CN203862908U - Punching die stripping structure - Google Patents
Punching die stripping structure Download PDFInfo
- Publication number
- CN203862908U CN203862908U CN201420283203.1U CN201420283203U CN203862908U CN 203862908 U CN203862908 U CN 203862908U CN 201420283203 U CN201420283203 U CN 201420283203U CN 203862908 U CN203862908 U CN 203862908U
- Authority
- CN
- China
- Prior art keywords
- upper die
- discharging
- protruding blocks
- patrix
- sides
- 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
Abstract
The utility model discloses a punching die stripping structure which comprises an upper die and a lower die. Discharging protruding blocks are arranged on the two sides of the upper die, the discharging protruding blocks are connected to a fixed seat of the upper die in a sliding mode through springs, notches are formed in the two sides of the upper die, and the discharging protruding blocks are placed in the notches. The discharging protruding blocks and the upper die project together to constitute an integrated rectangle. According to the punching die stripping structure, the discharging protruding blocks are arranged on the two sides of the upper die, the protruding blocks bounce upwards in the downward pressing process of the upper die so that forming cannot be affected, the discharging protruding blocks slide downwards under the action of the springs in the rising process of the upper die, a workpiece which is absorbed on the punching face of the upper die can be ejected out of the upper die, hence, the automatic discharging function can be achieved, the protruding blocks are arranged on the two sides of the upper die, applied force is even in the discharging process, the protruding blocks are separated from the upper die, compared with the mode that a jacking part is arranged on the forming face, the integrity of the forming face of the upper die cannot be affected, and application is wider.
Description
Technical field
The utility model relates to stamping parts mould, is specifically related to a kind of stamping die material-removing structure.
Background technology
the structures such as the louvre on Set Top Box housing, installing hole are that sheet metal is stamping forming on mould, the contact chip of sheet metal and mould is larger, patrix presses down back casing and contacts and form vacuum between the two with patrix, patrix lifts the bottom surface that rear workpiece can be adsorbed on patrix, workpiece is difficult for taking out, need staff to be taken down specially, cause operating efficiency lower.
Summary of the invention
The technical problems to be solved in the utility model is a kind of stamping die material-removing structure, while lifting on patrix, can automatically unload workpiece, and workpiece depanning is easy, enhances productivity.
The utility model is achieved through the following technical solutions:
A kind of stamping die material-removing structure, comprise upper die and lower die, the both sides of described patrix are provided with discharging projection, described discharging projection is slidably connected on the holder of described patrix by spring, described patrix both sides are provided with breach, described discharging projection is positioned at described breach, and the common projection of described discharging projection and described patrix forms a complete rectangle.
The further improvement project of the utility model is, described upper model fixing seat is provided with slide bar, and described discharging projection slides up and down along described slide bar, and described spring is arranged between described slide bar and described spacing block set.
The utility model compared with prior art has the following advantages:
The utility model is provided with discharging projection in the both sides of patrix, when patrix presses down, projection pops up does not affect moulding, when patrix lifts, discharging projection down sliding under the effect of spring ejects patrix by the workpiece being adsorbed on upper punch pressure surface, play the effect of automatic discharging, discharging projection is located at the both sides of patrix, and during discharging, the application of force is balanced, and is separated with patrix, compare it and do not affect the complete of upper die forming face with establish jack-up in forming surface, apply more extensive.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 be in Fig. 1 A to schematic diagram.
The specific embodiment
A kind of stamping die material-removing structure as shown in Figure 1, 2, comprise patrix 1 and counterdie 2, the both sides of patrix 1 are provided with discharging projection 3, discharging projection 3 is slidably connected on the holder 11 of patrix 1 by spring 4, patrix both sides are provided with breach, discharging projection 3 is positioned at breach, and the common projection of discharging projection 3 and described patrix 1 forms a complete rectangle.
In the present embodiment, patrix 1 holder is provided with slide bar 5, and discharging projection 3 slides up and down along slide bar 5, and spring 4 is arranged between described slide bar 5 and spacing block set 3.
Claims (2)
1. a stamping die material-removing structure, comprise patrix (1) and counterdie (2), it is characterized in that: the both sides of described patrix (1) are provided with discharging projection (3), described discharging projection (3) is slidably connected on the holder (11) of described patrix (1) by spring (4), described patrix both sides are provided with breach, described discharging projection (3) is positioned at described breach, and the common projection of described discharging projection (3) and described patrix (1) forms a complete rectangle.
2. a kind of stamping die material-removing structure as claimed in claim 1, it is characterized in that: described patrix (1) holder is provided with slide bar (5), described discharging projection (3) slides up and down along described slide bar (5), and described spring (4) is arranged between described slide bar (5) and described spacing block set (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283203.1U CN203862908U (en) | 2014-05-30 | 2014-05-30 | Punching die stripping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283203.1U CN203862908U (en) | 2014-05-30 | 2014-05-30 | Punching die stripping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203862908U true CN203862908U (en) | 2014-10-08 |
Family
ID=51643898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420283203.1U Expired - Fee Related CN203862908U (en) | 2014-05-30 | 2014-05-30 | Punching die stripping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203862908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365669A (en) * | 2018-12-07 | 2019-02-22 | 合肥森隆环保科技有限公司 | A kind of transformer shell molding press device of new-energy automobile automatic demoulding |
-
2014
- 2014-05-30 CN CN201420283203.1U patent/CN203862908U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365669A (en) * | 2018-12-07 | 2019-02-22 | 合肥森隆环保科技有限公司 | A kind of transformer shell molding press device of new-energy automobile automatic demoulding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202921789U (en) | Blanking, punching and hole flanging composite molding device | |
| CN203305293U (en) | Manual anti-skid gasket perforating device | |
| CN205629112U (en) | Stamping die | |
| CN203862908U (en) | Punching die stripping structure | |
| CN104368700A (en) | Metal plate punched groove bending die with jacking devices | |
| CN203610599U (en) | Riveting and die punching die sleeve device for rivet machine | |
| CN202984446U (en) | Thin material hole flanging mould | |
| CN105750419A (en) | Male tab chamfering die mechanism | |
| CN206561059U (en) | A kind of punching die | |
| CN104384338A (en) | Die with feeding mechanism | |
| CN204912494U (en) | Automobile stamping die with demoulding mechanism | |
| CN203266785U (en) | Automobile skylight sun shield production device | |
| CN203917634U (en) | Automobile safety belt retractor raising point mould | |
| CN207325759U (en) | Photovoltaic bracket connector stamping die | |
| CN208976652U (en) | A kind of reaming flanging composite die | |
| CN204035366U (en) | A kind of mould of metallic circuit | |
| CN203313388U (en) | A vibrating membrane shaping and slicing one body integrated apparatus | |
| CN203804064U (en) | Installation structure for unloading plate and lower template of small-size progressive die | |
| CN204320944U (en) | A kind of advanced stretching seat dishware product punch-forming mold | |
| CN203184448U (en) | Flatness ensuring device | |
| CN204486557U (en) | The pull-type punch structure of a kind of automobile die | |
| CN203817225U (en) | Connection stamping device for automobile seat safety belt supports | |
| CN203991933U (en) | The built-in side-stamping device of punching press | |
| CN204235625U (en) | Box body multiaspect hole-forming device | |
| CN203156046U (en) | Special die for friction plates of brake pads |
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: 20141008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |