CN205685034U - A kind of steel pipe centering clamping device of the high rigidity and high stability for flying saw - Google Patents
A kind of steel pipe centering clamping device of the high rigidity and high stability for flying saw Download PDFInfo
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- CN205685034U CN205685034U CN201620597509.3U CN201620597509U CN205685034U CN 205685034 U CN205685034 U CN 205685034U CN 201620597509 U CN201620597509 U CN 201620597509U CN 205685034 U CN205685034 U CN 205685034U
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- centering
- clamping device
- tooth bar
- saw blade
- central sill
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Abstract
nullThe utility model discloses the steel pipe centering clamping device of a kind of high rigidity and high stability for flying saw，Including foot rest、Beam slab fixed by foot rest、To central sill、Three tooth bar centering bodies、Tooth bar、Gear、To axis、Centering grip block、Axial alignment clamping limb、Saw blade front end centering clamping device、Saw blade rear end centering clamping device、Oil cylinder，It is characterized in that: this utility model uses the combinative structure of three tooth bar 5 gear triangle rock-steady structures and axial alignment clamping limb，It is effectively improved dynamics and the degree of stability of centering clamping，Particularly effectively control the wobble of body horizontal direction，Saw blade front end bite is approached at the 200mm of saw blade front end simultaneously，Rear end approaches at 100mm，Improve rigidity and the stability of centering clamping，Flying saw is enable to stablize flat cut minor diameter thin wall pipe fitting，Cutting pipe diameter reaches 32mm 273mm，Square tube is 30 × 30mm, 200 × 200mm，The pipe fitting of wall thickness 1.5mm 8mm.Overcome the deficiencies in the prior art.
Description
Technical field
This utility model relates to a kind of flying saw technical field, particularly relates to a kind of high rigidity high stable for flying saw
The steel pipe centering clamping device of property
Background technology
The steel pipe centering clamping device of the flying saw of prior art mainly uses the engaging structure of double rack and individual gears, this
The centering clamping stability of the steel pipe centering clamping device of one structure is poor, and the particularly clamping degree of stability in horizontal direction is inadequate,
When flying saw cuts the pipe of minor diameter, thin-walled, tape welding muscle, owing to body horizontal direction swings big, easily cause mouth of pipe extruding and become
Shape and saw blade damage.
This utility model uses three tooth bar triangle rock-steady structures, uses 4 gears to drive 6 under oil cylinder powered
Tooth bar move toward one another ensures that centering grip block can height centering rigidly clamping cutting workpiece.6 that centering grip block is had
5 strict restrictions in free motion degree, can only follow tooth bar move toward one another by the axial one degree of freedom of tooth bar and do holding action,
Ensure that rigidity and the reliability of holder workpiece, also make the axial alignment clamping limb of the centering clamping device of saw blade front end
Can be visited by the axis hole of hollow spindle to greatest extent and reach saw blade nearby, saw blade front end centering clamping device is greatly shortened
Bite, to the distance of sawing point, is reduced to the most about 200mm；And the bite of outlet side fixture centering grip block is to sawing point
Distance about 100mm.It is more firmly more powerful to the clamping of pipe fitting that this allows for fixture, greatly reduces minor diameter thin wall pipe in sawing
Time vibration, it is ensured that stablizing of sawing is carried out, and greatly extends the service life of saw blade, reduce sawing cost.Overcome existing
There is the deficiency of technology.
Utility model content
The purpose of this utility model is that the steel pipe centering providing a kind of high rigidity and high stability for flying saw clamps
Device, the steel pipe centering clamping device centering clamping stability reasonably solving prior art flying saw is poor, easily cause cutting
The problem that mouth of pipe crimp and saw blade damage.
This utility model adopts the following technical scheme that
The steel pipe centering clamping device of a kind of high rigidity and high stability for flying saw, fixes beam including foot rest, foot rest
Plate, to central sill, three tooth bar centering bodies, tooth bar, gear, to axis, centering grip block, axial alignment clamping limb, saw blade front end
Centering clamping device, saw blade rear end centering clamping device, oil cylinder, it is characterised in that:
The middle part of described foot rest and upper end are provided with upper and lower foot rest and fix beam slab, and difference on beam slab fixed by described upper and lower foot rest
Being provided with upper and lower to central sill, described lower foot rest is fixed beam slab and oil cylinder is arranged below, and the expansion link of described oil cylinder is with described lower to central sill
Being provided with fixing connection, the described three tooth bar centering bodies that are vertically provided with central sill two ends are connected with each other, upper and lower two described to central sill
On the beam slab of mid portion, horizontal vertical beam slab is provided with axial alignment clamping limb, the two ends of described axial alignment clamping limb in opposite directions
It is respectively provided with one group of centering grip block, constitutes described saw blade front end centering clamping device；On the described beam slab to central sill mid portion
It is directly provided with one group of centering grip block, constitutes described saw blade rear end centering clamping device；Described saw blade front end centering clamping device
With described saw blade rear end centering clamping device, constitute the steel pipe centering clamping dress of a kind of high rigidity and high stability for flying saw
Put.
Further, described three tooth bar centering bodies be provided with to central sill, tooth bar, gear, to axis, described upper and lower to central sill
Being oppositely arranged, be respectively arranged at the two ends with three and be perpendicular to the tooth bar to central sill, described tooth bar is isosceles triangle distribution, is positioned at isosceles three
The tooth bar both sides of dihedral corner point are equipped with teeth groove, are positioned at inside two toothed rack of isosceles triangle base angle point and are provided with teeth groove, with
Upper and lower two of one end is that reverse isosceles triangle is distributed to the tooth bar on central sill, is i.e. positioned at the tooth bar pair of isosceles triangle corner point
Should be on the relative midpoint to two toothed rack of the isosceles triangle base angle point on central sill, with one end 6 toothed rack by being located at
The alternate engagement that interlocks 4 gears on axis of two parallel synchronous connects.
Further, described axial alignment clamping limb is visited vertically and is extended at the 200mm-300mm of saw blade front end.
Advantageous Effects of the present utility model is:
The utility model discloses the steel pipe centering clamping device of a kind of high rigidity and high stability for flying saw, rationally
Solve that the steel pipe centering clamping device centering clamping stability of prior art flying saw is poor, easily cause cutting mouth of pipe extruding becomes
The problem that shape and saw blade damage.
This utility model uses the combinative structure of three tooth bar 5 gear triangle rock-steady structures and axial alignment clamping limb, has
Improve to effect dynamics and the degree of stability of centering clamping, particularly effectively control the wobble of body horizontal direction, will simultaneously
Saw blade front end bite approaches at the about 200mm of saw blade front end, and rear end approaches at 100mm, improves the rigidity of centering clamping with steady
Qualitative, enable flying saw to stablize flat cut minor diameter thin wall pipe fitting, cutting pipe diameter reaches 32mm-273mm, and square tube is
30 × 30mm-200 × 200mm, the pipe fitting of wall thickness 1.5mm-8mm.Overcome the deficiencies in the prior art.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure axial cross-sectional views.
Fig. 2 is this utility model saw blade front end centering clamping device schematic diagram.
Fig. 3 is this utility model three tooth bar centering body decomposition texture schematic diagram.
Shown in figure: 1-foot rest, 2-foot rest fix beam slab, 3-to central sill, 4-tri-tooth bar centering body, 5-tooth bar, 6-tooth
Wheel, 7-are to axis, 8-centering grip block, 9-axial alignment clamping limb, 10-saw blade front end centering clamping device, 11-saw blade rear end
Centering clamping device, 12-oil cylinder.
Detailed description of the invention
By the following description to embodiment, will more contribute to public understanding this utility model, but can't
Specific embodiment given by applicant is considered as the restriction to technical solutions of the utility model, any special to parts or technology
The definition levied be changed and/or overall structure is made form and immaterial conversion is regarded as technology of the present utility model
The protection domain that scheme is limited.
Embodiment:
The steel pipe centering clamping device of a kind of high rigidity and high stability for flying saw as shown in Figure 1-Figure 3, including
Foot rest 1, foot rest fix beam slab 2, to central sill 3, three tooth bar centering body 4, tooth bar 5, gear 6, to axis 7, centering grip block 8,
Axial alignment clamping limb 9, saw blade front end centering clamping device 10, saw blade rear end centering clamping device 11, oil cylinder 12.
First foot rest 1 and three tooth bar centering bodies 4 are set, then foot rest is set on described foot rest 1 fixes beam slab 2, in institute
State and arrange central sill 3 on three tooth bar centering bodies 4, fix at described foot rest and oil cylinder 12 is set on beam slab 2, then by described oil cylinder 12
Expansion link with the described of lower end, central sill 3 is connected, then described to arrange on central sill 3 isosceles triangle distribution tooth bar 5, then
Described tooth bar 5 arranges gear 6 and to axis 7.
Then the described foot rest that described three tooth bar centering bodies 4 are arranged on described foot rest 1 is fixed on beam slab 2, then in institute
State arranging centering grip block 8 on central sill 3, constitute saw blade rear end centering clamping device 11.
Finally described to arranging axial alignment clamping limb 9 on central sill 3, then set at described axial alignment clamping limb 9 two ends
Put centering grip block 8, constitute saw blade front end centering clamping device 10.Complete a kind of high rigidity and high stability for flying saw
The enforcement of steel pipe centering clamping device.
Certainly, this utility model can also have other various embodiments, without departing substantially from this utility model spirit and essence thereof
In the case of, those of ordinary skill in the art can make various corresponding change and deformation according to this utility model, but this
A little corresponding changes and deformation all should belong to the scope of the claims appended by this utility model.
Claims (3)
1. for the steel pipe centering clamping device of high rigidity and high stability for flying saw, including foot rest, foot rest fix beam slab,
To central sill, three tooth bar centering bodies, tooth bar, gear, to axis, centering grip block, axial alignment clamping limb, the centering of saw blade front end
Clamping device, saw blade rear end centering clamping device, oil cylinder, it is characterised in that:
The middle part of described foot rest and upper end are provided with upper and lower foot rest and fix beam slab, and described upper and lower foot rest is fixed and is respectively equipped with on beam slab
Upper and lower to central sill, described lower foot rest is fixed beam slab and oil cylinder is arranged below, and central sill lower is provided with by the expansion link of described oil cylinder with described
Fixing connecting, the described three tooth bar centering bodies that are vertically provided with central sill two ends are connected with each other, upper and lower two described to central sill in the middle of
On the beam slab of part, horizontal vertical beam slab is provided with axial alignment clamping limb in opposite directions, and the two ends of described axial alignment clamping limb respectively set
There is one group of centering grip block, constitute described saw blade front end centering clamping device；On the described beam slab to central sill mid portion directly
It is provided with one group of centering grip block, constitutes described saw blade rear end centering clamping device；Described saw blade front end centering clamping device and institute
State saw blade rear end centering clamping device, constitute the steel pipe centering clamping device of a kind of high rigidity and high stability for flying saw.
The steel pipe centering clamping device of a kind of high rigidity and high stability for flying saw, it is special
Levy and be: described three tooth bar centering bodies be provided with to central sill, tooth bar, gear, to axis, described central sill is oppositely arranged up and down,
Being respectively arranged at the two ends with three and be perpendicular to the tooth bar to central sill, described tooth bar is isosceles triangle distribution, is positioned at isosceles triangle drift angle
The tooth bar both sides of point are equipped with teeth groove, are positioned at inside two toothed rack of isosceles triangle base angle point and are provided with teeth groove, upper and lower with one end
Two is that reverse isosceles triangle is distributed to the tooth bar on central sill, and the tooth bar being i.e. positioned at isosceles triangle corner point is corresponding relatively
The midpoint to two toothed rack of the isosceles triangle base angle point on central sill on, parallel by being located at two with one end 6 toothed rack
The alternate engagement that interlocks 4 gears on axis synchronized connects.
The steel pipe centering clamping device of a kind of high rigidity and high stability for flying saw, it is special
Levy and be: described axial alignment clamping limb is visited vertically and extended at the 200mm-300mm of saw blade front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620597509.3U CN205685034U (en) | 2016-06-19 | 2016-06-19 | A kind of steel pipe centering clamping device of the high rigidity and high stability for flying saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620597509.3U CN205685034U (en) | 2016-06-19 | 2016-06-19 | A kind of steel pipe centering clamping device of the high rigidity and high stability for flying saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205685034U true CN205685034U (en) | 2016-11-16 |
Family
ID=57416555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620597509.3U Active CN205685034U (en) | 2016-06-19 | 2016-06-19 | A kind of steel pipe centering clamping device of the high rigidity and high stability for flying saw |
Country Status (1)
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|---|---|
| CN (1) | CN205685034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824932A (en) * | 2017-02-28 | 2017-06-13 | 攀枝花学院 | For the cleaning machine of Canon launching bobbin |
| CN111300105A (en) * | 2020-04-15 | 2020-06-19 | 昆山允可精密工业技术有限公司 | Multi-pipe-diameter self-centering device |
-
2016
- 2016-06-19 CN CN201620597509.3U patent/CN205685034U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824932A (en) * | 2017-02-28 | 2017-06-13 | 攀枝花学院 | For the cleaning machine of Canon launching bobbin |
| CN106824932B (en) * | 2017-02-28 | 2023-06-06 | 攀枝花学院 | Cleaning machine for gun launching tube |
| CN111300105A (en) * | 2020-04-15 | 2020-06-19 | 昆山允可精密工业技术有限公司 | Multi-pipe-diameter self-centering device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |