CN203197109U - Material returning device for two-side oppositely flanging stamping die - Google Patents
Material returning device for two-side oppositely flanging stamping die Download PDFInfo
- Publication number
- CN203197109U CN203197109U CN 201320152446 CN201320152446U CN203197109U CN 203197109 U CN203197109 U CN 203197109U CN 201320152446 CN201320152446 CN 201320152446 CN 201320152446 U CN201320152446 U CN 201320152446U CN 203197109 U CN203197109 U CN 203197109U
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- die portion
- stamping unit
- female die
- die
- punching unit
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- Expired - Fee Related
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Abstract
The utility model discloses a material returning device for a two-side oppositely flanging stamping die. The material returning device comprises a first stamping unit and a second stamping unit, wherein the first stamping unit and the second stamping unit are arranged in an opposite mode, the first stamping unit comprises a first female die portion and a first male die portion, the first female die portion is arranged inside the first stamping unit and can slide in the direction towards the second stamping unit, the first male die portion is arranged outside the first stamping unit and is matched with the first female die portion, the second stamping unit comprises a second female die portion and a second male die portion, the second female die portion is arranged inside the second stamping unit and is arranged in a fixed mode, the second male die portion is arranged outside the second stamping unit and is matched with the second female die portion, and a push rod which can be pushed by the first female die portion when the first female die portion moves in the direction towards the second stamping unit is arranged on the second female die portion in a sliding mode. The first stamping unit drives the push rod to push a manufactured piece to be separated from the second female die portion, then, the manufactured piece can be smoothly returned from a die, and due to the fact that only one sliding female die is used, the material returning device is compact and simple in structure, small in size and easy to arrange. The material returning device is suitable for machining a stamping part with negative angles.
Description
Technical field
The utility model belongs to field of machining, relates to a kind of decompressor, and specifically a kind of both sides are to flange diel discharging device.
Background technology
Both sides are after flange is finished in diel to the stamping parts of flange, and negative angle appears in its inside, the material returned automatically.If will producing with diel, directly pickup this moment, product interfere.
In order to address the above problem, what adopt in the diel of prior art is that the slip die is all used in the both sides of carrying out the punching press flange, after punching press is finished, two certain strokes of inside motion of dies while, make the automatic material returned of product, this moment, product can not interfere with die, thereby can successfully finish pickup.But when adopting this mode material returned, the hold facility volume is bigger, and complex structure, for the product of width deficiency, arranges that two slip dies are very difficult.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of both sides to flange diel discharging device, after the mould punching press is finished, and the material returned smoothly, its volume is little, simple in structure simultaneously, is easy to arrange.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of both sides are to flange diel discharging device, comprise first punching unit and second punching unit that are oppositely arranged, wherein said first punching unit comprise be positioned at inboard and can to the first die portion that the second punching unit direction is slided and with the first punch portion that is positioned at the outside and cooperates with the first die portion; Its special feature is:
Described second punching unit comprises the second punch portion that is positioned at inboard and the second die portion that fixedly installs and is positioned at the outside and cooperates with the second die portion, and being provided with in the slip of the second die portion can be by the push rod of first die portion promotion when moving to the second punching unit direction in the described first die portion.
As to restriction of the present utility model, the position that described push rod contacts with product is equipped with the pushing block of fitting with product.
As to another kind of restriction the of the present utility model, the described first die portion comprises slides the slide block that arranges and is connected in die body on the slide block.
As to further restriction of the present utility model, the described first punch portion and the second punch portion comprise the body of punch that standard is tiltedly carved and the standard that is connected in is tiltedly carved.
The utility model also has a kind of restriction, and described push rod is provided with at least two.
Owing to adopted above-mentioned technical scheme, the utility model compared with prior art, obtained technological progress is: both sides provided by the utility model are to flange diel discharging device, by first punching unit drive push rod promote product and second die partly from, this moment product can be successfully the material returned from the mould owing to only adopted a slip die, so compact conformation is simple, volume is little, is easy to arrange; Pushing block is set on the push rod, and applying that can be close with product guarantees that material returned process is steady; The first die portion adopts slide block and die body combination, is easy to the moulding manufacturing, is convenient to repair and replacement; Push rod is made as two, can guarantee the product material returned more reposefully.
The utility model is applicable to the stamping parts that processing has negative angle.
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
Description of drawings
Fig. 1 is the overall structure cutaway view of the utility model embodiment.
Among the figure: 1-slide block; 2-die body; 3,4-standard is tiltedly carved; 5,6-body of punch; 7-the second die portion; 8-push rod; 9-pushing block; 10-base.
The specific embodiment
Embodiment
Present embodiment be a kind of both sides to flange diel discharging device, as shown in Figure 1, it comprises first punching unit, this punching unit is installed on the base 10 of mould.
First punching unit comprise be positioned at inboard and can to the first die portion that the second punching unit direction is slided and with the first punch portion that is positioned at the outside and cooperates with the first die portion, wherein, the first die portion comprises the slide block 1 that slide to arrange and is connected in die body 2 on the slide block 1, both can change when die body 2 wearing and tearing easily by bolt combination.The first punch portion then by standard tiltedly carve 4 and the body of punch 6 tiltedly carved on 4 of the standard that is connected in form, be existing structure.
It is as follows that present embodiment and prior art are distinguished part mutually:
It also comprises second punching unit that is oppositely arranged with first punching unit, this second punching unit and first punching unit are all arranged on the base 10 that is contained in mould, the both sides of product can be stamped out in-flanges simultaneously when these two punching units are worked simultaneously, make to have negative angle on the product.
Second punching unit comprises the second punch portion that is positioned at inboard and the second die portion 7 that fixedly installs and is positioned at the outside and cooperates with the second die portion 7, and sliding to be provided with in the described first die portion in the second die portion 7 can be promoted, product is pushed away the push rod 8 of the first die portion by the first die portion when moving to the second punching unit direction.The second punch portion by standard tiltedly carve 3 and the body of punch 5 tiltedly carved on 3 of the standard that is connected in form.Push rod 8 is set at least two, is useful on the pushing block 9 of fitting with product at the position that is used for contacting with product of push rod 8 by the fixed installation of tack hexagon socket head cap screw.
When work, the first punch portion and the second punch portion are respectively to the first die portion and 7 motions of the second die portion, finish the punch process to product, then, the first punch portion and the second punch portion retreat, and the first die portion is to the direction motion near the second die portion 7, in this process, push rod 8 is subjected to the promotion of the first die portion and outwards moves, it ejects product in the second die portion 7, this moment the first die portion also near the second die portion 7, both gaps reduce, make the product material returned fully, be convenient to the workman and pick up.
Claims (5)
1. both sides are to flange diel discharging device, comprise first punching unit and second punching unit that are oppositely arranged, described first punching unit comprise be positioned at inboard and can to the first die portion that the second punching unit direction is slided and with the first punch portion that is positioned at the outside and cooperates with the first die portion, it is characterized in that:
Described second punching unit comprises the second punch portion that is positioned at inboard and the second die portion that fixedly installs and is positioned at the outside and cooperates with the second die portion, and sliding to be provided with in the described first die portion in the second die portion can be promoted, product is pushed away the push rod of the first die portion by the first die portion when moving to the second punching unit direction.
2. both sides according to claim 1 is characterized in that flange diel discharging device: the position that described push rod contacts with product is equipped with the pushing block of fitting with product.
3. both sides according to claim 1 is characterized in that flange diel discharging device: the described first die portion comprises the slide block that slide to arrange and is connected in die body on the slide block.
4. both sides according to claim 3 is characterized in that flange diel discharging device: the described first punch portion and the second punch portion comprise the body of punch that standard is tiltedly carved and the standard that is connected in is tiltedly carved.
5. according to each described both sides in the claim 1 to 4 flange diel discharging device be is characterized in that: described push rod is provided with at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320152446 CN203197109U (en) | 2013-03-30 | 2013-03-30 | Material returning device for two-side oppositely flanging stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320152446 CN203197109U (en) | 2013-03-30 | 2013-03-30 | Material returning device for two-side oppositely flanging stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197109U true CN203197109U (en) | 2013-09-18 |
Family
ID=49141249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320152446 Expired - Fee Related CN203197109U (en) | 2013-03-30 | 2013-03-30 | Material returning device for two-side oppositely flanging stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825255A (en) * | 2017-04-24 | 2017-06-13 | 安徽江淮汽车集团股份有限公司 | A kind of stamping parts negative angle shaping mould |
-
2013
- 2013-03-30 CN CN 201320152446 patent/CN203197109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825255A (en) * | 2017-04-24 | 2017-06-13 | 安徽江淮汽车集团股份有限公司 | A kind of stamping parts negative angle shaping mould |
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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: 20130918 Termination date: 20210330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |