CN204503960U - The contractile hardware dies of a kind of red needle - Google Patents
The contractile hardware dies of a kind of red needle Download PDFInfo
- Publication number
- CN204503960U CN204503960U CN201520054583.6U CN201520054583U CN204503960U CN 204503960 U CN204503960 U CN 204503960U CN 201520054583 U CN201520054583 U CN 201520054583U CN 204503960 U CN204503960 U CN 204503960U
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- CN
- China
- Prior art keywords
- fixed head
- location fixed
- red needle
- contractile
- hardware dies
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- 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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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to the contractile hardware dies of a kind of red needle, this hardware dies comprises cope match-plate pattern and lower bolster, described cope match-plate pattern comprises upper bolster (2), and be arranged on location fixed head a (13) that upper bolster (2) lower surface stacks successively, location fixed head b (12), location fixed head c (11), each location fixed head is connected by guide pillar (6) with upper bolster (2), described location fixed head b (12) is provided with at least one red needle (5), described location fixed head c (11) is provided with the red needle hole matched with red needle (5), described lower bolster comprises die shoe (4), and be arranged on the polylith location fixed head that die shoe (4) superposes successively, it is characterized in that, multiple spring (7) is provided with compared with prior art between described location fixed head c (11) and location fixed head b (12), it is not fragile that the utility model has red needle, the advantages such as maintenance rate is low.
Description
Technical field
The utility model relates to a kind of hardware dies, especially relates to the contractile hardware dies of a kind of red needle.
Background technology
Hardware dies is in the industrial production, and with various forcing press and the specific purpose tool be contained on forcing press, by pressure, metal material or other materials are made part or the goods of required form, this specific purpose tool is referred to as hardware dies.Five metals mould is a kind of mould of the common product for needing repeatedly trepanning die-cut, traditional five metals mould as shown in Figure 1, comprise cope match-plate pattern and lower bolster, described cope match-plate pattern comprises upper bolster 2, and be arranged on the location fixed head a13 that upper bolster 2 lower surface stacks successively, location fixed head b12, location fixed head c11, each location fixed head is connected by guide pillar 6 with upper bolster 2, described location fixed head b12 is provided with at least one red needle 5, described location fixed head c11 is provided with the red needle hole matched with red needle 5, described lower bolster comprises die shoe 4, die shoe 4 is provided with the location fixed head d32 and location fixed head e31 that stack successively.Red needle 5 is outside exposed, like this dismounting mould, mould place improper, move mould, mould be placed on desktop metal touch because of carelessness time, be all easy to the red needle of hardware dies to break, make the maintenance rate of five metals mould and maintenance cost very high.
Summary of the invention
The purpose of this utility model be exactly in order to overcome above-mentioned prior art exist defect and provide a kind of red needle contractile hardware dies.
The purpose of this utility model can be achieved through the following technical solutions:
The contractile hardware dies of a kind of red needle, comprise cope match-plate pattern and lower bolster, described cope match-plate pattern comprises upper bolster, and be arranged on the location fixed head a that upper bolster lower surface stacks successively, location fixed head b, location fixed head c, each location fixed head is connected by guide pillar with upper bolster, described location fixed head b is provided with at least one red needle, described location fixed head c is provided with the red needle hole matched with red needle, described lower bolster comprises die shoe, and be arranged on the polylith location fixed head that die shoe superposes successively, it is characterized in that, multiple spring is provided with between described location fixed head c and location fixed head b, before punching press, red needle is positioned at described red needle hole, and during punching press, location fixed head c moves upward Compress Spring, exposes and carry out punching punching press bottom red needle.
On described location fixed head c lower surface, described red needle hole place is provided with groove, and the thickness of location fixed head c of this groove and the natural length sum of spring are more than or equal to the length of red needle, before making punching operation, can not stretch out described red needle hole bottom red needle.
Described location fixed head c can move up and down along guide pillar.
Described die shoe is provided with the location fixed head d and location fixed head e that stack successively.
Described location fixed head e is provided with the projection with the position mating shapes of locating fixed head c upper groove.
The quantity of described spring can arrange 2 ~ 10 as required.
Before punching press, location fixed head c is positioned at normal position, and under making spring be in natural length, now, red needle is positioned at red needle hole, can not expose bottom red needle, and when carrying hardware dies, red needle is not fragile; During punching press, location fixed head c to move upward Compress Spring along guide pillar, makes to expose bottom red needle thus carries out punching punching press.
Compared with prior art, red needle of the present utility model is positioned at red needle hole in idle situation, does not expose bottom red needle, protects red needle greatly not fragile, reduces the maintenance rate of mould.
Accompanying drawing explanation
Fig. 1 is the structural representation of traditional hardware dies;
Fig. 2 is the structural representation of the collapsible hardware dies of red needle of the present utility model;
In figure, location fixed head c11, location fixed head b12, location fixed head a13, upper bolster 2, location fixed head d32, location fixed head e31, die shoe 4, red needle 5, guide pillar 6, spring 7.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment
As shown in Figure 2, the contractile hardware dies of a kind of red needle, comprise cope match-plate pattern and lower bolster, described cope match-plate pattern comprises upper bolster 2, and be arranged on the location fixed head a13 that upper bolster 2 lower surface stacks successively, location fixed head b12, location fixed head c11, each location fixed head is connected by guide pillar 6 with upper bolster 2, described location fixed head b12 is provided with at least one red needle 5, described location fixed head c11 is provided with the red needle hole matched with red needle 5, multiple spring 7 is provided with between described location fixed head c11 and location fixed head b12, on described location fixed head c11 lower surface, described red needle hole place is provided with groove, the thickness of location fixed head c11 of this groove and the natural length sum of spring 7 are more than or equal to the length of red needle 5, before making punching operation, described red needle hole can not be stretched out bottom red needle 5.Described lower bolster comprises die shoe 4, and is arranged on the polylith location fixed head that die shoe 4 superposes successively.Described die shoe 4 is provided with the location fixed head d32 and location fixed head e31 that stack successively.Described location fixed head e31 is provided with the projection with the position mating shapes of locating fixed head c11 upper groove.
Before punching press, location fixed head c11 is positioned at normal position, and under making spring 7 be in natural length, now, red needle is positioned at described red needle hole, can not expose bottom red needle, and when carrying hardware dies, red needle is not fragile; During punching press, location fixed head c11 to move upward Compress Spring 7 along guide pillar 6, exposes and carry out punching punching press bottom red needle 5.
Claims (5)
1. the contractile hardware dies of red needle, comprise cope match-plate pattern and lower bolster, described cope match-plate pattern comprises upper bolster (2), and be arranged on location fixed head a (13) that upper bolster (2) lower surface stacks successively, location fixed head b (12), location fixed head c (11), each location fixed head is connected by guide pillar (6) with upper bolster (2), described location fixed head b (12) is provided with at least one red needle (5), described location fixed head c (11) is provided with the red needle hole matched with red needle (5), described lower bolster comprises die shoe (4), and be arranged on the polylith location fixed head that die shoe (4) superposes successively, it is characterized in that, multiple spring (7) is provided with between described location fixed head c (11) and location fixed head b (12).
2. the contractile hardware dies of a kind of red needle according to claim 1, it is characterized in that, on described location fixed head c (11) lower surface, described red needle hole place is provided with groove, and the thickness of location fixed head c (11) of this groove and the natural length sum of spring (7) are more than or equal to the length of red needle (5).
3. the contractile hardware dies of a kind of red needle according to claim 1, is characterized in that, described location fixed head c (11) can move up and down along guide pillar (6).
4. the contractile hardware dies of a kind of red needle according to claim 1, is characterized in that, described die shoe (4) is provided with location fixed head d (32) and location fixed head e (31) that stack successively.
5. the contractile hardware dies of a kind of red needle according to claim 4, is characterized in that, described location fixed head e (31) is provided with the projection with the position mating shapes of locating fixed head c (11) upper groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054583.6U CN204503960U (en) | 2015-01-26 | 2015-01-26 | The contractile hardware dies of a kind of red needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054583.6U CN204503960U (en) | 2015-01-26 | 2015-01-26 | The contractile hardware dies of a kind of red needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503960U true CN204503960U (en) | 2015-07-29 |
Family
ID=53701964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520054583.6U Expired - Fee Related CN204503960U (en) | 2015-01-26 | 2015-01-26 | The contractile hardware dies of a kind of red needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204503960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880363A (en) * | 2015-01-26 | 2016-08-24 | 上海景奕电子科技有限公司 | Hardware mold with retractable punching pins |
-
2015
- 2015-01-26 CN CN201520054583.6U patent/CN204503960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880363A (en) * | 2015-01-26 | 2016-08-24 | 上海景奕电子科技有限公司 | Hardware mold with retractable punching pins |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170905 Address after: 201108, Minhang District, Shanghai Road, No. 2, 2059, 1, 1F101 room Patentee after: Hao Bai Electronic Technology (Shanghai) Co., Ltd. Address before: 201108 Shanghai Guanghua Road, Minhang District, No. 13, building 4, building 888 Patentee before: SHANGHAI JINGYI ELECTRONIC TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180202 Address after: 201108 No. 103, room 2059, Shanghai City Road, Minhang District, Shanghai Patentee after: Yuan Yuan Industrial (Shanghai) Co., Ltd. Address before: 201108, Minhang District, Shanghai Road, No. 2, 2059, 1, 1F101 room Patentee before: Hao Bai Electronic Technology (Shanghai) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20190126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |