Quantitative and equidistant cutting device for steel pipes

Abstract

The utility model belongs to the technical field of cutting devices, and discloses a steel pipe quantitative equidistant cutting device which comprises a conveying support and a cutting support which are fixedly connected together, a mounting notch is formed in the conveying support, conveying wheels are rotatably arranged in the mounting notch at equal intervals, and a conveying groove is formed in the middle of each conveying wheel. A conveying motor used for driving the corresponding conveying wheel to rotate is further fixedly arranged on the conveying support, a pressing device is arranged above one conveying wheel, a cutting mechanism used for cutting the steel pipe and a control panel are fixedly arranged on the cutting support, and a baffle is further arranged at the end of the cutting support; a pressure switch is fixedly arranged on the baffle, and the pressure switch, the conveying motor and the cutting mechanism are all in signal connection with the control panel. According to the steel pipe cutting device, through cooperation of the conveying wheels, the baffle, the cutting mechanism and the like, after steel pipes are conveyed and abut against the baffle, quantitative and equal-distance cutting treatment on the steel pipes can be achieved through the cutting mechanism.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting devices, in particular to a steel pipe quantitative equidistant cutting device. Background Art

[0002] During the use of smaller-sized steel pipes, they need to be cut into multiple short steel pipes of the same length for subsequent use. The usual method is to cut the steel pipes manually. Due to manual operation, the length deviation of each steel pipe section is large and the cutting efficiency is low. Therefore, it is necessary to provide a device that can continuously perform quantitative and equidistant cutting on steel pipes to solve the above problems. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a device for quantitatively and equidistantly cutting steel pipes, which effectively solves the problems raised by the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for quantitatively and equidistantly cutting steel pipes, comprising a conveying bracket and a cutting bracket fixedly connected together, a mounting notch formed on the conveying bracket, conveying wheels equidistantly rotatingly arranged in the mounting notch, a conveying groove formed in the middle of the conveying wheel, and a conveying motor fixedly arranged on the conveying bracket for driving the corresponding conveying wheel to rotate, a clamping device being arranged above one of the conveying wheels, a cutting mechanism and a control panel for cutting the steel pipe being fixedly arranged on the cutting bracket, a baffle being also provided at the end of the cutting bracket, a pressure switch being fixedly provided on the baffle, and the pressure switch, the conveying motor and the cutting mechanism being all connected to the control panel signal.

[0005] Preferably, the clamping device includes two side plates symmetrically fixed on the conveying bracket, each of which is provided with a slide groove, and a slider is slidably arranged inside the two slide grooves. Each slider is fixedly connected to the inner top wall of the corresponding slide groove through a spring, and a clamping wheel is rotatably arranged between the two sliders.

[0006] Preferably, the cutting mechanism includes a fixing frame fixedly mounted on the cutting bracket, the fixing frame is L-shaped, an electric push rod is fixedly mounted on the fixing frame, the electric push rod is connected to the control panel signal, a cutting knife is fixedly mounted on the output end of the electric push rod, and a knife groove corresponding to the cutting knife is opened on the cutting bracket.

[0007] Preferably, a support is fixedly provided on the cutting bracket, a side thrust cylinder is fixedly provided on the support, the side thrust cylinder is connected to the control panel signal, and a side thrust plate is fixedly provided on the output end of the side thrust cylinder.

[0008] Preferably, a side groove is further provided inside the cutting bracket, a screw is rotatably provided in the side groove, a knob is fixedly provided at one end of the screw, the screw is threadedly connected to the baffle, and the baffle is slidably fitted in the side groove.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1) During operation, through the cooperation of the provided conveying wheel, baffle, cutting mechanism, etc., the steel pipe can be conveyed and abutted against the baffle, and then the cutting mechanism can realize quantitative and equidistant cutting of the steel pipe;

[0011] 2) Through the cooperation of the screw and the baffle, the screw drives the baffle to move through the thread, thereby adjusting the distance between the baffle and the cutting mechanism, so as to adjust the length of the steel pipe to be cut according to actual needs, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0013] In the attached figure:

[0014] Figure 1 This is a structural schematic diagram of a steel pipe quantitative equidistant cutting device of the utility model;

[0015] Figure 2 This is a schematic structural diagram of the pressing device of the present utility model;

[0016] Figure 3 This is a schematic diagram of the cutting mechanism structure of the present utility model;

[0017] Figure 4 For the utility model Figure 1 A in the middle is an enlarged structural diagram;

[0018] Figure 5 This is a schematic diagram of the screw installation structure of the present utility model.

[0019] In the figure: 1. Conveying bracket; 2. Cutting bracket; 3. Mounting notch; 4. Conveying wheel; 5. Conveying trough; 6. Clamping device; 7. Cutting mechanism; 8. Control panel; 9. Baffle; 10. Pressure switch; 11. Side panel; 12. Slide; 13. Slider; 14. Spring; 15. Clamping wheel; 16. Fixing bracket; 17. Electric push rod; 18. Cutting knife; 19. Knife groove; 20. Support; 21. Side push cylinder; 22. Side push plate; 23. Side groove; 24. Screw; 25. Knob. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] Embodiment 1, by Figure 1-5 The utility model relates to a device for quantitatively and equidistantly cutting a steel pipe, comprising a conveying bracket 1 and a cutting bracket 2 fixedly connected together, a mounting notch 3 formed on the conveying bracket 1, a conveying wheel 4 equidistantly rotatingly arranged in the mounting notch 3, a conveying groove 5 formed in the middle of the conveying wheel 4, and a conveying motor for driving the corresponding conveying wheel 4 to rotate is also fixedly arranged on the conveying bracket 1, a pressing device 6 is provided above one of the conveying wheels 4, a cutting mechanism 7 for cutting the steel pipe and a control panel 8 are fixedly provided on the cutting bracket 2, a baffle 9 is further provided at the end of the cutting bracket 2, a pressure switch 10 is fixedly provided on the baffle 9, and the pressure switch 10, the conveying motor and the cutting mechanism 7 are all connected to the control panel 8 signal.

[0022] With this design, when in use, the steel pipe is placed on the conveying wheel 4 on the conveying bracket 1, and the steel pipe is compressed from above by the clamping device 6. The corresponding conveying wheel 4 is driven to rotate by the conveying motor, and the steel pipe is conveyed through the conveying groove 5 on the conveying wheel 4. When the steel pipe abuts on the baffle 9 after conveyance, the signal of the pressure switch 10 will change and be transmitted to the control panel 8. The cutting mechanism 7 is used to cut the steel pipe through the control panel 8, and the conveying motor is no longer working. Since the length of the steel pipe between the baffle 9 and the cutting mechanism 7 remains unchanged, quantitative equidistant cutting of the steel pipe can be achieved.

[0023] The pressing device 6 includes two side plates 11 symmetrically fixedly arranged on the conveying bracket 1. A slide groove 12 is formed on each side plate 11. A slider 13 is slidably arranged inside each slide groove 12. Each slider 13 is fixedly connected to the inner top wall of the corresponding slide groove 12 by a spring 14. A pressing wheel 15 is rotatably arranged between the two sliders 13.

[0024] With this design, when in use, the pressure wheel 15 is pushed upward to allow the steel pipe to pass between the pressure wheel 15 and the corresponding conveying wheel 4. During the conveying process, under the action of the spring 14, the pressure wheel 15 abuts against the outer wall of the steel pipe, thereby improving the stability of the steel pipe during conveying.

[0025] The cutting mechanism 7 includes a fixing frame 16 fixedly mounted on the cutting bracket 2. The fixing frame 16 is L-shaped. An electric push rod 17 is fixedly mounted on the fixing frame 16. The electric push rod 17 is connected to the control panel 8 for signal transmission. A cutting knife 18 is fixedly mounted on the output end of the electric push rod 17. A knife groove 19 corresponding to the cutting knife 18 is formed on the cutting bracket 2.

[0026] With this design, the action of the electric push rod 17 can be controlled by the control panel 8, and the cutting knife 18 can be driven to move by the electric push rod 17. The cutting process of the steel pipe can be realized by the cooperation between the cutting knife 18 and the knife groove 19, which is more convenient.

[0027] The cutting bracket 2 is also fixedly provided with a support 20, on which a side thrust cylinder 21 is fixedly provided. The side thrust cylinder 21 is signal-connected to the control panel 8, and a side thrust plate 22 is fixedly provided at the output end of the side thrust cylinder 21.

[0028] With this design, after the cutting is completed, the side push cylinder 21 can be operated through the control panel 8, and the output end of the side push cylinder 21 drives the side push plate 22 to move, and the cut steel pipe is pushed out from the side of the cutting bracket 2 through the side push plate 22 to facilitate the next subsequent steel pipe transportation.

[0029] The cutting bracket 2 is further provided with a side groove 23, in which a screw 24 is rotatably arranged, and a knob 25 is fixedly arranged at one end of the screw 24. The screw 24 is threadedly connected to the baffle 9, and the baffle 9 is slidably fitted in the side groove 23;

[0030] With this design, the screw 24 can be driven to rotate by the knob 25, and the screw 24 drives the baffle 9 to move through the thread, thereby adjusting the distance between the baffle 9 and the cutting mechanism 7, so as to adjust the length of the steel pipe to be cut according to actual needs, which is more convenient.

Claims

1. A device for quantitatively and equidistantly cutting a steel pipe, comprising a conveying support (1) and a cutting support (2) fixedly connected together, characterized in that: The conveying bracket (1) is formed with a mounting notch (3), and a conveying wheel (4) is equidistantly arranged in the mounting notch (3). A conveying groove (5) is formed in the middle of the conveying wheel (4). A conveying motor for driving the corresponding conveying wheel (4) to rotate is also fixedly arranged on the conveying bracket (1), and a pressing device (6) is arranged above one of the conveying wheels (4). A cutting mechanism (7) for cutting the steel pipe and a control panel (8) are fixedly arranged on the cutting bracket (2). A baffle (9) is also arranged at the end of the cutting bracket (2), and a pressure switch (10) is fixedly arranged on the baffle (9). The pressure switch (10), the conveying motor and the cutting mechanism (7) are all connected to the control panel (8) for signal.

2. The device for quantitatively and equidistantly cutting steel pipes according to claim 1, characterized in that: The clamping device (6) includes two side plates (11) symmetrically fixedly arranged on the conveying bracket (1), each of the side plates (11) is provided with a slide groove (12), and a slider (13) is slidably arranged inside the two slide grooves (12), each slider (13) is fixedly connected to the inner top wall of the corresponding slide groove (12) through a spring (14), and a clamping wheel (15) is rotatably arranged between the two sliders (13).

3. The device for quantitatively and equidistantly cutting steel pipes according to claim 1, characterized in that: The cutting mechanism (7) comprises a fixing frame (16) fixedly arranged on the cutting bracket (2), the fixing frame (16) being L-shaped, an electric push rod (17) fixedly arranged on the fixing frame (16), the electric push rod (17) being connected to the control panel (8) by signal, a cutting knife (18) fixedly arranged on the output end of the electric push rod (17), and a knife groove (19) corresponding to the cutting knife (18) being provided on the cutting bracket (2).

4. The device for quantitatively and equidistantly cutting steel pipes according to claim 1, characterized in that: The cutting bracket (2) is also fixedly provided with a support (20), a side thrust cylinder (21) is fixedly provided on the support (20), the side thrust cylinder (21) is connected to the control panel (8) by signal, and a side thrust plate (22) is fixedly provided at the output end of the side thrust cylinder (21).

5. The device for quantitatively and equidistantly cutting steel pipes according to claim 1, characterized in that: The cutting bracket (2) is further provided with a side groove (23) inside which a screw rod (24) is rotatably arranged. A knob (25) is fixedly arranged at one end of the screw rod (24). The screw rod (24) is threadedly connected to the baffle (9), and the baffle (9) is slidably fitted with the side groove (23).

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