CN202318830U - Balanced mold-clamping mechanism for injection molding machines - Google Patents
Balanced mold-clamping mechanism for injection molding machines Download PDFInfo
- Publication number
- CN202318830U CN202318830U CN2011204354539U CN201120435453U CN202318830U CN 202318830 U CN202318830 U CN 202318830U CN 2011204354539 U CN2011204354539 U CN 2011204354539U CN 201120435453 U CN201120435453 U CN 201120435453U CN 202318830 U CN202318830 U CN 202318830U
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- China
- Prior art keywords
- mold
- locked mode
- base
- plate pattern
- cope match
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- Expired - Fee Related
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Abstract
The utility model relates to a balanced mold-clamping mechanism for injection molding machines. The balanced mold-clamping mechanism for injection molding machines comprises a post, a base and a lower mold plate, the base is mounted on the lower end of the post, the lower mold plate is mounted on the upper end of the post, an upper mold plate is arranged over the lower mold plate, part of the post is extended out of the lower mold plate to connect with the upper mold plate, and an auxiliary mold-clamping cylinder is arranged on the base, and is connected with the upper mold plate. The balanced mold-clamping mechanism for injection molding machines, which is provided by the utility model, has the advantages that: the structure is simple, the cost is low, the balanced mold-clamping mechanism for injection molding machines is easy to operate, the auxiliary mold-clamping cylinder arranged on the base can effectively prevent the upper mold plate from being inclined in the operating process of the mold-clamping mechanism, consequently, the stability of the mold is guaranteed, the product quality is increased, and meanwhile, the service life of the mold is prolonged.
Description
Technical field
The utility model relates to a kind of injection machine counter lock die device.
Background technology
During matched moulds, the mould cylinder piston rod stretches drive cope match-plate pattern, base downwards, assists the locked mode cylinder to move downward.During matched moulds, the drive cope match-plate pattern that contracts in the mould cylinder piston rod makes progress, base, auxiliary locked mode cylinder move upward.During high-voltage lock mould, the formed hydraulic coupling of mould cylinder rodless cavity passes to cope match-plate pattern through base, column, and cope match-plate pattern 1 pair of mould big power such as applied and formed the opposing molten plastic and get into the cavity pressure (mould power expands) that die cavity produces this moment.Principle according to active force and reaction force; When mould received a pressure, mould certainly led to first-class big reaction force, when being fulcrum with the column; Under reaction force acts; Cope match-plate pattern has tip-tilted trend, can cause the mould unbalance stress like this, influences product quality and die life.
The utility model content
The utility model technical problem to be solved is to overcome the deficiency of above-mentioned prior art; Provide a kind of simple in structure, cost is low, easy operating; Can effectively avoid clamping apparatus cope match-plate pattern generation inclination in the course of the work, guarantee the injection machine counter lock die device of the stability of mould.
The main technical schemes that a kind of injection machine counter lock die device that provides according to the utility model adopts is: the lower bolster that comprises column and be installed in the base of said column lower end and be installed in said column upper end; Said lower bolster top is provided with cope match-plate pattern; Said column partly stretches out said lower bolster and is connected with said cope match-plate pattern; Said base is provided with auxiliary locked mode cylinder, and said auxiliary locked mode cylinder is connected with said cope match-plate pattern.
A kind of injection machine counter lock die device that the utility model provides also adopts following attached technical scheme:
Said lower bolster is provided with piston rod, and the two ends of said piston rod are connected with cope match-plate pattern with said auxiliary locked mode cylinder respectively.
Said auxiliary locked mode cylinder upper end has a die cavity, and an end parts of said piston rod is arranged in the said die cavity.
Be provided with spring in the said die cavity, the two ends of said spring are resisted against the two ends up and down of said die cavity.
Also be provided with the locked mode cylinder on the said base, said locked mode cylinder is connected with said lower bolster.
Said lower bolster is provided with mould, and said mould is connected with said cope match-plate pattern.
The beneficial effect that a kind of injection machine counter lock die device that adopts the utility model to provide is: the utility model is simple in structure, cost is low; Easy operating; Through being arranged on auxiliary locked mode cylinder on the base, can effectively avoid clamping apparatus cope match-plate pattern generation inclination in the course of the work, guaranteed the stability of mould; Improve the quality of products, in the service life that has prolonged mould; In addition, because the interior inorganic post of auxiliary locked mode cylinder is also very convenient for picking and placeing of shaped article.
Description of drawings
Fig. 1 is the structure chart of the utility model injection machine counter lock die device.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description:
As shown in Figure 1; The embodiment of a kind of injection machine counter lock die device that provides according to the utility model comprises column 1 and is installed in the base 2 of said column 1 lower end and the lower bolster 3 that is installed in said column 1 upper end that said lower bolster 3 tops are provided with cope match-plate pattern 4; Said column 1 part is stretched out said lower bolster 3 and is connected with said cope match-plate pattern 4; Said base 2 is provided with auxiliary locked mode cylinder 5, and said auxiliary locked mode cylinder 5 is connected with said cope match-plate pattern 4, through being arranged on auxiliary locked mode cylinder 5 on the base 2; Can effectively avoid clamping apparatus cope match-plate pattern 3 generation inclinations in the course of the work; Guaranteed the stability of mould, improved the quality of products, in the service life that has prolonged mould.
Referring to Fig. 1, in the foregoing description that provides according to the utility model, said lower bolster 3 is provided with piston rod 6, and the two ends of said piston rod 6 are connected with cope match-plate pattern 4 with said auxiliary locked mode cylinder 5 respectively.
Referring to Fig. 1; In the foregoing description that provides according to the utility model; Said auxiliary locked mode cylinder 5 upper ends have a die cavity, and an end parts of said piston rod 6 is arranged in the said die cavity, because inorganic post is also very convenient for picking and placeing of shaped article in the auxiliary locked mode cylinder.
Referring to Fig. 1; In the foregoing description that provides according to the utility model; Be provided with spring 7 in the said die cavity; The two ends of said spring 7 are resisted against the two ends up and down of said die cavity, and during matched moulds, the spring in the auxiliary locked mode cylinder die cavity utilizes elastic force that the piston rod jack-up that makes progress is driven cope match-plate pattern 4, base 2, auxiliary locked mode cylinder 5 and moves upward.
Referring to Fig. 1, in the foregoing description that provides according to the utility model, also be provided with locked mode cylinder 8 on the said base, said locked mode cylinder 8 is connected with said lower bolster 3.
Referring to Fig. 1, in the foregoing description that provides according to the utility model, said lower bolster is provided with mould 9, and said mould 9 is connected with said cope match-plate pattern 4.
The structure of injection machine counter lock die device and operation principle are technology well known in the art, and the improvement of the injection machine counter lock die device that provides of the utility model only relates to above-mentioned parts, other parts are not changed.So this specification only details above-mentioned parts, the miscellaneous part and the operation principle of injection machine counter lock die device repeated no more here.Those skilled in the art can realize the described injection machine counter lock of the utility model die device on the content basis that this specification is described.
Claims (6)
1. injection machine counter lock die device; Comprise column and be installed in the base of said column lower end and be installed in the lower bolster of stating column upper end; Said lower bolster top is provided with cope match-plate pattern; Said column partly stretches out said lower bolster and is connected with said cope match-plate pattern, it is characterized in that: said base is provided with auxiliary locked mode cylinder, and said auxiliary locked mode cylinder is connected with said cope match-plate pattern.
2. injection machine counter lock die device according to claim 1, it is characterized in that: said lower bolster is provided with piston rod, and the two ends of said piston rod are connected with cope match-plate pattern with said auxiliary locked mode cylinder respectively.
3. injection machine counter lock die device according to claim 2 is characterized in that: said auxiliary locked mode cylinder upper end has a die cavity, and an end parts of said piston rod is arranged in the said die cavity.
4. injection machine counter lock die device according to claim 3 is characterized in that: be provided with spring in the said die cavity, the two ends of said spring are resisted against the two ends up and down of said die cavity.
5. injection machine counter lock die device according to claim 1 is characterized in that: also be provided with the locked mode cylinder on the said base, said locked mode cylinder is connected with said lower bolster.
6. injection machine counter lock die device according to claim 1, it is characterized in that: said lower bolster is provided with mould, and said mould is connected with said cope match-plate pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204354539U CN202318830U (en) | 2011-11-07 | 2011-11-07 | Balanced mold-clamping mechanism for injection molding machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204354539U CN202318830U (en) | 2011-11-07 | 2011-11-07 | Balanced mold-clamping mechanism for injection molding machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202318830U true CN202318830U (en) | 2012-07-11 |
Family
ID=46430825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204354539U Expired - Fee Related CN202318830U (en) | 2011-11-07 | 2011-11-07 | Balanced mold-clamping mechanism for injection molding machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202318830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724595A (en) * | 2018-07-11 | 2018-11-02 | 南京尚博智能设备有限公司 | A kind of detachable adhesive tape connector, which feeds intake, to be turned to penetrate molding machine |
-
2011
- 2011-11-07 CN CN2011204354539U patent/CN202318830U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724595A (en) * | 2018-07-11 | 2018-11-02 | 南京尚博智能设备有限公司 | A kind of detachable adhesive tape connector, which feeds intake, to be turned to penetrate molding machine |
| CN108724595B (en) * | 2018-07-11 | 2024-03-15 | 南京尚博智能设备有限公司 | Detachable adhesive tape joint material feeding, injection and molding machine |
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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: 20120711 Termination date: 20141107 |
|
| EXPY | Termination of patent right or utility model |