CN112518004A - Novel multi-functional robot of foundry goods cutting of angularly adjustable - Google Patents

Abstract

The invention discloses a novel angle-adjustable multifunctional robot for cutting castings, which belongs to the technical field of cutting equipment and comprises a bottom plate, wherein a fixed seat is fixedly connected onto the bottom plate, a rotating seat is rotatably connected onto the fixed seat, an angle adjusting assembly is installed in the fixed seat, a clamping assembly is installed in the rotating seat, a guide rail seat is fixedly connected onto the bottom plate, a stepping motor is embedded into the guide rail seat, an output shaft of the stepping motor is fixedly connected with one end of a linear lead screw, the other end of the linear lead screw is rotatably connected into the guide rail seat through a lead screw bearing b, a screw sleeve a is in screw transmission connection with the linear lead screw and is embedded into a guide rail block; but the installation angle of accurate control foundry goods, the arbitrary oblique angle of cutting of being convenient for can accomplish the inclined plane cutting operation to the arbitrary angle of foundry goods, and the cutting operation is accurate, improves the yields of foundry goods cutting operation, and the protectiveness is strong, and the security is high, is convenient for retrieve the coolant liquid, and is more energy-concerving and environment-protective.

Description

Novel multi-functional robot of foundry goods cutting of angularly adjustable

Technical Field

The invention belongs to the technical field of cutting equipment, and particularly relates to a novel casting cutting multifunctional robot with an adjustable angle.

Background

The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after the casting mold is cooled and is subjected to subsequent processing means such as grinding and the like, the object with certain shape, size and performance is obtained, and the casting has various classification methods: according to the different metal materials, the casting is divided into steel casting, iron casting, copper casting, aluminum casting, magnesium casting, zinc casting, titanium casting, etc., and each kind of casting can be further divided into different kinds according to the chemical composition or metallographic structure, and non-ferrous metal castings of aluminum, magnesium, zinc, etc. are mostly die-casting.

At present, need use cutting equipment when foundry goods processing production, but current cutting robot cutting angle is single, only can realize carrying out the cutting operation of length to the foundry goods, when needs carry out the chamfer to the foundry goods, ordinary cutting equipment is difficult to accomplish, and if need be when cutting the inclined plane on the foundry goods, the cutting operation on inclined plane is more difficult, accuracy such as manual cutting inclined plane is low, the skew takes place easily, lead to the foundry goods to scrap etc., and current cutting equipment function is single, there is very big drawback in the use.

Disclosure of Invention

The invention aims to provide a novel casting cutting multifunctional robot with an adjustable angle, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a novel angle-adjustable multifunctional robot for cutting castings comprises a bottom plate, wherein a fixed seat is fixedly connected to the bottom plate, a rotary seat is rotatably connected to the fixed seat, an angle adjusting assembly is installed in the fixed seat, a clamping assembly is installed in the rotary seat, a guide rail seat is fixedly connected to the bottom plate, a stepping motor is embedded in the guide rail seat, an output shaft of the stepping motor is fixedly connected to one end of a linear lead screw, the other end of the linear lead screw is rotatably connected to the guide rail seat through a lead screw bearing b, a screw sleeve a is connected to the linear lead screw in a screw transmission mode and embedded in the guide rail block, the guide rail block is slidably connected to a guide rail groove formed in the guide rail seat, a connecting seat is fixedly connected to the guide rail block, an adjusting seat is fixedly connected to the connecting seat, a sliding groove is formed in the outer side wall of the adjusting seat in an annular shape, and a rotation, the outside of adjusting the seat is connected with the fixed plate through rotating the adjusting part, install the motor on the fixed plate, and the rigid coupling has the action wheel on the output shaft of motor, the action wheel passes through the belt and is connected with from the driving wheel transmission, install the cutting piece from the driving wheel, all rotate through the axis of rotation from driving wheel and cutting piece and connect on the lateral wall of fixed plate, the protective assembly has set firmly on the fixed plate, and the protective assembly cladding is in the outside of cutting piece.

The scheme is as follows:

the stepping motor, the servo motor and the motor are common parts in the prior art, and the adopted models and the like can be customized according to actual use requirements.

As a preferred embodiment, an angle scale is arranged at a position on the upper surface of the fixed seat close to the edge, and a pointer is fixedly arranged at a position on the outer side wall of the rotating seat corresponding to the angle scale.

In a preferred embodiment, the guide rail block is slidably connected to the guide rods, and both guide rods are fixedly connected in the guide rail groove.

As a preferred embodiment, the angle adjusting assembly includes a rotating handle a rotatably connected to the outer side wall of the fixed base, and a bevel gear a is fixedly connected to one end of the rotating handle b, the bevel gear a is engaged with the bevel gear b, the bevel gear b is fixedly connected to one end of a worm shaft, the worm shaft is rotatably connected to the inside of the fixed base, the worm shaft is further engaged with the worm gear ring, and the worm gear ring is fixedly connected to the outer side wall of the rotating base inside the fixed base.

As a preferred embodiment, the clamping assembly comprises a rotating handle b rotatably connected to the outer side wall of the rotating base, one end of the rotating handle b is fixedly connected with one end of a bidirectional screw rod, the middle end of the bidirectional screw rod is rotatably connected into the rotating base through a screw rod bearing a, the bidirectional screw rod is connected with two screw sleeves a in a screw transmission mode, the two screw sleeves a are respectively embedded into two moving blocks, the two moving blocks respectively penetrate through two through holes formed in the rotating base and are fixedly connected with clamping blocks, and anti-skid grains are arranged on opposite surfaces of the two clamping blocks.

As a preferred embodiment, the rotation adjusting component is including installing the servo motor in adjusting the seat inside, and the rigid coupling has the fluted disc on servo motor's the output shaft, it is connected with the rotating ring to adjust the seat internal rotation, and the rigid coupling has the sliding block on the lateral wall of rotating ring, sliding block and fixed plate rigid coupling, the rigid coupling has the interior ring gear of two-sided tooth on the inside wall of rotating ring, the both sides face of interior ring gear meshes with four column gear a respectively mutually, and four column gear a all have column gear b through the connecting axle rigid coupling, the connecting axle passes through the bearing housing rotation and connects in the backup pad, the backup pad rigid coupling is in adjusting the seat, and four column gear b two liang are a set of and intermeshing, and two sets of column gear b all mesh with the fluted disc.

As a preferred embodiment, both sides wall of sliding block has all seted up the spacing groove, and the sliding block passes through spacing sliding connection of spacing groove in the sliding tray.

As a preferred embodiment, the protection component comprises a fixing ring fixedly connected to the fixing plate through a connecting block, an inner sliding groove is formed in one side wall of the fixing ring, an inner sliding block is elastically connected to the inner sliding groove through a spring, the inner sliding block is slidably connected to the inner sliding groove, the inner sliding block is fixedly connected to one side wall of the protection cover, and the protection cover is arranged on the outer side of the cutting blade.

As a preferred embodiment, rollers are fixedly connected to two side walls of the bottom end of the protective cover.

In a preferred embodiment, the bottom plate is obliquely provided with a material guide plate, and a mesh plate is embedded inside the material guide plate.

Compared with the prior art, the novel casting cutting multifunctional robot with the adjustable angle, provided by the invention, at least has the following beneficial effects:

(1) through the arrangement of the angle adjusting assembly, the rotating handle a is rotated to drive the bevel gear a to rotate, the meshing action of the bevel gear a and the bevel gear b is utilized to drive the worm shaft to rotate, the worm shaft rotates to drive the worm gear ring to rotate, so that the rotating seat rotates, and through the action of the pointer and the angle scale, the installation angle of a casting can be accurately controlled, and any oblique angle can be conveniently cut;

(2) through the arrangement of the rotary adjusting assembly, the servo motor is started to work and drives the fluted disc to rotate, the linkage action of the fluted disc, the column gear b, the connecting shaft and the column gear a is utilized to drive the inner toothed ring to rotate, the inner toothed ring rotates to drive the rotating ring to rotate, so that the sliding block is driven to move in the sliding groove on the adjusting seat, the inclined plane cutting function of the cutting blade is realized, the inclination angle of the cutting blade can be adjusted at will, the inclined plane cutting operation of a casting at any angle can be realized, the cutting operation is accurate, and the yield of the casting cutting operation is improved;

(3) through the arrangement of the protection assembly, the cutting blade is gradually close to the casting during cutting operation, when the roller wheel is in contact with the casting, the roller wheel can smoothly move on the casting, the protection cover can protect the cutting blade, potential safety hazards caused by misoperation are avoided, and meanwhile, under the action of the spring and the inner sliding block, the protection cover can be rotated, so that the protection assembly is suitable for cutting operation of castings with different thicknesses, and is high in protection performance and safety;

(4) the foundry goods clout after the cutting can fall on the stock guide, falls down along the stock guide, is convenient for to the collection of clout, can use the coolant liquid simultaneously in the cutting operation, when the coolant liquid falls down and flows along the stock guide, falls the below of otter board under the effect of otter board, is convenient for retrieve the coolant liquid, and is more energy-concerving and environment-protective.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic sectional view of the fixing base and the rotating base according to the present invention;

FIG. 4 is a schematic structural view of the shield assembly of the present invention;

FIG. 5 is a schematic view of the adjusting base of the present invention with its interior shown in cross-section;

fig. 6 is a schematic structural diagram of the internal components of the rail seat of the present invention.

In the figure: 1. a base plate; 2. a fixed seat; 3. a rotating base; 4. a pointer; 5. angle scales; 6. an angle adjustment assembly; 61. a rotating handle a; 62. a bevel gear a; 63. a bevel gear b; 64. a worm shaft; 65. a worm gear ring; 7. a clamping assembly; 71. a rotating handle b; 72. a bidirectional lead screw; 73. a lead screw bearing a; 74. a silk sleeve a; 75. a moving block; 76. a through hole; 77. a clamping block; 8. a guide rail seat; 9. a stepping motor; 10. a linear lead screw; 11. a lead screw bearing b; 12. b, thread bushing; 13. a guide rail block; 14. a guide bar; 15. a guide rail groove; 16. a connecting seat; 17. an adjusting seat; 18. a sliding groove; 19. rotating the adjusting assembly; 191. a servo motor; 192. a fluted disc; 193. a slider; 1931. a limiting groove; 194. a rotating ring; 195. an inner gear ring; 196. a column gear a; 197. a connecting shaft; 1971. a bearing housing; 1972. a support plate; 198. a column gear b; 20. a fixing plate; 21. an electric motor; 22. a driving wheel; 23. a driven wheel; 24. cutting the slices; 25. a rotating shaft; 26. a guard assembly; 261. connecting blocks; 262. a fixing ring; 263. an inner slide block; 264. an inner chute; 265. a spring; 266. a protective cover; 267. a roller; 27. a material guide plate; 28. a mesh plate.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1-6, the invention provides a novel casting cutting multifunctional robot with an adjustable angle, which comprises a bottom plate 1, wherein a fixed seat 2 is fixedly connected to the bottom plate 1, a rotating seat 3 is rotatably connected to the fixed seat 2, an angle scale 5 is arranged at a position, close to the edge, on the upper surface of the fixed seat 2, and a pointer 4 is fixedly arranged at a position, corresponding to the angle scale 5, on the outer side wall of the rotating seat 3 (see fig. 1 and 2); the installation angle of the casting can be accurately controlled, and any bevel angle can be conveniently cut.

An angle adjusting assembly 6 is installed in the fixed seat 2, the angle adjusting assembly 6 comprises a rotating handle a61 which is rotatably connected to the outer side wall of the fixed seat 2, one end of a rotating handle b71 is fixedly connected with a bevel gear a62, the bevel gear a62 is meshed with the bevel gear b63, the bevel gear b63 is fixedly connected with one end of a worm shaft 64, the worm shaft 64 is rotatably connected in the fixed seat 2, the worm shaft 64 is also meshed with a worm gear ring 65, and the worm gear ring 65 is fixedly connected to the outer side wall of the rotating seat 3 which is positioned in the fixed seat 2 (see fig. 1, 2 and 3); the rotating handle a61 is rotated to drive the bevel gear a62 to rotate, the meshing action of the bevel gear a62 and the bevel gear b63 is utilized to drive the worm shaft 64 to rotate, the worm shaft 64 rotates to drive the worm gear ring 65 to rotate, and then the rotating base 3 rotates, so that the installation angle of the casting can be changed conveniently.

A clamping assembly 7 is installed in the rotating base 3, the clamping assembly 7 comprises a rotating handle b71 which is rotatably connected to the outer side wall of the rotating base 3, one end of the rotating handle b71 is fixedly connected with one end of a bidirectional lead screw 72, the middle end of the bidirectional lead screw 72 is rotatably connected in the rotating base 3 through a lead screw bearing a73, two wire sleeves a74 are connected to the bidirectional lead screw 72 in a spiral transmission manner, the two wire sleeves a74 are respectively embedded in two moving blocks 75, the two moving blocks 75 respectively penetrate through two through holes 76 formed in the rotating base 3 and are fixedly connected with clamping blocks 77, and anti-skid threads are arranged on the opposite surfaces of the two clamping blocks 77 (see fig. 1, 2 and 3); the rotating handle b71 is rotated to drive the bidirectional screw 72 to rotate, the two moving blocks 75 drive the two clamping blocks 77 to be close to each other under the action of the two screw sleeves a74, so that the casting is clamped tightly, the casting is ensured not to shake easily during cutting, and meanwhile, the anti-skid performance of the clamping blocks 77 can be improved due to the arrangement of anti-skid grains, and the casting is prevented from sliding.

A guide rail seat 8 is fixedly connected to the bottom plate 1, a stepping motor 9 is embedded in the guide rail seat 8, an output shaft of the stepping motor 9 is fixedly connected with one end of a linear lead screw 10, the other end of the linear lead screw 10 is rotatably connected into the guide rail seat 8 through a lead screw bearing b11, a screw sleeve a74 is connected to the linear lead screw 10 in a spiral transmission manner, a screw sleeve a74 is embedded into a guide rail block 13, the guide rail block 13 is slidably connected into a guide rail groove 15 formed in the guide rail seat 8, the guide rail block 13 is slidably connected onto a guide rod 14, and the two guide rods 14 are fixedly connected into the guide rail groove 15 (see fig. 6); under the guiding action of the guide rod 14, the guide rail block 13 is more stable in movement.

A connecting seat 16 is fixedly connected on the guide rail block 13, an adjusting seat 17 is fixedly connected on the connecting seat 16, a sliding groove 18 is annularly arranged on the outer side wall of the adjusting seat 17, a rotation adjusting component 19 is fixedly arranged in the adjusting seat 17, the rotation adjusting component 19 comprises a servo motor 191 arranged in the adjusting seat 17, a fluted disc 192 is fixedly connected on an output shaft of the servo motor 191, a rotating ring 194 is rotatably connected in the adjusting seat 17, a sliding block 193 is fixedly connected on the outer side wall of the rotating ring 194, the sliding block 193 is fixedly connected with a fixed plate 20, an inner toothed ring 195 with double-sided teeth is fixedly connected on the inner side wall of the rotating ring 194, two side surfaces of the inner toothed ring 195 are respectively meshed with four column gears a196, the four column gears a196 are respectively and fixedly connected with column gears b198 through connecting shafts 197, the connecting shafts 197 are rotatably connected on a supporting plate 1972 through bearing sleeves 1971, the supporting plate 1972 is fixedly connected in the adjusting seat 17, and, and both sets of column gears b198 are engaged with toothed plate 192 (see fig. 1, 2 and 5); the servo motor 191 is started to work and drives the fluted disc 192 to rotate, the fluted disc 192, the column gear b198, the connecting shaft 197 and the column gear a196 are utilized to drive the inner toothed ring 195 to rotate, the inner toothed ring 195 rotates to drive the rotating ring 194 to rotate, so that the sliding block 193 is driven to move in the sliding groove 18 on the adjusting seat 17, the inclined plane cutting function of the cutting blade 24 is realized, the inclined angle of the cutting blade 24 can be adjusted at will, the inclined plane cutting operation of any angle of a casting can be realized, the cutting operation is accurate, and the yield of the casting cutting operation is improved.

Both side walls of the sliding block 193 are provided with limit grooves 1931, and the sliding block 193 is in limit sliding connection in the sliding groove 18 through the limit grooves 1931 (see fig. 5); ensuring that the slide block 193 can slide more stably in the slide groove 18.

The outside of adjusting seat 17 is connected with fixed plate 20 through rotating adjusting assembly 19, install motor 21 on fixed plate 20, and the rigid coupling has action wheel 22 on the output shaft of motor 21, action wheel 22 passes through the belt and is connected with 23 transmission from driving wheel, install cutting piece 24 from driving wheel 23, it all rotates through axis of rotation 25 to connect on the lateral wall of fixed plate 20 from driving wheel 23 and cutting piece 24, protective component 26 has set firmly on fixed plate 20, and protective component 26 cladding is in the outside of cutting piece 24, protective component 26 includes solid fixed ring 262 on fixed plate 20 through connecting block 261 rigid coupling, and a lateral wall of solid fixed ring 262 has seted up inner chute 264, there is inner slide 263 through spring 265 elastic connection in inner chute 264, and inner slide 263 sliding connection is in inner chute 264, inner slide 263 and a lateral wall rigid coupling of protection casing 266, protective casing 266 covers and establishes in the outside of cutting piece 24 (see fig., Fig. 2 and 4); ensure that protection casing 266 can protect cutting blade 24, avoid misoperation to cause the potential safety hazard, simultaneously under spring 265 and interior slider 263's effect, rotatable protection casing 266 to the foundry goods cutting operation with being suitable for different thickness, the protectiveness is strong, and the security is high.

Rollers 267 (see fig. 1 and 2) are fixedly connected to two side walls at the bottom end of the protective cover 266; the roller 267 is thus able to move smoothly over the casting as the roller 267 is brought into contact with the casting.

A material guide plate 27 is obliquely installed on the bottom plate 1, and a screen plate 28 (see fig. 1 and 2) is embedded inside the material guide plate 27; the foundry goods clout after the cutting can fall on stock guide 27, falls down along stock guide 27, is convenient for to the collection of clout, can use the coolant liquid simultaneously in the cutting operation, when the coolant liquid falls down and flows along stock guide 27, falls to the below of otter board 28 under the effect of otter board 28, is convenient for retrieve the coolant liquid, and is energy-concerving and environment-protective more.

When the casting clamping device is used, a casting is placed between the two clamping blocks 77, the two-way screw 72 is driven to rotate by rotating the rotating handle b71, the two moving blocks 75 are driven to mutually approach the two clamping blocks 77 under the action of the two screw sleeves a74, so that the casting is clamped, the casting is ensured not to easily shake during cutting, the bevel gear a62 is driven to rotate by rotating the rotating handle a61, the worm shaft 64 is driven to rotate by utilizing the meshing action of the bevel gear a62 and the bevel gear b63, the worm shaft 64 rotates to drive the worm gear ring 65 to rotate, so that the rotating seat 3 rotates, the installation angle of the casting can be accurately controlled through the action of the pointer 4 and the angle scale 5, any oblique angle can be conveniently cut, after the casting is installed, the servo motor 191 is started to work and drive the fluted disc 192 to rotate, the inner toothed ring 195 is driven to rotate by utilizing the linkage action of the fluted disc 192, the column gear b198, the connecting shaft and the column, thereby driving the sliding block 193 to move in the sliding groove 18 on the adjusting seat 17, thereby realizing the bevel cutting function of the cutting blade 24, the inclination angle of the cutting blade 24 can be adjusted at will, the bevel cutting operation of any angle of the casting can be realized, the cutting operation is accurate, the motor 21 is started, the driven wheel 23 is driven to rotate by the driving wheel 22, thereby the cutting blade 24 rotates, the stepping motor 9 is started to work and drive the linear lead screw 10 to rotate, the guide rail block 13 moves under the action of the wire sleeve b12, thereby the cutting blade 24 is gradually close to the casting, when the roller 267 contacts with the casting, the roller 267 can smoothly move on the casting, the protective cover 266 can protect the cutting blade 24, the potential safety hazard caused by operation error is avoided, meanwhile, the protective cover 266 can be rotated under the action of the spring 265 and the inner sliding block 263, thereby the cutting operation of the casting with different thicknesses can be realized, the protectiveness is strong, and the security is high, and the foundry goods clout after the cutting can fall down on stock guide 27, falls down along stock guide 27, is convenient for to the collection of clout, can use the coolant liquid simultaneously in the cutting operation, when the coolant liquid falls down along stock guide 27 when flowing, falls down the below of otter board 28 under the effect of otter board 28, is convenient for retrieve the coolant liquid, and is energy-concerving and environment-protective more.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a novel multi-functional robot of casting cutting of angularly adjustable, includes bottom plate (1), its characterized in that: the bottom plate is fixedly connected with a fixing seat (2) on the bottom plate (1), the fixing seat (2) is rotatably connected with a rotating seat (3), an angle adjusting assembly (6) is installed in the fixing seat (2), a clamping assembly (7) is installed in the rotating seat (3), the bottom plate (1) is further fixedly connected with a guide rail seat (8), a stepping motor (9) is embedded in the guide rail seat (8), an output shaft of the stepping motor (9) is fixedly connected with one end of a linear lead screw (10), the other end of the linear lead screw (10) is rotatably connected in the guide rail seat (8) through a lead screw bearing b (11), a screw sleeve a (74) is connected to the linear lead screw (10) in a screw transmission mode, the screw sleeve a (74) is embedded in a guide rail block (13), the guide rail block (13) is slidably connected in a guide rail groove (15) formed in the guide rail seat (8), and a connecting seat (16) is fixedly connected on the guide rail block (13, an adjusting seat (17) is fixedly connected on the connecting seat (16), the outer side wall of the adjusting seat (17) is annularly provided with a sliding groove (18), a rotary adjusting component (19) is fixedly arranged in the adjusting seat (17), the outer side of the adjusting seat (17) is connected with a fixed plate (20) through the rotary adjusting component (19), a motor (21) is arranged on the fixed plate (20), and the output shaft of the motor (21) is fixedly connected with a driving wheel (22), the driving wheel (22) is in transmission connection with a driven wheel (23) through a belt, the driven wheel (23) is provided with a cutting blade (24), the driven wheel (23) and the cutting blade (24) are both rotationally connected on the side wall of the fixed plate (20) through a rotating shaft (25), the fixed plate (20) is fixedly provided with a protection component (26), and the protection component (26) is coated on the outer side of the cutting blade (24).

2. The novel casting cutting multifunctional robot with the adjustable angle as claimed in claim 1, is characterized in that: the position of the upper surface of the fixed seat (2) close to the edge is provided with angle scales (5), and the position of the outer side wall of the rotating seat (3) corresponding to the angle scales (5) is fixedly provided with a pointer (4).

3. The novel casting cutting multifunctional robot with the adjustable angle as claimed in claim 1, is characterized in that: the guide rail block (13) is connected to the guide rods (14) in a sliding mode, and the two guide rods (14) are fixedly connected in the guide rail groove (15).

4. The novel casting cutting multifunctional robot with the adjustable angle as claimed in claim 1, is characterized in that: angle adjusting subassembly (6) are including rotating handle a (61) of connection on fixing base (2) lateral wall, and the rigid coupling has bevel gear a (62) on the one end of handle b (71), bevel gear a (62) and bevel gear b (63) mesh mutually, bevel gear b (63) and the one end rigid coupling of worm axle (64), worm axle (64) rotate to be connected in fixing base (2), worm axle (64) still mesh mutually with worm wheel ring gear (65), and worm wheel ring gear (65) rigid coupling is located the inside lateral wall of fixing base (2) at roating seat (3).

5. The novel casting cutting multifunctional robot with the adjustable angle as claimed in claim 1, is characterized in that: the clamping assembly (7) comprises a rotating handle b (71) rotatably connected to the outer side wall of the rotating base (3), one end of the rotating handle b (71) is fixedly connected with one end of a bidirectional lead screw (72), the middle end of the bidirectional lead screw (72) is rotatably connected into the rotating base (3) through a lead screw bearing a (73), the bidirectional lead screw (72) is connected with two screw sleeves a (74) in a spiral transmission mode, the two screw sleeves a (74) are respectively embedded into two moving blocks (75), the two moving blocks (75) respectively penetrate through holes (76) formed in the rotating base (3) and are fixedly connected with clamping blocks (77), and anti-skidding threads are arranged on opposite surfaces of the two clamping blocks (77).

6. The novel casting cutting multifunctional robot with the adjustable angle as claimed in claim 1, is characterized in that: the rotary adjusting component (19) comprises a servo motor (191) arranged in an adjusting seat (17), a fluted disc (192) is fixedly connected to an output shaft of the servo motor (191), a rotary ring (194) is rotatably connected to the adjusting seat (17), a sliding block (193) is fixedly connected to the outer side wall of the rotary ring (194), the sliding block (193) is fixedly connected to a fixed plate (20), an inner toothed ring (195) with double-sided teeth is fixedly connected to the inner side wall of the rotary ring (194), two side faces of the inner toothed ring (195) are respectively meshed with four column gears a (196), the four column gears a (196) are fixedly connected with column gears b (198) through connecting shafts (197), the connecting shafts (197) are rotatably connected to a supporting plate (1972) through bearing sleeves (1971), the supporting plate (1972) is fixedly connected to the adjusting seat (17), and the four column gears b (198) are pairwise and meshed with each other, and the two groups of column gears b (198) are meshed with the fluted disc (192).

7. The novel casting cutting multifunctional robot with the adjustable angle as claimed in claim 6, is characterized in that: all seted up spacing groove (1931) on the both sides wall of sliding block (193), and sliding block (193) are through spacing sliding connection in spacing groove (1931) in sliding tray (18).

8. The novel casting cutting multifunctional robot with the adjustable angle as claimed in claim 1, is characterized in that: protection component (26) are including fixed ring (262) on fixed plate (20) through connecting block (261) rigid coupling, and a lateral wall of fixed ring (262) has seted up interior spout (264), have interior slider (263) through spring (265) elastic connection in interior spout (264), and interior slider (263) sliding connection in interior spout (264), a lateral wall rigid coupling of interior slider (263) and protection casing (266), the outside at cutting piece (24) is established to protection casing (266) cover.

9. The novel casting cutting multifunctional robot with the adjustable angle as claimed in claim 8, is characterized in that: and rollers (267) are fixedly connected to two side walls at the bottom end of the protective cover (266).

10. The novel casting cutting multifunctional robot with the adjustable angle as claimed in claim 1, is characterized in that: the bottom plate (1) is obliquely provided with a material guide plate (27), and a screen plate (28) is embedded on the inner side of the material guide plate (27).

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