CN206779585U - Saw blade cutting machine - Google Patents
Saw blade cutting machine Download PDFInfo
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- CN206779585U CN206779585U CN201720517832.XU CN201720517832U CN206779585U CN 206779585 U CN206779585 U CN 206779585U CN 201720517832 U CN201720517832 U CN 201720517832U CN 206779585 U CN206779585 U CN 206779585U
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- saw blade
- cover body
- cutting machine
- hole
- connecting plate
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Abstract
The utility model discloses a kind of saw blade cutting machine, the saw blade cutting machine includes bottom plate (1), the support (2) being hinged on by bearing pin (11) on the bottom plate (1), the Saw bit transmission device being fixedly mounted on the support (2) and the shield (3) being fixedly mounted on the support (2), the shield (3) includes the first cover body (31), second cover body (32), and connect ring (33), first cover body (31), second cover body (32) and connection ring (33) form the open installing space in lower end, the saw blade (45) is located in the installing space.Saw blade cutting machine provided by the utility model is it is possible to prevente effectively from the situation of chip scald operating personnel.
Description
Technical field
It the utility model is related to cutting machine technical field, more particularly to a kind of saw blade cutting machine.
Background technology
Saw blade cutting machine is the equipment for cutting off the shafts such as steel pipe, is had the advantages that easy to use.Saw blade cutting machine
Generally comprise saw blade, for driving the motor that saw blade rotates and the mobile device for controlling saw blade to move.Wherein saw blade is as a kind of
Cutting tool, including the blade body of circular plate type and multiple cutters tooth located at blade body periphery.The material of cutter tooth is usually super
Hard alloy, or the hard alloy of such as polycrystalline diamond, and surface scribbles one layer of coating.Also set up on the cutter tooth of majority
There are the anterior angle inclination angle being adapted with machined material, Yan Jiao.
Saw blade cutting machine is although easy to use, and operating efficiency is higher, but saw blade cutting machine machine is when in use, often occurs
The situation that chip splashes, causes the working environment of operating personnel more severe, is easily scalded by chip.
Utility model content
The purpose of this utility model is to provide a kind of saw blade cutting machine, it is possible to prevente effectively from the feelings of chip scald operating personnel
Condition.
To achieve these goals, the utility model provides a kind of saw blade cutting machine, and the saw blade cutting machine includes bottom
Plate, by support of the hinge on the bottom plate, Saw bit transmission device on the bracket be fixedly mounted and fixed pacify
Dress shield on the bracket, the Saw bit transmission device include fixed axle sleeve on the bracket, are rotatably mounted
Rotating shaft on the axle sleeve, the actuator for driving the rotating shaft rotation and it is fixed on the saw blade of the roller end and fixes
Component, the saw blade fixation kit include the saw blade being fixed in the rotating shaft, and the rotating shaft is perpendicular to the bearing pin, the shield
Cover includes the first cover body, the second cover body and connects first cover body, the connection ring of the second cover body, first cover body, the
Two cover bodies and connection ring form the open installing space in lower end, and the saw blade is located in the installing space, first cover body
It is oppositely arranged with second cover body, the shaft hole of first material hole and arc is offered on first cover body, described
Second material hole is offered on second cover body, the first material hole and the second material hole are oppositely arranged, the rotating shaft
The end for being provided with saw blade is inserted in the installing space by the shaft hole, and the actuator can drive the rotating shaft band
The saw blade is moved in the installing space internal rotation, when the bottom plate rotates around the bearing pin, the rotating shaft can be in institute
State in shaft hole and move.
Preferably, the shaft hole is waist-shaped hole.
Preferably, first cover body and connection ring are structure as a whole, and second cover body and the connection ring are detachable
Ground connects.
Preferably, the first material hole is rectangular opening, and outwardly formation support is convex on the side of the rectangular opening
Platform, the normal of the upper surface of the support rim is towards the shaft hole, the structure in the second material hole and first thing
Expect that the structure in hole is identical.
Preferably, the handle for rotating the support is installed with the support.
Preferably, the saw blade fixation kit also includes the first fixed disk and the fixed cover being fixedly set in the rotating shaft
The second fixed disk in the rotating shaft, first fixed disk and the second fixed disk are respectively positioned in installing space, the saw
Piece is fixed between first fixed disk and the second fixed disk, and first fixed disk includes the first disk body and is fixed on described
The cylindrical fixing lug boss of first disk body side, the through hole of first fixed disk is also cross first disk body and fixation
Boss, the axis coaxle of the axis of the fixing lug boss and the through hole of first fixed disk, the saw blade are fixedly set in institute
State in fixing lug boss, the thickness of the fixing lug boss is equal to or less than the thickness of the saw blade, and second fixed disk includes
Second disk body, two end faces of the saw blade contact with first disk body (431) and second disk body respectively.
Preferably, it is connected with first disk body on the end face of the fixing lug boss and is provided with the first circular groove, institute
State the first circular groove to be coaxially disposed with first disk body, the diameter of first circular groove is less than first disk body
Diameter, the fixing lug boss are connected with the groove bottom of first circular groove, what second disk body contacted with the saw blade
The second circular groove is provided with end face, second circular groove is coaxially disposed with the second disk body, second circular groove
Diameter be less than second disk body diameter.
Preferably, at least one positioning hole is offered on the end face of the saw blade, is fixedly connected with second disk body
Locating dowel, the quantity of the locating dowel is identical with the quantity of positioning hole, and the external diameter of locating dowel is equal to the interior of the positioning hole
Footpath, each insert a locating dowel in the positioning hole.
Preferably, the positioning hole is uniform around the axis of the saw blade.
Preferably, the support includes support plate and is perpendicularly fixed at the first connecting plate of the support plate, solid on the bottom plate
Surely the second connecting plate perpendicular to the bottom plate, the bottom plate and the support is connected with to connect by the first connecting plate and second
Plate is articulated and connected, and the bearing pin is fixed between the lower surface of first connecting plate and the upper surface of the second connecting plate, described
The upper surface of second connecting plate is plane, and the side that the lower surface of first connecting plate is located at the bearing pin is and described second
The plane of the upper surface fitting of connecting plate, the opposite side that the lower end of first connecting plate is located at the bearing pin is inclined-plane so that
The breach of triangle is formed between first connecting plate and the second connecting plate.
The difference of the utility model and prior art is that saw blade cutting machine provided by the utility model is by propping up
Shield is installed with frame, the shield is internally formed installing space, and the saw blade is arranged in the installing space, is carrying out bar
When shape thing is cut, shaft is inserted in the shield by first material hole and second material hole, then controls the saw blade of rotation
Feeding, realizes the cut-out of material.Because the cutting of material is in the installing space of shield, chip caused by cutting can quilt
Shield stops, is fallen below shield.Therefore saw blade cutting machine provided by the utility model is it is possible to prevente effectively from chip is scalded
The situation of operating personnel, improve the working environment of saw blade cutting machine operating personnel.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the saw blade cutting machine of embodiment provided by the utility model；
Fig. 2 is the front view of the shield of the saw blade cutting machine shown in Fig. 1；
Fig. 3 is the structural representation of the shield of the saw blade cutting machine shown in Fig. 1；
Fig. 4 is the support and connecting structure of bottom plate schematic diagram of the saw blade cutting machine shown in Fig. 1；
Fig. 5 is the structural representation of the Saw bit transmission device of the saw blade cutting machine shown in Fig. 1；
Fig. 6 is the structural representation of the Saw bit transmission device of another embodiment；
Fig. 7 is the structural representation of saw blade；
Description of reference numerals：
1- bottom plates；11- bearing pins；The connecting plates of 12- second；2- supports；21- handles；22- support plates；The connecting plates of 23- first；3-
Shield；The cover bodies of 31- first；The cover bodies of 32- second；33- connection rings；34- first materials hole；35- shaft holes；36- support rims；
37- upper surfaces；41- axle sleeves；42- rotating shafts；The fixed disks of 43- first；The disk bodies of 431- first；432- fixing lug boss；433- first justifies
Connected in star；The fixed disks of 44- second；The disk bodies of 441- second；The circular grooves of 442- second；443- locating dowels；45- saw blades；451- determines
Position hole；46- spacer sleeves；47- driven pulleys；48- pads；49- bolts.
Embodiment
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.But the use of these exemplary embodiments
Way and purpose are only used for enumerating the utility model, not real protection scope of the present utility model are formed any type of any
Limit, it is more non-that the scope of protection of the utility model is confined to this.
Some nouns of locality are defined in the utility model, in the case where not being specified to the contrary, used orientation
Word is as " upper and lower, left and right " refer to that saw blade cutting machine provided by the utility model defines under normal usage, wherein institute
State that " left and right " is consistent with the left and right direction shown in accompanying drawing 1, " upper and lower " and the upper and lower shown in accompanying drawing 1 are to one
Cause." inside and outside " refers to relative to inside and outside each parts profiles itself.These nouns of locality use for the ease of understanding,
The limitation to scope of protection of the utility model is not formed thus.
In the utility model, when parts are referred to as " fixing " on another parts, it can be directly another
On individual parts, or there may also be parts placed in the middle.When a parts are considered as " connection " another parts,
It can be directly to another parts or may be simultaneously present parts placed in the middle.When a parts are considered as
" setting " on another parts, it can be set directly on another parts or may be simultaneously present placed in the middle zero
Part.
Shown in appropriate reference chart 1, Fig. 4, Fig. 5, the saw blade cutting machine of basic embodiment provided by the utility model includes
Bottom plate 1, the support 2 being hinged on by bearing pin 11 on the bottom plate 1, the Saw bit transmission device being fixedly mounted on the support 2
With the shield 3 being fixedly mounted on the support 2.
The support 2 can be hinged on bottom plate 1 by various appropriate modes, in the utility model, it is preferable that such as
Shown in Fig. 4, the support 2 includes support plate 22 and is perpendicularly fixed at the first connecting plate 23 of the support plate 22, solid on the bottom plate 1
Surely the second connecting plate 12 perpendicular to the bottom plate 1 is connected with, the bottom plate 1 and the support 2 pass through the He of the first connecting plate 23
Second connecting plate 12 is articulated and connected, and the bearing pin 11 is fixed on lower surface and second connecting plate 12 of first connecting plate 23
Between upper surface, the upper surface of second connecting plate 12 is plane, and the lower surface of first connecting plate 23 is located at the pin
The side of axle 11 is the plane being bonded with the upper surface of second connecting plate 12, and the lower end of first connecting plate 23 is located at institute
The opposite side for stating bearing pin 11 is inclined-plane so that lacking for triangle is formed between the connecting plate 12 of the first connecting plate 23 and second
Mouthful.
Wherein described first connecting plate 23 can be connected with welding on support plate 22, can be first in order to improve its intensity
Stiffener plate is fixed between connecting plate 23 and support plate 22.Similarly second connecting plate 12 can also be welded to connect with bottom plate 1,
Stiffener plate can also be set between the second connecting plate 12 and bottom plate 1.
In the utility model, by the way that bearing pin 11 is arranged between the first connecting plate 23 and the second connecting plate 12, and
First connecting plate 23 and the second connecting plate 12 in the left side of bearing pin 11 are bonded to each other, first connecting plate 23 and second on the right side of bearing pin 11
The breach of triangle is formed between connecting plate 12, when swinging mounting 2 is to realize that saw blade 45 is fed, counterweight the can be passed through
One connecting plate 23 and the second connecting plate 12 keep state shown in Fig. 4, when needing saw blade 45 to feed, swinging mounting 2, due to
Vee so that the first connecting plate 23 can rotate around bearing pin 11, it is known that the inclined-plane of the first connecting plate 23 and second connects
Fishplate bar 12 contacts, and reaches the saw blade maximum amount of feeding.
With reference to shown in figure 1, Fig. 5, the Saw bit transmission device includes being fixed on axle sleeve 41 on the support 2, rotatable
Rotating shaft 42 that ground is arranged on the axle sleeve 41, for driving the actuator and be fixed on the rotating shaft 42 that the rotating shaft 42 rotates
The saw blade fixation kit of end.The rotating shaft 42 is penetrated in the axle sleeve 41, can be rotated in axle sleeve 41, in order that obtaining rotating shaft
42 rotation is more steady, can set bearing between the rotating shaft 42 and axle sleeve 41, specifically, at the both ends of axle sleeve 41 point
A bearing is not installed with, and the rotating shaft 42, which is fixed, inserts in the inner ring of the bearing.The saw blade fixation kit is fixed
Stretched out in the rotating shaft 42 on one end outside axle sleeve 41, as described in Figure 5, the saw blade fixation kit is fixed on the right side of rotating shaft 42
End.
The saw blade fixation kit includes the saw blade 45 being fixed in the rotating shaft 42, and the rotating shaft 42 is perpendicular to the pin
Axle 11.
As shown in Figure 2 and Figure 3, the shield 3 includes the first cover body 31, the second cover body 32 and connection first cover body
31st, the connection ring 33 of the second cover body 32, first cover body 31, the second cover body 32 and connection ring 33 form the open installation in lower end
Space.Specifically, as shown in Fig. 2 the top of the cover body 32 of first cover body 31 and second be semicircle, bottom is rectangle, institute
It is identical with the contour shape of the first cover body 31 to state the shape of connection ring 33, the cover body 32 of the first cover body 31 and second is symmetrically set
Put, and connected by connection ring 33, so as to form installing space between the first cover body 31 and the second cover body 32.
The saw blade 45 is located in the installing space, and first cover body 31 and second cover body 32 are oppositely arranged,
The shaft hole 35 of first material hole 34 and arc is offered on first cover body 31, is offered on second cover body 32
Second material hole, the first material hole 34 and the second material hole are oppositely arranged.By in the first cover body 31 and the second cover
Material hole is respectively provided with body 32, so as to which the material with cutting is passed through from first material hole 34 and second material hole, so
Cut off afterwards by the saw blade 45 being arranged in installing space.
The end for being provided with saw blade 45 of the rotating shaft 42 is inserted in the installing space by the shaft hole 35, described
Actuator can drive the rotating shaft 42 to drive the saw blade 45 in the installing space internal rotation, when the bottom plate 1 surrounds institute
When stating the rotation of bearing pin 11, the rotating shaft 42 can move in the shaft hole 35., can be in support by setting shaft hole 35
2 around bearing pin 11 swing when, the rotating shaft 42 can be swung in the shaft hole 35.The shaft hole 35 can be elongate holes.It is excellent
Selection of land, as shown in Fig. 2 the shaft hole 35 is waist-shaped hole, i.e., described shaft hole 35 is two concentric annulus connections two and half
Arc of circle side forms.
In the utility model, first cover body 31 and connection ring 33 are structure as a whole, second cover body 32 and institute
It is detachably connected to state connection ring 33.Consequently facilitating the assembling of the saw blade 45 in it.The wherein described He of first cover body 31
The integrative-structure that connection ring 33 is formed can be formed by steel plate flanging, can be led between the cover body 32 of connection ring 33 and second
Cross and snap connection.
In a preferred embodiment of the present utility model, as shown in Figure 2 and Figure 3, the first material hole 34 is rectangle
Hole, outwardly formation support rim 36, the normal of the upper surface 37 of the support rim 36 on the side of the rectangular opening
Towards the shaft hole 35, the structure in the second material hole is identical with the structure in the first material hole 34.By first
Support rim 36 is respectively provided with material hole 34 and second material hole, can be provided suitably for material when saw blade 45 cuts material
Support, so as to be advantageous to the cutting of material.
For the ease of swinging mounting 2, it is preferable that as shown in figure 1, being installed with the support 2 described for rotating
The handle 21 of support 2.
In the utility model, the saw blade 45 can be fixed in installing space in any suitable manner, at this
In one preferred embodiment of utility model, as shown in figure 5, the saw blade fixation kit also includes being fixedly set in described turn
The first fixed disk 43 and the second fixed disk 44 being fixedly set in the rotating shaft 42 on axle 42, the He of the first fixed disk 43
Second fixed disk 44 is respectively positioned in installing space, the saw blade 45 be fixed on the fixed disk 44 of the first fixed disk 43 and second it
Between, first fixed disk 43 include the first disk body 431 and be fixed on the side of the first disk body 431 cylindrical fixation it is convex
Platform 432, the through hole of first fixed disk 43 is also cross first disk body 431 and fixing lug boss 432, the fixing lug boss
The axis coaxle of 432 axis and the through hole of first fixed disk 43.Preferably, first disk body 431 and the fixation
Boss 432 is structure as a whole, and first disk body 431 and fixing lug boss 432 can weld together, and forms integrative-structure,
The first disk body 431 and fixing lug boss 432 can be formed into integrative-structure by being machined after casting.
The saw blade 45 is fixedly set in the fixing lug boss 432, and the thickness of the fixing lug boss 432 is equal to or small
It is in the thickness of the saw blade 45, i.e., described solid when saw blade 45 is arranged in fixing lug boss 432 and is contacted with the first disk body 431
Determine boss 432 not stretching out outside the saw blade 45.Second fixed disk 44 includes the second disk body 441, two of the saw blade 45
End face contacts with first disk body 431 and second disk body 441 respectively, to realize the fixation of saw blade 45.
In the present embodiment, the disk body 441 of the first disk body 431 and second can pass through existing various appropriate ways
It is fixed in rotating shaft 42, such as can be fixed on by way of tight fit in rotating shaft 42.
Above-mentioned Saw bit transmission device drives the rotating shaft 42 to rotate when in use, by actuator, is fixed on so as to drive
Saw blade 45 between first fixed disk 43 and the second fixed disk 44 rotates.Because saw blade 45 is fixedly mounted at the first fixed disk 43
Fixing lug boss 432 on, therefore be easy to the maintenance of saw blade cutting machine.
In a preferred embodiment of the present utility model, with reference to shown in figure 6, it is connected with first disk body 431
The first circular groove 433, first circular groove 433 and first disk are provided with the end face of the fixing lug boss 432
Body 431 is coaxially disposed, and the diameter of first circular groove 433 is less than the diameter of first disk body 431, the fixing lug boss
432 are connected with the groove bottom of first circular groove 433.On the end face that second disk body 441 contacts with the saw blade 45
The second circular groove 442 is provided with, second circular groove 442 is coaxially disposed with the second disk body 441, and described second is circular recessed
The diameter of groove 442 is less than the diameter of second disk body 441.In the present embodiment, by setting on the first disk body 431
One circular groove 433, the second circular groove 442 is set on the second disk body 441, can be in the first disk body 431, the second disk body
The contact surface of annular is formed on 441 end faces contacted with saw blade 45, so as to which the first disk body 431, the second disk body 441 can be being ensured
While frictional force between saw blade 45, reduce the difficulty of processing of saw blade 45, reduce end face flatness due to saw blade 45 compared with
Situation that is low and influenceing clamping force.
On the basis of the Saw bit transmission device that above-mentioned embodiment provides, in order to better ensure that the fixed effect of saw blade 45
Fruit, show with reference to figure 7, at least one positioning hole 451 is offered on the end face of the saw blade 45, as shown in fig. 6, second disk body
Locating dowel 443 is fixedly connected with 441, the quantity of the locating dowel 443 is identical with the quantity of positioning hole 451, and locating dowel
443 external diameters are equal to the internal diameter of the positioning hole 451, and a locating dowel 443 is inserted in each positioning hole 451.Wherein institute
Stating locating dowel 443 can be welded on the second disk body 441, or open up mounting hole on the second disk body 441, pacify in mounting hole
Fill pin and form locating dowel 443.In the present embodiment, by setting positioning hole 451 and locating dowel 443, it is ensured that first
Good connection between fixed disk 43, the fixed disk 44 of saw blade 45 and second.
In a preferred embodiment of the present utility model, the quantity of the positioning hole 451 is 2.Likewise, described
The quantity of the locating dowel 443 set on two disk bodies 441 is also 2.And multiple positioning holes 451 are around the saw blade 45
Axis is uniform.
In the utility model, as shown in figure 5, fixed cover is gone back in the rotating shaft 42 is equipped with spacer sleeve 46, in order to pacify
Fill the shield 3 of saw blade.The spacer sleeve 46 between first fixed disk 43 and the axle sleeve 41, the spacer sleeve 46 with
Spacer ring is provided between the bearing inner race.Pad 48 is set with the rotating shaft 42 of the right-hand member of second fixed disk 44,
Then pad 48 is pressed on the right side of the second fixed disk 44 by bolt 49, the bolt 49 is threaded in rotating shaft 42
In the screwed hole of right-hand member.
In the utility model, the actuator can use the various appropriate devices that can export rotary motion.It is preferred that
Ground, the actuator include the driven pulley 47 being fixedly mounted in the rotating shaft 42, the active being connected with motor output shaft
Belt wheel and the driving belt on the driving pulley and driven pulley 47.
The sequencing of embodiment of above only for ease of describing, does not represent the quality of embodiment.
Finally it should be noted that：Embodiment of above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to aforementioned embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing each embodiment, or special to which part technology
Sign carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from each reality of the utility model
Apply the spirit and scope of mode technical scheme.
Claims (10)
1. a kind of saw blade cutting machine, it is characterised in that the saw blade cutting machine includes bottom plate (1), is hinged on by bearing pin (11)
Support (2) on the bottom plate (1), the Saw bit transmission device being fixedly mounted on the support (2) and it is fixedly mounted on described
Shield (3) on support (2), the Saw bit transmission device include being fixed on axle sleeve (41) on the support (2), rotationally
Rotating shaft (42) on the axle sleeve (41), for driving the actuator and be fixed on described turn that the rotating shaft (42) rotates
The saw blade fixation kit of axle (42) end, the saw blade fixation kit include the saw blade (45) being fixed in the rotating shaft (42),
The rotating shaft (42) perpendicular to the bearing pin (11), the shield (3) include the first cover body (31), the second cover body (32) and
Connect first cover body (31), the connection ring (33) of the second cover body (32), first cover body (31), the second cover body (32) and
Connection ring (33) forms the open installing space in lower end, and the saw blade (45) is located in the installing space, first cover body
(31) it is oppositely arranged with second cover body (32), first material hole (34) and arc is offered on first cover body (31)
Shaft hole (35), second material hole, the first material hole (34) and described are offered on second cover body (32)
Two material holes are oppositely arranged, and the end for being provided with saw blade (45) of the rotating shaft (42) passes through described in the shaft hole (35) insertion
In installing space, the actuator can drive the rotating shaft (42) to drive the saw blade (45) in the installing space inward turning
Turn, when the bottom plate (1) rotates around the bearing pin (11), the rotating shaft (42) can move in the shaft hole (35)
It is dynamic.
2. saw blade cutting machine according to claim 1, it is characterised in that the shaft hole (35) is waist-shaped hole.
3. saw blade cutting machine according to claim 1, it is characterised in that first cover body (31) and connection ring (33) are
Integrative-structure, second cover body (32) and the connection ring (33) are detachably connected.
4. saw blade cutting machine according to claim 1, it is characterised in that the first material hole (34) is rectangular opening,
Outwardly formation support rim (36), the normal of the upper surface (37) of the support rim (36) on the side of the rectangular opening
Towards the shaft hole (35), the structure in the second material hole is identical with the structure of the first material hole (34).
5. saw blade cutting machine according to claim 1, it is characterised in that be installed with the support (2) for turning
Move the handle (21) of the support (2).
6. according to the saw blade cutting machine described in any one in claim 1-5, it is characterised in that the saw blade fixation kit is also
Including the first fixed disk (43) being fixedly set in the rotating shaft (42) and be fixedly set in the rotating shaft (42) second
Fixed disk (44), first fixed disk (43) and the second fixed disk (44) are respectively positioned in installing space, and the saw blade (45) is solid
It is scheduled between first fixed disk (43) and the second fixed disk (44), first fixed disk (43) includes the first disk body
(431) the cylindrical fixing lug boss (432) of the first disk body (431) side, first fixed disk (43) are fixed on and
Through hole also cross first disk body (431) and fixing lug boss (432), the axis of the fixing lug boss (432) with it is described
The axis coaxle of the through hole of first fixed disk (43), the saw blade (45) is fixedly set in the fixing lug boss (432), described
The thickness of fixing lug boss (432) is equal to or less than the thickness of the saw blade (45), and second fixed disk (44) includes second
Disk body (441), two end faces of the saw blade (45) connect with first disk body (431) and second disk body (441) respectively
Touch.
7. saw blade cutting machine according to claim 6, it is characterised in that be connected with first disk body (431) described
The first circular groove (433), first circular groove (433) and described first are provided with the end face of fixing lug boss (432)
Disk body (431) is coaxially disposed, and the diameter of first circular groove (433) is less than the diameter of first disk body (431), described
Fixing lug boss (432) is connected with the groove bottom of first circular groove (433), second disk body (441) and the saw blade
(45) the second circular groove (442), second circular groove (442) and the second disk body (441) are provided with the end face of contact
It is coaxially disposed, the diameter of second circular groove (442) is less than the diameter of second disk body (441).
8. saw blade cutting machine according to claim 7, it is characterised in that offered at least on the end face of the saw blade (45)
One positioning hole (451), locating dowel (443), the number of the locating dowel (443) are fixedly connected with second disk body (441)
Amount is identical with the quantity of positioning hole (451), and the external diameter of locating dowel (443) is equal to the internal diameter of the positioning hole (451), each
A locating dowel (443) is inserted in the positioning hole (451).
9. saw blade cutting machine according to claim 8, it is characterised in that the positioning hole (451) surrounds the saw blade
(45) axis is uniform.
10. saw blade cutting machine according to claim 1, it is characterised in that the support (2) is including support plate (22) and vertically
The first connecting plate (23) of the support plate (22) is fixed on, is fixedly connected with the bottom plate (1) perpendicular to the bottom plate (1)
Second connecting plate (12), the bottom plate (1) and the support (2) are be hinged by the first connecting plate (23) and the second connecting plate (12)
Connection, the bearing pin (11) be fixed on first connecting plate (23) lower surface and the second connecting plate (12) upper surface it
Between, the upper surface of second connecting plate (12) is plane, and the lower surface of first connecting plate (23) is located at the bearing pin
(11) side is the plane that is bonded with the upper surface of second connecting plate (12), the lower end position of first connecting plate (23)
In the opposite side of the bearing pin (11) be inclined-plane so that form three between first connecting plate (23) and the second connecting plate (12)
Angular breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720517832.XU CN206779585U (en) | 2017-05-10 | 2017-05-10 | Saw blade cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720517832.XU CN206779585U (en) | 2017-05-10 | 2017-05-10 | Saw blade cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206779585U true CN206779585U (en) | 2017-12-22 |
Family
ID=60710410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720517832.XU Active CN206779585U (en) | 2017-05-10 | 2017-05-10 | Saw blade cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206779585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115226514A (en) * | 2021-04-23 | 2022-10-25 | 中国石油天然气股份有限公司 | Tree trimmer under high-voltage overhead line |
-
2017
- 2017-05-10 CN CN201720517832.XU patent/CN206779585U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115226514A (en) * | 2021-04-23 | 2022-10-25 | 中国石油天然气股份有限公司 | Tree trimmer under high-voltage overhead line |
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