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Raw material casting device for electric vehicle hub

A technology for electric vehicles and wheel hubs, applied in the field of wheel hub casting, can solve the problems of unqualified wheel hub quality, wheel hub quality problems, waste of resources, etc.

Inactive Publication Date: 2022-06-03
XUZHOU XIAOQIANG WHEEL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a raw material casting device for an electric wheel hub, which has the advantages of purifying the aluminum metal solution, removing bubbles contained in the metal solution and quantitatively injecting the metal solution, and solves the problem of the metal solution inside the metal solution. Containing impurities may lead to substandard quality of the hub, bubbles inside the metal solution may cause quality problems of the hub, and exporting the metal solution indefinitely may lead to waste of resources

Method used

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  • Raw material casting device for electric vehicle hub
  • Raw material casting device for electric vehicle hub
  • Raw material casting device for electric vehicle hub

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] see Figure 1 to Figure 5 , a raw material casting device for an electric wheel hub, including a base plate 101, the base plate 101 is fixedly connected with the limit block 105 and the outer frame 206, and is hinged with the end of the rotating block 102 away from the driven block 104, and the base plate 101 defines the outer frame 206 and the outer frame 206. The position of the rotating block 102 and other structures; the bottom plate 101 is provided with a rotating block 102, the size of the rotating block 102 matches the distance between the two rollers 103, and the rotating block 102 starts to rotate under the drive of the motor, so that the roller 103 and the slave The position of the moving block 104 is changed;

[0031] The side of the rotating block 102 is provided with rollers 103, the number of the rollers 103 is two, the two rollers 103 are located on both sides of the rotating block 102, one side of the roller 103 is fixedly connected with the driven block...

Embodiment 2

[0034] see figure 1 , figure 2 and Image 6 , a raw material casting device for an electric wheel hub, comprising a pressing block 201, the lower part of the pressing block 201 is fixedly connected with the pneumatic rod 202 and the driven rod 203, and the operator pushes the pneumatic rod 202 and the driven rod 203 by pressing the pressing block 201. Start to move; a pneumatic rod 202 is fixedly connected to one side of the pressing block 201 , the size of the pneumatic rod 202 matches the groove opened in the air pressure chamber 204 , and the pneumatic rod 202 cooperates with the air pressure chamber 204 to limit the downward pressure of the driven rod 203 extent and final position;

[0035] Both ends of one side of the pressing block 201 are fixedly connected with driven rods 203. The number of the driven rods 203 is two. The two driven rods 203 are axially symmetrically distributed with the pneumatic rod 202 as the symmetry axis. Matching with the through hole opened ...

Embodiment 3

[0041] see figure 1 , figure 2 , Image 6 and Figure 7 , a raw material casting device for an electric wheel hub, including a rack 301, the rack 301 starts to move under the driving of the connecting block 207, thereby driving the gear 302 to start to rotate; one side of the rack 301 is provided with a gear 302, the gear 302 The two sides are meshed with the rack 301 and the moving block 304 respectively, the number of gears 302 is two, and the rotation of the gear 302 causes the moving block 304 to start moving upward;

[0042] The gear 302 is provided with a positioning block 303 , and one end of the positioning block 303 away from the gear 302 is fixedly connected to the outer frame 206 . The size of the positioning block 303 matches the distance between the gear 302 and the outer frame 206 , and the positioning block 303 defines the position of the gear 302 The gear 302 is provided with a moving block 304 on the side away from the rack 301, the moving block 304 is eng...

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Abstract

The invention relates to the technical field of hub casting, and discloses an electric vehicle hub raw material casting device which comprises a bottom plate and a pressing block, a rotating block is arranged on the bottom plate, the size of the rotating block is matched with the distance between two rolling wheels, the rolling wheels are arranged on the side edge of the rotating block, and the number of the rolling wheels is two. The two rolling wheels are located on the two sides of the rotating block respectively, one side of each rolling wheel is fixedly connected with the corresponding driven block, the driven blocks are arranged on the rolling wheels, the size of each driven block is matched with the distance between the two rolling wheels and the rotating block, and the sizes of the two ends of each driven block are matched with through holes formed in the limiting blocks; according to the raw material casting device for the electric vehicle hub, a motor is started by an operator, at the moment, the motor drives a rotating block to start to rotate, rolling wheels are arranged on the two sides of the rotating block and fixedly connected with a driven block, and a through hole matched with the driven block in size is formed in a limiting block, so that the rotating block rotates to drive the positions of the rolling wheels to change; therefore, the position of the driven block is changed.

Description

technical field [0001] The invention relates to the technical field of wheel hub casting, in particular to a raw material casting device for an electric wheel hub. Background technique [0002] When the wheel hub is cast, because the casting wheel hub is mostly cast by gravity or external pressure environment, the air tightness of the wheel hub is not strong. After the casting is completed, air bubbles are easily generated inside the wheel hub, resulting in unqualified quality of the wheel hub. High and more convenient to control costs, but in the process of wheel casting, the molten aluminum metal alloy solution needs to be injected into the mold. Since the solution required for wheel casting is a fixed amount, the excess metal solution will gradually cool if it is not treated. This leads to a waste of resources. At the same time, in order to ensure the quality of the wheel hub after casting, the aluminum metal solution needs to contain no impurities. If there are impuritie...

Claims

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Application Information

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IPC IPC(8): B22D18/04B22D1/00B22D39/00B22D43/00
CPCB22D18/04B22D1/00B22D43/005B22D39/00Y02P10/20
Inventor 张孝强
Owner XUZHOU XIAOQIANG WHEEL TECH CO LTD
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