CN102085633A - Tire cutter - Google Patents
Tire cutter Download PDFInfo
- Publication number
- CN102085633A CN102085633A CN2009102316258A CN200910231625A CN102085633A CN 102085633 A CN102085633 A CN 102085633A CN 2009102316258 A CN2009102316258 A CN 2009102316258A CN 200910231625 A CN200910231625 A CN 200910231625A CN 102085633 A CN102085633 A CN 102085633A
- Authority
- CN
- China
- Prior art keywords
- tire
- anchor clamps
- vertical
- jaw
- framework
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a tire cutter, which comprises a frame, a clamp, a cutting cutter and a cutting driving device, wherein the clamp can be movably arranged on the side wall of the frame in a longitudinal direction and a transverse direction on the basis of a using direction; the cutting cutter is rotationally positioned at the lower end of the upper side wall of the frame in the circumferential direction; the cutting driving device can drive the cutting cutter to rotate; an axial end face of the cutting cutter is parallel to the transverse feeding direction of the clamp; and the clamp can fix a tire axially and radially. In the tire cutter, the cutting cutter is matched with the clamp which can move in the transverse direction and the longitudinal direction, so the axial section of the tire can be cut accurately and quickly; and the axial section is smooth and convenient to detect, so the detection and analysis of the tire are more accurate.
Description
Technical field
The present invention relates to a kind of cutting equipment, particularly a kind of tire cutter.
Background technology
In tire production, need the tire axial cross section is cut, the axial cross section that cuts out is detected and analyzes, judge whether tire meets production and instructions for use, all be to use electric saw that the tire axial cross section is cut in the production process at present, the tire axial cross section that this method cuts out is smooth inadequately, be inconvenient to detect, be difficult to accurately locate cutting position simultaneously, cutting speed is slow.
Summary of the invention
In order to remedy above deficiency, the invention provides a kind of tire cutter, this tire cutter can accurately be located cutting position, and cutting speed is fast and the cross section is smooth, the convenient detection.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of tire cutter, comprise framework, anchor clamps, cutting tool and cutting driving device, to use direction to be benchmark, but moving, the anchor clamps vertical and horizontal are located on the frame side wall, the rotatable frame upper side wall lower end that is positioned of cutting tool circumferencial direction, cutting driving device can drive the cutting tool rotation, and (cutting driving device can be motor and also can be gasoline engine, diesel engine etc., this example is a servo motor, convenient control), the cutting tool axial end is parallel with anchor clamps traverse feed direction, anchor clamps can be axially and fixing tire radially, during use, tire is fixed positioned in the anchor clamps, cutting tool rotates at a high speed, and the anchor clamps band the horizontal and vertical feeding respectively of wheel tyre bead, by the high speed rotation of cutting tool tire is cut off, can see the axial cross section of tire this moment clearly, convenient analysis and control to the inside tires structure.
As a further improvement on the present invention, anchor clamps can be axially and radially fixedly the structure of tire be: anchor clamps comprise first jaw, second jaw, vertically end ejection device and fixed mount, first jaw is fixed positioned on the fixed mount, second jaw is removable being positioned on the fixed mount laterally, vertically only ejection device is laterally removable is positioned first, on the fixed mount of two jaw downsides, during use, tire axial is positioned over first along the second jaw direction of motion, in the middle of two jaws, second jaw is moved to the direction near first jaw, with tire axial both ends of the surface stationary positioned, make then and vertically end ejection device along moving laterally to radially lower surface downside of tire, tire is radially pressed closer in vertically ending the ejection device upper surface lower surface, tire just all is fixed vertically and radially and has located like this, vertically end ejection device in addition and also can vertically removablely be positioned first, on the fixed mount of two jaw downsides, when first, two jaws with the tire axial clamping and positioning after, vertically end ejection device and move upward and only peak at tire circular radial side face downside, also can be and radially all locate with tire axial.
As a further improvement on the present invention, but the anchor clamps vertical and horizontal move the structure of being located on the frame side wall: be provided with longitudinal feeding device and cross feed device, wherein longitudinal feeding device comprises vertical motor, longitudinal leadscrew and vertical nut, cross feed device comprises cross motor, laterally leading screw and laterally nut, vertically driven by motor longitudinal leadscrew rotation, longitudinal leadscrew drives the vertical nut lengthwise movement that is spirally connected with it, vertically nut drives the anchor clamps lengthwise movement again, cross motor drives horizontal leading screw rotation, laterally leading screw drives the horizontal nut transverse movement that is spirally connected with horizontal leading screw, laterally nut drives the longitudinal feeding device transverse movement again, the structure that can realize above-mentioned functions has a variety of, such as also having by the horizontal and vertical gear rotation of horizontal and vertical driven by motor, horizontal and vertical gear meshes with horizontal and vertical tooth bar respectively again, there is horizontal and vertical tooth bar to drive longitudinal feeding device and the horizontal and vertical motion of fixed mount respectively again, also can be that these all are structures well-known to those skilled in the art by other structures such as sprocket wheel chain drives.
As a further improvement on the present invention, second jaw and vertical horizontal removable structure that is positioned on the fixed mount of ejection device of ending are: be provided with first oil cylinder and second oil cylinder, the cylinder body of this first and second oil cylinder is fixed positioned on the fixed mount, the piston rod of first and second oil cylinder is connected with second jaw and vertical ejection device that ends respectively, first and second oil cylinder in the said structure also can be cylinder, perhaps also can be the driven by motor cam, only push up second jaw by cam and realize with vertical ejection device that ends.
As a further improvement on the present invention, also be provided with control device, this control device can be controlled the start and stop and the rotating speed of cutting driving device, and control device also can be controlled start and stop and translational speed that the anchor clamps vertical and horizontal move, can realize that the control device of above-mentioned control has a lot, as adopt programmable controller or all can realize by relay etc., be well-known to those skilled in the art.
As a further improvement on the present invention, cutting tool is a grinding wheel, and grinding wheel can guarantee to cut smooth surface, make the convenient detection of cutting section, and be preferably the emery wheel that be arranged in parallel more than two or two, can save a large amount of working times like this, increase work efficiency.
As a further improvement on the present invention, also be provided with inclination seat board and roller, roller is fixedly arranged near on the framework of anchor clamps, the inclination seat board is fixedly arranged on the framework, its vertically low section is positioned at the frame edge place, it is vertically high-end to be connected with roller, and so only as for it is rolled on the roller along the inclination seat board, handled easily the person be positioned over tire on the anchor clamps need with tire.
As a further improvement on the present invention, framework upper end downside also is installed with blower fan, and blower fan can be dried to tire, like this in process, blower fan can with machine when cutting fricative smog and the dust toxic emission fall, play the advantageous effect of safety, healthy, environmental protection.
As a further improvement on the present invention, also be provided with the high pressure cooling-cycle device, this high pressure cooling-cycle device can be sprayed onto cooling fluid the cutting tool working surface, this cooling device is common mechanism in machining, belong to the known structure of those of ordinary skill, introduce its concrete structure herein no longer in detail, this high pressure cooling-cycle device has overcome the centrifugal force that emery wheel produces when rotating speed is excessive, thereby improved cooling effect better, having played emery wheel cools off in high-speed machining process, lubricated, the smoothness and the flatness in cross section are guaranteed in the effects such as hot melt rubber at flushing cutting position.
As a further improvement on the present invention, also be provided with cleaning device, this cleaning device can be sprayed onto cleaning fluid the cutting tool working surface, wiper mechanism is when the emery wheel high-speed cutting, the thermosol rubber that cleaning emery wheel gabarit sharply heats up, thereby improve the emery wheel cutting ability, carry out smoothness and flatness with serial section smoothly with what guarantee the emery wheel high-speed cutting.
Useful technique effect of the present invention is: the present invention cooperates with the horizontal and vertical anchor clamps that can move by cutting tool, can cut the axial cross section of tire quickly and accurately, and axial cross section is smooth, and convenient the detection makes the tire checking analysis more accurate.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 be among Fig. 1 A to view.
The specific embodiment
Embodiment: a kind of tire cutter, it is characterized in that: comprise framework 1, anchor clamps 2, cutting tool 3 and cutting driving device 4, to use direction to be benchmark, but moving, anchor clamps 2 vertical and horizontal are located on framework 1 sidewall, the rotatable framework 1 upper side wall lower end that is positioned of cutting tool 3 circumferencial directions, cutting driving device 4 can drive cutting tool 3 rotations, and (cutting driving device 4 can be motor and also can be gasoline engine, diesel engine etc., this example is a servo motor, convenient control), cutting tool 3 axial ends are parallel with anchor clamps 2 traverse feed directions, anchor clamps 2 can be axially and fixing tire radially, during use, tire is fixed positioned in the anchor clamps 2, the horizontal and vertical feeding respectively of wheel tyre bead is being with in cutting tool 3 rotation at a high speed, anchor clamps 2, by the high speed rotation of cutting tool 3 tire is cut off, can see the axial cross section of tire this moment clearly, convenient analysis and control to the inside tires structure.
Described anchor clamps 2 can be axially and radially fixedly the structure of tire be: anchor clamps 2 comprise first jaw 21, second jaw 22, vertically end ejection device 23 and fixed mount 24, first jaw 21 is fixed positioned on the fixed mount 24, second jaw, 22 horizontal removable being positioned on the fixed mount 24, vertically end that ejection device 23 is laterally removable to be positioned first, on the fixed mount 24 of two jaw downsides, during use, tire axial is positioned over first along the second jaw direction of motion, two jaws 21, in the middle of 22, second jaw 22 is moved to the direction near first jaw 21, with tire axial both ends of the surface stationary positioned, make then and vertically end ejection device 23 along moving laterally to radially lower surface downside of tire, tire is radially pressed closer in vertically ending ejection device 23 upper surfaces the lower surface, tire just all is fixed vertically and radially and has located like this, vertically end ejection device 23 in addition and also can vertically removablely be positioned first, two jaws 21, on the fixed mount 24 of 22 downsides, when first, two jaws 21,22 with after the tire axial clamping and positioning, vertically end ejection device 23 and move upward and only peak at tire circular radial side face downside, also can be and radially all locate with tire axial.
But described anchor clamps 2 vertical and horizontal move the structure of being located on framework 1 sidewall: be provided with longitudinal feeding device 25 and cross feed device 26, wherein longitudinal feeding device 25 comprises vertical motor 251, longitudinal leadscrew 252 and vertical nut 253, cross feed device 26 comprises cross motor 261, laterally leading screw 262 and laterally nut 263, vertically motor 251 drives longitudinal leadscrew 252 rotations, longitudinal leadscrew 252 drives vertical nut 253 lengthwise movements that are spirally connected with it, vertically nut 253 drives anchor clamps 2 lengthwise movements again, cross motor 261 drives horizontal leading screw 262 rotations, laterally leading screw 262 drives horizontal nut 263 transverse movements that are spirally connected with horizontal leading screw, laterally nut 263 drives longitudinal feeding device 25 transverse movements again, the structure that can realize above-mentioned functions has a variety of, drive horizontal and vertical gear rotation such as also having by horizontal and vertical motor 251, horizontal and vertical gear meshes with horizontal and vertical tooth bar respectively again, there is horizontal and vertical tooth bar to drive longitudinal feeding device 25 and fixed mount 24 horizontal and vertical motions respectively again, also can be that these all are structures well-known to those skilled in the art by other structures such as sprocket wheel chain drives.
Described second jaw 22 and vertical ejection device 23 horizontal removable structures that are positioned on the fixed mount 24 of ending are: be provided with first oil cylinder 221 and second oil cylinder 231, the cylinder body of this first and second oil cylinder 221,231 is fixed positioned on the fixed mount 24, the piston rod of first and second oil cylinder 221,231 is respectively with second jaw 22 with vertically end ejection device 23 and be connected, first and second oil cylinder 221,231 in the said structure also can be cylinder, perhaps also can be the driven by motor cam, only push up second jaw 22 by cam and realize with vertical ejection device 23 that ends.
Also be provided with control device 5, this control device 5 can be controlled the start and stop and the rotating speed of cutting driving device 4, and control device 5 also can be controlled start and stop and translational speed that anchor clamps 2 vertical and horizontal move, can realize that the control device 5 of above-mentioned control has a lot, as adopt programmable controller or all can realize by relay etc., be well-known to those skilled in the art.
Described cutting tool 3 is a grinding wheel, and grinding wheel can guarantee to cut smooth surface, makes the convenient detection of cutting section, and is preferably the emery wheel that be arranged in parallel more than two or two, can save a large amount of working times like this, increases work efficiency.
Also be provided with inclination seat board 61 and roller 62, roller 62 is fixedly arranged near on the framework 1 of anchor clamps 2, inclination seat board 61 is fixedly arranged on the framework 1, its vertically low section is positioned at framework 1 edge, it is vertically high-end to be connected with roller 62, so only need be with tire as for it is rolled on the roller 62 along inclination seat board 61, the handled easily person is positioned over tire on the anchor clamps 2.
Framework 1 upper end downside also is installed with blower fan 7, and blower fan 7 can be dried to tire, and like this in process, blower fan 7 can fall machine fricative smog and dust toxic emission when the cutting, plays the advantageous effect of safety, healthy, environmental protection.
Also be provided with high pressure cooling-cycle device 8, this high pressure cooling-cycle device 8 can be sprayed onto cooling fluid cutting tool 3 working surfaces, this cooling device is common mechanism in machining, belong to the known structure of those of ordinary skill, introduce its concrete structure herein no longer in detail, this high pressure cooling-cycle device 8 has overcome the centrifugal force that emery wheel produces when rotating speed is excessive, thereby improved cooling effect better, play emery wheel cools off, lubricates, washes the cutting position in high-speed machining process effects such as hot melt rubber, guaranteed the smoothness and the flatness in cross section.
Also be provided with cleaning device 9, this cleaning device 9 can be sprayed onto cleaning fluid cutting tool 3 working surfaces, wiper mechanism is when the emery wheel high-speed cutting, the thermosol rubber that cleaning emery wheel gabarit sharply heats up, thereby improve the emery wheel cutting ability, carry out smoothness and flatness with serial section smoothly with what guarantee the emery wheel high-speed cutting.
Claims (10)
1. tire cutter, it is characterized in that: comprise framework (1), anchor clamps (2), cutting tool (3) and cutting driving device (4), to use direction to be benchmark, anchor clamps (2) but vertical and horizontal move is located on framework (1) sidewall, rotatable framework (1) the upper side wall lower end that is positioned of cutting tool (3) circumferencial direction, cutting driving device (4) can drive cutting tool (3) rotation, cutting tool (3) axial end is parallel with anchor clamps (2) traverse feed direction, and anchor clamps (2) can be axially and fixing tire radially.
2. a kind of tire cutter as claimed in claim 1, it is characterized in that: anchor clamps (2) can be axially and radially fixedly the structure of tire be: anchor clamps (2) comprise first jaw (21), second jaw (22), vertically end ejection device (23) and fixed mount (24), first jaw (21) is fixed positioned on the fixed mount (24), second jaw (22) is removable being positioned on the fixed mount (24) laterally, vertically ends on the laterally removable fixed mount (24) that is positioned first and second jaw downside of ejection device (23).
3. a kind of tire cutter as claimed in claim 1 or 2, it is characterized in that: anchor clamps (2) but vertical and horizontal move the structure of being located on framework (1) sidewall is: be provided with longitudinal feeding device (25) and cross feed device (26), wherein longitudinal feeding device (25) comprises vertical motor (251), longitudinal leadscrew (252) and vertical nut (253), cross feed device (26) comprises cross motor (261), laterally leading screw (262) and laterally nut (263), vertically motor (251) drives longitudinal leadscrew (252) rotation, longitudinal leadscrew (252) drives vertical nut (253) lengthwise movement that is spirally connected with it, vertically nut (253) drives anchor clamps (2) lengthwise movement again, cross motor (261) drives horizontal leading screw (262) rotation, laterally leading screw (262) drives horizontal nut (263) transverse movement that is spirally connected with horizontal leading screw, and laterally nut (263) drives longitudinal feeding device (25) transverse movement again.
4. a kind of tire cutter as claimed in claim 3, it is characterized in that: second jaw (22) and vertical horizontal removable structure that is positioned on the fixed mount (24) of ejection device (23) of ending are: be provided with first oil cylinder (221) and second oil cylinder (231), the cylinder body of this first and second oil cylinder (221,231) is fixed positioned on the fixed mount (24), and the piston rod of first and second oil cylinder (221,231) is connected with second jaw (22) and vertical ejection device (23) that ends respectively.
5. as the described a kind of tire cutter of claim 1 to 4, it is characterized in that: also be provided with control device (5), this control device (5) can be controlled the start and stop and the rotating speed of cutting driving device (4), and control device (5) also can be controlled start and stop and translational speed that anchor clamps (2) vertical and horizontal move.
6. a kind of tire cutter as claimed in claim 1 is characterized in that: cutting tool (3) is a grinding wheel.
7. a kind of tire cutter as claimed in claim 1, it is characterized in that: also be provided with inclination seat board (61) and roller (62), roller (62) is fixedly arranged near on the framework (1) of anchor clamps (2), inclination seat board (61) is fixedly arranged on the framework (1), its vertically low section is positioned at framework (1) edge, and it is vertically high-end to be connected with roller (62).
8. a kind of tire cutter as claimed in claim 1 is characterized in that: framework (1) upper end downside also is installed with blower fan (7), and blower fan (7) can be dried to tire.
9. a kind of tire cutter as claimed in claim 1 is characterized in that: also be provided with high pressure cooling-cycle device (8), this high pressure cooling-cycle device (8) can be sprayed onto cooling fluid cutting tool (3) working surface.
10. a kind of tire cutter as claimed in claim 1 is characterized in that: also be provided with cleaning device (9), this cleaning device (9) can be sprayed onto cleaning fluid cutting tool (3) working surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910231625.8A CN102085633B (en) | 2009-12-05 | 2009-12-05 | Tire cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910231625.8A CN102085633B (en) | 2009-12-05 | 2009-12-05 | Tire cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102085633A true CN102085633A (en) | 2011-06-08 |
| CN102085633B CN102085633B (en) | 2014-02-19 |
Family
ID=44097766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910231625.8A Expired - Fee Related CN102085633B (en) | 2009-12-05 | 2009-12-05 | Tire cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102085633B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273408A (en) * | 2013-05-23 | 2013-09-04 | 芜湖得瑞精密机械有限公司 | Tire section cutter |
| CN105252572A (en) * | 2015-11-10 | 2016-01-20 | 汕头市浩大轮胎测试装备有限公司 | Tire section cutter |
| CN105499688A (en) * | 2015-11-26 | 2016-04-20 | 宁波福士汽车部件有限公司 | Cutting device for pipe fitting |
| CN117104843A (en) * | 2023-10-19 | 2023-11-24 | 南通申东裕浩轮胎有限公司 | Tire overturning device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2096447U (en) * | 1991-07-04 | 1992-02-19 | 吉林省通化县化工机械厂 | Multifunction emery wheel cutting machine |
| JP2000042977A (en) * | 1998-07-28 | 2000-02-15 | Nippon Mining & Metals Co Ltd | Tire cutting device |
| KR20030042668A (en) * | 2001-11-23 | 2003-06-02 | 한국타이어 주식회사 | Cut Buffing Apparatus of TB Tire |
| JP2004106160A (en) * | 2002-09-18 | 2004-04-08 | Masakatsu Sasaki | Tire sidewall cutter |
| KR20050036215A (en) * | 2003-10-15 | 2005-04-20 | 한국타이어 주식회사 | Tire cutting apparatus |
| CN201046578Y (en) * | 2007-06-07 | 2008-04-16 | 顾洪 | Tyre shearing machine |
| CN101200073A (en) * | 2006-12-11 | 2008-06-18 | 上海轮胎橡胶（集团）股份有限公司轮胎研究所 | Tire cross-section cutting machine |
| CN201702662U (en) * | 2009-12-05 | 2011-01-12 | 健伦精密机械(中国)有限公司 | Tire cutting machine |
-
2009
- 2009-12-05 CN CN200910231625.8A patent/CN102085633B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2096447U (en) * | 1991-07-04 | 1992-02-19 | 吉林省通化县化工机械厂 | Multifunction emery wheel cutting machine |
| JP2000042977A (en) * | 1998-07-28 | 2000-02-15 | Nippon Mining & Metals Co Ltd | Tire cutting device |
| KR20030042668A (en) * | 2001-11-23 | 2003-06-02 | 한국타이어 주식회사 | Cut Buffing Apparatus of TB Tire |
| JP2004106160A (en) * | 2002-09-18 | 2004-04-08 | Masakatsu Sasaki | Tire sidewall cutter |
| KR20050036215A (en) * | 2003-10-15 | 2005-04-20 | 한국타이어 주식회사 | Tire cutting apparatus |
| CN101200073A (en) * | 2006-12-11 | 2008-06-18 | 上海轮胎橡胶（集团）股份有限公司轮胎研究所 | Tire cross-section cutting machine |
| CN201046578Y (en) * | 2007-06-07 | 2008-04-16 | 顾洪 | Tyre shearing machine |
| CN201702662U (en) * | 2009-12-05 | 2011-01-12 | 健伦精密机械(中国)有限公司 | Tire cutting machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273408A (en) * | 2013-05-23 | 2013-09-04 | 芜湖得瑞精密机械有限公司 | Tire section cutter |
| CN103273408B (en) * | 2013-05-23 | 2016-05-25 | 芜湖得瑞精密机械有限公司 | A kind of tire cross-section cutting machine |
| CN105252572A (en) * | 2015-11-10 | 2016-01-20 | 汕头市浩大轮胎测试装备有限公司 | Tire section cutter |
| CN105499688A (en) * | 2015-11-26 | 2016-04-20 | 宁波福士汽车部件有限公司 | Cutting device for pipe fitting |
| CN117104843A (en) * | 2023-10-19 | 2023-11-24 | 南通申东裕浩轮胎有限公司 | Tire overturning device |
| CN117104843B (en) * | 2023-10-19 | 2023-12-26 | 南通申东裕浩轮胎有限公司 | Tire overturning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102085633B (en) | 2014-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203919044U (en) | Workpiece handling manipulator | |
| CN202668702U (en) | Bamboo de-enzyme cutter tool component and bamboo de-enzyme device with bamboo de-enzyme cutter tool component | |
| TWI500464B (en) | Double saw type band sawing machine and the sawing method thereof | |
| CN102085633B (en) | Tire cutter | |
| CN107214608B (en) | Stainless steel multi-valve body precision casting Special cutting device for casting head | |
| JP5413580B2 (en) | Deburring method and apparatus | |
| CN103568084A (en) | Bamboo green removing cutter component and bamboo green removing device with same | |
| CN202824628U (en) | Wheel blank burr removing device | |
| CN102921934A (en) | Deflashing device for wheel blank | |
| CN201702662U (en) | Tire cutting machine | |
| JP2006088329A (en) | Deburring device | |
| CN102179553A (en) | Rigid mill of screw rod | |
| CN203356574U (en) | Wheel rim deflashing device | |
| CN101704111B (en) | Selfreparing mechanism of multi-wire diamond wire saw drive wheel | |
| CN101569944A (en) | Cellular material slicer | |
| CN203409503U (en) | Disc type friction sheet grooving and chamfering machine | |
| CN203712756U (en) | Pipe cutting machine | |
| CN203578735U (en) | Manual-automatic sprue cup cutting machine | |
| CN105290051A (en) | Laser cleaning device for shaft parts | |
| CN214692121U (en) | Extracting device of planer tool processing usefulness | |
| CN204491311U (en) | Paper knife system drawn by a kind of special paper products paper machine | |
| CN203031028U (en) | Hydraulic cutting machine for steel tubes | |
| CN103978412A (en) | Spherical surface finishing machine | |
| CN209811351U (en) | Continuous cutting device for aluminum pipe processing | |
| CN203437729U (en) | Pipe rotating type pipe cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140219 Termination date: 20181205 |