CN202192153U - Continuous drawing die for multi-line straight-row strips - Google Patents
Continuous drawing die for multi-line straight-row strips Download PDFInfo
- Publication number
- CN202192153U CN202192153U CN2010206614663U CN201020661466U CN202192153U CN 202192153 U CN202192153 U CN 202192153U CN 2010206614663 U CN2010206614663 U CN 2010206614663U CN 201020661466 U CN201020661466 U CN 201020661466U CN 202192153 U CN202192153 U CN 202192153U
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- die
- fixing plate
- punch
- die block
- continuous drawing
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Abstract
The utility model discloses a continuous drawing die for multi-line straight-row strips, which comprises an upper die holder, a lower die holder, a male die fixing plate, a female die fixing plate and a die shank. Multi-line stepped parallel upper dies are fixed onto the male die fixing plate, a female die is arranged on the female die fixing plate, a spring-ejecting device is arranged above the female die fixing plate and comprises a guide rod and a stripper plate, a spring is sleeved on the guide rod, a pressing rib is arranged at one end of the female die fixing plate, guide plates are arranged on two sides of the pressing rib, and an upper pressing block is arranged above the pressing rib. The continuous drawing die is compact in structure, simple and convenient in maintenance, high in material utilization rate, low in cost, and more stable and reliable in quality.
Description
Technical field
The utility model relates to the drawing die that a kind of metallic article metal strip continuous drawing mould, especially aluminium shell of capacitor production are produced with one or more strip.
Background technology
It is to adopt to establish 1-3 in the same secondary mould and arrange side by side that strip carries out repeatedly drawing and forming that prior art is produced the aluminium shell of capacitor method.Its employed continuously elongated mould comprises die shank, convex mould pad, punch location-plate, punch, the last cutter that is installed in upper bolster and is installed in device for discharging, die, die location-plate, die backing plate, Lifting Device, charging guider, the following cutter on the die shoe; Device for discharging comprises stripper, and stripper is sleeved on the guide pillar through its guide hole, is with spring on the guide pillar, and guide pillar is fixed on the die shoe, and described Lifting Device and die are equipped with; Described punch location-plate is provided with at least three row's punch; Every row's punch has big to little, length order arrangement from short to long by diameter; Described stripper is provided with and the position of punch, diameter circular hole one to one, and described die location-plate is provided with and the position of punch, diameter die one to one.The continuously elongated mould structure of said structure is huge, and installation space requires big, and die change is time-consuming with the maintenance effort.Stock utilization is low, and production cost is high, and product quality is stable inadequately.
The utility model content
The purpose of the utility model provides the in line metal strip continuous drawing mould of a kind of multirow, and compact conformation, maintenance is easy, stock utilization is high, the in line band of multirow with low cost, that quality is more reliable and more stable is expected continuous ironing mould.
The technical scheme that the utility model adopts is following:
The in line metal strip continuous drawing mould of a kind of multirow; Include upper bolster, die shoe, punch retainer, die block, die shank, be fixed with multirow on the punch retainer and be the patrix that step-like row arranged side by side puts, die block is provided with die; The die block top is provided with the bullet ejection device; Play ejection device and be made up of guide post, stripper, be set with spring on the guide post, the two ends difference overhead of spring is in stripper, die block; The feed end of die block is provided with the binder muscle, and the both sides of binder muscle are provided with guide plate, and binder muscle top is provided with the last binder block that is mated.
Be respectively equipped with on the discharge end of described punch retainer, die block and can close waste material upper cutter, waste material lower cutter.
Described punch and punch retainer matching and fixing; Described stripper is sleeved on the guide post through its pilot hole, is with spring on the guide post, and guide post is fixed on the die shoe; Described die and die block matching and fixing, described bullet ejection device and die, die backing plate are equipped with; Described punch retainer is provided with at least three row's punch; Punch is pressed the in line arrangement of multirow; Every row's punch has big to little, length order arrangement from short to long by diameter; Described stripper is provided with and the position of punch, diameter circular hole one to one, and described die block is provided with and the position of punch, diameter die one to one.
Compared with present technology, the beneficial effect of the utility model is following:
Advantage of the present invention is: 1, The mould features compact structure is fit to more skinny device installation.2, stock utilization exceeds about 5%-10%.3, product quality is more stable.4, the die change maintenance is time saving and energy saving, and interchangeability is good.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the vertical view that Fig. 1 removes the part of the upper die.
Fig. 3 is the structural representation of binder muscle.
The specific embodiment
Referring to accompanying drawing, the in line metal strip continuous drawing mould of a kind of multirow includes upper bolster, die shoe, punch retainer, die block, die shank; Be fixed with multirow on the punch retainer and be the patrix that step-like row arranged side by side puts; Die block is provided with die, and the die block top is provided with the bullet ejection device, plays ejection device and is made up of guide post, stripper; Be set with spring on the guide post, the two ends difference overhead of spring is in stripper, die block; The die block feed end is provided with the binder muscle, and the both sides of binder muscle are provided with guide plate, and binder muscle top is provided with the last binder block that is mated, and is respectively equipped with waste material upper cutter, the waste material lower cutter that can close on the discharge end of punch retainer, die block.
Patrix comprises: be embedded in die shank 1, upper bolster 2, convex mould pad 3, punch retainer 4, punch 5, last binder block 6, waste material upper cutter 20 on the upper bolster;
Counterdie comprises stripper 7, guide post 8, die 10, die block 11, die backing plate 12, stock guide 16, binder muscle 17, bullet ejection device, the waste material lower cutter 19 that is installed on the die shoe 13;
Described punch 5 and punch retainer 4 matching and fixing; Described stripper 7 is sleeved on the guide post 8 through its pilot hole; Be with spring 9 on the guide post 8; Guide post 8 is fixed on the die shoe 13, described die 10 and die block 11 matching and fixing, and described bullet ejection device and die 10, die backing plate 12 are equipped with;
Described punch retainer 4 is provided with at least three row's punch; Punch 5 is pressed the in line arrangement of multirow; Every row's punch 5 has big little, the length order arrangement from short to long of arriving by diameter, and the benefit of arranging like this is the material that has made full use of in the material trigonum, and process residue significantly reduces; Stock utilization is saved 5%-10% on the basis of former parallel arranged, described stripper 7 is provided with and the diameter of punch 5 circular hole one to one;
Described die block 11 is provided with and the diameter of punch 5 die 10 one to one, is positioned at the two sides of binder muscle 17 at described stock guide 16, is used to carry out the fine setting that material width is sent offset to, prevents the material misdelivery;
As shown in Figure 3; Punch retainer 4 in the in line setting of described multirow adopts concavo-convex fit structure with convex mould pad 3, after fixing through staggering, easily just can carry out the repair and replacement of punch 5; Need not dismantle whole secondary mould or dismantle the auxiliary maintenance of other parts, operating efficiency obviously improves;
Like Fig. 1, shown in Figure 2; Last binder block 6 is equipped with the binder muscle 17 that is installed on the die shoe down; Purpose is the fluctuating sudden change out-of-flatness that solves strip under the unbound state of material in drawing process; Control the muscle shape projection that material flows through this device, reach the equiblibrium mass distribution of power, product quality is more stable reliable.
Described bullet ejection device is by ejector beam, spring, fixedly filament plate is equipped with; When aluminium strip is stretched the entering die by punch; Play ejection device and form bullet top pretightning force, compressing fits material and punch to contain entering, after stroke end of a period punch is up; The bullet ejection device is replied the bullet top product is ejected die, guarantees the continuity of producing.
As shown in Figure 1, above-mentioned waste material upper cutter and waste material lower cutter are separately fixed at the rear side of upper bolster and die shoe.
The aluminium strip material guided stock guide 16 by the feeding feed mechanism with material in the work; Be transported on die 10 planes of die block 11; In one stroke of press, accomplish stretching, bullet top, discharging, feeding operation cycle; Product aluminum hull of common every production needs can accomplish punching stretch through punch in line one by one, carries out can accomplishing after the product waste material separates the production of a product again.Be that 5 row are in line in the instance of the present invention, its production cost is low, and efficiency is high.
Claims (2)
1. in line metal strip continuous drawing mould of multirow; Include upper bolster, die shoe, punch retainer, die block, die shank, it is characterized in that: be fixed with multirow on the punch retainer and be the patrix that step-like row arranged side by side puts, die block is provided with die; The die block top is provided with the bullet ejection device; Play ejection device and be made up of guide post, stripper, be set with spring on the guide post, the two ends difference overhead of spring is in stripper, die block; The feed end of die block is provided with the binder muscle, and the both sides of binder muscle are provided with guide plate, and binder muscle top is provided with the last binder block that is mated.
2. the in line metal strip continuous drawing mould of multirow according to claim 1 is characterized in that: be respectively equipped with on the discharge end of described punch retainer, die block and can close waste material upper cutter, waste material lower cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206614663U CN202192153U (en) | 2010-12-15 | 2010-12-15 | Continuous drawing die for multi-line straight-row strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206614663U CN202192153U (en) | 2010-12-15 | 2010-12-15 | Continuous drawing die for multi-line straight-row strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192153U true CN202192153U (en) | 2012-04-18 |
Family
ID=45947084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206614663U Expired - Fee Related CN202192153U (en) | 2010-12-15 | 2010-12-15 | Continuous drawing die for multi-line straight-row strips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523853A (en) * | 2019-09-18 | 2019-12-03 | 武汉轻工大学 | Rotary-type multistage cupping tool |
-
2010
- 2010-12-15 CN CN2010206614663U patent/CN202192153U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523853A (en) * | 2019-09-18 | 2019-12-03 | 武汉轻工大学 | Rotary-type multistage cupping tool |
| CN110523853B (en) * | 2019-09-18 | 2021-07-06 | 武汉轻工大学 | Rotary multi-stage deep drawing 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 |
Granted publication date: 20120418 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model |