CN202219368U - Welding steel pipe arc striking and extinguishing plate full-automatic cutting machine - Google Patents
Welding steel pipe arc striking and extinguishing plate full-automatic cutting machine Download PDFInfo
- Publication number
- CN202219368U CN202219368U CN 201120303569 CN201120303569U CN202219368U CN 202219368 U CN202219368 U CN 202219368U CN 201120303569 CN201120303569 CN 201120303569 CN 201120303569 U CN201120303569 U CN 201120303569U CN 202219368 U CN202219368 U CN 202219368U
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- cutting
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- out plate
- dolly
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Abstract
The utility model discloses a welding steel pipe arc striking and extinguishing plate full-automatic cutting machine comprising a cutting arm, a support disposed on a middle part of the cutting arm, a counterweight and a cutting gun. The counterweight and the cutting gun are respectively disposed on two ends of the cutting arm. A left side of the cutting gun is provided with a cutting gun adjusting device fixedly connected with the cutting gun. The support disposed on a middle part of the cutting arm is a cutting arm elevating device used for adjusting the height of the cutting arm. A bottom of the cutting arm elevating device is fixedly disposed on a cutting trolley driven by a gear rack. A left end of the cutting trolley is connected with a material tumbling trolley. The cutting machine provided in the utility model can be used for the automatic cutting of the arc striking and extinguishing plate of welding steel pipe, and can be used to improve the cutting quality of the arc striking and extinguishing plate and the production efficiency, to reduce the production costs, to optimize the working environment, and to reduce the labor intensity of workers.
Description
Technical field
The utility model relates to employed a kind of cutter sweep in the welding process, especially a kind of be used for straight-line joint submerged arc welding tube draw blow-out plate fully automatic cutting machine.
Background technology
In the process that straight-line joint submerged arc welding tube is welded, because submerged-arc welding is unstable in starting the arc stage and arc extinguishing stage welding performance, influence is in the welding quality at head and the tail place.In order to guarantee its quality, need locate to increase run-on tab and blow-out plate from beginning to end at steel pipe, play transitional function when on raw steel, welding, avoid steel pipe to produce weld defect.But not having at present the special-purpose blow-out plate automatic cutting equipment that draws on the production line, all is to carry out flame cutting or plasma cutting by workman's manual operation.Such as application number is the cutter sweep that 200820190741.0 patent has been announced a kind of welded still pipe run-on tab and blow-out plate; This device is provided with cantilever on column, confirm that through the adjustment of cantilever steel pipe draws the position of blow-out plate cutting, and this adjustment mode can not accurately be located; Influence cut quality; And position fixing process need rely on manual work, and its inefficiency can not guarantee that on the whole the position of cutting gun reliably reaches the stable of cutting process; And the workman operates in the engineering, and the flue dust that the flame cutting produces also can exert an influence to the healthy of workman.
The utility model content
The technical problem that the utility model will solve provides a kind ofly can accurately locate in the process that straight-line joint submerged arc welding tube is produced, and the stable welded still pipe of cutting process draws blow-out plate fully automatic cutting machine.
For solving the problems of the technologies described above; The technical scheme that the utility model is taked is: a kind of welded still pipe draws blow-out plate fully automatic cutting machine; Comprise cutting arm, be positioned at the support at cutting arm middle part and counterweight and the cutting gun that is individually fixed in the cutting arm two ends, it is characterized in that: the left side of said cutting gun is provided with and the fixing cutting gun adjusting device of cutting gun.
Preferably, said cutting gun adjusting device comprises the cylinders of two controls position, and with the machinery that the cylinder piston rod free end is fixed, is used to the locate roller of following an example.
Preferably, the cutting arm lowering or hoisting gear that is supported for adjusting cutting arm height in the middle part of the said cutting arm.
Preferably, said cutting arm lowering or hoisting gear mainly cooperates line slideway to form by the leading screw of vertical adjustment, perhaps cuts arm elevator apparatus for controlling the hydraulic jack that it evenly goes up and down.
Preferably, the bottom of said cutting arm lowering or hoisting gear is fixed on the cutting dolly that drives through rack-and-pinion, and said cutting dolly lower support is in guide rail surface.
Preferably, the left end of said cutting dolly is connected with can be along the stirring dolly of guide rail slip, and said stirring dolly is positioned under the cutting gun.
The utility model guarantees accurate positioning in order to realize automatic cutting, on cutting arm and cutting gun adjusting device, is provided with alignment sensor respectively, the speed of the signal controlling the utility model feeding through sensor feedback, the position and the clipping time of adjustment.
