CN220718531U - Metal piece cutting device - Google Patents

Abstract

The utility model discloses a metal piece cutting processing device, which relates to the technical field of metal cutting and comprises a platform plate, wherein a supporting plate is symmetrically arranged at the left and right of the lower end of the platform plate, a first base is arranged at the left of the upper end of the platform plate, a driving motor is arranged at the upper end of the first base, a first chuck is arranged at the output end of the driving motor, a second base is arranged at the right of the upper end of the platform plate, a first electric cylinder is arranged at the upper end of the second base, a connector is arranged at the output end of the first electric cylinder, a second chuck is connected to the connector in a rotating way, the first chuck is opposite to the second chuck in a left-right way, and a linear motor is arranged at the rear of the upper end of the platform plate.

Description

Metal piece cutting device

Technical Field

The utility model relates to the technical field of metal cutting, in particular to a metal piece cutting device.

Background

Various types of metal pieces are used in various devices, and a metal shaft is usually machined by cutting a cylindrical metal piece, the cylindrical metal piece needs to be clamped and fixed first and then rotated to be contacted with a cutting tool for cutting, if the clamping is performed from the outer side of the metal piece, the clamped position needs to be adjusted for cutting later, and if the clamping is performed from the two ends of the metal piece, the eccentric influence on cutting is easily caused when the metal piece rotates.

Disclosure of Invention

The utility model aims to provide a metal part cutting device which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metalwork cutting machining device, includes the platform board, the lower extreme bilateral symmetry of platform board is equipped with the backup pad, the upper end left portion of platform board is equipped with first base, the upper end of first base is equipped with driving motor, driving motor's output is equipped with first chuck, the upper end right part of platform board is equipped with the second base, the upper end of second base is equipped with first electronic jar, the output of first electronic jar is equipped with the joint, it is connected with the second chuck to rotate on the joint, first chuck with the second chuck is controlled relatively, the upper end rear portion of platform board is equipped with linear electric motor, linear electric motor's output is equipped with the third base, the upper end of third base is equipped with the second electronic jar, the output of second electronic jar is equipped with the tape seat cutter, the middle part of platform board and first base with set up between the second base, bilateral symmetry swing joint has positioning mechanism in the strip hole.

Preferably, the positioning mechanism comprises a vertical plate which is vertically opposite, a vertical plate is arranged between the front ends of the vertical plate, a sliding block which is mutually matched with the strip holes is arranged at the lower end of the horizontal plate, a positive and negative screw rod is rotationally connected between the front parts of the horizontal plate, a handle is arranged at the upper end of the positive and negative screw rod, square blocks are vertically and symmetrically threaded on the outer sides of the positive and negative screw rod, limit strips which are mutually matched with the square blocks are symmetrically arranged on the left and right sides of the rear side wall of the vertical plate, a pressing plate is arranged at the rear end of the square blocks, a supporting frame is symmetrically arranged in front of the opposite faces of the pressing plate, and a roll shaft is rotationally connected to the supporting frame.

Preferably, the roll shafts which are opposite to each other in front and back are symmetrical to each other and have an included angle of 120 degrees.

Compared with the prior art, the utility model has the beneficial effects that: the first electric cylinder drives the clamping head to move to clamp cylindrical metal pieces from the left end and the right end, the clamping head can adapt to metal piece machining of various lengths, the metal pieces can be comprehensively machined through one-time clamping, the metal pieces can be sunk into the front-back opposite roll shafts which incline inwards through the roll shafts in the two positioning mechanisms which can move left and right, the metal pieces are positioned in the front-back direction, the metal pieces are clamped through the roll shafts which are close to each other in an up-down synchronous mode, the metal pieces are positioned in the up-down direction, the metal pieces and the clamping head are positioned on the same axis, the metal pieces are prevented from being eccentric during rotation, the metal pieces with various diameters can be adapted, and the clamping head can push the metal pieces to move on the roll shafts to clamp the metal pieces.

Drawings

Fig. 1 is a schematic diagram of a front view structure of the present utility model.

Fig. 2 is a schematic view of a left-hand cross-sectional structure of the present utility model.

Fig. 3 is a schematic top view of the present utility model.

FIG. 4 is a schematic top view of a block of the present utility model.

In the figure: 1. a platform plate; 2. a support plate; 3. a first base; 4. a driving motor; 5. a first chuck; 6. a second base; 7. a first electric cylinder; 8. a joint; 9. a second chuck; 10. a linear motor; 11. a third base; 12. a second electric cylinder; 13. a cutter with a seat; 14. a cross plate; 15. a riser; 16. a slide block; 17. a positive and negative screw rod; 18. a handle; 19. a square block; 20. a limit bar; 21. a pressing plate; 22. a support frame; 23. and (3) a roll shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the metal part cutting device comprises a platform plate 1, support plates 2 are symmetrically arranged at the left and right sides of the lower end of the platform plate 1, a first base 3 is arranged at the left part of the upper end of the platform plate 1, a driving motor 4 is arranged at the upper end of the first base 3, a first chuck 5 is arranged at the output end of the driving motor 4, a second base 6 is arranged at the right part of the upper end of the platform plate 1, a first electric cylinder 7 is arranged at the upper end of the second base 6, a joint 8 is arranged at the output end of the first electric cylinder 7, a second chuck 9 is connected to the joint 8 in a rotating manner, the first chuck 5 is opposite to the second chuck 9 in a left and right manner, two support plates 2 are fixed at the lower end supporting device of the platform plate 1, the first base 3 and the second base 6 are fixed at the left and right sides of the upper end of the platform plate 1, the driving motor 4 is fixed on the first base 3, the output end of the driving motor faces to the right, the first electric cylinder 7 is fixed on the second base 6, the output end of the first electric cylinder is left, the electric equipment in the device is connected with an external power supply and control equipment, the first chuck 5 is fixed at the output end of the driving motor 4, the joint 8 is fixed at the output end of the first electric cylinder 7, the second chuck 9 can be connected in the joint 8 in a bearing connection mode and the like, the second chuck 9 can rotate in the joint 8, the first electric cylinder 7 drives the second chuck 9 to move to clamp a metal piece to be processed from the left end and the right end, the driving motor 4 drives the chucks and the metal piece to rotate, the metal piece processing with various lengths can be adapted, the first chuck 5 and the second chuck 9 are positioned on the same horizontal axis, the axis of the metal piece is required to be opposite to the axis during clamping, the rear part of the upper end of the flat table plate 1 is provided with a linear motor 10, the output end of the linear motor 10 is provided with a third base 11, the upper end of the third base 11 is provided with a second electric cylinder 12, the output end of the second electric cylinder 12 is provided with a cutter 13 with a seat, the linear motor 10 is fixed on the platform plate 1, the output end of the linear motor 10 can move left and right, the third base 11 is fixed on the output end of the linear motor 10, the second electric cylinder 12 is fixed on the third base 11, the output end of the cutter 13 with the seat is forward, the cutter is driven by the second electric cylinder 12 to move left and right near a metal piece to match with the linear motor 10 to cut the metal piece, a strip hole is formed in the middle of the platform plate 1 and between the first base 3 and the second base 6, positioning mechanisms are movably connected left and right in the strip hole, the strip hole vertically penetrates through the platform plate 1, the two positioning mechanisms can move left and right in the strip hole, the cylindrical metal piece can be positioned to the middle position in the vertical direction and the front and the rear direction through the positioning mechanisms, the metal piece can be aligned with the left and right and left and right clamping heads and can be aligned with the metal piece concentrically, and the metal piece can be aligned with the front and rear clamping heads.

Specifically, the positioning mechanism comprises a transverse plate 14 which is vertically opposite, a vertical plate 15 is arranged between the front ends of the transverse plate 14, a sliding block 16 which is mutually matched with the strip holes is arranged at the lower end of the transverse plate 14 at the lower side, a positive and negative screw rod 17 is rotationally connected between the front parts of the transverse plate 14, a handle 18 is arranged at the upper end of the positive and negative screw rod 17, a square 19 is vertically and symmetrically connected with the outer side of the positive and negative screw rod 17 in a threaded manner, a limit strip 20 which is mutually matched with the square 19 is symmetrically arranged at the left and right side of the rear side wall of the vertical plate 15, a pressing plate 21 is arranged at the rear end of the square 19, a supporting frame 22 is symmetrically arranged at the front and rear opposite sides of the pressing plate 21, a roll shaft 23 is rotationally connected to the supporting frame 22, the sliding block 16 is fixed on the transverse plate 14 at the lower side between the upper and lower transverse plates 14, the sliding block 16 is jointed in the strip holes to enable the positioning mechanism to move left and right, if necessary, a slide rail can be additionally arranged to further limit the front and back movement of the positioning mechanism, the front and back screw rods 17 can be connected to the transverse plates 14 in a bearing way, so that the front and back screw rods 17 can rotate between the transverse plates 14, two sections of external threads with opposite screw directions are formed on the outer side walls of the front and back screw rods 17, a handle 18 is fixed at the upper end of the front and back screw rods 17 so as to manually drive the front and back screw rods 17 to rotate, if necessary, a motor can be also used for driving, a limit bar 20 is fixed on the vertical plate 15, a threaded hole matched with the front and back screw rods 17 and a notch matched with the limit bar 20 are formed on the square blocks 19, the square blocks 19 are prevented from rotating by the limit bar 20, the upper square block 19 and the lower square blocks 19 can be driven to synchronously approach or be far away by the rotation of the front and back screw rods 17, a pressing plate 21 is fixed at one side of the rear end of the square blocks 19, a supporting frame 22 is fixed on the pressing plate 21, a roll shaft 23 is fixed on the supporting frame 22, and a roll shaft 22 can rotate on the supporting frame 22, the roll shafts 23 are inclined inwards, cylindrical metal pieces are placed on the roll shafts 23 of the left and right lower pressing plates 21, the metal pieces can be kept to face left and right and sink into the middle of the roll shafts 23, the metal pieces are positioned in the front-rear direction, the pressing plates 21 are synchronously moved close to each other by rotating the positive and negative screw 17, the metal pieces are clamped by the roll shafts 23 on the upper side and the lower side, the metal pieces are positioned in the upper direction and the lower direction, and therefore the metal pieces are concentrically aligned with the chucks, and the second chucks 9 are moved leftwards to push the metal pieces to move on the roll shafts 23, so that the chucks clamp and fix the metal pieces.

Specifically, the rollers 23 are symmetrical to each other and have an angle of 120 ° therebetween, the rollers 23 being inclined inwardly to allow the cylindrical metal member to be caught therebetween, the 120 ° angle being sufficient for the metal member to be caught, and the rollers 23 of limited length being able to accommodate a relatively larger diameter range of the metal member.

Working principle: the position of the positioning mechanism is moved left and right, a cylindrical metal piece is placed on a roller shaft 23 at the lower side, the metal piece is supported by the roller shafts 23 at the lower side of the left positioning mechanism and the right positioning mechanism, the left end of the metal piece is close to the first chuck 5, the metal piece can be sunk between the roller shafts 23 inclined towards the inner side, the metal piece is positioned in the front-back direction, the positive and negative screw 17 is rotated to drive the square 19 and the pressing plate 21 to be synchronously close to each other, the roller shafts 23 at the upper side and the lower side clamp the metal piece, the metal piece is positioned in the upper-lower direction, the axis of the metal piece can be aligned with the chucks, the metal piece can be aligned with the cutter 13 with a seat, then the output end of the first electric cylinder 7 extends out, the second chuck 9 pushes the metal piece to move left on the roller shaft 23, the chuck 5 and the second chuck 9 clamps and fixes the metal piece, then the positive and negative screw 17 removes the clamping of the roller shaft 23, the chuck and the metal piece are driven to rotate by the driving motor 4, the degree that the belt cutter 13 is close to the metal piece is adjusted by the second electric cylinder 12, the cutting motor is matched with the metal piece, and then the left end of the cutter 10 is driven to be completely removed after the metal piece is machined, and the metal piece can be completely removed.

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

Claims (3)

1. A metal piece cutting device comprising a platform plate (1), characterized in that: the utility model discloses a cutting tool, including base plate (1), upper end left and right sides symmetry, lower extreme bilateral symmetry of base plate (1) is equipped with backup pad (2), the upper end left part of base plate (1) is equipped with first base (3), the upper end of first base (3) is equipped with driving motor (4), the output of driving motor (4) is equipped with first chuck (5), the upper end right part of base plate (1) is equipped with second base (6), the upper end of second base (6) is equipped with first electronic jar (7), the output of first electronic jar (7) is equipped with joint (8), it is connected with second chuck (9) to rotate on joint (8), first chuck (5) with second chuck (9) are relative about, the upper end rear portion of base plate (1) is equipped with linear motor (10), the output of linear motor (10) is equipped with third base (11), the upper end of third base (11) is equipped with second electronic jar (12), the output of second electronic jar (12) is equipped with first electronic jar (7), it has a left and right side hole (3) to open between base plate and the cutting tool.

2. A metal piece cutting apparatus according to claim 1, wherein: the positioning mechanism comprises transverse plates (14) which are vertically opposite, a vertical plate (15) is arranged between the front ends of the transverse plates (14), sliding blocks (16) which are mutually matched with the strip holes are arranged at the lower ends of the transverse plates (14), forward and backward screw rods (17) are rotationally connected between the front parts of the transverse plates (14), handles (18) are arranged at the upper ends of the forward and backward screw rods (17), square blocks (19) are vertically symmetrically screwed on the outer sides of the forward and backward screw rods (17), limit strips (20) which are mutually matched with the square blocks (19) are symmetrically arranged on the left and right sides of the rear side walls of the vertical plates (15), pressing plates (21) are arranged at the rear ends of the square blocks (19), supporting frames (22) are symmetrically arranged in front of the opposite sides of the pressing plates (21), and roll shafts (23) are rotationally connected to the supporting frames (22).

3. A metal piece cutting apparatus according to claim 2, wherein: the roll shafts (23) which are opposite to each other in front and back are symmetrical to each other and have an included angle of 120 degrees.