CN204843183U - Complicated curved surface wire -electrode cutting diaxon numerical control revolving platform - Google Patents
Complicated curved surface wire -electrode cutting diaxon numerical control revolving platform Download PDFInfo
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- CN204843183U CN204843183U CN201520484708.9U CN201520484708U CN204843183U CN 204843183 U CN204843183 U CN 204843183U CN 201520484708 U CN201520484708 U CN 201520484708U CN 204843183 U CN204843183 U CN 204843183U
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- gear
- bearing
- centering block
- numerical control
- spring centering
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Abstract
The utility model relates to a complicated curved surface wire -electrode cutting diaxon numerical control revolving platform that complicated curved surface spark -erosion wire cutting used, it mainly by: bottom plate, hexagon head bolt, support, vice formula anchor clamps, inner tube, deep groove ball bearing, bearing, gear wheel spring centering block gear crack mechanism, brake disc, the pinion spring centering block gear constitutions such as crack mechanism, alternating -current servomotor, gear, work piece, balancing weight that disappear that disappear. The work piece passes through vice formula anchor clamps and bolt clamp plate clamping work piece blank, drives the gear pair through alternating -current servomotor and makes the revolving platform realize two 360 axial rotary motion. The automatic crack mechanism that disappears of spring centering block gear has been adopted in the complicated curved surface wire -electrode cutting diaxon numerical control revolving platform transmission, and the clamping of work piece adopts the method of vice formula anchor clamps and bolt clamp plate clamping, and symmetrical formula overall arrangement is adopted in the overall structure design. This product is used for walking at a high speed a spark -erosion wire cutting machine bed clamping work piece, realizes that two of the relative wire electrode of work piece moves two transportations and moves, enlarges the technology scope of walking a spark -erosion wire cutting machine bed at a high speed, has realized the line cutting process of complicated curved surface part.
Description
Technical field
The utility model is a kind of two-axis numerical control panoramic table annex relating to complex-curved Wire EDM and use.
Background technology
High-speed wire electrical discharge machine tool general at present only has the two-layer workbench of X, Y, and molybdenum filament only has the translational motion of X, Y both direction relative to workpiece, therefore can only cut the two-dimentional profile of straight wall, is usually used in the punch die etc. processing straight wall.Along with the development of modern science and technology, many complicated shape parts are there is, they require large cone angle, complex-curved or upper and lower two cross sections have different shapes, make general high-speed wire electrical discharge machine tool be difficult to these complex-curved processing.
Summary of the invention
Be to overcome above-mentioned defect in the purpose of this utility model, a kind of complex-curved Wire EDM is provided to use two-axis numerical control panoramic table annex, it mainly solves universal high speed wire electrical discharge machine tool because only having the two-layer workbench of X, Y, molybdenum filament can only do the translational motion of X, Y both direction relative to workpiece, thus make machine tooling scope be restricted, the problems such as 3 D complex curved surface cannot be cut.The purpose of this utility model be achieved in that complex-curved Wire EDM two-axis numerical control panoramic table by: base plate, bearing, threaded guide rod, vice type fixture, inner core, bearing (ball) cover, sealing ring, deep groove ball bearing, axle, hexagon-headed bolt, key, bearing spider, thrust ball bearing, gear wheel spring centering block gear clearance elimination mechanism, brake disc, feather key, pinion spring centering block gear clearance elimination mechanism, snap ring, gear, round pin axle, AC servomotor, gear, workpiece, V-block, dull and stereotyped block, balancing weight are formed.Two-axis numerical control panoramic table is arranged on high-speed wire electrical discharge machine tool workbench, for clamping workpiece, realizes 360 ° of gyrations of workpiece two axis.Workpiece is circular or square blank or with bolt clip plate clamping many prismatics blank by vice type fixture clamping, thus is fixed on numerical control turntable by blank.The drive gap of gear pair adopts spring centering block gear clearance elimination structure to eliminate gear clearance, gear wheel spring centering block gear clearance elimination structure, inner core and vice type fixture a thrust ball bearing and a deep groove ball bearing support, be arranged in the bearing saddle bore of bearing spider, be arranged in the dead eye of bearing by two axles and bearing, bearing utilizes taper bolt and hexagon-headed bolt to be fixed on base.AC servomotor utilizes hexagon-headed bolt to be separately fixed on mount holder and bearing spider, the output shaft of AC servomotor is connected with gear key, axle a pair single-row angular contact ball bearing supports, and by the transmission of gear pair, realizes the axial gyration of workpiece.Two-axis numerical control panoramic table can realize the rotation of 360 ° of two axis, this product with compact structure, adopts symmetrical structure, and gear drive adopts spring centering block gear clearance elimination mechanism, such as pinion spring centering block gear clearance elimination mechanism, is made up of fixed gear, spring, slide block, centering block, moving gear.Clamping part adopts vice type fixture and bolt clip plate clamping, highly versatile.Two-axis numerical control panoramic table is specifically designed to gyration high-speed wire electrical discharge machine tool increasing workpiece, if with the workbench conbined usage of high-speed wire electrical discharge machine tool, workpiece two movements and two linkage motion cutting rotated can be realized, thus process complex curved surface parts, expand the processing range of high-speed wire electrical discharge machine tool, solve a processing difficult problem for complex curved surface parts in equipment manufacture.
Accompanying drawing explanation
Accompanying drawing 1 is the shaft side figure such as grade of the utility model complex-curved Linear cut two-axis numerical control panoramic table.
Accompanying drawing 2 is front views of the utility model complex-curved Linear cut two-axis numerical control panoramic table.
Accompanying drawing 3 is top views of the utility model complex-curved Linear cut two-axis numerical control panoramic table.
Accompanying drawing 4 is left views of the utility model complex-curved Linear cut two-axis numerical control panoramic table.
Accompanying drawing 5 is pinion spring centering block gear clearance elimination mechanism figure of the utility model complex-curved Linear cut two-axis numerical control panoramic table.
1-base plate, 2-hexagon-headed bolt, 3-bearing, 4-threaded guide rod, 5-vice type fixture, 6-inner core, 7-bearing (ball) cover, 8-sealing ring, 9-deep groove ball bearing, 10-axle, 11-hexagon-headed bolt, 12-key, 13-bearing spider, 14-thrust ball bearing, 15-gear wheel spring centering block gear clearance elimination mechanism, 16-brake disc, 17-feather key, 18-axle, 19-pinion spring centering block gear clearance elimination mechanism, 20-snap ring, 21-AC servomotor, 22-gear, 23-deep groove ball bearing, 24-motor support base, 25-round pin axle, 26-AC servomotor, 27-gear, 28-workpiece, 29-V type block, the dull and stereotyped block of 30-, 31-clip groove, 32-balancing weight, 33-T type groove, 34-fixed gear, 35-spring, 36-slide block, 37-centering block, 38-moving gear.
Detailed description of the invention
Describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, complex-curved Linear cut two-axis numerical control panoramic table is by base plate 1, hexagon-headed bolt 2, bearing 3, threaded guide rod 4, vice type fixture 5, inner core 6, bearing (ball) cover 7, sealing ring 8, deep groove ball bearing 9, axle 10, hexagon-headed bolt 11, key 12, bearing spider 13, thrust ball bearing 14, gear wheel spring centering block gear clearance elimination mechanism 15, brake disc 16, feather key 17, axle 18, pinion spring centering block gear clearance elimination mechanism 19, snap ring 20, AC servomotor 21, gear 22, deep groove ball bearing 23, motor support base 24, round pin axle 25, AC servomotor 26, gear 27, workpiece 28, V-block 29, dull and stereotyped block 30, clip groove 31, balancing weight 32, T-slot 33, fixed gear 34, spring 35, slide block 36, centering block 37, moving gear 38 is formed, wherein the elimination of gear transmission clearance, and adopt spring centering block backlash gear mechanism, such as pinion spring centering block gear clearance elimination mechanism 19, by fixed gear 34, spring 35, slide block 36, centering block 37 moving gear 38 is formed, and can automatically eliminate gap and have auto-lock function when gap appears in gear drive.Workpiece 28 is installed in inner core 6 by vice type fixture 5, inner core 6 thrust ball bearing 14 and a deep groove ball bearing 23 support, be arranged in the bearing saddle bore of bearing spider 13, bearing spider 13 is coordinated with bearing 3 by axle 10, axle 18, deep groove ball bearing 9, bearing (ball) cover 7, hexagon-headed bolt 11, realizes axial location.Bearing 3 utilizes taper bolt 25 and hexagon-headed bolt 2 to be fixed on base 1.AC servomotor 21,26 utilizes hexagon-headed bolt to be separately fixed on motor support base 24 and bearing spider 13.Two axially 360 ° of rotation realizations of numerical control turntable, by AC servomotor 21 driven gear 22, gear 22 engages with pinion spring centering block gear clearance elimination mechanism 19, the 360 ° of rotations realizing swaying direction are rotated again with moving axis 18, by AC servomotor 26 driven gear 27, gear 27 engages with gear wheel spring centering block gear clearance elimination mechanism 15, thus drives inner core 6 and vice clamp 5 and workpiece 28 to rotate around 360 ° of axis.
Claims (3)
1. the complex-curved Linear cut two-axis numerical control panoramic table that uses of complex-curved Wire EDM, it is by base plate (1), hexagon-headed bolt (2), bearing (3), threaded guide rod (4), vice type fixture (5), inner core (6), bearing (ball) cover (7), sealing ring (8), deep groove ball bearing (9), axle (10), hexagon-headed bolt (11), key (12), bearing spider (13), thrust ball bearing (14), gear wheel spring centering block gear clearance elimination mechanism (15), brake disc (16), feather key (17), axle (18), pinion spring centering block gear clearance elimination mechanism (19), snap ring (20), AC servomotor (21), gear (22), deep groove ball bearing (23), motor support base (24), round pin axle (25), AC servomotor (26), gear (27), workpiece (28), V-block (29), dull and stereotyped block (30), clip groove (31), balancing weight (32), T-slot (33), fixed gear (34), spring (35), slide block (36), centering block (37), moving gear (38) is formed, it is characterized in that: be arranged on high-speed wire electrical discharge machine tool workbench, for clamping workpiece, realize the numerical control rotary ganged movement of diaxon, workpiece (28) is installed in inner core (6) by vice type fixture (5), inner core (6) supports with a thrust ball bearing (14) and a deep groove ball bearing (23), be arranged in the bearing saddle bore of bearing spider (13), bearing spider (13) is by axle (10), axle (18), deep groove ball bearing (9), bearing (ball) cover (7), hexagon-headed bolt (11) realizes axial location.
2. the complex-curved Linear cut two-axis numerical control panoramic table of a kind of complex-curved Wire EDM use according to claim 1, it is characterized in that: AC servo motor (26) utilizes hexagon-headed bolt to be fixed on bearing spider (13), is engaged with gear wheel spring centering block gear clearance elimination mechanism (15) by gear (27); The output shaft of AC servo motor (21) is connected with gear (22), gear (22) engages with pinion spring centering block gear clearance elimination mechanism (19), two axis, 360 ° of gyrations of workpiece (7) are realized by two pairs of gear pairs, balancing weight (32) and AC servo motor (26) distribute relative to whole mechanism symmetrical expression, the balance of holding structure; The clamping of workpiece can adopt vice type fixture (5) and bolt clip plate clamping.
3. the complex-curved Linear cut two-axis numerical control panoramic table of a kind of complex-curved Wire EDM use according to claim 1, it is characterized in that: in gear drive, adopt gear wheel spring centering block gear clearance elimination mechanism (15) and pinion spring centering block gear clearance elimination mechanism (19), wherein spring centering block gear clearance elimination mechanism is made up of fixed gear (34), spring (35), slide block (36), centering block (37) moving gear (38), realizes the automatic elimination of gear clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484708.9U CN204843183U (en) | 2015-07-07 | 2015-07-07 | Complicated curved surface wire -electrode cutting diaxon numerical control revolving platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484708.9U CN204843183U (en) | 2015-07-07 | 2015-07-07 | Complicated curved surface wire -electrode cutting diaxon numerical control revolving platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204843183U true CN204843183U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520484708.9U Expired - Fee Related CN204843183U (en) | 2015-07-07 | 2015-07-07 | Complicated curved surface wire -electrode cutting diaxon numerical control revolving platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204843183U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052488A (en) * | 2017-06-13 | 2017-08-18 | 巨轮智能装备股份有限公司 | A kind of ring loft cutting off machine and its processing method |
| CN107999911A (en) * | 2017-11-22 | 2018-05-08 | 浙江上优刀具有限公司 | A kind of lathe for processing gear shaver escape |
| CN109175554A (en) * | 2018-10-19 | 2019-01-11 | 崔云兰 | A kind of automotive hub, processing unit (plant) and its technique |
| CN112705804A (en) * | 2020-11-20 | 2021-04-27 | 宁波大学 | Electric machining method for large-taper workpiece |
| CN113492237A (en) * | 2020-03-25 | 2021-10-12 | 江苏冬庆数控机床有限公司 | Complex curved surface magnetic steel sheet wire cut electrical discharge machining device, cutting machine frame and cutting method |
-
2015
- 2015-07-07 CN CN201520484708.9U patent/CN204843183U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052488A (en) * | 2017-06-13 | 2017-08-18 | 巨轮智能装备股份有限公司 | A kind of ring loft cutting off machine and its processing method |
| CN107999911A (en) * | 2017-11-22 | 2018-05-08 | 浙江上优刀具有限公司 | A kind of lathe for processing gear shaver escape |
| CN107999911B (en) * | 2017-11-22 | 2019-04-09 | 浙江上优刀具有限公司 | A kind of lathe for processing gear shaver escape |
| CN109175554A (en) * | 2018-10-19 | 2019-01-11 | 崔云兰 | A kind of automotive hub, processing unit (plant) and its technique |
| CN109175554B (en) * | 2018-10-19 | 2020-11-10 | 浙江铂动工贸有限公司 | Automobile hub, machining device and machining process |
| CN113492237A (en) * | 2020-03-25 | 2021-10-12 | 江苏冬庆数控机床有限公司 | Complex curved surface magnetic steel sheet wire cut electrical discharge machining device, cutting machine frame and cutting method |
| CN113492237B (en) * | 2020-03-25 | 2023-09-08 | 江苏冬庆数控机床有限公司 | Wire-cut electric discharge machine with complex curved-surface magnetic steel sheet |
| CN112705804A (en) * | 2020-11-20 | 2021-04-27 | 宁波大学 | Electric machining method for large-taper workpiece |
| CN112705804B (en) * | 2020-11-20 | 2022-05-27 | 宁波大学 | Electric machining method for large-taper workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |