gear-box 1 and bottom gear air pressure inlet oil pressure high connects
First 32.
Liquid-level switch detector 41 is installed on described gear-box 1.
Described main shaft 2 is provided with the loose knife detector 51 of folder and positioning detector 52 with the connection end of gear-box 1.
The end of described main shaft 2 is provided with loose knife oil pressure inlet joint 61, loose knife and blows afloat pneumatic fittings 62 and folder knife gas
Crimp head 63.
Claims (6)
1. a kind of gantry machining center separate type gear direct-connected main shaft header structure, including gear-box (1) and main shaft (2), its feature
It is：Pass through shaft coupling direct connection between the gear shaft and main shaft (2) of described gear-box (1).
2. a kind of gantry machining center separate type gear direct-connected main shaft header structure according to claim 1, it is characterised in that：
The inside of described gear-box (1) uses oil injection type cooling structure, and cooling oil-in (21), oil return are offered on gear-box (1)
Mouth (22) and unloading port (23).
3. a kind of gantry machining center separate type gear direct-connected main shaft header structure according to claim 1 and 2, its feature exists
In：Bottom gear air pressure inlet Oil-pressure joint (31) is connected with described gear-box (1) and bottom gear air pressure inlet oil pressure high connects
Head (32).
4. a kind of gantry machining center separate type gear direct-connected main shaft header structure according to claim 3, it is characterised in that：
Liquid-level switch detector (41) is installed on described gear-box (1).
5. a kind of gantry machining center separate type gear direct-connected main shaft header structure according to claim 4, it is characterised in that：
Described main shaft (2) is provided with loose knife detector (51) of folder and positioning detector (52) with the connection end of gear-box (1).
6. a kind of gantry machining center separate type gear direct-connected main shaft header structure according to claim 5, it is characterised in that：
The end of described main shaft (2) is provided with loose knife oil pressure inlet joint (61), loose knife and blows afloat pneumatic fittings (62) and folder knife air pressure
Joint (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037228.1A CN106736784A (en) | 2017-01-11 | 2017-01-11 | A kind of gantry machining center separate type gear direct-connected main shaft header structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037228.1A CN106736784A (en) | 2017-01-11 | 2017-01-11 | A kind of gantry machining center separate type gear direct-connected main shaft header structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106736784A true CN106736784A (en) | 2017-05-31 |
Family
ID=58944555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710037228.1A Pending CN106736784A (en) | 2017-01-11 | 2017-01-11 | A kind of gantry machining center separate type gear direct-connected main shaft header structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106736784A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020049242A (en) * | 2000-12-19 | 2002-06-26 | 이계안 | Spindle cooling device of machine tools |
| KR20020049248A (en) * | 2000-12-19 | 2002-06-26 | 이계안 | Spindle cooling device of machine tools |
| CN2865993Y (en) * | 2005-11-17 | 2007-02-07 | 天水星火机床有限责任公司 | Dynamic cutter carrier unit head positioning automatic controller |
| CN201279696Y (en) * | 2008-10-31 | 2009-07-29 | 四川普什宁江机床有限公司 | Slide pillow type primary shaft transmission device for fixed beam and portal machining center |
| CN202592085U (en) * | 2012-04-20 | 2012-12-12 | 邵文远 | Manipulator automatic tool changing system |
| CN202592091U (en) * | 2012-05-17 | 2012-12-12 | 南通国盛机电集团有限公司 | Digital control gantry machining center separation type gearbox |
| CN204123178U (en) * | 2014-09-11 | 2015-01-28 | 中捷机床有限公司 | The direct connection structure of gantry machining center main transmission |
| CN204135351U (en) * | 2014-08-28 | 2015-02-04 | 山东大侨玉成精密机械有限公司 | Ultrahigh speed vertical machining centre |
| CN104493607A (en) * | 2014-12-19 | 2015-04-08 | 昆山华都精工机械设备有限公司 | Two-speed gantry jig |
| CN204277648U (en) * | 2014-11-14 | 2015-04-22 | 陕西中博工业制冷设备有限公司 | A kind of machine tool chief axis and gearbox hydraulic oil centralized lubrication cooling device |
-
2017
- 2017-01-11 CN CN201710037228.1A patent/CN106736784A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020049242A (en) * | 2000-12-19 | 2002-06-26 | 이계안 | Spindle cooling device of machine tools |
| KR20020049248A (en) * | 2000-12-19 | 2002-06-26 | 이계안 | Spindle cooling device of machine tools |
| CN2865993Y (en) * | 2005-11-17 | 2007-02-07 | 天水星火机床有限责任公司 | Dynamic cutter carrier unit head positioning automatic controller |
| CN201279696Y (en) * | 2008-10-31 | 2009-07-29 | 四川普什宁江机床有限公司 | Slide pillow type primary shaft transmission device for fixed beam and portal machining center |
| CN202592085U (en) * | 2012-04-20 | 2012-12-12 | 邵文远 | Manipulator automatic tool changing system |
| CN202592091U (en) * | 2012-05-17 | 2012-12-12 | 南通国盛机电集团有限公司 | Digital control gantry machining center separation type gearbox |
| CN204135351U (en) * | 2014-08-28 | 2015-02-04 | 山东大侨玉成精密机械有限公司 | Ultrahigh speed vertical machining centre |
| CN204123178U (en) * | 2014-09-11 | 2015-01-28 | 中捷机床有限公司 | The direct connection structure of gantry machining center main transmission |
| CN204277648U (en) * | 2014-11-14 | 2015-04-22 | 陕西中博工业制冷设备有限公司 | A kind of machine tool chief axis and gearbox hydraulic oil centralized lubrication cooling device |
| CN104493607A (en) * | 2014-12-19 | 2015-04-08 | 昆山华都精工机械设备有限公司 | Two-speed gantry jig |
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