CN203779758U - Improved ribbon mold - Google Patents
Improved ribbon mold Download PDFInfo
- Publication number
- CN203779758U CN203779758U CN201420162515.7U CN201420162515U CN203779758U CN 203779758 U CN203779758 U CN 203779758U CN 201420162515 U CN201420162515 U CN 201420162515U CN 203779758 U CN203779758 U CN 203779758U
- Authority
- CN
- China
- Prior art keywords
- mold
- band
- ribbon
- rear mold
- thimble
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an improved ribbon mold. The improved ribbon mold comprises a front mold, a rear mold and an ejector pin plate, wherein the front mold and the rear mold are tightened in a non-fixation manner to form a mold core, the ejector pin plate is arranged on the rear mold, the rear mold is ejected by ejector pins on the ejector pin plate and is in contact with a ribbon which is formed in the mold core in a pouring manner; the ejector pins are divided into two groups, wherein one group of ejector pins is in contact with the tail end of a rack part of the ribbon, and the other group of ejector pins is in contact with the head part of the ribbon. The improved ribbon mold has the advantages that the mold design is simple, fewer ejector pins are used, the cost is reduced, the problem that the ribbon cannot be automatically separated from the mold can be solved, and the improved ribbon mold is suitable for being popularized and generalized in the ribbon production field.
Description
Technical field
The utility model belongs to band Design of Dies field, is specifically related to a kind of band mould of improvement.
Background technology
At present, band mould is in producing the process of band, the tooth bar face of band tooth-strip part is designed to towards front mould, because the contact area between this tooth bar face and front mould is greater than the contact area between back side plane and rear mold, and the viscous force of band head is greater than the viscous force of front mould to tooth-strip part tooth bar face, when this just causes die sinking, band easily sticks on front mould, thimble is difficult to it from mold ejection, also cannot Automatic-falling, extend the production cycle to a certain extent, reduced band production efficiency.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of band mould of improvement, this mould in band production process, solved band because of viscous can not Automatic-falling problem.
For solving this technical problem, the technical solution adopted in the utility model is:
A kind of band mould of improvement, comprise front mould, rear mold and ejector retainner plate, front mould and rear mold are fastening and form core rod in revocable mode, ejector retainner plate is arranged in rear mold, thimble on ejector retainner plate ejects rear mold, and with core rod in the band of moulding by casting touch mutually, this thimble is two groups, one group of thimble touches mutually with the tail end of band tooth-strip part, and another group thimble touches mutually with band head.
The utility model has the advantages that: this band Design of Dies is simple, and thimble use amount is few, has saved cost, and solved the problem that band can not come off automatically from mould, suitable popularizing at band production field.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of band in the utility model.
Wherein, 1, front mould, 2, rear mold, 3, band, 4 or 5, thimble, 6, ejector retainner plate, 31, band tooth-strip part, 32, band head, 33, band turn of bilge.
The specific embodiment:
As depicted in figs. 1 and 2, a kind of band mould of improvement, comprise front mould 1, rear mold 2 and ejector retainner plate 6, front mould 1 and rear mold 2 are fastening and form core rod in revocable mode, and ejector retainner plate 6 is fixed in rear mold 2, and the thimble on ejector retainner plate 6 ejects rear mold 2, and with core rod in the band 3 of moulding by casting touch mutually, this thimble is two groups, and one group of thimble 4 touches mutually with the tail end of band tooth-strip part 31, and another group thimble 5 touches mutually with band head 32.
In the utility model, band 3 is formed by the one cast in core rod of band tooth-strip part 31, band turn of bilge 33 and band head, the design of this mould structure can be pulled out the band tooth-strip part 31 that adheres to front mould 1 by adhering to the band head 32 of rear mold 2, while having solved die sinking band 3 can not be from above-mentioned mould the problem of Automatic-falling, improved greatly the production efficiency of band 3; Meanwhile, the quantity that the more current band mould of thimble quantity is used is a lot of less, thereby has saved certain production cost, also facilitates the maintenance of thimble.
Claims (1)
1. the band mould of an improvement, comprise front mould, rear mold and ejector retainner plate, described front mould and rear mold are fastening and form core rod in revocable mode, described ejector retainner plate is arranged in rear mold, thimble on this ejector retainner plate ejects rear mold, and with core rod in the band of moulding by casting touch mutually, it is characterized in that: described thimble is two groups, described in one group, thimble touches mutually with the tail end of band tooth-strip part, and another is organized described thimble and touches mutually with band head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162515.7U CN203779758U (en) | 2014-04-04 | 2014-04-04 | Improved ribbon mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162515.7U CN203779758U (en) | 2014-04-04 | 2014-04-04 | Improved ribbon mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203779758U true CN203779758U (en) | 2014-08-20 |
Family
ID=51315983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420162515.7U Expired - Fee Related CN203779758U (en) | 2014-04-04 | 2014-04-04 | Improved ribbon mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203779758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3656696A1 (en) * | 2018-11-20 | 2020-05-27 | HellermannTyton GmbH | Cable tie, method of producing a cable tie, and cable tie injection molding tool |
-
2014
- 2014-04-04 CN CN201420162515.7U patent/CN203779758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3656696A1 (en) * | 2018-11-20 | 2020-05-27 | HellermannTyton GmbH | Cable tie, method of producing a cable tie, and cable tie injection molding tool |
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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: 20140820 Termination date: 20200404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |