CN202895525U - Spring structure of die slider - Google Patents
Spring structure of die slider Download PDFInfo
- Publication number
- CN202895525U CN202895525U CN 201220546657 CN201220546657U CN202895525U CN 202895525 U CN202895525 U CN 202895525U CN 201220546657 CN201220546657 CN 201220546657 CN 201220546657 U CN201220546657 U CN 201220546657U CN 202895525 U CN202895525 U CN 202895525U
- Authority
- CN
- China
- Prior art keywords
- slide block
- spring
- die
- template
- slider
- Prior art date
- 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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Abstract
The utility model discloses a spring structure of a die slider, wherein the die is provided with a slider, a template arranged under the slider, and a cavity formed in the template; and the spring structure comprises: a sliding groove formed in the template, wherein the side of the sliding groove toward the slider is open; a spring, arranged in the sliding groove, wherein one end of the spring is propped against one end of the sliding groove in the vicinity of the cavity; and a stop block, fixed at the bottom of the slider, wherein one side of the stop block is propped against one end of the spring far away from the cavity. The spring structure of the die slider provided by the utility model is characterized in that the size of the slider does not need to be increased because the spring is arranged in the sliding groove of the template; therefore, the thickness of the cavity and the template does not need to be increased and the cost of the die is saved; as the position of the sliding groove on the template is flexible and not limited so that the mounting position of the spring is quite flexible; and as the spring is arranged on the bottom of the slider, interference with the inclined guide column and the water route can not be caused.
Description
[technical field]
The utility model relates to a kind of spring structure, particularly relates to a kind of spring structure of mould slide block.
[background technology]
When producing the shell of electronic product, usually can use plastic mould, and some mould can need to use slide block in to formed product, when using the mould die sinking of slide block, for anti-limited slip block return, usually can be designed with spring again.
See also Fig. 1, Fig. 1 illustrates the spring structure schematic diagram into the mould slide block of prior art.Described mould has template 1, die 2, slide block 3, slide block and enters son 4, Angle Pin 5, spring 6.Described slide block 3 is near die 2 one STHs, and an end of described spring 6 is located in the described hole of described slide block 3, and another section is kept out on described die 2.
Yet, adopt said structure, can there be following problem: 1, described slide block 3 need to be accomplished enough large, in order to being installed with described spring 6, except the material of wasting described slide block 3 itself, described die 2 also needs corresponding thickening, for the mould that has Mould kernel constraint block under the slide block, the thickness of described die 2 is then larger, correspondingly also can increase the thickness of template 1, so increases the cost of mould; 2, the installing space of described spring 6 is very limited, and must keep out on described die 2 by an end; If 3 springs 6 are long, then be easy to interfere with described Angle Pin 5 or water route.
In view of this, be necessary to develop in fact a kind of spring structure of mould slide block, to address the above problem.
[summary of the invention]
Therefore, the purpose of this utility model provides a kind of spring structure of mould slide block, solves because spring being set to cause the problem of interfering between the installing space of the die assembly thickening such as slide block, spring limited and spring and other die assembly.
In order to achieve the above object, the spring structure of the mould slide block that the utility model provides, this mould have slide block, are located at the template of described slide block below, are located at the die in the described template, and described spring structure comprises:
Chute, it is located in the described template, and described chute is towards a side opening of described slide block;
Spring, it is located in the described chute, and described spring one end is held in described chute near described die one end;
Block, it is fixed in described slider bottom, and described block one side is held in described spring away from described die one end.
Optionally, described chute is U-shaped groove.
Optionally, described slide block is provided with slide block bundle piece away from described die one side.
Optionally, described slide block is provided with slide block near described die one side and enters son.
Compared to prior art, utilize the spring structure of mould slide block of the present utility model, because described spring is located in the chute of described template, therefore no longer needs to increase the size of slide block, and then need not to increase the thickness of die, template, save the cost of mould; Because the position of described chute on described template is unrestricted flexibly, thereby the installation site of described spring is more flexible; Because spring is arranged on slider bottom, therefore can not cause the interference with Angle Pin, water route.
[description of drawings]
Fig. 1 illustrates the spring structure schematic diagram into the mould slide block of prior art.
Fig. 2 illustrates the matched moulds status architecture schematic diagram into spring structure one preferred embodiment of mould slide block of the present utility model.
Fig. 3 illustrates the die opening state structural representation into spring structure one preferred embodiment of mould slide block of the present utility model.
[specific embodiment]
See also Fig. 2, Fig. 2 illustrates the matched moulds status architecture schematic diagram into spring structure one preferred embodiment of mould slide block of the present utility model.
In order to achieve the above object, the spring structure of the mould slide block that the utility model provides, this mould have slide block 10, are located at the template 20 of described slide block 10 belows, are located at the die 30 in the described template 20, and described spring structure comprises:
Wherein, described chute 40 is U-shaped groove, and convenient in described template 20 making, it is beneficial to described spring 50 and places.
Wherein, described slide block 10 is provided with slide block bundle piece 70 away from described die 30 1 sides; Described slide block 10 is provided with slide block near described die 30 1 sides and enters son 80.
Wherein, also be inserted with Angle Pin 90 in the described slide block 10, slide in order to drive described slide block 10.
Please consult Fig. 3, Fig. 3 illustrates the die opening state structural representation into spring structure one preferred embodiment of mould slide block of the present utility model again.
When die sinking, described Angle Pin 90 drives described slide block 10 and slides, and described block 60 slides with described slide block 10, and described spring 50 discharges, and then prevents described slide block 10 returns.
As seen, utilize the spring structure of mould slide block of the present utility model, because described spring 50 is located in the chute 40 of described template 20, therefore no longer needs to increase the size of slide block 10, and then need not to increase the thickness of die 30, template 20, save the cost of mould; Because the position of described chute 40 on described template 20 is unrestricted flexibly, thereby the installation site of described spring 50 is more flexible; Because spring 50 is arranged on slide block 10 bottoms, therefore can not cause the interference with Angle Pin 90, water route.
Claims (4)
1. the spring structure of a mould slide block, this mould have slide block, are located at the template of described slide block below, are located at the die in the described template, it is characterized in that, described spring structure comprises:
Chute, it is located in the described template, and described chute is towards a side opening of described slide block;
Spring, it is located in the described chute, and described spring one end is held in described chute near described die one end;
Block, it is fixed in described slider bottom, and described block one side is held in described spring away from described die one end.
2. the spring structure of mould slide block as claimed in claim 1 is characterized in that, described chute is U-shaped groove.
3. the spring structure of mould slide block as claimed in claim 1 or 2 is characterized in that, described slide block is provided with slide block bundle piece away from described die one side.
4. the spring structure of mould slide block as claimed in claim 1 or 2 is characterized in that, described slide block is provided with slide block near described die one side and enters son.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546657 CN202895525U (en) | 2012-10-24 | 2012-10-24 | Spring structure of die slider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546657 CN202895525U (en) | 2012-10-24 | 2012-10-24 | Spring structure of die slider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202895525U true CN202895525U (en) | 2013-04-24 |
Family
ID=48116235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220546657 Expired - Fee Related CN202895525U (en) | 2012-10-24 | 2012-10-24 | Spring structure of die slider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202895525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770249A (en) * | 2012-10-24 | 2014-05-07 | 汉达精密电子(昆山)有限公司 | Spring structure of die slider |
-
2012
- 2012-10-24 CN CN 201220546657 patent/CN202895525U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770249A (en) * | 2012-10-24 | 2014-05-07 | 汉达精密电子(昆山)有限公司 | Spring structure of die slider |
| CN103770249B (en) * | 2012-10-24 | 2016-08-10 | 汉达精密电子(昆山)有限公司 | The spring structure of mould slide block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131024 |