CN102490089A - Ultrasonic machining device for outer circular surface - Google Patents
Ultrasonic machining device for outer circular surface Download PDFInfo
- Publication number
- CN102490089A CN102490089A CN2011104158400A CN201110415840A CN102490089A CN 102490089 A CN102490089 A CN 102490089A CN 2011104158400 A CN2011104158400 A CN 2011104158400A CN 201110415840 A CN201110415840 A CN 201110415840A CN 102490089 A CN102490089 A CN 102490089A
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- pivoted frame
- ultrasonic machining
- pole bracket
- support wheel
- periphery
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- 238000003754 machining Methods 0.000 title claims abstract description 70
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 239000002828 fuel tank Substances 0.000 claims description 15
- 230000003028 elevating effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 abstract description 6
- 238000007514 turning Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 18
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention provides an ultrasonic machining device for an outer circular surface. The ultrasonic machining device comprises a base, a rotating frame, a cantilever support, an ultrasonic machining tool and a rotating frame rotation mechanism, wherein the rotating frame rotation mechanism is arranged on the base; the rotating frame is arranged on the rotating frame rotation mechanism; a lifting guide rail is arranged on the side face of the rotating frame; the cantilever support is arranged on the lifting guide rail; a lifting mechanism of the cantilever support is connected between the rotating frame and the cantilever support; a translation guide rail and an ultrasonic machining tool movement mechanism are arranged on the cantilever support; and the ultrasonic machining tool is arranged on the translation guide rail and is connected with the ultrasonic machining tool movement mechanism. The device is flexibly and conveniently applied, and can perform ultrasonic machining on the outer circular surface of a metal workpiece on a grinding machine or a turning lathe to reduce the roughness valve of the outer circular surface of the workpiece.
Description
Technical field
The present invention relates to a kind of supersonic machining apparatus that is used for the metal works periphery, belong to the ultrasonic metal surface processing technique field.
Background technology
Through surface of the work is carried out ultrasonic Machining; Can obtain low roughness value and high manufacturing accuracy; In the existing document multiple ultrasonic metallic surface processing device is arranged, comprise supersonic generator and ultrasonic machining device like this device of Chinese patent document CN1329532C disclosed " ultrasonic metallic surface processing device ".Ultrasonic metallic surface processing device is mainly used on lathe and the boring machine at present, like Chinese patent document CN101502881 disclosed " ultrasonic metallic surface processing device for numerically controlled lathe " and Chinese patent document CN101480733 disclosed " ultrasonic metallic surface processing device that is used for boring machine ".Obviously; Can obtain lower roughness value through again surface of the work being carried out ultrasonic Machining after the grinding, pertinent literature such as Chinese patent document CN2264058 disclosed " ultrasonic vibration grinding head ", this ultrasonic vibration grinding head is to be loaded on the lathe; Driving horn by lathe rotates; Or with the lathe spindle operation, can not independently use as a kind of machining tool separately, can not make workpiece after grinding, need not change the position and just can carry out ultrasonic Machining.Also have Chinese patent document CN201020638 disclosed " ultrasonic vibration grinding Compound Machining instrument ", this Compound Machining instrument is installed in through connector on the handle of a knife of Digit Control Machine Tool or drilling machine, can not be used for grinding machine.
Summary of the invention
The present invention is directed to the deficiency that existing metal surface supersonic machining apparatus exists, the periphery supersonic machining apparatus that a kind of efficient is high, can be on grinding machine or lathe the metal works periphery be carried out ultrasonic Machining is provided.
Periphery supersonic machining apparatus of the present invention adopts following technical scheme:
This periphery supersonic machining apparatus comprises pedestal, pivoted frame, pole bracket, ultrasonic Machining instrument and pivoted frame rotating mechanism; The pivoted frame rotating mechanism is installed on the pedestal, and pivoted frame is installed on the pivoted frame rotating mechanism; The side of pivoted frame is equipped with riser guide, and pole bracket is installed on this riser guide, is connected with the elevating mechanism of pole bracket between pivoted frame and the pole bracket; Translation guide rail and ultrasonic Machining instrument travel mechanism are installed on the pole bracket, and the ultrasonic Machining instrument is installed on this translation guide rail and with ultrasonic Machining instrument travel mechanism and is connected.
Also be equipped with on the pole bracket and support wheel carrier travel mechanism, the support wheel carrier also is installed on the translation guide rail, support on the wheel carrier support wheel is installed, support wheel carrier and be connected with support wheel carrier travel mechanism.During to the workpiece ultrasonic Machining, ultrasonic Machining instrument and support wheel symmetry are against the workpiece both sides, when ultrasonic Machining, make workpiece not produce external force, guarantee that size and the form and position tolerance of workpiece after turning or grinding do not change.Support wheel carrier travel mechanism and can adopt oil cylinder, feed screw nut transmission mechanism or electric pushrod etc.
The ultrasonic Machining instrument adopts the ultrasonic machining device among the CN1329532C disclosed " ultrasonic metallic surface processing device ".
The elevating mechanism of pole bracket can adopt oil cylinder, feed screw nut transmission mechanism or electric pushrod etc.
Also be equipped with on the pole bracket and support wheel carrier travel mechanism, the support wheel carrier also is installed on the translation guide rail, support on the wheel carrier support wheel is installed, support wheel carrier and be connected with support wheel carrier travel mechanism.During to the workpiece ultrasonic Machining, ultrasonic Machining instrument and support wheel symmetry are against the workpiece both sides, when ultrasonic Machining, make workpiece not produce external force, guarantee that size and the form and position tolerance of workpiece after turning or grinding do not change.Support wheel carrier travel mechanism and can adopt oil cylinder, feed screw nut transmission mechanism or electric pushrod etc.
Ultrasonic Machining instrument travel mechanism can adopt oil cylinder, feed screw nut transmission mechanism or electric pushrod etc.
The pivoted frame rotating mechanism comprises vertical shaft, rotational fuel tank and gear, and vertical shaft and pedestal connect as one, and pivoted frame is installed on the vertical shaft, and oil cylinder is installed in the upper end of pivoted frame, and the piston rod in the rotational fuel tank is a tooth bar, and gear is installed in the rotating shaft and with tooth bar and meshed.Because vertical shaft and on gear be fixed, so the tooth bar in the rotational fuel tank makes tooth bar rotate around vertical shaft under the effect of gear when moving, rotational fuel tank rotates around vertical shaft with the pivoted frame that rotational fuel tank is installed simultaneously.
The pivoted frame rotating mechanism also can adopt other versions such as turntable, and pivoted frame is installed on the turntable, and pivoted frame rotates with turntable.
Be provided with detent mechanism between the upper end of pole bracket and the pivoted frame, also be provided with detent mechanism between the lower end of pole bracket and the pedestal.So that pole bracket moves to high-order and can both be in positioning states during low level.
Said apparatus is installed in through pedestal on the planker of grinding carriage or lathe of grinding machine, with clamping workpiece on grinding machine spindle or lathe spindle.Through the pivoted frame rotating mechanism with pivoted frame and pole bracket and on each parts revolve and turn 90 degrees; Make the ultrasonic Machining instrument vertical with axis of workpiece; Through elevating mechanism drive pole bracket and on the ultrasonic Machining instrument move down and put in place, drive the ultrasonic Machining instrument through ultrasonic Machining instrument travel mechanism and contact with workpiece.When being used for grinding machine, workpiece promptly rotates and does rectilinear motion, and whole device is motionless.In the time of on being used for lathe, the workpiece rotation, whole device is done rectilinear motion with planker under the feed mechanism of lathe drives.Accomplish the ultrasonic Machining of excircle of workpiece face through rotation and rectilinear motion.
Applying flexible of the present invention is convenient, can on grinding machine or lathe, carry out ultrasonic Machining to the metal works periphery, reduces the roughness value of excircle of workpiece face.
Description of drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is the perspective view of other direction of the present invention.
Fig. 3 is the internal structure sketch map of rotating turret among the present invention.
Fig. 4 is along the cutaway view of A-A line among Fig. 3.
Among the figure: 1, rotational fuel tank, 2, the positioning of rotating piece, 3, upper bracket, 4, piston rod, 5, hoist cylinder; 6, go up locating support, 7, pole bracket, 8, locating piece down, 9, shell fragment, 10, the ultrasonic Machining instrument; 11, support wheel oil cylinder, 12, the instrument oil cylinder, 13, pedestal, 14, slide block, 15, riser guide; 16, pivoted frame, 17, positional cylinder, 18, the translation guide rail, 19, the support wheel slide block, 20, support wheel carrier; 21, support wheel, 22, connect slide block, 23, vertical shaft, 24, tooth bar, 25, gear.
The specific embodiment
As depicted in figs. 1 and 2, periphery supersonic machining apparatus of the present invention comprises pedestal 13, pivoted frame 16, rotating shaft 23, pole bracket 7, ultrasonic Machining instrument 10 and pivoted frame rotating mechanism.The pivoted frame rotating mechanism is installed on the pedestal 13, and pivoted frame 16 is installed on the pivoted frame rotating mechanism.The side of pivoted frame 16 is equipped with riser guide 15; Pole bracket 7 is installed on this riser guide 15 and with an elevating mechanism through slide block 14 and is connected, and under the drive of this elevating mechanism, pole bracket 7 can move up and down along riser guide 15; This elevating mechanism adopts hoist cylinder 5; Hoist cylinder 5 vertically is installed on the pole bracket 7, and the piston rod 4 of hoist cylinder 5 is connected with the upper end of pivoted frame 16 through upper bracket 3, realizes moving up and down of pole bracket 7 through stretching out of piston rod 4 and withdrawal.Pedestal 13 is provided with down locating piece 8, when pole bracket 7 moves to lowest order, through 8 location of the following locating piece on the pedestal 13.The elevating mechanism of pole bracket 7 also can adopt the feed screw nut transmission mechanism, and leading screw vertically is installed on the pivoted frame 16, the nut that is connected with leading screw of fixed installation on pole bracket 7, and the rotation drive pole bracket 7 through leading screw moves up and down.This elevating mechanism also can adopt electric pushrod.Pole bracket 7 is provided with locating support 6.The top of pivoted frame 16 is equipped with positional cylinder 17; Positional cylinder 17 is used to make pole bracket 7 to be positioned off-position; When device of the present invention was not worked, pole bracket 7 rose to a high position, and the piston rod of positional cylinder 17 is to stretch out; Retaining can not move down pole bracket 7 below last locating support 6.
One side of pole bracket 7 is equipped with support wheel slide block 19 and is connected slide block 22 before and after being provided with on 18, two translation guide rails of two translation guide rails.Be equipped with on the support wheel slide block 19 and support wheel carrier 20, support on the wheel carrier 20 support wheel 21 is installed, support wheel 21 is used for the support to workpiece.Connect on the slide block 22 and ultrasonic Machining instrument 10 is installed through shell fragment 9.The ultrasonic machining device that ultrasonic Machining instrument 10 adopts among the CN1329532C disclosed " ultrasonic metallic surface processing device ".The opposite side of pole bracket 7 is horizontally installed with and supports wheel carrier travel mechanism and ultrasonic Machining instrument travel mechanism; Support wheel carrier travel mechanism and ultrasonic Machining instrument travel mechanism and adopt support wheel oil cylinder 11 and instrument oil cylinder 12 respectively; The piston rod of support wheel oil cylinder 11 is connected with support wheel slide block 19; Support wheel oil cylinder 11 drives support wheel slide block 19, support wheel carrier 20 and support wheel 21 and on two translation guide rails 18, moves; Support wheel 21 is against on the workpiece, plays a supportive role man-hour adding, or make support wheel 21 leave workpiece after the completion of processing.Because support wheel 21 needs higher hardness, support wheel 21 can be installed on the fritter, is installed in through this fritter and supports on the wheel carrier 20, and support wheel 21 volumes are reduced, and reduces cost, and is convenient to after the wearing and tearing change.The piston rod of instrument oil cylinder 12 be connected slide block 22 and connect, instrument oil cylinder 12 drives and connect slide blocks 22 and ultrasonic Machining instrument 10 moves on two translation guide rail 18, ultrasonic Machining instrument 10 contact workpieces is processed, or left workpiece after the completion of processing.Support wheel 21 and ultrasonic Machining instrument 10 are in the both sides of workpiece respectively.Support wheel carrier travel mechanism and ultrasonic Machining instrument travel mechanism and also can adopt feed screw nut transmission mechanism or electric pushrod.
Fig. 3 and Fig. 4 have provided the structure of pivoted frame rotating mechanism; Comprise vertical shaft 23, rotational fuel tank 1, gear 25 and tooth bar 24; Vertical shaft 23 is structure as a whole with pedestal 13, and pivoted frame 16 is installed in (vertical shaft 23 is in pivoted frame 16) on the vertical shaft 23 through bearing, and the upper end of vertical shaft 23 is equipped with positioning of rotating piece 2.Rotational fuel tank 1 is installed in the upper end of pivoted frame 16, and the piston rod in the rotational fuel tank 1 is a tooth bar 24, moves (referring to Fig. 4) at the straight line in oil cylinder 1 of tooth bar 24 under the promotion of hydraulic oil, and gear 25 is installed in the rotating shaft 23 and with tooth bar 24 and meshed.Because vertical shaft 23 is fixed; Gear 25 on it also is motionless; So the tooth bar 24 in the rotational fuel tank 1 makes tooth bar 24 rotate around vertical shaft 23 under the effect of gear 25 when moving, therefore, rotational fuel tank 1 rotates around vertical shaft 23 with the pivoted frame 16 that rotational fuel tank 1 is installed simultaneously; Rotational angle is confirmed that by positioning of rotating piece 2 back that rotate in place is through positioning of rotating piece 2 location.
The pivoted frame rotating mechanism also can adopt other versions such as turntable, and pivoted frame 16 is installed on the turntable, and pivoted frame 16 rotates with turntable.
The course of work of the present invention is following:
Periphery supersonic machining apparatus of the present invention is installed in through pedestal 13 on the supporting plate of grinding carriage or lathe of grinding machine, with clamping workpiece on grinding machine spindle or lathe spindle.When not working, pole bracket 7 is positioned at top through positional cylinder 17, and pole bracket 7 and on each parts be parallel with the institute processing work.When work, through rotational fuel tank 1 with pivoted frame 16 and pole bracket 7 and on each parts revolve and turn 90 degrees, make ultrasonic Machining instrument 10 vertical with axis of workpiece.Go up the piston rod withdrawal of positional cylinder 17 then.Through elevating mechanism be hoist cylinder 5 drive pole brackets 7 and on ultrasonic Machining instrument 10 move down, after moving into place, the bottom of pole bracket 7 is through locating piece 8 location down.Through support wheel oil cylinder 11 and instrument oil cylinder 12 make support wheel 21 and ultrasonic Machining instrument 10 respectively with the contact both sides of workpiece.When being used for grinding machine, workpiece promptly rotates and does rectilinear motion, and whole device is motionless.In the time of on being used for lathe, the workpiece rotation, whole device is done rectilinear motion with planker under the feed mechanism of lathe drives.Accomplish the ultrasonic Machining of excircle of workpiece face through rotation and rectilinear motion.
The present invention has the following advantages:
1. can combine with lathe also can combine, add man-hour with grinding machine, can the workpiece feeding, also can whole device feeding.
2. regulate the pressure of ultrasonic Machining instrument 10 and 21 pairs of workpiece of support wheel through support wheel oil cylinder 11 and instrument oil cylinder 12; Making the stressed of workpiece is zero; Thereby when ultrasonic Machining, workpiece is not produced external force, guarantee that size and the form and position tolerance of workpiece after turning or grinding do not change.
3. can realize automation mechanized operation.
Claims (6)
1. a periphery supersonic machining apparatus comprises pedestal, pivoted frame, pole bracket, ultrasonic Machining instrument and pivoted frame rotating mechanism; It is characterized in that: the pivoted frame rotating mechanism is installed on the pedestal, and pivoted frame is installed on the pivoted frame rotating mechanism; The side of pivoted frame is equipped with riser guide, and pole bracket is installed on this riser guide, is connected with the elevating mechanism of pole bracket between pivoted frame and the pole bracket; Translation guide rail and ultrasonic Machining instrument travel mechanism are installed on the pole bracket, and the ultrasonic Machining instrument is installed on this translation guide rail and with ultrasonic Machining instrument travel mechanism and is connected.
2. periphery supersonic machining apparatus according to claim 1 is characterized in that: the elevating mechanism of said pole bracket adopts oil cylinder, feed screw nut transmission mechanism or electric pushrod.
3. periphery supersonic machining apparatus according to claim 1; It is characterized in that: also be equipped with on the said pole bracket and support wheel carrier travel mechanism; The support wheel carrier also is installed on the translation guide rail, supports on the wheel carrier support wheel is installed, support wheel carrier and be connected with support wheel carrier travel mechanism.
4.4. periphery supersonic machining apparatus according to claim 1; It is characterized in that: said pivoted frame rotating mechanism comprises vertical shaft, rotational fuel tank and gear; Vertical shaft and pedestal connect as one, and pivoted frame is installed on the vertical shaft, and oil cylinder is installed in the upper end of pivoted frame; Piston rod in the rotational fuel tank is a tooth bar, and gear is installed in the rotating shaft and with tooth bar and meshed.
5. periphery supersonic machining apparatus according to claim 1 is characterized in that: said pivoted frame rotating mechanism adopts turntable.
6. periphery supersonic machining apparatus according to claim 1 is characterized in that: be provided with detent mechanism between the upper end of said pole bracket and the pivoted frame, also be provided with detent mechanism between the lower end of pole bracket and the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104158400A CN102490089A (en) | 2011-12-14 | 2011-12-14 | Ultrasonic machining device for outer circular surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104158400A CN102490089A (en) | 2011-12-14 | 2011-12-14 | Ultrasonic machining device for outer circular surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102490089A true CN102490089A (en) | 2012-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104158400A Pending CN102490089A (en) | 2011-12-14 | 2011-12-14 | Ultrasonic machining device for outer circular surface |
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| Country | Link |
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| CN (1) | CN102490089A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072049A (en) * | 2013-01-28 | 2013-05-01 | 赵显华 | Ultrasonic metal surface machining process for cylindrical grinding machine |
| CN103111791A (en) * | 2013-01-28 | 2013-05-22 | 赵显华 | Vane surface ultrasonic wave machining process |
| CN103231202A (en) * | 2013-05-06 | 2013-08-07 | 赵显华 | Bearing raceway ultrasonic reinforcing method and device |
| CN103537882A (en) * | 2013-11-08 | 2014-01-29 | 山东华云机电科技有限公司 | Slender shaft surface supersonic machining method and device |
| CN103934732A (en) * | 2014-05-13 | 2014-07-23 | 航天科工哈尔滨风华有限公司 | Method for rotation ultrasonic grinding of aluminum oxide ceramic thin-wall convex spherical surface structure with spindle |
| WO2015085667A1 (en) * | 2013-12-13 | 2015-06-18 | 东莞市传进机械有限公司 | Gantry edging mechanism and automatic polisher using same |
| CN104786111A (en) * | 2015-02-03 | 2015-07-22 | 浙江工业大学 | Gas-liquid-solid three-phase abrasive particle flow polishing device for large ultra-smooth surface |
| CN109290816A (en) * | 2018-12-11 | 2019-02-01 | 河南理工大学 | Adjustable device suitable for ultrasonic vibration cutting and using method thereof |
| CN113997130A (en) * | 2021-11-03 | 2022-02-01 | 长春工业大学 | Two-dimensional ultrasonic vibration polishing device for processing optical curved surface |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072049A (en) * | 2013-01-28 | 2013-05-01 | 赵显华 | Ultrasonic metal surface machining process for cylindrical grinding machine |
| CN103111791A (en) * | 2013-01-28 | 2013-05-22 | 赵显华 | Vane surface ultrasonic wave machining process |
| CN103231202A (en) * | 2013-05-06 | 2013-08-07 | 赵显华 | Bearing raceway ultrasonic reinforcing method and device |
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| WO2015085667A1 (en) * | 2013-12-13 | 2015-06-18 | 东莞市传进机械有限公司 | Gantry edging mechanism and automatic polisher using same |
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| CN104786111A (en) * | 2015-02-03 | 2015-07-22 | 浙江工业大学 | Gas-liquid-solid three-phase abrasive particle flow polishing device for large ultra-smooth surface |
| CN109290816A (en) * | 2018-12-11 | 2019-02-01 | 河南理工大学 | Adjustable device suitable for ultrasonic vibration cutting and using method thereof |
| CN109290816B (en) * | 2018-12-11 | 2023-09-19 | 河南理工大学 | Adjustable device suitable for ultrasonic vibration cutting and how to use it |
| CN113997130A (en) * | 2021-11-03 | 2022-02-01 | 长春工业大学 | Two-dimensional ultrasonic vibration polishing device for processing optical curved surface |
| CN113997130B (en) * | 2021-11-03 | 2023-10-24 | 长春工业大学 | Two-dimensional ultrasonic vibration polishing device for optical curved surface machining |
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Application publication date: 20120613 |