Steel pipe cutting and feeding device

Abstract

The utility model relates to a steel pipe cutting and feeding device which comprises a bottom frame, a V-shaped bracket is arranged on the bottom frame and used for placing a steel pipe, a clamping driving mechanism is arranged above the V-shaped bracket, used for clamping the steel pipe and capable of driving the steel pipe to move forwards, and the clamping driving mechanism is installed on a driving frame. The bottom of the driving frame is fixedly connected with the bottom frame; the automatic clamping device is simple in structure and convenient to operate, automatic clamping and driving can be achieved, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding mechanisms, in particular to a steel pipe cutting and feeding device. Background Art

[0002] In the process of mechanical processing, it is often necessary to cut steel pipes, and the cutting is continuous, that is, a long steel pipe is cut into several sections. In the prior art, the steel pipe needs to be clamped and fixed for many times before cutting, which is time-consuming and laborious. There is an urgent need for a device that can not only clamp the steel pipe but also drive the steel pipe forward to realize automatic clamping and conveying. In order to solve the above problems, a steel pipe cutting and feeding device is proposed. Summary of the invention

[0003] In order to solve the above problems, a steel pipe cutting and feeding device is proposed.

[0004] The specific scheme of the utility model is: a steel pipe cutting and feeding device, including: a base frame, a V-shaped bracket is provided on the base frame, the V-shaped bracket is used to place the steel pipe, a clamping drive mechanism is provided above the V-shaped bracket, the clamping drive mechanism is used to clamp the steel pipe and can drive the steel pipe to move forward, the clamping drive mechanism is installed on the drive frame, and the bottom of the drive frame is fixedly connected to the base frame.

[0005] Furthermore, the clamping drive mechanism includes: a clamping cylinder, which is arranged on the driving frame, and the lower end of the piston rod of the clamping cylinder is fixedly connected to a lifting seat, and support seats are provided at both ends of the lower part of the lifting seat, and a rotating shaft rotatably connected thereto is provided on the support seat, and a driving motor is connected to the outer side of one of the rotating shafts, and a transmission sprocket is provided on the rotating shaft, and an annular chain is sleeved on the two transmission sprockets, and a number of clamping seats are evenly provided on the outer ring line of the annular chain.

[0006] Furthermore, the bottom of the V-shaped bracket is rotatably connected to the base frame through a connecting seat, and a flip cylinder is provided on the side of the V-shaped bracket close to the driving frame. The piston rod of the flip cylinder is hinged to the V-shaped bracket, and the bottom is hinged to the base frame for flipping the V-shaped bracket.

[0007] Furthermore, it also includes a loading slope, which is arranged on one side of the base frame. The loading slope is an inclined plate structure arranged obliquely. The high end of the loading slope can be connected to the V-shaped bracket, and the low end of the loading slope faces outward.

[0008] Furthermore, the clamping seat includes: a connecting plate, the connecting plate is connected to the annular chain, a V-shaped clamping claw is fixedly connected to the connecting plate, and the V-shaped clamping claw is used to clamp the steel pipe.

[0009] The utility model has the following beneficial effects: the utility model has a simple structure and is easy to operate. It only needs to put the steel pipe rolling knife into the V-shaped bracket through the loading slope, and then use the flip cylinder to flip the V-shaped bracket to be directly below the clamping drive mechanism. The clamping cylinder drives the connecting seat to press down, so that the clamping seat on the ring chain clamps the steel pipe, and then the driving motor drives the ring chain to move, drive the steel pipe forward to the cutting position, and cut it. After the cutting is completed, continue to drive the steel pipe forward, and the cycle operation can realize automatic clamping and driving, which greatly improves the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a three-dimensional structure diagram of the utility model. Figure 1 ;

[0011] Figure 2 This is a three-dimensional structure diagram of the utility model. Figure 2 ;

[0012] Figure 3 It is a main schematic diagram of the utility model;

[0013] Figure 4 It is a left side schematic diagram of the utility model;

[0014] Figure 5 yes Figure 3 A local enlarged schematic diagram of point B;

[0015] In the figure: 1. base frame; 2. V-shaped bracket; 3. driving frame; 4. clamping cylinder; 5. lifting seat; 6. supporting seat; 7. ring chain; 8. clamping seat; 801. connecting plate; 802. V-shaped clamping claw; 9. rotating shaft; 10. driving motor; 11. driving sprocket; 12. turning cylinder; 13. loading slope. DETAILED DESCRIPTION

[0016] See also Figure 1-Figure 5 A steel pipe cutting and feeding device, comprising: a base frame 1, a V-shaped bracket 2 is arranged on the base frame 1, the V-shaped bracket 2 is used to place the steel pipe, a clamping drive mechanism is arranged above the V-shaped bracket 2, the clamping drive mechanism is used to clamp the steel pipe and can drive the steel pipe to move forward, the clamping drive mechanism is installed on a driving frame 3, and the bottom of the driving frame 3 is fixedly connected to the base frame 1;

[0017] The clamping drive mechanism includes: a clamping cylinder 4, which is arranged on the driving frame 3, and the lower end of the piston rod of the clamping cylinder 4 is fixedly connected to a lifting seat 5, and the lower two ends of the lifting seat 5 are provided with support seats 6, and the support seat 6 is provided with a rotating shaft 9 rotatably connected thereto, and a driving motor 10 is connected to the outer side of one of the rotating shafts 9, and a transmission sprocket 11 is provided on the rotating shaft 9, and an annular chain 7 is sleeved on the two transmission sprockets 11, and a plurality of clamping seats 8 are evenly arranged on the outer ring line of the annular chain 7.

[0018] In this embodiment, the bottom of the V-shaped bracket 2 is rotatably connected to the base frame 1 through a connecting seat. A flip cylinder 12 is provided on the side of the V-shaped bracket 2 close to the driving frame 3. The piston rod of the flip cylinder 12 is hinged to the V-shaped bracket 2, and the bottom is hinged to the base frame 1 for flipping the V-shaped bracket 2.

[0019] In this embodiment, it also includes a loading slope 13, which is arranged on one side of the base frame 1. The loading slope 13 is an inclined plate structure arranged obliquely. The high end of the loading slope 13 can be connected to the V-shaped bracket 2, and the low end of the loading slope 13 faces outward.

[0020] In this embodiment, the clamping seat 8 includes: a connecting plate 801, the connecting plate 801 is connected to the ring chain 7, and a V-shaped clamping jaw 802 is fixedly connected to the connecting plate 801, and the V-shaped clamping jaw 802 is used to clamp the steel pipe.

[0021] The utility model has the following beneficial effects: the utility model has a simple structure and is easy to operate. It only needs to use the loading slope 13 to put the steel pipe rolling knife into the V-shaped bracket 2, and then use the flip cylinder to flip the V-shaped bracket 2 to be directly below the clamping drive mechanism, and drive the connecting seat downward through the clamping cylinder 4 to make the clamping seat 8 on the ring chain 7 clamp the steel pipe, and then drive the ring chain 7 to move through the driving motor 10, drive the steel pipe to move forward to the cutting position, and cut it. After the cutting is completed, continue to drive the steel pipe forward, and the cycle operation can realize automatic clamping and driving, which greatly improves the work efficiency.

Claims

1. A steel pipe cutting and feeding device, comprising: The chassis is characterized in that: a V-shaped bracket is provided on the chassis, the V-shaped bracket is used to place the steel pipe, a clamping drive mechanism is provided above the V-shaped bracket, the clamping drive mechanism is used to clamp the steel pipe and can drive the steel pipe to move forward, the clamping drive mechanism is installed on the drive frame, and the bottom of the drive frame is fixedly connected to the chassis; The clamping drive mechanism includes: a clamping cylinder, which is arranged on the driving frame, and the lower end of the piston rod of the clamping cylinder is fixedly connected to a lifting seat, and support seats are provided at both ends of the lower part of the lifting seat, and a rotating shaft rotatably connected thereto is provided on the support seat, and a driving motor is connected to the outer side of one of the rotating shafts, and a transmission sprocket is provided on the rotating shaft, and an annular chain is sleeved on the two transmission sprockets, and a plurality of clamping seats are evenly provided on the outer ring line of the annular chain.

2. A steel pipe cutting and feeding device according to claim 1, characterized in that: The bottom of the V-shaped bracket is rotatably connected to the base frame through a connecting seat, and a flip cylinder is provided on the side of the V-shaped bracket close to the driving frame. The piston rod of the flip cylinder is hinged to the V-shaped bracket, and the bottom is hinged to the base frame for flipping the V-shaped bracket.

3. The steel pipe cutting and feeding device according to claim 1 is characterized in that: It also includes a loading slope, which is arranged on one side of the base frame. The loading slope is an inclined plate structure arranged obliquely. The high end of the loading slope can be connected to the V-shaped bracket, and the low end of the loading slope faces outward.

4. A steel pipe cutting and feeding device according to claim 2, characterized in that: The clamping seat comprises: a connecting plate, the connecting plate is connected to the annular chain, a V-shaped clamping claw is fixedly connected to the connecting plate, and the V-shaped clamping claw is used to clamp the steel pipe.

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