CN206653449U - A kind of cutter for being used to cut double-wall corrugated pipe - Google Patents
A kind of cutter for being used to cut double-wall corrugated pipe Download PDFInfo
- Publication number
- CN206653449U CN206653449U CN201720276074.7U CN201720276074U CN206653449U CN 206653449 U CN206653449 U CN 206653449U CN 201720276074 U CN201720276074 U CN 201720276074U CN 206653449 U CN206653449 U CN 206653449U
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- CN
- China
- Prior art keywords
- curved splint
- blade
- cutter
- corrugated pipe
- fixed block
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Abstract
The utility model discloses a kind of cutter for being used to cut double-wall corrugated pipe, its drip irrigation device is to include the two panels curved splint consistent with the crest shape of outer layer bellows, the position that the trough of curved splint and outside bellows abuts against is inwall, the both ends of curved splint are respectively and fixedly connected with the fixed block that two panels curved splint links together and fixed plate, blade is connected with fixed block and is provided with is abutted with blade to fix the locking member of blade；Be rotatably connected to multiple rollers between two panels curved splint, multiple rollers arcuately clamping plate it is circumferentially equidistant from distribution, surround the arc groove being adapted with bellows crest between the curved splint and roller of both sides；Holding bar is connected with fixed block and fixed plate, the accuracy of cutting can be improved.
Description
Technical field
Double-wall corrugated pipe manufacture field is the utility model is related to, more particularly to a kind of cutting for being used to cut double-wall corrugated pipe
Knife.
Background technology
Double-wall corrugated pipe is made up of the compound outside bellows of inner tube, and trough the lowest point and the inner layer tube wall of outside bellows connect
Touch and compound, tubing good toughness intensity is high, and cutting this product needs to use special cutter.The two-layer compound ripple produced
Line pipe is needed according to setting length cutting, and two two-layer compound bellowss connect for convenience, two-layer compound bellows
One end needs enlarging.During to avoid enlarging outer layer I ask that the composite bed cracking of official's trough and inner layer tube wall is peeled off, it is compound cutting
During layer, usually require that the cut trough of flared end is wider compared with the trough that the other end is cut.Although in the prior art, automatically
Fixed-length cutting device is very ripe, but double-wall corrugated pipe can be consistent by stream pressure influence of fluctuations, waveform hardly possible when manufacturing,
During using automatic fixed-length cutter, trough off normal, or even cutter crest are easily cut, causes waste product.
Utility model content
The purpose of this utility model is to provide a kind of cutter for being used to cut double-wall corrugated pipe, can improve the standard of cutting
True property.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind is used to cut double-walled
The cutter of bellows, including the curved splint that two panels is consistent with the crest shape of outer layer bellows, curved splint and outer side wave
The position that the trough of line pipe abuts against is inwall, and the both ends of curved splint, which have been respectively and fixedly connected with, links together two panels curved splint
Fixed block and fixed plate, be connected with blade and be provided with fixed block and abutted with blade to fix the locking member of blade；Two panels
Be rotatably connected to multiple rollers between curved splint, multiple rollers arcuately clamping plate it is circumferentially equidistant from distribution, the arc of both sides
The arc groove being adapted with bellows crest is surrounded between clamping plate and roller；Holding is connected with fixed block and fixed plate
Bar.
By using above-mentioned technical proposal, it is locked at using preceding be fixed on blade using locking member on fixed block, then
Holding bar is held, on the crest that whole cutter be located in outside bellows so that it is recessed that the crest of bellows is clamped in arc
In groove, blade through outer layer bellows trough and internal layer bellows composite bed, now the medial surface of curved splint and
Crest of the roller with outside bellows abuts, firmly that whole cutter are annular one week around double-wall corrugated pipe, you can completion is cut
Cut；In addition in cutting, roller can be reduced the frictional force between cutter and crest, improved whole cutter with concomitant rotation
Smoothness in rotation process, it is more laborsaving.
Preferably, inwall is formed with guiding cambered surface.
By using above-mentioned technical proposal, guiding cambered surface plays a part of guiding when can be to preventing and putting curved splint, is easy to
Curved splint be located on crest；After curved splint is buckled simultaneously, cambered surface and the trough of outside bellows is guided to abut against,
Contact area reduces, and can improve smoothness of the whole cutter in rotation process.
Preferably, fillet has been led in the both ends end of curved splint.
By using above-mentioned technical proposal, cutting terminates, and when removing whole cutter, the both ends end of curved splint can be with
Trough abuts, then the both ends of curved splint has been led into fillet, to a certain extent, can reduce the external side wave line tube wave of corner
The damage of paddy, while led with being abutted at trough at fillet, whole cutting can be taken advantage of a situation to be separated from crest, is easy to entirely to cut
Cutter is removed.
Preferably, offering the neck with blade fits on fixed block, locking member is clamping screw, clamping screw and fixation
Block is threadedly coupled and its end abuts with blade.
By using above-mentioned technical proposal, clamping screw is threaded on fixed block and abutted against with blade, matches somebody with somebody simultaneously
Neck is closed, can be fixed what blade was relatively stablized；In addition, limitation to blade can be contacted by unscrewing clamping screw, then
The position of blade is adjusted, after blade being adjusted into any distance along neck, clamping screw is then screwed and fixes blade, adjust
Section is convenient, contributes to blade preferably to play dissection.
Preferably, roller includes the rotating shaft being rotatablely connected across two panels curved splint and with curved splint and is set in turn
The sleeve relatively rotated on the outside of axle with rotating shaft, one end end of rotating shaft are connected with positioning head, and the connection of other end end thread is limited
Position nut.
By using above-mentioned technical proposal, axis of rotation is connected between two panels curved splint, and by stop nut and
Positioning head is installed between two panels curved splint, while sleeve is set in the outside of rotating shaft, and relative axis of rotation, then will
After stop nut disassembles, rotating shaft can be extracted out out of sleeve, be easy to the replacing and installation of whole roller.
Preferably, holding bar includes the interior bar being welded on fixed block and fixed plate and is threaded on the outside of interior bar
Outer bar.
By using above-mentioned technical proposal, because the size and height of different staff's palms differ, then
The holding pole length needed is different, but if what is directly set is longer, then is not easy to operate, outer bar is threaded in interior bar
On, then the whole length for holding bar can be adjusted by rotating outer bar, and the length for holding bar can be adjusted according to different staff,
It is reasonable in design, improve the applicability of this cutter.
Preferably, the one end of outer bar away from fixed block is also connected with the auxiliary rod of arc, the auxiliary rod opening direction at both ends
It is on the contrary, and opposite with the opening direction of curved splint close to the auxiliary rod opening direction of blade.
By using above-mentioned technical proposal, because in cutting, whole cutter will surround bellows one week, then work people
Member needs two hands to be operated, and when one of holding bar turns to the lower section of bellows, continues up rotation, work people
Member is not readily accessible the holding bar of lower section, the setting of arc auxiliary rod, can shorten the distance between two holding bars, be easy to work
Make the whole cutter of human users.
Preferably, offer anti-slip veins on outer bar and auxiliary rod.
By using above-mentioned technical proposal, the setting of anti-slip veins can be improved staff and held handle with increasing friction force
Stability during bar is held, is easy to staff to rotate whole cutter.
Preferably, the blade of the blade is in circular arc.
By using above-mentioned technical proposal, blade is arranged to circular arc and is not easy tipping, can extend the service life of blade.
In summary, the utility model has the advantages that：1st, blade is fixed on curved splint, and holds handle
Rotated a circle after holding bar, complete cutting；2nd, the setting of roller can reduce the frictional force between curved splint and crest, improve whole
Smoothness of the individual cutter in rotation process, it is more laborsaving；3rd, blade can be fixed on by clamping screw and neck to cooperation
On fixed block, and the position of blade is conveniently adjusted, so as to contribute to blade to play dissection.
Brief description of the drawings
Fig. 1 is view when a kind of cutter for cutting double-wall corrugated pipe work；
Fig. 2 is a kind of overall structure diagram for being used to cut the cutter of double-wall corrugated pipe；
Fig. 3 is the enlarged diagram in A portions in Fig. 2；
Fig. 4 is the structural representation that figure embodies stop nut.
In figure, 1, outside bellows；11st, crest；12nd, trough；13rd, inner tube；2nd, bar is held；21st, interior bar；22nd, outer bar；
3rd, auxiliary rod；31st, anti-slip veins；4th, curved splint；41st, fixed plate；42nd, fixed block；421st, clamping screw；43rd, fillet；44th, it is interior
Wall；441st, cambered surface is guided；5th, blade；51st, blade；6th, roller；61st, rotating shaft；611st, positioning head；612nd, stop nut；62nd, cover
Cylinder；7th, arc groove.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of cutter for being used to cut double-wall corrugated pipe, as shown in figure 1, the crest including two panels Yu outer layer bellows 1
The consistent curved splint 4 of 11 shapes, surround between the curved splint 4 and roller 6 of both sides and fitted with the phase of the crest of outside bellows 1 11
The arc groove 7 matched somebody with somebody, the both ends of the curved splint 4 of curved splint 4 are respectively and fixedly connected with to be consolidated what two panels curved splint 4 linked together
Determine block 42 and fixed plate 41, be connected with fixed block 42 and fixed plate 41 after being held for staff and rotate whole cutter
Holding bar 2.
With reference to Fig. 2, neck is offered on fixed block 42（Not shown in figure）, it is fixed on after being provided through neck in neck
Blade 5 in neck, is threaded with the locking member for fixing blade 5 on fixed block 42, and locking member is to be abutted with blade 5
Clamping screw 421, the blade 51 of blade 5 is in circular arc, and clamping screw 421 is threadedly coupled with fixed block 42.
In order to improve the smoothness of cutter unitary rotation, multiple rollers are rotatably connected between two panels curved splint 4
6, multiple rollers 6 arcuately clamping plate 4 it is circumferentially equidistant from distribution；With reference to Fig. 3 and Fig. 4, roller 6 is included across two panels curved splint
4 rotating shaft 61 and the sleeve 62 for being set in the outside of rotating shaft 61 and the relative rotation of rotating shaft 61；One end end of rotating shaft 61 is connected with
Positioning head 611, other end end thread is connected with stop nut 612, after rotating shaft 61 runs through between both sides curved splint 4, with arc
Clevis plate 4 is rotatablely connected, and sleeve 62 is located between the curved splint 4 of both sides.
In addition, position that curved splint 4 and the trough 12 of bellows 1 abut against and inwall 44, for the ease of 4 turns of curved splint
It is dynamic, in inwall 44 formed with guiding cambered surface 441, and fillet 43 is led in the both ends end of curved splint 4.
Used to go for different staff, holding bar 2 includes being welded on fixed block 42 and fixed plate 41
On interior bar 21 and be threaded in the outer bar 22 in the outside of interior bar 21；The one end of outer bar 22 away from fixed block 42 is also connected with arc
The auxiliary rod 3 of shape, wherein, the opening direction of auxiliary rod 3 at both ends is on the contrary, and close to the opening direction of auxiliary rod 3 and arc of blade 5
The opening direction of clevis plate 4 is opposite；Hold, offered in outer bar 22 and auxiliary rod 3 anti-skidding for the ease of staff
Line 31.
