CN104227418A - Special machining equipment for flanged shaft - Google Patents
Special machining equipment for flanged shaft Download PDFInfo
- Publication number
- CN104227418A CN104227418A CN201410379184.7A CN201410379184A CN104227418A CN 104227418 A CN104227418 A CN 104227418A CN 201410379184 A CN201410379184 A CN 201410379184A CN 104227418 A CN104227418 A CN 104227418A
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- China
- Prior art keywords
- spindle
- tool
- shaft
- flange
- tool rest
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses special machining equipment for a flanged shaft. The special machining equipment for the flanged shaft comprises a spindle box, a spindle and a tool rest carriage, wherein the spindle is arranged in the spindle box in a rotary manner and the tool rest carriage does transverse and longitudinal sliding actions at the front of the spindle. The special machining equipment for the flanged shaft is characterized in that the front end of the spindle is connected with a hollow rotary air cylinder, the front end of the hollow rotary air cylinder is connected with an elastic chuck for clamping a flanged shaft workpiece, the tail end of the spindle is connected with a belt pulley and a clutch, the belt pulley is connected with a main motor in a driven way, a driving disc of the clutch is installed on the spindle, a driven disc of the clutch is connected with an output shaft of an indexing stepping motor, and a drilling power head, an end face turning tool and an inner bore turning tool are abreast installed on the tool rest carriage in a direction facing to the spindle. The special machining equipment for the flanged shaft has the advantages that the machining of the end face, a central hole and all circumferential holes of a flange of the flanged shaft can be realized through one-step clamping, not only are the circumferential positions of the machined circumferential holes accurate, but also the parallelism between the machined circumferential holes and the central hole can be kept highly accurate, and the perpendicularity between the centerline of each hole and the end face of the flange is also high.
Description
Technical field
The present invention relates to a kind of process equipment, be specifically related to a kind of process equipment being exclusively used in flange shaft processing.
Background technology
Flange shaft generally refers to the axostylus axostyle with flange, as for the flange shaft in planetary wheeling mechanism, its flange is provided with a centre bore and multiple circumferential apertures, and (circumferential apertures is used for installed rows spider gear shaft, centre bore is used for centralized positioning), multiple circumferential apertures position in a circumferential direction is not only needed to want accurately, and need circumferential apertures and centre bore will keep the high-precision depth of parallelism, better could ensure the transmission accuracy of planetary wheeling mechanism like this, improve the work quality of planetary wheeling mechanism.At present, for the circumference of flange hole of above-mentioned flange shaft, generally carry out Drilling operation by numerical control device, although each circumferential apertures distance size each other substantially can be ensured, but its positional precision (namely each circumferential apertures is relative to the position of centre bore) circumferentially can not be guaranteed very well, the deviation in the depth of parallelism is easily produced in addition between each circumferential apertures and the axis of centre bore, the high-precision depth of parallelism can not be ensured between each circumferential apertures and centre bore, simultaneously high accuracy can not ensure between each centerline hole and end face of flange perpendicularity.
Summary of the invention
In view of the deficiencies in the prior art, the invention provides the processing that a kind of clamped one time just can realize carrying out the flange of flange shaft end face, centre bore and all circumferential apertures, the circumferential apertures processed not only circumferential position is accurate, and the high-precision depth of parallelism can be kept with centre bore, also there is between each centerline hole and end face of flange the flange shaft special processing equipment of high verticality.
For solving the problems of the technologies described above, the present invention takes following technical scheme:
Flange shaft special processing equipment, comprise main spindle box, main shaft and tool rest carriage, main shaft turns round setting in main spindle box, tool rest carriage makes horizontal and vertical sliding action in the front of main shaft, it is characterized in that: the front end of main shaft connects hollow rotary cylinder, the front end of hollow rotary cylinder connects the clamping of collet for flange shaft workpiece, the tail end of main shaft connects belt pulley and friction clutch, belt pulley and mair motor are in transmission connection, the driving disc spacing pressing of friction clutch is arranged on main shaft, the clutch plate of friction clutch is connected with the output shaft of calibration stepper motor, tool rest carriage is provided with drilling power head.Tool rest carriage is also provided with facing tool and internal lathe-tool, and facing tool, internal lathe-tool and drilling power head are arranged side by side facing to major axes orientation.
After adopting technique scheme, the present invention realizes the processing that clamped one time just can realize carrying out the flange of flange shaft end face, centre bore and all circumferential apertures, the circumferential apertures processed not only circumferential position is accurate, and the high-precision depth of parallelism can be kept with centre bore, between each centerline hole and end face of flange, also there is high perpendicularity.Operation principle of the present invention is: after flange shaft is clamped by collet, mair motor drives main shaft and workpiece to rotate (now clutch is in the state of leaving) by belt pulley, first, facing tool vertically moves with tool rest carriage and carries out turnery processing to the end face of flange of flange shaft, then internal lathe-tool moves laterally with tool rest carriage and carries out turnery processing to the flange center hole of flange shaft, after end face of flange and centre bore machine, mair motor quits work, tool rest carriage vertically moves and makes the drill bit of drilling power head aim at a circumferential apertures position and carry out Drilling operation to this circumferential apertures, after first circumferential apertures has been holed, clutch starts to close, then calibration stepper motor drives main axis angle of circumference to make the drill bit of the position alignment drilling power head of second circumferential apertures by friction clutch, so second circumferential apertures is processed by drilling power head work, all circumferential apertures all machine by mode according to this.In said process, first position between circumferential apertures and centre bore is accurately vertically moved control can be guaranteed by tool rest carriage, angle of circumference between each circumferential apertures is then precisely controlled by the rotation of calibration stepper motor, so, accurate on circumferential position of processed circumferential apertures is just achieved; In addition, because the feed of internal lathe-tool and the feeding of drill bit all ensure with the transverse shifting precision of tool rest carriage, so processed circumferential apertures can be realized and centre bore can keep the high-precision depth of parallelism, between the center line in each hole and end face, also there is high perpendicularity simultaneously.
Accompanying drawing explanation
The present invention has following accompanying drawing:
The structural representation of the flange shaft that Fig. 1 processes for the present invention,
Fig. 2 is the right view of Fig. 1,
Fig. 3 is structural representation of the present invention (overlooking directional diagram).
Detailed description of the invention
Drawings illustrate technical scheme of the present invention and embodiment, further describe each details and the operation principle thereof of embodiment below more by reference to the accompanying drawings.
As shown in Figure 1, flange shaft is with flange 100, and the end face 102 of flange, centre bore 103 and four circumferential apertures 101 need to process on equipment of the present invention.
As shown in Figure 2, flange shaft special processing equipment of the present invention, comprise main spindle box 5, main shaft 6 and tool rest carriage 9, main shaft 6 turns round setting by bearing in main spindle box 5, tool rest carriage 9 makes horizontal and vertical sliding action (amount of movement vertically moved is controlled by computer programming) in the front of main shaft 6, the front end of main shaft 6 connects hollow rotary cylinder 7(outsourcing piece), the front end of hollow rotary cylinder 7 connects the clamping of collet 8 for flange shaft workpiece, concrete structure is: be screwed on the piston element of hollow rotary cylinder 7 inside by collet 8 screw thread, like this during 7 air inlet of backlash rotaring cylinder, its piston element will be promoted be moved to the left and drive collet 8 to be moved to the left simultaneously, so the taper hole that the outer cone of collet 8 is provided with against hollow rotary cylinder outer face, the jaws close of collet 8 clamps flange shaft workpiece.The tail end of described main shaft 6 connects belt pulley 4 and friction clutch, belt pulley 4 and mair motor 13 are in transmission connection, when mair motor 13 work will drive main shaft 6 to rotate, the driving disc spacing pressing 3b of described friction clutch is fixedly mounted on main shaft 6, the clutch plate 3a of friction clutch is connected by shaft coupling 2 with the output shaft of calibration stepper motor 1, tool rest carriage 9 is provided with facing tool 12, internal lathe-tool 11 and drilling power head 10, facing tool 12, internal lathe-tool 11 and drilling power head 10 is arranged side by side facing to main shaft 6 direction.
The course of work of the present invention is: after flange shaft is clamped by collet 8, mair motor 13 drives main shaft 6 and workpiece to rotate (now clutch is in the state of leaving) by belt pulley 4, first, facing tool 12 vertically moves with tool rest carriage 9 and carries out turnery processing to the end face of flange 102 of flange shaft, then internal lathe-tool 11 moves laterally with tool rest carriage 9 and carries out turnery processing to the flange center hole 103 of flange shaft, after end face of flange 102 and centre bore 103 machine, mair motor 13 quits work, tool rest carriage 9 vertically moves and makes the drill bit of drilling power head 10 aim at circumferential apertures 101 position and carry out Drilling operation to this circumferential apertures, after first circumferential apertures has been holed, clutch starts to close, then calibration stepper motor 1 drives main axis 90 angle of circumference to make the drill bit of the position alignment drilling power head of second circumferential apertures by friction clutch, so second circumferential apertures is processed by drilling power head work, all four circumferential apertures all machine by mode according to this.In said process, first position between circumferential apertures and centre bore is accurately vertically moved control can be guaranteed by tool rest carriage, angle of circumference between each circumferential apertures is then precisely controlled by the rotation of calibration stepper motor, so, accurate on circumferential position of processed circumferential apertures is just achieved; In addition, because the feed of internal lathe-tool and the feeding of drill bit all ensure with the transverse shifting precision of tool rest carriage, so processed circumferential apertures can be realized and centre bore can keep the high-precision depth of parallelism, between the center line in each hole and end face, also there is high perpendicularity simultaneously.
Claims (2)
1. flange shaft special processing equipment, comprise main spindle box, main shaft and tool rest carriage, main shaft turns round setting in main spindle box, tool rest carriage makes horizontal and vertical sliding action in the front of main shaft, it is characterized in that: the front end of main shaft connects hollow rotary cylinder, the front end of hollow rotary cylinder connects the clamping of collet for flange shaft workpiece, the tail end of main shaft connects belt pulley and friction clutch, belt pulley and mair motor are in transmission connection, the driving disc spacing pressing of friction clutch is arranged on main shaft, the clutch plate of friction clutch is connected with the output shaft of calibration stepper motor, tool rest carriage is provided with drilling power head.
2. flange shaft special processing equipment as claimed in claim 1, is characterized in that: tool rest carriage is also provided with facing tool and internal lathe-tool, and facing tool, internal lathe-tool and drilling power head are arranged side by side facing to major axes orientation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379184.7A CN104227418A (en) | 2014-08-04 | 2014-08-04 | Special machining equipment for flanged shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379184.7A CN104227418A (en) | 2014-08-04 | 2014-08-04 | Special machining equipment for flanged shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104227418A true CN104227418A (en) | 2014-12-24 |
Family
ID=52216790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410379184.7A Pending CN104227418A (en) | 2014-08-04 | 2014-08-04 | Special machining equipment for flanged shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104227418A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479097A (en) * | 2016-01-25 | 2016-04-13 | 陕西斯瑞工业有限责任公司 | CuCr contact surface finishing equipment and method |
| CN110524035A (en) * | 2019-07-19 | 2019-12-03 | 江苏华兴通讯科技有限公司 | A kind of twin shaft slotting equipment |
| CN110561158A (en) * | 2019-08-27 | 2019-12-13 | 济南中船设备有限公司 | Clamping device and processing equipment for turning end face and processing center hole of bolt |
| CN113199043A (en) * | 2021-05-17 | 2021-08-03 | 南京信息职业技术学院 | Tool for turning and drilling center hole, numerically controlled lathe and machining process |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049159U (en) * | 1989-05-29 | 1989-12-13 | 高正义 | Special device for drilling flange |
| CN2323910Y (en) * | 1998-03-12 | 1999-06-16 | 连昊企业有限公司 | Rotary angle control mechanism for multi-pawl clamping apparatus |
| CN201645153U (en) * | 2010-02-25 | 2010-11-24 | 洪光明 | Flange drilling centre |
| CN102019445A (en) * | 2009-09-17 | 2011-04-20 | 吴中宇 | Novel numerical control polar coordinates drilling machine mechanism |
| JP2011104727A (en) * | 2009-11-18 | 2011-06-02 | Tadao Kobayashi | Workpiece machining device and workpiece machining method |
| DE202011103055U1 (en) * | 2011-07-12 | 2011-11-16 | Eew-Protec Gmbh | Flexible processing device for the automated machining of rotor blade flanges |
| CN103084647A (en) * | 2013-01-23 | 2013-05-08 | 天水星火机床有限责任公司 | Milling system for lathe |
| CN203031270U (en) * | 2012-12-21 | 2013-07-03 | 六安江淮永达机械制造有限公司 | Machine tool integrating turning and grinding |
| CN204075716U (en) * | 2014-08-04 | 2015-01-07 | 浙江聚利电动工具有限公司 | Flange shaft special processing equipment |
-
2014
- 2014-08-04 CN CN201410379184.7A patent/CN104227418A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049159U (en) * | 1989-05-29 | 1989-12-13 | 高正义 | Special device for drilling flange |
| CN2323910Y (en) * | 1998-03-12 | 1999-06-16 | 连昊企业有限公司 | Rotary angle control mechanism for multi-pawl clamping apparatus |
| CN102019445A (en) * | 2009-09-17 | 2011-04-20 | 吴中宇 | Novel numerical control polar coordinates drilling machine mechanism |
| JP2011104727A (en) * | 2009-11-18 | 2011-06-02 | Tadao Kobayashi | Workpiece machining device and workpiece machining method |
| CN201645153U (en) * | 2010-02-25 | 2010-11-24 | 洪光明 | Flange drilling centre |
| DE202011103055U1 (en) * | 2011-07-12 | 2011-11-16 | Eew-Protec Gmbh | Flexible processing device for the automated machining of rotor blade flanges |
| CN203031270U (en) * | 2012-12-21 | 2013-07-03 | 六安江淮永达机械制造有限公司 | Machine tool integrating turning and grinding |
| CN103084647A (en) * | 2013-01-23 | 2013-05-08 | 天水星火机床有限责任公司 | Milling system for lathe |
| CN204075716U (en) * | 2014-08-04 | 2015-01-07 | 浙江聚利电动工具有限公司 | Flange shaft special processing equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479097A (en) * | 2016-01-25 | 2016-04-13 | 陕西斯瑞工业有限责任公司 | CuCr contact surface finishing equipment and method |
| CN105479097B (en) * | 2016-01-25 | 2019-02-26 | 陕西斯瑞新材料股份有限公司 | A kind of CuCr contact surface skin processing equipment and its processing method |
| CN110524035A (en) * | 2019-07-19 | 2019-12-03 | 江苏华兴通讯科技有限公司 | A kind of twin shaft slotting equipment |
| CN110561158A (en) * | 2019-08-27 | 2019-12-13 | 济南中船设备有限公司 | Clamping device and processing equipment for turning end face and processing center hole of bolt |
| CN113199043A (en) * | 2021-05-17 | 2021-08-03 | 南京信息职业技术学院 | Tool for turning and drilling center hole, numerically controlled lathe and machining process |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |