CN201235422Y - Winding tube cutting apparatus - Google Patents
Winding tube cutting apparatus Download PDFInfo
- Publication number
- CN201235422Y CN201235422Y CNU2008200951721U CN200820095172U CN201235422Y CN 201235422 Y CN201235422 Y CN 201235422Y CN U2008200951721 U CNU2008200951721 U CN U2008200951721U CN 200820095172 U CN200820095172 U CN 200820095172U CN 201235422 Y CN201235422 Y CN 201235422Y
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- CN
- China
- Prior art keywords
- winding pipe
- movable stand
- band saw
- fixed mount
- cutter sweep
- 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 - Fee Related
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Abstract
The utility model relates to a cutting device of a winding pipe, which comprises a stand, a winding pipe supporting rack, the cutting device and a mobile device, the stand comprises a fixed rack and a mobile rack, the winding pipe supporting rack is connected with both sides of the mobile rack along the axial direction of the winding pipe, the cutting device is connected on the mobile rack, the mobile device is respectively connected with the fixed rack and the mobile rack, the moving speed that the mobile device drives the mobile rack is equal to that of the winding pipe, the cutting device comprises a band saw which is horizontally arranged under the winding pipe along the axial direction of the winding pipe, a lifting guide which is vertically connected on the mobile rack, a band fixed rack which is connected on the lifting guide in a guiding mode and a lifter which is connected on the band saw fixed rack, wherein the band saw is connected on the band saw fixed rack, and the end surface of the band saw is obliquely arranged. The device solves the problem of cutting a band material winding pipe whose steel band is thicker and satisfies the online pipe cutting.
Description
Technical field
The utility model relates to a kind of tubing cutter sweep, more particularly, relates to a kind of winding pipe cutter sweep.
Background technology
Steel plastic composite wound pipe finds broad application with its good body intensity, rigidity height, performance such as in light weight.Winding pipe is because its pipe outer wall construction complexity makes its horizontal flat cut of realization become a difficult point.
Existing winding pipe cutting method is to use circular saw, in process of production along tubing helical angle direction cutting one circle, then by manually cutting from the band cross-section.This cutting method can not obtain smooth tubing and cut end face, and tubing uses the connection difficulty, and cuts manually to assist and finish, and can't be implemented in the line automation Pipe Cutting.
In order to overcome the defective of above-mentioned winding pipe cutting method, the online patterning method of circular saw has appearred, and this method is by using the online servo-actuated incising pipes of disk cast-cutting saw, and the tubing rotation guarantees that circular saw is perpendicular to the winding pipe axis.But still there is following defective in this method:
1, because the restriction of the cutting power of disk cast-cutting saw own, this method is difficult to the band cutting that thick partially steel band and plastics are composited, and easy jack knife;
2, the band that is composited for thick partially steel band and plastics must craft be picked out steel band before the cutting, only cuts pure parts of plastics, thereby brings the manual work amount big, and can't be implemented in the line automation Pipe Cutting.
Summary of the invention
The technical problems to be solved in the utility model is, a kind of winding pipe cutter sweep is provided, and overcomes the defective that existing circular saw can not cut the thick partially band winding pipe of steel band, satisfies the winding pipe split requirement.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of winding pipe cutter sweep, comprise frame, the winding pipe bracing frame, cutter sweep and mobile device, described frame comprises fixed mount and is slidingly connected at movable stand on this fixed mount along the winding pipe axis direction, described winding pipe bracing frame is connected described movable stand supported on both sides winding pipe along the winding pipe axis direction, described cutter sweep is connected on this movable stand, described mobile device is connected with movable stand with this fixed mount respectively, and the relative moving speed that described mobile device drives described movable stand and fixed mount and winding pipe equate along himself axial translational speed; It is characterized in that: described cutter sweep comprises the band saw that is horizontally installed on winding pipe below along the winding pipe axis direction, vertically be connected lifting guide, guiding on the described movable stand is connected the band saw fixed mount on this lifting guide and is connected lowering or hoisting gear on this band saw fixed mount, described band saw is connected on this band saw fixed mount, and this band saw end slope is installed.
In winding pipe cutter sweep of the present utility model, described lifting guide comprises screw mandrel, is connected the worm reduction gear of being with drive motors on the described movable stand for the guide pillar or the guide groove that laterally are separately positioned on described movable stand both sides or both sides and middle part along the winding pipe axis direction, described lowering or hoisting gear; Described screw mandrel one end is fixedly connected with described worm reduction gear worm gear output shaft or be set to one, the other end and the nut that is arranged on the described band saw fixed mount cooperates; Or the worm gear center of described worm reduction gear comprises the internal thread that cooperates with described screw mandrel, and described screw mandrel one end and this worm gear screw-internal thread fit, the other end are connected on the described band saw fixed mount; Described screw mandrel is along described middle part guide pillar or guide groove setting or along a side guide pillar or guide groove setting or respectively along each guide pillar or guide groove setting or be provided with separately.
In winding pipe cutter sweep of the present utility model, described lifting guide is for along the guide pillar or the guide groove that laterally are separately positioned on described movable stand both sides or both sides and middle part of winding pipe axis direction, described lowering or hoisting gear comprise tooth bar, with drive motors and be connected the cycloidal planetary gear speed reducer on the described band saw fixed mount and be connected this cycloidal planetary gear speed reducer output shaft and with described tooth bar meshed gears; Described tooth bar one end is fixedly connected on the described movable stand, the other end is free or be slidingly connected with described band saw fixed mount, and described tooth bar is along described middle part guide pillar or guide groove setting or along a side guide pillar or guide groove setting or respectively along each guide pillar or guide groove setting or be provided with separately.
In winding pipe cutter sweep of the present utility model, described winding pipe bracing frame comprises the spiro rod regulating device that is connected on the described movable stand, the bracing frame that is connected this spiro rod regulating device screw rod end and the backing roll of rotating support on this bracing frame; Described spiro rod regulating device comprise the screw rod cover that is connected on this movable stand, the adjustable ring that is connected this screw rod set upper side, with the screw rod of this adjustable ring threaded engagement.
In winding pipe cutter sweep of the present utility model, described mobile device comprise second motor, second reductor that is connected with this second motor, the screw rod that is connected with this second speed reducer output shaft, with this screw rod nut engaged, described second motor and second reductor are connected on the described fixed mount, described nut is connected on the described movable stand, and described screw rod direction is parallel with the winding pipe axis direction; Or described second motor and second reductor be connected on the described movable stand, and described nut is connected on the described fixed mount, and described screw rod direction is parallel with the winding pipe axis direction.
In winding pipe cutter sweep of the present utility model, described second reductor is a cycloidal planetary gear speed reducer.
In winding pipe cutter sweep of the present utility model, described second motor is the frequency-adjustable speed-adjustable motor.
In winding pipe cutter sweep of the present utility model, the included angle A of described band saw end face and vertical direction is spent smaller or equal to 60 more than or equal to 30 degree.
In winding pipe cutter sweep of the present utility model, comprise electrical control cabinet, this electrical control cabinet comprises cabinet, panel, be arranged on button on this panel, be arranged on the circuit board of band control circuit in this cabinet, and described control circuit is connected with the described second Electric Machine Control end with described lowering or hoisting gear drive motors control end respectively.
Implement winding pipe cutter sweep of the present utility model, compared with the prior art, its beneficial effect is:
1. the ingenious saw blade flexibility characteristics of utilizing band saw adopts substep feed, cutting mode repeatedly, can control cutting output, avoids that saw blade is produced the overload load and causes jack knife, has solved the cutting problem to the thick partially band winding pipe of steel band, satisfies online Pipe Cutting;
2. adopt special-purpose band saw feed guider, guarantee the accurate feed of saw blade, thereby guarantee good tubing cutting section quality;
3. the employing motor variable-frequency speed-regulating when satisfying the winding pipe of the different pitch of cutting take-up strap, guarantees that band saw is synchronous along its axial traveling speed along tubing axial feed velocity and tubing, can be fit to the cutting of different pitch tubing.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the axial schematic diagram of a kind of embodiment of the utility model winding pipe cutter sweep.
