CN204685826U - A kind of sheet metal blanking and drawing composite mold tool - Google Patents
A kind of sheet metal blanking and drawing composite mold tool Download PDFInfo
- Publication number
- CN204685826U CN204685826U CN201520182650.2U CN201520182650U CN204685826U CN 204685826 U CN204685826 U CN 204685826U CN 201520182650 U CN201520182650 U CN 201520182650U CN 204685826 U CN204685826 U CN 204685826U
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- Prior art keywords
- lower bolster
- concave
- die
- convex
- blanking
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Abstract
The utility model relates to a kind of sheet metal blanking and drawing composite mold tool, comprises lower bolster, and described lower bolster centre arranges stretching convex die, the stretching convex die first half set up concave-convex mold and bottom concave-convex mold two ends connect blank holder; Blanking die is fixedly mounted at blank holder and periphery, concave-convex mold joint; Described concave-convex mold both sides are respectively by two bolt fixed installation knockout rods; Described lower bolster and blank holder abutted surface periphery are wherein fixed by adjustable bolt side, and the lower bolster with the relative opposite side in adjustable bolt position arranges void geometry.The utility model beneficial effect is: avoid the production of position error in parting processing, thus ensure that quality, reduces cost, improves production efficiency; Between drawing male bottom and lower bolster, eliminate a fixation kit, make stretching convex die, lower bolster, blanking die, blank holder form a rational round-robin service structure, be convenient to carry out dismounting and maintenance.
Description
Technical field
The utility model relates to Stamping Die Technology, particularly relates to a kind of sheet metal blanking and drawing composite mold tool.
Background technology
Along with industrial development, the application of diel is more and more extensive.Meanwhile, due to the quickening of model change speed, except ensureing except quality of die design, also more and more higher to the requirement of Design of Dies efficiency.Diel product quality level is low to be mainly manifested in the complexity of precision, surface roughness, life-span and mould; Production technology level is low, is mainly manifested in processing technology, the aspects such as process unit.Diel processing technology and equipment to raising working (machining) efficiency, guarantee mould and die accuracy, shorten the delivery cycle have material impact.
When adopting processing diel, usually need mould parts clamping and location repeatedly, thus processing efficiency is low, and mould product is of poor quality.Mould is advanced technology in machinery manufacturing industry, far-reaching important process is equipped, had the features such as production efficiency is high, stock utilization is high, parts quality is excellent, Technological adaptability is good, be widely used and automobile, machinery, space flight, aviation, light altogether, the industry such as electronics, electrical equipment, instrument; In the design process of general purpose accessory and standard component, be easy to cause the present situation that the Design of Dies cycle is long, efficiency is low, cost is large, this also just have impact on the market competitiveness of enterprise.
This case, it is important to note that the design of conventional composite mould, is located and is easily produced error, cannot ensure the quality of products, cost and production efficiency in parting processing.Therefore, for above aspect, need reasonably to improve prior art.
Utility model content
For above defect, the utility model provides one that blanking, drawing and punching can be made once-forming, can guarantee quality, reduce costs, be conducive to the sheet metal blanking of enhancing productivity and drawing composite mold tool, to solve many deficiencies of prior art.
For achieving the above object, the utility model is by the following technical solutions:
A kind of sheet metal blanking and drawing composite mold tool, comprise lower bolster, described lower bolster centre arranges stretching convex die, the stretching convex die first half set up concave-convex mold and bottom concave-convex mold two ends connection blank holder;
Meanwhile, blank holder and concave-convex mold joint periphery fixedly mount blanking die and this blanking die by bolt and lower bolster fixing and locking; Described concave-convex mold both sides are respectively by two bolt fixed installation knockout rods;
Described lower bolster and blank holder abutted surface periphery are wherein fixed by adjustable bolt side, and the lower bolster with the relative opposite side in adjustable bolt position arranges void geometry.
Described stretching convex die upper surface installs workpiece, installs knockout rod at concave-convex mold upper surface; In blanking die periphery, stripper is set.
The beneficial effect of sheet metal blanking described in the utility model and drawing composite mold tool is:
(1) the processing of traditional parting is united two into one, make blanking, drawing, punching once-forming, avoid the production of position error in parting processing, thus ensure that quality, reduce cost, improve production efficiency;
(2) between drawing male bottom and lower bolster, eliminate a fixation kit, make stretching convex die, lower bolster, blanking die, blank holder form a rational round-robin service structure, be convenient to carry out dismounting and maintenance.
Accompanying drawing explanation
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structural representation of sheet metal blanking and drawing composite mold tool described in the utility model embodiment.
In figure:
1, lower bolster; 2, blanking die; 3, blank holder; 4, stretching convex die; 5, knockout rod; 6, workpiece; 7, concave-convex mold; 8, stripper; 9, adjustable bolt; 10, void geometry.
Detailed description of the invention
As shown in Figure 1, sheet metal blanking described in the utility model embodiment and drawing composite mold tool, comprise lower bolster 1, described lower bolster 1 centre arranges stretching convex die 4, this stretching convex die 4 upper surface installs workpiece 6, stretching convex die 4 first half set up concave-convex mold 7 and bottom concave-convex mold 7 two ends connect blank holder 3, meanwhile, concave-convex mold 7 upper surface install knockout rod 5;
Correspondingly, meanwhile, fixedly mount blanking die 2 in blank holder 3 and periphery, concave-convex mold 7 joint and this blanking die 2 by bolt and lower bolster 1 fixing and locking; Described concave-convex mold 7 both sides are respectively by two bolt fixed installation knockout rods 5;
Correspondingly, described lower bolster 1 and blank holder 3 abutted surface periphery wherein side are fixed by adjustable bolt 9, and the lower bolster 1 with the relative opposite side in adjustable bolt 9 position arranges void geometry 10; Meanwhile, stripper 8 is set in blanking die 2 periphery.
The above-mentioned description to embodiment can understand and apply this case technology for the ease of those skilled in the art, person skilled in the art obviously can make various amendment to these examples easily, and General Principle described herein is applied in other embodiment and need not through performing creative labour.Therefore, this case is not limited to above embodiment, and those skilled in the art is according to the announcement of this case, and the improvement made for this case and amendment all should in the protection domains of this case.
Claims (4)
1. sheet metal blanking and a drawing composite mold tool, comprises lower bolster (1), it is characterized in that:
Described lower bolster (1) centre arranges stretching convex die (4), sets up concave-convex mold (7) and connect blank holder (3) at two ends, concave-convex mold (7) bottom at stretching convex die (4) first half;
Meanwhile, fixedly mount blanking die (2) in blank holder (3) and concave-convex mold (7) joint periphery and this blanking die (2) by bolt and lower bolster (1) fixing and locking; Described concave-convex mold (7) both sides are respectively by two bolts fixed installation knockout rod (5);
Described lower bolster (1) and blank holder (3) abutted surface periphery wherein side are fixed by adjustable bolt (9), and the lower bolster (1) with the relative opposite side in adjustable bolt (9) position arranges void geometry (10).
2. sheet metal blanking according to claim 1 and drawing composite mold tool, is characterized in that: described stretching convex die (4) upper surface installs workpiece (6).
3. sheet metal blanking according to claim 1 and drawing composite mold tool, is characterized in that: install knockout rod (5) at concave-convex mold (7) upper surface.
4. sheet metal blanking according to claim 1 and drawing composite mold tool, is characterized in that: arrange stripper (8) in blanking die (2) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182650.2U CN204685826U (en) | 2015-03-30 | 2015-03-30 | A kind of sheet metal blanking and drawing composite mold tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182650.2U CN204685826U (en) | 2015-03-30 | 2015-03-30 | A kind of sheet metal blanking and drawing composite mold tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204685826U true CN204685826U (en) | 2015-10-07 |
Family
ID=54226168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520182650.2U Expired - Fee Related CN204685826U (en) | 2015-03-30 | 2015-03-30 | A kind of sheet metal blanking and drawing composite mold tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204685826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251874A (en) * | 2015-10-20 | 2016-01-20 | 中国电子科技集团公司第四十八研究所 | Deep-drawing die for preparing titanium alloy deep-small-opening cup-shaped barrel |
| CN111014470A (en) * | 2019-12-31 | 2020-04-17 | 郑州宇通模具有限公司 | Punching composite die |
-
2015
- 2015-03-30 CN CN201520182650.2U patent/CN204685826U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251874A (en) * | 2015-10-20 | 2016-01-20 | 中国电子科技集团公司第四十八研究所 | Deep-drawing die for preparing titanium alloy deep-small-opening cup-shaped barrel |
| CN111014470A (en) * | 2019-12-31 | 2020-04-17 | 郑州宇通模具有限公司 | Punching composite die |
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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: 20151007 Termination date: 20180330 |