CN102179557A - Pneumatic device for machining deep ring slots on inner cylindrical surface - Google Patents
Pneumatic device for machining deep ring slots on inner cylindrical surface Download PDFInfo
- Publication number
- CN102179557A CN102179557A CN2011100955517A CN201110095551A CN102179557A CN 102179557 A CN102179557 A CN 102179557A CN 2011100955517 A CN2011100955517 A CN 2011100955517A CN 201110095551 A CN201110095551 A CN 201110095551A CN 102179557 A CN102179557 A CN 102179557A
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- tool
- wire rope
- knife rest
- cutter
- flexible knife
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Abstract
The invention discloses a pneumatic device for machining deep ring slots on an inner cylindrical surface. The device comprises a tool, first and second telescopic tool rests, a tool rest bracket, a wire rope, a bend and a gas conduit, wherein the tool is arranged on the first telescopic tool rest; the first and second telescopic tool rests are arranged in the tool rest bracket; the bend and the gas conduit are fixedly connected with the tool rest bracket; one end of the wire rope is fixedly connected with the tool, while the other end passes through the gas conduit to connect a servomotor. In the device, a multi-stage telescopic tool rest structure is adopted, a mode of combining a flexible component and a rigid component is adopted, the rigid component of the tool completes a cutting action, the flexible component of the wire rope is used for control, and a mode of combining machinery and air drive is adopted during machining. The wire rope controls the tool to feed, compressed air drives the tool to move, and the tool moves with the telescopic tool rest in a mechanical mode.
Description
Technical field
The present invention relates to the special process in machine-building, the space industry, particularly a kind of pneumatic type is processed the device of dark annular groove on inner cylinder face.
Background technology
Require the dark annular groove of interior cylindrical workpiece Surface Machining on the engineering, and dark annular groove position is far away apart from the workpiece spindle end face at the nonmetallic materials minor diameter.
Prior art can't solve.Once the mode that propose to adopt model to be shaped realizes, but because the particularity of workpiece material, and the limitation of model forming mode and can't realizing.In addition, because the particularity of industry, all not having data of literatures and ready-made technology both at home and abroad at present can for reference and reference.Have no alternative but, the solution that can adopt at present can only be the change product design, avoid occurring in the product annular groove.But its result has influenced the normal function of product greatly to be required and serviceability, becomes the bottleneck of design Related product, also is the key technology that needs to be resolved hurrily in the production and processing.
For this reason, proposed to adopt the mode of machining to realize.Utilize the machining mode can process whole inner cylinder face, but can't process on the minor diameter inner cylinder face dark annular groove away from axial end.This is because interior cylindrical hole diameter when too small, can't be realized radially feed (feeding) motion by the prior art cutter, thereby can't realize the requirement of machining.
Summary of the invention
The object of the present invention is to provide a kind of pneumatic type on inner cylinder face, to process the device of dark annular groove, the processing unit (plant) that " machinery and compressed air, rigid member and flexible member " combines solves the technological requirement at the dark annular groove of interior cylindrical workpiece Surface Machining of nonmetallic materials minor diameter.
Technical scheme of the present invention is achieved in that
Comprise cutter, first, second flexible knife rest, carriage saddle, steel wire rope and elbow, gas conduit, cutter is contained on the first flexible knife rest, the first flexible knife rest and the second flexible knife rest are loaded in the carriage saddle, elbow and gas conduit and carriage saddle are affixed, one end of steel wire rope is fixed in cutter, and the other end passes gas conduit and servomotor joins.
The first flexible knife rest slides in the second flexible knife rest, and the second flexible knife rest moves axially along carriage saddle, and the tensioning of steel wire rope is controlled with loosening by servomotor.
Cutter is the forming-tool identical with the annular groove width.
The present invention has adopted multistage extension type cutter frame structure in device.The form that in device, has adopted flexible member and rigid member to combine.The rigid member cutter is finished stock removal action, and the flexible member steel wire rope is used for control.Machinery and the pneumatic mode that combines have been adopted in the processing.The feed of steel wire rope control cutter, the compressed air-driven tool motion realizes that by mechanical system cutter moves with flexible knife rest.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Below in conjunction with accompanying drawing content of the present invention is described in further detail.
The specific embodiment
Shown in accompanying drawing, device of the present invention mainly is made of parts such as cutter 1, flexible knife rest 2,3, carriage saddle 4, steel wire rope 5 and elbow 6, gas conduits 7.
Cutter 1 is the forming-tool identical with the annular groove width.
Cutter 1 is contained on the flexible knife rest 2, and flexible knife rest 2 and 3 is loaded in the carriage saddle 4, and elbow 6 and gas conduit 7 are affixed with carriage saddle 4.One end of steel wire rope 5 is fixed in cutter, and the other end passes gas conduit 7 and joins with servomotor (not drawing among the figure).
Flexible knife rest 2 can slide in flexible knife rest 3, and flexible knife rest 3 can move axially along carriage saddle 4.The tensioning of steel wire rope 5 is controlled with loosening by servomotor.Need certain compressed air during work.
This device places in the steel pipe 8, is connected with steel pipe 8 by carriage saddle 4.Gas conduit 7 to the bottom of cutter 1, makes cutter 1 move axially along carriage saddle 4 with flexible knife rest 2,3 compressed air delivery, carries out the feed motion of cutting diameter of ring groove.Cutting movement is realized by the rotation of workpiece 9.Simultaneously, steel wire rope 5. under servomotor control tensioning with the cutting amount of feeding of control cutter 1.
Before the processing, earlier an external diameter is put into the hole of workpiece 9 less than the steel pipe 8 in aperture, the effect of steel pipe 8 is fixing whole cutter arrangements, and steel pipe 8 radially has the hole, so that the stretching out of cutter 1.
During work, the whole cutter arrangement that is installed in the steel pipe 8 moves axially to assigned address (location) with steel pipe 8 along workpiece.Compressed air is transported to the bottom of cutter 1 by gas conduit 7.Under the pressed gas effect, cutter 1 moves axially along carriage saddle 4 with flexible knife rest 2,3, carries out the feed motion of cutting annular groove radial dimension.Circumferential movement (cutting) realizes by the rotation of workpiece 9.At this moment, steel wire rope 5 is in tensioning state under servomotor control, with the cutting amount of feeding of control cutter 1.
Claims (3)
1. a pneumatic type is processed the device of dark annular groove on inner cylinder face, comprise cutter (1), first, second flexible knife rest (2,3), carriage saddle (4), steel wire rope (5) and elbow (6), gas conduit (7), it is characterized in that, cutter (1) is contained on the first flexible knife rest (2), the first flexible knife rest (2) and the second flexible knife rest (3) are loaded in the carriage saddle (4), elbow (6) and gas conduit (7) are affixed with carriage saddle (4), one end of steel wire rope (5) is fixed in cutter, and the other end passes gas conduit (7) and joins with servomotor.
2. a kind of pneumatic type according to claim 1 is processed the device of dark annular groove on inner cylinder face, it is characterized in that, the first flexible knife rest (2) slides in the second flexible knife rest (3), and the second flexible knife rest (3) moves axially along carriage saddle (4), and the tensioning of steel wire rope (5) is controlled with loosening by servomotor.
3. a kind of pneumatic type according to claim 1 is processed the device of dark annular groove on inner cylinder face, it is characterized in that, cutter (1) is the forming-tool identical with the annular groove width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110095551 CN102179557B (en) | 2011-04-15 | 2011-04-15 | Pneumatic device for machining deep ring slots on inner cylindrical surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110095551 CN102179557B (en) | 2011-04-15 | 2011-04-15 | Pneumatic device for machining deep ring slots on inner cylindrical surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102179557A true CN102179557A (en) | 2011-09-14 |
| CN102179557B CN102179557B (en) | 2013-05-22 |
Family
ID=44565950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110095551 Expired - Fee Related CN102179557B (en) | 2011-04-15 | 2011-04-15 | Pneumatic device for machining deep ring slots on inner cylindrical surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102179557B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231401A (en) * | 2013-05-03 | 2013-08-07 | 西安交通大学 | Device and method for processing annular groove on inner cylindrical face |
| CN103394759A (en) * | 2013-06-28 | 2013-11-20 | 雄华机械(苏州)有限公司 | Pipe groove rotating machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1091030A (en) * | 1965-11-30 | 1967-11-15 | Commissariat Energie Atomique | A machine for machining the inside surface of a tube |
| DE19648908A1 (en) * | 1996-11-26 | 1998-05-28 | Teves Gmbh Alfred | Friction surface for brake drum used in vehicle |
| US5779406A (en) * | 1996-07-17 | 1998-07-14 | Dresser Industries, Inc. | Forming a nonuniform groove in an annular bore wall |
| US6488454B1 (en) * | 1999-03-09 | 2002-12-03 | Halla Climate Control Corp. | Method for machining shoe pocket for piston in variable displacement swash plate type compressor |
| CN101108491A (en) * | 2006-11-23 | 2008-01-23 | 成都天鑫塑料机械有限公司 | Bell mouth grooving method for spigot-and-socket branch pipe bell of plastics inspection chamber |
-
2011
- 2011-04-15 CN CN 201110095551 patent/CN102179557B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1091030A (en) * | 1965-11-30 | 1967-11-15 | Commissariat Energie Atomique | A machine for machining the inside surface of a tube |
| US5779406A (en) * | 1996-07-17 | 1998-07-14 | Dresser Industries, Inc. | Forming a nonuniform groove in an annular bore wall |
| DE19648908A1 (en) * | 1996-11-26 | 1998-05-28 | Teves Gmbh Alfred | Friction surface for brake drum used in vehicle |
| US6488454B1 (en) * | 1999-03-09 | 2002-12-03 | Halla Climate Control Corp. | Method for machining shoe pocket for piston in variable displacement swash plate type compressor |
| CN101108491A (en) * | 2006-11-23 | 2008-01-23 | 成都天鑫塑料机械有限公司 | Bell mouth grooving method for spigot-and-socket branch pipe bell of plastics inspection chamber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231401A (en) * | 2013-05-03 | 2013-08-07 | 西安交通大学 | Device and method for processing annular groove on inner cylindrical face |
| CN103394759A (en) * | 2013-06-28 | 2013-11-20 | 雄华机械(苏州)有限公司 | Pipe groove rotating machine |
| CN103394759B (en) * | 2013-06-28 | 2016-09-21 | 南通恒鼎重型机床有限公司 | A kind of pipe spin slot machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102179557B (en) | 2013-05-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20160415 |