The utility model adopts technique scheme; Have following beneficial effect: (1) the utility model has increased the cutting gun adjusting device on original basis; The mode that adopts sensor location and mechanical positioning to combine; Not only guarantee the reliability of burning torch position but also guaranteed the stability of cutting process, improved operating efficiency and product quality; (2) in the utility model; Spiral lift and line slideway guiding are adopted in the up-down of cutting arm; The self-locking of leading screw capable of using is accurately located, and realizes keeping in the process cutting arm stable, and can adjust the cutting arm position according to different calibers; Satisfy different split requirements, increase the scope of application; (3) cutting dolly and stirring dolly have been set up in the utility model; Realize that through frequency control motor driven wheel tooth bar two dollies slide on guide rail; Can realize the high speed walking of traveling process, realize low-speed running, practice thrift the non-cutting time of drawing the cutting of blow-out plate at pipe end near steel pipe; Enhance productivity, and the optimization work environment; (4) the utility model is realized control automatically through the alignment sensor feedback signal, has avoided manually-operated, reduces working strength of workers.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model;
Wherein: 1-stirring dolly, the 2-jockey, 3-cuts dolly, 4-motor, 5-counterweight, 6-cutting arm lowering or hoisting gear, 7-cutting arm, 8-cutting gun, 9-cutting gun adjusting device, 10-roller, 11-guide rail.
The specific embodiment
Can know according to accompanying drawing 1; The utility model is specifically related to a kind of welded still pipe and draws blow-out plate fully automatic cutting machine; The counterweight 5 and the cutting gun 8 that comprise cutting arm 7, be positioned at the support at cutting arm 7 middle parts and be individually fixed in cutting arm 7 two ends; The left side of cutting gun 8 is provided with and the fixing cutting gun adjusting device 9 of cutting gun 8, and cutting gun adjusting device 9 comprises the cylinders of two controls position, and with the machinery that the cylinder piston rod free end is fixed, is used to the locate roller 10 of following an example.Cutting gun adjusting device 9 drives through cylinder and depresses and lift, and roller 10 rolls along the steel pipe inwall and realizes mechanical positioning.
Cutting arm 7 cutting arm lowering or hoisting gear 6 is highly regulated in being supported for of cutting arm 7 middle parts, and cutting arm lowering or hoisting gear 6 mainly cooperates line slideways to form by the leading screws of vertical adjustment, perhaps cuts arm elevator apparatus 6 for controlling its evenly hydraulic jack of up-down.
The bottom of cutting arm lowering or hoisting gear 6 is fixed on the cutting dolly 3 that drives through rack-and-pinion; Cutting dolly 3 lower support are in guide rail 11 surfaces; The left end of cutting dolly 3 is connected with through jockey 2 can be along the stirring dolly 1 of guide rail 11 slips; Jockey 2 is generally hinge or coupling hook etc., and stirring dolly 1 is positioned under the cutting gun 8.Stirring dolly 1 be used to collect scale off draw the blow-out plate, it mainly is made up of car body and material rotating plate, draws and drops on the material rotating plate after the blow-out plate drops, and slides in the charging basket along the slope, charging basket can hang out through overhead traveling crane, conveniently topples over waste material.After two dollies connect, through rack-and-pinion device location, walking on guide rail 11.Cutting dolly 3 upper surfaces have been installed the variable-frequency motor 4 that has decelerator, walk on guide rail 11 thereby come driven gear to drive two dollies.Cut simultaneously spiral lift also is housed on the dolly 3, move up and down the production needs that adapt to the different size steel pipe thereby drive cutting arm 7.
The embodiment of the utility model is:
At first, through the height of cutting arm lowering or hoisting gear 6 according to the specification adjustment cutting arm 7 of producing steel pipe.After steel pipe arrives the operating position; Motor 4 drives two dollies 1,3 that connect with jockey 2 and on guide rail 11, advances; When first alignment sensor that is positioned at roller 10 and cutting gun 8 centre positions detected pipe end, the dolly low-speed forward was when second alignment sensor that is positioned at cutting gun 8 centers detects pipe end; Motor 4 brakings, two dollies 1,3 stop.Rotate the moving steel pipe rotation of roller strap this moment; When the 3rd alignment sensor that is positioned at cutting arm 7 left ends detects when drawing the blow-out plate; Rotation roller low speed rotation, the 4th alignment sensor under being positioned at cutting gun 8 detect when drawing the disengaging of blow-out plate, and the rotation roller stops.At this moment, cutting gun adjusting device 9 is depressed under the drive of cylinder, makes front end roller 10 be pressed on the steel pipe inwall, and the rotation roller begins rotation, and cutting gun 8 starting the arc begin cutting.After cutting finished, cutting gun adjusting device 9 lifted, and dolly withdraws from, and gets into next operation cycle.
In order to improve straight-line joint submerged arc welding tube production line automation level, reduce the influence of human operational error to product quality, enhance productivity.We have developed this cover and have drawn blow-out plate fully automatic cutting machine to straight-line joint submerged arc welding tube.The utility model is mainly used in after the inside and outside welder's preface of straight welded pipe production line; Being transported to this through the steel pipe travelling platform draws the blow-out plate and excises operation automatically; Full-automatic excision through rotation roller, cutting dolly, plasma cutting machines are drawn the blow-out plate improves and draws blow-out plate cut quality and production efficiency, reduces production costs; The optimization work environment reduces working strength of workers.
Claims (6)
1. a welded still pipe draws blow-out plate fully automatic cutting machine; Comprise cutting arm (7), be positioned at the support at cutting arm (7) middle part and counterweight (5) and the cutting gun (8) that is individually fixed in cutting arm (7) two ends, it is characterized in that: the left side of said cutting gun (8) is provided with and the fixing cutting gun adjusting device (9) of cutting gun (8).
2. welded still pipe according to claim 1 draws blow-out plate fully automatic cutting machine, it is characterized in that said cutting gun adjusting device (9) comprises the cylinders of two controls position, and with the machinery that the cylinder piston rod free end is fixed, is used to the locate roller (10) of following an example.
3. welded still pipe according to claim 1 draws blow-out plate fully automatic cutting machine, it is characterized in that the cutting arm lowering or hoisting gear (6) of regulating cutting arm (7) height that is supported at said cutting arm (7) middle part.
4. welded still pipe according to claim 3 draws blow-out plate fully automatic cutting machine; It is characterized in that said cutting arm lowering or hoisting gear (6) mainly cooperates line slideway to form by the leading screw of vertical adjustment, perhaps cuts arm elevator apparatus (6) for controlling the hydraulic jack that it evenly goes up and down.
5. welded still pipe according to claim 3 draws blow-out plate fully automatic cutting machine; The bottom that it is characterized in that said cutting arm lowering or hoisting gear (6) is fixed on the cutting dolly (3) that drives through rack-and-pinion, and said cutting dolly (3) lower support is in guide rail (11) surface.
6. welded still pipe according to claim 5 draws blow-out plate fully automatic cutting machine; The left end that it is characterized in that said cutting dolly (3) is connected with the stirring dolly (1) that can slide along guide rail (11), and said stirring dolly (1) is positioned under the cutting gun (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120303569 CN202219368U (en) | 2011-08-19 | 2011-08-19 | Welding steel pipe arc striking and extinguishing plate full-automatic cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120303569 CN202219368U (en) | 2011-08-19 | 2011-08-19 | Welding steel pipe arc striking and extinguishing plate full-automatic cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202219368U true CN202219368U (en) | 2012-05-16 |
Family
ID=46041405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120303569 Expired - Fee Related CN202219368U (en) | 2011-08-19 | 2011-08-19 | Welding steel pipe arc striking and extinguishing plate full-automatic cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202219368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191044A (en) * | 2014-08-14 | 2014-12-10 | 浙江德清森朗装饰材料有限公司 | Aluminum plate grooving cutting machine |
| CN111299752A (en) * | 2020-02-29 | 2020-06-19 | 天津杰福德自动化技术有限公司 | Steel pipe arc striking and extinguishing plate cutting device |
-
2011
- 2011-08-19 CN CN 201120303569 patent/CN202219368U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191044A (en) * | 2014-08-14 | 2014-12-10 | 浙江德清森朗装饰材料有限公司 | Aluminum plate grooving cutting machine |
| CN104191044B (en) * | 2014-08-14 | 2016-08-31 | 浙江德清森朗装饰材料有限公司 | A kind of aluminium sheet grooving cutting machine |
| CN111299752A (en) * | 2020-02-29 | 2020-06-19 | 天津杰福德自动化技术有限公司 | Steel pipe arc striking and extinguishing plate cutting device |
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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 |
Granted publication date: 20120516 Termination date: 20200819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |