CN203025296U - Jig for testing aluminum substrate - Google Patents
Jig for testing aluminum substrate Download PDFInfo
- Publication number
- CN203025296U CN203025296U CN 201220710032 CN201220710032U CN203025296U CN 203025296 U CN203025296 U CN 203025296U CN 201220710032 CN201220710032 CN 201220710032 CN 201220710032 U CN201220710032 U CN 201220710032U CN 203025296 U CN203025296 U CN 203025296U
- Authority
- CN
- China
- Prior art keywords
- tool
- aluminium base
- test
- inside groove
- groove
- 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
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a jig for testing an aluminum substrate. The jig comprises an aluminum plate, wherein the aluminum plate is provided with a plurality of positioning holes and a plurality of inner grooves for testing the aluminum substrate, and the width and the length of each inner groove are respectively 0.035mm greater than a single edge of the aluminum substrate to be tested. Multiple process control system (PCS) aluminum substrates can be tested in one step, the quantity of the PCS which can be tested in one step is determined according to the processing capacity of a test machine, the production efficiency is greatly improved, and the production cost is saved.
Description
Technical field
The utility model relates to the printed wiring board manufacture technology field, relates in particular to a kind of tool for the aluminium base test.
Background technology
Aluminium base is the carrying of LED and device heat conductor, because of the development of LED technology, is widely applied to TV backlight, lamp for use in vehicle, illumination, billboard, ornament lamp, the every field such as medical, especially take illumination, TV backlight as main.For the narrow products characteristics of rectangular aluminium base size length and width degree, some plank need to be at the rear single PCS test break-make of shaping and high pressure, can only test 1PCS according to the single PCS testing mould of present method, testing efficiency is very slow, is unfavorable for the needs of large-scale production at every turn.
In view of this, prior art haves much room for improvement and improves.
The utility model content
In view of the deficiencies in the prior art, the utility model purpose is to provide a kind of tool for the aluminium base test.Be intended to solve in prior art single PCS testing mould and can only test 1PCS, the problem of inefficiency at every turn.
The technical solution of the utility model is as follows:
A kind of tool for the aluminium base test, wherein, described tool comprises an aluminium sheet, is provided with the inside groove that several pilot holes and several are used for the test aluminium base on described aluminium sheet, and the groove width of described inside groove and flute length are respectively than the monolateral large 0.035mm of the aluminium base of test use.
Preferably, described tool for the aluminium base test, wherein, the number of described pilot hole is 6.
Preferably, described tool for the aluminium base test, wherein, the diameter of each pilot hole is 3.175mm.
Preferably, described tool for the aluminium base test, wherein, the number of described inside groove is 10.
Preferably, described tool for aluminium base test, wherein, described each inside groove interior angle be provided with chamfering structure.
Beneficial effect:
The application's the tool that is used for the aluminium base test, disposable many PCS aluminium base of testing, the testable PCS quantity of single is decided according to test machine processing procedure ability, has improved greatly production efficiency and has saved production cost.
Description of drawings
Fig. 1 is the schematic diagram of the embodiment of the tool for aluminium base test of the present utility model.
Fig. 2 is the schematic diagram of the embodiment aluminium base of the tool for aluminium base test of the present utility model.
Embodiment
The utility model provides a kind of tool for aluminium base test, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and effect, below the utility model further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1, it is the schematic diagram of the embodiment of the tool for aluminium base test of the present utility model.As shown in the figure, described tool comprises an aluminium sheet 10, is provided with several pilot holes 100 on described aluminium sheet 10 and several are used for the inside groove 200 of test aluminium base, and the groove width of described inside groove 200 and flute length are respectively than the monolateral large 0.035mm of the aluminium base of test use.
When test, as long as aluminium base is placed in corresponding inside groove 200 (described aluminium base 20 as shown in Figure 2).Can realize break-make and the Hi-pot test of platelet after TV Light-Bar moulding, this tool is designed to once can survey some, and the quantity of the disposable survey of this tool is decided according to the process capability of test machine.
Use very flexibly in when test, such as when only needing test 1pcs, only need all the other inside grooves that do not need to test on tool are insulated (as pasting protective film) or the testing needle that takes out correspondence on all the other inside grooves gets final product.
Further, in the present embodiment, the number of described pilot hole is 6 (also can for a plurality of).In addition, the diameter of each pilot hole is 3.175mm.
Further, the number of described inside groove is 10.In addition, described each inside groove interior angle be provided with chamfering structure.
The below introduces above-mentioned tool for the aluminium base test and how to process.
Specifically, comprise the following steps: comprise the following steps:
A, sawing sheet 3.0mm light aluminium sheet at first, selecting aluminium sheet is because aluminium is conductor as tool, can form network when test, machining property is better, good thermal diffusivity.
B, hole after holding material successfully, get out gong plate pilot hole, 6 pilot holes of every cover tool design, the pilot hole diameter is 3.175mm, these 6 holes are again the pilot hole of testing jig.
C, carry out the gong plate after having bored pilot hole, the gong band make require as described below:
C1, first will place production board inside groove gong and go out, groove width and groove overall length are respectively than the monolateral large 0.035mm of unit pcs size.
C2, with inside groove, good tolerance clearance is arranged for guaranteeing plank, must establish arbitrarily 7 sections grooves after the complete inside groove of gong and enlarge groove width and process, every section groove all must be spaced apart, and every section flute length is 30-50mm, and groove width is designed to than the monolateral large 0.1mm of unit size.Enlarge the problem that this groove also can prevent the U-shaped warped of plank generation when plank is followed the inside groove poor fit.
C3, the inside groove of C2 institute gong is carried out bevelling (1mm*135 °) with C1 institute's gong inside groove junction; Four right angles of all inside grooves must carry out rounding, and radius of corner is R=1.0mm.
C4, get plate for convenience, must be at two square three-way grooves 300 of every groove gong, as shown in Figure 1, this groove is designed to 14mm*14mm, and principle of design gets final product for just enough putting a finger into, and this groove four right angles must carry out rounding (R=1.0mm).
C5, at 4 sections grooves 400 of tool Width design, as shown in Figure 1, this groove is beauty function, this groove groove width is designed to 10mm, flute length is designed to: surpass that on the limit, two inside groove 3-4mm get final product, rounding (R=1.0mm) must be carried out in this groove four angles.
C6, gong go out the tool periphery, and peripheral lengths is designed to: monolateral than two interior flute length limit large 20mm of edge on the limit, peripheral width design is: monolateral than the inside groove minor face large 20mm of edge.
C7, because tool is the 3mm aluminium sheet, can have peak when the gong plate, for preventing peak incised wound hand and scratching plank, all groove edges, periphery in tool must be carried out the bevelling and process.
D, the gong band that step C is made carry out processing jig, and after tool was carried out, according to shape fabricating break-make and the Hi-pot test frame of tool, the sub-pcs quantity of each institute drafting board that sets on testing jig was set according to tool design placement plank quantity.
Compare the tool for aluminium base test of the present utility model have the following advantages (take the 10PCS test as example) with the measurement jig of routine:
S1, routine once can only be tested 1PCS and be changed into once and can survey 10PCS, improving productivity 10 times.
S2, tool are designed to 10PCS, and test quantitative range can be at 1-10PCS at every turn; But flexible choice is tested quantity at every turn.
S3, testing jig only need design peripheral pilot hole, can not establish pilot hole in the unit, compare the conventionally test shelf structure simpler.
S4, this technology have improved greatly production efficiency and have reduced production cost, also provide more choices for the client simultaneously.
In sum, tool for the aluminium base test of the present utility model, wherein, described tool comprises an aluminium sheet, be provided with the inside groove that several pilot holes and several are used for the test aluminium base on described aluminium sheet, the groove width of described inside groove and flute length are respectively than the monolateral large 0.035mm of the aluminium base of test use.Its disposable many PCS aluminium base of testing, the testable PCS quantity of single is decided according to test machine processing procedure ability, has improved greatly production efficiency and has saved production cost.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or conversion, all these improve and conversion all should belong to the protection domain of the utility model claims.
Claims (6)
1. one kind is used for the tool that aluminium base is tested, it is characterized in that, described tool comprises an aluminium sheet, is provided with the inside groove that several pilot holes and several are used for the test aluminium base on described aluminium sheet, and the groove width of described inside groove and flute length are respectively than the monolateral large 0.035mm of the aluminium base of test use.
2. the tool for the aluminium base test according to claim 1, is characterized in that, the number of described pilot hole is 6.
3. the tool for the aluminium base test according to claim 1 and 2, is characterized in that, the diameter of each pilot hole is 3.175mm.
4. the tool for the aluminium base test according to claim 1, is characterized in that, the number of described inside groove is 10.
5. the tool for aluminium base test according to claim 1, is characterized in that, described each inside groove interior angle be provided with chamfering structure.
6. the tool for the aluminium base test according to claim 1, is characterized in that, is provided with two square three-way grooves on described each inside groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710032 CN203025296U (en) | 2012-12-20 | 2012-12-20 | Jig for testing aluminum substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710032 CN203025296U (en) | 2012-12-20 | 2012-12-20 | Jig for testing aluminum substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203025296U true CN203025296U (en) | 2013-06-26 |
Family
ID=48649275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220710032 Expired - Fee Related CN203025296U (en) | 2012-12-20 | 2012-12-20 | Jig for testing aluminum substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203025296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907816A (en) * | 2017-10-10 | 2018-04-13 | 惠州市金百泽电路科技有限公司 | A kind of LED lamp product of high density without interior location hole opens the quick determination method of short circuit |
-
2012
- 2012-12-20 CN CN 201220710032 patent/CN203025296U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907816A (en) * | 2017-10-10 | 2018-04-13 | 惠州市金百泽电路科技有限公司 | A kind of LED lamp product of high density without interior location hole opens the quick determination method of short circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203025296U (en) | Jig for testing aluminum substrate | |
| CN201797644U (en) | Printed circuit board (PCB) with impedance module | |
| CN203323679U (en) | Routing missing prevention tool | |
| CN111944438A (en) | Diamond-shaped ultrathin high-viscosity exhaust adhesive tape | |
| CN212978061U (en) | Positioning jig and silk screen printing equipment | |
| CN2839151Y (en) | Multi-thin sheets fixing device | |
| CN205793649U (en) | Backlight FPC justifying glued membrane | |
| CN204262784U (en) | A kind of eccentric carrousel fixture | |
| CN209955313U (en) | Quick many caves pad pasting tool | |
| CN203645925U (en) | Clamp for conducting strip bonding | |
| CN202825287U (en) | Vacuum pneumatic tool for rear panel of synthesizer | |
| CN110776845A (en) | Low-temperature deformation antistatic release film and preparation process and application thereof | |
| CN208939902U (en) | A kind of peel strength sample preparation structure of photovoltaic module | |
| CN202217674U (en) | Solar panel frame connection structure | |
| CN208246381U (en) | A kind of sensor stationary arrangement tooling | |
| CN203352967U (en) | Carrier dedicated for SMT process | |
| CN1361562A (en) | Wire arranging method and utensil for multicore cable | |
| CN220240716U (en) | Device for processing composite material test sample strip | |
| CN208556744U (en) | Four axis connect tooling | |
| CN206366852U (en) | Vacuum cup pinboard | |
| CN206095078U (en) | Novel simple and easy angle gauge | |
| CN206192898U (en) | Circuit board visual examination apparatus | |
| CN204090313U (en) | The tool that a kind of aluminium base minor face V-CUT is shaping | |
| CN204357856U (en) | A kind of panel beating supporting structure for assembling with working of plastics | |
| CN203784672U (en) | LED (light-emitting diode) lamp structure |
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: 20130626 Termination date: 20211220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |