CN203437729U - Pipe rotating type pipe cutting machine - Google Patents
Pipe rotating type pipe cutting machine Download PDFInfo
- Publication number
- CN203437729U CN203437729U CN201320731437.3U CN201320731437U CN203437729U CN 203437729 U CN203437729 U CN 203437729U CN 201320731437 U CN201320731437 U CN 201320731437U CN 203437729 U CN203437729 U CN 203437729U
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- cutting
- pipe
- cutting blade
- machine
- pipe fitting
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Abstract
A pipe rotating type pipe cutting machine comprises a lathe bed, a cutting piece and a cutting drive part for driving the cutting piece to rotate, wherein the cutting drive part comprises a cutting bracket, the cutting piece is installed on the cutting bracket which rotates by taking a rotating shaft as the center, the pipe cutting machine also comprises a compression part which compresses a pipe fitting and drives the pipe fitting to rotate, the compression part comprises a roller wheel in contact with the pipe fitting, a roller wheel power part for driving the roller wheel to rotate, and a compression driving part for driving the roller wheel to implement the radial feed. The pipe rotating type pipe cutting machine has the advantages of high cutting speed, high cutting efficiency, rapid pipe fitting transmission, and high degree of automation.
Description
Technical field
The utility model relates to metal cutting technology field, especially relates to a kind of semi-automatic pipe cutting machine of coil formula.
Background technology
In prior art, pipe cutting machine has following three kinds: 1) adopt band saw to coordinate clamping device to carry out integral cutting to pipe fitting, this kind of device structure is simple, with low cost, but cutting accuracy is poor, efficiency is low; 2) cutting disc cutting equipment completes pipe fitting integral cutting, and this device efficiency is relatively high, but card pipe and pipe installation complex structure, the caliber narrow range that can cut; 3) coil formula cutting machine, as disclosed a kind of pipe cutting machine in the application number Chinese patent application that is 200720306319.2, this machine is provided with coil mechanism, is provided with the dise knife Zhou Yu coil mechanism axis parallel of tool feeding mechanism and cutting disc ，Qie tool feeding mechanism at connecting lever type frame arm end.During use,, first according to pipe fitting diameter rotation hand wheel, adjust cutter height, smooth to guarantee charging; Subsequently pipe fitting to be cut is placed between two carrying rollers, rotation hand wheel is pressed on tube wall cutter; Open motor, coil mechanism rotates pipe fitting, drives cutting disc on tube wall, to do linear roll extrusion, and meanwhile, operator continues rotation hand wheel presses down cutter, completes Pipe Cutting operation.This pipe cutting machine has been realized semi open model charging, and charging, discharging are smooth and easy, be not subject to pipe fitting length restriction, but cutter are hand feed, and automaticity is low, poor safety performance.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming existing in prior art, a kind of pipe cutting machine that is suitable for cutting high temperature alloy pipe fitting is provided, this machine has been applied Pneumatic hydraulic control principle, in conjunction with electrical control, improved operating efficiency, reduced labour intensity, the technical scheme adopting is: a kind of pipe coil type machine for cutting tubes, comprise lathe bed, cutting blade and the cutting running part that drives cutting blade to rotate, cutting running part comprises cutting support, described cutting blade is contained on cutting support, described cutting support rotates centered by gyroaxis, it is characterized in that: described pipe cutting machine also comprises the pressing section that compresses and drive pipe fitting rotation, described pressing section comprises the roller contacting with described pipe fitting, drive the roller power part of roller rotation and the compression driver part that driving rolls is realized radial feed.
Technical characterictic of the present utility model also has: described roller power part comprises: clamping motor; The worm reduction gear rotating under described clamping motor drives; Described roller rotates under worm reduction gear drives.
Technical characterictic of the present utility model also has: described compression driver part comprises: the compressed oil cylinder that is contained in described lathe bed inside; With the finger plate that compressed oil cylinder piston rod one end is connected, finger plate one end is fixed on lathe bed; One end is connected with described finger plate, the other end is connected to the compressing pull rod on described cutting support.
Technical characterictic of the present utility model also has: described cutting running part also comprises cutting motor, band drive disk assembly, and described cutting blade rotates under band drive disk assembly drives; Described cutting running part also comprises: cutting blade oil cylinder, and the piston rod of described cutting blade oil cylinder is also connected on described finger plate; Cutting blade pull bar, described cutting blade pull bar one end is connected with finger plate, and the other end is connected with described cutting support.
Technical characterictic of the present utility model also has: described pipe cutting machine also comprises cutting positioning element, and described cutting positioning element comprises positioning cylinder and positioning cylinder piston rod, on described positioning cylinder piston rod, is connected with positioning disk.
Technical characterictic of the present utility model also has: described pipe cutting machine also comprises cone pulley jack-up parts, and described cone pulley jack-up parts comprise the cone pulley group of cone pulley cylinder and lifting under described cone pulley air cylinder driven.
