CN202985207U - Vertical lathe main gearbox structure - Google Patents
Vertical lathe main gearbox structure Download PDFInfo
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- CN202985207U CN202985207U CN 201220659182 CN201220659182U CN202985207U CN 202985207 U CN202985207 U CN 202985207U CN 201220659182 CN201220659182 CN 201220659182 CN 201220659182 U CN201220659182 U CN 201220659182U CN 202985207 U CN202985207 U CN 202985207U
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- 230000005540 biological transmission Effects 0.000 abstract description 3
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- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model relates to a vertical lathe 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. 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 the first gear. A fourth gear, a fifth gear and a sixth gear are installed on the third shaft, and the fifth gear is meshed with the third gear. 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 gear shift gear are installed on the fifth shaft, the eleventh gear is meshed with the eighth gear, and the twelfth gear is meshed with the ninth gear. A thirteenth gear and a fourth gear are installed on the sixth shaft, and the thirteenth gear is meshed with the tenth gear. The vertical lathe main gearbox structure is stable in transmission and low in noise. Two-gear constant-power speed change is adopted, the speed changing range is larger, and the vertical lathe main gearbox structure is suitable for heavy-load cutting. The gear shifting is controlled electromagnetically and positioned through a travel switch, and the gear shifting is stable and reliable.
Description
Technical field
The utility model relates to a kind of main-gear box structure, is specially adapted to vertical lathe.
Background technology
Vertical lathe is mainly used in processing that diameter is large, length is short is large-scale, heavy workpiece and be difficult for the workpiece of clamping on horizontal lathe, in the situation that tactical diameter satisfies, too heavy workpiece is difficult for clamping at sleeping carriage, due to dead weight, influential to machining accuracy, adopt vertical lathe to address the above problem.
In prior art, the transmission between the vertical lathe gearbox gear is not steady, and gear shift is inaccurate, and opposition Vehicle Processing quality causes direct impact, therefore the structure of vertical lathe gearbox is optimized design and just seems particularly necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of simple in structure, ingenious, rational vertical lathe main-gear box structure is provided, and this structure can realize two grades of speed changes, and the gearbox transmission process evenly, steadily, noise is little, and gear shift is reliable and stable.
The technical scheme that provides according to the utility model: a kind of vertical lathe main-gear box 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 the first axle is power shaft, be connected with motor, the first angular contact bearing, the second angular contact bearing are arranged in the gear box hole, the first axle is arranged in the two bearings endoporus of casing, the first gear is arranged on the first axle, and locate with the first spacer the upper end, and locate with jump ring the lower end, the first shaft flange is fixed on casing under the adjustment of the first adjusting pad, and the first hubcap is fixed on casing; The first taper roll bearing, the second taper roll bearing are arranged on respectively in box body hole;
The second spacer, the second gear, the 3rd gear, the 3rd spacer, the 4th spacer are arranged on respectively on the second axle, the first gear is meshed with the second gear, the second axle is arranged in the two bearings endoporus of casing, the second shaft pressuring plate is fixed on the second axle axle head, the 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; The 3rd taper roll bearing, the 4th taper roll bearing are arranged on respectively in box body hole;
Described the 3rd axle is arranged in the two bearings hole of casing, the 5th spacer, the 4th gear, the 5th gear, the 6th gear, the 6th spacer are arranged on respectively on the 3rd axle, described the 5th gear is meshed with the 3rd gear, the 3rd shaft pressuring plate is fixed on the 3rd axle axle head, the 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; The 5th taper roll bearing, the 6th taper roll bearing are arranged in box body hole;
Described the 4th axle is arranged in the two bearings endoporus of casing, described the first deep groove ball bearing, the second deep groove ball bearing are arranged in the octadentate wheel, the 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 the octadentate wheel; The 7th spacer, the 7th gear, the 8th spacer, the 11 spacer, the 9th gear, the 12 spacer, the 4th adjusting pad are arranged on respectively on the 4th axle, 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;
the 5th axle is arranged in the two bearings endoporus of casing, the 7th circle roller bearing, the 8th taper roll bearing is arranged on respectively in box body hole, the 3rd deep groove ball bearing, the 4th deep groove ball bearing is arranged in the 11 gear hole, middle with the 16 spacer, the 17 spacer is located, the 5th deep groove ball bearing, the 6th deep groove ball bearing is arranged in the 12 gear, middle with the 18 spacer, the 19 spacer is located, the 13 spacer, the 14 spacer, the tenth gear, the 15 spacer, the 11 gear, the 12 gear, the 20 spacer, gearshift is arranged on respectively on the 5th axle, described the 11 gear is meshed with the octadentate wheel, the 12 gear is meshed with the 9th gear, the 5th shaft pressuring plate is fixed on the 5th axle axle head, the 5th adjusting pad is arranged on the 5th axle, the 5th axle upper cover plate, the 5th axle lower cover is used respectively the 5th bolt, the 6th is bolted on the 5th axle two ends casing, the 9th taper roll bearing, the tenth taper roll bearing are arranged on respectively in casing,
Described the 6th axle is arranged in the two bearings hole of casing, the 21 spacer, the 13 gear, the 22 spacer, the 14 gear, the 23 spacer, the 24 spacer are arranged on respectively on the 6th axle, described the 13 gear is meshed with the tenth gear, the 6th shaft pressuring plate is fixed on the 6th axle axle head, the 6th adjusting pad is arranged on the 6th axle, and the 6th axle upper cover plate, the 6th axle lower cover are separately fixed on the 6th axle two ends casing with the 7th bolt, the 8th bolt.
As further improvement of the utility model, 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; The 15 gear, the 16 gear are arranged on respectively on the 5th axle, the 15 gear and the engagement of the 16 gear, and described the 7th deep groove ball bearing is arranged on shift fork Inner.
As further improvement of the utility model, fixed journey system switch on described casing.
The utility model compared with prior art, advantage is: simple in structure, ingenious, reasonable; Stable drive, noise is low; Adopt two grades of permanent power speed changes, slewing range is larger, is fit to the heavy duty cutting, and Electromagnetic Control is adopted in gear shift, and travel switch is located, and is more reliable and more stable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is this utility model De Change latch device structural representation.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
as Fig. 1～shown in Figure 2, a kind of vertical lathe main transformer box structure comprises the first axle 1, the first shaft flange 2, the first adjusting pad 3, the first angular contact ball bearing 4, gear box 5, the first spacer 6, the first gear 7, the second angular contact bearing 8, the first hubcap 9, the second axle upper end cover 10, the second adjusting pad 11, the first taper roll bearing 12, the second spacer 13, the second axle 14, the second gear 15, the 3rd gear 16, the 3rd spacer 17, the 4th spacer 18, the second taper roll bearing 19, the second shaft pressuring plate 20, the second axle lower cover 21, the first bolt 22, the 3rd axle upper cover plate 23, the 3rd adjusting pad 24, the 3rd taper roll bearing 25, the 5th spacer 26, the 4th gear 27, the 3rd axle 28, the 5th gear 29, the 6th gear 30, the 6th spacer 31, the 3rd shaft pressuring plate 32, the 4th taper roll bearing 33, the 3rd axle lower cover 34, the second bolt 35, the 3rd bolt 36, the 4th axle upper cover plate 37, the 4th adjusting pad 38, the 5th taper roll bearing 39, the 7th spacer 40, the 7th gear 41, the 4th axle 42, the 4th shaft flange 43, the 8th spacer 44, the 9th spacer 45, the tenth spacer 46, the first deep groove ball bearing 47, the second deep groove ball bearing 48, octadentate wheel 49, the 11 spacer 50, the 9th gear 51, the 12 spacer 52, the 6th taper roll bearing 53, the 4th axle lower cover 54, the 4th bolt 55, the 5th bolt 56, the 5th axle upper cover plate 57, the 5th adjusting pad 58, the 7th taper roll bearing 59, the tenth gear 60, the 13 spacer 61, the 14 spacer 62, the 15 spacer 63, the 3rd deep groove ball bearing 64, the 16 spacer 65, the 5th axle 66, the 11 gear 67, the 17 spacer 68, the 4th deep groove ball bearing 69, the 12 gear 70, 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 and travel switch 105), the 18 spacer 72, the 19 spacer 73, the 5th shaft pressuring plate 74, the 5th deep groove ball bearing 75, the 6th deep groove ball bearing 76, the 20 spacer 77, the 8th taper roll bearing 78, the 5th axle lower cover 79, the 6th bolt 80, the 7th bolt 81, the 6th axle upper cover plate 82, the 6th adjusting pad 83, the 9th taper roll bearing 84, the 21 spacer 85, the 13 gear 86, the 22 spacer 87, the 6th axle 88, the 14 gear 89, the 23 spacer 90, the 24 spacer 91, the tenth taper roll bearing 92, the 6th axle lower platen 93, the 6th axle lower cover 94 and the 8th bolt 95.
Described the first axle 1 is power shaft, be connected with motor, the first angular contact bearing 4, the second angular contact bearing 8 are arranged in gear box 5 holes, the first axle 1 is arranged in the two bearings endoporus, the first gear 7 is arranged on the first axle 1, and locate with the first spacer 6 upper end, and locate with jump ring the lower end, described the first shaft flange 2 is being fixed under the adjustment of the first adjusting pad 3 on casing 5, and the first hubcap 9 is fixed on casing; Described the first taper roll bearing 12, the second taper roller 19 bearings are arranged on respectively in casing 5 holes.
Described the second spacer 13, the second gear 15, the 3rd gear 16, the 3rd spacer 17, the 4th spacer 18 are arranged on respectively on the second axle 14, the first gear 7 is meshed with the second gear 15, the second axle 14 is arranged in the two bearings endoporus, the second shaft pressuring plate 20 is fixed on the second axle 14 axle heads, described the second axle upper cover plate 23, the second adjusting pad 11, the second axle lower cover 21 are separately fixed on the second axle 14 two ends casings, and the second axle upper end cover 10 is fixed on casing.Described the 3rd taper roll bearing 25, the 4th taper roll bearing 33 are arranged on respectively in casing 5 holes.
Described the 3rd axle 28 is arranged in the two bearings hole, the 5th spacer 26, the 4th gear 27, the 5th gear 29, the 6th gear 30, the 6th spacer 31 are arranged on respectively on the 3rd axle 28, described the 5th gear 29 is meshed with the 3rd gear 16, the 3rd shaft pressuring plate 32 is fixed on the 3rd axle 28 axle heads, the 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 casings with the first bolt 22, the second bolt 35 respectively; Described the 5th taper roll bearing 39, the 6th taper roll bearing 53 are arranged in casing 5 holes.
Described the 4th axle 42 is arranged in the two bearings endoporus, described the first deep groove ball bearing 47, the second deep groove ball bearing 48 are arranged in octadentate wheel 49, the centre separates with the 9th spacer 45, the tenth spacer 46, gear is arranged on together with bearing on the 4th axle 42, described octadentate wheel 49 is meshed with the 6th gear 30, and the 4th shaft flange 43 is fixed on octadentate wheel 49; Described the 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 respectively on the 4th axle 42, and described the 4th axle upper cover plate 37, the 4th axle lower cover 54 are fixed on the 4th axle 42 two ends casings with the 3rd bolt 36, the 4th bolt 55 respectively;
described the 7th circle roller bearing 59, the 8th taper roll bearing 78 is arranged on respectively in casing 5 holes, described the 3rd deep groove ball bearing 64, the 4th deep groove ball bearing 69 is arranged in the 11 gear 67 holes, and is middle with the 16 spacer 65, the 17 spacer 68 is located, the 5th deep groove ball bearing 75, the 6th deep groove ball bearing 76 is arranged in the 12 gear 70, and is middle with the 18 spacer 72, the 19 spacer 73 is located, described the 13 spacer 61, the 14 spacer 62, the tenth gear 60, the 15 spacer 63, the 11 gear 67, the 12 gear 70, the 20 spacer 77, gearshift 71 is arranged on respectively on the 5th axle 66, described the 11 gear 67 is meshed with octadentate wheel 49, and the 12 gear 70 is meshed with the 9th gear 51, and described the 5th shaft pressuring plate 74 is fixed on the 5th axle 66 axle heads, the 5th adjusting pad 58 is arranged on the 5th axle 66, the 5th axle upper cover plate 57, the 5th axle lower cover 79 is used respectively the 5th bolt 56, the 6th bolt 80 is fixed on the 5th axle 66 two ends casings, described the 9th taper roll bearing 84, the tenth taper roll bearing 92 are arranged on respectively in casing 5.
Described the 6th axle 88 is arranged in the two bearings hole, described the 21 spacer 85, the 13 gear 86, the 22 spacer 87, the 14 gear 89, the 23 spacer 90, the 24 spacer 91 are arranged on respectively on the 6th axle 88, described the 13 gear 86 is meshed with the tenth gear 60, the 6th shaft pressuring plate 93 is fixed on the 6th axle 88 axle heads, the 6th adjusting pad 83 is arranged on the 6th axle 88, and described the 6th axle upper cover plate 82, the 6th axle lower cover 94 use the 7th bolts 81, the 8th bolt 95 are separately fixed on the 6th axle 88 two ends casings.
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 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; The 15 gear 100, the 16 gear 102 are arranged on respectively on the 5th axle, the 15 gear 100 and the 16 gear 102 engagements, and described the 7th deep groove ball bearing 101 is arranged on shift fork 103 Inner;
Fixed journey system switch (25) on described casing.
The utility model structure is ingenious, reasonable; Stable drive, noise is low; Adopt two grades of permanent power speed changes, larger slewing range can be provided, be fit to the heavy duty cutting, reliable and stable.
Claims (3)
1. a vertical lathe main-gear box 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 the first axle (1) is power shaft, be connected with motor, the first angular contact bearing (4), the second angular contact bearing (8) are arranged in gear box (5) hole, the first axle (1) is arranged in the two bearings endoporus of casing (5), the first gear (7) is arranged on the first axle (1), locate with the first spacer (6) upper end, locate with jump ring the lower end, the first shaft flange (2) is being fixed under the adjustment of the first adjusting pad (3) on casing (5), and the first hubcap (9) is fixed on casing; The first taper roll bearing (12), the second taper roller (19) bearing are arranged on respectively in casing (5) hole;
The second spacer (13), the second gear (15), the 3rd gear (16), the 3rd spacer (17), the 4th spacer (18) are arranged on respectively on the second axle (14), the first gear (7) is meshed with the second gear (15), the second axle (14) is arranged in the two bearings endoporus of casing (5), the second shaft pressuring plate (20) is fixed on the second axle (14) axle head, the 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; The 3rd taper roll bearing (25), the 4th taper roll bearing (33) are arranged on respectively in casing (5) hole;
described the 3rd axle (28) is arranged in the two bearings hole of casing (5), the 5th spacer (26), the 4th gear (27), the 5th gear (29), the 6th gear (30), the 6th spacer (31) is arranged on respectively on the 3rd axle (28), described the 5th gear (29) is meshed with the 3rd gear (16), the 3rd shaft pressuring plate (32) is fixed on the 3rd axle (28) axle head, the 3rd adjusting pad (24) is arranged on the 3rd axle (28), the 3rd axle upper cover plate (23), the 3rd axle lower cover (34) is used respectively the first bolt (22), the second bolt (35) is fixed on the casing of the 3rd axle (28) two ends, the 5th taper roll bearing (39), the 6th taper roll bearing (53) are arranged in casing (5) hole,
described the 4th axle (42) is arranged in the two bearings endoporus of casing (5), the first deep groove ball bearing (47), the second deep groove ball bearing (48) are arranged in octadentate wheel (49), the centre separates with the 9th spacer (45), the tenth spacer (46), gear is arranged on together with bearing on the 4th axle (42), described octadentate wheel (49) is meshed with the 6th gear (30), and the 4th shaft flange (43) is fixed on octadentate wheel (49), the 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 respectively on the 4th axle (42), and the 4th axle upper cover plate (37), the 4th axle lower cover (54) use respectively the 3rd bolt (36), the 4th bolt (55) to be fixed on the casing of the 4th axle (42) two ends, the 5th axle (66) is arranged in the two bearings endoporus of casing (5), the 7th circle roller bearing (59), the 8th taper roll bearing (78) is arranged on respectively in casing (5) hole, the 3rd deep groove ball bearing (64), the 4th deep groove ball bearing (69) is arranged in the 11 gear (67) hole, and is middle with the 16 spacer (65), the 17 spacer (68) location, the 5th deep groove ball bearing (75), the 6th deep groove ball bearing (76) is arranged in the 12 gear (70), and is middle with the 18 spacer (72), the 19 spacer (73) location, the 13 spacer (61), the 14 spacer (62), the tenth gear (60), the 15 spacer (63), the 11 gear (67), the 12 gear (70), the 20 spacer (77), gearshift (71) is arranged on respectively on the 5th axle (66), described the 11 gear (67) is meshed with octadentate wheel (49), the 12 gear (70) is meshed with the 9th gear (51), the 5th shaft pressuring plate (74) is fixed on the 5th axle (66) axle head, the 5th adjusting pad (58) is arranged on the 5th axle (66), the 5th axle upper cover plate (57), the 5th axle lower cover (79) is used respectively the 5th bolt (56), the 6th bolt (80) is fixed on the casing of the 5th axle (66) two ends, the 9th taper roll bearing (84), the tenth taper roll bearing (92) are arranged on respectively in casing (5),
described the 6th axle (88) is arranged in the two bearings hole of casing (5), the 21 spacer (85), the 13 gear (86), the 22 spacer (87), the 14 gear (89), the 23 spacer (90), the 24 spacer (91) is arranged on respectively on the 6th axle (88), described the 13 gear (86) is meshed with the tenth gear (60), the 6th shaft pressuring plate (93) is fixed on the 6th axle (88) axle head, the 6th adjusting pad (83) is arranged on the 6th axle (88), the 6th axle upper cover plate (82), the 6th axle lower cover (94) is with the 7th bolt (81), the 8th bolt (95) is separately fixed on the casing of the 6th axle (88) two ends.
2. a kind of vertical lathe main-gear box structure as claimed in claim 1, it 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; The 15 gear (100), the 16 gear (102) are arranged on respectively on the 5th axle, the 15 gear (100) and the 16 gear (102) engagement, and described the 7th deep groove ball bearing (101) is arranged on shift fork (103) Inner.
3. a kind of vertical lathe main-gear box structure as claimed in claim 1, is characterized in that: fixed journey system switch (25) on described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659182 CN202985207U (en) | 2012-12-04 | 2012-12-04 | Vertical lathe main gearbox structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659182 CN202985207U (en) | 2012-12-04 | 2012-12-04 | Vertical lathe main gearbox structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985207U true CN202985207U (en) | 2013-06-12 |
Family
ID=48556425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220659182 Withdrawn - After Issue CN202985207U (en) | 2012-12-04 | 2012-12-04 | Vertical lathe main gearbox structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962712A (en) * | 2012-12-04 | 2013-03-13 | 无锡京华重工装备制造有限公司 | Main gearbox structure for vertical lathe |
| CN105108181A (en) * | 2015-09-18 | 2015-12-02 | 芜湖日升重型机床有限公司 | Main shaft assembly of numerical control machine tool |
-
2012
- 2012-12-04 CN CN 201220659182 patent/CN202985207U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962712A (en) * | 2012-12-04 | 2013-03-13 | 无锡京华重工装备制造有限公司 | Main gearbox structure for vertical lathe |
| CN105108181A (en) * | 2015-09-18 | 2015-12-02 | 芜湖日升重型机床有限公司 | Main shaft assembly of numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130612 Effective date of abandoning: 20150422 |