Automatic waxing equipment for stainless pipe

Abstract

The utility model discloses automatic waxing equipment for stainless pipes, which relates to the technical field of stainless pipe processing and comprises a workbench, a fixed seat, an electric telescopic rod, a sliding seat, a supporting seat and a waxing mechanism. According to the waxing device, the waxing mechanism is arranged, a stainless pipe to be waxed is limited through the first rotating seat and the second rotating seat, the output end of the driving motor rotates to drive the waxing assembly to reciprocate through mechanical transmission, and the waxing assembly moves and waxes the outer wall of the limited pipe; the first synchronous wheel rotates and drives the pipe to rotate through mechanical transmission at the same time, through the structure, automatic waxing operation on the stainless pipe is facilitated, compared with traditional manual waxing, the workload of workers is reduced, meanwhile, by rotating the pipe in waxing, the waxing effect of the stainless pipe is improved, and the waxing efficiency of the stainless pipe is improved. Waxing of the outer wall of the pipe is more complete, and the situation that waxing is omitted in partial areas of the outer wall of the stainless pipe is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless pipe processing, in particular to automatic waxing equipment for stainless pipes. Background Art

[0002] Stainless steel pipe is a hollow long steel strip, which is widely used as a pipeline for conveying fluids, such as oil, natural gas, water, coal gas, steam, etc. In addition, when the bending and torsional strength are the same, the weight is light, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also often used to produce various conventional weapons, gun barrels, shells, etc. Steel pipes are divided into two categories: seamless steel pipes and welded steel pipes (seamless pipes). According to the cross-sectional shape, they can be divided into round pipes and special-shaped pipes. Round steel pipes are widely used, but there are also some square, rectangular, semicircular, hexagonal, equilateral triangle, octagonal and other special-shaped steel pipes. For steel pipes that bear fluid pressure, hydraulic tests must be carried out to test their pressure resistance and quality. They are qualified if there is no leakage, soaking or expansion under the specified pressure. Some steel pipes must also undergo curling tests, expansion tests, flattening tests, etc. according to standards or requirements of the purchaser.

[0003] Before using the current stainless pipe, it is necessary to wax the outer wall of the stainless pipe, so as to improve the service life and use effect of the stainless pipe. At present, when waxing the stainless pipe, the wax is mostly applied on the outer wall of the stainless pipe by manually holding the wax coating component. Since there are a large number of stainless pipes that need to be waxed, the workload of the staff is increased. At the same time, some areas will be missed during manual waxing. For this reason, automatic waxing equipment for stainless pipes is provided. Utility Model Content

[0004] The utility model aims to provide automatic waxing equipment for stainless pipes in order to solve the problems of heavy workload caused by manual waxing and omission of waxing of some areas on the outer wall of stainless pipes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic waxing device for stainless pipes, comprising a workbench, a fixed seat is fixed to the top of the workbench by bolts, an electric telescopic rod is fixed to the top of the workbench by bolts, a sliding seat is arranged at the output end of the electric telescopic rod, a support seat is fixed to the top of the workbench by bolts, the support seat is L-shaped, and the support seat is located on one side of the fixed seat, and also comprises a waxing mechanism, the waxing mechanism comprises a motor seat fixed to the top of the workbench by bolts, the motor seat is located at one end of the fixed seat, a driving motor is fixed to the top of the motor seat by bolts, a first synchronous wheel is arranged at the output end of the driving motor, a synchronous belt is meshed on the outer wall of the first synchronous wheel, a second synchronous wheel is meshed on the inner wall of the synchronous belt, the second synchronous wheel is located above the first synchronous wheel, a rotating rod is fixed to one end of the second synchronous wheel by welding, one end of the rotating rod passes through the inside of the supporting seat, a sliding rod is sleeved on the outer wall of the rotating rod, the bottom end of the sliding rod passes through the bottom of the supporting seat, and a waxing assembly is fixed to the bottom end of the sliding rod by bolts.

[0006] As a further solution of the utility model: the waxing mechanism also includes a rotating column fixed to one end of the first synchronous wheel by welding, one end of the rotating column penetrates into one end of the fixed seat, one end of the rotating column is fixed with a first rotating seat by bolts, the first rotating seat is located below the wax coating assembly, and a second rotating seat is provided at one end of the sliding seat.

[0007] As a further solution of the utility model: a limiting block is arranged at the bottom end of the sliding seat, and a limiting groove matching the moving track of the limiting block at the bottom end of the sliding seat is arranged at the top end of the workbench.

[0008] As a further solution of the utility model: the rotating rod is rotatably connected to the inner wall of the support seat through a bearing, and the bottom end of the support seat is provided with a limiting sliding groove matching the moving trajectory of the sliding rod.

[0009] As a further solution of the utility model: the outer wall of the rotating rod is provided with two thread grooves in opposite directions, and the interior of the sliding rod is provided with a crescent pin which is sleeved with the thread groove on the outer wall of the rotating rod.

[0010] As a further solution of the utility model: the rotating column is rotatably connected to the inner wall of the fixed seat through a bearing, and the second rotating seat is rotatably connected to the inner wall of the sliding seat through a bearing.

[0011] As a further solution of the present invention: the first rotating seat and the second rotating seat are at the same horizontal height, and the outer wall diameters of the first rotating seat and the second rotating seat are the same.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a waxing mechanism, and limits the stainless steel pipe to be waxed by a first rotating seat and a second rotating seat, and the output end of the driving motor rotates to drive the waxing component to move back and forth through mechanical transmission, and the waxing component moves and waxes the outer wall of the limited pipe, and the first synchronous wheel rotates and drives the pipe to rotate through mechanical transmission at the same time. This structure is conducive to automatic waxing of the stainless steel pipe, and compared with traditional manual waxing, the workload of the staff is reduced. At the same time, by rotating the pipe being waxed, the waxing effect of the stainless steel pipe is improved, the waxing of the outer wall of the pipe is more complete, and the situation that waxing is missed in some areas of the outer wall of the stainless steel pipe is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the support base of the utility model;

[0016] Figure 3 For the utility model Figure 2 A in the figure is an enlarged structural diagram.

[0017] In the figure: 1. workbench; 2. fixed seat; 3. sliding seat; 4. waxing mechanism; 401. driving motor; 402. first synchronous wheel; 403. synchronous belt; 404. second synchronous wheel; 405. rotating rod; 406. sliding rod; 407. waxing assembly; 408. rotating column; 409. first rotating seat; 410. second rotating seat; 5. electric telescopic rod; 6. supporting seat. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figures 1 to 3In the embodiment of the utility model, the automatic waxing device for stainless pipes includes a workbench 1, a fixing seat 2 is fixed to the top of the workbench 1 by bolts, an electric telescopic rod 5 is fixed to the top of the workbench 1 by bolts, a sliding seat 3 is arranged at the output end of the electric telescopic rod 5, a supporting seat 6 is fixed to the top of the workbench 1 by bolts, the supporting seat 6 is L-shaped, and the supporting seat 6 is located on one side of the fixing seat 2, and also includes a waxing mechanism 4, the waxing mechanism 4 includes a motor seat fixed to the top of the workbench 1 by bolts, the motor seat is located at one end of the fixing seat 2, and a driving motor 401 is fixed to the top of the motor seat by bolts A first synchronous wheel 402 is provided at the output end of the driving motor 401, and a synchronous belt 403 is meshed on the outer wall of the first synchronous wheel 402, and a second synchronous wheel 404 is meshed on the inner wall of the synchronous belt 403. The second synchronous wheel 404 is located above the first synchronous wheel 402, and a rotating rod 405 is fixed to one end of the second synchronous wheel 404 by welding, and one end of the rotating rod 405 passes through the interior of the support seat 6, and a sliding rod 406 is sleeved on the outer wall of the rotating rod 405, and the bottom end of the sliding rod 406 passes through the bottom of the support seat 6, and a wax coating component 407 is fixed to the bottom end of the sliding rod 406 by bolts.

[0020] In this embodiment: the waxing mechanism 4 is provided to facilitate the automatic waxing of the stainless pipe, which reduces the workload of the staff compared to the traditional manual waxing. At the same time, the waxing effect of the stainless pipe is improved by rotating the pipe being waxed, making the waxing of the outer wall of the pipe more complete and avoiding the situation where some areas of the outer wall of the stainless pipe are left out of waxing.

[0021] Please refer to Figure 1 , 2 3. The waxing mechanism 4 also includes a rotating column 408 fixed to one end of the first synchronous wheel 402 by welding, one end of the rotating column 408 penetrates to one end of the fixed seat 2, one end of the rotating column 408 is fixed with a first rotating seat 409 by bolts, the first rotating seat 409 is located below the wax coating component 407, and a second rotating seat 410 is provided at one end of the sliding seat 3; a limiting block is provided at the bottom end of the sliding seat 3, and a limiting groove matching the moving track of the limiting block at the bottom end of the sliding seat 3 is provided at the top of the workbench 1; the rotating rod 405 is rotatably connected to the inner wall of the support seat 6 through a bearing , and the bottom end of the support seat 6 is provided with a limiting sliding groove matching the moving trajectory of the sliding rod 406; the outer wall of the rotating rod 405 is provided with two thread grooves in opposite directions, and the interior of the sliding rod 406 is provided with a crescent pin that is sleeved with the thread groove on the outer wall of the rotating rod 405; the rotating column 408 is rotatably connected to the inner wall of the fixed seat 2 through a bearing, and the second rotating seat 410 is rotatably connected to the inner wall of the sliding seat 3 through a bearing; the first rotating seat 409 and the second rotating seat 410 are at the same horizontal height, and the outer wall diameters of the first rotating seat 409 and the second rotating seat 410 are the same.

[0022] In this embodiment, when the outer wall of the stainless tube needs to be waxed, first align one end of the stainless tube to be waxed with the first rotating seat 409, and insert the first rotating seat 409 into the inner wall of the lumen of the stainless tube. Then the staff controls the electric telescopic rod 5 to work, and the output end of the electric telescopic rod 5 moves to drive the sliding seat 3 to move, and the sliding seat 3 moves toward one end close to the fixed seat 2 and drives the second rotating seat 410 to move. The second rotating seat 410 moves to the other end inside the lumen of the stainless tube, and then the electric telescopic rod 5 can be stopped and the driving motor 401 can be controlled to work. The driving motor 40 The output end rotates to drive the waxing assembly 407 to move back and forth through mechanical transmission, and the waxing assembly 407 moves and waxes the outer wall of the limited pipe. The first synchronous wheel 402 rotates and drives the pipe to rotate through mechanical transmission. This structure is conducive to automatic waxing of the stainless pipe. Compared with traditional manual waxing, the workload of the staff is reduced. At the same time, by rotating the pipe during waxing, it is conducive to improving the waxing effect of the stainless pipe, making the waxing of the outer wall of the pipe more complete, and avoiding the situation that waxing is missed in some areas of the outer wall of the stainless pipe.

[0023] Working principle: when it is necessary to wax the outer wall of the stainless tube, first align one end of the stainless tube to be waxed with the first rotating seat 409, and insert the first rotating seat 409 into the inner wall of the lumen of the stainless tube, then the staff controls the electric telescopic rod 5 to work, the output end of the electric telescopic rod 5 moves to drive the sliding seat 3 to move, the sliding seat 3 moves toward one end close to the fixed seat 2 and drives the second rotating seat 410 to move, the second rotating seat 410 moves and reaches the other end of the lumen of the stainless tube, then the electric telescopic rod 5 can be stopped and the driving motor 401 can be controlled to work, the output end of the driving motor 401 rotates to drive the first synchronous wheel 402 to rotate, the first synchronous wheel 402 rotates to drive the synchronous belt 403 to rotate, the synchronous belt 403 rotates to drive the second synchronous wheel 404 to rotate, the second synchronous wheel 404 rotates to drive the rotating rod 405 to rotate, the rotating rod 405 rotates to drive the sliding rod 406 to move, and the sliding rod 4 06 moves and drives the wax coating component 407 to move, and the wax coating component 407 moves and waxes the outer wall of the limited pipe. The first synchronous wheel 402 rotates and drives the rotating column 408 to rotate at the same time. The rotating column 408 rotates and drives the first rotating seat 409 to rotate. The first rotating seat 409 rotates and drives the pipe to rotate. The rotation of the pipe drives the second rotating seat 410 to rotate. When the sliding rod 406 moves to one end of the outer wall of the rotating rod 405, the sliding rod 406 is reset and moved under the action of the internal crescent pin and the outer wall thread groove of the rotating rod 405, and so on. This structure is conducive to the automatic waxing of the stainless pipe. Compared with traditional manual waxing, the workload of the staff is reduced. At the same time, by rotating the pipe being waxed, it is conducive to improving the waxing effect of the stainless pipe, making the waxing of the outer wall of the pipe more complete, and avoiding the situation that waxing is missed in some areas of the outer wall of the stainless pipe.

[0024] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical solution and practical concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic waxing device for stainless steel pipes, comprising a workbench (1), a fixed seat (2) being fixed at the top of the workbench (1), an electric telescopic rod (5) being fixed at the top of the workbench (1), a sliding seat (3) being arranged at the output end of the electric telescopic rod (5), a supporting seat (6) being fixed at the top of the workbench (1), the supporting seat (6) being L-shaped, and the supporting seat (6) being located at one side of the fixed seat (2), characterized in that: The invention also comprises a waxing mechanism (4), wherein the waxing mechanism (4) comprises a motor seat fixed to the top of the workbench (1), the motor seat being located at one end of the fixed seat (2), a driving motor (401) being fixed to the top of the motor seat, a first synchronous wheel (402) being arranged at the output end of the driving motor (401), a synchronous belt (403) being meshed on the outer wall of the first synchronous wheel (402), a second synchronous wheel (404) being meshed on the inner wall of the synchronous belt (403), the second synchronous wheel (404) being located above the first synchronous wheel (402), a rotating rod (405) being fixed at one end of the second synchronous wheel (404), one end of the rotating rod (405) being passed through the interior of the supporting seat (6), a sliding rod (406) being sleeved on the outer wall of the rotating rod (405), the bottom end of the sliding rod (406) being passed through the bottom of the supporting seat (6), and a wax coating assembly (407) being fixed at the bottom end of the sliding rod (406).

2. The automatic waxing equipment for stainless steel pipes according to claim 1 is characterized in that: The waxing mechanism (4) further comprises a rotating column (408) fixed to one end of the first synchronous wheel (402), one end of the rotating column (408) passes through one end of the fixed seat (2), a first rotating seat (409) is fixed to one end of the rotating column (408), the first rotating seat (409) is located below the wax coating component (407), and a second rotating seat (410) is provided at one end of the sliding seat (3).

3. The automatic waxing equipment for stainless steel pipes according to claim 1 is characterized in that: A limiting block is arranged at the bottom end of the sliding seat (3), and a limiting groove matching the moving track of the limiting block at the bottom end of the sliding seat (3) is arranged at the top end of the workbench (1).

4. The automatic waxing equipment for stainless steel pipes according to claim 1 is characterized in that: The rotating rod (405) is rotatably connected to the inner wall of the support seat (6) via a bearing, and a limiting sliding groove matching the moving track of the sliding rod (406) is provided at the bottom end of the support seat (6).

5. The automatic waxing equipment for stainless steel pipes according to claim 1 is characterized in that: The outer wall of the rotating rod (405) is provided with two thread grooves in opposite directions, and the interior of the sliding rod (406) is provided with a crescent pin which is sleeved with the thread groove on the outer wall of the rotating rod (405).

6. The automatic waxing equipment for stainless steel pipes according to claim 2 is characterized in that: The rotating column (408) is rotatably connected to the inner wall of the fixed seat (2) via a bearing, and the second rotating seat (410) is rotatably connected to the inner wall of the sliding seat (3) via a bearing.

7. The automatic waxing equipment for stainless steel pipes according to claim 2 is characterized in that: The first rotating seat (409) and the second rotating seat (410) are at the same level, and the outer wall diameters of the first rotating seat (409) and the second rotating seat (410) are the same.

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