CN219725715U - Flange plate surface polishing device - Google Patents

Abstract

The utility model belongs to the technical field of polishing equipment, in particular to a flange surface polishing device, which comprises a base; the inner circular wall of the base is provided with a placing disc; a flange plate is arranged on the outer circular wall of the base; the top of the placing disc is rotatably connected with a rotating rod; the side wall of the rotating rod is provided with a polishing component through a moving part; the outer circular wall of the rotating rod is fixedly connected with a motor through a fixed block; the output end of the motor is provided with a rotating shaft; the outer circular wall of the rotating shaft is fixedly connected with a first gear; the outer circular wall of the rotating rod is fixedly connected with a round rod; the outer circular wall of the round rod is rotatably connected with a second gear; the second gear is meshed with the first gear; the top of the placing plate is provided with an annular wheel tooth slot; the annular wheel tooth slot is meshed with the second gear; the polishing equipment is operated by workers without bending or squatting, so that the polishing operation of the workers is facilitated, and the labor intensity of the workers is reduced.

Description

Flange plate surface polishing device

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to a flange plate surface polishing device.

Background

The flange is usually a metal body similar to a disc, fixed holes are formed on the periphery of the metal body, the metal body is widely applied to machinery, polishing means that the surface roughness of a workpiece is reduced, so that the surface of the workpiece is bright and smooth, a polishing tool used for the surface of the flange is a polishing wheel, and the surface of the workpiece is rolled by high-speed rotation of the polishing wheel and abrasive materials, so that the surface of the flange is smooth.

When polishing the large flange, the large flange is not clamped by the traditional polishing equipment because of the large volume of the large flange, and only a worker can polish the surface of the large flange by using a handheld polisher according to operation experience, so that the worker needs to squat or bend down when polishing the large flange, the labor intensity of the worker is increased, and the polishing efficiency of the large flange is affected; accordingly, a flange surface polishing apparatus has been proposed in view of the above-mentioned problems.

Disclosure of Invention

In order to make up the defects of the prior art, in the case of large size of a large flange, the large flange cannot be clamped by the traditional polishing equipment, and only a worker can polish the surface of the large flange by using a handheld polisher according to operation experience, so that the worker needs to squat or bend down when polishing the large flange, the labor intensity of the worker is increased, and the polishing efficiency of the large flange is affected.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a flange surface polishing device, which comprises a base; the inner circular wall of the base is provided with a placing disc; a flange plate is arranged on the outer circular wall of the base; the top of the placing disc is rotatably connected with a rotating rod; the side wall of the rotating rod is provided with a polishing component through a moving part; the outer circular wall of the rotating rod is fixedly connected with a motor through a fixed block; the output end of the motor is provided with a rotating shaft; the outer circular wall of the rotating shaft is fixedly connected with a first gear; the outer circular wall of the rotating rod is fixedly connected with a round rod; the outer circular wall of the round rod is rotatably connected with a second gear; the second gear is meshed with the first gear; the top of the placing plate is provided with an annular wheel tooth slot; the annular wheel tooth grooves are meshed with the second gear, and workers do not need to bend down or squat to operate polishing equipment, so that polishing operation of the workers is facilitated, and labor intensity of the workers is relieved.

Preferably, a group of square grooves are formed in the inner circular wall of the base; square blocks are placed in the square grooves; the adjacent side walls of the square blocks are fixedly connected to the outer circular wall of the placing plate, and the flanges of different sizes and different types can be polished only by replacing the bases of the corresponding flanges.

Preferably, the moving member includes an annular block; the outer circular wall of the rotating rod is provided with a pair of square grooves; the groove wall of the square groove is connected with a sliding block in a sliding way; the side walls of the pair of sliding blocks, which are far away from each other, are fixedly connected with annular blocks; the side wall of the annular block is fixedly connected with an extension rod; the side wall of the extension rod is provided with a polishing component through the moving part, so that the polishing component can conveniently move up and down on the rotating rod.

Preferably, the moving member comprises a threaded rod; the side wall of the extension rod is provided with a chute; the wall of the chute is connected with a sliding block in a sliding way; the side wall of the sliding block is connected with a threaded rod in a threaded manner; the two ends of the threaded rod are rotatably connected between the groove walls at the two sides of the chute; the outer circular wall, close to the annular block, of the threaded rod is fixedly connected with a first bevel gear; the side wall of the annular block is rotationally connected with a second bevel gear; the second bevel gear is meshed with the first bevel gear; the lateral wall rigid coupling of second bevel gear has the bull stick, and the staff can adjust the polishing subassembly when rotating the bull stick like this in the position of extension pole, conveniently polishes the surface of ring flange.

Preferably, the top of the annular block is fixedly connected with a symmetrically distributed connecting rod; the top of the connecting rod is fixedly connected with a disc; the top of the disc is rotatably connected with a rotating handle; one end of the rotating rod penetrates through the disc, so that the polishing assembly can be controlled conveniently when doing annular motion on the rotating rod, and the rotating rod extends to the disc to conveniently adjust the position of the disc polishing assembly.

Preferably, a group of clamping grooves are formed in the outer circular wall of the rotating rod; the top of the disc is fixedly connected with a pair of arc-shaped blocks symmetrically distributed about the rotating rod; the side wall of the arc-shaped block is provided with a sliding groove; the groove wall of the sliding groove is connected with a clamping block in a sliding way; the clamping block is matched with the clamping groove, so that the position of the polishing assembly on the extension rod is conveniently fixed after the polishing assembly is adjusted.

The utility model has the advantages that:

1. the polishing device has the advantages that the worker only needs to control the polishing assembly to move up and down to polish the surface of the flange plate, and when the length of the rotating rod reaches a proper length, the worker does not need to bend down or squat down to operate the polishing device, so that the polishing operation of the worker is facilitated, and the labor intensity of the worker is reduced.

2. As long as the base of corresponding ring flange is changed, can carry out polishing operation to the ring flange of equidimension, different grade type, conveniently make polishing subassembly reciprocate at the dwang, like this the staff when rotating the bull stick, can adjust polishing subassembly in the position of extension pole, conveniently polish the surface of ring flange, conveniently control polishing subassembly when making annular motion on the dwang, the extension of bull stick also makes things convenient for the position of adjustment dish polishing subassembly on the disc, and the convenience is fixed polishing subassembly position on the extension pole after adjusting polishing subassembly.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a perspective view of the utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is a partial block diagram of the utility model;

FIG. 5 is an enlarged view of FIG. 4 at C;

FIG. 6 is a partial cross-sectional view of a turning handle;

fig. 7 is an enlarged view of fig. 6 at D.

In the figure: 1. a base; 2. placing a tray; 3. a flange plate; 4. a rotating lever; 5. a polishing assembly; 6. a motor; 7. a rotating shaft; 8. a first gear; 9. a round bar; 10. a second gear; 11. annular wheel tooth grooves; 12. square blocks; 13. an annular block; 14. a square groove; 15. a sliding block; 16. an extension rod; 17. a threaded rod; 18. a chute; 19. a slide block; 20. a first bevel gear; 21. a second bevel gear; 22. a rotating rod; 23. a connecting rod; 24. a disc; 25. rotating the handle; 26. a clamping groove; 27. an arc-shaped block; 28. and a clamping block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to FIGS. 1-7, a flange surface polishing apparatus includes a base 1; the inner circular wall of the base 1 is provided with a placing plate 2; the outer circular wall of the base 1 is provided with a flange plate 3; the top of the placing plate 2 is rotatably connected with a rotating rod 4; the side wall of the rotating rod 4 is provided with a polishing component 5 through a moving part; the outer circular wall of the rotating rod 4 is fixedly connected with a motor 6 through a fixed block; the output end of the motor 6 is provided with a rotating shaft 7; the outer circular wall of the rotating shaft 7 is fixedly connected with a first gear 8; the outer circular wall of the rotating rod 4 is fixedly connected with a round rod 9; the outer circular wall of the round rod 9 is rotatably connected with a second gear 10; the second gear 10 is meshed with the first gear 8; the top of the placing plate 2 is provided with an annular wheel tooth groove 11; the annular gear tooth groove 11 is meshed with the second gear 10; during operation, the rotation through the output of motor 6 drives axis of rotation 7 and rotates to the rotation of axis of rotation 7 drives first gear 8 and rotates, then the rotation of first gear 8 drives second gear 10 and removes in annular wheel tooth groove 11, then the rotation of second gear 10 drives the rotation of dwang 4 through round bar 9, then the rotation of dwang 4 drives polishing subassembly 5 motion, when polishing large-scale flange surface, with base 1 card in the empty slot in the centre of ring flange 3, owing to have the insection in the empty slot of ring flange 3, can intermesh with the outer circular wall of base 1, when motor 6 drives dwang 4 and rotates, the staff can carry out the upper surface and the outer circular wall of ring flange 3 through the moving part with polishing subassembly 5, because the rotation of motor 6 makes polishing subassembly 5 carry out annular motion on the surface of ring flange 3, the staff only need not to control the upper and lower removal of polishing subassembly 5 and polish the surface of ring flange 3, when the length of dwang 4 reaches suitable length, the staff need not to bend or low to carry out operation polishing equipment, the intensity of operation of the staff has been convenient for the staff of squatting.

The inner circular wall of the base 1 is provided with a group of square grooves; square blocks 12 are arranged in the square grooves; adjacent side walls of a group of square blocks 12 are fixedly connected to the outer circular wall of the placing tray 2; during operation, the square blocks 12 of the placing plate 2 are placed in the square grooves of the base 1, and as the inner circular wall insections of the flanges 3 of different sizes and different types are different, the corresponding base 1 can be replaced to be clamped on the inner circular wall of the flange 3, and then the square blocks 12 of the placing plate 2 are clamped in the square grooves of the base 1, so that the flanges 3 of different sizes and different types can be polished only by replacing the corresponding bases 1 of the flanges 3.

The moving member comprises an annular block 13; the outer circular wall of the rotating rod 4 is provided with a pair of square grooves 14; the groove wall of the square groove 14 is connected with a sliding block 15 in a sliding way; the side walls of the pair of sliding blocks 15, which are far away from each other, are fixedly connected with annular blocks 13; the side wall of the annular block 13 is fixedly connected with an extension rod 16; the side wall of the extension rod 16 is provided with a polishing component 5 through a moving part; during operation, the sliding block 15 slides in the square groove 14, so that the sliding of the sliding block 15 drives the annular block 13 to slide on the outer round surface of the rotating rod 4, and then the movement of the annular block 13 drives the polishing component 5 on the extension rod 16 to move, so that the polishing component 5 can conveniently move up and down on the rotating rod 4.

The moving member comprises a threaded rod 17; the side wall of the extension rod 16 is provided with a chute 18; the wall of the chute 18 is connected with a sliding block 19 in a sliding way; the side wall of the sliding block 19 is connected with a threaded rod 17 in a threaded manner; the two ends of the threaded rod 17 are rotatably connected between the groove walls at the two sides of the chute 18; the outer circular wall of the threaded rod 17, which is close to the annular block 13, is fixedly connected with a first bevel gear 20; the side wall of the annular block 13 is rotatably connected with a second bevel gear 21; the second bevel gear 21 is meshed with the first bevel gear 20; the side wall of the second bevel gear 21 is fixedly connected with a rotating rod 22; during operation, the second bevel gear 21 is driven to rotate through the rotation of the rotating rod 22, so that the rotation of the second bevel gear 21 drives the first bevel gear 20 to rotate, then the first bevel gear 20 drives the threaded rod 17 to rotate between the side walls of the sliding groove 18, then the rotation of the threaded rod 17 drives the polishing component 5 on the sliding block 19 to move, and therefore when the rotating rod 22 is rotated by a worker, the position of the polishing component 5 on the extension rod 16 can be adjusted, and the surface of the flange plate 3 can be polished conveniently.

The top of the annular block 13 is fixedly connected with a symmetrically distributed connecting rod 23; the top of the connecting rod 23 is fixedly connected with a disc 24; a rotating handle 25 is rotatably connected to the top of the disc 24; one end of the rotating rod 22 penetrates through the disc 24; during operation, through rotating handle 25 on disc 24, when dwang 4 rotates, when the handheld rotation handle 25 of staff, because dwang 25 and disc 24 are the rotation connection, conveniently control polishing assembly 5 when doing the annular motion on dwang 4, the extension of bull stick 22 also conveniently adjusts the position of disc polishing assembly 5 on disc 24.

The outer circular wall of the rotating rod 22 is provided with a group of clamping grooves 26; the top of the disc 24 is fixedly connected with a pair of arc-shaped blocks 27 which are symmetrically distributed about the rotating rod 22; the side wall of the arc-shaped block 27 is provided with a sliding groove; the groove wall of the sliding groove is connected with a clamping block 28 in a sliding way; the clamping block 28 is matched with the clamping groove 26; during operation, the clamping block 28 slides in the sliding groove, and after the position of the polishing assembly 5 is adjusted by rotating the rotating rod 22, the clamping block 28 can be extended into the clamping groove 26 of the rotating rod 22, so that the position of the polishing assembly 5 on the extension rod 16 can be conveniently fixed after the polishing assembly 5 is adjusted.

The working principle is that the rotation of the output end of the motor 6 drives the rotation shaft 7 to rotate, so that the rotation of the rotation shaft 7 drives the first gear 8 to rotate, then the rotation of the first gear 8 drives the second gear 10 to move in the annular gear slot 11, then the rotation of the second gear 10 drives the rotation of the rotation rod 4 through the round rod 9, then the rotation of the rotation rod 4 drives the polishing component 5 to move, when polishing the surface of a large flange, the base 1 is clamped in a hollow groove in the middle of the flange 3, and because of the tooth patterns in the hollow groove of the flange 3, the base 1 is meshed with the outer circular wall of the base 1, when the motor 6 drives the rotation rod 4 to rotate, a worker can move the polishing component 5 up and down through a moving part to polish the upper surface and the outer circular wall of the large flange 3, and because the rotation of the motor 6 causes the polishing component 5 to circularly move on the surface of the flange 3, the polishing device is convenient for the polishing operation of the staff, lightens the labor intensity of the staff, and can change the corresponding base 1 to be clamped on the inner circular wall of the flange 3 due to the fact that the square blocks 12 of the placing plate 2 are placed in the square grooves of the base 1 and the inner circular wall insections of the flange 3 of different sizes are different when the staff only controls the up-down movement of the polishing assembly 5 to polish the surface of the flange 3, and then clamps the square blocks 12 of the placing plate 2 in the square grooves of the base 1, so that the polishing operation can be carried out on the flange 3 of different sizes and different types by only changing the corresponding base 1 of the flange 3 through sliding the sliding blocks 15 in the square grooves 14, the sliding of the sliding block 15 drives the annular block 13 to slide on the outer circular surface of the rotating rod 4, then the movement of the annular block 13 drives the polishing assembly 5 on the extending rod 16 to move, the polishing assembly 5 can conveniently move up and down on the rotating rod 4, the rotation of the rotating rod 22 drives the second bevel gear 21 to rotate, the rotation of the second bevel gear 21 drives the rotation of the first bevel gear 20, then the first bevel gear 20 drives the threaded rod 17 to rotate between the side walls of the sliding groove 18, then the rotation of the threaded rod 17 drives the polishing assembly 5 on the sliding block 19 to move, thus a worker can adjust the position of the polishing assembly 5 on the extending rod 16 when rotating the rotating rod 22, the surface of the flange plate 3 can be conveniently polished, the rotating rod 25 rotates on the disc 24, when the rotating rod 4 rotates, the worker holds the rotating rod 25, the rotating rod 22 extends to the disc 24 to conveniently adjust the position of the polishing assembly 5 when the rotating rod 22 does annular movement on the rotating rod 4, the position of the rotating rod 22 can be conveniently adjusted after the rotating rod 22 slides in the sliding block 28, and the position of the polishing assembly 5 can be conveniently adjusted after the rotating rod 5 is adjusted in the extending rod 26.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. A flange surface polishing device is characterized in that: comprises a base (1); the inner circular wall of the base (1) is provided with a placing disc (2); a flange plate (3) is arranged on the outer circular wall of the base (1); the top of the placing disc (2) is rotatably connected with a rotating rod (4); the side wall of the rotating rod (4) is provided with a polishing component (5) through a moving part; the outer circular wall of the rotating rod (4) is fixedly connected with a motor (6) through a fixed block; the output end of the motor (6) is provided with a rotating shaft (7); the outer circular wall of the rotating shaft (7) is fixedly connected with a first gear (8); the outer circular wall of the rotating rod (4) is fixedly connected with a round rod (9); the outer circular wall of the round rod (9) is rotatably connected with a second gear (10); the second gear (10) is meshed with the first gear (8); the top of the placing disc (2) is provided with an annular wheel tooth slot (11); the annular gear tooth groove (11) is meshed with the second gear (10).

