阅读说明：本技术 一种便于调节的金属工艺品加工用切割装置及方法 (Conveniently-adjusted cutting device and method for metal artware machining ) 是由 陈利琴 于 2021-07-23 设计创作，主要内容包括：本发明公开了一种便于调节的金属工艺品加工用切割装置及方法,包括底座和设置在其上端用于将金属板材固定的夹持组件,所述夹持组件上方设有用于对金属板材进行切割的切割组件,所述切割组件包括固定在底座上端的转向定位座,所述转向定位座上端转动设有一根支撑柱,所述支撑柱上端安装有一个安装座,所述转向定位座外侧旋有一个转向锁紧螺栓,本发明针对现有装置的弊端进行设计,不仅可以沿着竖直轴对切割角度进行调节,还可以沿着水平轴进行切割角度调节,满足了工艺品加工的真正角度调节。(The invention discloses a cutting device and a cutting method for processing metal artware, which are convenient to adjust, and comprise a base and a clamping assembly arranged at the upper end of the base and used for fixing a metal plate, wherein a cutting assembly used for cutting the metal plate is arranged above the clamping assembly, the cutting assembly comprises a steering positioning seat fixed at the upper end of the base, a supporting column is rotatably arranged at the upper end of the steering positioning seat, an installation seat is installed at the upper end of the supporting column, and a steering locking bolt is screwed outside the steering positioning seat.)

1. A cutting device convenient to adjust and used for machining metal artware comprises a base (11) and a clamping assembly arranged at the upper end of the base and used for fixing a metal plate, wherein a cutting assembly used for cutting the metal plate is arranged above the clamping assembly, the cutting assembly comprises a steering positioning seat (14) fixed at the upper end of the base (11), a supporting column (15) is rotatably arranged at the upper end of the steering positioning seat (14), an installation seat (17) is installed at the upper end of the supporting column (15), a steering locking bolt (13) is screwed at the outer side of the steering positioning seat (14), and a steering locking block (12) used for abutting against the outer side of the supporting column (15) to realize locking is arranged at the inner end of the steering locking bolt (13);

the vertical feed mechanism is characterized in that a vertical disc is installed at the right end of the installation seat (17), a feed sliding groove (22) which is vertically distributed is formed in the vertical disc, a feed sliding seat (36) is arranged in the feed sliding groove (22) in a sliding fit mode, a guide hole is formed in the feed sliding seat (36), a guide rod is arranged in the guide hole in a penetrating mode, the upper end and the lower end of the guide rod are fixedly connected with the inner wall of the feed sliding groove (22) respectively, a spring connected with the bottom of the feed sliding seat (36) is arranged on the guide rod, the right end of the vertical disc is connected with a cutting component used for cutting, a driving handle (29) convenient for an operator to drive the cutting component through hand pressing is arranged on the right side of the cutting component, and a horizontal adjusting component used for driving the cutting component to rotate along a horizontal shaft is arranged between the left end of the vertical disc and the installation seat (17).

2. The cutting apparatus for metal handicraft processing convenient to adjust as claimed in claim 1, wherein, the horizontal adjusting piece comprises a transverse rotating shaft (16), the right end of the transverse rotating shaft (16) is fixedly connected with the vertical disc, a transverse locking wheel (18) is arranged on the left side of the transverse rotating shaft (16), a transverse locking sliding groove (20) which is vertically arranged is arranged in a mounting seat (17) where the transverse locking wheel (18) is positioned, a transverse locking pressing block (19) is arranged in the transverse locking sliding groove (20) in a matching way, a transverse locking bolt (21) is arranged in a screw hole at the upper end of the transverse locking pressing block (19) in a matching way, the upper end of the transverse locking bolt (21) is provided with a rotating handle, the lower end of the transverse locking pressing block (19) is provided with a friction surface, and an installation seat (17) on the outer side of the vertical disc is provided with angle scales.

3. The cutting device for metal handicraft processing convenient to adjust according to claim 1, characterized in that, the cutting component comprises a driving motor (37) installed inside the right end of the feeding sliding seat (36) and a switching box rotatably installed outside the right end of the feeding sliding seat (36), a plurality of rotating handles (26) convenient to rotate are distributed on the outside of the right end of the switching box in an array manner, the left end of the switching box is provided with a switching sleeve (24) rotatably matched with the feeding sliding seat (36), a switching locking pin (25) for inserting into a surface pin hole of the feeding sliding seat (36) to realize positioning is screwed on the outside of the switching sleeve (24), an output shaft of an output end of the driving motor (37) extends to the inside of the switching box and is connected with the center position of the left end of the conical rotating body (27), a plurality of transmission column boxes (33) are distributed on the outside of the switching box in an array manner, the section of each transmission column box (33) is rectangular, a reset side block (31) is arranged on the outer side of the inner end of each transmission column box (33), the reset side block (31) is fixedly connected with the inner wall of the switching box through a reset spring (32), under the traction of the return spring (32), the upper end of the transmission column box (33) is far away from the conical rotating body (27), thereby cutting off power transmission, a transmission part is arranged in the transmission column box (33), the input end of the transmission part is provided with a driven rotating cone (30) which is meshed with the conical rotating body (27), the output end of the transmission component is provided with a cutting blade (35) for cutting the plate, the surface of each transmission column box (33) positioned outside the switching box is provided with a pressing wheel, an L-shaped abutting-pressing matching block (34) used for supporting the abutting-pressing wheel to enable the transmission column box (33) to be close to the conical rotating body (27) upwards to finish power transmission is arranged on the lower side of the feeding sliding seat (36).

4. The cutting device for metal handicraft processing convenient to adjust according to claim 3, characterized in that, the supporting position of the press fitting block (34) comprises a supporting plate, the two sides of the supporting plate are provided with inclined guiding plates (54) for guiding the press wheel to roll, and the middle position of the supporting plate is provided with a positioning groove (53) for positioning the press wheel.

5. The cutting device convenient to adjust for metal handicraft processing of claim 1, characterized in that, the feeding sliding seat (36) is provided with a calibration indicator for calibrating the cutting position, the calibration indicator comprises an indicator lamp post (38) passing through the feeding sliding seat (36) and perforating up and down, the upper end of the indicator lamp post (38) is provided with an indicator reset block (23), the indicator reset block (23) is connected with the feeding sliding seat (36) through an indicator reset spring, the lower end of the indicator lamp post (38) is rotatably provided with a steel ball pressing the plate, one side of the indicator lamp post (38) is provided with an indicator lamp (39) for emitting light to the cutting position to display the cutting position.

6. The cutting device for metal handicraft processing convenient to adjust is characterized in that the transmission component comprises a first shaft for installing the driven rotating cone (30), the first shaft is provided with a worm (48) inside the transmission column box (33), the lower side of the worm (48) is meshed with a worm wheel (49), a first chain wheel (50) is coaxially arranged outside the worm wheel (49), the lower end of the first chain wheel (50) is in transmission connection with a second chain wheel (52) through a chain (51), the second chain wheel (52) is installed at one end of a second shaft, and the other end of the second shaft is provided with a mounting end for installing a cutting blade (35).

7. The cutting device convenient to adjust for metal handicraft processing according to claim 1, characterized in that the clamping assembly comprises a processing base (47), two clamping blocks (41) for pressing the two ends of the plate are slidably arranged at the upper end of the processing base (47), a driving block at the lower end of the clamping block (41) extends into a driving cavity inside the processing base (47), the driving block is arranged on the clamping screw (40) in a threaded manner, and a clamping handle (42) convenient to rotate by hand is arranged at one end of the clamping screw (40), and the clamping handle (42) is rotated by hand.

8. The cutting device convenient to adjust for metal handicraft processing of claim 7, characterized in that, the processing seat (47) upper end face is equipped with the blanking cavity (45) that is used for cutting grinding whereabouts, be equipped with in the blanking cavity (45) and accomodate drawer (46) that are used for collecting impurity, accomodate drawer (46) right end and processing seat (47) right side opening sliding fit, processing seat (47) right side opening position is equipped with one negative pressure chamber (43), negative pressure chamber (43) outside port is used for producing the air exhaust spare of negative pressure through the hose connection, negative pressure chamber (43) lower port position and accomodate drawer (46) inner chamber intercommunication, and the intercommunication position is equipped with and is used for filterable filter screen (44), accomodate drawer (46) upper end port department and be equipped with the scraper brush.

9. The cutting device for metal handicraft processing convenient to adjust according to claim 8, characterized in that, the air suction member includes a negative pressure box arranged at the middle position of the right end of the switching box, a negative pressure shaft connected with the end of the output shaft is arranged in the negative pressure box, a negative pressure blade for exhausting is arranged on the negative pressure shaft, an exhaust port (28) for exhausting is arranged at the right side of the negative pressure box, and an inserting block connected with the upper end of the hose is detachably arranged at the air inlet position of the lower side of the negative pressure box.

10. The cutting device for metal handicraft processing convenient to adjust of any one of claims 1-9, characterized in that, the plate to be cut is positioned by the clamping component, when the cutting angle needs to be adjusted, the mounting base (17) is driven to rotate by the supporting column (15) so as to adjust the inclination angle around the vertical shaft, the vertical disc rotates around the transverse rotating shaft (16) so as to adjust the rotation angle around the horizontal shaft, after the angle is determined, the cutting component is pressed by the driving handle (29), so that the feeding sliding base (36) slides downwards along the feeding chute (22) so as to realize the cutting feeding, when different types of blades are switched, the switching box is driven to rotate by the rotating handle (26), when the pressing wheel on the transmission column box (33) meets the pressing fit block (34), under the guidance of the guiding inclined plate (54), support the pinch roller and can stop in the position of constant head tank (53), transmission column case (33) whole rebound this moment, thereby make driven rotatory awl (30) and toper rotator (27) cooperate, realize the connection of power, then accomplish the locking of switching box position through switching fitting pin (25), under the drive of driving motor (37), toper rotator (27) drive driven rotatory awl (30) and rotate, driven rotatory awl (30) drive cutting blade (35) through driving part and rotate, thereby provide power for the cutting.

Technical Field

The invention relates to the technical field of artware cutting and processing, in particular to a cutting device and a cutting method for metal artware processing, which are convenient to adjust.

Background

The handicraft is specially designed for the industrialized era, is produced by machines in batch, has certain artistic attributes, can meet the daily life needs of people, and has the functions of decoration and use. The artware comes from the life of people, but creates a value higher than the life, in order to ensure the texture of the artware, many artware adopt metal as a raw material to be processed, especially a metal plate needs to be cut by a cutting device, a wheel disc type cutting machine is often used in the plate cutting process, the plate is generally erected below a cutting wheel disc, then the wheel disc is driven by hand to descend to realize the cutting of the plate, most plate cutting is straight flat-mouth cuts, but the middle part of the plate needs to be obliquely cut in many times, based on the above, the prior patent with the patent publication No. CN111266644B discloses a plate cutting device, although the device can axially rotate in the vertical direction to adjust the cutting angle, the cutting mode can not realize real oblique cutting, and an oblique plane can not be cut on the plate, so the processing of the artware is limited, based on this, a cutting device and a method for processing metal artware, which are convenient to adjust, are provided.

Disclosure of Invention

The invention aims to provide a cutting device and a cutting method for processing metal artware, which are convenient to adjust and aim to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a cutting device convenient to adjust for metal artware processing comprises a base and a clamping assembly arranged at the upper end of the base and used for fixing a metal plate, wherein a cutting assembly used for cutting the metal plate is arranged above the clamping assembly, the cutting assembly comprises a steering positioning seat fixed at the upper end of the base, a supporting column is rotatably arranged at the upper end of the steering positioning seat, an installation seat is installed at the upper end of the supporting column, a steering locking bolt is screwed at the outer side of the steering positioning seat, a steering locking block used for abutting against the outer side of the supporting column to realize locking is arranged at the inner end of the steering locking bolt, a vertical disc is installed at the right end of the installation seat, a vertically distributed feeding chute is formed in the vertical disc, a feeding sliding seat is arranged in the feeding chute in a sliding fit manner, a guide hole is formed in the feeding sliding seat, and a guide rod penetrates through the guide hole, the upper and lower both ends of guide bar respectively with feed spout inner wall fixed connection, be equipped with on the guide bar and feed the spring that the sliding seat bottom is connected, the cutting part that is used for the cutting is connected to vertical dish right end, the cutting part right side is equipped with the operating personnel hand drive's of being convenient for drive handle, be equipped with between vertical dish left end and the mount pad and be used for driving cutting part along horizontal axis pivoted horizontal adjustment spare.

As a further scheme of the invention: the horizontal adjusting piece comprises a horizontal rotating shaft, the right end of the horizontal rotating shaft is fixedly connected with the vertical disc, a horizontal locking wheel is arranged on the left side of the horizontal rotating shaft, a vertical horizontal locking sliding groove is formed in the installation seat where the horizontal locking wheel is located, a horizontal locking pressing block is arranged in the horizontal locking sliding groove in a matched mode, a horizontal locking bolt is arranged in a screw hole in the upper end of the horizontal locking pressing block in a matched mode, the upper end of the horizontal locking bolt is provided with a rotating handle, the lower end of the horizontal locking pressing block is provided with a friction surface, and angle scales are arranged on the installation seat outside the vertical disc.

As a further scheme of the invention: the cutting part comprises a driving motor arranged inside the right end of the feeding sliding seat and a switching box rotationally arranged outside the right end of the feeding sliding seat, a plurality of rotating handles convenient to rotate are distributed on the outer side of the right end of the switching box in an array mode, a switching sleeve in rotating fit with the feeding sliding seat is arranged at the left end of the switching box, a switching locking pin used for being inserted into a surface pin hole of the feeding sliding seat to achieve positioning is screwed on the outer side of the switching sleeve, an output shaft of an output end of the driving motor extends into the switching box and is connected with the center of the left end of the conical rotating body, a plurality of transmission column boxes are distributed on the outer side of the switching box in an array mode, the cross section of each transmission column box is rectangular, a resetting side block is arranged on the outer side of the inner end of each transmission column box, the resetting side block is fixedly connected with the inner wall of the switching box through a resetting spring, and the upper end of each transmission column box is far away from the conical rotating body under the traction of the resetting spring, thereby cut off power transmission, the inside transmission part that is equipped with of transmission post case, transmission part's input is equipped with the driven rotatory awl with toper rotator intermeshing, transmission part's output is equipped with the cutting blade that is used for cutting panel, and every transmission post case surface that lies in the switching case outside all is equipped with one and supports the pinch roller, it is equipped with an L type and is used for supporting to support the pinch roller so that transmission post case upwards is close to the support cooperation piece that presses that toper rotator accomplished power transmission to feed the sliding seat downside.

As a further scheme of the invention: the supporting position of the pressing matching block comprises a supporting plate, guide inclined plates for guiding the pressing wheel to roll are arranged on two sides of the supporting plate, and a positioning groove convenient for positioning the pressing wheel is formed in the middle of the supporting plate.

As a further scheme of the invention: the utility model discloses a cutting device, including feeding the sliding seat, be equipped with the calibration indicator who is used for the calibration cutting position on the sliding seat, the calibration indicator passes the perforated pilot lamp post from top to bottom of feeding the sliding seat including sliding, pilot lamp post upper end is equipped with the instruction reset block, instruct reset block and feed between the sliding seat through instructing reset spring to be connected, pilot lamp post lower extreme rotates and is equipped with a steel ball that supports and presses panel, pilot lamp post one side is equipped with and is used for sending the pilot lamp of light in order to show the cutting position to the cutting position.

As a further scheme of the invention: the transmission part is including the primary shaft that is used for installing driven rotatory awl, and the primary shaft is located the inside worm that is equipped with of drive column case, the meshing of worm downside has a turbine, the coaxial first sprocket that is equipped with in the turbine outside, first sprocket lower extreme passes through chain drive with the second sprocket and is connected, the second sprocket is installed in second axle one end, the second axle other end is equipped with the installation end that is used for installing cutting blade.

As a further scheme of the invention: the clamping assembly comprises a processing seat, two clamping blocks used for compressing two ends of a plate are arranged on the upper end of the processing seat in a sliding mode, a transmission block at the lower end of each clamping block extends into a transmission cavity inside the processing seat, transmission block threads are arranged on a clamping screw rod, one end of the clamping screw rod is provided with a clamping handle convenient for hand rotation, and the clamping handle is rotated by hand.

As a further scheme of the invention: processing seat up end is equipped with the blanking cavity that is used for cutting the whereabouts of grinding, be equipped with the drawer of accomodating that is used for collecting impurity in the blanking cavity, accomodate the opening sliding fit on drawer right-hand member and processing seat right side, processing seat right side open position is equipped with a negative pressure chamber, negative pressure chamber outside port is used for producing the piece of bleeding of negative pressure through the hose connection, port position under the negative pressure chamber with accomodate drawer inner chamber intercommunication, and the intercommunication position is equipped with and is used for filterable filter screen, it is equipped with scrapes the material brush to accomodate drawer up end department.

As a still further scheme of the invention: the air exhaust part comprises a negative pressure box arranged in the middle of the right end of the switching box, a negative pressure shaft connected with the end of the output shaft is arranged in the negative pressure box, negative pressure blades used for exhausting are arranged on the negative pressure shaft, an exhaust port used for exhausting is arranged on the right side of the negative pressure box, and an inserting block connected with the upper end of the hose is detachably arranged at the air inlet position of the lower side of the negative pressure box.

Compared with the prior art, the invention has the beneficial effects that:

the device is designed aiming at the defects of the existing device, can adjust the cutting angle along a vertical shaft and can also adjust the cutting angle along a horizontal shaft, so that the real angle adjustment of artware processing is met;

the multiple groups of cutting knives are arranged, so that the cutting requirements of the artware at different processing positions are facilitated, the processing efficiency of the artware is improved, the cutting knives do not need to be provided with a plurality of driving pieces, and only the cutting and the connection are reasonably realized by using power, so that the processing cost is reduced;

in addition, the driving motor is used for rotating at a high speed to construct the air exhaust part, so that dust pollution generated by device processing can be reduced, and the environment-friendly performance is better.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the press-fit block of the present invention.

Fig. 3 is a schematic view of the internal structure of the present invention.

Fig. 4 is a schematic structural view of a transmission member of the present invention.

Wherein: a base 11, a steering locking block 12, a steering locking bolt 13, a steering positioning seat 14, a supporting column 15, a transverse rotating shaft 16, a mounting seat 17, a transverse locking wheel 18, a transverse locking pressing block 19, a transverse locking sliding groove 20, a transverse locking bolt 21, a feeding sliding groove 22, an indication reset block 23, a switching sleeve 24, a switching locking pin 25, a rotating handle 26, a conical rotating body 27, an exhaust port 28, a driving handle 29, a driven rotating cone 30, a reset side block 31 and a reset spring 32, the automatic feeding device comprises a transmission column box 33, a press fit block 34, a cutting blade 35, a feeding sliding seat 36, a driving motor 37, an indicator lamp column 38, an indicator lamp 39, a clamping screw 40, a clamping block 41, a clamping handle 42, a negative pressure cavity 43, a filter screen 44, a blanking chamber 45, a storage drawer 46, a processing seat 47, a worm 48, a turbine 49, a first chain wheel 50, a chain 51, a second chain wheel 52, a positioning groove 53 and a guide inclined plate 54.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, an adjustable cutting device for processing metal artware includes a base 11 and a clamping assembly disposed at an upper end of the base 11 for fixing a metal plate, a cutting assembly for cutting the metal plate is disposed above the clamping assembly, the cutting assembly includes a steering positioning seat 14 fixed at an upper end of the base 11, a supporting column 15 is rotatably disposed at an upper end of the steering positioning seat 14, an installation seat 17 is mounted at an upper end of the supporting column 15, a steering locking bolt 13 is screwed outside the steering positioning seat 14, a steering locking block 12 for pressing an outer side of the supporting column 15 to lock is disposed at an inner end of the steering locking bolt 13, a vertical disc is mounted at a right end of the installation seat 17, a vertically distributed feeding chute 22 is disposed on the vertical disc, and a feeding sliding seat 36 is slidably fitted in the feeding chute 22, the feeding sliding seat 36 is provided with a guide hole, a guide rod penetrates through the guide hole, the upper end and the lower end of the guide rod are fixedly connected with the inner wall of the feeding chute 22 respectively, the guide rod is provided with a spring connected with the bottom of the feeding sliding seat 36, the right end of the vertical disc is connected with a cutting part for cutting, the right side of the cutting part is provided with a driving handle 29 convenient for an operator to drive the cutting part by hand, and a horizontal adjusting part for driving the cutting part to rotate along a horizontal shaft is arranged between the left end of the vertical disc and the mounting seat 17, so that real oblique cutting of the plate can be realized, and the processing requirements of artware are met;

when the cutting angle needs to be adjusted in practical use, the supporting column 15 drives the mounting seat 17 to rotate, so that the inclination angle around a vertical shaft is adjusted, the vertical disc rotates around the transverse rotating shaft 16, so that the rotation angle around a horizontal shaft is adjusted, and after the angle is determined, the cutting part is pressed through the driving handle 29, so that the feeding sliding seat 36 slides downwards along the feeding chute 22, and cutting feeding is realized;

the cutting component comprises a driving motor 37 arranged inside the right end of a feeding sliding seat 36 and a switching box rotatably arranged outside the right end of the feeding sliding seat 36, a plurality of rotating handles 26 convenient to rotate are distributed outside the right end of the switching box in an array manner, a switching sleeve 24 in rotating fit with the feeding sliding seat 36 is arranged at the left end of the switching box, a switching locking pin 25 used for being inserted into a surface pin hole of the feeding sliding seat 36 to realize positioning is screwed outside the switching sleeve 24, an output shaft of an output end of the driving motor 37 extends into the switching box and is connected with the center position of the left end of a conical rotating body 27, a plurality of transmission column boxes 33 are distributed outside the switching box in an array manner, the cross section of each transmission column box 33 is rectangular, a resetting side block 31 is arranged outside the inner end of each transmission column box 33, and the resetting side block 31 is fixedly connected with the inner wall of the switching box through a resetting spring 32, under the traction of a return spring 32, the upper end of a transmission column box 33 is far away from a conical rotating body 27 so as to cut off power transmission, a transmission part is arranged inside the transmission column box 33, the input end of the transmission part is provided with a driven rotating cone 30 which is meshed with the conical rotating body 27, the output end of the transmission part is provided with a cutting blade 35 for cutting a plate, the surface of each transmission column box 33 positioned outside a switching box is provided with a pressing wheel, and the lower side of a feeding sliding seat 36 is provided with an L-shaped pressing matching block 34 for supporting the pressing wheel so that the transmission column box 33 is upwards close to the conical rotating body 27 to finish power transmission;

the supporting position of the pressing matching block 34 comprises a supporting plate, the two sides of the supporting plate are provided with inclined guiding plates 54 for guiding the pressing wheel to roll, and the middle position of the supporting plate is provided with a positioning groove 53 for positioning the pressing wheel, so that the pressing matching block 34 can guide the pressing wheel, and the cutting and connection of power are realized;

because different blades are needed for cutting different positions, a plurality of groups of blades are arranged on the outer side of the switching box, but only the blade positioned at the lower station can carry out power transmission, so that different blades can be conveniently switched to process plates;

the transmission component comprises a first shaft for mounting the driven rotating cone 30, the first shaft is provided with a worm 48 positioned in the transmission column box 33, the lower side of the worm 48 is engaged with a worm wheel 49, a first chain wheel 50 is coaxially arranged on the outer side of the worm wheel 49, the lower end of the first chain wheel 50 is in transmission connection with a second chain wheel 52 through a chain 51, the second chain wheel 52 is mounted at one end of the second shaft, the other end of the second shaft is provided with a mounting end for mounting the cutting blade 35, so that the driven rotating cone 30 can be engaged with the driven rotating cone 30 through the conical rotating body 27 to drive the driven rotating cone 30 to rotate, the driven rotating cone 30 drives the worm wheel 49 to rotate through the first shaft, and the worm wheel 49 drives the second shaft to rotate through chain wheel transmission to further drive the cutting blade 35 to cut at high speed;

the feeding sliding seat 36 is provided with a calibration indicating member for calibrating a cutting position, the calibration indicating member comprises an indicating lamp post 38 which penetrates through the feeding sliding seat 36 in a sliding manner and is perforated up and down, the upper end of the indicating lamp post 38 is provided with an indicating reset block 23, the indicating reset block 23 is connected with the feeding sliding seat 36 through an indicating reset spring, the lower end of the indicating lamp post 38 is rotatably provided with a steel ball which is pressed against a plate, one side of the indicating lamp post 38 is provided with an indicating lamp 39 which is used for emitting light to the cutting position to display the cutting position, so that the cutting position can be known in advance before the cutting knife touches the cutting position, and the operation of calibrating the cutting knife is omitted;

the horizontal adjusting piece comprises a horizontal rotating shaft 16, the right end of the horizontal rotating shaft 16 is fixedly connected with a vertical disc, a horizontal locking wheel 18 is arranged on the left side of the horizontal rotating shaft 16, a vertically arranged horizontal locking sliding groove 20 is arranged in an installation seat 17 where the horizontal locking wheel 18 is located, a horizontal locking pressing block 19 is arranged in the horizontal locking sliding groove 20 in a matching mode, a horizontal locking bolt 21 is arranged in a screw hole in the upper end of the horizontal locking pressing block 19 in a matching mode, a rotating handle is arranged at the upper end of the horizontal locking bolt 21, a friction surface is arranged at the lower end of the horizontal locking pressing block 19, angle scales are arranged on the installation seat 17 outside the vertical disc, therefore, the cutting angle of the cutting part can be conveniently adjusted, after the angle is determined, the horizontal locking bolt 21 is rotated, so that the horizontal locking pressing block 19 slides downwards along the horizontal locking sliding groove 20 to press the horizontal locking wheel 18, thus, the angle of the cutting component can be locked;

the clamping assembly comprises a processing seat 47, two clamping blocks 41 used for pressing two ends of a plate are arranged at the upper end of the processing seat 47 in a sliding mode, a transmission block at the lower end of each clamping block 41 extends into a transmission cavity in the processing seat 47, the transmission block is arranged on a clamping screw rod 40 in a threaded mode, one end of the clamping screw rod 40 is provided with a clamping handle 42 convenient for manual rotation, the clamping handle 42 is rotated by hand, and the two clamping blocks 41 are close to or far away from each other under the action of the threads, so that clamping of a workpiece is achieved;

processing seat 47 up end is equipped with the blanking cavity 45 that is used for cutting the whereabouts of grinding, be equipped with the drawer 46 of accomodating that is used for collecting impurity in the blanking cavity 45, accomodate drawer 46 right-hand member and the opening sliding fit on processing seat 47 right side, processing seat 47 right side open position is equipped with a negative pressure chamber 43, negative pressure chamber 43 outside port is used for producing the piece of bleeding of negative pressure through the hose connection, negative pressure chamber 43 lower port position with accomodate drawer 46 inner chamber intercommunication, and the intercommunication position is equipped with and is used for filterable filter screen 44, just so can produce the negative pressure at blanking cavity 45 inside through the piece of bleeding to reduced the dust pollution that the cutting produced, accomodate drawer 46 up port department and be equipped with and scrape the material brush, when taking away accomodate drawer 46 like this, scrape the material brush and can clear hole processing to filter screen 44 surface, guaranteed the air extraction effect in later stage.

The air exhaust part comprises a negative pressure box arranged in the middle of the right end of the switching box, a negative pressure shaft connected with the end part of the output shaft is arranged in the negative pressure box, negative pressure blades used for exhausting are arranged on the negative pressure shaft, an exhaust port 28 used for exhausting is arranged on the right side of the negative pressure box, an inserting block connected with the upper end of the hose is detachably arranged at the air inlet position of the lower side of the negative pressure box, and the negative pressure blades can also rotate when the output shaft rotates at a high speed, so that power is provided for air exhaust.

The working principle of the invention is as follows: when the cutting device is used in practice, a plate to be cut is positioned through the clamping assembly, when the cutting angle needs to be adjusted, the mounting seat 17 is driven to rotate through the supporting column 15, so that the inclination angle around a vertical shaft is adjusted, the plate rotates around the transverse rotating shaft 16 through the vertical disc, so that the rotating angle around a horizontal shaft is adjusted, after the angle is determined, the cutting part is pressed through the driving handle 29, so that the feeding sliding seat 36 slides downwards along the feeding sliding groove 22, so that cutting feeding is realized, when different types of blades are switched, the switching box is driven to rotate through the rotating handle 26, when the pressing wheel on the transmission column box 33 meets the pressing matching block 34, the pressing wheel can stay at the position of the positioning groove 53 under the guidance of the guide inclined plate 54, at the moment, the transmission column box 33 moves upwards integrally, so that the driven rotating cone 30 is matched with the conical rotating body 27, and power connection is realized, then the locking of the position of the switching box is completed by switching the locking pin 25, under the driving of the driving motor 37, the driven rotating cone 30 is driven by the cone-shaped rotating body 27 to rotate, and the driven rotating cone 30 drives the cutting blade 35 to rotate through the transmission part, thereby providing power for cutting.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.