Rotor screw locking device

Abstract

The utility model relates to the technical field of motor production, and particularly discloses a rotor screw locking device, which comprises a machine table and a screw locking mechanism, the screw locking mechanism comprises a rotating disc, a plurality of placing seats, a lifting plate, a mounting plate, a plurality of groups of screw beating assemblies, a feeding assembly, a lifting assembly and a plurality of groups of supporting assemblies, and each group of screw beating assembly comprises a screw machine, a threaded rod and a nut. The lifting assembly is arranged on the upper surface of the machine table, the lifting plate is in threaded fit with the lifting assembly, the mounting plate is fixedly connected with the lifting plate, one end of the threaded rod is fixedly connected with the screw machine, the other end of the threaded rod penetrates through the mounting plate, and the nut is arranged on the outer side of the threaded rod in a sleeving mode. By means of the arrangement, manual operation for fixing the rotating shaft and the isolator through screws is replaced, and the production efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor production, in particular to a rotor screw locking device. Background Art

[0002] The brushless motor consists of a motor main body and a driver, and is a typical mechatronic product. The brushless motor has the advantages of small volume, light weight, good controllability, simple control, etc., and has low requirements for the external environment. It has occupied an important position in both the industrial and daily life fields, such as aerospace, office automation, and transportation fields, etc. During the processing of the brushless motor, screws are required to fix the rotating shaft and the one-way clutch.

[0003] However, currently, the rotating shaft and the one-way clutch are mainly fixed manually by workers using screws, which results in high labor intensity and low efficiency for the workers. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a rotor screw locking device, aiming to solve the technical problems in the prior art that the rotating shaft and the one-way clutch are mainly fixed manually by workers using screws, resulting in high labor intensity and low efficiency for the workers.

[0005] To achieve the above purpose, a rotor screw locking device adopted by the utility model includes a machine table and a screw locking mechanism. The screw locking mechanism includes a rotating disk, a plurality of placing seats, a lifting plate, a mounting plate, multiple groups of screw driving components, a feeding component, a lifting component, and multiple groups of supporting components. Each group of the screw driving components includes a screw machine, a threaded rod, and a nut. The rotating disk is arranged on the upper surface of the machine table, and the plurality of placing seats are all fixedly connected to the rotating disk and are respectively located on the upper surface of the rotating disk. The lifting component is arranged on the upper surface of the machine table, the lifting plate is in threaded cooperation with the lifting component, the mounting plate is fixedly connected to the lifting plate and is located at one end of the lifting plate. Multiple groups of the screw driving components are all arranged on the bottom surface of the mounting plate. One end of the threaded rod is fixedly connected to the screw machine, the other end of the threaded rod penetrates through the mounting plate, the nut is sleeved outside the threaded rod and is in threaded connection with the threaded rod. The feeding component is arranged on one side of the machine table, and multiple groups of the supporting components are all arranged on the bottom surface of the machine table.

[0006] Among them, the lifting component includes a frame, a lead screw, a motor, and two sliders. The frame is fixedly connected to the upper surface of the machine table. The lead screw penetrates through the lifting plate and is in threaded cooperation with the lifting plate. One end of the lead screw is rotatably connected to the machine table, and the other end of the threaded rod is rotatably connected to the frame. The motor is arranged at the upper end of the frame, and the output end of the motor is fixedly connected to the lead screw. One ends of the two sliders are respectively fixedly connected to the lifting plate, and the other ends of the two sliders respectively penetrate through the frame and are slidably connected to the frame.

[0007] Among them, the feeding component includes a fixing plate, a feeder, and multiple conveying pipes. The fixing plate is fixedly connected to one side of the machine table. The feeder is arranged on the upper surface of the fixing plate. One ends of the multiple conveying pipes are respectively fixedly connected to the feeder, and the other ends of the multiple conveying pipes are respectively fixedly connected to the corresponding screwdriver.

[0008] Among them, each set of the supporting components includes a support rod and a cushion block. One end of the support rod is fixedly connected to the machine table, and the other end of the support rod is fixedly connected to the cushion block.

[0009] Among them, the mounting plate has multiple rectangular grooves, and the frame is symmetrically provided with two sliding grooves adapted to the sliders.

[0010] For a rotor locking screw device of the present utility model, the mounting plate is fixedly connected to the lifting plate. One end of the threaded rod is fixedly connected to the screwdriver, and the other end of the threaded rod penetrates through the mounting plate. The nut is sleeved outside the threaded rod. When specifically in use, the screwdriver is fixed to the bottom surface of the mounting plate through the threaded connection between the nut and the threaded rod. The lifting plate is driven to move up and down by the lifting component, and the mounting plate is driven to move up and down by the lifting plate, so as to adjust the height of the screwdriver. Then, the rotor and the one-way clutch are placed up and down on the placing seat. Then, the placing seat is driven to rotate by the rotating disk, and the placing seat drives the rotor and the one-way clutch to move below the multiple screwdrivers. Then, the screws are conveyed to the screwdrivers through the feeding component. Then, the screws are screwed into the mounting holes of the rotor and the one-way clutch by the screwdrivers. This method can effectively solve the problems in the prior art that mainly rely on workers to manually use screws to fix the rotating shaft and the one-way clutch, resulting in high labor intensity and low efficiency of the workers. Description of the Drawings

[0011] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.

[0012] Figure 1 is a schematic structural diagram of the present invention.

[0013] Figure 2 is a perspective view of the present invention.

[0014] Figure 3 is a side view of the present invention.

[0015] Figure 4 is a top view of the present invention.

[0016] 101 - machine platform, 102 - rotating disk, 103 - placement seat, 104 - lifting plate, 105 - mounting plate, 106 - rectangular groove, 107 - screwdriver, 108 - threaded rod, 109 - nut, 110 - frame, 111 - sliding groove, 112 - lead screw, 113 - motor, 114 - slider, 115 - fixing plate, 116 - loading machine, 117 - conveying pipe, 118 - support rod, 119 - cushion block. Detailed implementation manners

[0017] The following will describe in detail the embodiments of the present invention. The examples of the embodiments are shown in the accompanying drawings. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation to the present invention.

[0018] Please refer to Figures 1 to 4 , in which Figure 1 is a schematic structural diagram of the present invention, Figure 2 is a perspective view of the present invention, Figure 3 is a side view of the present invention, Figure 4 is a top view of the present invention.

[0019] The utility model provides a rotor locking screw device, which includes a machine table 101 and a screw locking mechanism. The screw locking mechanism includes a rotating disk 102, a plurality of placing seats 103, a lifting plate 104, a mounting plate 105, multiple groups of screw driving assemblies, a feeding assembly, a lifting assembly and multiple groups of supporting assemblies. Each group of the screw driving assemblies includes a screw machine 107, a threaded rod 108 and a nut 109. The lifting assembly includes a frame 110, a lead screw 112, a motor 113 and two sliders 114. The feeding assembly includes a fixing plate 115, a feeding machine 116 and multiple conveying pipes 117. Each group of the supporting assemblies includes a supporting rod 118 and a cushion block 119. The foregoing solution solves the problems in the prior art that mainly by workers manually using screws to fix the rotating shaft and the one-way clutch, the labor intensity of the workers is high and the efficiency is low.

[0020] For this specific embodiment, the rotating disk 102 is arranged on the upper surface of the machine table 101. A plurality of the placing seats 103 are fixedly connected to the rotating disk 102 and are respectively located on the upper surface of the rotating disk 102. The lifting assembly is arranged on the upper surface of the machine table 101. The lifting plate 104 is in threaded cooperation with the lifting assembly. The mounting plate 105 is fixedly connected to the lifting plate 104 and is located at one end of the lifting plate 104. Multiple groups of the screw driving assemblies are arranged on the bottom surface of the mounting plate 105. One end of the threaded rod 108 is fixedly connected to the screw machine 107. The other end of the threaded rod 108 penetrates through the mounting plate 105. The nut 109 is sleeved outside the threaded rod 108 and is in threaded connection with the threaded rod 108. The feeding assembly is arranged on one side of the machine table 101. Multiple groups of the supporting assemblies are arranged on the bottom surface of the machine table 101. When specifically in use, by the threaded connection between the nut 109 and the threaded rod 108, the screw machine 107 is fixed on the bottom surface of the mounting plate 105. The lifting assembly drives the lifting plate 104 to move up and down. The lifting plate 104 drives the mounting plate 105 to move up and down, so as to adjust the height of the screw machine 107. Then the rotor and the one-way clutch are placed up and down on the placing seats 103. Then the rotating disk 102 drives the placing seats 103 to rotate. The placing seats 103 drive the rotor and the one-way clutch to move below multiple screw machines 107. Then the feeding assembly conveys the screws to the screw machines 107. Then the screw machines 107 screw the screws into the mounting holes of the rotor and the one-way clutch.

[0021] Among them, the frame 110 is fixedly connected to the upper surface of the machine table 101. The lead screw 112 penetrates through the lifting plate 104 and is in threaded cooperation with the lifting plate 104. One end of the lead screw 112 is rotatably connected to the machine table 101, and the other end of the threaded rod 108 is rotatably connected to the frame 110. The motor 113 is arranged at the upper end of the frame 110, and the output end of the motor 113 is fixedly connected to the lead screw 112. One ends of the two sliders 114 are respectively fixedly connected to the lifting plate 104, and the other ends of the two sliders 114 respectively penetrate through the frame 110 and are slidably connected to the frame 110. When specifically in use, start the motor 113, and the output end of the motor 113 drives the lead screw 112 to rotate, so that the lifting plate 104 moves up and down.

[0022] Secondly, the fixing plate 115 is fixedly connected to one side of the machine table 101. The feeding machine 116 is arranged on the upper surface of the fixing plate 115. One ends of multiple conveying pipes 117 are respectively fixedly connected to the feeding machine 116, and the other ends of the multiple conveying pipes 117 are respectively fixedly connected to the corresponding screwdrivers 107. When specifically in use, put the screws into the feeding machine 116, and then the feeding machine 116 conveys the screws to the multiple screwdrivers 107 respectively through the multiple conveying pipes 117.

[0023] At the same time, one end of the support rod 118 is fixedly connected to the machine table 101, and the other end of the support rod 118 is fixedly connected to the cushion block 119. When specifically in use, the support rod 118 is used to support the machine table 101, and the cushion block 119 can enhance the stability of the support rod 118.

[0024] In addition, the mounting plate 105 has multiple rectangular grooves 106, and the frame 110 is symmetrically provided with two sliding grooves 111 adapted to the sliders 114. When specifically in use, by installing the threaded rod 108 in different rectangular grooves 106, it is convenient to adjust the installation position of the screwdriver 107. The movement of the lifting plate 104 drives the slider 114 to slide in the sliding groove 111, so as to guide the lifting plate 104.

[0025] When using a rotor lock screw device of this embodiment, during specific use, the screw machine 107 is fixed to the bottom surface of the mounting plate 105 by threading the nut 109 onto the threaded rod 108. The motor 113 is started, and the output end of the motor 113 drives the lead screw 112 to rotate, causing the lifting plate 104 to move up and down. The lifting plate 104 drives the mounting plate 105 to move up and down, thereby adjusting the height of the screw machine 107. Then, the rotor and the one-way clutch are placed vertically on the placement seat 103. Then, the placement seat 103 is driven to rotate by the rotating disk 102, and the placement seat 103 drives the rotor and the one-way clutch to move below multiple screw machines 107. Then, the screw feeder 116 conveys screws to the multiple screw machines 107 through multiple delivery pipes 117 respectively. Then, the screw machines 107 screw the screws into the mounting holes of the rotor and the one-way clutch. This method can effectively solve the problems in the prior art, where mainly workers manually use screws to fix the rotating shaft and the one-way clutch, resulting in high labor intensity and low efficiency for the workers.

[0026] The above-disclosed is only a preferred embodiment of the present invention. Of course, it cannot be used to limit the scope of the rights of the present invention. Those of ordinary skill in the art can understand the entire or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A rotor screw locking device, comprising a machine, characterized in that: The cam is secured on a side of the machine platform and is adapted to engage the cams and to engage with the screwdriver of the machine platform.

2. The rotor screw locking device according to claim 1, characterized in that: The lifting assembly includes a frame, a screw rod, a motor and two sliders. The frame is fixedly connected to the upper surface of the machine platform. The screw rod passes through the lifting plate and is threadedly matched with the lifting plate. One end of the screw rod is rotatably connected to the machine platform, and the other end of the threaded rod is rotatably connected to the frame. The motor is arranged at the upper end of the frame, and the output end of the motor is fixedly connected to the screw rod. One end of the two sliders is respectively fixedly connected to the lifting plate, and the other ends of the two sliders respectively pass through the frame and are slidably connected to the frame.

3. The rotor screw locking device according to claim 2, characterized in that: The feeding assembly includes a fixed plate, a feeding machine and a plurality of conveying pipes. The fixed plate is fixedly connected to one side of the machine platform, the feeding machine is arranged on the upper surface of the fixed plate, one end of the plurality of conveying pipes is respectively fixedly connected to the feeding machine, and the other end of the plurality of conveying pipes is respectively fixedly connected to the corresponding screw machines.

4. The rotor screw locking device according to claim 3, characterized in that: Each group of the support components includes a support rod and a cushion block, one end of the support rod is fixedly connected to the machine platform, and the other end of the support rod is fixedly connected to the cushion block.

5. The rotor screw locking device according to claim 4, characterized in that: The mounting plate has a plurality of rectangular grooves, and the frame body is symmetrically provided with two sliding grooves adapted to the sliding block.

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