Fig. 2 is the utility model winding pipe cutter sweep side schematic view.
Fig. 3 is a kind of embodiment one side schematic diagram of band saw lowering or hoisting gear in the utility model winding pipe cutter sweep.
Fig. 4 is a band saw lowering or hoisting gear opposite side schematic diagram in the utility model winding pipe cutter sweep.
Fig. 5 is a kind of embodiment schematic diagram of tubing bracing frame in the utility model winding pipe cutter sweep.
Fig. 6 is a kind of embodiment schematic diagram of band saw mobile device in the utility model winding pipe cutter sweep.
The specific embodiment
As Fig. 1, shown in Figure 2, the utility model winding pipe cutter sweep comprises frame 100, winding pipe bracing frame 4, cutter sweep 5 and mobile device 7, frame 100 comprises fixed mount 102 and is slidingly connected at movable stand 101 on the fixed mount 102 along the winding pipe axis direction, winding pipe bracing frame 4 is connected movable stand 101 supported on both sides winding pipe 1 along the winding pipe axis direction, cutter sweep 5 is connected on the movable stand 101, mobile device 7 is connected with movable stand 101 with fixed mount 102 respectively, the relative moving speed that mobile device 7 drives movable stands 101 and fixed mount 102 and winding pipe 1 equate along himself axial translational speed, guarantee that promptly movable stand 101 and winding pipe 1 are along winding pipe 1 axial same moved further.
Cutter sweep 5 comprises along the band saw 2 of the below that is horizontally installed on winding pipe 1 of winding pipe 1 axis direction, vertically be connected lifting guide, guiding on the movable stand 101 is connected the band saw fixed mount 21 on this lifting guide and is connected lowering or hoisting gear 3 on the band saw fixed mount 21, band saw 2 is connected on this band saw fixed mount 21, and band saw 2 end slopes are installed.The included angle A of band saw end face and vertical direction is generally got about 45 degree, and the included angle A of band saw end face and vertical direction is chosen in spending smaller or equal to 60 degree scopes more than or equal to 30 usually, can realize the object of the invention.
In the present embodiment, the movable stand 101 of frame 100 is by realizing being slidingly connected on the guide pillar 9 that connects thereon sliding sleeve 9 slip caps and be connected on fixed mount 102.Movable stand 101 can adopt being slidingly connected of multiple connected mode realization and fixed mount 102 in other embodiments, for example, on fixed mount 102 guide groove is set, the piston shoes that setting and this guide groove are slidingly matched on movable stand 101 etc.
In the present embodiment, the lifting guide adopts the guide pillar 31 that laterally is separately positioned on movable stand 102 both sides along the winding pipe axis direction, realizes guiding by guide pillar with the guide pin bushing that matches (being arranged on the band saw fixed mount 21).What in other embodiments, guide pillar 31 can be along the winding pipe axis direction laterally is separately positioned on movable stand 102 both sides and middle part.In other embodiments, the lifting guide can adopt guide groove to replace guide pillar, by guide groove and piston shoes that cooperate with guide groove or pulley cooperation realization guiding.
In the present embodiment, lowering or hoisting gear 3 adopts structure as shown in Figure 3: promptly comprise screw mandrel 32, be connected the worm reduction gear 34 of being with drive motors on the movable stand 101, the worm gear center of worm reduction gear 34 comprises the internal thread that cooperates with screw mandrel 32, and screw mandrel 32 1 ends and this worm gear screw-internal thread fit, the other end are connected on the band saw fixed mount 21.
In other embodiments, can adopt following structure: lowering or hoisting gear 3 comprises screw mandrel 32, be connected the worm reduction gear 34 of band drive motors on the movable stand 101, and screw mandrel 32 1 ends are fixedly connected with the worm gear output shaft of worm reduction gear 34 or be set to one, the other end and the nut that is arranged on the band saw fixed mount 21 cooperates.
In the present embodiment, screw mandrel 21 is provided with along right side guide pillar 21, as shown in Figure 4, left side guide pillar 31 is slidingly matched with band saw fixed mount 21, for improving the reliability and the accuracy of guiding, auxiliary guide post 35 is set, auxiliary guide post 35 1 ends are connected on the band saw fixed mount 21, the other end be connected guide pin bushing 36 on the movable stand 101 be slidingly matched (can not be provided with in other embodiments, and assist guide post 35 and guide pin bushing 36).
In other embodiments, screw mandrel 21 can be provided with or be provided with along the left and right side guide pillar respectively along left side guide pillar 21.In other embodiments, when being provided with left and right and during middle guide pillar, screw mandrel can along left and right and middle guide pillar one of them or wherein the two or along all guide pillar settings.
Above-mentioned guide pillar can replace with guide groove, and correspondingly guide pin bushing uses the pulley or the piston shoes that cooperate with guide groove to replace.
In other embodiments, lowering or hoisting gear 3 can be along adopting following structure: lowering or hoisting gear comprise tooth bar, with drive motors and be connected the cycloidal planetary gear speed reducer on the band saw fixed mount and be connected the cycloidal planetary gear speed reducer output shaft and with the tooth bar meshed gears.Tooth bar one end is fixedly connected on the movable stand, the other end is free or be slidingly connected with the band saw fixed mount.Equally, tooth bar also can be along middle part guide pillar or guide groove setting or along a side guide pillar or guide groove setting or respectively along each guide pillar or guide groove setting, in addition, tooth bar can be provided with separately at interval with guide pillar or guide groove.
In the present embodiment, winding pipe bracing frame 4 adopts structure as shown in Figure 5: promptly comprise the spiro rod regulating device 41 that is connected on the movable stand 101, the bracing frame 42 that is connected these spiro rod regulating device 41 screw rod ends, the backing roll 43 of rotating support on this bracing frame 42.Spiro rod regulating device 41 comprise the screw rod cover that is connected on the movable stand 101, the adjustable ring that is connected this screw rod set upper side, with the screw rod of this adjustable ring threaded engagement.In other embodiments, winding pipe bracing frame 4 can adopt other structure, adopt support wheel to replace as the backing roll in the above-mentioned structure, spiro rod regulating device adopt the support bar of level altitude to replace (satisfying the winding pipe cutting of a certain diameter) or adopt the stepped height adjusting device replace (as adopt latch and be disposed on the support bar that cooperatively interacts, the pin hole on the support set cooperates, satisfy the winding pipe cutting of certain several diameter), also can realize the object of the invention.
In the present embodiment, mobile device 7 adopts structure as shown in Figure 6: promptly comprise the cycloidal planetary gear speed reducer 71 of translator, the screw rod 72 that is connected with cycloidal planetary gear speed reducer 71 output shafts, and these screw rod 72 nut engaged (being arranged in the slide block 9 that is connected on the movable stand 101), cycloidal planetary gear speed reducer 71 is connected on the fixed mount 102, and the direction of screw rod 72 is parallel with the winding pipe axis direction.In other embodiments, cycloidal planetary gear speed reducer 71 can be connected on the movable stand 101, and nut is connected on the fixed mount 102.In other embodiments, can replace cycloidal planetary gear speed reducer with other reductor (as cylindrical gear reducer).
In the present embodiment, motor adopts the frequency-adjustable speed-adjustable motor, so that cooperates with reductor, adjustment translational speed and winding pipe 1 are synchronous along himself axial translational speed, satisfy the split requirement of the winding pipe of different-diameter, different pitch.In other embodiments, can adopt common electric machine, satisfy the cutting of the winding pipe of a certain specification, also can realize the object of the invention.
Winding pipe cutter sweep of the present utility model can Artificial Control, in order to realize on-line automatic cutting, as shown in Figure 2, electrical control cabinet 6 is set, and this electrical control cabinet 6 is connected on the movable stand 101, is convenient to operation.In other embodiments, electrical control cabinet 6 can be arranged on the fixed mount 102 or independent the setting.
This electrical control cabinet 6 comprises cabinet, panel, be arranged on button on the panel, be arranged on the circuit board of band control circuit in the cabinet, control circuit is connected with mobile device drive motors control end with lowering or hoisting gear drive motors control end respectively realizes control, the existing control circuit commonly used of control circuit employing of electrical control cabinet 6.
Adopt above-mentioned winding pipe cutter sweep to carry out the winding pipe cutting, comprise the steps:
At first, will place on the winding pipe cutter sweep, after the arrival given cut length, adjust the winding pipe cutting position, start mobile device to aliging with band saw cutting side along the spiral winding pipe that advances of axis; Adjust the band saw contact winding pipe outside, begin cutting;
The second, band saw cutting winding pipe is adjusted depth of cut of band saw after one week, continues cutting;
The 3rd, second step of repetition finishes until cutting, and band saw is adjusted to initial position.
Each depth of cut in second step can be identical, also can be different.When the depth of cut was identical, establishing tube wall thickness was E, and each depth of cut is h, E=n*h then, required feed number of times when n represents to cut off.
Claims (9)
1, a kind of winding pipe cutter sweep, comprise frame, the winding pipe bracing frame, cutter sweep and mobile device, described frame comprises fixed mount and is slidingly connected at movable stand on this fixed mount along the winding pipe axis direction, described winding pipe bracing frame is connected described movable stand supported on both sides winding pipe along the winding pipe axis direction, described cutter sweep is connected on this movable stand, described mobile device is connected with movable stand with this fixed mount respectively, and the relative moving speed that described mobile device drives described movable stand and fixed mount and winding pipe equate along himself axial translational speed; It is characterized in that: described cutter sweep comprises the band saw that is horizontally installed on winding pipe below along the winding pipe axis direction, vertically be connected lifting guide, guiding on the described movable stand is connected the band saw fixed mount on this lifting guide and is connected lowering or hoisting gear on this band saw fixed mount, described band saw is connected on this band saw fixed mount, and this band saw end slope is installed.
2, winding pipe cutter sweep as claimed in claim 1, it is characterized in that, described lifting guide comprises screw mandrel, is connected the worm reduction gear of being with drive motors on the described movable stand for the guide pillar or the guide groove that laterally are separately positioned on described movable stand both sides or both sides and middle part along the winding pipe axis direction, described lowering or hoisting gear; Described screw mandrel one end is fixedly connected with described worm reduction gear worm gear output shaft or be set to one, the other end and the nut that is arranged on the described band saw fixed mount cooperates; Or the worm gear center of described worm reduction gear comprises the internal thread that cooperates with described screw mandrel, and described screw mandrel one end and this worm gear screw-internal thread fit, the other end are connected on the described band saw fixed mount; Described screw mandrel is along described middle part guide pillar or guide groove setting or along a side guide pillar or guide groove setting or respectively along each guide pillar or guide groove setting or be provided with separately.
3, winding pipe cutter sweep as claimed in claim 1, it is characterized in that, described lifting guide is for along the guide pillar or the guide groove that laterally are separately positioned on described movable stand both sides or both sides and middle part of winding pipe axis direction, described lowering or hoisting gear comprise tooth bar, with drive motors and be connected the cycloidal planetary gear speed reducer on the described band saw fixed mount and be connected this cycloidal planetary gear speed reducer output shaft and with described tooth bar meshed gears; Described tooth bar one end is fixedly connected on the described movable stand, the other end is free or be slidingly connected with described band saw fixed mount, and described tooth bar is along described middle part guide pillar or guide groove setting or along a side guide pillar or guide groove setting or respectively along each guide pillar or guide groove setting or be provided with separately.
4, winding pipe cutter sweep as claimed in claim 1, it is characterized in that described winding pipe bracing frame comprises the spiro rod regulating device that is connected on the described movable stand, the bracing frame that is connected this spiro rod regulating device screw rod end and the backing roll of rotating support on this bracing frame; Described spiro rod regulating device comprise the screw rod cover that is connected on this movable stand, the adjustable ring that is connected this screw rod set upper side, with the screw rod of this adjustable ring threaded engagement.
5, as the described winding pipe cutter sweep of one of claim 1 to 4, it is characterized in that, described mobile device comprise second motor, second reductor that is connected with this second motor, the screw rod that is connected with this second speed reducer output shaft, with this screw rod nut engaged, described second motor and second reductor are connected on the described fixed mount, described nut is connected on the described movable stand, and described screw rod direction is parallel with the winding pipe axis direction; Or described second motor and second reductor be connected on the described movable stand, and described nut is connected on the described fixed mount, and described screw rod direction is parallel with the winding pipe axis direction.
6, winding pipe cutter sweep as claimed in claim 5 is characterized in that, described second reductor is a cycloidal planetary gear speed reducer.
7, winding pipe cutter sweep as claimed in claim 5 is characterized in that, described second motor is the frequency-adjustable speed-adjustable motor.
As the described winding pipe cutter sweep of one of claim 1 to 4, it is characterized in that 8, the included angle A of described band saw end face and vertical direction is spent smaller or equal to 60 more than or equal to 30 degree.
9, as the described winding pipe cutter sweep of one of claim 1 to 4, it is characterized in that, comprise electrical control cabinet, this electrical control cabinet comprises cabinet, panel, be arranged on button on this panel, be arranged on the circuit board of band control circuit in this cabinet, and described control circuit is connected with the described second Electric Machine Control end with described lowering or hoisting gear drive motors control end respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200951721U CN201235422Y (en) | 2008-07-04 | 2008-07-04 | Winding tube cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200951721U CN201235422Y (en) | 2008-07-04 | 2008-07-04 | Winding tube cutting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201235422Y true CN201235422Y (en) | 2009-05-13 |
Family
ID=40648159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200951721U Expired - Fee Related CN201235422Y (en) | 2008-07-04 | 2008-07-04 | Winding tube cutting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201235422Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101318238B (en) * | 2008-07-04 | 2011-07-13 | 四川江瀚工业股份有限公司 | Winding tube cutting apparatus and method |
-
2008
- 2008-07-04 CN CNU2008200951721U patent/CN201235422Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101318238B (en) * | 2008-07-04 | 2011-07-13 | 四川江瀚工业股份有限公司 | Winding tube cutting apparatus and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUAHAN SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SICHUAN JIANGHAN INDUSTRY CO., LTD. Effective date: 20100612 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 611833 JIANGHAN INDUSTRIAL PARK, JIANGHAN ROAD, DUJIANGYAN CITY, SICHUAN PROVINCE TO: 518057 HUAHAN INNOVATION PARK, NO.16, LANGSHAN ROAD, DISTRICT NORTH, NANSHAN DISTRICT HIGH-TECH INDUSTRY PARK, SHENZHEN CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100612 Address after: 518057, Shenzhen, Nanshan District hi tech Industrial Park, North Hill, No. 16 Hua Han Innovation Park Patentee after: Huahan Pipe S & T Co., Ltd. Address before: 611833 Sichuan city of Dujiangyan province Hanlu Jiang Han River Industrial Park Patentee before: SICHUAN JIANGHAN INDUSTRIAL CO., LTD. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20120704 |