Pipeline polishing equipment

Abstract

The utility model discloses pipeline polishing equipment which comprises an operation table and further comprises a supporting piece arranged on the operation table, two pipeline fixing pieces arranged on the two sides of the supporting piece respectively and a polishing roller arranged on one side of the supporting piece. The two pipeline fixing pieces can fix the two ends of a pipeline and drive the pipeline to rotate in the axial direction of the pipeline, and the polishing roller can make contact with the pipeline to achieve polishing. According to the pipeline polishing device, the supporting piece is arranged, when the pipeline needs to be polished, only the pipeline needs to be placed on the supporting piece, then the end of the pipeline is fixed through the pipeline fixing piece, polishing can be conducted through the polishing roller, in the whole process, the pipeline opening alignment process and the manual supporting process are omitted, operation is convenient, and time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline polishing technical field, concretely relates to a pipeline polishing equipment. BACKGROUND

[0002] At present, pipeline needs to reduce the roughness of pipeline surface by using the action of machinery, chemistry or electrochemistry when processing, makes its surface become smooth, wherein, the most common one is that the modification processing of workpiece surface is carried out by using polishing tool.

[0003] In the patent document with the publication number CN221020471 U, a metal pipeline surface polishing equipment is provided, which can hold and limit the pipeline circumferentially from the inside of the pipeline by the pipeline limiting assembly, so that the pipeline will not be displaced or rotated by external force when polishing the outer wall of the pipeline, thereby improving the stability of the pipeline fixation, and at the same time, the pipeline is fixed and limited from the inside, which will not cause the pipeline outer wall to be blocked, and the efficiency of polishing the pipeline is relatively improved.

[0004] However, in the patent, the pipeline needs to be manually sleeved outside the pipeline limiting assembly before using the pipeline limiting assembly, and there is a process of aligning and installing the pipeline opening with the pipeline limiting assembly, which is inconvenient to operate. In the process of holding and limiting, manual support of the pipeline is also needed to ensure the stability of the pipeline during the holding and limiting process, which consumes manpower and needs further improvement. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is to provide a pipeline polishing equipment which is convenient to operate and reduces the consumption of manpower.

[0006] In order to solve the above technical problem, the utility model adopts the following technical scheme: a pipeline polishing equipment, comprising an operation table, further comprising a supporting piece provided on the operation table, two pipeline fixing pieces respectively provided on both sides of the supporting piece, and a polishing roller provided on one side of the supporting piece, the supporting piece can support the pipeline, the two pipeline fixing pieces can fix both ends of the pipeline and drive the pipeline to rotate along the axial direction of itself, and the polishing roller can contact the pipeline to realize polishing.

[0007] Further, the supporting piece comprises two columns, an installation slot is formed through the operation table, the two columns are transversely and spacedly arranged in the installation slot, and an air suction fan is further arranged in the operation table.

[0008] Further, the pipeline fixing piece comprises at least a threaded rod, a connecting block, a moving block, a plurality of first connecting rods, a plurality of second connecting rods corresponding to the first connecting rods one by one, and a plurality of abutting blocks corresponding to the plurality of second connecting rods one by one.

[0009] The threaded rod is arranged along the axial direction of the threaded rod, the connecting block is fixedly arranged, the moving block is threadedly connected with the threaded rod, one end of the first connecting rod is hingedly connected with the connecting block, the other end of the first connecting rod is hingedly connected with one end of the corresponding resisting block, the other end of the resisting block is hingedly connected with one end of the corresponding second connecting rod, the other end of the second connecting rod is hingedly connected with the moving block, and the resisting block abuts against the inner wall of the pipeline.

[0010] Further, the pipeline fixing member further comprises a linear driver arranged along the length direction of the pipeline, a support frame arranged on the linear driver, and a first motor arranged on the support frame and capable of driving the threaded rod to rotate.

[0011] Further, the first motor is rotationally connected with the support frame, and any one of the pipeline fixing members is further provided with a rotary driver for driving the corresponding first motor to rotate.

[0012] Further, the pipeline polishing equipment further comprises a rotating member capable of rotating away from or close to the operation table, and two connecting shafts arranged at two ends of the rotating member respectively, and the polishing roller is arranged between the two connecting shafts.

[0013] Further, the polishing roller is rotationally matched with the connecting shaft through a second motor.

[0014] Further, one end of the shaft body of the polishing roller is rotationally matched with the connecting shaft, the other end of the shaft body of the polishing roller is elastically and slidably provided with a sliding block along the length direction of the shaft body, the end face of the sliding block is provided with a positioning bolt, a plurality of limiting bolts are arranged on the periphery of the positioning bolt along the circumferential direction of the polishing roller, a first slot hole and a plurality of second slot holes are further arranged on the corresponding connecting shaft, the positioning bolt is insertedly matched with the first slot hole, and the limiting bolts are insertedly matched with the second slot holes.

[0015] The beneficial effects of the pipeline polishing equipment are as follows:

[0016] The pipeline polishing equipment has the advantages that when polishing of the pipeline is needed, the pipeline is only needed to be placed on the support member, and then the end portion is fixed through the pipeline fixing member, so that the polishing of the polishing roller can be performed, the pipeline orifice alignment and the manual supporting process are reduced in the whole process, the operation is convenient, and time and labor are saved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural front view of the pipeline polishing equipment of the pipeline polishing equipment;

[0018] Figure 2 is a structural rear view of the pipeline polishing equipment of the pipeline polishing equipment;

[0019] Figure 3It is the utility model pipeline polishing equipment structure plan view;

[0020] Figure 4 It is the utility model polishing roller part structure side view;

[0021] Figure 5 It is the utility model polishing roller connecting part structure section view.

[0022] The marking of each component in the drawing is: 1, operation platform;101, installation groove;2, support piece;201, cylinder;3, pipeline fixing piece;301, threaded rod;302, connecting block;303, moving block;304, first connecting rod;305, second connecting rod;306, block;307, linear driver;308, support frame;309, first motor;300, rotary driver;4, polishing roller;401, shaft body;5, air blower;6, rotating piece;7, connecting shaft;701, first slot hole;702, second slot hole;8, sliding block;801, positioning bolt;802, limiting bolt. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. The embodiments in the application and the features in the embodiments can be combined with each other without conflict. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] Referring to Figure 1 .

[0025] The utility model pipeline polishing equipment, including operation platform 1, still include setting on the operation platform 1 support piece 2, two respectively setting in the support piece 2 both sides pipeline fixing piece 3 and setting in the support piece 2 one side polishing roller 4, the support piece 2 can support pipeline, two pipeline fixing piece 3 can be fixed to the both ends of pipeline and drive pipeline rotates along the self axial direction, the polishing roller 4 can be contacted with pipeline and realize polishing.

[0026] The utility model pipeline polishing equipment sets up support piece 2, when needing polishing pipeline, only need to place pipeline on support piece 2, then through pipeline fixing piece 3 to the end fixed, can polish through polishing roller 4, the whole process reduces the pipeline pipe orifice alignment and manpower support process, convenient operation, save time and effort.

[0027] In an embodiment, referring to Figure 2The support 2 comprises two columns 201, the operating table 1 is provided with a through mounting slot 101, the two columns 201 are transversely and spacedly arranged in the mounting slot 101, and the operating table 1 is further provided with an air suction fan 5. In this way, the stability of support is ensured, and dust generated by placing and polishing the pipeline can be sucked into the operating table 1 through the mounting slot 101 for centralized cleaning, so that dust raising is avoided.

[0028] Specifically, the upper surface of the column 201 can be higher than the table top of the operating table 1.

[0029] In an embodiment, referring to Figure 1 The pipeline fixing member 3 at least comprises a threaded rod 301, a connecting block 302, a moving block 303, a plurality of first connecting rods 304, a plurality of second connecting rods 305 corresponding to the first connecting rods 304, and a plurality of abutting blocks 306 corresponding to the second connecting rods 305.

[0030] The threaded rod 301 is arranged along the axial direction of the threaded rod 301, the connecting block 302 is fixedly arranged, the moving block 303 is threadedly connected with the threaded rod 301, one end of the first connecting rod 304 is hingedly connected with the connecting block 302, the other end of the first connecting rod 304 is hingedly connected with one end of the corresponding abutting block 306, the other end of the abutting block 306 is hingedly connected with one end of the corresponding second connecting rod 305, the other end of the second connecting rod 305 is hingedly connected with the moving block 303, and the abutting block 306 abuts against the inner wall of the pipeline. In this way, the first connecting rod 304 and the second connecting rod 305 can be rotated by rotating the threaded rod 301, the abutting block 306 can be moved close to and away from the threaded rod 301, and the pipeline can be fixed by abutting the abutting block 306 against the inner wall of the pipeline, and the fixing of pipelines with different diameters can also be satisfied.

[0031] Specifically, the structure composed of the plurality of first connecting rods 304, the second connecting rods 305 and the abutting blocks 306 is uniformly distributed in the circumferential direction of the threaded rod 301.

[0032] In an embodiment, referring to Figure 1 The pipeline fixing member 3 further comprises a linear driver 307 arranged along the length direction of the pipeline, a support frame 308 arranged on the linear driver 307, and a first motor 309 arranged on the support frame 308 and capable of driving the threaded rod 301 to rotate. In this way, when the pipeline is placed, the two linear drivers 307 can be driven to move away from each other by the linear driver 307, and after the pipeline is placed, the two threaded rods 301 can be driven to move close to each other and extend into the pipeline.

[0033] In an embodiment, referring to Figure 1The first motor 309 is rotationally connected with the support frame 308, and any pipe fixing member 3 is further provided with a rotary driver 300 for driving the rotation of the corresponding first motor 309. In this way, the rotation of the entire pipe after being fixed can realize polishing, and the structure is simple and convenient to operate.

[0034] Specifically, the rotary driver 300 can adopt a rotary driving device in the prior art. In addition, the first motor 309 on the other side without the rotary driver 300 is connected with the support frame 308. In order to keep the threaded rod 301 normally rotating, a locking mechanism can be further added between the first motor 309 and the support frame 308. When the first motor 309 is started, it is locked with the support frame 308. When the pipe rotates, the locking is released. The specific locking mechanism can adopt any mechanism in the prior art that can realize the above functions. Here, no more details are given.

[0035] In an embodiment, referring to Figure 2 It further comprises a rotating member 6 that can realize rotating away from or close to the operation table 1, and two connecting shafts 7 respectively arranged at two ends of the rotating member 6, and the polishing roller 4 is arranged between the two connecting shafts 7. In this way, the pipe is convenient to place and unload, and the polishing of pipes with different diameters is suitable.

[0036] Specifically, the rotating member 6 can adopt the existing technical structure of the motor-driven rotating shaft to rotate, so as to realize the away and close of the polishing roller 4 from the operation table 1, and the connecting shaft 7 adopts a L-shaped structure, and the two ends are respectively connected with the rotating shaft and the polishing roller 4.

[0037] In an embodiment, referring to Figure 1 The polishing roller 4 and the connecting shaft 7 are rotationally matched by a second motor. In this way, the polishing effect is realized.

[0038] Specifically, the rotating direction of the polishing roller 4 is opposite to the rotating direction of the pipe.

[0039] In another embodiment, referring to Figure 4 , 5The polishing roller 4 is rotatably connected to the connecting shaft 7 at one end of the shaft body 401, and the other end of the shaft body 401 is elastically slidably provided with a sliding block 8 along the length direction of the shaft body 401, and the end surface of the sliding block 8 is provided with a positioning pin 801, a plurality of limiting pins 802 are arranged on the periphery of the positioning pin 801 along the circumferential direction of the polishing roller 4, and a first slot hole 701 and a plurality of second slot holes 702 are further arranged on the connecting shaft 7, and the positioning pin 801 is insertedly connected with the first slot hole 701, and the limiting pin 802 is insertedly connected with the second slot hole 702. In this way, the polishing roller 4 is fixed during polishing, and the polishing surface of the polishing roller 4 can be regularly adjusted through the inserted connection relationship between the positioning pin 801 and the first slot hole 701 and the inserted connection relationship between the limiting pin 802 and the second slot hole 702, and the structure is simple and convenient to operate.

[0040] It should be noted that if the embodiments of the present application involve directional indications such as up, down, left, right, front, back, etc., the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture, such as shown in the drawings, and if the specific posture changes, the directional indications will also change accordingly.

[0041] In addition, if the embodiments of the present application involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, "multiple" means two or more. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0042] It should be understood that the examples and embodiments described herein are only for illustration and do not limit the present application, and those skilled in the art can make various modifications or changes based on it, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A pipe polishing device, comprising an operating table (1), characterized in that, It also includes a support member (2) set on the operating table (1), two pipe fixing members (3) respectively set on both sides of the support member (2) and a polishing roller (4) set on one side of the support member (2). The support member (2) can support the pipe, the two pipe fixing members (3) can fix the two ends of the pipe and drive the pipe to rotate along its own axis, and the polishing roller (4) can contact the pipe to achieve polishing.

2. The pipe polishing equipment according to claim 1, characterized in that, The support member (2) includes two columns (201), and the operating table (1) has a through mounting groove (101). The two columns (201) are arranged horizontally and at intervals in the mounting groove (101), and the operating table (1) is also equipped with a suction fan (5).

3. The pipe polishing equipment according to claim 1, characterized in that, The pipe fastener (3) includes at least a threaded rod (301), a connecting block (302), a moving block (303), a plurality of first connecting rods (304), a plurality of second connecting rods (305) corresponding one-to-one with the first connecting rods (304), and a plurality of abutments (306) corresponding one-to-one with the plurality of second connecting rods (305); The threaded rod (301) is rotatably mounted along its own axis, the connecting block (302) is fixedly mounted, the moving block (303) is threadedly connected to the threaded rod (301), one end of the first connecting rod (304) is hinged to the connecting block (302), and the other end is hinged to one end of the corresponding abutment (306). The other end of the abutment (306) is hinged to one end of the corresponding second connecting rod (305), and the other end of the second connecting rod (305) is hinged to the moving block (303). The abutment (306) abuts against the inner wall of the pipe.

4. The pipe polishing equipment according to claim 3, characterized in that, The pipe fastener (3) further includes a linear driver (307) arranged along the length of the pipe, a support frame (308) arranged on the linear driver (307), and a first motor (309) arranged on the support frame (308) and capable of driving the threaded rod (301) to rotate.

5. The pipe polishing equipment according to claim 4, characterized in that, The first motor (309) is rotatably connected to the support frame (308), and each of the pipe fixing parts (3) is also provided with a rotary driver (300) for driving the corresponding first motor (309) to rotate.

6. The pipe polishing equipment according to any one of claims 1-5, characterized in that, It also includes a rotating component (6) that can rotate away from or towards the operating table (1) and two connecting shafts (7) respectively disposed at both ends of the rotating component (6), and the polishing roller (4) is disposed between the two connecting shafts (7).

7. The pipe polishing equipment according to claim 6, characterized in that, The polishing roller (4) and the connecting shaft (7) are rotated together by a second motor.

8. The pipe polishing equipment according to claim 6, characterized in that, One end of the shaft (401) of the polishing roller (4) is rotatably engaged with the connecting shaft (7), and the other end is elastically slidably provided with a slider (8) along its own length direction. The end face of the slider (8) is provided with a positioning bolt (801). Multiple limiting bolts (802) are provided around the positioning bolt (801) along the circumference of the polishing roller (4). The connecting shaft (7) is also provided with a first slot (701) and multiple second slots (702). The positioning bolt (801) is inserted into the first slot (701), and the limiting bolt (802) is inserted into the second slot (702).

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