CN202922230U - Rudderstock finish machining lathe suitable for rudderstocks with different thicknesses - Google Patents
Rudderstock finish machining lathe suitable for rudderstocks with different thicknesses Download PDFInfo
- Publication number
- CN202922230U CN202922230U CN 201220545968 CN201220545968U CN202922230U CN 202922230 U CN202922230 U CN 202922230U CN 201220545968 CN201220545968 CN 201220545968 CN 201220545968 U CN201220545968 U CN 201220545968U CN 202922230 U CN202922230 U CN 202922230U
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- CN
- China
- Prior art keywords
- different thicknesses
- rudderstock
- rudderstocks
- finish machining
- rudder stock
- 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 - Fee Related
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Abstract
The utility model relates to a rudderstock finish machining lathe suitable for a rudderstock with different thicknesses. The rudderstock finish machining lathe suitable for the rudderstocks with different thicknesses comprises a base (1), a front fixing support (3) and a rear fixing support (2) are respectively arranged at the two ends of the base (1), a center (5) is backward arranged on the front fixing support (3), a chuck (4) is forward arranged on the rear fixing support (2), and a closed type central support (6) and an opening type central support (7) are arranged on the middle position of the base (1); the rudderstock finish machining lathe suitable for the rudderstocks with different thicknesses is characterized in that the opening type central support (7) comprises a bottom plate (71), a lower supporting seat (72) which is arranged left and right is arranged on the bottom plate (71), an upper supporting seat (73) is obliquely arranged in the lower supporting seat (72), two idler wheel bayonets (74) are arranged on the inner side of the upper supporting seat (73), idler wheels (75) are arranged in the group of idler wheel bayonets which correspond to each other left and right. The rudderstock finish machining lathe suitable for the rudderstocks with different thicknesses has the advantage of not having to update different opening type center supports according to different rudderstocks.
Description
Technical field
The utility model relates to a kind of rudder stock finish turning lathe that adapts to the different thicknesses rudder stock.
Background technology
Rudder stock on large ship is used for connecting rudder blade and steering wheel or tiller, transmits the rotation rod member of the moment of torsion of coming about, and has higher significant, and is therefore particularly important for the fine finishining of rudder stock.Traditional rudder stock finish turning lathe comprises base, front fixed mount and rear fixed mount are arranged respectively in the two ends of base, front fixed mount is provided with thimble backward, rear fixed mount is provided with forward chuck, rudder stock to be processed is fixed between chuck and thimble, in order to guarantee bending not occur in the middle part of rudder stock, be provided with closed center rest and open center rest in the centre of base.Traditional rudder stock finish turning lathe during for the rudder stock of processing different thicknesses open center rest be difficult to satisfy the different thicknesses diameter, change different open center rests according to different rudder stock needs, comparatively loaded down with trivial details.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of according to different rudder stocks not needs change different open center rests, can adapt to the rudder stock finish turning lathe of different thicknesses rudder stock.
The purpose of this utility model is achieved in that
a kind of rudder stock finish turning lathe that adapts to the different thicknesses rudder stock, it comprises base, front fixed mount and rear fixed mount are arranged respectively in the two ends of described base, described front fixed mount is provided with thimble backward, described rear fixed mount is provided with forward chuck, the centre of described base is provided with closed center rest and open center rest, described open center rest comprises base plate, be provided with the lower support seat that the left and right is arranged on described base plate, be provided with upper support seat in described lower support seat is oblique, the inboard of described upper support seat is provided with two roller bayonet sockets, be provided with roller in the corresponding one group of roller bayonet socket in left and right.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is by regulating the spacing between the lower support seat, and adjusts roller and adapt to the rudder stock fine finishining of different thicknesses rudder stock in the position of roller bayonet socket, have advantages of according to different rudder stocks not needs change different open center rests.
Description of drawings
Fig. 1 is the front view that the utility model adapts to the rudder stock finish turning lathe of different thicknesses rudder stock.
Fig. 2 is the open center rest side view that the utility model adapts to the rudder stock finish turning lathe of different thicknesses rudder stock.
Wherein:
Rear fixed mount 2
Front fixed mount 3
Chuck 4
Thimble 5
Closed center rest 6
Open center rest 7, base plate 71, lower support seat 72, upper support seat 73, roller bayonet socket 74, roller 75
Rudder stock 8.
The specific embodiment
referring to Fig. 1 and Fig. 2, a kind of rudder stock finish turning lathe that adapts to the different thicknesses rudder stock that the utility model relates to, it comprises base 1, front fixed mount 3 and rear fixed mount 2 are arranged respectively in the two ends of described base 1, described front fixed mount 3 is provided with thimble 5 backward, described rear fixed mount 2 is provided with forward chuck 4, rudder stock 8 to be processed is fixed between chuck 4 and thimble 2, the centre of described base 1 is provided with closed center rest 6, rudder stock 8 to be processed passes closed center rest 6, also be provided with open center rest 7 on described base 1, described open center rest 7 is arranged between chuck 4 and closed center rest 6, rudder stock 8 to be processed is set up on open center rest 7, described open center rest 7 comprises base plate 71, be provided with the lower support seat 72 that the left and right is arranged on described base plate 71, be provided with upper support seat 73 in described lower support seat 72 is oblique, the inboard of described upper support seat 73 is provided with two roller bayonet sockets 74, be provided with roller 75 in the corresponding one group of roller bayonet socket 74 in left and right.
Claims (1)
1. rudder stock finish turning lathe that adapts to the different thicknesses rudder stock, it comprises base (1), front fixed mount (3) and rear fixed mount (2) are arranged respectively in the two ends of described base (1), described front fixed mount (3) is provided with thimble (5) backward, described rear fixed mount (2) is provided with forward chuck (4), the centre of described base (1) is provided with closed center rest (6) and open center rest (7), it is characterized in that described open center rest (7) comprises base plate (71), be provided with the lower support seat (72) that the left and right is arranged on described base plate (71), be provided with upper support seat (73) in described lower support seat (72) is oblique, the inboard of described upper support seat (73) is provided with two roller bayonet sockets (74), be provided with roller (75) in the corresponding one group of roller bayonet socket (74) in left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220545968 CN202922230U (en) | 2012-10-24 | 2012-10-24 | Rudderstock finish machining lathe suitable for rudderstocks with different thicknesses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220545968 CN202922230U (en) | 2012-10-24 | 2012-10-24 | Rudderstock finish machining lathe suitable for rudderstocks with different thicknesses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202922230U true CN202922230U (en) | 2013-05-08 |
Family
ID=48212223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220545968 Expired - Fee Related CN202922230U (en) | 2012-10-24 | 2012-10-24 | Rudderstock finish machining lathe suitable for rudderstocks with different thicknesses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202922230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273466A (en) * | 2013-06-08 | 2013-09-04 | 宁波瑞亚紧固件制造有限公司 | Thread forming machine auxiliary supporting mechanism for moving bolt in marine diesel engine cylinder |
| CN109202493A (en) * | 2018-11-26 | 2019-01-15 | 泸州远程工程机械有限公司 | The adjustable tubular object extruding clamp assemblies of structure |
-
2012
- 2012-10-24 CN CN 201220545968 patent/CN202922230U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273466A (en) * | 2013-06-08 | 2013-09-04 | 宁波瑞亚紧固件制造有限公司 | Thread forming machine auxiliary supporting mechanism for moving bolt in marine diesel engine cylinder |
| CN103273466B (en) * | 2013-06-08 | 2015-10-28 | 宁波瑞亚紧固件制造有限公司 | Motion bolt thread forming machine auxiliary support mechanism in air cylinder of marine diesel engine |
| CN109202493A (en) * | 2018-11-26 | 2019-01-15 | 泸州远程工程机械有限公司 | The adjustable tubular object extruding clamp assemblies of structure |
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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: 20130508 Termination date: 20161024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |