CN106312101A - Machining center provided with multiple parallel spindles - Google Patents
Machining center provided with multiple parallel spindles Download PDFInfo
- Publication number
- CN106312101A CN106312101A CN201510380538.4A CN201510380538A CN106312101A CN 106312101 A CN106312101 A CN 106312101A CN 201510380538 A CN201510380538 A CN 201510380538A CN 106312101 A CN106312101 A CN 106312101A
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- Prior art keywords
- machining center
- slide unit
- main shaft
- spindle
- type machining
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- 238000012545 processing Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 1
- 238000003801 milling Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 230000006872 improvement Effects 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 241001063191 Elops affinis Species 0.000 description 1
- 235000002756 Erythrina berteroana Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- HKPHPIREJKHECO-UHFFFAOYSA-N butachlor Chemical compound CCCCOCN(C(=O)CCl)C1=C(CC)C=CC=C1CC HKPHPIREJKHECO-UHFFFAOYSA-N 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention provides a machining center provided with multiple parallel spindles. The machining center is mainly composed of a unit body, a workpiece installing table, a longitudinal sliding table, a transverse sliding table, an up-down sliding table, spindle modules and a control system. The machining center is characterized in that two or more rows of spindle units are transversely mounted on each spindle module in parallel, two or more spindle units are mounted in each row, and installing tools of the spindle units in each row are the same; and the effective machining stroke of the transverse sliding table is larger than the maximum distance between the spindle modules which are transversely parallel; the workpiece installing table is mounted below the spindle units, two or more rows of different tools are transversely mounted on the spindle modules, and numerical-control servo drive is adopted for the longitudinal sliding table, the transverse sliding table and the up-down sliding table. According to the machining center, the multiple rows of spindles can participate in machining at the same time, so that the efficiency is improved in a geometrical mode; in addition, the tool changing time is short, the rigidity of the spindles is high, and feeding and discharging are convenient; and multi-spindle devices, face milling cutters, hole boring cutters, drill bits and the like can be combined flexibly, and the universality is high.
Description
Technical field
The present invention relates to a kind of machining equipment, especially a kind of multiway type machining center.
Background technology
Along with development and the development of country's equipment manufacture, Digit Control Machine Tool is as the main product of machine tool industry, it has also become realize the key equipment of equipment manufacture modernization.Along with personalized, modular and fast-changing market demands, it is the most increasing to the demand of efficient, high reliability, the Digit Control Machine Tool of highly versatile.Machining center the most on the market is substantially single main axle structure, although it can adapt to the processing of various parts, but it is for the high-volume processing of finding in some, relatively inefficient, because only one cutter participates in processing in the same time, in order to solve this problem, client is accomplished by purchasing multiple devices to make up the deficiency of production capacity, this adds place, personnel etc. the most virtually, and economic benefits comparison is low.But building-block machine, although can participate in cutting, raising efficiency, but its poor universality by many main shafts, cost of remodeling is high, and the cycle is long, and adjustment also bothers with safeguarding simultaneously.
Summary of the invention
It is an object of the invention to provide a kind of efficient, many Spindle Machining Centers of highly versatile.
In order to reach above-mentioned goal of the invention, the technical solution adopted in the present invention is: it is mainly made up of body, workpiece erecting bed, longitudinal slide unit, horizontal slide unit, upper and lower slide unit, main shaft module, control system；It is characterized in that: main shaft module is provided with two or more rows main axle unit the most side by side, and often row is each equipped with two or more main axle units, and the installation cutter often arranging main axle unit is identical；Laterally the stroke maximum spacing the most arranged side by side more than main shaft module effectively processed by slide unit；Workpiece erecting bed is arranged on below main axle unit, and main shaft module is horizontally installed with the cutter that two or more rows is different, longitudinally, laterally, upward and downward slide unit all use numerical control servo to drive.
As the further improvement of technique scheme, described longitudinally, laterally, upper and lower slide unit be arranged on below main shaft, main shaft module is fixedly mounted on body；This structural rigidity is good, easily manufactured；Main shaft is directly anchored on body, and its shock resistance is strong, and main spindle box body also allows for thickening to be increased the weight of, thus is effectively improved rigidity.
As the further improvement of technique scheme, described longitudinal slide unit is vertically installed on horizontal slide unit, and upper and lower slide unit is arranged on longitudinal slide unit, and workpiece erecting bed is fabricated to one with the slide plate of upper and lower slide unit；Owing to the present invention is to be processed between different cutters by workpiece by transverse shifting, the most all can arrange relatively more main shafts, so the longitudinal length of workpiece erecting bed is the most long, and laterally owing to considering the limited of the effective extension elongation of human arm, the lateral length of workpiece erecting bed is the most comparatively short, but the arrangement of above-mentioned slide unit, structure space can be made the most reasonable, rigidity is more secure.
As the further improvement of technique scheme, described main shaft module often organizes main shaft row's belt of same tool or transmission is connected together by gear, being connected with gear of such as heavy duty, being connected with belt at a high speed；The preferred Timing Belt of belt, the circular belt of high speed light loading；This structure can reduce number of motors, reduces cost.
As the further improvement of technique scheme, described main shaft module can install different structure or the main axle unit of size according to the operating characteristic of difference group cutter, as with face cutter class heavy cut, installed the main axle unit assembled with roller bearing；And when boring aperture, the main axle unit assembled with angular contact bearing can be installed, and trumpet can be selected；This structure solves the contradiction of tradition machining center main shaft high rigidity and high speed very well.
As the further improvement of technique scheme, the main axle unit of the different cutter of often group of described main shaft module, according to processing characteristics, different capacity and the spindle motor of rated speed can be installed, thus reduce electric energy loss, save the energy for enterprise and society.
As the further improvement of technique scheme, described main shaft module can install a row or multi-row main axle unit being made up of multi-shaft device, the preferred adjustable multi-shaft device of this multi-shaft device；This structure can be applied the rigidity characteris high-precision, high of single shaft main axle unit to carry out drilling to draw hole, the high-efficient characteristic of recycling multi-shaft device carries out in the boring drawing on hole, thus efficiency is greatly improved, and the bore position requirement ensured, adjustable multi-shaft device facilitates the switching between different model product；It is highly suitable for the part that same plane hole number is many especially, such as cycloidal pin reducer shell.
As the further improvement of technique scheme, described upper and lower slide unit is provided with balance cylinder or oil cylinder, thus smoothness when improving upper and lower slide unit feeding；Reduce the load that screw mandrel and motor increase because of main shaft and the vertical gravity of slide unit plate.
As the further improvement of technique scheme, described workpiece erecting bed can be according to one or more revolution working shafts of working condition increase in demand, and to increase processing work face, the versatility making lathe is more preferable.
The invention has the beneficial effects as follows: 1. it can have multiple rows of main shaft to participate in processing simultaneously simultaneously, so that efficiency becomes geometric growth；2. it is to be processed between different cutters by workpiece by transverse shifting due to the present invention, thus its tool change time is the shortest；3. its shock resistance of fixed spindle is strong, and main spindle box body also allows for thickening to be increased the weight of, thus is effectively improved rigidity；This structure is also convenient for it and is manufactured into large-sized processing equipment；4. the lateral length of workpiece erecting bed is short, and the most easily removes outside main shaft, facilitates loading and unloading；5. main shaft module can be installed different structure or the main shaft of size according to the operating characteristic of difference group cutter, thus solve the contradiction of tradition machining center main shaft high rigidity and high speed very well；6. main shaft module can be installed difference and slow down the motor of when power, rated speed, thus reduce energy consumption according to the operating characteristic of difference group cutter, and solve the contradiction between tradition machining center speed and torsion very well；7. main shaft module can install a row or multi-row main axle unit being made up of multi-shaft device, thus efficiency is greatly improved；8. up and down slide unit is provided with balance cylinder or oil cylinder, thus smoothness when improving upper and lower slide unit feeding；Reduce the load that screw mandrel and motor increase because of main shaft and the vertical gravity of slide unit plate；9. workpiece erecting bed can be according to one or more revolution working shafts of working condition increase in demand, and to increase processing work face, the versatility making lathe is more preferable.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of first embodiment of the invention.
Fig. 2 is the right view of Fig. 1
In figure: 1 is body, 2 is horizontal slide unit, and 3 is longitudinal slide unit, 4 is upper and lower slide unit, and 5 is workpiece erecting bed, and 6 is workpiece, 7 is main shaft module, and 8 is heavy duty main axle unit, and 9 is High-sp eed spindle unit, 10 is accurate main shaft unit, 11 is adjustable multi-shaft device, and 12 is face cutter, and 13 is drill bit, 14 is fine boring cutter, and 15 is loading and unloading virtual bit.
Detailed description of the invention
Embodiment 1: with reference to Fig. 1, shown in 2, on the body 1 of the present embodiment main shaft module fixed installation gantry frame type；Longitudinal slide unit 3, horizontal slide unit 2, upper and lower slide unit 4 all use numerical control servo slide unit structure；Laterally slide unit 4 is arranged on the center, gantry of body 1, and longitudinal slide unit 3 is vertically installed on horizontal slide unit 2, and upper and lower slide unit 4 is arranged on longitudinal slide unit 3, and workpiece erecting bed 5 is fabricated to one with the slide plate of upper and lower slide unit 4；Main shaft module 7 is laterally provided with 10 row's main axle units side by side, and often row is respectively equipped with 10 main axle units, and wherein first group of three row's installation is heavy duty main axle unit 8, with the machete high-efficient cutting of face cutter 12；What second group of three row installed is High-sp eed spindle unit 9, for aperture or the high-speed and high-efficiency processing of drawing hole；3rd group is only had a row, and what it was installed is accurate main shaft unit 10, for the accurate bore hole of essence cutter 14；The adjustable multi-shaft device 11 that 4th group of three row installs, draws the efficient drilling behind hole for second group；3 rows totally 30 workpiece 6 are installed on workpiece erecting bed 5, add and can process together by 30 workpiece 6 man-hour simultaneously, ultrahigh in efficiency.
During work, first install workpiece 6 in loading and unloading virtual bit 15 as shown in Figure 1, after start key, control system i.e. controls three slide units 2,3,4 and drives 30 workpiece 6 on workpiece erecting bed 5 to carry out three-dimensional motion cutting between difference group cutter, when carrying out right boring hole, due to only one row's cutter, therefore need to carry out workpiece 6 by row by the displacement of horizontal slide unit 2 and process；Three slide units 2,3,4 are returned to start bit and carry out loading and unloading after processing.
In the present embodiment, accurate main shaft unit 10 installs a row, its objective is when the cylindricity in hole requires higher, for preventing the vibration influence bore hole circularity between main shaft, therefore use a small amount of main shaft to process simultaneously, wherein the stroke of longitudinal slide unit 3 is if greater than the spacing of two workpiece 6, longitudinally can install accurate main shaft unit 10 every one, the quantity making accurate main shaft unit 10 also can lack half, thus more preferably reduces the impact of vibrations.
The type selecting layout of the present embodiment main shaft simply for expressing main shaft module multiple combinations mode of the present invention, reasonably can combine according to different classes of product in actual application；And the present invention installable cutter row and kind can be the most for answering theory；Mutual adjustment additionally by any slide unit installation site is all contained among the scope of the claims of the present invention, such as, main shaft module will be allowed to be fixed on longitudinal slide unit, longitudinal slide unit and upper and lower slide unit position intermodulation etc.
The foregoing is only the specific embodiment of the present invention, but the architectural feature of the present invention is not limited thereto, any those skilled in the art, change or the modification made in the field of the invention are all contained among the scope of the claims of the present invention.
Claims (10)
1. a multiway type machining center arranged side by side, it is mainly made up of body, workpiece erecting bed, longitudinal slide unit, horizontal slide unit, upper and lower slide unit, main shaft module, control system；It is characterized in that: main shaft module is provided with two or more rows main axle unit the most side by side, and often row is each equipped with two or more main axle units, and the installation cutter often arranging main axle unit is identical；Laterally the stroke maximum spacing the most arranged side by side more than main shaft module effectively processed by slide unit；Workpiece erecting bed is arranged on below main axle unit, and main shaft module is horizontally installed with the cutter that two or more rows is different, longitudinally, laterally, upward and downward slide unit all use numerical control servo to drive.
Multiway type machining center arranged side by side the most according to claim 1, it is characterised in that: described longitudinally, laterally, upper and lower slide unit be arranged on below main shaft, main shaft module is fixedly mounted on body.
Multiway type machining center arranged side by side the most according to claim 1, it is characterised in that: described longitudinal slide unit is vertically installed on horizontal slide unit, and upper and lower slide unit is arranged on longitudinal slide unit, and workpiece erecting bed is fabricated to one with the slide plate of upper and lower slide unit.
Multiway type machining center arranged side by side the most according to claim 1, it is characterised in that: transmission is connected together by the main shaft row's belt often organizing same tool of described main shaft module or gear.
Multiway type machining center arranged side by side the most according to claim 1, it is characterised in that: described main shaft module can install different structure or the main axle unit of size according to the operating characteristic of difference group cutter.
Multiway type machining center arranged side by side the most according to claim 1, it is characterised in that: the main axle unit of the different cutter of often group of described main shaft module, according to processing characteristics, different capacity and the spindle motor of rated speed can be installed.
Multiway type machining center arranged side by side the most according to claim 1, it is characterised in that: described main shaft module can install a row or multi-row main axle unit being made up of multi-shaft device.
Multiway type machining center arranged side by side the most according to claim 7, it is characterised in that: described multi-shaft device is adjustable multi-shaft device.
Multiway type machining center arranged side by side the most according to claim 1, it is characterised in that: described slide unit up and down is provided with balance cylinder or oil cylinder.
Multiway type machining center arranged side by side the most according to claim 1, it is characterised in that: described workpiece erecting bed can be according to one or more revolution working shafts of working condition increase in demand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510380538.4A CN106312101A (en) | 2015-07-02 | 2015-07-02 | Machining center provided with multiple parallel spindles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510380538.4A CN106312101A (en) | 2015-07-02 | 2015-07-02 | Machining center provided with multiple parallel spindles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106312101A true CN106312101A (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510380538.4A Pending CN106312101A (en) | 2015-07-02 | 2015-07-02 | Machining center provided with multiple parallel spindles |
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| Country | Link |
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| CN (1) | CN106312101A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018120438A1 (en) * | 2016-12-26 | 2018-07-05 | 广州市永合祥自动化设备科技有限公司 | Battery terminal milling cutter |
| CN108526556A (en) * | 2018-05-09 | 2018-09-14 | 苏州勤美达精密机械有限公司 | The more main shaft highly-efficient processing device and methods of scroll plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689236A (en) * | 2012-06-01 | 2012-09-26 | 李国庆 | Numerical control machine with a plurality of main shafts |
| CN202963998U (en) * | 2012-11-04 | 2013-06-05 | 林志贺 | Traveler gantry type numerical control drilling and milling center with multiple main shafts |
| CN202963999U (en) * | 2012-11-04 | 2013-06-05 | 林志贺 | Gantry type multi-main-shaft machining center |
| CN204724861U (en) * | 2015-07-02 | 2015-10-28 | 林志贺 | Multiway type machining center arranged side by side |
-
2015
- 2015-07-02 CN CN201510380538.4A patent/CN106312101A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689236A (en) * | 2012-06-01 | 2012-09-26 | 李国庆 | Numerical control machine with a plurality of main shafts |
| CN202963998U (en) * | 2012-11-04 | 2013-06-05 | 林志贺 | Traveler gantry type numerical control drilling and milling center with multiple main shafts |
| CN202963999U (en) * | 2012-11-04 | 2013-06-05 | 林志贺 | Gantry type multi-main-shaft machining center |
| CN204724861U (en) * | 2015-07-02 | 2015-10-28 | 林志贺 | Multiway type machining center arranged side by side |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018120438A1 (en) * | 2016-12-26 | 2018-07-05 | 广州市永合祥自动化设备科技有限公司 | Battery terminal milling cutter |
| CN108526556A (en) * | 2018-05-09 | 2018-09-14 | 苏州勤美达精密机械有限公司 | The more main shaft highly-efficient processing device and methods of scroll plate |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190726 Address after: 213000 Xiaomiao Industrial Park No. 14, Minghuang Industrial Concentration Zone, Hutang Town, Wujin District, Changzhou City, Jiangsu Province Applicant after: Changzhou Crown Shaft CNC Equipment Co., Ltd. Address before: Room 2202, unit B, building 258, Hutang Town, Nandu Town, Wujin District, Changzhou, Jiangsu, China Applicant before: Lin Zhihe |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
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| RJ01 | Rejection of invention patent application after publication |