CN207548047U - A kind of pipe cutting and positioning device and its equipment - Google Patents
A kind of pipe cutting and positioning device and its equipment Download PDFInfo
- Publication number
- CN207548047U CN207548047U CN201721743811.6U CN201721743811U CN207548047U CN 207548047 U CN207548047 U CN 207548047U CN 201721743811 U CN201721743811 U CN 201721743811U CN 207548047 U CN207548047 U CN 207548047U
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- China
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- positioning device
- pipe cutting
- track
- adjusting rod
- rack
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Abstract
The utility model provides a kind of pipe cutting and positioning device and its equipment, belongs to machinery manufacturing technology field.It solves the problems, such as existing pipe cutting and positioning device and its equipment positioning are inaccurate, efficiency is low etc..This pipe cutting and positioning device includes rack and positioning device, clamping hole is offered at frame central, positioning device includes positioning claw and several movable jaws, positioning claw is located at clamping hole top and is connected with rack, it positions claw and includes fixed seat one and adjusting rod one, adjusting rod one can move along its length, one end of positioning claw is equipped with multi-directional ball one, several movable jaws are connected in rack and are located at the both sides of clamping hole lower part respectively, movable jaw includes fixed seat two and adjusting rod two, adjusting rod two can move along its length, one end of movable jaw is equipped with multi-directional ball two, bottom of the frame is equipped with traveling wheel and track matched with traveling wheel one.The utility model has many advantages, such as registration, efficient.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, more particularly to a kind of pipe cutting and positioning device and its equipment.
Background technology
With the fast development of construction steel structure industry, circular tube truss is used widely on various buildings, very
It can see the figure of circular tube truss in more buildings, the structural system of circular tube truss is plane or space truss, and pipe purlin
The tubular joint that frame directly welds at node using rod piece, because the difference of the quantity for the pipe that crosses, angle, size causes
Intersection is different.Generally use plasma pipe cutting technique at present, the heat using high-temperature plasma electric arc make workpiece
The metal part of incision is melted, and excludes molten metal by means of the momentum of high speed plasma to form notch, cutting speed is fast,
Precision is high, and the product surface processed is bright and clean totally, cutting mouth is small, neat, small without slag-off phenomenon, thermal deformation, almost without heat
The zone of influence avoids secondary finishing processing.Plasma cutting machine is widely used in chemical machinery, engineering machinery, steel construction, ship
Etc. all trades and professions.
Usually all it is at present tubing to be positioned in rack, and pass through scroll chuck to pipe by the method for plasma cut
Material is fixed, and is then circled by slewing equipment driving tubing, and when tubing has bending or deviation from circular from is big,
Height error can occur during rotation, but the height of plasma cutting nozzle is relatively-stationary, leads to roundwood cut quality
Difference.In traditional positioning method, tubing is held on two guide wheels, and using the outer diameter of tubing as positioning datum, due to this
Tubing is not completely fixed in kind positioning method, and cut point is remote with a distance from fixing end, there are problems that position inaccurate,
And artificial mobile idler pulley stent is both needed to when often cutting a workpiece, labor intensity is big, cutting efficiency is low and kerf quality is poor.
Utility model content
The purpose of this utility model is for the above-mentioned problems in the prior art, provides a kind of registration, life
Produce efficient pipe cutting and positioning device.
The purpose of this utility model can be realized by following technical proposal：A kind of pipe cutting and positioning device, feature
Be, including rack and the positioning device being installed in rack, offered at the frame central for pipe axially across
Clamping hole, the positioning device include positioning claw and several movable jaws, the positioning claw be located in clamping hole
It portion and is connected with rack, the positioning claw includes fixed seat one and the adjusting rod one being installed in fixed seat one, described
Adjusting rod one can move along its length, it is described positioning claw multi-directional ball one is installed close to one end of clamping hole, it is described
Several movable jaws are connected in rack and are located at the both sides of clamping hole lower part respectively, and the movable jaw includes fixed seat two
And the adjusting rod two in fixed seat two is installed on, the adjusting rod two can move along its length, and the movable jaw leans on
One end of nearly clamping hole is equipped with multi-directional ball two, the bottom of the frame be equipped with traveling wheel and with the matched track of traveling wheel
One, the track one is laid with along tubing axial direction, and the traveling wheel is used to that rack to be driven to move on track one.
Operation principle:When need to carry out pipe cutting, pipe to be processed is installed on lathe and across clamping hole, is positioned
Claw is moved with movable jaw to pipe, until positioning claw is butted on the surface of pipe with movable jaw and makes pipe completely solid
Fixed, multi-directional ball one contacts at the top of pipe, which is positioning datum, and plasma cut head is according to the positioning datum to circle
Pipe is cut.This positioning device is fixed pipe by positioning claw and movable jaw, makes pipe fixation, then pass through ten thousand
Determining positioning datum is directly touched to ball one, even if pipe deposits big certain bending or larger deviation from circular from, will not be caused
Position inaccurate.
In above-mentioned pipe cutting and positioning device, elastic component is provided between the fixed seat two and adjusting rod two.
Technique effect：The setting causes movable jaw to have elasticity, can be automatically adjusted according to the shape of pipe, even if
The deviation from circular from of pipe is larger, can also accomplish to be accurately positioned, and can reduce vibrations when movable jaw is touched with circularity, has and protects
Shield acts on.
In above-mentioned pipe cutting and positioning device, the adjusting rod one and adjusting rod two are threaded rod, the tune
The outer end of pole one and adjusting rod two is both provided with the handwheel for adjusting.
In above-mentioned pipe cutting and positioning device, the movable jaw is symmetrical arranged.
In above-mentioned pipe cutting and positioning device, the movable jaw quantity is 2.
In above-mentioned pipe cutting and positioning device, the angle of the movable jaw and horizontal plane is 30 degree.
In above-mentioned pipe cutting and positioning device, the side of the traveling wheel is provided with limited block, the limited block
For preventing traveling wheel from deviating from from track one.
In above-mentioned pipe cutting and positioning device, the positioning device is removably attachable to rack by screw element
On.
A kind of pipe cutting equipment, which is characterized in that there is above-mentioned pipe cutting and positioning device, further include host, return
Rotary device, track one and track two, the track one are mutually parallel with track two, and the slewing equipment and pipe cutting are fixed
Position device is located at the both ends of track one respectively, has cutting head on the host, the host is slideably positioned in track two
On, connecting rod is provided between the host and pipe cutting and positioning device, the pipe cutting and positioning device can follow
Host is slided along track one.
Technique effect：The pipe cutting equipment has pipe cutting and positioning device, makes registration, and host is cut with pipe
It cuts positioning device mutually to link, positioning device is made to be moved with cut point, further improve accuracy, and every work piece cut
After the completion without artificial moving frame, labor intensity is reduced, substantially increases production efficiency.
Compared with prior art, the utility model has many advantages, such as that registration, production efficiency are high.
Description of the drawings
Fig. 1 is the structure diagram of this pipe cutting and positioning device main view.
Fig. 2 is the structure diagram of this pipe cutting and positioning device left view.
Fig. 3 is the cross-sectional view of this pipe cutting and positioning device movable jaw.
Fig. 4 is the structure diagram of this pipe cutting equipment.
In figure, 1, rack；2nd, positioning device；3rd, clamping hole；4th, claw is positioned；5th, movable jaw；6th, fixed seat one；7th, it adjusts
Pole one；8th, multi-directional ball one；9th, fixed seat two；10th, adjusting rod two；11st, multi-directional ball two；12nd, traveling wheel；13rd, track one；14、
Elastic component；15th, handwheel；16th, limited block；17th, pipe cutting and positioning device；18th, host；19th, slewing equipment；20th, track two；
21st, connecting rod.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 3 shows, this pipe cutting and positioning device includes rack 1 and the positioning being installed in rack 1
Device 2, offer at 1 center of rack for pipe axially across clamping hole 3, if positioning device 2 includes positioning claw 4 and works
Dynamic claw 5, positioning claw 4 are located at 3 top of clamping hole and are connected with rack 1, and positioning claw 4 includes fixed seat 1 and installation
In the adjusting rod 1 in fixed seat 1, adjusting rod 1 can move along its length, and positioning claw 4 is close to one end of clamping hole 3
Multi-directional ball 1 is installed, several movable jaws 5 are connected in rack 1 and are located at the both sides of 3 lower part of clamping hole, active card respectively
Pawl 5, which includes fixed seat 29 and the adjusting rod 2 10 being installed in fixed seat 29, adjusting rod 2 10, to be moved along its length,
Movable jaw 5 is equipped with multi-directional ball 2 11 close to one end of clamping hole 3, and 1 bottom of rack is equipped with traveling wheel 12 and and traveling wheel
12 matched tracks 1, track 1 are laid with along tubing axial direction, and traveling wheel 12 is used to drive rack 1 in track 1
Upper movement.
It further describes in detail, elastic component 14 is provided between fixed seat 29 and adjusting rod 2 10.The elastic component 14 is spring pad
Circle, the setting cause movable jaw 5 to have elasticity, can be automatically adjusted according to the shape of pipe, even if the circularity of pipe is missed
Difference is larger, can also accomplish to be accurately positioned, and can reduce vibrations when movable jaw 5 is touched with circularity, has protective effect.
It further describes in detail, adjusting rod 1 and adjusting rod 2 10 are threaded rod, the adjusting rod 1 and adjusting rod 2 10
Outer end be both provided with handwheel 15 for adjusting.The setting structure is simple, facilitates adjusting.
Stress equalization during in order to fix pipe, movable jaw 5 are symmetrical arranged.
It further describes in detail, 5 quantity of movable jaw is 2, and movable jaw 5 and the angle of horizontal plane are 30 degree.The setting causes
Angle between two movable jaws 5 and stationary jaw is 120 degree, only can make pipe fixation with two movable jaws 5,
Material is saved, reduces production cost.
In order to which positioning device movement is made more to stablize, the side of traveling wheel 12 is provided with limited block 16, and limited block 16 is used for
Prevent traveling wheel 12 from deviating from from track 1.
It further describes in detail, positioning device 2 is removably attachable to by screw element in rack 1.The setting can be according to need
Ask the position of regulating positioning device 2 so that enclose more extensively using general.
As shown in figure 4, this pipe cutting equipment has above-mentioned pipe cutting and positioning device 17, further include host 18, return
Rotary device 19, track 1 and track 2 20, track 1 are mutually parallel with track 2 20, and slewing equipment 19 and pipe cutting are fixed
Position device 17 is located at the both ends of track 1 respectively, has cutting head on host 18, and host 18 is slideably positioned on track 2 20,
Connecting rod 21 is provided between host 18 and pipe cutting and positioning device 17, pipe cutting and positioning device 17 can follow 18 edge of host
Track 1 slides.The pipe cutting equipment has pipe cutting and positioning device 17, makes registration, and host 18 is cut with pipe
It cuts positioning device 17 mutually to link, makes positioning device 2 as cut point moves, further improve accuracy, and every workpiece
Without artificial moving frame 1 after the completion of cutting, labor intensity is reduced, substantially increases production efficiency.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although rack 1 is used more herein, positioning device 2, clamping hole 3, positioning claw 4, movable jaw 5, fixes
Seat 1, adjusting rod 1, multi-directional ball 1, fixed seat 29, adjusting rod 2 10, multi-directional ball 2 11, traveling wheel 12, track 1,
Elastic component 14, handwheel 15, limited block 16, pipe cutting and positioning device 17, host 18, slewing equipment 19, track 2 20, connecting rod
21 grade terms, but it does not preclude the possibility of using other terms.The use of these items is only for more easily describing and
Explain the essence of the utility model；Being construed as any one of the additional limitations is disagreed with the spirit of the present invention
's.
Claims (9)
1. a kind of pipe cutting and positioning device, which is characterized in that filled including rack (1) and the positioning being installed in rack (1)
Put (2), offered at the rack (1) center for pipe axially across clamping hole (3), the positioning device (2) packet
Include positioning claw (4) and several movable jaws (5), the positioning claw (4) positioned at clamping hole (3) top and with rack (1)
It is connected, the positioning claw (4) includes fixed seat one (6) and the adjusting rod being installed in fixed seat one (6) one (7), institute
The adjusting rod one (7) stated can move along its length, and the positioning claw (4) is equipped with universal close to one end of clamping hole (3)
Ball one (8), several movable jaws (5) are connected in rack (1) and are located at the both sides of clamping hole (3) lower part, institute respectively
The movable jaw (5) stated includes fixed seat two (9) and the adjusting rod being installed in fixed seat two (9) two (10), the tune
Pole two (10) can move along its length, and the movable jaw (5) is equipped with multi-directional ball two close to one end of clamping hole (3)
(11), the rack (1) bottom is equipped with traveling wheel (12) and track matched with traveling wheel (12) one (13), described
Track one (13) is laid with along tubing axial direction, and the traveling wheel (12) is for driving rack (1) to be moved up in track one (13)
It is dynamic.
2. a kind of pipe cutting and positioning device according to claim 1, which is characterized in that the fixed seat two (9) with
Elastic component (14) is provided between adjusting rod two (10).
A kind of 3. pipe cutting and positioning device according to claim 1 or 2, which is characterized in that the adjusting rod one (7)
It is threaded rod with adjusting rod two (10), the adjusting rod one (7) and the outer end of adjusting rod two (10) are both provided with to adjust
Handwheel (15).
4. a kind of pipe cutting and positioning device according to claim 1, which is characterized in that the movable jaw (5) is right
Claim setting.
A kind of 5. pipe cutting and positioning device according to claim 1 or 4, which is characterized in that the movable jaw (5)
Quantity is 2.
6. a kind of pipe cutting and positioning device according to claim 5, which is characterized in that the movable jaw (5) with
The angle of horizontal plane is 30 degree.
A kind of 7. pipe cutting and positioning device according to claim 1, which is characterized in that the side of the traveling wheel (12)
It is provided with limited block (16), the limited block (16) is for preventing traveling wheel (12) from deviating from from track one (13).
8. a kind of pipe cutting and positioning device according to claim 1, which is characterized in that the positioning device (2) is logical
Screw element is crossed to be removably attachable in rack (1).
9. a kind of pipe cutting equipment, which is characterized in that there is a kind of pipe cutting and positioning device described in claim 1
(16), host (17), slewing equipment (19), track one (13) and track two (20), the track one (13) and rail are further included
Road two (20) is mutually parallel, and the slewing equipment (19) is with pipe cutting and positioning device (16) respectively positioned at track one (13)
Both ends have cutting head on the host (18), and the host (18) is slideably positioned on track two (20), the master
Connecting rod (21), described pipe cutting and positioning device (16) energy are provided between machine (18) and pipe cutting and positioning device (16)
Host (18) is followed to be slided along track one (13).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720847232 | 2017-07-13 | ||
| CN201720847232X | 2017-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207548047U true CN207548047U (en) | 2018-06-29 |
Family
ID=62663496
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721744820.7U Expired - Fee Related CN207547847U (en) | 2017-07-13 | 2017-12-14 | A kind of circular pipe cutting machine |
| CN201721743811.6U Expired - Fee Related CN207548047U (en) | 2017-07-13 | 2017-12-14 | A kind of pipe cutting and positioning device and its equipment |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721744820.7U Expired - Fee Related CN207547847U (en) | 2017-07-13 | 2017-12-14 | A kind of circular pipe cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN207547847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666407A (en) * | 2019-10-22 | 2020-01-10 | 沈洪杰 | Sand interference preventing equipment for pipeline welding |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128460B (en) * | 2018-08-14 | 2021-07-23 | 王甜 | Special circular tube plasma automatic cutting machine for highway construction process |
-
2017
- 2017-12-14 CN CN201721744820.7U patent/CN207547847U/en not_active Expired - Fee Related
- 2017-12-14 CN CN201721743811.6U patent/CN207548047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666407A (en) * | 2019-10-22 | 2020-01-10 | 沈洪杰 | Sand interference preventing equipment for pipeline welding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN207547847U (en) | 2018-06-29 |
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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 |
Granted publication date: 20180629 Termination date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |