CN201988623U - Cutting convex die of continuous stamping die of LCD (liquid crystal display) terminal - Google Patents
Cutting convex die of continuous stamping die of LCD (liquid crystal display) terminal Download PDFInfo
- Publication number
- CN201988623U CN201988623U CN2010206482310U CN201020648231U CN201988623U CN 201988623 U CN201988623 U CN 201988623U CN 2010206482310 U CN2010206482310 U CN 2010206482310U CN 201020648231 U CN201020648231 U CN 201020648231U CN 201988623 U CN201988623 U CN 201988623U
- Authority
- CN
- China
- Prior art keywords
- edge
- standing part
- knife
- convex die
- 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
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a cutting convex die of a continuous stamping die of an LCD (liquid crystal display) terminal. The cutting convex die comprises a knife edge part, a fixed part and a reinforced part which are relatively independent from each other, wherein the knife edge part is provided with a punching and cutting knife edge and is fixedly installed in the fixed part; and the fixed part and the reinforced part are fixedly installed together. In the cutting convex die, the knife edge part is separated from the reinforced part; the cutting part is small in volume and is easy to machine; the cutting convex die is not easy to deform in the machining process, is convenient to assemble and can be machined in batches, and meanwhile, alloy materials can be saved; the cutting convex die adopts a mosaic structure, the knife edge part is small in volume and is machined properly so that the cutting convex die is easy to assemble, the strength of the cutting convex die is better than that of an integrated convex die, and the production efficiency can be greatly improved; moreover, even though the knife edge part is broken in use, the cutting convex die does not need to be replaced completely, and only the knife edge part needs to be replaced so that the assembly speed is quick, the time for repairing the die is saved, and the production efficiency is improved.
Description
Technical field
The utility model discloses the otch punch of the diel of the little spacing terminal of a kind of high speed stamping, particularly a kind of otch punch of LCD terminal continuous stamping die.
Background technology
Large-scale LCD substrate is when welding with pcb board, all be to adopt closely spaced LCD terminal to connect, present closely spaced LCD terminal, the edge of a knife thickness of its otch punch has only about 0.2MM usually, and the base material of LCD is 0.3 thick phosphor-copper, the edge of a knife part of general conventional punch and the reinforcing section of rear end are an integral body, and its structure is please referring to accompanying drawing 1 and accompanying drawing 2.The otch punch is because its hardness has specific (special) requirements, general material adopts carbide alloy, the employing grinding machine processes, present monoblock type otch punch (being conventional punch), because of edge of a knife thickness has only about 0.2MM, and edge of a knife face is long again, add man-hour at grinding machine, edge of a knife face place is easy to generate warpage, distortion, is inconvenient to again process, assemble, and the expensive alloy material of waste.Mould is in punching course, because the base material of LCD terminal is generally the thick phosphor-copper of 0.3MM (model is C5191R), and the punching press punch has only 0.2MM when high speed stamping, monoblock type otch punch, because of edge of a knife face is too thin, add some distortion again in man-hour itself, the bad control in edge of a knife gap when adding assembling, frangibility during production, need frequent the replacing, go back mold damage sometimes, repair and want a large amount of time to keep in repair, and the product quality of producing can not be guaranteed, and production efficiency is low.
Summary of the invention
Damage easily at the monoblock type otch punch that uses in the above-mentioned LCD terminal process of mentioning of the prior art, inconvenience is changed, shortcomings such as inconvenience processing, the utility model provides a kind of split type otch punch structure, and its edge of a knife part and reinforcing section are processed respectively, and the two is installed together by standing part, not only make the otch punch process replacing easily, its intensity improves greatly, has also reduced its processing cost, has improved production efficiency and product quality greatly.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of small step is apart from the otch punch of LCD terminal continuous stamping die, the otch punch comprises relatively independent edge of a knife part, standing part and reinforcing section, blade portion is arranged with the die-cut edge of a knife, the edge of a knife partly is fixedly mounted in the standing part, and standing part and reinforcing section are fixedly installed togather.
The technical scheme that its technical problem that solves the utility model adopts further comprises:
Described edge of a knife part integral body is " T " font, top is provided with to the outstanding projection in two ends, have the groove that matches with edge of a knife part first half shape on the standing part, edge of a knife part from top to bottom is inserted in the groove on the standing part, and edge of a knife part the latter half is exposed to the standing part below.
Have dovetail groove on the described standing part, be fixed with the swallow-tail form slide rail that matches with the dovetail groove shape on the reinforcing section, standing part is slidingly mounted on the swallow-tail form slide rail.
The interconnective place of described standing part and reinforcing section offers pin hole, and pin hole is offered perpendicular to dovetail groove, and standing part is fixed on the reinforcing section by pin hole.
Be installed with two edge of a knife parts in the described standing part, two edge of a knife part symmetries are installed.
The beneficial effects of the utility model are: otch punch of the present utility model is to separate because of edge of a knife part with reinforcing section, little, the easy processing of notch portion volume, and process is not easy distortion, and assembling is convenient again, can process in enormous quantities, also can save alloy material simultaneously.Otch punch of the present utility model adopts the inlaid type structure, and the blade portion partial volume is little, and processing puts in place, not only assembling easily, and also its intensity is also good than monoblock type punch, can improve production efficiency greatly.And, even the utility model has fractureed in use, also need not all change, only need to change the edge of a knife and partly get final product, assembling speed is fast again, has saved the time that repairs a die, and has improved production efficiency.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
The main TV structure schematic diagram of Fig. 1 otch punch of the prior art.
Fig. 2 is the side-looking structural representation of otch punch of the prior art.
Fig. 3 is the utility model master TV structure schematic diagram.
Fig. 4 is the utility model side-looking structural representation.
Fig. 5 is the utility model notch portion master TV structure schematic diagram.
Fig. 6 is the utility model notch portion side-looking structural representation.
Among the figure, 1-reinforcing section, 2-notch portion, 3-standing part, 4-slide rail, 5-pin, 6-projection.
The specific embodiment
Present embodiment is the utility model preferred implementation, and other all its principle is identical with present embodiment or approximate with basic structure, all within the utility model protection domain.
Please referring to accompanying drawing 3 and accompanying drawing 4, the utility model mainly comprises reinforcing section 1 (mainly being the usefulness that is connected with bicker), notch portion 2 (or being called working portion) and standing part 3, please in conjunction with referring to accompanying drawing 5 and accompanying drawing 6, in the present embodiment, notch portion 2 integral body are "T"-shaped, and two ends, top both sides to the left and right are extended with projection 6 respectively.In the present embodiment, standing part 3 tops have dovetail groove, in the present embodiment, with the direction in the accompanying drawing 3 is direction, dovetail groove in the present embodiment is that fore-and-aft direction is offered, reinforcing section 1 bottom is fixed with the swallow-tail form slide rail 4 that matches with the dovetail groove shape, standing part 3 is inserted into slide rail 4 places, in the present embodiment, standing part 3 left and right sides offer a pin hole respectively, be fitted with a pin 5 in each pin hole, be fixedly installed togather by pin 5 between standing part 3 and the reinforcing section 1.In the present embodiment, the dovetail groove bottom of standing part 3 offers the groove that matches with notch portion 2 the first half shapes, notch portion 2 is inserted in the groove on the standing part 3 from top to bottom, the projection 6 of notch portion 2 both sides can make notch portion 2 keep can not falling naturally, in the present embodiment, in the time of in notch portion 2 is inserted into standing part 3, notch portion 2 tops are mutually concordant with the dovetail groove bottom on the standing part 3, the latter half of notch portion 2, the promptly die-cut edge of a knife partly extend out to standing part 3 belows.In the present embodiment, be provided with 2, two notch portion 2 of two notch portion in the standing part 3 and be symmetrical arranged.
The utility model is placed into two notch portion 2 respectively in the standing part 3 in use, and standing part 3 is installed on the reinforcing section 1 along slide rail 4, inserts pin 5 then and promptly finishes installation.In the use, when notch portion 2 damages take place, only need take out pin 5, pull down standing part 3 and can change.
Otch punch of the present utility model separates with reinforcing section because of edge of a knife part, little, the easy processing of notch portion volume, and process is not easy distortion, assembles to make things convenient for, and can process in enormous quantities, also can save alloy material simultaneously.Otch punch of the present utility model adopts the inlaid type structure, and the blade portion partial volume is little, and processing puts in place, not only assembling easily, and also its intensity is also good than monoblock type punch, can improve production efficiency greatly.And, even the utility model has fractureed in use, also need not all change, only need to change the edge of a knife and partly get final product, assembling speed is fast again, has saved the time that repairs a die, and has improved production efficiency.
Claims (5)
1. the otch punch of a LCD terminal continuous stamping die, it is characterized in that: described otch punch comprises relatively independent edge of a knife part, standing part and reinforcing section, blade portion is arranged with the die-cut edge of a knife, the edge of a knife partly is fixedly mounted in the standing part, and standing part and reinforcing section are fixedly installed togather.
2. the otch punch of LCD terminal continuous stamping die according to claim 1, it is characterized in that: described edge of a knife part integral body is " T " font, top is provided with to the outstanding projection in two ends, have the groove that matches with edge of a knife part first half shape on the standing part, edge of a knife part from top to bottom is inserted in the groove on the standing part, and edge of a knife part the latter half is exposed to the standing part below.
3. the otch punch of LCD terminal continuous stamping die according to claim 1 and 2, it is characterized in that: have dovetail groove on the described standing part, be fixed with the swallow-tail form slide rail that matches with the dovetail groove shape on the reinforcing section, standing part is slidingly mounted on the swallow-tail form slide rail.
4. the otch punch of LCD terminal continuous stamping die according to claim 3 is characterized in that: offer pin hole on the described standing part, pin hole is offered perpendicular to dovetail groove, and standing part is fixed on the reinforcing section by pin hole.
5. according to the otch punch of claim 1 or 2 or 4 described LCD terminal continuous stamping dies, it is characterized in that: be installed with two edge of a knife parts in the described standing part, two edge of a knife part symmetries are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206482310U CN201988623U (en) | 2010-12-08 | 2010-12-08 | Cutting convex die of continuous stamping die of LCD (liquid crystal display) terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206482310U CN201988623U (en) | 2010-12-08 | 2010-12-08 | Cutting convex die of continuous stamping die of LCD (liquid crystal display) terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988623U true CN201988623U (en) | 2011-09-28 |
Family
ID=44665127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206482310U Expired - Fee Related CN201988623U (en) | 2010-12-08 | 2010-12-08 | Cutting convex die of continuous stamping die of LCD (liquid crystal display) terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988623U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028646A (en) * | 2014-05-15 | 2014-09-10 | 安徽珩业车轮有限公司 | Automobile steel ring expansion mold |
| CN106270180A (en) * | 2015-05-29 | 2017-01-04 | 天津市奥尔莱特机电设备有限公司 | A kind of punch member |
-
2010
- 2010-12-08 CN CN2010206482310U patent/CN201988623U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028646A (en) * | 2014-05-15 | 2014-09-10 | 安徽珩业车轮有限公司 | Automobile steel ring expansion mold |
| CN106270180A (en) * | 2015-05-29 | 2017-01-04 | 天津市奥尔莱特机电设备有限公司 | A kind of punch member |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102179441A (en) | Trimming module and process for automobile plate spring support | |
| CN206170211U (en) | Steel sheet gum sharing mould | |
| CN202070664U (en) | Integrated forming modular mold for reinforcing rib of bending strip | |
| CN201988623U (en) | Cutting convex die of continuous stamping die of LCD (liquid crystal display) terminal | |
| CN210816945U (en) | Blanking die capable of improving material utilization rate | |
| CN203804036U (en) | Blanking trimming die for car body covering part | |
| CN201659207U (en) | Forming mold for automobile aluminum work pieces | |
| CN2915315Y (en) | Three-working-position busbar-processing machine | |
| CN201931002U (en) | Punch head used for vertical punching of small-angle forming surface | |
| CN201086105Y (en) | Antenna dome piercing die | |
| CN202079151U (en) | Automobile plate-spring supporting-seat edge-cutting mould | |
| CN102019319A (en) | Mold structure of L-shaped connecting sheet for cable bridge | |
| CN102366773B (en) | Automobile processing sheet and blanking die thereof | |
| CN202317335U (en) | Tool electrode structure for electric spark machining of grooved bolts | |
| CN201711418U (en) | Cold working die module | |
| CN208495502U (en) | One kind being used for sheet part shallow recessing, shallow drawing molding machine | |
| CN204839619U (en) | Seat subassembly is followed closely in supporting of intracavity cutting anastomat | |
| CN202309809U (en) | Metal decorating part structure of mobile phone | |
| CN201639138U (en) | Small space continuous terminal stamping mold | |
| CN201493397U (en) | Deep drawing die used for front or rear head lamp bracket | |
| CN203541228U (en) | Small-port retaining ring continuous die | |
| CN205967031U (en) | Utilize shield cover shaping precise progressive die of carrier blanking | |
| CN216531948U (en) | Composite circuit board | |
| CN202291005U (en) | Improved drawing mould | |
| CN201823932U (en) | Device for processing and chamfering pressed blank of hard alloy |
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: 20110928 Termination date: 20191208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |