CN103407110A - Guiding structure of slide block positioning insert - Google Patents
Guiding structure of slide block positioning insert Download PDFInfo
- Publication number
- CN103407110A CN103407110A CN201310355457XA CN201310355457A CN103407110A CN 103407110 A CN103407110 A CN 103407110A CN 201310355457X A CN201310355457X A CN 201310355457XA CN 201310355457 A CN201310355457 A CN 201310355457A CN 103407110 A CN103407110 A CN 103407110A
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- CN
- China
- Prior art keywords
- line position
- block
- plate
- mold insert
- guiding
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a guiding structure of a slide block positioning insert. Through the guiding structure, in a core-pulling process of a slide insert, wear between the slide insert and a guiding hole is avoided, a mold positioning precision is guaranteed and product quality is improved. The guiding structure comprises a front mold, a rear mold, an A plate and a B plate. A cavity is arranged between the front mold and the rear mold. The slide insert is arranged in the cavity at the corresponding side. The guiding structure is characterized in that an outer side of the slide insert is provided with a guiding block; the guiding block is provided with a guiding hole; the middle of the slide insert passes through the guiding hole; a guide sleeve is sleeved between the guiding hole and the slide insert; the guiding block is inserted in a groove formed from the front mold, the rear mold and the B plate; the guiding block is supported by the B plate; the tail end of the slide insert is installed in locating slots of a connection block and a straight slide block; the connection block is fixedly connected to an inner side of the straight slide block; the bottom end surface of the straight slide block is supported by an upper plane of a wear-resistant block; and a lower end plane of the wear-resistant block is fixedly connected to the B plate.
Description
Technical field
The present invention relates to the technical field of structures of product mold, be specially the guide frame of a kind of line position piece location mold insert.
Background technology
Existing line position mold insert is installed, all by its tail structure location, be loaded in the locating slot of contiguous block, line position piece, it is in knockout course, the front end of line position mold insert is supported in the pilot hole of guide pad, but due to Action of Gravity Field, the line position mold insert can produce friction with pilot hole, in the course of time, both all can wear and tear, and then affect the positioning precision of mould, make the Quality Down of injecting products.
Summary of the invention
The invention provides the guide frame of a kind of line position piece location mold insert, it makes the line position mold insert in the process of loosing core, and can not produce friction between its line position mold insert and pilot hole, guarantees the positioning precision of mould, the quality of improving product.
The guide frame of a kind of line position piece location mold insert, its technical scheme is such: it comprises front mould, rear mold, the A plate, the B plate, described front mould, it between rear mold, is die cavity, the line position mold insert is positioned at the die cavity of respective side, it is characterized in that: the arranged outside of described line position mold insert has guide pad, on described guide pad, have pilot hole, described pilot hole is run through at the middle part of described line position mold insert, described pilot hole, between the line position mold insert, be set with fairlead, described guide pad be flush-mounted in front mould, rear mold, in the formed groove of B plate, described guide pad is supported on described B plate, the end location of described line position mold insert is loaded on contiguous block, in the locating slot of straight line line position piece, described contiguous block is fastenedly connected the inboard of straight line line position piece, the bottom face of described straight line line position piece is supported on the upper plane of wear-resistant block, the lower transverse plane of described wear-resistant block is fastenedly connected described B plate.
After adopting structure of the present invention, during the demoulding of line position mold insert, the one end is anchored in the locating slot of contiguous block, straight line line position piece, the other end is supported in the pilot hole of guide pad, owing between pilot hole, line position mold insert, being set with fairlead, it makes between line position mold insert and pilot hole can not produce friction, guarantees the positioning precision of mould, the quality of improving product.
The accompanying drawing explanation
Fig. 1 is front view structural representation of the present invention.
The specific embodiment
See Fig. 1, it comprises front mould 1, rear mold 2, A plate 3, B plate 4, described front mould 1, it between rear mold 2, is die cavity 5, line position mold insert 6 is positioned at the die cavity 5 of respective side, the arranged outside of line position mold insert 6 has guide pad 7, on described guide pad 7, have pilot hole 8, described pilot hole 8 is run through at the middle part of described line position mold insert 6, pilot hole 8, between line position mold insert 6, be set with fairlead 13, described guide pad 7 be flush-mounted in front mould 1, rear mold 2, in the formed groove 9 of B plate 4, described guide pad 7 is supported on described B plate 4, the end location of described line position mold insert 6 is loaded on contiguous block 10, in the locating slot of straight line line position piece 11, described contiguous block 10 is fastenedly connected the inboard of straight line line position piece 11, the bottom face of described straight line line position piece 11 is supported on the upper plane of wear-resistant block 12, the lower transverse plane of described wear-resistant block 12 is fastenedly connected described B plate 4.
Claims (1)
1. the guide frame of line position piece location mold insert, it comprises front mould, rear mold, the A plate, the B plate, described front mould, it between rear mold, is die cavity, the line position mold insert is positioned at the die cavity of respective side, it is characterized in that: the arranged outside of described line position mold insert has guide pad, on described guide pad, have pilot hole, described pilot hole is run through at the middle part of described line position mold insert, described pilot hole, between the line position mold insert, be set with fairlead, described guide pad be flush-mounted in front mould, rear mold, in the formed groove of B plate, described guide pad is supported on described B plate, the end location of described line position mold insert is loaded on contiguous block, in the locating slot of straight line line position piece, described contiguous block is fastenedly connected the inboard of straight line line position piece, the bottom face of described straight line line position piece is supported on the upper plane of wear-resistant block, the lower transverse plane of described wear-resistant block is fastenedly connected described B plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310355457XA CN103407110A (en) | 2013-08-15 | 2013-08-15 | Guiding structure of slide block positioning insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310355457XA CN103407110A (en) | 2013-08-15 | 2013-08-15 | Guiding structure of slide block positioning insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103407110A true CN103407110A (en) | 2013-11-27 |
Family
ID=49600176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310355457XA Pending CN103407110A (en) | 2013-08-15 | 2013-08-15 | Guiding structure of slide block positioning insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103407110A (en) |
-
2013
- 2013-08-15 CN CN201310355457XA patent/CN103407110A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |
|
| WD01 | Invention patent application deemed withdrawn after publication |