Stable pipeline polishing mechanism

Abstract

The stable pipeline polishing mechanism comprises a fixing platform, one side of the top of the fixing platform is fixedly connected with a first mounting plate, the middle of the surface of the first mounting plate is fixedly connected with a first connecting sleeve, and one side of the inner wall of the first connecting sleeve is fixedly connected with a first electric telescopic rod; a mounting column is fixedly connected to the front end of the first electric telescopic rod, second electric telescopic rods are fixedly connected to the periphery of the inner wall of the mounting column, arc-shaped extrusion plates are fixedly connected to the front ends of the four second electric telescopic rods, and the surface of the mounting column is sleeved with the back faces of the arc-shaped extrusion plates. Through the arrangement of the first electric telescopic rod, the arc-shaped extrusion plate and the arc-shaped clamping plate, the installation column is inserted into the inner wall of the circular pipe, then the arc-shaped extrusion plate is tightly attached to the inner wall of the circular pipe, and therefore the circular pipe is fixed, and the outer wall of the front end of the circular pipe is clamped through the arc-shaped clamping plate; therefore, the effect of simultaneously fixing the inner side and the outer side of the circular tube is achieved.

Description

Technical Field

[0001] The utility model relates to a stable pipeline grinding mechanism and belongs to the technical field of round pipe opening grinding. Background Art

[0002] Grinding is a kind of surface modification technology, which generally refers to a processing method that uses rough objects (such as sandpaper containing high hardness particles) to change the physical properties of the material surface through friction. The main purpose is to obtain a specific surface roughness. During the use of existing round tubes, there are certain burrs at the tube mouth, which need to be polished by the staff for later use;

[0003] The Chinese patent publication (publication number: CN214445168U) discloses a stable pipe grinding mechanism for mechanical manufacturing, comprising an adjusting base and a workbench, the adjusting base and the workbench are integrally formed, an adjusting groove is provided on the upper surface of the adjusting base, a safety groove is provided on the upper surface of the workbench, a first threaded rod is provided inside the adjusting base, the left end of the first threaded rod passes through the left side of the adjusting base, the right end of the first threaded rod is rotatably connected to the right side of the adjusting groove, the outer wall of the first threaded rod is threadedly connected with a first pillar, the pipe mouth to be polished of the round pipe is inserted into the safety groove in the workbench through the first threaded rod in the adjusting base, the polishing motor and the polishing sheet are lifted and lowered to contact the round pipe through the second motor, the outer wall of the round pipe is polished to remove burrs, the operation is simple, and polishing in the safety groove avoids burr sparks from splashing, thereby increasing safety performance;

[0004] When the above device is used, the grinding device is used to grind the mouth of the round tube to remove burrs, but the device is relatively simple to fix the round tube, which easily leads to instability of the round tube during grinding. The plug-in device is used to fix the mouth of the round tube, which makes the round tube prone to self-rotation and shaking during the grinding process, which is not conducive to the grinding of the mouth of the round tube.

[0005] Therefore, a stable pipeline grinding mechanism is proposed. Utility Model Content

[0006] In view of this, the utility model provides a stable pipeline grinding mechanism to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is realized as follows: A stable pipe grinding mechanism includes a fixed platform. One side of the top of the fixed platform is fixedly connected with a first mounting plate. The middle of the surface of the first mounting plate is fixedly connected with a first connecting sleeve. One side of the inner wall of the first connecting sleeve is fixedly connected with a first electric telescopic rod. The front end of the first electric telescopic rod is fixedly connected with a mounting column. The four circumferential parts of the inner wall of the mounting column are fixedly connected with second electric telescopic rods. The front ends of the four second electric telescopic rods are all fixedly connected with arc-shaped pressing plates, and the backs of the arc-shaped pressing plates are all sleeved on the surface of the mounting column.

[0008] Further preferably, the middle of the back surface of the first mounting plate is fixedly connected with a connecting sleeve, and one side of the inner wall of the connecting sleeve is sleeved on the surface of the mounting column. The four circumferential parts of the surface of the connecting sleeve are fixedly connected with fixing frames.

[0009] Further preferably, one side of the inner wall of each of the four fixing frames is fixedly connected with a third electric telescopic rod. The front ends of the four third electric telescopic rods are all fixedly connected with arc-shaped clamping plates, and one side of the surface of the four arc-shaped clamping plates is inserted into the inner wall of the connecting sleeve.

[0010] Further preferably, the other side of the top of the fixed platform is fixedly connected with a second mounting plate. The middle of the back surface of the second mounting plate is fixedly connected with a second connecting sleeve.

[0011] Further preferably, one side of the inner wall of the second connecting sleeve is fixedly connected with a fourth electric telescopic rod. The front end of the fourth electric telescopic rod is fixedly connected with a mounting sleeve box. The middle of the surface of the mounting sleeve box is fixedly connected with a bearing ring. One side of the surface of the bearing ring is fixedly connected with a grinding plate.

[0012] Further preferably, one side of the inner wall of the mounting sleeve box is fixedly connected with a driving motor. The output end of the driving motor is equipped with a driving rod, and the front end of the driving rod is fixedly connected to the back surface of the grinding plate.

[0013] Further preferably, the middle of the top of the fixed platform is fixedly connected with an adapter sleeve frame. One side of the inner wall of the adapter sleeve frame is slidably connected with a collection box. The top of the surface of the first mounting plate is fixedly connected with a control panel body.

[0014] Due to the adoption of the above technical solutions in the embodiments of the utility model, it has the following advantages:

[0015] 1. The utility model, through the settings of the first electric telescopic rod, the arc-shaped pressing plate, the third electric telescopic rod and the arc-shaped clamping plate, inserts the mounting column into the inner wall of the circular tube, and then presses the arc-shaped pressing plate against the inner wall of the circular tube, thereby fixing the circular tube. The outer wall of the front end of the circular tube is clamped by the arc-shaped clamping plate, so as to achieve the effect of fixing both the inner and outer sides of the circular tube at the same time, and it is convenient for the staff to operate.

[0016] 2. The utility model, through the settings of the fourth electric telescopic rod, the grinding plate and the driving rod, during use, controls the fourth electric telescopic rod to drive the mounting sleeve box at the front end to move, and installs the grinding plate on the surface of the mounting sleeve box by using the bearing ring, so that it is convenient for the grinding plate to keep stable when rotating. The driving motor drives the driving rod at the front end to rotate, and the driving rod drives the grinding plate at the front end to rotate, thereby using the grinding plate to grind the circular tube orifice, so as to achieve the effect of stably grinding the circular tube orifice.

[0017] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present utility model will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 is the structural diagram of the present utility model;

[0020] Figure 2 is the structural diagram of the mounting column of the present utility model;

[0021] Figure 3 is the structural diagram of the fourth electric telescopic rod of the present utility model;

[0022] Figure 4 is the structural diagram of the driving motor of the present utility model.

[0023] Reference numerals: 1, fixed platform; 2, first mounting plate; 3, first connecting sleeve; 4, first electric telescopic rod; 5, mounting column; 6, second electric telescopic rod; 7, arc-shaped pressing plate; 8, connecting sleeve; 9, fixed frame; 10, third electric telescopic rod; 11, arc-shaped clamping plate; 12, second mounting plate; 13, second connecting sleeve; 14, fourth electric telescopic rod; 15, mounting sleeve box; 16, bearing ring; 17, grinding plate; 18, drive motor; 19, drive rod; 20, connecting sleeve frame; 21, collection box; 22, control panel body. Detailed implementation manners

[0024] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0025] The embodiments of the present utility model will be described in detail below with reference to the drawings.

[0026] As Figures 1-4 shown, the embodiment of the present utility model provides a stable pipe grinding mechanism, including a fixed platform 1. One side of the top of the fixed platform 1 is fixedly connected with a first mounting plate 2. The middle of the surface of the first mounting plate 2 is fixedly connected with a first connecting sleeve 3. One side of the inner wall of the first connecting sleeve 3 is fixedly connected with a first electric telescopic rod 4. The front end of the first electric telescopic rod 4 is fixedly connected with a mounting column 5. By controlling the first electric telescopic rod 4 to drive the mounting column 5 at the front end to move, the four circumferential parts of the inner wall of the mounting column 5 are fixedly connected with second electric telescopic rods 6. The front ends of the four second electric telescopic rods 6 are fixedly connected with arc-shaped pressing plates 7, and the backs of the arc-shaped pressing plates 7 are sleeved on the surface of the mounting column 5. By controlling the second electric telescopic rods 6 to drive the arc-shaped pressing plates 7 at the front ends to move, the mounting column 5 is inserted into the inner wall of the circular pipe, and then the arc-shaped pressing plates 7 are pressed against the inner wall of the circular pipe, thereby fixing the circular pipe.

[0027] In one embodiment, the middle of the back surface of the first mounting plate 2 is fixedly connected with a connecting sleeve 8, and one side of the inner wall of the connecting sleeve 8 is sleeved on the surface of the mounting column 5. The four circumferential parts of the surface of the connecting sleeve 8 are fixedly connected with fixed frames 9.

[0028] In one embodiment, one side of the inner wall of each of the four fixed frames 9 is fixedly connected with a third electric telescopic rod 10. The front ends of the four third electric telescopic rods 10 are fixedly connected with arc-shaped clamping plates 11, and one side of the surface of the four arc-shaped clamping plates 11 is inserted into the inner wall of the connecting sleeve 8. The third electric telescopic rod 10 drives the arc-shaped clamping plate 11 at the front end to move, and the outer wall of the front end of the circular pipe is clamped by the arc-shaped clamping plate 11.

[0029] In one embodiment, the other side of the top of the fixed platform 1 is fixedly connected with a second mounting plate 12, and the middle part of the back surface of the second mounting plate 12 is fixedly connected with a second connecting sleeve 13.

[0030] In one embodiment, one side of the inner wall of the second connecting sleeve 13 is fixedly connected with a fourth electric telescopic rod 14, the front end of the fourth electric telescopic rod 14 is fixedly connected with a mounting sleeve box 15, the middle part of the surface of the mounting sleeve box 15 is fixedly connected with a bearing ring 16, one side of the surface of the bearing ring 16 is fixedly connected with a grinding plate 17. Control the fourth electric telescopic rod 14 to drive the mounting sleeve box 15 at the front end to move, and use the bearing ring 16 on the surface of the mounting sleeve box 15 to install the grinding plate 17, so that it is convenient for the grinding plate 17 to keep stable when rotating. One side of the inner wall of the mounting sleeve box 15 is fixedly connected with a driving motor 18, the output end of the driving motor 18 is provided with a driving rod 19, and the front end of the driving rod 19 is fixedly connected to the back surface of the grinding plate 17. The driving motor 18 drives the driving rod 19 at the front end to rotate, and the driving rod 19 drives the grinding plate 17 at the front end to rotate.

[0031] In one embodiment, the middle part of the top of the fixed platform 1 is fixedly connected with an adapter sleeve frame 20, one side of the inner wall of the adapter sleeve frame 20 is slidably connected with a collection box 21, which is used to collect and process the waste generated by grinding, and it is convenient to pull out the collection box 21 from the inside of the adapter sleeve frame 20 for waste cleaning. The top of the surface of the first mounting plate 2 is fixedly connected with a control panel body 22.

[0032] When the utility model works: The staff connects the first electric telescopic rod 4 to the power supply, controls the first electric telescopic rod 4 to drive the mounting column 5 at the front end to move. The staff connects the second electric telescopic rod 6 to the power supply, controls the second electric telescopic rod 6 to drive the arc-shaped pressing plate 7 at the front end to move. Thus, the mounting column 5 is inserted into the inner wall of the round tube, and then the arc-shaped pressing plate 7 is pressed against the inner wall of the round tube to fix the round tube. The staff connects the third electric telescopic rod 10 to the power supply, the third electric telescopic rod 10 drives the arc-shaped clamping plate 11 at the front end to move, and uses the arc-shaped clamping plate 11 to clamp the outer wall of the front end of the round tube. The staff connects the fourth electric telescopic rod 14 to the power supply, controls the fourth electric telescopic rod 14 to drive the mounting sleeve box 15 at the front end to move. The staff connects the driving motor 18 to the power supply, the driving motor 18 drives the driving rod 19 at the front end to rotate, and the driving rod 19 drives the grinding plate 17 at the front end to rotate. Thus, the grinding plate 17 is used to grind the round tube opening.

[0033] The above are only the specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various changes or substitutions thereof, and these should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims described above.

Claims

1. A stable pipe grinding mechanism, characterized by: The invention comprises a fixed platform (1), a first mounting plate (2) is fixedly connected to one side of the top of the fixed platform (1), a first connecting sleeve (3) is fixedly connected to the middle of the surface of the first mounting plate (2), a first electric telescopic rod (4) is fixedly connected to one side of the inner wall of the first connecting sleeve (3), a front end of the first electric telescopic rod (4) is fixedly connected to a mounting column (5), second electric telescopic rods (6) are fixedly connected to the four sides of the inner wall of the mounting column (5), the front ends of four second electric telescopic rods (6) are fixedly connected to arc-shaped extrusion plates (7), and the backs of the arc-shaped extrusion plates (7) are sleeved on the surface of the mounting column (5); A connecting sleeve (8) is fixedly connected to the middle of the back side of the first mounting plate (2), and one side of the inner wall of the connecting sleeve (8) is sleeved on the surface of the mounting column (5), and the four sides of the surface of the connecting sleeve (8) are fixedly connected to the fixing frame (9); one side of the inner wall of the four fixing frames (9) is fixedly connected to the third electric telescopic rod (10), the front ends of the four third electric telescopic rods (10) are fixedly connected to the arc-shaped clamping plates (11), and one side of the surface of the four arc-shaped clamping plates (11) is plugged into the inner wall of the connecting sleeve (8); the other side of the top of the fixed platform (1) is fixedly connected to the second mounting plate (12), and the second mounting plate (12) ) is fixedly connected to a second connecting sleeve (13) in the middle of the back side; a fourth electric telescopic rod (14) is fixedly connected to one side of the inner wall of the second connecting sleeve (13); a mounting sleeve (15) is fixedly connected to the front end of the fourth electric telescopic rod (14); a bearing ring (16) is fixedly connected to the middle of the surface of the mounting sleeve (15); a grinding plate (17) is fixedly connected to one side of the surface of the bearing ring (16); a driving motor (18) is fixedly connected to one side of the inner wall of the mounting sleeve (15); a driving rod (19) is installed at the output end of the driving motor (18), and the front end of the driving rod (19) is fixedly connected to the back side of the grinding plate (17).

2. A stable pipe grinding mechanism according to claim 1, characterized in that: A connecting sleeve (20) is fixedly connected to the middle of the top of the fixed platform (1), a collecting box (21) is slidably connected to one side of the inner wall of the connecting sleeve (20), and a control panel body (22) is fixedly connected to the top of the surface of the first mounting plate (2).

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