CN203044649U - Die for embossing and closing shooting nail shell - Google Patents
Die for embossing and closing shooting nail shell Download PDFInfo
- Publication number
- CN203044649U CN203044649U CN 201220630126 CN201220630126U CN203044649U CN 203044649 U CN203044649 U CN 203044649U CN 201220630126 CN201220630126 CN 201220630126 CN 201220630126 U CN201220630126 U CN 201220630126U CN 203044649 U CN203044649 U CN 203044649U
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- China
- Prior art keywords
- embossing
- closing
- die
- shell case
- wireway
- 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
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a die for embossing and closing a shooting nail shell. The die comprises a punch and a punch rod, wherein a conical groove is formed on the end part of the punch, and a cutting blade is installed in the conical groove. The die is characterized in that the annular groove is formed on the internal surface of the conical groove. By utilizing the die for embossing and closing the shooting nail shell, the shooting nail shell closing quality can be improved, the quantity of waste products can be reduced, and production cost is saved.
Description
Technical field
The utility model relates to the shell case field shaping technique, particularly a kind of embossing closing in plunger chip die of nailing shell case.
Background technology
The nail shooting pill shell case mode moulding of closing up and substantially all to adopt embossing to close up in process of production, embossing are closed up to close up to bring by embossing and are finished.Existing embossing closing in mode is that external knurling closes up, the structure that its embossing closing in is dashed as shown in Figure 1, it comprises drift 1 and jumper bar 2, drift 1 end has conical tank 3, blade 4 is installed in the conical tank 3, uses this embossing to close up to dash when shell case closed up, and shell case to be closed up is placed under the drift, jumper bar drives drift and moves downward, and the blade in the drift conical tank carries out the embossing closing in to the shell case top and finishes described external knurling closing in mode.Owing to adopt above-mentioned external knurling closing in mode to position shell case, be easy to be moved during the shell case embossing, produce a large amount of waste products.
The utility model content
The purpose of this utility model just is at the deficiencies in the prior art, and a kind of embossing closing in punch die of nailing shell case closing in usefulness is provided, and uses this embossing to close up and dashes and can improve the quality that shell case closes up, and rejection number is reduced, and saves production cost.
To achieve these goals, the technical solution adopted in the utility model is such: a kind of nailing shell case embossing closing in punch die, comprise drift and jumper bar, nose of punch has conical tank, blade is installed in the conical tank, it is characterized in that: the inner surface at described conical tank has annular groove.
Because nail shooting pill is the fire attack product, in process, be easy to the phenomenon of blasting, as further improvement of the utility model, the embossing closing in is punched in jumper bar inside and is provided with horizontal wireway and vertical wireway, and horizontal wireway is communicated with vertical wireway, and blade is connected with vertical wireway, in the process of shell case being carried out the embossing closing in, the gas that the phenomenon even nail shooting pill is blasted, wireway also can be timely produce blast is derived, and prevents from that plunger chip die is related to be blown up.
The utility model is by arranging annular groove at the conical tank inner surface, and shell case to be closed up is stuck in the annular groove, shell case has been played the effect of location, when embossing was closed up, shell case was not easy to be moved like this, had improved the closing in quality of shell case, reduce rejection number, saved production cost.
Description of drawings
Fig. 1 is the structural representation of prior art embossing closing in punch die;
Fig. 2 is the structural representation of the utility model embossing closing in punch die.
Marginal data:
1, drift; 2, jumper bar; 3, conical tank; 4, blade; 5, annular groove; 6, horizontal wireway; 7, vertical wireway.
The specific embodiment
In order to be expressly understood the purpose of this utility model, technical scheme and beneficial effect more, below in conjunction with accompanying drawing the utility model is described further, but protection domain of the present utility model is not limited in following examples.
Referring to Fig. 2, a kind of nailing shell case of the utility model embossing closing in punch die comprises drift 1 and jumper bar 2, and drift 1 end has conical tank 3, and blade 4 is installed in the conical tank 3, has annular groove 5 at the inner surface of described conical tank 3.
When embossing was closed up, shell case to be closed up was placed on drift 1 time, and jumper bar 2 drives drifts 1 and moves downward, and shell case is stuck in the annular groove 5 in the drift conical tank 3, and 4 pairs of shell case tops of blade are carried out embossing and finished shell case and close up.Because 5 pairs of shell cases of annular groove have played the effect of location, shell case is not easy to be moved, and has therefore improved the closing in quality of shell case, has reduced rejection number, has saved production cost.
Simultaneously as further improvement of the utility model, the embossing closing in is punched in jumper bar 2 inside and is provided with horizontal wireway 6 and vertical wireway 7, horizontal wireway 6 is communicated with vertical wireway 7, blade 4 is connected with vertical wireway 7, in the process of shell case being carried out the embossing closing in, the gas that the phenomenon even nail shooting pill is blasted, wireway also can be timely produce blast is derived, and prevents from that plunger chip die is related to be blown up.
Claims (2)
1. nailing shell case embossing closing in punch die, comprise drift (1) and jumper bar (2), drift (1) end has conical tank (3), and blade (4) is installed in the conical tank (3), it is characterized in that: the inner surface at described conical tank (3) has annular groove (5).
2. a kind of nailing shell case embossing closing in punch die according to claim 1, it is characterized in that: described jumper bar (2) inside is provided with horizontal wireway (6) and vertical wireway (7), horizontal wireway (6) is communicated with vertical wireway (7), and blade (4) is connected with vertical wireway (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220630126 CN203044649U (en) | 2012-11-26 | 2012-11-26 | Die for embossing and closing shooting nail shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220630126 CN203044649U (en) | 2012-11-26 | 2012-11-26 | Die for embossing and closing shooting nail shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203044649U true CN203044649U (en) | 2013-07-10 |
Family
ID=48727646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220630126 Expired - Fee Related CN203044649U (en) | 2012-11-26 | 2012-11-26 | Die for embossing and closing shooting nail shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203044649U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492991A (en) * | 2014-12-23 | 2015-04-08 | 贵州黎阳航空动力有限公司 | Locking mechanism of nozzle assembly |
| CN104525738A (en) * | 2014-12-25 | 2015-04-22 | 常熟市金马模具有限公司 | Puncher pin for mold |
| CN112916735A (en) * | 2021-02-02 | 2021-06-08 | 中国航发长春控制科技有限公司 | Filter screen assembly closing device and method for closing filter screen assembly by using same |
-
2012
- 2012-11-26 CN CN 201220630126 patent/CN203044649U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492991A (en) * | 2014-12-23 | 2015-04-08 | 贵州黎阳航空动力有限公司 | Locking mechanism of nozzle assembly |
| CN104492991B (en) * | 2014-12-23 | 2017-06-06 | 贵州黎阳航空动力有限公司 | A kind of retaining mechanism of nozzle assembly |
| CN104525738A (en) * | 2014-12-25 | 2015-04-22 | 常熟市金马模具有限公司 | Puncher pin for mold |
| CN112916735A (en) * | 2021-02-02 | 2021-06-08 | 中国航发长春控制科技有限公司 | Filter screen assembly closing device and method for closing filter screen assembly by using same |
| CN112916735B (en) * | 2021-02-02 | 2022-09-27 | 中国航发长春控制科技有限公司 | Filter screen assembly closing device and method for closing filter screen assembly by using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20131126 |