Flange machining and polishing device

Abstract

The flange machining and polishing device comprises a workbench, a first fixing groove is formed in one side of the upper wall face of the workbench, a first sliding groove is formed in the lower wall face of the first fixing groove, a first motor is fixedly installed on the wall face of one side of the workbench, and the driving end of the first motor is connected with a threaded rod; one end of the threaded rod penetrates through one side wall face of the first fixing groove and is rotationally connected to the inner wall of the other side of the first fixing groove, a connecting block is rotationally connected to the threaded rod, a first sliding block is connected to the lower wall face of the connecting block, the first sliding block slides in the first sliding groove, and a second rotating shaft is driven by a third motor to rotate; the two pairs of fixing rods slide in the arc-shaped sliding grooves in the periphery correspondingly, a flange is fixed and clamped, the second motor drives the grinding roller to rotate, polishing is completed, the grinding roller alternately completes the polishing process between the second fixing plates on the two sides, operation is easy, and convenience is brought to people.

Description

Technical Field

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

[0002] Flange, also called flange flange or flange. Flange is a part that connects shafts to each other and is used to connect pipe ends. It is also used as a flange on the inlet and outlet of equipment to connect two equipments, such as the reducer flange. There are holes on the flange, and bolts make the two flanges tightly connected. Gaskets are used to seal between flanges. Flanges are divided into threaded flanges, welding flanges and clamping flanges.

[0003] The utility model patent with publication number CN217045919U discloses a polishing device for easy maintenance of flanges, including a body, characterized in that: a support plate and an electric slide are installed on the upper side of the body, a grinding wheel is installed on one side of the electric slide, a plurality of through holes are opened in the middle of the support plate, an exhaust pipe is installed on the peripheral side below the support plate, a first motor is fixed on the lower side of the support plate, a turntable is rotatably matched on the upper side of the support plate, and a through slot is opened in the body. However, the device needs to be stopped for replacement every time it is polished, which is time-consuming and labor-intensive. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a flange processing and polishing device, which drives the threaded rod to rotate by a first motor, and drives the connecting block to move by the rotation of the threaded rod, so as to adjust the position of the grinding roller, thereby controlling the movement of the grinding roller between the second fixed plates on both sides, thereby improving work efficiency and bringing convenience to people.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a flange processing and polishing device, comprising a workbench, a first fixed groove is opened on one side of the upper wall of the workbench, a first slide groove is opened on the lower wall of the first fixed groove, a first motor is fixedly installed on the wall of one side of the workbench, a threaded rod is connected to the driving end of the first motor, one end of the threaded rod passes through the wall of one side of the first fixed groove and is rotatably connected to the inner wall of the other side of the first fixed groove, a connecting block is screwed on the threaded rod, a first slider is connected to the lower wall of the connecting block, the first slider slides in the first slide groove, a polishing mechanism is connected to the upper wall of the connecting block, second fixed grooves are opened on both sides of the wall of the workbench, and a fixing mechanism is provided above a pair of the second fixed grooves.

[0006] Preferably, the polishing mechanism includes a support frame, which is connected to the upper wall of the connecting block, the upper wall of the support frame is connected to a support plate, the lower wall of the support plate is connected to a hydraulic cylinder, the telescopic end of the hydraulic cylinder is connected to a fixed shell, a second motor is fixedly mounted on one side wall of the fixed shell, the driving end of the second motor is connected to a first rotating shaft, one end of the first rotating shaft passes through one side wall of the fixed shell and is rotatably connected to an inner wall of one side of the fixed shell, and a grinding roller is provided on the first rotating shaft.

[0007] Preferably, the fixing mechanism includes a third motor, the third motor is fixedly mounted on the lower wall surface of the second fixing groove, a first fixing plate is fixedly mounted on the wall surface of the workbench and above the second fixing groove, the driving end of the third motor is connected to the second rotating shaft, the upper end of the second rotating shaft passes through the first fixing plate and the second fixing plate is fixedly mounted, second sliding grooves are respectively provided around the upper wall surface of the first fixing plate, second sliding blocks are slid in two pairs of the second sliding grooves, arc-shaped sliding grooves are provided around the wall surface of the second fixing plate, fixing rods are connected to the upper wall surfaces of the two pairs of the second sliding blocks, and the two pairs of the fixing rods slide in the arc-shaped sliding grooves around them.

[0008] Preferably, the second sliding block and the second sliding groove are both T-shaped structures.

[0009] Beneficial Effects

[0010] The utility model provides a flange processing and polishing device, which has the following beneficial effects: the utility model has a compact structure, and the threaded rod is driven to rotate by the first motor, and the connecting block is controlled to move by sliding the first slider in the first slide groove, so as to adjust the position of the grinding roller, and the second rotating shaft is driven to rotate by the third motor, and the two pairs of fixed rods are respectively slid in the surrounding arc-shaped slide grooves to achieve fixed clamping of the flange, and the grinding roller is driven to rotate by the second motor to complete polishing, so that the grinding roller alternates between the second fixed plates on both sides to complete the polishing process, the operation is simple, and it brings convenience to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0012] Figure 2 This is a rear view structural diagram of the utility model;

[0013] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0014] Figure 4 For this utility model Figure 1 Schematic diagram of the partially enlarged structure.

[0015] In the figure: 1. workbench; 2. first fixed groove; 3. first slide groove; 4. first motor; 5. threaded rod; 6. connecting block; 7. first slider; 8. second fixed groove; 9. support frame; 10. support plate; 11. hydraulic cylinder; 12. fixed shell; 13. second motor; 14. first rotating shaft; 15. grinding roller; 16. third motor; 17. first fixed plate; 18. second rotating shaft; 19. second fixed plate; 20. second slide groove; 21. second slider; 22. arc slide groove; 23. fixed rod. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-4 , a flange processing and polishing device comprises a workbench 1, a first fixed groove 2 is opened on one side of the upper wall surface of the workbench 1, a first slide groove 3 is opened on the lower wall surface of the first fixed groove 2, a first motor 4 is fixedly installed on the wall surface of one side of the workbench 1, a threaded rod 5 is connected to the driving end of the first motor 4, one end of the threaded rod 5 passes through the wall surface of one side of the first fixed groove 2 and is rotatably connected to the inner wall of the other side of the first fixed groove 2, a connecting block 6 is screwed on the threaded rod 5, a first slider 7 is connected to the lower wall surface of the connecting block 6, the first slider 7 slides in the first slide groove 3, a polishing mechanism is connected to the upper wall surface of the connecting block 6, second fixed grooves 8 are opened on both sides of the upper wall surface of the workbench 1, and a fixing mechanism is provided above a pair of the second fixed grooves 8.

[0018] Furthermore, the polishing mechanism includes a support frame 9, which is connected to the upper wall of the connecting block 6, and the upper wall of the support frame 9 is connected to a support plate 10, and the lower wall of the support plate 10 is connected to a hydraulic cylinder 11, and the telescopic end of the hydraulic cylinder 11 is connected to a fixed shell 12, and a second motor 13 is fixedly installed on one side wall of the fixed shell 12, and the driving end of the second motor 13 is connected to a first rotating shaft 14, one end of the first rotating shaft 14 passes through the one side wall of the fixed shell 12 and is rotatably connected to the inner wall of one side of the fixed shell 12, and a grinding roller 15 is provided on the first rotating shaft 14.

[0019] Furthermore, the fixing mechanism includes a third motor 16, which is fixedly installed on the lower wall of the second fixed groove 8, and a first fixed plate 17 is fixedly installed on the upper wall of the workbench 1 and above the second fixed groove 8. The driving end of the third motor 16 is connected to the second rotating shaft 18, and the upper end of the second rotating shaft 18 passes through the first fixed plate 17 and is fixedly installed with a second fixed plate 19. Second sliding grooves 20 are respectively opened around the upper wall of the first fixed plate 17, and second sliders 21 slide in two pairs of the second sliding grooves 20. Arc-shaped sliding grooves 22 are opened around the upper wall of the second fixed plate 19, and fixing rods 23 are connected to the upper walls of the two pairs of the second sliders 21, and the two pairs of the fixing rods 23 slide in the arc-shaped sliding grooves 22 around them.

[0020] Furthermore, the second sliding block 21 and the second sliding groove 20 are both T-shaped structures.

[0021] Embodiment: First, place the flange on the second fixed plate 19, then drive the second rotating shaft 18 to rotate through the third motor 16, and slide the two pairs of fixed rods 23 in the surrounding arc-shaped slide grooves 22 respectively to achieve fixed clamping of the flange, drive the threaded rod 5 to rotate through the first motor 4, and control the movement of the connecting block 6 by sliding the first slider 7 in the first slide groove 3, so as to adjust the position of the grinding roller 15, move the grinding roller 15 to one side above the second fixed plate 19, drive the grinding roller 15 to rotate through the second motor 13, and control the grinding roller 15 to descend and contact with the flange surface by extending the telescopic end of the hydraulic cylinder 11 to achieve polishing, which is simple to operate and brings convenience to people.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flange processing and polishing device, comprising a workbench (1), characterized in that: A first fixed groove (2) is provided on one side of the upper wall of the workbench (1), a first sliding groove (3) is provided on the lower wall of the first fixed groove (2), a first motor (4) is fixedly installed on one side of the wall of the workbench (1), a threaded rod (5) is connected to the driving end of the first motor (4), one end of the threaded rod (5) passes through the wall of one side of the first fixed groove (2) and is rotatably connected to the inner wall of the other side of the first fixed groove (2), a connecting block (6) is screwed on the threaded rod (5), a first sliding block (7) is connected to the lower wall of the connecting block (6), the first sliding block (7) slides in the first sliding groove (3), a polishing mechanism is connected to the upper wall of the connecting block (6), second fixed grooves (8) are provided on both sides of the upper wall of the workbench (1), and a fixing mechanism is provided above a pair of the second fixed grooves (8).

2. A flange processing and polishing device according to claim 1, characterized in that: The polishing mechanism comprises a support frame (9), wherein the support frame (9) is connected to the upper wall surface of the connecting block (6), the upper wall surface of the support frame (9) is connected to a support plate (10), the lower wall surface of the support plate (10) is connected to a hydraulic cylinder (11), the telescopic end of the hydraulic cylinder (11) is connected to a fixed shell (12), a second motor (13) is fixedly mounted on a side wall surface of the fixed shell (12), a driving end of the second motor (13) is connected to a first rotating shaft (14), one end of the first rotating shaft (14) passes through a side wall surface of the fixed shell (12) and is rotatably connected to a side inner wall of the fixed shell (12), and a grinding roller (15) is provided on the first rotating shaft (14).

3. A flange processing and polishing device according to claim 1, characterized in that: The fixing mechanism comprises a third motor (16), the third motor (16) is fixedly mounted on the lower wall of the second fixing groove (8), a first fixing plate (17) is fixedly mounted on the upper wall of the workbench (1) and located above the second fixing groove (8), a driving end of the third motor (16) is connected to a second rotating shaft (18), an upper end of the second rotating shaft (18) passes through the first fixing plate (17) and is fixedly mounted with a second fixing plate (19), second sliding grooves (20) are respectively provided around the upper wall of the first fixing plate (17), and second sliding blocks (21) are slid in two pairs of the second sliding grooves (20), an arc-shaped sliding groove (22) is provided around the upper wall of the second fixing plate (19), and the upper walls of the two pairs of the second sliding blocks (21) are connected to fixing rods (23), and the two pairs of the fixing rods (23) slide in the arc-shaped sliding grooves (22) around them.

4. A flange processing and polishing device according to claim 3, characterized in that: The second sliding block (21) and the second sliding groove (20) are both T-shaped structures.

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