CN214925847U - Cutting machine moving device and cutting machine assembly - Google Patents

Abstract

The present disclosure relates to a cutter moving device and a cutter assembly. Wherein, cutting machine mobile device includes: a sliding seat; the base is arranged above the sliding seat, is connected with the sliding seat in a sliding manner and is used for supporting the cutting machine; and the adjusting assembly is connected with the sliding seat and the base and is used for adjusting the base to move relative to the sliding seat in a direction perpendicular to the cutting direction of the cutting machine. This is disclosed through adjusting part and sliding seat and pedestal connection, adjusts the base and slides in the cutting direction of perpendicular to cutting machine for the sliding seat, can carry out micro-adjustment to the cutting width of being cut the thing, improves cutting accuracy.

Description

Cutting machine moving device and cutting machine assembly

Technical Field

The present disclosure relates to the field of cutting tools, and more particularly, to a cutting machine moving device and a cutting machine assembly.

Background

The cutting machine is a common tool which can perform cutting and slotting operations on stones, woods and ceramic tiles. The saw blade is driven to rotate by a driving mechanism such as a motor to cut the object to be cut in a predetermined trajectory.

The required cutting width of the cut object is different according to different operation requirements. Before cutting operation, marking lines are marked on the cut object according to the required width, and then the hand-held cutting machine cuts according to the marked lines in advance. However, the method of cutting the object to be cut by the marker line has a problem of poor cutting accuracy and low cutting efficiency due to the difference in experience of the operator.

SUMMERY OF THE UTILITY MODEL

To overcome the problems in the related art, the present disclosure provides a cutter moving device and a cutter assembly.

According to a first aspect of the present disclosure, there is provided a cutter moving device comprising: a sliding seat; the base is arranged above the sliding seat, is connected with the sliding seat in a sliding manner and is used for supporting the cutting machine; and the adjusting assembly is connected with the sliding seat and the base and is used for adjusting the base to move relative to the sliding seat in a direction perpendicular to the cutting direction of the cutting machine.

In one embodiment, the adjustment assembly comprises: the first connecting block is fixed on the sliding seat; the second connecting block is fixed on the base, and the second connecting block and the first connecting block are arranged side by side in a direction perpendicular to the cutting direction of the cutting machine; and one end of the threaded connecting piece penetrates through the second connecting block to be in threaded connection with the first connecting block, and the other end of the threaded connecting piece abuts against the second connecting block.

In an embodiment, the base is provided with a limiting hole, the size of the limiting hole is larger than that of the first connecting block, and the first connecting block penetrates through the limiting hole upwards.

In one embodiment, the upper surface of the sliding seat is provided with a guide wheel; the base is provided with a guide hole extending in a direction perpendicular to the cutting direction of the cutting machine, and the guide wheel is located in the guide hole.

In one embodiment, the guide wheel is in contact with at least one sidewall of the guide hole.

In an embodiment, a limiting plate protruding outwards is arranged at the top of the guide wheel, and the limiting plate abuts against the upper surface of the base.

In one embodiment, two guide holes are arranged on the two ends of the upper surface of the base respectively; the cutting machine is characterized in that two pairs of guide wheels are arranged, each pair of guide wheels are arranged side by side along the cutting direction perpendicular to the cutting machine and are positioned in the corresponding guide holes, and the length of each guide hole is larger than the distance between every two pairs of guide wheels.

According to another aspect of the present disclosure, there is provided a cutter assembly comprising: the cutter moving device according to any one of the embodiments of the first aspect; the cutting machine is supported on the base.

In one embodiment, the method further comprises: the guide seat comprises a sliding guide rail and a limiting guide rail parallel to the sliding guide rail; the sliding seat set up in the guide holder top, the sliding seat lower surface is provided with movable pulley and spacing round, wherein, the movable pulley with sliding guide matches, along sliding guide slides, spacing round with spacing guide phase-match, along spacing guide slides.

In one embodiment, the method further comprises: the angle adjusting plate is fixed on the base; the first part of the movable plate is hinged with the angle adjusting plate through a first shaft, the second part of the movable plate is hinged with one side of the cutting machine through a second shaft, and the extending direction of the first shaft is different from that of the second shaft; the cutter rotates around the second shaft relative to the base to adjust the cutting height of the cutter; the movable plate rotates around the first shaft relative to the base to adjust the cutting angle of the cutting machine.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:

the utility model discloses a cutting machine mobile device through adjusting part and sliding seat and pedestal connection, adjusts the base and slides for the direction of sliding seat in the cutting direction of perpendicular to cutting machine, can carry out micro-adjustment to the cutting width of being cut the thing, improves cutting accuracy.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

Fig. 1 is a structural perspective view of a cutting assembly shown in accordance with an exemplary embodiment of the present disclosure.

Fig. 2 is an exploded schematic view of a cutter assembly shown according to an exemplary embodiment of the present disclosure.

Fig. 3a and 3b are schematic views illustrating a cutting height variation state of the cutting machine according to an exemplary embodiment of the present disclosure.

Fig. 4a and 4b are schematic views illustrating a cutting angle change state of the cutting machine according to an exemplary embodiment of the present disclosure.

Fig. 5 is a schematic structural view of a guide device according to an exemplary embodiment of the present disclosure.

Fig. 6 is an exploded schematic view of a guide device shown in accordance with an exemplary embodiment of the present disclosure.

Fig. 7 is another perspective schematic view of a guide device according to an exemplary embodiment of the present disclosure.

Fig. 8 is an exploded schematic view illustrating another perspective of a guide device according to an exemplary embodiment of the present disclosure.

Fig. 9 is a schematic structural diagram of a mobile device according to an exemplary embodiment of the present disclosure.

Fig. 10 is a schematic structural diagram illustrating another perspective of a mobile device according to an exemplary embodiment of the present disclosure.

Fig. 11 is an exploded schematic view illustrating another perspective of a mobile device according to an exemplary embodiment of the present disclosure.

Fig. 12 is a schematic diagram illustrating a change in adjustment state of a mobile device according to an exemplary embodiment of the present disclosure.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

The embodiment of the disclosure provides a cutting machine moving device, which can perform micro-adjustment on the cutting width of a cutting machine and improve the cutting precision.

Among them, the object to be cut may be stone such as marble, granite, ceramic tile, etc., a wall surface made of reinforced concrete, wood, etc.

As shown in fig. 1 and 9 to 12, the cutter moving device 40 according to the embodiment of the present disclosure may be applied to the cutter 10 to adjust the cutting width of the cutter 10 and improve the cutting accuracy.

The cutter 10 may be electric or pneumatic. Taking the electric cutting machine 10 as an example, the electric cutting machine may include a housing 11, a motor disposed in the housing 11, and a saw blade 14 detachably mounted on an output shaft of the motor. Wherein the driving motor drives the saw blade 14 to rotate to cut the object to be cut. The cutter 10 may also include a guard 12 coupled to the housing 11 and covering the blade 14 to prevent debris from flying during cutting. In addition, a handle 15 may be integrally formed on the housing 11 for the operator to hold in order to carry the hand. In addition, a switch button may be provided on the handle 15 for turning on the driving motor. Furthermore, a locking key can be arranged on the handle to keep the opening state of the driving motor.

The cutter moving device 40 of the embodiment of the present disclosure includes a sliding seat 32, a base 21, and an adjusting assembly.

The base 21 is disposed above the sliding seat 32, is slidably connected to the sliding seat 32, and moves in a moving direction T perpendicular to the cutting direction C with respect to the sliding seat 32. The base 21 is used to support the cutter 10. The base 21 includes an upper surface facing the cutter 10 and a lower surface facing away from the upper surface. The lower surface of the base 21 is disposed opposite to the upper surface of the slide base 32.

As shown in fig. 5, the sliding seat 32 may be provided on the guide seat 31 to slide in the cutting direction C with respect to the guide seat 31. The guide seat 31 can be placed on the surface of the object 200 to be cut (for example, as shown in fig. 4a and 4b), and the sliding seat 32 slides in the cutting direction C relative to the guide seat 31 to move the base 21 and the cutting machine 10 together in the cutting direction C relative to the object 200 to cut the object 200. However, the sliding seat 32 may be directly placed on the surface of the object 200 to be cut, and the sliding seat 32 moves in the cutting direction C relative to the object 200 to move the base 21 and the cutting machine 10 together in the cutting direction C to cut the object 200. The sliding seat 32 includes a lower surface facing the work 200 and an upper surface facing away from the lower surface.

The adjustment assembly is connected to the slide base 32 and the base 21, and the adjustment base 21 moves relative to the slide base 32 in a direction (in the drawing, a moving direction T) perpendicular to the cutting direction C of the cutter 10. Accordingly, the cutting width of the object 200 can be adjusted, and the cutting accuracy can be improved.

In one embodiment, as shown in fig. 10, the adjustment assembly includes a first connecting block 42, a second connecting block 43, and a threaded connector 44.

The first connecting block 42 is fixed to the sliding seat 32. The second link block 43 is fixed to the base 21, and the second link block 43 and the first link block 42 are arranged side by side in a direction perpendicular to the cutting direction of the cutter 10. One end of the threaded connector 44 passes through the second connecting block 43 and is in threaded connection with the first connecting block 42, and the other end abuts against the second connecting block 43.

During the use, sliding seat 32 can be placed on the surface of the thing that is cut and keep motionless, rotates threaded connection piece 44, and threaded connection piece 44's the one end that supports in second connecting block 43 produces the interact power with second connecting block 43, promotes second connecting block 43 and drives base 21 and remove in the cutting direction of perpendicular to cutting machine 10 for sliding seat 32, carries out the micro-adjustment to the cutting width of the thing that is cut.

As an example, the first connection block 42 may be protruded upward perpendicular to the upper surface of the sliding seat 32. The second connection block 43 may be protrusively provided perpendicular to the upper surface of the base 21. The screw connector 44 may be a bolt, the first connecting block 42 is provided with a threaded hole matching with the bolt, and the second connecting block 43 is provided with a through hole for the bolt to pass through. The rod part of the bolt passes through the through hole and the threaded hole, and the head part of the bolt abuts against the outer side surface of the second connecting block 43.

In another example, the threaded connector 44 may be a screw, one end of which passes through the second connecting block 43 and is in threaded connection with the first connecting block 42, and the other end of which is provided with a nut 45, wherein the nut 45 abuts against the outer side surface of the second connecting block 43.

In one embodiment, the base 21 is provided with a limiting hole 213, the size of the limiting hole 213 is larger than that of the first connecting block 42, and the first connecting block 42 upwardly passes through the limiting hole 213.

The limit holes 213 limit the stroke of the base 21 in the moving direction T at both ends perpendicular to the cutting direction C of the cutter 10, i.e., the moving direction T.

In one embodiment, the upper surface of the sliding seat 32 is provided with a guide wheel 41. The base 21 is provided with a guide hole 211 extending in a direction perpendicular to the cutting direction C of the cutter 10, i.e., the moving direction T, and the guide wheel 41 is located in the guide hole 211.

When the base 21 moves in the vertical direction and the cutting direction relative to the sliding seat 32, the guide wheels 41 are matched with the guide holes 211, so that the displacement of the base 21 corresponding to the sliding seat 32 in the cutting direction C can be limited, and the base 21 is prevented from shaking in the cutting direction relative to the sliding seat 32 to influence the cutting precision.

In one embodiment, the guide wheel 41 is in contact with at least one sidewall of the guide hole 211. For example, the guide hole 211 may include two opposite sidewalls perpendicular to the cutting direction, and the guide wheel 41 limits the displacement of the base 21 relative to the sliding seat 32 in the cutting direction C by contacting one sidewall of the guide hole 211, that is, the guide wheel 41 is kept in contact with one sidewall of the guide hole 211 when the base 21 moves relative to the sliding seat 32 in the perpendicular and cutting directions. In another example, when the base 21 moves relative to the sliding seat 32 in the direction perpendicular to the cutting direction C, the guide wheels 41 are in contact with the side wall opposite to the guide hole 211, that is, the guide wheels 41 are kept in contact with the two opposite side walls of the guide hole 211, so as to limit the displacement of the sliding seat 32 corresponding to the base 21 in the cutting direction C. Through the relative two lateral wall contacts of leading wheel 41 and guiding hole 211, can make base 21 for sliding seat 32 when perpendicular and cutting direction C remove, more steady for the width control is more accurate, improves cutting accuracy.

In one embodiment, the top of the guide wheel 41 is provided with a limiting plate (not shown) protruding outwards, and the limiting plate abuts against the upper surface of the base 21. The upward displacement of the base 21 can be limited through the limiting plate, and the smoothness of the base 21 relative to the sliding seat 32 in the vertical and cutting directions is further improved.

In one embodiment, two guide holes 211 are provided, and are respectively provided at both ends of the upper surface of the base 21. The guide wheels 41 are arranged in two pairs, each pair of guide wheels 41 are arranged side by side along the cutting direction perpendicular to the cutting machine and are positioned in the corresponding guide holes 211, and the length of each guide hole 211 is larger than the distance between every two pairs of guide wheels.

Two guide wheels 41 are respectively arranged in the two guide holes 211, so that the smoothness of the base 21 relative to the sliding seat 32 in the vertical and cutting directions is further improved.

According to another aspect of the present disclosure, there is provided a cutter assembly 100, as shown in fig. 1, including the cutter moving device and the cutter of any of the above-mentioned embodiments, wherein the cutter 10 is fixed to the base 21.

The cutting machine assembly 100 can finely adjust the cutting width of the cut object, and improves the cutting precision.

In some embodiments, as shown in fig. 1, 5-8, cutter assembly 100 further includes guide 30. The guide 30 comprises a guide shoe 31.

The guide seat 31 is used for carrying the sliding seat 32 and comprises a sliding guide rail 311 and a limit guide rail 312 parallel to the sliding guide rail 311. The guide holder 31 may have a plate-like structure including a lower surface facing the object to be cut and an upper surface facing away from the lower surface. A sliding guide 311 and a stopper guide 312 along the cutting direction may be protruded on the upper surface of the guide holder 31.

The sliding seat 32 is slidably disposed above the guiding seat 31, and the sliding seat 32 is provided with a sliding wheel 321 and a limiting wheel 322. The sliding wheels 321 are matched with the sliding guide rails 311 and slide along the sliding guide rails 311, and the limiting wheels 322 are matched with the limiting guide rails 312 and slide along the limiting guide rails 312.

The base 21 is disposed above the sliding seat 32 and slides along with the sliding seat 32.

When the cutting machine is used, the guide seat 31 can be placed on an object to be cut, the cutting machine 10 can be arranged on the sliding seat 32, the sliding wheel 321 of the sliding seat 32 is in contact with the sliding guide rail 311, the limiting wheel 322 of the sliding seat 32 is in contact with the limiting guide rail 312, and under the action of the sliding guide rail 311 and the limiting guide rail 312, the sliding seat 32 slides on the guide seat 31 to drive the cutting machine 10 on the guide seat to cut the object to be cut.

The cutting machine assembly 100 of the embodiment of the present disclosure provides a cutting path for the cutting machine 10 by the arrangement of the guide device 30, and the sliding guide rail 311 on the guide seat 31 cooperates with the sliding wheel 321 on the sliding seat 32; through the cooperation of the limiting guide rail 312 on the guide seat 31 and the limiting wheel 322 on the sliding seat 32, the limiting effect is achieved in the cutting process of the cutting machine 10 along the cutting path, the sliding seat 32 is prevented from being separated from the guide seat 31, and the stability, the cutting efficiency and the cutting precision in the cutting operation process of the cutting machine 10 are improved.

In an embodiment, as shown in fig. 7, fig. 7 and 8 are schematic cross-sectional views taken along the width direction of fig. 5 and 6, the sliding seat 32 includes a lower surface opposite to the guide seat 31, and an upper surface opposite to the lower surface. At least one pair of limiting wheels 322 is arranged on the lower surface of the sliding seat 32, and each pair of limiting wheels 322 is respectively clamped on two opposite side walls 313 of the limiting guide rail 312. Two relative lateral walls 313 of spacing guide rail 312 play spacing effect as spacing face in the sliding process to sliding seat 32, carry on spacingly through two spacing faces to the displacement on the restriction sliding seat 32 left and right sides direction (being width direction), make sliding seat 32 slide along sliding guide rail 311's route all the time, further improve the stability ability in the cutting process of cutting machine 10, ensure cutting accuracy.

In one embodiment, as shown in fig. 8, two opposite side walls 313 of the position-limiting guide rail 312 are each provided with a groove 315 extending along the length direction (the cutting direction of the cutting machine). The bottom of the limiting wheel 322 positioned on the lower surface of the sliding seat 32 is provided with a limiting plate 323 protruding outwards, and the limiting plate 323 is positioned in the groove 315. The limiting plate 323 may have a sheet structure.

This disclosed embodiment, through being located the limiting plate 323 in recess 315, make at sliding seat 32 sliding process on guide holder 31, can restrict sliding seat 32 through spacing wheel 322 and control the displacement, through the top displacement of limiting plate 323 restriction sliding seat 32, sliding seat 32 is at the slip in-process promptly, left and right, on all receive the restriction, effectively prevent the skew limiting guide 312 of sliding seat 32, can effectively prevent that spacing wheel 322 from breaking away from limiting guide 32, ensure to the spacing reliability of cutting machine 10, thereby can ensure cutting machine 10 cutting stability, and thus, can improve cutting accuracy.

In one embodiment, the upper surface 314 of the limiting plate 323 abuts against the upper surface of the groove 315, i.e., the limiting plate 323 abuts against the upper and lower opposite surfaces of the groove 315. The recess 315 may be substantially U-shaped and include an upper surface 314 engaged with the side wall 313, a side surface engaged with the upper surface 314, and a lower surface engaged with the side surface, which may be flush with the upper surface of the guide holder 31.

The upper surface through limiting plate 323 offsets with the upper surface of recess 315 for sliding seat 32 is at the guide holder 31 on-line sliding process, because two surfaces contact all the time, like this, prevents that sliding seat 32 from rocking from top to bottom when sliding for guide holder 31, improves the stability ability when sliding, because the sliding stability of guide holder 31 improves, makes cutting machine 10 cutting accuracy also can obtain guaranteeing.

In one embodiment, as shown in fig. 7, the upper surface of the retainer plate 323 and the upper surface 314 of the recess 315 are chamfered. That is, the upper and lower opposite surfaces of the stopper plate 323 and the recess 315 are chamfered. The chamfer may be at 45 degrees, for example.

Through the setting of scarf for sliding seat 32 is at the guide holder 31 on-process of sliding, and limiting plate 323 and recess 315 relative scarf keep contacting from top to bottom, like this, can reduce the slip in-process, and the resistance between limiting plate 323 and the recess makes and slides more smoothly when keeping spacing in vertical direction sliding seat 32, ensures the reliability that cutting machine 10 removed along sliding guide 311 direction.

In one embodiment, the limiting wheels 322 are provided in two pairs, respectively disposed at two ends of the lower surface of the sliding seat 32. One pair of limiting wheels 322 is disposed at the front end of the lower surface of the sliding seat 32, and the other pair of limiting wheels 322 is disposed at the rear end of the lower surface of the sliding seat 32. Each pair of limiting wheels 322 may be respectively located at both side portions of the lower surface of the sliding seat 32. Through setting up two pairs of spacing wheels 322, prevent that sliding seat 32 from taking place to twist for guide holder 31, stability when further improving cutting machine 10 cutting.

In one embodiment, the sliding guide 311 is a convex rail protruding toward the upper surface of the guide holder 31, and the sliding wheel 321 is a concave wheel matching with the convex rail. In another example, the slide rail 322 is a concave rail depressed toward the upper surface of the guide holder 31, and the slide wheel 321 is a cam matched with the concave rail.

In one embodiment, the cross-section of the sliding guide 311 is arc-shaped. The arc-shaped sliding guide rail 311 is matched with the arc-shaped sliding wheel 321, so that the friction force can be reduced, the sliding seat 32 can slide relative to the guide seat 31 more easily, and the cutting machine 10 can cut more stably.

In an embodiment, two sliding guide rails 311 are provided, and are respectively disposed on the upper surface of the guide seat 31 and located at two sides of the position-limiting guide rail 312. Two pairs of sliding wheels 321 are provided, respectively disposed at both ends of the sliding seat 32.

The two sliding guide rails 311 are arranged in parallel, so that the sliding seat 32 is more stable, and the cutting efficiency and the cutting accuracy are higher when sliding relative to the guide seat 31.

In one embodiment, the upper surface of the base 21 is provided with a front pushing handle 271, a rear pushing handle 272 and a lifting handle 273. The front pushing hand 271 and the rear pushing hand 272 can be held by an operator to push the base plate 21 and the sliding base 32 to move back and forth along the sliding guide relative to the guide base. The handle 273 is used for an operator to hold to carry and carry the cutter assembly 100.

In some embodiments, cutter assembly 100 further includes cutter adjustment device 20, cutter adjustment device 20 being capable of adjusting the cutting height and angle of cutter 10. The cutter adjusting device 20 includes a base 21, an angle adjusting plate 22, and a movable plate 23.

A base 21 is installed at the bottom of the cutter 10 for supporting the cutter 10. The base 21 may have a flat plate-like structure including an upper surface facing the cutter 10 and a lower surface facing away from the upper surface. Wherein, during the cutting operation, the saw blade 14 of the cutting machine 10 at least partially protrudes toward the lower surface of the base 21, so that the saw blade 14 cuts the object 200 to be cut (see, for example, fig. 4a and 4 b).

The angle adjustment plate 22 is fixed to the base 21. For example, the angle adjusting plate 22 may protrude upward perpendicularly to the upper surface of the base 21.

A first portion (e.g., a lower portion) of the movable plate 23 is hinged to the angle adjustment plate 22 via a first shaft 24, and rotates relative to the angle adjustment plate 22 about the first shaft 24. A second portion (e.g., an upper portion) of the movable plate 23 is hinged to one side (e.g., a left side) in the cutting direction of the cutter 10 by a second shaft 25 (shown in fig. 3 a). The first shaft 24 extends in a direction different from the second shaft 25, that is, the axial direction of the first shaft 24 is different from the axial direction of the second shaft 25. For example, the first axis 24 and the second axis 25 are both parallel to the base 21, and the first axis 24 is perpendicular to the second axis 25. Wherein cutter 10 rotates about a second axis 25, such as the Y-axis, to adjust the cutting height of cutter 10; the movable plate 23 rotates together with the cutter 10 about the first shaft 24 to adjust the cutting angle of the cutter. In the drawings, each direction of the cutting machine 10 is indicated by a triangular coordinate system, wherein the direction of the X-axis is the cutting direction C of the cutting machine 10, i.e., the traveling direction of the saw blade of the cutting machine 10, and may also be referred to as the front-back direction of the cutting machine 10. The direction of the Y-axis cuts the left and right direction of the machine 10. The Z axis is in the vertical direction of the cutter 10. "cutting height of the cutting machine" may be represented by the distance of the bottom edge or center of the saw blade of the cutting machine relative to the ground, the base, or the object to be cut; the "cutting angle of the cutting machine" can be represented by the angle of the plane of the saw blade of the cutting machine relative to the ground, the base, or the object to be cut.

Illustratively, the movable plate 23 is provided at an upper end thereof with two opposite lugs having mounting holes, and at a lower end thereof with a hinge hole, and the first shaft 24 is parallel to the base and is hinged to the angle adjustment plate 22 through the lower hinge hole along the cutting direction C. The guard 12, which is mounted on the saw blade 14, includes a front end and a rear end in the cutting direction C, the front end of the guard 12 is provided with a protruding mounting portion 121, the protruding mounting portion 121 is embedded between two opposite lugs of the movable plate 23 and is hinged by a second shaft 25 parallel to the base 21, and the axis of the second shaft 25 is perpendicular to the cutting direction C.

As shown in fig. 4a and 4b, when the angle of the saw blade 14 of the cutting machine 10, i.e., the cutting angle, needs to be adjusted, the movable plate 23 rotates around the first shaft 24 (rotates around the axis of the cutting direction C) to drive the cutting machine 10 hinged to the movable plate 23 to rotate around the first shaft 24 together, so as to adjust the cutting angle of the cutting machine 10 relative to the base 21, so that the saw blade 14 of the cutting machine 10 and the object 200 to be cut can be cut at an angle. As shown in fig. 3a and 3b, when the cutting height of the cutting machine 10 needs to be adjusted, the cutting machine 10 rotates around the second shaft 25 to adjust the height of the portion of the saw blade 14 of the cutting machine 10 extending out of the lower surface of the base 21, so that the cutting depth of different cut objects can be adapted.

The cutting machine adjusting device 20 of the present disclosure is hinged to the movable plate 23 through the cutting machine 10, and rotates up and down around the second shaft 25, so as to adjust the cutting height of the cutting machine 10, so as to adapt to different cutting depths of different cut objects 200; the movable plate 23 is hinged to the angle adjusting plate 22 and rotates left and right around the first shaft 24, so that the cutting angle of the cutting machine 10 is adjusted, the cutting machine can adapt to different cut angles of cut objects, the cutting machine is compared with a manual mode for adjusting the cutting depth and the cutting angle in a handheld mode, the cutting precision is high, and the cutting efficiency is greatly improved.

In an embodiment, the angle adjustment plate 22 is provided with a first arc-shaped slot 221, the center of the radius of the first arc-shaped slot 221 coinciding with the first axis 24. The movable plate 23 is provided with a locking hole 231 corresponding to the first arc-shaped groove 221, and the first arc-shaped groove 221 and the locking hole 231 are used for a first fastener to pass through to fasten the movable plate 23 and the angle-adjusting plate 22.

The distance between the locking hole 231 and the first shaft 24 may be substantially equal to the radius of the first arc-shaped groove 221, so that when the movable plate 23 rotates around the first shaft 24, the locking hole 231 is maintained to correspond to the first arc-shaped groove 221, so that a first fastener is inserted into the first arc-shaped groove 221 and the locking hole 231 to lock and fix the movable plate 23 and the angle adjustment plate 22.

In use, as shown in fig. 4a and 4b, the first fastening member 29 may pass through the first arc-shaped groove 221 and the locking hole 231, so that the first fastening member 29 is in a loose state, and then an external force is applied to the body of the cutting machine 10, so that the movable plate 23 and the cutting machine 10 rotate together around the first shaft 24, and the required cutting angle of the cutting machine 10 is adjusted, and in the process, one end of the first fastening member may be kept sliding in the first arc-shaped groove 221; when the cutting angle of the cutting machine 10 is adjusted to a desired angle, the first fastening member 29 is fastened, and the movable plate 23 and the angle adjustment plate 22 are relatively fixed, so that the cutting machine 10 is stably maintained at the angle. For example, the first fastening member 29 may include a positioning portion and a long handle, one end of the positioning portion extends into the locking hole 231 through the first arc-shaped groove 221 to be fixedly connected with the movable plate 23, and the other end of the positioning portion is in threaded connection with the long handle, and the long handle is locked or loosened with respect to the positioning portion by rotating the long handle clockwise or counterclockwise with respect to the positioning portion, so that the movable plate 23 and the angle adjustment plate 23 are relatively fixed or loosened.

The cutting machine adjusting device of the embodiment of the disclosure enables the cutting angle to be adjusted and locked more conveniently and quickly by arranging the arc-shaped groove on the angle adjusting plate, and improves the cutting efficiency.

In one embodiment, when the movable plate 23 rotates together with the cutter 10 about the first shaft 24 until the locking hole 231 corresponds to one end (e.g., the lower end) of the first arc-shaped slot 221, the saw blade 14 of the cutter 10 is perpendicular to the base 21 (shown in fig. 4 a). When the movable plate 23 rotates together with the cutter 10 about the first shaft 24 until the locking hole 231 corresponds to the other end portion of the second arc-shaped groove 261, the saw blade 14 of the cutter 10 makes an angle of 45 degrees with the base 21.

The range of adjusting the cutting angle of the cutter 10 may be defined by defining the arc length of the first arc-shaped groove 221 such that the cutter 10 has a state of vertical cutting when the locking hole 231 of the movable plate 23 is located at one end of the first arc-shaped groove 221; when the locking hole 231 of the movable plate 23 is located at the other end portion of the first arc groove 221, the cutter 10 has a diagonal cutting state of an angle of 45 degrees.

The cutting machine adjusting device of the embodiment of the disclosure facilitates quick adjustment of the cutting machine 10 to a vertical cutting state or a 45-degree inclined cutting state, can be quickly switched between the two states, does not need to be measured, is convenient and quick, improves cutting efficiency, and can adapt to the requirements of most cut objects.

In one embodiment, cutter adjustment assembly 20 further includes a height adjustment plate 26. A height adjustment plate 26 is fixed to the base 21 for fixing the other end of the cutter 10.

As illustrated, the height adjustment plate 26 may have an arc shape, extend upward of the base 21, and be disposed opposite to the movable plate 23. The rear end of the hood 12 of the cutter 10 is fixed to the height adjustment plate 26 by a second fastener 50.

In one embodiment, height-adjustment plate 26 is provided with a second arcuate slot 261, the center of the radius of second arcuate slot 261 coinciding with second axis 25 for a second fastener to pass through to secure cutter 10 to height-adjustment plate 26.

As shown in fig. 3a and 3b, in use, the second fastening member 50 may pass through the second arc-shaped slot 261 and the mounting hole 13 of the rear end portion 122 (e.g., the rear end of fig. 3a and 3 b) of the shield 12, so that the second fastening member 50 is in a loose state, and then an external force is applied to the body of the cutting machine 10, so that the cutting machine 10 rotates up and down around the second shaft 25 hinged to the mounting portion 121 (e.g., the front end of fig. 3a and 3 b) of the front end of the shield 12, thereby adjusting the cutting depth required by the cutting machine 10. During this process, one end of the second fastener 50 may be kept sliding in the second arc-shaped groove 261; when the cutting height of the cutter 10 is adjusted to a desired height, the second fastener 50 is fastened to fix the rear end portion 122 of the shield 12 to the height-adjustment plate 26, so that the cutter 10 is stably maintained at the height. The cutting machine adjusting device 20 of the embodiment of the disclosure enables the cutting depth to be adjustable, the locking to be more convenient and faster, and the cutting efficiency to be improved by arranging the arc-shaped groove on the height adjusting plate 26.

In one embodiment, the height adjustment plate 26 is provided with graduation marks 262 along the direction of the second arc-shaped slot 261. Through the arrangement of the scale marks 262, the length of the part, extending out of the base 21, of the saw blade 14 of the cutting machine 10 can be conveniently obtained, manual measurement is not needed, and the cutting efficiency is improved.

In one embodiment, the height-adjusting plate 26, the angle-adjusting plate 22 and the movable plate 23 are located on two adjacent sides of the base 21. With the arrangement, the saw blade 14 of the cutting machine 10 can be positioned outside the base 21 for cutting, so that the operator can conveniently observe the cutting machine, timely process the cutting machine, and the reliability of the cutting operation is improved.

But not limited thereto, the height adjustment plate 26, the angle adjustment plate 22 and the movable plate 23 may be located at the middle of the base 21, so that a slot is required to be opened on the base 21 for the saw blade 14 to extend for cutting operation.

In one embodiment, cutter adjustment assembly 20 further includes a water spray valve 28 for conducting liquid. For example, the water spray valve 28 may be fixed to the base 21 to conduct external liquid through a pipeline. The liquid may be water or a lubricant. During the cutting operation of the cutting machine 10, the water spray valve 28 is opened to close the pipeline to the saw blade 14, so as to achieve the purposes of cooling the saw blade 14 and preventing dust.

It is understood that "a plurality" in this disclosure means two or more, and other words are analogous. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. The singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It will be further understood that the terms "first," "second," and the like are used to describe various information and that such information should not be limited by these terms. These terms are only used to distinguish one type of information from another and do not denote a particular order or importance. Indeed, the terms "first," "second," and the like are fully interchangeable. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure.

It will be further understood that the terms "central," "longitudinal," "lateral," "front," "rear," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present embodiment and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation.

It will be further understood that, unless otherwise specified, "connected" includes direct connections between the two without the presence of other elements, as well as indirect connections between the two with the presence of other elements.

It is further to be understood that while operations are depicted in the drawings in a particular order, this is not to be understood as requiring that such operations be performed in the particular order shown or in serial order, or that all illustrated operations be performed, to achieve desirable results. In certain environments, multitasking and parallel processing may be advantageous.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A cutter moving device, comprising:

a sliding seat;

the base is arranged above the sliding seat, is connected with the sliding seat in a sliding manner and is used for supporting the cutting machine;

and the adjusting assembly is connected with the sliding seat and the base and is used for adjusting the base to move relative to the sliding seat in a direction perpendicular to the cutting direction of the cutting machine.

2. The cutter movement device of claim 1,

the adjustment assembly includes:

the first connecting block is fixed on the sliding seat;

the second connecting block is fixed on the base, and the second connecting block and the first connecting block are arranged side by side in a direction perpendicular to the cutting direction of the cutting machine;

and one end of the threaded connecting piece penetrates through the second connecting block to be in threaded connection with the first connecting block, and the other end of the threaded connecting piece abuts against the second connecting block.

3. The cutter movement device of claim 2,

the base is provided with a limiting hole, the size of the limiting hole is larger than that of the first connecting block, and the first connecting block penetrates through the limiting hole upwards.

4. The cutter moving device according to any one of claims 1 to 3,

the upper surface of the sliding seat is provided with a guide wheel;

the base is provided with a guide hole extending in a direction perpendicular to the cutting direction of the cutting machine, and the guide wheel is located in the guide hole.

5. The cutter movement device of claim 4,

the guide wheel is in contact with at least one sidewall of the guide hole.

6. The cutter movement device of claim 5,

and the top of the guide wheel is provided with a limiting plate protruding outwards, and the limiting plate is abutted against the upper surface of the base.

7. The cutter movement device of claim 4,

two guide holes are formed in the base and are respectively arranged at two end parts of the upper surface of the base;

the cutting machine is characterized in that two pairs of guide wheels are arranged, each pair of guide wheels are arranged side by side along the cutting direction perpendicular to the cutting machine and are positioned in the corresponding guide holes, and the length of each guide hole is larger than the distance between every two pairs of guide wheels.

8. A cutter assembly, comprising:

the cutter moving device according to any one of claims 1 to 7;

the cutting machine is supported on the base.

9. The cutter assembly of claim 8, further comprising:

the guide seat comprises a sliding guide rail and a limiting guide rail parallel to the sliding guide rail;

the sliding seat set up in the guide holder top, the sliding seat lower surface is provided with movable pulley and spacing round, wherein, the movable pulley with sliding guide matches, along sliding guide slides, spacing round with spacing guide phase-match, along spacing guide slides.

10. The cutter assembly of claim 8 or 9, further comprising:

the angle adjusting plate is fixed on the base;

the first part of the movable plate is hinged with the angle adjusting plate through a first shaft, the second part of the movable plate is hinged with one side of the cutting machine through a second shaft, and the extending direction of the first shaft is different from that of the second shaft; the cutter rotates around the second shaft relative to the base to adjust the cutting height of the cutter; the movable plate and the cutter rotate together around the first shaft relative to the base to adjust the cutting angle of the cutter.

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