CN212969371U

CN212969371U - Chamfering machine capable of chamfering multiple angles simultaneously for rotor

Info

Publication number: CN212969371U
Application number: CN202021927434.3U
Authority: CN
Inventors: 杨秋明
Original assignee: Zhenjiang Danfeng Pneumatic Tools Co ltd
Current assignee: Zhenjiang Danfeng Pneumatic Tools Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-04-13
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a can fall multiangular beveler for rotor simultaneously, including supporting the chassis, the equipartition has a plurality of stabilizer blades on the bottom surface of support chassis, and is provided with directly over supporting the chassis and supports the top dish, it is connected with supporting the chassis through the supporting screw rod of a plurality of equipartitions in its bottom surface to support the top dish, the both ends of supporting screw rod all are provided with the nut rather than the looks adaptation, it has a plurality of adjustable position's chamfer mechanism to be annular equipartition on the support chassis, and all installs the rotatable gyro wheel for the chamfer on a plurality of chamfer mechanisms, and is a plurality of the block has the rotor between the gyro wheel, even set up a plurality of arris slot of treating processing on the rotor, and the local outer wall laminating of the local inner wall of arris slot and gyro wheel. This can fall multiangular beveler for rotor simultaneously is provided with a plurality of chamfering mechanism, can carry out the chamfer simultaneously to a plurality of arris notch on the rotor, ensures that all arris notch chamfers on the rotor once accomplish, avoids secondary operation, improves machining efficiency.

Description

Chamfering machine capable of chamfering multiple angles simultaneously for rotor

Technical Field

The utility model relates to a can be chamfered for rotor beveler of multiangular simultaneously.

Background

The rotor refers to a rotating body supported by a bearing. An object such as an optical disc without a rotary roller shaft itself may be regarded as a rotor when it adopts a rigid connection or an additional shaft, and in order to facilitate its installation or use, it is sometimes necessary to chamfer a corner notch on an outer wall of the rotor.

Traditional chamfering machine for rotor once accomplishes the chamfer of all arris notches on the rotor through a plurality of gyro wheels extrusion very few, and machining efficiency is low, and chamfer dimensional error is big, and surface quality is poor, and the position of chamfer mechanism is not convenient for adjust, and the rotor size that can chamfer is limited, and application scope is narrow, and the suitability is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can fall multiangular for rotor beveler simultaneously to solve the chamfer of all arris notches on the rotor is once accomplished through a plurality of gyro wheels extrusion to the beveler for rotor that proposes in the above-mentioned background art very few, machining efficiency is low, and chamfer dimensional error is big, and surface quality is poor, and the position of chamfering mechanism is not convenient for adjust, and the rotor size that can chamfer is limited, and application scope is narrow, the lower problem of suitability.

In order to achieve the above object, the utility model provides a following technical scheme: a chamfering machine capable of chamfering multiple angles simultaneously for a rotor comprises a supporting chassis, wherein a plurality of supporting legs are uniformly distributed on the bottom surface of the supporting chassis, a supporting top disc is arranged right above the supporting chassis, the supporting top disc is connected with the supporting chassis through a plurality of supporting screw rods uniformly distributed on the bottom surface of the supporting top disc, and nuts matched with the supporting screw rods are arranged at two ends of each supporting screw rod;

a plurality of chamfering mechanisms with adjustable positions are uniformly distributed on the supporting chassis in an annular shape, rotatable rollers for chamfering are mounted on the chamfering mechanisms, a rotor is clamped between the rollers, a plurality of edge groove openings to be machined are uniformly formed in the rotor, the local inner walls of the edge groove openings are attached to the local outer walls of the rollers, and the size of the rollers is consistent with the arc size of the rotor to be chamfered;

install the cylinder on the top surface of supporting the top dish, the output of cylinder is connected with the piston rod, the piston rod is located directly over the rotor, the cylinder drives the piston rod and extrudees the rotor downwards when extending downwards, produces relative frictional force simultaneously under the effect of extrusion force between each gyro wheel and the corresponding arris notch, and is a plurality of the gyro wheel rolls simultaneously and extrudees the chamfer with a plurality of arris notches on the disposable completion rotor.

Preferably, the chamfering mechanism comprises an adjusting screw, an adjusting nut and a support, the adjusting nut is fixed on the supporting chassis and is provided with the adjusting screw matched with the adjusting nut, the inner end of the adjusting screw is rotatably connected with the support through a bearing, the support is provided with a rotatable roller, the support passes through a sliding structure formed between the adjusting screw and the supporting chassis, and the sliding direction of the support and the adjusting screw are on the same straight line.

Preferably, the roller is a detachable structure formed between the roller shaft and the bracket, and the rolling direction of the roller is perpendicular to the direction of the roller shaft.

Preferably, a sliding groove matched with the support is arranged on the supporting chassis.

Preferably, the bracket is provided with a bolt for fixing the position of the bracket.

Preferably, the supporting top disc and the supporting base disc form a lifting structure through nuts and supporting screws, and the number of the supporting screws is four.

Compared with the prior art, the utility model is provided with a plurality of chamfering mechanisms, which can simultaneously chamfer a plurality of edge notches on the rotor, ensure that the chamfering of all the edge notches on the rotor is completed at one time, avoid secondary processing and improve the processing efficiency; the chamfering is carried out in a way that the roller presses and deforms the edge groove opening of the rotor, so that the chamfered arc surface of the edge groove opening is smoother, the quality is high, and the noise is low; because the position of chamfering mechanism can be adjusted, the gyro wheel also can carry out corresponding change, so the device can realize chamfering the arris notch of the rotor of equidimension not, and application scope is wide, and the processing cost is low.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall top-view cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a support chassis; 2. a support leg; 3. supporting the top plate; 4. a support screw; 41. a nut; 5. a chamfering mechanism; 51. adjusting the screw rod; 52. adjusting the nut; 53. a support; 531. a chute; 6. a roller; 61. a roller shaft; 7. a bolt; 8. a rotor; 81. a corner notch; 9. a cylinder; 91. a piston rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a chamfering machine for a rotor capable of chamfering multiple angles simultaneously comprises a supporting chassis 1, wherein a plurality of supporting legs 2 are uniformly distributed on the bottom surface of the supporting chassis 1, a supporting top disc 3 is arranged right above the supporting chassis 1, the supporting top disc 3 is connected with the supporting chassis 1 through a plurality of supporting screw rods 4 uniformly distributed on the bottom surface of the supporting top disc, and nuts 41 matched with the supporting screw rods 4 are arranged at two ends of the supporting screw rods 4;

the supporting chassis 1 is provided with a plurality of chamfering mechanisms 5 with adjustable positions in an annular uniform distribution manner, the chamfering mechanisms 5 are arranged, a plurality of edge groove openings 81 on the rotor 8 can be chamfered simultaneously, the chamfering of all the edge groove openings 81 on the rotor 8 is ensured to be completed at one time, secondary processing is avoided, the processing efficiency is improved, the chamfering mechanisms 5 are provided with rotatable rollers 6 for chamfering, the rotor 8 is clamped among the rollers 6, the rotor 8 is uniformly provided with a plurality of edge groove openings 81 to be processed, the local inner walls of the edge groove openings 81 are attached to the local outer walls of the rollers 6, the size of the rollers 6 is consistent with the arc size of the rotor 8 to be chamfered, the size precision of the chamfer is high, and the chamfering quality of the rotor 8 is improved;

install cylinder 9 on the top surface of supporting top dish 3, the output of cylinder 9 is connected with piston rod 91, piston rod 91 is located rotor 8 directly over, cylinder 9 drives downward extrusion rotor 8 when piston rod 91 extends downwards, produce relative frictional force simultaneously between each gyro wheel 6 and corresponding arris notch 81 under the effect of extrusion force, 6 simultaneous roll extrusion of a plurality of gyro wheels are with the chamfer of once only accomplishing a plurality of arris notches 81 on rotor 8, adopt the mode chamfer of 6 extrusion deformation of arris notch 81 to rotor 8 of gyro wheel, the cambered surface after arris notch 81 is by the chamfer is more smooth, high quality, and small in noise.

Further, the chamfering mechanism 5 comprises an adjusting screw 51, an adjusting nut 52 and a support 53, the adjusting nut 52 is fixed on the supporting chassis 1, the adjusting screw 51 matched with the adjusting nut 52 is arranged on the adjusting nut 52, the inner end of the adjusting screw 51 is rotatably connected with the support 53 through a bearing, the support 53 is provided with a rotatable roller 6, the support 53 forms a sliding structure with the supporting chassis 1 through the adjusting screw 51, the sliding direction of the support 53 and the adjusting screw 51 are on the same straight line, the chamfering mechanism 5 can be adjusted in position, and the roller 6 can be correspondingly replaced, so that the chamfering device can chamfer the edge notches 81 of the rotors 8 with different sizes, and is wide in application range and low in processing cost.

Furthermore, the roller 6 forms a detachable structure with the bracket 53 through the roller shaft 61, so that the roller 6 is convenient to mount, dismount and replace, and the rolling direction of the roller 6 is perpendicular to the direction of the roller shaft 61.

Furthermore, the supporting chassis 1 is provided with a sliding groove 531 matched with the bracket 53, so that the position of the bracket 53 can be conveniently adjusted along the sliding groove 531, and the rotors 8 with different diameters can be processed after the position is adjusted.

Further, the bracket 53 is provided with a bolt 7 for fixing the position thereof, for fixing the adjusted position of the bracket 53, thereby fixing the position of the roller 6.

Further, support and prop up 3 and constitute elevation structure between through nut 41 and supporting screw 4 and the support chassis 1, be convenient for adjust and support the height between 3 and the support chassis 1 of top, and supporting screw 4 is provided with four, improves the adjustment and supports the stability between 3 and the support chassis 1 of top.

The working principle is as follows: for the chamfering machine for the rotor capable of chamfering multiple angles simultaneously, firstly, the adjusting screw 51 is screwed clockwise or anticlockwise to drive the bracket 53 to move leftwards or rightwards along the sliding groove 531 so as to adjust the position of the chamfering mechanism 5, after the adjustment is finished, the position of the adjusting screw is fixed by the bolt 7, the positions of the corresponding number of chamfering mechanisms 5 are uniformly adjusted according to the number of required chamfers on the rotor 8, the roller 6 with the same arc size to be chamfered of the rotor 8 is installed on the roller shaft 61, then the roller shaft 61 is fixed on the bracket 53, the roller 6 can rotate on the bracket 53, each edge notch 81 of the rotor 8 is respectively aligned with each roller 6, the local outer wall of the roller 6 can be attached to the local inner wall of the edge notch 81, the rotor 8 is ensured to be vertical to the supporting chassis 1, after the rotor 8 is clamped by each roller 6, the air cylinder 9 is opened, make cylinder 9 drive piston rod 91 extend downwards to piston rod 91 extrudees rotor 8 downwards, produces relative frictional force simultaneously under the effect of extrusion force between each gyro wheel 6 and the corresponding arris notch 81, and a plurality of gyro wheels 6 roll simultaneously and extrude the chamfer with a plurality of arris notches 81 on the rotor 8 of disposable completion, the utility model relates to a cylinder relevant technique for the prior art that has disclosed, just so accomplish the whole for rotor beveler's that can fall the multiangular use process simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A chamfering machine for a rotor capable of chamfering multiple angles simultaneously is characterized in that: the supporting device comprises a supporting chassis (1), wherein a plurality of supporting legs (2) are uniformly distributed on the bottom surface of the supporting chassis (1), a supporting top disc (3) is arranged right above the supporting chassis (1), the supporting top disc (3) is connected with the supporting chassis (1) through a plurality of supporting screw rods (4) uniformly distributed on the bottom surface of the supporting top disc, and nuts (41) matched with the supporting screw rods are arranged at two ends of each supporting screw rod (4);

a plurality of chamfering mechanisms (5) with adjustable positions are annularly and uniformly distributed on the supporting chassis (1), rotatable idler wheels (6) for chamfering are mounted on the chamfering mechanisms (5), rotors (8) are clamped among the idler wheels (6), a plurality of edge notches (81) to be machined are uniformly formed in the rotors (8), the local inner walls of the edge notches (81) are attached to the local outer walls of the idler wheels (6), and the size of the idler wheels (6) is consistent with the arc size of the rotors (8) to be chamfered;

install cylinder (9) on the top surface of supporting top dish (3), the output of cylinder (9) is connected with piston rod (91), piston rod (91) are located rotor (8) directly over, cylinder (9) drive piston rod (91) extrude rotor (8) downwards when extending downwards, produce relative frictional force, a plurality of between each gyro wheel (6) and corresponding arris notch (81) under the effect of extrusion force simultaneously gyro wheel (6) roll simultaneously with the chamfer of once only accomplishing a plurality of arris notches (81) on rotor (8).

2. The chamfering machine for a rotor capable of chamfering a plurality of angles simultaneously according to claim 1, wherein: chamfer mechanism (5) are including adjusting screw (51), adjusting nut (52) and support (53), adjusting nut (52) are fixed on supporting chassis (1), and are provided with adjusting screw (51) rather than looks adaptation on adjusting nut (52), the inner of adjusting screw (51) is connected with support (53) through the bearing rotation, install rotatable gyro wheel (6) on support (53), support (53) pass through adjusting screw (51) and support and constitute sliding structure between chassis (1), and the slip direction and the adjusting screw (51) of support (53) are on a straight line.

3. The chamfering machine for a rotor capable of chamfering a plurality of angles simultaneously according to claim 2, wherein: the roller (6) forms a detachable structure with the bracket (53) through the roller shaft (61), and the rolling direction of the roller (6) is vertical to the direction of the roller shaft (61).

4. The chamfering machine for a rotor capable of chamfering a plurality of angles simultaneously according to claim 2, wherein: the supporting chassis (1) is provided with a sliding groove (531) matched with the bracket (53).

5. The chamfering machine for a rotor capable of chamfering a plurality of angles simultaneously according to claim 4, wherein: and the bracket (53) is provided with a bolt (7) for fixing the position of the bracket.

6. The chamfering machine for a rotor capable of chamfering a plurality of angles simultaneously according to claim 1, wherein: the supporting top disc (3) and the supporting base disc (1) form a lifting structure through nuts (41) and supporting screws (4), and the number of the supporting screws (4) is four.