CN203438477U - Mold closing positioning structure of slide block - Google Patents
Mold closing positioning structure of slide block Download PDFInfo
- Publication number
- CN203438477U CN203438477U CN201320498263.0U CN201320498263U CN203438477U CN 203438477 U CN203438477 U CN 203438477U CN 201320498263 U CN201320498263 U CN 201320498263U CN 203438477 U CN203438477 U CN 203438477U
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- Prior art keywords
- line position
- plate
- positioning
- mold
- cavity
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- Expired - Fee Related
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Abstract
The utility model provides a mold closing positioning structure of a slide block. The mold closing positioning structure of the slide comprises a front mold, a rear mold, a plate A, a plate B, a slide insert, the slide block and an abrasion-resistant block, wherein a cavity is formed between the front mold, the rear mold and the slide insert, the tail part of the slide insert is in fastening connection with the slide block which is supported on the abrasion-resistant block, and the abrasion-resistant block is fastened to the plate B. The mold closing positioning structure of the slide block is characterized in that a thread positioning hole is formed in the plate B, the upper part of the thread positioning hole runs through a corresponding position of the abrasion-resistant block, a positioning stud is in threaded connection in the thread positioning hole from the bottom to top, a cavity is reserved between the upper end of the positioning stud and the upper end surface of the thread positioning hole, a bearing post provided with a hole slot in the center is arranged in the cavity, the bottom of the bearing post and the upper end of the positioning stud are nested and matched for positioning, a spring is mounted in the hole slot, a marble is supported at the upper part of the spring, a triangular positioning groove is formed in the bottom of the slide block, and the marble is propped in the triangular positioning groove after the mold closing is finished.
Description
Technical field
The utility model relates to the technical field of structures of product mold, is specially a kind of matched moulds location structure of line position piece.
Background technology
Loosing core of existing sidepiece line position mold insert, all by the translation of line position piece, to drive line position mold insert to complete to loose core, when matched moulds, need to be by line position block reset, the line position block reset of existing mold be all line position piece is shifted onto and can not be pushed away till, in this process, line position mold insert inevitably can contact with miscellaneous part and wear and tear, in the course of time, the precision of die cavity in mould can be affected, the injection moulding quality of product can not be guaranteed.
Summary of the invention
The utility model provides a kind of matched moulds location structure of line position piece, it completes location after making line position piece shift precalculated position onto, can not make line position mold insert encounter anterior miscellaneous part, has avoided wearing and tearing, and then guaranteed the precision of die cavity in mould, guaranteed the injection moulding quality of product.
A kind of matched moulds location structure of line position piece, its technical scheme is such: it comprises front mould, rear mold, A plate, B plate, line position mold insert, line position piece, wear-resistant block, described front mould, rear mold, it between line position mold insert, is die cavity, the afterbody of described line position mold insert is fastenedly connected described line position piece, described line position piece is supported on described wear-resistant block, described wear-resistant block is anchored on described B plate, it is characterized in that: on described B plate, have screw thread locating hole, the top of described screw thread locating hole connects the correspondence position of described wearing plate, positioning stud is threadedly connected in described screw thread locating hole from bottom to top, cavity is left in the upper surface of the described screw thread locating hole of upper end distance of described positioning stud, the center that is provided with in described cavity is with the support column of hole slot, cooperation nested with the upper end of described positioning stud location, the bottom of described support column, spring is loaded in described hole slot, hoodle is supported on the top of described spring, the bottom of described line position piece has triangle locating slot, described in when matched moulds completes, hoodle is mounted in described triangle locating slot.
Adopt after structure of the present utility model, in matched moulds process, promote line position piece, make line position mold insert inwardly carry out matched moulds, now hoodle is pushed down by the lower plane of line position piece, line position mold insert carries out matched moulds smoothly, after in hoodle is mounted on triangle locating slot, hoodle has limited the movement of line position piece, guarantees simultaneously, line position mold insert arrives matched moulds position, it completes location after making line position piece shift precalculated position onto, can not make line position mold insert encounter anterior miscellaneous part, has avoided wearing and tearing, and then guaranteed the precision of die cavity in mould, guaranteed the injection moulding quality of product.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present utility model.
The specific embodiment
See Fig. 1, it comprises front mould 1, rear mold 2, A plate 3, B plate 4, line position mold insert 5, line position piece 6, wear-resistant block 7, front mould 1, rear mold 2, it between line position mold insert 5, is die cavity 8, the afterbody of line position mold insert 5 is fastenedly connected line position piece 6, line position piece 6 is supported on wear-resistant block 7, wear-resistant block 7 is anchored on B plate 4, on B plate 4, have screw thread locating hole 9, the top of screw thread locating hole 9 connects the correspondence position of wearing plate 7, positioning stud 10 is threadedly connected in screw thread locating hole 9 from bottom to top, cavity 11 is left apart from the upper surface of screw thread locating hole 9 in the upper end of positioning stud 10, the center that is provided with in cavity 11 is with the support column 13 of hole slot 12, the nested cooperation location, upper end of the bottom of support column 13 and positioning stud 10, spring 14 is loaded in hole slot 12, hoodle 15 is supported on the top of spring 14, the bottom of line position piece 6 has triangle locating slot 16, when matched moulds completes, hoodle 15 is mounted in triangle locating slot 16.
Claims (1)
1. the matched moulds location structure of a line position piece, it comprises front mould, rear mold, A plate, B plate, line position mold insert, line position piece, wear-resistant block, described front mould, rear mold, it between line position mold insert, is die cavity, the afterbody of described line position mold insert is fastenedly connected described line position piece, described line position piece is supported on described wear-resistant block, described wear-resistant block is anchored on described B plate, it is characterized in that: on described B plate, have screw thread locating hole, the top of described screw thread locating hole connects the correspondence position of described wearing plate, positioning stud is threadedly connected in described screw thread locating hole from bottom to top, cavity is left in the upper surface of the described screw thread locating hole of upper end distance of described positioning stud, the center that is provided with in described cavity is with the support column of hole slot, cooperation nested with the upper end of described positioning stud location, the bottom of described support column, spring is loaded in described hole slot, hoodle is supported on the top of described spring, the bottom of described line position piece has triangle locating slot, described in when matched moulds completes, hoodle is mounted in described triangle locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498263.0U CN203438477U (en) | 2013-08-15 | 2013-08-15 | Mold closing positioning structure of slide block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498263.0U CN203438477U (en) | 2013-08-15 | 2013-08-15 | Mold closing positioning structure of slide block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203438477U true CN203438477U (en) | 2014-02-19 |
Family
ID=50089551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320498263.0U Expired - Fee Related CN203438477U (en) | 2013-08-15 | 2013-08-15 | Mold closing positioning structure of slide block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203438477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552836A (en) * | 2014-04-28 | 2015-04-29 | 宁波天龙电子股份有限公司 | Movable mold side two-time mold clamping mechanism |
-
2013
- 2013-08-15 CN CN201320498263.0U patent/CN203438477U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552836A (en) * | 2014-04-28 | 2015-04-29 | 宁波天龙电子股份有限公司 | Movable mold side two-time mold clamping mechanism |
| CN104552836B (en) * | 2014-04-28 | 2017-01-11 | 宁波天龙电子股份有限公司 | Movable mold side two-time mold clamping mechanism |
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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: 20140219 Termination date: 20140815 |
|
| EXPY | Termination of patent right or utility model |