CN104607955A - Three workbenches rotating at the same time - Google Patents
Three workbenches rotating at the same time Download PDFInfo
- Publication number
- CN104607955A CN104607955A CN201510059489.4A CN201510059489A CN104607955A CN 104607955 A CN104607955 A CN 104607955A CN 201510059489 A CN201510059489 A CN 201510059489A CN 104607955 A CN104607955 A CN 104607955A
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- China
- Prior art keywords
- rotating
- rotary table
- worm
- gear
- conveying
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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
- 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
-
- 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
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Machine Tool Units (AREA)
Abstract
The invention relates to three workbenches rotating at the same time. The three workbenches rotating at the same time comprise a box body, a rotating workbenchI, a rotating workbench II, a rotating workbenchIII, a power input shaft and a conveying assembly, the conveying assembly is arranged in the box body, the conveying assembly comprises a gearI, a gearII, a worm wheel, a worm, a worm shaft, a conveying shaftI, a conveying shaftII, a bevel gearIand a bevel gearII, the gearIis arranged on the power input shaft, the gearIIis arranged on the worm shaft, the gearIis meshed with the gearII, the worm is meshed with the worm wheel, the worm wheel and the bevel gearIIare arranged on the conveying shaftI, the bevel gearIis arranged on the conveying shaftII, the bevel gearIis meshed with the bevel gearII, the two sides of the conveying shaftIare connected with the rotating workbenchIand the rotating workbench IIrespectively and the conveying shaftIIis connected with the rotating workbench III. The three workbenches capable of rotating at the same time are arranged on a support, and three parts are arranged on a numerically controlled fraise machine and a machining center for machining at the same time, and therefore the machining efficiency is high and the three workbenches rotating at the same time apply to a large-scale volume production. Accordingly, the operating frequency in the numerically controlled fraise machine is high, the manufacturing cost is low and the market prospect is wide.
Description
Technical field
The present invention relates to a kind of rotary table, particularly a kind of can as CNC milling machine or machining center the 4th axle angle orientation three rotary table simultaneously.
Background technology
Rotary table is with rotating table top, also realizes the machine tool accessories of revolution and calibration location, be called for short turntable or the 4th axle in order to clamping workpiece.Current existing rotary table is the design of single rotary table, can manual rotation angle orientation operate, also can as CNC milling machine the 4th axle (being generally used for A axle) servo angle orientation, and the deficiency of existence has following several:
1. the centre of gyration of rotary table only has one, can only install a part at every turn.
2., during batch production, once mounting can only process a part, and working (machining) efficiency is low.
Summary of the invention
The technical problem to be solved in the present invention is: provide one three rotary table simultaneously, this rotary table is that a bearing has three workbench that can simultaneously rotate, CNC milling machine, machining center can be installed three parts simultaneously process, working (machining) efficiency is high.
The technical scheme solved the problems of the technologies described above is: the rotary table while of a kind of three, comprises casing, rotary table I, rotary table II, rotary table III, power input shaft and the transmission component be arranged in casing, described transmission component comprises gear I, gear II, worm gear, worm screw, worm shaft, power transmission shaft I, power transmission shaft II, bevel gear I and bevel gear II, described gear I is arranged on power input shaft, gear II is arranged on worm shaft, gear I and gear II engage, described worm screw is arranged on worm shaft, worm and wheel engages, worm gear and bevel gear II are arranged on power transmission shaft I, bevel gear I is arranged on power transmission shaft II, bevel gear I and bevel gear II engage, and described power transmission shaft I two ends are connected with rotary table I and rotary table II respectively, and described power transmission shaft II is connected with rotary table III, described casing is tetragonal body, rotary table I, rotary table II and rotary table III lay respectively at three sides of casing.
Described power input shaft one end is positioned at outside casing, and the other end is arranged in casing by bearing and bearing block I.
Described power input shaft one end be positioned at outside casing is connected with manual rocking handle or servomotor.
Be arranged on casing by bearing and bearing block II in the middle part of described power transmission shaft II.
Described tank floor is also provided with rotating base.
Owing to adopting said structure, the present invention's tool compared with existing single rotary table has the following advantages:
1. three rotary tables all can realize identical spinfunction, synchronously identical clips can be installed, process a kind of model part, realize the many batch productions of a number of units controlled machine.
2. each rotary table can be installed different fixtures and process different parts.
3. alleviate the cycle time of staff's mounting parts, reduce labour intensity.
4. rotating base adjustable angle, can realize the processing of multipurpose corner.
5. identical with the mode of operation of single rotary table, easy to use.
The application carries out larger improvement and bring new ideas to prior art, designs on a bearing and has three rotary tables that can simultaneously rotate.Because three rotary tables can rotate simultaneously, therefore can be used for manually or numerical control servo control rotation orientation angle.CNC milling machine, machining center can be installed three parts simultaneously process, working (machining) efficiency is high, and is applicable to scale batch production.On CNC milling machine, frequency of utilization is higher, low cost of manufacture, has very high market prospects.
Below, in conjunction with the accompanying drawings and embodiments the technical characteristic of three of the present invention rotary tables is simultaneously further described.
Accompanying drawing explanation
Fig. 1-Fig. 4: three of the present invention rotary table structural representations simultaneously.
Fig. 1: top view; The A-A sectional view of Fig. 2: Fig. 1.
Fig. 3: front view, the B-B sectional view of Fig. 4: Fig. 3.
Fig. 5: be connected with three of manual rocking handle rotary table structural representations simultaneously.
Fig. 6: be connected with three of servomotor rotary table structural representations simultaneously.
Fig. 7: the present invention is arranged on the direction layout drawing (adopting manual rocking handle to operate) on rotation workbench of machine tool.
Fig. 8: the present invention is arranged on the direction layout drawing (employing Serve Motor Control) on rotation workbench of machine tool.
In figure: 1-rotary table I, 2-rotary table II, 3-rotary table III, 4-power input shaft, 5-worm shaft, 6-casing, 7-worm screw, 8-worm gear, 9-bearing block I, 10-gear I, 11-gear II, 12-power transmission shaft I, 13-bearing block II, 14-bevel gear I, 15-bevel gear II, 16-power transmission shaft II, 17-rotating base, the manual rocking handle of 18-, 19-servomotor, 20-CNC milling machine, processing center machine tool rotary table.
Detailed description of the invention
Embodiment 1: the rotary table while of a kind of three, as Figure 1-Figure 4, comprise casing 6, rotary table I 1, rotary table II 2, rotary table III 3, power input shaft 4 and the transmission component be arranged in casing, described transmission component comprises gear I 10, gear II 11, worm gear 8, worm screw 7, worm shaft 5, power transmission shaft I 12, power transmission shaft II 16, bevel gear I 14 and bevel gear II 15, described gear I 10 is arranged on power input shaft 4, gear II 11 is arranged on worm shaft 5, gear I and gear II engage, described worm screw 7 is arranged on worm shaft 5, worm screw 7 and worm shaft 5 are formed in one.Worm screw 7 engages with worm gear 8, worm gear and bevel gear II 15 are arranged on power transmission shaft I 12, bevel gear I 14 is arranged on power transmission shaft II 16, bevel gear I and bevel gear II engage, described power transmission shaft I 12 two ends are connected with rotary table I 1 and rotary table II 2 respectively, described power transmission shaft II 16 is connected with rotary table III 3, and described casing 6 is tetragonal bodies, and rotary table I, rotary table II and rotary table III lay respectively at three sides of casing.Described casing 6 bottom surface is also provided with rotating base 17.Described power input shaft 4 one end be positioned at outside casing is connected with manual rocking handle 18(see Fig. 5) or servomotor 19(see Fig. 6).
Described power input shaft 4 one end to be arranged on casing by bearing and to extend outside casing 6, and the other end is arranged in casing by bearing and bearing block I 9.Described power transmission shaft II 16 one end is arranged on casing by bearing, and middle part is arranged on casing by bearing and bearing block II 13, guarantees the stability of axle.
Transmission process: rotational power power shaft 4, power input shaft 4 drives worm screw 7 to rotate by pitch wheel I 10 and gear II 11, worm screw 7 drives worm gear 8 to rotate, worm gear 8 drives power transmission shaft I 12 to rotate, power transmission shaft I 12 drives power transmission shaft II 16 to rotate by intermeshing bevel gear I 14 and bevel gear II 15, bevel gear I 14 and bevel gear II 15 gear size, the number of teeth, tapering is equal and crossed axis angle is 90 °, when power transmission shaft I 12 rotates, power transmission shaft II 16 also produces rotation, and the angle of rotating is equal.Owing to respectively connected rotary table I 1 and rotary table II 2 when power transmission shaft I 12 two ends, one end of power transmission shaft II 16 connects rotary table III 3, when power transmission shaft I 12 rotates, rotary table I 1, rotary table II 2, rotary table III 3 rotate simultaneously, and the angle of rotating is identical.
Use procedure: the while of three, rotary table is mounted on CNC milling machine, processing center machine tool rotary table II 20.When adopting manual rocking handle 18 to operate, the installation direction of rotary table is parallel with the Y-direction of rotation workbench of machine tool with the axial line of power transmission shaft II 16, the axial line of power transmission shaft I 12 is parallel with X-direction, power input shaft 4 direction is outside lathe, the handled easily personnel adjustment anglec of rotation, as shown in Figure 7.Can directly sectional fixture and part at current location rotary table I 1 and rotary table II 2, and on rotary table III 3 during mounting parts, need rotating base 17, half-twist or 180 °, after clamping part, rotate back into initial installation site.The manual rocking handle 18 of manual operation is suitable on the basis of Digit Control Machine Tool not with the 4th axle, the location processing mode of realization.When manual rocking handle 18 often rotates the corresponding number of turns and angle, three rotary tables rotate respective angles, complete positioning function.
When adopting servomotor 19 to control, the installation direction of rotary table is parallel with the Y-direction of rotation workbench of machine tool with the axial line of power transmission shaft II 16, the axial line of power transmission shaft I 12 is parallel with X-direction, and power input shaft 4 connects the direction of servomotor inside lathe, as shown in Figure 8.Rotary table III 3, outside lathe, facilitates sectional fixture and part, and both sides rotary table I 1 and rotary table II 2 can directly sectional fixture and parts.When Digit Control Machine Tool is processed three kinds of identical or different slewing parts, fixture or scroll chuck is installed respectively on three rotary tables, and with the centre of gyration coaxial line of rotary table, then three different coordinates G54, G55, G56 is set, write corresponding NC program according to the direction of rotation of rotary table, the processing of three parts can be realized.
Claims (5)
1. one kind three simultaneously rotary tables, it is characterized in that: comprise casing (6), rotary table I (1), rotary table II (2), rotary table III (3), power input shaft (4) and the transmission component be arranged in casing, described transmission component comprises gear I (10), gear II (11), worm gear (8), worm screw (7), worm shaft (5), power transmission shaft I (12), power transmission shaft II (16), bevel gear I (14) and bevel gear II (15), described gear I (10) is arranged on power input shaft (4), gear II (11) is arranged on worm shaft (5), gear I and gear II engage, described worm screw (7) is arranged on worm shaft (5), worm screw (7) engages with worm gear (8), worm gear and bevel gear II (15) are arranged on power transmission shaft I (12), bevel gear I (14) is arranged on power transmission shaft II (16), bevel gear I and bevel gear II engage, described power transmission shaft I (12) two ends are connected with rotary table I (1) and rotary table II (2) respectively, described power transmission shaft II (16) is connected with rotary table III (3), described casing (6) is tetragonal body, rotary table I, rotary table II and rotary table III lay respectively at three sides of casing.
2. three simultaneously rotary tables according to claim 1, is characterized in that: described power input shaft (4) one end is positioned at casing (6) outside, and the other end is arranged in casing by bearing and bearing block I (9).
3. three simultaneously rotary tables according to claim 2, is characterized in that: described power input shaft (4) one end be positioned at outside casing is connected with manual rocking handle (18) or servomotor (19).
4. three simultaneously rotary tables according to claim 1, is characterized in that: described power transmission shaft II (16) middle part is arranged on casing by bearing and bearing block II (13).
5. according to any one of claim 1-4 three rotary tables simultaneously, is characterized in that: described casing (6) bottom surface is also provided with rotating base (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059489.4A CN104607955B (en) | 2015-02-05 | 2015-02-05 | Three workbenches rotating at the same time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059489.4A CN104607955B (en) | 2015-02-05 | 2015-02-05 | Three workbenches rotating at the same time |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104607955A true CN104607955A (en) | 2015-05-13 |
| CN104607955B CN104607955B (en) | 2017-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510059489.4A Active CN104607955B (en) | 2015-02-05 | 2015-02-05 | Three workbenches rotating at the same time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104607955B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944839A (en) * | 2017-03-31 | 2017-07-14 | 苏州群志机械设备有限公司 | A kind of three face rotary tables |
| CN110449920A (en) * | 2019-08-23 | 2019-11-15 | 和县隆盛精密机械有限公司 | A kind of CNC milling machine rotary table |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3206121A1 (en) * | 1982-02-19 | 1983-09-01 | Friedrich Deckel AG, 8000 München | MACHINE TOOL WITH A SPINDLE HEAD SUPPORT AND A SPINDLE HEAD BEARING PIVOTING |
| CN101954594A (en) * | 2010-10-11 | 2011-01-26 | 烟台环球机床附件集团有限公司 | Oil-immersed numerical control rotary workbench |
| CN102909554A (en) * | 2011-08-01 | 2013-02-06 | 天津市中马骏腾精密机械制造有限公司 | Special four-station machine tool for jackscrew holes of worms |
| CN203751707U (en) * | 2014-03-28 | 2014-08-06 | 台州赛诺克机械科技有限公司 | Integrated connecting mechanism of carriage and turntable |
| CN204584742U (en) * | 2015-02-05 | 2015-08-26 | 柳州职业技术学院 | The rotary table while of three |
-
2015
- 2015-02-05 CN CN201510059489.4A patent/CN104607955B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3206121A1 (en) * | 1982-02-19 | 1983-09-01 | Friedrich Deckel AG, 8000 München | MACHINE TOOL WITH A SPINDLE HEAD SUPPORT AND A SPINDLE HEAD BEARING PIVOTING |
| CN101954594A (en) * | 2010-10-11 | 2011-01-26 | 烟台环球机床附件集团有限公司 | Oil-immersed numerical control rotary workbench |
| CN102909554A (en) * | 2011-08-01 | 2013-02-06 | 天津市中马骏腾精密机械制造有限公司 | Special four-station machine tool for jackscrew holes of worms |
| CN203751707U (en) * | 2014-03-28 | 2014-08-06 | 台州赛诺克机械科技有限公司 | Integrated connecting mechanism of carriage and turntable |
| CN204584742U (en) * | 2015-02-05 | 2015-08-26 | 柳州职业技术学院 | The rotary table while of three |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944839A (en) * | 2017-03-31 | 2017-07-14 | 苏州群志机械设备有限公司 | A kind of three face rotary tables |
| CN110449920A (en) * | 2019-08-23 | 2019-11-15 | 和县隆盛精密机械有限公司 | A kind of CNC milling machine rotary table |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104607955B (en) | 2017-04-26 |
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