Review Fig. 1, in use, firmly blade 5 is pressed into bellows 1, make blade 5 through bellows 1 trough 12 with
And inner tube 13, now the crest 11 of bellows 1 be located in arc groove 7, inwall 44 abuts against with trough 12, sleeve 62 with it is outer
The crest 11 of side bellows 1 abuts；Then two hands hold the holding bar 2 at both ends respectively, firmly rotate whole cutter, sleeve 62
Concomitant rotation, rotate counterclockwise complete cutting after one week；Wherein in rotation process, an auxiliary rod 3 is located at the lower section of bellows 1
When, cutter are rotated further, staff can first touch auxiliary rod 3, be easy to two hands while hold two holding bars 2.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
- A kind of 1. cutter for being used to cut double-wall corrugated pipe, it is characterised in that：Crest including two panels Yu outer layer bellows (1) (11) position that the trough (12) of the consistent curved splint of shape (4), curved splint (4) and outer layer bellows (1) abuts against is Inwall (44), the both ends of curved splint (4) be respectively and fixedly connected with fixed block (42) that two panels curved splint (4) links together and Fixed plate (41), is connected with blade (5) and is provided with fixed block (42) and abutted with blade (5) to fix the locking of blade (5) Part；Be rotatably connected to multiple rollers (6) between two panels curved splint (4), multiple rollers (6) arcuately clamping plate (4) it is circumferential etc. Range distribution, it is recessed to surround the arc being adapted with bellows (1) crest (11) between the curved splint (4) and roller (6) of both sides Groove (7)；It is connected with fixed block (42) and fixed plate (41) and holds bar (2).
- A kind of 2. cutter for being used to cut double-wall corrugated pipe according to claim 1, it is characterised in that：Inwall (44) shape Into there is guiding cambered surface (441).
- A kind of 3. cutter for being used to cut double-wall corrugated pipe according to claim 2, it is characterised in that：Curved splint (4) fillet (43) has been led in both ends end.
- A kind of 4. cutter for being used to cut double-wall corrugated pipe according to claim 1, it is characterised in that：Fixed block (42) On offer the neck being adapted to blade (5), locking member is clamping screw (421), clamping screw (421) and fixed block (42) spiral shell Line connects and its end abuts with blade (5).
- A kind of 5. cutter for being used to cut double-wall corrugated pipe according to claim 1, it is characterised in that：Roller (6) wraps Include across two panels curved splint (4) and with the rotating shaft (61) of curved splint (4) rotation connection and being set on the outside of rotating shaft (61) The sleeve (62) relatively rotated with rotating shaft (61), one end end of rotating shaft (61) is connected with positioning head（611）, other end end spiral shell Line is connected with stop nut (612).
- A kind of 6. cutter for being used to cut double-wall corrugated pipe according to claim 1, it is characterised in that：Hold bar (2) Including the interior bar (21) being welded on fixed block (42) and fixed plate (41) and the outer bar being threaded on the outside of interior bar (21) (22)。
- A kind of 7. cutter for being used to cut double-wall corrugated pipe according to claim 6, it is characterised in that：Outer bar (22) is remote One end from fixed block (42) is also connected with the auxiliary rod of arc（3）, the auxiliary rod at both ends（3）Opening direction is on the contrary, and lean on The auxiliary rod of nearly blade (5)（3）Opening direction is opposite with the opening direction of curved splint (4).
- A kind of 8. cutter for being used to cut double-wall corrugated pipe according to claim 7, it is characterised in that：Outer bar (22) with And auxiliary rod（3）On offer anti-slip veins (31).
- A kind of 9. cutter for being used to cut double-wall corrugated pipe according to claim 1, it is characterised in that：The blade (5) blade (51) is in circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276074.7U CN206653449U (en) | 2017-03-18 | 2017-03-18 | A kind of cutter for being used to cut double-wall corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276074.7U CN206653449U (en) | 2017-03-18 | 2017-03-18 | A kind of cutter for being used to cut double-wall corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206653449U true CN206653449U (en) | 2017-11-21 |
Family
ID=60315343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720276074.7U Expired - Fee Related CN206653449U (en) | 2017-03-18 | 2017-03-18 | A kind of cutter for being used to cut double-wall corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206653449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111687921A (en) * | 2020-06-19 | 2020-09-22 | 余金斌 | Rotary cutting device of corrugated pipe |
-
2017
- 2017-03-18 CN CN201720276074.7U patent/CN206653449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111687921A (en) * | 2020-06-19 | 2020-09-22 | 余金斌 | Rotary cutting device of corrugated pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20210318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |