CN201823804U - Rolling capstan of spiral tube former - Google Patents

Rolling capstan of spiral tube former Download PDF

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Publication number
CN201823804U
CN201823804U CN2010205746114U CN201020574611U CN201823804U CN 201823804 U CN201823804 U CN 201823804U CN 2010205746114 U CN2010205746114 U CN 2010205746114U CN 201020574611 U CN201020574611 U CN 201020574611U CN 201823804 U CN201823804 U CN 201823804U
Authority
CN
China
Prior art keywords
rumble
axle
roll
rolls
axis hole
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.)
Expired - Lifetime
Application number
CN2010205746114U
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Chinese (zh)
Inventor
谭阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FOSHAN ACL LIFENG MACHINE TOOL Co Ltd
Original Assignee
FOSHAN ACL LIFENG MACHINE TOOL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FOSHAN ACL LIFENG MACHINE TOOL Co Ltd filed Critical FOSHAN ACL LIFENG MACHINE TOOL Co Ltd
Priority to CN2010205746114U priority Critical patent/CN201823804U/en
Application granted granted Critical
Publication of CN201823804U publication Critical patent/CN201823804U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a quick-replaceable rolling capstan. The rolling capstan of a spiral tube former comprises a left vertical board, a right vertical board, a rolling capstan and a transmission part, wherein the left vertical board is provided with a left shaft hole; the right vertical board is provided with a right shaft hole; the rolling capstan is arranged between the left shaft hole and the right shaft hole; the transmission part drives the rolling capstan; the rolling capstan comprises a rolling capstan body and a rolling capstan shaft penetrating the rolling capstan body; the rolling capstan shaft transmits with the rolling capstan body by key connection; the interior of the left shaft hole is provided with a connecting shaft which is restrained in the axial movement; one end of the rolling capstan shaft is arranged in the right shaft hole; the other end of the rolling capstan shaft transmits with the connecting shaft by sharing one central shaft by key connection; and the transmission part is arranged on a position on the connecting shaft, extending out from the left vertical board. In the quick-replaceable rolling capstan, only the rolling capstan body needs to be made from Cr12 material with high price, thus greatly saving the manufacture cost of the rolling capstan. The quick-replaceable rolling capstan is characterized by convenient replacement and accurate relocation and effectively increases the working efficiency of workers.

Description

A kind of Spiral ducted unit roll the rumble device
Technical field
The utility model relate 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 at smoothing band material before the seaming shaping station or suppresses beading on the band material.The thickness of expecting is thicker when being with, and when need not to suppress beading on the band material, 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 utility model provided a kind of fast changeable rolls the rumble device.
For achieving the above object, the utility model has been taked following technical scheme:
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 rolling rumble and rolling the drive disk assembly that rumble carries out transmission between left axis hole and the right axis hole with described; The described 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 by 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 in axis ground altogether by key connection and described connecting axle; The installation site of drive disk assembly is arranged on the position that described connecting axle stretches out in left riser.
Mentality of designing of the present utility model is as follows: 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 of the present utility model to roll pulling out of the rumble axle process of unloading will be very simple, 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 described 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 by 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 at the opposite side of left axis hole, make connecting axle can not be carried out axially-movable by the restriction of the flange on both sides.And for example: the flange of a diameter greater than left axis hole can be set at an end of connecting axle, after connecting axle penetrated left axis hole, 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 situation in the left axis hole for connecting axle by 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 utility model 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; Key 7; Key 8; Key 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 drawings and Examples the utility model content 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, key 7, key 8, key 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 by 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 by 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 in axis ground altogether by key 8 and connecting axle 5.Connecting axle 5 is to be installed in the left axis hole 18 by 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 by key 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 by 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 to avoid in rotating process, to roll 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 thereon 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 as follows 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.
Embodiment 2
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)

  1. 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 rolling rumble and rolling the drive disk assembly that rumble carries out transmission between left axis hole and the right axis hole with described; It is characterized in that: the described 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 by 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 in axis ground altogether by key connection and described connecting axle; The installation site of drive disk assembly is arranged on the position that described connecting axle stretches out in left riser.
  2. A kind of Spiral ducted unit as claimed in claim 1 roll the rumble device, it is characterized in that: the described rumble axle that rolls also links together with connecting axle.
  3. 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 by screw rod.
  4. 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.
  5. 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.
  6. 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.
  7. 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.
  8. 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. 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 by 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.
CN2010205746114U 2010-10-22 2010-10-22 Rolling capstan of spiral tube former Expired - Lifetime CN201823804U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205746114U CN201823804U (en) 2010-10-22 2010-10-22 Rolling capstan of spiral tube former

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205746114U CN201823804U (en) 2010-10-22 2010-10-22 Rolling capstan of spiral tube former

Publications (1)

Publication Number Publication Date
CN201823804U true CN201823804U (en) 2011-05-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205746114U Expired - Lifetime CN201823804U (en) 2010-10-22 2010-10-22 Rolling capstan of spiral tube former

Country Status (1)

Country Link
CN (1) CN201823804U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101972806A (en) * 2010-10-22 2011-02-16 佛山市南海力丰机床有限公司 Rolling wheel device of spiral air pipe machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101972806A (en) * 2010-10-22 2011-02-16 佛山市南海力丰机床有限公司 Rolling wheel device of spiral air pipe machine

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20110511

Effective date of abandoning: 20130306

RGAV Abandon patent right to avoid regrant