CN105172046A - Injection mold with inserts - Google Patents
Injection mold with inserts Download PDFInfo
- Publication number
- CN105172046A CN105172046A CN201510581515.XA CN201510581515A CN105172046A CN 105172046 A CN105172046 A CN 105172046A CN 201510581515 A CN201510581515 A CN 201510581515A CN 105172046 A CN105172046 A CN 105172046A
- Authority
- CN
- China
- Prior art keywords
- inserts
- injection mold
- plate
- bar
- moving platen
- 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
Links
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
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
Abstract
The invention relates to the technical field of injection molds, in particular to an injection mold with inserts. The injection mold comprises a fixed template, a movable template, a bearing plate, a cushion block, a fixed plate and a movable mold base plate which are sequentially arranged from top to bottom. A push plate is arranged on the upper surface of the fixed plate. A positioning ring is arranged in the middle position of the fixed template. A main flow channel bushing is arranged in the positioning ring in an inserted mode. A plurality of insert rods are arranged on the upper surface of the movable template, wherein a rod body of each insert rod is wrapped with first inserts and second inserts; each insert rod, the corresponding first inserts and the corresponding second inserts are arranged coaxially. Cavities formed by combining mold cavities formed between the fixed template and the movable template with the first inserts and the second inserts are used for molding plastic products. The injection mold with the inserts is capable of avoiding the phenomenon that the first inserts and the second inserts moves in the molding process, and the precision and qualified rate of the final plastic products are ensured.
Description
Technical field
The present invention relates to the technical field of injection mold, especially a kind of injection mold with inserts.
Background technology
Injection mold is the instrument producing plasthetics, and the material melted that is heated is injected die cavity by high pressure by it, after cooling curing, obtains formed products.Along with the structure of plastic products becomes increasingly complex, in injection molding process, regular needs uses inserts, but, when on goods with inserts time, inserts is the regular problem be subjected to displacement in injection moulding process, be easy to mold damage during matched moulds, so when designing this kind of mould, inserts should be paid special attention to and reliably locate and fixing problem in a mold.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of injection mold with inserts, and the defect of inserts displacement easily appears in the goods overcoming existing band inserts in injection moulding process.
The technical solution adopted for the present invention to solve the technical problems is: a kind of injection mold with inserts, there is the cover half set gradually from top to bottom, moving platen, support plate, cushion block, fixed head and Bottom clamp plate, the upper surface of described fixed head is provided with push pedal, the middle position of described solid plate is provided with locating ring, described locating ring is embedded in and is provided with sprue bush, the upper surface of described Bottom clamp plate is provided with some inserts bars, the shaft of described every root inserts bar is enclosed with inserts one and inserts two, corresponding inserts bar, inserts one and inserts two are coaxially set, the cavity that the die cavity formed between solid plate and moving platen and inserts one and inserts two are combined to form is used for moulded plastic products.
Further, the moving platen described in technique scheme, support plate, cushion block, to be connected by some straight pins between fixed head and Bottom clamp plate.
Further, the upper surface of the push pedal described in technique scheme is provided with some release links.
Further, the inserts one described in technique scheme and inserts two are distributed in solid plate and moving platen.
Further, the inserts one described in technique scheme is near inserts bar, and inserts two is positioned at the periphery of inserts one, the shaft of inserts bar is also enclosed with the ejector sleeve be positioned at below inserts one.
The invention has the beneficial effects as follows: the injection mold of band inserts of the present invention, be coaxially set by corresponding inserts bar, inserts one and inserts two, make inserts one and inserts two in forming process, not easily occur the phenomenon of displacement, ensure that precision degree and the qualification rate of final plastic products.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
In figure: 1, solid plate, 2, moving platen, 3, support plate, 4, cushion block, 5, fixed head, 6, Bottom clamp plate, 7, push pedal, 8, locating ring, 9, sprue bush, 10, inserts bar, 11, inserts one, 12, inserts two, 13, plastic products, 14, straight pin, 15, release link, 16, ejector sleeve.
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 injection mold of band inserts of the present invention as shown in Figure 1, there is the solid plate 1 set gradually from top to bottom, moving platen 2, support plate 3, cushion block 4, fixed head 5 and Bottom clamp plate 6, the upper surface of fixed head 5 is provided with push pedal 7, the middle position of solid plate 1 is provided with locating ring 8, locating ring 8 is embedded in and is provided with sprue bush 9, the upper surface of Bottom clamp plate 6 is provided with some inserts bars 10, the shaft of every root inserts bar 10 is enclosed with inserts 1 and inserts 2 12, corresponding inserts bar 10, inserts 1 and inserts 2 12 are coaxially set, the cavity that the die cavity formed between solid plate 1 and moving platen 2 and inserts 1 and inserts 2 12 are combined to form is used for moulded plastic products 13.
Moving platen 2, support plate 3, cushion block 4, to be connected by some straight pins 14 between fixed head 5 and Bottom clamp plate 6.The upper surface of push pedal 7 is provided with some release links 15.Inserts 1 and inserts 2 12 are distributed in solid plate 1 and moving platen 2.Inserts 1 is near inserts bar 10, and inserts 2 12 is positioned at the periphery of inserts 1, the shaft of inserts bar 10 is also enclosed with the ejector sleeve 16 be positioned at below inserts 1.
This injection mold, is coaxially set by corresponding inserts bar 10, inserts 1 and inserts 2 12, makes inserts 1 and inserts 2 12 in forming process, not easily occur the phenomenon of displacement, ensure that precision degree and the qualification rate of final plastic products 13.
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 (5)
1. the injection mold with inserts, it is characterized in that: there is the solid plate (1) set gradually from top to bottom, moving platen (2), support plate (3), cushion block (4), fixed head (5) and Bottom clamp plate (6), the upper surface of described fixed head (5) is provided with push pedal (7), the middle position of described solid plate (1) is provided with locating ring (8), described locating ring (8) is embedded in and is provided with sprue bush (9), the upper surface of described Bottom clamp plate (6) is provided with some inserts bars (10), the shaft of described every root inserts bar (10) is enclosed with inserts one (11) and inserts two (12), corresponding inserts bar (10), inserts one (11) and inserts two (12) are coaxially set, the cavity that the die cavity formed between solid plate (1) and moving platen (2) and inserts one (11) and inserts two (12) are combined to form is used for moulded plastic products (13).
2. the injection mold of band inserts as claimed in claim 1, is characterized in that: described moving platen (2), support plate (3), cushion block (4), pass through some straight pins (14) be connected between fixed head (5) and Bottom clamp plate (6).
3. the injection mold of band inserts as claimed in claim 1, is characterized in that: the upper surface of described push pedal (7) is provided with some release links (15).
4. the injection mold of band inserts as claimed in claim 1, is characterized in that: described inserts one (11) and inserts two (12) are distributed in solid plate (1) and moving platen (2).
5. the injection mold of band inserts as claimed in claim 1, it is characterized in that: described inserts one (11) is near inserts bar (10), and inserts two (12) is positioned at the periphery of inserts one (11), the shaft of inserts bar (10) is also enclosed with the ejector sleeve (16) being positioned at inserts one (11) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510581515.XA CN105172046A (en) | 2015-09-14 | 2015-09-14 | Injection mold with inserts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510581515.XA CN105172046A (en) | 2015-09-14 | 2015-09-14 | Injection mold with inserts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105172046A true CN105172046A (en) | 2015-12-23 |
Family
ID=54894704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510581515.XA Pending CN105172046A (en) | 2015-09-14 | 2015-09-14 | Injection mold with inserts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105172046A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984676A (en) * | 2016-10-27 | 2018-05-04 | 浙江工商职业技术学院 | A kind of injection mold with inserts positioning |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016943A (en) * | 2005-10-19 | 2007-08-15 | Ims传动装置有限公司 | Gear and manufacturing method for a gear |
| JP2009119782A (en) * | 2007-11-16 | 2009-06-04 | Kayaba Ind Co Ltd | Molding apparatus for helical gear |
| US20100201030A1 (en) * | 2005-10-19 | 2010-08-12 | Ims Gear Gmbh | Gearwheel and method for manufacturing a gearwheel |
-
2015
- 2015-09-14 CN CN201510581515.XA patent/CN105172046A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016943A (en) * | 2005-10-19 | 2007-08-15 | Ims传动装置有限公司 | Gear and manufacturing method for a gear |
| US20100201030A1 (en) * | 2005-10-19 | 2010-08-12 | Ims Gear Gmbh | Gearwheel and method for manufacturing a gearwheel |
| JP2009119782A (en) * | 2007-11-16 | 2009-06-04 | Kayaba Ind Co Ltd | Molding apparatus for helical gear |
Non-Patent Citations (1)
| Title |
|---|
| 徐佩弦: "《塑料制品与模具设计》", 30 September 2010, 华东理工大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984676A (en) * | 2016-10-27 | 2018-05-04 | 浙江工商职业技术学院 | A kind of injection mold with inserts positioning |
| CN107984676B (en) * | 2016-10-27 | 2019-06-07 | 浙江工商职业技术学院 | A kind of injection mold with inserts positioning |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |
|
| RJ01 | Rejection of invention patent application after publication |