CN202992056U - Gearbox structure of single-column vertical lathe - Google Patents
Gearbox structure of single-column vertical lathe Download PDFInfo
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- CN202992056U CN202992056U CN 201220694017 CN201220694017U CN202992056U CN 202992056 U CN202992056 U CN 202992056U CN 201220694017 CN201220694017 CN 201220694017 CN 201220694017 U CN201220694017 U CN 201220694017U CN 202992056 U CN202992056 U CN 202992056U
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- 238000003756 stirring Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 230000008859 change Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to a gearbox structure of a single-column vertical lathe, which is driven by six shafts, wherein the first shaft is an input shaft; the sixth shaft is an output shaft; a fifth gear on the first shaft is meshed with a sixth gear on the second shaft; a seventh gear of the second shaft is meshed with an eighth gear of the third shaft; the eighth gear is meshed with a sliding gear of the fourth shaft; a first gear of the fourth shaft is meshed with a sliding gear of the fifth shaft; a first gear shift device is used for changing a meshing position of the sliding gear on the fifth shaft; and a second gear shift device is used for changing a meshing position of the sliding gear on the fourth shaft, so that speed change is achieved. The gearbox structure changes the original 16-gear speed change to 4-gear speed change, is more optimal in structure and more convenient to maintain; the gear shift is controlled by an electromagnetic valve wholly, so that the gearbox structure is stable and reliable; and under the condition that a spindle is not required to be positioned accurately, a gearbox is matched with a variable-frequency motor, so that the gearbox structure is more economical.
Description
Technical field
The utility model relates to a kind of gearbox designs, and especially a kind of structure that is applicable to the single-pole vertical lathe gearbox belongs to the machinery industry field.
Background technique
In the vertical lathe industry, many grades of speed changes of gearbox can provide wider permanent power speed change, the stable drive between gear, gear shift accurately and reliably, the opposition Vehicle Processing has a direct impact, and therefore to the structural design of gearbox, to improving Workpiece Machining Accuracy, very large meaning is arranged.At present, most of vertical lathe main transformer casees adopt 16 grades of drive mechanisms, but in this structure, driving gear is more, and structure is more complicated, and safeguard inconvenient.
Summary of the invention
The purpose of this utility model is being improved original technology, a kind of simple in structure, ingenious, rational vertical lathe gearbox designs is provided, this structure is by carrying out strict accurate manufacturing technique to gear, improved the stationarity of gearbox transmission process, reduced noise, adopt electromagnetic valve device to control the conversion between different gears in transmission process, gear shift is reliable and stable.
according to the technological scheme that the utility model provides, a kind of single-pole vertical lathe gearbox designs comprises the first spacer, the second spacer, the 3rd spacer, the first shaft flange, the clutch shaft bearing cover, the first deep groove ball bearing, flinger ring, the 4th spacer, seal ring, the 5th spacer, the first bolt, the second shaft pressuring plate, the second deep groove ball bearing, the second bearing housing, the 3rd bearing housing, the 3rd deep groove ball bearing, the 3rd shaft pressuring plate, the second bolt, the 3rd axle, the 6th spacer, the 7th spacer, the 8th spacer, the 4th bearing housing, the 4th deep groove ball bearing, the 4th shaft pressuring plate, the 3rd bolt, the 4th axle, the 9th spacer, the first jump ring, the first gear, the 5th bearing housing, the second gear, the second jump ring, the first flat key, the 5th shaft pressuring plate, the 4th bolt, the 5th axle, the 5th deep groove ball bearing, the 3rd gear, the tenth spacer, the 6th bearing housing, the 11 spacer, the 6th shaft pressuring plate, the 5th bolt, the 6th axle, the 4th gear, the 6th deep groove ball bearing, casing, the first gearshift, the second gearshift, the 5th gear, the first axle, the 6th gear, the 7th gear, the 12 spacer, the 13 spacer, the 5th jump ring, the second axle, the octadentate wheel, the 14 spacer, the 9th gear, the 15 spacer, the tenth gear, the 6th jump ring, the second flat key, the 11 gear, the 7th jump ring, the 8th jump ring, the 12 gear, setting sleeve, the 13 gear, the 9th jump ring, spline housing, the tenth jump ring, the 7th deep groove ball bearing and the 7th bolt, feature is: the clutch shaft bearing cover is arranged in box body hole, and two the first deep groove ball bearings are arranged on respectively in box body hole and in bearing housing, the first axle is arranged in two the first deep groove ball bearings.The first shaft flange is fixed on casing, and seal ring is arranged in the first shaft flange groove.The 4th spacer, flinger ring, the 3rd spacer, the second spacer, the first spacer and the 5th gear are installed on described the first axle successively.
The second bearing housing is arranged in box body hole, and two the second deep groove ball bearings are arranged on respectively in the second bearing housing and in box body hole, the second axle is arranged in two the second zanjon ball journals.Two the second zanjon ball journal one ends are with first bolton the second shaft pressuring plate positioning bearing inner ring, and the other end is with the 5th jump ring positioning bearing inner ring.The 5th spacer, the 6th gear, the 12 spacer, the 7th gear and the 13 spacer are installed on described the second axle successively.
The 3rd bearing housing is arranged in box body hole, and two the 3rd deep groove ball bearings are arranged on respectively in the 3rd bearing housing and in box body hole, the 3rd axle is arranged in two the 3rd deep groove ball bearings.The 3rd axle one end is located with the second bolton the 3rd shaft pressuring plate, and the other end is located with jump ring.The 6th spacer, the 7th spacer, the 8th spacer, octadentate wheel, the 14 spacer, the 9th gear and the 15 spacer are installed on described the 3rd axle successively.
The 4th bearing housing is arranged in box body hole, and two the 4th deep groove ball bearings are arranged on respectively in the 4th bearing housing and in box body hole, the 4th axle is arranged in two the 4th deep groove ball bearings.The 4th axle one end is located with the 3rd bolton the 4th shaft pressuring plate, and the other end is located with the 7th jump ring.The 9th spacer and the first gear are installed on described the 4th axle successively, and the first gear is located with the first jump ring.Connect the tenth gear and the 11 gear by the second flat key on the 4th axle, the tenth gear and the 11 gear are located by the 6th jump ring and are formed shifting slide gear.
The 5th bearing housing is arranged in box body hole, and two the 5th deep groove ball bearings are arranged on respectively in the 5th bearing housing and in box body hole.The 5th axle is arranged in two the 5th deep groove ball bearings.The 5th axle one end is located with the 4th bolton the 5th shaft pressuring plate, and the other end is located with the 8th jump ring.The second gear connects with the first flat key with the 3rd gear, and locates with the second jump ring, forms shifting slide gear and is arranged on the 5th axle.
The 6th bearing housing is arranged in box body hole, and the 6th deep groove ball bearing is arranged in the 6th bearing housing.Two the 7th deep groove ball bearings are arranged on spline housing, locate with the tenth jump ring.The 6th axle one end is arranged in the 6th deep groove ball bearing endoporus, locates with the 5th bolton the 6th shaft pressuring plate, and the other end is arranged in spline housing.On described the 6th axle, the 11 spacer, the 4th gear, the tenth spacer and the 12 gear are installed successively.The 13 gear is arranged on the 6th axle, locates with the 9th jump ring.Setting sleeve is bolted on casing with the 7th.
Described the first gearshift comprises the first telescopic oil cylinder and the first shift fork, and the first telescopic oil cylinder is arranged in casing, connects the first shift fork on the first telescopic oil cylinder, is used for stirring the shifting slide gear that the second gear on the 5th axle and the 3rd gear form.
The second gearshift comprises the second telescopic oil cylinder and the second shift fork, and the second telescopic oil cylinder is arranged in casing, connects the second shift fork on the second telescopic oil cylinder, is used for stirring the shifting slide gear that the tenth gear on the 4th axle and the 11 gear form.
Further, as further improvement of the utility model, described the first axle one end is located with the 4th jump ring.
Further, as further improvement of the utility model, locate with the 3rd jump ring on described the 5th gear right side.
Further, as further improvement of the utility model, the first hubcap is installed on described casing.
Further, as further improvement of the utility model, fix respectively second axle the first end cap and second axle the second end cap on described the second axle two ends casing.
Further, as further improvement of the utility model, fix respectively the 3rd axle the first end cap and the 3rd axle the second end cap on described the 3rd axle two ends casing.
Further, as further improvement of the utility model, fix respectively the 4th axle the first end cap and the 4th axle the second end cap on described the 4th axle two ends casing.
Further, as further improvement of the utility model, fix respectively the 5th axle the first end cap and the second end cap on described the 5th axle two ends casing.
Further, as further improvement of the utility model, fix the 6th hubcap by the 6th bolt on described casing.
The utility model compared with prior art, advantage is: changing original 16 grades of speed changes is 4 grades of speed changes, has reduced driving gear quantity, safeguards convenient; The employing variable-frequency motor drives, and can obtain larger slewing range, is fit to the heavy duty cutting.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
as shown in Figure 1, the utility model comprises the first spacer 1, the second spacer 2, the 3rd spacer 3, the first shaft flange 4, clutch shaft bearing cover 5, the first deep groove ball bearing 6, flinger ring 7, the 4th spacer 8, seal ring 9, the 5th spacer 10, the first bolt 12, the second shaft pressuring plate 13, the second deep groove ball bearing 14, the second bearing housing 15, the 3rd bearing housing 17, the 3rd deep groove ball bearing 18, the 3rd shaft pressuring plate 19, the second bolt 20, the 3rd axle 21, the 6th spacer 22, the 7th spacer 23, the 8th spacer 24, the 4th bearing housing 26, the 4th deep groove ball bearing 27, the 4th shaft pressuring plate 28, the 3rd bolt 29, the 4th axle 30, the 9th spacer 31, the first jump ring 32, the first gear 33, the 5th bearing housing 35, the second gear 36, the second jump ring 37, the first flat key 38, the 5th shaft pressuring plate 39, the 4th bolt 40, the 5th axle 41, the 5th deep groove ball bearing 42, the 3rd gear 43, the tenth spacer 44, the 6th bearing housing 45, the 11 spacer 47, the 6th shaft pressuring plate 48, the 5th bolt 49, the 6th axle 50, the 4th gear 51, the 6th deep groove ball bearing 52, casing 54, the first gearshift 55, the second gearshift 56, the 5th gear 57, the first axle 59, the 6th gear 62, the 7th gear 63, the 12 spacer 64, the 13 spacer 65, the 5th jump ring 66, the second axle 67, octadentate wheel 69, the 14 spacer 70, the 9th gear 71, the 15 spacer 72, the tenth gear 74, the 6th jump ring 75, the second flat key 76, the 11 gear 77, the 7th jump ring 79, the 8th jump ring 80, the 12 gear 82, setting sleeve 83, the 13 gear 84, the 9th jump ring 85, spline housing 86, the tenth jump ring 87, the 7th deep groove ball bearing 88 and the 7th bolt 89.
Clutch shaft bearing cover 5 is arranged in casing 54 holes, two the first deep groove ball bearings 6 be arranged on respectively in casing 54 holes with bearing housing 5 in, the first axle 59 is arranged in two the first deep groove ball bearings 6.The first axle 59 1 ends are located with the 4th jump ring 61.The first shaft flange 4 is fixed on casing 54, and seal ring 9 is arranged in the first shaft flange 4 grooves.The 4th spacer 8, flinger ring 7, the 3rd spacer 3, the second spacer 2, the first spacer 1 and the 5th gear 57 are installed on described the first axle 59 successively.The 5th gear 57 right sides are with the 3rd jump ring 58 location.The first hubcap 60 is installed on casing 54.
The second bearing housing 15 is arranged in casing 54 holes, two the second deep groove ball bearings 14 be arranged on respectively in the second bearing housing 15 and casing 54 holes in, the second axle 67 is arranged in two the second zanjon ball journals 14.Two the second zanjon ball journal 14 1 ends are with fastening the second shaft pressuring plate 13 positioning bearing inner rings of the first bolt 12, and the other end is with the 5th jump ring 66 positioning bearing inner rings.The 5th spacer 10, the 6th gear 62, the 12 spacer 64, the 7th gear 63 and the 13 spacer 65 are installed on described the second axle 67 successively.Fix respectively second axle the first end cap 11 and second axle the second end cap 68 on described the second axle 67 two ends casings 54.
The 3rd bearing housing 17 is arranged in casing 54 holes, two the 3rd deep groove ball bearings 18 be arranged on respectively in the 3rd bearing housing 17 and casing 54 holes in, the 3rd axle 21 is arranged in two the 3rd deep groove ball bearings 18.The 3rd axle 21 1 ends are located with fastening the 3rd shaft pressuring plate 19 of the second bolt 20, and the other end is located with jump ring.The 6th spacer 22, the 7th spacer 23, the 8th spacer 24, octadentate wheel the 69, the 14 spacer 70, the 9th gear 71 and the 15 spacer 72 are installed on described the 3rd axle 21 successively.Fix respectively the 3rd axle the first end cap 16 and the 3rd axle the second end cap 73 on the 3rd axle 21 two ends casings 54.
The 4th bearing housing 26 is arranged in casing 54 holes, two the 4th deep groove ball bearings 27 be arranged on respectively in the 4th bearing housing 26 and casing 54 holes in, the 4th axle 30 is arranged in two the 4th deep groove ball bearings 27.The 4th axle 30 1 ends are located with fastening the 4th shaft pressuring plate 28 of the 3rd bolt 29, and the other end is located with the 7th jump ring 79.The 9th spacer 31 and first gear 33, the first gear 33 use the first jump rings 32 location are installed on described the 4th axle 30 successively.Connect the tenth gear 74 and the 11 gear 77, the ten gears 74 and the 11 gear 77 by the 6th jump ring 75 location composition shifting slide gears by the second flat key 76 on the 4th axle 30.Fix respectively the 4th axle the first end cap 25 and the 4th axle the second end cap 78 on described the 4th axle 30 two ends casings 54.
The 5th bearing housing 35 is arranged in casing 54 holes, two the 5th deep groove ball bearings 42 be arranged on respectively in the 5th bearing housing 35 and casing 54 holes in.The 5th axle 41 is arranged in two the 5th deep groove ball bearings 42.The 5th axle 41 1 ends are located with fastening the 5th shaft pressuring plate 39 of the 4th bolt 40, and the other end is located with the 8th jump ring 80.The second gear 36 connects with the 3rd gear 43 use the first flat keys 38, and locates with the second jump ring 37, forms shifting slide gear and is arranged on the 5th axle 41.Fix respectively the 5th axle the first end cap 34 and the second end cap 81 on described the 5th axle 41 two ends casings 54.
The 6th bearing housing 45 is arranged in casing 54 holes, and the 6th deep groove ball bearing 52 is arranged in the 6th bearing housing 45.Two the 7th deep groove ball bearings 88 are arranged on spline housing 86, locate with the tenth jump ring 87.The 6th axle 50 1 ends are arranged in the 6th deep groove ball bearing 52 endoporus, locate with fastening the 6th shaft pressuring plate 48 of the 5th bolt 49, and the other end is arranged in spline housing 86.On described the 6th axle 50, the 11 spacer 47, the 4th gear 51, the tenth spacer 44 and the 12 gear 82 are installed successively.The 13 gear 84 is arranged on the 6th axle 50, locates with the 9th jump ring 85.Setting sleeve 83 use the 7th bolts 89 are fixed on casing 54.Fix the 6th hubcap 46 by the 6th bolt 53 on described casing 54.
Described the first gearshift 55 comprises the first telescopic oil cylinder 90 and the first shift fork 91, the first telescopic oil cylinder 90 is arranged in casing 54, connect the first shift fork 91 on the first telescopic oil cylinder 90, be used for stirring the shifting slide gear that the second gear 36 on the 5th axle 41 and the 3rd gear 43 form.
The second gearshift 56 comprises the second telescopic oil cylinder 92 and the second shift fork 93, the second telescopic oil cylinder 90 is arranged in casing 54, connect the second shift fork 93 on the second telescopic oil cylinder 92, be used for stirring the shifting slide gear that the tenth gear 74 on the 4th axle 50 and the 11 gear 77 form, realize gear shift.
The utility model adopts the permanent power speed change of fourth gear, and speed adjustable range is larger, is more suitable for the heavy duty cutting; Gear shift all has electromagnetic valve, and is reliable and stable, need not in the pinpoint situation of main shaft, uses this gearbox and variable-frequency motor to coordinate, and Economy is better.
Claims (9)
1. a single-pole vertical lathe gearbox designs, comprise the first spacer (1), the second spacer (2), the 3rd spacer (3), the first shaft flange (4), clutch shaft bearing cover (5), the first deep groove ball bearing (6), flinger ring (7), the 4th spacer (8), seal ring (9), the 5th spacer (10), the first bolt (12), the second shaft pressuring plate (13), the second deep groove ball bearing (14), the second bearing housing (15), the 3rd bearing housing (17), the 3rd deep groove ball bearing (18), the 3rd shaft pressuring plate (19), the second bolt (20), the 3rd axle (21), the 6th spacer (22), the 7th spacer (23), the 8th spacer (24), the 4th bearing housing (26), the 4th deep groove ball bearing (27), the 4th shaft pressuring plate (28), the 3rd bolt (29), the 4th axle (30), the 9th spacer (31), the first jump ring (32), the first gear (33), the 5th bearing housing (35), the second gear (36), the second jump ring (37), the first flat key (38), the 5th shaft pressuring plate (39), the 4th bolt (40), the 5th axle (41), the 5th deep groove ball bearing (42), the 3rd gear (43), the tenth spacer (44), the 6th bearing housing (45), the 11 spacer (47), the 6th shaft pressuring plate (48), the 5th bolt (49), the 6th axle (50), the 4th gear (51), the 6th deep groove ball bearing (52), casing (54), the first gearshift (55), the second gearshift (56), the 5th gear (57), the first axle (59), the 6th gear (62), the 7th gear (63), the 12 spacer (64), the 13 spacer (65), the 5th jump ring (66), the second axle (67), octadentate wheel (69), the 14 spacer (70), the 9th gear (71), the 15 spacer (72), the tenth gear (74), the 6th jump ring (75), the second flat key (76), the 11 gear (77), the 7th jump ring (79), the 8th jump ring (80), the 12 gear (82), setting sleeve (83), the 13 gear (84), the 9th jump ring (85), spline housing (86), the tenth jump ring (87), the 7th deep groove ball bearing (88) and the 7th bolt (89), it is characterized in that: clutch shaft bearing cover (5) is arranged in casing (54) hole, two the first deep groove ball bearings (6) are arranged on respectively in casing (54) hole and in bearing housing (5), and the first axle (59) is arranged in two the first deep groove ball bearings (6), the first shaft flange (4) is fixed on casing (54), and seal ring (9) is arranged in the first shaft flange (4) groove, the 4th spacer (8), flinger ring (7), the 3rd spacer (3), the second spacer (2), the first spacer (1) and the 5th gear (57) are installed on described the first axle (59) successively,
The second bearing housing (15) is arranged in casing (54) hole, two the second deep groove ball bearings (14) be arranged on respectively in the second bearing housing (15) and casing (54) hole in, the second axle (67) is arranged in two the second zanjon ball journals (14); Two the second zanjon ball journal (14) one ends are with fastening the second shaft pressuring plate of the first bolt (12) (13) positioning bearing inner ring, and the other end is with the 5th jump ring (66) positioning bearing inner ring; The 5th spacer (10), the 6th gear (62), the 12 spacer (64), the 7th gear (63) and the 13 spacer (65) are installed on described the second axle (67) successively;
The 3rd bearing housing (17) is arranged in casing (54) hole, two the 3rd deep groove ball bearings (18) be arranged on respectively in the 3rd bearing housing (17) and casing (54) hole in, the 3rd axle (21) is arranged in two the 3rd deep groove ball bearings (18); The 3rd axle (21) one ends are located with fastening the 3rd shaft pressuring plate of the second bolt (20) (19), and the other end is located with jump ring; The 6th spacer (22), the 7th spacer (23), the 8th spacer (24), octadentate wheel (69), the 14 spacer (70), the 9th gear (71) and the 15 spacer (72) are installed on described the 3rd axle (21) successively;
The 4th bearing housing (26) is arranged in casing (54) hole, two the 4th deep groove ball bearings (27) be arranged on respectively in the 4th bearing housing (26) and casing (54) hole in, the 4th axle (30) is arranged in two the 4th deep groove ball bearings (27); The 4th axle (30) one ends are located with fastening the 4th shaft pressuring plate of the 3rd bolt (29) (28), and the other end is located with the 7th jump ring (79); The 9th spacer (31) and the first gear (33) are installed on described the 4th axle (30) successively, and the first gear (33) is located with the first jump ring (32); The 4th axle (30) is upper connects the tenth gear (74) and the 11 gear (77) by the second flat key (76), and the tenth gear (74) and the 11 gear (77) are located by the 6th jump ring (75) and formed shifting slide gear;
The 5th bearing housing (35) is arranged in casing (54) hole, two the 5th deep groove ball bearings (42) be arranged on respectively in the 5th bearing housing (35) and casing (54) hole in; The 5th axle (41) is arranged in two the 5th deep groove ball bearings (42); The 5th axle (41) one ends are located with fastening the 5th shaft pressuring plate of the 4th bolt (40) (39), and the other end is located with the 8th jump ring (80); The second gear (36) connects with the first flat key (38) with the 3rd gear (43), and with the second jump ring (37) location, forms shifting slide gear and be arranged on the 5th axle (41);
The 6th bearing housing (45) is arranged in casing (54) hole, and the 6th deep groove ball bearing (52) is arranged in the 6th bearing housing (45); Two the 7th deep groove ball bearings (88) are arranged on spline housing (86), locate with the tenth jump ring (87); The 6th axle (50) one ends are arranged in the 6th deep groove ball bearing (52) endoporus, and with fastening the 6th shaft pressuring plate of the 5th bolt (49) (48) location, the other end is arranged in spline housing (86); The 11 spacer (47), the 4th gear (51), the tenth spacer (44) and the 12 gear (82) are installed on described the 6th axle (50) successively; The 13 gear (84) is arranged on the 6th axle (50), locates with the 9th jump ring (85); Setting sleeve (83) is fixed on casing (54) with the 7th bolt (89);
Described the first gearshift (55) comprises the first telescopic oil cylinder (90) and the first shift fork (91), the first telescopic oil cylinder (90) is arranged in casing (54), upper the first shift fork (91) that connects of the first telescopic oil cylinder (90) is used for stirring the second gear (36) on the 5th axle (41) and the shifting slide gear of the 3rd gear (43) formation;
The second gearshift (56) comprises the second telescopic oil cylinder (92) and the second shift fork (93), the second telescopic oil cylinder (90) is arranged in casing (54), upper the second shift fork (93) that connects of the second telescopic oil cylinder (92) is used for stirring the tenth gear (74) on the 4th axle (50) and the shifting slide gear of the 11 gear (77) formation.
2. a kind of single-pole vertical lathe gearbox designs as claimed in claim 1, it is characterized in that: described the first axle (59) one ends are located with the 4th jump ring (61).
3. a kind of single-pole vertical lathe gearbox designs as claimed in claim 1 is characterized in that: locate with the 3rd jump ring (58) on described the 5th gear (57) right side.
4. a kind of single-pole vertical lathe gearbox designs as claimed in claim 1, is characterized in that: upper the first hubcap (60) of installing of described casing (54).
5. a kind of single-pole vertical lathe gearbox designs as claimed in claim 1, is characterized in that: fix respectively second axle the first end cap (11) and second axle the second end cap (68) on described the second axle (67) two ends casings (54).
6. a kind of single-pole vertical lathe gearbox designs as claimed in claim 1, is characterized in that: fix respectively the 3rd axle the first end cap (16) and the 3rd axle the second end cap (73) on described the 3rd axle (21) two ends casings (54).
7. a kind of single-pole vertical lathe gearbox designs as claimed in claim 1, is characterized in that: fix respectively the 4th axle the first end cap (25) and the 4th axle the second end cap (78) on described the 4th axle (30) two ends casings (54).
8. a kind of single-pole vertical lathe gearbox designs as claimed in claim 1, is characterized in that: fix respectively the 5th axle the first end cap (34) and the second end cap (81) on described the 5th axle (41) two ends casings (54).
9. a kind of single-pole vertical lathe gearbox designs as claimed in claim 1, is characterized in that: fixes the 6th hubcap (46) by the 6th bolt (53) on described casing (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694017 CN202992056U (en) | 2012-12-14 | 2012-12-14 | Gearbox structure of single-column vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694017 CN202992056U (en) | 2012-12-14 | 2012-12-14 | Gearbox structure of single-column vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992056U true CN202992056U (en) | 2013-06-12 |
Family
ID=48563237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220694017 Withdrawn - After Issue CN202992056U (en) | 2012-12-14 | 2012-12-14 | Gearbox structure of single-column vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996727A (en) * | 2012-12-14 | 2013-03-27 | 无锡京华重工装备制造有限公司 | Single-column vertical lathe gearbox structure |
| CN103737379A (en) * | 2013-11-25 | 2014-04-23 | 无锡京华重工装备制造有限公司 | Locating structure for gear |
-
2012
- 2012-12-14 CN CN 201220694017 patent/CN202992056U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996727A (en) * | 2012-12-14 | 2013-03-27 | 无锡京华重工装备制造有限公司 | Single-column vertical lathe gearbox structure |
| CN102996727B (en) * | 2012-12-14 | 2015-04-22 | 无锡京华重工装备制造有限公司 | Single-column vertical lathe gearbox structure |
| CN103737379A (en) * | 2013-11-25 | 2014-04-23 | 无锡京华重工装备制造有限公司 | Locating structure for gear |
| CN103737379B (en) * | 2013-11-25 | 2016-08-17 | 无锡京华重工装备制造有限公司 | A kind of gear positioning structure |
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