CN202224507U - LED television back-casing punching die - Google Patents
LED television back-casing punching die Download PDFInfo
- Publication number
- CN202224507U CN202224507U CN2011201423522U CN201120142352U CN202224507U CN 202224507 U CN202224507 U CN 202224507U CN 2011201423522 U CN2011201423522 U CN 2011201423522U CN 201120142352 U CN201120142352 U CN 201120142352U CN 202224507 U CN202224507 U CN 202224507U
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- China
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- die
- casing
- punch
- supporting leg
- female
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- Expired - Fee Related
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Abstract
The utility model disclose an LED television back-casing punching die, an auxiliary plate (2) is connected to an upper template (4) via an upper supporting leg (1), a female die (8), a male die (9) and a guiding column (3) are arranged between the upper template (4) and a lower template (5), and a lower supporting leg (7) is arranged under the lower template (5). A male fastener (6) is arranged between the male die (9) and the lower template (5). A female pad (10) is arranged between the female die (8) and the upper template (4). The punching die provided is used for punching the hanger installing hole of the back casing, the connecting hole of the host and the back casing, the L-shaped groove, the abnormal jack on the base installing block, and the circular hole. Corresponding shapes of the various holes on the backing casing structure are arranged on the female die and the male die, and the blank material of the back casing is punched by arranging between the female die and the male die. The punching die provided has the advantages of simple structure and high efficiency.
Description
Technical field
The utility model relates to a kind of television rear shell mould.
Background technology
Mostly TV back cover in the past is plastic material; But the back cover of plastic material is not suitable for the LED TV; Because LED TV profile is ultra-thin, the inner space is narrow and small, it is very high that heat radiation is required, and plastic material itself just is unfavorable for dispelling the heat, heat distributes not go out and can cause the distortion of plastics back cover.Moreover some television set has increasing function, on back cover, needs to arrange corresponding data wire socket space.Therefore need be for the LED TV is developed a kind of intensity height, good heat dissipation effect, distortion is little and the back cover in enough spaces can be provided for various data wire sockets.In order to make such back cover, promptly need develop corresponding mould.
Summary of the invention
The technical problem that the utility model will solve is, provides a kind of LED television rear shell to cut the punch die tool, can not produce the deficiency of new television models back cover to overcome the mould that do not have that prior art exists.
In order to solve described technical problem, the utility model adopts following technical scheme: subplate is connected with cope match-plate pattern through upper supporting leg, and die, punch and guide pillar are set between cope match-plate pattern, lower bolster, and supporting leg down is set below lower bolster.
Between punch and lower bolster, be provided with protruding solid.
Recessed pad is set between die and cope match-plate pattern.
LED television rear shell structure is: be provided with louvre, hanger installing hole, main frame and back cover connecting hole, L type groove and base mounting blocks etc. above that; Be provided with special-shaped jack, circular port at the base mounting blocks, special-shaped jack, circular port are used for the connection of television set base.The abnormity jack is the slotted hole combination of two sections different in width, and two ends is a semicircular structure.
The material of back cover is DC53D zero a zinc flower galvanized sheet.
Louvre is used for the heat radiation of television set; The hanger installing hole is used for the hanger of wall-hanging TV machine and installs; Main frame and back cover connecting hole are used for being connected of main frame and back cover; L type groove is used to various data wire sockets enough spaces is provided, when the base mounting blocks is used for television set and is positioned on the pedestal with being connected of base.
The utility model is used for special-shaped jack, circular port on the connecting hole of hanger installing hole, main frame and the back cover of back cover, L type groove, the base mounting blocks cut and dashes.On die, punch, be manufactured with the respective shapes that needs with the above all kinds of hole of back shell structure, be positioned over the blank of back cover to cut between die, the punch and dash operation.
Special-shaped jack, circular port that the utility model has solved on the connecting hole, L type groove, base mounting blocks of hanger installing hole, main frame and the back cover of back cover are cut the problem of dashing, and have simple in structure, efficient advantages of higher.
Description of drawings
Reference numeral: 1, upper supporting leg, 2, subplate, 3, guide pillar, 4, cope match-plate pattern, 5, lower bolster; 6, protruding solid, 7, following supporting leg, 8, die, 9, punch; 10, recessed pad, 11, big oblong aperture, 12, the hanger installing hole, 13, main frame and back cover connecting hole; 14, L type groove, 15, circular port, 16, special-shaped jack, 17, the base contiguous block.
Fig. 1 is a kind of LED television rear shell structural representation;
Fig. 2 is the structural representation of the utility model.
The specific embodiment
The embodiment of the utility model: meaning as shown in Figure 2, the structure of the utility model is: subplate 2 is connected with cope match-plate pattern 4 through upper supporting leg 1, and die 8, punch 9 and guide pillar 3 are set between cope match-plate pattern 4, lower bolster 5, and supporting leg 7 down is set below lower bolster 5.
Between punch 9 and lower bolster 5, be provided with protruding solid 6.
Recessed pad 10 is set between die 8 and cope match-plate pattern 4.
Punch, die adopt Gr12 or other mould steel to make, and other parts employings 45 or A3 steel are made.
The utility model is used for special-shaped jack, circular port on the connecting hole of hanger installing hole, main frame and the back cover of back cover, L type groove, the base mounting blocks cut and dashes.The position in hole and structure meaning as shown in Figure 1 on the back cover is manufactured with the respective shapes that needs with the above all kinds of hole of back shell structure on die, punch, be positioned over the blank of back cover to cut between die, the punch and dash operation.
Claims (3)
1. a LED television rear shell is cut the punch die tool; It is characterized in that: subplate (2) is connected with cope match-plate pattern (4) through upper supporting leg (1); Die (8), punch (9) and guide pillar (3) are set between cope match-plate pattern (4), lower bolster (5), supporting leg (7) down is set below lower bolster (5).
2. LED television rear shell according to claim 1 is cut the punch die tool, it is characterized in that: protruding solid (6) are set between punch (9) and lower bolster (5).
3. LED television rear shell according to claim 1 is cut the punch die tool, it is characterized in that: between die (8) and cope match-plate pattern (4), recessed pad (10) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201423522U CN202224507U (en) | 2011-05-09 | 2011-05-09 | LED television back-casing punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201423522U CN202224507U (en) | 2011-05-09 | 2011-05-09 | LED television back-casing punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202224507U true CN202224507U (en) | 2012-05-23 |
Family
ID=46075115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201423522U Expired - Fee Related CN202224507U (en) | 2011-05-09 | 2011-05-09 | LED television back-casing punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202224507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286211A (en) * | 2013-06-04 | 2013-09-11 | 昆山电子羽电业制品有限公司 | Television backplane punching die |
-
2011
- 2011-05-09 CN CN2011201423522U patent/CN202224507U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286211A (en) * | 2013-06-04 | 2013-09-11 | 昆山电子羽电业制品有限公司 | Television backplane punching die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Denomination of utility model: LED television back-casing punching die Effective date of registration: 20140707 Granted publication date: 20120523 Pledgee: Bank of Guiyang, Limited by Share Ltd, Huaxi branch Pledgor: Guiyang Xinhengtai Industrial Co., Ltd. Registration number: 2014990000547 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170801 Granted publication date: 20120523 Pledgee: Bank of Guiyang, Limited by Share Ltd, Huaxi branch Pledgor: Guiyang Xinhengtai Industrial Co., Ltd. Registration number: 2014990000547 |
|
| 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 utility model: LED television back-casing punching die Effective date of registration: 20170822 Granted publication date: 20120523 Pledgee: Bank of Guiyang, Limited by Share Ltd, Huaxi branch Pledgor: Guiyang Xinhengtai Industrial Co., Ltd. Registration number: 2017990000733 |
|
| 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: 20120523 Termination date: 20190509 |