CN201471175U - Processing anti-deformation fixture with large-diameter and thin-wall for large and middle-size ship rudder stock - Google Patents
Processing anti-deformation fixture with large-diameter and thin-wall for large and middle-size ship rudder stock Download PDFInfo
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- CN201471175U CN201471175U CN2009202330087U CN200920233008U CN201471175U CN 201471175 U CN201471175 U CN 201471175U CN 2009202330087 U CN2009202330087 U CN 2009202330087U CN 200920233008 U CN200920233008 U CN 200920233008U CN 201471175 U CN201471175 U CN 201471175U
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Abstract
Processing anti-deformation fixture with large-diameter and thin-wall for large and middle-size ship rudder stock, which belongs to the ship building field. The fixture comprises two pieces of clamping flanges (1), four pieces of hanging tight screws (2) and a double-nut (3), two pieces of clamping flanges are arranged bilateral symmetrically, four pieces of hanging tight screws (2) are passed connected between two pieces of clamping flanges (1), a tail end of the hanging tight screw (2) is rotatably provided with the double-nut (3). The fixture clamps a workpiece fully and the workpiece does not under stress radially. The processing anti-deformation fixture with large-diameter and thin-wall for the large and middle-size ship rudder stock can ensure a constant processed size of the workpiece after the workpiece is took off from a lathe. The utility model has advantages of simple, reliable and practical.
Description
(1) technical field
The utility model relates to a kind of medium-and-large-sized boats and ships rudder stock major diameter, thin-wall stainless steel axle sleeve fine finishining anti-deformation anchor clamps.Belong to the shipbuilding technical field.
(2) background technology
At present, institute builds medium-and-large-sized boats and ships rudder stock and uses stainless steel axle sleeve diameter between 500～800mm, wall thickness is between 15～25mm, be interference fit between its endoporus and the rudder stock, when fine finishining in it tolerance of hole dimension within 0.05mm, this needs a cover special fixture with regard to having determined this workpiece and can not directly being sandwiched on the lathe, in case the size that processes can not get guaranteeing because of distortion taking off the back from lathe.And before the utility model is made, also do not have special-purpose anchor clamps at present.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, does not need when a kind of fine finishining is provided workpiece directly is clipped in medium-and-large-sized boats and ships rudder stock major diameter, thin-wall stainless steel axle sleeve processing anti-deformation anchor clamps on the lathe.
The purpose of this utility model is achieved in that a kind of medium-and-large-sized boats and ships rudder stock major diameter, thin-wall stainless steel axle sleeve processing anti-deformation anchor clamps, comprise clamping flange, hanging screw and double nut, described clamping flange has two, two clamping flanges are symmetrically arranged, described hanging screw has four, four hanging screw cross-under about between two clamping flanges, the tail end of described hanging screw revolves puts double nut locking.
The beneficial effects of the utility model are:
The utility model anchor clamps fully workpiece are clamped and workpiece is not radially stressing.Adopt the utility model major diameter, thin-wall stainless steel axle sleeve fine finishining anti-deformation anchor clamps, can guarantee that the processing dimension of workpiece is constant behind time lathe.The utility model is simple, reliable and practical.
(4) description of drawings
Fig. 1 is the structural representation of the medium-and-large-sized boats and ships rudder stock of the utility model major diameter, thin-wall stainless steel axle sleeve processing anti-deformation anchor clamps.
Reference numeral among the figure:
Clamping flange 1, hanging screw 2, double nut 3, stainless steel axle sleeve 4, lathe chuck 5.
(5) specific embodiment
Referring to Fig. 1, the medium-and-large-sized boats and ships rudder stock of the utility model major diameter, thin-wall stainless steel axle sleeve processing anti-deformation anchor clamps are made up of clamping flange 1, hanging screw 2 and double nut 3.Described clamping flange 1 has two, and two clamping flanges 1 are symmetrically arranged, and described hanging screw 2 has four, four hanging screw 2 cross-under about between two clamping flanges 1, the tail end of described hanging screw 2 revolves puts double nut 3 lockings.
Big 0.3～the 0.5mm of cylindrical of boring ratio stainless steel shaft cover 4 in the clamping flange 1, its planar horizontal and fineness that contacts with stainless steel axle sleeve 4 end faces is good, stainless steel axle sleeve 4 and two clamping flanges are combined by four hanging screws, hanging screw uses double nut locking, and lathe on the anchor clamps combined and the workpiece is carried out fine finishining.
Claims (1)
1. a medium-and-large-sized boats and ships rudder stock major diameter, thin-wall stainless steel axle sleeve are processed the anti-deformation anchor clamps, it is characterized in that described anchor clamps comprise clamping flange (1), hanging screw (2) and double nut (3), described clamping flange (1) has two, two clamping flanges (1) are symmetrically arranged, described hanging screw (2) has four, four hanging screws (2) cross-under about between two clamping flanges (1), the tail end of described hanging screw (2) revolves puts double nut (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202330087U CN201471175U (en) | 2009-07-10 | 2009-07-10 | Processing anti-deformation fixture with large-diameter and thin-wall for large and middle-size ship rudder stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202330087U CN201471175U (en) | 2009-07-10 | 2009-07-10 | Processing anti-deformation fixture with large-diameter and thin-wall for large and middle-size ship rudder stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471175U true CN201471175U (en) | 2010-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202330087U Expired - Fee Related CN201471175U (en) | 2009-07-10 | 2009-07-10 | Processing anti-deformation fixture with large-diameter and thin-wall for large and middle-size ship rudder stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201471175U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451919A (en) * | 2011-03-31 | 2012-05-16 | 大连船用柴油机有限公司 | Process for machining wearing ring of cylinder liner of large low-speed marine diesel engine |
| CN103433763A (en) * | 2013-08-16 | 2013-12-11 | 宁波菲仕运动控制技术有限公司 | Tool flange for finish turning and finish milling and usage method thereof |
| CN105499672A (en) * | 2016-01-19 | 2016-04-20 | 宝鸡石油机械有限责任公司 | Method for milling barrel material into arc-shaped plate |
| CN108673072A (en) * | 2018-08-01 | 2018-10-19 | 重庆通用工业(集团)有限责任公司 | Face-hardened large thin-wall stainless steel axle sleeve manufacturing process |
-
2009
- 2009-07-10 CN CN2009202330087U patent/CN201471175U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451919A (en) * | 2011-03-31 | 2012-05-16 | 大连船用柴油机有限公司 | Process for machining wearing ring of cylinder liner of large low-speed marine diesel engine |
| CN102451919B (en) * | 2011-03-31 | 2013-04-24 | 大连船用柴油机有限公司 | Process for machining wearing ring of cylinder liner of large low-speed marine diesel engine |
| CN103433763A (en) * | 2013-08-16 | 2013-12-11 | 宁波菲仕运动控制技术有限公司 | Tool flange for finish turning and finish milling and usage method thereof |
| CN105499672A (en) * | 2016-01-19 | 2016-04-20 | 宝鸡石油机械有限责任公司 | Method for milling barrel material into arc-shaped plate |
| CN108673072A (en) * | 2018-08-01 | 2018-10-19 | 重庆通用工业(集团)有限责任公司 | Face-hardened large thin-wall stainless steel axle sleeve manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20130710 |