CN104608329A - Mold fixing device for injection molds - Google Patents
Mold fixing device for injection molds Download PDFInfo
- Publication number
- CN104608329A CN104608329A CN201510001419.3A CN201510001419A CN104608329A CN 104608329 A CN104608329 A CN 104608329A CN 201510001419 A CN201510001419 A CN 201510001419A CN 104608329 A CN104608329 A CN 104608329A
- Authority
- CN
- China
- Prior art keywords
- plate
- mold
- mold fixing
- solid plate
- fixing plate
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of mold fixing devices, in particular to a mold fixing device for injection molds. The mold fixing device is provided with an upper mold mechanism and a lower mold mechanism positioned below the upper mold mechanism, wherein the upper mold mechanism comprises an upper mold plate; a supporting plate is fixedly mounted on the lower surface of the upper mold plate; a fixing plate is fixedly mounted on the lower surface of the supporting plate; a mold fixing plate is fixedly mounted on the lower surface of fixing plate; a plurality of mounting holes used for sleeving male molds are formed in the mold fixing plate, and are mutually connected through a ring-shaped flow passage formed in the mold fixing plate. According to the mold fixing device for injection molds, the male molds and the mold fixing plate adopt the split type structure, so that the male molds can be independently replaced after being abraded, the disassemble and mounting are relatively convenient and fast, the replacement cost is reduced, and waste of the mold fixing plate is avoided.
Description
Technical field
The present invention relates to the technical field of cover half device, especially a kind of injection mold cover half device.
Background technology
A kind of processing method used when injection mo(u)lding is some complex-shaped parts of batch production, specifically injects die cavity by the material melted that is heated by high pressure, after cooling curing, obtains formed products.
Cover half device is one of important component part in injection mold, cover half device generally comprises the cope match-plate pattern, gripper shoe, fixed head and the solid plate that set gradually from top to bottom, solid plate wherein and the punch above it are generally integrative-structure, because punch is easy to wear phenomenon occurs after long-term use, just unworn solid plate must be replaced together while changing punch, add the cost of replacing, also result in the waste of solid plate.
Summary of the invention
The technical problem to be solved in the present invention is: in order to solve the problem proposed in above-mentioned background technology, the invention provides a kind of injection mold cover half device, by punch and solid plate are adopted split type structure, make can only change separately it after punch wearing and tearing, it is convenient and swift that dismounting and installation are all compared, reduce the cost of replacing, it also avoid the waste of solid plate.
The technical solution adopted for the present invention to solve the technical problems is: a kind of injection mold cover half device; there is upper die mechanism and be positioned at the lower die mechanism below upper die mechanism; upper die mechanism comprises cope match-plate pattern; the lower surface of cope match-plate pattern is installed with gripper shoe; the lower surface of gripper shoe is installed with fixed head; the lower surface of fixed head is installed with solid plate; solid plate offers multiple installing hole for being set with punch, multiple installing hole is interconnected by the annular channel be opened on solid plate.
Further restriction: the center position of cope match-plate pattern is provided with the centring ring of boss-shaped, and centring ring is provided with sprue bush.
Further restriction: the quantity being set in the punch on solid plate is four.Upper die mechanism is identical with lower die mechanism structure and be oppositely arranged.
Beneficial effect of the present invention: this injection mold cover half device, by punch and solid plate are adopted split type structure, make can only change separately it after punch wearing and tearing, it is convenient and swift that dismounting and installation are all compared, reduce the cost of replacing, it also avoid the waste of solid plate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is decomposition texture schematic diagram of the present invention;
Fig. 2 is structural representation of the present invention.
In figure: 1, cope match-plate pattern, 2, gripper shoe, 3, fixed head, 4, solid plate, 5, punch, 6, installing hole, 7, annular channel, 8, centring ring, 9, sprue bush.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The cover half device of injection mold as depicted in figs. 1 and 2; there is upper die mechanism and be positioned at the lower die mechanism below upper die mechanism; upper die mechanism comprises cope match-plate pattern 1; the lower surface of cope match-plate pattern 1 is installed with gripper shoe 2; the lower surface of gripper shoe 2 is installed with fixed head 3; the lower surface of fixed head 3 is installed with solid plate 4, and solid plate 4 offers multiple installing hole 6 for being set with punch 5, multiple installing hole 6 is interconnected by the annular channel 7 be opened on solid plate 4.
Wherein the center position of cope match-plate pattern 1 is provided with the centring ring 8 of boss-shaped, centring ring 8 is provided with sprue bush 9.The quantity being set in the punch 5 on solid plate 4 is four.
This injection mold cover half device, by punch 5 and solid plate 4 are adopted split type structure, make can only change separately it after punch 5 weares and teares, it is convenient and swift that dismounting and installation are all compared, reduce the cost of replacing, it also avoid the waste of solid plate 4.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (3)
1. an injection mold cover half device, it is characterized in that: there is upper die mechanism and be positioned at the lower die mechanism below upper die mechanism, described upper die mechanism comprises cope match-plate pattern (1), the lower surface of described cope match-plate pattern (1) is installed with gripper shoe (2), the lower surface of described gripper shoe (2) is installed with fixed head (3), the lower surface of described fixed head (3) is installed with solid plate (4), described solid plate (4) offers multiple installing hole (6) for being set with punch (5), described multiple installing holes (6) are interconnected by the annular channel (7) be opened on solid plate (4).
2. injection mold cover half device according to claim 1, is characterized in that: the center position of described cope match-plate pattern (1) is provided with the centring ring (8) of boss-shaped, and described centring ring (8) is provided with sprue bush (9).
3. injection mold cover half device according to claim 2, is characterized in that: the quantity of the described punch (5) be set on solid plate (4) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510001419.3A CN104608329A (en) | 2015-01-05 | 2015-01-05 | Mold fixing device for injection molds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510001419.3A CN104608329A (en) | 2015-01-05 | 2015-01-05 | Mold fixing device for injection molds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104608329A true CN104608329A (en) | 2015-05-13 |
Family
ID=53143089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510001419.3A Pending CN104608329A (en) | 2015-01-05 | 2015-01-05 | Mold fixing device for injection molds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104608329A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003033945A (en) * | 2001-07-26 | 2003-02-04 | Kenji Nishiuchi | Injection molding mold and mold clamping method in injection molding mold |
| CN203317689U (en) * | 2013-05-29 | 2013-12-04 | 昆山市润苏物资有限公司 | Condensed material injection mold for hot runner |
-
2015
- 2015-01-05 CN CN201510001419.3A patent/CN104608329A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003033945A (en) * | 2001-07-26 | 2003-02-04 | Kenji Nishiuchi | Injection molding mold and mold clamping method in injection molding mold |
| CN203317689U (en) * | 2013-05-29 | 2013-12-04 | 昆山市润苏物资有限公司 | Condensed material injection mold for hot runner |
Non-Patent Citations (3)
| Title |
|---|
| 刘洁: "四、支撑零件的设计", 《现代模具设计》 * |
| 郁文娟: "弹簧推管顺序双脱模", 《塑料注射模具机构设计动画演示200例》 * |
| 郭杰克: "2.2.2凹模和凸模的嵌件", 《塑料注射模具设计基础》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |