CN219746473U - Automatic cutting device for mechanical design and manufacture - Google Patents

Abstract

The utility model discloses an automatic cutting device for machine design and manufacture, which belongs to the technical field of cutting devices, and comprises an operating table and a cutting box connected to the outer wall of one side of the operating table, wherein a cutting groove communicated with the inner cavity of the cutting box is formed in the top end of the cutting box, a cutting knife is arranged in the cutting groove, two support blocks are connected to the inner top wall of the cutting box, a movable plate is rotatably connected between the two support blocks, a driving motor for driving the cutting knife to rotate is arranged at the top end of the movable plate, an electric telescopic rod is connected to the inner bottom wall of the cutting box, and the other end of the electric telescopic rod is hinged with the bottom surface of the movable plate. According to the utility model, the movable plate is driven by the electric telescopic rod to perform angle adjustment by taking the two support blocks as supporting points, so that the cutting area of the cutting knife extending out of the cutting groove is correspondingly adjusted, the cutting requirements of the parts to be cut with different thicknesses are met, the cutting knives with different diameters are not required to be replaced repeatedly by operators, and the overall processing efficiency is improved.

Description

Automatic cutting device for mechanical design and manufacture

Technical Field

The utility model belongs to the technical field of cutting devices, and particularly relates to an automatic cutting device for mechanical design and manufacture.

Background

The steel is required to be cut and processed through the cutting device in the production process, when the existing cutting device is used for cutting, the cutting knife with the corresponding diameter needs to be replaced due to the difference of the thickness of the workpiece to be cut, so that the cutting knife needs to be detached and then re-fixed, the cutting process is more troublesome, and the use is inconvenient. For this purpose, an automated cutting device for machine design and production is proposed.

Disclosure of Invention

The utility model aims to solve the problems in the background art, and provides a mechanical design and manufacturing automatic cutting device.

The technical scheme adopted by the utility model is as follows: the utility model provides a mechanical design makes automatic cutting device, the embedding is installed in the recess of seting up on the operation panel top and is moved the frame, the last end port internal rotation of moving the frame is connected with the threaded rod, the periphery screw thread cover of threaded rod is equipped with the cover piece, the cover piece is sliding connection with the inner wall of moving the frame, the top of cover piece is provided with fixture, fixture is including connecting the frame of placing on the cover piece top and being located two holders of placing the frame inboard, all be connected with two cylinders second on the both sides outer wall of placing the frame, the output shaft of cylinder second extends to the inboard of placing the frame and is connected with the holder, bond and have the rubber pad on the holder inner wall, and the rubber pad sets up to bilayer mechanism, be connected with the positive and negative motor of drive threaded rod pivoted on one side outer wall of moving the frame, be connected with the cutting box on one side outer wall of operation panel, the cutting groove that is linked together with the cutting box inner chamber is seted up on the top of cutting box, be provided with the cutting cutter in the cutting box, be connected with two supporting pieces on the interior roof of cutting box, the rotation between two supporting pieces is connected with the fly leaf, install the driving cutter on the top of fly, the cutting box pivoted driving motor on the inner wall of cutting box, be connected with electric motor on the bottom wall, the telescopic link, one side of the telescopic link, and telescopic link.

The top of operation panel is connected with the fixed frame of U font structure, and the inboard of fixed frame is provided with the pressure strip, and the tooth that has a plurality of equidistance to arrange is inlayed to the bottom surface of pressure strip, and the both ends of pressure strip all are connected with the sliding block, and the pressure strip passes through two sliding blocks respectively with two spout sliding connection that fixed frame both sides inner wall was seted up, and the top of fixed frame is connected with cylinder one, and the output shaft of cylinder one extends to the inboard of fixed frame and is connected with the top surface of pressure strip.

Compared with the prior art, the utility model has the following advantages:

1. the end of the clamping piece to be cut is fixed through the driving of the second cylinder, the positive and negative motor is started, the positive and negative motor drives the threaded rod to rotate, the threaded rod drives the clamping mechanism to transversely move through the sleeve block, the cutting position is further adjusted through the transverse movement of the piece to be cut, the requirements of different cutting thicknesses are met, the cutting knives with different diameters are not required to be replaced repeatedly by operators, and the overall machining efficiency is improved.

2. The two clamping pieces are driven by the four air cylinders II to clamp and fix the piece to be cut placed between the two clamping pieces, and the pressing plate is driven by the air cylinders I to move downwards, so that the pressing plate is pressed on the piece to be cut, and the shake generated when the piece to be cut is reduced, so that the processing quality is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a longitudinal cross-sectional view of the cutting box of the present utility model;

fig. 3 is an enlarged schematic view of the structure a of fig. 1 according to the present utility model.

In the figure: 1. the device comprises an operation table, 2, a movable frame, 3, a threaded rod, 4, a sleeve block, 5, a clamping mechanism, 501, a placing frame, 502, a second cylinder, 503, a clamping piece, 6, a positive and negative motor, 7, a cutting box, 8, a cutting groove, 9, a cutting knife, 10, a supporting block, 11, a movable plate, 12, an electric telescopic rod, 13, a fixed frame, 14, a compacting plate, 15, a sliding block, 16, a first cylinder, 17 and a controller.

Detailed Description

The utility model is further described in detail below with reference to the drawings and examples.

Fig. 1, 2 and 3 show: the movable frame 2 is embedded and installed in a groove formed in the top end of the operating platform 1, a threaded rod 3 is rotationally connected to the upper end port of the movable frame 2, a sleeve block 4 is sleeved on the periphery of the threaded rod 3, the sleeve block 4 is in sliding connection with the inner wall of the movable frame 2, a clamping mechanism 5 is arranged on the top end of the sleeve block 4, the clamping mechanism 5 comprises a placing frame 501 connected to the top end of the sleeve block 4 and two clamping pieces 503 positioned on the inner side of the placing frame 501, two air cylinders II 502 are connected to the outer walls of the two sides of the placing frame 501, an output shaft of the air cylinders II 502 extends to the inner side of the placing frame 501 and is connected with the clamping pieces 503, a rubber pad is bonded to the inner wall of the clamping pieces 503, the rubber pad is arranged as a double-layer mechanism, and a positive and negative motor 6 for driving the threaded rod 3 to rotate is connected to the outer wall of one side of the movable frame 2. The front motor and the back motor drive the threaded rod to rotate, and the threaded rod drives the clamping mechanism to transversely move through the sleeve block, so that the sectional cutting requirements of different lengths are met. The two clamping pieces are driven to move relatively through the four air cylinders II, the workpiece to be cut placed between the two clamping pieces is clamped and fixed, and stability of the workpiece to be cut when the workpiece to be cut is guaranteed. Through the setting of rubber pad, reduced the wearing and tearing that produce between clamping piece and the piece of waiting to cut when the centre gripping.

The cutting box 7 is connected with on the outer wall of one side of the operation panel 1, the cutting groove 8 that is linked together with the inner chamber of the cutting box 7 is offered on the top of the cutting box 7, the cutting knife 9 is provided with in the cutting groove 8, be connected with two pieces 10 on the interior roof of the cutting box 7, rotate between two pieces 10 and be connected with fly leaf 11, the pivoted driving motor of drive cutting knife 9 is installed on the top of fly leaf 11, be connected with electric telescopic handle 12 on the interior diapire of the cutting box 7, the other end of electric telescopic handle 12 articulates with the bottom surface of fly leaf 11. Starting driving motor, driving motor drives the cutting knife and treats the cutting member and cut, and in the cutting process, through the drive of electric telescopic handle, can satisfy the cutting knife and treat the cutting member of multiple thickness and cut.

The top of the operation table 1 is connected with a fixed frame 13 of a U-shaped structure, the inner side of the fixed frame 13 is provided with a pressing plate 14, the bottom surface of the pressing plate 14 is embedded with a plurality of teeth which are arranged at equal intervals, two ends of the pressing plate 14 are connected with sliding blocks 15, the pressing plate 14 is respectively connected with two sliding grooves formed in the inner walls of two sides of the fixed frame 13 in a sliding manner through the two sliding blocks 15, the top of the fixed frame 13 is connected with a first air cylinder 16, and an output shaft of the first air cylinder 16 extends to the inner side of the fixed frame 13 and is connected with the top surface of the pressing plate 14. The first air cylinder drives the pressing plate to move downwards, so that the pressing plate is abutted against one end of a workpiece to be cut, shake generated when the workpiece to be cut is reduced, and processing quality is improved. Through the setting of a plurality of teeth, increase the stability of pressure strip when compressing tightly on waiting the cutting member.

The outer wall of one side of the cutting box 7 is connected with a controller 17 which is electrically connected with the first cylinder 16, the second cylinder 502, the driving motor, the forward and reverse motor 6 and the electric telescopic rod 12. The controller controls the opening and closing of the first cylinder, the second cylinder, the driving motor, the positive and negative motor and the electric telescopic rod, so that the cutting automation of the device is realized.

The working principle of the utility model is as follows: firstly, a piece to be cut is placed between two clamping pieces 503, after the position is adjusted, the clamping pieces 503 are clamped and fixed by the driving of a cylinder II 502, a positive motor 6 is started, the positive motor 6 drives a threaded rod 3 to rotate, the threaded rod 3 drives a clamping mechanism 5 to transversely move through a sleeve block 4, the piece to be cut is sent to a cutting box 7, according to the required thickness requirement, the piece to be cut fixed on the clamping pieces 503 is further subjected to transverse movement by adjusting the positive motor and the negative motor to perform position adjustment, after the piece to be cut is sent to a corresponding cutting position, an electric telescopic rod 12 is adjusted, the electric telescopic rod 12 drives a movable plate 11 to perform angle adjustment by taking two support blocks 10 as supporting points, a cutting knife 9 extends out of a cutting groove, after the cutting position is adjusted, a cylinder I16 drives a pressing plate 14 to press the piece to be cut, and then a driving motor is started, and the driving motor drives the cutting knife 9 to cut the piece to be cut.

Claims (2)

1. An automatic cutting device is made in mechanical design, its characterized in that: the utility model discloses a cutting device, including a cutting box (7) and a cutting box (8) are arranged on the inner wall of the cutting box, the cutting box is characterized in that a movable frame (2) is embedded and installed in a groove formed in the top end of an operating platform (1), the upper end port of the movable frame (2) is rotationally connected with a threaded rod (3), a sleeve block (4) is sleeved on the outer peripheral thread of the threaded rod (3), the inner wall of the sleeve block (4) and the inner wall of the movable frame (2) are in sliding connection, a clamping mechanism (5) is arranged on the top end of the sleeve block (4), the clamping mechanism (5) comprises a placing frame (501) connected to the top end of the sleeve block (4) and two clamping pieces (503) positioned on the inner side of the placing frame (501), two air cylinders (502) are connected on the outer walls of the two sides of the placing frame (501), an output shaft of the air cylinders (502) extends to the inner side of the placing frame (501) and is connected with the clamping pieces (503), a rubber pad is adhered to the inner wall of the clamping piece (503), a double-layer mechanism is arranged on one side outer wall of the movable frame (2), a front and a front motor (6) driving the threaded rod (3) rotates, a cutting box is connected to the outer wall of the cutting box, a cutting box (7) and a cutting box (7) is connected to the cutting box (8), the movable plate (11) is rotationally connected between the two support blocks (10), a driving motor for driving the cutting knife (9) to rotate is mounted at the top end of the movable plate (11), an electric telescopic rod (12) is connected to the inner bottom wall of the cutting box (7), the other end of the electric telescopic rod (12) is hinged to the bottom surface of the movable plate (11), and a controller (17) electrically connected with the first cylinder (16), the second cylinder (502), the driving motor, the positive and negative motor (6) and the electric telescopic rod (12) is connected to the outer wall of one side of the cutting box (7).

2. A machine-designed manufacturing automated cutting apparatus according to claim 1, wherein: the top of operation panel (1) is connected with fixed frame (13) of U font structure, the inboard of fixed frame (13) is provided with pinch-off blades (14), the tooth that has a plurality of equidistance to arrange is inlayed to the bottom surface of pinch-off blades (14), both ends of pinch-off blades (14) all are connected with sliding block (15), two spout sliding connection that two sliding block (15) were seted up with fixed frame (13) both sides inner wall respectively are passed through to pinch-off blades (14), the top of fixed frame (13) is connected with cylinder one (16), the output shaft of cylinder one (16) extends to the inboard of fixed frame (13) and is connected with the top surface of pinch-off blades (14).