Fixture for mold cores

Patent metadata

Field	Value
Publication number	US-9421699-B2
Application number	US-201414194899-A
Country	US
Kind code	B2
Filing date	Mar 3, 2014
Priority date	Jun 17, 2013
Publication date	Aug 23, 2016
Grant date	Aug 23, 2016

Abstract

A fixture for a plurality of mold cores includes a platform, a side plate mounted to the platform, a plurality of positioning tabs, and a pushing member. The plurality of positioning tabs is located on the platform and abuts the side plate. The plurality of positioning tabs is spaced to each other. The pushing member is configured to retain the plurality of mold cores to the side plate.

First claim

What is claimed is:

1. A fixture for a plurality of mold cores, comprising:
a platform;
a side plate mounted to the platform;
a plurality of positioning tabs located on the platform, abutting the side plate, and spaced from each other; and
a pushing member;
wherein the pushing member is configured to retain the plurality of mold cores to the side plate.

2. The fixture of claim 1 , wherein the side plate defines an orientating plane, and the plurality of positioning tabs abuts the orientating plane.

3. The fixture of claim 2 , wherein each of the plurality of positioning tabs defines two substantially parallel side surfaces, and the two side surfaces are substantially perpendicular to the orientating plate.

4. The fixture of claim 3 , wherein the plurality of positioning tabs are evenly spaced.

5. The fixture of claim 4 , wherein a distance between two adjacent positioning tabs of the plurality of positioning tabs is about 40 mm.

6. The fixture of claim 1 , wherein the platform defines a supporting plane, the plurality of positioning tabs is located on the supporting plane, and a retaining space is defined between the side plate and the supporting plane to retain the plurality of mold cores.

7. The fixture of claim 6 , further comprising a latch located in the retaining space, wherein the latch is configured to press the plurality of mold cores to the supporting plane.

8. The fixture of claim 7 , wherein a cross section of the latch is substantially L-shaped.

9. The fixture of claim 1 , further comprising two guiding poles and two guiding tabs, wherein the two guiding poles are connected to the pushing member and are slidably mounted to the two guiding tabs, and the two guiding tabs are mounted to the platform.

10. The fixture of claim 1 , wherein the pushing member comprises a plurality of engaging tabs, and the plurality of engaging tabs is configured to resiliently abut the plurality of mold cores.

11. A fixture for a plurality of mold cores, comprising:
a platform comprising a main body and a back board, the main body defining a supporting plane for locating the plurality of mold cores;
a side plate mounted to the back board, a retaining space being defined between the side plate and the supporting plane to retain the plurality of mold cores along a first direction; and
a pushing member;
wherein the pushing member is configured to retain the plurality of mold cores to the side plate along a second direction, and the first direction is substantially perpendicular to the second direction.

12. The fixture of claim 11 , further comprising a plurality of positioning tabs, wherein the plurality of positioning tabs is located on the platform and abut the side plate, and the plurality of positioning tabs is spaced to each other to space the plurality of mold cores; the side plate defines an orientating plane, and the plurality of positioning tabs abuts the orientating plane.

13. The fixture of claim 12 , wherein each of the plurality of positioning tabs defines two substantially paralleled side surfaces, and the two side surfaces are substantially perpendicular to the orientating plate.

14. The fixture of claim 13 , wherein the plurality of positioning tabs are evenly spaced.

15. The fixture of claim 14 , wherein a distance between two adjacent positioning tabs of the plurality of positioning tabs is about 40 mm.

16. The fixture of claim 11 , further comprising a latch located in the retaining space, wherein the latch is configured to press the plurality of mold cores to the supporting plane.

17. The fixture of claim 16 , wherein a cross section of the latch is substantially L-shaped.

18. The fixture of claim 11 , further comprising two guiding poles and two guiding tabs, wherein the two guiding poles are connected to the pushing member and are slidably mounted to the two guiding tabs, and the two guiding tabs are mounted to the platform.

19. The fixture of claim 11 , wherein the pushing member comprises a plurality of engaging tabs, and the plurality of engaging tabs is configured to resiliently abut the plurality of mold cores.

Assignees

• Hong Fu Jin Prec Ind (Shenzhen) Co Ltd
• Hon Hai Prec Ind Co Ltd
• Scienbizip Consulting (Shenzhen) Co Ltd

Inventors

• Chen Kun
• Tian Zhi-Yong
• He Bo-Wen
• Xu Zhong-Xian

Classifications

• B29C33/76 Primary

  Cores (B29C33/02 - B29C33/70, {B29C41/40, B29C53/74, B29C53/82} take precedence) · CPC title

• B29C33/30

  Mounting, exchanging or centering {(moulds, mould parts or cores; B29C33/485 takes precedence)} · CPC title

• B29C33/448

  destructible (B29C33/52 takes precedence; in particular used in injection moulding B29C45/4457) · CPC title