CN204604211U - A kind of manual simplified wheel hub motor mechanism for assembling-disassembling - Google Patents

Abstract

The utility model discloses a simple manual wheel hub motor dismounting mechanism, which comprises two bearing seat support frames arranged side by side on the left and right sides, and a sliding bracket is slidably arranged on the two bearing seat support frames, and three sliding brackets are arranged on the sliding support frame. Jaw chucks, the three-jaw chucks on the sliding brackets on both sides are set face to face to fix the hub motor. The utility model has simple operation, low cost and can ensure that the motor is not damaged when disassembled.

Description

A simple manual hub motor disassembly mechanism

technical field

The utility model relates to a motor disassembly tool.

Background technique

At present, with the gradual rise of electric vehicles, a low-carbon, environmentally friendly, and convenient travel tool, new energy vehicles have now become a forward-looking field in the automotive industry. In recent years, the wheel hub motor technology, which has the characteristics of compact structure, simple structure, more flexible layout of driving efficiency, and no need for complicated mechanical transmission, has been applied more and more. In the actual R&D and production of hub motors, its disassembly and assembly are unavoidable problems. How to reduce the R&D cost and realize the disassembly and assembly of the wheel hub motor under the condition of ensuring that the motor disassembly will not damage the motor and the assembly meets the assembly accuracy is currently a difficult problem. Therefore, it is necessary to design a simple and easy manual hub motor dismounting mechanism to solve the above problems.

Utility model content

The technical problem to be solved by the utility model is to provide a simple manual disassembly mechanism for the hub motor, which is convenient for the disassembly and assembly of the hub motor.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: a simple manual wheel hub motor disassembly mechanism, including two bearing support frames arranged side by side on the left and right, and a slide is installed on the two bearing support frames. A bracket, the sliding bracket is provided with a three-jaw chuck, and the three-jaw chucks on the sliding brackets on both sides are arranged face to face to fix the hub motor.

Preferably, a sliding platform is provided parallel to the front and back of the support frame of the bearing seat, and a sliding groove is provided on the sliding platform, and a horizontal sliding plate is provided on the sliding bracket, and the sliding plate is arranged in the sliding groove.

Preferably, the support frame of the bearing seat is provided with a sliding screw along the left and right directions, a driving plate is provided at the bottom of the sliding bracket, and a threaded hole is provided on the driving plate, and the sliding screw is matched with the threaded hole. A handle is provided at the end of the sliding screw.

Preferably, the sliding table is provided with fixing bolts for fixing the sliding bracket.

Preferably, the back of the three-jaw chuck is provided with a fixed threaded hole, and the sliding bracket is provided with a through hole corresponding to the fixed threaded hole, and the bolt passes through the fixed threaded hole and the through hole to fix the three-jaw chuck and the sliding bracket.

Preferably, a base plate is provided at the bottom of the support frame of the bearing seat, and slot holes for fixing are provided on the front and rear sides of the base plate.

The utility model has simple operation, low cost, can ensure that the motor is not damaged when disassembled, and has high assembly coaxiality. This kind of structural design is ingenious, and it is simple and easy to process, which greatly reduces the cost of research and development, and also reduces the difficulty of disassembly and assembly, and improves the efficiency of research and development while saving physical strength.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:

Fig. 1 is the general structural diagram of the present utility model;

Fig. 2 is a structural schematic diagram of a bearing support frame;

Fig. 3 is a schematic diagram of the structure of the sliding bracket.

Detailed ways

As shown in Figure 1, a simple manual wheel hub motor assembly and disassembly mechanism includes two bearing support frames 1 arranged side by side on the left and right, and a sliding bracket 2 is slidably arranged on the two bearing support frames. A three-jaw chuck 3 is arranged on the top, and the three-jaw chucks on the sliding brackets on both sides are arranged face to face to fix the hub motor 4 .

As shown in Figure 2, the bearing housing support frame 1 is provided with a sliding table 11 parallel to the front and back, the sliding table is provided with a chute 111, and the corresponding chute is provided with fixing bolts 112, and the sliding table is provided with a row of fixing bolt holes , in addition, the bearing seat support frame 1 is provided with a sliding screw 12 along the left and right directions, the end of the sliding screw screw is provided with a handle 121, the handle is located outside the bearing seat support frame, and the left and right sides of the bearing seat support frame are provided with There are deep groove ball bearings 122, and the sliding screw mandrel 12 is interference fit with the deep groove ball bearings. A base plate 13 is provided at the bottom of the support frame of the bearing seat, and slot holes 131 for fixing are provided on the front and rear sides of the base plate. Bearing seat supporting frame is fixed with required working place by slotted hole 131.

As shown in FIG. 3 , the sliding bracket 2 is provided with a horizontal sliding plate 21 , the bottom of the sliding bracket 2 is provided with a driving plate 22 , and the driving plate is provided with a threaded hole 221 . The two ends of the slide plate are arranged in the chute. The sliding screw is matched with the threaded hole. The back side of the three-jaw chuck 3 is provided with a fixed threaded hole, and the upper part of the sliding bracket 2 is provided with a fixed plate 23, and the fixed plate is provided with a through hole 231 corresponding to the fixed threaded hole, and the bolt passes through the fixed threaded hole and the through hole. Holes secure the three-jaw chuck to the slide bracket.

When the handle 121 is turned, the slide bracket 2 can move to a desired position along the slide table 11 . After the sliding bracket 2 moves to the required position, the position of the sliding bracket 2 is fixed by tightening the fixing bolts 112, and then the hub motor 4 is fixed by the three-jaw chucks 3 on the sliding brackets 2 on both sides.

Therefore, such a manual wheel hub motor disassembly mechanism, whether it is disassembly or assembly, only needs to clamp the hub motor through the three-jaw chuck and shake the handle. It is easy to operate, low in cost and can ensure that the motor is not damaged.

Claims (6)

1. a manual simplified wheel hub motor mechanism for assembling-disassembling, it is characterized in that: comprise two bearing block bracing frames that left and right is arranged side by side, described two bearing block bracing frames all slide and is provided with a sliding support, described sliding support is provided with scroll chuck, and the scroll chuck on the sliding support of both sides arranges face-to-face and is fixed by wheel hub motor.

2. the manual simplified wheel hub motor mechanism for assembling-disassembling of one according to claim 1, it is characterized in that: before and after described bearing block bracing frame, be arranged with slide unit in parallel, described slide unit is provided with chute, and described sliding support is provided with the slide plate of level, and described slide plate is located in chute.

3. the manual simplified wheel hub motor mechanism for assembling-disassembling of one according to claim 2, it is characterized in that: described bearing block bracing frame is provided with sliding screw in left-right direction, drive plate is provided with bottom described sliding support, described drive plate is provided with screwed hole, described lead screw coordinates with screwed hole, and described lead screw end is provided with handle.

4. the manual simplified wheel hub motor mechanism for assembling-disassembling of one according to claim 3, is characterized in that: described slide unit is provided with by the fixing set bolt of sliding support.

5. the manual simplified wheel hub motor mechanism for assembling-disassembling of one according to claim 1, it is characterized in that: the described scroll chuck back side is provided with retaining thread hole, the corresponding described retaining thread hole of described sliding support is provided with through hole, and scroll chuck and sliding support are fixed through retaining thread hole and through hole by bolt.

6. the manual simplified wheel hub motor mechanism for assembling-disassembling of one according to claim 1, is characterized in that: be provided with base plate bottom described bearing block bracing frame, before and after described base plate, both sides are provided with and fixedly use slotted eye.