CN220902758U

CN220902758U - Trimming equipment for rotor punching production

Info

Publication number: CN220902758U
Application number: CN202322406728.1U
Authority: CN
Inventors: 朱小松; 许科
Original assignee: Changzhou Mingzhe Electromechanical Co ltd
Current assignee: Changzhou Mingzhe Electromechanical Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-05-07
Anticipated expiration: 2033-09-06

Abstract

The utility model relates to the technical field of motor production, in particular to trimming equipment for rotor punching production, which comprises an operation table, wherein a motor frame is arranged on the inner side of the top of the operation table, a motor is arranged at the bottom of the motor frame, a polishing assembly is fixedly arranged at the output end of the motor, a control assembly is fixedly arranged on the upper surface of the operation table, the control assembly comprises a mounting frame fixed on the upper surface of the operation table, a guide rod is fixedly arranged in the mounting frame, a pressing plate and a spring are sleeved on the surface of the guide rod, a pressing rod is fixedly arranged at one end bottom of the pressing plate, a pressing plate is fixedly arranged at the bottom of the pressing rod, a magnet is clamped at the bottom of the pressing plate, an inserting rod is fixedly arranged at the bottom of the pressing plate, and the trimming equipment for rotor punching production can effectively fix a rotor core punching sheet with small size and thin thickness, uniformly press the surface of the polishing plate, so that the rotor core punching sheet is conveniently trimmed and polished, and the assembling effect of the rotor core is ensured.

Description

Trimming equipment for rotor punching production

Technical Field

The utility model relates to the technical field of motor production, in particular to trimming equipment for rotor punching production.

Background

The rotor core is an important component in the motor, and enhances the strength of an induced magnetic field and the density of magnetic lines of force, thereby enhancing the magnetic field action moment among each other. The magnet on the rotor core of the motor is very important, and the magnet drives the rotor to rotate by generating a stable magnetic field and a rotating magnetic field, so that the normal operation of the motor is realized.

The motor rotor generally has after the iron sheet punching production, carries out stack fixed setting to twine the copper wire at its surface, in order to guarantee that rotor core's punching press iron sheet can closely laminate, and guarantee that the iron sheet edge is smooth, need polish rotor core's iron sheet edge, because the iron sheet size is less, handheld very inconvenient of polishing, consequently need supplementary deburring equipment to assist the centre gripping, and guarantee the deburring effect of polishing.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model provides trimming equipment for producing rotor punching sheets.

The utility model is realized by the following technical scheme:

The utility model provides a trimming equipment is used in production of rotor punching, includes the operation panel, the motor frame is installed to the inboard of operation panel top, the motor is installed to motor frame bottom, the fixed subassembly that polishes that is provided with of motor output, operation panel upper surface fixed is provided with control assembly, control assembly is including being fixed in the mounting bracket of operation panel upper surface, the inside fixed guide bar that is provided with of mounting bracket, guide bar surface cover is equipped with clamp plate and spring, clamp plate one end bottom is fixed and is provided with the depression bar, the depression bar bottom is fixed with the pressure disk, pressure disk bottom joint has magnet, and the pressure disk bottom is still fixed and is provided with the inserted bar, and the clamp plate outside is provided with the handle.

In a preferred embodiment of the utility model, the polishing assembly comprises a sleeve sleeved and fixed at the output end of the motor, a supporting frame is fixedly arranged on the outer side of the sleeve, a mounting seat is fixedly arranged at the top of the supporting frame, a polishing disc is arranged at the top of the mounting seat, a telescopic rod is movably connected at the top of the sleeve, and a supporting plate is fixedly arranged at the end part of the telescopic end of the telescopic rod;

the polishing assembly is mainly used for polishing the bottom of the stamped iron sheet of the rotor core and effectively treating the edge burrs of the stamped iron sheet.

In a preferred embodiment of the utility model, the supporting plate and the telescopic end of the telescopic rod are provided with jacks matched with the inserted rod, and the telescopic rod and the inserted rod are concentrically arranged;

The inserted link is inserted into the jack of layer board and telescopic link tip, carries out effective direction to the punching press iron sheet that pushes down, guarantees that the edge is even with polishing dish surface contact.

In a preferred embodiment of the utility model, the spring is positioned between the pressing plate and the upper surface of the operating platform, one end of the pressing plate penetrates through and extends to the outside of one side of the mounting frame, and a clamping groove matched with the pressing plate is vertically formed in the surface of the mounting frame;

the pressing handle can be pressed down to control the pressing plate to descend, so that the pressing iron sheet fixed at the bottom is controlled, and the spring is favorable for quick reset.

In a preferred embodiment of the utility model, the magnet is of a ring-shaped structure, and the bottom of the pressure plate is provided with a mounting groove matched with the magnet;

The magnet adsorbs fixedly to the rotor core punching sheet of punching press, and the inserted bar guarantees core punching sheet fixed position.

In a preferred embodiment of the present utility model, the upper surface of the polishing disc is lower than the upper surface of the operating table, and the supporting plate is located outside the top of the operating table.

The beneficial effects of the utility model are as follows:

The trimming equipment for rotor punching production is used for effectively fixing the rotor iron core punching sheet with smaller size and thinner thickness, and uniformly pressing the surface of the polishing disc to ensure that the stress is uniform, so that the rotor iron core punching sheet is convenient to trim and polish, and the assembly effect of the rotor iron core is ensured.

Drawings

FIG. 1 is a schematic perspective view of a trimming apparatus for producing rotor sheets according to the present utility model;

FIG. 2 is a schematic diagram showing a front view of a trimming apparatus for producing rotor chips according to the present utility model;

FIG. 3 is a schematic vertical sectional view of a polishing assembly of the trimming apparatus for producing rotor chips of the present utility model;

Fig. 4 is a schematic structural view of a control assembly of the trimming device for producing rotor sheets of the present utility model.

In the figure: 1. an operation table; 2. a motor frame; 3. a motor; 4. a polishing assembly; 41. a sleeve; 42. a support frame; 43. a mounting base; 44. polishing the grinding disc; 45. a telescopic rod; 46. a supporting plate; 5. a control assembly; 51. a mounting frame; 52. a guide rod; 53. a pressing plate; 54. a spring; 55. a compression bar; 56. a pressure plate; 57. a magnet; 58. a rod; 59. a handle.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model. The directional terms referred to in the present utility model, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., refer only to the directions of the attached drawings. Accordingly, directional terminology is used to describe and understand the utility model and is not limiting of the utility model.

The trimming device for rotor punching production comprises an operation table 1, wherein a motor frame 2 is arranged on the inner side of the top of the operation table 1, a motor 3 is arranged at the bottom of the motor frame 2, a polishing assembly 4 is fixedly arranged at the output end of the motor 3, a control assembly 5 is fixedly arranged on the upper surface of the operation table 1, the control assembly 5 comprises a mounting frame 51 fixed on the upper surface of the operation table 1, a guide rod 52 is fixedly arranged in the mounting frame 51, a pressing plate 53 and a spring 54 are sleeved on the surface of the guide rod 52, a pressing rod 55 is fixedly arranged at one end bottom of the pressing plate 53, a pressing plate 56 is fixedly arranged at the bottom of the pressing rod 55, a magnet 57 is clamped at the bottom of the pressing plate 56, an inserting rod 58 is fixedly arranged at the bottom of the pressing plate 56, and a handle 59 is arranged on the outer side of the pressing plate 53.

Specifically, the polishing assembly 4 comprises a sleeve 41 sleeved and fixed at the output end of the motor 3, a supporting frame 42 is fixedly arranged on the outer side of the sleeve 41, a mounting seat 43 is fixed at the top of the supporting frame 42, a polishing disc 44 is mounted at the top of the mounting seat 43, a telescopic rod 45 is movably connected to the top of the sleeve 41, a supporting plate 46 is fixedly arranged at the end part of the telescopic end of the telescopic rod 45, inserting holes matched with the inserting rods 58 are formed in the end parts of the supporting plate 46 and the telescopic end part of the telescopic rod 45, the telescopic rod 45 and the inserting rods 58 are concentrically arranged, a spring 54 is positioned between the pressing plate 53 and the upper surface of the operating platform 1, one end of the pressing plate 53 penetrates and extends to the outer side of one side of the mounting frame 51, a clamping groove matched with the pressing plate 53 is vertically formed in the surface of the mounting frame 51, a magnet 57 is of a circular ring-shaped structure, a mounting groove matched with the magnet 57 is formed in the bottom of the pressing plate 56, the upper surface of the polishing disc 44 is lower than the upper surface of the operating platform 1, and the supporting plate 46 is positioned on the outer side of the top of the operating platform 1.

In this embodiment, in use, the punched rotor core punching sheet is sleeved on the surface of the insert rod 58, after punching, the surface with burrs is located at the bottom, at this time, the insert rod 58 positions the punched iron sheet, the magnet 57 adsorbs the iron punching sheet to avoid falling of the punching sheet, and then the handle 59 is held down, so that the pressing plate 53 is controlled to descend, the guide rod 52 guides the descending pressing plate 53, the spring 54 is compressed and contracted, the insert rod 58 is inserted into the jack at the top of the telescopic rod 45 and the supporting plate 46 along with the descending of the pressing plate 53, and the punching sheet is clamped between the supporting plate 46 and the pressing plate 56.

Further, the motor 3 is in an on state, under the action of the sleeve 41, the supporting frame 42 drives the mounting seat 43 to rotate, so that the polishing disc 44 mounted at the top rotates, the handle 59 is continuously pressed down, the telescopic rod 45 is pressed and contracted, the clamped punching sheet is pressed down to be in surface contact with the rotating polishing disc 44, the edge of the punching sheet pressed down evenly is in contact with the upper surface of the polishing disc 44, trimming and polishing are carried out on the edge of the punching sheet, the bottom of the punching sheet is flat, after polishing is finished, the handle 59 is loosened, under the reset action of the spring 54, the pressing plate 53 is automatically lifted up, so that the punching sheet leaves the polishing disc 44, and the polished punching sheet is taken down from the bottom of the magnet 57, so that polishing work is finished.

It should be noted that, the present utility model is not related to the part that is the same as or can be implemented by the prior art; the driving of the utility model can be realized by adopting a cylinder, an oil cylinder, an electric cylinder, a motor and other power structures, a connecting rod, a guide rod and the like, and is not limited to the structures in the description and the drawings.

In describing embodiments of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "configured," and "provided" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The utility model provides a trimming equipment is used in production of rotor punching, includes operation panel (1), its characterized in that: a motor frame (2) is arranged on the inner side of the top of the operating platform (1), a motor (3) is arranged at the bottom of the motor frame (2), a polishing assembly (4) is fixedly arranged at the output end of the motor (3), and a control assembly (5) is fixedly arranged on the upper surface of the operating platform (1);

The control assembly (5) comprises a mounting frame (51) fixed on the upper surface of the operating platform (1), a guide rod (52) is fixedly arranged inside the mounting frame (51), a pressing plate (53) and a spring (54) are sleeved on the surface of the guide rod (52), a pressing rod (55) is fixedly arranged at one end bottom of the pressing plate (53), a pressing plate (56) is fixedly arranged at the bottom of the pressing rod (55), a magnet (57) is clamped at the bottom of the pressing plate (56), an inserting rod (58) is fixedly arranged at the bottom of the pressing plate (56), and a handle (59) is arranged outside the pressing plate (53).

2. The trimming apparatus for rotor sheet production according to claim 1, wherein: the polishing assembly (4) comprises a sleeve (41) sleeved and fixed at the output end of the motor (3), a supporting frame (42) is fixedly arranged outside the sleeve (41), a mounting seat (43) is fixedly arranged at the top of the supporting frame (42), a polishing disc (44) is arranged at the top of the mounting seat (43), a telescopic rod (45) is movably connected at the top of the sleeve (41), and a supporting plate (46) is fixedly arranged at the end part of the telescopic end of the telescopic rod (45).

3. The trimming apparatus for rotor sheet production according to claim 2, wherein: the supporting plate (46) and the telescopic end of the telescopic rod (45) are provided with jacks matched with the inserting rod (58), and the telescopic rod (45) and the inserting rod (58) are concentrically arranged.

4. The trimming apparatus for rotor sheet production according to claim 1, wherein: the spring (54) is located between the pressing plate (53) and the upper surface of the operating platform (1), one end of the pressing plate (53) penetrates through and extends to the outside of one side of the mounting frame (51), and a clamping groove matched with the pressing plate (53) is vertically formed in the surface of the mounting frame (51).

5. The trimming apparatus for rotor sheet production according to claim 1, wherein: the magnet (57) is of a circular ring structure, and a mounting groove matched with the magnet (57) is formed in the bottom of the pressure plate (56).

6. The trimming apparatus for rotor sheet production according to claim 2, wherein: the upper surface of the polishing disc (44) is lower than the upper surface of the operating platform (1), and the supporting plate (46) is positioned on the outer side of the top of the operating platform (1).