CN216966433U - Full-automatic pipe cutting machine - Google Patents

Abstract

The utility model discloses a full-automatic pipe cutting machine, comprising a worktable, strip guide rails are welded at both corners of the upper surface of the worktable along the length direction, and a push seat is arranged between the two strip guide rails. A circular cavity is opened at the center of the front surface of the seat, and a clamping disc is arranged in the circular cavity. A driven gear is welded on the front surface of the clamping disc. In the utility model, the automatic pipe cutting machine can automatically realize the pushing and cutting of the steel pipe through the setting of the pushing seat, and a clamping disk is arranged in the pushing seat, and the clamping disk is slidably connected to the pushing seat through the first sliding block. In the first annular chute opened on the top, the clamping disc can be driven to rotate by the driving gear and the driven gear, so that the clamped steel pipe can be turned over, and the two ends of the steel pipe can be cut at a symmetrical angle. seamless welding.

Description

Automatic pipe cutting machine

technical field

The utility model relates to the technical field of pipe cutting machines, in particular to an automatic pipe cutting machine.

Background technique

Since the pipe length of the raw material is long, it is necessary to cut the pipe of the corresponding length according to the size of the product. At present, the cutting of pipes can take many forms, such as laser cutting, hacksaw cutting, etc.

The existing pipe cutting machine has a low degree of automation and cannot realize automatic feeding and clamping and fixing, which leads to the need for manual feeding, and then manual fixing and cutting. The existing pipe cutting machine cannot automatically flip and cut the steel pipe, and needs to be manually flipped to realize the symmetrical angle cutting of both ends of the steel pipe, so it cannot meet the needs of users.

Utility model content

The purpose of the utility model is to propose a fully automatic pipe cutting machine in order to solve the shortcomings existing in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a fully automatic pipe cutting machine, including a workbench, and the upper surface of the workbench is welded with strip-shaped guide rails at the two corners along the length direction, and the two strip-shaped guide rails are between the two strip-shaped guide rails. There is a push seat in the room;

The center of the front surface of the push seat is provided with a circular cavity, a clamping disc is arranged in the circular cavity, and the clamping disc slides through the first slider and the first annular chute provided on the inner wall of the circular cavity A driven gear is welded on the front surface of the clamping disc, a motor is embedded on the push seat, a driving gear is fixed on the output shaft of the motor, and the driving gear is meshed with the driven gear. ;

A clamping mechanism and a cutting mechanism are welded on the front surface of the worktable on one side of the bar-shaped guide rail.

As a further description of the above technical solutions:

The upper surface of the bar-shaped guide rail is provided with a bar-shaped groove along the length direction, and one end of the bar-shaped groove along the length direction is embedded and installed with a push motor, and a lead screw is fixed on the output shaft of the push motor, and the lead screw is installed. A lead screw nut seat is connected with the upper thread, and the lead screw nut seat is fixedly connected with the push seat.

As a further description of the above technical solutions:

A number of the first sliding blocks are arranged in total, and the plurality of first sliding blocks are distributed in a ring shape, and the distance between two adjacent first sliding blocks is equal.

As a further description of the above technical solutions:

There are two screw nut seats in total, and the two screw nut seats are symmetrical with each other with respect to the vertical center of the push seat.

As a further description of the above technical solutions:

A rectangular hole is opened at the center of the front surface of the clamping plate, an electric push rod is embedded and installed on the inner wall of the rectangular hole, and a clamping block is fixedly connected to the telescopic end of the electric push rod, and the clamping blocks are arranged in total There are two, and the two clamping blocks are symmetrical to each other about the vertical centerline of the clamping disc.

As a further description of the above technical solution:

The clamping mechanism includes a cutting seat, a fixed plywood and a movable plywood, the cutting seat is fixed on the worktable, the fixed plywood is welded and fixed on the cutting seat, the fixed plywood is an L-shaped structure, and the cutting seat An electric telescopic rod is also fixedly connected to the upper part, and the telescopic end of the electric telescopic rod is fixedly connected with a movable splint for use with the fixed splint.

As a further description of the above technical solutions:

The cutting mechanism includes a base, the base is fixed on the worktable, a groove is formed on the upper surface of the base, and a circular disc is rotatably connected in the groove, and the center of the upper surface of the circular disc is welded There is a concave seat, a cutting frame is rotatably connected to the concave seat, one end of the cutting frame is rotatably connected with a cutting wheel, and a cutting motor that drives the rotation of the cutting wheel is also fixed on the cutting frame. One end is rotatably connected with a hydraulic telescopic rod, and the other end of the hydraulic telescopic rod is rotatably connected with the circular disc.

As a further description of the above technical solution:

A second sliding block is welded on the outer wall of the circular disk, and the second sliding block is slidably connected with the second annular chute opened on the inner wall of the groove, and a gear ring is welded on the outer wall of the circular disk above the groove. A rotary motor is embedded and installed on the base, and a gear plate is fixed on the output shaft of the rotary motor, and the gear plate is meshed and connected with the ring gear.

Compared with the prior art, the beneficial effects of the present utility model are:

1. In the present utility model, the fully automatic pipe cutting machine can automatically realize the pushing and cutting of the steel pipe through the setting of the pushing seat, and a clamping plate is arranged in the pushing seat, and the clamping plate is slidably connected to the steel pipe through the first sliding block. In the first annular chute opened on the push seat, the clamping disc can be driven to rotate by the driving gear and the driven gear, so that the clamped steel pipe can be turned over, and the two ends of the steel pipe can be cut at a symmetrical angle. Seamless welding between steel pipes.

2. In the utility model, in the automatic pipe cutting machine, the cutting wheel is arranged on the circular disc, and the circular disc is connected to the base in rotation. The circular disk is driven by the ring gear to rotate, so that the angle of the cutting wheel can be adjusted, which is convenient for cutting steel pipes with different angles, and greatly improves the actual use effect.

Description of drawings

Fig. 1 is the top view of the automatic pipe cutting machine proposed by the utility model

Fig. 2 is the front view of the push seat in the utility model;

Fig. 3 is the structural representation of the clamping disc in the utility model;

Fig. 4 is the structural representation of the cutting mechanism in the utility model;

FIG. 5 is an enlarged view of the area A in FIG. 4 in the utility model.

illustration:

1. Workbench; 2. Bar-shaped guide rail; 3. Bar-shaped slot; 4. Pushing motor; 5. Screw; 6. Screw nut seat; 7. Pushing seat; 71. Circular cavity; 73, driven gear; 74, driving gear; 75, first slider; 76, first annular chute; 77, rectangular hole; 78, electric push rod; 79, clamping block; 8, clamping mechanism; 81, cutting seat; 82, fixed splint; 83, electric telescopic rod; 84, movable splint; 9, cutting mechanism; 91, base; 92, circular disc; 93, ring gear; 94, rotary motor; 95, gear Disc; 96, concave seat; 97, cutting frame; 98, cutting motor; 99, cutting wheel; 910, hydraulic telescopic rod; 911, second slider; 912, second annular chute.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. The azimuth structure and operation of the above are not to be construed as limitations to the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance; in addition, Unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Referring to Figures 1-5, the fully automatic pipe cutting machine includes a workbench 1, and strip guide rails 2 are welded on both corners of the upper surface of the workbench 1 along the length direction, and a push seat 7 is provided between the two strip guide rails 2 ;

A circular cavity 71 is opened at the center of the front surface of the push seat 7, and a clamping disc 72 is arranged in the circular cavity 71. The clamping disc 72 passes through the first sliding block 75 and the first annular chute opened on the inner wall of the circular cavity 71. 76 is slidingly connected, a driven gear 73 is welded on the front surface of the clamping plate 72, a motor is embedded and installed on the push seat 7, and a driving gear 74 is fixed on the output shaft of the motor, and the driving gear 74 and the driven gear 73 are in gear meshing connection ;

In this embodiment, the motor drives the driving gear 74 to rotate, and the driving gear 74 drives the clamping disc 72 to rotate through the driven gear 73, so that the steel pipe clamped and fixed by the clamping disc 72 is driven to rotate by the clamping disc 72, so as to realize the rotation of the steel pipe. It is easy to cut the two ends of the steel pipe at a symmetrical angle, and it is convenient for seamless welding between the steel pipes.

A clamping mechanism 8 and a cutting mechanism 9 are welded on the front surface of the worktable 1 on one side of the bar-shaped guide rail 2 .

The upper surface of the bar-shaped guide rail 2 is provided with a bar-shaped groove 3 along the length direction, and one end of the bar-shaped groove 3 along the length direction is embedded and installed with a push motor 4, and a lead screw 5 is fixed on the output shaft of the push motor 4, and The lead screw 5 is threadedly connected with a lead screw nut seat 6 , and the lead screw nut seat 6 is fixedly connected with the push seat 7 .

In this embodiment, the push motor 4 is a servo motor that can be reversible, the push motor 4 is used to drive the lead screw 5 to rotate, the lead screw 5 rotates to drive the lead screw nut seat 6 to move, and the lead screw nut seat 6 drives the push seat 7 Move to push and cut the steel pipe clamped and fixed on the push seat 7 .

A number of first sliding blocks 75 are provided in total, and the plurality of first sliding blocks 75 are distributed in a ring shape, and the distance between two adjacent first sliding blocks 75 is equal.

There are two screw nut seats 6 in total, and the two screw nut seats 6 are symmetrical to each other with respect to the vertical center of the push seat 7 .

A rectangular hole 77 is formed at the center of the front surface of the clamping plate 72, an electric push rod 78 is embedded and installed on the inner wall of the rectangular hole 77, and a clamping block 79 is fixed to the telescopic end of the electric push rod 78. The clamping block 79 has a total of 79. Two are provided, and the two clamping blocks 79 are symmetrical to each other with respect to the vertical centerline of the clamping disc 72 .

In this embodiment, the steel pipe is passed through the rectangular hole 77 so that one end extends to the clamping mechanism 8 , and then the electric push rod 78 is controlled to drive the clamping block 79 to move to clamp and fix the steel pipe.

The clamping mechanism 8 includes a cutting seat 81, a fixed clamping plate 82 and a movable clamping plate 84. The cutting seat 81 is fixed on the worktable 1, and the fixed clamping plate 82 is welded and fixed on the cutting seat 81. The fixed clamping plate 82 is an L-shaped structure, and the cutting seat 81 An electric telescopic rod 83 is also fixedly connected to it, and the telescopic end of the electric telescopic rod 83 is fixedly connected with a movable splint 84 for use with the fixed splint 82 .

In this embodiment, the clamping mechanism 8 is used to clamp and fix the other end of the steel pipe, and then cooperate with the cutting mechanism 9 to cut the steel pipe. When clamping and fixing, the electric telescopic rod 83 is controlled to extend, and the movable splint 84 is driven to the fixed direction. The splints 82 are close to each other to clamp and fix the steel pipe. There are two fixed splints 82 and two movable splints 84, which are set in two groups to clamp and fix the two sides of the part cut by the cutting mechanism 9 respectively to ensure the stability of the cutting. sex.

The cutting mechanism 9 includes a base 91, the base 91 is fixed on the worktable 1, a groove is formed on the upper surface of the base 91, a circular disk 92 is rotatably connected in the groove, and a center of the upper surface of the circular disk 92 is welded with a groove. A concave seat 96, a cutting frame 97 is rotatably connected to the concave seat 96, and a cutting wheel 99 is rotatably connected to one end of the cutting frame 97, and a cutting motor 98 that drives the cutting wheel 99 to rotate is also fixedly connected to the cutting frame 97. One end is rotatably connected with a hydraulic telescopic rod 910 , and the other end of the hydraulic telescopic rod 910 is rotatably connected with the circular disk 92 .

In this embodiment, the expansion and contraction of the hydraulic telescopic rod 910 drives the cutting frame 97 to rotate, so that the cutting wheel 99 moves up and down to cut the steel pipe. The cutting motor 98 is used to drive the cutting wheel 99 to rotate.

A second sliding block 911 is welded on the outer wall of the circular disk 92, and the second sliding block 911 is slidably connected with the second annular chute 912 opened on the inner wall of the groove. The outer wall of the circular disk 92 is located above the groove and is welded with teeth. Ring 93, a rotary motor 94 is embedded on the base 91, and a gear plate 95 is fixed on the output shaft of the rotary motor 94, and the gear plate 95 is geared and connected with the ring gear 93.

In this embodiment, the rotary motor 94 is used to drive the gear plate 95 to rotate, and the gear plate 95 can drive the circular plate 92 to rotate through the ring gear 93 . Through the rotation of the circular plate 92 , the angle of the cutting wheel 99 can be adjusted to facilitate the realization of different angles. cutting.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (8)

1. A fully automatic pipe cutting machine, comprising a workbench (1), characterized in that the upper surface of the workbench (1) is welded with strip-shaped guide rails (2) at both corners along the length direction, and two strip-shaped guide rails; (2) a push seat (7) is arranged between; A circular cavity (71) is provided at the center of the front surface of the push seat (7), and a clamping disc (72) is arranged in the circular cavity (71), and the clamping disc (72) passes through the first sliding plate. The block (75) is slidably connected to the first annular chute (76) provided on the inner wall of the circular cavity (71), the front surface of the clamping plate (72) is welded with a driven gear (73), 7) A motor is embedded and installed on the motor, and a driving gear (74) is fixedly connected to the output shaft of the motor, and the driving gear (74) is gearedly connected with the driven gear (73); A clamping mechanism (8) and a cutting mechanism (9) are welded on the front surface of the worktable (1) on one side of the strip guide rail (2). 2. The fully automatic pipe cutting machine according to claim 1, characterized in that, a strip groove (3) is opened on the upper surface of the strip guide rail (2) along the length direction, and the inner edge of the strip groove (3) is A push motor (4) is embedded and installed at one end in the length direction, a lead screw (5) is fixedly connected to the output shaft of the push motor (4), and a lead screw nut seat (6) is threadedly connected to the lead screw (5). ), the screw nut seat (6) is fixedly connected with the push seat (7). 3. The fully automatic pipe cutting machine according to claim 1, characterized in that there are several first sliders (75) in total, and the several first sliders (75) are annularly distributed, adjacent to each other. The distance between the two first sliding blocks (75) is equal. 4. The fully automatic pipe cutting machine according to claim 2, characterized in that there are two screw nut seats (6) in total, and the two screw nut seats (6) are about the push seat (7) The vertical centers are symmetrical to each other. 5. The fully automatic pipe cutting machine according to claim 1, wherein a rectangular hole (77) is formed at the center of the front surface of the clamping disc (72), and the inner wall of the rectangular hole (77) is embedded An electric push rod (78) is installed, and the telescopic end of the electric push rod (78) is fixedly connected with a clamping block (79). There are two clamping blocks (79) in total, and the two clamping blocks (79) are symmetrical to each other about the vertical centerline of the clamping disc (72). 6. The fully automatic pipe cutting machine according to claim 5, wherein the clamping mechanism (8) comprises a cutting seat (81), a fixed clamping plate (82) and a movable clamping plate (84), the cutting seat (81) is fixed on the worktable (1), the fixed splint (82) is welded and fixed on the cutting seat (81), the fixed splint (82) is an L-shaped structure, and the cutting seat (81) is fixed on the cutting seat (81). The electric telescopic rod (83) is also fixedly connected, and the telescopic end of the electric telescopic rod (83) is fixedly connected with a movable splint (84) which is used with the fixed splint (82). 7. The fully automatic pipe cutting machine according to claim 1, wherein the cutting mechanism (9) comprises a base (91), and the base (91) is fixed on the worktable (1), A groove is formed on the upper surface of the base (91), a circular disc (92) is rotatably connected in the groove, and a concave seat (96) is welded at the center of the upper surface of the circular disc (92). A cutting frame (97) is rotatably connected to the seat (96), one end of the cutting frame (97) is rotatably connected with a cutting wheel (99), and a driving cutting wheel (99) is also fixedly connected to the cutting frame (97). In the rotating cutting motor (98), the other end of the cutting frame (97) is rotatably connected with a hydraulic telescopic rod (910), and the other end of the hydraulic telescopic rod (910) is rotatably connected with the circular disc (92). 8 . The fully automatic pipe cutting machine according to claim 7 , wherein a second sliding block ( 911 ) is welded on the outer wall of the circular disk ( 92 ), and the second sliding block ( 911 ) is connected to the groove. 9 . A second annular chute (912) provided on the inner wall is slidably connected, a gear ring (93) is welded on the outer wall of the circular disk (92) above the groove, and a ring gear (93) is embedded and installed on the base (91). A rotary motor (94) is provided, and a gear plate (95) is fixed on the output shaft of the rotary motor (94), and the gear plate (95) is geared and connected with the ring gear (93).

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