CN209394068U - A kind of pipe cutting machine - Google Patents
A kind of pipe cutting machine Download PDFInfo
- Publication number
- CN209394068U CN209394068U CN201920029178.7U CN201920029178U CN209394068U CN 209394068 U CN209394068 U CN 209394068U CN 201920029178 U CN201920029178 U CN 201920029178U CN 209394068 U CN209394068 U CN 209394068U
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- fixed
- fixed plate
- plate
- clamping device
- fixing seat
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- 238000005520 cutting process Methods 0.000 title claims abstract description 37
- 244000309464 bull Species 0.000 claims abstract description 20
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 26
- 239000010959 steel Substances 0.000 abstract description 26
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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Abstract
The utility model discloses a kind of pipe cutting machines, belong to cutting machine field, including bottom plate and cutting structure, it further include clamping device, clamping device is also mounted on bottom plate, and clamping device is located at the right side of cutting mechanism, clamping device includes fixing seat, bull stick, first fixed plate, second fixed plate, mandril, the fixed block being welded in fixing seat, the fixation gear being fixedly mounted on bull stick, for blocking the fixture block of fixed gear, top plate and inserted link, fixing seat is mounted on the base, the bottom of bull stick is rotatably arranged in fixing seat, the end face of pipeline can be cut to and face directly by the utility model, also it can be cut into the inclined-plane of different gradients according to demand, it adjusts very convenient when angle, when being fixed, only rotation this single stepping of fastening bolt, both the first fixed plate and the second fixed plate can have been allowed to fix Steel pipe can also be fixed the rotation of steel pipe angle, and the convenience that operates effectively improves working efficiency.
Description
Technical field
The utility model relates to cutting machine field, in particular to a kind of pipe cutting machine.
Background technique
The development of steel pipe's production technology starts from the manufacturing rise of bicycle, the exploitation of 19th century younger oil, twice
The manufacture of naval vessel, boiler, aircraft during world war, the manufacture of apparatus of thermo-electric power boiler after World War II, the hair of chemical industry
Exhibition and the drilling of petroleum gas and transport etc., all effectively push hair of the Steel Tube Industries in kind, yield and quality
Exhibition；Steel pipe is applied not only to trandfer fluid and powdery solid, exchange thermal energy, manufacture machine components and container, it or a kind of economy
Steel；Building structure rack, pillar and machinery mount are manufactured with steel pipe, weight can be mitigated, saves metal 20~40%, and
Batch production mechanized construction can be achieved；Steel can be saved, simplify construction by manufacturing highway bridge not only with steel pipe, and can be subtracted significantly
The area of few stopping off, investment reduction and maintenance cost；
Steel pipe may require that when in use carries out cutting process according to the actual situation, however, existing cutting machine is mainly used for
Perpendicular end surface is cut, and can not quickly and easily be cut into angled end-face according to actual needs；
Application No. is 201720364594 patents to disclose a kind of pipeline end face cutting machine, including bottom plate, cutting structure
And clamp structure, it cuts structure and clamp structure is respectively arranged on bottom plate, clamp structure is located at the right side of cutting structure, cutting
Structure includes that U-type groove, inverted T shaped bar, motor and circular shear blade, U-type groove are installed on bottom plate, the lower rotational connection of inverted T shaped bar
In in U-type groove, motor is installed on the top of inverted T shaped bar and the shaft of motor extends vertically through inverted T shaped bar, this utility model can
It can be cut into angled end-face, but in cutting, one end of steel pipe can up tilt or tilt down, but its fixed form is only
It is fixedly clamped by two fixture blocks, is difficult to fix steel pipe in this way, and in operation, need first to adjust angle, fix angle
Afterwards, then remove fixed steel pipe, or first fix steel pipe adjust again, fixed angle, need two steps to operate, and general when processing
More steel pipes are all required machining for, being fixed up in this way, cumbersome, efficiency is also low.
Utility model content
The utility model provides a kind of pipe cutting machine, can solve pipe cutter in the prior art to steel
When pipe rotation and fixed steel pipe itself, the problem of cannot being fixed simultaneously.
A kind of pipe cutting machine, including bottom plate and cutting structure, the cutting structure are mounted on the bottom plate, institute
Stating cutting structure includes U-type groove, inverted T shaped bar, motor and circular shear blade, and the U-type groove is mounted on the bottom plate, the T
The lower rotational of type bar is connected in the U-type groove, and the motor is installed on the top of the inverted T shaped bar and the motor
Shaft extends vertically through the inverted T shaped bar, and the circular shear blade is installed in the shaft of the motor, the upper end of the inverted T shaped bar
The promotion handle is installed, further includes clamping device, the clamping device is also mounted on the bottom plate and the clamping machine
Structure is located at the right side of the cutting structure, and the clamping device includes fixing seat, bull stick, the first fixed plate, the second fixed plate, top
Bar, welding fixed block on the fixing seat, the fixation gear being fixedly mounted on the bull stick, for blocking the fixation
Fixture block, top plate and the inserted link of gear, the fixing seat are mounted on the bottom plate, and the bottom of the bull stick is rotatably arranged in
In the fixing seat, first fixed plate is mounted on the top of the bull stick, second fixed plate by fastening bolt with
First fixed plate is fixed together, and offers half arc-shaped slot in first fixed plate and second fixed plate,
The mandril is welded at one end of second fixed plate, opens up fluted on the fixed block, and the top plate can go up downslide
The first spring being additionally provided in the groove in the groove for up pushing up the top plate is set dynamicly, it is described to insert
Bar is welded on the top plate bottom, and the fixture block gos deep into the groove far from one end of the fixed gear, the groove
Be additionally provided with the second spring for drawing the fixture block in the groove on side wall, the inserted link close to the fixture block one
Side is inclined-plane.
Preferably, the bottom of second fixed plate is also welded with locating rod, offers and be used in first fixed plate
The location hole stepped down to the locating rod.
Preferably, the bottom of the mandril is equipped with runner, the runner rotation is on the top plate.
Preferably, the fixture block is provided with teeth, the tooth on the fixed gear at one end of the fixed gear
The increment of tooth and the increment of the teeth on the fixture block are disposed as the conical surface.
Compared with prior art, the utility model has the beneficial effects that the end face of pipeline can be cut to by the utility model
It faces directly, can also be cut into the inclined-plane of different gradients according to demand, adjust very convenient when angle, be fixed
When, only by rotation this single stepping of fastening bolt, the first fixed plate and the second fixed plate can both be allowed to fix steel pipe, it also can be right
The rotation of steel pipe angle is fixed, and the convenience that operates effectively improves working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is cross-sectional view at the A-A of the utility model Fig. 1；
Fig. 3 is the top view of the clamping device of the utility model；
Fig. 4 is cross-sectional view at the B-B of Fig. 3 of the utility model；
Fig. 5 is first fixed plate of the utility model and the cross-sectional view of the second fixed plate；
Fig. 6 is partial enlarged view at the C of Fig. 2 of the utility model.
Description of symbols:
1- bottom plate, 2- cutting structure, 3- clamping device, 4- fastening bolt, 21-U type groove, the inverted T shaped bar of 22-, 23- motor,
24- circular shear blade, 25- push handle, 31- fixing seat, 32- bull stick, the first fixed plate of 33-, the second fixed plate of 34-, the top 35-
Bar, 36- fixed block, the fixed gear of 37-, 38- fixture block, 39- top plate, 310- inserted link, 311- groove, the first spring of 312-, 313-
Second spring, 314- locating rod.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection scope of utility model is not limited by the specific implementation.
As shown in Figures 1 to 6, a kind of pipe cutting machine provided by the embodiment of the utility model, including bottom plate 1 and cut
Structure 2 is cut, the cutting structure 2 is mounted on the bottom plate 1, and the cutting structure 2 includes U-type groove 21, inverted T shaped bar 22, electricity
Machine 23 and circular shear blade 24, the U-type groove 21 are mounted on the bottom plate 1, and the lower rotational of the inverted T shaped bar 22 is connected to institute
It states in U-type groove 21, the motor 23 is installed on the top of the inverted T shaped bar 22 and the shaft of the motor 23 extends vertically through institute
Inverted T shaped bar 22 is stated, the circular shear blade 24 is installed in the shaft of the motor 23, and the upper end of the inverted T shaped bar 22 is equipped with
The promotion handle 25, further includes clamping device 3, and the clamping device 3 is also mounted on the bottom plate 1 and the clamping machine
Structure 3 is located at the right side of the cutting structure, and the clamping device 3 includes fixing seat 31, bull stick 32, the first fixed plate 33, second
Fixed plate 34, mandril 35, the fixed block 36 being welded in the fixing seat 31, the fixation tooth being fixedly mounted on the bull stick 32
Wheel 37, the fixture block 38 for blocking the fixed gear 37, top plate 39 and inserted link 310, the fixing seat 31 are mounted on the bottom
On plate 1, the bottom of the bull stick 32 is rotatably arranged in the fixing seat 31, and first fixed plate 33 is mounted on described
The top of bull stick 32, second fixed plate 34 is fixed together by fastening bolt 4 with first fixed plate 33, described
Half arc-shaped slot is offered in first fixed plate 33 and second fixed plate 34, the mandril 35 is welded on described second
At one end of fixed plate 34, fluted 311 are opened up on the fixed block 36, the top plate 39, which can slide up and down to, to be arranged described
In groove 311, the first spring 312 for up pushing up the top plate 39, the inserted link are additionally provided in the groove 311
310 are welded on 39 bottom of top plate, and the fixture block 38 gos deep into the groove 311 far from one end of the fixed gear 37,
The second spring 313 for drawing the fixture block 38 in the groove 311, institute are additionally provided on the side wall of the groove 311
It is inclined-plane that inserted link 310, which is stated, close to the side of the fixture block 39.
It altogether include two mandrils 35 in clamping device 3, two mandrils 35 will not stop half arc for putting steel pipe logical
Slot, half arc-shaped slot in the first fixed plate 33 and the second fixed plate 34 are the outer diameters according to steel pipe and design；
The bottom end of fastening bolt 4 is through the second fixed plate 34 and being threaded in the first fixed plate 33, and top plate 39 is the
Under the action of one spring 312 can up penetrator ram 35 so that the second fixed plate 34 cannot be fitted in the first fixed plate 33
Together, it is also easy to open the second fixed plate 34 in this way and is put into steel pipe, it can be by the second fixed plate 34 and the by tightening fastening bolt 4
One fixed plate 33 is bonded tightly, ejector plate 39 down of mandril 35, so that inserted link 310 is toward underthrust, since the side of inserted link 310 is
Inclined-plane, so pushing up fixture block 38 outward when inserted link 310 is toward underthrust, 38 checkpost of fixture block lives fixed gear 37, that is, allows bull stick
32 can not rotate.
The recessing groove being convenient under allowing inserted link 310 to insert is offered on fixture block 38, a part of inserted link 310 is always positioned at recessing groove
Interior, the one side that fixture block 38 is contacted with inserted link 310 is also oblique guide surface, the inclined-plane at 38 one end of fixture block and 310 side of inserted link
Inclined-plane fits together；
39 semicircular arc plates of top plate, can allow mandril 35 to contact with top plate 39 always；
First fixed plate 33 is in the initial state perpendicular to the side of circular shear blade 34, and the first fixed plate 33 is with bull stick 32
Position center, the maximum angle rotated clockwise are 45 degree, and the maximum angle rotated counterclockwise is also 45 degree；
Circular shear blade 24 is covered with protective cover, can circular shear blade 24 service life to and when being broken, protect worker
Safety.
Second spring 313 has always the power of a pulling fixture block 38, so that fixture block 38 is far from fixed gear；
Fixture block 38 is provided with teeth close to one end of fixed gear 37；
U-type groove 21 and fixing seat 31 are bolted on bottom plate 1, can be dismantled；
Clamping device distance cutting structure is closer, therefore even if the first fixed plate 33 has rotated certain angle, still is able to
Cut to pipeline.
Further, the bottom of the inverted T shaped bar 22 is provided with torque spring, and it is vertical to be able to maintain the type of falling T bar 22 in this way
Bar perpendicular to bottom plate 1, and after dicing unclamp push handle 25 can allow push handle return to initial position.
Further, the bottom of second fixed plate 34 is also welded with locating rod 314, opens in first fixed plate 33
Equipped with the location hole for stepping down to the locating rod 314, locating rod 314 is matched with location hole, plays positioning action.
Further, the bottom of the mandril 35 is equipped with runner, and the runner rotation becomes and slides on the top plate 39
It moves to roll, reduces frictional force.
Further, the fixture block 38 is provided with teeth, the fixed gear at one end of the fixed gear 37
The increment of teeth on 37 and the increment of the teeth on the fixture block 38 are disposed as the conical surface, it can be seen that teeth tooth from Fig. 6
The conical surface at end is to reduce the case where two teeth directly contradict when fixture block 38 blocks fixed gear 37 in this way
Occur, when tightening fastening bolt 4, the teeth that can rotate bull stick 32 manually to check fixture block 38 and the teeth for fixing gear 37 are
Intersection is blocked or two teeth are directly withstood on together, and the tip of such as two teeth is withstood just, then the second fixed plate 34 can not
Fasten steel pipe, can by way of observation auxiliary judgment, due to teeth tip be the conical surface, the tip of lucky two teeth
Just the probability withstood is minimum, when steel pipe does not clamp and fastening bolt 4 can not continue fastening, by assisting rotation bull stick manually
32 can make teeth misplace, to continue to tighten.
Wherein, motor 23 can connect PLC controller, can be according to difference by the revolving speed of PLC controller control motor 23
The hardness property of material, is adjusted flexibly revolving speed, to reach highest production efficiency.
Working principle: in use, first rotating the first fixed plate 33 to the gradient on required inclined-plane, then steel pipe is placed on
Between first fixed plate 33 and the second fixed plate 34, fastening bolt 4 is turned, the second fixed plate 34 is in the mistake for turning fastening bolt 34
Declining in journey with mandril 35, ejector plate 39 down of mandril 35, inserted link 10 just pushes up fixture block 38 outward, when tightening fastening bolt 4,
First fixed plate 33 and the second fixed plate 34 fix steel pipe, and fixture block 38 blocks fixed gear 37, then start motor 23, pass through
Handle 25 is pushed to rotate clockwise inverted T shaped bar 22 U-type groove of having mercy on, circular shear blade 24 then does downward relative motion, until cutting
Complete cutting process.
Disclosed above is only several specific embodiments of the utility model, and still, the utility model embodiment is not office
It is limited to this, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (4)
1. a kind of pipe cutting machine, including bottom plate and cutting structure, the cutting structure is mounted on the bottom plate, described
Cutting structure includes U-type groove, inverted T shaped bar, motor and circular shear blade, and the U-type groove is mounted on the bottom plate, described inverted T shaped
The lower rotational of bar is connected in the U-type groove, and the motor is installed on turn of the top of the inverted T shaped bar and the motor
Axis extends vertically through the inverted T shaped bar, and the circular shear blade is installed in the shaft of the motor, the upper end peace of the inverted T shaped bar
Equipped with promotion handle, which is characterized in that further include clamping device, the clamping device is also mounted on the bottom plate and described
Clamping device is located at the right side of the cutting structure, and the clamping device includes fixing seat, bull stick, the first fixed plate, second solid
Fixed board, mandril, welding fixed block on the fixing seat, the fixation gear being fixedly mounted on the bull stick, for blocking
Fixture block, top plate and the inserted link of the fixed gear, the fixing seat are mounted on the bottom plate, and the bottom of the bull stick can be rotated
Ground is arranged on the fixing seat, and first fixed plate is mounted on the top of the bull stick, and second fixed plate passes through tight
Fixing bolt is fixed together with first fixed plate, offers half arc in first fixed plate and second fixed plate
Shape through slot, the mandril are welded at one end of second fixed plate, open up fluted on the fixed block, and the top plate can
Slide up and down to setting in the groove, the first spring for up pushing up the top plate be additionally provided in the groove,
The inserted link is welded on the top plate bottom, and the fixture block gos deep into the groove far from one end of the fixed gear, described
The second spring for drawing the fixture block in the groove is additionally provided on the side wall of groove, the inserted link is close to the card
The side of block is inclined-plane.
2. a kind of pipe cutting machine as described in claim 1, which is characterized in that also weld the bottom of second fixed plate
It is connected to locating rod, the location hole for stepping down to the locating rod is offered in first fixed plate.
3. a kind of pipe cutting machine as described in claim 1, which is characterized in that the bottom of the mandril, which is equipped with, to be turned
Wheel, the runner rotation is on the top plate.
4. a kind of pipe cutting machine as described in claim 1, which is characterized in that the fixture block is close to the fixed gear
One end at be provided with teeth, the increment of the teeth on the fixed gear and the increment of the teeth on the fixture block are disposed as
The conical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920029178.7U CN209394068U (en) | 2019-01-08 | 2019-01-08 | A kind of pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920029178.7U CN209394068U (en) | 2019-01-08 | 2019-01-08 | A kind of pipe cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209394068U true CN209394068U (en) | 2019-09-17 |
Family
ID=67897974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920029178.7U Expired - Fee Related CN209394068U (en) | 2019-01-08 | 2019-01-08 | A kind of pipe cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209394068U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059280A (en) * | 2020-07-22 | 2020-12-11 | 孔令峰 | Stainless steel pipe production and processing equipment |
| CN118143349A (en) * | 2024-05-10 | 2024-06-07 | 江苏沐野金属制品有限公司 | Multi-angle cutting limiting device for pipeline |
-
2019
- 2019-01-08 CN CN201920029178.7U patent/CN209394068U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059280A (en) * | 2020-07-22 | 2020-12-11 | 孔令峰 | Stainless steel pipe production and processing equipment |
| CN112059280B (en) * | 2020-07-22 | 2021-10-26 | 扬州市凯峰达物资有限公司 | Stainless steel pipe production and processing equipment |
| CN118143349A (en) * | 2024-05-10 | 2024-06-07 | 江苏沐野金属制品有限公司 | Multi-angle cutting limiting device for pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190917 |