CN203210179U

CN203210179U - Tooling for polishing two ends of rotor shaft simultaneously

Info

Publication number: CN203210179U
Application number: CN 201320174785
Authority: CN
Inventors: 王文涛; 郦书琴; 瞿卫明; 谢青松
Original assignee: Jiangsu Chaoli Electric Inc
Current assignee: Jiangsu Chaoli Electric Inc
Priority date: 2013-04-10
Filing date: 2013-04-10
Publication date: 2013-09-25
Anticipated expiration: 2023-04-10

Abstract

The utility model discloses a tooling for polishing two ends of a rotor shaft simultaneously and relates to the field of production of rotors of motors. The tooling comprises a base, a drive motor B, a pressing arm, a support A, a support B 13, an air cylinder A, an air cylinder B, a support block, a drive motor A, a mobile plate and a sliding rail. The drive motor B, the support A, the air cylinder B, the sliding rail and the support block are fixed on the base. The air cylinder A is hinged to the base, a piston of the air cylinder A is connected with the pressing arm, the mobile plate is sleeved on the sliding rail in a sliding mode, the air cylinder B is fixed with or hinged to the base, a piston of the air cylinder B is connected with the mobile plate, the drive motor A and the support B are fixed on the mobile plate, and polishing wheels are mounted on a rotary shaft B of the support B. The tooling is novel in design, capable of achieving man-machine harmony, simple in structure, convenient to operate and safe and reliable. Two ends of the rotor shaft are polished simultaneously, the drive motors complete polishing, time and labor are saved, the work efficiency can be improved, the quality can be guaranteed, and the labor intensity can be reduced.

Description

A kind of frock that the two ends of rotor axle is polished simultaneously

Technical field

The utility model relates to motor rotor production field, particularly a frock of polishing simultaneously of two ends of rotor.

Technical background

Rotor all adopts measuring truck manually to polish at polishing process in traditional mode of production, and the installation way of measuring truck has a scuffing risk to the axle of rotor, an artificial throwing axle dynamics can not be controlled, a disposable end that can only buff spindle, and quality of finish is poor, operating personnel's inconvenient operation, labour intensity is big.

Summary of the invention

At the problems referred to above, the purpose of this utility model is: a kind of disposable frock that the rotor two end axles is polished simultaneously is provided, and quality of finish is good, and is easy to operate, the polishing tool of raising the efficiency.

The technical solution adopted in the utility model is:

A kind of frock that the two ends of rotor axle is polished simultaneously, comprise base, drive motors B, bearing A, bearing B13, pressure arm 2, cylinder A3, belt 4, cylinder B5, back-up block 6, drive motors A, polishing wheel, movable plate and slide rail, fixed installation drive motors B, bearing A, slide rail 10 and back-up block 6 on the base; Rotating shaft A is housed on the bearing of bearing A, and rotating shaft A one end is connected with drive motors B mandrel, and the other end fixedly has active roller, and the kink pressure arm; Cylinder A is connected with base hinge, and its piston rod and pressure arm one end hinge link together, and pressure arm is equipped with 1 return idler at least, and belt is around being enclosed within on described active roller and the return idler; Movable plate slides on the slide rail, cylinder B fixes with base or hinge is connected, piston and the movable plate of cylinder B link together, fixed installation drive motors A and bearing B on the movable plate, rotating shaft B is housed on the bearing of bearing B, the mandrel of drive motors A is connected with the end of rotating shaft B, and the other end fixedly is equipped with two polishing wheels 8; Back-up block 6 upper ends are provided with the V-arrangement arm.

Described a kind of frock that the two ends of rotor axle is polished simultaneously is characterized in that: described drive motors B mandrel is connected by shaft coupling with rotating shaft A, and drive motors A mandrel also is connected by shaft coupling with rotating shaft B.

An instrument is thrown at described a kind of two ends simultaneously, it is characterized in that: on the described pressure arm return idler is housed, its installation site is adjustable.

An instrument is thrown at described a kind of two ends simultaneously, it is characterized in that: 3 secondary return idlers are housed on the described pressure arm, and its installation site all can be regulated.

An instrument is thrown at described a kind of two ends simultaneously, it is characterized in that: the described spacer pin that fixedly is equipped with by the base support piece.

An instrument is thrown at described a kind of two ends simultaneously, it is characterized in that: in the V-shaped groove of V-arrangement arm rotary roller is housed on the described back-up block.

The frock that the utility model polishes simultaneously to the two ends of rotor axle, novel in design, man-machine harmony, simple in structure, easy to operate, safe and reliable, the ingenious structure that employing can be polished simultaneously to the armature spindle two ends, drive motors is finished polishing, and is time saving and energy saving, can improve work efficiency, ensure the quality of products, can reduce labour intensity again.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 puts into workpiece rotor view when working for the utility model;

Fig. 3 press-fits view when working for the utility model;

Fig. 4 press-fits when working for the utility model and finishes and the polishing condition schematic diagram;

Fig. 5 finishes for the utility model polishing and withdraws workpiece rotor schematic diagram;

The view directions of Fig. 1～Fig. 3 is the utility model one side, Fig. 4～Fig. 5 view directions opposite side of the present utility model;

In the accompanying drawing: 1-drive motors B; The 2-pressure arm; The 2a-return idler; 3-cylinder A; The 4-belt; 5-cylinder B; The 6-back-up block; 6a-V shape arm; The 6b-roller; 7-drive motors A; The 8-polishing wheel; The 9-movable plate; The 10-slide rail; The 11-spacer pin; 12-bearing A; 12a-rotating shaft A; 13-bearing B; 13a-rotating shaft B13a; 14-rotor (workpiece).

Below in conjunction with above-mentioned accompanying drawing the utility model is further described.

The specific embodiment

Referring to shown in Figure 1, the frock that the utility model polishes simultaneously to the two ends of rotor axle comprises base, drive motors B1, bearing A12, bearing B13, pressure arm 2, cylinder A3, belt 4, cylinder B5, back-up block 6, drive motors A7, polishing wheel 8, movable plate 9 and slide rail 10, and drive motors B1, bearing A12, slide rail 10 and back-up block 6 are fixedly arranged on the base; The bearing of bearing A12 is equipped with rotating shaft A12a on (hole), and rotating shaft A12a one end (bearing A one side) is connected by shaft coupling with drive motors B1 mandrel, and the other end (bearing A opposite side) fixedly has active roller, and kink pressure arm 2; Cylinder A3 is connected with base hinge, its piston rod and pressure arm 2 one end hinges link together, pressure arm 2 is equipped with the return idler 2a that can regulate the installation site in addition, present embodiment is equipped with 3 return idler 2a altogether, belt 4 is around being enclosed within on described active roller and the return idler 2a, regulate the installation site of return idler 2a, be used for regulating the tightness of belt 4; Movable plate 9 passes through its chute sliding sleeve (kink) on slide rail 10, cylinder B5 fixes with base or hinge is connected, its piston and movable plate 9 link together, drive motors A7 and bearing B13 fixedly are housed on the movable plate 9, the bearing of bearing B13 is equipped with rotating shaft B13a on (hole), the mandrel of drive motors A7 is connected by shaft coupling with the end (bearing B13 one side) of rotating shaft B13a, the other end (bearing B13 opposite side) fixedly is equipped with two polishing wheels 8, distance between two polishing wheels 8 is determined according to the distance of workpiece rotor 14 two end axles, also can be installed a bearing B13 more again additional on movable plate 9 and give supporting revolving shaft B13a; Back-up block 6 upper ends are provided with V-arrangement arm 6a, are used for shelving, supporting workpiece rotor 14, and (in the V-shaped groove) is equipped with rotary roller 6b on V-arrangement arm 6a two arms, and roller 6b can adopt rolling bearing, the rotation of rotor when being convenient to polish; The other spacer pin 11 that fixedly is equipped with of described back-up block 6 sides its role is to the position that definite each rotor is placed, and it is unified to make it each rotor placement location.It is GCr15 that frock slide rail 10 material therefor is thrown at the utility model two ends simultaneously, and pressure arm 2 materials are that cast iron, all the other materials all are the 45# structural carbon steel, and drive motors A7, drive motors B1, cylinder A3, cylinder B5, belt 4, polishing wheel 8 all are standard component.

During the utility model work, as shown in Figure 2, rotor 14 is placed in the V-arrangement arm 6a(V shape groove of back-up block 6) in, being shelved on the roller 6, spacer pin 11 blocks an end of 14 of rotors, with its axial location; As shown in Figure 3, cylinder A3 piston pushes pressure arm 2 one ends, and pressure arm 2 rotates around the last rotating shaft A12a of bearing A12, pressure arm 2 other ends is descended compress rotor 14; As shown in Figure 4, when pressure arm 2 compresses rotor 14, cylinder B5 drags movable plate 9(and drives bearing B13, drive motors A7 and two polishing wheels 8 etc.) slide at slide rail 10, make two polishing wheels 8 all tangent with the axle two ends at rotor 14 two ends respectively, drive motors B1 drives active roller rotation on the pressure arm 2 then, and by driving 14 rotations of belt 4 drive rotors, drive motors A7 drives polishing wheel 8 and rotates, polishing operation when realizing 8 pairs of rotor 14 two end axles of polishing wheel; As shown in Figure 5, after polishing finishes, cylinder B5 promotes movable plate 9(and drives bearing B13, drive motors A7 and two polishing wheels 8 etc.) slide at slide rail 10, make burnishing device break away from (withdrawing) rotor 14, drive motors B1, drive motors A7 quit work then, cylinder A3 spurs pressure arm 2, and pressure arm 2 is unclamped, and takes out rotor 14 and is placed in the turnover box of appointment.

Except the above, the utility model can also have other embodiments.In every case adopt the technical scheme that is equal to replacement or equivalent transformation formation, all belong to the protection domain of the utility model requirement.

Claims

1. frock that the two ends of rotor axle is polished simultaneously, comprise base, drive motors B(1), bearing A(12), bearing B13, pressure arm (2), cylinder A(3), belt (4), cylinder B(5), back-up block (6), drive motors A(7), polishing wheel (8), movable plate (9) and slide rail (10), fixed installation drive motors B(1 on the base), bearing A(12), slide rail (10) and back-up block (6); Rotating shaft A(12a is housed on bearing bearing A(12)), rotating shaft A(12a) end and drive motors B(1) mandrel is connected, and the other end fixedly has active roller, and kink pressure arm (2); Cylinder A(3) be connected with base hinge, its piston rod and pressure arm (2) one end hinges link together, and pressure arm (2) is equipped with 1 return idler (2a) at least, and belt (4) is around being enclosed within on described active roller and the return idler (2a); Movable plate (9) slides on the slide rail (10), cylinder B(5) fixes with base or hinge is connected, cylinder B(5) piston and movable plate (9) link together, movable plate (9) is gone up fixed installation drive motors A(7) and bearing B(13), rotating shaft B(13a is housed) on bearing bearing B(13), drive motors A(7) mandrel and rotating shaft B(13a) an end be connected, the other end fixedly is equipped with two polishing wheels (8); Back-up block (6) upper end is provided with V-arrangement arm (6a).

2. a kind of frock that the two ends of rotor axle is polished simultaneously according to claim 1, it is characterized in that: described drive motors B(1) mandrel and rotating shaft A(12a) be connected drive motors A(7 by shaft coupling) mandrel and rotating shaft B(13a) also be connected by shaft coupling.

3. a kind of frock that the two ends of rotor axle is polished simultaneously according to claim 1, it is characterized in that: return idler (2a) is housed on the described pressure arm (2), and its installation site is adjustable.

4. a kind of frock that the two ends of rotor axle is polished simultaneously according to claim 1, it is characterized in that: 3 secondary return idlers (2a) are housed on the described pressure arm (2), and its installation site all can be regulated.

5. a kind of frock that the two ends of rotor axle is polished simultaneously according to claim 1 is characterized in that: the described spacer pin (11) that fixedly is equipped with by base support piece (6).

6. a kind of frock that the two ends of rotor axle is polished simultaneously according to claim 1 is characterized in that: in the V-shaped groove of the last V-arrangement arm (6a) of described back-up block (6) rotary roller is housed.