CN202779274U - Detecting die for backlight board clamping hook stretching process - Google Patents
Detecting die for backlight board clamping hook stretching process Download PDFInfo
- Publication number
- CN202779274U CN202779274U CN 201220343188 CN201220343188U CN202779274U CN 202779274 U CN202779274 U CN 202779274U CN 201220343188 CN201220343188 CN 201220343188 CN 201220343188 U CN201220343188 U CN 201220343188U CN 202779274 U CN202779274 U CN 202779274U
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- CN
- China
- Prior art keywords
- plate
- lower die
- intruder
- clamping hook
- die
- 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
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- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Abstract
The utility model relates to a detecting die for a backlight board clamping hook stretching process. The die comprises an upper die assembly, a lower die assembly, a clamping hook intruder and a lower die intruder, wherein the upper die assembly and the lower die assembly are connected and corrected through a precise guide post; the upper die assembly comprises an upper die base, an upper padding plate, an upper clamping plate, a stop plate and an upper supporting plate which are connected sequentially, the stop plate moves through an equal-height sleeve, and the clamping hook intruder is fixed in an upper clamping plate intruder; the lower die assembly comprises a lower die plate, a lower padding plate and a lower die base which are connected sequentially; and the lower die intruder is fixed in the lower die plate. The impact test process can be realized through forming and testing the flow direction and the extrusion rule of a material for many times, so that the precision of the size of a clamping hook can be ensured, the optimal material compensation dosage is determined according to the concrete actual condition, and then, the optimal economic benefit can be achieved.
Description
Technical field
The utility model relates to a kind of detection mould, relates in particular to a kind of detection mould of backlight snap fit drawing process.
Background technology
High speed development along with China's national economy, the continuous progress of product technology, LCD TV, notebook computer, high-end liquid crystal display has spread to huge numbers of families, bus, subway, the supermarket, so, the thing followed is exactly the keen competition in market, has higher requirement for these structural members.Not only requirement is more light, and structure is economy more, and requires to guarantee enough intensity and precision, and profile also requires attractive in appearance.So proposed higher design and processing request for the small size backlight, minimizing personnel's loss, sheet metal designing is more reasonable, use as much as possible between the product cooperation rather than with confining screw or rivet, make the precision of its mating surface reach higher requirement.Therefore, be directed to the fit structure that undersized backlight has adopted snap fit mutually to dock, processing technology and precision between each operation of mould, the ductility of material is just particularly important.Grasping this class formation, just can make at Design of Dies, save a large amount of man power and materials in the assembling product process, also is the backlight of smaller szie simultaneously, lays a solid foundation such as the structure of Mobile phone screen.
The utility model content
The utility model is in order to overcome the above problems the detection mould that a kind of simple in structure, backlight snap fit drawing process that machining accuracy is high, easy to operate is provided.
The technical solution of the utility model is: this mould comprises upper die component, lower membrane module, snap fit enters son and counterdie enters son, described upper die component connects and correcting by accurate guide pillar with lower membrane module, described upper die component comprises upper bolster, upper padding plate, train wheel bridge, baffle plate and the mounting plate that connects successively, described baffle plate is by the motion of contour cover, and described snap fit enters son and is fixed on train wheel bridge and enters in the son; Described lower membrane module comprises lower bolster, lower bolster and the die shoe that connects successively, and described counterdie enters son and is fixed in the lower bolster.
Shock pressure experiments process of the present utility model can be passed through repeatedly moulding, the flow direction of many experiments material, extruding rule, thereby guarantee the precision of snap fit size, according to concrete actual conditions, determine best material compensation amount, with the economic benefit that guarantees to reach best.Some data that at last this experiment novel die obtained, technological parameter is analyzed, so that in the design of actual product, produces, and in the process, according to different materials, different-thickness, unlike material are selected rational material compensation amount.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1 is upper bolster among the figure, the 2nd, and upper padding plate, the 3rd, train wheel bridge, the 4th, baffle plate, the 5th, mounting plate, the 6th, snap fit enters son, and the 7th, lower bolster, the 8th, lower bolster, the 9th, die shoe, the 10th, counterdie enters son, and the 11st, accurate guide pillar, the 12nd, contour cover.
The specific embodiment
The detection mould of backlight snap fit drawing process, this mould comprises that upper die component, lower membrane module, snap fit enter son 6 and counterdie enters son 10, described upper die component connects and correcting by accurate guide pillar 11 with lower membrane module, described upper die component comprises upper bolster 1, upper padding plate 2, train wheel bridge 3, baffle plate 4 and the mounting plate 5 that connects successively, described baffle plate 4 is by contour cover 12 motions, and described snap fit enters son 6 and is fixed on train wheel bridge and enters in the son; Described lower membrane module comprises lower bolster 7, lower bolster 8 and the die shoe 9 that connects successively, and described counterdie enters son 11 and is fixed in the lower bolster 7.
Claims (1)
1. the detection mould of backlight snap fit drawing process, it is characterized in that: this mould comprises upper die component, lower membrane module, snap fit enters son and counterdie enters son, described upper die component connects and correcting by accurate guide pillar with lower membrane module, described upper die component comprises upper bolster, upper padding plate, train wheel bridge, baffle plate and the mounting plate that connects successively, described baffle plate is by the motion of contour cover, and described snap fit enters son and is fixed on train wheel bridge and enters in the son; Described lower membrane module comprises lower bolster, lower bolster and the die shoe that connects successively, and described counterdie enters son and is fixed in the lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343188 CN202779274U (en) | 2012-07-17 | 2012-07-17 | Detecting die for backlight board clamping hook stretching process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343188 CN202779274U (en) | 2012-07-17 | 2012-07-17 | Detecting die for backlight board clamping hook stretching process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779274U true CN202779274U (en) | 2013-03-13 |
Family
ID=47806616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220343188 Expired - Fee Related CN202779274U (en) | 2012-07-17 | 2012-07-17 | Detecting die for backlight board clamping hook stretching process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202779274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990702A (en) * | 2014-06-05 | 2014-08-20 | 昆山电子羽电业制品有限公司 | Clamping hook forming die |
| CN104985638A (en) * | 2015-07-30 | 2015-10-21 | 扬州广菱电子有限公司 | Tearing segment difference forming die |
-
2012
- 2012-07-17 CN CN 201220343188 patent/CN202779274U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990702A (en) * | 2014-06-05 | 2014-08-20 | 昆山电子羽电业制品有限公司 | Clamping hook forming die |
| CN104985638A (en) * | 2015-07-30 | 2015-10-21 | 扬州广菱电子有限公司 | Tearing segment difference forming die |
| CN107599062A (en) * | 2015-07-30 | 2018-01-19 | 扬州广菱电子有限公司 | A kind of segment difference mould |
| CN107599062B (en) * | 2015-07-30 | 2019-07-26 | 扬州广菱电子有限公司 | A kind of segment difference molding die |
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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: 20130313 Termination date: 20180717 |