CN101972806B - Rolling wheel device of spiral air pipe machine - Google Patents
Rolling wheel device of spiral air pipe machine Download PDFInfo
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- CN101972806B CN101972806B CN2010105175502A CN201010517550A CN101972806B CN 101972806 B CN101972806 B CN 101972806B CN 2010105175502 A CN2010105175502 A CN 2010105175502A CN 201010517550 A CN201010517550 A CN 201010517550A CN 101972806 B CN101972806 B CN 101972806B
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Abstract
The invention provides a quick replaceable rolling wheel device. A rolling wheel device of a spiral air pipe machine comprises a left vertical plate, a right vertical plate, a rolling wheel and a transmission part, wherein a left axle hole is formed on the left vertical plate; a right axle hole is formed on the right vertical plate; the rolling wheel is arranged between the left axle hole and the right axle hole; the transmission part drives the rolling wheel; the rolling wheel consists of a rolling wheel body and a rolling wheel shaft which passes through the rolling wheel body; the rolling wheel shaft drives the rolling wheel body through key connection; a connecting shaft of which the axial motion is restricted is arranged in the left axle hole; one end of the rolling wheel shaft is arranged in the right axel hole, and the other end of the rolling wheel shaft drives the connecting shaft by sharing the same central shaft through the key connection; and the transmission part is arranged at the position of the connecting shaft which is extended out of the left vertical plate. As only the rolling wheel body is made of an expensive Cr12 material, the manufacturing cost of the rolling wheel can be greatly saved; and the invention also has the advantages that the rolling wheel device is convenient to replace and is accurately repositioned, so that the work efficiency of workers is effectively improved.
Description
Technical field
The present invention relates to a kind of be used for Spiral ducted unit on web-like band material rolling beading roll the rumble device.
Background technology
Spiral ducted unit is a kind of machine that the band material of web-like is rolled into cylindric airduct.Spiral ducted unit is provided with and rolls the rumble device, and its effect is that the smoothing band is expected or on the band material, suppressed beading before the seaming shaping station.The thickness of expecting is thicker when being with, and when need not on the band material, to suppress beading, what roll the use of rumble device is the rumble that rolls that does not have the beading circle, has expected the smoothing effect to being with; When the thinner thickness of band material, need compacting beading on the band material with guarantee after the airduct that processes when having sufficient intensity, what roll that the rumble device uses is the rumble that rolls that has the beading circle, and band has been expected the beading effect.So according to different processing requests, the workman need select dress to roll rumble accordingly.
But existing to roll its replacing of rolling rumble of rumble device very loaded down with trivial details, need pull down bearing, gear etc. and could take out rolling rumble, reinstall bearing and gear during installation again.This will spend the workman and roll in the work of rumble in replacing a lot of times, and be unfavorable for enhancing productivity.So need improve to existing structure of rolling the rumble device.
Summary of the invention
What the purpose of this invention is to provide a kind of fast changeable rolls the rumble device.
For achieving the above object, the technical scheme below the present invention has taked:
A kind of Spiral ducted unit roll the rumble device, comprise the left riser, the right riser that is provided with right axis hole that are provided with left axis hole, be installed in the rumble that rolls between left axis hole and the right axis hole, and roll the drive disk assembly that rumble carries out transmission said; The said rumble that rolls constitutes by rolling the rumble body and running through the rumble axle that rolls that rolls the rumble body, rolls the rumble axle and connects through key and roll the rumble body and carry out transmission; A bound connecting axle of axially-movable is installed in left axis hole; An end that rolls the rumble axle is installed in the right axis hole, and the other end that rolls the rumble axle carries out transmission through the altogether middle betwixt mountains of key connection and said connecting axle; The installation site of drive disk assembly is arranged on the position that said connecting axle stretches out in left riser.
Mentality of designing of the present invention is following: drive disk assembly, connecting axle, roll the rumble axle and roll the transmission successively of rumble body, realize that drive disk assembly is to the transmission of rolling between the rumble body.Roll the rumble body and roll between the rumble axle, roll the connected mode that all adopts key to be connected between rumble axle and the connecting axle, can make that rolling the rumble axle can be pulled out vertically, can in the middle of left riser and right riser, take out and then change thereby roll the rumble body.Because the installation site of drive disk assembly is arranged on connecting axle and stretches out in the locational of left riser; Drive disk assembly is not and rolls the rumble axle and directly link to each other; Extract and roll the dismounting that the rumble axle does not involve drive disk assembly; So pulling out of the rumble axle process of unloading of rolling of the present invention is incited somebody to action very simply, the replacing process of also promptly rolling the rumble body is very easy.
The above key connects and can connect or the spline connection for flat key.
Mentioned that below rolling the rumble axle can be pulled out vertically, in the process of work, skidded off automatically and come off that the said rumble axle that rolls preferably also links together with connecting axle, rolls the axially-movable of rumble axle with restriction for preventing to roll the rumble axle.Wherein a kind of fairly simple method is: roll rumble axle and connecting axle and be connected and fixed through screw rod.Because the connecting axle bound axle that is axially-movable itself, after rolling the rumble axle and linking together with it, the axially-movable of rolling the rumble axle also suffers restraints naturally.Change the detailed process roll the rumble body this moment: screw off the screw rod that rolls between rumble axle and the connecting axle--pull up and roll the rumble axle--change roll the rumble body and--reinstall and roll the rumble axle---tighten the screw rod that rolls between rumble axle and the connecting axle.As for the screw rod ways of connecting, screw rod can run through from the right-hand member that rolls the rumble axle and rolls the rumble axle and be connected on the connecting axle; Also can run through connecting axle and be connected to and roll on the rumble axle.
Connecting axle is one and is installed in the left axis hole the bound turning cylinder of axially-movable.For this specification requirement; Those skilled in the art can adopt multiple usual technical scheme to realize; As: the end at connecting axle is provided with the flange of diameter greater than left axis hole; After connecting axle passed left axis hole, load onto another flange, make connecting axle by the restriction of the flange on both sides and can not carry out axially-movable at the opposite side of left axis hole.And for example: the flange of a diameter greater than left axis hole can be set at an end of connecting axle; After penetrating left axis hole to connecting axle; A trim ring is installed on left riser, flange is limited in the space between trim ring and the left riser, make connecting axle can not carry out axially-movable.
All can be freely clockwise moving for making connecting axle and rolling the rumble axle, between connecting axle and the left axis hole bearing is housed preferably, roll bearing preferably also is housed between rumble axle and the right axis hole.Owing to roll the requirement that has common axis between rumble axle and the connecting axle, so preferably be provided with two taper roll bearings that installation direction is opposite between connecting axle and the left axis hole; Roll and preferably be provided with a cylinder roller bearing between rumble axle and the right axis hole.It is smooth clockwise moving to guarantee to roll the rumble axle like this, and the machining accuracy that can guarantee to roll the rumble body.
Be installed to the situation in the left axis hole for connecting axle through bearing, those skilled in the art still can adopt usual technical scheme to make connecting axle satisfy the specification requirement of " axially-movable of connecting axle suffers restraints ".
In addition, for the position that bearing is housed, can on left riser and right riser, corresponding position be installed by bearing shield.
The present invention need only can use 40Cr and roll the rumble axle rolling the higher Cr12 material of use price on the rumble body, can save the manufacturing cost of rolling rumble greatly, also has the convenience of replacing, reorientation advantage accurately, has effectively improved work efficiency of workers.
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2.
Description of reference numerals: left riser 1; Right riser 2; Roll rumble body 3; Roll rumble axle 4; Connecting axle 5; Screw rod 6; First key 7; Second key 8; Triple bond 9; First taper roll bearing 10; Second taper roll bearing 11; Cylinder roller bearing 12; Gear 13; Nut 14; Back-up ring 15; Back-up ring 16; Bearing guard circle 17; Left side axis hole 18; Right axis hole 19; Flange portion 20; Space ring 21; Roll rumble axle 4 '; Connecting axle 5 '; Screw rod 6 '.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment content of the present invention is described further.
Embodiment 1
The Spiral ducted unit of present embodiment roll the rumble device, comprise left riser 1, right riser 2, roll rumble body 3, roll rumble axle 4, connecting axle 5, screw rod 6, first key 7, second key 8, triple bond 9, first taper roll bearing 10, second taper roll bearing 11, cylinder roller bearing 12, as the gear 13 of drive disk assembly, be used for gear 13 is fixed to nut 14, back-up ring 15, back-up ring 16 and bearing guard circle 17 on the connecting axle 5.On left riser 1, be provided with left axis hole 18, on right riser 2, be provided with right axis hole 19, the axis conllinear of the axis of left axis hole 18 and right axis hole 19.
As shown in Figure 1, roll rumble axle 4 and run through and mistake from the central authorities of rolling rumble body 3, and through first key 7 with roll rumble body 3 and carry out transmission.The right-hand member that rolls rumble axle 4 is installed in the right axis hole 19 through cylinder roller bearing 12, is provided with the back-up ring 16 that is used to eliminate end play between rumble body 3 and the cylinder roller bearing 12 rolling.The left end that rolls rumble axle 4 is inserted in the connecting axle 5, and carries out transmission through second key 8 and connecting axle 5 altogether middle betwixt mountains.Connecting axle 5 is to be installed in the left axis hole 18 through installation direction opposite first taper roll bearing 10 and second taper roll bearing 11; So be inserted in the connecting axle 5 with connecting axle 5 altogether axis roll rumble axle 4; Its axis and left axis hole 18 and right axis hole 19 be coaxial line all, can guarantee smooth the rotation.
As shown in Figure 1, the connecting axle 5 of present embodiment is provided with flange portion 20 near an end that rolls rumble axle 4, and right-to-left is equipped with second taper roll bearing 11, first taper roll bearing 10, back-up ring 15, gear 13 and nut 14 successively on the connecting axle 5.Carry out transmission through triple bond 9 between gear 13 and the connecting axle 5.Because the inside of left axis hole 18 also is shaped on a space ring 21; Tightened up back first taper roll bearing 10 and second taper roll bearing, 11 these space rings 21 of meeting clamping at nut 14; Can't carry out axially-movable so tighten up nut 14 back connecting axles 5, and can only rotate.Connecting axle 5 again through second key 8 with roll rumble axle 4 and carry out transmission, rolling rumble axle 4 can be pulled out vertically, in extracting the process of rolling rumble axle 4, need not to be removed as the gear 13 of drive disk assembly, so present embodiment can realize unloading fast the purpose of rolling rumble axle 4.
Can be unloaded fast though roll rumble axle 4, need avoid in rotating process, rolling rumble axle 4 automatic shifts again and come off.Therefore need the axially-movable of rolling rumble axle 4 be retrained.In the present embodiment, the center of rolling rumble axle 4 is provided with a unthreaded hole that runs through, and screw rod 6 passes this unthreaded hole from the right and is connected on the connecting axle 5.Because the axially-movable of connecting axle 5 is restrained, so the axially-movable of rolling rumble axle 4 that connects above that also can be restrained.Only need screw off screw rod 6 simply and get final product owing to remove the axial constraint roll rumble axle 4, so this step can not cause trouble to the dismounting of rolling rumble axle 4.
In the present embodiment, on left riser 1 and the right riser 2 with on the corresponding position of bearing bearing shield 17 is being installed also.
It is following that present embodiment is changed the process roll the rumble body: screw off screw rod 6---and pull up and roll rumble axle 4---and change and roll rumble body 3---and reinstall and roll rumble axle 4---tensioning threaded rods 6.
As shown in Figure 2, the difference of present embodiment and embodiment 1 is: the center of connecting axle 5 ' is provided with a unthreaded hole that runs through, and screw rod 6 ' passes this unthreaded hole from the left side and is connected to and rolls on the rumble axle 4 '.
Claims (9)
- A Spiral ducted unit roll the rumble device, comprise the left riser, the right riser that is provided with right axis hole that are provided with left axis hole, be installed in the rumble that rolls between left axis hole and the right axis hole, and roll the drive disk assembly that rumble carries out transmission said; It is characterized in that: the said rumble that rolls constitutes by rolling the rumble body and running through the rumble axle that rolls that rolls the rumble body, rolls the rumble axle and connects through key and roll the rumble body and carry out transmission; A bound connecting axle of axially-movable is installed in left axis hole; An end that rolls the rumble axle is installed in the right axis hole, and the other end that rolls the rumble axle carries out transmission through the altogether middle betwixt mountains of key connection and said connecting axle; The installation site of drive disk assembly is arranged on the position that said connecting axle stretches out in left riser.
- A kind of Spiral ducted unit as claimed in claim 1 roll the rumble device, it is characterized in that: the said rumble axle that rolls also links together with connecting axle.
- A kind of Spiral ducted unit as claimed in claim 2 roll the rumble device, it is characterized in that: roll rumble axle and connecting axle and be connected and fixed through screw rod.
- A kind of Spiral ducted unit as claimed in claim 3 roll the rumble device, it is characterized in that: screw rod runs through from the right-hand member that rolls the rumble axle and rolls the rumble axle and be connected on the connecting axle.
- A kind of Spiral ducted unit as claimed in claim 3 roll the rumble device, it is characterized in that: screw rod runs through connecting axle and is connected to and rolls on the rumble axle.
- As arbitrary described a kind of Spiral ducted unit of claim 1 to 5 roll the rumble device, it is characterized in that: between connecting axle and the left axis hole bearing is housed, rolls between rumble axle and the right axis hole bearing also is housed.
- A kind of Spiral ducted unit as claimed in claim 6 roll the rumble device, it is characterized in that: be provided with two taper roll bearings that installation direction is opposite between connecting axle and the left axis hole; Roll and be provided with a cylinder roller bearing between rumble axle and the right axis hole.
- A kind of Spiral ducted unit as claimed in claim 6 roll the rumble device, it is characterized in that: corresponding position is equipped with bearing shield on left riser and right riser.
- 9. a kind of Spiral ducted unit as claimed in claim 1 rolls the rumble device; It is characterized in that: connecting axle (5) is provided with flange portion (20) near an end that rolls rumble axle (4), and connecting axle (5) is gone up right-to-left second taper roll bearing (11), first taper roll bearing (10), back-up ring (15), gear (13) and nut (14) are installed successively; Carry out transmission through key (9) between gear (13) and the connecting axle (5); The inside of left side axis hole (18) also is shaped on a space ring (21), and first taper roll bearing (10) and second taper roll bearing (11) clamp this space ring (21) after nut (14) is tightened up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105175502A CN101972806B (en) | 2010-10-22 | 2010-10-22 | Rolling wheel device of spiral air pipe machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105175502A CN101972806B (en) | 2010-10-22 | 2010-10-22 | Rolling wheel device of spiral air pipe machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101972806A CN101972806A (en) | 2011-02-16 |
| CN101972806B true CN101972806B (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105175502A Active CN101972806B (en) | 2010-10-22 | 2010-10-22 | Rolling wheel device of spiral air pipe machine |
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| Country | Link |
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| CN (1) | CN101972806B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5865519A (en) * | 1981-10-13 | 1983-04-19 | Toshiaki Kawasaki | Automatic can drum forming machine of unit can |
| JPS58212817A (en) * | 1982-06-04 | 1983-12-10 | Isuzu Kogyo Kk | Method for chamfering outer peripheral surface at tip part of pipe body and slitting roll used for chamfering |
| US20040093923A1 (en) * | 2001-04-20 | 2004-05-20 | Abbey Nelson D. | Keyless tooling system |
| JP3749166B2 (en) * | 2001-12-25 | 2006-02-22 | 株式会社コベルコ マテリアル銅管 | Inner surface lubricating oil and method of manufacturing inner surface grooved tube using the same |
| JP2004292917A (en) * | 2003-03-27 | 2004-10-21 | Kobe Steel Ltd | Method of producing copper alloy smooth tube for heat exchanger, and method of producing copper alloy internally grooved tube for heat exchanger |
| JP2005046906A (en) * | 2003-07-31 | 2005-02-24 | Kobe Steel Ltd | Device and method for manufacturing inside grooved tube |
| JP2007530886A (en) * | 2004-03-26 | 2007-11-01 | ヴィクトリック カンパニー | Pipe coupling with wedge-shaped key |
| CN201175730Y (en) * | 2008-03-27 | 2009-01-07 | 陶国荣 | Seam molding set of spiral gas-pipe molding device |
| CN201823804U (en) * | 2010-10-22 | 2011-05-11 | 佛山市南海力丰机床有限公司 | Rolling capstan of spiral tube former |
-
2010
- 2010-10-22 CN CN2010105175502A patent/CN101972806B/en active Active
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| Publication number | Publication date |
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| CN101972806A (en) | 2011-02-16 |
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Effective date of registration: 20170804 Address after: One of the two workshop No. 9 528244 Guangdong province Lishui Town Nanhai District Foshan city hegut Industrial Park A district and Guangxi Avenue Patentee after: Foshan City Equipment Co., Ltd. Connaught Connaught Address before: 528241 Lishui town and GUI Industrial Park, Nanhai District, Guangdong, Foshan Patentee before: Foshan ACL Lifeng Machine Tool Co., Ltd. |
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| TR01 | Transfer of patent right |