CN203830845U - Portable type pipeline beveling machine - Google Patents
Portable type pipeline beveling machine Download PDFInfo
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- CN203830845U CN203830845U CN201420009596.7U CN201420009596U CN203830845U CN 203830845 U CN203830845 U CN 203830845U CN 201420009596 U CN201420009596 U CN 201420009596U CN 203830845 U CN203830845 U CN 203830845U
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- 238000005520 cutting process Methods 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 230000001788 irregular Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000009183 running Effects 0.000 description 1
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Abstract
The utility model discloses a portable type pipeline beveling machine which can cut out complex end face grooves in a U type and the like. The portable type pipeline beveling machine comprises a cutting transverse feeding adjusting device connected with a rotary cutter assembly, and through combination of the cutting transverse feeding adjusting device and a hydraulic cutting longitudinal feeding device, the numerical control technology is used for controlling the cutting transverse feeding adjusting device and the hydraulic cutting longitudinal feeding device at the same time, and consequently the grooves in the U type and other grooves in irregular shapes can be cut out. The portable type pipeline beveling machine is simple in structure and can cut out the grooves other irregular-shaped and other grooves in irregular shapes. Compared with the prior art, manufacturing cost and transportation cost of the machine can be greatly saved, and the portable type pipeline beveling machine is suitable for being used on an installation site and is flexible and convenient to use.
Description
Technical field
The utility model relates to metallic conduit welding subsidiary engine, is the pre-processing device before pipeline welding, and Main Function is the requirement according to different pipeline weldings, adopts the blade of difformity and angle, makes the pipeline beveling machine of different angles and shape groove on pipeline.
Background technology
Metallic conduit needs to do bevel for welding before welding, occasions of high request in some, and bevel for welding generally all requires cold cut to cut, i.e. cutter cutting.Traditional metallic conduit groove is the bevelled groove of simple tool, and current a large amount of construction experiences prove, the groove of U-shaped end face etc. has better welded seal than traditional inclined-plane shape groove, but in large project construction process, nuclear power particularly, electric boiler, and in the high request welding processing project of large-scale Programs of Large Pressurized Vessel, owing to lacking special equipment, be difficult at present realize the U-shaped groove cutting that waits end face of big-diameter pipeline, the existing pipeline beveling machine for this project is fixed beveling machine in the world, machine is too huge, cost is high, installation and transportation cost is high, place round transport to needs has also further increased cost, and need to special-purpose place.
Utility model content
The utility model provide a kind of can be for the Portable pipe beveling machine of U-shaped etc. the non-traditional shape groove cutting of caliber metal pipeline, be used in nuclear power, electric boiler, and in the high request welding processing project of large-scale Programs of Large Pressurized Vessel, bigbore metallic conduit is carried out the cutting of the groove such as U-shaped, and can also be for the docking building up by welding of metallic conduit is smooth, thereby have filled up at present not the blank for the Portable pipe beveling machine of the groove cuttings such as heavy caliber, super large caliber metallic conduit U-shaped.
The technical solution of the utility model is as follows:
A kind of Portable pipe beveling machine, comprise supports main shaft, described supports main shaft is provided with hydraulic pressure and cuts longitudinal apparatus for feeding and cutter head assembly, described hydraulic pressure cuts longitudinal apparatus for feeding and is coaxially connected with the rotatable cutter head assembly that is equiped with cutting tip, and described hydraulic pressure cuts longitudinal apparatus for feeding and fixes and synchronize with the axial location of described rotatable cutterhead assembly and move vertically, it is characterized in that, described cutter head assembly is provided with cutting and laterally feeds adjusting device, and described cutting laterally feeds adjusting device and comprises:
One first drive unit, it is fixed on the top of described cutter head assembly, and connects an output gear that is arranged on cutter head assembly upper surface; Described output gear drives described cutting tip transverse shifting by intermediary's transmission mechanism and changement, thereby realize cutting, laterally feeds.
Intermediary of the present utility model transmission mechanism has multiple implementation structure and mode, and in a specific embodiment of the present utility model, described intermediary transmission mechanism comprises Jie's gear, and institute's gear of giving an account of drives engaged transmission by described output gear;
Described intermediary transmission mechanism also comprises two driven gears that are oppositely arranged, described two driven gears are respectively by given an account of gear driven engaged transmission, wherein, described two driven gears drive described cutting tip transverse shifting by changement described in respectively, thereby realize cutting, laterally feed.
Changement of the present utility model can have multiple implementation, in a specific embodiment of the present utility model, described changement comprises worm-and-wheel gear, the worm screw of wherein said worm-and-wheel gear is fixedly connected with described driven gear and coaxial synchronous rotation, and drives the worm gear of described worm-and-wheel gear to rotate;
The worm gear of described worm-and-wheel gear is coaxially fixedly connected with a screw mandrel, described screw mandrel is threaded with a blade holder being set on it respectively, each blade holder is all slidably connected at the lower end of cutter head assembly, described worm gear rotates and while driving described screw mandrel to rotate, described blade holder can laterally be slided, thereby regulates described cutting tip in the lateral separation of pipeline end face.
Cutter head assembly of the present utility model can be by multiple implementation, in a specific embodiment of the present utility model, described cutter head assembly comprises and is arranged on the cutterhead on top and is arranged on the blade fixture that bottom is fixedly connected with described cutterhead, and described blade fixture bottom is provided with the slideway that can slide for described blade holder.
The specific constructive form that cutterhead of the present utility model is realized rotation can have multiple, in a specific embodiment of the present utility model, described cutterhead is rotated by a gear driven by one second drive unit, and wherein said cutterhead inner surface is provided with the gear teeth with described gear engagement.
Portable pipe beveling machine of the present utility model preferably carries out the accuracy controlling of horizontal and vertical feeding by Numeric Control Technology, in a specific embodiment of the present utility model, also comprise some sensors and a controller, those sensors are connected with described controller, and described controller is connected with each drive unit;
Described sensor is separately positioned in described blade holder and described hydraulic pressure cuts on longitudinal apparatus for feeding, horizontal and vertical position for detection of the residing pipeline end face of blade, and detected positional information is sent to described controller, described controller is output order after calculating, and send instruction to each drive unit, by those drive units, drive respective execution mechanisms.
In a specific embodiment of the present utility model, described the first drive unit is servomotor, and described the second drive unit is direct current generator.
The utility model does not limit the shape of described blade fixture, and in a specific embodiment of the present utility model, described blade fixture is two rectangular slabs that are oppositely arranged that are fixed on described cutterhead below.
Preferably, one end of described supports main shaft is also provided with hydraulic expansion device.
The utility model laterally feeds the setting of adjusting device by above-mentioned cutting, and itself and hydraulic pressure are cut to longitudinal apparatus for feeding be combined, solved a difficult problem that simultaneously realizes the rotation of cutter head assembly and the lateral adjustments of cutting tip in the not revolvable supports main shaft of adjusting device being provided with the cutting of hydraulic expansion device and hydraulic pressure and laterally feeding, and use Numeric Control Technology laterally to feed adjusting device and hydraulic pressure cutting apparatus for feeding is controlled simultaneously to above-mentioned, thereby cut U-shaped groove and other erose groove.
Compared with prior art, the beneficial effects of the utility model are as follows:
The first, Portable pipe beveling machine of the present utility model adopts and laterally feeds adjusting device and the combination of hydraulic pressure cutting apparatus for feeding, and they are combined with Numeric Control Technology, and perfection has solved the technical barrier that uses the irregularly shaped grooves such as small-sized machining U-shaped;
The second, Portable pipe beveling machine of the present utility model, by Jie's gear driven blade transverse shifting being set on the cutterhead rotating, efficiently solves the problem that realizes blade movement on the cutterhead rotating;
Three, Portable pipe beveling machine volume of the present utility model is little, on-the-spot easy to use, and than fixed pipeline beveling machine, has saved a large amount of freights;
Four, Portable pipe beveling machine of the present utility model also can be used for the welding end surface of cutting and finishing big-diameter pipeline, and is applicable to the multiple use that big-diameter pipeline is installed.
Certainly, implement arbitrary product of the present utility model and might not need to reach above-described all advantages simultaneously.
Accompanying drawing explanation
Fig. 1 is the Portable pipe beveling machine perspective view of the utility model embodiment;
Fig. 2 is the Portable pipe beveling machine generalized section of the utility model embodiment.
The specific embodiment
Below with specific embodiment, the utility model is further described.
Embodiment
Referring to Fig. 1 and Fig. 2, a kind of Portable pipe beveling machine of the present embodiment, comprise supports main shaft 1, one end of described supports main shaft is provided with hydraulic expansion device 2, the other end is provided with hydraulic pressure and cuts longitudinal apparatus for feeding 3, be provided with in addition cutter head assembly 4, wherein hydraulic pressure cuts longitudinal apparatus for feeding 3 and is coaxially connected with the rotatable cutter head assembly 4 that is equiped with cutting tip, and hydraulic pressure cuts longitudinal apparatus for feeding 3 and fixes and synchronize with the axial location of rotatable cutterhead assembly 4 and move vertically, cutter head assembly 4 is provided with cutting and laterally feeds adjusting device, this cutting laterally feeds adjusting device and comprises:
One first drive unit 51, it is fixed on the top of cutter head assembly 4, and connects an output gear 52 that is arranged on cutter head assembly 4 upper surfaces; Output gear 52 drives cutting tip transverse shifting by intermediary's transmission mechanism and changement, thereby realize cutting, laterally feeds.Specifically in the present embodiment, intermediary's transmission mechanism comprises Jie's gear 7, and this Jie's gear 7 drives engaged transmission by output gear 52; Above-mentioned intermediary transmission mechanism also comprises two driven gears that are oppositely arranged, be designated as the first driven gear 81 and the second driven gear 82, above-mentioned two driven gears drive engaged transmission by Jie's gear 7 respectively, wherein, above-mentioned two driven gears drive the cutting tip transverse shifting of relevant position respectively by an above-mentioned changement, thereby realize cutting, laterally feed.
Specifically in the present embodiment, above-mentioned changement comprises worm-and-wheel gear, particularly in the present embodiment, comprise two groups of worm-and-wheel gears, each group worm-and-wheel gear carries out connection for transmission with a driven gear respectively, in the present embodiment, two blades that are oppositely arranged cut that laterally to feed the structure of adjusting identical, below only take wherein one group describe as example with the worm-and-wheel gear of the first driven gear 81 connection for transmissions: the worm screw 91 of worm-and-wheel gear is fixedly connected with the first driven gear 81 and coaxial synchronous rotation, thereby can drive the worm gear 92 of worm-and-wheel gear to rotate, worm gear 92 is coaxially fixedly connected with a screw mandrel 93, screw mandrel 93 is threaded with a blade holder 94 being set on it respectively, blade holder 94 is slidably connected at the lower end of cutter head assembly 4, its transmission process is: worm gear 92 rotates while driving screw mandrel 93 to rotate, blade holder 94 can laterally be slided, thereby regulate and be arranged on the cutting tip (not shown) of blade holder 94 lower ends in the lateral separation of pipeline end face, its connection and drive mechanism are referring to Fig. 2.
Specifically in the present embodiment, cutter head assembly 4 comprises and is arranged on the cutterhead 41 on top and is arranged on the blade fixture 42 that bottom is fixedly connected with cutterhead 41, and these blade fixture 42 bottoms are provided with the slideway 421 that can slide for blade holder 94, referring to Fig. 1.And particularly, cutterhead 41 is driven and rotated by a gear 101 by one second drive unit 10, wherein cutterhead 41 inner surfaces are provided with the gear teeth 411 that mesh with gear 101.
Specifically in the present embodiment, this pipeline beveling machine has also been introduced Numeric Control Technology, specifically can comprise some sensors and a controller, and those sensors are connected with controller, and this controller is connected with each drive unit, the sensor is respectively used to detect the horizontal and vertical position of the residing pipeline end face of blade, particularly, can be arranged in blade holder 94 and cut on longitudinal apparatus for feeding 3 with hydraulic pressure, horizontal and vertical position for detection of the residing pipeline end face of blade, and detected positional information is sent to controller, controller is according to groove shape need output order after calculating, and send instruction to each drive unit, by those drive units, drive respective execution mechanisms to move, to cut out predetermined groove shape as U-shaped groove etc., and then reach better welding effect.
In the utility model, the selection of each drive unit can need to be chosen according to general knowledge according to actual conditions, and specifically in the present embodiment, described the first drive unit is for can be connected and receive with controller the servomotor of instruction, and described the second drive unit is direct current generator.In addition, the second drive unit also can be selected servomotor.
In the utility model, the shape of blade fixture can be selected any shape that can realize the corresponding function of its foregoing description, specifically in the present embodiment, selects blade fixture 42 for being fixed on two rectangular slabs that are oppositely arranged of cutterhead 41 belows.
Above-mentioned cutting laterally feeds adjustment device work flow process: the second drive unit 51 runnings, drive output gear 52 to rotate, output gear 52 drives Jie's gear 7 being engaged with to rotate, Jie's gear 7 drives two driven gears (being respectively the first driven gear 81 and the second driven gear 82) that are engaged with to rotate, two driven gear rotation meetings drive respectively the worm screw (one of them is as worm screw 91) of the worm-and-wheel gear being fixedly connected with respectively with it to rotate, the rotation of worm screw (one of them is as worm screw 91) is capable of reversing is the rotation of the worm gear (one of them is as worm gear 92) of worm-and-wheel gear, worm gear (one of them is as worm gear 92) rotation can drive the rotation of the screw mandrel (one of them is as screw mandrel 93) being fixedly connected with it, screw mandrel (one of them is as screw mandrel 93) rotation can make thread bush be connected on blade holder (one of them is as blade holder 94) the meeting outside or inside translation in the corresponding slideway (one of them is as slideway 421) of blade fixture 42 on screw mandrel (one of them is as screw mandrel 93), for the cutting tip that cuts pipeline end face, the lateral attitude on pipeline end face just can change like this.
In addition, the Portable pipe beveling machine of the present embodiment can also be for the end face of on-site cutting big-diameter pipeline.For example, the end face of two big-diameter pipelines of welding can not complete matching and when aligning at the scene, the Portable pipe beveling machine of the present embodiment can be cut the welding end surface of two big-diameter pipelines of need splicing flat as required, can aim at completely and align.The Portable pipe beveling machine that the present embodiment and the utility model provide is specially adapted to execute-in-place, and it is convenient especially to use, and has solved on-the-spot installation of existing large diameter pipeline and has been difficult to the difficult problem that scene processes adjustment, greatly facilitates on-the-spot installation.
Disclosed the utility model preferred embodiment is just for helping to set forth the utility model above.Preferred embodiment does not have all details of detailed descriptionthe, and also not limiting this utility model is only the described specific embodiment.Obviously, according to the content of this description, can make many modifications and variations.These embodiment are chosen and specifically described to this description, is in order to explain better principle of the present utility model and practical application, thereby under making, technical field technical staff can understand and utilize the utility model well.The utility model is only subject to the restriction of claims and four corner and equivalent.
Claims (9)
1. a Portable pipe beveling machine, comprise supports main shaft, described supports main shaft is provided with hydraulic pressure and cuts longitudinal apparatus for feeding and cutter head assembly, described hydraulic pressure cuts longitudinal apparatus for feeding and is coaxially connected with the rotatable cutter head assembly that is equiped with cutting tip, and described hydraulic pressure cuts longitudinal apparatus for feeding and fixes and synchronize with the axial location of described rotatable cutterhead assembly and move vertically, it is characterized in that, described cutter head assembly is provided with cutting and laterally feeds adjusting device, and described cutting laterally feeds adjusting device and comprises:
One first drive unit, it is fixed on the top of described cutter head assembly, and connects an output gear that is arranged on cutter head assembly upper surface; Described output gear drives described cutting tip transverse shifting by intermediary's transmission mechanism and changement, thereby realize cutting, laterally feeds.
2. Portable pipe beveling machine as claimed in claim 1, is characterized in that, described intermediary transmission mechanism comprises Jie's gear, and institute's gear of giving an account of drives engaged transmission by described output gear;
Described intermediary transmission mechanism also comprises two driven gears that are oppositely arranged, described two driven gears are respectively by given an account of gear driven engaged transmission, wherein, described two driven gears drive described cutting tip transverse shifting by changement described in respectively, thereby realize cutting, laterally feed.
3. Portable pipe beveling machine as claimed in claim 2, it is characterized in that, described changement comprises worm-and-wheel gear, and the worm screw of wherein said worm-and-wheel gear is fixedly connected with described driven gear and coaxial synchronous rotation, and drives the worm gear of described worm-and-wheel gear to rotate;
The worm gear of described worm-and-wheel gear is coaxially fixedly connected with a screw mandrel, described screw mandrel is threaded with a blade holder being set on it respectively, each blade holder is all slidably connected at the lower end of cutter head assembly, described worm gear rotates and while driving described screw mandrel to rotate, described blade holder can laterally be slided, thereby regulates described cutting tip in the lateral separation of pipeline end face.
4. Portable pipe beveling machine as claimed in claim 3, it is characterized in that, described cutter head assembly comprises and is arranged on the cutterhead on top and is arranged on the blade fixture that bottom is fixedly connected with described cutterhead, and described blade fixture bottom is provided with the slideway that can slide for described blade holder.
5. Portable pipe beveling machine as claimed in claim 4, is characterized in that, described cutterhead is rotated by a gear driven by one second drive unit, and wherein said cutterhead inner surface is provided with the gear teeth with described gear engagement.
6. Portable pipe beveling machine as claimed in claim 5, is characterized in that, also comprises some sensors and a controller, and those sensors are connected with described controller, and described controller is connected with each drive unit;
Described sensor is separately positioned in described blade holder and described hydraulic pressure cuts on longitudinal apparatus for feeding, horizontal and vertical position for detection of the residing pipeline end face of blade, and detected positional information is sent to described controller, described controller is output order after calculating, and send instruction to each drive unit, by those drive units, drive respective execution mechanisms.
7. the Portable pipe beveling machine as described in claim 5 or 6, is characterized in that, described the first drive unit is servomotor, and described the second drive unit is direct current generator.
8. Portable pipe beveling machine as claimed in claim 4, is characterized in that, described blade fixture is two rectangular slabs that are oppositely arranged that are fixed on described cutterhead below.
9. Portable pipe beveling machine as claimed in claim 1, is characterized in that, one end of described supports main shaft is also provided with hydraulic expansion device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009596.7U CN203830845U (en) | 2014-01-08 | 2014-01-08 | Portable type pipeline beveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009596.7U CN203830845U (en) | 2014-01-08 | 2014-01-08 | Portable type pipeline beveling machine |
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| Publication Number | Publication Date |
|---|---|
| CN203830845U true CN203830845U (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420009596.7U Expired - Fee Related CN203830845U (en) | 2014-01-08 | 2014-01-08 | Portable type pipeline beveling machine |
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| Country | Link |
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| CN (1) | CN203830845U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759697A (en) * | 2014-01-08 | 2015-07-08 | 上海油威液压成套设备有限公司 | Portable pipe beveling machine |
| CN106346297A (en) * | 2016-11-18 | 2017-01-25 | 成都世唯科技有限公司 | Clutch type reversing tool feeding mechanism |
| CN114799351A (en) * | 2022-04-14 | 2022-07-29 | 扬州华展管件有限公司 | Hydraulic clamping beveling machine for stainless steel pipe fittings |
-
2014
- 2014-01-08 CN CN201420009596.7U patent/CN203830845U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759697A (en) * | 2014-01-08 | 2015-07-08 | 上海油威液压成套设备有限公司 | Portable pipe beveling machine |
| CN106346297A (en) * | 2016-11-18 | 2017-01-25 | 成都世唯科技有限公司 | Clutch type reversing tool feeding mechanism |
| CN106346297B (en) * | 2016-11-18 | 2018-07-06 | 成都世唯科技有限公司 | A kind of clutch turns to delivering gear |
| CN114799351A (en) * | 2022-04-14 | 2022-07-29 | 扬州华展管件有限公司 | Hydraulic clamping beveling machine for stainless steel pipe fittings |
| CN114799351B (en) * | 2022-04-14 | 2023-07-21 | 扬州华展管件有限公司 | A hydraulic clamping and beveling machine for stainless steel pipe fittings |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20140917 Termination date: 20180108 |