CN222386573U - Flange burr grinding mechanism - Google Patents

Abstract

The utility model discloses a flange burr grinding mechanism, comprising a workbench, a mounting frame fixedly connected to the top of the workbench, an electric push rod fixedly connected to the top of the mounting frame, a first motor fixedly connected to the bottom end of the electric push rod, a rotating frame fixedly connected to the output end of the first motor, a fixed frame fixedly connected to the bottom of the rotating frame, and a second motor fixedly connected to the rotating frame. The utility model places an inner grinding head in the inner ring of the flange under the drive of the electric push rod, and then, under the drive of the second motor, the reciprocating screw rod rotates, thereby driving the inner grinding head to move, so that the inner grinding head contacts the inner ring of the flange, and then manually pulls the outer grinding disc to contact the outer ring of the flange, and then, under the drive of the first motor, the inner grinding head and the outer grinding disc rotate, thereby grinding the inner ring and the outer ring of the flange at the same time, thereby improving the grinding efficiency.

Description

Flange burr grinding mechanism

Technical Field

The utility model relates to the technical field of flange machining, in particular to a flange burr polishing mechanism.

Background

The flange is a part for connecting the shafts and connecting pipe ends, and the flange needs to be processed in multiple directions when being manufactured, wherein the burr treatment on the surface of the flange is one of the processing procedures.

At present, when the flange is subjected to burr treatment, a polishing mechanism is used for polishing, and when the flange is polished by the existing polishing mechanism, only the inner ring or the outer ring of the flange can be polished independently, the flange cannot be polished simultaneously, the polishing efficiency is low, and therefore the polishing effect is affected.

Disclosure of utility model

The utility model aims to solve the defects that the existing polishing mechanism only can polish the inner ring or the outer ring of a flange independently, cannot be performed simultaneously and has low polishing efficiency when polishing the flange, so that the polishing effect is affected in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a flange burr grinding machanism, includes the workstation, the top fixedly connected with mounting bracket of workstation, the top fixedly connected with electric putter of mounting bracket, the first motor of bottom fixedly connected with of electric putter, the output fixedly connected with rotating turret of first motor, the bottom fixedly connected with mount of rotating turret, fixedly connected with second motor in the rotating turret, the output of second motor has reciprocating screw through the coupling joint, and reciprocating screw's outer wall thread bush is equipped with the thread bush, and the circumference outer wall of thread bush is equipped with the spout, and sliding connection has a plurality of first sliders in the spout, and one side rotation of first slider is connected with the regulation pole, and the other end rotation of regulation pole is connected with the second slider, the bottom of mount is equipped with a plurality of slide holes, and the second slider slides in the slide hole, the bottom fixedly connected with internal grinding head of second slider, one side fixedly connected with fixed plate of internal grinding head, the outer wall slip bush of fixed plate is equipped with outer grinding dish, and the bottom screw of outer grinding dish is pegged graft has fastening screw, the top fixedly connected with of workstation places the platform, and the top of workstation is equipped with clamping mechanism.

Further, one side of the inner polishing head is fixedly connected with two first guide rods, and the first guide rods are in sliding connection with the outer polishing disc.

Further, the fixture comprises two supporting frames, the supporting frames are welded at the top of the workbench, one side of each supporting frame is in threaded connection with an adjusting screw, and one end of each adjusting screw is rotationally connected with a clamping head.

Further, one side of the clamping head is fixedly connected with two second guide rods, and the second guide rods are in sliding connection with the support frame.

Further, two through holes are formed in the top of the workbench.

Furthermore, a collecting box is inserted on one side of the workbench in a sliding manner, and the collecting box is positioned below the through hole.

Further, one side of the second motor is provided with an electric wire rotary joint.

The beneficial effects of the utility model are as follows:

1. the inner polishing head is placed in the inner ring of the flange through the driving of the electric push rod, then, the reciprocating screw rod rotates under the driving of the second motor, so that the inner polishing head is driven to move, the inner polishing head is further enabled to be in contact with the inner ring of the flange, the outer polishing disc is pulled manually to be in contact with the outer ring of the flange, the inner polishing head and the outer polishing disc rotate under the driving of the first motor, and therefore the inner ring and the outer ring of the flange are polished simultaneously, and polishing efficiency is improved.

2. The clamping head is driven to move by screwing the adjusting screw, so that the flange is clamped and fixed, and further the flange is prevented from being polished, so that the flange is prevented from being damaged.

3. The outer polishing disc is manually pulled to move, so that the distance between the inner polishing head and the outer polishing disc is adjusted, and flanges with different specifications are polished.

Drawings

Fig. 1 is a schematic perspective view of a flange burr polishing mechanism according to the present utility model;

fig. 2 is a schematic bottom view of a flange burr polishing mechanism according to the present utility model;

Fig. 3 is a schematic view of a part of a three-dimensional structure of a flange burr polishing mechanism according to the present utility model;

fig. 4 is a schematic view of a part of a bottom view structure of a flange burr polishing mechanism according to the present utility model.

The device comprises a workbench, a mounting frame, a 3, an electric push rod, a 4, a first motor, a 5, a rotating frame, a 6, a second motor, a 7, a fixing frame, a 8, a reciprocating screw rod, a 9, a threaded sleeve, a 10, a sliding chute, a 11, a first sliding block, a 12, an adjusting rod, a 13, a sliding hole, a 14, a second sliding block, a 15, an inner polishing head, a 16, a fixing plate, a 17, a fastening screw, a 18, a first guide rod, a 19, an outer polishing disc, a 20, a placing table, a 21, a supporting frame, a 22, a second guide rod, a 23, a clamping head, a 24, an adjusting screw, a 25, a perforation, a 26 and a collecting box.

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.

Referring to fig. 1-4, a flange burr polishing mechanism comprises a workbench 1, a mounting frame 2 is welded at the top of the workbench 1, an electric push rod 3 is fixed at the top of the mounting frame 2 through bolts, a first motor 4 is fixed at the bottom end of the electric push rod 3 through bolts, a rotating frame 5 is fixed at the output end of the first motor 4 through bolts, a fixing frame 7 is welded at the bottom of the rotating frame 5, a second motor 6 is fixed in the rotating frame 5 through bolts, the output end of the second motor 6 is connected with a reciprocating screw rod 8 through a coupling, a thread sleeve 9 is sleeved on the outer wall of the reciprocating screw rod 8, a sliding groove 10 is arranged on the circumferential outer wall of the thread sleeve 9, a plurality of first sliding blocks 11 are connected in a sliding manner in the sliding groove 10, an adjusting rod 12 is connected at one side of the first sliding blocks 11 in a rotating manner, a second sliding block 14 is connected at the other end of the adjusting rod 12 in a rotating manner, a plurality of sliding holes 13 are formed in the bottom of the fixing frame 7, the second slider 14 slides in slide hole 13, the bottom of second slider 14 is fixed with interior grinding head 15 through the bolt, electric putter 3 drives down first motor 4 down, thereby drive rotating turret 5 and mount 7 down, and then drive interior grinding head 15 down, so make interior grinding head 15 place in the inner circle of flange, so that follow-up polishing, one side welding of interior grinding head 15 has fixed plate 16, the outer wall slip cap of fixed plate 16 is equipped with outer grinding dish 19, manual pulling outer grinding dish 19 removes, thereby adjust the distance between interior grinding head 15 and the outer grinding dish 19, in order to polish the flange of different specifications, the bottom screw grafting of outer grinding dish 19 has fastening screw 17, the top welding of workstation 1 has place the platform 20, the top of workstation 1 is equipped with clamping mechanism.

Two first guide rods 18 are welded on one side of the inner polishing head 15, the first guide rods 18 are in sliding connection with the outer polishing disc 19, the clamping mechanism comprises two supporting frames 21, the supporting frames 21 are welded on the top of the workbench 1, an adjusting screw 24 is in threaded connection with one side of each supporting frame 21, one end of each adjusting screw 24 is rotationally connected with a clamping head 23, the adjusting screw 24 is screwed to drive the clamping heads 23 to move so as to clamp a flange, two second guide rods 22 are welded on one side of each clamping head 23, the second guide rods 22 are in sliding connection with the supporting frames 21, the second guide rods 22 guide the movement of the clamping heads 23, the clamping head 23 is lifted to clamp stability, two through holes 25 are formed in the top of the workbench 1, a collecting box 26 is in sliding connection with one side of the workbench 1, the collecting box 26 is located below the through holes 25, and chips generated by polishing are collected in a centralized manner in the collecting box 26, and one side of each second motor 6 is provided with a wire rotary joint so as to prevent a connecting wire of the second motor 6 from being wound.

When the working principle of the embodiment is used, firstly, a flange is placed on the placement table 20, then, the clamping head 23 is driven by the screwing adjusting screw 24 to move, so that the flange is clamped, then, the first motor 4 is driven by the electric push rod 3 to move downwards, so that the rotating frame 5 and the fixing frame 7 are driven to move downwards, the inner polishing head 15 is driven to move downwards, then, the inner polishing head 15 is placed in the inner ring of the flange, then, the reciprocating screw 8 is driven by the second motor 6 to rotate, so that the threaded sleeve 9 moves along the reciprocating screw 8, the adjusting rod 12 is driven to rotate, the second sliding block 14 is driven to move in the sliding hole 13, so that the inner polishing head 15 is driven to move, the inner polishing head 15 is driven to contact with the inner ring of the flange, the outer polishing disc 19 is driven to contact with the outer ring of the flange by hand, the fastening screw 17 is screwed, then, the rotating frame 5 is driven by the first motor 4 to rotate, so that the fixing frame 7 is driven to rotate, the inner polishing head 15 and the outer polishing disc 19 are driven to rotate, and the inner polishing disc 19 and the inner polishing chips are collected from the inner ring 26 of the flange are collected.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The flange burr polishing mechanism comprises a workbench (1), and is characterized in that the top of the workbench (1) is fixedly connected with a mounting frame (2), the top of the mounting frame (2) is fixedly connected with an electric push rod (3), the bottom end of the electric push rod (3) is fixedly connected with a first motor (4), the output end of the first motor (4) is fixedly connected with a rotating frame (5), the bottom of the rotating frame (5) is fixedly connected with a fixing frame (7), the inner fixedly connected with a second motor (6) of the rotating frame (5), the output end of the second motor (6) is connected with a reciprocating screw rod (8) through a coupling, the outer wall of the reciprocating screw rod (8) is provided with a threaded sleeve (9), the circumferential outer wall of the threaded sleeve (9) is provided with a sliding groove (10), one side of the sliding groove (10) is connected with a plurality of first sliding blocks (11) in a sliding way, one side of the first sliding blocks (11) is rotatably connected with an adjusting rod (12), the other end of the adjusting rod (12) is rotatably connected with a second sliding block (14), the bottom of the fixing frame (5) is fixedly connected with a plurality of sliding holes (13), the second sliding blocks (14) are connected with the sliding heads (13) in the sliding holes (13), the inner fixedly connected with one side of the sliding heads (15), the outer wall slip cap of fixed plate (16) is equipped with outer polishing dish (19), and the bottom screw thread grafting of outer polishing dish (19) has fastening screw (17), the top fixedly connected with of workstation (1) places platform (20), and the top of workstation (1) is equipped with fixture.

2. Flange burr grinding mechanism according to claim 1, characterized in that one side of the inner grinding head (15) is fixedly connected with two first guide rods (18), the first guide rods (18) are in sliding connection with the outer grinding disc (19).

3. Flange burr grinding mechanism according to claim 1, characterized in that the clamping mechanism comprises two supporting frames (21), the supporting frames (21) are welded on the top of the workbench (1), one side of each supporting frame (21) is in threaded connection with an adjusting screw (24), and one end of each adjusting screw (24) is rotatably connected with a clamping head (23).

4. A flange burr grinding mechanism according to claim 3, characterized in that one side of the clamping head (23) is fixedly connected with two second guide rods (22), and the second guide rods (22) are in sliding connection with the supporting frame (21).

5. Flange burr grinding mechanism according to claim 1, characterized in that the top of the table (1) is provided with two perforations (25).

6. Flange burr grinding mechanism according to claim 1, characterized in that a collecting box (26) is slidingly inserted on one side of the table (1), the collecting box (26) being located below the perforation (25).

7. Flange burr grinding mechanism according to claim 1, characterized in that one side of the second motor (6) is provided with a wire swivel.