Steel pipe polishing device

Abstract

The utility model discloses a steel pipe polishing device which comprises a polishing machine frame body, a polishing machine head is installed on the surface of the polishing machine frame body, a fixing supporting rod is fixed to the outer side of the polishing machine frame body, a connecting mechanism is fixed to the outer end of the fixing supporting rod, and a driving mechanism is fixedly connected to the lower portion of the connecting mechanism. The connecting mechanism is slidably connected with the fixing sleeve rod, and the cleaning mechanism is installed in the fixing sleeve rod. According to the cleaning device, the connecting mechanism and the driving mechanism can be conveniently and fixedly installed through the fixing supporting rod, so that the connecting mechanism can connect the fixing sleeve rod, and at the moment, the fixing frame can drive the cleaning pad to clean the surface of the steel pipe through the liquid storage pipe inserted into the fixing sleeve rod; and meanwhile, water and stains on the surfaces of the steel pipes can be scraped off by the cleaning scraping rod through the supporting rod, the action of the driving rod can be adjusted by rotating the adjusting screw rod, and the cleaning pad and the cleaning scraping rod can be conveniently matched with the steel pipes with different diameters.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe polishing, in particular to a steel pipe polishing device. Background Art

[0002] The steel pipe has a hollow cross-section and its length is much larger than the diameter or circumference of the steel. When processing the steel pipe, polishing is one of the processing steps. Polishing is a key process to reduce defects on the inner and outer surfaces and improve surface finish. It is also an important part of improving the quality of sanitary stainless steel pipes.

[0003] When the existing steel pipe polishing machine is in use, a large amount of dust and debris will adhere to the surface of the steel pipe when the steel pipe enters the polishing machine, which will easily cause scratches on the surface of the steel pipe during polishing and cause excessive wear on the polishing head. Therefore, we propose a steel pipe polishing device to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a steel pipe polishing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A steel pipe polishing device comprises a polishing machine frame, a grinding machine head is installed on the surface of the polishing machine frame, a fixed support rod is fixed to the outside of the polishing machine frame, a connecting mechanism is fixed to the outer end of the fixed support rod, and a driving mechanism is fixedly connected to the bottom of the connecting mechanism, the connecting mechanism is slidably connected to the fixed sleeve rod, and a cleaning mechanism is installed inside the fixed sleeve rod.

[0007] Preferably, the connecting mechanism includes a transverse support rod, the end of the fixed support rod is fixedly connected to one end of the transverse support rod, and the top of the transverse support rod is fixedly connected with a fixing ring, the surface of the fixing ring is slidably connected to the fixed sleeve rod through a connecting slider, and the transverse support rod can facilitate the limiting and fixing of the fixing ring and the connecting slider.

[0008] Preferably, the cross section of the transverse support rod is set to be L-shaped, and the cross section of the fixing ring is set to be ring-shaped. By setting the cross section of the transverse support rod to be L-shaped, the function of fixing and supporting the fixing ring can be facilitated.

[0009] Preferably, the driving mechanism includes a fixed plate, which is fixedly connected to the bottom of the transverse support rod, and a driving motor is installed inside the fixed plate, the output end of the driving motor is connected to a driving gear, and the surface of the driving gear is meshed with a driven gear ring, and the driven gear ring is sleeved on the surface of the fixed sleeve rod, and the driven gear ring can drive the fixed sleeve rod to rotate through the driving gear.

[0010] Preferably, the cleaning mechanism includes an adjusting screw, the surface of the fixed sleeve rod is equipped with an adjusting screw via a bearing, and the surface of the adjusting screw is sleeved with a driving rod, one end of the driving rod is sleeved with a liquid storage tube, and the lower end of the liquid storage tube is connected to the fixed frame, a cleaning pad is inserted into the interior of the fixed frame, and the adjusting screw is threadedly connected to the driving rod, so that the driving rod can move along its surface when the adjusting screw is rotated.

[0011] Preferably, the other end of the driving rod is fixedly connected to a supporting rod, and a cleaning scraper rod is fixedly connected below the supporting rod, and the cross-section of the cleaning scraper rod is set to a trapezoid. By setting the cross-section of the cleaning scraper rod to a trapezoid, the surface of the steel pipe can be easily cleaned.

[0012] Preferably, the upper end of the liquid storage tube is communicated with the inside of the plug-in port, and a delivery tube is threadedly sleeved on the surface of the plug-in port, which is threadedly connected to the delivery tube through the plug-in port, thereby facilitating quick connection.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The device can conveniently fix and install the connecting mechanism and the driving mechanism through the fixed support rod, so that the connecting mechanism can connect the fixed sleeve rod. At this time, through the liquid storage tube inserted inside the fixed sleeve rod, the fixed frame can drive the cleaning pad to clean the surface of the steel pipe. At the same time, the cleaning scraper rod can scrape off the water and stains on the surface of the steel pipe through the support rod, and the effect of the driving rod can be adjusted by rotating the adjusting screw, so that the cleaning pad and the cleaning scraper rod can be adapted to steel pipes of different diameters.

[0015] 2. The device can facilitate the limit installation of the driving motor through the fixed plate. At this time, the driving gear can drive the driven gear ring to rotate, which is convenient for the fixed sleeve rod to rotate. Through the rotation of the fixed sleeve rod, the fixed sleeve rod can slide along the surface of the connecting slider, which effectively facilitates the rotation of the cleaning pad and the cleaning scraper rod, so as to improve the cleaning effect of the cleaning pad and the cleaning scraper rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of a steel pipe polishing device proposed by the utility model;

[0017] Figure 2 for Figure 1 A three-dimensional bottom view of the driving mechanism and the fixed sleeve rod structure;

[0018] Figure 3 for Figure 1 A schematic diagram of a three-dimensional separation state of the fixing ring and the fixing sleeve rod structure;

[0019] Figure 4 for Figure 1A three-dimensional schematic diagram of the liquid storage tube and support rod structure.

[0020] In the figure: 1. Polishing machine frame; 2. Grinding machine head; 3. Fixing rod;

[0021] 4. Connecting mechanism; 41. Transverse support rod; 42. Fixing ring; 43. Connecting slide block;

[0022] 5. Driving mechanism; 51. Fixed plate; 52. Driving motor; 53. Driving gear; 54. Driven gear ring;

[0023] 6. Fix the sleeve rod;

[0024] 7. Cleaning mechanism; 71. Adjusting screw; 72. Driving rod; 73. Liquid storage tube; 74. Fixed frame; 75. Cleaning pad; 76. Plug interface; 77. Delivery tube; 78. Support rod; 79. Cleaning scraper rod. DETAILED DESCRIPTION

[0025] 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.

[0026] Reference Figure 1-4 A steel pipe polishing device includes a polishing machine frame 1, a grinding machine head 2 is installed on the surface of the polishing machine frame 1, a fixed support rod 3 is fixed to the outside of the polishing machine frame 1, and a connecting mechanism 4 is fixed to the outer end of the fixed support rod 3. The fixed support rod 3 can facilitate the fixed support of the connecting mechanism 4, and a driving mechanism 5 is fixedly connected to the bottom of the connecting mechanism 4. The connecting mechanism 4 is slidably connected to the fixed sleeve rod 6, and a cleaning mechanism 7 is installed inside the fixed sleeve rod 6.

[0027] Further, see Figure 2 and Figure 3 It can be known that the connecting mechanism 4 includes a transverse support rod 41, the end of the fixed support rod 3 is fixedly connected to one end of the transverse support rod 41, and the top of the transverse support rod 41 is fixedly connected with a fixing ring 42, and the surface of the fixing ring 42 is slidably connected to the fixed sleeve rod 6 through a connecting slider 43. The connecting slider 43 is driven by the fixing ring 42 to slide with the fixed sleeve rod 6, which can facilitate the function of limiting the installation of the fixed sleeve rod 6.

[0028] Further, see Figure 2 and Figure 3 It can be known that the cross section of the transverse support rod 41 is set to be L-shaped, and the cross section of the fixing ring 42 is set to be ring-shaped. By setting the cross section of the fixing ring 42 to be ring-shaped, the function of inserting the steel pipe can be facilitated.

[0029] Further, see Figure 2 and Figure 3 It can be known that the driving mechanism 5 includes a fixed plate 51, the fixed plate 51 is fixedly connected to the bottom of the transverse support rod 41, and a driving motor 52 is installed inside the fixed plate 51, the output end of the driving motor 52 is connected to a driving gear 53, and the surface of the driving gear 53 is meshed with a driven gear ring 54, and the driven gear ring 54 is sleeved on the surface of the fixed sleeve rod 6. The driving motor 52 can conveniently drive the driving gear 53 to rotate, so that the driving gear 53 can drive the driven gear ring 54 to rotate.

[0030] Further, see Figure 3 and Figure 4 It can be known that the cleaning mechanism 7 includes an adjusting screw 71, the surface of the fixed sleeve rod 6 is equipped with the adjusting screw 71 through a bearing, and the surface of the adjusting screw 71 is sleeved with a driving rod 72, one end of the driving rod 72 is sleeved with a liquid storage tube 73, and the lower end of the liquid storage tube 73 is connected to the fixed frame 74, and a cleaning pad 75 is inserted into the fixed frame 74, and the cleaning pad 75 can be conveniently installed through the fixed frame 74.

[0031] Further, see Figure 2 and Figure 4 It can be known that the other end of the driving rod 72 is fixedly connected to the support rod 78, and the lower part of the support rod 78 is fixedly connected to the cleaning scraper rod 79. The cross-section of the cleaning scraper rod 79 is set to be trapezoidal. Through the support rod 78, the cleaning scraper rod 79 can be easily brought into contact with the surface of the steel pipe, thereby facilitating the cleaning of the surface of the steel pipe.

[0032] Further, see Figure 3 and Figure 4 It can be seen that the upper end of the liquid storage tube 73 is connected to the inside of the plug port 76, and a delivery tube 77 is threadedly sleeved on the surface of the plug port 76. The cleaning liquid inside the liquid storage tube 73 can be conveniently replenished through the delivery tube 77 and the plug port 76.

[0033] Working principle: When the utility model is in use, when the polishing machine frame 1 is in use, according to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4When the adjusting screw 71 is rotated, the driving rod 72 can drive the liquid storage tube 73 and the support rod 78 to move synchronously. When the liquid storage tube 73 is moving, the fixed frame 74 can drive the cleaning pad 75 to conflict with the surface of the steel tube, and at the same time, the support rod 78 can drive the cleaning scraper 79 to conflict with the surface of the steel tube. At this time, the liquid storage tube 73 can be injected through the delivery pipe 77 and the plug interface 76, which is convenient for the cleaning pad 75 to adsorb and clean the surface of the steel tube. At the same time, the steel tube passes through the fixed sleeve rod 6 into the grinding head 2 for grinding, and the driving motor 52 can make the driving gear 53 rotate. When the driving gear 53 rotates, the driven gear ring 54 can drive the fixed sleeve rod 6 to rotate, and when the fixed sleeve rod 6 rotates, the cleaning pad 75 and the cleaning scraper 79 can rotate along the surface of the steel tube, which is convenient for cleaning the surface of the steel tube.

[0034] The above is the entire working principle of the utility model.

[0035] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0036] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0037] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A steel pipe polishing device, comprising a polishing machine frame (1), characterized in that: A grinding head (2) is mounted on the surface of the polishing machine frame (1), a fixed support rod (3) is fixed on the outside of the polishing machine frame (1), a connecting mechanism (4) is fixed on the outer end of the fixed support rod (3), and a driving mechanism (5) is fixedly connected below the connecting mechanism (4), the connecting mechanism (4) is slidably connected to a fixed sleeve rod (6), a cleaning mechanism (7) is mounted inside the fixed sleeve rod (6), the cleaning mechanism (7) comprises an adjusting screw rod (71), and the surface of the fixed sleeve rod (6) is connected by a shaft The bearing is provided with an adjusting screw (71), and a driving rod (72) is sleeved on the surface of the adjusting screw (71), one end of the driving rod (72) is sleeved with a liquid storage tube (73), and the lower end of the liquid storage tube (73) is communicated with the interior of a fixed frame (74), a cleaning pad (75) is inserted into the interior of the fixed frame (74), the other end of the driving rod (72) is fixedly connected to a supporting rod (78), and a cleaning scraper rod (79) is fixedly connected below the supporting rod (78), and the cross section of the cleaning scraper rod (79) is arranged to be trapezoidal.

2. A steel pipe polishing device according to claim 1, characterized in that: The connecting mechanism (4) comprises a transverse support rod (41), the end of the fixed support rod (3) is fixedly connected to one end of the transverse support rod (41), and the top end of the transverse support rod (41) is fixedly connected to a fixing ring (42), and the surface of the fixing ring (42) is slidably connected to the fixing sleeve rod (6) via a connecting slider (43).

3. A steel pipe polishing device according to claim 2, characterized in that: The cross section of the transverse support rod (41) is arranged to be L-shaped, and the cross section of the fixing ring (42) is arranged to be ring-shaped.

4. A steel pipe polishing device according to claim 2, characterized in that: The driving mechanism (5) comprises a fixing plate (51), the fixing plate (51) is fixedly connected below the transverse support rod (41), a driving motor (52) is installed inside the fixing plate (51), an output end of the driving motor (52) is connected to a driving gear (53), and a driven gear ring (54) is meshed on the surface of the driving gear (53), and the driven gear ring (54) is sleeved on the surface of the fixed sleeve rod (6).

5. A steel pipe polishing device according to claim 1, characterized in that: The upper end of the liquid storage tube (73) is in communication with the interior of the plug-in port (76), and a delivery tube (77) is threadedly sleeved on the surface of the plug-in port (76).

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