CN106270754B - A kind of tubing bull sawing machine - Google Patents
A kind of tubing bull sawing machine Download PDFInfo
- Publication number
- CN106270754B CN106270754B CN201610782224.1A CN201610782224A CN106270754B CN 106270754 B CN106270754 B CN 106270754B CN 201610782224 A CN201610782224 A CN 201610782224A CN 106270754 B CN106270754 B CN 106270754B
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- material toggling
- gear set
- tubing
- cutting head
- saw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades
- B23D45/105—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades operating within the same plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
- B23D47/045—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work feeding work into engagement with the saw blade
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a kind of tubing bull sawing machines, including rack and the multiple saw cutting heads being set in rack, feeding main shaft is rotatably equipped in rack, feeding main shaft is driven by swivel feeding power device, material toggling gear set is installed on feeding main shaft, it is provided with the material toggling tooth socket of circumference on material toggling gear set, is provided with feed gap on material toggling gear set, the depth in the feed gap is greater than the caliber of tubing；Saw cutting head is set to the rotation downstream side in rack and being located at material toggling gear set, the saw blade of saw cutting head is located at the sawing station of the top of material toggling gear set and corresponding with feed interstitial site, the saw blade protrudes into the caliber that the length in feed gap is greater than tubing, and the rotation upstream side of material toggling gear set is provided with the automatic charging device being laterally sent into tubing in the material toggling tooth socket of material toggling gear set.The bull sawing machine realizes that feeding, feeding, sawing and blanking are completed in a swing circle using the material toggling gear set of rotation, greatly improves cutting-rate.
Description
Technical field
The present invention relates to a kind of bull sawing machine for sawing tubing, more particularly to one kind are right during tubing feeding
The bull sawing machine of tubing progress sawing.
Background technique
Principle and the single head saw of the sawing of current bull saw are identical, are exactly to merge multiple saw cutting heads in an equipment
On, it is corresponded using clamping device and sawing machine head, after clamping device clamps tubing, then with the saw blade of saw cutting head to tubing
Sawing is carried out, right this bull sawing machine has the disadvantage in that 1. cutting-rates are low, and feeding, charging, clamping device is needed to clamp
Movement, then the feed of saw blade, withdrawing, clamping device release, discharge these movement, therefore one root canal material time-consuming of sawing compared with
Long, efficiency is very low；2. this sawing machine is at high cost, since step each in sawing is required to corresponding device or mechanism
Realization movement, therefore, equipment input cost is high, and volume is big；3. since this bull saw is first to need clamping machine in sawing
Structure clamping, therefore, the shortest distance of sawing tubing is influenced not doing shorter by clamping device, and clamping device limits more
The most short limiting length of the tubing of head saw sawing.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of tubing bull sawing machine, which utilizes rotation
The material toggling gear set turned realizes that feeding, feeding, sawing and blanking are completed in a swing circle, greatly improves sawing effect
Rate.
In order to solve the above technical problems, the technical scheme is that a kind of tubing bull sawing machine, including rack and set
The multiple saw cutting heads being placed in rack are rotatably equipped with feeding main shaft in the rack, and the feeding main shaft is moved by swivel feeding
The driving of power device, is equipped with material toggling gear set corresponding with saw cutting head number on the feeding main shaft, on the material toggling gear set
Material toggling tooth socket provided with circumference is provided between the feed for facilitating the saw blade of saw cutting head to enter on the material toggling gear set
Gap, the depth in the feed gap are greater than the caliber of tubing；The saw cutting head is set to the rotation in rack and being located at material toggling gear set
Turning downstream side, the saw blade of the saw cutting head is located at the sawing station of the top of material toggling gear set and corresponding with feed interstitial site,
The saw blade protrude into the length in feed gap be greater than tubing caliber, the rotation upstream side of the material toggling gear set be provided with by
Tubing is laterally sent into the automatic charging device in the material toggling tooth socket of material toggling gear set.
As a preferred solution, installation site of the material toggling gear set on feeding main shaft is axially adjustable, corresponding
, each saw cutting head is installed in rack by axial-adjustment unit, and the saw cutting head passes through axial-adjustment unit adjusting position
With material toggling gear set position Corresponding matching always.
As a preferred solution, the pressing device for facilitating sawing for compressing tubing is respectively provided on each saw cutting head.
As a preferred solution, the pressing device includes the pressure plate being fixed on saw cutting head, the pressure plate
Rotation upstream side in saw cutting head, position and the material toggling gear set position of the pressure plate are staggered.
As a preferred solution, for the pressure plate at V-shaped, the upstream side plate of pressure plate is stock guide portion, pressure
The downstream side plate of tight plate is pressure plate portion.
As a preferred solution, the auxiliary pressure of the tubing for that will assist pushing down cutting is provided on each saw cutting head
Device.
As a preferred solution, the auxiliary pressure device includes elastic pressure bar, and one end of the elastic pressure bar is installed on
Downstream side on saw cutting head and positioned at saw blade, the rotation downstream side of the material toggling gear set are provided with discharging station, elasticity pressure
The other end of bar extends at discharging station.
As a preferred solution, the saw cutting head includes pedestal, and the pedestal is axially slidably mounted in rack, institute
It states and is provided with the axial-adjustment unit between pedestal and rack；Bracket is installed on the pedestal, is fixed on the bracket
Headstock, the saw blade are installed on the output shaft of headstock, and the elastic pressure bar and pressure plate are mounted on pedestal.
As a preferred solution, the bracket is mounted on the base around the hinged shaft swing parallel with feeding main shaft, institute
It states headstock to be set on bracket and close to the side of material toggling gear set, the other side of the bracket is provided with driving arm swing
Swinging power device, the headstock also around the hinged shaft swing be mounted on the base, set between the headstock and bracket
It is equipped with the angle restriction mechanism for limiting saw blade position.
As a preferred solution, the headstock is bilateral symmetry, and the output shaft of the headstock is through dynamic
The cabinet of power case, the saw blade are optionally installed on the left or right of output shaft.
After above-mentioned technical proposal, effect of the invention is: due to being rotatably equipped with feeding main shaft in the rack,
The feeding main shaft is driven by swivel feeding power device, is equipped with material toggling corresponding with saw cutting head number on the feeding main shaft
Gear set is provided with the material toggling tooth socket of circumference on the material toggling gear set, is provided on the material toggling gear set and facilitates saw
The feed gap that the saw blade of cutting head enters, the depth in the feed gap are greater than the caliber of tubing；The saw cutting head is set to rack
Rotation downstream side that is upper and being located at material toggling gear set, the saw blade of the saw cutting head are located at the sawing station of the top of material toggling gear set
And it is corresponding with feed interstitial site, the saw blade protrudes into the caliber that the length in feed gap is greater than tubing, the material toggling gear
The rotation upstream side of group is provided with the automatic charging device being laterally sent into tubing in the material toggling tooth socket of material toggling gear set, therefore,
Tubing transverse direction feeding, the driving feeding main shaft rotation of swivel feeding power device are driven material toggling gear by automatic charging device
Group, during rotation, lateral tubing has entered in material toggling tooth socket material toggling gear set, then material toggling gear set drive pipe
Material is recessed to the center axis rotation of main shaft, and saw cutting head is located at the sawing station of the top of material toggling gear set, and tubing is in rotation
Directly active is cut close to saw blade and by saw blade in the process, and during rotation, tubing is gradually reduced at a distance from saw blade, saw
Piece enter in feed gap complete sawing after, material toggling gear set continuing drive tubing operation, after being detached from saw blade, tubing because
The blanking for gravity, whole process only need to feed the time of the half revolution of main shaft, no longer need in conventional sawing machine at present
Charging, clamping device pinching action, then the feed of saw blade, withdrawing, clamping device release, discharge these movement, such pole
Big improves cutting-rate, reduces cutting cost, in addition, the saw cutting device does not have clamping device clamping, meets it more
The sawing of short tubing.
Again since installation site of the material toggling gear set on feeding main shaft is axially adjustable, corresponding, each saw cutting head
It is installed in rack by axial-adjustment unit, the saw cutting head is begun by axial-adjustment unit adjusting position and material toggling gear set
Final position sets Corresponding matching, in this way can be long come the sawing for adjusting tubing by adjusting the sawing position of material toggling gear set and saw cutting head
Degree, meets the sawing requirement of plurality of specifications tubing.
Facilitate the pressing device of sawing for compressing tubing due to being respectively provided on each saw cutting head again.The pressing device packet
Include the pressure plate being fixed on saw cutting head, the pressure plate is in the rotation upstream side of saw cutting head, the position of the pressure plate with
Material toggling gear set position is staggered, which can compress tubing during sawing, avoids tubing axial float
With move up and down, improve the quality of sawing.
Again since the pressure plate is at V-shaped, the upstream side plate of pressure plate is stock guide portion, the downstream side plate of pressure plate
For pressure plate portion, which not only may be implemented compression tubing, and also achieve guide, and tubing is facilitated to be exactly into
Into material toggling tooth socket.
And due to the auxiliary pressure device for being provided with the tubing for that will assist pushing down cutting on each saw cutting head.The auxiliary pressure
Device includes elastic pressure bar, and one end of the elastic pressure bar is installed on the downstream side on saw cutting head and being located at saw blade, the material toggling
The rotation downstream side of gear set is provided with discharging station, and the other end of the elastic pressure bar extends at discharging station, elasticity pressure
Bar can still compress tubing after tubing is sawed-off, fall tubing still by material toggling gear set drive to discharging station, discharge
It may be provided with material-receiving device at station, conveniently say that the tubing of sawing is collected.
It is mounted on the base again due to the bracket around the hinged shaft swing parallel with feeding main shaft, the headstock is set to
Side on bracket and close to material toggling gear set, the other side of the bracket are provided with the swing power dress of driving arm swing
It sets, the headstock is also mounted on the base around hinged shaft swing, and restriction saw blade is provided between the headstock and bracket
The angle of position limits mechanism.By the swing angle of the adjustable bracket of swinging power device, and saw blade can be made to be detached from this way
Feed gap is convenient for changing saw blade, and in sawing, sawing position is swung to further through swinging power device driving arm.And
Angle, which limits mechanism, can limit the angle of headstock, and then adjust the position of saw blade, meet the requirement of various sizes of saw blade.
Again since the headstock is bilateral symmetry, the output shaft of the headstock runs through the cabinet of headstock, institute
The left or right that saw blade is optionally installed on output shaft is stated, in this way, by the way that saw blade to be arranged in adjacent headstock
Sides adjacent, can further shorten in this way can sawing pipe length, meet the sawing requirement of shorter tubing.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the three-dimensional structure diagram of the bull saw of the embodiment of the present invention；
Fig. 2 is the stereochemical structure for the bull saw that automatic charging device and material-receiving device is omitted in the embodiment of the present invention
Figure；
Fig. 3 is the perspective view that another angle of bull saw of automatic charging device and material-receiving device is omitted；
Fig. 4 is enlarged diagram of the Fig. 3 at I；
Fig. 5 is the perspective view of saw cutting head；
Fig. 6 is the perspective view of another angle of saw cutting head；
Fig. 7 is the perspective view of automatic charging device；
In attached drawing: 1. racks；2. automatic charging device；201. blowing frames；202. delivery platform；203. storing inclined-planes；
204. turn-down rig；205. tack plates；3. material-receiving device；4. feeding main shaft；401. driving key；5. material toggling gear set；501. passing
Dynamic set；502. gear sheet；503. material toggling tooth sockets；504. feed gaps；6. saw cutting head；601. pedestal；602. bracket；603. power
Case；604. saw blade；605. swinging power device；606. pressure plate；607. elastic pressure bar；608. guide backplates；609. pull rod；
610. attachment base；611. adjusting nut；612. adjustment gear；7. sliding rail；8. rack gear；9. guide rack；
Specific embodiment
Below by specific embodiment, the present invention is described in further detail.
As shown in Figures 1 to 4, a kind of tubing bull sawing machine, including rack 1 and the multiple sawings being set in rack 1
First 6, feeding main shaft 4 is rotatably equipped in the rack 1, the feeding main shaft 4 is driven by swivel feeding power device, it is described into
To driving key 401 is provided on main shaft 4, swivel feeding power device is driven using decelerating motor.
Material toggling gear set 5 corresponding with 6 number of saw cutting head is installed, on the material toggling gear set 5 on the feeding main shaft 4
Material toggling tooth socket 503 provided with circumference is provided on the material toggling gear set 5 and the saw blade 604 of saw cutting head 6 to be facilitated to enter
Feed gap 504, the depth in the feed gap 504 are greater than the caliber of tubing；
As shown in figure 4, the material toggling gear set 5 includes drive sleeve 501, it is provided with and driving key 401 in the drive sleeve 501
The keyway of cooperation is equipped with several gear sheets 502 in drive sleeve 501, and separation set is provided between adjacent gear sheet 502,
The axial length of separation set constitutes feed gap 504；Each gear sheet 502 is fixed in drive sleeve 501, drive sleeve 501
It is locked on feeding main shaft 4 further through lock-screw, realizes and fix, when needing to adjust material toggling gear set 5, the tight spiral shell of releasable lock
Nail, move axially to behind designated position lock again i.e. realize material toggling gear set 5 feeding main shaft 4 on installation site axially may be used
It adjusts.
The saw cutting head 6 is set to the rotation downstream side in rack 1 and being located at material toggling gear set 5, is mentioned in the present embodiment
To upstream side and downstream side be with 5 direction of rotation of material toggling gear set determine.The saw blade 604 of the saw cutting head 6 is located at material toggling tooth
The sawing station of the top of wheel group 5 and corresponding with 504 position of feed gap, the saw blade 604 protrudes into the length in feed gap 504
Degree is greater than the caliber of tubing, and the rotation upstream side of the material toggling gear set 5, which is provided with, laterally send tubing into material toggling gear set 5
Automatic charging device 2 in material toggling tooth socket 503.It, can be successively by feeding station, saw in the rotary course of material toggling gear set 5
Cutting position and discharging station are equipped with guide rack 9 at the station that discharges, the tubing of cutting are imported material-receiving device 3 using guide rack 9
In.
As shown in Figures 1 to 4, each saw cutting head 6 is installed in rack 1 by axial-adjustment unit, is provided with cunning in rack 1
Rail 7, saw cutting head 6 are slidably mounted on sliding rail 7, and the saw cutting head 6 passes through axial-adjustment unit adjusting position and material toggling gear set 5
Always position Corresponding matching.The axial-adjustment unit includes the rack gear 8 being fixed in rack 1, on corresponding each saw cutting head 6
It is provided with the adjustment gear 612 engaged with rack gear 8, which can connect adjusting handle for adjusting the position of saw cutting head 6
It sets.
As shown in Figures 4 to 6, the pressing device for facilitating sawing for compressing tubing is respectively provided on each saw cutting head 6.It is described
Pressing device includes the pressure plate 606 being fixed on saw cutting head 6, and the pressure plate 606 is in the rotation upstream side of saw cutting head 6,
The position of the pressure plate 606 is staggered with 5 position of material toggling gear set.The pressure plate 606 is at V-shaped, the upstream of pressure plate 606
Side plate is stock guide portion, and the downstream side plate of pressure plate 606 is pressure plate portion, and tubing enters the material toggling tooth of material toggling gear set 5
In slot 503, pressure plate can compress tubing, reduce the bounce of tubing in this way, facilitate sawing, and actual conditions saw blade 604 is in sawing
When, tubing can be supported in each gear sheet 502, and the two sides of saw blade 604 are supported by gear sheet 502, the sawing of tubing
The stress at position itself is relatively uniform, and sawing effect is good.
The auxiliary pressure device of the tubing for that will assist pushing down cutting is provided on each saw cutting head 6.The auxiliary pressure device
Including elastic pressure bar 607, one end of the elastic pressure bar 607 is installed on the downstream side on saw cutting head 6 and being located at saw blade 604, institute
The rotation downstream side for stating material toggling gear set 5 is provided with discharging station, and the other end of the elastic pressure bar 607 extends to discharging station
Place.The elastic pressure bar 607 and above-mentioned pressure plate 606 are metal material, have certain flexible deformation.Pipe after cutting
Material can continue to press against tubing rotating to discharging station with material toggling gear set 5, preferably in sawing using elastic pressure bar 607
First 6 two sides are respectively provided with the elastic pressure bar 607, and the convenient tubing in 604 two sides of saw blade to after sawing assists compressing；
Guide backplate 608 is additionally provided on saw cutting head 6, which is in the lower section of saw cutting head 6 and is located at and dial
Expect the rotation downstream side of gear set 5；The tubing protection guide that guide backplate 608 is used to cut off, makes it accurately import splicing dress
It sets in 3.
The material-receiving device 3 is conveyed using conveyer belt, is provided with the guide being connected with guide backplate 608 above conveyer belt
Frame 9.
As shown in Fig. 4,5 and Fig. 6, the saw cutting head 6 includes pedestal 601, and the pedestal 601, which slides axially, is installed on rack
On 1, the axial-adjustment unit is provided between the pedestal 601 and rack 1, adjustment gear 612 is set to pedestal 601
Bottom；Bracket 602 is installed on the pedestal 601, headstock 603 is fixed on the bracket 602, the saw blade 604 is installed
In on the output shaft of headstock 603, the elastic pressure bar 607 and pressure plate 606 are mounted on pedestal 601, the headstock
603 be bilateral symmetry, and the output shaft of the headstock 603 runs through the cabinet of headstock 603, and the saw blade 604 may be selected
Property the left or right for being installed on output shaft, which includes sawing motor and reduction gearbox, and saw blade 604 is mountable to
The left end of the output shaft of reduction gearbox or right end.
The bracket 602 is installed on pedestal 601 around the hinged shaft swing parallel with feeding main shaft 4, and the headstock 603 is set
It is placed in the side on bracket 602 and close to material toggling gear set 5, the other side of the bracket 602 is provided with the swing of driving arm 602
Swinging power device 605, the headstock 603 also around the hinged shaft swing be installed on pedestal 601, the headstock 603
The angle restriction mechanism for limiting 604 position of saw blade is provided between bracket 602.
Cylinder or oil cylinder driving can be used in the swinging power device 605, can control saw blade 604 using oil cylinder or cylinder
Always it is in sawing state；It includes the pull rod 609 being articulated on bracket 602 that the angle, which limits mechanism, in the upper of headstock 603
It is fixed with strut, the upper end of strut, which is equipped with, to pass through the connection around the attachment base 610 that trunnion axis rotates, the pull rod 609
Seat 610 is simultaneously locked by adjusting nut 611.
The angle limits the angle between bracket 602 that headstock 603 is adjusted in mechanism, is suitable for different sizes in this way
Saw blade 604 requirement, facilitate adapt to different tube diameters tubing sawing requirement.
As shown in fig. 7, Fig. 7 illustrates the perspective view of automatic charging device, which includes a discharging frame
Frame 201 for stacking tubing, and is provided with charging belt in blowing frame 201；The downstream side of blowing frame 201 is provided with defeated
Platform 202 is sent, which determined according to the lateral feeding direction of tubing, is provided with conveyor chain on delivery platform 202, side
Just conveying pipe；And the downstream side of delivery platform 202 is provided with a storing inclined-plane 203, for being fallen to the tubing inclination of conveying
Enter at turn-down rig 204, tubing can also be temporarily on storing inclined-plane 203；And turn-down rig 204 is currently used stirring
Device 204, principle are to be jacked up a root canal material of most downstream by jacking block, make tubing enter in material toggling tooth socket 503 when
So, for fixed length cutting, clout is reduced, is provided with tack device on automatic charging device, it is real with tack plate 205 and tack cylinder
It is existing.Certainly tack device also can be set in material toggling 5 material toggling of gear set for tack.
Embodiment described above is only the description to the preferred embodiment of the present invention, not as the limit to the scope of the invention
It is fixed, on the basis of not departing from design spirit of the present invention, to various modifications and transformation that technical solution of the present invention is made, it should all fall
Enter in the protection scope that claims of the present invention determines.
Claims (8)
1. a kind of tubing bull sawing machine, including rack and the multiple saw cutting heads being set in rack, it is characterised in that: the machine
Feeding main shaft is rotatably equipped on frame, the feeding main shaft is driven by swivel feeding power device, is installed on the feeding main shaft
There is material toggling gear set corresponding with saw cutting head number, the material toggling tooth socket of circumference is provided on the material toggling gear set, it is described
The feed gap for facilitating the saw blade of saw cutting head to enter is provided on material toggling gear set, the depth in the feed gap is greater than the pipe of tubing
Diameter；The saw cutting head is set to the rotation downstream side in rack and being located at material toggling gear set, and the saw blade of the saw cutting head, which is located at, to be dialled
Expect the sawing station of top of gear set and corresponding with feed interstitial site, the length that the saw blade protrudes into feed gap is greater than
The caliber of tubing, the rotation upstream side of the material toggling gear set are provided with the material toggling tooth socket that tubing is laterally sent into material toggling gear set
In automatic charging device；The auxiliary pressure device for assisting pushing down the tubing of cutting is provided on each saw cutting head, it is described auxiliary
Pressure device includes elastic pressure bar, and one end of the elastic pressure bar is installed on saw cutting head and is located at the downstream side of saw blade, and described group
The rotation downstream side of material gear set is provided with discharging station, and the other end of the elastic pressure bar extends at discharging station.
2. a kind of tubing bull sawing machine as described in claim 1, it is characterised in that: the material toggling gear set is in feeding main shaft
On installation site it is axially adjustable, feed main shaft on be provided with driving key, the material toggling gear set includes drive sleeve, the drive sleeve
On be provided with keyway with driving key cooperation, several gear sheets are installed in drive sleeve, are provided between adjacent gear sheet
Separating set, each gear sheet is fixed in drive sleeve, and drive sleeve is locked on feeding main shaft by lock-screw, and it is corresponding, each
Saw cutting head is installed in rack by axial-adjustment unit, and the saw cutting head passes through axial-adjustment unit adjusting position and material toggling tooth
Wheel group position Corresponding matching always.
3. a kind of tubing bull sawing machine as claimed in claim 2, it is characterised in that: be respectively provided on each saw cutting head for pressing
Tight tubing facilitates the pressing device of sawing.
4. a kind of tubing bull sawing machine as claimed in claim 3, it is characterised in that: the pressing device includes being fixed on saw
Pressure plate in cutting head, the pressure plate are in the rotation upstream side of saw cutting head, the position of the pressure plate and material toggling gear set
Position is staggered.
5. a kind of tubing bull sawing machine as claimed in claim 4, it is characterised in that: the pressure plate is at V-shaped, pressure plate
Upstream side plate be stock guide portion, the downstream side plate of pressure plate is pressure plate portion.
6. a kind of tubing bull sawing machine as claimed in claim 5, it is characterised in that: the saw cutting head includes pedestal, described
Pedestal is axially slidably mounted in rack, and the axial-adjustment unit is provided between the pedestal and rack；On the pedestal
Bracket is installed, headstock is fixed on the bracket, the saw blade is installed on the output shaft of headstock, the elastic pressure bar
It is mounted on pedestal with pressure plate.
7. a kind of tubing bull sawing machine as claimed in claim 6, it is characterised in that: the bracket is around parallel with feeding main shaft
Hinged shaft swing be mounted on the base, the headstock is set on bracket and close to the side of material toggling gear set, the bracket
The other side be provided with driving arm swing swinging power device, the headstock also around the hinged shaft swing be installed on pedestal
On, the angle restriction mechanism for limiting saw blade position is provided between the headstock and bracket.
8. a kind of tubing bull sawing machine as claimed in claim 7, it is characterised in that: the headstock is that bilateral symmetry is tied
Structure, the output shaft of the headstock run through the cabinet of headstock, the saw blade be optionally installed on output shaft left end or
Right end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610782224.1A CN106270754B (en) | 2016-08-31 | 2016-08-31 | A kind of tubing bull sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610782224.1A CN106270754B (en) | 2016-08-31 | 2016-08-31 | A kind of tubing bull sawing machine |
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| CN106270754A CN106270754A (en) | 2017-01-04 |
| CN106270754B true CN106270754B (en) | 2019-09-13 |
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| CN201610782224.1A Active CN106270754B (en) | 2016-08-31 | 2016-08-31 | A kind of tubing bull sawing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106881625B (en) * | 2017-04-12 | 2023-02-03 | 苏州工业职业技术学院 | Automatic feeding machine for sawing pipes |
| CN107414180B (en) * | 2017-08-14 | 2023-05-05 | 苏州金凯达机械科技股份有限公司 | T-shaped track sawing machine and sawing method |
| CN108500377A (en) * | 2018-05-17 | 2018-09-07 | 嘉兴市亚庆机械制造有限公司 | A kind of high-precision full-automatic bull saw tube apparatus |
| CN111570911A (en) * | 2020-05-29 | 2020-08-25 | 沈阳富创精密设备有限公司 | Processing equipment with regularly arranged groove-shaped stations |
| CN112846369B (en) * | 2021-01-30 | 2022-03-18 | 广州砺风新材料科技有限公司 | Automatic high-efficient old and useless rail device that cuts |
| CN114043235B (en) * | 2021-12-21 | 2023-11-17 | 无锡信铁机械有限公司 | Automatic mass production system and production process for metal parts |
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