2. A flange surface finish apparatus as set forth in claim 1, wherein: the inner circular wall of the base (1) is provided with a group of square grooves; square blocks (12) are arranged in the square grooves; adjacent side walls of a group of square blocks (12) are fixedly connected to the outer circular wall of the placing tray (2).

3. A flange surface finish apparatus as set forth in claim 2, wherein: the moving member comprises an annular block (13); the outer circular wall of the rotating rod (4) is provided with a pair of square grooves (14); the groove wall of the square groove (14) is connected with a sliding block (15) in a sliding way; the side walls of the pair of sliding blocks (15) which are far away from each other are fixedly connected with annular blocks (13); the side wall of the annular block (13) is fixedly connected with an extension rod (16); the side wall of the extension rod (16) is provided with a polishing component (5) through a moving part.

4. A flange surface finish apparatus according to claim 3, wherein: the moving member comprises a threaded rod (17); a chute (18) is arranged on the side wall of the extension rod (16); the groove wall of the sliding groove (18) is connected with a sliding block (19) in a sliding way; the side wall of the sliding block (19) is connected with a threaded rod (17) in a threaded manner; the two ends of the threaded rod (17) are rotatably connected between the groove walls at the two sides of the chute (18); the threaded rod (17) is fixedly connected with a first bevel gear (20) close to the outer circular wall of the annular block (13); the side wall of the annular block (13) is rotatably connected with a second bevel gear (21); the second bevel gear (21) is meshed with the first bevel gear (20); the side wall of the second bevel gear (21) is fixedly connected with a rotating rod (22).

5. The flange surface finish apparatus of claim 4 wherein: the top of the annular block (13) is fixedly connected with a symmetrically distributed connecting rod (23); the top of the connecting rod (23) is fixedly connected with a disc (24); the top of the disc (24) is rotatably connected with a rotary handle (25); one end of the rotating rod (22) penetrates through the disc (24).

6. A flange surface finish apparatus as set forth in claim 5, wherein: the outer circular wall of the rotating rod (22) is provided with a group of clamping grooves (26); the top of the disc (24) is fixedly connected with a pair of arc-shaped blocks (27) symmetrically distributed about the rotating rod (22); the side wall of the arc-shaped block (27) is provided with a sliding groove; the groove wall of the sliding groove is connected with a clamping block (28) in a sliding way; the clamping block (28) is matched with the clamping groove (26).