CN202021728U - Double-section type angle pin - Google Patents
Double-section type angle pin Download PDFInfo
- Publication number
- CN202021728U CN202021728U CN201120077248XU CN201120077248U CN202021728U CN 202021728 U CN202021728 U CN 202021728U CN 201120077248X U CN201120077248X U CN 201120077248XU CN 201120077248 U CN201120077248 U CN 201120077248U CN 202021728 U CN202021728 U CN 202021728U
- Authority
- CN
- China
- Prior art keywords
- taper pin
- angle pin
- pin
- section
- double
- 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
Images
Abstract
A double-section type angle pin is applied in a mould. The double-section type angle pin comprises an angle pin seat arranged on an upper ejector plate of the mould, a first angle pin section and a second angle pin, wherein one end of the first angle pin is arranged on the angle pin seat, the other end of the first angle pin is provided with a groove, the second angle pin is arranged on the first angle pin, a position retaining pin is arranged on the second angle pin, and one end of the position retaining pin is arranged in the groove. During production of products with reversed hooks on a reversed product portion in a retreating direction of the angle pin, the first angle pin moves in an inclined direction to enable the reversed hooks of the products to retreat, the second angle pin moves vertically to enable the double-section angle pin to retreat smoothly and finish demolding.
Description
[technical field]
The utility model relates to a kind of taper pin, is specifically related to a kind of two-part taper pin.
[background technology]
When producing plastic cement products, the overhead kick and the less overhead kick of body of inboard generally adopt taper pin to withdraw from the plastic cement products, and when withdrawing from the product overhead kick, taper pin ejects the effect of product in addition, so taper pin is used on plastic mould widely.
Yet, when producing plastic cement products,, cause on the product overhead kick place taper pin exit axis and produce back-off sometimes because of the restriction of plastic cement products structure, see also shown in Figure 1ly, it illustrates the schematic diagram that the product of back-off is arranged on the taper pin exit axis.Because of product 10 is provided with back-off 12 on overhead kick 11 place's taper pin exit axis, taper pin can't withdraw from, and product can't 10 demouldings, causes the puzzlement of mould design.
In view of this, be necessary to develop a kind of novel two-part taper pin in fact, when on production overhead kick place taper pin exit axis the product of back-off being arranged, this two-part taper pin can successfully withdraw from, and makes product stripping.
[summary of the invention]
Therefore, the purpose of this utility model provides a kind of two-part taper pin, when this two-part taper pin has the product of back-off on production overhead kick place taper pin exit axis, can successfully withdraw from, and makes product stripping.
In order to achieve the above object, two-part taper pin of the present utility model, it is applied in the mould, and this two-part taper pin comprises:
The taper pin seat, it is located in the upper ejector plate of above-mentioned mould;
First section taper pin, one end are located on the above-mentioned taper pin seat, and this first section taper pin other end is provided with groove;
Second section taper pin, it is located on above-mentioned first section taper pin, and this second section taper pin is provided with fixing pin, and this fixing pin one end is located in the above-mentioned groove.
Especially, above-mentioned second section taper pin also comprises the copper plug.
Especially, above-mentioned groove is a dovetail groove.
Compared to prior art, two-part taper pin of the present utility model is when having the product of back-off on production overhead kick place taper pin exit axis, first section taper pin banking motion withdraws from the overhead kick of product, second section taper pin moves both vertically, and this two-part taper pin is successfully withdrawed from, and finishes demoulding action.
[description of drawings]
Fig. 1 illustrates the schematic diagram that the product of back-off is arranged on the taper pin exit axis.
Fig. 2 illustrates the schematic diagram of the utility model two-part taper pin matched moulds state.
Fig. 3 illustrates the schematic diagram of the utility model two-part taper pin die opening state.
[specific embodiment]
See also shown in Figure 2ly, it illustrates the schematic diagram of the utility model two-part taper pin matched moulds state.Two-part taper pin of the present utility model, it is applied in the mould, and this two-part taper pin comprises:
First section taper pin 300, one end are located on the above-mentioned taper pin seat 400, and the other end is provided with groove 310, and in present embodiment, this groove 310 is a dovetail groove;
Second section taper pin 200, it is located on above-mentioned first section taper pin 300, this second section taper pin 200 is provided with fixing pin 210, these fixing pin 210 1 ends are located in the above-mentioned groove 310, and when mould matched moulds state, this fixing pin 210 and above-mentioned groove 310 1 contacts side surfaces, this second section taper pin 200 also comprises copper plug 220, this copper plug 220 is used to stop above-mentioned fixing pin 200.
See also shown in Figure 3ly, it illustrates the schematic diagram of the utility model two-part taper pin die opening state.During the mould die sinking, male model plate 30 separates with caster 20, the ejecting mechanism of mould moves upward, upper ejector plate 40 moves upward, taper pin seat 400 these the first section taper pin 300 of drive that are fixed in this upper ejector plate 40 move together, because first section taper pin 300 has gradient, it is along first section taper pin, 300 gradient directions move (direction shown in first section taper pin place arrow), this first section taper pin 300 is when moving upward, the overhead kick 11 of product 10 is withdrawed from motion backward, fixing pin 210 in while second section taper pin 200 is movable in above-mentioned groove 310, make second section taper pin 200 move vertically upward (direction shown in second section taper pin place arrow), make product 10 demouldings with this, and make back-off 12 demouldings of product 10, finish demoulding action.
Claims (3)
1. a two-part taper pin is applied to it is characterized in that in the mould, and this two-part taper pin comprises:
The taper pin seat, it is located in the upper ejector plate of above-mentioned mould;
First section taper pin, one end are located on the above-mentioned taper pin seat, and this first section taper pin other end is provided with groove;
Second section taper pin, it is located on above-mentioned first section taper pin, and this second section taper pin is provided with fixing pin, and this fixing pin one end is located in the above-mentioned groove.
2. two-part taper pin according to claim 1 is characterized in that, above-mentioned second section taper pin also comprises the copper plug.
3. two-part taper pin according to claim 1 is characterized in that, above-mentioned groove is a dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120077248XU CN202021728U (en) | 2011-03-23 | 2011-03-23 | Double-section type angle pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120077248XU CN202021728U (en) | 2011-03-23 | 2011-03-23 | Double-section type angle pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202021728U true CN202021728U (en) | 2011-11-02 |
Family
ID=44846696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120077248XU Expired - Fee Related CN202021728U (en) | 2011-03-23 | 2011-03-23 | Double-section type angle pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202021728U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689383A (en) * | 2011-03-23 | 2012-09-26 | 苏州汉扬精密电子有限公司 | Two-section angle pin |
| CN104526993A (en) * | 2014-12-24 | 2015-04-22 | 宁波如强模塑有限公司 | One-time stripping mold for disk-like product with arc-shaped recess on inner top surface and undercut on sidewall |
| CN102689383B (en) * | 2011-03-23 | 2016-12-14 | 苏州汉扬精密电子有限公司 | Two-part taper pin |
-
2011
- 2011-03-23 CN CN201120077248XU patent/CN202021728U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689383A (en) * | 2011-03-23 | 2012-09-26 | 苏州汉扬精密电子有限公司 | Two-section angle pin |
| CN102689383B (en) * | 2011-03-23 | 2016-12-14 | 苏州汉扬精密电子有限公司 | Two-part taper pin |
| CN104526993A (en) * | 2014-12-24 | 2015-04-22 | 宁波如强模塑有限公司 | One-time stripping mold for disk-like product with arc-shaped recess on inner top surface and undercut on sidewall |
| CN104526993B (en) * | 2014-12-24 | 2017-07-18 | 宁波如强模塑有限公司 | Demoulding mould of discoid product inner top surface arc-shaped recess and side wall back-off |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105751442B (en) | Double-color mold structure | |
| CN104827634A (en) | Thread-demoulding mechanism for internal threads with large internal diameter and mould thereof | |
| CN105034285A (en) | Inlaying type vertical injection mold structure achieving ejection and core pulling simultaneously | |
| CN102873827A (en) | Injection mold with inner large angle ejector demolding mechanism | |
| CN201841621U (en) | Ejection device of automobile bumper forming die | |
| CN102672856A (en) | Secondary core-pulling mechanism with slider for male moulds | |
| CN202021712U (en) | Secondary core pulling mechanism for sliding block of male die | |
| CN202021728U (en) | Double-section type angle pin | |
| CN204546968U (en) | Borrow ejecting structure | |
| CN103909630B (en) | Ejector sleeve ejecting mechanism | |
| CN104249431A (en) | Double-ejection female die slider mechanism | |
| CN105773914A (en) | Forced return structure for die | |
| CN202826175U (en) | Interior drawer slider mechanism of male die | |
| CN202200480U (en) | Straight ejection core-pulling device of mold | |
| CN201736420U (en) | Slide design ejection mechanism for injection mold of multi-reinforcing-rib device | |
| CN201998398U (en) | Angle ejection structure for injection mould | |
| CN102689383B (en) | Two-part taper pin | |
| CN102689383A (en) | Two-section angle pin | |
| CN102950684A (en) | Obliquely-ejected angle ejector structure | |
| CN112078101B (en) | Ejection structure of mold | |
| CN103862600A (en) | Mould with double-ejection mechanism | |
| CN102729418B (en) | Mechanism for removing slide block of injection mold from inverted clamper | |
| CN204451026U (en) | The pressure return structure of mould | |
| CN202952429U (en) | Novel female die angle pin mechanism | |
| CN102729362B (en) | Female mould core-pulling mechanism |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20160323 |