CN202667603U - Die-casting die for rotors - Google Patents
Die-casting die for rotors Download PDFInfo
- Publication number
- CN202667603U CN202667603U CN 201220244930 CN201220244930U CN202667603U CN 202667603 U CN202667603 U CN 202667603U CN 201220244930 CN201220244930 CN 201220244930 CN 201220244930 U CN201220244930 U CN 201220244930U CN 202667603 U CN202667603 U CN 202667603U
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- plate
- die
- dynamic model
- cage plate
- fixed clamping
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- Expired - Fee Related
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Abstract
The utility model belongs to the field of production equipment and particularly relates to a die-casting die for rotors. The die-casting die for the rotors comprises a fixed clamping plate, a sprue gate is arranged on the fixed clamping plate, a bolster fixed die is arranged on the left of the fixed clamping plate, draw-bar guide posts are arranged on the fixed clamping plate, draw-bar guide sleeves matched with the draw-bar guide posts are arranged on the bolster fixed die, a bolster moving die is arranged on the left of the bolster fixed die, a moving die cavity is arranged on the bolster moving die, a bolster is arranged on one side of the bolster moving die, a guide sliding plate with a pushing structure is arranged on one side of the bolster, a moving die plate is arranged on one side of the guide sliding plate, guide posts penetrating through the bolster fixed die, the bolster moving die, the bolster and the guide sliding plate are arranged between the moving die plate and the fixed clamping plate, a moving die base is arranged on one side of the moving die plate, blocks are arranged between the moving die base and the moving die plate, and an ejector mechanism for pushing the rotors subjected to die casting is further arranged between the moving die plate and the moving die base.
Description
Technical field
The utility model belongs to the production equipment field of rotor, particularly a kind of rotor die-casting mould.
Background technology
Electric motor rotor aluminium casting is common centrifugal aluminum casting, low-voltage cast aluminum and three kinds of modes of pressure cast aluminium, and the labour intensity of pressure cast aluminium is low, production efficiency advantages of higher and be widely used in the glacon electric machine rotor cast aluminium.
The pressure of the pressure cast aluminium of traditional motor rotor die-casing mold is very large.The speed that aluminium water is full of die cavity is very high, usually the air in rotor die-casting mould and the rotor slot die cavity is difficult to the moment discharge, and traditional mould directly is placed on rotor in the rotor die cavity, it is not positioned, under the aluminium water slug under high pressure, may there be locating bias in rotor, causes the profile of product defective.
Summary of the invention
For above-mentioned technical problem, the utility model provides a kind of discharging of can automatically carrying out, and the rotor die-casting mould that can behind matched moulds, position rotor, adopt compression mod prodigiosin described in the utility model effectively to enhance productivity, avoided the workman directly to solve hot parts, the cold stand-by period can be shortened greatly, when die casting, rotor is positioned simultaneously, can effectively improve the type quality of product, between adjusting pad and cage plate, there is fit clearance in addition, be convenient to the eliminating of gas, improve the quality of die casting.
The utility model is achieved through the following technical solutions:
Rotor die-casting mould, it comprises fixed clamping plate, be provided with the sprue gate on the fixed clamping plate, it is characterized in that: the left side of described fixed clamping plate is provided with the cover half cage plate, described fixed clamping plate is provided with the pull bar guide pillar, be provided with the draw-bar guide sleeve that cooperates with the pull bar guide pillar on the cover half cage plate, the left side of described cover half cage plate is provided with the dynamic model cage plate, be provided with the side that the dynamic model die cavity overlaps described dynamic model cage plate on the dynamic model cage plate and be provided with cage plate, one side of cage plate is provided with the slide plate with pushing structure, one side of described slide plate is provided with moving platen, be provided with between described moving platen and the fixed clamping plate and run through the cover half cage plate, the dynamic model cage plate, the guide pillar of cage plate and slide plate, described moving platen one side is provided with the dynamic model seat, be provided with feet between dynamic model seat and the moving platen, between moving platen and dynamic model seat, also be provided with the material jacking mechanism of releasing for the rotor after the die casting.
Described material jacking mechanism comprises the back shaft that plays the support guide effect that is connected between moving platen and the dynamic model seat, reverse push slab is connected on the back shaft, one side of reverse push slab is provided with mandrel plate, be provided with ejector beam on the mandrel plate, be provided with on the described reverse push slab and the reverse push slab of locating cage plate and being connected, power drive material jacking mechanism by die sinking carries out discharging herein, need not extra power set.
Be provided with the hold-down mechanism that rotor is positioned on the described slide plate, described hold-down mechanism comprises the oil cylinder that is arranged on the slide plate side, the output of oil cylinder is connected with slide block, the first half of the upper surface of described slide block is a slope, also comprise an adjusting pad that is connected with slide block, slide by the oil cylinder pushing slide block, the slipper push adjusting pad moves rotor is carried out a location, prevent that rotor under the impact of high jewelling water position error occuring, improved the die casting quality of rotor.
In sum, die casting described in the utility model has been realized the automatic discharging after the die casting, avoided the workman directly to solve hot parts, can greatly shorten the cold stand-by period, can effectively enhance productivity, when die casting, rotor be positioned simultaneously, can effectively improve the type quality of product, between adjusting pad and cage plate, there is fit clearance in addition, is convenient to the eliminating of gas, improve the quality of die casting.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model other direction;
Fig. 3 is three-dimensional axonometric drawing of the present utility model;
Fig. 4 is the connection diagram of slide block and adjusting pad;
Among the figure, 1 is fixed clamping plate, and 2 is the sprue gate, and 3 is the pull bar guide pillar, 5 is the cover half cage plate, and 11 is draw-bar guide sleeve, and 12 is cage plate, and 13 is dynamic model die cavity cover, 14 is the dynamic model cage plate, and 15 is slide plate, and 16 is slide block, and 19 is adjusting pad, 21 is oil cylinder, and 22 is moving platen, and 23 is feet, and 24 is the dynamic model seat, 25 is reverse push slab, and 26 is mandrel plate, and 28 is guide pillar, 29 is push rod, and 30 is reverse push slab, and 31 is bolster.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Rotor die-casting mould as shown in Figures 1 to 4, it comprises fixed clamping plate 1, be provided with sprue gate 2 on the fixed clamping plate 1, it is characterized in that: the left side of described fixed clamping plate 1 is provided with cover half cage plate 5, described fixed clamping plate 5 is provided with pull bar guide pillar 3, be provided with the draw-bar guide sleeve 11 that cooperates with pull bar guide pillar 3 on the cover half cage plate 5, the left side of described cover half cage plate 5 is provided with dynamic model cage plate 14, be provided with dynamic model die cavity cover 13 on the dynamic model cage plate 14, described dynamic model cover, a side of 14 is provided with cage plate 12, one side of cage plate 12 is provided with the slide plate 15 with hold-down mechanism, one side of described slide plate 15 is provided with moving platen 22, be provided with between described moving platen 22 and the fixed clamping plate 5 and run through the cover half cage plate, the dynamic model cage plate, the guide pillar 28 of cage plate and slide plate, described moving platen 22 1 sides are provided with dynamic model seat 24, are provided with feet 23 between dynamic model seat 24 and the moving platen 22, also are provided with the material jacking mechanism of releasing for the rotor after the die casting between moving platen 22 and dynamic model seat 24.
Described material jacking mechanism comprises the back shaft that plays the support guide effect 31 that is connected between moving platen and the dynamic model seat, reverse push slab 25 is connected on the back shaft, one side of reverse push slab 25 is provided with mandrel plate 26, be provided with ejector beam 29 on the mandrel plate 26, be provided with on the described reverse push slab 25 and the anti-push rod 30 of locating cage plate and being connected, power drive material jacking mechanism by die sinking carries out discharging herein, need not extra power set.
Be provided with the hold-down mechanism that rotor is positioned on the described slide plate 15, described hold-down mechanism comprises the oil cylinder 21 that is arranged on the slide plate side, the output of oil cylinder is connected with 16, the first half of the upper surface of described slide block 16 is a slope, also comprise an adjusting pad 19 that is connected with slide block 16, slide by the oil cylinder pushing slide block, the slipper push adjusting pad moves rotor is carried out a location, prevent that rotor under the impact of high jewelling water position error occuring, improved the die casting quality of rotor.
In sum, die casting described in the utility model has been realized the automatic discharging after the die casting, avoided the workman directly to solve hot parts, can greatly shorten the cold stand-by period, can effectively enhance productivity, when die casting, rotor be positioned simultaneously, can effectively improve the type quality of product, between adjusting pad and cage plate, there is fit clearance in addition, is convenient to the eliminating of gas, improve the quality of die casting.
Claims (3)
1. rotor die-casting mould, it comprises fixed clamping plate, be provided with the sprue gate on the fixed clamping plate, it is characterized in that: the left side of described fixed clamping plate is provided with the cover half cage plate, described fixed clamping plate is provided with the pull bar guide pillar, be provided with the draw-bar guide sleeve that cooperates with the pull bar guide pillar on the cover half cage plate, the left side of described cover half cage plate is provided with the dynamic model cage plate, be provided with the side that the dynamic model die cavity overlaps described dynamic model cage plate on the dynamic model cage plate and be provided with cage plate, one side of cage plate is provided with the slide plate with pushing structure, one side of described slide plate is provided with moving platen, be provided with between described moving platen and the fixed clamping plate and run through the cover half cage plate, the dynamic model cage plate, the guide pillar of cage plate and slide plate, described moving platen one side is provided with the dynamic model seat, be provided with feet between dynamic model seat and the moving platen, between moving platen and dynamic model seat, also be provided with the material jacking mechanism of releasing for the rotor after the die casting.
2. rotor die-casting mould according to claim 1, it is characterized in that: described material jacking mechanism comprises the back shaft that plays the support guide effect that is connected between moving platen and the dynamic model seat, reverse push slab is connected on the back shaft, one side of reverse push slab is provided with mandrel plate, be provided with ejector beam on the mandrel plate, be provided with on the described reverse push slab and the reverse push slab of locating cage plate and being connected.
3. rotor die-casting mould according to claim 1, it is characterized in that: be provided with the hold-down mechanism that rotor is positioned on the described slide plate, described hold-down mechanism comprises the oil cylinder that is arranged on the slide plate side, the output of oil cylinder is connected with slide block, the first half of the upper surface of described slide block is a slope, also comprises an adjusting pad that is connected with slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220244930 CN202667603U (en) | 2012-05-28 | 2012-05-28 | Die-casting die for rotors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220244930 CN202667603U (en) | 2012-05-28 | 2012-05-28 | Die-casting die for rotors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667603U true CN202667603U (en) | 2013-01-16 |
Family
ID=47488536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220244930 Expired - Fee Related CN202667603U (en) | 2012-05-28 | 2012-05-28 | Die-casting die for rotors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109070202A (en) * | 2016-11-11 | 2018-12-21 | 艾科塔·侯赛因·G·米斯特里 | New Type Alternating Current copper rotor die casting machine and die-casting process |
| CN115351261A (en) * | 2022-08-26 | 2022-11-18 | 宁波博大机械有限公司 | Die casting die of integral type fan rotor |
-
2012
- 2012-05-28 CN CN 201220244930 patent/CN202667603U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109070202A (en) * | 2016-11-11 | 2018-12-21 | 艾科塔·侯赛因·G·米斯特里 | New Type Alternating Current copper rotor die casting machine and die-casting process |
| CN115351261A (en) * | 2022-08-26 | 2022-11-18 | 宁波博大机械有限公司 | Die casting die of integral type fan rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20160528 |