CN203875198U - Stamping die - Google Patents
Stamping die Download PDFInfo
- Publication number
- CN203875198U CN203875198U CN201420150518.9U CN201420150518U CN203875198U CN 203875198 U CN203875198 U CN 203875198U CN 201420150518 U CN201420150518 U CN 201420150518U CN 203875198 U CN203875198 U CN 203875198U
- Authority
- CN
- China
- Prior art keywords
- die
- punch
- fixing plate
- fixed head
- seat
- 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
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 3
- 229920001195 polyisoprene Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 229920001971 elastomer Polymers 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Abstract
The utility model discloses a stamping die which comprises a lower die seat, a punch-die and a punch-die fixing plate are connected to the upper surface of the lower die seat, the punch-die is fixed on the punch-die fixing plate, and an elastic element is arranged on the punch-die fixing plate. A concave die is connected to the upper end face of the punch-die fixing plate, a convex die fixing plate is connected to the upper end face of the concave die, a convex die is fixed on the convex die fixing plate, and the upper end face of the convex die fixing plate is connected with an upper die seat; a die shank is arranged on the upper die seat, a material hitting rod is arranged on the convex die fixing plate, and a piece hitting block is connected to the lower end of the material hitting rod; the upper die seat and the lower die seat are respectively provided with two guide column holes, two guide columns are connected with the upper die seat and the lower die seat through the guide column holes, and the guide columns are sleeved with guide sleeves. The stamping die is a reverse compound die, a guiding device and a discharging device are integrated in the stamping die, and the stamping die is simple in structure, low in production cost and high in machining efficiency.
Description
Technical field
The utility model belongs to mould manufacturing field, is specifically related to a kind of diel.
Background technology
Diel is the mould separating with blanking for sheet metal forming, comprises blanking die, bending die, Drawing Die and plunging die etc.In diel,, plate is implemented to separate or cutting by the stamping-out cutting edge of diel to sheet forming by mold cavity.The most frequently used diel only has a station, completes production process one.For boosting productivity, can, by multi-step forming processes, as the operations such as blanking, drawing, punching, trimming are designed in a diel, make plate on a station, complete multi-step forming processes, this diel is called compound die.
There is following technological deficiency in the diel of prior art: existing diel has independently guider and device for discharging conventionally, thereby cause complex structure, the processing technology complexity of diel, and production cost is high.
Utility model content
The purpose of this utility model is to provide a kind of diel, this mould simple in structure, production cost is low, Mould Machining efficiency is high.
For achieving the above object, technical solution adopted in the utility model is:
This mould comprises die shoe, and die shoe upper surface connects punch-die and punch-die fixed head, and punch-die is fixed on punch-die fixed head, and punch-die fixed head is provided with flexible member; Punch-die fixed head upper surface connects die, and die upper surface connects punch retainer, and punch is fixed on punch retainer, and punch retainer upper surface connects upper bolster; Upper bolster is provided with die shank, and punch retainer is provided with knockout rod, and knockout rod lower end connects piece piece; Upper bolster and die shoe are equipped with two guide pillar holes, and two guide pillars are connected with upper bolster and die shoe by guide pillar hole, and guide column sleeve is connected to guide pin bushing.
Preferably, above-mentioned flexible member can be elastic caoutchouc.
Preferably, punch-die fixed head and die shoe are by the first pin location; Upper bolster, punch retainer and die are by the second pin location.
Preferably, punch-die fixed head is fixedly connected with by the first screw, the 3rd screw with die shoe; Upper bolster, punch retainer and die are fixedly connected with by the second screw.
The beneficial effect that this mould produces is: this mould is integrated in guider and device for discharging in mould, and mould structure is simple, production cost is low, and working (machining) efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of this mould.
Fig. 2 is the plan structure schematic diagram that illustrates mould described in 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
As shown in Figure 1 and Figure 2, the structural representation of the embodiment that Fig. 1 is diel of the present utility model, in the present embodiment, this Design of Dies, for adopting upside-down mounting composite die, directly utilizes the lever apparatus of beating of forcing press to carry out push piece, and discharging is reliable, convenient operation.Mould comprises die shoe 18, and die shoe 18 upper surfaces connect punch-die 4 and punch-die fixed head 2, and punch-die 4 is fixed on punch-die fixed head 2, and punch-die fixed head 2 is provided with flexible member 16; Punch-die fixed head 2 upper surfaces connect die 15, and die 15 upper surfaces connect punch retainer 6, and punch 14 is fixed on punch retainer 6, and punch retainer 6 upper surfaces connect upper bolster 12; Upper bolster 12 is provided with die shank 10, punch retainer 6 is provided with knockout rod 13, and knockout rod 13 lower ends connect piece piece 5, and stamped workpieces is stayed in the hole of blanking die 15, can ejector block be set at the hole of die 15, the waste material being stuck on punch-die 4 can be released by stripper; Can in die shoe 18, offer groove, waste material is fallen from hole.In order to ensure quality and the stability of part, upper bolster 12 and die shoe 18 can be provided with two guide pillar holes, and two guide pillars 8 are connected with upper bolster 12 and die shoe 18 by guide pillar hole, and guide pillar 8 is socketed with guide pin bushing 7, by guide pillar 8 and guide pin bushing, mould is led.
In an embodiment of the present utility model, flexible member 16 can be polylith elastic caoutchouc, and the compression of rubber is generally to exceed 30% of rubber free height, otherwise rubber can follow the string prematurely.
In an embodiment of the present utility model, punch-die fixed head 2 can be realized accurately location by the first pin 1 with die shoe 18; Upper bolster 12, punch retainer 6 and die 15 can be realized accurately location by the second pin 9.
In an embodiment of the present utility model, for reducing production costs and installation cost, punch-die fixed head 2 can be fixedly connected with by the first screw 3, the 3rd screw 17 with die shoe 18; Upper bolster 12, punch retainer 6 and die 15 can be fixedly connected with by the second screw 11.
Above-mentioned embodiment is used for the utility model of explaining; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment and change that the utility model is made, all fall into protection domain of the present utility model.
Claims (4)
1. a diel, it is characterized in that: this mould comprises die shoe (18), die shoe (18) upper surface connects punch-die (4) and punch-die fixed head (2), it is upper that punch-die (4) is fixed on punch-die fixed head (2), and punch-die fixed head (2) is provided with flexible member (16); Punch-die fixed head (2) upper surface connects die (15), die (15) upper surface connects punch retainer (6), it is upper that punch (14) is fixed on punch retainer (6), and punch retainer (6) upper surface connects upper bolster (12); Described upper bolster (12) is provided with die shank (10), and described punch retainer (6) is provided with knockout rod (13), and knockout rod (13) lower end connects piece piece (5); Described upper bolster (12) and die shoe (18) are equipped with two guide pillar holes, two guide pillars (8) are connected with upper bolster (12) and die shoe (18) by described guide pillar hole, and described guide pillar (8) is socketed with guide pin bushing (7).
2. mould according to claim 1, is characterized in that: described flexible member (16) is elastic caoutchouc.
3. mould according to claim 1 and 2, is characterized in that: described punch-die fixed head (2) is located by the first pin (1) with die shoe (18); Described upper bolster (12), punch retainer (6) and die (15) are by the second pin (9) location.
4. mould according to claim 1 and 2, is characterized in that: described punch-die fixed head (2) is fixedly connected with by the first screw (3), the 3rd screw (17) with die shoe (18); Described upper bolster (12), punch retainer (6) and die (15) are fixedly connected with by the second screw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150518.9U CN203875198U (en) | 2014-03-31 | 2014-03-31 | Stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150518.9U CN203875198U (en) | 2014-03-31 | 2014-03-31 | Stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875198U true CN203875198U (en) | 2014-10-15 |
Family
ID=51675741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420150518.9U Expired - Fee Related CN203875198U (en) | 2014-03-31 | 2014-03-31 | Stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923668A (en) * | 2015-06-29 | 2015-09-23 | 柳州市旭臻机械制造有限公司 | Instrument panel upper portion support blanking die |
| CN111729965A (en) * | 2020-07-13 | 2020-10-02 | 广州市研成金属制品有限公司 | Motor end cover stamping die |
-
2014
- 2014-03-31 CN CN201420150518.9U patent/CN203875198U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923668A (en) * | 2015-06-29 | 2015-09-23 | 柳州市旭臻机械制造有限公司 | Instrument panel upper portion support blanking die |
| CN111729965A (en) * | 2020-07-13 | 2020-10-02 | 广州市研成金属制品有限公司 | Motor end cover stamping die |
| CN111729965B (en) * | 2020-07-13 | 2022-04-22 | 广州市研成金属制品有限公司 | Motor end cover stamping die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202934026U (en) | Inverted type punching and blanking compound die | |
| CN205414132U (en) | Compound mould of blanking of gasket | |
| CN205147079U (en) | Plate electrode blanking and punching compound die | |
| CN202803935U (en) | Flip-over type punching blanking die | |
| CN103567293A (en) | Inverse punching and blanking die | |
| CN204700163U (en) | A kind of backgauge punching and blanking progressive die automatically | |
| CN203304417U (en) | Flip-over type piercing and blanking die | |
| CN205147073U (en) | A side cut cut -out press for processing installing support under rear bumper | |
| CN204700125U (en) | A kind of sprocket wheel rushes tooth mould | |
| CN202316754U (en) | Combined mold for punching on screen bracket | |
| CN103084463A (en) | Lock pad punching blanking die | |
| CN202803906U (en) | Inclined hole punching die | |
| CN203875198U (en) | Stamping die | |
| CN103624151A (en) | Novel progressive die | |
| CN205147076U (en) | A mould for cutting edge processing of punching a hole | |
| CN203044652U (en) | Novel progressive die | |
| CN203875184U (en) | Stamping die | |
| CN202803937U (en) | Novel progressive die | |
| CN202910155U (en) | Hole stamping die for thick materials | |
| CN103624152A (en) | Die used for punching tiny hole in thick material | |
| CN206509398U (en) | One kind is based on spring discharging carrier bar upside-down mounting composite die | |
| CN104416038A (en) | Punch forming device for front top end cover of electric vehicle shock absorber | |
| CN204074948U (en) | Compound cold stamping die | |
| CN204365797U (en) | Mosquito-repellent incense machine box-shaped cavity edger | |
| CN205020610U (en) | Stamping die |
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: 20141015 Termination date: 20190331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |