CN203621503U - Dual-power large cylinder turning device - Google Patents
Dual-power large cylinder turning device Download PDFInfo
- Publication number
- CN203621503U CN203621503U CN201320845365.5U CN201320845365U CN203621503U CN 203621503 U CN203621503 U CN 203621503U CN 201320845365 U CN201320845365 U CN 201320845365U CN 203621503 U CN203621503 U CN 203621503U
- Authority
- CN
- China
- Prior art keywords
- large cylinder
- bearing block
- bearing
- thrust ball
- supporting disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 8
- 238000000926 separation method Methods 0.000 abstract 2
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A dual-power large cylinder turning device comprises motor reducing gears, small chain wheels, chains, a turning device body, a base plate and a transmission shaft, and is characterized in that a bearing pedestal A and a bearing pedestal B are arranged on the base plate in a bilateral symmetry mode; a thrust ball bearing, a separation sleeve and a supporting disc A are arranged on the inner side of the bearing pedestal A in sequence from outside to inside, and the thrust ball bearing and a large chain wheel are arranged on the outer side of the bearing pedestal A in sequence from inside to outside; a thrust ball bearing, a separation sleeve and a supporting disc B are arranged on the inner side of the bearing pedestal B in sequence from outside to inside, and the thrust ball bearing and a large chain wheel are arranged on the outer side of the bearing pedestal B in sequence from inside to outside; the bearing pedestal A and the bearing pedestal B are arranged in a large cylinder. The dual-power large cylinder turning device is reasonable in structure, convenient to operate, large in supporting force, small in power, capable of turning large diameters and improving product quality, small in investment and high in benefit. The dual-power large cylinder turning device is suitable for turning the large cylinder.
Description
Technical field
The utility model belongs to boats and ships parts machining field, specially refers to double dynamical large cylinder body truning fixture.
Background technology
At present, the large cylinder body on boats and ships generally, by after cylinder and the welding of cylinder inner structure part, uses large-scale Special vertical lathe to carry out turning processing.If buy large-scale Special vertical lathe, investment is large, and benefit is low; And using general machine tooling, large cylinder body, because diameter is large, volume is large, weight is large, is difficult to supporting and clamping, cylinder rotary motive power deficiency.
Summary of the invention
The utility model will solve the problems of the technologies described above, provide a kind of rational in infrastructure, easy to operate, Zhi Chongli is large, power is little, can turning large-diameter, the double dynamical large cylinder body truning fixture that improves the quality of products.
The utility model is achieved in that a kind of double dynamical large cylinder body truning fixture, comprise motor reducer, minor sprocket, chain, truning fixture, base plate, power transmission shaft, it is characterized in that: on described base plate, be symmetrical set bearing block A and bearing block B; Bearing block A inner side is disposed with thrust ball bearing, spacer, supporting disk A inwards, and bearing block A outside is from inner thrust ball bearing, the hinge wheel of being outwards disposed with; Bearing block B inner side is disposed with thrust ball bearing, spacer, supporting disk B inwards, and bearing block B outside is from inner thrust ball bearing, the hinge wheel of being outwards disposed with; Supporting disk A and supporting disk B are arranged in large cylinder body.
On supporting disk A described in the utility model and supporting disk B, be provided with several adjustment screw.
Bearing assembly described in the utility model is made up of bearing block, axle sleeve, upper cover.
Bearing block A described in the utility model highly equates with bearing block B.
The utility model is rational in infrastructure, easy to operate, Zhi Chongli is large, power is little, can turning large-diameter, improve the quality of products, small investment, high efficiency.
Accompanying drawing explanation
Fig. 1 is the left view of the utility model structural representation.
Fig. 2 is the A-A profile of the utility model structural representation.
In figure: 1, large cylinder body; 2, truning fixture; 3, base plate; 4, supporting disk A; 5, adjustment screw; 6, spacer; 7, thrust ball bearing; 8, axle sleeve; 9, power transmission shaft; 10, hinge wheel; 11, motor reducer; 12, minor sprocket; 13, bearing block A; 14, bearing block B; 15, chain; 16, key; 17, upper cover; 18, supporting disk B.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
A kind of double dynamical large cylinder body truning fixture, comprises motor reducer 11, minor sprocket 12, truning fixture 2, chain 15, base plate 3, power transmission shaft 9, it is characterized in that: on described base plate 3, be symmetrical set bearing block A13 and bearing block B14; Bearing block A13 inner side is disposed with thrust ball bearing 7, spacer 6, supporting disk A4 inwards, and bearing block A13 outside is from inner thrust ball bearing 7, the hinge wheel 10 of being outwards disposed with; Bearing block B14 inner side is disposed with thrust ball bearing 7, spacer 6, supporting disk B18 inwards, and bearing block B14 outside is from inner thrust ball bearing 7, the hinge wheel 10 of being outwards disposed with; Supporting disk A4 and supporting disk B18 are arranged in large cylinder body 1.On described supporting disk A4 and supporting disk B18, be provided with several adjustment screw 5.Described bearing assembly is made up of bearing block, axle sleeve 8, upper cover 17.Described bearing block A13 highly equates with bearing block B14.
When concrete enforcement, by large cylinder body 1 horizontal positioned; Power transmission shaft 9 is middle through large cylinder body 1, the adjusting screw of supporting disk is separately towards outer end, the supporting disk A4 of left end, spacer 6, thrust ball bearing 7, axle sleeve 8, thrust ball bearing 7 are arranged on power transmission shaft 9 successively, and the supporting disk B18 of right-hand member, spacer 6, thrust ball bearing 7, axle sleeve 8, thrust ball bearing 7 are also arranged on power transmission shaft 9 successively; Power transmission shaft 9 is sling, be placed on bearing block, bolted is built and used to upper cover 17; Key 16 is arranged on separately in the keyway at power transmission shaft 9 two ends, the hinge wheel at two ends 10 is sling, the position of corresponding keys 16 is arranged on power transmission shaft 9; Minor sprocket 12 is arranged on motor reducer 11, determines the preliminary installation site of motor reducer 11; Hinge wheel 10 is connected with minor sprocket 12 with chain 15, to fastening after the installation site adjustment of motor reducer 11; After whole machine installation is good, debug; the supporting disk at two ends and large cylinder body 1 are adjusted to suitable position by adjustment screw 5; guarantee the axiality foozle of cylindrical shell, after substantially putting in place, consolidate and use adjustment screw 5 to hold out against large cylinder body 1 with code plate point, to guarantee that lathe runs well.
After starting, motor reducer 11 drive minor sprocket 12 to rotate; Minor sprocket 12 drives hinge wheel 10 to rotate by chain 15; Hinge wheel 10 drives power transmission shaft 9 to rotate by key 16; Power transmission shaft 9 drives supporting disk, horse plate and large cylinder body 1 to rotate by adjustment screw; Adjust the position of truning fixture 2 large cylinder body 1 is carried out to turning; After turning completes, by truning fixture 2 withdrawings, take off the chain 15 at two ends, unclamp upper cover 17; Power transmission shaft 9 is hung to bearing block; The hinge wheel of right-hand member 10 is taken off; After the horse plate of polishing cleaning two ends, power transmission shaft 9 is extracted out from the left end of large cylinder body 1; Large cylinder body 1 is hung out.
Claims (4)
1. a double dynamical large cylinder body truning fixture, comprise motor reducer (11), minor sprocket (12), chain (15), truning fixture (2), base plate (3), power transmission shaft (9), it is characterized in that: on described base plate (3), be symmetrical set bearing block A(13) and bearing block B(14); Bearing block A(13) inner side is disposed with thrust ball bearing (7), spacer (6), supporting disk A(4 inwards), bearing block A(13) outside is from inner thrust ball bearing (7), the hinge wheel (10) of being outwards disposed with; Bearing block B(14) inner side is disposed with thrust ball bearing (7), spacer (6), supporting disk B(18 inwards), bearing block B(14) outside is from inner thrust ball bearing (7), the hinge wheel (10) of being outwards disposed with; Supporting disk A(4) and supporting disk B(18) be arranged in large cylinder body (1).
2. according to the double dynamical large cylinder body of the one described in claim 1 truning fixture, it is characterized in that: described supporting disk A(4) and supporting disk B(18) on be provided with several adjustment screw (5).
3. according to the double dynamical large cylinder body of the one described in claim 1 truning fixture, it is characterized in that: described bearing assembly is made up of bearing block, axle sleeve (8), upper cover (17).
4. according to the double dynamical large cylinder body of the one described in claim 1 truning fixture, it is characterized in that: described bearing block A(13) with bearing block B(14) highly equate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845365.5U CN203621503U (en) | 2013-12-20 | 2013-12-20 | Dual-power large cylinder turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845365.5U CN203621503U (en) | 2013-12-20 | 2013-12-20 | Dual-power large cylinder turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621503U true CN203621503U (en) | 2014-06-04 |
Family
ID=50808023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320845365.5U Expired - Lifetime CN203621503U (en) | 2013-12-20 | 2013-12-20 | Dual-power large cylinder turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984833A (en) * | 2017-05-12 | 2017-07-28 | 张家港亿联金属科技有限公司 | A kind of processing method based on the automatic lathe processed for cylindrical work |
-
2013
- 2013-12-20 CN CN201320845365.5U patent/CN203621503U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984833A (en) * | 2017-05-12 | 2017-07-28 | 张家港亿联金属科技有限公司 | A kind of processing method based on the automatic lathe processed for cylindrical work |
| CN106984833B (en) * | 2017-05-12 | 2019-05-17 | 深圳市宏旺模具有限公司 | A kind of processing method based on the automatic lathe processed for cylindrical work |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |