CN204076586U - A kind of injection mould for insert insert-positioning mechanism - Google Patents
A kind of injection mould for insert insert-positioning mechanism Download PDFInfo
- Publication number
- CN204076586U CN204076586U CN201420429425.XU CN201420429425U CN204076586U CN 204076586 U CN204076586 U CN 204076586U CN 201420429425 U CN201420429425 U CN 201420429425U CN 204076586 U CN204076586 U CN 204076586U
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- insert
- pushing block
- inserts
- housing
- depression bar
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a kind of injection mould for insert insert-positioning mechanism, it is characterized in that: comprise the housing be fixed on dynamic model backing plate, jacking block is provided with in housing, oblique contract, pull bar, spring and pushing block, jacking block can move up and down in housing, end face and the inserts alignment core of jacking block offset, the bottom surface of jacking block and the inclined-plane of oblique contract fit, the two ends of pull bar connect oblique contract and pushing block respectively, the part overcoat of pull bar between oblique contract and pushing block has spring one, the part that pushing block is exposed to outside housing is connected by dovetail groove with the depression bar vertically arranged, moving die insert is made with step through-hole, depression bar is positioned at this step through-hole, the top of depression bar is exposed to outside moving die insert, spring two is had at depression bar overcoat.The utility model provides a kind of injection mould for insert insert-positioning mechanism, can compensate the dimensional discrepancy due to inserts self, and inserts can coordinate precision with the insert of injection mold, and inserts can control to relatively low precision, reduces product cost.
Description
Technical field
The utility model relates to a kind of injection mould for insert insert-positioning mechanism, belongs to injection mold technical field.
Background technology
There are being the plastic products of inserts, some inserts is in using function, its precision be do not need high, but again in injection molding process, in order to ensure position and the injection moulding not flash of inserts, inserts just must improve precision and coordinate with the insert of injection mold, and so the manufacturing cost of inserts strengthens, and causes this plastic products cost to increase.
Summary of the invention
The technical problems to be solved in the utility model is that inserts is controlled to relatively low precision, reduces product cost.
In order to solve the problems of the technologies described above, the technical solution of the utility model there is provided a kind of injection mould for insert insert-positioning mechanism, this injection mould for insert comprises dynamic model backing plate, moving die insert is provided with above dynamic model backing plate, moving die insert there are plastic products, plastic products are provided with inserts, inserts has inserts alignment core, fixed die insert is provided with above moving die insert, it is characterized in that: comprise the housing be fixed on dynamic model backing plate, jacking block is provided with in housing, oblique contract, pull bar, spring and pushing block, jacking block can move up and down in housing, end face and the inserts alignment core of jacking block offset, the bottom surface of jacking block and the inclined-plane of oblique contract fit, the two ends of pull bar connect oblique contract and pushing block respectively, surplus is left in the junction of pull bar and pushing block, the part overcoat of pull bar between oblique contract and pushing block has spring one, spring one two ends offset with oblique contract and pushing block respectively, oblique contract and pushing block can axially move in housing, pushing block part is exposed to outside housing, the part that pushing block is exposed to outside housing is connected by dovetail groove with the depression bar vertically arranged, moving die insert is made with step through-hole, depression bar is positioned at this step through-hole, the top of depression bar is exposed to outside moving die insert, spring two is had at depression bar overcoat.
Preferably, outside described depression bar, be arranged with stud bolt, in described step through-hole, be made with screw thread, stud bolt and this threaded engagement.
The utility model provides a kind of injection mould for insert insert-positioning mechanism, can compensate the dimensional discrepancy due to inserts self, and inserts can coordinate precision with the insert of injection mold, and inserts can control to relatively low precision, reduces product cost.
Accompanying drawing explanation
A kind of injection mould for insert insert-positioning mechanism schematic diagram that Fig. 1 provides for the utility model;
A kind of injection mould for insert insert-positioning mechanism parts explosion that Fig. 2 provides for the utility model;
The structural representation of a kind of injection mould for insert insert-positioning mechanism when mould is opened that Fig. 3 provides for the utility model;
The cross sectional representation of a kind of injection mould for insert insert-positioning mechanism when mould is beaten that Fig. 4 provides for the utility model;
The structural representation of a kind of injection mould for insert insert-positioning mechanism that Fig. 5 provides for the utility model when mould matched moulds.
Detailed description of the invention
For making the utility model become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a kind of injection mould for insert insert-positioning mechanism, and it comprises in housing 8, housing 8 and is provided with jacking block 9, tiltedly contract 7, pull bar 6, spring 1 and pushing block 4.Spring 1 is located at outside pull bar 6, and between oblique contract 7 and pushing block 4.The bottom surface of jacking block 9 is made with low-angle inclined-plane, consistent with the bevel angle of oblique contract 7, and housing 8 left end is made with through hole, and jacking block 9 can move up and down through through hole.Oblique contract 7 and pushing block 4 can axially move in housing 8.Pushing block 4 right-hand member is provided with depression bar 2, and pushing block 4 is connected by dovetail groove with depression bar 2.Depression bar 2 bottom is provided with spring 23, and top is provided with stud bolt 1, and depression bar 2 is through the center of stud bolt 1.Housing 8 is located on dynamic model backing plate 12, can not move.Be provided with moving die insert 11 above dynamic model backing plate 12, moving die insert 11 have plastic products 14, plastic products 14 are provided with inserts 15, and inserts 15 has inserts alignment core 13, contact bottom inserts alignment core 13 with jacking block 9.Moving die insert 11 is made with step through-hole, and depression bar 2 and spring 23 are located in step through-hole, and through hole top is made with screw thread, and stud bolt 1 is located on screw thread, and moving die insert 11 is provided with fixed die insert 10.
As shown in Figure 3 and Figure 4, the non-matched moulds of mould, when opening, depression bar 2 is not under pressure, under the effect of spring 23, pushed up upwards, by coordinating of the dovetail groove of its lower end and pushing block 4, drive pushing block 4 to move laterally, by pull bar 6, oblique contract 7 is also pulled to same direction simultaneously, jacking block 9 can move down, and inserts alignment core 13 is followed and moved down, and treats inserts 15 to put into mould.
As shown in Figure 5, start mold-closing injection, when depression bar 2 is depressed by fixed die insert 10, depression bar 2 is coordinated by the dovetail groove of its lower end and pushing block 4, pushing block 4 is driven to move to the inside, simultaneously by spring 1, pressure is passed to oblique contract 7, promote the oblique same direction of contract 7 to move, by oblique contract 7 slope driving jacking block 9 moves, inserts alignment core 13 is pushed up to inserts 15, fixed die insert 10 withstands again inserts 15, under acting in conjunction, inserts alignment core 13 and inserts 15 fit tightly, because oblique contract 7 and jacking block 9 have energy self-locking, the thrust of additional spring 1, inserts 15 is fully fixed, can not move in injection moulding process, also plastic products 14 can not be caused to have flash.Pushing block 4 and the thrust power tiltedly between contract 7 are the flexibility transmission by spring, and allow that there is interior fluctuation jacking block 9 and inserts alignment core 13 position in certain scope, the thickness namely having a talk about inserts can have larger deviation.
Claims (2)
1. an injection mould for insert insert-positioning mechanism, this injection mould for insert comprises dynamic model backing plate (12), dynamic model backing plate (12) top is provided with moving die insert (11), moving die insert (11) there are plastic products (14), plastic products (14) are provided with inserts (15), inserts (15) has inserts alignment core (13), moving die insert (11) top is provided with fixed die insert (10), it is characterized in that: comprise the housing (8) be fixed on dynamic model backing plate (12), jacking block (9) is provided with in housing (8), oblique contract (7), pull bar (6), spring (5) and pushing block (4), jacking block (9) can move up and down in housing (8), end face and the inserts alignment core (13) of jacking block (9) offset, the bottom surface of jacking block (9) and the inclined-plane of oblique contract (7) fit, the two ends of pull bar (6) connect oblique contract (7) and pushing block (4) respectively, pull bar (6) leaves surplus with the junction of pushing block (4), pull bar (6) the part overcoat be positioned between oblique contract (7) and pushing block (4) has spring one (5), spring one (5) two ends offset with oblique contract (7) and pushing block (4) respectively, oblique contract (7) and pushing block (4) can axially move in housing (8), pushing block (4) part is exposed to housing (8) outward, pushing block (4) is exposed to housing (8) part outward and is connected by dovetail groove with the depression bar (2) vertically arranged, moving die insert (11) is made with step through-hole, depression bar (2) is positioned at this step through-hole, the top of depression bar (2) is exposed to moving die insert (11) outward, spring two (3) is had at depression bar (2) overcoat.
2. a kind of injection mould for insert insert-positioning mechanism as claimed in claim 1, is arranged with stud bolt (1), in described step through-hole, is made with screw thread outside described depression bar (2), stud bolt (1) and this threaded engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429425.XU CN204076586U (en) | 2014-07-31 | 2014-07-31 | A kind of injection mould for insert insert-positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429425.XU CN204076586U (en) | 2014-07-31 | 2014-07-31 | A kind of injection mould for insert insert-positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204076586U true CN204076586U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420429425.XU Active CN204076586U (en) | 2014-07-31 | 2014-07-31 | A kind of injection mould for insert insert-positioning mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN204076586U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696397A (en) * | 2017-11-06 | 2018-02-16 | 歌尔股份有限公司 | A kind of injection forming mold and method |
| CN108881863A (en) * | 2018-08-16 | 2018-11-23 | 浙江海洋大学 | A kind of harbour oil spilling video monitoring system subsidiary communications platform of built-in short message cat |
| CN111823482A (en) * | 2019-04-23 | 2020-10-27 | 汉达精密电子(昆山)有限公司 | Positioning structure of mould |
| CN113400593A (en) * | 2020-03-16 | 2021-09-17 | 深圳市永明尚德科技发展有限公司 | Split type mold insert for injection mold |
| CN117259715A (en) * | 2023-11-21 | 2023-12-22 | 爱柯迪股份有限公司 | Die-in mechanism and die-in method for aluminum die-casting inserts |
-
2014
- 2014-07-31 CN CN201420429425.XU patent/CN204076586U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696397A (en) * | 2017-11-06 | 2018-02-16 | 歌尔股份有限公司 | A kind of injection forming mold and method |
| CN107696397B (en) * | 2017-11-06 | 2019-10-22 | 歌尔股份有限公司 | A kind of injection forming mold and method |
| CN108881863A (en) * | 2018-08-16 | 2018-11-23 | 浙江海洋大学 | A kind of harbour oil spilling video monitoring system subsidiary communications platform of built-in short message cat |
| CN108881863B (en) * | 2018-08-16 | 2020-05-19 | 浙江海洋大学 | Wharf oil spilling video monitoring system auxiliary communication platform with built-in short message cat |
| CN111823482A (en) * | 2019-04-23 | 2020-10-27 | 汉达精密电子(昆山)有限公司 | Positioning structure of mould |
| CN113400593A (en) * | 2020-03-16 | 2021-09-17 | 深圳市永明尚德科技发展有限公司 | Split type mold insert for injection mold |
| CN117259715A (en) * | 2023-11-21 | 2023-12-22 | 爱柯迪股份有限公司 | Die-in mechanism and die-in method for aluminum die-casting inserts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 1250 Huajing Road, Xuhui District, Shanghai 200030 Patentee after: Shanghai Vico Precision Molding Co.,Ltd. Address before: 1250 Huajing Road, Xuhui District, Shanghai 200030 Patentee before: SHANGHAI VICO PRECISION MOULD & PLASTICS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |