CN104589400A - Cutter holder for corrugated pipe cutting machines - Google Patents
Cutter holder for corrugated pipe cutting machines Download PDFInfo
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- CN104589400A CN104589400A CN201510035210.9A CN201510035210A CN104589400A CN 104589400 A CN104589400 A CN 104589400A CN 201510035210 A CN201510035210 A CN 201510035210A CN 104589400 A CN104589400 A CN 104589400A
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- cutting
- nut
- knife rest
- cutting blade
- corrugated pipe
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Abstract
The invention relates to pipe cutting equipment, in particular to a cutter holder for corrugated pipe cutting machines, which comprises a cutter holder body, a cutting blade and positioning plates, wherein the cutting blade is arranged on the cutter holder body, the positioning plates are at least arranged at one side of the cutter blade and inserted into the troughs of a corrugated pipe, the cutting blade is connected with the cutter holder body through a first displacement adjustor, the positioning plates are connected with the cutter holder body through a second displacement adjustor, and in the process of cutting, the positioning plates are stuck in the troughs of the corrugated pipe, so that the cutting blade is more stable during cutting. The design is simple and reasonable, and the cutting position of the corrugated pipe is ensured.
Description
Technical field
The present invention relates to a kind of pipe fitting cutting equipment, particularly relate to a kind of cutting knife of corrugated pipe cut-off machine.
Background technology
The tubing of bellows to be a kind of profile be regular wave, common plastic film capicitor is generally applied to the fields such as automotive wire bundle, electronics, mechanical wire harness, is a kind of purposes wire harness sheath product widely.In bellows process, need to be cut to certain length, traditional bellows cutting mode is that pipe fitting is delivered to cutting equipment place and cuts off by staff, the cutting knife of this type of cutting equipment easily rocks when cutting, not steady, easily cause otch coarse, unsightly.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of cutting knife of corrugated pipe cut-off machine, make it have more value in industry.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of cutting knife of corrugated pipe cut-off machine, in the side of cutting blade, spacer is set, in cutting process, spacer is plugged in the wave trough position of bellows, play the effect of stable cutting blade, and distance between cutting blade to spacer outline is adjustable, the distance between cutting blade and spacer is adjustable, this simplicity of design is reasonable, expands the versatility of this cutting knife.
The cutting knife of the corrugated pipe cut-off machine that the present invention proposes, comprise knife rest main body, the cutting blade be arranged in described knife rest main body, be at least arranged on cutting blade side and be inserted into the spacer in the trough of bellows, described cutting blade is connected with described knife rest main body by the first displacement adjustment device, and described spacer is connected with described knife rest main body by second displacement regulating device.
Adopt technique scheme, in the process of cutting pipes, spacer is fastened on the wave trough position of bellows, makes cutting process more steady, the smooth noresidue of otch.
Further, the upper end of described knife rest main body is extended two knife rest arms and is formed U-shaped groove, and described cutting blade and spacer are arranged in U-shaped groove, and described second displacement regulating device is connected with described two knife rest arms.
Adopt technique scheme, this simplicity of design is reasonable.
Further, the both sides of described cutting blade are respectively equipped with spacer, and the shape of described spacer is in the form of annular discs.
Further, the first nut that described first displacement adjustment device comprises screw rod, is connected with described screw flight, described first nut is arranged on the bottom of the U-shaped groove that described two knife rest arms are formed, and described first nut is fixedly connected with described cutting blade.
Adopt technique scheme, during cutting, need according to the wave height of bellows and cut off at crest location or wave trough position the distance adjusted between cutting blade to spacer excircle configuration, now, can be moved up and down to drive the first nut by rotary screw, and drive cutting blade to move up and down, regulate the distance between the point of a knife of cutting blade to spacer profile, to adapt to cut dissimilar bellows, this simplicity of design is reasonable, expands the versatility of the cutting knife of this corrugated pipe cut-off machine.
Further, described second displacement regulating device comprises reverse-flighted screw, be separately positioned on the second nut on two contrary thread segments of the described reverse-flighted screw hand of spiral and the 3rd nut, described second nut and the 3rd nut are fastened on described two knife rest arms respectively, and described two spacers are connected to the second nut and the 3rd nut respectively by bearing is sheathed.
Adopt technique scheme, during cutting, needs regulate the distance between two spacers according to the wavelength of bellows, now, can move in opposite directions to drive the second nut and the 3rd nut by rotating reverse-flighted screw, and drive two spacers to move in opposite directions, regulate the distance between two spacers, to adapt to the bellows cutting different wave length, this simplicity of design is reasonable, expands the versatility of the cutting knife of this corrugated pipe cut-off machine; Two spacers are connected to the outer surface of the second nut and the 3rd nut by bearing, can rotate freely, and in cutting process, spacer, along bellows trough surface scrolls, reduces friction, prevent spacer from damaging the trough position of bellows.
Further, the both sides of described knife rest main body are relatively set with solid blade, and described solid blade offers solid cutter groove, and described cutting blade has the side inserting and be fixed in solid cutter groove.
Adopt technique scheme, in the process of cutting pipes, cutter sector-meeting is subject to certain active force, cause it to rock shakiness when cutting, the otch obtained is coarse, and knife rest main body arranges two solid blades, for reinforcing cutting blade, make cutting blade more steady when cutting.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation at another visual angle of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
See shown in Fig. 1 to 2, the cutting knife of a kind of corrugated pipe cut-off machine of a preferred embodiment of the present invention, comprise knife rest main body, the knife rest arm 1 that two form U-shape is extended in knife rest main body upper end, the discoid spacer 3 that cutting blade 2 and two are separately positioned on cutting blade 2 both sides is provided with in the U-shaped groove that two knife rest arms 1 are formed, cutting blade 2 is connected with knife rest main body by the first displacement adjustment device, and two spacers 3 are connected with two knife rest arms 1 by second displacement regulating device.The bottom that first displacement adjustment device comprises a screw rod 4, the first nut 5, first nut 5 of being connected with screw rod 4 threaded engagement is arranged on the U-shaped groove that two knife rest arms 1 are formed, and can move, the first nut 5 is fixedly connected with cutting blade 2.Second displacement regulating device comprises a reverse-flighted screw 6, be separately positioned on the second nut (not shown) on two contrary thread segments of reverse-flighted screw 6 hand of spiral and the 3rd nut (not shown), second nut and the 3rd nut are fastened on two knife rest arms 1 respectively, and can move in opposite directions, two spacers 3 are connected on the second nut and the 3rd nut respectively by bearing is sheathed.The both sides of knife rest main body are provided with solid blade 7 relatively, Gu blade 7 offers solid cutter groove, the side of cutting blade 2 is plugged in the solid cutter groove of both sides.
In the process of cutting pipes, cutting blade 2 realizes cutting off in the outer surface slippage of pipe fitting for one week, and spacer 3 is fastened on the wave trough position of bellows, and cutting blade 2 is fixed on crest location or wave trough position, and cutting is steady, the smooth noresidue of otch, two spacers 3 are connected to the outer surface of the second nut and the 3rd nut by bearing, can rotate freely, cutting blade 2 is in the process of circumgyration incision, and spacer 3 is along bellows trough surface scrolls, reduce friction, prevent spacer 3 from damaging the trough position of bellows, according to the wave height of bellows and in crest location or wave trough position cut-out, need to adjust the distance between cutting blade 2 to spacer 3 excircle configuration, moved up and down to drive the first nut 5 by rotary screw 4, and drive cutting blade 2 to move up and down, regulate the distance between the point of a knife of cutting blade 2 to spacer 3 excircle configuration, to adapt to the bellows cutting different wave height, different according to bellows wavelength, can move in opposite directions to drive the second nut and the 3rd nut by rotating reverse-flighted screw 6, and drive two spacers 3 to move in opposite directions, regulate the distance between two spacers 3, to adapt to the bellows cutting different wave length, this simplicity of design is reasonable, expand the versatility of the cutting knife of this corrugated pipe cut-off machine, in addition, in the process of cutting pipes, cutting blade 2 can be subject to certain active force, cause it to rock shakiness when cutting, the otch obtained is coarse, and knife rest main body arranges two solid blades 7, for reinforcing cutting blade 2, make cutting blade 2 more steady when cutting.
The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (6)
1. the cutting knife of a corrugated pipe cut-off machine, it is characterized in that: comprise knife rest main body, the cutting blade be arranged in described knife rest main body, be at least arranged on cutting blade side and be inserted into the spacer in the trough of bellows, described cutting blade is connected with described knife rest main body by the first displacement adjustment device, and described spacer is connected with described knife rest main body by second displacement regulating device.
2. the cutting knife of corrugated pipe cut-off machine according to claim 1, it is characterized in that: the upper end of described knife rest main body is extended two knife rest arms and formed U-shaped groove, described cutting blade and spacer are arranged in U-shaped groove, and described second displacement regulating device is connected with described two knife rest arms.
3. the cutting knife of corrugated pipe cut-off machine according to claim 2, is characterized in that: the both sides of described cutting blade are respectively equipped with spacer, and the shape of described spacer is in the form of annular discs.
4. the cutting knife of corrugated pipe cut-off machine according to claim 3, it is characterized in that: the first nut that described first displacement adjustment device comprises screw rod, is connected with described screw flight, described first nut is arranged on the bottom of the U-shaped groove that described two knife rest arms are formed, and described first nut is fixedly connected with described cutting blade.
5. the cutting knife of corrugated pipe cut-off machine according to claim 4, it is characterized in that: described second displacement regulating device comprises reverse-flighted screw, be separately positioned on the second nut on two contrary thread segments of the described reverse-flighted screw hand of spiral and the 3rd nut, described second nut and the 3rd nut are fastened on described two knife rest arms respectively, and described two spacers are connected to the second nut and the 3rd nut respectively by bearing is sheathed.
6. the cutting knife of corrugated pipe cut-off machine according to claim 5, is characterized in that: the both sides of described knife rest main body are relatively set with solid blade, and described solid blade offers solid cutter groove, and described cutting blade has the side inserting and be fixed in solid cutter groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510035210.9A CN104589400B (en) | 2015-01-23 | 2015-01-23 | Cutter holder for corrugated pipe cutting machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510035210.9A CN104589400B (en) | 2015-01-23 | 2015-01-23 | Cutter holder for corrugated pipe cutting machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104589400A true CN104589400A (en) | 2015-05-06 |
| CN104589400B CN104589400B (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510035210.9A Active CN104589400B (en) | 2015-01-23 | 2015-01-23 | Cutter holder for corrugated pipe cutting machines |
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| Country | Link |
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| CN (1) | CN104589400B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838959A (en) * | 2017-12-09 | 2018-03-27 | 黄晓峰 | A kind of bellows refers to hook cutter |
| CN109623909A (en) * | 2019-01-25 | 2019-04-16 | 东莞市特联自动化设备有限公司 | A kind of rotary cutting apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201161405Y (en) * | 2007-12-30 | 2008-12-10 | 大连三垒机器有限公司 | Perforating cutter for large-aperture plastic corrugated pipe |
| CN201625996U (en) * | 2009-12-25 | 2010-11-10 | 广东联塑机器制造有限公司 | Automatic cutting device of double-wall corrugated pipe |
| JP4845521B2 (en) * | 2006-01-30 | 2011-12-28 | 康已 近藤 | Corrugated tube cutter |
| CN102990708A (en) * | 2012-12-31 | 2013-03-27 | 苏州金纬机械制造有限公司 | Corrugated pipe cutting knife |
| KR20140100696A (en) * | 2013-02-07 | 2014-08-18 | 목성균 | structure of connecting portion for covering |
| CN204585350U (en) * | 2015-01-23 | 2015-08-26 | 苏州惠斯福自动化科技有限公司 | The cutting knife of corrugated pipe cut-off machine |
-
2015
- 2015-01-23 CN CN201510035210.9A patent/CN104589400B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4845521B2 (en) * | 2006-01-30 | 2011-12-28 | 康已 近藤 | Corrugated tube cutter |
| CN201161405Y (en) * | 2007-12-30 | 2008-12-10 | 大连三垒机器有限公司 | Perforating cutter for large-aperture plastic corrugated pipe |
| CN201625996U (en) * | 2009-12-25 | 2010-11-10 | 广东联塑机器制造有限公司 | Automatic cutting device of double-wall corrugated pipe |
| CN102990708A (en) * | 2012-12-31 | 2013-03-27 | 苏州金纬机械制造有限公司 | Corrugated pipe cutting knife |
| KR20140100696A (en) * | 2013-02-07 | 2014-08-18 | 목성균 | structure of connecting portion for covering |
| CN204585350U (en) * | 2015-01-23 | 2015-08-26 | 苏州惠斯福自动化科技有限公司 | The cutting knife of corrugated pipe cut-off machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838959A (en) * | 2017-12-09 | 2018-03-27 | 黄晓峰 | A kind of bellows refers to hook cutter |
| CN109623909A (en) * | 2019-01-25 | 2019-04-16 | 东莞市特联自动化设备有限公司 | A kind of rotary cutting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104589400B (en) | 2017-01-11 |
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