CN219145201U

CN219145201U - Motor magnetic ring press-fitting tool

Info

Publication number: CN219145201U
Application number: CN202222995668.7U
Authority: CN
Inventors: 蔡丹辉
Original assignee: Zhangjiagang Fugang Automotive Systems Co ltd
Current assignee: Zhangjiagang Fugang Automotive Systems Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-06-06
Anticipated expiration: 2032-11-10

Abstract

The application discloses motor magnetic ring pressure equipment frock includes: the machine comprises a frame, a base is arranged on the frame, a motor positioning device is arranged on the base, a press-fit support is arranged upwards along the base, a magnetic ring positioning device, a guiding device and a pushing device are arranged on the press-fit support, and the pushing device drives the magnetic ring positioning device to move towards the motor positioning device. The motor magnetic ring press-fitting tool is simple in structure and convenient to use, displacement and pressure during press-fitting can be detected in real time, and production efficiency is improved.

Description

Motor magnetic ring press-fitting tool

Technical Field

The application relates to the technical field of automobile part assembly, in particular to a motor magnetic ring press-fitting tool.

Background

When the motor in the gearbox of the automobile rear cover opening mechanism is assembled, the shaft hole of the magnetic ring is required to be sleeved on the output shaft of the motor, and the magnetic ring is pressed to the specified position of the motor shaft in a pressing manner; because the motor shaft is in interference fit with the magnetic ring, the assembly process has higher requirements on pressure and displacement.

In the prior art, a motor is firstly installed in a clamping groove of the motor to be fixed, then a magnetic ring is placed in a female die above the motor, and the magnetic ring is pressed in place by pressing down with a panel press in the next step. In the assembly process, the motor shaft is bent under excessive pressure, and the magnetic ring is dropped off due to the excessive pressure; too large or too small a displacement can lead to inaccurate detection of the motor shaft position, and therefore the motor cannot work stably.

Therefore, a crimping tool is required to be designed, so that the requirements of force and displacement can be met, and the production efficiency can be improved.

Disclosure of Invention

The utility model aims to provide a motor magnetic ring press-fitting tool which overcomes the defects in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a motor magnetic ring press-fitting tooling, comprising: the machine comprises a frame, a base is arranged on the frame, a motor positioning device is arranged on the base, a press-fit support is arranged upwards along the base, a magnetic ring positioning device, a guiding device and a pushing device are arranged on the press-fit support, and the pushing device drives the magnetic ring positioning device to move towards the motor positioning device.

Preferably, the motor positioning device comprises a motor positioning groove, and the motor positioning groove is clamped with the motor.

Preferably, the magnetic ring positioning device comprises a magnetic ring positioning groove, and the magnetic ring positioning groove is clamped with the magnetic ring.

Preferably, the magnetic ring positioning groove is made of steel materials.

Preferably, the pushing device is an air cylinder.

Preferably, a displacement sensor is arranged on the press-fit bracket, and is connected with the pushing device to measure the displacement of the pushing device.

Preferably, the motor positioning device and the magnetic ring positioning device are positioned on the same axis.

Preferably, the guiding device comprises two guiding posts parallel to each other, one end of each guiding post is fixedly connected with the magnetic ring fixing device, and the other end of each guiding post extends upwards to penetrate through a guiding post sleeve arranged on the base to be fixedly connected with the guiding post base.

Preferably, a pressure sensor is arranged at the joint of the magnetic ring positioning device and the pushing device.

Compared with the prior art, the motor magnetic ring press-fitting tool is simple in structure and convenient to use, displacement and pressure during press-fitting can be detected in real time, and production efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a press-fitting tool for a motor magnetic ring according to an embodiment of the present utility model;

wherein: 1. a frame; 101. a base; 102. a first parts box; 103. a second parts box; 104 a working table; 2. a motor positioning device; 3. pressing and installing a bracket; 4. a pushing device; 5. a guide post sleeve; 6. a guide post; 7. a pressure sensor; 8. a displacement sensor; 9. and a magnetic ring positioning device.

Detailed Description

The following detailed description of the technical solutions according to the embodiments of the present utility model will be given with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, 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.

Example 1

Referring to fig. 1, a motor magnetic ring press-fitting tool of the present application includes: the machine comprises a machine frame 1, wherein a workbench surface 104 is arranged on the machine frame 1, a first part box 102 and a second part box 103 are arranged on two sides of the workbench surface, and the first part box 102 is used for placing a motor; the second cassette 103 is used to house the magnetic 4-ring.

The workbench 104 is provided with a base 101, the base 101 is provided with a motor positioning device 2, the press-mounting bracket 3 is upwards arranged along the base 101, the press-mounting bracket 3 is provided with a magnetic ring positioning device 9, a guiding device and a pushing device 4, the pushing device 4 drives the magnetic ring positioning device 9 to move towards the motor positioning device 2, so that the motor on the motor positioning device 2 and the magnetic ring of the magnetic ring positioning device 9 are pressed, the guiding device ensures that the magnetic ring positioning device 9 is pressed along a given line, and the offset is placed.

The magnetic ring positioning device 9 comprises a magnetic ring positioning groove, wherein the magnetic ring positioning groove is clamped with the magnetic ring, and the magnetic ring positioning groove is made of steel materials. The magnetic ring has magnetism and can be adsorbed on the magnetic ring positioning groove.

The motor positioning device 2 comprises a motor positioning groove, and the motor is clamped with the motor positioning groove.

The pushing device 4 is a cylinder, the cylinder is arranged on the press-fit bracket 3, the output end of the cylinder is connected with the magnetic ring positioning device 9, the press-fit bracket 3 is provided with a displacement sensor 8, and the displacement sensor 8 detects the displacement of the cylinder, so that the press-fit displacement of the magnetic ring is determined.

The guiding device comprises a guiding column 6 and a guiding column sleeve 5, and the guiding column 6 is connected with a magnetic ring positioning device 9 and the press-fit bracket 3; the two sides of the magnetic ring positioning device 9 are extended to form a first connecting plate. The first connecting plate is fixedly connected with two guide posts 6, and the guide posts 6 penetrate through the guide post sleeves 5 to be fixedly connected with the second connecting plate. When the cylinder drives the magnetic ring to be fixed to the device 9 and the motor positioning device 2 is pressed, the guide post 6 and the guide post sleeve 5 conduct guiding.

The connection part of the magnetic ring positioning device 9 and the air cylinder is provided with a pressure sensor 7, and the pressure sensor 7 detects the pressure during pressure loading.

The motor magnetic ring press-fitting tool further comprises an electric control unit, wherein the pressure sensor 7 and the displacement sensor 8 are electrically connected with the electric control unit, and the pressure sensor 7 and the displacement sensor 8 receive pressure data and displacement data and then transmit the pressure data and the displacement data to the electric control unit. If the press-fit requirement is not met, the electric control unit gives an alarm. The electric control unit is a PC.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

The foregoing is merely exemplary of the application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the application and are intended to be comprehended within the scope of the application.

Claims

1. A motor magnetic ring press-fitting tooling, comprising: the frame, its characterized in that: the machine frame is provided with a base, the base is provided with a motor positioning device, a press-fit support is upwards arranged along the base, a magnetic ring positioning device, a guiding device and a pushing device are arranged on the press-fit support, and the pushing device drives the magnetic ring positioning device to move towards the motor positioning device.

2. The motor magnetic ring press-fitting tool as set forth in claim 1, wherein: the motor positioning device comprises a motor positioning groove, and the motor positioning groove is matched with the motor clamp.

3. The motor magnetic ring press-fitting tool as set forth in claim 1, wherein: the magnetic ring positioning device comprises a magnetic ring positioning groove, and the magnetic ring positioning groove is clamped with the magnetic ring.

4. A motor magnet ring press-fit tooling as set forth in claim 3, wherein: the magnetic ring positioning groove is made of steel materials.

5. The motor magnetic ring press-fitting tool as set forth in claim 1, wherein: the pushing device is an air cylinder.

6. The motor magnetic ring press-fitting tool as set forth in claim 1, wherein: the press-fit support is provided with a displacement sensor, and the displacement sensor is connected with the pushing device and used for measuring the displacement of the pushing device.

7. The motor magnetic ring press-fitting tool as set forth in claim 1, wherein: the motor positioning device and the magnetic ring positioning device are positioned on the same axis.

8. The motor magnetic ring press-fitting tool as set forth in claim 1, wherein: the guide device comprises two guide posts which are parallel to each other, one end of each guide post is fixedly connected with the magnetic ring fixing device, and the other end of each guide post extends upwards to penetrate through a guide post sleeve arranged on the base to be fixedly connected with the guide post base.

9. The motor magnetic ring press-fitting tool as set forth in claim 1, wherein: and a pressure sensor is arranged at the joint of the magnetic ring positioning device and the pushing device.