CN208375607U - A kind of bridge-type board bottom even-cutting machine - Google Patents
A kind of bridge-type board bottom even-cutting machine Download PDFInfo
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- CN208375607U CN208375607U CN201820945939.9U CN201820945939U CN208375607U CN 208375607 U CN208375607 U CN 208375607U CN 201820945939 U CN201820945939 U CN 201820945939U CN 208375607 U CN208375607 U CN 208375607U
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Abstract
The utility model discloses a kind of bridge-type board bottom even-cutting machine, including base, crossbeam and side bar, back-and-forth motion device is installed on side bar, device is moved forward and backward to connect with crossbeam power transmission, it is slidably fitted on crossbeam and moves left and right device, movement is equipped with cutting assembly on crossbeam, cutting assembly includes Mobile base, go up and down parts, truncation parts, it is driven parts and driving parts, Mobile base sliding sleeve is loaded on crossbeam, device is moved left and right to connect with Mobile base power transmission, lifting parts are arranged on the outside of Mobile base, lifting parts are connect with Mobile base vertical sliding；For truncation parts with driving parts at being oppositely arranged, truncation parts and driving parts set up the two sides for going up and down parts separately along beam width direction；Drive parts and truncation parts through transmission parts transmission connection.Compared with prior art, the bridge-type board bottom even-cutting machine structure arrangement of the utility model more rationally and can reduce maintenance cost, be conducive to the enough service life for extending complete machine.
Description
Technical field
The utility model relates to stone machining equipment fields, and in particular to be a kind of bridge-type board bottom even-cutting machine.
Background technique
Slab cutting machine is indispensable a kind of cutting equipment in large-stone processing, and laterally or longitudinally being arranged according to main shaft can
To be divided into bridge-type gas cutting machine and bridge-type even-cutting machine.Either bridge-type gas cutting machine and bridge-type even-cutting machine usually all include vertical shift assembly,
The traversing assembly being arranged on vertical shift assembly and the cutting assembly being arranged on traversing assembly, wherein vertical shift assembly include side bar and
Along the slide that the length direction of side bar slides, traversing assembly is fixedly connected on slide.
However, the cutting assembly topology layout of existing most of bridge-type even-cutting machines is not reasonable, (cutting assembly includes movement
Seat, lifting parts, truncation parts, transmission parts and driving parts etc.), the main shaft of truncation parts easily distorts change
Shape reduces the service life of main shaft.In the work of truncation stone material, the reaction force that saw blade hand is subject to can be passed by traversing assembly
It is delivered on slide, causes complete machine shake larger, not only make plant area's noise larger, the health of employee is adversely affected, and
And make in complete machine that each components are also easy to damage, shorten the service life of complete machine.
In addition, under normal circumstances, the weight of traversing assembly and cutting assembly is carried by side bar, but in the mistake of cutting stone material
Cheng Zhong, the reaction force that saw blade hand is subject to can be transmitted on slide by traversing assembly, so that slide generates a horizontal looseness
Thrust, which can only be born by the screw rod for driving slide to move, and screw rod be easily bent or even be damaged, Jin Erzao
Service life at bridge-type even-cutting machine is relatively low.
In consideration of it, inventor furthers investigate the above problem, there is this case generation then.
Utility model content
The purpose of this utility model is to provide a kind of structures to arrange bridge-type that is more reasonable and can reduce maintenance cost
Board bottom even-cutting machine.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of bridge-type board bottom even-cutting machine, including base, crossbeam and be respectively fixedly disposed on the base for the crossbeam
Both ends overlap mobile side bar, before and after being equipped on the side bar for driving the crossbeam to be moved forward and backward on the side bar
Mobile device, the back-and-forth motion device connect with the crossbeam power transmission, are slidably fitted with and move left and right on the crossbeam
Device, mobile on the crossbeam to be equipped with cutting assembly, the cutting assembly includes Mobile base, lifting parts, truncation portion group
Part, transmission parts and driving parts, the Mobile base sliding sleeve is loaded on the crossbeam, described to move left and right device and institute
State the connection of Mobile base power transmission, the lifting parts are arranged in Mobile base outside, the lifting parts with it is described
The connection of Mobile base vertical sliding；The truncation parts and the driving parts at being oppositely arranged, the truncation parts with
The driving parts set up the two sides of the lifting parts separately along the beam width direction；The driving parts with it is described
Truncation parts are located at the top of the lifting parts through transmission parts transmission connection, the transmission parts.
Preferably, the lifting parts include crane and lifting device, the crane include the first lifter plate and
Second lifter plate, first lifter plate link together with second lifter plate through the guide post of several equal lengths, institute
State on Mobile base be provided with accordingly for above-mentioned several guide posts correspond across several guide holes, several described guide holes
At being vertically arranged on the Mobile base, and symmetrically lay the two sides with the crossbeam；First lifter plate is located at described
The top of Mobile base, the second lifter plate are located at the lower section of the Mobile base；The lifting device is installed on first lifter plate
On, the power output shaft of the lifting device and the Mobile base are sequentially connected.
Preferably, the lifting device includes lifting motor, ring flange, the lifting turbine snail set on lifting motor output shaft
Linkage and the elevating screw connecting with lifting turbine and worm mechanism, the lifting motor and the lifting turbine and worm mechanism are equal
It is installed on first lifter plate, the elevating screw is perpendicularly fixed at the upper surface of the Mobile base through the ring flange
On, the one end of the elevating screw is fixedly connected with the ring flange, and the other end of the elevating screw passes through described first
Lifter plate, the lifting turbine and worm mechanism are connect with the section transmission that the elevating screw passes through first lifter plate.
Preferably, the truncation parts include the main shaft being vertically arranged, the first end of the main shaft downward, the main shaft
Second end upward, truncation saw blade is installed, the main shaft is through the first fixed plate and described the on the first end of the main shaft
One lifter plate is fixedly connected with second lifter plate, and first lifter plate and second lifter plate are located at described first and consolidate
It on the same face of fixed board, and is directly or indirectly fixedly connected with first fixed plate, the main shaft is fixed on described first
In fixed plate in the one side of first lifter plate and second lifter plate.
Preferably, the driving parts include driving motor, the power output shaft of the driving motor upward, the drive
Dynamic motor is fixedly connected through the second fixed plate with first lifter plate and second lifter plate, first lifter plate and institute
It states the second lifter plate to be located on the same face of second fixed plate, and is directly or indirectly fixedly connected with the fixed plate,
The driving motor is fixed in second fixed plate in the one side of first lifter plate and second lifter plate.
Preferably, the transmission parts include first pulley, the second belt wheel and belt, and first pulley installs the driving
On the output shaft of motor, second belt wheel is mounted in the second end of the main shaft, the first pulley through the belt with
The second belt wheel transmission connection.
It preferably, further include side bar anti-shifting structure, the side bar anti-shifting structure includes being respectively fixedly connected with described
On side bar and all with the rack gear of side bar parallel arrangement and sliding rail, be equipped with and connect with the gear of rack gear cooperation and sliding
The slide on the sliding rail is connect, the gear is rotatably installed on the slide, is installed with length on the side wall of the side bar
The limiting slot in direction and side bar parallel arrangement, the notch of the limiting slot upward, are directly or indirectly fixed on the slide
It is connected with strut, the idler wheel being rotatably connected in the limiting slot on the strut, the idler wheel is supported in the limit
On cell wall of the slot far from the side bar.
It is further preferred that offering elongated slot or waist type groove on the strut, it is pierced by the elongated slot or the waist type groove
There is bolt, the direct or indirect spiral of bolt is connected on the slide, and the strut is arranged vertically, the elongated slot or described
The length direction of waist type groove is identical as the length direction of the strut.
It is further preferred that further including dust cover, the slide is located in the dust cover, and fixed company on the slide
Be connected to the vertically arranged double threaded screw of the side bar, the both ends of the double threaded screw are pierced by from the dust cover respectively, and institute
The both ends for stating double threaded screw, which are respectively screw, is connected with nut, and the nut is supported in the outer surface of the dust cover, the strut
It is fixedly connected on the slide indirectly by being fixedly connected on the dust cover.
It is further preferred that the strut is located at the position of the double threaded screw.
By adopting the above technical scheme, the utility model has following beneficial effect:
The bridge-type board bottom even-cutting machine of the utility model is arranged on the outside of Mobile base, through driving section by that will go up and down parts
Component transmission connection truncation parts and driving parts are arranged in the two sides of lifting parts along beam width direction again, use
This spline structure arrangement, it is flat in the utility model on the one hand according to lever principle (power × power arm=resistance × resistance arm)
It cuts parts and driving parts arranges distance farther out between the two, so that connected between truncation parts and driving parts
Transmission parts are longer, are equivalent to the length for increasing power arm and resistance arm, so that driving parts are in driving truncation parts
When rotation, truncation parts are smaller by torsion, thus truncation parts are more less likely to be damaged in cutting stone material, are conducive to
Protect the main shaft of truncation parts.On the other hand, when lifting parts are driving truncation parts and driving portion component synchronization liter
When drop, be arranged on the outside of Mobile base and go up and down parts, can corresponding two sidewalls stress balance on Mobile base so that mobile
Seat movement on crossbeam is more steady, smooth.Be conducive to the junction for protecting Mobile base to connect with beam engagement, avoid due to moving
Dynamic seat stress is uneven, and movable stand is caused to damage or damage crossbeam.Therefore, with cutting assembly cloth on existing most of bridge-type even-cutting machines
It sets and compares, the cutting assembly structure arrangement of the bridge-type board bottom even-cutting machine in the utility model is more reasonable.
In addition, pass through setting limiting slot, strut and idler wheel, during cutting stone material, reaction suffered by saw blade
After power is transmitted on slide by traversing assembly, the thrust of a horizontal looseness produced by slide will drive roller compression and limit
On the cell wall of position slot, so that cell wall way roller applies the resistance in a laterally reversed direction, cancels out each other with pressure on top surface, avoid sliding
Rail bending, effectively increases the service life of slab cutting machine.
Detailed description of the invention
The utility model is described in detail by following specific embodiment and attached drawing for ease of explanation,.
Fig. 1 is the schematic perspective view of the bridge-type board bottom even-cutting machine of the utility model.
Fig. 2 is the partial enlarged view of position at A in Fig. 1.
Fig. 3 is the schematic diagram of the side bar anti-shifting structure of the bridge-type board bottom even-cutting machine of the utility model.
Fig. 4 is the partial enlarged view of position at B in Fig. 3.
In figure:
101- base；102- crossbeam；70- Mobile base；The first lifter plate of 711-；The second lifter plate of 712-；713- guide post；
714- lifting motor；715- ring flange；716- goes up and down turbine and worm mechanism；717- elevating screw；The first fixed plate of 718-；719-
Second fixed plate；721- main shaft；722- truncation saw blade；731- driving motor；741- first pulley；The second belt wheel of 742-；743-
Belt；10- side bar；11- limiting slot；20- rack gear；30- sliding rail；40- strut；41- waist type groove；50- idler wheel；60- dust cover；
61- double threaded screw；62- nut.
Specific embodiment
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
As shown in Figs 1-4, bridge-type board bottom even-cutting machine provided in this embodiment, including base 101, crossbeam 102 and solid respectively
It is arranged in calmly for the side bar 10 that 102 both ends of crossbeam overlap joint is mobile on base 101, side bar 10 is arranged horizontally on base 101, side bar
Back-and-forth motion device for driving crossbeam 102 to be moved forward and backward on side bar 10 is installed on 10, is moved forward and backward device and crossbeam
102 power transmissions connect, and are slidably fitted on crossbeam 102 and move left and right device, move left and right device and cutting assembly power passes
Defeated connection.Traversing assembly and vertical shift assembly on conventional slab cutting machine respectively include it is corresponding it is above-mentioned move left and right device and it is above-mentioned before
Mobile device afterwards；For base 101, side bar 10, crossbeam 102, be moved forward and backward device, cutting assembly and move left and right device it
Between specific link position relationship it is identical as conventional slab cutting machine, these structures are not the emphasis of the present embodiment, herein no longer
It is described in detail.
The emphasis of the present embodiment also resides in: movement is equipped with cutting assembly on crossbeam 102, and cutting assembly includes Mobile base
70, parts, truncation parts, transmission parts and driving parts, 70 sliding sleeve of Mobile base is gone up and down to be loaded on crossbeam 102,
Lifting parts are arranged in 70 outside of Mobile base, and the device that moves left and right is connect with 70 power transmission of Mobile base,
The lifting parts are connect with 70 vertical sliding of Mobile base；The truncation parts are with the driving parts at opposite
Setting, and the two sides for going up and down parts are arranged in along 102 width direction of crossbeam；The driving parts are put down with described
Parts are cut through transmission parts transmission connection, transmission parts are located at the top of lifting parts.
As the further preferred of this example, going up and down parts includes crane and lifting device, and crane includes first
Lifter plate 711 and the second lifter plate 712, the first lifter plate 711 and the second guide post of the lifter plate 712 through several equal lengths
713 link together, on Mobile base 70 accordingly be provided with for above-mentioned several guide posts 713 correspond across several lead
Hole, several guide holes at being vertically arranged, and symmetrically lay the two sides with crossbeam 102 on Mobile base 70；First lifter plate 711
Positioned at the top of Mobile base 70, the second lifter plate 712 is located at the lower section of Mobile base 70；Lifting device is installed on the first lifter plate
On 711, the power output shaft and Mobile base 70 of lifting device are sequentially connected.Here specific: guide post 713 is four, and four are led
The both ends of column 713 are fixedly connected with the first lifter plate 711 and the second lifter plate 712 respectively.Four guide holes in pairs, two groups
Guide hole is arranged on Mobile base 70 with being arranged symmetrically along 102 width direction of crossbeam.Using above-mentioned guide rod and guide hole arrangement and cooperate,
Guiding role is stablized in mobile provide of Mobile base 70 to crane, being conducive to crane can steadily go up and down on Mobile base 70.
As the further preferred of this example, lifting device includes lifting motor 714, ring flange 715, is set to lifting motor
The lifting turbine and worm mechanism 716 of 714 output shafts and the elevating screw 717 being connect with lifting turbine and worm mechanism 716, lifting electricity
Machine 714 and lifting turbine and worm mechanism 716 are mounted on the first lifter plate 711, and elevating screw 717 hangs down through ring flange 715
It is directly fixed on the upper surface of Mobile base 70, specific: the one end of elevating screw 717 is fixedly connected with ring flange 715, flange
Disk 715 is directly fixed or is indirectly fixed on the middle part of upper surface of Mobile base 70.The other end of elevating screw 717 passes through first
Lifter plate 711, lifting turbine and worm mechanism 716 are connect with the section transmission that elevating screw 717 passes through the first lifter plate 711.Tool
Body: in the present embodiment, lifting device selects the turbine screw rod of existing 715 elevating screw 717 of SWL5T type silk ribbon ring flange to go up and down
Machine, wherein lifting motor 714, ring flange 715, turbine and worm mechanism and the specific link position relationship of elevating screw 717 are not this
The emphasis of embodiment, is not described further herein.
As the further preferred of this example, truncation parts include the main shaft 721 being vertically arranged, and the first of main shaft 721
Downward, the second end of main shaft 721 upward, is equipped with truncation saw blade 722 on the first end of main shaft 721, main shaft 721 has shell at end
Body and it is rotatably installed in transmission shaft on shell, both ends of the drive shaft is pierced by shell, specific: the first end for being pierced by shell of transmission shaft
Downward, the second end for being pierced by shell of transmission shaft is upward；Truncation saw blade 722 is mounted in the first end of the transmission shaft of main shaft 721,
The second end and driving assembly of transmission shaft are sequentially connected.Main shaft 721 is through the first fixed plate and the first lifter plate 711 and the second lifting
Plate 712 is fixedly connected, and is specifically fixedly connected with the shell of main shaft 721 with the first lifter plate 711 and the second lifter plate 712, the
One lifter plate 711 and the second lifter plate 712 are located on the same face of the first fixed plate 718, and with the first fixed plate directly or
It is fixedly connected indirectly, main shaft 721 is fixed on the one side for deviating from the first lifter plate 711 and the second lifter plate in the first fixed plate 718
On.
In the present embodiment, it is preferred that driving parts include driving motor 731, the power output shaft court of driving motor 731
On, driving motor 731 is fixedly connected through the second fixed plate 719 with the first lifter plate 711 and the second lifter plate 712, the first lifting
Plate 711 and the second lifter plate 712 are located on the same face of the second fixed plate 719, and directly or indirectly fixation connects with fixed plate
It connects, driving motor 731 is fixed in the second fixed plate 719 in the one side of the first lifter plate 711 and the second lifter plate 712.
Still more preferably, transmission parts include first pulley 741, the second belt wheel 742 and belt 743, first band
On the output shaft of 741 installation driving motor 731 of wheel, the second belt wheel 742 is mounted in the second end of main shaft 721, is specifically installed
In the second end of the transmission shaft in main shaft 721, first pulley 741 is sequentially connected through belt 743 and the second belt wheel 742.
The saw blade installed on the main shaft 721 of known bridge-type even-cutting machine is horizontally disposed, so when by stone material truncation,
Saw blade directly or indirectly passes to slide by stone material reaction force, by main shaft 721, and slide can generate level side to side bar 10
To thrust, therefore play at the cooperation of slide and side bar 10.When play is larger, easily there is saw blade interruption and hit stone to be cut
Material, thus cause main shaft 721 easy to damage.To solve this problem, the side bar for the bridge-type board bottom even-cutting machine that the present embodiment also provides
10 roof side rail anti-shifting structures.
As shown in Figs 1-4, the side bar anti-shifting structure of the bridge-type board bottom even-cutting machine of the present embodiment, including be respectively fixedly connected with
The rack gear 20 and sliding rail 30 that on side bar 10 and are all arranged in parallel with side bar 10 are equipped with the gear cooperated with rack gear 20 (in figure
It is not shown) and it is slidably connected at slide (not shown) on sliding rail 30, middle gear is rotatably mounted on slide, when
So, the specific link position relationship between side bar 10, rack gear 20, sliding rail 30 and slide is identical as conventional slab cutting machine, these
Structure is not the emphasis of the present embodiment, and and will not be described here in detail.
The emphasis of the present embodiment also resides in, and the limit that length direction and side bar 10 are arranged in parallel is offered on the side wall of side bar 10
Position slot 11, the limiting slot 11 have two cell walls of slot bottom and left and right, wherein left cell wall relative to right cell wall close to side bar 10, and slot
Plane where bottom is horizontal plane.It is directly or indirectly fixedly connected with strut 40 on slide, is rotatably connected to and is located on strut 40
Idler wheel 50 in limiting slot 11, the idler wheel 50 and the side of side bar 10 are arranged vertically, and idler wheel is supported in limiting slot 11 far from side
On the cell wall of beam 10, that is, support on right cell wall.In this way, during cutting stone material, it is anti-suffered by the saw blade of slab cutting machine
After active force is transmitted on slide by traversing assembly, the thrust of a horizontal looseness caused by slide will drive idler wheel 50
It is pressed on the cell wall of limiting slot 11, so that cell wall way roller applies the resistance in a laterally reversed direction, with thrust phase
It mutually offsets, sliding rail 30 is avoided to be bent.The bending of sliding rail 30 will also result in rack gear 20 and the unstable mutual biting teeth of gear engagement, and then rack gear
And/or gear failure.
In addition, strut 40 is arranged vertically, and elongated slot or waist type groove 41, the length side of elongated slot or waist type groove 41 are offered thereon
To identical as the length direction of strut 40.Be pierced by bolt (not shown) in elongated slot or waist type groove 41, the bolt directly or
Indirect spiral is connected on slide, is conveniently adjusted the position of idler wheel 50 in this way.
Preferably, the slab cutting machine side bar anti-shifting structure of the present embodiment further includes dust cover 60, and slide is located at dust cover 60
It is interior, and be fixedly connected on slide with the vertically arranged double threaded screw 61 of side bar 10, the double threaded screw 61 is horizontally disposed, and its two
End is pierced by from the interior of dust cover 60 respectively, while the both ends of double threaded screw 61 are respectively screw and are connected with nut 62, and two
A nut 62 is all supported in the outer surface of dust cover 60, realizes being fixedly connected between dustproof groove 60 and slide with this, and strut
40 are fixedly connected on slide indirectly by being fixedly connected on dust cover 60, i.e., bolt is connected to dust cover 60 by spiral
Upper indirect spiral is connected on slide.In addition, strut 40 is preferably located at the position of double threaded screw 61.
It should be noted that；Side bar anti-shifting structure on the bridge-type board bottom even-cutting machine of the present embodiment corresponds to side bar 10 and sets
It sets, needs to be arranged side bar anti-shifting structure number according to the actual situation.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (10)
1. a kind of bridge-type board bottom even-cutting machine, including base, crossbeam and it is respectively fixedly disposed on the base for the crossbeam two
End overlaps mobile side bar, is equipped on the side bar for moving before and after driving the crossbeam to be moved forward and backward on the side bar
Dynamic device, the back-and-forth motion device connect with the crossbeam power transmission, are slidably fitted on the crossbeam and move left and right dress
Set, it is characterised in that: it is mobile on the crossbeam that cutting assembly is installed, the cutting assembly include Mobile base, lifting parts,
Truncation parts, transmission parts and driving parts, the Mobile base sliding sleeve is loaded on the crossbeam, described to move left and right
Device is connect with the Mobile base power transmission, and the lifting parts are arranged on the outside of the Mobile base, the lifting unit group
Part is connect with the Mobile base vertical sliding；The truncation parts and the driving parts are at being oppositely arranged, the truncation
Parts and the driving parts set up the two sides of the lifting parts separately along the beam width direction；The driving portion group
Through transmission parts transmission connection, the transmission parts are located at the upper of the lifting parts for part and the truncation parts
Side.
2. a kind of bridge-type board bottom even-cutting machine according to claim 1, it is characterised in that: the lifting parts include lifting
Frame and lifting device, the crane include the first lifter plate and the second lifter plate, first lifter plate with described second liter
Drop plate links together through the guide post of several equal lengths, is provided with accordingly on the Mobile base for above-mentioned several guide posts
Correspond across several guide holes, several described guide holes at being vertically arranged, and symmetrically lay on the Mobile base
With the two sides of the crossbeam；First lifter plate is located at the top of the Mobile base, and the second lifter plate is located at the Mobile base
Lower section；The lifting device is installed on first lifter plate, the power output shaft of the lifting device and the movement
Seat transmission connection.
3. a kind of bridge-type board bottom even-cutting machine according to claim 2, it is characterised in that: the lifting device includes lifting electricity
Machine, ring flange, set on lifting motor output shaft lifting turbine and worm mechanism and with the lifting that connect of lifting turbine and worm mechanism
Screw rod, the lifting motor and the lifting turbine and worm mechanism are mounted on first lifter plate, the elevating screw
It is perpendicularly fixed at through the ring flange on the upper surface of the Mobile base, the one end of the elevating screw and the ring flange are solid
The other end of fixed connection, the elevating screw passes through first lifter plate, the lifting turbine and worm mechanism and the lifting
The section transmission that screw rod passes through first lifter plate connects.
4. a kind of bridge-type board bottom even-cutting machine according to claim 2, it is characterised in that: the truncation parts include vertical
The main shaft of setting, the first end of the main shaft downward, upward, install on the first end of the main shaft by the second end of the main shaft
There is truncation saw blade, the main shaft is fixedly connected through the first fixed plate with first lifter plate and second lifter plate, described
First lifter plate and second lifter plate are located on the same face of first fixed plate, and straight with first fixed plate
It connects or is fixedly connected indirectly, the main shaft is fixed in first fixed plate away from first lifter plate and second liter described
In the one side for dropping plate.
5. a kind of bridge-type board bottom even-cutting machine according to claim 4, it is characterised in that: the driving parts include driving
Motor, the power output shaft of the driving motor upward, the driving motor through the second fixed plate and first lifter plate and
Second lifter plate is fixedly connected, and first lifter plate and second lifter plate are located at the same of second fixed plate
It on face, and is directly or indirectly fixedly connected with the fixed plate, the driving motor is fixed in second fixed plate and carries on the back
From in the one side of first lifter plate and second lifter plate.
6. a kind of bridge-type board bottom even-cutting machine according to claim 5, it is characterised in that: the transmission parts include first
Belt wheel, the second belt wheel and belt, first pulley are installed on the output shaft of the driving motor, and second belt wheel is mounted on described
In the second end of main shaft, the first pulley is connect through the belt with second belt wheel transmission.
7. a kind of bridge-type board bottom even-cutting machine according to claim 1, it is characterised in that: it further include side bar anti-shifting structure,
The side bar anti-shifting structure include be respectively fixedly connected on the side bar and all with the rack gear of side bar parallel arrangement and
Sliding rail is equipped with and the gear of rack gear cooperation and the slide being slidably connected on the sliding rail, the gear rotation peace
On the slide, the limiting slot of length direction and side bar parallel arrangement is installed on the side wall of the side bar, it is described
The notch of limiting slot upward, is directly or indirectly fixedly connected with strut, is rotatably connected to and is located on the strut on the slide
Idler wheel in the limiting slot, the idler wheel are supported on cell wall of the limiting slot far from the side bar.
8. a kind of bridge-type board bottom even-cutting machine as claimed in claim 7, which is characterized in that offer elongated slot or waist on the strut
Bolt has been pierced by type groove, the elongated slot or the waist type groove, the direct or indirect spiral of bolt is connected on the slide,
The strut arranges that the length direction of the elongated slot or the waist type groove is identical as the length direction of the strut vertically.
9. a kind of bridge-type board bottom even-cutting machine as claimed in claim 7 or 8, which is characterized in that it further include dust cover, the slide
It is fixedly connected in the dust cover, and on the slide and the vertically arranged double threaded screw of the side bar, the double end
The both ends of screw rod are pierced by from the dust cover respectively, and the both ends of the double threaded screw are respectively screw and are connected with nut, the spiral shell
Mother supports in the outer surface of the dust cover, and the strut is fixedly connected on institute by being fixedly connected on the dust cover indirectly
It states on slide.
10. a kind of bridge-type board bottom even-cutting machine as claimed in claim 9, which is characterized in that the strut is located at close to described double
At the position of head screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820945939.9U CN208375607U (en) | 2018-06-19 | 2018-06-19 | A kind of bridge-type board bottom even-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820945939.9U CN208375607U (en) | 2018-06-19 | 2018-06-19 | A kind of bridge-type board bottom even-cutting machine |
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| CN208375607U true CN208375607U (en) | 2019-01-15 |
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| CN201820945939.9U Active CN208375607U (en) | 2018-06-19 | 2018-06-19 | A kind of bridge-type board bottom even-cutting machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976364A (en) * | 2021-04-29 | 2021-06-18 | 中国科学院地质与地球物理研究所 | Slicing system for geological structure simulation experiment and sand body model slicing system |
| CN113370314A (en) * | 2021-06-16 | 2021-09-10 | 和能人居科技(天津)集团股份有限公司 | Cutting saw, cutting production line and cutting method |
-
2018
- 2018-06-19 CN CN201820945939.9U patent/CN208375607U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976364A (en) * | 2021-04-29 | 2021-06-18 | 中国科学院地质与地球物理研究所 | Slicing system for geological structure simulation experiment and sand body model slicing system |
| CN113370314A (en) * | 2021-06-16 | 2021-09-10 | 和能人居科技(天津)集团股份有限公司 | Cutting saw, cutting production line and cutting method |
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