CN219633811U

CN219633811U - Robot clamp for integrally grabbing rotor core

Info

Publication number: CN219633811U
Application number: CN202223161033.3U
Authority: CN
Inventors: 刘军; 张景亮; 韩鹏; 李新恒
Original assignee: Anhui Hangda Intelligent Technology Co ltd
Current assignee: Anhui Hangda Intelligent Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-09-05
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a robot clamp for integrally grabbing a rotor core, which relates to the technical field of motor rotor assembly and comprises a clamp mounting flange, an iron core compressing assembly, an iron core clamping assembly and an iron core group. According to the utility model, interlayer relative movement in the grabbing process of the iron core group can be avoided through top layer compression and lowest layer clamping, the magnetic steel supporting structure of the clamping tool can prevent bottom magnetic steel from falling when the iron core group is grabbed, the iron core positioning angle is ensured, and the iron core is accurately placed into a die for integral injection molding.

Description

Robot clamp for integrally grabbing rotor core

Technical Field

The utility model relates to the technical field of motor rotor assembly, in particular to a robot clamp for integrally grabbing a rotor core.

Background

The beat of station of moulding plastics in the new energy automobile driving motor rotor assembly directly influences the assembly efficiency of rotor, and the rotor is whole to be moulded plastics can effectually promote production efficiency, compares with layer by layer dress iron core on injection mold, snatchs the whole mould of putting into to pile up good iron core, and production efficiency is higher, but the iron core does not have structural limitation at the in-process of mould is put into to snatch after the mould is outer to pile up, and the iron core easily takes place the relative movement between layers, influences iron core locating angle to unable accurate putting into the mould carries out whole injection molding.

Disclosure of Invention

The utility model aims to provide a robot clamp for integrally grabbing a rotor core, which is used for solving the problems in the background art.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a robot clamp for whole snatch of rotor core, includes anchor clamps mounting flange, iron core hold-down subassembly, iron core clamp assembly and iron core group, its characterized in that, anchor clamps mounting flange's bottom is connected with the iron core clamp assembly, the iron core clamp assembly is established inside the iron core holds down the subassembly, the iron core group sets up between clamp tooling and clamp plate, the iron core holds down the subassembly and includes mounting base plate, mounting base plate and anchor clamps mounting flange connection, be equipped with a plurality of connecting rods on the mounting base plate, the bottom of connecting rod is equipped with compresses tightly the base plate, the below that compresses tightly the base plate is equipped with the clamp plate, fixedly connected with spring between compressing tightly base plate and the clamp plate, be equipped with a plurality of connection guide bars on the clamp plate.

Preferably, the pressing substrate is provided with a plurality of guide holes, and the connecting guide rod penetrates through the guide holes and is in sliding fit with the guide holes.

Preferably, the iron core clamping assembly comprises a clamping cylinder arranged on the clamping substrate, a plurality of clamping jaws are arranged on the clamping cylinder, clamping tool connecting pieces are connected onto the clamping jaws, and clamping tools are arranged on the clamping tool connecting pieces.

Preferably, the lower extreme of pressing from both sides tight frock is provided with magnet steel and holds up structure.

Preferably, the iron core group comprises a plurality of layers of iron cores, and a plurality of pieces of magnetic steel are arranged in the iron cores.

The utility model has the beneficial effects that:

according to the utility model, interlayer relative movement in the grabbing process of the iron core group can be avoided through top layer compression and lowest layer clamping, the magnetic steel supporting structure of the clamping tool can prevent bottom magnetic steel from falling when the iron core group is grabbed, the iron core positioning angle is ensured, and the iron core is accurately placed into a die for integral injection molding.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;

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

FIG. 2 is a schematic structural view of a clamp mounting flange;

FIG. 3 is a schematic structural view of a core compaction assembly;

fig. 4 is a schematic structural view of the core clamping assembly;

fig. 5 is a schematic structural view of the core pack.

The reference numerals in the figures illustrate:

