CN202752450U - Die punching device - Google Patents
Die punching device Download PDFInfo
- Publication number
- CN202752450U CN202752450U CN 201220342996 CN201220342996U CN202752450U CN 202752450 U CN202752450 U CN 202752450U CN 201220342996 CN201220342996 CN 201220342996 CN 201220342996 U CN201220342996 U CN 201220342996U CN 202752450 U CN202752450 U CN 202752450U
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- China
- Prior art keywords
- drift
- punch holder
- punching
- mold
- suitching type
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- Expired - Fee Related
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Abstract
The utility model discloses a die punching device. The die punching device comprises an upper die installing and fixing seat 1, a punch pin 2 and a switched male die fixing seat 3. The upper die installing and fixing seat 1 is installed on an upper die and provided with a containing cavity 11 which can contain the punch pin 2. The switched male die fixing seat 3 is installed on the upper die installing and fixing seat 1. The punch pin 2 is installed on the switched male die fixing seat 3, and working states of the punch pin 2 are switched by the switched male die fixing seat 3. When punching is needed, an air source drives the switched male die fixing seat 3 so that a punching male die is driven, and therefore a punching need can be met. When the punching is not needed, the air source is cut off, the switched male die fixing seat 3 restores to an original position, the punching male die restores to a free state, and therefore the requirement that the punching is not conducted can be achieved.
Description
Technical field
The utility model relates to the mold machining technology field, particularly relates to a kind of press device of mold.
Background technology
Along with the development of automobile industry, in the automobile production process, various parts have progressively adopted automation processing, and wherein, the stamping procedure automation in the automobile processing is more obvious.Pressing equipment is comprised of mold and bed die, and bed die is fixed on the lathe by the bed die base, and mold is transported to the mould relevant position with the sheet material that heats during work and is carried out extrusion modling by the hydraulic-driven lifting.
In order to satisfy the client to the demand of different style products, often the same workpiece there is different designs, as punching in different positions, to assemble personalized interior trim; Or different electronic devices connected up.
In the prior art, process and to solve by dual mode for the personalization of above-mentioned mould; A kind of is again to make mould, still too high for the few production die cost of quantity; Another kind of mode then needs artificial treatment, need to consume a large amount of manpowers, and precision and quality all is difficult to guarantee.
The utility model content
The utility model scheme purpose is: provide a kind of press device of mold, to solve the problem low for personalized mould punching efficient in the prior art, that cost is high.
For this reason, the utility model provides a kind of press device of mold, comprising: patrix mounting-fixing base 1, drift 2 and suitching type punch holder 3;
Described patrix mounting-fixing base 1 is installed on the mold, is provided with the container cavity 11 of the accommodating described drift 2 of energy;
Described suitching type punch holder 3 is installed on described patrix mounting-fixing base 1;
Described drift 2 is installed on the described suitching type punch holder 3, by described suitching type punch holder 3 switch operating states.
Preferably, described suitching type punch holder 3 comprises:
Cavity is located at described suitching type punch holder 3 inside;
Air-source inflow joint 33 links to each other with external air source;
Be provided with in the described cavity:
Piston 32 is connected with described air-source inflow joint 33 gas circuits;
Preferably, during described external air source air feed, described slide block 31 is between described drift 2 and described patrix mounting-fixing base 1, and is spacing to described drift 2; Described external air source not during air feed described slide block 31 to shrinking away from described drift 2 directions, not spacing to described drift 2.
Preferably, during described external air source air feed described slide block 31 to shrinking away from described drift 2 directions, not spacing to described drift 2; Described external air source not during air feed described slide block 31 between described drift 2 and described patrix mounting-fixing base 1, spacing to described drift 2.
Preferably, described slide block 31 is connected with described piston 32 by connecting rod 34.
Compared with prior art, the utlity model has following advantage:
A kind of press device of mold of the utility model adopts suitching type punch holder pneumatic mode, promote piercing punch move up and down realize.Source of the gas drives suitching type punch holder when the needs punching, thereby drives the needs that piercing punch is realized punching; Disconnect source of the gas when not needing punching, suitching type punch holder returns to original position, thereby piercing punch returns to the requirement that free state realizes not punching.
The characteristics such as the utility model has been saved a large amount of time and manpower and safe not to the utmost, and stability is strong; The processing operation is convenient; Optimization simple in structure, precision improves; Maintenance activity is convenient, has satisfied greatly the needs that modernized mould (the especially mould of automation line) is produced.
Description of drawings
Fig. 1 is a kind of press device of mold three-dimensional structure diagram of the utility model embodiment;
Fig. 2 is a kind of press device of mold top view of the utility model embodiment;
Fig. 3 is a kind of press device of mold cutaway view of the utility model embodiment.
Drawing reference numeral:
1, the patrix mounting-fixing base
11, accommodating cavity
2, drift
3, suitching type punch holder
31, slide block
32, piston
33, the air-source inflow joint
34, connecting rod
The specific embodiment
The below describes embodiment of the present utility model in detail, and the example of described embodiment is shown in the drawings, and wherein identical or similar label represents identical or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center "; " vertically "; " laterally "; " front "; " afterwards "; " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only be for convenience of description the utility model and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
According to the press device of mold of the utility model one embodiment, as Figure 1-3, comprising: patrix mounting-fixing base 1, drift 2 and suitching type punch holder 3(for example adopt pneumatic type).Described patrix mounting-fixing base 1 is installed on the mold of lathe, and is provided with the container cavity 11 of the accommodating described drift 2 of energy.Described suitching type punch holder 3 is installed on described patrix mounting-fixing base 1; Described drift 2, be installed on the described suitching type punch holder 3, by described suitching type punch holder 3 switch operating states: drift 2 in running order (drift 2 stretches out suitching type punch holder 3 upper surfaces, and can not move freely) when the needs punching, thus realize punching; When not needing punching, drift 2 returns to free state (drift 2 is retracted in the container cavity 11) thereby realizes not punching.
Wherein, described suitching type punch holder 3 comprises: cavity, be located at described suitching type punch holder 3 inside; Air-source inflow joint 33 links to each other with external air source; Be provided with in the described cavity: piston 32 is connected with described air-source inflow joint 33 gas circuits; Slide block 31 is connected (certainly, slide block 31 can directly be connected with piston 32, also can connect by connecting rod 34, also can take other modes to connect) with described piston 32.During described external air source air feed, described slide block 31 is between described drift 2 and described patrix mounting-fixing base 1, and is spacing to described drift 2, makes drift 2 can not be recovered in the accommodating cavity 11; Described slide block 31 is not to shrinking away from described drift 2 directions during air feed in described external air source, and not spacing to described drift 2, drift 2 may be withdrawn in the accommodating cavity 11.
Certainly, also can use another kind of duty, namely during described external air source air feed described slide block 31 to shrinking away from described drift 2 directions, not spacing to described drift 2; Described external air source not during air feed described slide block 31 between described drift 2 and described patrix mounting-fixing base 1, spacing to described drift 2.
Specific works process of the present utility model is: when needs carry out punching to plate: to 3 inflations of suitching type punch holder, drift 2 is in running order by external gas source inlet suction port 33 for external air source.Lathe drives upper bolster and moves downward, and patrix mounting-fixing base 1, drift 2, suitching type punch holder 3 move downward, and contact with the counterdie die case, and drift 2 can not regained, and finishes the process of punching.After this upper bolster drive patrix mounting-fixing base 1, drift 2, suitching type punch fixedly seat number 3 move upward, and arrive after top dead center, and backhaul is complete, and punching is finished smoothly, pickup, and beginning is circulation next time.
When product did not need the hole: cut off source of the gas, suitching type punch holder 3 was not inflated, and drift 2 is in free state, can regain when running into plate.Lathe drives upper bolster and moves downward, and patrix mounting-fixing base 1, drift 2, suitching type punch holder 3 move downward, and regains after this moment, drift 2 contacted with the counterdie die case, can not carry out punching.After this upper bolster drive patrix mounting-fixing base 1, drift 2, suitching type punch holder 3 move upward, and arrive after top dead center, and backhaul is complete, and other operation is finished smoothly, pickup, and beginning is circulation next time.
The above is preferred embodiment of the present utility model only, is not to limit protection domain of the present utility model; Protection domain of the present utility model is limited by the claim in claims, and every equivalence variation and modification of doing according to utility model, all within the protection domain of the utility model patent.
Claims (5)
1. a press device of mold is characterized in that, comprising: patrix mounting-fixing base (1), drift (2) and suitching type punch holder (3);
Described patrix mounting-fixing base (1) is installed on the mold, is provided with the container cavity (11) of the accommodating described drift of energy (2);
Described suitching type punch holder (3) is installed on described patrix mounting-fixing base (1);
Described drift (2) is installed on the described suitching type punch holder (3), by described suitching type punch holder (3) switch operating state.
2. press device of mold as claimed in claim 1 is characterized in that, described suitching type punch holder (3) comprising:
Cavity is located at described suitching type punch holder (3) inside;
Air-source inflow joint (33) links to each other with external air source;
Be provided with in the described cavity:
Piston (32) is connected with described air-source inflow joint (33) gas circuit;
Slide block (31) is connected with described piston (32).
3. press device of mold as claimed in claim 2 is characterized in that, during described external air source air feed, described slide block (31) is positioned between described drift (2) and the described patrix mounting-fixing base (1), and is spacing to described drift (2); Described external air source not during air feed described slide block (31) to shrinking away from described drift (2) direction, not spacing to described drift (2).
4. press device of mold as claimed in claim 2 is characterized in that, during described external air source air feed described slide block (31) to shrinking away from described drift (2) direction, not spacing to described drift (2); Described external air source not during air feed described slide block (31) be positioned between described drift (2) and the described patrix mounting-fixing base (1), spacing to described drift (2).
5. press device of mold as claimed in claim 2 is characterized in that, described slide block (31) is connected with described piston (32) by connecting rod (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342996 CN202752450U (en) | 2012-07-13 | 2012-07-13 | Die punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342996 CN202752450U (en) | 2012-07-13 | 2012-07-13 | Die punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202752450U true CN202752450U (en) | 2013-02-27 |
Family
ID=47731645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220342996 Expired - Fee Related CN202752450U (en) | 2012-07-13 | 2012-07-13 | Die punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202752450U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668345A (en) * | 2015-03-16 | 2015-06-03 | 安徽江淮汽车股份有限公司 | Stamping mold and male mold switching device thereof |
| CN107649572A (en) * | 2017-08-10 | 2018-02-02 | 北汽福田汽车股份有限公司 | Punching die and its hole-punching method |
| CN112588941A (en) * | 2020-11-06 | 2021-04-02 | 中国第一汽车股份有限公司 | Punch of stamping die |
-
2012
- 2012-07-13 CN CN 201220342996 patent/CN202752450U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668345A (en) * | 2015-03-16 | 2015-06-03 | 安徽江淮汽车股份有限公司 | Stamping mold and male mold switching device thereof |
| CN104668345B (en) * | 2015-03-16 | 2016-06-22 | 安徽江淮汽车股份有限公司 | A kind of diel and punch switching device thereof |
| CN107649572A (en) * | 2017-08-10 | 2018-02-02 | 北汽福田汽车股份有限公司 | Punching die and its hole-punching method |
| CN112588941A (en) * | 2020-11-06 | 2021-04-02 | 中国第一汽车股份有限公司 | Punch of stamping 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: 20130227 Termination date: 20170713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |