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Hub grinding device for new energy automobile

A technology for new energy vehicles and wheel hubs, applied in the direction of grinding drive devices, grinding machines, grinding racks, etc., can solve the problems of small clamping range and insufficient grinding efficiency, and achieve improved grinding accuracy, high grinding efficiency, and grinding accuracy high effect

Active Publication Date: 2020-12-04
合肥恒丰汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned patent can only clamp a wheel hub of a specific size, the clamping range is small, and only one side of the wheel hub is polished at a time, the grinding efficiency is not high enough, and the grinding of the wheel hub requires rough grinding and fine grinding to improve its grinding efficiency. Therefore, in view of the above status quo, it is urgent to develop a new energy vehicle wheel grinding device that is convenient for fixing different sizes of wheels, has high grinding efficiency, and high grinding precision, so as to overcome the shortcomings in current practical applications and meet current needs.

Method used

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  • Hub grinding device for new energy automobile
  • Hub grinding device for new energy automobile
  • Hub grinding device for new energy automobile

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Experimental program
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Effect test

Embodiment 1

[0022] see Figure 1~4, in the embodiment of the present invention, a wheel grinding device for new energy vehicles includes a workbench 1, a large hydraulic cylinder 2 is installed on the workbench 1, a T-shaped bracket 3 is installed on the large hydraulic cylinder 2, and the Supporting device 4 is installed on the T-shaped support 3, and described supporting device 4 comprises: supporting shaft 401, first motor 402, first gear 403, second gear 404 and positioning block 405, and described supporting shaft 401 passes bearing and The T-shaped support 3 is connected in rotation, and the first motor 402 is installed on the left side of the T-shaped support 3. The output shaft of the first motor 402 is equipped with a first gear 403, and the lower side of the first gear 403 is installed. There is a second gear 404 that rotates with it, and a positioning block 405 is welded on the support shaft 401. The right side of the support device 4 is equipped with a clamping device 5 extend...

Embodiment 2

[0024] see figure 1 , in the embodiment of the present invention, the third motor 701 is a stepping motor, and the stepping motor rotates 180° each time.

[0025] When this new energy vehicle hub grinding device is in use, the T-shaped bracket 3 and the support device 4 are lifted up by the large hydraulic cylinder 2, and then the hub is placed on the support shaft 401 so that one side of it fits the positioning block 405 , then, the small hydraulic cylinder 501 drives the clamping round table 502 to move, the clamping round table 502 moves to drive the push rod 503 to move, the push rod 503 moves to drive the clamping plate 504 to move, and the three clamping plates 504 cooperate to move the hub Clamping, switch the grinding device 6 to the one with lower grinding precision through the switching mechanism 7, lower the hub to between the two grinding pieces 603, drive the worm 608 to rotate through the second motor 607, and drive the worm wheel 604 through the rotation of the ...

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Abstract

The invention discloses a hub grinding device for a new energy automobile. The hub grinding device comprises a workbench; a large hydraulic cylinder is installed on the workbench; a T-shaped bracket is installed on the large hydraulic cylinder; a supporting device is installed on the T-shaped bracket; a clamping device extending into the supporting device is installed at the right side of the supporting device; a switching mechanism is installed on the portion, below the supporting device, of the workbench; and left side and the right side of the top of the switching mechanism are each provided with a grinding device. The hub grinding device disclosed by the invention realizes convenient fixation for hubs of different sizes, and achieves high grinding efficiency and high grinding precision.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a wheel grinding device for new energy vehicles. Background technique [0002] The hub is a barrel-shaped, center-mounted metal part on the axle that supports the tire inside the tire. Also known as rims, steel rims, wheels, and tire bells. There are many types of hubs according to diameter, width, molding method and material. [0003] Chinese utility model CN206493224U proposes a side vertical automobile wheel hub grinding device, including frame, table top, lifting frame, lifting control box, crossbeam, rotating motor, transmission box, rotating shaft, grinding motor and grinding wheel; table top is fixed on the machine The top of the frame; the lifting frame and the lifting control box are set on the table, and the lifting control box is set on the rear side of the lifting frame; the beam is set on the lifting frame; the transmission box is vertically set on the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B5/44B24B5/35B24B27/00B24B41/06B24B41/02B24B41/04B24B47/12
CPCB24B5/44B24B5/35B24B27/0076B24B41/067B24B41/02B24B41/04B24B47/12
Inventor 燕学博燕举
Owner 合肥恒丰汽车零部件有限公司