New energy automobile heat dissipation motor mold

Abstract

The utility model discloses a heat dissipation motor die for a new energy automobile. Comprising a lower die base and a lower die arranged on the lower die base, corresponding tool bits are arranged on the lower die base and located on the two sides of the lower die respectively, and a plurality of discharging channels used for allowing waste to fall down are longitudinally formed in the lower die base. According to the waste cutting device, waste can be automatically cut, and the waste can automatically fall and be discharged after being cut, so that the production safety and the production efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould technical field especially a new energy automobile heat dissipation motor mould. BACKGROUND

[0002] The motor used by new energy automobile usually needs to have heat dissipation function to improve vehicle safety, the shell of this kind of heat dissipation motor will leave a ring of waste material in the forming process, the waste material is annular whole, after the waste material and the shell main body separate, due to the limitation, interference of the lower die base, the automatic blanking of annular waste material cannot be realized, in prior art, the waste material needs to be taken away by manual taking material, and there are disadvantages of production safety and influence production efficiency. SUMMARY

[0003] The utility model provides a new energy automobile heat dissipation motor mould to solve the technical problem in the prior art, which can automatically cut waste material and make the waste material automatically fall and discharge after cutting, thereby improving production safety and production efficiency.

[0004] To solve the above technical problem, the utility model discloses the following technical scheme:

[0005] A new energy automobile heat dissipation motor mould, comprising a lower die base and a lower die arranged on the lower die base, corresponding cutter heads are arranged on the lower die base on both sides of the lower die, and a plurality of blanking channels for waste material falling are longitudinally formed on the lower die base.

[0006] In the above technical scheme, preferably, the lower die is arranged at the middle part of the lower die base.

[0007] In the above technical scheme, preferably, the two cutter heads are symmetrically arranged on the left and right sides of the lower die.

[0008] In the above technical scheme, preferably, the cutting end of the cutter head is upwardly arranged.

[0009] In the above technical scheme, preferably, the front and rear sides of the lower die are respectively provided with corresponding blanking channels.

[0010] In the above technical scheme, preferably, the lower die base top is provided with a first limiting block and a second limiting block, the first limiting block and the second limiting block are respectively arranged on the front and rear sides of the lower die, and respectively have a space for waste material passing between the first limiting block and the second limiting block and the lower die.

[0011] In the above technical scheme, preferably, the first limiting block and the second limiting block respectively include an arc-shaped avoiding opening.

[0012] In the technical scheme, preferably, the cutter head is arranged between the first limiting block and the second limiting block.

[0013] In the technical scheme, preferably, the inner end of the cutter head abuts against or is fixed on the side wall of the lower die.

[0014] In the technical scheme, preferably, the bottom of the lower die base is provided with a plurality of lifting blocks.

[0015] The utility model discloses the beneficial effects are:

[0016] The utility model discloses can cut waste material automatically, and after cutting, makes waste material to be able to automatically fall and go out, to improve production safety and production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the mold closing state schematic drawing of the utility model.

[0018] Figure 2 It is the lower die base bottom schematic drawing of the utility model.

[0019] Figure 3 It is the schematic drawing of the utility model.

[0020] Figure 4 It is the position layout state schematic drawing of the cutter head and waste material of the utility model.

[0021] Figure 5 It is the schematic drawing of the cutter head and lower die of the utility model. DETAILED DESCRIPTION

[0022] The utility model will be further described in detail below in combination with the drawings and specific embodiment:

[0023] Reference is made to Figures 1-5 A new energy automobile heat dissipation motor mold, including lower die base 1 and setting on lower die base 1 lower die (the schematic drawing is not shown in the figure, Figure 3 The motor housing 3 in among covers lower die), and lower die is used to cooperate with upper die 2, and after the mold closing of two, the motor housing 3 is formed.

[0024] For lower die base 1, the middle part is used to support lower die, namely lower die is arranged at the middle part 12 of lower die base 1, and the lower material channel 11 of longitudinal arrangement is arranged on the front and rear sides of middle part 12 (the front and rear positions of lower die), as Figure 2 The lower material channel 11 is opened on lower die base 1 and is used for the falling of waste material.

[0025] The motor housing 3 after forming will leave a ring of waste 31 at its lower edge, the ring of waste 31 is affected by the interference of the connecting part 13 between the middle part 12 and the outer peripheral part of the lower die base 1, and cannot directly fall down. Therefore, corresponding cutter heads 4 are arranged on the lower die base 1 on both sides of the lower die, and the ring of waste 31 is cut into two semicircular parts 311 by the cutter heads after being separated from the motor housing 3, and each semicircular part 311 falls through the corresponding discharging channel 11 and is discharged.

[0026] As one of the embodiments, the two cutter heads 4 are symmetrically arranged on the left and right sides of the lower die, and the cutting ends of the cutter heads 4 are arranged upward.

[0027] As one of the embodiments, the first ring of waste 31 stays above the two cutter heads 4 after being separated from the motor housing 3, and after the next ring of waste 31 of the motor housing 3 is separated and pressed down, the previous ring of waste 31 is pressed downward, so that the cutter heads 4 cut it into two semicircular waste, which falls through the corresponding discharging channel 11 and is discharged.

[0028] The separation of the ring of waste 31 from the motor housing 3 can refer to the existing design, which can be directly separated during clamping or separated by other technical means. The present application mainly aims at the cutting and discharging of the separated waste.

[0029] In the embodiment, the top of the lower die base 1 is provided with a first limiting block 51 and a second limiting block 52, and the first limiting block 51 and the second limiting block 52 are arranged on the front and rear sides of the lower die respectively, and spaces are left between the first limiting block 51 and the second limiting block 52 and the lower die for the waste to pass through.

[0030] As one of the embodiments, the first limiting block 51 and the second limiting block 52 respectively include arc-shaped avoiding openings 53 to more effectively avoid the waste. The cutter heads 4 are arranged between the first limiting block 51 and the second limiting block 52.

[0031] As one of the embodiments, the inner end of the cutter head 4 abuts or is fixed on the side wall of the lower die base 6.

[0032] In order to facilitate the discharge of the waste, a plurality of lifting blocks 7 are arranged at the bottom of the lower die base 1 in the embodiment to prevent the accumulation of the waste after falling down.

[0033] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features therein can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A new energy vehicle heat dissipation motor mold, characterized in that: The lower die base is provided with corresponding cutter heads on both sides of the lower die, and a plurality of lower material discharge channels are longitudinally formed on the lower die base for waste material to fall through. ​ 2. The new energy vehicle heat dissipation motor mold according to claim 1, characterized in that: The lower die is arranged at the middle part of the lower die base.

3. The new energy vehicle heat dissipation motor mold of claim 1, wherein: The two cutter heads are symmetrically arranged on the left and right sides of the lower die.

4. The new energy vehicle heat dissipation motor mold according to claim 1 or 3, characterized in that: The cutting end of the cutter head is upwardly arranged.

5. The new energy vehicle heat dissipation motor mold according to claim 1, characterized in that: The front and rear sides of the lower die are respectively provided with corresponding lower material discharge channels.

6. The new energy vehicle heat dissipation motor mold according to claim 1, characterized in that: The top of the lower die base is provided with a first limiting block and a second limiting block, which are respectively arranged on the front and rear sides of the lower die and respectively leave a space for waste material to pass through between the limiting blocks and the lower die.

7. The new energy vehicle heat dissipation motor mold of claim 6, wherein: The first limiting block and the second limiting block respectively include arc-shaped avoiding openings.

8. The new energy vehicle heat dissipation motor mold according to claim 6 or 7, characterized in that: The cutter head is arranged between the first limiting block and the second limiting block.

9. The new energy vehicle heat dissipation motor mold according to claim 1, characterized in that: The inner end of the cutter head is abutted against or fixed on the side wall of the lower die.

10. The new energy vehicle heat dissipation motor mold according to claim 1 or 6, characterized in that: The bottom of the lower die base is provided with a plurality of lifting blocks.

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