CN102962712B - Main gearbox structure for vertical lathe - Google Patents
Main gearbox structure for vertical lathe Download PDFInfo
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- CN102962712B CN102962712B CN201210513991.4A CN201210513991A CN102962712B CN 102962712 B CN102962712 B CN 102962712B CN 201210513991 A CN201210513991 A CN 201210513991A CN 102962712 B CN102962712 B CN 102962712B
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Abstract
The invention relates to a main gearbox structure which comprises a gearbox body, a first shaft, a second shaft, a third shaft, a fourth shaft, a fifth shaft and a sixth shaft, wherein a first gear is installed on the first shaft, a second gear and a third gear are installed on the second shaft, and the second gear is meshed with the first gear; a fourth gear, a fifth gear and a sixth gear are installed on the third shaft; the fifth gear is meshed with the third gear, and a seventh gear, an eighth gear and a ninth gear are installed on the fourth shaft; a tenth gear, an eleventh gear, a twelfth gear and a change gear are installed on the fifth shaft; the eleventh gear is meshed with the eighth gear; the twelfth gear is meshed with the ninth gear; a thirteenth gear and a fourteenth gear are installed on the sixth shaft, and the thirteenth gear is meshed with the tenth gear. The main gearbox structure for the vertical lathe is stable in transmission and low in noise, implements constant-power speed change through the adoption of two gears, and is larger in speed change scope and suitable for heavy load cutting; and the gear shifting is subjected to electromagnetic control, and a travel switch is adopted for location, so that reliability and stability are achieved.
Description
Technical field
The present invention relates to a kind of main-gear box structure, be specially adapted to vertical lathe.
Background technology
Vertical car is mainly used in processing short large-scale, the heavy workpiece of large, the length of diameter and the not easily workpiece of clamping on horizontal lathe, when tactical diameter meets, too heavy workpiece at sleeping carriage not easily clamping, due to dead weight, there is impact to machining accuracy, adopt vertical car to solve the problem.
In prior art, the transmission between vertical car gearbox gear is not steady, and gear shift is inaccurate, and opposition Vehicle Processing quality causes direct impact, and the structure of the car gearbox that therefore opposes is optimized design and just seems particularly necessary.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide that a kind of structure is simple, ingenious, rational vertical Main gearbox structure, this structure can realize two grades of speed changes, and gearbox transmission process evenly, steadily, noise is little, and gear shift is reliable and stable.
According to technical scheme provided by the invention: a kind of vertical Main gearbox structure, feature is: comprise gear box, the first axle, the second axle, the 3rd axle, the 4th axle, the 5th axle, the 6th axle and gearshift.
Described first axle is power shaft, be connected with motor, first angular contact bearing, the second angular contact bearing are arranged in gear box hole, first axle is arranged in the two bearings endoporus of casing, first gear is arranged on the first axle, and upper end the first spacer is located, and lower end jump ring is located, first shaft flange is fixed on casing under the adjustment of the first adjusting pad, and the first hubcap is fixed on casing; First taper roll bearing, the second taper roll bearing are arranged in box body hole respectively;
Second spacer, the second gear, the 3rd gear, the 3rd cover, the 4th spacer are arranged on the second axle respectively, first gear is meshed with the second gear, second axle is arranged in the two bearings endoporus of casing, second shaft pressuring plate is fixed on the second axle axle head, second axle upper cover plate, the second adjusting pad, the second axle lower cover are separately fixed on the second axle two ends casing, and the second axle upper end cover is fixed on casing; 3rd taper roll bearing, the 4th taper roll bearing are arranged in box body hole respectively;
Described 3rd axle is arranged in the diaxon bearing bore of casing, 5th spacer, the 4th gear, the 5th gear, the 6th gear, the 6th spacer are arranged on the 3rd axle respectively, described 5th gear is meshed with the 3rd gear, 3rd shaft pressuring plate is fixed on the 3rd axle axle head, 3rd adjusting pad is arranged on the 3rd axle, and the 3rd axle upper cover plate, the 3rd axle lower cover are bolted on the 3rd axle two ends casing with the first bolt, second respectively; 5th taper roll bearing, the 6th taper roll bearing are arranged in box body hole;
Described 4th axle is arranged in the two bearings endoporus of casing, described first deep groove ball bearing, the second deep groove ball bearing are arranged in octadentate wheel, centre separates with the 9th spacer, the tenth spacer, gear is arranged on the 4th axle together with bearing, described octadentate wheel is meshed with the 6th gear, and the 4th shaft flange is fixed on octadentate wheel; 7th spacer, the 7th gear, the 8th spacer, the 11 spacer, the 9th gear, the 12 spacer, the 4th adjusting pad are arranged on the 4th axle respectively, and the 4th axle upper cover plate, the 4th axle lower cover are bolted on the 4th axle two ends casing with the 3rd bolt, the 4th respectively;
5th axle is arranged in the two bearings endoporus of casing, 7th circle roller bearing, 8th taper roll bearing is arranged in box body hole respectively, 3rd deep groove ball bearing, 4th deep groove ball bearing is arranged in the 11 gear hole, middle with the 16 spacer, 17 spacer location, 5th deep groove ball bearing, 6th deep groove ball bearing is arranged in the 12 gear, middle with the 18 spacer, 19 spacer location, 13 spacer, 14 spacer, tenth gear, 15 spacer, 11 gear, 12 gear, 20 spacer, gearshift is arranged on the 5th axle respectively, described 11 gear is taken turns with octadentate and is meshed, 12 gear is meshed with the 9th gear, 5th shaft pressuring plate is fixed on the 5th axle axle head, 5th adjusting pad is arranged on the 5th axle, 5th axle upper cover plate, 5th axle lower cover uses the 5th bolt respectively, 6th is bolted on the 5th axle two ends casing, 9th taper roll bearing, the tenth taper roll bearing are arranged in casing respectively,
Described 6th axle is arranged in the diaxon bearing bore of casing, 21 spacer, the 13 gear, the 22 spacer, the 14 gear, the 23 spacer, the 24 spacer are arranged on the 6th axle respectively, described 13 gear is meshed with the tenth gear, 6th shaft pressuring plate is fixed on the 6th axle axle head, 6th adjusting pad is arranged on the 6th axle, and the 6th axle upper cover plate, the 6th axle lower cover the 7th bolt, the 8th bolt are separately fixed on the 6th axle two ends casing.
As a further improvement on the present invention, described gearshift comprises oil cylinder cover, cylinder body, flange, piston rod, the 15 gear, the 7th deep groove ball bearing, the 16 gear, shift fork, support bar and travel switch; Described oil cylinder cover is fixed on cylinder body, and cylinder body is fixed on casing, and piston rod is arranged in cylinder body, and flange is fixed on cylinder body, and shift fork is arranged on piston rod and support bar, and support bar is fixed on casing; 15 gear, the 16 gear are arranged on the 5th axle respectively, the 15 gear and the 16 gears meshing, and described 7th deep groove ball bearing is arranged on shift fork Inner.
As a further improvement on the present invention, fixed journey system switch on described casing.
Compared with prior art, advantage is in the present invention: structure is simple, ingenious, reasonable; Stable drive, noise is low; Adopt two grades of invariable power speed changes, slewing range is larger, and be applicable to heavy duty and cut, gear shift adopts Electromagnetic Control, and travel switch is located, more reliable and more stable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the Change latch device structural representation of Ben Faming.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Fig. 1 ~ Fig. 2, a kind of vertical car owner becomes box structure, comprises the first axle 1, first shaft flange 2, first adjusting pad 3, first angular contact ball bearing 4, gear box 5, first spacer 6, first gear 7, second angular contact bearing 8, first hubcap 9, second axle upper end cover 10, second adjusting pad 11, first taper roll bearing 12, second spacer 13, second axle 14, second gear 15, 3rd gear 16, 3rd spacer 17, 4th spacer 18, second taper roll bearing 19, second shaft pressuring plate 20, second axle lower cover 21, first bolt 22, 3rd axle upper cover plate 23, 3rd adjusting pad 24, 3rd taper roll bearing 25, 5th spacer 26, 4th gear 27, 3rd axle 28, 5th gear 29, 6th gear 30, 6th spacer 31, 3rd shaft pressuring plate 32, 4th taper roll bearing 33, 3rd axle lower cover 34, second bolt 35, 3rd bolt 36, 4th axle upper cover plate 37, 4th adjusting pad 38, 5th taper roll bearing 39, 7th spacer 40, 7th gear 41, 4th axle 42, 4th shaft flange 43, 8th spacer 44, 9th spacer 45, tenth spacer 46, first deep groove ball bearing 47, second deep groove ball bearing 48, octadentate wheel 49, 11 spacer 50, 9th gear 51, 12 spacer 52, 6th taper roll bearing 53, 4th axle lower cover 54, 4th bolt 55, 5th bolt 56, 5th axle upper cover plate 57, 5th adjusting pad 58, 7th taper roll bearing 59, tenth gear 60, 13 spacer 61, 14 spacer 62, 15 spacer 63, 3rd deep groove ball bearing 64, 16 spacer 65, 5th axle 66, 11 gear 67, 17 spacer 68, 4th deep groove ball bearing 69, 12 gear 70, gearshift 71 comprises oil cylinder cover 96, cylinder body 97, flange 98, piston rod 99, 15 gear 100, 7th deep groove ball bearing 101, 16 gear 102, shift fork 103, support bar 104 and travel switch 105, 18 spacer 72, 19 spacer 73, 5th shaft pressuring plate 74, 5th deep groove ball bearing 75, 6th deep groove ball bearing 76, 20 spacer 77, 8th taper roll bearing 78, 5th axle lower cover 79, 6th bolt 80, 7th bolt 81, 6th axle upper cover plate 82, 6th adjusting pad 83, 9th taper roll bearing 84, 21 spacer 85, 13 gear 86, 22 spacer 87, 6th axle 88, 14 gear 89, 23 spacer 90, 24 spacer 91, tenth taper roll bearing 92, 6th axle lower platen 93, 6th axle lower cover 94 and the 8th bolt 95.
Described first axle 1 is power shaft, be connected with motor, first angular contact bearing 4, second angular contact bearing 8 is arranged in gear box 5 hole, first axle 1 is arranged in two bearings endoporus, first gear 7 is arranged on the first axle 1, and upper end the first spacer 6 is located, and lower end jump ring is located, described first shaft flange 2 is fixed on casing 5 under the adjustment of the first adjusting pad 3, and the first hubcap 9 is fixed on casing; Described first taper roll bearing 12, second taper roller 19 bearing is arranged in casing 5 hole respectively.
Described second spacer 13, second gear 15, the 3rd gear 16, the 3rd cover the 17, the 4th spacer 18 are arranged on the second axle 14 respectively, first gear 7 is meshed with the second gear 15, second axle 14 is arranged in two bearings endoporus, second shaft pressuring plate 20 is fixed on the second axle 14 axle head, described second axle upper cover plate 23, second adjusting pad 11, second axle lower cover 21 is separately fixed on the second axle 14 two ends casing, and the second axle upper end cover 10 is fixed on casing.Described 3rd taper roll bearing 25, the 4th taper roll bearing 33 are arranged in casing 5 hole respectively.
Described 3rd axle 28 is arranged in diaxon bearing bore, 5th spacer 26, the 4th gear 27, the 5th gear 29, the 6th gear 30, the 6th spacer 31 are arranged on the 3rd axle 28 respectively, described 5th gear 29 is meshed with the 3rd gear 16,3rd shaft pressuring plate 32 is fixed on the 3rd axle 28 axle head, 3rd adjusting pad 24 is arranged on the 3rd axle 28, and the 3rd axle upper cover plate 23, the 3rd axle lower cover 34 are fixed on the 3rd axle 28 two ends casing with the first bolt 22, second bolt 35 respectively; Described 5th taper roll bearing 39, the 6th taper roll bearing 53 are arranged in casing 5 hole.
Described 4th axle 42 is arranged in two bearings endoporus, described first deep groove ball bearing 47, second deep groove ball bearing 48 is arranged in octadentate wheel 49, centre separates with the 9th spacer 45, the tenth spacer 46, gear is arranged on the 4th axle 42 together with bearing, described octadentate wheel 49 is meshed with the 6th gear 30, and the 4th shaft flange 43 is fixed on octadentate wheel 49; Described 7th spacer 40, the 7th gear 41, the 8th spacer the 44, the 11 spacer 50, the 9th gear the 51, the 12 spacer 52, the 4th adjusting pad 38 are arranged on the 4th axle 42 respectively, and described 4th axle upper cover plate 37, the 4th axle lower cover 54 are fixed on the 4th axle 42 two ends casing with the 3rd bolt 36, the 4th bolt 55 respectively;
Described 7th circle roller bearing 59, 8th taper roll bearing 78 is arranged in casing 5 hole respectively, described 3rd deep groove ball bearing 64, 4th deep groove ball bearing 69 is arranged in the 11 gear 67 hole, middle with the 16 spacer 65, 17 spacer 68 is located, the 5th deep groove ball bearing 75, 6th deep groove ball bearing 76 is arranged in the 12 gear 70, middle with the 18 spacer 72, 19 spacer 73 is located, described 13 spacer 61, 14 spacer 62, tenth gear 60, 15 spacer 63, 11 gear 67, 12 gear 70, 20 spacer 77, gearshift 71 is arranged on the 5th axle 66 respectively, described 11 gear 67 is taken turns 49 with octadentate and is meshed, and the 12 gear 70 is meshed with the 9th gear 51, and described 5th shaft pressuring plate 74 is fixed on the 5th axle 66 axle head, 5th adjusting pad 58 is arranged on the 5th axle 66, the 5th axle upper cover plate 57, 5th axle lower cover 79 uses the 5th bolt 56 respectively, 6th bolt 80 is fixed on the 5th axle 66 two ends casing, described 9th taper roll bearing 84, the tenth taper roll bearing 92 are arranged in casing 5 respectively.
Described 6th axle 88 is arranged in diaxon bearing bore, described 21 spacer the 85, the 13 gear the 86, the 22 spacer the 87, the 14 gear the 89, the 23 spacer the 90, the 24 spacer 91 is arranged on the 6th axle 88 respectively, described 13 gear 86 is meshed with the tenth gear 60,6th shaft pressuring plate 93 is fixed on the 6th axle 88 axle head, 6th adjusting pad 83 is arranged on the 6th axle 88, and described 6th axle upper cover plate 82, the 6th axle lower cover 94 the 7th bolt 81, the 8th bolt 95 are separately fixed on the 6th axle 88 two ends casing.
Described gearshift 71 comprises oil cylinder cover 96, cylinder body 97, flange 98, piston rod the 99, the 15 gear 100, the 7th deep groove ball bearing the 101, the 16 gear 102, shift fork 103 and support bar 104; Described oil cylinder cover 96 is fixed on cylinder body 97, and cylinder body 97 is fixed on casing, and piston rod 99 is arranged in cylinder body, and flange 98 is fixed on cylinder body 97, and shift fork 103 is arranged on piston rod 99 and support bar 104, and support bar 104 is fixed on casing; 15 gear the 100, the 16 gear 102 is arranged on the 5th axle respectively, and the 15 gear 100 engages with the 16 gear 102, and described 7th deep groove ball bearing 101 is arranged on shift fork 103 Inner; Fixed journey system switch 25 on described casing.
Structure of the present invention is ingenious, reasonable; Stable drive, noise is low; Adopt two grades of invariable power speed changes, larger slewing range can be provided, be applicable to heavy duty and cut, reliable and stable.
Claims (3)
1. a vertical Main gearbox structure, is characterized in that: comprise gear box (5), the first axle (1), the second axle (14), the 3rd axle (28), the 4th axle (42), the 5th axle (66), the 6th axle (88) and gearshift (71);
Described first axle (1) is power shaft, be connected with motor, first angular contact bearing (4), the second angular contact bearing (8) are arranged in gear box (5) hole, first axle (1) is arranged in the two bearings endoporus of casing (5), first gear (7) is arranged on the first axle (1), upper end the first spacer (6) is located, lower end jump ring is located, first shaft flange (2) is fixed on casing (5) under the adjustment of the first adjusting pad (3), and the first hubcap (9) is fixed on casing; First taper roll bearing (12), the second taper roll bearing (19) are arranged in casing (5) hole respectively;
Second spacer (13), the second gear (15), the 3rd gear (16), the 3rd spacer (17), the 4th spacer (18) are arranged on the second axle (14) respectively, first gear (7) is meshed with the second gear (15), second axle (14) is arranged in the two bearings endoporus of casing (5), second shaft pressuring plate (20) is fixed on the second axle (14) axle head, second axle upper cover plate (23), the second adjusting pad (11), the second axle lower cover (21) are separately fixed on the casing of the second axle (14) two ends, and the second axle upper end cover (10) is fixed on casing; 3rd taper roll bearing (25), the 4th taper roll bearing (33) are arranged in casing (5) hole respectively;
Described 3rd axle (28) is arranged in the diaxon bearing bore of casing (5), 5th spacer (26), 4th gear (27), 5th gear (29), 6th gear (30), 6th spacer (31) is arranged on the 3rd axle (28) respectively, described 5th gear (29) is meshed with the 3rd gear (16), 3rd shaft pressuring plate (32) is fixed on the 3rd axle (28) axle head, 3rd adjusting pad (24) is arranged on the 3rd axle (28), 3rd axle upper cover plate (23), 3rd axle lower cover (34) uses the first bolt (22) respectively, second bolt (35) is fixed on the 3rd axle (28) two ends casing, 5th taper roll bearing (39), the 6th taper roll bearing (53) are arranged in casing (5) hole,
Described 4th axle (42) is arranged in the two bearings endoporus of casing (5), first deep groove ball bearing (47), the second deep groove ball bearing (48) are arranged in octadentate wheel (49), centre separates with the 9th spacer (45), the tenth spacer (46), gear is arranged on the 4th axle (42) together with bearing, described octadentate wheel (49) is meshed with the 6th gear (30), and the 4th shaft flange (43) is fixed on octadentate wheel (49), 7th spacer (40), the 7th gear (41), the 8th spacer (44), the 11 spacer (50), the 9th gear (51), the 12 spacer (52), the 4th adjusting pad (38) are arranged on the 4th axle (42) respectively, and the 4th axle upper cover plate (37), the 4th axle lower cover (54) use the 3rd bolt (36) respectively, the 4th bolt (55) is fixed on the 4th axle (42) two ends casing, 5th axle (66) is arranged in the two bearings endoporus of casing (5), the 7th taper roll bearing (59), 8th taper roll bearing (78) is arranged in casing (5) hole respectively, the 3rd deep groove ball bearing (64), 4th deep groove ball bearing (69) is arranged in the 11 gear (67) hole, middle with the 16 spacer (65), 17 spacer (68) location, the 5th deep groove ball bearing (75), 6th deep groove ball bearing (76) is arranged in the 12 gear (70), middle with the 18 spacer (72), 19 spacer (73) location, the 13 spacer (61), 14 spacer (62), tenth gear (60), 15 spacer (63), 11 gear (67), 12 gear (70), 20 spacer (77), gearshift (71) is arranged on the 5th axle (66) respectively, described 11 gear (67) is taken turns (49) and is meshed with octadentate, 12 gear (70) is meshed with the 9th gear (51), 5th shaft pressuring plate (74) is fixed on the 5th axle (66) axle head, 5th adjusting pad (58) is arranged on the 5th axle (66), the 5th axle upper cover plate (57), 5th axle lower cover (79) uses the 5th bolt (56) respectively, 6th bolt (80) is fixed on the 5th axle (66) two ends casing, 9th taper roll bearing (84), the tenth taper roll bearing (92) are arranged in casing (5) respectively,
Described 6th axle (88) is arranged in the diaxon bearing bore of casing (5), 21 spacer (85), 13 gear (86), 22 spacer (87), 14 gear (89), 23 spacer (90), 24 spacer (91) is arranged on the 6th axle (88) respectively, described 13 gear (86) is meshed with the tenth gear (60), 6th shaft pressuring plate (93) is fixed on the 6th axle (88) axle head, 6th adjusting pad (83) is arranged on the 6th axle (88), 6th axle upper cover plate (82), 6th axle lower cover (94) the 7th bolt (81), 8th bolt (95) is separately fixed on the 6th axle (88) two ends casing.
2. a kind of vertical Main gearbox structure as claimed in claim 1, is characterized in that: described gearshift (71) comprises oil cylinder cover (96), cylinder body (97), flange (98), piston rod (99), the 15 gear (100), the 7th deep groove ball bearing (101), the 16 gear (102), shift fork (103), support bar (104); Described oil cylinder cover (96) is fixed on cylinder body (97), cylinder body (97) is fixed on casing, piston rod (99) is arranged in cylinder body, flange (98) is fixed on cylinder body (97), shift fork (103) is arranged on piston rod (99) and support bar (104), and support bar (104) is fixed on casing; 15 gear (100), the 16 gear (102) are arranged on the 5th axle respectively, and the 15 gear (100) engages with the 16 gear (102), and described 7th deep groove ball bearing (101) is arranged on shift fork (103) Inner.
3. a kind of vertical Main gearbox structure as claimed in claim 1, is characterized in that: fixed journey system switch (105) on described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210513991.4A CN102962712B (en) | 2012-12-04 | 2012-12-04 | Main gearbox structure for vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210513991.4A CN102962712B (en) | 2012-12-04 | 2012-12-04 | Main gearbox structure for vertical lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102962712A CN102962712A (en) | 2013-03-13 |
| CN102962712B true CN102962712B (en) | 2015-04-22 |
Family
ID=47793301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210513991.4A Expired - Fee Related CN102962712B (en) | 2012-12-04 | 2012-12-04 | Main gearbox structure for vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102962712B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227788A (en) * | 2018-12-02 | 2019-01-18 | 广西容县美坚机械厂 | A kind of single twin pressure roller reduction gearbox assembly of log numerical control card-less rotary-cut all-in-one machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB469674A (en) * | 1935-08-28 | 1937-07-30 | Anciens Ets Charles Berthiez | Vertical lathe for the turning of parts of non-circular section more particularly ofingots of pyramidal shape |
| DE3925601A1 (en) * | 1989-08-02 | 1991-02-07 | Boehringer Werkzeugmaschinen | C-AXLE GEARBOX |
| CN201415341Y (en) * | 2009-02-13 | 2010-03-03 | 大连国丰机床有限公司 | Seven-shaft gearbox for lathes |
| CN101633129B (en) * | 2009-07-22 | 2010-12-01 | 滕州机床厂 | Lathe gearbox |
| CN101704193A (en) * | 2009-11-05 | 2010-05-12 | 齐重数控装备股份有限公司 | Gear box of heavy CNC vertical turning machine |
| CN202431854U (en) * | 2011-12-30 | 2012-09-12 | 侯福新 | Speed changing box |
| CN202985207U (en) * | 2012-12-04 | 2013-06-12 | 无锡京华重工装备制造有限公司 | Vertical lathe main gearbox structure |
-
2012
- 2012-12-04 CN CN201210513991.4A patent/CN102962712B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN102962712A (en) | 2013-03-13 |
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