CN103395180B - A kind of portable die ejecting force testing arrangement - Google Patents
A kind of portable die ejecting force testing arrangement Download PDFInfo
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- CN103395180B CN103395180B CN201310362692.XA CN201310362692A CN103395180B CN 103395180 B CN103395180 B CN 103395180B CN 201310362692 A CN201310362692 A CN 201310362692A CN 103395180 B CN103395180 B CN 103395180B
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- spring
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- base plate
- testing arrangement
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Abstract
The present invention relates to a kind of portable die ejecting force testing arrangement, it comprises top board 1, base plate 7, spring between described top board 1 and base plate 72 and be built in the lining 3 in spring 2, between top board 1 and base plate 7, be also provided with spring-support plate 4, described spring-support plate 4 is provided with the detent for retainer spring 2, gap location between described lining 3 and spring-support plate 4 is provided with packing ring 5, the lower surface of lining 3 contacts with packing ring 5, in lining 3, be provided with connecting bolt 6, described connecting bolt 6 is from the bottom to top successively through top board 7, after packing ring 5 and lining 3, be fixedly connected on top board 1, top board 1 and base plate 7 have lightening hole, for the weight of alleviator. described spring 2 is Rectangular Spring, when design apparatus, can set Rectangular Spring quantity according to the size of mould ejection power.
Description
Technical field
The present invention relates to a kind of force test device, relate in particular to the testing arrangement to mould ejection strength size in a kind of plastic packaging press machine debugging process.
Background technology
Plastic packaging press, is the special equipment for the encapsulation of integrated circuit and discrete device, is the critical process equipment of semicon industry encapsulation later process, is to integrate machinery, hydraulic pressure, automatically controlled electronic product. Plastic packaging molds is housed between lower platen on press, by moving up and down of press movable mold, realizes die sinking and matched moulds. Matched moulds process is the process that lead frame is injection molding encapsulation formation encapsulating products, and in die sinking process, encapsulating products is ejected and is removed by mold ejection mechanism, and the ejecting mechanism of mould is to promote by the push rod of press. Press push rod overcomes the spring force of encapsulating mould, thereby promotes mold ejection mechanism. Accurately and timely promote mold ejection mechanism, be directly connected to the quality of encapsulating products. In order accurately and timely to promote mold ejection mechanism, need test out the size of mould ejection power, and the size that existing press push rod cannot testing mould ejecting force.
Summary of the invention
Problem to be solved by this invention is to provide a kind of testing arrangement, can measure rapidly the size of mould ejection power.
In order to solve this technical problem, spy of the present invention provides this portable die ejecting force testing arrangement. In the present invention includes the top board contacting with press top, the base plate contacting with press base, spring between described top board and base plate and being built in spring for the lining of fixing described spring; Described top board and base plate are provided with detent and spring is suitable; Between top board and base plate, be also provided with spring-support plate, described spring-support plate is provided with detent, and described spring is arranged in fixture top board and detent corresponding to spring-support plate; Gap location between described lining and spring-support plate is provided with packing ring, and the lower surface of lining contacts with packing ring; In described lining, be provided with connecting bolt, described connecting bolt is fixedly connected on top board through after top board, packing ring and lining from the bottom to top successively; In order to alleviate the weight of this device, top board, base plate and spring-support plate have lightening hole; Described spring is Rectangular Spring.
Brief description of the drawings
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, wherein:
Fig. 1 is the left pseudosection of the present invention;
Fig. 2 is the A-A cross section view of Fig. 1.
Detailed description of the invention
As Fig. 1 and Fig. 2, in the present invention includes the top board 1 contacting with press top, the base plate 7 contacting with press base, spring 2 between described top board 1 and base plate 7 and being built in spring 2 for the lining 3 of fixing described spring 2; Described top board 1 and base plate 7 are provided with detent and spring 2 is suitable.
For fixing spring better, between top board 1 and base plate 7, be also provided with spring-support plate 4, described spring-support plate 4 is provided with detent, and described spring 2 is arranged in the detent of top board 1 and spring-support plate 4 correspondences. For dispersive pressure, protection lining 3, the gap location between described lining 3 and spring-support plate 4 is provided with packing ring 5, and the lower surface of lining 3 contacts with packing ring 5. In lining 3, be provided with connecting bolt 6, described connecting bolt 6 is fixedly connected on top board 1 through after top board 7, packing ring 5 and lining 3 from the bottom to top successively. For weight reduction, top board 1 and base plate 7 have lightening hole, for the weight of alleviator. In addition, described spring 2 is Rectangular Spring, when design apparatus, can set Rectangular Spring quantity according to the size of mould ejection power.
While adopting technique scheme to assemble, first spring 2, lining 3 are placed in to top board 1, spring-support plate 4 detents and spring 2 are closed (be inverted and install), then with connecting bolt 7, top board 1 connected with spring-support plate 4 and tight a bolt equably, finally base plate 7 is screwed on spring-support plate 4, can completes assembly work.
In sum, originally take formula mould ejection force test device compact conformation, easy for installation. Adopt and originally take formula mould ejection force test device, solved former press push rod and cannot test out the problem of mould ejection power size, thereby improved efficiency of assembling, reduce production testing process cost, ensured press apparatus quality.
Claims (7)
1. a portable die ejecting force testing arrangement, is characterized in that: this device comprises top board (1), base plate (7), spring (2) and lining (3); Described lining is provided with connecting bolt in (3), and described connecting bolt is fixedly connected on top board (1) through after base plate (7), packing ring and lining (3) from the bottom to top successively; Top board (1) upper end contacts with movable mold lower surface; Base plate (7) contacts with press base upper surface; Described spring (2) is positioned between described top board (1) and base plate (7); Described lining (3) is built in spring (2); For the described top board (1) of fixing described spring (2) with base plate (7) is provided with detent and spring (2) is suitable.
2. a kind of portable die ejecting force testing arrangement according to claim 1, it is characterized in that: between top board (1) and base plate (7), be also provided with spring-support plate (4), described spring-support plate (4) is provided with detent, and described spring (2) is arranged in top board (1) and detent corresponding to spring-support plate (4).
3. a kind of portable die ejecting force testing arrangement according to claim 2, is characterized in that: the gap location between described lining (3) and spring-support plate (4) is provided with packing ring (5), the lower surface of lining (3) contacts with packing ring (5).
4. a kind of portable die ejecting force testing arrangement according to claim 1, is characterized in that: top board (1) and base plate (7) have lightening hole, for alleviating the weight of fixture.
5. the testing arrangement of a kind of portable die ejecting force according to claim 2, is characterized in that: spring-support plate (4) is provided with lightening hole, for alleviating the weight of fixture.
6. a kind of portable die ejecting force testing arrangement according to claim 1, is characterized in that: described spring (2) is Rectangular Spring.
7. a kind of portable die ejecting force testing arrangement according to claim 1, is characterized in that: the quantity of spring (2) is at least 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310362692.XA CN103395180B (en) | 2013-08-20 | 2013-08-20 | A kind of portable die ejecting force testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310362692.XA CN103395180B (en) | 2013-08-20 | 2013-08-20 | A kind of portable die ejecting force testing arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103395180A CN103395180A (en) | 2013-11-20 |
| CN103395180B true CN103395180B (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310362692.XA Active CN103395180B (en) | 2013-08-20 | 2013-08-20 | A kind of portable die ejecting force testing arrangement |
Country Status (1)
| Country | Link |
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| CN (1) | CN103395180B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471577A (en) * | 2017-09-25 | 2017-12-15 | 广东伊之密精密注压科技有限公司 | The test fixture of injection machine spring-loaded floating die |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0591983A1 (en) * | 1992-10-09 | 1994-04-13 | Sumitomo Heavy Industries, Ltd | Injection molding machine, and method for controlling ejection therein |
| CN101314251A (en) * | 2007-05-28 | 2008-12-03 | 发那科株式会社 | Injection molding machine |
| CN101980851A (en) * | 2008-11-05 | 2011-02-23 | 三菱重工塑胶科技股份有限公司 | Mold clamping apparatus |
| CN102099170A (en) * | 2008-07-17 | 2011-06-15 | 飞科公司 | Method for encapsulating electronic components with a controllable closing force |
| US8267684B2 (en) * | 2009-06-25 | 2012-09-18 | Hon Hai Precision Industry Co., Ltd. | Mold with ejection mechanism |
| CN203622868U (en) * | 2013-08-20 | 2014-06-04 | 铜陵富仕三佳机器有限公司 | Portable mold ejecting force testing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3178963B2 (en) * | 1994-05-13 | 2001-06-25 | 東洋機械金属株式会社 | Injection molding machine equipped with a mounting device for the position detection device of the eject mechanism |
-
2013
- 2013-08-20 CN CN201310362692.XA patent/CN103395180B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0591983A1 (en) * | 1992-10-09 | 1994-04-13 | Sumitomo Heavy Industries, Ltd | Injection molding machine, and method for controlling ejection therein |
| CN101314251A (en) * | 2007-05-28 | 2008-12-03 | 发那科株式会社 | Injection molding machine |
| CN102099170A (en) * | 2008-07-17 | 2011-06-15 | 飞科公司 | Method for encapsulating electronic components with a controllable closing force |
| CN101980851A (en) * | 2008-11-05 | 2011-02-23 | 三菱重工塑胶科技股份有限公司 | Mold clamping apparatus |
| US8267684B2 (en) * | 2009-06-25 | 2012-09-18 | Hon Hai Precision Industry Co., Ltd. | Mold with ejection mechanism |
| CN203622868U (en) * | 2013-08-20 | 2014-06-04 | 铜陵富仕三佳机器有限公司 | Portable mold ejecting force testing device |
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| Publication number | Publication date |
|---|---|
| CN103395180A (en) | 2013-11-20 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A portable mold ejection force testing device Effective date of registration: 20220829 Granted publication date: 20160518 Pledgee: Tongling Rural Commercial Bank Co.,Ltd. Pledgor: TONGLING FUSHI SANJIA MACHINE Co.,Ltd. Registration number: Y2022980013783 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230614 Granted publication date: 20160518 Pledgee: Tongling Rural Commercial Bank Co.,Ltd. Pledgor: TONGLING FUSHI SANJIA MACHINE Co.,Ltd. Registration number: Y2022980013783 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Portable Mold Ejection Force Testing Device Effective date of registration: 20230626 Granted publication date: 20160518 Pledgee: Tongling Rural Commercial Bank Co.,Ltd. Pledgor: TONGLING FUSHI SANJIA MACHINE Co.,Ltd. Registration number: Y2023980045784 |