CN201921935U - Stamping die - Google Patents
Stamping die Download PDFInfo
- Publication number
- CN201921935U CN201921935U CN2010206450470U CN201020645047U CN201921935U CN 201921935 U CN201921935 U CN 201921935U CN 2010206450470 U CN2010206450470 U CN 2010206450470U CN 201020645047 U CN201020645047 U CN 201020645047U CN 201921935 U CN201921935 U CN 201921935U
- Authority
- CN
- China
- Prior art keywords
- spring
- diel
- mode slider
- centering block
- equiped
- 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
- 241001584775 Tunga penetrans Species 0.000 claims description 15
- 229920001821 Foam rubber Polymers 0.000 claims description 3
- 230000000295 complement Effects 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000004080 punching Methods 0.000 description 21
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000002452 interceptive Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000000414 obstructive Effects 0.000 description 2
- 210000001138 Tears Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
The utility model discloses a stamping die comprising an upper die seat and a lower die seat, wherein, the upper die seat is provided with an upper die plate; an inclined wedge and an oscillating bar pressing block are arranged on the upper die plate; the lower die seat is provided with a lower die plate; a lower die slide block and a spring material ejection pin are arranged on the lower die plate; the lower die slide block is connected with a lever swaying block; and a punch is arranged on the lever swaying block. When the stamping process cannot be completed due to interference with forward stamping and resistance in the vertical stamping direction, the vertical motion of the stamping die enables the punch to move to a set position for stamping under the action of the slide block and the lever swaying block, so as to achieve the purpose of completing the process.
Description
Technical field
The utility model relates to a kind of pressing equipment field, is specifically related to a kind of diel.
Background technology
Aborning, Sheet Metal Forming Technology is because more traditional machining has the economical with materials and the energy, the efficient height can make these advantages of product that machining is beyond one's reach to not high the reaching by various moulds application of operator's specification requirement, thereby its purposes more and more widely.
Punching production can be crossed mould mainly at sheet material, can make blanking, punching, moulding, pull and stretch, finishing, essence is dashed, shaping, riveted joint and extrusion or the like are widely used in every field, as the combined socket and switch of our usefulness, cup, kitchen cabinet, plate, computer housing, even the guided missile aircraft etc., there are very many accessories to produce by mould with punch press.
At present, punch press all is the mode that adopts positive punching press, punching press from top to bottom, however some workpiece can cause obstruction owing to have different shapes in the punching course of front, stamping procedure can not be carried through to the end; The diel that is installed on the punch press runs into interference equally in the punching course of front, cause obstruction.
Therefore, a kind ofly can be applicable to that positive punching press has the diel of the break-in punching press when interfering to demand urgently proposing.
The utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of can be applicable to that positive punching press has the diel of the break-in punching press when interfering.
For achieving the above object, the technical solution of the utility model is as follows: a kind of diel, comprise upper bolster and die shoe, and described upper bolster is equiped with cope match-plate pattern, and described cope match-plate pattern is provided with wedge and fork briquetting; Be equiped with lower bolster on the described die shoe, described lower bolster is provided with down mode slider and spring jigger pin, is connected with the lever centering block on the described following mode slider, is equiped with drift on the described lever centering block.
Preferably, described mode slider down is provided with the inclined-plane, and the inclined-plane of described inclined-plane and wedge is complementary.
Preferably, described spring jigger pin is installed in a described side of mode slider down.
Preferably, also comprise work piece holder on the described lower bolster, the distolateral thruster spring that is equipped with of described work piece holder, described work piece holder is connected with an end of thruster spring, and the other end of described thruster spring is connected with described spring jigger pin.
Preferably, described mode slider down and described lever centering block are for flexibly connecting.
Preferably, be fixed with workpiece on the described work piece holder, the position that is in contact with one another with described workpiece on described lever centering block is provided with pad.
Preferably, described pad is foam-rubber cushion, rubber blanket or plastic sheet.
By technique scheme, the beneficial effects of the utility model are: a kind of diel, comprise upper bolster and die shoe, and described upper bolster is equiped with cope match-plate pattern, and described cope match-plate pattern is provided with wedge and fork briquetting; Be equiped with lower bolster on the described die shoe, described lower bolster is provided with down mode slider and spring jigger pin, is connected with the lever centering block on the described following mode slider, is equiped with drift on the described lever centering block; When positive punching press has interference, vertical pressing direction is obstructed, in the time of stamping procedure can not being carried through to the end, adopt described diel, the effect that moves through slide block and lever centering block with the diel vertical direction makes drift move to the desired location punching press, to reach the purpose of finishing processing technology.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the upper bolster of a kind of punch press embodiment of the utility model and the structural representation of die shoe;
Fig. 2 is the structural representation of the punching press state of the upper bolster of a kind of punch press embodiment of the utility model and die shoe.
The represented corresponding component title of numeral among the figure:
1. 21. times mode sliders of cope match-plate pattern 11. wedge 12. fork briquettings, 2. lower bolsters, 22. lever centering blocks, 23. spring jigger pins, 24. thruster springs, 25. work piece holders, 3. workpiece, 4. pads
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of can be applicable to that positive punching press has the diel of the break-in punching press when interfering.
Embodiment,
As Fig. 1 and as shown in Figure 2, a kind of diel comprises upper bolster and die shoe, and described upper bolster is equiped with cope match-plate pattern 1, and cope match-plate pattern 1 is provided with wedge 11 and fork briquetting 12, and an inclined-plane is arranged on the wedge 11.
Be equiped with lower bolster 2 on the described die shoe; described lower bolster 2 is provided with down mode slider 21 and spring jigger pin 23; be connected with lever centering block 22 on the mode slider 21 under described; this is for flexibly connecting; be equiped with the drift (not shown) on the described lever centering block 22; described mode slider 21 down is provided with the inclined-plane, and the inclined-plane of described inclined-plane and wedge is complementary.When cope match-plate pattern 1 drove wedge 11 and fork briquetting 12 and moves downward together, promoting down, mode slider 21 slided towards the direction of workpiece 3.
Also comprise work piece holder 25 on the described lower bolster 2, the distolateral thruster spring 24 that is equipped with of work piece holder 25; Described spring jigger pin 23 is installed in a described side of mode slider 21 down, and spring jigger pin 23 links to each other with an end of thruster spring 24, and the other end of thruster spring 24 links to each other with work piece holder 25.
Be fixed with workpiece 3 on the described work piece holder 25, the position that is in contact with one another with workpiece 3 on described lever centering block 22 is provided with pad 4; The pad 4 that is provided with is when contacting with workpiece 3 for the lever centering block 22 that has drill bit, prevents to stay scratch, impression to workpiece 3, and workpiece 3 prevents to wear and tear.
Described pad 4 can be for foam-rubber cushion, rubber blanket or plastic sheet, and to this, the utility model is not done any qualification, can realize the utility model.
Operation principle: start punch press, when the transmission device band upper bolster and is moved down, the cope match-plate pattern 1 drive wedge 11 and the fork briquetting 12 that are fixed on the described upper bolster move downward together, wedge 11 at first touches down mode slider 21, when wedge 11 continues to move downward, the inclined-plane of wedge 11 agrees with the inclined-plane of following mode slider 21, under the pressure of wedge, following mode slider 21 levels move right, the compacted thereupon contraction of thruster spring 24, following mode slider 21 drives lever centering block 22 levels that are equiped with working flushing head and moves right; Upper bolster continues descending, and fork briquetting 12 touches lever centering block 22, under the effect of fork briquetting 12, and spring jigger pin 23 compacted contractions, the working region that needs punching press is pressed in the drift rotation, finishes the action of a punching press.
When a punching press finishes, cope match-plate pattern 1 drives wedge 11 and fork briquetting 12 moves upward together, and at first fork briquetting 12 breaks away from lever centering block 22, and the elastic potential energy during spring jigger pin 23 compressions changes into kinetic energy, with lever centering block 22 jack-up upwards, restPose; Cope match-plate pattern 1 continues up, and wedge 11 reduces gradually with the conjunction surface of lever centering block 22, and thruster spring 24 recovers initial state gradually, drive thereupon be equiped with spring jigger pin 23 fork briquetting 12 together to left movement, return to original state.Repeat above-mentioned action, carry out the punching press second time.
By technique scheme, the beneficial effects of the utility model are: a kind of diel, comprise upper bolster and die shoe, and described upper bolster is equiped with cope match-plate pattern 1, and described cope match-plate pattern 1 is provided with wedge 11 and fork briquetting 12; Be equiped with lower bolster 2 on the described die shoe, described lower bolster 2 is provided with down mode slider 21 and spring jigger pin 23, is connected with lever centering block 22 on the described following mode slider 21, is equiped with drift on the described lever centering block 22; When positive punching press has interference, vertical pressing direction is obstructed, in the time of stamping procedure can not being carried through to the end, adopt described diel, the effect that moves through slide block and lever centering block with the diel vertical direction makes drift move to the desired location punching press, to reach the purpose of finishing processing technology.
Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. a diel comprises upper bolster and die shoe, it is characterized in that, described upper bolster is equiped with cope match-plate pattern, and described cope match-plate pattern is provided with wedge and fork briquetting; Be equiped with lower bolster on the described die shoe, described lower bolster is provided with down mode slider and spring jigger pin, is connected with the lever centering block on the described following mode slider, is equiped with drift on the described lever centering block.
2. diel according to claim 1 is characterized in that, described mode slider down is provided with the inclined-plane, and the inclined-plane of described inclined-plane and wedge is complementary.
3. diel according to claim 2 is characterized in that, described spring jigger pin is installed in a described side of mode slider down.
4. diel according to claim 3, it is characterized in that, also comprise work piece holder on the described lower bolster, the distolateral thruster spring that is equipped with of described work piece holder, described work piece holder is connected with an end of thruster spring, and the other end of described thruster spring is connected with described spring jigger pin.
5. according to each described diel of claim 1-4, it is characterized in that described mode slider down and described lever centering block are for flexibly connecting.
6. diel according to claim 5 is characterized in that, is fixed with workpiece on the described work piece holder, and the position that is in contact with one another with described workpiece on described lever centering block is provided with pad.
7. diel according to claim 6 is characterized in that, described pad is foam-rubber cushion, rubber blanket or plastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206450470U CN201921935U (en) | 2010-12-07 | 2010-12-07 | Stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206450470U CN201921935U (en) | 2010-12-07 | 2010-12-07 | Stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921935U true CN201921935U (en) | 2011-08-10 |
Family
ID=44425805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206450470U Expired - Fee Related CN201921935U (en) | 2010-12-07 | 2010-12-07 | Stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201921935U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873223A (en) * | 2012-10-26 | 2013-01-16 | 昆山集智成模具有限公司 | Product stamping device |
| CN103990667A (en) * | 2014-06-09 | 2014-08-20 | 青岛海信模具有限公司 | Rotary angle-wrapping forming stamping die |
| CN107159789A (en) * | 2017-04-10 | 2017-09-15 | 安徽盛润机械科技有限公司 | Punching press back-off, negative angle product mold structure |
-
2010
- 2010-12-07 CN CN2010206450470U patent/CN201921935U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873223A (en) * | 2012-10-26 | 2013-01-16 | 昆山集智成模具有限公司 | Product stamping device |
| CN103990667A (en) * | 2014-06-09 | 2014-08-20 | 青岛海信模具有限公司 | Rotary angle-wrapping forming stamping die |
| CN103990667B (en) * | 2014-06-09 | 2016-08-24 | 青岛海信模具有限公司 | Rotation wrap angle molding diel |
| CN107159789A (en) * | 2017-04-10 | 2017-09-15 | 安徽盛润机械科技有限公司 | Punching press back-off, negative angle product mold structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing Digital Mold Body Mould Co., Ltd. Assignor: EVA Precision Industrial Holdings Limited Contract record no.: 2012500000035 Denomination of utility model: Stamping mold Granted publication date: 20110810 License type: Exclusive License Record date: 20120425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |