CN202137354U - Die-casting mold for ultrathin electric tools - Google Patents
Die-casting mold for ultrathin electric tools Download PDFInfo
- Publication number
- CN202137354U CN202137354U CN201120170422U CN201120170422U CN202137354U CN 202137354 U CN202137354 U CN 202137354U CN 201120170422 U CN201120170422 U CN 201120170422U CN 201120170422 U CN201120170422 U CN 201120170422U CN 202137354 U CN202137354 U CN 202137354U
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- Prior art keywords
- die
- ejector plate
- plate
- casting mold
- mold
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004512 die casting Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 239000000969 carrier Substances 0.000 abstract 1
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses a die-casting mold for ultrathin electric tools, which comprises an upper mold, a lower mold and a group of bolsters. The bolsters are arranged on the lower portion of the lower mold symmetrically, carriers for carrying a lower ejector plate and an upper ejector plate are arranged on the bolsters, the upper ejector plate is arranged on the lower ejector plate, and an ejector pin penetrates through the lower ejector plate and the upper ejector plate. With the die-casting mold, a die-casting part can be ejected more easily, damages to the surfaces of the die-casting mold caused by the ejector pin are reduced, production yield is increased greatly, products are more attractive in appearance, subsequent processes are simplified, production efficiency is increased and production cost is reduced simultaneously.
Description
Technical field
The utility model relates to a kind of ultra-thin electric tool die casting.
Background technology
Modern electric tool is pursued lightweight and miniaturization, and as material main in the electric tool accessory, its aluminium alloy accounts for very big proportion.Existing most aluminum alloy die-casting die, thimble is arranged on patrix, although can well die casting be ejected, also can cause a large amount of die casting surface scratches easily simultaneously, and the thimble burr is difficult to problems generations such as processing; Need increase a large amount of manpowers for this reason and accomplish the post processing of the operation of striking off the thimble burr and die casting surface scratch; The used time is than length and increased cost greatly; Make production efficiency lower; Therefore, existing die casting can not satisfy the requirement of modern society to die casting quality and production efficiency.
The utility model content
The utility model purpose: in order to overcome the deficiency that exists in the prior art, the utility model proposes a kind of ultra-thin electric tool die casting, makes the product of being produced be easier to the back processed, enhances productivity.
Technical scheme: in order to solve the problems of the technologies described above; This ultra-thin electric tool die casting comprises upper die and lower die; Comprise that also one group of die-cushion plate is symmetricly set on the counterdie bottom; Be provided with on the described die-cushion plate carry under the plummer of liftout plate and upper ejector plate, described upper ejector plate is arranged on upper ejector plate top, thimble is arranged in down on liftout plate and the upper ejector plate.
Beneficial effect: compared with prior art, it is easier that this mould is ejected die casting, reduced the damage of thimble to the die casting surface; The product yield of its production is improved greatly, and outward appearance is more exquisite, has reduced the operation of following process simultaneously; Improve production efficiency, reduced production cost.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify, should understand that these embodiment only are used to the utility model is described and the scope that is not used in restriction the utility model.
As shown in Figure 1, this mould comprises patrix 1, and counterdie 2 is provided with two blocks of die-cushion plates 3 symmetrically in counterdie 2 bottoms, and a plummer 6 is formed respectively on the bottom of described die-cushion plate 3 opposite sides, and described plummer 6 is horizontally extending flange; On described two plummers 6, stride and be provided with liftout plate 4 down, promptly descend liftout plate 4 both side edges to be placed on the plummer 6; Be provided with a upper ejector plate 5 on following liftout plate 4 tops, thimble 7 is arranged in down on liftout plate 4 and the upper ejector plate 5; Gapped between described upper plate 5 and counterdie 2, as thimble 7 ejection strokes.
During die sinking, die casting machine arrives at down liftout plate 4 lower surfaces, drives down liftout plate 4 and upper ejector plate 5 and lifts to counterdie 2 bottoms on together, and in this process, thimble 7 is with upper ejector plate 5 and following liftout plate 4 liftings, and the finished product in the die is ejected mould.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (1)
1. ultra-thin electric tool die casting; Comprise patrix (1) and counterdie (2); It is characterized in that: comprise that one group of die-cushion plate (3) is symmetricly set on counterdie (2) bottom; Be provided with on the described die-cushion plate (3) carry under the plummer (6) of liftout plate (4) and upper ejector plate (5), described upper ejector plate (5) is arranged on upper ejector plate (4) top, thimble (7) is arranged in down on liftout plate (4) and the upper ejector plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120170422U CN202137354U (en) | 2011-05-26 | 2011-05-26 | Die-casting mold for ultrathin electric tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120170422U CN202137354U (en) | 2011-05-26 | 2011-05-26 | Die-casting mold for ultrathin electric tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137354U true CN202137354U (en) | 2012-02-08 |
Family
ID=45548433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120170422U Expired - Fee Related CN202137354U (en) | 2011-05-26 | 2011-05-26 | Die-casting mold for ultrathin electric tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116060521A (en) * | 2023-01-09 | 2023-05-05 | 昆山友人铸造有限公司 | A die-casting aluminum alloy mold with a push plate structure |
-
2011
- 2011-05-26 CN CN201120170422U patent/CN202137354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116060521A (en) * | 2023-01-09 | 2023-05-05 | 昆山友人铸造有限公司 | A die-casting aluminum alloy mold with a push plate structure |
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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: 20120208 Termination date: 20180526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |