CN110238913B - Plank cutting device for municipal works - Google Patents
Plank cutting device for municipal works Download PDFInfo
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- CN110238913B CN110238913B CN201910592351.9A CN201910592351A CN110238913B CN 110238913 B CN110238913 B CN 110238913B CN 201910592351 A CN201910592351 A CN 201910592351A CN 110238913 B CN110238913 B CN 110238913B
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- side wall
- cutting device
- workbench
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B29/00—Gripping, clamping, or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages
- B27B29/02—Clamping angles; Gripping equipment thereon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/02—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only
- B27B5/06—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for dividing plates in parts of determined size, e.g. panels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/16—Saw benches
- B27B5/18—Saw benches with feedable circular saw blade, e.g. arranged on a carriage
- B27B5/181—Saw benches with feedable circular saw blade, e.g. arranged on a carriage the saw blade being arranged underneath a work-table
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/29—Details; Component parts; Accessories
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
The invention relates to the technical field of municipal engineering auxiliary devices, in particular to a wood plate cutting device for municipal engineering, which is convenient for feeding plates with different thicknesses, reduces the labor capacity and reduces the use limitation; the saw blade cutting machine comprises a workbench, wherein supporting legs are arranged on the left front side, the right front side, the left rear side and the right rear side of the side wall of the bottom of the workbench, a transition hole is formed in the central area of the workbench, and a saw blade is arranged at the transition hole; the rotary table further comprises a base, a mounting plate, a plurality of groups of upper rotating shafts, a plurality of groups of lower rotating shafts, a plurality of groups of limiting shafts, a left plate, a right plate, a front fixing rod, a threaded rod, a rear fixing rod, a left rotating shaft, a right rotating shaft, a front connecting shaft, a rear connecting shaft, a rotary disc and an L-shaped movable plate, wherein the bottom ends of the left plate and the right plate are respectively connected with the right half area and the right end of the top side wall of the working table, two groups of fixing holes are respectively formed in the central areas of the left plate and the right plate, and two groups of first ball bearings are respectively arranged at the positions of the two groups of fixing holes.
Description
Technical Field
The invention relates to the technical field of municipal engineering auxiliary devices, in particular to a wood plate cutting device for municipal engineering.
Background
As is well known, a wood board cutting device for municipal engineering is an auxiliary device used in municipal engineering for cutting thicker wood boards so as to be better used, and is widely used in the field of municipal engineering; the existing wood plate cutting device for municipal engineering comprises a workbench, wherein supporting legs are arranged on the left front side, the right front side, the left rear side and the right rear side of the bottom side wall of the workbench, a transition hole is formed in the central area of the workbench, and a saw blade is arranged at the transition hole; when the existing wood plate cutting device for municipal engineering is used, the bottom ends of four groups of supporting legs are all connected with the ground, the bottom ends of saw blades are connected with the output end of an external power device, the saw blades can move up and down in a reciprocating manner, and when the wood plate cutting device is used, a thick plate is placed on a workbench and is adjusted to a proper position, the plate is pushed backwards, so that the saw blades moving up and down in a reciprocating manner cut the plate into a specified thickness; present plank cutting device for municipal works discovers in using, and the panel to different thickness of being not convenient for presss from both sides tightly fixedly, needs the manual pay-off of user, causes the amount of labour increase in the use, and the use limitation is higher.
Disclosure of Invention
In order to solve the technical problems, the invention provides the wood plate cutting device for municipal engineering, which is convenient for feeding plates with different thicknesses, reduces the labor amount and reduces the use limitation.
The wood board cutting device for municipal engineering comprises a workbench, wherein supporting legs are arranged on the left front side, the right front side, the left rear side and the right rear side of the side wall of the bottom of the workbench respectively, a transition hole is formed in the central area of the workbench, and a saw blade is arranged at the transition hole; the novel workbench is characterized by further comprising a base, a mounting plate, a plurality of groups of upper rotating shafts, a plurality of groups of lower rotating shafts, a plurality of groups of limiting shafts, a left plate, a right plate, a front fixing rod, a threaded rod, a rear fixing rod, a left rotating shaft, a right rotating shaft, a front connecting shaft, a rear connecting shaft, a turntable and an L-shaped movable plate, wherein the bottom ends of the left plate and the right plate are respectively connected with the right half area and the right end of the top side wall of the workbench, two groups of fixing holes are respectively arranged in the central area of the left plate and the right plate, two groups of first ball bearings are respectively arranged at the two groups of fixing holes, the left rotating shaft and the right rotating shaft are respectively in key connection with the two groups of first ball bearings, a front sliding hole, a threaded hole and a rear sliding hole are respectively arranged in the front half area, the central area and the rear half area of the L-shaped movable plate, the front fixing rod penetrates through the front sliding hole and the left end and the right end of the rear fixing rod are respectively connected with the front half area and the right half area of the left plate, the threaded rod penetrates through the threaded hole in a threaded manner, the left end and the right end of the threaded rod are respectively connected with the left rotating shaft and the right rotating shaft, the right end of the right rotating shaft is connected with the central area of the left side wall of the turntable, two groups of connecting holes are respectively arranged in the front half area and the rear half area of the left half area of the L-shaped movable plate, two groups of second ball bearings are respectively arranged at the two groups of connecting holes, the front connecting shaft and the rear connecting shaft are respectively in key connection with the two groups of second ball bearings, the top ends of the front connecting shaft and the rear connecting shaft are respectively provided with a front motor and a rear motor, two groups of cylinders are respectively arranged at the bottom ends of the front connecting shaft and the rear connecting shaft, the outer side walls of the two groups of cylinders are provided with a plurality of anti-skid protrusions, the bottom end of the base is connected with the left end of the top side wall of the workbench, the top end of the base is provided with a hydraulic cylinder, the right end of the hydraulic cylinder is connected with the central area of the left side wall of the mounting plate, and a hollow groove is arranged on the right side wall of the mounting plate, the dead slot inside head lateral wall and inner bottom lateral wall are provided with on the multiunit respectively and rotate groove and multiunit down and rotate the inslot portion under rotation groove and the multiunit, pivot and multiunit down pivot one end insert respectively on the multiunit and rotate the inslot portion under groove, the other end of pivot and multiunit down on the multiunit respectively with the regional connection of the spacing top of the shaft lateral wall of multiunit and bottom lateral wall central authorities, the spacing axle right-hand member of multiunit all protrudes in the mounting panel right-hand member, and two sets of cylindrical left ends all protrude in the left end of L type movable plate.
The wood plate cutting device for municipal engineering further comprises a reinforcing rod, and two ends of the reinforcing rod are connected with the L-shaped moving plate.
According to the wood plate cutting device for municipal engineering, the longitudinal section shapes of the front fixing rod and the rear fixing rod are circular.
The wood plate cutting device for municipal engineering further comprises three groups of transition rods and an operation ring, wherein two ends of the three groups of transition rods are respectively connected with the inner side wall of the operation ring and the outer side wall of the turntable.
The wood plate cutting device for municipal engineering further comprises a nut, wherein external threads are arranged on the partial region of the outer side wall of the right rotating shaft, the nut is screwed on the right rotating shaft, the left end of the nut is tightly contacted with the right plate, and the top end of the nut is provided with an operating rod.
According to the wood board cutting device for municipal engineering, the front side wall of the workbench is provided with the light reflecting sticker.
According to the wood board cutting device for municipal engineering, the front motor and the rear motor are respectively provided with the inclined rods, and the bottom ends of the two groups of inclined rods are respectively connected with the L-shaped moving plate.
The wood plate cutting device for municipal engineering further comprises a front stabilizer bar and a rear stabilizer bar, wherein the left end and the right end of the front stabilizer bar are respectively connected with the output end of the hydraulic cylinder and the mounting plate, and the left end and the right end of the rear stabilizer bar are respectively connected with the output end of the hydraulic cylinder and the mounting plate.
Compared with the prior art, the invention has the beneficial effects that: the saw blade is positioned at the rear side of the mounting plate and the L-shaped movable plate, the bottom ends of four groups of supporting legs are all connected with the ground to support the workbench, the left plate and the right plate are all connected with the workbench, under the support of two groups of first ball bearings, the rotary disc rotates to enable the left rotary shaft, the right rotary shaft and the threaded rod to rotate, the L-shaped movable plate cannot rotate under the action of the front fixed rod and the rear fixed rod, so that the rotary disc rotates to enable the L-shaped movable plate to move, under the support of two groups of second ball bearings, the front motor and the rear motor are electrified to drive the front connecting shaft, the rear connecting shaft, two groups of cylinders and a plurality of groups of anti-skid protrusions to rotate, the base fixes the hydraulic cylinder, the transverse position of the mounting plate is changed by controlling the length of the output end of the hydraulic cylinder, when the wood plate needs to be cut, the mounting plate and the L-shaped movable plate are adjusted to proper positions according to the thickness of the wood plate, the wood plate is clamped tightly by the plurality of limiting shafts and the two groups of cylinders, then open preceding motor and back motor, multiunit non-slip raised drive plank on two sets of cylinders moves backward, the saw bit bottom is connected with external power device output, the saw bit can be reciprocating motion from top to bottom, the plank moves the in-process backward under the frictional force effect pivot on the multiunit, pivot and the spacing axle of multiunit all take place to rotate under the multiunit, thereby realize the pay-off of plank, the factor of safety of user in plank cutting process has been improved greatly, be convenient for carry out the pay-off to the panel of different thickness, reduce the amount of labour, reduce the use limitation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the right plate, the front fixing rod, the left rotating shaft, the right rotating shaft, the first ball bearing and the threaded rod;
FIG. 3 is a schematic left side view of the connection of the turntable, transition lever and operating ring;
FIG. 4 is a schematic right side view of the connection of the mounting plate, the upper rotating shaft and the spacing shaft;
FIG. 5 is a schematic top view of the connection of the hydraulic cylinder, mounting plate and front stabilizer bar;
FIG. 6 is a schematic top view of the connection of the cylinder and stud;
in the drawings, the reference numbers: 1. a work table; 2. a support leg; 3. a saw blade; 4. a base; 5. mounting a plate; 6. an upper rotating shaft; 7. a limiting shaft; 8. a right plate; 9. a front fixing rod; 10. a left rotating shaft; 11. a right rotating shaft; 12. a front connecting shaft; 13. a turntable; 14. an L-shaped moving plate; 15. a first ball bearing; 16. a second ball bearing; 17. a front motor; 18. a cylinder; 19. anti-skid projections; 20. a hydraulic cylinder; 21. a reinforcing bar; 22. a transition rod; 23. an operating ring; 24. a nut; 25. an operating lever; 26. reflecting light; 27. a diagonal bar; 28. a front stabilizer bar; 29. a threaded rod.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 6, the wood board cutting device for municipal engineering comprises a workbench 1, wherein supporting legs 2 are arranged on the left front side, the right front side, the left rear side and the right rear side of the bottom side wall of the workbench 1, a transition hole is formed in the central area of the workbench 1, and a saw blade 3 is arranged at the transition hole; the automatic horizontal turning device comprises a base 4, a mounting plate 5, a plurality of groups of upper rotating shafts 6, a plurality of groups of lower rotating shafts, a plurality of groups of limiting shafts 7, a left plate, a right plate 8, a front fixing rod 9, a threaded rod 29, a rear fixing rod, a left rotating shaft 10, a right rotating shaft 11, a front connecting shaft 12, a rear connecting shaft, a rotary disc 13 and an L-shaped moving plate 14, wherein the bottom ends of the left plate and the right plate 8 are respectively connected with the right half area and the right end of the top side wall of a workbench 1, two groups of fixing holes are respectively arranged in the central area of the left plate and the right plate 8, two groups of first ball bearings 15 are respectively arranged at the two groups of fixing holes, the left rotating shaft 10 and the right rotating shaft 11 are respectively in key connection with the two groups of first ball bearings 15, a front half area, a central area and a rear half area of the L-shaped moving plate 14 are respectively provided with a front sliding hole, a threaded hole and a rear sliding hole, the front fixing rod 9 penetrates through the front sliding hole, and the left end and the right end of the front fixing rod 9 are respectively connected with the front half area of the left plate and the right plate 8, the rear fixed rod passes through the rear sliding hole, the left end and the right end of the rear fixed rod are respectively connected with the rear half area of the left plate and the rear half area of the right plate 8, the threaded rod 29 is threaded and passes through the threaded hole, the left end and the right end of the threaded rod 29 are respectively connected with the left rotating shaft 10 and the right rotating shaft 11, the right end of the right rotating shaft 11 is connected with the central area of the left side wall of the rotary table 13, the front half area and the rear half area of the left half area of the L-shaped movable plate 14 are respectively provided with two groups of connecting holes, two groups of second ball bearings 16 are respectively arranged at the two groups of connecting holes, the front connecting shaft 12 and the rear connecting shaft are respectively in key connection with the two groups of second ball bearings 16, the top ends of the front connecting shaft 12 and the rear connecting shaft are respectively provided with a front motor 17 and a rear motor, the bottom ends of the front connecting shaft 12 and the rear connecting shaft are respectively provided with two groups of cylinders 18, the outer side walls of the two groups of cylinders 18 are provided with a plurality of anti-skid protrusions 19, and the bottom end of the base 4 is connected with the left end of the top wall of the working table 1, the top end of the base 4 is provided with a hydraulic cylinder 20, the output end of the right end of the hydraulic cylinder 20 is connected with the central area of the left side wall of the mounting plate 5, the right side wall of the mounting plate 5 is provided with a hollow groove, the inner top side wall and the inner bottom side wall of the hollow groove are respectively provided with a plurality of groups of upper rotating grooves and a plurality of groups of lower rotating grooves, one ends of a plurality of groups of upper rotating shafts 6 and a plurality of groups of lower rotating shafts are respectively inserted into the plurality of groups of upper rotating grooves and the plurality of groups of lower rotating grooves, the other ends of the plurality of groups of upper rotating shafts 6 and the plurality of groups of lower rotating shafts are respectively connected with the central areas of the top side wall and the bottom side wall of the plurality of groups of limiting shafts 7, the right ends of the plurality of groups of limiting shafts 7 are all protruded out of the right end of the mounting plate 5, and the left ends of the two groups of cylinders 18 are all protruded out of the left end of the L-shaped moving plate 14; the saw blade is positioned at the rear side of the mounting plate and the L-shaped movable plate, the bottom ends of four groups of supporting legs are all connected with the ground to support the workbench, the left plate and the right plate are all connected with the workbench, under the support of two groups of first ball bearings, the rotary disc rotates to enable the left rotary shaft, the right rotary shaft and the threaded rod to rotate, the L-shaped movable plate cannot rotate under the action of the front fixed rod and the rear fixed rod, so that the rotary disc rotates to enable the L-shaped movable plate to move, under the support of two groups of second ball bearings, the front motor and the rear motor are electrified to drive the front connecting shaft, the rear connecting shaft, two groups of cylinders and a plurality of groups of anti-skid protrusions to rotate, the base fixes the hydraulic cylinder, the transverse position of the mounting plate is changed by controlling the length of the output end of the hydraulic cylinder, when the wood plate needs to be cut, the mounting plate and the L-shaped movable plate are adjusted to proper positions according to the thickness of the wood plate, the wood plate is clamped tightly by the plurality of limiting shafts and the two groups of cylinders, then open preceding motor and back motor, multiunit non-slip raised drive plank on two sets of cylinders moves backward, the saw bit bottom is connected with external power device output, the saw bit can be reciprocating motion from top to bottom, the plank moves the in-process backward under the frictional force effect pivot on the multiunit, pivot and the spacing axle of multiunit all take place to rotate under the multiunit, thereby realize the pay-off of plank, the factor of safety of user in plank cutting process has been improved greatly, be convenient for carry out the pay-off to the panel of different thickness, reduce the amount of labour, reduce the use limitation.
The wood plate cutting device for municipal engineering further comprises a reinforcing rod 21, wherein two ends of the reinforcing rod 21 are connected with the L-shaped moving plate 14; a triangular structure is formed between the reinforcing rod and the L-shaped moving plate, so that the stability of the L-shaped moving plate is improved.
According to the wood board cutting device for municipal engineering, the longitudinal section shapes of the front fixing rod 9 and the rear fixing rod are both circular; the longitudinal section shapes of the front fixing rod and the rear fixing rod are circular, and the outer side walls of the front fixing rod and the rear fixing rod are respectively contacted with the inner side walls of the front sliding hole and the rear sliding hole, so that the friction force generated when the L-shaped moving plate moves is reduced.
The wood plate cutting device for municipal engineering further comprises three groups of transition rods 22 and an operation ring 23, wherein two ends of the three groups of transition rods 22 are respectively connected with the inner side wall of the operation ring 23 and the outer side wall of the rotary table 13; the three groups of transition rods connect the operating ring with the turntable, and the turntable moves in a mode of rotating the operating ring, so that the effect of saving labor is achieved.
The wood board cutting device for municipal engineering further comprises a nut 24, wherein an external thread is arranged on the partial area of the outer side wall of the right rotating shaft 11, the nut 24 is screwed on the right rotating shaft 11, the left end of the nut 24 is tightly contacted with the right board 8, and the top end of the nut 24 is provided with an operating rod 25; when the position of the L-shaped moving plate needs to be further fixed, the operating rod is rotated to enable the nut to be in close contact with the right plate, and the threaded rod is further prevented from rotating.
According to the wood board cutting device for municipal engineering, the front side wall of the workbench 1 is provided with the light reflecting sticker 26; the reflecting sticker gives a warning to a user, prevents the user from colliding with the power component, and improves the safety factor in the use process.
According to the wood board cutting device for municipal engineering, the front motor 17 and the rear motor are both provided with the inclined rods 27, and the bottom ends of the two groups of inclined rods 27 are both connected with the L-shaped moving plate 14; the front motor and the rear motor are respectively fixed on the L-shaped moving plate by the two groups of inclined rods, so that the stability of the front motor and the rear motor during rotation is improved.
The wood plate cutting device for municipal engineering further comprises a front stabilizer bar 28 and a rear stabilizer bar, wherein the left end and the right end of the front stabilizer bar 28 are respectively connected with the output end of the hydraulic cylinder 20 and the mounting plate 5, and the left end and the right end of the rear stabilizer bar are respectively connected with the output end of the hydraulic cylinder 20 and the mounting plate 5; the hydraulic cylinder and the mounting plate are further connected through the front stabilizer bar and the rear stabilizer bar, and stability between the mounting plate and the hydraulic cylinder is improved.
The invention relates to a wood plate cutting device for municipal engineering, which gives out warning to a user by a reflective sticker to prevent the user from colliding with a power component, a saw blade is positioned at the rear side of a mounting plate and an L-shaped movable plate, a triangular structure is formed between a reinforcing rod and the L-shaped movable plate, the bottom ends of four groups of supporting legs are all connected with the ground to support a workbench, a left plate and a right plate are all connected with the workbench, three groups of transition rods connect an operating ring and a turntable under the support of two groups of first ball bearings, the turntable is moved by rotating the operating ring, the left rotating shaft, the right rotating shaft and a threaded rod can rotate by rotating the turntable, the L-shaped movable plate cannot rotate under the action of a front fixing rod and a rear fixing rod, so that the L-shaped movable plate moves by rotating the turntable, when the position of the L-shaped movable plate needs to be further fixed, a nut is tightly contacted with the right plate by rotating the operating rod to further prevent the threaded rod from rotating, the longitudinal section shapes of the front fixed rod and the rear fixed rod are circular, the outer side walls of the front fixed rod and the rear fixed rod are respectively contacted with the inner side walls of the front sliding hole and the rear sliding hole, the friction force when the L-shaped moving plate moves is reduced, the front motor and the rear motor are respectively fixed on the L-shaped moving plate by the two groups of inclined rods, the front motor and the rear motor drive the front connecting shaft, the rear connecting shaft, the two groups of cylinders and the plurality of groups of anti-skid protrusions to rotate after being electrified under the support of the two groups of second ball bearings, the hydraulic cylinder is fixed by the base, the transverse position of the mounting plate is changed by controlling the length of the output end of the hydraulic cylinder, the hydraulic cylinder and the mounting plate are further connected by the front stabilizing rod and the rear stabilizing rod, when the wood plate needs to be cut, the mounting plate and the L-shaped moving plate are adjusted to proper positions according to the thickness of the wood plate and the cutting position, and the wood plate is clamped by the plurality of groups of limiting shafts and the two groups of cylinders, then the front motor and the rear motor are started, the wood plates are driven to move backwards by the aid of the multiple groups of anti-skid protrusions on the two groups of cylinders, the bottom ends of the saw blades are connected with the output end of an external power device, the saw blades can move up and down in a reciprocating mode, and the wood plates move backwards, the multiple groups of upper rotating shafts, the multiple groups of lower rotating shafts and the multiple groups of limiting shafts all rotate under the action of friction force, so that feeding of the wood plates is achieved, and safety factors of users in the wood plate cutting process are greatly improved.
The wood board cutting device for municipal engineering is characterized in that the installation modes, the connection modes or the arrangement modes of all the components are welding, riveting or other common mechanical modes, wherein the sliding/rotating fixation is that the components do not fall off in the sliding/rotating state, the sealing communication is that the two connecting pieces are communicated and simultaneously sealed, the specific structures, the models and the coefficient indexes of all the components are self-contained technologies, the beneficial effects can be realized, all the electric modules and the electric appliances are common electric appliances in the market, the electric modules can be used only by being electrically connected with each other according to the purchased instructions when bought back for use, and the control module is the common self-contained module, so the details are omitted.
In the municipal board cutting device of the invention, unless otherwise stated, the terms of "up, down, left, right, front, back, inner, front, back, inner, and vertical, horizontal" and the like are included in the terms only to represent the orientation of the terms in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A wood board cutting device for municipal engineering comprises a workbench (1), wherein supporting legs (2) are arranged on the left front side, the right front side, the left rear side and the right rear side of the bottom side wall of the workbench (1), a transition hole is formed in the central area of the workbench (1), and a saw blade (3) is arranged at the transition hole; the novel movable plate is characterized by further comprising a base (4), a mounting plate (5), a plurality of groups of upper rotating shafts (6), a plurality of groups of lower rotating shafts, a plurality of groups of limiting shafts (7), a left plate, a right plate (8), a front fixing rod (9), a threaded rod (29), a rear fixing rod, a left rotating shaft (10), a right rotating shaft (11), a front connecting shaft (12), a rear connecting shaft, a turntable (13) and an L-shaped movable plate (14), wherein the bottom ends of the left plate and the right plate (8) are respectively connected with the right half area and the right end of the top side wall of the workbench (1), the central areas of the left plate and the right plate (8) are respectively provided with two groups of fixing holes, the two groups of first ball bearings (15) are respectively arranged at the two groups of fixing holes, the left rotating shaft (10) and the right rotating shaft (11) are respectively in key connection with the two groups of first ball bearings (15), and the front half area, the central area and the rear half area of the L-shaped movable plate (14) are respectively provided with front sliding holes, Threaded hole and back sliding hole, preceding dead lever (9) pass preceding sliding hole and preceding dead lever (9) left end and right-hand member respectively with left board and right board (8) first half regional connection, back dead lever passes back sliding hole and back dead lever left end and right-hand member respectively with left board and right board (8) second half regional connection, threaded rod (29) spiral shell passes the threaded hole and threaded rod (29) left end and right-hand member are connected with left-hand shaft (10) and right-hand shaft (11) respectively, right-hand shaft (11) right-hand member with carousel (13) left side wall central zone is connected, L type movable plate (14) left half regional first half region and second half regional are provided with two sets of connecting holes respectively, two sets of second ball bearing (16) are provided with respectively in two sets of connecting hole department, preceding connecting axle (12) and back connecting axle respectively with two sets of second ball bearing (16) key-type, the top ends of the front connecting shaft (12) and the rear connecting shaft are respectively provided with a front motor (17) and a rear motor, the bottom ends of the front connecting shaft (12) and the rear connecting shaft are respectively provided with two groups of cylinders (18), the outer side walls of the two groups of cylinders (18) are provided with a plurality of groups of anti-skidding bulges (19), the bottom end of the base (4) is connected with the left end of the top side wall of the workbench (1), the top end of the base (4) is provided with a hydraulic cylinder (20), the output end of the right end of the hydraulic cylinder (20) is connected with the central area of the left side wall of the mounting plate (5), the right side wall of the mounting plate (5) is provided with a hollow groove, the top side wall and the inner bottom side wall in the hollow groove are respectively provided with a plurality of groups of upper rotating grooves and a plurality of groups of lower rotating grooves, one ends of the plurality of groups of upper rotating shafts (6) and the plurality of lower rotating shafts are respectively inserted into the central areas of the plurality of groups of upper rotating grooves and the plurality of groups of lower rotating shafts are respectively connected with the central areas of the top side wall and the bottom side wall of the plurality of the limiting shafts (7), the right ends of the multiple groups of limiting shafts (7) protrude out of the right end of the mounting plate (5), and the left ends of the two groups of cylinders (18) protrude out of the left end of the L-shaped moving plate (14).
2. The municipal engineering wood board cutting device according to claim 1, further comprising a reinforcing bar (21), wherein both ends of the reinforcing bar (21) are connected to the L-shaped moving plate (14).
3. The municipal works board cutting device according to claim 2, wherein the front fixing rod (9) and the rear fixing rod each have a circular longitudinal cross-sectional shape.
4. The municipal engineering plank cutting device according to claim 3, further comprising three sets of transition rods (22) and an operating ring (23), wherein two ends of the three sets of transition rods (22) are respectively connected with the inner side wall of the operating ring (23) and the outer side wall of the rotary table (13).
5. The municipal works board cutting device according to claim 4, further comprising a nut (24), wherein an external thread is provided on a partial region of the outer side wall of the right rotary shaft (11), the nut (24) is screwed to the right rotary shaft (11), the left end of the nut (24) is in close contact with the right plate (8), and an operating rod (25) is provided at the top end of the nut (24).
6. The cutting device for boards for municipal engineering according to claim 5, wherein the front side wall of the table (1) is provided with a light reflecting sticker (26).
7. The municipal engineering plank cutting device according to claim 6, wherein the front motor (17) and the rear motor are provided with diagonal rods (27), and the bottom ends of the two groups of diagonal rods (27) are connected with the L-shaped moving plate (14).
8. The municipal works wood cutting device according to claim 7, further comprising a front stabilizer bar (28) and a rear stabilizer bar, wherein the left end and the right end of the front stabilizer bar (28) are connected to the output end of the hydraulic cylinder (20) and the mounting plate (5), respectively, and the left end and the right end of the rear stabilizer bar are connected to the output end of the hydraulic cylinder (20) and the mounting plate (5), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910592351.9A CN110238913B (en) | 2019-07-03 | 2019-07-03 | Plank cutting device for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN110238913A (en) | 2019-09-17 |
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