阅读说明：本技术 一种转子配件熔铸装配装置 (Rotor accessory founding assembly quality ) 是由 袁洁 于 2020-12-26 设计创作，主要内容包括：本发明涉及电机技术领域,具体为一种转子配件熔铸装配装置,包括机械手,所述机械手上固定安装有导轨,且导轨上滑动安装有动件,所述动件上固定连接有气缸,且动件上固定安装有基座,所述基座上固定安装有过渡板,且过渡板上固定安装有夹具,所述夹具上设置有防滑纹,所述基座上设置有限位槽,且限位槽中固定安装有弹簧,所述弹簧上连接有滑座,且滑座上转动安装有绕线柱,所述绕线柱上固定连接有离合器,且基座中转动安装有电机轴,所述绕线柱上绕卷有承载绳；在转子配件装配机械手上设置有兜底式辅助承载机构,由绕线回拉结构和承载绳自动挂接结构构成,能够将承载绳挂在配件的底部,直接的进行配件的支撑。(The invention relates to the technical field of motors, in particular to a casting assembly device for rotor accessories, which comprises a manipulator, wherein a guide rail is fixedly arranged on the manipulator, a movable piece is slidably arranged on the guide rail, a cylinder is fixedly connected onto the movable piece, a base is fixedly arranged on the movable piece, a transition plate is fixedly arranged on the base, a clamp is fixedly arranged on the transition plate, anti-skid patterns are arranged on the clamp, a limiting groove is arranged on the base, a spring is fixedly arranged in the limiting groove, a sliding seat is connected onto the spring, a winding post is rotatably arranged on the sliding seat, a clutch is fixedly connected onto the winding post, a motor shaft is rotatably arranged in the base, and a bearing rope is wound on the winding post; the bottom-pocket type auxiliary bearing mechanism is arranged on the rotor accessory assembling mechanical arm and is composed of a winding pull-back structure and a bearing rope automatic hanging structure, the bearing rope can be hung at the bottom of an accessory, and the accessory is directly supported.)

1. The utility model provides a rotor accessory founding assembly quality, includes manipulator (1), its characterized in that: the manipulator is characterized in that a guide rail (2) is fixedly mounted on the manipulator (1), a movable piece (3) is slidably mounted on the guide rail (2), a cylinder (4) is fixedly connected on the movable piece (3), a base (5) is fixedly mounted on the movable piece (3), a transition plate (6) is fixedly mounted on the base (5), a clamp (7) is fixedly mounted on the transition plate (6), anti-skidding threads (8) are arranged on the clamp (7), a limiting groove (9) is arranged on the base (5), a spring (10) is fixedly mounted in the limiting groove (9), a slide seat (11) is connected onto the spring (10), a winding post (12) is rotatably mounted on the slide seat (11), a clutch (13) is fixedly connected onto the winding post (12), a motor shaft (14) is rotatably mounted in the base (5), a bearing rope (15) is wound on the winding post (12), it installs drive shaft (16) to cross to rotate on cab apron (6), and fixed mounting has runner (17) on drive shaft (16), it is connected with connecting rod (18) to rotate on runner (17), and connecting rod (18) rotate and connect on slider (19), fixed mounting has extension rod (20) on slider (19), and fixed mounting has couple (21) on extension rod (20).

2. A rotor fitting fusion cast assembly apparatus as claimed in claim 1 wherein: be planer-type structure on manipulator (1), and guide rail (2) are installed between two curb plates of manipulator (1), move piece (3) and install two on guide rail (2) mirror image, and the flexible head of cylinder (4) is connected at the back of moving piece (3), base (5), transition board (6) and anchor clamps (7) are installed in proper order in the bottom of moving piece (3), anchor clamps (7) are arc panel, and anti-skidding line (8) set up the internal surface at anchor clamps (7).

3. A rotor fitting fusion cast assembly apparatus as claimed in claim 1 wherein: spacing groove (9) are the horizontal groove that sets up on base (5), and spring (10) are connected between one side cell wall and slide (11) of spacing groove (9), slide (11) sliding connection is in spacing groove (9).

4. A rotor fitting fusion cast assembly apparatus as claimed in claim 1 wherein: the side at slide (11) is installed through one side pivot in wrapping post (12), and clutch (13) install on the opposite side pivot of wrapping post (12), motor shaft (14) are installed in the side of clutch (13), bear the both ends of rope (15) and wind respectively on wrapping post (12) of two bases (5).

5. A rotor fitting fusion cast assembly apparatus as claimed in claim 1 wherein: the driving shaft (16) is installed through a bearing, the driving shaft (16) is driven through a motor, the rotating wheel (17), the connecting rod (18) and the sliding block (19) form a crank sliding block structure, and the sliding block (19) is installed in a sliding groove in the transition plate (6) in a sliding mode.

6. A rotor fitting fusion cast assembly apparatus as claimed in claim 1 wherein: the extension rod (20) is horizontally arranged on the sliding block (19), and the hook (21) is arranged at the end part of the extension rod (20).

Technical Field

The invention relates to the technical field of motors, in particular to a casting assembly device for rotor accessories.

Background

The motor can convert electric energy and mechanical energy and is a main driving structure in mechanical equipment. In a general motor, a stator winding is adopted to generate a rotating magnetic field, so that a rotor generates a rotating torque, and the stability of the rotor and the stator is critical to the quality of the motor. The rotor comprises multiple accessories, the assembly one by one is carried out during production, in the process of automatic production, the manipulator is mostly used for transferring and assembling the rotor accessories, but the existing manipulator mostly adopts a clamp structure to take the accessories, the manipulator depends on strong opposite clamping force, the accessories are easily damaged, particularly, parts such as rotating shafts are smooth in surface, the weight of a solid structure is heavier, and the sliding in the assembling process can adversely affect the assembling precision, so that the quality of the whole rotor is affected. In view of this, we propose a rotor fitting fusion casting assembly apparatus.

Disclosure of Invention

The invention aims to provide a rotor accessory fusion casting assembly device to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a rotor accessory casting assembly device comprises a mechanical arm, wherein a guide rail is fixedly mounted on the mechanical arm, a movable piece is slidably mounted on the guide rail, a cylinder is fixedly connected onto the movable piece, a base is fixedly mounted on the movable piece, a transition plate is fixedly mounted on the base, a clamp is fixedly mounted on the transition plate, anti-skid lines are arranged on the clamp, a limiting groove is formed in the base, a spring is fixedly mounted in the limiting groove, a sliding seat is connected onto the spring, a winding post is rotatably mounted on the sliding seat, a clutch is fixedly connected onto the winding post, a motor shaft is rotatably mounted in the base, a bearing rope is wound on the winding post, a driving shaft is rotatably mounted on the transition plate, a rotating wheel is fixedly mounted on the driving shaft, a connecting rod is rotatably connected onto the rotating wheel and rotatably connected onto the sliding block, an extension rod is fixedly mounted on the sliding block, and the extension rod is fixedly provided with a hook.

Preferably, be planer-type structure on the manipulator, and the guide rail is installed between two curb plates of manipulator, move the piece and install two on the guide rail mirror image, and the flexible head of cylinder is connected at the back of moving the piece, base, transition plate and anchor clamps are installed in proper order in the bottom of moving the piece, anchor clamps are arc panel, and anti-skidding line setting is at the internal surface of anchor clamps.

Preferably, the limiting groove is a horizontal groove arranged on the base, the spring is connected between a groove wall on one side of the limiting groove and the sliding seat, and the sliding seat is connected in the limiting groove in a sliding manner.

Preferably, the wrapping posts are installed on the side of the sliding seat through a rotating shaft on one side, the clutch is installed on a rotating shaft on the other side of the wrapping posts, the motor shaft is installed on the side of the clutch, and two ends of the bearing rope are respectively wound on the wrapping posts of the two bases.

Preferably, the driving shaft is mounted through a bearing and is driven by a motor, the rotating wheel, the connecting rod and the sliding block form a crank-sliding block structure, and the sliding block is slidably mounted in a sliding groove on the transition plate.

Preferably, the extension rod is horizontally arranged on the sliding block, and the hook is arranged at the end part of the extension rod.

Compared with the prior art, the invention has the beneficial effects that:

1. the bottom-pocket type auxiliary bearing mechanism is arranged on the rotor accessory assembling manipulator and consists of a winding pull-back structure and a bearing rope automatic hanging structure, when a clamp at the bottom of the manipulator is used for clamping a rotor accessory, the bearing rope can be hung at the bottom of the accessory through the reciprocating movement of an extension rod with a hook, the accessory is directly supported, the pressure of the clamp for clamping from two sides is reduced, the accessory can be effectively prevented from sliding downwards, and the assembling precision is ensured;

2. according to the automatic hanging device, the bearing rope is connected to the winding post with the clutch to form a winding pull-back structure, the clutch is connected with the motor shaft through the spring structure, the winding post is locked, when the automatic hanging structure acts, the winding post can be separated from the limit for a short time, the bearing rope is pulled out, the bearing rope and the winding post adopt a cooperative working mode, the working gap is eliminated, and the precision of the device is improved.

Drawings

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

figure 2 is a schematic view of the jaw configuration of the present invention.

In the figure: the mechanical arm comprises a mechanical hand 1, a guide rail 2, a movable piece 3, a cylinder 4, a base 5, a transition plate 6, a clamp 7, anti-skid threads 8, a limiting groove 9, a spring 10, a sliding seat 11, a winding column 12, a clutch 13, a motor shaft 14, a bearing rope 15, a driving shaft 16, a rotating wheel 17, a connecting rod 18, a sliding block 19, an extension rod 20 and a hook 21.

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.

Referring to fig. 1 to 2, the present invention provides a technical solution: a rotor accessory casting assembly device comprises a manipulator 1, a guide rail 2 is fixedly installed on the manipulator 1, a movable piece 3 is slidably installed on the guide rail 2, a cylinder 4 is fixedly connected onto the movable piece 3, a base 5 is fixedly installed on the movable piece 3, a transition plate 6 is fixedly installed on the base 5, a clamp 7 is fixedly installed on the transition plate 6, anti-skid threads 8 are arranged on the clamp 7, a limiting groove 9 is formed in the base 5, a spring 10 is fixedly installed in the limiting groove 9, a sliding seat 11 is connected onto the spring 10, a winding post 12 is rotatably installed on the sliding seat 11, a clutch 13 is fixedly connected onto the winding post 12, a motor shaft 14 is rotatably installed in the base 5, a bearing rope 15 is wound on the winding post 12, a driving shaft 16 is rotatably installed on the transition plate 6, a rotating wheel 17 is fixedly installed on the driving shaft 16, a connecting rod 18 is rotatably connected onto the rotating wheel 17, and the connecting rod 18 is rotatably connected onto a sliding, an extension rod 20 is fixedly installed on the slide block 19, and a hook 21 is fixedly installed on the extension rod 20.

The manipulator 1 is of a gantry structure, the guide rail 2 is installed between two side plates of the manipulator 1, two movable parts 3 are installed on the guide rail 2 in a mirror image mode, the telescopic head of the air cylinder 4 is connected to the back face of the movable part 3, the base 5, the transition plate 6 and the clamp 7 are sequentially installed at the bottom of the movable part 3, the clamp 7 is an arc-shaped plate, and the anti-skid threads 8 are arranged on the inner surface of the clamp 7, when the manipulator 1 moves to a rotor accessory, the movable part 3 is pushed through the air cylinder 4, the two clamps 7 can be driven to move towards the middle part through linkage of the base 5 and the transition plate 6, so that the anti-skid threads act on the accessory to clamp the accessory, the anti-skid threads 8 can increase friction force between the clamp 7 and the accessory, and accordingly the;

the limiting groove 9 is a horizontal groove arranged on the base 5, the spring 10 is connected between the groove wall on one side of the limiting groove 9 and the sliding seat 11, the sliding seat 11 is connected in the limiting groove 9 in a sliding manner, and the elastic force of the spring 10 acts on the sliding seat 11 and can push the sliding seat 11 to the right side;

the winding post 12 is installed on the side of the sliding seat 11 through a rotating shaft on one side, the clutch 13 is installed on a rotating shaft on the other side of the winding post 12, the motor shaft 14 is installed on the side of the clutch 13, two ends of the bearing rope 15 are respectively wound on the winding posts 12 of the two bases 5, a certain amount of damping is arranged on the rotating shaft of the winding post 12, under a general condition, the sliding seat 11 drives the winding post 12 to move to the right side of the limiting groove 9, the winding post 12 is connected with the motor shaft 14 through the clutch 13, and the motor shaft 14 can lock and drive the winding post 12;

the driving shaft 16 is installed through a bearing, the driving shaft 16 is driven through a motor, the rotating wheel 17, the connecting rod 18 and the sliding block 19 form a crank sliding block structure, the sliding block 19 is installed in a sliding groove in the transition plate 6 in a sliding mode, when the driving shaft 16 drives the rotating wheel 17 to rotate, the sliding block 19 can be pushed through the connecting rod 18, and therefore the sliding block 19 is driven to reciprocate left and right, generally, the sliding block 19 is located on the right side and is contracted on the transition plate 6, and when the accessory taking operation is carried out, the rotating wheel 17 rotates to enable the sliding block 19 to move left;

the extension rod 20 is horizontally arranged on the slide block 19, the hook 21 is arranged at the end part of the extension rod 20, the extension rod 20 and the slide block 19 move synchronously, the bearing rope 15 is pulled through the hook 21 on the extension rod 20, and the winding post 12 is initially constrained by the motor shaft 14, and has some damping of its own, the load-bearing rope 15 first drives the winding post 12 and the sliding base 11 to move to the left, so that the clutch 13 is disengaged from the motor shaft 14, and as the sliding block 19 continues to move to the left, the load-bearing rope 15 is gradually pulled and extended from the winding post 12, so as to be sleeved at the bottom of the rotor fitting, then the sliding block 19 moves rightwards to reset, the sliding seat 11 also resets under the action of the spring 10, the clutch 13 is connected with the motor shaft 14 again, the motor shaft 14 drives the winding post 12 to rotate, and the bearing rope 15 is recovered and supported at the bottom of the accessory to support the accessory and reduce the clamping pressure of the clamp 7;

the working principle is as follows: firstly, when the manipulator 1 is moved to a rotor accessory, the moving part 3 is pushed through the air cylinder 4, the two clamps 7 can be driven to move towards the middle part through the linkage of the base 5 and the transition plate 6, so as to act on the accessory to clamp the accessory, the anti-slip patterns 8 can increase the friction force between the clamps 7 and the accessory, so as to prevent the accessory from falling off, under the general condition, the elastic force of the spring 10 acts on the slide seat 11 and can push the slide seat 11 to the right side, the slide seat 11 drives the winding post 12 to move to the right side of the limiting groove 9, the winding post 12 is connected with the motor shaft 14 through the clutch 13, the motor shaft 14 can lock and drive the winding post 12, when the accessory is taken out, the drive shaft 16 drives the rotating wheel 17 to rotate, the slide block 19 can be pushed through the connecting rod 18, so as to drive the slide block 19 to reciprocate left and right, under the general condition, the slide block 19 is positioned on the right, the runner 17 rotates to enable the slider 19 to move leftwards, the extension rod 20 and the slider 19 move synchronously, the bearing rope 15 is pulled through the hook 21 on the runner, the winding post 12 is limited by the motor shaft 14 at first, and the winding post 12 and the sliding seat 11 move leftwards with certain damping, so that the bearing rope 15 drives the winding post 12 and the sliding seat 11 to move leftwards, the clutch 13 is separated from the motor shaft 14, the bearing rope 15 is gradually pulled and supported and extended from the winding post 12 along with the continuous left movement of the slider 19, and is sleeved at the bottom of a rotor fitting, then the slider 19 moves rightwards to reset, the sliding seat 11 also resets under the action of the spring 10, the clutch 13 is connected with the motor shaft 14 again, the winding post 12 is driven by the motor shaft 14 to rotate, the bearing rope 15 is recovered and supported at the bottom of the fitting, the fitting is supported, and the clamping pressure of the clamp.

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.