Pipe drawing machine with adjusting and positioning functions

Abstract

The utility model relates to the technical field of pipe processing, and discloses a pipe drawing machine with adjusting and positioning functions, which comprises a working table and a processing box, the processing box is fixedly arranged on the upper surface of the working table, the upper surface of the working table is fixedly connected with a feeding box, the interior of the feeding box is hollow, the top wall of the feeding box is provided with a pressing assembly, and the pressing assembly is fixedly connected with the working table. A placing table is arranged in the feeding box, two racks are fixedly connected to the lower surface of the placing table, first gears are connected to the surfaces of the opposite sides of the two racks in a meshed mode, a worm is rotated by a worker to drive a worm gear to rotate, and finally the height or angle of the placing table is adjusted; according to the pipe drawing machine, the problem that existing pipe drawing machines for some pipes are low in adjusting efficiency is solved, the working intensity of workers is relieved, the workers do not need to operate an adjusting handle for a long time, then the practicability of the device is improved, the situation that the hands of the workers are aching is avoided, operation is easy, and the follow-up pipe machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe processing, in particular to a pipe drawing machine with an adjustment and positioning function. Background Art

[0002] Copper pipes are generally used in dehumidifiers to connect different components inside the dehumidifier to increase the convenience of using the dehumidifier. When producing copper pipes, due to the different locations where the copper pipes are used, the required copper pipes are of different thicknesses. The copper pipes need to be pulled to change their size so that they can be used in different locations.

[0003] After consulting the literature, it is learned that the existing patent (publication number: CN214601072U) discloses a tube drawing machine for copper tube processing with adjustable positioning function, including an operating table, a movable motor, a drawing machine, a feeder and a collecting seat. A support table is installed at one end of the operating table, a placement plate is welded and installed below the support table, a feeder is welded and installed above the support table, a drawing machine is movably installed at the other end of the operating table, a collecting seat is welded and installed on the outer side of the operating table, and the collecting seat is located on the outer side of the drawing machine, and a movable motor is welded and installed below the operating table.

[0004] Although the above-mentioned prior art can change the input angle of the pipe and limit the input position of the pipe to facilitate the drawing of the pipe, in actual use, when the staff needs to change the input angle of the pipe, it is necessary to turn the adjustment handle. Since the moving wheel and moving rack are not self-locking, when the staff releases the adjustment handle, the placement table will be reset by the elastic force of the spring itself. When processing a large number of pipes of the same specification, the input angle is fixed. Therefore, the staff needs to always control the adjustment handle to ensure the fixation of the pipe input angle, which increases the operating steps of the staff. The adjustment efficiency of the pipe input angle is low. After working for a long time, the staff's hands will be sore, which will affect the staff's work efficiency. The practicability is low and the operation is cumbersome. In view of this, we propose a pipe drawing machine with adjustment and positioning function to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a tube drawing machine with an adjustment and positioning function, which solves the problem of low adjustment efficiency of some existing tube drawing machines for pipes.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tube drawing machine with adjustable positioning function, comprising a workbench and a processing box, the processing box is fixedly installed on the upper surface of the workbench, the upper surface of the workbench is fixedly connected with a feed box, the interior of the feed box is hollow, the top wall of the feed box is provided with a pressing assembly, the interior of the feed box is provided with a placing table, the lower surface of the placing table is fixedly connected with two racks, the surfaces of the opposite sides of the two racks are meshed with first gears, the interiors of the two first gears are both sleeved with rotating shafts, the rear end of the rotating shaft is rotatably connected to the inner wall of the processing box, and the rotating shaft The front end rotates and passes through the processing box, and the outer surface of the processing box is fixedly connected to the operating box. The front end of the rotating shaft rotates and extends into the interior of the operating box. The outer surfaces of the two rotating shafts are slidably sleeved with moving blocks, and a rotating block is arranged inside the moving block. The rear side surface of the rotating block is rotatably connected through the shaft sleeve and the inner wall of the moving block. The rotating block is movably sleeved on the outside of the rotating shaft, and a worm wheel is fixedly sleeved on the outer surface of the rotating block. A worm is meshingly connected to the lower side of the worm wheel. The two worms are arranged in a mirror image, and both ends of the worm wheel rotate and pass through the moving block. A sliding groove is opened on the inner wall of the rotating block, and a connecting component is arranged inside the sliding groove.

[0009] Preferably, both side surfaces of the operating box are provided with first sliding grooves connected to the interior, and the two worm gears extend out of the operating box through the two first sliding grooves respectively. The lower surface of the placement table is fixedly connected with a second spring, and the lower end of the second spring is fixedly connected to the bottom wall of the feed box.

[0010] Preferably, the connecting assembly includes a clamping block, which is slidably connected inside the sliding groove, a first spring is fixedly connected between the clamping block and the inner wall of the sliding groove, and a clamping groove is provided on the outer surface of the rotating shaft.

[0011] Preferably, the two side surfaces of the card block are arranged as inclined surfaces, and the card slot and the card block are adapted to each other.

[0012] Preferably, a tooth tube is provided inside the operation box, the right side surface of the tooth tube is slidably connected to the right inner wall of the operation box, and the left side surface of the operation box is provided with a second sliding groove communicating with the interior.

[0013] Preferably, the left end of the tooth tube extends out of the operation box through the second sliding through slot, and the interior of the second sliding through slot is slidably connected with a connecting block, which is rotatably sleeved on the exterior of the tooth tube.

[0014] Preferably, a threaded rod is rotatably connected inside the second sliding through groove, and the lower end of the threaded rod rotates to pass through the operation box.

[0015] Preferably, the connecting block is threadedly sleeved on the outer surface of the threaded rod, and the outer surfaces of the adjacent ends of the two worm gears are sleeved with a second gear, and the second gear is meshingly connected with the gear tube.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a tube drawing machine with an adjustable positioning function, which has the following beneficial effects:

[0018] 1. The tube drawing machine with adjustment and positioning function can adjust the height or angle of the placement table by rotating the worm to drive the rotation of the worm wheel by the staff, thus solving the problem of low adjustment efficiency of some existing tube drawing machines for tubes, reducing the work intensity of the staff, and eliminating the need for the staff to operate the adjustment handle for a long time, thereby improving the practicality of the device, avoiding hand pain for the staff, and simplifying the operation, thereby improving the subsequent processing efficiency of the tubes.

[0019] 2. The tube drawing machine with adjustment and positioning function drives the rotation of the two second gears by rotating the gear tube, and finally realizes the reverse rotation of the two first gears, thereby realizing the rising or falling of the placement table, so that the staff does not need to adjust the height of the placement table separately when they need to adjust it, thereby avoiding the situation that the placement table may be uneven during separate adjustment. While ensuring the levelness of the placement table, it also reduces the staff's operating steps, further improving the adjustment efficiency and effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a tube drawing machine with an adjustment and positioning function according to the utility model;

[0021] Figure 2 It is a cross-sectional structural schematic diagram of the feed box of the utility model;

[0022] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0023] Figure 4 It is a cross-sectional structural schematic diagram of the rotating block of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the rotating shaft of the utility model;

[0025] Figure 6 It is a schematic cross-sectional view of the operating box of the utility model.

[0026] In the figure: 1. workbench; 2. processing box; 3. feed box; 4. pressing assembly; 5. placing table; 6. rack; 7. first gear; 8. rotating shaft; 9. moving block; 10. rotating block; 11. worm gear; 12. worm; 13. sliding groove; 14. clamping block; 15. first spring; 16. clamping groove; 17. second spring; 18. operating box; 19. first sliding groove; 20. second gear; 21. tooth tube; 22. second sliding groove; 23. connecting block; 24. threaded rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to 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 the embodiments. Based on the embodiments in 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.

[0028] See also Figure 1-Figure 6The utility model provides a technical solution: a tube drawing machine with adjustable positioning function, including a workbench 1 and a processing box 2, the processing box 2 is fixedly installed on the upper surface of the workbench 1, the upper surface of the workbench 1 is fixedly connected with a feed box 3, the interior of the feed box 3 is hollow, and the top wall of the feed box 3 is provided with a pressing assembly 4, the interior of the feed box 3 is provided with a placing table 5, the lower surface of the placing table 5 is fixedly connected with two racks 6, the opposite side surfaces of the two racks 6 are meshed and connected with a first gear 7, the interiors of the two first gears 7 are sleeved with a rotating shaft 8, the rear end of the rotating shaft 8 is rotatably connected to the inner wall of the processing box 2, the front end of the rotating shaft 8 rotates through the processing box 2, the outer surface of the processing box 2 is fixedly connected with an operating box 18, the rotating shaft The front end of 8 rotates and extends into the interior of the operating box 18. The outer surfaces of the two rotating shafts 8 are slidably sleeved with moving blocks 9, and the interior of the moving blocks 9 is provided with a rotating block 10. The rear side surface of the rotating block 10 is rotatably connected through the shaft sleeve and the inner wall of the moving block 9. The rotating block 10 is movably sleeved on the outside of the rotating shaft 8. The rotating block 10 can slide or rotate on the surface of the rotating shaft 8. The outer surface of the rotating block 10 is fixedly sleeved with a worm wheel 11, and the lower side of the worm wheel 11 is meshed and connected with a worm 12. The two worms 12 are arranged in a mirror image, and both ends of the worm 12 rotate to penetrate the moving block 9. The inner wall of the rotating block 10 is provided with a sliding groove 13, and the interior of the sliding groove 13 is provided with a connecting component. Both sides of the operating box 18 have openings connected to the interior. The first sliding slot 19, the two worm gears 12 extend out of the operation box 18 through the two first sliding slots 19 respectively, the lower surface of the placement table 5 is fixedly connected with the second spring 17, and the lower end of the second spring 17 is fixedly connected to the bottom wall of the feed box 3. When the staff needs to adjust the height or angle of the placement table 5, the worm gear 12 is operated to slide inside the first sliding slot 19. At this time, the moving block 9 will slide on the outer surface of the rotating shaft 8, so that the worm wheel 11 will also slide on the surface of the rotating shaft 8. Subsequently, the rotating shaft 8 and the rotating block 10 will be connected through the connecting component, and then the staff will rotate the worm gear 12 to drive the rotation of the worm wheel 11, and the rotation of the rotating block 10 is driven by the rotation of the worm wheel 11. At this time, the connecting component The connection will drive the rotating shaft 8 to rotate synchronously, and the rotation of the rotating shaft 8 will drive the rotation of the first gear 7, and then drive the displacement of the rack 6, finally realizing the adjustment of the height or angle of the placement table 5. When the placement table 5 needs to be reset, the moving block 9 is slid again. At this time, the rotating block 10 will no longer restrict the rotating shaft 8, and then the placement table 5 is reset by relying on the elastic force of the second spring 17 itself. The above structure solves the problem of low adjustment efficiency of some existing pipe drawing machines, reduces the work intensity of the staff, and does not require the staff to operate the adjustment handle for a long time, thereby improving the practicability of the device, avoiding the situation of hand pain of the staff, simple operation, and improving the subsequent processing efficiency of the pipe.

[0029] Furthermore, the connecting component includes a card block 14, which is slidably connected to the inside of the sliding groove 13, and the two side surfaces of the card block 14 are set as inclined surfaces. A first spring 15 is fixedly connected between the card block 14 and the inner wall of the sliding groove 13, and a card slot 16 is provided on the outer surface of the rotating shaft 8, and the card slot 16 and the card block 14 are adapted to each other. The number of the card slot 16 and the card block 14 is multiple and the number is the same. By sliding the rotating block 10 on the surface of the rotating shaft 8, when the worm 12 slides to the end inside the first sliding groove 19, the card block 14 and the card slot 16 are aligned at this time, and the elastic force of the first spring 15 itself will make the card block 14 slide into the inside of the card slot 16, and finally, when the worm gear 11 drives the rotating block 10 to rotate, the rotating shaft 8 can be driven to rotate. Subsequently, since the two sides of the card block 14 are inclined surfaces, the card block 14 can be separated from the card slot 16 by sliding the rotating block 10, and the elastic force of the first spring 15 itself will make the card block 14 always press against the surface of the rotating shaft 8, thereby ensuring the stability of the rotating block 10.

[0030] Furthermore, a tooth tube 21 is provided inside the operating box 18, and the right side surface of the tooth tube 21 is slidably connected to the right inner wall of the operating box 18. A second sliding groove 22 communicating with the inside is provided on the left side surface of the operating box 18. The left end of the tooth tube 21 extends out of the operating box 18 through the second sliding groove 22. A connecting block 23 is slidably connected inside the second sliding groove 22. The connecting block 23 is rotatably sleeved on the outside of the tooth tube 21. A threaded rod 24 is rotatably connected inside the second sliding groove 22. The lower end of the threaded rod 24 rotates and passes through the operating box 18. The connecting block 23 is threadedly sleeved on the outer surface of the threaded rod 24. The outer surfaces of the ends of the two worms 12 that are close to each other are sleeved with a second gear 20. The second gear 20 is meshed and connected with the tooth tube 21. By rotating the threaded rod 24, the gear 20 is driven The connecting block 23 slides inside the second sliding groove 22, thereby driving the tooth tube 21 to rise and mesh with the two second gears 20. The subsequent rotation of the tooth tube 21 drives the rotation of the two second gears 20, and the rotation of the two second gears 20 drives the rotation of the two worm gears 12. Since the two second worm gears 12 are arranged in a mirror image, the two worm wheels 11 will rotate in the opposite direction, and finally realize the reverse rotation of the two first gears 7, thereby realizing the rising or falling of the placement table 5. The above structure eliminates the need for the staff to adjust the height of the placement table 5 separately when they need to, thereby avoiding the situation where the placement table 5 may be non-level during separate adjustment. While ensuring that the placement table 5 is level, it also reduces the staff's operating steps, further improving the adjustment efficiency and effect of the device.

[0031] Working principle:

[0032] When the tube drawing machine with adjustment and positioning function is in use, the worm 12 is operated to slide inside the first sliding groove 19. At this time, the moving block 9 will slide on the outer surface of the rotating shaft 8, so that the worm wheel 11 will also slide on the surface of the rotating shaft 8. Subsequently, the rotating shaft 8 and the rotating block 10 will be connected through a connecting component, and then the staff rotates the worm 12 to drive the rotation of the worm wheel 11, and the rotation of the worm wheel 11 drives the rotation of the rotating block 10. At this time, the rotating shaft 8 will be driven to rotate synchronously under the connection of the connecting component, and the rotation of the rotating shaft 8 drives the rotation of the first gear 7, and then drives the displacement of the rack 6, and finally realizes the adjustment of the height or angle of the placement table 5. When it is necessary to reset the placement table 5, the moving block 9 is slid again. At this time, the rotating block 10 will no longer restrict the rotating shaft 8, and then the placement table 5 is reset by relying on the elastic force of the second spring 17 itself.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tube drawing machine with an adjustable positioning function, comprising a workbench (1) and a processing box (2), characterized in that: The processing box (2) is fixedly mounted on the upper surface of the workbench (1), and a feed box (3) is fixedly connected to the upper surface of the workbench (1). The interior of the feed box (3) is hollow, and a pressing assembly (4) is arranged on the top wall of the feed box (3). A placing table (5) is arranged inside the feed box (3), and two racks (6) are fixedly connected to the lower surface of the placing table (5). The surfaces of the two racks (6) on opposite sides are meshingly connected with first gears (7), and the interiors of the two first gears (7) are sleeved with rotating shafts (8), and the rear end of the rotating shaft (8) is rotatably connected to the inner wall of the processing box (2), and the front end of the rotating shaft (8) rotates through the processing box (2), and the outer surface of the processing box (2) is fixedly connected to an operating box (18). The front end of the shaft (8) is rotatably extended into the interior of the operating box (18); the outer surfaces of the two rotating shafts (8) are both slidably sleeved with moving blocks (9); a rotating block (10) is arranged inside the moving block (9); the rear side surface of the rotating block (10) is rotatably connected to the inner wall of the moving block (9) through a shaft sleeve; the rotating block (10) is movably sleeved outside the rotating shaft (8); a worm wheel (11) is fixedly sleeved on the outer surface of the rotating block (10); a worm (12) is meshingly connected to the lower side of the worm wheel (11); the two worms (12) are arranged in a mirror image; both ends of the worm (12) are rotatably penetrated through the moving block (9); a sliding groove (13) is opened on the inner wall of the rotating block (10); a connecting component is arranged inside the sliding groove (13).

2. The tube drawing machine with adjustable positioning function according to claim 1, characterized in that: Both side surfaces of the operating box (18) are provided with first sliding grooves (19) connected to the interior, and the two worm gears (12) extend out of the operating box (18) through the two first sliding grooves (19) respectively. The lower surface of the placement table (5) is fixedly connected to a second spring (17), and the lower end of the second spring (17) is fixedly connected to the bottom wall of the feed box (3).

3. The tube drawing machine with adjustable positioning function according to claim 1, characterized in that: The connecting assembly comprises a clamping block (14), the clamping block (14) being slidably connected inside the sliding groove (13), a first spring (15) being fixedly connected between the clamping block (14) and the inner wall of the sliding groove (13), and a clamping groove (16) being formed on the outer surface of the rotating shaft (8).

4. The tube drawing machine with adjustable positioning function according to claim 3, characterized in that: The two side surfaces of the clamping block (14) are arranged as inclined surfaces, and the clamping slot (16) and the clamping block (14) are adapted to each other.

5. The tube drawing machine with adjustable positioning function according to claim 2, characterized in that: A tooth tube (21) is provided inside the operating box (18), the right side surface of the tooth tube (21) is slidably connected to the right inner wall of the operating box (18), and a second sliding groove (22) communicating with the inside is provided on the left side surface of the operating box (18).

6. The tube drawing machine with adjustable positioning function according to claim 5, characterized in that: The left end of the tooth tube (21) extends out of the operation box (18) through a second sliding slot (22); a connecting block (23) is slidably connected inside the second sliding slot (22); and the connecting block (23) is rotatably sleeved on the outside of the tooth tube (21).

7. The tube drawing machine with adjustable positioning function according to claim 6, characterized in that: A threaded rod (24) is rotatably connected inside the second sliding groove (22), and the lower end of the threaded rod (24) rotatably passes through the operating box (18).

8. The tube drawing machine with adjustable positioning function according to claim 7, characterized in that: The connecting block (23) is threadedly sleeved on the outer surface of the threaded rod (24), and the outer surfaces of the adjacent ends of the two worm gears (12) are sleeved with a second gear (20), and the second gear (20) is meshingly connected to the gear tube (21).

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