阅读说明：本技术 换向器转子加工装置及其使用方法 (Commutator rotor machining device and application method thereof ) 是由 许道雪 王杰 于 2021-09-27 设计创作，主要内容包括：本发明涉及换向器转子加工装置,包括固定块,其特征在于：所述固定块的内侧设有升降机构,所述升降机构的底端设有固定架,所述固定架的内侧设有水平移动机构,所述固定架的下侧左端固定连接有主减速机,所述主减速机的主轴末端固定连接有三爪卡盘,所述水平移动机构的底端设有固定板,所述固定板的左端设有夹装机构,所述三爪卡盘与夹装机构的内侧设有换向器转子,本装置操作简单方便并防止换向器转子加工中产生偏移。(The invention relates to a commutator rotor processing device, which comprises a fixed block and is characterized in that: the inboard of fixed block is equipped with elevating system, elevating system's bottom is equipped with the mount, the inboard of mount is equipped with horizontal migration mechanism, the downside left end fixedly connected with main speed reducer of mount, the terminal fixedly connected with three-jaw chuck of main shaft of main speed reducer, horizontal migration mechanism's bottom is equipped with the fixed plate, the left end of fixed plate is equipped with presss from both sides dress mechanism, three-jaw chuck is equipped with the commutator rotor with the inboard of pressing from both sides dress mechanism, and this device easy operation is convenient and prevents to produce the skew in the processing of commutator rotor.)

1. Commutator rotor processingequipment, including the fixed block, its characterized in that: the inboard of fixed block is equipped with elevating system, elevating system's bottom is equipped with the mount, the inboard of mount is equipped with horizontal migration mechanism, the downside left end fixedly connected with main speed reducer of mount, the terminal fixedly connected with three-jaw chuck of main shaft of main speed reducer, horizontal migration mechanism's bottom is equipped with the fixed plate, the left end of fixed plate is equipped with presss from both sides dress mechanism, three-jaw chuck is equipped with the commutator rotor with the inboard of pressing from both sides dress mechanism.

2. The commutator rotor machining apparatus according to claim 1, wherein: the lifting mechanism comprises a servo motor, a worm is fixedly connected to the tail end of a main shaft of the servo motor, a worm wheel is meshed with the front end of the worm and is connected with a fixed block in a rotating mode, and a first screw rod is spirally connected to the center of the inner side of the worm wheel.

3. The commutator rotor machining apparatus according to claim 2, wherein: the horizontal movement mechanism comprises a second lead screw, the second lead screw is rotatably connected with the fixing frame, a hand wheel is fixedly connected with the right end of the second lead screw, a lead screw sleeve is spirally connected to the outer side of the second lead screw, and the lead screw sleeve is slidably connected with the fixing frame.

4. The commutator rotor machining apparatus according to claim 3, wherein: the clamping mechanism comprises a rotary table, the rotary table is connected with a fixed plate in a rotating mode, the left end of the rotary table is connected with a clamping jaw in a rotating mode, the outer side of the clamping jaw is connected with a connecting rod in a rotating mode, the clamping jaw faces to an anti-slip block fixedly connected with one end of the center of the rotary table and is located at the rear end, a fixing piece fixedly connected with the outer side of the clamping jaw is arranged on the outer side of the fixing piece, and a hydraulic rod is arranged on the outer side of the fixing piece and is fixedly connected with the rotary table.

5. The use of the commutator rotor machining apparatus according to claim 4, wherein:

s1, taking out the commutator rotor, and horizontally placing the commutator rotor;

s2: the smooth end of the middle shaft of the commutator rotor is placed on one side of the clamping mechanism, and the middle shaft at the other end of the commutator rotor is inserted into the three-jaw chuck;

s3: operating the three-jaw chuck so that the jaws clamp and fix the center shaft of the commutator rotor, then rotating the hand wheel, driving the second screw rod to rotate by the hand wheel, driving the screw rod sleeve to rotate and horizontally slide in the fixing frame after the second screw rod rotates, and further driving the fixing plate to synchronously move through the screw rod sleeve;

s4: when the smooth middle shaft of the commutator rotor is completely immersed into the turntable, the hydraulic rod is opened, the hydraulic rod drives the fixing sheet to enable the clamping jaws at the rear end to rotate, the clamping jaws at the rear end move synchronously, all the clamping jaws move synchronously through the connecting rod 83, the middle shaft of the commutator rotor is clamped through the anti-skid blocks on the clamping jaws 82, and the three-jaw chuck can be driven to rotate by opening the main speed reducer so as to drive the commutator rotor to rotate;

s5: and finishing the processing, loosening the clamping mechanism and taking out the finished product.

Technical Field

The invention relates to the field of automobile part processing devices, in particular to a commutator rotor processing device and a using method thereof.

Background

The commutator rotor is an important part of a direct current motor and an alternating current commutator motor armature, is used as current commutation on the direct current motor and the alternating current series motor, is commonly called as a commutator in order to enable the motor to continuously rotate, and is used as an indispensable important basic device in industry, traffic, national defense and daily life.

The existing commutator rotor cannot accurately control the height of the rotor during processing, so that the processing precision of the rotor is insufficient, the quality of the rotor is affected, and meanwhile, the existing commutator rotor processing device cannot stably fix the rotor, so that the rotor can deviate when rotating.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The technical problem to be solved by the present invention is to solve the above-mentioned deficiencies of the prior art,

commutator rotor machining devices and methods of use are provided.

In order to achieve the purpose, the invention provides the following technical scheme: commutator rotor processingequipment, including the fixed block, the inboard of fixed block is equipped with elevating system, elevating system's bottom is equipped with the mount, the inboard of mount is equipped with horizontal migration mechanism, the downside left end fixedly connected with main speed reducer of mount, the terminal fixedly connected with three-jaw chuck of main shaft of main speed reducer, horizontal migration mechanism's bottom is equipped with the fixed plate, the left end of fixed plate is equipped with presss from both sides dress mechanism, three-jaw chuck is equipped with the commutator rotor with the inboard of pressing from both sides dress mechanism.

Further, elevating system includes servo motor, servo motor's the terminal fixedly connected with worm of main shaft, the front end meshing of worm is connected with the worm wheel, the worm wheel rotates with the fixed block to be connected, the inboard center threaded connection of worm wheel has first lead screw.

Furthermore, the horizontal movement mechanism comprises a second lead screw, the second lead screw is rotatably connected with the fixing frame, a hand wheel is fixedly connected with the right end of the second lead screw, a lead screw sleeve is spirally connected to the outer side of the second lead screw, and the lead screw sleeve is slidably connected with the fixing frame.

Further, press from both sides dress mechanism and include the carousel, the carousel rotates with the fixed plate to be connected, the left end of carousel rotates and is connected with the clamping jaw, the outside of clamping jaw rotates and connects the connecting rod, the clamping jaw is located the rear end towards the one end fixedly connected with non slipping spur at carousel center the outside fixedly connected with stationary blade of clamping jaw, the outside of stationary blade is equipped with the hydraulic stem, hydraulic stem and carousel fixed connection.

The invention also provides a using method of the commutator rotor processing device, which comprises the following steps: s1, taking out the commutator rotor, and horizontally placing the commutator rotor;

s2: the smooth end of the middle shaft of the commutator rotor is placed on one side of the clamping mechanism, and the middle shaft at the other end of the commutator rotor is inserted into the three-jaw chuck;

s3: operating the three-jaw chuck so that the jaws clamp and fix the center shaft of the commutator rotor, then rotating the hand wheel, driving the second screw rod to rotate by the hand wheel, driving the screw rod sleeve to rotate and horizontally slide in the fixing frame after the second screw rod rotates, and further driving the fixing plate to synchronously move through the screw rod sleeve;

s4: when the smooth middle shaft of the commutator rotor is completely immersed into the turntable, the hydraulic rod is opened, the hydraulic rod drives the fixing sheet to enable the clamping jaws at the rear end to rotate, the clamping jaws at the rear end move synchronously, all the clamping jaws move synchronously through the connecting rod 83, the middle shaft of the commutator rotor is clamped through the anti-skid blocks on the clamping jaws 82, and the three-jaw chuck can be driven to rotate by opening the main speed reducer so as to drive the commutator rotor to rotate;

s5: and finishing the processing, loosening the clamping mechanism and taking out the finished product.

The invention has the following beneficial effects:

1. according to the device, the servo motor is started to drive the worm to rotate by the servo motor, the worm is driven to rotate after the worm rotates, 2 worm wheels synchronously rotate in the same direction, the first lead screw on the inner side is driven to rotate and stably lift by the worm wheel, and the fixing frame is driven to synchronously lift by the first lead screw, so that the device is stable in lifting and can accurately control the lifting height, and the processing quality of a rotor can be improved;

2. according to the invention, through the arrangement of the horizontal moving mechanism, the main speed reducing motor, the three-jaw chuck, the commutator rotor, the clamping mechanism and the like, the commutator rotor is horizontally placed, one end of the commutator rotor is inserted into the three-jaw chuck and the three-jaw chuck is operated to clamp, then the hand wheel is rotated to enable the fixing plate to drive the clamping mechanism to go deep into the other end of the commutator rotor, the hydraulic rod is opened to drive the fixing piece to enable the clamping jaw to drive the anti-skid block to clamp the middle shaft of the rotor, and the commutator rotor can stably rotate by opening the speed reducing motor.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a commutator rotor machining apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of a commutator rotor according to an embodiment of the present invention.

Fig. 3 is a schematic perspective view of a three-jaw chuck according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a clamping mechanism according to an embodiment of the present invention.

In the figure:

1-fixed block, 2-lifting mechanism, 3-fixed frame, 4-horizontal moving mechanism, 5-main reducer, 6-three-jaw chuck, 7-fixed plate, 8-clamping mechanism, 9-commutator rotor, 21-servo motor, 22-worm, 23-worm wheel, 24-first screw rod, 41-second screw rod, 42-hand wheel, 43-screw rod sleeve, 81-rotary table, 82-clamping jaw, 83-connecting rod, 84-antiskid block, 85-fixed plate and 86-hydraulic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1, the commutator rotor processing apparatus according to the embodiment of the present invention includes a fixed block 1, a lifting mechanism 2 is disposed inside the fixed block 1, a fixed frame 3 is disposed at a bottom end of the lifting mechanism 2, a horizontal moving mechanism 4 is disposed inside the fixed frame 3, a main speed reducer 5 is fixedly connected to a left end of a lower side of the fixed frame 3, a three-jaw chuck 6 is fixedly connected to a main shaft end of the main speed reducer 5, a fixed plate 7 is disposed at a bottom end of the horizontal moving mechanism 4, a clamping mechanism 8 is disposed at a left end of the fixed plate 7, and a commutator rotor 9 is disposed inside the three-jaw chuck 6 and the clamping mechanism 8.

The lifting mechanism 2 comprises a servo motor 21, a worm 22 is fixedly connected to the tail end of a main shaft of the servo motor 21, a worm wheel 23 is connected to the front end of the worm 22 in a meshed mode, the worm wheel 23 is rotatably connected with the fixed block 1, and a first screw rod 24 is spirally connected to the center of the inner side of the worm wheel 23.

This device is through opening servo motor 21, and servo motor 21 drives worm 22 and rotates, drives worm wheel 23 and rotates after worm 22 rotates, and 2 synchronous syntropy rotations of worm wheel 23, and then drive inboard first lead screw 24 rotation and carry out steady lift through worm wheel 23, and then drive 3 synchronous lifts of mount through first lead screw 24, and this device goes up and down stably and can the accurate control height that goes up and down.

Example two:

referring to fig. 1-4, the commutator rotor processing apparatus according to the embodiment of the present invention includes a fixed block 1, a lifting mechanism 2 is disposed inside the fixed block 1, a fixed frame 3 is disposed at a bottom end of the lifting mechanism 2, a horizontal moving mechanism 4 is disposed inside the fixed frame 3, a main speed reducer 5 is fixedly connected to a left end of a lower side of the fixed frame 3, a three-jaw chuck 6 is fixedly connected to a main shaft end of the main speed reducer 5, a fixed plate 7 is disposed at a bottom end of the horizontal moving mechanism 4, a clamping mechanism 8 is disposed at a left end of the fixed plate 7, and a commutator rotor 9 is disposed inside the three-jaw chuck 6 and the clamping mechanism 8.

The horizontal moving mechanism 4 comprises a second screw rod 41, the second screw rod 41 is rotatably connected with the fixing frame 3, a hand wheel 42 is fixedly connected with the right end of the second screw rod 41, a screw rod sleeve 43 is spirally connected to the outer side of the second screw rod 41, the screw rod sleeve 43 is slidably connected with the fixing frame 3, the clamping mechanism 8 comprises a rotary table 81, the rotary table 81 is rotatably connected with the fixing plate 7, a clamping jaw 82 is rotatably connected with the left end of the rotary table 81, a connecting rod 83 is rotatably connected with the outer side of the clamping jaw 82, an anti-slip block 84 is fixedly connected with one end of the clamping jaw 82 facing the center of the rotary table 81, a fixing plate 85 is fixedly connected with the outer side of the clamping jaw 82 located at the rear end, a hydraulic rod 86 is arranged on the outer side of the fixing plate 85, the hydraulic rod 86 is fixedly connected with the rotary table 81, the rotary table 81 is in a circular ring shape, and the clamping jaws 82 are 6 in number.

The specific use method of the device is as follows: firstly, taking out the commutator rotor 9, horizontally placing the commutator rotor 9, placing the smooth end of the middle shaft of the commutator rotor 9 at one side of the clamping mechanism 8, inserting the middle shaft at the other end of the commutator rotor 9 into the three-jaw chuck 6, operating the three-jaw chuck 6 to enable the jaws to clamp and fix the middle shaft of the commutator rotor 9, then rotating the hand wheel 42, driving the second lead screw 41 to rotate by the hand wheel 42, driving the lead screw sleeve 43 to rotate and horizontally slide in the fixed frame 3 after the second lead screw 41 rotates, further driving the fixed plate 7 to synchronously move through the lead screw sleeve 43, opening the hydraulic rod 86 after the smooth middle shaft of the commutator rotor 9 is completely immersed into the turntable 81, driving the fixed plate 85 by the hydraulic rod 86 to enable the clamping jaw 82 at the rear end to rotate, enabling all the clamping jaws 82 to synchronously move through the connecting rod 83 after the clamping jaw 82 at the rear end moves, further clamping the middle shaft of the commutator rotor 9 through the anti-skid blocks 84 on the clamping jaws 82, the three-jaw chuck 6 can be driven to rotate by opening the main speed reducer 5 so as to drive the commutator rotor 9 to stably rotate, and various processing operations of the commutator rotor 9 are facilitated.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, when the device is used, the servo motor 21 is turned on, the servo motor 21 drives the worm 22 to rotate, the worm 22 drives the worm wheel 23 to rotate after rotating, 2 worm wheels 23 synchronously rotate in the same direction, the worm wheel 23 drives the first lead screw 24 on the inner side to rotate and stably lift, the first lead screw 24 drives the fixing frame 3 to synchronously lift, the device is stable in lifting and can accurately control the lifting height, when the device is used, the commutator rotor 9 is taken out firstly, the commutator rotor 9 is horizontally placed, the smooth end of the center shaft of the commutator rotor 9 is placed on one side of the clamping mechanism 8, the center shaft at the other end of the commutator rotor 9 is inserted into the three-jaw chuck 6, the three-jaw chuck 6 is operated, so that the clamping jaws clamp the center shaft of the commutator rotor 9 fixedly, then the hand wheel 42 is rotated, the hand wheel 42 drives the second lead screw 41 to rotate, the second screw rod 41 rotates to drive the screw rod sleeve 43 to rotate and horizontally slide in the fixed frame 3, and then the fixed plate 7 is driven to synchronously move through the screw rod sleeve 43, when the smooth middle shaft of the commutator rotor 9 is completely immersed into the turntable 81, the hydraulic rod 86 is opened, the hydraulic rod 86 drives the fixed plate 85 to enable the clamping jaw 82 at the rear end to rotate, after the clamping jaw 82 at the rear end moves, all the clamping jaws 82 synchronously move through the connecting rod 83, and then the middle shaft of the commutator rotor 9 is clamped through the anti-skidding blocks 84 on the clamping jaws 82, the three-jaw chuck 6 can be driven to rotate by opening the main speed reducer 5 to drive the commutator rotor 9 to stably rotate, so that various processing operations of the commutator rotor 9 are facilitated, and the quick height adjustment and stable rotation of the commutator rotor 9 can be realized through the whole set of device. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.