High-frequency welded pipe forming device

Abstract

The utility model discloses a high-frequency welded pipe forming device, and particularly relates to the technical field of high-frequency welded pipe forming, which comprises a high-frequency welded pipe production line, a bottom plate is fixedly arranged at one end of the bottom of the high-frequency welded pipe production line, a vertical plate is fixedly arranged on the upper surface of the bottom plate, an outer gear ring is rotatably arranged right above the bottom plate, and a driving gear is arranged on one side of the outer gear ring in a meshed mode. By arranging the vertical plate, the outer gear ring, the driving gear, the connecting ring, the polishing ring, the stabilizing ring and the stabilizing rod, the effect of rapidly polishing protruding welding scars generated on the surface of the high-frequency welded pipe is achieved, the driving gear rotates, the driving gear drives the outer gear ring to rotate, and therefore the high-frequency welded pipe can be rapidly polished. And the outer gear ring drives the connecting ring to rotate, and the connecting ring drives the grinding ring to rotate, so that the formed high-frequency welded pipe is ground, the phenomenon that welding scars are treated by subsequent workers is avoided, manpower consumption is reduced, and the machining and forming efficiency of the high-frequency welded pipe is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-frequency welded pipe forming, in particular to a high-frequency welded pipe forming device. Background Art

[0002] High-frequency welded pipe production line is a complete set of metal pipe production equipment that forms various metal pipe raw materials through extrusion deformation and other means, welds them using welding technology, and sizing the welded pipes through extrusion rollers to obtain metal pipe products;

[0003] In the process of welding high-frequency welded pipes, many raised weld scars will be generated on the surface of the high-frequency welded pipes. The weld scars need to be processed by subsequent staff. Therefore, the forming processing time of high-frequency welded pipes is greatly extended, and the production efficiency of high-frequency welded pipes is reduced.

[0004] To this end, we propose a high-frequency welded pipe forming device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a high-frequency welded pipe forming device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-frequency welded pipe forming device, comprising a high-frequency welded pipe production line, a bottom plate is fixedly provided at one end of the bottom of the high-frequency welded pipe production line, a vertical plate is fixedly provided on the upper surface of the bottom plate, an outer toothed ring is rotatably provided just above the bottom plate, a driving gear is provided on one side of the outer toothed ring, a connecting ring is fixedly provided on the inner wall of the outer toothed ring, a grinding ring is fixedly provided on the inner wall of the connecting ring, a stabilizing rod is fixedly inserted in the driving gear, one end of the stabilizing rod is rotatably mounted with the vertical plate, a stabilizing ring is fixedly provided on one side of the outer toothed ring, and the stabilizing ring is rotatably mounted with the vertical plate.

[0007] A symmetrically distributed assisting roller is rotatably arranged on the upper surface of one end of the bottom plate away from the high-frequency welded pipe production line, a first rotating rod is fixedly arranged at one end of the assisting roller, and a second rotating rod is fixedly arranged at the end of the assisting roller away from the first rotating rod.

[0008] One end of the stabilizing bar rotates and penetrates the vertical plate, and a first motor is arranged at one end of the stabilizing bar away from the driving gear. The driving end of the first motor is coaxially fixedly installed with the stabilizing bar.

[0009] A fixing plate is provided on one end of the first rotating rod and the second rotating rod which are away from each other and rotate together, and the bottom end of the fixing plate is fixedly installed on the upper surface of the bottom plate.

[0010] One end of the second rotating rod passes through one of the fixed plates, one end of the second rotating rod away from the power-assisting roller is fixedly provided with two first bevel gears with meshing teeth, one end of the first bevel gear away from one of the second rotating rods is fixedly provided with a connecting rod, one end of the connecting rod away from the first bevel gear is fixedly provided with two second bevel gears with meshing teeth, and the other end of the second rotating rod away from the power-assisting roller is fixedly mounted with the second bevel gear.

[0011] One end of one of the first rotating rods rotates and passes through one of the fixed plates, one end of one of the first rotating rods away from the power-assisting roller is provided with a second motor, and one of the first rotating rods is coaxially fixedly installed with a driving end of the second motor.

[0012] A discharge hole is provided in the stabilizing ring.

[0013] A collecting box is fixedly arranged on the upper surface of the bottom plate, and a material controlling ring is fixedly arranged on a side of the outer tooth ring away from the vertical plate.

[0014] The outer rotating sleeve of the connecting rod is provided with a stabilizing member, and one end of the stabilizing member is fixedly installed with a side wall of one of the fixing plates.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By setting up the vertical plate, the outer gear ring, the driving gear, the connecting ring, the grinding ring, the stabilizing ring and the stabilizing rod, the effect of quickly grinding the raised welding scars on the surface of the high-frequency welded pipe is achieved. The driving gear rotates, the driving gear drives the outer gear ring to rotate, the outer gear ring drives the connecting ring to rotate, and the connecting ring drives the grinding ring to rotate, so as to grind the high-frequency welded pipe after forming, avoiding the subsequent staff from processing the welding scars, which not only saves manpower consumption, but also improves the efficiency of high-frequency welded pipe processing.

[0017] 2. By setting up the assist roller, the first rotating rod and the second rotating rod, the effect of grinding the high-frequency welded pipe can be achieved. The two assist rollers are driven to rotate to increase the forward force for the high-frequency welded pipe. Therefore, when the high-frequency welded pipe is separated from the high-frequency welded pipe production line and loses the forward power source, the high-frequency welded pipe can also be ground normally, which facilitates the grinding of the high-frequency welded pipe. 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 work.

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

[0020] Figure 2 This is a schematic diagram of the connection structure between the outer gear ring and the gear in the utility model.

[0021] Figure 3 It is a schematic diagram of the structure after the vertical plate in the utility model is split.

[0022] Figure 4 It is a schematic diagram of the connection structure of the outer gear ring, the connecting ring and the grinding ring in the utility model.

[0023] Figure 5 It is a schematic diagram of the connection structure between the assisting roller and the first rotating rod and the second rotating rod in the utility model.

[0024] In the figure: 1. high-frequency welded pipe production line; 2. bottom plate; 3. vertical plate; 31. outer gear ring; 32. driving gear; 33. connecting ring; 34. grinding ring; 35. stabilizing ring; 36. stabilizing rod; 310. first motor; 320. material control ring; 330. discharge hole; 340. collecting box; 4. assisting roller; 41. first rotating rod; 42. second rotating rod; 400. fixing plate; 410. first bevel gear; 420. connecting rod; 430. second bevel gear; 440. second motor; 450. stabilizing member. DETAILED DESCRIPTION

[0025] 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.

[0026] Example: Figure 1-5As shown, the utility model provides a high-frequency welded pipe forming device, including a high-frequency welded pipe production line 1, a bottom end of the high-frequency welded pipe production line 1 is fixedly provided with a bottom plate 2, an upper surface of the bottom plate 2 is fixedly provided with a vertical plate 3, an outer toothed ring 31 is rotatably provided just above the bottom plate 2, one side of the outer toothed ring 31 is meshed with a driving gear 32, an inner wall of the outer toothed ring 31 is fixedly provided with a connecting ring 33, an inner wall of the connecting ring 33 is fixedly provided with a grinding ring 34, a stabilizing rod 36 is fixedly inserted in the driving gear 32, one end of the stabilizing rod 36 is rotatably mounted with the vertical plate 3, a stabilizing ring 35 is fixedly provided on one side of the outer toothed ring 31, and the stabilizing ring 35 is rotatably mounted with the vertical plate 3; the stabilizing rod 36 is driven to rotate, the stabilizing rod 36 drives the driving gear 32 to rotate, the driving gear 32 drives the outer toothed ring 31 to rotate, and the outer toothed ring 31 The connecting ring 33 is driven to rotate, and the connecting ring 33 drives the grinding ring 34 to rotate. The formed high-frequency welded pipe moves forward under the action of the high-frequency welded pipe production line 1 and enters the grinding ring 34. The grinding ring 34 grinds the formed high-frequency welded pipe. By setting the vertical plate 3, the outer gear ring 31, the driving gear 32, the connecting ring 33, the grinding ring 34, the stabilizing ring 35, and the stabilizing rod 36, the effect of quickly grinding the raised weld scars on the surface of the high-frequency welded pipe is achieved. The driving gear 32 rotates, and the driving gear 32 drives the outer gear ring 31 to rotate. The outer gear ring 31 drives the connecting ring 33 to rotate, and the connecting ring 33 drives the grinding ring 34 to rotate, so as to grind the formed high-frequency welded pipe, avoiding the subsequent staff from processing the weld scars, which not only saves manpower consumption, but also improves the efficiency of processing and forming the high-frequency welded pipe.

[0027] A symmetrically distributed assisting roller 4 is rotatably arranged on the upper surface of one end of the bottom plate 2 away from the high-frequency welded pipe production line 1, a first rotating rod 41 is fixedly arranged on one end of the assisting roller 4, a second rotating rod 42 is fixedly arranged on one end of the assisting roller 4 away from the first rotating rod 41, one end of the second rotating rod 42 passes through one of the fixed plates 400, two first bevel gears 410 with meshing settings are fixedly arranged on one end of the second rotating rod 42 away from the assisting roller 4, a connecting rod 420 is fixedly arranged on one end of the first bevel gear 410 away from one of the second rotating rods 42, two second bevel gears 430 with meshing settings are fixedly arranged on one end of the connecting rod 420 away from the first bevel gear 410, and another end of the second rotating rod 42 away from the assisting roller 4 is fixedly installed with the second bevel gear 430; one of the first rotating rods 41 is driven to rotate, and one of the first rotating rods 41 drives one of the assisting rollers 4 to rotate , one of the assisting rollers 4 drives one of the second rotating rods 42 to rotate, one of the second rotating rods 42 drives the first bevel gear 410 to rotate, the first bevel gear 410 drives the connecting rod 420 to rotate, the connecting rod 420 drives the second bevel gear 430 to rotate, the second bevel gear 430 drives another second rotating rod 42 to rotate, and the other second rotating rod 42 drives another assisting roller 4 and another first rotating rod 41 to rotate. During the rotation of the assisting roller 4, the forward moving power of the high-frequency welded pipe is increased. By setting the assisting roller 4, the first rotating rod 41 and the second rotating rod 42, the effect of grinding the high-frequency welded pipe normally is achieved, and the two assisting rollers 4 are driven to rotate, and the forward moving power of the high-frequency welded pipe is increased, so that when the high-frequency welded pipe is separated from the high-frequency welded pipe production line 1 and loses the forward power source, the high-frequency welded pipe can also be grinded normally, which facilitates the grinding of the high-frequency welded pipe.

[0028] One end of the stabilizing rod 36 rotates and passes through the vertical plate 3, and a first motor 310 is provided at the end of the stabilizing rod 36 away from the driving gear 32. The driving end of the first motor 310 is coaxially fixedly installed with the stabilizing rod 36; by providing the first motor 310, a power source capable of providing rotation for the grinding ring 34 is achieved.

[0029] The first rotating rod 41 and the second rotating rod 42 are provided with a fixing plate 400 at one end which is away from each other and rotates together, and the bottom end of the fixing plate 400 is fixedly installed on the upper surface of the bottom plate 2; by setting the fixing plate 400, the auxiliary roller 4, the first rotating rod 41 and the second rotating rod 42 are fixed, so that the auxiliary roller 4, the first rotating rod 41 and the second rotating rod 42 can rotate stably.

[0030] One end of one of the first rotating rods 41 rotates and passes through one of the fixed plates 400, and one of the first rotating rods 41 is provided with a second motor 440 at the end away from the power-assisting roller 4, and one of the first rotating rods 41 is coaxially fixedly installed with the driving end of the second motor 440; by providing the second motor 440, a power source that can increase the rotation of the power-assisting roller 4 is achieved.

[0031] The stabilizing ring 35 is provided with a discharge hole 330 ; by providing the discharge hole 330 , the iron scars fall into the collection box 340 through the discharge hole 330 , thereby preventing the iron scars from accumulating in the stabilizing ring 35 and affecting the normal grinding of the high-frequency welded pipe.

[0032] A collecting box 340 is fixedly provided on the upper surface of the base plate 2, and a material control ring 320 is fixedly provided on the side of the outer tooth ring 31 away from the vertical plate 3; by setting the material control ring 320 and the collecting box 340, the iron scars polished off fall into the collecting box 340 through the discharge port on the material control ring 320, thereby facilitating the unified cleaning of the iron scars polished off.

[0033] The external rotating sleeve of the connecting rod 420 is provided with a stabilizing member 450, and one end of the stabilizing member 450 is fixedly installed to a side wall of one of the fixing plates 400; by providing the stabilizing member 450, the connecting rod 420 is fixed, so that the connecting rod 420 can rotate stably.

[0034] Working principle: First, when the high-frequency welded pipe production line 1 is started to form the high-frequency welded pipe, the first motor 310 is started, the first motor 310 drives the stabilizing bar 36 to rotate, the stabilizing bar 36 drives the driving gear 32 to rotate, the driving gear 32 drives the outer gear ring 31 to rotate, the outer gear ring 31 drives the connecting ring 33 to rotate, the connecting ring 33 drives the grinding ring 34 to rotate, the formed high-frequency welded pipe moves forward under the action of the high-frequency welded pipe production line 1 and enters the grinding ring 34, the grinding ring 34 grinds the formed high-frequency welded pipe, and the vertical plate 3 is set. The outer gear ring 31, the driving gear 32, the connecting ring 33, the grinding ring 34, the stabilizing ring 35, and the stabilizing rod 36 can achieve the effect of quickly grinding the raised welding scars on the surface of the high-frequency welded pipe. The driving gear 32 rotates, the driving gear 32 drives the outer gear ring 31 to rotate, the outer gear ring 31 drives the connecting ring 33 to rotate, and the connecting ring 33 drives the grinding ring 34 to rotate, so as to grind the high-frequency welded pipe after forming, avoiding the subsequent staff from processing the welding scars, which not only saves manpower consumption, but also improves the efficiency of high-frequency welded pipe processing;

[0035] Subsequently, when the grinding ring 34 is grinding the high-frequency welded pipe, when the high-frequency welded pipe is completely out of contact with the high-frequency welded pipe production line 1, the second motor 440 is started, and the second motor 440 drives one of the first rotating rods 41 to rotate, and one of the first rotating rods 41 drives one of the power-assisting rollers 4 to rotate, and one of the power-assisting rollers 4 drives one of the second rotating rods 42 to rotate, and one of the second rotating rods 42 drives the first bevel gear 410 to rotate, and the first bevel gear 410 drives the connecting rod 420 to rotate, and the connecting rod 420 drives the second bevel gear 430 to rotate, and the second bevel gear 430 drives another second bevel gear 430 to rotate. The rotating rod 42 rotates, and another second rotating rod 42 drives another assisting roller 4 and another first rotating rod 41 to rotate. During the rotation of the assisting roller 4, the assisting force for the high-frequency welded pipe to move forward is increased. By setting the assisting roller 4, the first rotating rod 41, and the second rotating rod 42, the effect of grinding the high-frequency welded pipe normally is achieved, and the two assisting rollers 4 are driven to rotate to increase the assisting force for the high-frequency welded pipe to move forward, so that when the high-frequency welded pipe is separated from the high-frequency welded pipe production line 1 and loses the forward power source, the high-frequency welded pipe can also be ground normally, which facilitates the grinding of the high-frequency welded pipe.

[0036] Although 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 high-frequency welded pipe forming device, comprising a high-frequency welded pipe production line (1), characterized in that: A bottom plate (2) is fixedly provided at one end of the bottom of the high-frequency welded pipe production line (1), a vertical plate (3) is fixedly provided on the upper surface of the bottom plate (2), an outer toothed ring (31) is rotatably provided just above the bottom plate (2), a driving gear (32) is provided on one side of the outer toothed ring (31), a connecting ring (33) is fixedly provided on the inner wall of the outer toothed ring (31), a grinding ring (34) is fixedly provided on the inner wall of the connecting ring (33), a stabilizing rod (36) is fixedly inserted in the driving gear (32), one end of the stabilizing rod (36) is rotatably mounted on the vertical plate (3), a stabilizing ring (35) is fixedly provided on one side of the outer toothed ring (31), and the stabilizing ring (35) is rotatably mounted on the vertical plate (3).

2. A high frequency welded pipe forming device according to claim 1, characterized in that: A symmetrically distributed assisting roller (4) is rotatably provided on the upper surface of one end of the bottom plate (2) away from the high-frequency welded pipe production line (1), a first rotating rod (41) is fixedly provided at one end of the assisting roller (4), and a second rotating rod (42) is fixedly provided at one end of the assisting roller (4) away from the first rotating rod (41).

3. The high frequency welded pipe forming device according to claim 1, characterized in that: One end of the stabilizing rod (36) rotates and penetrates the vertical plate (3), and a first motor (310) is provided at one end of the stabilizing rod (36) away from the driving gear (32), and a driving end of the first motor (310) is coaxially fixedly installed with the stabilizing rod (36).

4. A high frequency welded pipe forming device according to claim 2, characterized in that: A fixing plate (400) is provided at the ends of the first rotating rod (41) and the second rotating rod (42) that are away from each other and rotate together, and the bottom end of the fixing plate (400) is fixedly mounted on the upper surface of the bottom plate (2).

5. The high frequency welded pipe forming device according to claim 2, characterized in that: One end of the second rotating rod (42) passes through one of the fixed plates (400); one end of the second rotating rod (42) away from the power-assisting roller (4) is fixedly provided with two first bevel gears (410) with meshing teeth; one end of the first bevel gear (410) away from one of the second rotating rods (42) is fixedly provided with a connecting rod (420); one end of the connecting rod (420) away from the first bevel gear (410) is fixedly provided with two second bevel gears (430) with meshing teeth; and one end of the other second rotating rod (42) away from the power-assisting roller (4) is fixedly mounted with the second bevel gear (430).

6. A high frequency welded pipe forming device according to claim 2, characterized in that: One end of one of the first rotating rods (41) rotates and passes through one of the fixed plates (400), one end of one of the first rotating rods (41) away from the assisting roller (4) is provided with a second motor (440), and one of the first rotating rods (41) is coaxially fixedly mounted with a driving end of the second motor (440).

7. The high frequency welded pipe forming device according to claim 1, characterized in that: The stabilizing ring (35) is provided with a discharge hole (330).

8. The high frequency welded pipe forming device according to claim 1, characterized in that: A collecting box (340) is fixedly provided on the upper surface of the bottom plate (2), and a material control ring (320) is fixedly provided on the side of the outer toothed ring (31) away from the vertical plate (3).

9. The high frequency welded pipe forming device according to claim 5, characterized in that: The outer rotation sleeve of the connecting rod (420) is provided with a stabilizing member (450), and one end of the stabilizing member (450) is fixedly mounted on a side wall of one of the fixing plates (400).

Images