CN213672151U

CN213672151U - Steel pipe cutting device

Info

Publication number: CN213672151U
Application number: CN202022855971.8U
Authority: CN
Inventors: 徐志忠
Original assignee: Tianjin Changshun Pipe Manufacturing Co ltd
Current assignee: Tianjin Changshun Pipe Manufacturing Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-13
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a steel pipe cutting device, include: a first table; the cutting mechanism is arranged on the top surface of the first workbench and close to the edge; the fixing mechanism is arranged on the cutting mechanism; the pushing mechanism is arranged on one side, far away from the cutting mechanism, of the top surface of the workbench; the second workbench is fixedly arranged on one side of the first workbench, which is close to the cutting mechanism; the blanking mechanism is arranged on the second workbench; the limiting mechanism is arranged on the top surface of the blanking mechanism; and the collecting box is arranged on one side of the second workbench. The utility model discloses a steel pipe cutting device cuts the precision height, cuts efficiently.

Description

Steel pipe cutting device

Technical Field

The utility model relates to a cutting tool technical field especially relates to a steel pipe cutting device.

Background

Steel pipes are widely used in various fields because of their excellent properties. When the steel pipe is used, the steel pipe needs to be cut according to requirements. The pipe cutting machine is manually used for cutting pipes, the cutting precision is low, the manual labor intensity is high, and the cutting efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a steel pipe cutting device with high cutting accuracy and high cutting efficiency.

The utility model provides a steel pipe cutting device, which comprises a first workbench, a cutting mechanism, a fixing mechanism, a pushing mechanism, a second workbench, a blanking mechanism, a limiting mechanism and a collecting box, wherein,

the cutting mechanism is arranged on the top surface of the first workbench close to the edge and used for cutting the steel pipe;

the fixing mechanism is arranged on the cutting mechanism and used for fixing the steel pipe;

the pushing mechanism is arranged on one side, far away from the cutting mechanism, of the top surface of the workbench and used for pushing the steel pipe to the cutting mechanism;

the second workbench is fixedly arranged on one side, close to the cutting mechanism, of the first workbench, and a cutting seam is arranged between the second workbench and the first workbench;

the blanking mechanism is arranged on the second workbench and used for feeding the cut steel pipes into the collection box;

the limiting mechanism is arranged on the top surface of the blanking mechanism and used for limiting the cutting length of the steel pipe;

the collecting box is arranged on one side of the second workbench along the pushing direction of the steel pipe and used for collecting the cut steel pipe.

Preferably, the cutting mechanism comprises support plates which are symmetrically and fixedly arranged on the top surface of the first workbench and positioned on two sides of the pushing direction of the steel pipe, a first screw rod is arranged at the top part between the two support plates, one end of the first screw rod is provided with a first driving motor for driving the first screw rod to rotate, the other end of the first screw rod is rotatably connected with the supporting plate through a first bearing, a sliding rod is arranged on one side of the first lead screw in parallel, a mounting block is sleeved on the first lead screw in a threaded manner, the mounting block is sleeved with the sliding rod in a sliding way, the bottom surface of the mounting block is fixedly provided with a cutting cylinder right above the cutting seam, the telescopic end of the cutting cylinder is vertically arranged downwards, the bottom end of the telescopic end of the cutting cylinder is fixedly provided with a mounting frame, the rotatable cutting saw disc of installing on the mounting bracket, one side of cutting saw disc is provided with its pivoted second driving motor of drive.

Preferably, the fixing mechanism comprises two first base plates fixedly arranged between the two supporting plates and located below the sliding rod, a fixed cylinder with a telescopic end facing downwards is fixedly arranged in the middle of the bottom surface of the first base plate, a lower pressing plate is fixedly connected to the bottom end of the telescopic end of the fixed cylinder, the two supporting plates are close to vertical sliding grooves symmetrically formed in the plate surface of the fixed cylinder, two ends of the lower pressing plate slidably extend into the corresponding sliding grooves respectively, and rubber pads are fixedly arranged on the bottom surface of the lower pressing plate.

Preferably, push mechanism including fixed set up in the base of first workstation top surface, the base is close to one side of cutting mechanism is provided with flexible end level and stretches to cutting mechanism's propelling movement cylinder, the flexible end fixedly connected with push plate of push cylinder, the top surface of first workstation is located the both sides of the propelling movement direction of steel pipe are provided with first track groove, the bottom of push plate integrative be provided with the slidable embedding first slider in the first track groove.

Preferably, the blanking mechanism comprises a blanking plate arranged on the top surface of the second workbench, the top surface of the blanking plate is arranged at the same height as the top surface of the first workbench, one side of the blanking plate along the pushing direction of the steel pipe is hinged with the edge of the second workbench, the other side of the blanking plate extends out of the second workbench, a blanking cylinder is arranged below the surface of the blanking plate extending out of the second workbench, and the telescopic end of the blanking cylinder abuts against the bottom surface of the blanking plate; the collecting box is arranged on one side, far away from the blanking cylinder, of the second workbench.

Preferably, stop gear including fixed set up in the top surface of flitch is kept away from down the second base plate of first workstation one side, second base plate perpendicular to the propelling movement direction of steel pipe sets up, the second base plate is close to the parallel limiting plate that is provided with in one side of first workstation, the screw thread link up on the second base plate is provided with the second lead screw, the one end of second lead screw pass through the second bearing with limiting plate rotatable coupling, the other end is provided with rotatory handle, the top surface of flitch is located down the both sides of the propelling movement direction of steel pipe are provided with second track groove, the integrative slidable embedding that is provided with in bottom of limiting plate the second slider in second track groove.

Preferably, a first baffle is fixedly arranged between the cutting mechanism and the pushing mechanism on the top surface of the first workbench; a second baffle is fixedly arranged on one side, away from the collecting box, of the top surface of the blanking plate between the cutting mechanism and the limiting mechanism; the first baffle and the second baffle are arranged in the same vertical plane parallel to the pushing direction of the steel pipe.

Preferably, the top surface of the blanking plate is inclined downwards by 2-4 degrees in the direction far away from the collecting box, and the top surface of the first workbench and the top surface of the blanking plate are inclined in the same direction and at the same angle.

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

the utility model discloses a steel pipe cutting device is provided with cutting mechanism, can together cut the many steel pipes of placing side by side on first workstation and second workstation, very big improvement the efficiency that the steel pipe cut.

Still be provided with stop gear, steerable steel pipe cuts length, has ensured the accuracy of steel pipe cutting size.

The steel pipe cutting device is characterized by further comprising a pushing mechanism and a discharging mechanism, the pushing mechanism can push steel pipes placed on the first workbench and the second workbench to the cutting mechanism, and the discharging mechanism can send the cut steel pipes into the collecting box. Through the cooperation of push mechanism and unloading mechanism, improved the degree of automation that the steel pipe cut, further improvement cut efficiency.

It should be understood that what is described in this summary section is not intended to limit key or critical features of embodiments of the invention, nor is it intended to limit the scope of the invention. Other features of the present invention will become apparent from the following description.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 is a schematic structural view of a steel pipe cutting apparatus;

FIG. 2 is a schematic top view of the steel pipe cutting device;

fig. 3 is a side view of the steel pipe cutting device.

Reference numbers in the figures: 11. a steel pipe; 12. a first table; 13. a cutting mechanism; 14. a fixing mechanism; 15. a pushing mechanism; 16. a second table; 17. a blanking mechanism; 18. a limiting mechanism; 19. a collection box;

21. a first baffle plate;

31. a support plate; 32. a first lead screw; 33. a first drive motor; 34. a slide bar; 35. mounting blocks; 36. cutting the air cylinder; 37. a mounting frame; 38. cutting the saw disc; 39. a second drive motor;

41. a first substrate; 42. fixing the air cylinder; 43. a lower pressing plate; 44. a rubber pad;

51. a base; 52. a push cylinder; 53. a push plate; 54. a first track groove;

61. cutting a seam;

71. a blanking plate; 72. a blanking cylinder; 73. a second baffle;

81. a second substrate; 82. a limiting plate; 83. a second lead screw; 84. a rotation handle; 85. a second track groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 3, an embodiment of the present invention provides a steel pipe cutting device, which includes a first worktable 12, a cutting mechanism 13, a fixing mechanism 14, a pushing mechanism 15, a second worktable 16, a blanking mechanism 17, a limiting mechanism 18, and a collecting box 19, wherein,

the cutting mechanism 13 is arranged on the top surface of the first workbench 12 close to the edge and used for cutting the steel pipe 11;

the fixing mechanism 14 is arranged on the cutting mechanism 13 and used for fixing the steel pipe 11;

the pushing mechanism 15 is arranged on one side, away from the cutting mechanism 13, of the top surface of the workbench 11 and is used for pushing the steel pipe 11 to the cutting mechanism 13;

the second workbench 16 is fixedly arranged on one side of the first workbench 12 close to the cutting mechanism 13, and a cutting seam 61 is arranged between the second workbench 16 and the first workbench 12;

a blanking mechanism 17 arranged on the second workbench 16 and used for sending the cut steel pipe 11 into a collection box 19;

the limiting mechanism 18 is arranged on the top surface of the blanking mechanism 17 and used for limiting the cutting length of the steel pipe 11;

and a collecting box 19 provided at one side of the second table 16 in the pushing direction of the steel pipe 11 for collecting the cut steel pipe 11.

In this embodiment, when the steel pipe 11 is cut, the steel pipe 11 is first placed on the first table 12. The cutting length of the steel pipe 11 is limited by adjusting the distance between the limiting mechanism 18 and the cutting mechanism 13. The pushing mechanism 15 pushes the steel pipe 11 to the cutting mechanism 13, the steel pipe 11 penetrates through the cutting mechanism 13 and abuts against the limiting mechanism 18, and the steel pipe 11 is erected on the first workbench 12 and the second workbench 16. The fixing mechanism 14 is controlled to fix the steel pipe 11, and the cutting mechanism 13 cuts the steel pipe 11. The blanking mechanism 17 then feeds the cut steel pipe 11 into the collection box while the fixing mechanism 14 unlocks the steel pipe 11. And repeating the cutting step, and cutting the whole steel pipe 11 section by section. The cutting automation degree is high, the cutting efficiency is high, and the cutting precision is high.

In a preferred embodiment, as shown in fig. 1 and 3, the cutting mechanism 13 includes support plates 31 symmetrically and fixedly disposed on the top surface of the first worktable 12 and located on both sides of the steel pipe 11 in the pushing direction, a first lead screw 32 is disposed on the top portion between the two support plates 31, a first driving motor 33 for driving the first lead screw 32 to rotate is disposed at one end of the first lead screw 32, the other end of the first lead screw is rotatably connected to the support plates 31 through a first bearing, a slide rod 33 is disposed on one side of the first lead screw 32 in parallel, a mounting block 35 is sleeved on the first lead screw 32 in a threaded manner, the mounting block 35 is slidably sleeved on the slide rod 34, a cutting cylinder 36 is fixedly disposed on the bottom surface of the mounting block 35 and located right above the cutting slit 61, the telescopic end of the cutting cylinder 36 is vertically disposed downward, a mounting bracket 37 is fixedly disposed at the bottom end of the telescopic, one side of the cutting saw disc 38 is provided with a second driving motor 39 for driving the cutting saw disc to rotate.

In this embodiment, the cutting mechanism 13 can complete the cutting of one row of steel pipes 11 at a time, which greatly improves the cutting efficiency of the steel pipes 11. When cutting the steel pipes 11, a row of steel pipes 11 is placed on the first table 12 and the second table 16. The initial position of the mounting block 35 is located at one end of the first lead screw 32, the second driving motor 39 drives the cutting saw disc 38 to rotate, and the telescopic end of the cutting cylinder 36 extends, so that the bottom end of the cutting saw disc 38 extends into the cutting seam. Then the first driving motor 33 drives the first lead screw 32 to rotate, which drives the mounting block 35 to move along the slide bar 34, and the cutting saw disc 38 cuts off the steel pipes 11 one by one. The cutting is fast and efficient.

In a preferred embodiment, as shown in fig. 3, the fixing mechanism 14 includes a first substrate 41 fixedly disposed between the two supporting plates 31 and located below the sliding rod 34, a fixing cylinder 42 with a vertically downward telescopic end is fixedly disposed in the middle of the bottom surface of the first substrate 41, a lower pressing plate 43 is fixedly connected to the bottom end of the telescopic end of the fixing cylinder 42, vertical sliding grooves are symmetrically disposed on the surfaces of the two supporting plates 31 close to the fixing cylinder 42, two ends of the lower pressing plate 43 respectively slidably extend into the corresponding sliding grooves, and a rubber pad 44 is fixedly disposed on the bottom surface of the lower pressing plate 43.

In this embodiment, after the steel pipe 11 is pushed by the pushing mechanism 15 and abuts against the limiting mechanism 18, the telescopic end of the fixing cylinder 42 extends to push the lower pressing plate 43 to move downwards along the sliding grooves on the two sides and press the top surface of the steel pipe 11, so that the steel pipe 11 is firmly fixed and is convenient to cut. The rubber pad 44 not only protects the steel pipe 11, but also improves the fixing effect of the fixing mechanism 14.

In a preferred embodiment, as shown in fig. 1 and fig. 2, the pushing mechanism 15 includes a base 51 fixedly disposed on the top surface of the first worktable 12, a pushing cylinder 52 having a telescopic end extending horizontally toward the cutting mechanism 13 is disposed on one side of the base 51 close to the cutting mechanism 13, a pushing plate 53 is fixedly connected to the telescopic end of the pushing cylinder 52, first rail grooves 54 are disposed on two sides of the top surface of the first worktable 12 in the pushing direction of the steel pipe 11, and a first sliding block slidably embedded in the first rail grooves 54 is integrally disposed at the bottom end of the pushing plate 53.

In this embodiment, the pushing plate 53 cooperates with the cutting mechanism 13 to push the row of steel tubes 11 to the cutting mechanism 13. Through the cooperation of the first sliding block and the first track groove 54, the pushing plate 53 can stably push the steel pipes 11, and the synchronous pushing of the steel pipes 11 is ensured.

In a preferred embodiment, as shown in fig. 1 to 3, the blanking mechanism 17 includes a blanking plate 71 disposed on the top surface of the second workbench 16, the top surface of the blanking plate 71 is disposed at the same height as the top surface of the first workbench 12, one side of the blanking plate 71 along the pushing direction of the steel pipe 11 is hinged to the edge of the second workbench 16, the other side extends out of the second workbench 16, a blanking cylinder 72 is disposed below the plate surface of the blanking plate 71 extending out of the second workbench 16, and the telescopic end of the blanking cylinder 72 abuts against the bottom surface of the blanking plate 71; the collection box 19 is provided on the side of the second table 16 remote from the blanking cylinder 72.

In this embodiment, the blanking plate 71 is disposed on the top surface of the second table 16, and supports the steel pipe 11 in cooperation with the first table 12. One side of the blanking plate 71 is rotatably connected with the second workbench 16 through a hinge or a rotating shaft, the blanking cylinder 72 jacks up one side of the blanking plate 71 to enable the blanking plate 71 to be cut at a smaller angle, and the cut steel pipes 11 roll along the inclined blanking plate 71 to fall into the collection box 19 for collection. Simple structure is practical, can accomplish the collection of steel pipe 11 fast.

In a preferred embodiment, as shown in fig. 1 and fig. 2, the limiting mechanism 18 includes a second base plate 81 fixedly disposed on one side of the top surface of the blanking plate 71 away from the first workbench 12, the second base plate 81 is disposed perpendicular to the pushing direction of the steel tube 11, a limiting plate 82 is disposed on one side of the second base plate 81 close to the first workbench 12 in parallel, a second lead screw 83 is disposed on the second base plate 81 in a threaded through manner, one end of the second lead screw 83 is rotatably connected to the limiting plate 82 through a second bearing, the other end of the second lead screw is provided with a rotating handle 84, second track grooves 85 are disposed on two sides of the top surface of the blanking plate 71 in the pushing direction of the steel tube 11, and a second slider slidably embedded in the second track grooves 85 is integrally disposed at the bottom end of the.

In this embodiment, the second screw 83 can drive the limiting plate 82 to move along the second track groove 85 by rotating the rotating handle 84, so as to adjust the distance between the limiting plate 82 and the cutting mechanism 13, limit the cutting length of the steel pipe 11, and ensure the accuracy of the cutting size of the steel pipe 11. Through the cooperation of second slider and second track groove 85 for limiting plate 82 can be along the stable removal in second track groove 85, has ensured the spacing accuracy of steel pipe 11.

In a preferred embodiment, as shown in fig. 1 and 2, a first baffle 21 is disposed on the top surface of the first worktable 12 between the cutting mechanism 13 and the pushing mechanism 15; a second baffle 73 is fixedly arranged on one side, away from the collecting box 19, of the top surface of the blanking plate 71 between the cutting mechanism 13 and the limiting mechanism 18; the first baffle 21 and the second baffle 73 are provided in the same vertical plane parallel to the pushing direction of the steel pipe 11.

In this embodiment, the first baffle 21 and the second baffle 73 are arranged, so that the steel pipe 11 can be placed against the first baffle 21 and the second baffle 73, the steel pipe 11 can be accurately placed along the pushing direction of the pushing mechanism 15, the leveling of the notch is ensured, and the cutting quality is improved.

In a preferred embodiment, as shown in fig. 1 to 3, the top surface of the blanking plate 71 is inclined downward by 2 to 4 degrees in a direction away from the collecting box 19, and the top surface of the first working table 12 and the top surface of the blanking plate 71 are inclined at the same angle and in the same direction. The steel pipe 11 can be tightly attached to the first baffle 21 and the second baffle 73 by gravity.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A steel pipe cutting device is characterized by comprising a first workbench, a cutting mechanism, a fixing mechanism, a pushing mechanism, a second workbench, a blanking mechanism, a limiting mechanism and a collecting box, wherein,

2. The steel pipe cutting device according to claim 1, wherein the cutting mechanism comprises support plates symmetrically and fixedly arranged on the top surface of the first workbench and located on two sides of the steel pipe in the pushing direction, a first lead screw is arranged on the top between the two support plates, a first driving motor for driving the first lead screw to rotate is arranged at one end of the first lead screw, the other end of the first lead screw is rotatably connected with the support plates through a first bearing, a slide rod is arranged on one side of the first lead screw in parallel, an installation block is sleeved on the first lead screw in a threaded manner and slidably sleeved with the slide rod, a cutting cylinder is fixedly arranged on the bottom surface of the installation block and located right above the cutting seam, the telescopic end of the cutting cylinder is vertically arranged downwards, an installation frame is fixedly arranged at the bottom end of the telescopic end of the cutting cylinder, and a cutting saw disc is rotatably arranged on the installation frame, and a second driving motor for driving the cutting saw disc to rotate is arranged on one side of the cutting saw disc.

3. The steel pipe cutting device according to claim 2, wherein the fixing mechanism comprises a first base plate fixedly arranged between two support plates and located below the sliding rod, a fixing cylinder with a telescopic end facing vertically downwards is fixedly arranged in the middle of the bottom surface of the first base plate, a lower pressing plate is fixedly connected to the bottom end of the telescopic end of the fixing cylinder, vertical sliding grooves are symmetrically formed in the surface, close to the fixing cylinder, of the two support plates, two ends of the lower pressing plate respectively extend into the corresponding sliding grooves in a sliding manner, and a rubber pad is fixedly arranged on the bottom surface of the lower pressing plate.

4. The steel pipe cutting device according to claim 3, wherein the pushing mechanism comprises a base fixedly arranged on the top surface of the first workbench, one side of the base close to the cutting mechanism is provided with a pushing cylinder with a telescopic end horizontally extending to the cutting mechanism, the telescopic end of the pushing cylinder is fixedly connected with a pushing plate, the top surface of the first workbench is provided with first track grooves on two sides in the pushing direction of the steel pipe, and the bottom end of the pushing plate is integrally provided with a first sliding block which is slidably embedded into the first track grooves.

5. The steel pipe cutting device according to claim 4, wherein the blanking mechanism comprises a blanking plate arranged on the top surface of the second workbench, the top surface of the blanking plate is arranged at the same height as the top surface of the first workbench, one side of the blanking plate along the pushing direction of the steel pipe is hinged with the edge of the second workbench, the other side of the blanking plate extends out of the second workbench, a blanking cylinder is arranged below the plate surface of the blanking plate extending out of the second workbench, and the telescopic end of the blanking cylinder abuts against the bottom surface of the blanking plate; the collecting box is arranged on one side, far away from the blanking cylinder, of the second workbench.

6. The steel pipe cutting device according to claim 5, wherein the limiting mechanism comprises a second base plate fixedly arranged on one side, away from the first workbench, of the top surface of the blanking plate, the second base plate is arranged perpendicular to the pushing direction of the steel pipe, a limiting plate is arranged on one side, close to the first workbench, of the second base plate in parallel, a second lead screw is arranged on the second base plate in a threaded through mode, one end of the second lead screw is rotatably connected with the limiting plate through a second bearing, a rotating handle is arranged at the other end of the second lead screw, second track grooves are formed in two sides, located in the pushing direction of the steel pipe, of the top surface of the blanking plate, and a second sliding block capable of being slidably embedded into the second track grooves is integrally arranged at the bottom end of the limiting plate.

7. The steel pipe cutting device according to claim 6, wherein a first baffle plate is arranged on the top surface of the first workbench between the cutting mechanism and the pushing mechanism; a second baffle is fixedly arranged on one side, away from the collecting box, of the top surface of the blanking plate between the cutting mechanism and the limiting mechanism; the first baffle and the second baffle are arranged in the same vertical plane parallel to the pushing direction of the steel pipe.

8. The steel pipe cutting device according to claim 7, wherein the top surface of the blanking plate is inclined downward by 2-4 degrees in a direction away from the collection box, and the top surface of the first working table and the top surface of the blanking plate are inclined in the same direction and at the same angle.