CN206764459U - Economizing type band sawing machine - Google Patents
Economizing type band sawing machine Download PDFInfo
- Publication number
- CN206764459U CN206764459U CN201720704324.2U CN201720704324U CN206764459U CN 206764459 U CN206764459 U CN 206764459U CN 201720704324 U CN201720704324 U CN 201720704324U CN 206764459 U CN206764459 U CN 206764459U
- Authority
- CN
- China
- Prior art keywords
- rotating cylinder
- cutting fluid
- support
- saw
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses economizing type band sawing machine,Including cutting fluid adjustment mechanism,The cutting fluid adjustment mechanism includes support,Support is fixedly connected with saw beam,Support is provided with vertical rotating shaft and supporting rod,The gap passed through for saw band is provided between supporting rod and rotating shaft,Rotating shaft contacts with saw band,The rotating cylinder with shaft parallel is rotatably connected on support,The bottom of rotating cylinder is provided with one group of horizontal guide rail,Guide rail is provided with two pieces of baffle plates,Radial direction of the baffle plate along rotating cylinder is slidably connected with guide rail,Baffle plate is connected with extension spring between side and rotating cylinder away from tube rotaring axis,Gear ring has been fixedly and coaxially connected on rotating cylinder,It is fixedly connected with rotating shaft and gear ring meshed gears,The top of rotating cylinder is provided with cutting fluid storage bin,Cutting fluid storage bin is fixedly connected with frame,The top of rotating cylinder is rotatablely connected flexible feed tube,The collection bucket for being arranged right below being connected with sparge pipe of rotating cylinder；Solves the problems, such as the waste that cutting fluid is easily caused when sawing machine sprays cutting fluid.
Description
Technical field
It the utility model is related to band saw type cutting equipment.
Background technology
, it is necessary to which raw material are sawn into workpiece using band sawing machine when workpiece is processed into using the raw material of strip
Blank, then it is processed again.Band saw band can produce friction in sawing raw material with raw material, and then produce substantial amounts of heat
Amount.Therefore, cutting fluid jet pipe can be set to spray cutting fluid to band saw band on band sawing machine, so as to cool to band saw band.It is existing
The sprinkling of some cutting fluids is typically utilized in one electrodynamic pump of connection on cutting fluid jet pipe, will from storage bin using electrodynamic pump
Cutting fluid is drawn into cutting fluid jet pipe and sprayed.The power of the electrodynamic pump of this mode is certain, so that cutting fluid is sprayed
The amount of the cutting fluid sprayed in the pipe unit interval is certain, typically all with the demand with saw band under higher saw cutting speed
To be designed, to ensure under higher saw cutting speed well can also be cooled with saw band.And with saw band in sawing not
With raw material when, the saw cutting speed of use is different, and when saw cutting speed is slower, caloric value is smaller, now cuts
Liquid jet pipe still carries out sprinkling cutting fluid with original spray rate, the amount of the cutting fluid of cutting fluid jet pipe ejection is far above band
Amount needed for saw band cooling, so as to cause the waste of cutting fluid, prevents part cutting fluid from sufficiently being utilized.
Utility model content
The utility model is intended to provide a kind of economizing type band sawing machine, with solve sawing machine sprinkling cutting fluid when can not be with saw band
The change of speed and change, the problem of so as to cause the waste of cutting fluid.
Economizing type band sawing machine in this programme, including frame, frame are provided with vertical column, slidably connected on column
Beam is sawed, saw beam is provided with the drive mechanism that driving saw band rotates, and frame is provided with the hydraulic cylinder for being used for driving saw beam vertically movable,
Also include cutting fluid adjustment mechanism, the cutting fluid adjustment mechanism includes support, and support is fixedly connected with saw beam, and support is provided with
Vertical rotating shaft and supporting rod, the gap passed through for saw band is provided between supporting rod and rotating shaft, rotating shaft contacts with saw band, on support
The rotating cylinder with shaft parallel is rotatably connected to, the bottom of rotating cylinder is provided with one group of horizontal guide rail, and guide rail is provided with two pieces of baffle plates, keeps off
Radial direction of the plate along rotating cylinder is slidably connected with guide rail, and baffle plate is connected with extension spring, rotating cylinder between side and rotating cylinder away from tube rotaring axis
On be fixedly and coaxially connected gear ring, be fixedly connected with rotating shaft and stored up with gear ring meshed gears, the top of rotating cylinder provided with cutting fluid
Case is deposited, cutting fluid storage bin is fixedly connected with frame, and the top of rotating cylinder is rotatablely connected flexible feed tube, feed tube and cutting
The bottom connection of liquid storage bin, rotating cylinder are arranged right below collection bucket, and collection bucket is fixedly connected with support, and the bottom of collection bucket connects
It is connected to sparge pipe.
Rotating shaft and supporting rod are set, for clamping saw band, so that saw band drives axis of rotation by frictional force.Set and turn
Cylinder, for cutting fluid to be imported into collection bucket from feed tube, meanwhile, rotating cylinder also drives flapper.Baffle plate is set, for hindering
Cutting fluid is kept off to flow out from the lower end of rotating cylinder.Extension spring is set, for making baffle plate have the trend toward the movement of tube rotaring axis position.Set
Collection bucket, for collecting the cutting fluid flowed out from rotating cylinder.Sparge pipe is set, for the cutting fluid in collection bucket to be drained into saw
Take, so as to cool to saw band.
Operation principle：Cutting fluid in cutting fluid storage bin is flowed into rotating cylinder by feed tube, and saw band passes through frictional force
Driving axis of rotation, rotating shaft drives drum rotation by gear and gear ring, and rotating cylinder drives two pieces of flappers, during flapper,
Baffle plate overcomes the pulling force of extension spring to be moved toward the direction away from tube rotaring axis under the action of the centrifugal force, so that the cutting fluid in rotating cylinder
It is flowed into collection bucket from the gap location between two pieces of baffle plates, and is sprayed at by sparge pipe in saw band, so as to is carried out to saw band
Cooling.When saw band velocity of rotation it is larger when, the velocity of rotation of rotating shaft is also higher so that the velocity of rotation of rotating cylinder also compared with
Height, and then make the centrifugal force suffered by baffle plate larger, baffle plate is overcome the bigger pulling force of extension spring and is moved, so that two pieces
Gap between baffle plate is larger, the cutting fluid in rotating cylinder is flowed into faster in collection bucket, so that sparge pipe is in list
The cutting fluid of sprinkling is more in the time of position；When the velocity of rotation of saw band is less, the velocity of rotation of rotating shaft is smaller, so that turning
The velocity of rotation of cylinder is also smaller, makes the centrifugal force suffered by baffle plate smaller, and baffle plate can only overcome the less pulling force of extension spring and move,
So that the gap between two pieces of baffle plates is smaller, the cutting fluid in rotating cylinder is set to be flowed into the speed in collection bucket slower, so that
The cutting fluid that sparge pipe sprays within the unit interval is less.
Compared with prior art, it is the advantages of this programme：Sparge pipe is controlled by the size of the velocity of rotation of saw band
Spray cutting fluid speed size so that sparge pipe sprinkling cutting fluid amount with the caloric value of saw band number and change,
I.e. when the velocity of rotation of saw band is fast, when caloric value is big, the cutting fluid of sprinkling is more；When the velocity of rotation of saw band is slow, caloric value is small
When, the cutting fluid of sprinkling is less, and then cutting fluid is sufficiently utilized, and avoids the waste of cutting fluid.
Further, the sparge pipe is metal bellows.Sparge pipe is arranged to metal bellows, can be facilitated to hydrojet
The spray angle of pipe is adjusted, and more preferably saw band is cooled so as to convenient.
Further, rotated coaxially on the supporting rod and be connected with roller.By setting roller, make supporting rod by roller with
Saw band is offseted, and abrasion is produced between saw band and supporting rod so as to avoid, and is advantageous to increase saw band and the service life of supporting rod.
Further, the support is provided with sliding block, and supporting rod is fixedly connected with a slide block, and support, which is provided with, to be used to fix sliding block
The screw rod of position.By setting sliding block, supporting rod is set to be slided along sliding block on support, so as to convenient to supporting rod and rotating shaft
The distance between be adjusted, and then when facilitating rotating shaft and the supporting rod to clamp saw band, facilitate operator to operate.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model economizing type band sawing machine embodiment；
Fig. 2 is the left view of cutting fluid adjustment mechanism in Fig. 1.
Embodiment
The utility model is described in further detail below by embodiment：
Reference in Figure of description includes：Storage bin 1, frame 2, column 3, saw beam 4, feed tube 5, support 6, turn
Cylinder 7, supporting rod 8, saw band 9, gear ring 10, gear 11, rotating shaft 12, guide rail 13, baffle plate 14, collection bucket 15.
Economizing type band sawing machine as depicted in figs. 1 and 2, including frame 2, frame 2 are provided with vertical column 3, column 3
On slidably connect saw beam 4.Saw beam 4 and be provided with the drive mechanism that driving saw band 9 rotates, drive mechanism includes driving wheel, driven
Wheel and motor, driving wheel and driven pulley are rotatablely connected with saw beam 4, and output shaft and the driving wheel of motor are fixedly and coaxially connected.Saw
Band 9 is around being located on driving wheel and driven pulley.Hydraulic cylinder is installed between frame 2 and saw beam 4.Support 6 is installed with saw beam 4, is propped up
Vertical rotating shaft 12 is rotatably connected on frame 6, the coaxial key connection in top of rotating shaft 12 has gear 11.Sliding block is additionally provided with support 6,
Radial direction of the sliding block along rotating shaft 12 is slidably connected with support 6.The screw rod being threadedly coupled on support 6, the axial direction of screw rod and the cunning of sliding block
Dynamic direction is parallel, and one end and the sliding block of screw rod offset.The supporting rod 8 parallel with rotating shaft 12, supporting rod 8 are fixedly connected with sliding block
The gap passed through for saw band 9 is provided between rotating shaft 12, the roller contacted with saw band 9 is rotatably connected on supporting rod 8.Support 6
On be rotatably connected to the rotating cylinder 7 parallel with rotating shaft 12, the bottom of rotating cylinder 7 is provided with one group of horizontal guide rail 13, and guide rail 13 is provided with
Two pieces of baffle plates 14, radial direction of the baffle plate 14 along rotating cylinder 7 are slidably connected with guide rail 13.Side of the baffle plate 14 away from the axis of rotating cylinder 7 is with turning
Extension spring is connected between cylinder 7.Gear ring 10 is fixedly and coaxially connected on rotating cylinder 7, gear ring 10 engages with gear 11.The top of rotating cylinder 7
Provided with cutting fluid storage bin 1, cutting fluid storage bin 1 is fixedly connected with frame 2, and the top rotation connection of rotating cylinder 7 is flexible to enter
Liquid pipe 5, feed tube 5 connect with the bottom of cutting fluid storage bin 1.Rotating cylinder 7 is arranged right below collection bucket 15, collection bucket 15 and branch
Frame 6 is fixedly connected, and the bottom of collection bucket 15 is connected with sparge pipe, and sparge pipe is metal bellows.
In use, the cutting fluid in cutting fluid storage bin 1 is flowed into rotating cylinder 7 by feed tube 5, saw band 9 passes through friction
Power drives rotating shaft 12 to rotate, and rotating shaft 12 drives rotating cylinder 7 to rotate by gear 11 and gear ring 10, and rotating cylinder 7 drives two pieces of 14 turns of baffle plates
Dynamic, when baffle plate 14 rotates, baffle plate 14 overcomes the pulling force of extension spring to be moved toward the direction away from the axis of rotating cylinder 7 under the action of the centrifugal force,
So that the cutting fluid in rotating cylinder 7 is flowed into collection bucket 15 from the gap location between two pieces of baffle plates 14, and sprayed by sparge pipe
It is sprinkled upon in saw band 9, so as to cool to saw band 9.When saw band 9 velocity of rotation it is larger when, the velocity of rotation of rotating shaft 12
It is higher, so that the velocity of rotation of rotating cylinder 7 is also higher, and then makes the centrifugal force suffered by baffle plate 14 larger, make baffle plate 14 can be with
Overcome the pulling force that extension spring is bigger and move, so that the gap between two pieces of baffle plates 14 is larger, enable the cutting fluid in rotating cylinder 7
It is flowed into faster in collection bucket 15, so that the cutting fluid that sparge pipe sprays within the unit interval is more；When the rotation of saw band 9
When speed is less, the velocity of rotation of rotating shaft 12 is smaller, so that the velocity of rotation of rotating cylinder 7 is also smaller, makes suffered by baffle plate 14
Centrifugal force it is smaller, baffle plate 14 can only overcome the less pulling force of extension spring and move so that the gap between two pieces of baffle plates 14 compared with
Small, the speed for making the cutting fluid in rotating cylinder 7 be flowed into collection bucket 15 is slower, so that what sparge pipe sprayed within the unit interval
Cutting fluid is less.
Claims (4)
1. economizing type band sawing machine, including frame, frame is provided with vertical column, and saw beam is slidably connected on column, saws on beam
The drive mechanism rotated provided with driving saw band, frame are provided with the hydraulic cylinder for being used for driving saw beam vertically movable, it is characterised in that：
Also include cutting fluid adjustment mechanism, the cutting fluid adjustment mechanism includes support, and support is fixedly connected with saw beam, and support is provided with
Vertical rotating shaft and supporting rod, the gap passed through for saw band is provided between supporting rod and rotating shaft, rotating shaft contacts with saw band, on support
The rotating cylinder with shaft parallel is rotatably connected to, the bottom of rotating cylinder is provided with one group of horizontal guide rail, and guide rail is provided with two pieces of baffle plates, keeps off
Radial direction of the plate along rotating cylinder is slidably connected with guide rail, and baffle plate is connected with extension spring, rotating cylinder between side and rotating cylinder away from tube rotaring axis
On be fixedly and coaxially connected gear ring, be fixedly connected with rotating shaft and stored up with gear ring meshed gears, the top of rotating cylinder provided with cutting fluid
Case is deposited, cutting fluid storage bin is fixedly connected with frame, and the top of rotating cylinder is rotatablely connected flexible feed tube, feed tube and cutting
The bottom connection of liquid storage bin, rotating cylinder are arranged right below collection bucket, and collection bucket is fixedly connected with support, and the bottom of collection bucket connects
It is connected to sparge pipe.
2. economizing type band sawing machine according to claim 1, it is characterised in that：The sparge pipe is metal bellows.
3. economizing type band sawing machine according to claim 2, it is characterised in that：Rotated coaxially on the supporting rod and be connected with rolling
Wheel.
4. economizing type band sawing machine according to claim 3, it is characterised in that：The support is provided with sliding block, supporting rod with
Sliding block is fixedly connected, and support is provided with the screw rod for being used for fixing slide position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720704324.2U CN206764459U (en) | 2017-06-16 | 2017-06-16 | Economizing type band sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720704324.2U CN206764459U (en) | 2017-06-16 | 2017-06-16 | Economizing type band sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206764459U true CN206764459U (en) | 2017-12-19 |
Family
ID=60636873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720704324.2U Expired - Fee Related CN206764459U (en) | 2017-06-16 | 2017-06-16 | Economizing type band sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206764459U (en) |
-
2017
- 2017-06-16 CN CN201720704324.2U patent/CN206764459U/en not_active Expired - Fee Related
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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: 20171219 Termination date: 20210616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |