CN203044642U - Plunger chip - Google Patents
Plunger chip Download PDFInfo
- Publication number
- CN203044642U CN203044642U CN 201220668794 CN201220668794U CN203044642U CN 203044642 U CN203044642 U CN 203044642U CN 201220668794 CN201220668794 CN 201220668794 CN 201220668794 U CN201220668794 U CN 201220668794U CN 203044642 U CN203044642 U CN 203044642U
- Authority
- CN
- China
- Prior art keywords
- stamping parts
- handle cap
- drift
- connector
- plunger chip
- 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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- Press Drives And Press Lines (AREA)
Abstract
The utility model provides a plunger chip, and belongs to the technical field of machinery. The plunger chip solves the problems that stamped work-pieces of an existing plunger chip are single, and assemblies can not be replaced independently. The plunger chip comprises a handle cap, a stamping part used for stamping work-pieces, and a connecting part connected with stamping equipment. The connecting part and the handle cap are connected in a threaded mode, a locating cavity is formed between the connecting part and the handle cap, the inner end of the stamping part is fixed inside the locating cavity, and the outer end of the stamping part extends out of the handle cap. Due to the fact that the connecting part and the handle cap are connected in the threaded mode, the connecting part and the handle cap can be dismounted conveniently. According to the plunger chip, the stamping part frequently stressed in the process of using the plunger chip can be replaced independently after being damaged, and use cost is lowered. In addition, the plunger chip has the advantages of being simple in structure, low in use cost and high in applicability.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to the drift in a kind of pressing equipment.
Background technology
Drift also is punch, patrix, formpiston, red needle etc.Drift is mounted in the metal parts in the diel, is applied to contact with the direct of material, makes material generation deformation, cuts material.
Old-fashioned punch structure is simple, and drift and handle are one, will all change waste material if drift has destroyed whole work-piece.And drift is single, part that can only a kind of shape of cold punching, if want the part of the another kind of shape of punching press whole drift all will be changed, not only the die sinking tool also will be processed drift again again, comprises drift, handle and handle cap, sinks money.In addition, part is clamped in the punching of drift easily, and less part is difficult to take off from drift after punching press is finished, and loses time.
Its publication number of Chinese patent CN201446193U discloses a kind of " field word moulding combined type drift ", and it comprises: the punch-head assembly one that cooperatively interacts and punch-head assembly two.Punch-head assembly one has some grids and is Tian-shaped, and punch-head assembly two can pass punch-head assembly one.Thereby stamp out some little plate bodys at sheet material.But it is at the batch punching press, and its stamped workpieces is single.And one of them assembly needs to change whole drift after damaging.
Existing other drift also exists similar problem.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist at prior art, and a kind of simple in structure, drift that use cost is lower is provided.
The purpose of this utility model can realize by following technical proposal: a kind of drift, it is characterized in that, the connector that comprises the handle cap, is used for the stamping parts of stamped workpieces and is used for linking with pressing equipment, described connector is connected with the handle cap thread and between is formed with positioning chamber, above-mentioned stamping parts the inner is fixed in the above-mentioned positioning chamber, and the handle cap is stretched out in the stamping parts outer end.
Because connector adopts with the handle cap and is threaded, therefore, both can easily dismantle.As can be seen, can reduce use cost only to its independent replacing after stressed stamping parts frequently damages in the drift use.
In above-mentioned drift, described handle cap is in the form of annular discs, and the handle hat brim is along having the connecting portion of upwards digging, and connecting portion is enclosed within the above-mentioned connector outside and both are threaded.
Connecting portion is enclosed within the connector outside and both are threaded, and connected mode can make both firmly connect like this, also can easily dismantle.
In above-mentioned drift, have the retaining edge of protrusion on the described stamping parts, have the punching that runs through on the described handle cap, described punching port have recessed and with retaining along the positioning step that is complementary.
Primary Location can be realized by positioning step in stamping parts the inner.
In above-mentioned drift, it is cylindric that described connector and stamping parts all are, and it axially has the striker hole of running through described connector upper edge, and it axially has the striker hole of running through two described stamping parts upper edge, and striker hole one and striker hole two over against.
After striker stretched out striker hole two, the workpiece that is stamped that can will stick on the stamping parts was released.
In above-mentioned drift, described stamping parts outer end is cylindric.
In above-mentioned drift, described stamping parts outer end is prism-shaped.
In above-mentioned drift, the cross section of described stamping parts outer end is regular hexagon.
In above-mentioned drift, the cross section of described stamping parts outer end is square.
Obviously, change difform stamping parts and just can stamp out difform hole.
Compared with prior art, because stamping parts is detachable, therefore, stamping parts can be changed separately after damaging in this drift, and use cost is lower.Simultaneously, drift can be changed difform stamping parts, thereby satisfies various punching press requirements, because the connector that links with pressing equipment is always same, therefore, its applicability is than higher.
In addition, above the striker hole of running through on it, hole, striker hole two make that also workpiece can stick to, has the higher utility of ratio.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of this drift.
Fig. 2 is the plan structure schematic diagram of this drift.
Fig. 3 is the sectional structure schematic diagram of handle cap in this drift.
Among the figure, 1, the handle cap; 1a, punching; 1b, positioning step; 1c, connecting portion; 2, stamping parts; 2a, retaining edge; 2b, striker hole two; 3, connector; 3a, striker hole one.
The specific embodiment
As depicted in figs. 1 and 2, this drift comprises handle cap 1, stamping parts 2 and connector 3, stamping parts 2 is used for stamped workpieces, connector 3 is used for linking with pressing equipment, connector 3 is threaded with handle cap 1 and between is formed with positioning chamber, stamping parts 2 the inners are fixed in the above-mentioned positioning chamber, and handle cap 1 is stretched out in stamping parts 2 outer ends.
As shown in Figures 2 and 3, handle cap 1 is in the form of annular discs, and handle cap 1 edge has the connecting portion 1c that upwards digs, and connecting portion 1c is enclosed within above-mentioned connector 3 outsides and both are threaded.
Have the retaining of protrusion on the stamping parts 2 along 2a, have the punching 1a that runs through on the handle cap 1, punching 1a port has positioning step 1b recessed and that be complementary along 2a with retaining.
After stamping parts 2 damaged, turn 1 handle cap made handle cap 1 separate with connector 3.Stamping parts 2 just can take out easily.Putting into is connected connector 3 behind the new stamping parts 2 again gets final product with handle cap 1.
Claims (8)
1. drift, it is characterized in that, the connector (3) that comprises handle cap (1), is used for the stamping parts (2) of stamped workpieces and is used for linking with pressing equipment, described connector (3) is threaded with handle cap (1) and between is formed with positioning chamber, above-mentioned stamping parts (2) the inner is fixed in the above-mentioned positioning chamber, and handle cap (1) is stretched out in stamping parts (2) outer end.
2. drift according to claim 1 is characterized in that, described handle cap (1) is in the form of annular discs, and handle cap (1) edge has the connecting portion of upwards digging (1c), and connecting portion (1c) is enclosed within above-mentioned connector (3) outside and both are threaded.
3. drift according to claim 2, it is characterized in that, the retaining that has protrusion on the described stamping parts (2) has the punching (1a) that runs through along (2a) on the described handle cap (1), described punching (1a) port has positioning step (1b) recessed and that be complementary along (2a) with retaining.
4. drift according to claim 2, it is characterized in that, described connector (3) and stamping parts (2) all are cylindric, it axially has the striker hole of running through (3a) described connector (3) upper edge, it axially has the striker hole of running through two (2b) described stamping parts (2) upper edge, and striker hole one (3a) and striker hole two (2b) over against.
5. according to claim 1 or 2 or 3 or 4 described drifts, it is characterized in that described stamping parts (2) outer end is cylindric.
6. according to claim 1 or 2 or 3 or 4 described drifts, it is characterized in that described stamping parts (2) outer end is prism-shaped.
7. drift according to claim 6 is characterized in that, the cross section of described stamping parts (2) outer end is regular hexagon.
8. drift according to claim 6 is characterized in that, the cross section of described stamping parts (2) outer end is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668794 CN203044642U (en) | 2012-12-06 | 2012-12-06 | Plunger chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668794 CN203044642U (en) | 2012-12-06 | 2012-12-06 | Plunger chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203044642U true CN203044642U (en) | 2013-07-10 |
Family
ID=48727639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220668794 Expired - Fee Related CN203044642U (en) | 2012-12-06 | 2012-12-06 | Plunger chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203044642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691010A (en) * | 2015-01-30 | 2015-06-10 | 胡俊 | Electric stamping head |
-
2012
- 2012-12-06 CN CN 201220668794 patent/CN203044642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691010A (en) * | 2015-01-30 | 2015-06-10 | 胡俊 | Electric stamping head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: VOLDA ENVIRONMENTAL TECHNOLOGY JIANGSU CO., LTD. Free format text: FORMER OWNER: ZHUO DANCHUN Effective date: 20140417 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317608 TAIZHOU, ZHEJIANG PROVINCE TO: 223900 SUQIAN, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140417 Address after: Suqian City, Jiangsu province Shuang'gou 223900 west of Sihong County Economic Development Zone No. 388 Patentee after: WOERDA ENVIRONMENTAL TECHNOLOGY JIANGSU CO., LTD. Address before: Taizhou City, Zhejiang province 317608 Yuhuan County Lu Pu Industrial Park Zhejiang world HVAC technology Co Ltd Patentee before: Zhuo Danchun |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20171206 |