CN205218179U - Pipe cutting machine with flexible scale device - Google Patents
Pipe cutting machine with flexible scale device Download PDFInfo
- Publication number
- CN205218179U CN205218179U CN201520876150.9U CN201520876150U CN205218179U CN 205218179 U CN205218179 U CN 205218179U CN 201520876150 U CN201520876150 U CN 201520876150U CN 205218179 U CN205218179 U CN 205218179U
- Authority
- CN
- China
- Prior art keywords
- cutting machine
- pipe cutting
- pipe
- steel pipe
- measuring device
- 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.)
- Active
Links
Landscapes
- Sawing (AREA)
Abstract
The utility model discloses a pipe cutting machine with flexible scale device, include pipe cutting machine main part and the gyro wheel frame that is used for carrying the steel pipe to the pipe cutting machine main part, the pipe cutting machine still including the flexible scale device of arranging gyro wheel frame one side in, flexible scale device include the flexible arm of being connected with steel pipe one end to and through driving the scale mechanism that the steel pipe was gone up with promotion gyro wheel frame to flexible arm, flexible arm including the nested multisection telescopic machanism who sets up, multisection telescopic machanism have with first section telescopic link of scale mechanism hookup to and the minor details telescopic link be connected of one end and steel tube end. The utility model discloses simple structure has flexible arm, can adapt to different length steel pipes, and the scale scope is big, and adopt servo motor to drive the ration to cut pipe range degree, scale precision height.
Description
Technical field
The utility model relates to a kind of pipe cutting machine, especially relates to a kind of pipe cutting machine with flexible length measuring device.
Background technology
Seamless steel pipe has hollow section, and a large amount of pipeline being used as conveying fluid, as the pipeline etc. of transfer oil, natural gas, coal gas, water and some solid material.
Usually, the production technology of seamless steel pipe can be divided into cold-drawn and hot rolling two kinds.The production procedure of cold rolling seamless steel is generally complicated than hot rolling, and first pipe will carry out three-roll continuous rolling, will carry out sizing test after extruding, and carries out being cut into short blank through cutting mill; Then enter annealing process, annealing acidic liquid carries out pickling, will notice whether surface has a large amount of foamings to produce, illustrate that the quality of steel pipe does not reach corresponding standard if there is a large amount of foamings to produce during pickling.
Hot rolled seamless steel tube can destroy the cast sturcture of steel ingot, the crystal grain of refinement steel, and the defect eliminating microscopic structure, thus it is closely knit that steel are organized, mechanical property improves.This improvement is mainly reflected in along in rolling direction, thus makes steel be no longer ergodicity to a certain extent.Meanwhile, the bubble formed during cast, crackle and loose, also can by seam under high moderate pressure effect.
Hollow billet rolling is the primary deformable operation that hot rolled seamless steel tube is produced, its effect be make hollow billet wall thickness close to or reach production tube wall thickness, eliminate longitudinal wall unevenness that hollow billet produces in perforation procedure, also can improve hollow forging surfaces externally and internally quality in addition, control hollow forging external diameter and circularity, hollow hollow billet rolls into the hollow forging close to finished size.
What steel pipe oral area after hot rolling was out formed is not a flat mouth, so must cut away oral area termination, cutting away port has two kinds, and put down as long as one is two end-grain cutting, another kind is that not only two end-grain cutting are put down, and more needs the length determining steel pipe, is also so-called scale pipe.
The structure of existing pipe cutting machine as shown in Figure 1, comprises the machine front wheel group 3 of pipe cutting machine main body 1, conveying roller 2 and supporting steel pipe 4.Pipe cutting machine can be good at tack, but can only with manually drawing the method for chi to determine the length of fixing for scale pipe, and it is not accurate during ruler determination length, moreover measure in roller set, measuring not only hard also dangerous, also have the conveying of conveying roller frictionally, is that a common asynchronous moter drives, there is effect of inertia very large, increase the not accurate of scale.
Utility model content
For overcoming problems of the prior art, the utility model provides a kind of pipe cutting machine with flexible length measuring device, has telescopic arm, can adapt to different length steel pipe, and scale scope is large; And adopt motor-driven mode to carry out quantitative Pipe Cutting length, positioning precision height.
Concrete technical scheme of the present utility model is as follows:
There is a pipe cutting machine for flexible length measuring device, comprise pipe cutting machine main body and for the turning rolls to pipe cutting machine body delivery steel pipe, described pipe cutting machine also comprises the flexible length measuring device being placed in turning rolls side;
Described flexible length measuring device comprises the telescopic arm be connected with steel pipe one end, and by driving telescopic arm with the sizing mechanism of reinforcing of steel pipe on pushing rolling wheels frame;
Described telescopic arm comprises the multi-joint telescoping mechanism of nested setting, and described multi-joint telescoping mechanism has the first section telescopic bar connected with sizing mechanism of reinforcing, and the minor details expansion link that one end is connected with steel tube end part.
The utility model in use, the one end utilizing the minor details expansion link of multi-joint telescoping mechanism to fix steel pipe to have cut, for the steel pipe of different length, control multi-joint telescoping mechanism stretch after length, minor details expansion link is fixedly connected with steel tube end part; After telescopic arm is fixedly connected with steel pipe, push telescopic arm by sizing mechanism of reinforcing, drive steel pipe to advance to the position residing for pipe cutting machine main body, after being advanced to certain length, by pipe cutting machine main body by steel pipe cutting, realize accurate sizing.
As preferably, described turning rolls has the roller set of supporting steel pipe, while propelling movement steel pipe, drives roller set to rotate, to reduce the promotion resistance of steel pipe.
As preferably, described pipe cutting machine main body is transferred and has support, described support is provided with the conveying roller coordinated with steel pipe.
Conveying roller of the present utility model is driving wheel, also has the effect of conveying steel pipe, coordinates with described sizing mechanism of reinforcing, improves the precision of scale.
Preferably, the electromagnet with steel pipe adhesive is equipped with by electromagnet installing rack in the end of described minor details expansion link.
After electromagnet energising, there is magnetic, can be fixed with the end of steel pipe, remove after power-off, easy to operate.
Preferably, described multi-joint telescoping mechanism comprises three-section telescopic bar, is connected to the rope row between each expansion link, and drives flexible oil cylinder.
Multi-joint telescoping mechanism of the present utility model is identical with the principle of crane hoisting arm expansion.
Preferably, described sizing mechanism of reinforcing comprises and is clamped in first section telescopic bar up and down to promote the conveying roller of telescopic arm, and drives the motor of described conveying roller by reductor.Rotated by driven by servomotor conveying roller, by the revolution of conveying roller, control the propelling movement distance of telescopic arm, realize the cutting scale of steel pipe.
The utility model structure is simple, and have telescopic arm, can adapt to different length steel pipe, scale scope is large; And adopt the mode of driven by servomotor to carry out quantitative Pipe Cutting length, sizing accuracy height.
Accompanying drawing explanation
Fig. 1 is the structure chart of existing pipe cutting machine;
Fig. 2 is the structure chart of pipe cutting machine in the utility model;
Fig. 3 is the top view of flexible length measuring device;
Fig. 4 is the stereogram of flexible length measuring device;
Fig. 5 is the structure chart of telescopic arm;
Fig. 6 is the schematic diagram of multi-joint telescoping mechanism.
Detailed description of the invention
As shown in Figure 2, a kind of pipe cutting machine with flexible length measuring device, comprises pipe cutting machine main body 1 and for the turning rolls 3 to pipe cutting machine main body 1 conveying steel pipe 4, and is placed in the flexible length measuring device 5 of turning rolls 3 side.
Turning rolls 3 has the roller set of supporting steel pipe, while propelling movement steel pipe, drives roller set to rotate, to reduce the promotion resistance of steel pipe.In pipe cutting machine main body 1, switching has support, for installing the conveying roller 2 coordinated with steel pipe.
As shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, flexible length measuring device 5 comprises the telescopic arm 8 be connected with steel pipe one end, and by driving telescopic arm 8 with the sizing mechanism of reinforcing 20 of steel pipe 4 on pushing rolling wheels frame 3.
Telescopic arm 8 comprises three joint telescoping mechanisms 11, there is first segment expansion link 13, second section expansion link 14 and three-section telescopic bar 16, be connected to rope row between each expansion link, drive flexible oil cylinder 17 and for the row of rope around the home stretch out roller 18 and withdrawal roller 19.Telescopic arm 8 in the present embodiment is identical with the principle of crane hoisting arm expansion.
Outermost first segment expansion link 13 is arranged in sizing mechanism of reinforcing 20, and the permanent magnet solenoid with steel pipe adhesive is equipped with by electromagnet installing rack 12 in the end of three-section telescopic bar 16.
Sizing mechanism of reinforcing 20 comprises and is clamped in first segment expansion link about 13 to promote the conveying roller 9 of telescopic arm 8, and drives the motor 6 of conveying roller 9 by reductor 7.Wherein, conveying roller 9 is for being arranged on rolling wheel support 10 and spaced apart two groups.
The present embodiment in use, the one end utilizing electromagnetic actuation to fix steel pipe 4 to have cut, for the steel pipe of different length, control three joint telescoping mechanisms 11 flexible after length, three-section telescopic bar 16 is fixedly connected with steel tube end part; After telescopic arm 8 is fixedly connected with steel pipe, first segment expansion link 13 is acted on to push telescopic arm 8 by sizing mechanism of reinforcing 20, by the revolution of conveying roller 9, control the propelling movement distance of telescopic arm 8, steel pipe is driven to advance to the position residing for pipe cutting machine main body 1, after being advanced to Len req, by pipe cutting machine main body 1, steel pipe 4 being cut off, realize accurate sizing.
The foregoing is only better implementation example of the present utility model, be not limited to the utility model, all within the utility model spirit and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. have a pipe cutting machine for flexible length measuring device, comprise pipe cutting machine main body and for the turning rolls to pipe cutting machine body delivery steel pipe, it is characterized in that, described pipe cutting machine also comprises the flexible length measuring device being placed in turning rolls side;
Described flexible length measuring device comprises the telescopic arm be connected with steel pipe one end, and by driving telescopic arm with the sizing mechanism of reinforcing of steel pipe on pushing rolling wheels frame;
Described telescopic arm comprises the multi-joint telescoping mechanism of nested setting, and described multi-joint telescoping mechanism has the first section telescopic bar connected with sizing mechanism of reinforcing, and the minor details expansion link that one end is connected with steel tube end part.
2. have the pipe cutting machine of flexible length measuring device as claimed in claim 1, it is characterized in that, described turning rolls has the roller set of supporting steel pipe.
3. have the pipe cutting machine of flexible length measuring device as claimed in claim 2, it is characterized in that, in described pipe cutting machine main body, switching has support, described support is provided with the conveying roller coordinated with steel pipe.
4. have the pipe cutting machine of flexible length measuring device as claimed in claim 1, it is characterized in that, the electromagnet with steel pipe adhesive is equipped with by electromagnet installing rack in the end of described minor details expansion link.
5. have the pipe cutting machine of flexible length measuring device as claimed in claim 1, it is characterized in that, described multi-joint telescoping mechanism comprises three-section telescopic bar, is connected to the rope row between each expansion link, and drives flexible oil cylinder.
6. have the pipe cutting machine of flexible length measuring device as claimed in claim 1, it is characterized in that, described sizing mechanism of reinforcing comprises and is clamped in first section telescopic bar up and down to promote the conveying roller of telescopic arm, and drives the motor of described conveying roller by reductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876150.9U CN205218179U (en) | 2015-11-03 | 2015-11-03 | Pipe cutting machine with flexible scale device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876150.9U CN205218179U (en) | 2015-11-03 | 2015-11-03 | Pipe cutting machine with flexible scale device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205218179U true CN205218179U (en) | 2016-05-11 |
Family
ID=55893273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520876150.9U Active CN205218179U (en) | 2015-11-03 | 2015-11-03 | Pipe cutting machine with flexible scale device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205218179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091054A (en) * | 2020-11-10 | 2020-12-18 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | Pipe cutting machine |
| CN117548732A (en) * | 2023-12-28 | 2024-02-13 | 维格斯湖北流体技术有限公司 | Stainless steel pipe cutting equipment with adjusting and positioning mechanism |
-
2015
- 2015-11-03 CN CN201520876150.9U patent/CN205218179U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091054A (en) * | 2020-11-10 | 2020-12-18 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | Pipe cutting machine |
| CN117548732A (en) * | 2023-12-28 | 2024-02-13 | 维格斯湖北流体技术有限公司 | Stainless steel pipe cutting equipment with adjusting and positioning mechanism |
| CN117548732B (en) * | 2023-12-28 | 2024-05-31 | 维格斯湖北流体技术有限公司 | Stainless steel pipe cutting equipment with adjusting and positioning mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104438990A (en) | Large vertical type composite ring rolling mill and control method | |
| CN205218179U (en) | Pipe cutting machine with flexible scale device | |
| CN103769451A (en) | Minor radius bend forming method of ultrathin tubular product | |
| CN202447445U (en) | Numerical control auxiliary device for plate bending roll | |
| CN204057347U (en) | A kind of plastic pipe winder | |
| CN111570528A (en) | Calibration method for roll gap curve of feeding roll of fully-continuous hot-rolling thin strip clamp | |
| CN204912392U (en) | Pipeline bending machine | |
| CN112427464B (en) | Rotation and centering control method for angle rolling plate blank | |
| CN203356289U (en) | Ejecting type reversible deformation hydraulic cold bending forming machine | |
| CN204294657U (en) | A kind of drawbench equipment | |
| CN203390132U (en) | Cold rolling measurement and control device for bearing ring blank | |
| CN202621627U (en) | Centering system used in production of cold rolled steel | |
| CN201791802U (en) | Arc line-lowering plate bending roll side brackets | |
| CN104249095B (en) | Minor diameter thin wall body flexibility roll bending numerical control plate bending roll | |
| CN204944648U (en) | Hydraulic lifting claims | |
| CN202490857U (en) | Steel pipeline rolling support | |
| CN104815881A (en) | Bending method for three-roller plate bending machine | |
| CN202290786U (en) | Guider ruler device of band hot mill | |
| CN202264008U (en) | Multi-section steel pipe quick-feeding device | |
| CN207061396U (en) | Reeler | |
| CN207288387U (en) | Novel cooling device in a kind of controlled rolling and controlled cooling system | |
| CN202061962U (en) | Pipe mill inlet platform of hot rolled seamless steel tube production line | |
| CN105290175A (en) | Horizontal-type numerical control cold bending machine and numerical control cold bending method thereof for large-size members | |
| CN204700511U (en) | Auxiliary tube body | |
| CN102941257A (en) | Blanking-making method achieved by bending section bar of alpha-beta two-phase titanium alloy thin-wall ring piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 312300 Xiaoyue Street Industrial Zone, Shangyu District, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Taifu Seamless Steel Pipe Co., Ltd Address before: 312367 Small Town Industrial Zone, Shangyu District, Zhejiang, Shaoxing Patentee before: Zhejiang Gross Seamless Tube Co., Ltd. |