CN202984478U - Automatic mould opening mechanism - Google Patents
Automatic mould opening mechanism Download PDFInfo
- Publication number
- CN202984478U CN202984478U CN 201320004031 CN201320004031U CN202984478U CN 202984478 U CN202984478 U CN 202984478U CN 201320004031 CN201320004031 CN 201320004031 CN 201320004031 U CN201320004031 U CN 201320004031U CN 202984478 U CN202984478 U CN 202984478U
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- CN
- China
- Prior art keywords
- mould opening
- opening mechanism
- hydraulic
- automatic mould
- lower die
- 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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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses an automatic mould opening mechanism, relates to an improvement of the automatic mould opening mechanism, and provides the automatic mould opening mechanism which is convenient to use and high in security coefficient. The automatic mould opening mechanism comprises an upper die and a lower die, wherein the automatic mould opening mechanism is arranged between the upper die and the lower die; the automatic mould opening mechanism comprises a hydraulic control center, a plurality of hydraulic cylinders, a plurality of hydraulic rods and a plurality of pipelines; the hydraulic rods are movably connected to the hydraulic cylinders; the hydraulic cylinders are arranged between the upper die and the lower die and are fixedly connected with the lower die; and the hydraulic control center is communicated with a plurality of hydraulic cylinders through a plurality of pipelines. The automatic mould opening mechanism replaces manual operation, is simple and convenient to use, and greatly saves the waste of manpower resource. On the other hand, the operation of lifting the lower die is saved in a mould opening process; and the potential safety hazard caused by sudden straining of the lower die is effectively avoided.
Description
Technical field
The utility model relates to mould die sinking field, relates in particular to the improvement of automatic die sinking mechanism.
Background technology
In the repair-punch moulds of automobile die, mostly contain the guide pillar guide pin bushing, the guiding of the guide pillar guide pin bushing that passes through is to realize accurate guiding.Yet between the guide pillar guide pin bushing, general gap is all very tight, and is very inconvenient during die sinking.In prior art, mostly adopt the patrix of slinging of driving a vehicle, make the counterdie built on stilts keep unsettled, then knock counterdie with iron staff, to complete die sinking.Like this, the one, there is a large amount of wastes in human resources, use very inconvenience; The 2nd, counterdie is tenesmus suddenly when die sinking, and safety coefficient is poor.
Summary of the invention
The utility model is for above problem, and a kind of easy to use and automatic die sinking mechanism that safety coefficient is high is provided.
The technical solution of the utility model is: comprise upper die and lower die, described automatic die sinking mechanism is located between described patrix and described counterdie, and described automatic die sinking mechanism comprises hydraulic control center, some hydraulic cylinders, some hydraulic stems and some pipelines;
Described hydraulic stem is movably connected in described hydraulic cylinder, and described hydraulic cylinder is located between described patrix and described counterdie and is fixedly connected with described counterdie; Described hydraulic control center is connected with some described hydraulic cylinders by some described pipelines.
Some described length of pipes equate.
At least two described hydraulic cylinders are along described patrix Central Symmetry.
The utility model has been set up automatic die sinking mechanism between patrix and counterdie, when die sinking, pressurizeing to hydraulic cylinder by pipeline in primer fluid pressure-controlled center, makes hydraulic stem eject from hydraulic cylinder, like this, can the jack-up patrix, complete die sinking.Utilize automatic die sinking mechanism to replace manually-operated, use very easyly, significantly saved the waste of human resources; On the other hand, during die sinking, save the operation that counterdie lifts, effectively avoided the potential safety hazard that causes because of counterdie tenesmus suddenly.
Description of drawings
Fig. 1 is structural representation one of the present utility model,
Fig. 2 is structural representation two of the present utility model;
In figure, 1 is patrix, the 2nd, and counterdie, the 3rd, automatic die sinking mechanism, the 31st, hydraulic control center, the 32nd, hydraulic cylinder, the 33rd, hydraulic stem, the 34th, pipeline.
The specific embodiment
The utility model is as shown in Fig. 1-2, comprise patrix 1 and counterdie 2, described automatic die sinking mechanism 3 is located between described patrix 1 and described counterdie 2, and described automatic die sinking mechanism 3 comprises hydraulic control center 31, some hydraulic cylinders 32, some hydraulic stems 33 and some pipelines 34;
Described hydraulic stem 33 is movably connected in described hydraulic cylinder 32, and described hydraulic cylinder 32 is located between described patrix 1 and described counterdie 2 and is fixedly connected with described counterdie 2; During work, hydraulic cylinder 32 ejects hydraulic stem 33, with patrix 1 jack-up, to realize separating of patrix 1 and counterdie 2;
Described hydraulic control center 31 is connected with some described hydraulic cylinders 32 by some described pipelines 34.When die sinking, primer fluid pressure-controlled center 31, by 32 pressurizations of 34 pairs of hydraulic cylinders of pipeline, can jack-up patrix 1, complete die sinking.Utilize automatic die sinking mechanism 3 to replace manually-operated, use very easyly, significantly saved the waste of human resources; On the other hand, during die sinking, save the operation that counterdie 2 lifts, effectively avoided the potential safety hazard that causes because of counterdie 2 tenesmus suddenly.
Some described pipelines 34 are equal in length.Like this, can guarantee that some described hydraulic cylinders 32 and hydraulic stem 33 are synchronized with the movement.
At least two described hydraulic cylinders 32 are along described patrix 1 Central Symmetry.Like this, in the time of can guaranteeing die sinking, patrix 1 vertically rises, and has avoided the position skew of patrix 1, has also reduced to a certain extent potential safety hazard.
Technique effect of the present utility model: make its structure more simple, use convenient, the potential safety hazard when also significantly having reduced it using when saving human resources.
Claims (3)
1. automatic die sinking mechanism, be located between upper die and lower die, it is characterized in that, described automatic die sinking mechanism comprises hydraulic control center, some hydraulic cylinders, some hydraulic stems and some pipelines;
Described hydraulic stem is movably connected in described hydraulic cylinder, and described hydraulic cylinder is located between described patrix and described counterdie and is fixedly connected with described counterdie; Described hydraulic control center is connected with some described hydraulic cylinders by some described pipelines.
2. automatic die sinking mechanism according to claim 1, is characterized in that, some described length of pipes equate.
3. automatic die sinking mechanism according to claim 1, is characterized in that, at least two described hydraulic cylinders are along described patrix Central Symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320004031 CN202984478U (en) | 2013-01-05 | 2013-01-05 | Automatic mould opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320004031 CN202984478U (en) | 2013-01-05 | 2013-01-05 | Automatic mould opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202984478U true CN202984478U (en) | 2013-06-12 |
Family
ID=48555701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320004031 Expired - Fee Related CN202984478U (en) | 2013-01-05 | 2013-01-05 | Automatic mould opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202984478U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440020A (en) * | 2014-12-03 | 2015-03-25 | 芜湖精塑实业有限公司 | Mould opening device for separating extrusion moulds |
| CN108097833A (en) * | 2018-01-22 | 2018-06-01 | 马鞍山市德钢模具制造有限公司 | A kind of quick liftout attachment of stamping die |
-
2013
- 2013-01-05 CN CN 201320004031 patent/CN202984478U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440020A (en) * | 2014-12-03 | 2015-03-25 | 芜湖精塑实业有限公司 | Mould opening device for separating extrusion moulds |
| CN108097833A (en) * | 2018-01-22 | 2018-06-01 | 马鞍山市德钢模具制造有限公司 | A kind of quick liftout attachment of stamping die |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20190105 |