CN207857948U - A kind of adjustable steel pipe automatic casing cutter - Google Patents

Abstract

The utility model provides an adjustable automatic pipe cutting machine for steel pipes, which includes a feeding motor, a fixed feeding wheel, an adjustable feeding wheel, an adjusting bolt, a cutting motor, a knife-feeding motor, and a PLC controller; the knife-feeding motor and the wire The rod is connected by transmission and fixed on the frame; the cutting motor is fixedly installed on the sliding seat; the blade is installed on the power output shaft of the cutting motor; the fixed feeding wheel is fixed on the frame, and the fixed feeding The wheel is connected with the feeding motor through a rotating shaft; one side of the fixed feeding wheel is correspondingly provided with an adjustable feeding wheel. The utility model automatically feeds the steel pipe through the fixed feeding wheel and the adjustable feeding wheel, and controls the feeding length through the PLC controller, and can realize automatic and continuous cutting under the action of the knife feeding motor. The utility model has the advantages of simple structure, low manufacturing cost and convenient use, which can greatly improve the efficiency of steel pipe processing and significantly reduce labor intensity.

Description

An adjustable automatic pipe cutting machine for steel pipes

technical field

The utility model belongs to the technical field of steel pipe processing and pipe cutting equipment, in particular to an adjustable automatic pipe cutting machine for steel pipes.

Background technique

After the production enterprise or retailer purchases from the steel pipe factory, it needs to cut the steel pipe according to the production needs or customer requirements before using it.

Based on the above, at present, steel pipes are usually cut with grinding wheel cutting machines. The cutting length requires manual adjustment and manual feeding, and each cut needs to be manually pressed by the handle to cut through the cutting motor. The production efficiency is low and continuous operation cannot be realized. , while the steel pipe cutting machine with high automation is expensive, and it is difficult for ordinary retailers or small processing enterprises to afford.

Therefore, in view of this, the existing structure and defects are studied and improved, and an adjustable steel pipe automatic pipe cutting machine is provided in order to achieve more practical purposes.

Utility model content

In order to solve the above technical problems, the utility model provides an adjustable automatic steel pipe cutting machine to solve the problems that the existing steel pipe cutting machine cannot realize continuous operation and the automatic equipment is expensive.

The purpose and effect of the adjustable steel pipe automatic pipe cutting machine of the utility model are achieved by the following specific technical means:

An adjustable automatic pipe cutting machine for steel pipes, including a frame, a feeding motor, a fixed feeding wheel, an adjustable feeding wheel, a slider, a rotating shaft, an adjusting bolt, a lock nut, an adjusting chute, a blade, a cutting motor, and a feeding knife Motor, sliding seat, screw mandrel, guide shaft, blanking port and PLC controller; the described knife-feeding motor is connected with the screw mandrel transmission, and is fixed on the frame; the two sides of the described screw mandrel are provided with guide shaft; The sliding seat is slidably arranged on the screw rod and the guide shaft; the cutting motor is fixedly installed on the sliding seat; the blade is installed on the power output shaft of the cutting motor; the fixed feeding wheel is fixedly arranged on the frame, and The fixed feeding wheel is connected with the feeding motor through a rotating shaft; one side of the fixed feeding wheel is correspondingly provided with an adjustable feeding wheel; the adjusting bolt is mounted on the frame through threads, and the end of the adjusting bolt is set corresponding to the slider; The PLC controller is installed on the frame.

Further, the frame is provided with a discharge port corresponding to the blade.

Further, the adjusting bolt is adjusted and fixed with the frame through a lock nut.

Further, the adjustable feeding wheel is slidably arranged in the adjusting chute through the slider.

Further, the fixed feed wheel and the adjustable feed wheel are respectively provided at two locations.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model automatically feeds the steel pipe through the fixed feeding wheel and the adjustable feeding wheel, and controls the feeding length through the PLC controller, and can realize automatic and continuous cutting under the action of the knife feeding motor.

The utility model has the advantages of simple structure, low manufacturing cost and convenient use, which can greatly improve the efficiency of steel pipe processing and significantly reduce labor intensity.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic view of the front view structure of the utility model;

Fig. 3 is a schematic view of the structure of the utility model;

Fig. 4 is a side view structural diagram of the utility model.

In the figure: 1-frame, 2-feeding motor, 3-fixed feeding wheel, 4-adjustable feeding wheel, 401-slider, 5-rotating shaft, 6-adjusting bolt, 7-lock nut, 8-adjusting slide Slot, 9-blade, 10-cutting motor, 11-knife-feeding motor, 12-sliding seat, 13-screw, 14-guide shaft, 15-blanking port, 16-PLC controller.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

Example:

As shown in accompanying drawings 1 to 4:

The utility model provides an adjustable automatic pipe cutting machine for steel pipes, including a frame 1, a feeding motor 2, a fixed feeding wheel 3, an adjustable feeding wheel 4, a slider 401, a rotating shaft 5, an adjusting bolt 6, and a locking nut 7 , adjust chute 8, blade 9, cutting motor 10, send knife motor 11, sliding seat 12, screw mandrel 13, guide shaft 14, blanking opening 15 and PLC controller 16; Described knife delivery motor 11 and screw mandrel 13 transmission connection, and fixed on the frame 1; the two sides of the screw rod 13 are provided with guide shafts 14; the sliding seat 12 is slidably arranged on the screw rod 13 and the guide shaft 14; On the sliding seat 12; the blade 9 is installed on the power output shaft of the cutting motor 10; the fixed feed wheel 3 is fixedly arranged on the frame 1, and the fixed feed wheel 3 is connected with the feed motor 2 by the rotating shaft 5; One side of the fixed feeding wheel 3 is correspondingly provided with an adjustable feeding wheel 4; the adjusting bolt 6 is mounted on the frame 1 by threads, and the end of the adjusting bolt 6 is set corresponding to the slide block 401; the PLC controller 16 Installed on the rack 16.

Wherein, the frame 1 is provided with a blanking opening 15 corresponding to the blade 9, and the steel pipe after cutting falls from the blanking opening 15, and a conveying device can be set at the bottom of the blanking opening 15 to realize further automatic blanking.

Wherein, the adjustment bolt 6 is adjusted and fixed with the frame 1 by the lock nut 7, and the position of the adjustment bolt 6 is fixed by the lock nut 7, so as to avoid affecting the feeding due to the position change of the adjustable feeding wheel 4 during use.

Wherein, the adjustable feeding wheel 4 is slidably arranged in the adjustment chute 8 through the slider 401, the position of the adjustable feeding wheel 4 is adjusted by the slider 401, and the distance between the adjustable feeding wheel 4 and the fixed feeding wheel 3 can be changed. The distance can be adjusted to adjust the diameter of the steel pipe that can be cut and the range of use can be improved.

Wherein, the fixed feeding wheel 3 and the adjustable feeding wheel 4 are respectively provided with two places, and the steel pipe is clamped between the two fixed feeding wheels 3 and the adjustable feeding wheel 4, so as to keep the feeding direction of the steel pipe and ensure the feeding direction of the steel pipe. material stability.

The specific usage and function of this embodiment:

When the utility model is in use, at first the position of the adjustable feed wheel 4 is adjusted according to the diameter of the steel pipe to be cut, specifically, the adjusting bolt 6 is loosened, the steel pipe is placed between the fixed feed wheel 3 and the adjustable feed wheel 4, and the control The adjusting bolt 6 pushes the adjustable feeding wheel 4 forward, so that the fixed feeding wheel 3 and the adjustable feeding wheel 4 clamp the steel pipe. Both the fixed feeding wheel 3 and the adjustable feeding wheel 4 use rubber wheels, which can keep the steel pipe and the fixed feeding wheel The friction between the wheel 3 and the adjustable feeding wheel 4, when cutting, the work of the feeding motor 2 is controlled by the PLC controller 16, and the feeding motor 2 drives the fixed feeding wheel 3 to convey the steel pipe forward. After reaching the cutting length, the feeding The motor 2 stops working, the PLC controller 16 controls the knife-feeding motor 11 to push the sliding seat 12 forward, the cutting motor 10 cuts off the steel pipe, and the cut steel pipe falls from the blanking port 15 to complete a cut, repeat the above process, and the steel pipe can be realized continuous automatic cutting.

Utilize the technical solution described in the utility model, or those skilled in the art design a similar technical solution under the inspiration of the technical solution of the utility model, and achieve the above-mentioned technical effects, all fall into the protection scope of the utility model.

Claims (5)

1. a kind of adjustable steel pipe automatic casing cutter, it is characterised in that：Adjustable steel pipe automatic casing cutter includes rack, Feeding motor, fixed drawing-inroller, adjustable drawing-inroller, sliding block, shaft, adjusting bolt, locking nut adjust sliding slot, and blade is cut Motor is cut, knife motor, sliding seat, lead screw, guiding axis, blanking port and PLC controller are sent；It is described that knife motor is sent to connect with screw rod transmission It connects, and is fixed in rack；The both sides of the lead screw are equipped with guiding axis；The sliding seat is slideably positioned in lead screw and guiding axis On；The cutting motor is fixedly installed on sliding seat；The blade is installed on the power output shaft of cutting motor；It is described solid Determine drawing-inroller to be fixedly installed in rack, and fixed drawing-inroller is connected by shaft with feeding motor；The fixed drawing-inroller Side be correspondingly arranged on adjustable drawing-inroller；The adjusting bolt is installed on by screw thread in rack, and the end of adjusting bolt End corresponds to sliding block and is arranged；The PLC controller is installed in rack.

2. adjustable steel pipe automatic casing cutter as described in claim 1, it is characterised in that：It is set corresponding to blade in the rack It is equipped with blanking port.

3. adjustable steel pipe automatic casing cutter as described in claim 1, it is characterised in that：The adjusting bolt passes through locking screw Female adjusted with rack is fixed.

4. adjustable steel pipe automatic casing cutter as described in claim 1, it is characterised in that：The adjustable drawing-inroller passes through cunning Block, which is slideably positioned in, to be adjusted in sliding slot.

5. adjustable steel pipe automatic casing cutter as described in claim 1, it is characterised in that：The fixed drawing-inroller and adjustable Drawing-inroller is respectively correspondingly arranged at two.