Technical characterictic of the present utility model also has: described pipe cutting machine also comprises smoke evacuation dedusting parts, described smoke evacuation dedusting parts comprise flue dust road, with the deduster that described flue dust road is communicated with, described smoke evacuation dedusting parts also comprise flue dust hopper.
The beneficial effects of the utility model are: the automatic radial feed of cutting blade, pipe fitting rotate, thereby make cutting blade only cut the cutting that monolateral wall thickness can complete whole pipe fitting under roller frictional force drives; Cutting positioning element has been avoided pipe fitting issuable horizontal looseness of when cutting, guarantee cut surface smooth, smooth, without burr; Cone pulley jack-up parts have been realized the convenience of pipe fitting transmission with quick.The utlity model has the advantage that cutting speed is fast, cutting efficiency is high, pipe fitting transmission is quick, automaticity is high.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model front view, accompanying drawing 2 is top views of accompanying drawing 1, accompanying drawing 3 is left views of accompanying drawing 1, wherein, the 1st, lathe bed, the 2nd, cutting motor, the 3rd, gyroaxis, the 4th, clamping motor, the 5th, cutting blade pull bar, the 6th, compressing pull rod, the 7th, cutoff wheel protective cover, the 8th, cutting blade, the 9th, roller, the 10th, guard rail, the 11st, pipe fitting, the 12nd, cone pulley jack-up parts, the 13rd, support roller, the 14th, cutting positioning element, the 15th, compressed oil cylinder, the 16th, cutting blade oil cylinder, the 17th, finger plate, the 18th, gas-liquid converting member, the 19th, flue dust road, the 20th, balancing weight, the 21st, flue dust hopper, the 22nd, deduster.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.The utility model discloses a kind of pipe coil type machine for cutting tubes, this pipe cutting machine comprises lathe bed 1, cutting blade 8 and the cutting running part that drives cutting blade 8 to rotate, cutting running part comprises cutting support, cutting blade 8 is contained on cutting support, cutting support can rotate centered by gyroaxis 3, and gyroaxis 3 is its revolution fulcrum.Pipe cutting machine also comprises the pressing section that can compress and drive pipe fitting 11 rotations, and pressing section comprises the compression driver part that the roller 9 contacting with pipe fitting 11, the roller power part that drives roller 9 rotations and driving rolls 9 are realized radial feed.Wherein roller power part comprises: clamping motor 4; The worm reduction gear rotating under clamping motor 4 drives; Roller 9 rotates under worm reduction gear drives.Compression driver part comprises: the compressed oil cylinder 15 that is contained in lathe bed 1 inside; With the finger plate 17 that piston rod one end of compressed oil cylinder 15 is connected, finger plate 17 one end are fixed on lathe bed 1; One end is connected with finger plate 17, the other end is connected to the compressing pull rod 6 on cutting support.
Cutting running part also comprises the band drive disk assembly that cutting motor 2 and cutting motor 2 drive, and cutting blade 8 rotates under band drive disk assembly drives.Cutting running part also comprises: cutting blade oil cylinder 16, and the piston rod of cutting blade oil cylinder 16 is also connected on finger plate 17; Cutting blade pull bar 5, cutting blade pull bar 5 one end are connected with finger plate 17, and the other end is connected with cutting support.
Pipe cutting machine also comprises cutting positioning element 14, and cutting positioning element 14 comprises positioning cylinder and positioning cylinder piston rod (not shown), on positioning cylinder piston rod, is connected with positioning disk.When pipe fitting 11 is cut certain depth, positioning cylinder piston rod stretches out, and drives positioning disk to rise, thereby prevents that the otch that in pipe fitting 11 cuttings, left and right play causes is excessive, the phenomenon such as out of plumb, burr are many.
Pipe cutting machine also comprises carrying roller parts, and carrying roller parts comprise carrying roller, and carrying roller is two, be arranged symmetrically with, when pipe fitting 11 rotates under roller 9 frictional force drive, pipe fitting 11 is same drives two carrying rollers to rotate in opposite directions, thereby has effectively reduced the frictional force between pipe fitting 11 and bottom support parts.
Pipe cutting machine also comprises cone pulley jack-up parts 12, and cone pulley jack-up parts comprise cone pulley cylinder and the cone pulley group of lifting under cone pulley air cylinder driven.Pipe fitting 11 is placed in cone pulley group.
Pipe cutting machine also comprises gas-liquid conversion component 18.
Pipe cutting machine also comprises smoke evacuation dedusting parts, and smoke evacuation dedusting parts comprise flue dust road 19, the deduster 22 being communicated with flue dust road 19, and smoke evacuation dedusting parts also comprise flue dust hopper 21.In the present embodiment, deduster 22 is three-stage dust catcher, and the suctions such as the grinding wheel froth that cutting blade 8 can be produced and steel foam, keep the clean and tidy of environment.
In the present embodiment, cutting blade 8 has been selected resin cutting slice.
During use, first by cone pulley cylinder, rise cone pulley group, now push pipe fitting 11, and position to be cut is adjusted to in pipe fitting 11 one end, then fall cone pulley group; Two compressed oil cylinders 15 are started working, and the piston rod of compressed oil cylinder 15 moves down, and drive finger plate 17 to move down, and the compressing pull rod 6 on finger plate 17 drives roller 9 to move down, and make roller 9 compress pipe fitting 11; Meanwhile, the cutting blade pull bar 5 connecting on finger plate 17 also drives cutting blade 8 to move down, and after roller 9 compresses pipe fitting 11, stops simultaneously; Cutting blade oil cylinder 16 starts, the piston rod of this cutting blade oil cylinder 16 drives cutting blade 8 to continue to decline, after contact pipe fitting 11, start cutting motor 2, cutting blade 8 rotations, start cutting pipes 11, deduster 22 work simultaneously, when cutting-in reaches 2-3mm, positioning cylinder starts, positioning disk positions, and avoids vertically moving of pipe fitting 11; After having cut, cutting blade 8 stops operating, and associated components resets, and one-period completes.
This pipe cutting machine is particularly suitable for cutting the soft and sticky pipe fitting of matter, as the pipe fitting of 25Cr-35Ni and 35Cr-45Ni material.Through test, the time of this pipe cutting machine cutting Cr25-Ni35 (external diameter φ 220 mm wall thickness δ=20mm) pipe fitting is less than 1 minute.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belong to protection domain of the present utility model.
Claims (7)
1. a pipe coil type machine for cutting tubes, comprise the cutting running part that lathe bed, cutting blade and drive cutting blade rotate, cutting running part comprises cutting support, described cutting blade is contained on cutting support, described cutting support rotates centered by gyroaxis, it is characterized in that: described pipe cutting machine also comprises the pressing section that compresses and drive pipe fitting rotation, described pressing section comprises the compression driver part that the roller contacting with described pipe fitting, the roller power part that drives roller rotation and driving rolls are realized radial feed.
2. according to pipe coil type machine for cutting tubes claimed in claim 1, it is characterized in that: described roller power part comprises: clamping motor; The worm reduction gear rotating under described clamping motor drives, described roller rotates under worm reduction gear drives.
3. according to pipe coil type machine for cutting tubes claimed in claim 2, it is characterized in that: described compression driver part comprises: the compressed oil cylinder that is contained in described lathe bed inside; With the finger plate that compressed oil cylinder piston rod one end is connected, finger plate one end is fixed on lathe bed; One end is connected with described finger plate, the other end is connected to the compressing pull rod on described cutting support.
4. according to pipe coil type machine for cutting tubes claimed in claim 3, it is characterized in that: described cutting running part also comprises cutting motor, band drive disk assembly, described cutting blade rotates under band drive disk assembly drives; Described cutting running part also comprises: cutting blade oil cylinder, and the piston rod of described cutting blade oil cylinder is also connected on described finger plate; Cutting blade pull bar, described cutting blade pull bar one end is connected with finger plate, and the other end is connected with described cutting support.
5. according to pipe coil type machine for cutting tubes claimed in claim 3, it is characterized in that: described pipe cutting machine also comprises cutting positioning element, described cutting positioning element comprises positioning cylinder and positioning cylinder piston rod, on described positioning cylinder piston rod, is connected with positioning disk.
6. according to pipe coil type machine for cutting tubes claimed in claim 3, it is characterized in that: described pipe cutting machine also comprises cone pulley jack-up parts, described cone pulley jack-up parts comprise the cone pulley group of cone pulley cylinder and lifting under described cone pulley air cylinder driven.
7. according to pipe coil type machine for cutting tubes claimed in claim 3, it is characterized in that: described pipe cutting machine also comprises smoke evacuation dedusting parts, described smoke evacuation dedusting parts comprise flue dust road, with the deduster that described flue dust road is communicated with, described smoke evacuation dedusting parts also comprise flue dust hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731437.3U CN203437729U (en) | 2013-11-19 | 2013-11-19 | Pipe rotating type pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731437.3U CN203437729U (en) | 2013-11-19 | 2013-11-19 | Pipe rotating type pipe cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437729U true CN203437729U (en) | 2014-02-19 |
Family
ID=50088803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320731437.3U Expired - Fee Related CN203437729U (en) | 2013-11-19 | 2013-11-19 | Pipe rotating type pipe cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531604A (en) * | 2020-05-07 | 2020-08-14 | 黄碧芳 | Automatic pipe cutting machine for plastic processing |
| CN114406771A (en) * | 2021-12-31 | 2022-04-29 | 福建纳川管业科技有限责任公司 | Shutdown mechanism for pipe fitting cutting machine |
-
2013
- 2013-11-19 CN CN201320731437.3U patent/CN203437729U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531604A (en) * | 2020-05-07 | 2020-08-14 | 黄碧芳 | Automatic pipe cutting machine for plastic processing |
| CN114406771A (en) * | 2021-12-31 | 2022-04-29 | 福建纳川管业科技有限责任公司 | Shutdown mechanism for pipe fitting cutting machine |
| CN114406771B (en) * | 2021-12-31 | 2023-02-10 | 福建纳川管业科技有限责任公司 | Shutdown mechanism for pipe fitting cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20181119 |