CN104772392A - Anti-bouncing stamping die for processing LED (Light Emitting Diode) panel strip - Google Patents
Anti-bouncing stamping die for processing LED (Light Emitting Diode) panel strip Download PDFInfo
- Publication number
- CN104772392A CN104772392A CN201510133157.6A CN201510133157A CN104772392A CN 104772392 A CN104772392 A CN 104772392A CN 201510133157 A CN201510133157 A CN 201510133157A CN 104772392 A CN104772392 A CN 104772392A
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- Prior art keywords
- die
- cushion block
- groove
- stamping
- bouncing
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- Pending
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- 238000000034 method Methods 0.000 claims description 4
- 239000002699 waste material Substances 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000004080 punching Methods 0.000 description 10
- 230000007423 decrease Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to the field of stamping dies, and particularly relates to an anti-bouncing stamping die for processing an LED (Light Emitting Diode) panel strip. The anti-bouncing stamping die comprises a top plate, an upper cushion block, a convex die, an ejector rod, a guide post, a concave die, a lower cushion block, a base and a blanking groove, wherein the top plate is connected with the base through the guide post, the upper cushion block is fixed in the center of the top plate through a screw, the convex die is connected with the upper cushion block through a screw, a groove is formed in the upper surface of the concave die, the concave die is connected with the lower cushion block through a screw, the lower cushion block is fixed above the base through a screw, the groove in the concave die is narrow in an upper part and wide in a lower part, and a baffle is hinged to the edge of the groove in the front end surface of the concave die through a hinge. According to the anti-bouncing stamping die, the groove and the baffle are formed in and arranged on the concave die, so as to position and fix the LED panel strip, a top pillar shape is designed, so that stamping parts and waste materials are prevented from bouncing after stamping, the reduction of the qualified rate of products and the production efficiency due to bouncing of the stamping parts and the waste materials is avoided, and a slideable blanking groove is formed to collect and clean the waste materials, so that time and labor are saved, and the stamping efficiency of the device is improved.
Description
Technical field
The present invention relates to diel field, specifically a kind of anti-jump diel for processing LED panel bar.
Background technology
Diel is in Cold Press Working, materials processing is become a kind of special process equipment of part.Diel is requisite technological equipment in punching production, is technology-intensive product, and quality, the production efficiency and production cost etc. of stamping parts all have direct relation with Design of Dies and manufacture.At present, engraving machine processing is adopted during factory process LED panel bar, because the installing hole of LED panel bar is more, therefore needs are processed 80 ~ 100 seconds, and in process, easily there is the slight mobile causing hole position dimension deviation of sheet material, product percent of pass declines, slow in order to overcome LED panel bar working (machining) efficiency, the deficiency that stability is on the low side, disclose a kind of name and be called " a kind of diel for processing LED panel bar, application number is 201420431536.4 " patent, comprise top board, upper cushion block, punch, push rod, guide pillar, die, lower cushion block and base, top board is connected by guide pillar with base, ensure that the center of upper and lower punch-die, push rod ejects position and adopts cylindrical structural, can in a flash installing hole be determined in punching press, die is groove structure, accurately can locate the position of LED panel bar on die, improve LED panel bar working (machining) efficiency and stability, but, this device is when stamping press, because LED panel does not have clamping fixture, when ging up after push rod punching, easily LED panel is taken up, LED panel is caused to damage, simultaneously isolated the waste material of LED panel by push rod punching press generally thin and light, due to the suction-operated that vacuum produces, easily be adsorbed on push rod end, cause scrap-bounce phenomenon, continue punching press and easily cause burn failure, reduce product percent of pass, machine is caused to be forced to quit work time serious, affect production efficiency, reduce manufacturing schedule, in addition, this device does not arrange the structure for collecting clear away waste, be trapped in material-dropping hole by the isolated waste material of push rod after punching press, during clear away waste, die is needed to pull down from lower cushion block, waste time and energy, affect production efficiency.
Summary of the invention
In order to overcome the deficiency of existing LED panel bar diel, the invention provides a kind of anti-jump diel of processing LED panel bar, the rebound of stamping and waste material when can prevent punching press from completing, avoids the reduction because of the product percent of pass decline caused by stamping and scrap-bounce and production efficiency.
The technical solution adopted for the present invention to solve the technical problems is, a kind of anti-jump diel of processing LED panel bar, comprise top board, upper cushion block, punch, push rod, guide pillar, die, lower cushion block, base, charging conduit, top board is connected with base by guide pillar, upper cushion block is fixed by screws in top board center, punch is connected with upper cushion block by screw, push rod ejects position and adopts the cylindrical structural be embedded in below punch, die upper surface arranges groove, and be connected with lower cushion block by screw, lower cushion block is fixed by screws in above base, groove on described die is up-narrow and down-wide type, described baffle plate is hinged on the edge of die front end face groove by hinge, first baffle plate will be opened downwards during use, LED panel bar is inserted groove from die front end, baffle plate is rotated up and blocks groove, thus location and fixed L ED panel bar, prevent from fore-set from completing when stamping press gos up LED panel bar is taken up.
The center, lower surface of described fore-set is set to concave surface upwards, and the outer rim of lower surface is plane, while ensureing punching press function, reduces the contact area of fore-set lower surface and waste material, thus avoids the generation of scrap-bounce phenomenon.
The bottom of described die is provided with big groove, and the material-dropping hole on described die communicates with big groove, and described charging conduit can be extracted out at the big groove internal slide of die, is provided with roller bottom described charging conduit.
The invention has the beneficial effects as follows, a kind of anti-jump diel of processing LED panel bar, by arranging groove and baffle plate on die, location and fixed L ED panel bar, by designing the underside shape of fore-set, the rebound of stamping and waste material when preventing punching press from completing, avoiding the reduction because of the product percent of pass decline caused by stamping and scrap-bounce and production efficiency, by arranging slidably charging conduit, collecting clear away waste, time saving and energy saving, improve the ram efficiency of device.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation after baffle plate installed by die.
Fig. 3 is the structural representation of die.
Fig. 4 is the generalized section of fore-set.
In figure, 1. top boards, 2. go up cushion block, 3. punch, 4. push rod, 5. die, 6. guide pillar, 7. lower cushion block, 8. base, 9. roller, 10. charging conduit, and 11, big groove, 12. grooves, 13. baffle plates, 14. hinges, 15. concave surfaces.
Detailed description of the invention
With reference to accompanying drawing, a kind of anti-jump diel of processing LED panel bar, comprise top board 1, upper cushion block 2, punch 3, push rod 4, guide pillar 6, die 5, lower cushion block 7, base 8, charging conduit 10, top board 1 is connected with base 8 by guide pillar 6, upper cushion block 2 is fixed by screws in top board 1 center, punch 3 is connected with upper cushion block 2 by screw, push rod 4 ejects position and adopts the cylindrical structural be embedded in below punch 3, die 5 upper surface arranges groove 12, and be connected with lower cushion block 7 by screw, lower cushion block 7 is fixed by screws in above base 8, groove 12 on described die 5 is up-narrow and down-wide type, described baffle plate 13 is hinged on the edge of die 5 front end face groove 12 by hinge 14, first baffle plate 13 will be opened downwards during use, LED panel bar is inserted groove 12 from die 5 front end, baffle plate 13 is rotated up and blocks groove 5, thus location and fixed L ED panel bar, prevent from fore-set 4 from completing when stamping press gos up LED panel bar is taken up.
The center, lower surface of described fore-set 4 is set to concave surface 15 upwards, and the outer rim of lower surface is plane, while ensureing punching press function, reduces the contact area of fore-set 4 lower surface and waste material, thus avoids the rebound of waste material.
The bottom of described die 5 is provided with big groove 11, and the material-dropping hole on described die 5 communicates with big groove 11, and described charging conduit 10 can be extracted out at big groove 11 internal slide of die 5, is provided with roller 9 bottom described charging conduit 10.
Claims (3)
1. process the anti-jump diel of LED panel bar for one kind, comprise top board, upper cushion block, punch, push rod, guide pillar, die, lower cushion block, base, charging conduit, top board is connected with base by guide pillar, upper cushion block is fixed by screws in top board center, punch is connected with upper cushion block by screw, push rod ejects position and adopts the cylindrical structural be embedded in below punch, die upper surface arranges groove, and be connected with lower cushion block by screw, lower cushion block is fixed by screws in above base, it is characterized in that, groove on described die is up-narrow and down-wide type, described baffle plate is hinged on the edge of die front end face groove by hinge.
2. the anti-jump diel of processing LED panel bar according to claim 1, is characterized in that, the center, lower surface of described fore-set is set to concave surface upwards, and the outer rim of lower surface is plane.
3. the anti-jump diel of processing LED panel bar according to claim 1, it is characterized in that, the bottom of described die is provided with big groove, and the material-dropping hole on described die communicates with big groove, is provided with roller bottom described charging conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133157.6A CN104772392A (en) | 2015-03-26 | 2015-03-26 | Anti-bouncing stamping die for processing LED (Light Emitting Diode) panel strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133157.6A CN104772392A (en) | 2015-03-26 | 2015-03-26 | Anti-bouncing stamping die for processing LED (Light Emitting Diode) panel strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104772392A true CN104772392A (en) | 2015-07-15 |
Family
ID=53614332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510133157.6A Pending CN104772392A (en) | 2015-03-26 | 2015-03-26 | Anti-bouncing stamping die for processing LED (Light Emitting Diode) panel strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104772392A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862371A (en) * | 2017-01-18 | 2017-06-20 | 滁州市新康达金属制品有限公司 | A kind of mould and production method for preparing heater cover plate |
| CN107377773A (en) * | 2017-08-31 | 2017-11-24 | 芜湖凝鑫机械有限公司 | Diel |
| CN108145779A (en) * | 2017-12-22 | 2018-06-12 | 镇江泰舸电池隔膜科技有限公司 | The stamping die and stamping equipment of cell septum case with recirculation hole |
| CN109967641A (en) * | 2019-05-13 | 2019-07-05 | 盐城卓扬汽车部件有限公司 | A kind of stamping parts material-supporting device of stamping die |
| CN112170619A (en) * | 2020-08-31 | 2021-01-05 | 东莞长盈精密技术有限公司 | Method for processing shell hole of electronic product |
| CN118616588A (en) * | 2024-05-30 | 2024-09-10 | 山东隽宇电子科技有限公司 | A cold stamping die for semiconductor lead frame |
-
2015
- 2015-03-26 CN CN201510133157.6A patent/CN104772392A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862371A (en) * | 2017-01-18 | 2017-06-20 | 滁州市新康达金属制品有限公司 | A kind of mould and production method for preparing heater cover plate |
| CN107377773A (en) * | 2017-08-31 | 2017-11-24 | 芜湖凝鑫机械有限公司 | Diel |
| CN108145779A (en) * | 2017-12-22 | 2018-06-12 | 镇江泰舸电池隔膜科技有限公司 | The stamping die and stamping equipment of cell septum case with recirculation hole |
| CN108145779B (en) * | 2017-12-22 | 2025-03-04 | 镇江泰舸电池隔膜科技有限公司 | Punching die and punching equipment for battery diaphragm sleeve with flow holes |
| CN109967641A (en) * | 2019-05-13 | 2019-07-05 | 盐城卓扬汽车部件有限公司 | A kind of stamping parts material-supporting device of stamping die |
| CN112170619A (en) * | 2020-08-31 | 2021-01-05 | 东莞长盈精密技术有限公司 | Method for processing shell hole of electronic product |
| CN118616588A (en) * | 2024-05-30 | 2024-09-10 | 山东隽宇电子科技有限公司 | A cold stamping die for semiconductor lead frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150715 |
|
| WD01 | Invention patent application deemed withdrawn after publication |