CN104786087A - Transition shaft device of polygonal angle milling machine - Google Patents
Transition shaft device of polygonal angle milling machine Download PDFInfo
- Publication number
- CN104786087A CN104786087A CN201510246413.2A CN201510246413A CN104786087A CN 104786087 A CN104786087 A CN 104786087A CN 201510246413 A CN201510246413 A CN 201510246413A CN 104786087 A CN104786087 A CN 104786087A
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- CN
- China
- Prior art keywords
- transition
- joint
- milling machine
- disc
- axle
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- 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.)
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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
- 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
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- 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
- B23Q2705/00—Driving working spindles or feeding members carrying tools or work
- B23Q2705/02—Driving working spindles
- B23Q2705/026—Main drive for the spindles of milling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a transition shaft device of a polygonal angle milling machine. The transition shaft device comprises transition discs, a universal coupler, a first transition shaft, a second transition shaft, bearing holders, a driving synchronous wheel, a driven synchronous wheel and sliding bearings, wherein two sliding bearings, two bearing holders and the driving synchronous wheel are arranged on the first transition shaft; the driving synchronous wheel is arranged at the tail end of the first transition shaft; the other end of the first transition shaft is connected with one transition disc; the transition disc is connected with the universal coupler through screws; the other end of the universal coupler is connected with another transition disc; the other end of the second transition disc is connected with the second transition shaft; another two sliding bearings, another two bearing holders and the driven synchronous wheel are arranged on the second transition shaft. According to the transition shaft device, a second motor can transmit self power to a milling cutter through the transition shaft component; by virtue of the universal coupler composed of three joints, even the position is changed, the driven synchronous wheel can still rotate under the driving of the driving synchronous wheel.
Description
Technical field:
The present invention relates to milling device technical field, relate to a kind of transition axis device of polygon angular milling machine in particular.
Background technology:
Polygon angular milling machine has work piece holder mechanism and milling mechanism; when needs milling workpiece; can make that workpiece maintains static, milling cutter rotates; also can make that milling cutter maintains static, workpiece rotates; also the two rotating in same direction simultaneously can be made; produce because relative speed difference is excessive when the two can be avoided to contact and collapse bits, also can protect cutter simultaneously, make its instantaneous suffered concentrated stress in tolerance band.Polygon angular milling machine is because structure restriction can not connect a motor again at milling cutter mechanism end, and work piece holder end conveniently can arrange second motor, and how solving the power transmission of second motor to milling cutter mechanism end is a problem demanding prompt solution.
Summary of the invention:
Object of the present invention is exactly design a kind of transition axis device of constitutionally stable polygon angular milling machine for existing problem, and its structure is simple, stable transmission, assembling parts are convenient, is convenient to handling, is passed to milling cutter tool end with ensureing the dynamical stability of motor.
Technology solution of the present invention is as follows:
A transition axis device for polygon angular milling machine, comprising: transition disc, Hooks coupling universal coupling, First Transition axle, the second transition axis, bearing block, active synchronization wheel, driven synchronizing wheel, sliding bearing; First Transition axle is installed two sliding bearings, two bearing blocks and active synchronization wheel, active synchronization wheel is positioned at First Transition the tip of the axis, the First Transition axle other end connects a transition disc, transition disc is connected by screw Hooks coupling universal coupling, the Hooks coupling universal coupling other end connects another transition disc, the other end of second transition disc connects the second transition axis, and the second transition axis installs two sliding bearings, two bearing blocks and driven synchronizing wheels.
Preferred as technique scheme, on described First Transition axle to install on the bottom surface of two bearing blocks and the second transition axis two bearing blocks are installed bottom surface between plane included angle be 20 °.
Preferred as technique scheme, described Hooks coupling universal coupling is made up of two the first joints, a second joint and the 3rd joint, first joint and second joint, all to be connected by cross axle between another first joint and the 3rd joint, between second joint and the 3rd joint, pass through spline joint.
Preferred as technique scheme, have two the 3rd screwed holes at the bottom of described bearing block and install two screws and be fixedly connected with frame, the big hole of bearing block installs sliding bearing.
Preferred as technique scheme, described First Transition axle large end face has four the first screwed hole mounting screws and is connected with transition disc, and its shaft end has the first keyway fitting key.
Preferred as technique scheme, the second described transition axis large end face has four the second screwed hole mounting screws and is connected with another transition disc, and its shaft end has the second keyway fitting key.
Beneficial effect of the present invention is: the second motor can make its power transmission to milling cutter tool by transition axis assembly, though Hooks coupling universal coupling can make also can to make when cutter is in place to be equipped with changed driven synchronizing wheel to be taken turns in active synchronization drive under rotate.
Accompanying drawing illustrates:
The following drawings is only intended to schematically illustrate the present invention and explain, not delimit the scope of the invention.Wherein:
Fig. 1 is structural representation of the present invention;
Fig. 2 is left TV structure schematic diagram of the present invention;
Fig. 3 is universal joint structure schematic diagram of the present invention;
Fig. 4 is bearing block structure schematic diagram of the present invention;
Fig. 5 is First Transition axle construction schematic diagram of the present invention;
Fig. 6 is the second transition axis structural representation of the present invention.
Detailed description of the invention:
Embodiment: by particular specific embodiment, embodiments of the present invention are described below, those skilled in the art can understand other advantages of the present invention and effect easily by content disclosed in the present specification.
See shown in Fig. 1 to Fig. 6, a kind of transition axis device of polygon angular milling machine, comprising: transition disc 1, Hooks coupling universal coupling 2, First Transition axle 3, second transition axis 4, bearing block 5, active synchronization wheel 6, driven synchronizing wheel 7, sliding bearing 8.First Transition axle 3 is installed two sliding bearings, 8, two bearing blocks 5 and active synchronization wheel 6, active synchronization wheel 6 is positioned at the end of First Transition axle 3, First Transition axle 3 other end connects a transition disc 1, transition disc 1 is connected by screw Hooks coupling universal coupling 2, Hooks coupling universal coupling 2 other end connects another transition disc 1, the other end of second transition disc 1 connects on the second transition axis II 4, second transition axis 4 installs two sliding bearings, 8, two bearing blocks 5 and driven synchronizing wheel 7.When polygon angular milling machine carries out milling work, first motor by Timing Belt drive work piece holder mechanism synchronous pulley rotate resulting belt start building part rotate, second motor drives active synchronization of the present invention to take turns 6 by Timing Belt and rotates, active synchronization wheel 6 drives First Transition axle 3, Hooks coupling universal coupling 2, second transition axis 4 rotates, final driven synchronizing wheel 7 is driven to rotate, driven synchronizing wheel 7 drives the synchronizing wheel of milling cutter mechanism and milling cutter to rotate by Timing Belt, the power of the second motor is passed to milling cutter tool, the concentrated stress that while milling cutter tool and workpiece, rotating in same direction can make cutter be subject at the two Contact is unlikely excessive, thus protection cutter, and avoid producing because the two relative speed difference is excessive collapsing bits.
As shown in Figure 2, on First Transition axle 3 to install on the bottom surface of two bearing blocks 5 and the second transition axis 4 two bearing blocks 5 are installed bottom surface between plane included angle A be 20 °.The tool position governor motion of polygon angular milling machine is rack-mounted with horizontal plane 20 °, therefore has the differential seat angle of 20 ° between the bearing block 5 be arranged on the second transition axis 4 on the governor motion of tool position and the bottom surface of two other bearing block 5.
See shown in Fig. 1 and Fig. 3, Hooks coupling universal coupling 2 is made up of two 201, one, the first joint second joints 202 and the 3rd joint 203, first joint 201 and second joint 202, all to be connected by cross axle between another first joint 201 and the 3rd joint 203, between second joint 202 and the 3rd joint 203, pass through spline joint.Bearing block on second transition axis 4 is installed on the position adjusting mechanism of cutter, along with the slip of machine position adjusting mechanism, distance between driven synchronizing wheel 7 and the synchronizing wheel of cutter is constant, and the distance between active synchronization wheel 6 and driven synchronizing wheel 7 can change to some extent, the Hooks coupling universal coupling 2 of three joint compositions can make the two stable rotation when active synchronization takes turns the distance change between 6 and driven synchronizing wheel 7.
See shown in Fig. 1 and Fig. 4, bearing block 5 end, has two the 3rd screwed holes 501 and installs two screws and be fixedly connected with frame, and the big hole 502 of bearing block 5 installs sliding bearing 8.
See shown in Fig. 1 and Fig. 5, First Transition axle 3 large end face has four little the first screwed hole 301 mounting screws and is connected with transition disc 1, and its shaft end has the first keyway 302 fitting key.
See shown in Fig. 1 and Fig. 6, the second transition axis 4 large end face has four little the second screwed hole 401 mounting screws and is connected with another transition disc 1, and its shaft end has the second keyway 402 fitting key.
State embodiment in order to illustrative the present invention, but not for limiting the present invention.Any those skilled in the art all without prejudice under spirit of the present invention and category, can modify to described embodiment, therefore the scope of the present invention, should listed by claim of the present invention.
Claims (6)
1. the transition axis device of a polygon angular milling machine, it is characterized in that, comprising: transition disc (1), Hooks coupling universal coupling (2), First Transition axle (3), the second transition axis (4), bearing block (5), active synchronization wheel (6), driven synchronizing wheel (7), sliding bearing (8), upper installation two sliding bearing (8) of First Transition axle (3), two bearing blocks (5) and active synchronization wheel (6), active synchronization wheel (6) is positioned at the end of First Transition axle (3), First Transition axle (3) other end connects a transition disc (1), transition disc (1) is connected by screw Hooks coupling universal coupling (2), Hooks coupling universal coupling (2) other end connects another transition disc (1), the other end of second transition disc (1) connects the second transition axis (4), upper installation two sliding bearings (8) of second transition axis (4), two bearing blocks (5) and driven synchronizing wheel (7).
2. the transition axis device of polygon angular milling machine according to claim 1, is characterized in that: on described First Transition axle (3) to install on the bottom surface of two bearing blocks (5) and the second transition axis (4) two bearing blocks (5) are installed bottom surface between plane included angle (A) be 20 °.
3. the transition axis device of polygon angular milling machine according to claim 1, it is characterized in that: described Hooks coupling universal coupling (2) is made up of two the first joints (201), a second joint (202) and the 3rd joint (203), first joint (201) and second joint (202), all to be connected by cross axle between another first joint (201) and the 3rd joint (203), between second joint (202) and the 3rd joint (203), pass through spline joint.
4. the transition axis device of polygon angular milling machine according to claim 1, it is characterized in that: described bearing block (5) end has two the 3rd screwed holes (501) installations, two screws and is fixedly connected with frame, and the big hole (502) of bearing block (5) installs sliding bearing (8).
5. the transition axis device of polygon angular milling machine according to claim 1, it is characterized in that: described First Transition axle (3) large end face has four the first screwed hole (301) mounting screws and is connected with transition disc (1), and its shaft end has the first keyway (302) fitting key.
6. according to the transition axis device of the polygon angular milling machine shown in claim 1, it is characterized in that: described the second transition axis (4) large end face has four the second screwed hole (401) mounting screws and is connected with another transition disc (1), and its shaft end has the second keyway (402) fitting key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246413.2A CN104786087A (en) | 2015-05-14 | 2015-05-14 | Transition shaft device of polygonal angle milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246413.2A CN104786087A (en) | 2015-05-14 | 2015-05-14 | Transition shaft device of polygonal angle milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104786087A true CN104786087A (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510246413.2A Pending CN104786087A (en) | 2015-05-14 | 2015-05-14 | Transition shaft device of polygonal angle milling machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53123743A (en) * | 1977-04-05 | 1978-10-28 | Koyo Seiko Co Ltd | Detachable device for drive mechanism |
| CN2600802Y (en) * | 2001-11-12 | 2004-01-21 | 王洁民 | Synchronous belt mochanical sealing testnig device |
| CN2895862Y (en) * | 2006-03-08 | 2007-05-02 | 贺长玉 | Spline connection device of telescopic universal-joint-pin type universal coupling |
| CN201287174Y (en) * | 2008-10-29 | 2009-08-12 | 天津市建科机械制造有限公司 | Steel-bar automatic hoop bender with synchronous belt drive mechanism |
| CN203085291U (en) * | 2013-02-06 | 2013-07-24 | 江苏汉鼎机械有限公司 | Wire harness rolling forming machine |
| CN204108439U (en) * | 2014-09-12 | 2015-01-21 | 湖北广固科技有限公司 | A kind of milling flat package walking scheming for cam-type is put |
| CN204748152U (en) * | 2015-05-14 | 2015-11-11 | 吴江市新科缝制设备有限公司 | Transition axle device of multilateral milling angle machine |
-
2015
- 2015-05-14 CN CN201510246413.2A patent/CN104786087A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53123743A (en) * | 1977-04-05 | 1978-10-28 | Koyo Seiko Co Ltd | Detachable device for drive mechanism |
| CN2600802Y (en) * | 2001-11-12 | 2004-01-21 | 王洁民 | Synchronous belt mochanical sealing testnig device |
| CN2895862Y (en) * | 2006-03-08 | 2007-05-02 | 贺长玉 | Spline connection device of telescopic universal-joint-pin type universal coupling |
| CN201287174Y (en) * | 2008-10-29 | 2009-08-12 | 天津市建科机械制造有限公司 | Steel-bar automatic hoop bender with synchronous belt drive mechanism |
| CN203085291U (en) * | 2013-02-06 | 2013-07-24 | 江苏汉鼎机械有限公司 | Wire harness rolling forming machine |
| CN204108439U (en) * | 2014-09-12 | 2015-01-21 | 湖北广固科技有限公司 | A kind of milling flat package walking scheming for cam-type is put |
| CN204748152U (en) * | 2015-05-14 | 2015-11-11 | 吴江市新科缝制设备有限公司 | Transition axle device of multilateral milling angle machine |
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| PB01 | Publication | ||
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Application publication date: 20150722 |