CN110449710A - A kind of plasma communicated wire cutting device - Google Patents
A kind of plasma communicated wire cutting device Download PDFInfo
- Publication number
- CN110449710A CN110449710A CN201910635274.0A CN201910635274A CN110449710A CN 110449710 A CN110449710 A CN 110449710A CN 201910635274 A CN201910635274 A CN 201910635274A CN 110449710 A CN110449710 A CN 110449710A
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- intersection
- driving
- main shaft
- cutter
- cutting device
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- 238000005520 cutting process Methods 0.000 title claims abstract description 25
- 230000000712 assembly Effects 0.000 claims abstract description 21
- 238000000429 assembly Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims 1
- 230000008450 motivation Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K10/00—Welding or cutting by means of a plasma
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention provides a kind of plasma communicated wire cutting device, positioning mechanism, cutter including rack, for fixing workpiece and the mold mechanism for driving cutter to move with intersection track, the mold mechanism includes intersection profile slot, the slide assemblies being slidably matched with intersection profile slot and the driving mechanism for driving slide assemblies intersection profile slot to move, the cutter is mounted on slide assemblies, and the cutter is located at the top of positioning mechanism so that cutter processes intersection with slide assemblies movement on workpiece.The present invention is controlled cutter by mold and is moved with the track of intersection, to process intersection on workpiece.
Description
Technical field
The present invention relates to cutting equipment technical fields, and in particular to a kind of plasma communicated wire cutting device.
Background technique
Pipeline oil transportation, gas transmission, water delivery engineering, offshore oil production platform, rivers,lakes and seas construction in heavy duty mill housing platform and
In the spatial steel structures such as roof truss, bridge, there is a large amount of steel pipes mutually to pass through connection structure.The construction matter of these space truss structures
Amount depend on each connecting pipe between continuous line welding quality, and ensure the key of welding quality be pipe fitting intersection and its
The cut quality of welding groove, therefore pipe fitting intersection shape and corresponding welding groove are the key that influence construction quality.Mesh
There are two types of forms, i.e. hand cut and Numerical control cutting for preceding pipe fitting intersection cutting.Pipe fitting intersection is not only complex-shaped, Er Qieqi
Welding groove angle above changes as intersection position is different, and hand cut is difficult to ensure quality, but numerical control cutting machine is big
It is mostly bulky, it is expensive, it is difficult to be used in lesser construction site, and complicated movement, generally require 4~5 freedom
Degree, control precision is not high, and high operation requirements, big for commonly stepping on operation difficulty for operator.
Summary of the invention
The purpose of the present invention is places against the above deficiency, and it is simple to provide a kind of structure, can be in metal tube using simple
Rapid processing goes out the plasma communicated wire cutting device of intersection on road.
The solution adopted by the present invention to solve the technical problem is that: a kind of plasma communicated wire cutting device, including rack, use
It is described in the positioning mechanism of fixed workpiece, cutter and mold mechanism for driving cutter to move with intersection track
Mold mechanism includes intersection profile slot, the slide assemblies being slidably matched with intersection profile slot and for driving slide assemblies
The driving mechanism moved along intersection profile slot, the cutter are mounted on slide assemblies, and the cutter is located at positioning
The top of mechanism processes intersection with slide assemblies movement so as to cutter on workpiece.
Further, in order to drive slide assemblies to move along intersection profile slot, drive cutter synchronous with intersection rail
Mark movement, processes intersection on workpiece；The driving component includes rotational installation main shaft on the rack and for driving
The driver of main axis, the positioning mechanism are coaxially fixedly mounted on one end of main shaft, and the other end of main shaft is equipped with and main shaft
The cylindrical die ontology being fixedly and coaxially connected, the intersection profile slot is provided on the outer surface of die ontology, described
Slide assemblies include be slidably installed the slide bar being set to above main shaft on the rack and in parallel, set on slide bar one end and lower end with mutually pass through
Driving lever that line profile slot is slidably matched and set on the slide bar other end and the follower lever that is located above workpiece, the cutter peace
Mounted in the lower end of follower lever.
Further, in order to process the intersection of different size, expand the scope of application of cutter；The die ontology
On intersection profile slot there are several, the slot diameter of each intersection profile slot difference is to be cut into a variety of intersections.
Further, in order to realize driving lever can up and down adjustment, to be switched in different intersection profile slots；The slide bar
It is equipped with the mounting hole that driving lever is worn for activity, slide bar is equipped with the fixation for being fixed on driving lever in mounting hole
Pin.
Further, in order to guarantee being in rolling contact for driving lever and intersection profile slot, prevent driving lever from wearing；The master
The lower end of lever is rotatably equipped with bottom roller for being in rolling contact with intersection profile groove bottom, is used for and intersection profile slot
The left wheel that left side is in rolling contact and the right idler wheel for being in rolling contact with intersection profile slot right side.
Further, in order to install bottom roller, left wheel and right idler wheel；Pacify equipped with cross the lower end of the driving lever
It shelves, the cross mounting rack is equipped with three wheel shafts, and the bottom roller, left wheel and right idler wheel are rotatably installed in respectively
On three wheel shafts.
Further, for driving spindle rotation, and then sliding bar is driven；The driver includes driving motor, same
The driving wheel that axis is fixedly mounted on driving motor and the driven wheel being fixedly and coaxially connected with main shaft, the driving wheel with it is driven
Wheel transmission connection.
Further, for manual actuation main axis, and then sliding bar is driven, is processed manually；The driving
Device is coaxially to be fixedly mounted on the handwheel for driving main axis on die ontology for the rotation of manual actuation die ontology.
Further, in order to securely fix workpiece, and ensure that workpiece and main shaft, die ontology keep coaxial inner conductor；Institute
Stating positioning mechanism is scroll chuck, and the scroll chuck and main shaft are fixedly and coaxially connected to guarantee workpiece and main shaft and mold sheet
Body is coaxial.
Further, in order to which main axis to be mounted on the rack, and ensure that die ontology and chuck are mountable in main shaft
Both ends, and sliding bar is mounted on to the upside of main shaft；The rack includes pedestal and upwardly extends setting by pedestal
Two support bases, the main shaft are rotatablely connected by bearing and two support bases, and slide is equipped between the top of two support bases,
Level offers sliding slot in the slide, and the sliding bar is mounted in sliding slot, several are equipped in sliding slot and is rolled with slide bar
The contact roller of cooperation.
For the prior art, the invention has the following advantages that the present invention controls cutter by mold with intersection
Track movement, to process intersection on workpiece, especially by intersection profile slot is arranged on die ontology, in cunning
Driving lever is set on bar, and driving lever is slidably matched with intersection profile slot, when rotating die ontology, driving lever will be driven to exist
It is moved in intersection profile slot, so that driving slider horizontally slips, the cutter with the moving slide-bar other end is with the track of intersection
Movement, and driving lever and the dynamic cooperation of intersection profile trough roller, prevent driving lever from contacting firmly with intersection profile slot and cause actively
The abrasion of bar extends the service life of cutting machine；In addition, there are two types of drive modes for present invention tool, i.e., it is manually and electronic, using hand
When dynamic work pattern, by rotation hand wheel, die ontology rotation is driven, cutter can be driven to move, when using electric model,
Driving motor is opened, control main shaft rotates automatically；And the intersection profile slot of plurality of specifications is set on die ontology, guarantee one
The processable a variety of intersections out of mold, expand the scope of application of cutting machine, guarantee the flexibility used.
Detailed description of the invention
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings:
Fig. 1 is the structural diagram of the present invention one；
Fig. 2 is main view of the invention；
Fig. 3 is structural schematic diagram two of the invention；
Fig. 4 is the structural schematic diagram of driving lever.
In figure: 1- rack；2- positioning mechanism；3- mold mechanism；301- die ontology；302- intersection profile slot；303-
Driving lever；304- slide bar；305- follower lever；306- main shaft；307- driving motor；308- driving wheel；309- handwheel；4- workpiece；
5- slide；6- cross mounting rack；7- wheel shaft；8- left wheel；The right idler wheel of 9-；10- bottom roller.
Specific embodiment
The content of present invention is described in detail with specific embodiment with reference to the accompanying drawings of the specification:
Embodiment: as shown in Figs 1-4, a kind of plasma communicated wire cutting device, including rack 1, for fixing workpiece
Positioning mechanism 2, cutter and the mold mechanism 3 for driving cutter to move with intersection track, the mold mechanism 3 wrap
Include intersection profile slot 302, the slide assemblies being slidably matched with intersection profile slot 302 and for driving slide assemblies along phase
The driving mechanism that transversal profile slot 302 moves, the cutter is mounted on slide assemblies, and the cutter is located at localization machine
The top of structure 2 processes intersection with slide assemblies movement so as to cutter on workpiece.
In the present embodiment, in order to drive slide assemblies to move along intersection profile slot 302, drive cutter synchronous with phase
The movement of transversal track, processes intersection on workpiece；The driving component includes the main shaft 306 being rotatably installed in rack 1
With the driver rotated for driving spindle 306, the positioning mechanism is coaxially fixedly mounted on one end of main shaft 306, main shaft 306
The other end be equipped with the cylindrical die ontology 301 being fixedly and coaxially connected with main shaft 306, the intersection profile slot 302 is opened
It is located on the outer surface of die ontology 301, the slide assemblies include being slidably mounted in rack 1 and being set to main shaft 306 in parallel
The slide bar 304 of top set on 304 one end of slide bar and driving lever 303 that lower end is slidably matched with intersection profile slot 302 and is set
In 304 other end of slide bar and the follower lever 305 that is located above workpiece, the cutter is mounted on the lower end of follower lever 305.
In the present embodiment, in order to process the intersection of different size, expand the scope of application of cutter；The mold
Intersection profile slot 302 on ontology 301 has several, and the slot diameter of each intersection profile slot 302 is different more to be cut into
Kind intersection.
In the present embodiment, in order to realize driving lever 303 can up and down adjustment, to be switched to different intersection profile slots 302
It is interior；The slide bar 304, which is equipped with, wears the mounting hole of driving lever 303 for activity, and slide bar 304 is equipped with for by driving lever
303 are fixed on the fixed pin in mounting hole.
In the present embodiment, in order to guarantee being in rolling contact for driving lever 303 and intersection profile slot 302, driving lever is prevented
303 abrasions；The lower end of the driving lever 303 is rotatably equipped with the lower rolling for being in rolling contact with 302 bottom surface of intersection profile slot
It wheel 10, the left wheel 8 for being in rolling contact with 302 left side of intersection profile slot and is used for and intersection profile slot 302 is right
The right idler wheel 9 that side is in rolling contact.
In the present embodiment, in order to install bottom roller 10, left wheel 8 and right idler wheel 9；The lower end of the driving lever 303
Equipped with cross mounting rack 6, the cross mounting rack 6 is equipped with three wheel shafts 7, the bottom roller 10, left wheel 8 and the right side
Idler wheel 9 is rotatably installed in respectively on three wheel shafts 7.
In the present embodiment, it for the rotation of driving spindle 306, and then is slided with moving slide-bar 304；The driver includes driving
Dynamic motor 307, the driving wheel 308 being coaxially fixedly mounted on driving motor 307 and with main shaft 306 be fixedly and coaxially connected from
Driving wheel, the driving wheel 308 are sequentially connected with driven wheel.
In the present embodiment, it for the rotation of manual actuation main shaft 306, and then slides with moving slide-bar 304, is added manually
Work；The driver is coaxially to be fixedly mounted on die ontology 301 to drive main shaft for the rotation of manual actuation die ontology 301
The handwheel 309 of 306 rotations.
In the present embodiment, in order to securely fix workpiece, and ensure that workpiece keeps same with main shaft 306, die ontology 301
Axial line；The positioning mechanism 2 is scroll chuck, the scroll chuck and main shaft 306 be fixedly and coaxially connected with guarantee workpiece with
Main shaft 306 and die ontology 301 are coaxial.
In the present embodiment, in order to which main shaft 306 to be rotatably installed in rack 1, and ensure that die ontology 301 and chuck can
It is mounted on 306 liang of main shaft of end, and slide bar 304 is slidably mounted on to the upside of main shaft 306；The rack 1 include pedestal and
Two support bases of setting are upwardly extended by pedestal, the main shaft 306 is rotatablely connected by bearing and two support bases, two branch
It supportting and is equipped with slide between the top of seat, level offers sliding slot in the slide, and the slide bar 304 is slidably mounted in sliding slot,
Roll the contact roller of cooperation in sliding slot with slide bar 304 equipped with several.
The present invention is controlled cutter by mold and is moved with the track of intersection, so that intersection is processed on workpiece,
Especially by intersection profile slot 302 is arranged on die ontology 301, driving lever 303, driving lever 303 are set on slide bar 304
It is slidably matched with intersection profile slot 302, when rotating die ontology 301, driving lever 303 will be driven in intersection profile slot
It is moved in 302, so that driving slider 304 horizontally slips, the cutter with 304 other end of moving slide-bar is transported with the track of intersection
It is dynamic, and driving lever 303 and intersection profile slot 302 roll and cooperate, and prevent driving lever 303 from connecing firmly with intersection profile slot 302
Touching causes the abrasion of driving lever 303, extends the service life of cutting machine；In addition, there are two types of drive modes for present invention tool, i.e., manually
With it is electronic, when using manual working mode, by rotation hand wheel 309, drive die ontology 301 to rotate, cutter can be driven
Movement when using electric model, opens driving motor 307, and control main shaft 306 rotates automatically；And it is arranged on die ontology 301 more
The intersection profile slot 302 of kind specification guarantees the processable a variety of intersections out of a mold, expands the scope of application of cutting machine,
So as to user flexibility use.
Specific implementation process: in use, scroll chuck clamps workpiece, holding workpiece is co-axially mounted with die ontology 301,
Main shaft 306 rotates, and intersection profile slot 302 drives driving lever 303 mobile, to deflect with moving slide-bar 304, is installed on cunning
The cutter of 304 other end of bar will be with 304 beat of slide bar, and because workpiece and die ontology 301 keep rotating synchronously, cutter is just
Intersection can be processed on workpiece.
The above description is only an embodiment of the present invention, is not intended to limit the scope of patent protection of invention, all to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (10)
1. a kind of plasma communicated wire cutting device, it is characterised in that: positioning mechanism including rack, for fixing workpiece is cut
Cutter and mold mechanism for driving cutter to move with intersection track, the mold mechanism includes intersection profile
Slot, the slide assemblies being slidably matched with intersection profile slot and the drive for driving slide assemblies to move along intersection profile slot
Motivation structure, the cutter are mounted on slide assemblies, and the cutter be located at the top of positioning mechanism so as to cutter with
Slide assemblies movement processes intersection on workpiece.
2. plasma communicated wire cutting device according to claim 1, it is characterised in that: the driving component includes rotation
Rack-mounted main shaft and the driver rotated for driving spindle, the positioning mechanism are coaxially fixedly mounted on main shaft
One end, the other end of main shaft are equipped with the cylindrical die ontology being fixedly and coaxially connected with main shaft, and the intersection profile slot is opened
It is located on the outer surface of die ontology, the slide assemblies include the cunning being set to above main shaft on the rack and in parallel that is slidably installed
Bar set on slide bar one end and driving lever that lower end and intersection profile slot are slidably matched and is set to the slide bar other end and is located at work
Follower lever above part, the cutter are mounted on the lower end of follower lever.
3. plasma communicated wire cutting device according to claim 2, it is characterised in that: mutually passing through on the die ontology
Line profile slot has several, and the slot diameter of each intersection profile slot difference is to be cut into a variety of intersections.
4. plasma communicated wire cutting device according to claim 2, it is characterised in that: the slide bar is equipped with for living
The dynamic mounting hole for wearing driving lever, slide bar are equipped with the fixed pin for being fixed on driving lever in mounting hole.
5. plasma communicated wire cutting device according to claim 1, it is characterised in that: the lower end of the driving lever rotates
Bottom roller for being in rolling contact with intersection profile groove bottom is installed, for being in rolling contact with intersection profile slot left side
Left wheel and right idler wheel for being in rolling contact with intersection profile slot right side.
6. plasma communicated wire cutting device according to claim 5, it is characterised in that: the lower end of the driving lever is equipped with
Cross mounting rack, the cross mounting rack are equipped with three wheel shafts, and the bottom roller, left wheel and right idler wheel turn respectively
It is dynamic to be mounted on three wheel shafts.
7. plasma communicated wire cutting device according to claim 2, it is characterised in that: the driver includes driving electricity
Machine, the coaxial driving wheel being fixedly mounted on driving motor and the driven wheel being fixedly and coaxially connected with main shaft, the driving wheel
It is sequentially connected with driven wheel.
8. plasma communicated wire cutting device according to claim 2, it is characterised in that: the driver is coaxial fixed
It is mounted on the handwheel for driving main axis on die ontology for the rotation of manual actuation die ontology.
9. plasma communicated wire cutting device according to claim 2, it is characterised in that: the positioning mechanism is three-jaw card
Disk, the scroll chuck are fixedly and coaxially connected to guarantee that workpiece and main shaft and die ontology are coaxial with main shaft.
10. plasma communicated wire cutting device according to claim 2, it is characterised in that: the rack include pedestal with
And two support bases of setting are upwardly extended by pedestal, the main shaft is rotatablely connected by bearing and two support bases, two branch
It supports and is equipped with slide between the top of seat, level offers sliding slot in the slide, and the sliding bar is mounted in sliding slot, sliding slot
The interior contact roller for rolling cooperation with slide bar equipped with several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635274.0A CN110449710A (en) | 2019-07-15 | 2019-07-15 | A kind of plasma communicated wire cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635274.0A CN110449710A (en) | 2019-07-15 | 2019-07-15 | A kind of plasma communicated wire cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110449710A true CN110449710A (en) | 2019-11-15 |
Family
ID=68481190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910635274.0A Pending CN110449710A (en) | 2019-07-15 | 2019-07-15 | A kind of plasma communicated wire cutting device |
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| Country | Link |
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| CN (1) | CN110449710A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185653A (en) * | 2020-03-13 | 2020-05-22 | 福建工程学院 | Pipe intersecting line plasma profile cutting device and machining method thereof |
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| CN108746956A (en) * | 2018-05-31 | 2018-11-06 | 柳德华 | A kind of intersection plasma flame cutting machine |
| CN110000457A (en) * | 2019-05-21 | 2019-07-12 | 江苏亘德科技有限公司 | A kind of freely adjustable electric resistance welder |
| CN211219103U (en) * | 2019-07-15 | 2020-08-11 | 泉州职业技术大学 | Plasma intersecting line cutting device |
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2019
- 2019-07-15 CN CN201910635274.0A patent/CN110449710A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB938329A (en) * | 1959-05-09 | 1963-10-02 | Hancock & Co Eng Ltd | Improvements in or relating to oxygen jet cutting machines |
| CN2189027Y (en) * | 1993-06-12 | 1995-02-08 | 田耕 | Shape-imitating cutting machine |
| CN2808382Y (en) * | 2005-08-16 | 2006-08-23 | 重庆钢铁(集团)有限责任公司 | Intersection line shape cutting machine |
| JP2014233738A (en) * | 2013-06-03 | 2014-12-15 | 富士重工業株式会社 | Shearing working method and shearing working apparatus of sheet metal raw material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111185653A (en) * | 2020-03-13 | 2020-05-22 | 福建工程学院 | Pipe intersecting line plasma profile cutting device and machining method thereof |
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