1. a clamp mounting flange; 2. an iron core compacting assembly; 201. a mounting substrate; 202. a connecting rod; 203. compressing the substrate; 204. connecting a guide rod; 205. a spring; 206. a pressing plate; 3. an iron core clamping assembly; 301. a clamping cylinder; 302. clamping the tool connecting piece; 303. clamping a tool; 304. a magnetic steel supporting structure; 305. a clamping jaw; 4. an iron core group; 401. an iron core; 402. and magnetic steel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 3, a robot fixture for integrally grabbing a rotor core includes a fixture mounting flange 1, wherein an iron core compressing assembly 2 is arranged at the bottom end of the fixture mounting flange 1, the iron core compressing assembly 2 includes a mounting substrate 201, the mounting substrate 201 is fixedly mounted with the fixture mounting flange 1, a plurality of connecting rods 202 are connected to the mounting substrate 201 in an array manner, a compressing substrate 203 is fixedly mounted at the bottom end of the connecting rods 202, a spring 205 is fixedly connected to the bottom end of the compressing substrate 203, a pressing plate 206 is fixedly connected to the other end of the spring 205, a plurality of connecting guide rods 204 are connected to the pressing plate 206 in an array manner, a plurality of guide holes are formed in the compressing substrate 203 in an array manner, the connecting guide rods 204 penetrate through the guide holes and are in sliding fit with the guide holes, and when the spring 205 is compressed, the pressing plate 206 and the connecting guide rods 204 move relative to the compressing substrate 203;

as shown in fig. 4, an iron core clamping assembly 3 is arranged in the iron core compressing assembly 2, the iron core clamping assembly 3 comprises a clamping cylinder 301 fixedly arranged on a clamping substrate 203, a plurality of clamping jaws 305 are connected to the clamping cylinder 301 in an array manner, a clamping tool connecting piece 302 is connected to the clamping jaws 305, a clamping tool 303 is fixedly connected to the clamping tool connecting piece 302, and a magnetic steel supporting structure 304 is arranged at the lower end of the clamping tool 303;

as shown in fig. 5, an iron core group 4 is disposed between the clamping fixture 303 and the pressing plate 206, the iron core group 4 includes a plurality of layers of iron cores 401, and the plurality of layers of iron cores 401 are stacked in a certain angle sequence, and a plurality of pieces of magnetic steel 402 are installed in each layer of iron cores 401.

Working principle: firstly, one end of the fixture mounting flange 1 is mounted on a six-axis robot, the iron core pressing assembly 2 is mounted at the other end, when the iron core group 4 needs to be gripped, the clamping cylinder 301 drives the clamping workpiece 303 to grip the iron core group 4 through the clamping tool connecting piece 302, the lowest layer iron core 401 of the iron core group 4 is clamped, meanwhile, the clamping cylinder 301 extrudes the connecting guide rod 204, the connecting guide rod 204 pushes the pressing plate 206 to move towards the iron core group 4, the pressing plate 206 presses the upper surface of the iron core group 4 through the compression spring 205, the iron core group 4 is vertically pressed downwards, meanwhile, the magnetic steel supporting structure at the bottom end of the clamping tool 303 supports the lowest layer magnetic steel 402 of the iron core group 4, the lowest layer magnetic steel 402 of the iron core group 4 is prevented from falling, and meanwhile, under the combined action of the iron core pressing assembly 2 and the iron core clamping assembly 3, the position of the iron core group 4 in the gripping process cannot change.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a robot clamp for whole snatch of rotor core, includes anchor clamps mounting flange (1), iron core compress tightly subassembly (2), iron core clamp assembly (3) and iron core group (4), a serial communication port, the bottom of anchor clamps mounting flange (1) is connected with iron core and compresses tightly subassembly (2), iron core clamp assembly (3) are established inside iron core compresses tightly subassembly (2), iron core group (4) set up between clamp fixture (303) and clamp plate (206), iron core compresses tightly subassembly (2) including mounting base plate (201), mounting base plate (201) are connected with anchor clamps mounting flange (1), be equipped with a plurality of connecting rods (202) on mounting base plate (201), the bottom of connecting rod (202) is equipped with compresses tightly base plate (203), the below that compresses tightly base plate (203) is equipped with clamp plate (206), fixedly connected with spring (205) between compressing tightly base plate (203) and clamp plate (206), be equipped with a plurality of connection guide bars (204) on clamp plate (206).

2. The robot clamp for integrally grabbing a rotor core according to claim 1, wherein a plurality of guide holes are formed in the pressing base plate (203), and the connecting guide rod (204) penetrates through the guide holes and is in sliding fit with the guide holes.

3. The robot clamp for integrally grabbing a rotor core according to claim 1, wherein the core clamping assembly (3) comprises a clamping cylinder (301) mounted on a pressing substrate (203), a plurality of clamping jaws (305) are arranged on the clamping cylinder (301), clamping tool connectors (302) are connected to the clamping jaws (305), and clamping tools (303) are arranged on the clamping tool connectors (302).

4. The robot clamp for integrally grabbing a rotor core according to claim 1, wherein a magnetic steel supporting structure (304) is arranged at the lower end of the clamping tool (303).

5. A robotic clamp for integral gripping of rotor cores according to claim 1, characterized in that the core pack (4) comprises a multi-layered core (401), in which core (401) a plurality of magnetic steels (402) are mounted.