CN103496107A - Locating pin assembly - Google Patents
Locating pin assembly Download PDFInfo
- Publication number
- CN103496107A CN103496107A CN201310454599.1A CN201310454599A CN103496107A CN 103496107 A CN103496107 A CN 103496107A CN 201310454599 A CN201310454599 A CN 201310454599A CN 103496107 A CN103496107 A CN 103496107A
- Authority
- CN
- China
- Prior art keywords
- locating pin
- alignment pin
- hanging platform
- pin assembly
- conical surface
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a locating pin assembly. The locating pin assembly comprises a locating pin, cushion blocks and a fixed screw, wherein the cushion blocks are arranged on the outer side of the locating pin; the locating pin has a screw hole, and the fixed screw is arranged in the screw hole; the lower part of the locating pin is provided with a hanging platform, and the outer side of the bottom end of the hanging platform is provided with a cone surface. The locating pin assembly provided by the invention has the advantages that the hanging platform arranged on the bottom of the locating pin is provided with the cone surface, and thus, the locating pin and a mould hole are rapidly located through the cone surface when the locating pin is installed, and the installation time is saved; the slant arrangement of the cone surface enables the locating pin to be rapidly aligned.
Description
Technical field
The present invention relates to a kind of pin assembly, particularly a kind of pin assembly that can locate fast, belong to hot runner mould component technology field.
Background technology
The alignment pin of the hot runner flow distribution plate now used, because alignment pin is positioned at the below of flow distribution plate, during installation, can't see the position of the opinion of alignment pin and die hole, can only constantly by mobile, alignment pin be aimed to die hole all around during installation, because the diameter of alignment pin bottom hanging platform is approaching with the diameter of die hole, so the centering of the position of alignment pin and accurate die hole is very inconvenient.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed a kind of pin assembly that can locate fast.
Technical solution of the present invention is achieved in that a kind of pin assembly, comprises alignment pin, cushion block, hold-down screw; Described cushion block is arranged on the outside of alignment pin; Be provided with screw hole in described alignment pin; Described hold-down screw is arranged in screw hole; The bottom of described alignment pin is provided with hanging platform; The arranged outside of the bottom of described hanging platform has the conical surface.
Preferably, the conical surface of described hanging platform bottom is being obliquely installed that a side is high, opposite side is low.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Pin assembly of the present invention, the hanging platform of alignment pin bottom is provided with the conical surface, and therefore, alignment pin when mounted, can locate with die hole rapidly by the conical surface, saved the set-up time by alignment pin; The oblique setting of the conical surface makes the centering of alignment pin more quick.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
The cutaway view that accompanying drawing 1 is pin assembly of the present invention;
The cutaway view of a kind of embodiment that accompanying drawing 2 is pin assembly of the present invention;
Wherein: 1, alignment pin; 2, cushion block; 3, screw hole; 4, hold-down screw; 5, hanging platform; 6, mould; 7, die hole.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described.
As shown in Figure 1, a kind of pin assembly of the present invention, comprise alignment pin 1, cushion block 2, hold-down screw 4; Described cushion block 2 is arranged on the outside of alignment pin 1; Be provided with screw hole 3 in described alignment pin 1; Described hold-down screw 4 is arranged in screw hole 3; The bottom of described alignment pin 1 is provided with hanging platform 5; The arranged outside of the bottom of described hanging platform 5 has the conical surface; The conical surface of described hanging platform 5 bottoms is being obliquely installed that a side is high, opposite side is low.
As shown in Figure 2, described alignment pin 1 can position with the die hole 7 of mould 6 rapidly by the conical surface of hanging platform 5.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Pin assembly of the present invention, the hanging platform 5 of alignment pin 1 bottom is provided with the conical surface, and therefore, alignment pin 1 when mounted, can locate with die hole 7 rapidly by the conical surface, saved the set-up time by alignment pin 1; The oblique setting of the conical surface makes the centering of alignment pin 1 more quick.
Above-described embodiment is only explanation technical conceive of the present invention and characteristics; its purpose is to allow the person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a pin assembly, comprise alignment pin (1), cushion block (2), hold-down screw (4); Described cushion block (2) is arranged on the outside of alignment pin (1); Be provided with screw hole (3) in described alignment pin (1); Described hold-down screw (4) is arranged in screw hole (3); The bottom of described alignment pin (1) is provided with hanging platform (5); It is characterized in that: the arranged outside of the bottom of described hanging platform (5) has the conical surface.
2. pin assembly according to claim 1, it is characterized in that: the conical surface of described hanging platform (5) bottom is being obliquely installed that a side is high, opposite side is low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310454599.1A CN103496107A (en) | 2013-09-29 | 2013-09-29 | Locating pin assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310454599.1A CN103496107A (en) | 2013-09-29 | 2013-09-29 | Locating pin assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103496107A true CN103496107A (en) | 2014-01-08 |
Family
ID=49861415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310454599.1A Pending CN103496107A (en) | 2013-09-29 | 2013-09-29 | Locating pin assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103496107A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290619A (en) * | 2022-02-08 | 2022-04-08 | 盘起工业(大连)有限公司 | Prevent to hang cracked mould core of platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030201576A1 (en) * | 2002-04-25 | 2003-10-30 | Michael Smith | Injection mold apparatus and method |
| US20080311236A1 (en) * | 2007-06-13 | 2008-12-18 | Top Grade Molds Ltd. | Wedge-Lock System For Injection Molds |
| CN102825730A (en) * | 2012-08-22 | 2012-12-19 | 厦门理工学院 | Modularized cold runner system |
| CN203600545U (en) * | 2013-09-29 | 2014-05-21 | 苏州好特斯模具有限公司 | Locating pin assembly |
-
2013
- 2013-09-29 CN CN201310454599.1A patent/CN103496107A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030201576A1 (en) * | 2002-04-25 | 2003-10-30 | Michael Smith | Injection mold apparatus and method |
| US20080311236A1 (en) * | 2007-06-13 | 2008-12-18 | Top Grade Molds Ltd. | Wedge-Lock System For Injection Molds |
| CN102825730A (en) * | 2012-08-22 | 2012-12-19 | 厦门理工学院 | Modularized cold runner system |
| CN203600545U (en) * | 2013-09-29 | 2014-05-21 | 苏州好特斯模具有限公司 | Locating pin assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290619A (en) * | 2022-02-08 | 2022-04-08 | 盘起工业(大连)有限公司 | Prevent to hang cracked mould core of platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140108 |
|
| RJ01 | Rejection of invention patent application after publication |