CN202667449U - Die for forming buckling part of framework of module through punching - Google Patents
Die for forming buckling part of framework of module through punching Download PDFInfo
- Publication number
- CN202667449U CN202667449U CN 201220339101 CN201220339101U CN202667449U CN 202667449 U CN202667449 U CN 202667449U CN 201220339101 CN201220339101 CN 201220339101 CN 201220339101 U CN201220339101 U CN 201220339101U CN 202667449 U CN202667449 U CN 202667449U
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- plate
- boss
- clamping part
- lower die
- workpiece
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- Expired - Fee Related
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- 238000004080 punching Methods 0.000 title abstract description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model discloses a die for forming a buckling part of a framework of a module through punching. The die comprises an upper die base and a lower die base, wherein an upper clamping plate, an upper stripping plate and a lower die plate are sequentially arranged between the upper die base and the lower die base; a workpiece is positioned between the upper stripping plate and the lower die plate; a boss insert which is used for punching the workpiece and forming a buckling part boss is arranged on the upper stripping plate; a notch insert which is used for punching the workpiece and forming a buckling part notch is arranged on the upper clamping plate; a blanking channel is formed in the lower die plate on the lower part of the notch insert; a lower die core corresponding to the boss insert is arranged in the lower die plate; and a recessed part of which the shape is coincident with that of the buckling part boss is arranged at the upper end of the lower die core. According to the die, the buckling part can be formed by punching the workpiece at one time, so that the machining procedures are reduced, the machining efficiency is improved, and the machining cost is reduced; and the workpiece is punched in a single procedure at one time, so that the problem that a product deviates is solved, and the product quality is improved.
Description
Technical field
The utility model relates to a kind of improvement structure of mould.
Background technology
In order to guarantee the convenient and stable of backboard module series products assembling, all have framework, this class framework assembles by clamping part and miscellaneous part, is depicted as the clamping part of LCD TV framework such as accompanying drawing 1, and such clamping part has boss 71 and otch 72.In existing processing mode, for this clamping part add that way all is to be finished by two-step in the industrial and commercial bank, two class ways are roughly arranged, the first kind is front operation elder generation otch, rear operation is the belling platform again, draws material but the result of this class way is boss, causes the otch out-of-flatness.Another kind of way is the first belling platform of front operation, and rear operation is otch again, overlaps difficulty but this type of way is twice punching press, and easily off normal causes product bad.
The utility model content
In view of this, the technical problems to be solved in the utility model provide a kind of can disposable machine-shaping, the diel of high, the stay-in-grade module framework clamping part of efficient.
Thus, the technical scheme that proposes of the utility model is as follows:
The diel of a kind of module framework clamping part, comprise upper bolster and die shoe, train wheel bridge is installed between upper bolster and die shoe successively, takes off plate and lower bolster, workpiece is taking off between plate and the lower bolster, be provided with the boss that stamped workpieces forms the clamping part boss and enter son taking off plate, the otch that is provided with stamped workpieces formation clamping part otch at train wheel bridge enters son, is provided with blanking channel in the lower bolster below otch enters son.
Wherein, setting enters lower mold core corresponding to son with boss in lower bolster, and the lower mold core upper end is provided with the pit bit consistent with clamping part boss shape.
Compared with prior art, the utlity model has following advantage:
Clamping part is one time punching molded, has reduced manufacturing procedure, has improved working (machining) efficiency, has reduced processing cost, and, by in a punching press of single in-process, solved product off normal problem, improved the quality of product.
Description of drawings
Fig. 1 is backboard module series products clamping part structural representation.
Fig. 2 is the utility model example structure schematic diagram.
Fig. 3 is A section structure for amplifying schematic diagram among Fig. 2.
The specific embodiment
For ease of those skilled in the art's understanding, below in conjunction with specific embodiment and accompanying drawing the utility model is described in further detail.
Shown in accompanying drawing 1～3.The module framework clamping part diel that the present embodiment discloses is the assembling die that two procedures is finished in disposable punching press, can disposablely finish the boss 71 of framework clamping part and the moulding of 72 two positions of otch, greatly improve working (machining) efficiency, also effectively guaranteed the quality of processing.
Particularly, the module framework clamping part diel that this programme discloses comprises upper bolster 1 and die shoe 2, between upper bolster 1 and die shoe 2, be equipped with successively train wheel bridge 3,, baffle plate 8, take off plate 4 and lower bolster 5, lower bolster 9, workpiece 7 is taking off between plate 4 and the lower bolster 5, be provided with the boss that stamped workpieces 7 forms clamping part boss 71 and enter son 41 taking off plate 4, the otch that is provided with stamped workpieces 7 formation clamping part otch 72 at train wheel bridge 3 enters son 31, is provided with blanking channel 51 in the lower bolster 5 below otch enters son 31, the lower bolster 9.
And, in lower bolster 5, arrange and enter sub 41 corresponding lower mold core 6 with boss, lower mold core 6 upper ends are provided with the pit bit 61 consistent with clamping part boss 71 shapes, enter son 41 and the cooperating of pit bit 61 by boss, uniformity and the integrality of boss 71 shapes when further having guaranteed punching press guarantee that workpiece 7 can off normal when punching press.
In the punching press action, along with the decline of mould is closed, on take off plate 4 and pressing first workpiece 7, on take off boss on the plate 4 and enter son 41 and extrude boss 71 shapes, again along with the decline of mould, train wheel bridge 3 otch enter also gradually decline contact workpiece 7 of son 31, go out again otch 72, namely finish and in same operation, realize two punching press actions, reduced operation, reduce processing cost, improved the quality of efficient and product.
It more than is some specific implementation of the present utility model; it describes comparatively concrete and detailed; but can not therefore be interpreted as the restriction to the utility model claim; should be noted that; for the person of ordinary skill of the art; without departing from the concept of the premise utility, these apparent replacement forms all belong to protection domain of the present utility model.
Claims (2)
1. module framework clamping part diel, comprise upper bolster (1) and die shoe (2), it is characterized in that, train wheel bridge (3) is installed between upper bolster and die shoe successively, takes off plate (4) and lower bolster (5), workpiece is taking off between plate and the lower bolster, be provided with the boss that stamped workpieces forms the clamping part boss and enter son (41) taking off plate, the otch that is provided with stamped workpieces formation clamping part otch at train wheel bridge enters son (31), is provided with blanking channel (51) in the lower bolster below otch enters son.
2. module framework clamping part according to claim 1 diel is characterized in that, arranges with boss to enter lower mold core (6) corresponding to son in lower bolster, and the lower mold core upper end is provided with the pit bit (61) consistent with clamping part boss shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339101 CN202667449U (en) | 2012-07-13 | 2012-07-13 | Die for forming buckling part of framework of module through punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339101 CN202667449U (en) | 2012-07-13 | 2012-07-13 | Die for forming buckling part of framework of module through punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667449U true CN202667449U (en) | 2013-01-16 |
Family
ID=47488382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339101 Expired - Fee Related CN202667449U (en) | 2012-07-13 | 2012-07-13 | Die for forming buckling part of framework of module through punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667449U (en) |
-
2012
- 2012-07-13 CN CN 201220339101 patent/CN202667449U/en not_active Expired - Fee Related
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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: 20130116 Termination date: 20180713 |