Stainless steel pipe polishing equipment

Abstract

The utility model relates to stainless steel pipe polishing equipment which comprises a polishing table, a plurality of supporting mechanisms are arranged on the polishing table in the front-back direction at intervals, each supporting mechanism comprises two supporting rollers, the supporting rollers are symmetrically arranged on the polishing table left and right, the supporting rollers are rotationally arranged on the polishing table, and inner concave cambered surfaces are formed on the side walls of the supporting rollers. A conveying part is further arranged on the polishing table and comprises stand columns rotationally arranged on the polishing table and a driving part used for driving the stand columns to rotate, the two stand columns are arranged on the polishing table in a left-right symmetry mode, a plurality of push plates are arranged on the outer side walls of the stand columns in the circumferential direction, and anti-scraping mechanisms are arranged on the push plates; the polishing machine is further arranged on the polishing table, the structure can be connected with other machining tables to form an assembly line, the occupied area of the polishing table can be reduced, and meanwhile the stainless steel pipes can be conveyed while being polished.

Description

Technical Field

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

[0002] Stainless steel pipes typically undergo polishing during production to improve their surface quality and enhance corrosion resistance. Currently, utility model patent CN220561231U discloses a polishing device for stainless steel pipe processing. This device can stably secure the stainless steel pipe to prevent movement during polishing. Furthermore, it incorporates a moving mechanism that drives the polishing wheel for stable movement, resulting in a more uniform polishing of the stainless steel pipe body. This reduces certain safety risks compared to traditional manual polishing.

[0003] However, the polishing logic of this patent is to fix the stainless steel tube and then polish the stainless steel tube by moving the polishing wheel. Therefore, this patent cannot transport the stainless steel tube while polishing it. At the same time, for some stainless steel tubes with longer lengths, this patent needs to be set to a relatively long volume to form a relatively stable fixing effect on the stainless steel tube for polishing it, so it is relatively inconvenient. Utility Model Content

[0004] The utility model provides a stainless steel pipe polishing device, which solves the above problems existing in the use process of the prior art.

[0005] The technical solution of the present utility model is achieved as follows: a stainless steel pipe polishing device includes a polishing table, and a plurality of groups of supporting mechanisms are arranged at intervals along the front-to-back direction on the polishing table, and each group of the supporting mechanisms includes two supporting rollers, and the supporting rollers are symmetrically arranged on the polishing table, one on the left and one on the right, and the supporting rollers are rotatably arranged on the polishing table and have an inner concave arc surface formed on the side wall thereof. A conveying part is also provided on the polishing table, and the conveying part includes a column rotatably arranged on the polishing table and a driving member for driving the column to rotate. There are two columns and they are symmetrically arranged on the polishing table, one on the left and one on the right, and a plurality of push plates are arranged circumferentially on the outer side wall of the column, and an anti-scratch mechanism is provided on the push plate. A polishing machine is also provided on the polishing table.

[0006] The utility model is further configured as follows: a V-shaped groove is provided on one end of the push plate away from the column.

[0007] The utility model is further configured as follows: the anti-scratch mechanism includes a flexible rubber pad, and the flexible rubber pad is fixedly arranged on the groove surface of the V-shaped groove.

[0008] The utility model is further configured as follows: the driving member includes a first motor fixedly arranged on the polishing table, and the first motor is used for driving the column to rotate.

[0009] The utility model is further configured as follows: a rotating mechanism is provided on the polishing table.

[0010] The utility model is further configured as follows: the rotating mechanism includes a wheel frame, the wheel frame includes two polygonal frames, one in front and one in the rear, and rollers, multiple rollers are arranged horizontally and arranged along the circumferential direction, the polygonal frame is rotatably arranged on the polishing table and is fixedly connected to the rollers on the front and rear sides of the rollers respectively, and the polishing table is provided with a driving mechanism for driving the polygonal frame to rotate.

[0011] The utility model is further configured as follows: the driving mechanism includes a second motor, the output end of the second motor is connected to the first gear, and the end of the wheel frame close to the first gear is fixedly provided with a second gear for meshing with the first gear.

[0012] In summary, the beneficial effects of the present invention are:

[0013] 1. Through this structure, the push plate can push the stainless steel pipe to move while the column rotates, so that the surface to be polished moves to the working position of the polishing machine. At the same time, the support roller can be used to support the stainless steel pipe to keep it stable. Therefore, this structure can be connected with other processing tables to form an assembly line, which not only helps to reduce the footprint of the polishing table, but also can transport the stainless steel pipe while polishing.

[0014] 2. The setting of the V-shaped groove and the flexible rubber pad can increase the action surface of the push plate on the stainless steel pipe, which can facilitate the push plate to push the stainless steel pipe to move.

[0015] 3. The wheel frame can drive the roller to rotate, so that the stainless steel pipe can rotate under the action of the roller, which can facilitate the polishing machine to polish the entire outer wall of the stainless steel pipe.

[0016] 4. The push plate and roller are set to contact the stainless steel pipe at intervals. The advantage of this setting is that when the stainless steel needs to be transported while rotating, the contact mode of the push plate and roller with the stainless steel pipe helps to reduce the contact time of the push plate and roller, and can reduce the friction on the surface of the stainless steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 for Figure 1 A partial enlarged schematic diagram of point A in the middle;

[0020] Figure 3 for Figure 1 A partial enlarged schematic diagram of point B in the middle.

[0021] Reference numerals in the figure: 1 polishing table, 2 supporting roller, 21 concave arc surface, 3 column, 31 push plate, 32 V-shaped groove, 33 flexible rubber pad, 34 first motor, 4 polishing machine, 5 wheel frame, 51 polygonal frame, 52 roller, 53 second gear, 6 second motor, 61 first gear. DETAILED DESCRIPTION

[0022] The following is a combination of the appended examples of the present invention Figure 1-3 , clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0023] Example:

[0024] like Figures 1 to 3 As shown, the utility model discloses a stainless steel pipe polishing equipment, including a polishing table 1, on which a plurality of support mechanisms are arranged at intervals along the front-to-back direction, each support mechanism includes two support rollers 2, and the support rollers 2 of each support mechanism are symmetrically arranged on the polishing table 1, one on the left and one on the right. At the same time, the support rollers 2 are rotatably arranged on the polishing table 1 and an inner concave arc surface 21 is formed on the side wall thereof; a conveying part is also provided on the polishing table 1, which includes a column 3 rotatably arranged on the polishing table 1 and a driving member for driving the column 3 to rotate, and the column 3 is also provided with two and symmetrically arranged on the polishing table 1, one on the left and one on the right, and a plurality of push plates 31 are circumferentially arranged on the outer side wall of the column 3, and a V-shaped groove 32 is provided on the end of the push plate 3 away from the column 3, and a flexible rubber pad 33 is provided on the groove surface of the V-shaped groove 32. Finally, a polishing machine 4 is also provided on the polishing table 1.

[0025] The working principle of this structure is as follows: when the stainless steel pipe needs to be polished, the stainless steel pipe passes between the two support rollers 2 and is conveyed to the working position of the polishing machine 4 on the polishing table 1. At this time, each group of support rollers 2 and each group of columns 3 are arranged on both sides of the stainless steel pipe, one on the left and one on the right. The transmission principle of the stainless steel pipe is as follows: when the column 3 rotates, the push plate 31 on the column 3 will contact the stainless steel pipe. After the push plate 31 contacts the stainless steel pipe, the push plate 31 can drive the stainless steel pipe to move as the column 3 rotates. At the same time, the flexible rubber pad 33 is used to prevent bumps and friction, and can protect the outer surface of the stainless steel pipe. When the push plate 31 does not contact the stainless steel pipe, the concave arc surface 21 on the support roller 2 can also be used to help the stainless steel pipe remain stable and prevent the stainless steel pipe from falling.

[0026] The driving member includes a first motor 34 fixedly arranged on the polishing table 1 , and an output end of the first motor 34 is fixedly connected to the column 3 to drive the column 3 to rotate.

[0027] A rotating mechanism is provided on the polishing table 1, which includes a wheel frame 5. The wheel frame 5 specifically includes two polygonal frames 51 in front and behind and a roller 52 laterally arranged between the two polygonal frames 51. The roller 52 is arranged along the circumferential direction and fixedly connected to the two polygonal frames 51. At the same time, the polygonal frame 51 is rotatably set on the polishing table 1. The polishing table 1 is provided with a driving mechanism for driving the polygonal frame 51 to rotate. The driving mechanism specifically includes a second motor 6. The output end of the second motor 6 is connected to a first gear 61. Correspondingly, a second gear 53 for meshing with the first gear 61 is fixedly provided at one end of the wheel frame 5 close to the first gear 61.

[0028] The working principle of the above structure is: when the entire outer circumference of the stainless steel tube needs to be polished, the second motor 6 can drive the first gear 61 to rotate. At this time, under the influence of the engagement of the second gear 53 and the first gear 61, the wheel frame 5 will drive the roller 52 to rotate, and the roller 52 will contact the outer surface of the stainless steel tube during the rotation. After the contact, the roller 52 can drive the stainless steel tube to rotate during the rotation process, so that other areas of the stainless steel tube can be contacted by the polishing machine 4.

[0029] At the same time, it can be found from the above that the contact between the push plate 31 and the roller 52 and the stainless steel pipe is intermittent. Therefore, when the stainless steel pipe only needs to be rotated or conveyed, it is only necessary to rotate the column 3 or the wheel frame 5 until the push plate 31 or the roller 52 no longer contacts the surface of the stainless steel pipe.

[0030] It should also be pointed out that the terms indicated in the present invention, such as: "front", "rear", "vertical", "horizontal", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as limiting the scope of protection of the present invention.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A stainless steel tube polishing device, comprising a polishing table (1), characterized in that: The polishing table (1) is provided with a plurality of groups of support mechanisms at intervals along the front-to-back direction, and each group of the support mechanisms includes two support rollers (2), and the support rollers (2) are symmetrically arranged on the polishing table (1) on the left and the right. The support rollers (2) are rotatably arranged on the polishing table (1) and have an inner concave arc surface (21) formed on their side walls. The polishing table (1) is also provided with a transmission part, and the transmission part includes a column (3) rotatably arranged on the polishing table (1) and a driving member for driving the column (3) to rotate. There are two columns (3) and they are symmetrically arranged on the polishing table (1) on the left and the right. A plurality of push plates (31) are circumferentially arranged on the outer side walls of the columns (3), and an anti-scratch mechanism is provided on the push plates (31). The polishing table (1) is also provided with a polishing machine (4).

2. The stainless steel pipe polishing device according to claim 1, characterized in that: A V-shaped groove (32) is provided on one end of the push plate (31) away from the column (3).

3. The stainless steel pipe polishing device according to claim 2, characterized in that: The anti-scratch mechanism comprises a flexible rubber pad (33), and the flexible rubber pad (33) is fixedly arranged on the groove surface of the V-shaped groove (32).

4. The stainless steel tube polishing device according to claim 1, characterized in that: The driving member comprises a first motor (34) fixedly arranged on the polishing table (1), and the first motor (34) is used to drive the column (3) to rotate.

5. The stainless steel tube polishing device according to claim 1, characterized in that: A rotating mechanism is provided on the polishing table (1).

6. The stainless steel tube polishing device according to claim 5, characterized in that: The rotating mechanism comprises a wheel frame (5), the wheel frame (5) comprises two polygonal frames (51) and a roller (52), a plurality of the rollers (52) are arranged transversely and arranged along the circumferential direction, the polygonal frame (51) is rotatably arranged on the polishing table (1) and is fixedly connected to the roller (52) at the front and rear sides of the roller (52), and a driving mechanism for driving the polygonal frame (51) to rotate is provided on the polishing table (1).

7. The stainless steel tube polishing device according to claim 6, characterized in that: The driving mechanism comprises a second motor (6), the output end of the second motor (6) is connected to a first gear (61), and a second gear (53) for meshing with the first gear (61) is fixedly provided at one end of the wheel frame (5) close to the first gear (61).

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