Adjustable positioning device for seamless steel pipe cutting

Abstract

The utility model discloses an adjustable positioning device for seamless steel pipe cutting, including cutting subassembly and power-assisted subassembly, cutting subassembly includes support, the top of support both ends is fixedly equipped with the cross bar, the limit frame is fixedly installed between the two cross bar, the limit frame is inside rotatingly equipped with the steel pipe placing rack, and the steel pipe placing rack is equipped with the power-assisted subassembly. According to the full-automatic steel pipe cutting machine, the automatic and adjustable structural design is adopted, a user only needs to control the entering length of a steel pipe, full-automatic steel pipe cutting work can be achieved, the steel pipe cutting efficiency is greatly improved, the labor intensity of workers is reduced, and the labor intensity of workers is reduced. And compared with transmission manual cutting, a user does not need to move continuously, the workload is reduced, the cutting speed of the steel pipe is increased, the cutting efficiency is also improved, the cutting work of the user is easier and more flexible, and convenience is provided for the cutting work of the user.

Description

Technical Field

[0001] The utility model relates to the technical field of seamless steel pipe processing, in particular to an adjustable positioning device for cutting seamless steel pipes. Background Art

[0002] In actual use, steel pipes need to be processed twice according to work requirements. When the length of the steel pipe is too long, the user needs to cut it into appropriate length. The traditional cutting method is manual cutting, that is, the user holds the cutting tool and moves to the measuring point according to the measured length to cut the steel pipe. This method has a large workload, high work intensity and low work efficiency. Another method is to cut the steel pipe on a standard cutting device and then transport it to the work site. This method is also more troublesome and requires continuous transportation back and forth, which requires a lot of transportation costs.

[0003] In view of the above problems, the present invention makes improvements. Summary of the invention

[0004] The utility model provides an adjustable positioning device for cutting seamless steel pipes, which solves the above problems existing in the use process of the prior art.

[0005] The technical solution of the utility model is achieved as follows: an adjustable positioning device for seamless steel pipe cutting, including a cutting component and a power-assisting component, the cutting component including a bracket, cross bars are fixedly installed on the tops of both ends of the inner side of the bracket, a limiting frame is fixedly installed between the two cross bars, a steel pipe placing frame is rotatably installed inside the limiting frame, one side of the surface of the steel pipe placing frame is fixedly connected to a gear ring located on one side of the limiting frame, a stepper motor is fixedly installed on one side of the top of the bracket, a gear matched with the gear ring is fixedly installed on the output shaft of the stepper motor, and a cutting mechanism is detachably installed on one side of the top of the bracket.

[0006] The utility model is an adjustable positioning device for seamless steel pipe cutting as described above, further comprising: a cutting mechanism comprising a cutting machine arranged on one side of the top of the bracket, a mounting hoop being sleeved on the surface of the cutting machine, and a fastening bolt being penetrated through the top of the mounting hoop.

[0007] The utility model is provided with an adjustable positioning device for seamless steel pipe cutting as described above, further comprising: the fastening bolt being matched with the cutting machine, and a mounting hole being matched with the fastening bolt being formed on the top of the mounting hoop.

[0008] The utility model is provided with an adjustable positioning device for seamless steel pipe cutting as described above, further comprising: an adjusting bolt penetrating one side of the surface of the mounting hoop, and the bottom end of the adjusting bolt penetrates into the interior of the bracket.

[0009] The utility model is an adjustable positioning device for seamless steel pipe cutting as described above, further comprising: a plurality of adjustment holes matched with the adjustment bolts are opened on one side of the top of the bracket, and a through hole matched with the adjustment bolts is opened on one side of the surface of the mounting hoop.

[0010] The utility model is an adjustable positioning device for seamless steel pipe cutting as described above, further comprising: a power assist component comprising a shell arranged on one side of the cutting component, a groove is provided on the inner side of the shell, and a plurality of rotating rods are rotatably installed inside the groove.

[0011] The utility model is an adjustable positioning device for seamless steel pipe cutting as described above, further comprising: a protrusion is integrally formed on one side of the surface of the steel pipe placement rack, and clamping screws are penetrated through the outer sides of the upper and lower protrusions, and one end of the clamping screws penetrates into the interior of the steel pipe placement rack.

[0012] In summary, the beneficial effects of the present invention are:

[0013] 1. The utility model adopts an automated and adjustable structural design. Users only need to control the entry length of the steel pipe to achieve fully automatic steel pipe cutting. Compared with manual cutting with transmission, users do not need to move continuously, the workload is reduced, the cutting speed of the steel pipe is also improved, the cutting efficiency is also improved, the user's cutting work is also easier and more flexible, providing convenience for the user's cutting work.

[0014] 2. The utility model is used to cut steel pipes through the setting of the cutting mechanism, which is convenient for users to cut the steel pipes into required lengths and meet the user's usage needs. The setting of the mounting hoop and the fastening bolts can be used to fix the cutter in the current position, ensure the stability of the cutter when working, and provide convenience for the user's work.

[0015] 3. The utility model can adjust the position of the cutting mechanism by setting the adjusting bolt and the adjusting hole. With the cooperation of the adjusting bolt and the adjusting hole, when installing the cutting mechanism, the user inserts the adjusting bolt into the adjusting hole at the corresponding position and tightens it. When adjusting the position, the user loosens the adjusting bolt and moves the position of the cutting mechanism. Then, the user inserts the adjusting bolt into the adjusting hole at the current position and tightens it. In this way, the position of the cutting mechanism can be adjusted, thereby meeting the working requirements of cutting steel pipes of different sizes and providing convenience for the user's work.

[0016] 4. The utility model is equipped with a shell, a rotating rod and a groove, and the shell, the rotating rod and the groove are assembled into a power-assisting component. The power-assisting component can be placed at the tail end of the steel pipe to provide support for the steel pipe and improve the accuracy of steel pipe cutting. It can also be placed at any position of the steel pipe. The user can decide according to actual usage. This is the prior art. The steel pipe will rotate during the cutting process, and multiple rotating rods will also make corresponding rotations to improve the flexibility of the steel pipe rotation.

[0017] 5. The utility model arranges the clamping screw and the protrusion. The protrusion is used to install the clamping screw. The number of the clamping screws to be installed is determined by the user according to the actual situation to meet the actual use requirements, which provides convenience for the user's work. The clamping screw is used to clamp and fix the steel pipe placed in the steel pipe placement rack to ensure the accuracy of steel pipe cutting. The two clamping screws cooperate with each other to clamp the steel pipe from the upper and lower directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the partial three-dimensional structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure installation of the gear ring.

[0023] In the figure: 1. bracket, 2. cross bar, 3. limit frame, 4. steel pipe placement frame, 5. gear ring, 6. clamping screw, 7. stepping motor, 8. gear, 9. mounting hoop, 10. cutting machine, 11. fastening bolt, 12. adjusting bolt, 13. adjusting hole, 14. housing, 15. rotating rod, 16. mounting hole, 17. groove, 18. through hole, 19. protrusion. DETAILED DESCRIPTION

[0024] The following will be combined with the attached embodiment of the utility model Figure 1-4, clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0025] An adjustable positioning device for cutting seamless steel pipes comprises a cutting assembly and a power assist assembly, wherein the cutting assembly comprises a bracket 1, cross bars 2 are fixedly mounted on the tops of both ends of the inner side of the bracket 1, a limiting frame 3 is fixedly mounted between the two cross bars 2, a steel pipe placing frame is rotatably mounted inside the limiting frame 3, a gear ring 5 located on one side of the limiting frame 3 is fixedly connected to one side of the surface of the steel pipe placing frame, a stepping motor 7 is fixedly mounted on one side of the top of the bracket 1, a gear 8 matched with the gear ring 5 is fixedly mounted on the output shaft of the stepping motor 7, and a cutting mechanism is detachably mounted on one side of the top of the bracket 1.

[0026] The specific usage process is as follows: first, turn on the stepper motor 7, and then the stepper motor 7 will drive the gear 8 to rotate, the gear 8 will drive the gear ring 5 to rotate, the gear ring 5 will drive the steel pipe placement frame to rotate, and the steel pipe placement frame will rotate inside the limit frame 3, the limit frame 3 is fixedly mounted on the two cross bars 2, because the two cross bars 2 are fixed on the bracket 1, then the limit frame 3 is also fixedly mounted on the bracket 1, and the gear ring 5 also rotates inside the limit frame 3, so that when the steel pipe placement frame rotates, the limit frame 3 can limit the steel pipe placement frame to ensure the stability of the steel pipe placement frame during rotation, and then, the steel pipe fixed inside the steel pipe placement frame will also rotate, and then the cutting machine 10 will also start working, and then cut the steel pipe, In this way, the steel pipe will automatically rotate, and the cutting machine 10 can also cut the steel pipe at the fastest speed, thereby improving the cutting speed and efficiency of the steel pipe. In addition, this steel pipe cutting method has a relatively high degree of automation and requires less manual intervention, so the user's work intensity is reduced. Compared with the traditional steel pipe cutting method, the cut steel pipe does not need to be transported back and forth, which reduces the cost investment, and the user does not need to move back and forth, which saves trouble and labor and has high work efficiency. It should be noted that when placing the steel pipe, the clamping screw 6 needs to be screwed out to the outside of the steel pipe placement rack first, because the clamping screw 6 is installed on the steel pipe placement rack by threaded connection. Therefore, in cooperation with the corresponding protrusion 19, the clamping screw 6 When rotating, it can move to the outside of the steel pipe placement rack, which is the prior art. Then put the steel pipe into the steel pipe placement rack, and then rotate the clamping screw 6 in the opposite direction. At this time, the clamping screw 6 will move to the inside of the steel pipe placement rack, and then the two clamping screws 6 will clamp the steel pipe from the upper and lower directions, and then it can be cut. After the cutting of the steel pipe of the current length is completed, the user again twists the two clamping screws 6 to the outside of the steel pipe placement rack, and then the user moves the steel pipe, adjusts the steel pipe to the appropriate cutting length, and rotates the clamping screw 6 in the opposite direction again to clamp and fix the steel pipe, and cuts it again, and so on. In addition, the cutting device has a simple structure and a small size. The steel pipe cutting work can be carried out directly on the work site, and it can be used immediately after cutting. It is convenient and flexible, and it is convenient for users. It provides convenience for users' work. It should be noted that with the cooperation of the adjusting bolt 12 and the adjusting hole 13, the position adjustment of the cutting mechanism can be realized. When installing the cutting mechanism, the user inserts the adjusting bolt 12 into the adjusting hole 13 at the corresponding position and tightens it. When adjusting the position, the adjusting bolt 12 is loosened and the position of the cutting mechanism is moved. The adjusting bolt 12 is then inserted into the adjusting hole 13 at the current position and tightened to fix it. In this way, the position adjustment of the cutting mechanism can be realized, thereby meeting the working requirements of cutting steel pipes of different sizes, providing convenience for users' work, and the end of the steel pipe away from the steel pipe placement frame can also be placed on the power assist component, that is, the steel pipe can be kept in a horizontal state, and the resistance of the steel pipe when it rotates can also be reduced, as follows.The housing 1, the rotating rod 15 and the groove 17 are assembled into a power-assisting component, which can be placed at the tail end of the steel pipe to provide support for the steel pipe and improve the accuracy of the steel pipe cutting. It can also be placed at any position of the steel pipe. The user can decide according to the actual use. This is the existing technology. The steel pipe will rotate during the cutting process, and the multiple rotating rods 15 will also rotate accordingly to improve the flexibility of the steel pipe rotation and provide convenience for the user's cutting work.

[0027] Therefore, an automated and adjustable structural design is adopted. Users only need to control the entry length of the steel pipe to achieve fully automatic steel pipe cutting. Compared with manual cutting with transmission, users do not need to move continuously, the workload is reduced, the cutting speed of the steel pipe is also improved, the cutting efficiency is also improved, the user's cutting work is also easier and more flexible, providing convenience for the user's cutting work.

[0028] The cutting mechanism includes a cutting machine 10 arranged on one side of the top of the bracket 1, and a mounting hoop 9 is sleeved on the surface of the cutting machine 10. A fastening bolt 11 is penetrated through the top of the mounting hoop 9. The fastening bolt 11 is adapted to the cutting machine 10, and a mounting hole 16 adapted to the fastening bolt 11 is opened on the top of the mounting hoop 9.

[0029] Specifically, the setting of the cutting mechanism is used to cut the steel pipe, which is convenient for the user to cut the steel pipe into the required length to meet the user's usage needs. The setting of the mounting hoop 9 and the fastening bolt 11 can be used to fix the cutter 10 in the current position, ensuring the stability of the cutter 10 when working, and providing convenience for the user's work.

[0030] An adjusting bolt 12 is provided through one side of the surface of the mounting hoop 9, and the bottom end of the adjusting bolt 12 penetrates into the interior of the bracket 1. A plurality of adjusting holes 13 adapted to the adjusting bolt 12 are provided on one side of the top of the bracket 1, and a through hole 18 adapted to the adjusting bolt 12 is provided on one side of the surface of the mounting hoop 9.

[0031] Specifically, the setting of the adjusting bolt 12 and the adjusting hole 13, with the mutual cooperation of the adjusting bolt 12 and the adjusting hole 13, can realize the position adjustment of the cutting mechanism. When installing the cutting mechanism, the user inserts the adjusting bolt 12 into the adjusting hole 13 at the corresponding position and tightens it. When adjusting the position, the user loosens the adjusting bolt 12 and moves the position of the cutting mechanism, and then inserts the adjusting bolt 12 into the adjusting hole 13 at the current position and tightens it. In this way, the position adjustment of the cutting mechanism can be realized, thereby meeting the working requirements of cutting steel pipes of different sizes and providing convenience for the user's work.

[0032] The power assist assembly comprises a housing 1 arranged at one side of the cutting assembly. A groove 17 is provided on the inner side of the housing 1. A plurality of rotating rods 15 are rotatably mounted inside the groove 17.

[0033] Specifically, the outer shell 1, the rotating rod 15 and the groove 17 are assembled into a power-assisting component, which can be placed at the tail end of the steel pipe to provide support for the steel pipe and improve the accuracy of steel pipe cutting. It can also be placed at any position of the steel pipe. Users can decide according to actual usage. This is the prior art. The steel pipe will rotate during the cutting process, and multiple rotating rods 15 will also make corresponding rotations to improve the flexibility of steel pipe rotation.

[0034] A protrusion 19 is integrally formed on one side of the surface of the steel pipe placement rack, and clamping screws 6 are penetrated through the outer sides of the upper and lower protrusions 19, and one end of the clamping screws 6 penetrates into the interior of the steel pipe placement rack.

[0035] Specifically, the setting of the clamping screw 6 and the protrusion 19, the protrusion 19 is used to install the clamping screw 6, the user can determine the installation quantity of the clamping screw 6 according to the actual situation, and it can meet the actual use requirements, which provides convenience for the user's work. The clamping screw 6 is used to clamp and fix the steel pipe placed in the steel pipe placement rack to ensure the accuracy of steel pipe cutting. The two clamping screws 6 cooperate with each other to clamp the steel pipe from the upper and lower directions.

[0036] It should be noted that the functions to be implemented by each hardware in the utility model are supported by a large number of mature technologies and belong to the existing technology. The essence of the utility model is to optimize the combination of existing hardware and its connection method for specific application scenarios to meet the adaptation needs in specific application scenarios and solve the problems raised in the background technology (not involving improvements to the software inside the hardware).

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable positioning device for seamless steel pipe cutting, comprising a cutting assembly and a power assist assembly, characterized in that: The cutting assembly comprises a bracket (1), cross bars (2) are fixedly mounted on the tops of both ends of the inner side of the bracket (1), a limit frame (3) is fixedly mounted between the two cross bars (2), a steel pipe placement frame (4) is rotatably mounted inside the limit frame (3), a toothed ring (5) located on one side of the limit frame (3) is fixedly connected to one side of the surface of the steel pipe placement frame (4), a stepping motor (7) is fixedly mounted on one side of the top of the bracket (1), a gear (8) matched with the toothed ring (5) is fixedly mounted on the output shaft of the stepping motor (7), and a cutting mechanism is detachably mounted on one side of the top of the bracket (1).

2. The adjustable positioning device for seamless steel pipe cutting according to claim 1, characterized in that: The cutting mechanism comprises a cutting machine (10) arranged on one side of the top of the bracket (1), a mounting hoop (9) being sleeved on the surface of the cutting machine (10), and a fastening bolt (11) being penetrated through the top of the mounting hoop (9).

3. The adjustable positioning device for seamless steel pipe cutting according to claim 2, characterized in that: The fastening bolt (11) is compatible with the cutting machine (10), and a mounting hole (16) compatible with the fastening bolt (11) is provided on the top of the mounting hoop (9).

4. The adjustable positioning device for seamless steel pipe cutting according to claim 3, characterized in that: An adjusting bolt (12) is provided through one side of the surface of the mounting hoop (9), and the bottom end of the adjusting bolt (12) penetrates into the interior of the bracket (1).

5. The adjustable positioning device for seamless steel pipe cutting according to claim 4, characterized in that: A plurality of adjustment holes (13) adapted to the adjustment bolts (12) are provided on one side of the top of the bracket (1), and a through hole (18) adapted to the adjustment bolts (12) is provided on one side of the surface of the mounting hoop (9).

6. The adjustable positioning device for seamless steel pipe cutting according to claim 5, characterized in that: The power assist component comprises a housing (14) arranged on one side of the cutting component, a groove (17) is provided on the inner side of the housing (14), and a plurality of rotating rods (15) are rotatably mounted inside the groove (17).

7. The adjustable positioning device for seamless steel pipe cutting according to claim 6, characterized in that: A protrusion (19) is integrally formed on one side of the surface of the steel pipe placement rack (4), and clamping screws (6) are provided through the outer sides of the upper and lower protrusions (19), and one end of the clamping screws (6) penetrates into the interior of the steel pipe placement rack (4).

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