CN203695767U - One-die multipurpose punching and flanging tool for machining sheet materials of shielding cases with multiple specifications - Google Patents
One-die multipurpose punching and flanging tool for machining sheet materials of shielding cases with multiple specifications Download PDFInfo
- Publication number
- CN203695767U CN203695767U CN201420002857.2U CN201420002857U CN203695767U CN 203695767 U CN203695767 U CN 203695767U CN 201420002857 U CN201420002857 U CN 201420002857U CN 203695767 U CN203695767 U CN 203695767U
- Authority
- CN
- China
- Prior art keywords
- counterdie
- elastic projection
- punch
- radome
- hole
- Prior art date
Links
- 238000004080 punching Methods 0.000 title claims abstract description 17
- 238000003754 machining Methods 0.000 title claims abstract description 12
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 210000003128 Head Anatomy 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 210000000282 Nails Anatomy 0.000 abstract 3
- 230000000875 corresponding Effects 0.000 abstract 1
- 238000010586 diagrams Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003139 buffering Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 239000004973 liquid crystal related substances Substances 0.000 description 1
- 238000000034 methods Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
Description
Technical field
The utility model relates to a kind of many specifications of one module multiple usages radome machining sheet punching turnover panel processing mold.
Background technology
?as Fig. 1～2 are depicted as the shielding case structure of liquid crystal display, in forming process, need panel beating to carry out punching bending, forming riveting post by piercing and flanging, pass through afterwards riveting molding, because the radome size of the display of different size also difference is therefore in the time carrying out piercing and flanging operation, need to manufacture multipair mould and manufacture, cost is very high, and efficiency of assembling is low.
Summary of the invention
The utility model improves the problems referred to above, and the technical problems to be solved in the utility model is the radome that existing radome piercing and flanging mould is only suitable for a kind of specification, and cost is very high, and efficiency of assembling is low.
Specific embodiments of the present utility model is: a kind of many specifications of one module multiple usages radome machining sheet punching turnover panel processing mold, comprise the upper and lower mould for moulding radome, described counterdie is provided with several general fixed locating studs and several reserved dowel holes, described counterdie is provided with several elastic projections, described elastic projection is embedded with the punch for processing through hole flange, described patrix has and matches with punch for the slotted eye of moulding turnover panel, and described slotted eye both sides are provided with the elasticity protruding pin of supporting elastic projection.
Further, described counterdie comprises counterdie seat board and is fixed on the counterdie fixed head on counterdie seat board, described counterdie fixed head bottom is provided with a groove, described elastic projection is embedded in groove, groove middle part is provided with the through hole stretching out for elastic projection, described elastic projection lower end is provided with annular seating, elastic projection lower end is connected by spring with counterdie seat board, make annular seating upper surface be resisted against counterdie fixed head through hole perimembranous, described punch is fixedly connected on counterdie seat board, and punch stretches in the punch through hole of elastic projection middle part setting through elastic projection bottom.
Further, described patrix comprises upper clamping plate and upper mould fixed plate, and described slotted eye is arranged on upper mould fixed plate, and described elasticity protruding pin is embedded in upper mould fixed plate, and described upper surface is connected with upper clamping plate by spring.
Further, described punch upper end is taper.
Further, described counterdie is also provided with elastic projection preformed hole and punch preformed hole, in described elastic projection preformed hole, is provided with and inserts.
Compared with prior art, the utlity model has following beneficial effect: the mould that the utility model adopts carries out the operation of piercing and flanging applicable to the radome of different size, greatly reduce the manufacturing cost of mould, improved operating efficiency.In the design of piercing and flanging mould, the utility model adopts cooperatively interacting of elastic projection and elasticity protruding pin, has both realized the buffering of die punching flange, is also convenient to the demoulding.
Brief description of the drawings
Fig. 1 is the utility model product shielding case structure schematic diagram.
Fig. 2 is Fig. 1 front view.
Fig. 3 is the utility model lower die structure schematic diagram.
Fig. 4 is the utility model punching upper and lower mould turn-up portion separation structure schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Fig. 3～4, a kind of many specifications of one module multiple usages radome machining sheet punching turnover panel processing mold, comprise the upper and lower mould for moulding radome, described counterdie is provided with several general fixed locating studs 100 and several reserved dowel holes 101, described counterdie 10 is provided with several elastic projections 20, described elastic projection 20 is embedded with the punch 30 for processing through hole flange, punch 30 upper ends are taper, described patrix has the slotted eye 40 matching with punch for moulding turnover panel, and described slotted eye 40 both sides are provided with the elasticity protruding pin 50 of supporting elastic projection.
Patrix comprises upper clamping plate 60 and upper mould fixed plate 610, and described slotted eye is arranged on upper mould fixed plate, and described elasticity protruding pin is embedded in upper mould fixed plate, and described upper surface is connected with upper clamping plate by spring.
Described counterdie 10 comprises counterdie seat board 110 and is fixed on the counterdie fixed head 120 on counterdie seat board 110, described counterdie fixed head 120 bottoms are provided with a groove, described elastic projection is embedded in groove, groove middle part is provided with the through hole stretching out for elastic projection 20, described elastic projection 20 lower ends are provided with annular seating, elastic projection 20 lower ends are connected by spring with counterdie seat board 110, make annular seating upper surface be resisted against counterdie fixed head through hole perimembranous, punch is fixedly connected on counterdie seat board 110, punch 30 stretches in the punch through hole of elastic projection 52 middle parts settings through elastic projection 20 bottoms.
When work, patrix is descending, and elasticity protruding pin 50 interacts with elastic projection 20, time punch act on radome and realize the piercing and flanging processing to radome, patrix is up afterwards, elasticity protruding pin 50 resets and realizes the demoulding.
Described counterdie is also provided with elastic projection preformed hole and punch preformed hole, is provided with and inserts, to realize the repacking of piercing and flanging mould of many specifications radome in described elastic projection preformed hole.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002857.2U CN203695767U (en) | 2014-01-03 | 2014-01-03 | One-die multipurpose punching and flanging tool for machining sheet materials of shielding cases with multiple specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002857.2U CN203695767U (en) | 2014-01-03 | 2014-01-03 | One-die multipurpose punching and flanging tool for machining sheet materials of shielding cases with multiple specifications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203695767U true CN203695767U (en) | 2014-07-09 |
Family
ID=51046266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420002857.2U CN203695767U (en) | 2014-01-03 | 2014-01-03 | One-die multipurpose punching and flanging tool for machining sheet materials of shielding cases with multiple specifications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203695767U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889255A (en) * | 2015-06-18 | 2015-09-09 | 广西柳州市昌业机械制造有限公司 | Part punching and flanging method |
| CN105522048A (en) * | 2016-01-18 | 2016-04-27 | 漳州永裕隆精密五金有限公司 | Aluminum cooling plate forming mold and forming method thereof |
| CN106270176A (en) * | 2015-05-28 | 2017-01-04 | 长城汽车股份有限公司 | Burring hole forming die |
-
2014
- 2014-01-03 CN CN201420002857.2U patent/CN203695767U/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270176A (en) * | 2015-05-28 | 2017-01-04 | 长城汽车股份有限公司 | Burring hole forming die |
| CN104889255A (en) * | 2015-06-18 | 2015-09-09 | 广西柳州市昌业机械制造有限公司 | Part punching and flanging method |
| CN105522048A (en) * | 2016-01-18 | 2016-04-27 | 漳州永裕隆精密五金有限公司 | Aluminum cooling plate forming mold and forming method thereof |
| CN105522048B (en) * | 2016-01-18 | 2018-02-06 | 漳州庆峰机械设备有限公司 | Aluminum radiating board forming die and its forming method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204018540U (en) | Handle processing composite die | |
| CN202291035U (en) | Simple grading punching die structure | |
| CN203887063U (en) | Forming, trimming and flanging combined die structure | |
| CN202367044U (en) | V-shaped member bending die with inclined wedges | |
| CN202180137U (en) | Multi-station progressive die | |
| CN201586704U (en) | Die device for cold-punching die | |
| CN101712060A (en) | Cold pressing composite die | |
| CN104475573A (en) | Sill plate inner plate drawing die | |
| CN204093958U (en) | A kind of bending mould of curvature-adjustable | |
| CN201033340Y (en) | Inverse-folding smooth plating mold | |
| CN202921789U (en) | Blanking, punching and hole flanging composite molding device | |
| CN104368697B (en) | Reinforcing plate diel | |
| CN203418009U (en) | Drawing progressive die for motor casings of DC fans | |
| CN202052838U (en) | Fine blanking die for sheet polyurethane rubber | |
| CN201940487U (en) | Stamping straight-riveting mould | |
| CN104475572A (en) | Automobile rear wheel cover inner plate drawing die | |
| CN203764780U (en) | Outer chain plate die | |
| CN203711612U (en) | Die for forming automobile plug | |
| CN105057422A (en) | One-time dual-hole inward turning device | |
| CN102672046A (en) | Die for automatically punching, forming and assembling radiating fin of light-emitting diode (LED) lamp | |
| CN202028693U (en) | Improved riveting multi-station die | |
| CN203281727U (en) | Batch rivet-pressing die | |
| CN204052627U (en) | Wire fastener bending die | |
| CN202377371U (en) | Swinging type forming mold | |
| CN102814412B (en) | Small hole punching trimmed composite mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20170103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |