Positioning device for automatic pipe cutting machine

Abstract

The utility model discloses a positioning device for an automatic pipe cutting machine, relates to the technical field of pipe cutting equipment, and provides the following scheme that the positioning device comprises a workbench, a fixed base is arranged above the workbench, a fixing mechanism is arranged on the fixed base and used for fixedly placing pipes, a movable base is arranged on the workbench, and the movable base is used for fixing the pipes. The fixed arc plate is arranged above the working table, is driven by the motor and is in sliding fit with the working table, and is used for cutting and positioning pipes, and a positioning mechanism is arranged on the movable base and is used for positioning a main body of a pipe structure. And in cooperation with a constraint arc plate which is driven by an air cylinder arranged on the movable base and internally provided with an auxiliary wheel, installation, placement and use of the pipe are facilitated, fixed constraint in the cutting process is facilitated, the precision influence caused by structure disengagement and shaking is avoided, and the using effect is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe cutting equipment, and mainly relates to a positioning device for an automatic pipe cutting machine. Background Art

[0002] The pipe cutting machine is a metal pipe cutting equipment. It does not require a lot of traditional manual operation at all. It has higher mechatronics, and one person can even operate multiple machines, reducing the number of employees and improving factory production efficiency. The positioning device currently used in the pipe cutting process is not easy to install and fix. During the cutting process, the structure is prone to detachment and shaking, affecting the cutting accuracy. At the same time, it is not easy to take and place, and the use efficiency is too low. Utility Model Content

[0003] The utility model proposes a positioning device for an automatic pipe cutting machine, which solves the problem that the positioning device currently used in the pipe cutting process is difficult to install and fix, and the structure is prone to detachment and shaking during the cutting process, which affects the cutting accuracy. At the same time, it is difficult to take and place, and the use efficiency is too low.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A positioning device for an automatic pipe cutting machine comprises a workbench, a fixed base is arranged above the workbench, the fixed base is a detachable structure fixed by hexagonal bolts, a fixing mechanism is arranged on the fixed base, the fixing mechanism is a sliding structure of a rotating connection driven by a motor, a movable base is arranged on the workbench, the movable base is a threaded transmission structure driven by a motor, a positioning mechanism is arranged on the movable base, and the positioning mechanism is a clamping structure driven by a cylinder.

[0006] Preferably, a baffle is rotatably provided on one side of the workbench, a groove is provided on the baffle, a work panel is provided on the workbench, an output slot is penetrated through the work panel, and a guide plate is provided on one side of the output slot.

[0007] Preferably, a hexagonal bolt is provided through an angle end of the fixed base, a first thread groove is provided on the working panel, and the hexagonal bolt passes through the fixed base and is threadedly fixedly connected to the first thread groove.

[0008] Preferably, the fixing mechanism includes a partition, the partition is fixedly arranged on a fixed base, a second motor is arranged on one side of the partition, a fixing frame is fixedly arranged on one side of the partition, and a second threaded shaft is arranged on one end of the second motor passing through the partition and the fixing frame.

[0009] Preferably, a positioning slot is provided on the fixing frame, a threaded sleeve is penetrated through the second threaded shaft, a rotating rod is rotatably provided on the surface of the threaded sleeve, and a vertical plate is rotatably connected to one end of the rotating rod.

[0010] Preferably, a fixed arc plate is fixedly provided on the vertical plate, an anti-slip pad is embedded in the fixed arc plate, a limiting slider is provided on one side of the vertical plate, and the limiting slider is slidably matched with the positioning slide groove.

[0011] Preferably, a driving groove is symmetrically opened on the working panel, a first motor is arranged inside the driving groove, a first threaded shaft is arranged at one end of the first motor, a second threaded groove is symmetrically opened below the movable base, and the second threaded groove cooperates with the first threaded shaft in threaded transmission.

[0012] Preferably, the positioning mechanism comprises a cylinder, and the cylinder is symmetrically arranged on the movable base, a driving rod is arranged at one end of the cylinder, a restraining arc plate is fixedly arranged at one end of the driving rod, and an auxiliary wheel is rotatably arranged inside the restraining arc plate.

[0013] The beneficial effects of the utility model are:

[0014] 1. The device passes through a fixed base with hexagonal bolts through a working panel. Under the action of a second motor with a second threaded shaft at one end of one side of the partition on the fixed base, a threaded sleeve with a fixed arc plate is rotated to be connected. This is conducive to the installation and fixation of pipes of different sizes, avoiding structural damage caused by the falling of pipes, enhancing its structural stability, and greatly improving the use effect.

[0015] 2. The device drives the first threaded shaft driven by the first motor inside the groove, and under the action of the second threaded groove symmetrically arranged below the movable base, cooperates with the constraint arc plate with auxiliary wheels on the inner side driven by the cylinder, which is beneficial to the structural constraint of pipes of different lengths, facilitates the movement of pipes during the cutting process, enhances the flexibility of the structure, and is more convenient to use.

[0016] To sum up, the utility model uses a sliding fixed arc plate driven by a motor arranged above the workbench, and under the action of a movable base driven by a motor and a threaded transmission, cooperates with a constraint arc plate with auxiliary wheels inside driven by a cylinder arranged on the movable base. This is beneficial to the installation and placement of pipes, facilitates fixed constraints during the cutting process, avoids the impact of accuracy caused by the structure detaching and shaking, and significantly improves the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2This is a schematic diagram of the drive slot structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the fixing mechanism of the utility model.

[0020] Figure 4 This is a schematic diagram of the threaded sleeve structure of the utility model.

[0021] Figure 5 It is a schematic diagram of the positioning mechanism of the utility model.

[0022] Numbers in the figure: 1. workbench; 2. work panel; 3. baffle; 4. groove; 5. fixed base; 6. movable base; 7. first threaded shaft; 8. output groove; 9. guide plate; 10. drive groove; 11. first motor; 12. first threaded groove; 13. hexagonal bolt; 14. partition; 15. second motor; 16. fixed frame; 17. positioning slide groove; 18. fixed arc plate; 19. second threaded shaft; 20. limit slider; 21. anti-slip pad; 22. rotating rod; 23. vertical plate; 24. threaded sleeve; 25. second threaded groove; 26. cylinder; 27. drive rod; 28. restraining arc plate; 29. ​​auxiliary wheel. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely 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 of the embodiments.

[0024] Reference Figure 1-Figure 5As shown, a positioning device for an automatic pipe cutting machine includes a workbench 1, a fixed base 5 is arranged above the workbench 1, the fixed base 5 is a detachable structure fixed by a hexagonal bolt 13, a fixing mechanism is arranged on the fixed base 5, and the fixing mechanism is a sliding structure driven by a motor and connected in rotation, a movable base 6 is arranged on the workbench 1, and the movable base 6 is a threaded transmission structure driven by a motor, and a positioning mechanism is arranged on the movable base 6, and the positioning mechanism is a clamping structure driven by a cylinder 26, a baffle 3 is rotatably arranged on one side of the workbench 1, a groove 4 is arranged on the baffle 3, a working panel 2 is arranged on the workbench 1, an output groove 8 is penetrated on the working panel 2, and a guide plate 9 is arranged on one side of the output groove 8, a hexagonal bolt 13 is penetrated at the corner end of the fixed base 5, a first thread groove 12 is arranged on the working panel 2, and the hexagonal bolt 13 penetrates the fixed base 5 and is threadedly fixedly connected to the first thread groove 12, and the fixing mechanism includes a partition 14, and the partition 14 is fixedly arranged on the fixed base 5, and a second The motor 15 and the partition 14 are fixedly provided with a fixing frame 16 on one side. A second threaded shaft 19 is provided at one end of the second motor 15 through the partition 14 and the fixing frame 16. A positioning slot 17 is provided on the fixing frame 16. A threaded sleeve 24 is provided through the second threaded shaft 19. A rotating rod 22 is rotatably provided on the surface of the threaded sleeve 24. A vertical plate 23 is rotatably connected to one end of the rotating rod 22. A fixed arc plate 18 is fixedly provided on the vertical plate 23. An anti-slip pad 21 is embedded on the fixed arc plate 18. The vertical plate 2 A limit slider 20 is provided on one side of the work panel 2, and the limit slider 20 is slidably matched with the positioning slide groove 17, and the fixed base 5 provided with the hexagonal bolt 13 is penetrated through the working panel 2. Under the action of the second motor 15 provided with the second threaded shaft 19 at one end of the partition plate 14 on the fixed base 5, the threaded sleeve 24 provided with the fixed arc plate 18 is rotated and connected, which is conducive to the installation and fixation of pipes of different sizes, avoids the structural damage caused by the falling of the pipes, enhances its structural stability, and greatly improves the use effect.

[0025] Reference Figure 2-Figure 5As shown, a driving groove 10 is symmetrically provided on the working panel 2, a first motor 11 is arranged inside the driving groove 10, a first threaded shaft 7 is arranged at one end of the first motor 11, a second threaded groove 25 is symmetrically provided below the movable base 6, and the second threaded groove 25 is threadedly matched with the first threaded shaft 7, the positioning mechanism includes a cylinder 26, and the cylinder 26 is symmetrically arranged on the movable base 6, a driving rod 27 is arranged at one end of the cylinder 26, a constraint arc plate 28 is fixedly arranged at one end of the driving rod 27, an auxiliary wheel 29 is rotatably arranged inside the constraint arc plate 28, the first threaded shaft 7 driven by the first motor 11 inside the driving groove 10, under the action of the second threaded groove 25 symmetrically arranged below the movable base 6, cooperates with the cylinder 26 to drive the constraint arc plate 28 with the auxiliary wheel 29 arranged inside, which is beneficial to the structural constraint of pipes of different lengths, facilitates the movement of pipes during cutting, enhances the flexibility of the structure, and is more convenient to use.

[0026] Working principle: When in use, insert the pipe from one end of the workbench 1 so that the pipe passes through the outside of the fixed arc plate 18, and then under the action of the second threaded shaft 19 driven by the second motor 15, the threaded sleeve 24 threadedly matched with it moves on the second threaded shaft 19, further driving the limit slider 20 slidingly matched in the positioning slot 17 provided on the fixed frame 16 to slide, so that the fixed arc plate 18 fixedly provided on one side of the limit slider 20 and rotatingly matched with the threaded sleeve 24 performs a contraction and expansion movement, and cooperates with the anti-slip pad 21 embedded on the fixed arc plate 18 to install and fix one end of the pipe. Then, the first threaded shaft 7 driven by the first motor 11 inside the driving groove 10 symmetrically opened on the workbench 1 can be made to cooperate with the second threaded groove 25 symmetrically opened under the movable base 6 to make the movable base 6 slide on the working panel 2, and cooperate with the constraint arc plate 28 with auxiliary wheels 29 on the inner side driven by the cylinder 26 on the movable base 6 to achieve fixed constraint during pipe cutting. The pipes cut during the synchronous movement process enter the interior of the workbench 1 under the action of the output groove 8 opened on the working panel 2 and the guide plate 9 set on one side thereof to complete the collection and storage of the pipes.

[0027] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A positioning device for an automatic pipe cutting machine, comprising a workbench (1), characterized in that: A fixed base (5) is arranged above the workbench (1), and the fixed base (5) is a detachable structure fixed by a hexagonal bolt (13). A fixing mechanism is arranged on the fixed base (5), and the fixing mechanism is a sliding structure with a rotation connection driven by a motor. A movable base (6) is arranged on the workbench (1), and the movable base (6) is a threaded transmission structure driven by a motor. A positioning mechanism is arranged on the movable base (6), and the positioning mechanism is a clamping structure driven by a cylinder (26).

2. A positioning device for an automatic pipe cutting machine according to claim 1, characterized in that: A baffle (3) is rotatably arranged on one side of the workbench (1), a groove (4) is arranged on the baffle (3), a working panel (2) is arranged on the workbench (1), an output groove (8) is penetrated through the working panel (2), and a guide plate (9) is arranged on one side of the output groove (8).

3. A positioning device for an automatic pipe cutting machine according to claim 2, characterized in that: A hexagonal bolt (13) is provided through the corner end of the fixed base (5), a first thread groove (12) is provided on the working panel (2), and the hexagonal bolt (13) passes through the fixed base (5) and is threadedly fixedly connected to the first thread groove (12).

4. A positioning device for an automatic pipe cutting machine according to claim 1, characterized in that: The fixing mechanism comprises a partition (14), the partition (14) is fixedly arranged on a fixing base (5), a second motor (15) is arranged on one side of the partition (14), a fixing frame (16) is fixedly arranged on one side of the partition (14), and a second threaded shaft (19) is arranged at one end of the second motor (15) passing through the partition (14) and the fixing frame (16).

5. A positioning device for an automatic pipe cutting machine according to claim 4, characterized in that: The fixing frame (16) is provided with a positioning slot (17), the second threaded shaft (19) is penetrated by a threaded sleeve (24), a rotating rod (22) is rotatably provided on the surface of the threaded sleeve (24), and one end of the rotating rod (22) is rotatably connected to a vertical plate (23).

6. A positioning device for an automatic pipe cutting machine according to claim 5, characterized in that: A fixed arc plate (18) is fixedly arranged on the vertical plate (23), an anti-slip pad (21) is embedded on the fixed arc plate (18), a limiting slider (20) is arranged on one side of the vertical plate (23), and the limiting slider (20) is slidably matched with the positioning slide groove (17).

7. A positioning device for an automatic pipe cutting machine according to claim 2, characterized in that: A driving groove (10) is symmetrically provided on the working panel (2), a first motor (11) is arranged inside the driving groove (10), a first threaded shaft (7) is arranged at one end of the first motor (11), a second threaded groove (25) is symmetrically provided below the movable base (6), and the second threaded groove (25) is threadedly matched with the first threaded shaft (7).

8. A positioning device for an automatic pipe cutting machine according to claim 1, characterized in that: The positioning mechanism comprises a cylinder (26), and the cylinder (26) is symmetrically arranged on the movable base (6), a driving rod (27) is arranged at one end of the cylinder (26), a restraining arc plate (28) is fixedly arranged at one end of the driving rod (27), and an auxiliary wheel (29) is rotatably arranged inside the restraining arc plate (28).

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