CN203649409U - Large thin-wall conical barrel machining tool - Google Patents
Large thin-wall conical barrel machining tool Download PDFInfo
- Publication number
- CN203649409U CN203649409U CN201320821457.XU CN201320821457U CN203649409U CN 203649409 U CN203649409 U CN 203649409U CN 201320821457 U CN201320821457 U CN 201320821457U CN 203649409 U CN203649409 U CN 203649409U
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- ring frame
- wall
- end ring
- large thin
- annular
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Abstract
The utility model discloses a large thin-wall conical barrel machining tool which solves the problem that when a side wall of a large thin-wall shell workpiece is machined in the prior art, the machining period is long and the machining precision is poor. The large thin-wall conical barrel machining tool comprises annular frames which are arranged at the two ends of a large thin-wall conical barrel. Six large-end pressure plates (4) are arranged on the annular inner sides in holes of the large-end annular frame at equal intervals with radians. Positioning core plates (6) are arranged on the annular outer sides outside the holes of the large-end annular frame. Each large-end pressure plate is connected with the corresponding positioning core plate in a pulled mode through a positioning core plate pull-connection bolt (7). Large-end copper gaskets (5) are arranged between the large-end pressure plates and the annular inner sides in the holes of the large-end annular frame. A clamping connection annular frame (8) is arranged on the outer ring of each positioning core plate. Lathe clamping plates (7) are connected to the clamping connection annular frames in a clamped mode. An ejecting plate (9) is arranged on the small-end annular frame. A lathe mandril and the center of the ejecting plate are connected in an ejecting mode. The large thin-wall conical barrel machining tool is simple in structure and good in universality.
Description
Technical field
The present invention relates to a kind of processing tool of large thin-wall taper cylinder, particularly a kind ofly can carry out mach frock to the medial surface of large thin-wall taper cylinder and lateral surface.
Background technology
In field of machining, lateral surface in the barrel of large thin-wall taper cylinder is added and easily causes barrel distortion man-hour, that machine adds the difficult point in process always, traditional employing of the control method to large thin-wall shells workpiece sidewall machining deformation is changed cylindrical shell repeated multiple timesly and is processed, and additional labor is proofreaied and correct, exist the process-cycle long, machine adds the low and poor problem of machining accuracy of efficiency.
Summary of the invention
The invention provides a kind of large thin-wall taper cylinder processing tool, solved the existing process-cycle existing when large thin-wall shells workpiece sidewall is processed long, machine add efficiency low with the poor technical problem of machining accuracy.
The present invention solves above technical problem by the following technical programs:
A kind of large thin-wall taper cylinder processing tool, comprise large thin-wall taper cylinder, be provided with large end ring frame at the big opening end of large thin-wall taper cylinder, osculum end at large thin-wall taper cylinder is provided with small end ring frame, in the hole of large end ring frame, on annular inboard face, be uniformly-spaced provided with 6 large end clamp plates radian, on the hole outer ring lateral surface of large end ring frame, be provided with locating core disk, each large end clamp plate all sockets together with bolt sockets with locating core disk by a locating core disk, in the hole of large end clamp plate and large end ring frame, between annular inboard face, be provided with large end copper backing, on locating core disk, on outer ring, be provided with clamping ring frame, lathe chuck is connected on clamping ring frame, on small end ring frame, be provided with, lathe push rod is together with the center apical grafting of taking over a business.
A kind of large thin-wall taper cylinder processing tool, comprise large thin-wall taper cylinder, be provided with large end ring frame at the big opening end of large thin-wall taper cylinder, osculum end at large thin-wall taper cylinder is provided with small end ring frame, on large thin-wall taper cylinder, be socketed with tapered jacket cylinder, on the lateral wall of tapered jacket cylinder, be respectively arranged with radial reinforced rib and waling, on the lateral wall of tapered jacket cylinder, be equally spaced provided with along the longitudinal direction wall thickness test concentric circles, on each wall thickness test concentric circles, be uniformly-spaced provided with 8 wall thickness instrument connections radian, be provided with the large end ring frame of overcoat at the big opening end of tapered jacket cylinder, be provided with overcoat small end ring frame at the osculum end of tapered jacket cylinder, in the hole of small end ring frame, on annular inboard face, be provided with four paws pressing plate, in the hole of four paws pressing plate and small end ring frame, between annular inboard face, be provided with small end copper backing, on the outer ring lateral surface of the hole of overcoat small end ring frame, be provided with circular pressing plate, between the center of circular pressing plate and the center of four paws pressing plate, be provided with pull bar, lathe chuck is connected on overcoat small end ring frame, on the circular outside face of the large end ring frame of overcoat, be uniformly-spaced provided with three annular center frame support wheels radian, the medial surface of the annular center frame on lathe apical grafting end is together with three annular center frame support wheels (19) apical grafting.
A kind of large thin-wall taper cylinder processing technology, comprises the following steps:
The first step, in the hole of large end ring frame, on annular inboard face, 6 large end clamp plates are uniformly-spaced set radian, on the hole outer ring lateral surface of large end ring frame, locating core disk is set, each large end clamp plate all sockets together with bolt sockets with locating core disk by a locating core disk, in the hole of large end clamp plate and large end ring frame, between annular inboard face, large end copper backing is set, on small end ring frame, arranges;
Second step, large thin-wall taper cylinder is placed on face plate device, on adjustable support adjuster, with scriber and vernier height gauge levelling, marks the center line of workpiece at the two ends of large thin-wall taper cylinder;
The 3rd step, on lathe, be the clamping ring frame arranging on the outer ring of lathe chuck clamping locating core disk with four paws clamping, the center of firmly taking over a business with the central term pinnacle of lathe, by line centering center, rough turn outer conical surface; Beat the cylindrical center of table centering large thin-wall taper cylinder with lever meter, the fine turning outer circle conical surface;
The 4th step, after the processing of lateral surface that completes large thin-wall taper cylinder, the fixture on dismounting large thin-wall taper cylinder, the processing of preparing lower medial surface;
The 5th step, on large thin-wall taper cylinder, be socketed tapered jacket cylinder, be provided with the large end ring frame of overcoat at the big opening end of tapered jacket cylinder, be provided with overcoat small end ring frame at the osculum end of tapered jacket cylinder, four paws pressing plate is set on annular inboard face in the hole of small end ring frame, in the hole of four paws pressing plate and small end ring frame, between annular inboard face, small end copper backing is set, on the outer ring lateral surface of the hole of overcoat small end ring frame, circular pressing plate is set, between the center of circular pressing plate and the center of four paws pressing plate, pull bar is set, lathe chuck is connected on overcoat small end ring frame, three annular center frame support wheels are uniformly-spaced set on the circular outside face of the large end ring frame of overcoat radian, the medial surface of the annular center frame on lathe apical grafting end is together with three annular center frame support wheel apical graftings,
The 6th step, beat table centering large thin-wall taper cylinder cylindrical with lever indicator, make itself and machine tool chief axis concentric, then the medial surface of finish turning large thin-wall taper cylinder;
The 7th step, on the lateral wall of tapered jacket cylinder, be equally spaced provided with along the longitudinal direction wall thickness test concentric circles, on each wall thickness test concentric circles, be uniformly-spaced provided with 8 wall thickness instrument connections radian, thick by 8 wall thickness instrument connection inspection cone barrels on test concentric circles with wall thickness measurer, until wall thickness is qualified.
The present invention has effectively solved the problem that large-scale thin-wall wimble barrel shells distortion wall thickness difficulty is controlled, the production cycle is long, production efficiency is low.Have simple in structure, novel in designly, versatility is good, save production cost, and the advantage that wall thickness control accuracy is high.
Accompanying drawing explanation
Fig. 1 is the tool structure schematic diagram of the lateral surface of machining large thin-walled conically shaped 1 of the present invention;
Fig. 2 is the tool structure schematic diagram of the medial surface of machining large thin-walled conically shaped 1 of the present invention;
Fig. 3 be machining large thin-walled conically shaped 1 of the present invention medial surface time frock overall structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail:
A kind of large thin-wall taper cylinder processing tool, comprise large thin-wall taper cylinder 1, be provided with large end ring frame 2 at the big opening end of large thin-wall taper cylinder 1, osculum end at large thin-wall taper cylinder 1 is provided with small end ring frame 3, in the hole of large end ring frame 2, on annular inboard face, be uniformly-spaced provided with 6 large end clamp plates 4 radian, on the hole outer ring lateral surface of large end ring frame 2, be provided with locating core disk 6, each large end clamp plate 4 all sockets together with bolt 7 sockets with locating core disk 6 by a locating core disk, in the hole of large end clamp plate 4 and large end ring frame 2, between annular inboard face, be provided with large end copper backing 5, on locating core disk 6, on outer ring, be provided with clamping ring frame 8, lathe chuck 17 is connected on clamping ring frame 8, on small end ring frame 3, be provided with 9, lathe push rod is together with taking over a business 9 center apical grafting.
A kind of large thin-wall taper cylinder processing tool, comprise large thin-wall taper cylinder 1, be provided with large end ring frame 2 at the big opening end of large thin-wall taper cylinder 1, osculum end at large thin-wall taper cylinder 1 is provided with small end ring frame 3, on large thin-wall taper cylinder 1, be socketed with tapered jacket cylinder 10, on the lateral wall of tapered jacket cylinder 10, be respectively arranged with radial reinforced rib 11 and waling 20, on the lateral wall of tapered jacket cylinder 10, be equally spaced provided with along the longitudinal direction wall thickness test concentric circles, on each wall thickness test concentric circles, be uniformly-spaced provided with 8 wall thickness instrument connections 18 radian, be provided with the large end ring frame 14 of overcoat at the big opening end of tapered jacket cylinder 10, be provided with overcoat small end ring frame 21 at the osculum end of tapered jacket cylinder 10, in the hole of small end ring frame 3, on annular inboard face, be provided with four paws pressing plate 12, in the hole of four paws pressing plate 12 and small end ring frame 3, between annular inboard face, be provided with small end copper backing 13, on the outer ring lateral surface of the hole of overcoat small end ring frame 21, be provided with circular pressing plate 15, between circular pressing plate 15 center and four paws pressing plate 12 center, be provided with pull bar 16, lathe chuck 17 is connected on overcoat small end ring frame 21, on the circular outside face of the large end ring frame 14 of overcoat, be uniformly-spaced provided with three annular center frame support wheels 19 radian, the medial surface of the annular center frame on lathe apical grafting end is together with three annular center frame support wheel 19 apical graftings.
A kind of large thin-wall taper cylinder processing technology, comprises the following steps:
The first step, in the hole of large end ring frame 2, on annular inboard face, 6 large end clamp plates 4 are uniformly-spaced set radian, on the hole outer ring lateral surface of large end ring frame 2, locating core disk 6 is set, each large end clamp plate 4 all sockets together with bolt 7 sockets with locating core disk 6 by a locating core disk, in the hole of large end clamp plate 4 and large end ring frame 2, between annular inboard face, large end copper backing 5 is set, on small end ring frame 3, arranges 9;
Second step, large thin-wall taper cylinder 1 is placed on face plate device, on adjustable support adjuster, with scriber and vernier height gauge levelling, marks the center line of workpiece at the two ends of large thin-wall taper cylinder 1;
The 3rd step, on lathe, be the clamping ring frame 8 arranging on the outer ring of lathe chuck 17 clamping locating core disks 6 with four paws clamping, firmly take over a business 9 center with the central term pinnacle of lathe, by line centering center, rough turn outer conical surface; Beat the cylindrical center of table centering large thin-wall taper cylinder 1 with lever meter, the fine turning outer circle conical surface;
The 4th step, after the processing of lateral surface that completes large thin-wall taper cylinder 1, the fixture on dismounting large thin-wall taper cylinder 1, the processing of preparing lower medial surface;
The 5th step, on large thin-wall taper cylinder 1, be socketed tapered jacket cylinder 10, be provided with the large end ring frame 14 of overcoat at the big opening end of tapered jacket cylinder 10, be provided with overcoat small end ring frame 21 at the osculum end of tapered jacket cylinder 10, four paws pressing plate 12 is set on annular inboard face in the hole of small end ring frame 3, in the hole of four paws pressing plate 12 and small end ring frame 3, between annular inboard face, small end copper backing 13 is set, on the outer ring lateral surface of the hole of overcoat small end ring frame 21, circular pressing plate 15 is set, between circular pressing plate 15 center and four paws pressing plate 12 center, pull bar 16 is set, lathe chuck 17 is connected on overcoat small end ring frame 21, three annular center frame support wheels 19 are uniformly-spaced set on the circular outside face of the large end ring frame 14 of overcoat radian, the medial surface of the annular center frame on lathe apical grafting end is together with three annular center frame support wheel 19 apical graftings,
The 6th step, beat table centering large thin-wall taper cylinder 1 cylindrical with lever indicator, make itself and machine tool chief axis concentric, then the medial surface of finish turning large thin-wall taper cylinder 1;
The 7th step, on the lateral wall of tapered jacket cylinder 10, be equally spaced provided with along the longitudinal direction wall thickness test concentric circles, on each wall thickness test concentric circles, be uniformly-spaced provided with 8 wall thickness instrument connections 18 radian, thick by 8 wall thickness instrument connections, the 18 inspection cone barrels on test concentric circles with wall thickness measurer, until wall thickness is qualified.
Claims (2)
1. a large thin-wall taper cylinder processing tool, comprise large thin-wall taper cylinder (1), be provided with large end ring frame (2) at the big opening end of large thin-wall taper cylinder (1), be provided with small end ring frame (3) at the osculum end of large thin-wall taper cylinder (1), it is characterized in that, in the hole of large end ring frame (2), on annular inboard face, be uniformly-spaced provided with 6 large end clamp plates (4) radian, on the hole outer ring lateral surface of large end ring frame (2), be provided with locating core disk (6), each large end clamp plate (4) all sockets together with bolt (7) sockets with locating core disk (6) by a locating core disk, in the hole of large end clamp plate (4) and large end ring frame (2), between annular inboard face, be provided with large end copper backing (5), on the upper outer ring of locating core disk (6), be provided with clamping ring frame (8), lathe chuck (17) is connected on clamping ring frame (8), on small end ring frame (3), be provided with (9), lathe push rod is together with taking over a business the center apical grafting of (9).
2. a large thin-wall taper cylinder processing tool, comprise large thin-wall taper cylinder (1), be provided with large end ring frame (2) at the big opening end of large thin-wall taper cylinder (1), be provided with small end ring frame (3) at the osculum end of large thin-wall taper cylinder (1), it is characterized in that, on large thin-wall taper cylinder (1), be socketed with tapered jacket cylinder (10), on the lateral wall of tapered jacket cylinder (10), be respectively arranged with radial reinforced rib (11) and waling (20), on the lateral wall of tapered jacket cylinder (10), be equally spaced provided with along the longitudinal direction wall thickness test concentric circles, on each wall thickness test concentric circles, be uniformly-spaced provided with 8 wall thickness instrument connections (18) radian, be provided with the large end ring frame of overcoat (14) at the big opening end of tapered jacket cylinder (10), be provided with overcoat small end ring frame (21) at the osculum end of tapered jacket cylinder (10), in the hole of small end ring frame (3), on annular inboard face, be provided with four paws pressing plate (12), in the hole of four paws pressing plate (12) and small end ring frame (3), between annular inboard face, be provided with small end copper backing (13), on the outer ring lateral surface of the hole of overcoat small end ring frame (21), be provided with circular pressing plate (15), between the center of circular pressing plate (15) and the center of four paws pressing plate (12), be provided with pull bar (16), lathe chuck (17) is connected on overcoat small end ring frame (21), on the circular outside face of the large end ring frame of overcoat (14), be uniformly-spaced provided with three annular center frame support wheels (19) radian, the medial surface of the annular center frame on lathe apical grafting end is together with three annular center frame support wheels (19) apical grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821457.XU CN203649409U (en) | 2013-12-14 | 2013-12-14 | Large thin-wall conical barrel machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821457.XU CN203649409U (en) | 2013-12-14 | 2013-12-14 | Large thin-wall conical barrel machining tool |
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| Publication Number | Publication Date |
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| CN203649409U true CN203649409U (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320821457.XU Withdrawn - After Issue CN203649409U (en) | 2013-12-14 | 2013-12-14 | Large thin-wall conical barrel machining tool |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706809A (en) * | 2013-12-14 | 2014-04-09 | 山西江淮重工有限责任公司 | Machining fixture for large thin-wall conical barrel and machining process thereof |
| CN105345515A (en) * | 2015-11-13 | 2016-02-24 | 航天科工哈尔滨风华有限公司 | Numerical control machining clamping and positioning device for large thin-wall conical shell part |
| CN105563183A (en) * | 2016-02-29 | 2016-05-11 | 无锡市派克重型铸锻有限公司 | Process equipment for precisely machining thin-wall aluminum alloy cone and machining process thereof |
| CN114012362A (en) * | 2021-11-10 | 2022-02-08 | 湖北三江航天红阳机电有限公司 | Thin-wall shell and machining method thereof |
-
2013
- 2013-12-14 CN CN201320821457.XU patent/CN203649409U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706809A (en) * | 2013-12-14 | 2014-04-09 | 山西江淮重工有限责任公司 | Machining fixture for large thin-wall conical barrel and machining process thereof |
| CN103706809B (en) * | 2013-12-14 | 2015-11-18 | 山西江淮重工有限责任公司 | Large thin-wall taper cylinder processing tool and processing technology thereof |
| CN105345515A (en) * | 2015-11-13 | 2016-02-24 | 航天科工哈尔滨风华有限公司 | Numerical control machining clamping and positioning device for large thin-wall conical shell part |
| CN105563183A (en) * | 2016-02-29 | 2016-05-11 | 无锡市派克重型铸锻有限公司 | Process equipment for precisely machining thin-wall aluminum alloy cone and machining process thereof |
| CN105563183B (en) * | 2016-02-29 | 2018-07-20 | 无锡派克新材料科技股份有限公司 | A kind of processing technology for the finishing of thin-wall aluminum alloy cone |
| CN114012362A (en) * | 2021-11-10 | 2022-02-08 | 湖北三江航天红阳机电有限公司 | Thin-wall shell and machining method thereof |
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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: 20140618 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |