CN107598268A - A kind of portable electric rail sawing machine - Google Patents
A kind of portable electric rail sawing machine Download PDFInfo
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- CN107598268A CN107598268A CN201711024229.9A CN201711024229A CN107598268A CN 107598268 A CN107598268 A CN 107598268A CN 201711024229 A CN201711024229 A CN 201711024229A CN 107598268 A CN107598268 A CN 107598268A
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Abstract
The present invention provides a kind of portable electric rail sawing machine, including support, manipulation case is installed with the top of the support, the first motor is installed with the left of the bottom of the manipulation box cavity, the antetheca of the manipulation box cavity is connected with rotating shaft, the rear end of the rotating shaft is flexibly connected with manipulating the rear wall of box cavity, and the right side opening of the manipulation case is provided with movable span.The portable electric rail sawing machine, by being threaded axle, movable block, nut, saw blade, fixed block, fix bar, hole clipping, fixture block, deck, connecting hole, neck and back-moving spring, loosen nut, two fix bars of extruding in opposite directions, back-moving spring is compressed, so that fixture block departs from neck, mobile movable block, mobile saw blade, by the position of fixture block alignment neck, come loose fix bar, back-moving spring resets so that fixture block is connected to the inside of neck, tightening nuts, so that fixed block is fixed, so as to reach the effect for being easy to adjust saw blade position.
Description
Technical field
The present invention relates to mechanical equipment technical field, specially a kind of portable electric rail sawing machine.
Background technology
Electric rail sawing machine, a kind of plant equipment, 50kg/m and following rail are made applied to colliery, harbour, mine etc.
Sawed-off operation, the machine operating efficiency is high, easy to operate, the advantages that reducing labor intensity.If in use, scene be not ready to it is ready,
Or standing is not steady, please don't start working, check that surrounding there are no-sundries, it is ensured that do not have any debris during saw rail and surprisingly fall
Or fly up and damage, when sloping area works, more to double to pay attention to.Electric rail sawing machine is mostly portable, still, mesh
Before, existing portable electric rail sawing machine is mostly not easy to adjust the position of saw blade.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of portable electric rail sawing machine, to solve above-mentioned background skill
The problem of existing portable electric rail sawing machine is not easy to adjust the position of saw blade is proposed in art.
To achieve the above object, the present invention is achieved by the following technical programs：A kind of portable electric rail sawing machine, bag
Support is included, is installed with manipulation case at the top of the support, the is installed with the left of the bottom of the manipulation box cavity
One motor, the antetheca of the manipulation box cavity are connected with rotating shaft, and the rear end of the rotating shaft and the rear wall of manipulation box cavity are lived
Dynamic connection, the output end of first motor are connected by belt and rotating shaft positioned at the front end of the part of manipulation box cavity,
The right side opening of the manipulation case is provided with movable span, and the rotating shaft is installed with activity positioned at the surface of the part of manipulation box cavity
Arm, the right side of the lever arm through movable span and extend to the outside of manipulation case, and the lever arm is U-shaped, and lever arm
Opening is inlaid with the second motor, second electricity positioned at the outside of manipulation case, the rear wall of the inside of the lever arm opening
The output end of machine is fixedly connected with thread spindle, and the surface activity of the thread spindle is provided with movable block, the surface of the thread spindle
Screw thread is provided with nut, and the quantity of the nut is two, and two nuts are respectively positioned at the front side of movable block and rear side, described
Movable block is fixedly mounted on the surface of thread spindle by nut, and the surface activity of the thread spindle is provided with saw blade, the saw blade
And fixed block is fixedly connected with the front of movable block, left end of the movable block close to the side of saw blade, the fixed block
Quantity is two, and side of the fixed block away from movable block is connected with fix bar, and the inside of the saw blade offers card
Hole, the side that two fix bars are located remotely from each other have been fixedly connected with fixture block, and the left end of side of the saw blade away from movable block is consolidated
Surely it is connected with deck, the deck is located at the position of hole clipping, and the inside of the deck offers connecting hole, inside the connecting hole
Two side offer neck, the one end of the fix bar away from fixed block is through hole clipping and extends to the inside of connecting hole,
The one end of the fixture block away from fix bar extends to the inside of neck, and the front end of two fix bars side close to each other passes through again
Position spring is fixedly connected, and the left side at the top of the support is installed with sliding seat, and the top movable of the sliding seat is connected with
Push rod, the bottom of the support are installed with running gear, adjutage, the extension are fixedly connected with the right side of the support
The one end of arm away from support is fixedly connected with transverse slat, and the front end of side of the transverse slat away from adjutage is fixedly connected with first gear
Plate, the rear end of side of the transverse slat away from adjutage are fixedly connected with second baffle, and the first baffle is close to second baffle
Side offer telescopic chute, the bottom land of the telescopic chute is installed with electric expansion bar, the rear end of the electric expansion bar
Pass telescopic chute and be fixedly connected with the first fixture, the second baffle is fixedly connected with the second folder close to the side of first baffle
Tool.
Preferably, the rear end of the rotating shaft runs through the rear wall of manipulation box cavity and extends to the outside of manipulation case, described turn
The one end of axle position outside manipulation case is fixedly connected with handle.
Preferably, the bottom of part of the lever arm outside manipulation case is installed with protective cover, the saw blade
Top be located at the inside of protective cover.
Preferably, the top on the left of the push rod is fixedly connected with pushing hands, and the surface of the pushing hands is provided with rubber and plastic set.
Preferably, the push rod is fixedly connected with cross bar close to the side of manipulation case, and the surface of the cross bar is fixedly mounted
There is dividing plate, the surface wrap of the cross bar has compression spring, and the left end of the compression spring on the right side of dividing plate with being fixedly connected, institute
The right-hand member of compression spring is stated with being fixedly connected on the left of manipulation case.
Preferably, the quantity of the running gear is four, and the rectangular bottom for being arranged in support of four running gears.
Preferably, the running gear includes cushion socket, connecting seat and road wheel, the bottom of the support and cushion socket
Top is fixedly connected, and the bottom of the cushion socket offers damping trough, and the bottom land of the damping trough is fixedly connected with damping spring,
The inside of damping trough is extended at the top of the connecting seat and is fixedly connected with the bottom of damping spring.
Preferably, the two side inside the damping trough offers torsion groove, and the bottom land of the torsion groove, which is fixed, to be connected
Torque spring is connected to, the one end of the torque spring away from torsion groove bottom land is fixedly connected with limiting plate, and the limiting plate is remote
The side of torque spring is fixedly connected with connecting rod, and two connecting rods one end close to each other is located inside damping trough with connecting seat respectively
The both sides of part be fixedly connected.
Preferably, threaded one end of the thread spindle away from the second motor is connected with block, and the diameter of the block is than moving
The diameter of motion block is small.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, portable electric rail sawing machine, by setting the first motor, rotating shaft, belt, movable span and lever arm, the first electricity
The rotation of machine output end is rotated by belt transmission rotating shaft, and rotating shaft drives lever arm to be swung, and lever arm drives second
Motor is swung so that the second motor is freely swung up and down, and starts the second motor, consequently facilitating cutting track.
2nd, portable electric rail sawing machine, by being threaded axle, movable block, nut, saw blade, fixed block, fix bar, card
Hole, fixture block, deck, connecting hole, neck and back-moving spring, nut is loosened, extrudes two fix bars in opposite directions, back-moving spring is pressed
Contracting so that fixture block departs from neck, mobile movable block, mobile saw blade, fixture block is directed to the position of neck, and come loose fix bar, resets
Spring reset so that fixture block is connected to the inside of neck, tightening nuts so that fixed block is fixed, and is easy to so as to reach
Adjust the effect of saw blade position.
3rd, portable electric rail sawing machine, by setting adjutage, transverse slat, the first plate washer, second baffle, telescopic chute, electricity
Dynamic expansion link, the first fixture and the second fixture, control electric expansion bar are stretched so that electric expansion bar drives the first fixture to carry out
It is flexible so that the first fixture and the second fixture grip to track, simple to operate, easy to use, have reached and have been easy to press from both sides
The problem of holding track.
4th, the portable electric rail sawing machine, by setting push rod, pushing hands, cross bar, dividing plate and compression spring, rail saw is promoted
When, push rod extruding cross bar, cross bar extrudes compression spring, and compression spring is compressed so that is served when promoting rail saw very well
Buffering effect, effectively avoid and people damaged because rocking excessive.
5th, the portable electric rail sawing machine, by setting cushion socket, connecting seat, road wheel, damping trough, damping spring, when
When being shaken during movement, cushion socket extruding damping spring, damping spring compressed rail saw so that connecting seat by
To the vibrations first of vertical direction eliminate, while torsion groove, torque spring, limiting plate and the connecting rod being equipped with works as connection
Seat occurred level is reverse to be rocked or when connecting seat is stressed, and connecting seat extruding or pulls connecting rod, connecting rod extruding or pulls limit
Position plate, limiting plate extruding or pulling torque spring so that torque spring is compressed or stretched, so that connecting seat occurred level
It is reverse to rock or stress that connecting seat is subject to is eliminated.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structure top view of present invention manipulation case；
Fig. 3 is the partial structurtes enlarged drawing in A portions in Fig. 2 of the present invention；
Fig. 4 is the structure top view of transverse slat of the present invention；
Fig. 5 is the structure sectional view of running gear of the present invention.
In figure：1 support, 2 manipulation casees, 3 first motors, 4 rotating shafts, 5 belts, 6 movable spans, 7 lever arms, 8 second motors, 9
Thread spindle, 10 movable blocks, 11 nuts, 12 saw blades, 13 fixed blocks, 14 fix bars, 15 hole clippings, 16 fixture blocks, 17 decks, 18 connections
Hole, 19 necks, 20 sliding seat, 21 push rods, 22 running gears, 23 adjutages, 24 transverse slats, 25 first plate washers, 26 second baffles, 27
Telescopic chute, 28 electric expansion bars, 29 first fixtures, 30 second fixtures, 31 handles, 32 protective covers, 33 pushing hands, 34 cross bars, 35 every
Plate, 36 compression springs, 37 cushion sockets, 38 connecting seats, 39 road wheels, 40 damping troughs, 41 damping springs, 42 torsion grooves, 43 torsion
Spring, 44 limiting plates, 45 connecting rods, 46 blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-5 are referred to, the present invention provides a kind of technical scheme：A kind of portable electric rail sawing machine, including support 1, machine
The top of seat 1 is installed with manipulation case 2, and the first motor 3, the first electricity are installed with the left of the bottom of manipulation case 2 inner chamber
The model Y80M2-2 of machine 3, the antetheca of manipulation case 2 inner chamber are connected with rotating shaft 4, rear end and manipulation case 2 inner chamber of rotating shaft 4
Rear wall be flexibly connected, the rear end of rotating shaft 4 through manipulation case 2 inner chamber rear wall and extend to the outside of manipulation case 2, rotating shaft 4
One end outside manipulation case 2 is fixedly connected with handle 31, and the output end of the first motor 3 is located at manipulation by belt 5 and rotating shaft 4
The front end drive connection of the part of the inner chamber of case 2, the right side opening of manipulation case 2 are provided with movable span 6, and rotating shaft 4 is positioned at manipulation case 2 inner chamber
Partial surface is installed with lever arm 7, and the right side of lever arm 7 through movable span 6 and extends to the outside of manipulation case 2, living
Swing arm 7 is U-shaped, and the opening of lever arm 7 is inlaid with positioned at the outside of manipulation case 2, the rear wall of the inside of the opening of lever arm 7
Second motor 8, the model Y90L-2 of the second motor 8, the first motor 3 and the second motor 8 are electric with the control panel of peripheral hardware respectively
Property connection, the output end of the second motor 8 is fixedly connected with thread spindle 9, and the surface activity of thread spindle 9 is provided with movable block 10, spiral shell
The thread surface of line axle 9 is provided with nut 11, and the quantity of nut 11 is two, and two nuts 11 are respectively positioned at movable block 10
Front side and rear side, movable block 10 are fixedly mounted on the surface of thread spindle 9 by nut 11, and the surface activity of thread spindle 9 is provided with
Saw blade 12, saw blade 12 and in the front of movable block 10, in use, starting the second motor 8, the rotational band of the output end of the second motor 8
Dynamic saw blade 12 is rotated, and starts the first motor 3, and the rotation of the output end of the first motor 3 passes through 4 turns of 5 drive shaft of belt
Dynamic, rotating shaft 4 drives lever arm 7 to be swung, and lever arm 7 drives the second motor 8 to swing so that the second motor 8 freely goes up the bottom
Dynamic, so that saw blade 12 is cut to track, the bottom of part of the lever arm 7 outside manipulation case 2 is installed with
Protective cover 32, the top of saw blade 12 are located at the inside of protective cover 32, not only protect saw blade 12, and avoid operating personnel from being hindered
Evil, threaded one end of the thread spindle 9 away from the second motor 8 are connected with block 46, and the diameter of block 46 is smaller than the diameter of movable block 10,
Prevent saw blade 12 from unexpected skew occurs, left end of the movable block 10 close to the side of saw blade 12 is fixedly connected with fixed block 13, fixed
The quantity of block 13 is two, and side of the fixed block 13 away from movable block 10 is connected with fix bar 14, and the inside of saw blade 12 is opened
Provided with hole clipping 15, the side that two fix bars 14 are located remotely from each other has been fixedly connected with fixture block 16, and saw blade 12 is away from movable block 10
The left end of side is fixedly connected with deck 17, and deck 17 is located at the position of hole clipping 15, and the inside of deck 17 offers connecting hole 18,
Two side inside connecting hole 18 offers neck 19, and the one end of fix bar 14 away from fixed block 13 is through hole clipping 15 and extends
To the inside of connecting hole 18, the one end of fixture block 16 away from fix bar 14 extends to the inside of neck 19, and two fix bars 14 are mutual
The front end of close side is fixedly connected by back-moving spring, when needing to adjust the position of saw blade 12, loosens nut 11, in opposite directions
Two fix bars 14 are extruded, back-moving spring is compressed so that the disengaging neck 19 of fixture block 16, mobile movable block 10, mobile saw blade 12,
Fixture block 16 is directed to the position of neck 19, the fix bar that comes loose 14, back-moving spring resets so that fixture block 16 is connected to the interior of neck 19
Portion, tightening nuts 11 so that fixed block 13 is fixed, and so as to reach the purpose for being easy to adjust the position of saw blade 12, support 1 pushes up
Sliding seat 20 is installed with the left of portion, the top movable of sliding seat 20 is connected with push rod 21, and the top in the left side of push rod 21 is consolidated
Surely pushing hands 33 is connected with, the surface of pushing hands 33 is provided with rubber and plastic set, protects hand, and push rod 21 is fixed close to the side of manipulation case 2
Cross bar 34 is connected with, the surface of cross bar 34 is installed with dividing plate 35, and the surface wrap of cross bar 34 has compression spring 36, now
Compression spring 36 is in former long status, and the left end of compression spring 36 is fixedly connected with the right side of dividing plate 35, the right side of compression spring 36
To hold and be fixedly connected with manipulating the left side of case 2, when promoting rail saw, push rod 21 extrudes cross bar 34, and cross bar 34 extrudes compression spring 36,
Compression spring 36 is compressed so that serves good buffering effect when promoting rail saw, effectively avoids because rocking
People is damaged greatly, the bottom of support 1 is installed with running gear 22, and the quantity of running gear 22 is four, and four
The individual rectangular bottom for being arranged in support 1 of running gear 22, running gear 22 include cushion socket 37, connecting seat 38 and road wheel
39, the bottom of support 1 is fixedly connected with the top of cushion socket 37, and the bottom of cushion socket 37 offers damping trough 40, damping trough 40
Bottom land be fixedly connected with damping spring 41, the top of connecting seat 38 extend to the inside of damping trough 40 and with damping spring 41
Bottom is fixedly connected, and when rail saw is shaking during movement, cushion socket 37 extrudes damping spring 41, damping spring
41 are compressed so that the vibrations first for the vertical direction that connecting seat 38 is subject to are eliminated, and the two side inside damping trough 40 is opened
Provided with torsion groove 42, the bottom land of torsion groove 42 is fixedly connected with torque spring 43, and torque spring 43 is away from the bottom land of torsion groove 42
One end is fixedly connected with limiting plate 44, and side of the limiting plate 44 away from torque spring 43 is fixedly connected with connecting rod 45, two connecting rods
The both sides that 45 one end close to each other are located at the part inside damping trough 40 with connecting seat 38 respectively are fixedly connected, when connecting seat 38
Occurred level is reverse to be rocked or when connecting seat 38 is stressed, and connecting seat 38 extrudes or pulled connecting rod 45, connecting rod 45 extrude or
Limiting plate 44 being pulled, limiting plate 44 extrudes or pulled torque spring 43 so that torque spring 43 is compressed or stretched, so that
The occurred level of connecting seat 38 it is reverse rock or stress that connecting seat 38 is subject to is eliminated, the right side of support 1 is fixedly connected with
Adjutage 23, the one end of adjutage 23 away from support 1 are fixedly connected with transverse slat 24, before side of the transverse slat 24 away from adjutage 23
End is fixedly connected with first baffle 25, and the rear end of side of the transverse slat 24 away from adjutage 23 is fixedly connected with second baffle 26, the
One baffle plate 25 offers telescopic chute 27 close to the side of second baffle 26, and the bottom land of telescopic chute 27 is installed with electric expansion bar
28, the rear end of electric expansion bar 28 passes telescopic chute 27 and is fixedly connected with the first fixture 29, and second baffle 26 is close to first gear
The side of plate 25 is fixedly connected with the second fixture 30, and control electric expansion bar 28 is flexible so that electric expansion bar 28 drives first
Fixture 29 is stretched so that the first fixture 29 and the second fixture 30 grip to track.
Operation principle：In use, starting the second motor 8, the rotation of the output end of the second motor 8 drives 12 turns of saw blade
It is dynamic, start the first motor 3, the rotation of the output end of the first motor 3 is rotated by the drive shaft 4 of belt 5, and rotating shaft 4, which drives, lives
Swing arm 7 is swung, and lever arm 7 drives the second motor 8 to swing so that the second motor 8 is freely swung up and down, so that saw blade
12 pairs of tracks are cut.
In summary：The portable electric rail sawing machine, by setting the first motor 3, rotating shaft 4, belt 5, movable span 6 and living
Swing arm 7, the rotation of the output end of the first motor 3 are rotated by the drive shaft 4 of belt 5, and rotating shaft 4 drives lever arm 7 to be put
Dynamic, lever arm 7 drives the second motor 8 to swing so that and the second motor 8 is freely swung up and down, and starts the second motor 8, consequently facilitating
Cut track.
Meanwhile by be threaded axle 9, movable block 10, nut 11, saw blade 12, fixed block 13, fix bar 14, hole clipping 15,
Fixture block 16, deck 17, connecting hole 18, neck 19 and back-moving spring, nut 11 is loosened, extrudes two fix bars 14 in opposite directions, is resetted
Spring is compressed so that fixture block 16 departs from neck 19, mobile movable block 10, mobile saw blade 12, fixture block 16 is directed at into neck 19
Position, the fix bar that comes loose 14, back-moving spring reset so that fixture block 16 is connected to the inside of neck 19, tightening nuts 11 so that Gu
Determine block 13 to be fixed, so as to reach the effect for being easy to adjust the position of saw blade 12.
Also, by setting adjutage 23, transverse slat 24, the first plate washer 25, second baffle 26, telescopic chute 27, electric expansion
Bar 28, the first fixture 29 and the second fixture 30, control electric expansion bar 28 are flexible so that electric expansion bar 28 drives the first fixture
29 are stretched so that the first fixture 29 and the second fixture 30 grip to track, simple to operate, easy to use, reach
To the problem of being easy to gripper rail.
Also, by setting push rod 21, pushing hands 33, cross bar 34, dividing plate 35 and compression spring 36, when promoting rail saw, push away
Bar 21 extrudes cross bar 34, and cross bar 34 extrudes compression spring 36, and compression spring 36 is compressed so that is served when promoting rail saw
Good buffering effect, effectively avoid and people is damaged because rocking excessive.
Also, by setting cushion socket 37, connecting seat 38, road wheel 39, damping trough 40, damping spring 41, work as rail saw
When being shaken during movement, cushion socket 37 extrudes damping spring 41, and damping spring 41 is compressed so that connecting seat 38
The vibrations first for the vertical direction being subject to eliminate, while torsion groove 42, torque spring 43, limiting plate 44 and the connecting rod being equipped with
45, rocked or when connecting seat 38 is stressed when the occurred level of connecting seat 38 is reverse, connecting seat 38 extrudes or pulled connecting rod 45,
Connecting rod 45 extrudes or pulled limiting plate 44, and limiting plate 44 extrudes or pulled torque spring 43 so that torque spring 43 compressed or
Stretching so that the occurred level of connecting seat 38 it is reverse rock or stress that connecting seat 38 is subject to is eliminated.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of portable electric rail sawing machine, including support (1), it is characterised in that：It is installed with the top of the support (1)
Case (2) is manipulated, the first motor (3) is installed with the left of the bottom of described manipulation case (2) inner chamber, the manipulation case (2) is interior
The antetheca of chamber is connected with rotating shaft (4), and the rear end of the rotating shaft (4) is flexibly connected with manipulating the rear wall of case (2) inner chamber, described
The output end of first motor (3) is connected by belt (5) and rotating shaft (4) positioned at the front end of the part of manipulation case (2) inner chamber,
The right side opening of the manipulation case (2) is provided with movable span (6), and the rotating shaft (4) is consolidated positioned at the surface of the part of manipulation case (2) inner chamber
Dingan County is equipped with lever arm (7), and the right side of the lever arm (7) runs through movable span (6) and extends to the outside of manipulation case (2), institute
State that lever arm (7) is U-shaped, and the opening of lever arm (7) is positioned at the outside of manipulation case (2), lever arm (7) opening
Internal rear wall is inlaid with the second motor (8), and the output end of second motor (8) is fixedly connected with thread spindle (9), the spiral shell
The surface activity of line axle (9) is provided with movable block (10), and the thread surface of the thread spindle (9) is provided with nut (11), described
The quantity of nut (11) is two, and two nuts (11) are respectively positioned at the front side of movable block (10) and rear side, the movable block
(10) surface of thread spindle (9) is fixedly mounted on by nut (11), the surface activity of the thread spindle (9) is provided with saw blade
(12), the saw blade (12) and in the front of movable block (10), left end of the movable block (10) close to the side of saw blade (12)
Fixed block (13) is fixedly connected with, the quantity of the fixed block (13) is two, and the fixed block (13) is away from movable block (10)
Side be connected with fix bar (14), the inside of the saw blade (12) offers hole clipping (15), two fix bar (14) phases
Mutually remote side has been fixedly connected with fixture block (16), and the left end of side of the saw blade (12) away from movable block (10), which is fixed, to be connected
Deck (17) is connected to, the deck (17) is located at the position of hole clipping (15), and the inside of the deck (17) offers connecting hole
(18), the internal two side of the connecting hole (18) offers neck (19), and the fix bar (14) is away from fixed block (13)
One end through hole clipping (15) and extend to the inside of connecting hole (18), the one end of the fixture block (16) away from fix bar (14) is prolonged
The inside of neck (19) is extended, the front end of two fix bars (14) side close to each other is fixedly connected by back-moving spring, institute
State the left side at the top of support (1) and be installed with sliding seat (20), the top movable of the sliding seat (20) is connected with push rod
(21), the bottom of the support (1) is installed with running gear (22), and extension is fixedly connected with the right side of the support (1)
Arm (23), the one end of the adjutage (23) away from support (1) are fixedly connected with transverse slat (24), and the transverse slat (24) is away from extension
The front end of the side of arm (23) is fixedly connected with first baffle (25), behind side of the transverse slat (24) away from adjutage (23)
End is fixedly connected with second baffle (26), and the first baffle (25) offers telescopic chute close to the side of second baffle (26)
(27), the bottom land of the telescopic chute (27) is installed with electric expansion bar (28), and the rear end of the electric expansion bar (28) is worn
Go out telescopic chute (27) and be fixedly connected with the first fixture (29), the second baffle (26) is consolidated close to the side of first baffle (25)
Surely it is connected with the second fixture (30).
A kind of 2. portable electric rail sawing machine according to claim 1, it is characterised in that：The rear end of the rotating shaft (4) is passed through
Wear the rear wall of manipulation case (2) inner chamber and extend to the outside of manipulation case (2), the rotating shaft (4) is located at outside one of manipulation case (2)
End is fixedly connected with handle (31).
A kind of 3. portable electric rail sawing machine according to claim 1, it is characterised in that：The lever arm (7) is positioned at behaviour
The bottom of the outside part of control case (2) is installed with protective cover (32), and the top of the saw blade (12) is located at protective cover (32)
Inside.
A kind of 4. portable electric rail sawing machine according to claim 1, it is characterised in that：Top on the left of the push rod (21)
Portion is fixedly connected with pushing hands (33), and the surface of the pushing hands (33) is provided with rubber and plastic set.
A kind of 5. portable electric rail sawing machine according to claim 1, it is characterised in that：The push rod (21) is close to manipulation
The side of case (2) is fixedly connected with cross bar (34), and the surface of the cross bar (34) is installed with dividing plate (35), the cross bar
(34) surface wrap has compression spring (36), the left end of the compression spring (36) with being fixedly connected on the right side of dividing plate (35),
The right-hand member of the compression spring (36) on the left of manipulation case (2) with being fixedly connected.
A kind of 6. portable electric rail sawing machine according to claim 1, it is characterised in that：The number of the running gear (22)
Measure as four, and four rectangular bottoms for being arranged in support (1) of running gear (22).
A kind of 7. portable electric rail sawing machine according to claim 1, it is characterised in that：The running gear (22) includes
Cushion socket (37), connecting seat (38) and road wheel (39), the bottom of the support (1) is fixed with the top of cushion socket (37) to be connected
Connect, the bottom of the cushion socket (37) offers damping trough (40), and the bottom land of the damping trough (40) is fixedly connected with damping bullet
Spring (41), the inside of damping trough (40) is extended at the top of the connecting seat (38) and is fixed with the bottom of damping spring (41) connects
Connect.
A kind of 8. portable electric rail sawing machine according to claim 7, it is characterised in that：Damping trough (40) inside
Two side offer torsion groove (42), the bottom land of the torsion groove (42) is fixedly connected with torque spring (43), the torsion
The one end of power spring (43) away from torsion groove (42) bottom land is fixedly connected with limiting plate (44), and the limiting plate (44) is away from torsion
The side of spring (43) is fixedly connected with connecting rod (45), two connecting rods (45) one end close to each other respectively with connecting seat (38) position
It is fixedly connected in the both sides of the internal part of damping trough (40).
A kind of 9. portable electric rail sawing machine according to claim 1, it is characterised in that：The thread spindle (9) is away from the
The threaded one end of two motors (8) is connected with block (46), and the diameter of the block (46) is smaller than the diameter of movable block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711024229.9A CN107598268A (en) | 2017-10-27 | 2017-10-27 | A kind of portable electric rail sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711024229.9A CN107598268A (en) | 2017-10-27 | 2017-10-27 | A kind of portable electric rail sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107598268A true CN107598268A (en) | 2018-01-19 |
Family
ID=61080185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711024229.9A Withdrawn CN107598268A (en) | 2017-10-27 | 2017-10-27 | A kind of portable electric rail sawing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN107598268A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655496A (en) * | 2018-06-02 | 2018-10-16 | 马鞍山市飞达波纹管制造有限公司 | A kind of electronic sawing machine that portable is processed based on bellows |
| CN108749868A (en) * | 2018-05-04 | 2018-11-06 | 苏州睿鑫莱机电科技有限公司 | A kind of electromechanical equipment movable stand |
| CN110153488A (en) * | 2018-02-06 | 2019-08-23 | 重庆熵臻科技有限公司 | It is a kind of to facilitate the cutting machine for adjusting claming angle and high safety |
| CN111266651A (en) * | 2018-12-04 | 2020-06-12 | 怀化珠华制造有限公司 | Cutting device with automatic positioning function for valve manufacturing |
-
2017
- 2017-10-27 CN CN201711024229.9A patent/CN107598268A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153488A (en) * | 2018-02-06 | 2019-08-23 | 重庆熵臻科技有限公司 | It is a kind of to facilitate the cutting machine for adjusting claming angle and high safety |
| CN108749868A (en) * | 2018-05-04 | 2018-11-06 | 苏州睿鑫莱机电科技有限公司 | A kind of electromechanical equipment movable stand |
| CN108655496A (en) * | 2018-06-02 | 2018-10-16 | 马鞍山市飞达波纹管制造有限公司 | A kind of electronic sawing machine that portable is processed based on bellows |
| CN111266651A (en) * | 2018-12-04 | 2020-06-12 | 怀化珠华制造有限公司 | Cutting device with automatic positioning function for valve manufacturing |
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Application publication date: 20180119 |