CN206425624U - A kind of sawing machine for being used to cut pipeline - Google Patents
A kind of sawing machine for being used to cut pipeline Download PDFInfo
- Publication number
- CN206425624U CN206425624U CN201720061478.4U CN201720061478U CN206425624U CN 206425624 U CN206425624 U CN 206425624U CN 201720061478 U CN201720061478 U CN 201720061478U CN 206425624 U CN206425624 U CN 206425624U
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- wheel
- saw blade
- locating dowel
- sawing machine
- bristle
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Abstract
Rotate and be connected with the positioning table the utility model discloses a kind of sawing machine for being used to cut pipeline, including a positioning table, one end, and the saw frame that the other end is rotated by cylinder and positioning table;Saw blade is provided with the saw frame;The locating dowel for positioning the saw blade is provided with the saw frame, the locating dowel lower end, which is provided with, is connected to saw blade two sides directive wheel, the directive wheel linkage has the bristle wheel of a side that can be connected to the saw blade.The utility model has advantages below and effect:The rotation of driving bristle wheel is realized by existing directive wheel, extra power is reduced, without being energized again, while can be run around bristle wheel with the operation of saw blade, without manual control, practicality is high.
Description
Technical field
The utility model is related to closed guard gate's pipe fitting manufacturing equipment, more particularly to a kind of sawing machine for being used to cut pipeline.
Background technology
Band sawing machine inherently produces sawdust when carrying out sawed-off processing, and due to produced sawdust, some can be attached to
The groove location of sawtooth, is shifted into saw blade motion on driving wheel and driven pulley, and between sawtooth and wheel, this not only can
Sawing quality is influenceed, sawtooth and wheel can be also damaged, therefore, it is necessary to remove the chip being attached on sawtooth.And in order to reduce
The vibrations of saw blade, improve the cutting precision of saw blade, band sawing machine is typically in left and right leading arm respectively equipped with one group of directive wheel.
At present, the Chinese patent of in the market Application No. application number 201120425678.6 discloses a kind of saw of band sawing machine
Bar cleaning device, it includes wheel brush and the motor being fixedly installed on band sawing machine lathe bed.Although this saw blade cleaning device
Can be in a certain degree of cleaning saw blade, but this saw blade cleaning device is driven by extra motor.
Utility model content
The purpose of this utility model is to provide a kind of cutting that is used for that cleaning need not can be realized by extra power and managed
The sawing machine in road.
Above-mentioned technical purpose of the present utility model technical scheme is that:One kind is used to cut pipeline
Sawing machine, including a positioning table, one end and the positioning table rotate and be connected, and the other end passes through cylinder and the saw of positioning table rotation
Frame;Saw blade is provided with the saw frame;The locating dowel for positioning the saw blade is provided with the saw frame, the locating dowel lower end is set
It is equipped with and is connected to saw blade two sides directive wheel, the directive wheel linkage has the brush of a side that can be connected to the saw blade
Hair wheel.
By using above-mentioned technical proposal, when saw blade is moved on saw frame, the directive wheel abutted with it can be driven, is oriented to
Wheel plays positioning action positioned at the both sides of saw blade;Another aspect directive wheel, which also links, a bristle wheel, and bristle wheel is located at saw blade
On end face so that when directive wheel is rotated, bristle wheel is linked, and bristle wheel is scrubbed to saw blade end face, compared to prior art, nothing
Need extra power to be driven, power consumption is few, and be controlled without more circuits, and can be turned all the time
Dynamic, cleaning performance is good.
It is of the present utility model to be further arranged to:The locating dowel lower end offers a groove, and the locating dowel is described
Groove both sides are additionally provided with the installation cavity for installing the directive wheel and the bristle wheel;The directive wheel and the bristle wheel
It is rotatably connected in the installation cavity, the directive wheel and the bristle wheel are connected by bevel gear group.
By using above-mentioned technical proposal, saw blade is by the groove below locating dowel, the installation cavity of both sides in groove
Multiple directive wheels are inside provided with, saw blade can be positioned;Realized simultaneously between directive wheel and bristle wheel by bevel gear group
Connection, the changed course of rotation direction is realized by bevel gear group, cleaning of the bristle wheel to saw blade end face is realized.
It is of the present utility model to be further arranged to:The directive wheel is provided with a upper end for being rotatably connected on the installation cavity
Locating shaft;The bristle wheel end face is provided with bristle, and other end is provided with one and is rotatably connected in the installation cavity
Rotary shaft;The bevel gear group includes the first bevel gear being arranged on the locating shaft, be arranged in the rotary shaft the
Two bevel gears, first bevel gear is meshed with second bevel gear.
By using above-mentioned technical proposal, directive wheel realizes the rotation relative to locating dowel by a locating shaft, with present
End is provided with the first bevel gear, and the rotary shaft that another aspect bristle wheel one end includes realizes the rotation in locating dowel, simultaneously
The second bevel gear is provided with the rotary shaft, when realizing that directive wheel is rotated vertically, bristle wheel can be altered course into and horizontally rotated,
Realize and the end face of saw blade is cleaned.
It is of the present utility model to be further arranged to:Fixed between the rotary shaft and the locating dowel by bearing;It is described
Locating shaft upper end is fixed in installation cavity again by bearing.
By using above-mentioned technical proposal, bearing, which is fixed, causes directive wheel to rotate more smoothly with bristle wheel.
It is of the present utility model to be further arranged to:A fixed beam is additionally provided with the saw frame, the locating dowel upper end is slided
Shifting is arranged in the fixed beam.
It is of the present utility model to be further arranged to:Being additionally provided with the locating dowel can be connected in the fixed beam
Fixture.
By using above-mentioned technical proposal, locating dowel is realized by fixture realizes that sliding is adjusted in the fixed beam on saw frame
Section, realizes the regulation to saw blade working region.
It is of the present utility model to be further arranged to:A water inlet pipe is also associated with the locating dowel, positioned at the installation cavity
The lower end of the interior water inlet pipe is located at the top of the bristle wheel.
By using above-mentioned technical proposal, the setting of water inlet pipe, when bristle wheel works, to clean saw blade
It is more clean.
In summary, the utility model has the advantages that:Driving bristle wheel is realized by existing directive wheel
Rotate, reduce extra power, without being energized again, while can be run around bristle wheel with the operation of saw blade, without
Manual control, practicality is high.
Brief description of the drawings
Fig. 1 is the structural representation of sawing machine;
Fig. 2 is the schematic diagram of positioning table;
Fig. 3 is the cross section view of positioning table, embodies the structural representation of clamping device;
Fig. 4 is the A portions enlarged diagram shown in Fig. 1;
Fig. 5 is the partial sectional view of locating dowel lower end.
In figure:1st, positioning table;2nd, saw frame;3rd, rack;4th, saw blade;5th, fixed mount;6th, locating rack;7th, support bar;7-1、
Roller;7-2, rubber anti-collision pad;8th, insertion pipe;9th, guide roller;9-1, annular groove;10th, snap close piece;10-1, arc pressuring plate;10-
2nd, screw rod part;11st, clamping device;11-1, fixed station;11-2, grip block;11-3, actuator;11-31, gripping wheel;11-4, cunning
Move groove;11-5, the first helical gear;12nd, steering mechanism;12-1, rotating bar;12-2, the second helical gear;12-3, drive disk;12-
31st, polygon prism;12-32, rotation dish;12-33, fix bar;13rd, thrust bearing;14th, locating slot;15th, fixed beam;16th, position
Post;17th, groove;18th, installation cavity;19th, directive wheel;19-1, locating shaft;19-2, the first bevel gear;20th, bristle wheel;20-1, turn
Moving axis;20-2, the second bevel gear;21st, water inlet pipe;22nd, installing plate;22-1, location-plate;22-11, thumb screw;22-2, sliding
Plate;22-21, sleeve pipe;22-22, wing bolt;23rd, elevating lever;24th, keeper;24-1, locating part;24-2, elastic component;25、
Arcuation pressing plate;26th, sheet rubber.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of sawing machine for being used to cut pipeline, reference picture 1, including a positioning table 1, one end are rotatably connected on positioning table 1
And the saw frame 2 by cylinder progress lifting realization and the rack 3 for placing raw material tubing.Set on saw frame 2
There is saw blade 4 to be used to cut out the saw of raw material tubing the tubing needed for being formed, cylinder lower end and the positioning table 1 of the lower end of saw frame 2 are rotated
Connection, is connected while upper end is rotated with saw frame 2, realizes in the tilt rotation to saw frame 2, another aspect saw frame 2 with driving saw blade 4
The motor and structural relation of rotation are prior art, and associated with this programme without substance, thus are no longer explained
State its concrete structure.
With continued reference to Fig. 1, rack 3 is by multiple fixed mounts 5 and a locating rack 6, and the wherein structure of fixed mount 5 is phase
Together, locating rack 6 takes the shape of the letter U shape, while being provided with support bar 7 in the both sides of the bottom of fixed mount 5, two support bars 7 be arranged in parallel, and
Roller 7-1 is provided with the lower end of support bar 7 and realizes that fixed mount 5 on the ground be easy to slide by rolling friction, in multiple fixed mounts 5 most
Support bar 7 close to a lower end of fixed mount 5 of positioning table 1 is not provided with roller 7-1 so that the fixed mount 5 is relative to ground
Stand;On the other hand rubber anti-collision pad 7-2 is provided with the rear and front end of support bar 7, prevents that support bar 7 is close to each other and sends out
During raw collision, buffer protection can be played a part of.
An insertion pipe 8 also is extended with towards positioning table 1 in each lower end of fixed mount 5, insertion pipe 8 is in hollow pipe, further away from
The caliber of insertion pipe 8 of positioning table 1 is smaller so that the insertion pipe 8 can grafting enter in the insertion pipe 8 on previous fixed mount 5,
Mutual orientation slides between realizing fixed mount 5, while can draw in jointly.
The upper end of fixed mount 5 is connected with a guide roller 9, and the two ends of guide roller 9 are rotated by bearing and fixed mount 5 and fixed, and
An annular groove 9-1 is offered on each guide roller 9, the placement location for positioning tubing, while when tubing is placed into annular
When in groove 9-1, additionally it is possible to which multiple fixed mounts 5 are positioned.
Locating rack 6 is arranged far from the side of positioning table 1, and lower end structure is identical with the structure of fixed mount 5, is provided with support
Bar 7 and insertion pipe 8, insertion pipe 8 are inserted into the insertion pipe 8 in the fixed mount 5 of front.The upper end of locating rack 6 is one simultaneously
A snap close piece 10, wherein snap close piece 10 are provided with cross bar, cross bar(Reference picture 1)Structure includes an arc pressuring plate 10-1 and screw rod
There is fixed ear part 10-2, arc pressuring plate 10-1 both sides, and screw rod part 10-2 is fed through the horizontal stroke that fixed ear is then connected on locating rack 6
On bar, realize that the height between arc pressuring plate 10-1 peak and locating rack 6 is realized and reconcile, so as to realize fixed different tube diameters
Tubing, expand the scope of application of its rack 3.When tubing by it is gradually sawed-off when, only front end tubing need to be pulled entirely to put
Put frame 3 gradually to draw in, without that can drawn in, improve the convenience degree of operation.
The middle part of positioning table 1, which is provided with a clamping device 11, to be used to be positioned tubing.Reference picture 2 and Fig. 3, clamping device
Fixed station 11-1 in 11, fixed station 11-1 lower end set the shape of a promising cylinder, while being further fixed on one the in lower end
One helical gear 11-5;Fixed station 11-1 upper ends are the platform with cubic, and a slippage slot 11-4 is provided with the platform,
Two grip block 11-2 are connected with slippage slot 11-4, grip block 11-2 is symmetrically placed, while being connected with one as actuator 11-
3 bidirectional helical bar.
Grip block 11-2 lower ends are that the one end being located in slippage slot 11-4 is provided with screwed hole, while fixed station 11-1 is outside
Side is additionally provided with a connecting plate(Do not marked in figure), bidirectional helical bar is also connected on the connecting plate.As rotating drive part 11-3
During the affixed gripping wheel 11-31 in outside, that is, realize and relatively or contrarily move grip block 11-2, clamping of the reality to tubing is consolidated
It is fixed.
The rotating bar 12-1 that clamping device 11 is also associated with a steering mechanism 12, reference picture 3, the steering mechanism 12 is worn
Be fixed on positioning table 1, and by two thrust bearings 13, be connected with rotating bar 12-1 front end one it is second oblique
Gear 12-2, second helical gear 12-2 can be intermeshed with the first helical gear 11-5 just, herein it should be noted that only
Above-mentioned parts can be placed by needing to open up enough cavitys in positioning table 1.
In rotating bar 12-1 a drive disk 12-3 is plugged with close to the one end in the outside of positioning table 1(Reference picture 3,), driving
Disk 12-3 includes the polygon prism 12-31 being plugged on the rotating bar 12-1 and rotation dish 12- being fixed on polygon prism 12-31
The outer end that 32, rotation dish 12-32 are located at positioning table 1 is attached with polygon prism 12-31 by a screw simultaneously, rotation dish 12-
32 are located at seamed edge plate more than one, and are vertically plugged with fix bar 12-33 in rotation dish 12-32, for driving rotating bar 12-1's
Rotate.Indent has a locating slot 14 on the outer wall of positioning table 1 so that above-mentioned rotation dish 12-32 can be positioned at the locating slot
In 14, being relatively fixed for rotation dish 12-32 and positioning table 1 is realized.
When to be chamfer to tubing, whole tubing can be rotated relative to saw blade 4., can be to general in operation
Tubing is placed between grip block 11-2, rotating drive part 11-3, two pieces of relative grip block 11-2 relative movements, and realizing will pipe
Material is fixed;Then by calculating tubing mis-cut angle, rotation dish 12-32 is taken out out of locating slot 14, due to polygon prism 12-31
It is relatively circumferentially fixed with rotating bar 12-1, when rotation dish 12-32 is rotated, the second helical gear positioned at rotating bar 12-1 front ends
12-2 can drive the first helical gear 11-5 of fixed station 11-1 lower ends to rotate;Realize that fixed station 11-1 rotates, fixed station
The tubing in grip block 11-2 on 11-1 is rotated, and desired position is arrived in regulation, is realized when saw blade 4 is pushed, can be by
Tubing is chamfer;Finally rotation dish 12-32 is inserted into the locating slot 14 on positioning table 1 again, prevents whole fixed station 11-1 from sending out
It is born from and turns.Compared to prior art, the purpose chamfer to tubing is realized.
Reference picture 1 and Fig. 4, saw frame 2 include a fixed beam 15, and the fortune for positioning saw blade 4 is provided with fixed beam 15
The locating dowel 16 of dynamic rail mark, while also sliding is provided with an installing plate in the fixed beam 15 and between two locating dowels 16
22.Installing plate 22 includes directly sliding the sliding plate 22-2 being connected with fixed beam 15, and is set on sliding plate 22-2
Location-plate 22-1.The sleeve pipe 22-21 of a cylindrical rod and a hollow between wherein sliding plate 22-2, sleeve pipe 22-21 directly cover
It is located in fixed beam 15, while a wing bolt 22-22 is also threaded with sleeve pipe 22-21 upper ends, by rotating butterfly
Bolt 22-22 controls the contact with the end face of fixed beam 15, realizes relative movements of the sleeve pipe 22-21 in fixed beam 15, realizes whole
The regulation of position of the block installing plate 22 in fixed beam 15.
Location-plate 22-1 is additionally provided with a spacing hole(It is to show in figure), then directly it is set in the cylindricality on sliding plate 22-2
On bar, while location-plate 22-1 and sliding plate 22-2 Relative sliding, while being provided with thumb screw 22- on location-plate 22-1
11, serve the same effects of wing bolt 22-22, by the elastic of thumb screw 22-11, realize reconcile location-plate 22-1 with
Sliding plate 22-2 position, realizes the regulation with the position of fixed beam 15.
Reference picture 4, is provided with a pore, pore in location-plate 22-1 front ends and is plugged with an elevating lever 23, elevating lever 23
Lower end be welded with an arcuation pressing plate 25, for compressing tubing, be bonded with the lower surface of arcuation pressing plate 25 sheet rubber 26 with
Avoid directly directly contributing tubing friction, to cause to damage.Pass through positioning piece 24 between elevating lever 23 and location-plate 22-1
Realize the positioning of elevating lever 23 on the securing lever.
Keeper 24 is set on elevating lever 23 including one and as elastic component 24-2 spring, and the spring one end is directly supported
It is connected on the upper surface of arcuation pressing plate 25 and location-plate 22-1 lower surface;Also include a locating part 24-1, the upper end of elevating lever 23
External screw thread can be provided with outer wall, locating part 24-1 is preferably hex nut, can be directly threadedly attached on elevating lever 23,
And positioned at location-plate 22-1 upper end, by rotary spacing part 24-1, realize between adjustment arcuation pressing plate 25 and location-plate 22-1
Spacing, to realize the spacing of arcuation pressing plate 25 and lower section positioning table 1.
In incising pipes, the rear end of tubing is fixed by fixed station 11-1, and front end tubing to be cut is by adjusting
Arcuation pressing plate 25 after whole height, which is realized, to be compressed, then pushing with saw frame 2 and saw blade 4, and arcuation pressing plate 25 is with saw
Bar 4 push and, position will not also be changed, and at least location-plate 22-1 is moved on elevating lever 23, it is to avoid 25 pairs of arcuation pressing plate
Tubing force is excessive, causes certain destruction.
A groove 17 is offered in the lower end of locating dowel 16, can be passed through for saw blade 4, while being offered in the both sides of groove 17
One installation cavity 18, the inwall in the upper end of installation cavity 18 has extended downwardly multiple directive wheels 19, and directive wheel 19 passes through a locating shaft 19-
1 realization is connected with the rotation of locating dowel 16, is connected between locating shaft 19-1 and locating dowel 16 by bearing, while in the locating shaft
19-1 lower ends are provided with one first bevel gear 19-2;Multiple directive wheels 19 are provided with two installation cavitys 18, are realized to saw blade 4
End face positioned, two specific two ends of 16 pairs of locating dowel are positioned, and are finally implemented in saw blade 4 that pipe fitting abuts against in perpendicular
Straight shape, it is ensured that cut quality.
In Fig. 5, locating dowel 16 is provided with a riser in the lower end outside of installation cavity 18, and one is provided with riser and is horizontally disposed with
Rotary shaft 20-1, fixed between rotary shaft 20-1 one end and riser by bearing, and front end is provided with a bristle wheel 20,
The front end of bristle wheel 20, which is provided with bristle, to be used to scrub the impurity such as the iron filings of the side end face of saw blade 4, another on rotary shaft 20-1
End is additionally provided with one second bevel gear 20-2, and the second bevel gear 20-2 and the first bevel gear 19-2 are intermeshed, and both constitute
One bevel gear group, when realization is driven by directive wheel 19 by saw blade 4, can be realized by bevel gear group and altered course, final output is arrived
On rotary shaft 20-1, force rotary shaft 20-1 to rotate, finally realize the rotation of bristle wheel 20, so as to play to the end of saw blade 4
The eliminating impurities in face, drive the bristle wheel 20, practicality is higher without increase extra power source.
A water inlet pipe 21 is also communicated with reference picture 5, locating dowel 16, the one end of water inlet pipe 21 is connected below positioning table 1
Catch basin(Drawing is not drawn into)It is interior, while the other end is located in installation cavity 18, the top of bristle wheel 20 can be located at, bristle wheel is realized
20 when rotating, and setting up cleaning fluid can promote saw blade 4 to clean.
Specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, this area
Technical staff can make the modification without creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of sawing machine for being used to cut pipeline, including a positioning table (1), one end are rotated with the positioning table (1) and are connected, and separately
The saw frame (2) that one end is rotated by cylinder and positioning table (1);Saw blade (4) is provided with the saw frame (2);On the saw frame (2)
It is provided with the locating dowel (16) for positioning the saw blade (4), it is characterised in that:Locating dowel (16) lower end, which is provided with, is connected to institute
Saw blade (4) two sides directive wheel (19) is stated, directive wheel (19) linkage has a side that can be connected to the saw blade (4)
Bristle wheel (20).
2. a kind of sawing machine for being used to cut pipeline according to claim 1, it is characterised in that:Locating dowel (16) lower end
A groove (17) is offered, the locating dowel (16) is additionally provided with the groove (17) both sides for installing the directive wheel
(19) and the bristle wheel (20) installation cavity (18);The directive wheel (19) and the bristle wheel (20) are rotatably connected on described
In installation cavity (18), the directive wheel (19) and the bristle wheel (20) are connected by bevel gear group.
3. a kind of sawing machine for being used to cut pipeline according to claim 2, it is characterised in that:The directive wheel (19) is set
There is the locating shaft (19-1) of a upper end for being rotatably connected on the installation cavity (18);Bristle wheel (20) end face is provided with brush
Hair, other end is provided with a rotary shaft (20-1) being rotatably connected in the installation cavity (18);The bevel gear group includes
The first bevel gear (19-2) being arranged on the locating shaft (19-1), the second umbrella tooth being arranged in the rotary shaft (20-1)
Take turns (20-2), first bevel gear (19-2) is meshed with second bevel gear (20-2).
4. a kind of sawing machine for being used to cut pipeline according to claim 3, it is characterised in that:The rotary shaft (20-1) with
Fixed between the locating dowel (16) by bearing;Locating shaft (19-1) upper end is fixed on installation cavity again by bearing
(18) in.
5. a kind of sawing machine for being used to cut pipeline according to claim 1, it is characterised in that:Also set on the saw frame (2)
A fixed beam (15) is equipped with, locating dowel (16) the upper end sliding is arranged in the fixed beam (15).
6. a kind of sawing machine for being used to cut pipeline according to claim 5, it is characterised in that:On the locating dowel (16) also
It is provided with the fixture that can be connected in the fixed beam (15).
7. a kind of sawing machine for being used to cut pipeline according to claim 2, it is characterised in that:In the locating dowel (16) also
A water inlet pipe (21) is connected with, the lower end of the water inlet pipe (21) in the installation cavity (18) is located at the bristle wheel
(20) top.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720061478.4U CN206425624U (en) | 2017-01-18 | 2017-01-18 | A kind of sawing machine for being used to cut pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720061478.4U CN206425624U (en) | 2017-01-18 | 2017-01-18 | A kind of sawing machine for being used to cut pipeline |
Publications (1)
Publication Number | Publication Date |
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CN206425624U true CN206425624U (en) | 2017-08-22 |
Family
ID=59582856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720061478.4U Active CN206425624U (en) | 2017-01-18 | 2017-01-18 | A kind of sawing machine for being used to cut pipeline |
Country Status (1)
Country | Link |
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CN (1) | CN206425624U (en) |
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2017
- 2017-01-18 CN CN201720061478.4U patent/CN206425624U/en active Active
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