CN220613352U - Aluminum end ring burr coping mechanism - Google Patents

Abstract

The utility model discloses an aluminum end ring burr grinding mechanism which comprises a fixing frame and a friction wheel, wherein a hydraulic cylinder is fixedly connected to the top of the fixing frame, a sliding groove is formed in one side of the fixing frame, a sliding seat is connected in a sliding manner, limiting grooves are formed in two sides of the sliding seat, a sliding plate is connected in the limiting grooves in a sliding manner, rotating shafts are fixedly connected to two sides of the friction wheel, the rotating shafts penetrate through the sliding plate, a power mechanism is arranged on the outer wall of one side of the sliding seat, a socket is formed in two sides of the sliding seat, an inserting rod is inserted into the socket, and the inserting rod is in contact with the sliding plate. According to the utility model, burrs on the aluminum end ring can be automatically polished through the first hairbrush and the second hairbrush by the friction wheel, so that the polishing effect of the device is improved, meanwhile, the rotor can rotate in the placing box more smoothly through the balls, and the polishing effect of the device can be prevented from being influenced by chips accumulated in the placing box through the through grooves.

Description

Aluminum end ring burr coping mechanism

Technical Field

The utility model relates to the technical field of burr grinding, in particular to an aluminum end ring burr grinding mechanism.

Background

The rotor is an important component of a motor, some current rotors comprise iron cores formed by lamination of silicon steel sheets, the iron cores are formed into rough blanks of the rotor after aluminum casting, and then the aluminum end rings at two ends of the rotor are required to be polished and burrs are removed after various procedures.

As disclosed in the patent number CN112775753B, the machine base comprises a bottom plate and a supporting plate with a vertical rear end, the upper end of the supporting plate is provided with a rectangular grinding seat, the upper end face of the grinding seat right above the transmission gear is provided with a slot communicated with the slot, the slot is internally inserted with a driving gear, the driving gear is meshed with the transmission gear, the deburring mode is to grind the rotating burr roller by adopting a handheld rotor, but the mode of grinding the handheld rotor has a certain safety effect, and in order to solve such problems, the application provides an aluminum end ring burr grinding mechanism with a new structure.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an aluminum end ring burr grinding mechanism.

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

the utility model provides an aluminium end ring burr coping mechanism, includes mount and friction pulley, the top fixedly connected with pneumatic cylinder of mount, the spout has been seted up to one side of mount, sliding connection has the slide in the spout, and the spacing groove has all been seted up to the both sides of slide, sliding connection has the slide in the spacing groove, the equal fixedly connected with pivot in both sides of friction pulley, and the pivot passes the slide, one side outer wall of slide is equipped with power unit, the socket has all been seted up to the both sides of slide, peg graft in the socket has the inserted bar, and the inserted bar contacts with the slide, one side fixedly connected with spring of inserted bar, and the spring is fixed with the slide mutually, the bottom fixedly connected with first brush of inserted bar, the bottom inner wall fixedly connected with two bracing pieces of mount, fixedly connected with place the box between two bracing pieces, the equal fixedly connected with second brush of both sides inner wall of placing the box.

As a still further scheme of the utility model, the power mechanism comprises two dovetail grooves, the dovetail grooves are formed in one side of the sliding seat, the sliding seat is connected with the sliding frame in a sliding mode, the upper surface of the sliding frame is fixed with the motor through bolts, and one end of an output shaft of the motor is fixed with the rotating shaft.

As a still further proposal of the utility model, a guide rod is fixedly connected in the chute and is in sliding connection with the slide seat.

As a still further scheme of the utility model, a plurality of balls are rotatably connected to the inner wall of the bottom of the placement box.

As a still further aspect of the present utility model, the friction wheel is provided inside the slider.

As a still further proposal of the utility model, the bottom of the placement box is provided with a through groove.

As a still further proposal of the utility model, the bottom of the supporting rod is fixedly connected with a fixing rib, and the fixing rib is fixed with a fixing frame.

As a still further scheme of the utility model, the outer wall of the bottom of the fixing frame is fixedly connected with a plurality of feet which are symmetrically distributed.

The beneficial effects of the utility model are as follows:

1. through the cooperation of first brush and second brush use, put into the box with the rotor in, make friction wheel drive the rotor and rotate, then start the motor, the motor rotates and makes the pivot drive the friction wheel and rotate to make and drive the rotor rotation, and then make first brush and second brush carry out automatic coping to the burr on the aluminium end ring, improved the effect of polishing of device.

2. Through the setting of ball, the ball makes the rotor more smooth and easy in placing box internal rotation to make the device higher to the efficiency of burr coping on the aluminium end ring, improved the result of use of device.

3. Through the setting of logical groove, lead to the groove and can make the piece of placing the interior coping of box after dropping, avoid the piece to pile up the effect of polishing that influences the device in placing the box, improved the convenience of device.

Drawings

Fig. 1 is a schematic perspective view of an aluminum end ring burr grinding mechanism according to the present utility model;

fig. 2 is a schematic diagram of a cross-sectional structure of a carriage of an aluminum end ring burr grinding mechanism according to the present utility model;

fig. 3 is an enlarged schematic diagram of a portion a of an aluminum end ring burr grinding mechanism according to the present utility model;

fig. 4 is a schematic diagram of a partial enlarged structure of an aluminum end ring burr grinding mechanism according to the present utility model.

In the figure: 1. a fixing frame; 2. a carriage; 3. a guide rod; 4. a hydraulic cylinder; 5. a slide; 6. placing a box; 7. a support rod; 8. fixing ribs; 9. a footing; 10. a chute; 11. a dovetail groove; 12. a limit groove; 13. a friction wheel; 14. a first brush; 15. a second brush; 16. a ball; 17. a through groove; 18. a rod; 19. a socket; 20. a spring; 21. a slide plate; 22. a rotating shaft.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1-4, an aluminum end ring burr grinding mechanism comprises a fixing frame 1 and a friction wheel 13, wherein a hydraulic cylinder 4 is fixed at the top of the fixing frame 1 through bolts, a sliding groove 10 is formed in one side of the fixing frame 1, a sliding seat 5 is connected in a sliding manner in the sliding groove 10, limit grooves 12 are formed in two sides of the sliding seat 5, a sliding plate 21 is connected in the sliding manner in the limit grooves 12, a rotating shaft 22 is fixed on two sides of the friction wheel 13 through bolts, the rotating shaft 22 penetrates through the sliding plate 21, a power mechanism is arranged on the outer wall of one side of the sliding seat 5, sockets 19 are formed in two sides of the sliding seat 5, a plug rod 18 is inserted in the sockets 19, the plug rod 18 is in contact with the sliding plate 21, a spring 20 is welded on one side of the plug rod 18, the spring 20 is fixed with the sliding seat 5, a first brush 14 is fixed at the bottom of the plug rod 18 through bolts, two support rods 7 are fixed on the inner wall of the bottom of the fixing frame 1 through bolts, a placing box 6 is fixed between the two supporting rods 7 through bolts, second hairbrushes 15 are fixed on the inner walls of the two sides of the placing box 6 through bolts, a rotor is placed into the placing box 6, aluminum end rings at the two ends of the rotor are contacted with the second hairbrushes 15, then a hydraulic cylinder 4 is started, the hydraulic cylinder 4 stretches to enable a sliding seat 5 to move downwards along a sliding groove 10, so that a friction wheel 13 is contacted with the top of the rotor, meanwhile, a first hairbrush 14 moves downwards, then the sliding seat 5 continues to move downwards, at the moment, the friction wheel 13 is extruded by the rotor, so that the friction wheel 13 moves upwards, a sliding plate 21 moves to the top of the sliding groove 12 along the limiting groove, at the same time, the sliding plate 21 moves to be separated from a sliding rod 18, at the moment, a spring 20 is rebounded to shrink, so that the sliding rod 18 drives the first hairbrush 14 to move inwards to be contacted with the aluminum end rings, then a motor is started, and the rotating shaft drives the friction wheel 13 to rotate, so that the rotor is driven to rotate, and then the first hairbrush 14 and the second hairbrush 15 automatically grind burrs on the aluminum end ring.

In the utility model, it is to be noted that the power mechanism comprises two dovetail grooves 11, the dovetail grooves 11 are formed on one side of the sliding seat 5, the sliding carriage 2 is connected in the dovetail grooves 11 in a sliding way, the dovetail grooves 11 can guide the sliding carriage 2 to stably move up and down, the upper surface of the sliding carriage 2 is fixedly provided with a motor through bolts, one end of an output shaft of the motor is fixed with a rotating shaft 22, a guide rod 3 is fixed in a sliding groove 10 through bolts, the guide rod 3 is in sliding connection with the sliding seat 5, the guide rod 3 can guide the sliding seat 5 to stably move, a plurality of balls 16 are rotationally connected to the inner wall of the bottom of the placement box 6, the balls 16 enable a rotor to rotate in the placement box 6 more smoothly, so that the efficiency of deburring on an aluminum end ring by the device is higher, a friction wheel 13 is arranged in the sliding seat 5, a through groove 17 is formed in the bottom of the placement box 6, chips in the placement box 6 can fall down, the chips are prevented from accumulating in the placement box 6 to influence the polishing effect of the device, the bottom of the support rod 7 is fixedly provided with a plurality of fixing ribs 8 through bolts, the fixing ribs 8 are fixedly arranged on the bottom of the support rod 7, the fixing ribs 1 are fixedly connected with the fixing ribs 1 and the fixing frames 9 are fixedly arranged between the fixing ribs 1 and the fixing frames 9, and the fixing frames are fixedly connected with the fixing frames 1, and the fixing ribs are fixedly arranged, and the fixing frames are fixedly connected with the fixing frames 9, and the fixing frames are firmly arranged.

Working principle: when the aluminum end ring needs to be polished, firstly, the rotor is placed in the placement box 6, the aluminum end rings at the two ends of the placement box are contacted with the second hairbrush 15, then the hydraulic cylinder 4 is started, the hydraulic cylinder 4 stretches to enable the sliding seat 5 to move downwards along the sliding groove 10, so that the friction wheel 13 is contacted with the top of the rotor, meanwhile, the first hairbrush 14 moves downwards, then the sliding seat 5 continues to move downwards, at the moment, the friction wheel 13 is extruded by the rotor, the friction wheel 13 moves upwards, the sliding plate 21 moves to the top of the sliding plate along the limiting groove 12, the sliding frame 2 moves upwards along the dovetail groove 11, meanwhile, the sliding plate 21 moves to be separated from the sliding rod 18, at the moment, the spring 20 rebounds to shrink, so that the sliding rod 18 drives the first hairbrush 14 to move inwards to be contacted with the aluminum end ring, then the motor is started, the rotating shaft drives the friction wheel 13 to rotate, so that the rotor is driven to rotate, and the first hairbrush 14 and the second hairbrush 15 automatically polish the aluminum end ring.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, it may be a mechanical connection; either directly or indirectly via an intermediary. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

Claims (8)

1. The utility model provides an aluminium end ring burr coping mechanism, includes mount (1) and friction pulley (13), its characterized in that, top fixedly connected with pneumatic cylinder (4) of mount (1), spout (10) have been seted up to one side of mount (1), sliding connection has slide (5) in spout (10), spacing groove (12) have all been seted up to the both sides of slide (5), sliding connection has slide (21) in spacing groove (12), the both sides of friction pulley (13) all fixedly connected with pivot (22), and pivot (22) pass slide (21), one side outer wall of slide (5) is equipped with power unit, socket (19) have all been seted up to the both sides of slide (5), peg graft in socket (19) have inserted bar (18), and inserted bar (18) are contacted with slide (21), one side fixedly connected with spring (20) of inserted bar (18), and spring (20) are fixed with slide (5) looks, the bottom fixedly connected with first brush (14) of inserted bar (18), the inner wall (1) of bottom fixedly connected with bracing piece (7) are placed between two fixed connection boxes (6), the inner walls of the two sides of the placement box (6) are fixedly connected with second brushes (15).

2. The aluminum end ring burr trimming mechanism according to claim 1, wherein the power mechanism comprises two dovetail grooves (11), the dovetail grooves (11) are formed in one side of the sliding seat (5), the sliding seat (11) is connected with a sliding frame (2) in a sliding mode, the upper surface of the sliding frame (2) is fixedly connected with a motor through bolts, and one end of an output shaft of the motor is fixedly connected with a rotating shaft (22).

3. The aluminum end ring burr trimming mechanism according to claim 1, wherein a guide rod (3) is fixedly connected in the sliding groove (10), and the guide rod (3) is in sliding connection with the sliding seat (5).

4. An aluminum end ring burr trimming mechanism according to claim 1, characterized in that a plurality of balls (16) are rotatably connected to the bottom inner wall of the placement case (6).

5. An aluminium end ring burr grinding mechanism according to claim 1, characterized in that the friction wheel (13) is provided inside the slide (5).

6. The aluminum end ring burr trimming mechanism according to claim 1, wherein a through groove (17) is formed in the bottom of the placement box (6).

7. The aluminum end ring burr trimming mechanism according to claim 1, wherein the bottom of the supporting rod (7) is fixedly connected with a fixing rib (8), and the fixing rib (8) is fixed with the fixing frame (1).

8. The aluminum end ring burr trimming mechanism according to claim 7, wherein a plurality of feet (9) are fixedly connected to the outer wall of the bottom of the fixing frame (1), and the feet (9) are symmetrically distributed.