CN102228935A - Polygonal detachable punch - Google Patents
Polygonal detachable punch Download PDFInfo
- Publication number
- CN102228935A CN102228935A CN2011100818666A CN201110081866A CN102228935A CN 102228935 A CN102228935 A CN 102228935A CN 2011100818666 A CN2011100818666 A CN 2011100818666A CN 201110081866 A CN201110081866 A CN 201110081866A CN 102228935 A CN102228935 A CN 102228935A
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- China
- Prior art keywords
- drift
- polygonal
- polygon
- punch
- detachable
- 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.)
- Pending
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Abstract
The invention provides a polygonal detachable punch which comprises a plurality of punch ejector rods arranged on a polygonal punch base, wherein fixed bolts corresponding to the punch ejector rods are arranged on the polygonal punch base. The polygonal detachable punch is convenient for replacement; and production efficiency can be improved, and production cost is reduced.
Description
Technical field
The present invention relates to the detachable drift of polygon.
Background technology
In the process of alloying product, need to use decompressor, can use drift in the decompressor.As depicted in figs. 1 and 2, the tip-lever support 4 that existing drift comprises drift push rod 2 and is located at drift push rod 2 bottoms, when being installed in it on polygon drift base 1, collar 5 need be enclosed within on the drift push rod 2, be provided with draw-in groove 6 on the collar 5, be provided with the set bolt 3 corresponding on the drift base 1 with draw-in groove 6, bolt 3 is tightened, cooperate chucking collar 5 with draw-in groove 6, the tip-lever support 4 on the drift is stuck between collar 5 and the drift base 1, makes drift tighten.But then need to take out collar 5 after drift damages, drift push rod 2 and tip-lever support 4 are changed together, the inconvenience that operates has reduced production efficiency, and tip-lever support 4 changes together, has also wasted material, has improved production cost.
Summary of the invention
Technical problem to be solved by this invention is to provide polygon detachable drift, and it is convenient to change, and can enhance productivity, and reduces production costs.
For solving above-mentioned existing technical problem, the present invention adopts following scheme: the detachable drift of polygon, comprise the some drift push rods that are located on the polygon drift base, and described polygon drift base is provided with the set bolt corresponding with the drift push rod.
As preferably, described drift push rod is provided with the link slot corresponding with set bolt.Simple in structure, easily manufactured, clamping is firm.
Beneficial effect:
The present invention adopts technique scheme to provide polygon detachable drift, and it is convenient to change, and has improved production efficiency, has reduced production cost.
Description of drawings
Fig. 1 is the structural representation of existing drift;
Fig. 2 is the cutaway view of A-A face among Fig. 1;
Fig. 3 is a structural representation of the present invention;
Fig. 4 is the cutaway view of B-B face among Fig. 3.
The specific embodiment
As shown in Figure 2, the detachable drift of polygon comprises the some drift push rods 2 that are located on the polygon drift base 1, and described polygon drift base 1 is provided with the set bolt 3 corresponding with drift push rod 2.Described drift push rod 2 is provided with the link slot 7 corresponding with set bolt 3.Simple in structure, easily manufactured, it is firm to connect.In case drift push rod 2 damages, and can in time change, it is convenient to change, and has improved production efficiency, has reduced the discarded of tip-lever support, has reduced production cost.
Claims (2)
1. the detachable drift of polygon, it is characterized in that: comprise the some drift push rods (2) that are located on the polygon drift base (1), described polygon drift base (1) is provided with the set bolt (3) corresponding with drift push rod (2).
2. the detachable drift of polygon according to claim 1 is characterized in that: described drift push rod (2) is provided with the link slot (7) corresponding with set bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100818666A CN102228935A (en) | 2011-04-01 | 2011-04-01 | Polygonal detachable punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100818666A CN102228935A (en) | 2011-04-01 | 2011-04-01 | Polygonal detachable punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102228935A true CN102228935A (en) | 2011-11-02 |
Family
ID=44841564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100818666A Pending CN102228935A (en) | 2011-04-01 | 2011-04-01 | Polygonal detachable punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102228935A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537552A (en) * | 2013-10-17 | 2014-01-29 | 江西稀有稀土金属钨业集团有限公司 | Combined mold punch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2678801Y (en) * | 2004-01-09 | 2005-02-16 | 江苏富力数控机床有限公司 | Turret of digital controlled punch press |
| US20070261466A1 (en) * | 2006-04-07 | 2007-11-15 | Wilson Tool International Inc. | Multi-tool technology |
| CN201470775U (en) * | 2009-08-31 | 2010-05-19 | 扬州恒德模具有限公司 | Split type upper mold of numerical control turret punching machine |
| CN202045272U (en) * | 2011-04-01 | 2011-11-23 | 浙江恒成硬质合金有限公司 | Polygonal detachable punching head |
-
2011
- 2011-04-01 CN CN2011100818666A patent/CN102228935A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2678801Y (en) * | 2004-01-09 | 2005-02-16 | 江苏富力数控机床有限公司 | Turret of digital controlled punch press |
| US20070261466A1 (en) * | 2006-04-07 | 2007-11-15 | Wilson Tool International Inc. | Multi-tool technology |
| CN201470775U (en) * | 2009-08-31 | 2010-05-19 | 扬州恒德模具有限公司 | Split type upper mold of numerical control turret punching machine |
| CN202045272U (en) * | 2011-04-01 | 2011-11-23 | 浙江恒成硬质合金有限公司 | Polygonal detachable punching head |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537552A (en) * | 2013-10-17 | 2014-01-29 | 江西稀有稀土金属钨业集团有限公司 | Combined mold punch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111102 |