CN100446904C - Three-dimensional pipe cutter - Google Patents
Three-dimensional pipe cutter Download PDFInfo
- Publication number
- CN100446904C CN100446904C CNB2007101056199A CN200710105619A CN100446904C CN 100446904 C CN100446904 C CN 100446904C CN B2007101056199 A CNB2007101056199 A CN B2007101056199A CN 200710105619 A CN200710105619 A CN 200710105619A CN 100446904 C CN100446904 C CN 100446904C
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- frame
- cutter
- cutter holder
- workbench
- slide
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Abstract
The invention is concerned with a kind of three-dimensional machine to cut pipe, relating to machine rack, holding equipment, fixing seat for drill. The drill connects with the fixing seat in moving, and the holding equipment sets on the machine rack in sliding. The drill connects on the first running axis extending to the axis of X and the machine rack has guiding rail extending along the level direction and the holding equipment set on this guiding rail in sliding. The machine rack has the second running axis extending along the axis of Y that being upright to axis of X and the drill seat connects with the second running axis in sliding. There is the first lock equipment between the drill fixing equipment and machine rack, and the holding equipment relates to the sliding seat connecting with guiding rail and worktable on the sliding seat moving around the axis of Z, and the sliding seat and worktable can match and slide with each other and there is the second lock equipment between the sliding seat and worktable. The three-dimensional relationship between the drill and pipe piece to cut the pipe piece from multi-angle, and the adjustment is easy to cut the strange shape of pipe piece or cut for many times.
Description
Technical field
The present invention relates to a kind of three-dimensional pipe cutter, belong to pipe fitting cutting mechanics class.
Background technology
Usually, when the metal tube of extensive use cuts or repair end in to industrial circles such as machinery, buildings, mainly be way by lancing or machine tooling.Pipe cutting machine of the prior art, generally include frame, be used for fixing the clamping device of pipe fitting to be processed and be fixedly installed on cutter holder on the frame, cutter is connected on the described cutter holder rotationally, and described clamping device is arranged on the described frame movably.When the end of pipe fitting is cut, only clamping device drives pipe fitting along straight-line feed, and the operating position of cutter is motionless, and this pipe cutting machine can't be processed the otch at various angles of inclination, particularly, can only process by the way of die-cut or lancing for the special piece of non-cylindrical.Lancing is contaminated environment not only, and precision is also relatively poor, and the die-cut pipe fitting that then makes easily is out of shape, and influences follow-up assembling; Perhaps with the dismounting of cutter holder, reinstall behind the good cutting angle to be adjusted again and fix, it regulates inconvenient.
Summary of the invention
The purpose of this invention is to provide a kind of three-dimensional pipe cutter that can in three dimensions, regulate cutting angle.
The technical solution adopted in the present invention is: a kind of three-dimensional pipe cutter, comprise frame, be used for fixing pipe fitting to be processed clamping device, be arranged on the described frame and the cutter holder of cutter be installed, be provided with first rotating shaft of extending along X-direction on the described cutter holder rotationally, described cutter is fixedly connected in described first rotating shaft; Has the guide rail that along continuous straight runs extends on the described frame, described clamping device is mounted slidably on this guide rail, has second rotating shaft of extending on the described frame along perpendicular to the Y direction of X-axis, described cutter holder is rotatably connected in described second rotating shaft, also is provided with between described cutter holder and the described frame to make described cutter holder and relatively-stationary first locking device of described frame; Described clamping device comprises the workbench that is slidingly fitted and is connected the slide on the described guide rail and is arranged on the described slide and can rotates around Z-direction, described Z axle extends along the direction perpendicular to X-axis and Y-axis, is provided with between described slide and the described workbench and makes described slide and relatively-stationary second locking device of described workbench.
Described first locking device comprises adjusting screw(rod) that is arranged on rotationally on the described frame and the adjusting nut that is fixedly connected on the described cutter holder, described adjusting screw(rod) is away from the hinged place of described cutter holder and described frame, and the upper end of described adjusting screw(rod) and the threaded engagement connection mutually of described adjusting nut.
Described first locking device comprises that also the bottom is hinged on a pair of second locking nut on bolt on the described frame, the upper end that threaded engagement is connected described bolt, described cutter holder is passed in the upper end of described bolt, and described a pair of second locking nut pushes against on described cutter holder in upper and lower both sides.
Be fixedly connected with bearing on the described frame, the bottom of described adjusting screw(rod) and the inner ring of described bearing are fixedly connected.
Described second locking device comprises the annular guide channel that is opened on the described slide, is arranged on screw on the described workbench rotationally, the longitudinal section of described annular guide channel has the thick neck that broadens in the bottom, the lower end of described screw has the cap portion that radially broadens, the cap portion of described screw is inserted in the thick neck of described annular guide channel, and the nail body of described screw passes described workbench and first locking nut that has been threaded.
Also be set with first cylinder on the described frame, described first cylinder has the first piston bar, and the end of described first piston bar and described slide are fixedly connected.
Described clamping device also comprises at least one pair of grip block that is arranged on the described workbench, have the accepting groove that the profile with pipe fitting to be processed matches on the described grip block, at least one in the described a pair of grip block is to be arranged on movably on the described workbench.
The present invention compared with prior art has following advantage: described cutter can rotate in vertical guide, and the clamping device that is used for fixing pipe fitting can rotate in horizontal plane, have transformable three-dimensional relationship between cutter and the pipe fitting thereby make, make cutter can carry out the multi-angle cutting pipe fitting; The present invention is easy to adjust, the occasion that is particularly suitable for processing profiled pipe fitting or repeatedly cuts.
Description of drawings
Accompanying drawing 1 is a stereogram of the present invention;
Accompanying drawing 2 is a three-dimensional broken away view of the present invention;
Accompanying drawing 3 is a side view of the present invention;
Accompanying drawing 4 is a vertical view of the present invention;
Accompanying drawing 5 is the cutaway view of second locking device of the present invention;
Wherein: 1, frame; 2, clamping device; 3, guide rail; 4, first cylinder; 5, first piston bar; 6, pipe fitting; 7, cutter; 8, motor; 9, cutter holder; 10, bearing; 11, adjusting screw(rod); 12, adjusting nut; 13, slide; 14, annular guide channel; 15, workbench; 16, screw; 17, first locking nut; 18, second locking nut; 20, first locking device; 21, second locking device; 22, grip block; 23, bolt; 24, first rotating shaft; 25, second rotating shaft.
The specific embodiment
Consult accompanying drawing 1 to shown in the accompanying drawing 5, a kind of three-dimensional pipe cutter, comprise frame 1, be used for fixing pipe fitting to be processed 6 clamping device 2, be arranged on the frame 1 and the cutter holder 9 of cutter 7 be installed, be provided with first rotating shaft 24 of extending along X-direction on the cutter holder 9 rotationally, cutter 7 is fixedly connected in first rotating shaft 24; Has the guide rail 3 that along continuous straight runs extends on the frame 1, clamping device 2 is mounted slidably on this guide rail 3, has second rotating shaft 25 of extending on the frame 1 along perpendicular to the Y direction of X-axis, cutter holder 9 is rotatably connected in second rotating shaft 25, also be provided with between cutter holder 9 and the frame 1 and make cutter holder 9 and frame 1 relatively-stationary first locking device 20, when described first locking device 20 is in the lock state, described cutter holder 9 and described frame 1 relative fixed, when described first locking device 20 was in released state, described cutter holder 9 was rotatably connected on the described frame 1; Clamping device 2 comprises the workbench 15 that is slidingly fitted and is connected the slide 13 on the guide rail 3 and is arranged on the slide 13 and can rotates around Z-direction, the Z axle extends along the direction perpendicular to X-axis and Y-axis, be provided with between slide 13 and the workbench 15 and make slide 13 and workbench 15 relatively-stationary second locking devices 21, when described second locking device 21 is in the lock state, described workbench 15 and described slide 13 relative fixed, when described second locking device 21 was in released state, described workbench 15 rotated with described slide 13 and is connected.X-axis described in this specification, Y-axis, Z-direction as shown in Figure 2, and wherein Z-direction is a vertical.
Described first locking device 20 comprises adjusting screw(rod) 11 that is arranged on rotationally on the described frame 1 and the adjusting nut 12 that is fixedly connected on the described cutter holder 9, and the upper end of described adjusting screw(rod) 11 and described adjusting nut 12 threaded engagement mutually connect.Be fixedly connected with bearing 10 on the described frame 1, the inner ring of the bottom of described adjusting screw(rod) 11 and described bearing 10 is fixedly connected.
Described first locking device 20 comprises that also the bottom is hinged on bolt 23, threaded engagement on the described frame 1 and is connected a pair of second locking nut 18 on the upper end of described bolt 23, described cutter holder 9 is passed in the upper end of described bolt 23, and described a pair of second locking nut 18 is against on the described cutter holder 9 at upside and downside respectively.Unscrew a pair of second locking nut 18 and make its upper and lower surface of leaving cutter holder 9 respectively, rotation is regulated bolt 11 and is made 20 releases of described first locking device, and cutter holder 9 just rotates with respect to frame 1; According to the angle that process requirements forwards cutter 7 to need, stop the rotation and regulate bolt 11, screw a pair of second locking nut 18 and make it push against both sides up and down respectively, thereby cutter holder 9 is fixed at described cutter holder 9.
Described second locking device 21 comprises the annular guide channel 14 that is opened on the described slide 13, is arranged on screw 16 on the described workbench 15 rotationally, described annular guide channel 14 is positioned at the horizontal plane at X-axis and Y-axis place, the longitudinal section of described annular guide channel 14 has the thick neck that broadens in the bottom, the lower end of described screw 16 has the cap portion that radially broadens, the cap portion of described screw 16 is inserted in the thick neck of described annular guide channel 14, and the nail body of described screw 16 passes described workbench 15 and first locking nut 17 that has been threaded.Unscrew first locking nut 17 described workbench 15 is rotated relative to slide 13, according to process requirements workbench 15 is rotated to desired location after, screw first locking nut 17 again and can make second locking device, 21 quick lock ins, workbench 15 is fixed.
Also be set with first cylinder 4 on the described frame 1, described first cylinder 4 has first piston bar 5, and the end of described first piston bar 5 and described slide 13 are fixedly connected.
Described clamping device 2 also comprises at least one pair of grip block 22 that is arranged on the described workbench 15, have the accepting groove that the profile with pipe fitting to be processed 6 matches on the described grip block 22, at least one in the described a pair of grip block 22 is to be arranged on movably on the described workbench 15.Described grip block 22 removably is connected on the described workbench 15, and it can be replaced when the different pipe fitting 6 of processing profile as required.
Before cutting processing, described pipe fitting 6 is clamped between the described a pair of grip block 22, and with described first locking device 20 and 21 releases of second locking device, makes the angle between described pipe fitting 6 and the cutter 7 satisfy process requirements.Screw described first locking nut 17 and second locking nut 18 again, cutter holder 9 and clamping device 2 are fixed, can cut this moment.
Claims (7)
1, a kind of three-dimensional pipe cutter, comprise frame (1), be used for fixing pipe fitting to be processed (6) clamping device (2), be arranged on the cutter holder (9) that described frame (1) went up and be equipped with cutter (7), be provided with first rotating shaft (24) of extending along X-direction on the described cutter holder (9) rotationally, described cutter (7) is fixedly connected in described first rotating shaft (24); Has the guide rail (3) that along continuous straight runs extends on the described frame (1), described clamping device (2) is mounted slidably on this guide rail (3), it is characterized in that: have second rotating shaft (25) of extending on the described frame (1) along perpendicular to the Y direction of X-axis, described cutter holder (9) is rotatably connected in described second rotating shaft (25), also is provided with between described cutter holder (9) and the described frame (1) to make described cutter holder (9) and relatively-stationary first locking device of described frame (1) (20); Described clamping device (2) comprises the workbench (15) that is slidingly fitted and is connected the slide (13) on the described guide rail (3) and is arranged on that described slide (13) is gone up and can rotates around Z-direction, described Z axle extends along the direction perpendicular to X-axis and Y-axis, is provided with between described slide (13) and the described workbench (15) to make described slide (13) and relatively-stationary second locking device of described workbench (15) (21).
2, three-dimensional pipe cutter according to claim 1, its feature also is: described first locking device (20) comprises the adjusting screw(rod) (11) that is arranged on rotationally on the described frame (1) and is fixedly connected on adjusting nut (12) on the described cutter holder (9), described adjusting screw(rod) (11) is located away from described second rotating shaft (25), and the upper end of described adjusting screw(rod) (11) and described adjusting nut (12) threaded engagement connection mutually.
3, three-dimensional pipe cutter according to claim 2, its feature also is: be fixedly connected with bearing (10) on the described frame (1), the inner ring of the bottom of described adjusting screw(rod) (11) and described bearing (10) is fixedly connected.
4, three-dimensional pipe cutter according to claim 2, its feature also is: described first locking device (20) comprises that also the bottom is hinged on a pair of second locking nut (18) on bolt (23) on the described frame (1), the upper end that threaded engagement is connected described bolt (23), described cutter holder (9) is passed in the upper end of described bolt (23), and described a pair of second locking nut (18) props up described cutter holder (9) respectively in upper and lower both sides.
5, three-dimensional pipe cutter according to claim 1, its feature also is: described second locking device (21) comprises the annular guide channel (14) that is opened on the described slide (13), be arranged on the screw (16) on the described workbench (15) rotationally, the longitudinal section of described annular guide channel (14) has the thick neck that broadens in the bottom, the lower end of described screw (16) has the cap portion that radially broadens, the cap portion of described screw (16) is inserted in the thick neck of described annular guide channel (14), and the nail body of described screw (16) passes described workbench (15) and first locking nut (17) that has been threaded.
6, according to claim 1 or 2 or 5 described three-dimensional pipe cutters, its feature also is: also be set with first cylinder (4) on the described frame (1), described first cylinder (4) has first piston bar (5), and the end of described first piston bar (5) and described slide (13) are fixedly connected.
7, according to claim 1 or 2 or 5 described three-dimensional pipe cutters, its feature also is: described clamping device (2) comprises at least one pair of grip block (22) that is arranged on the described workbench (15), have the accepting groove that the profile with pipe fitting to be processed (6) matches on the described grip block (22), at least one in the described a pair of grip block (22) is to be arranged on movably on the described workbench (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101056199A CN100446904C (en) | 2006-10-19 | 2007-04-30 | Three-dimensional pipe cutter |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620126953.3 | 2006-10-19 | ||
| CN200620126953 | 2006-10-19 | ||
| CNB2007101056199A CN100446904C (en) | 2006-10-19 | 2007-04-30 | Three-dimensional pipe cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101073842A CN101073842A (en) | 2007-11-21 |
| CN100446904C true CN100446904C (en) | 2008-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101056199A Expired - Fee Related CN100446904C (en) | 2006-10-19 | 2007-04-30 | Three-dimensional pipe cutter |
Country Status (1)
| Country | Link |
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| CN (1) | CN100446904C (en) |
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| CN104308885B (en) * | 2014-10-29 | 2016-04-27 | 日丰企业集团有限公司 | A kind of pipe cutting machine |
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| Publication number | Publication date |
|---|---|
| CN101073842A (en) | 2007-11-21 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shuztung Machinery (Kunshan) Co., Ltd. Assignor: Zhuang Tiancai Contract fulfillment period: 2008.12.31 to 2016.12.31 contract change Contract record no.: 2009990000078 Denomination of invention: Three-dimensional pipe cutter Granted publication date: 20081231 License type: Exclusive license Record date: 2009.2.10 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.31 TO 2016.12.31; CHANGE OF CONTRACT Name of requester: SHUZTUNG MACHINERY (KUNSHAN) CO., LTD. Effective date: 20090210 |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20110430 |