CN204093918U - The dual-purpose die of a kind of punching - Google Patents
The dual-purpose die of a kind of punching Download PDFInfo
- Publication number
- CN204093918U CN204093918U CN201420605226.XU CN201420605226U CN204093918U CN 204093918 U CN204093918 U CN 204093918U CN 201420605226 U CN201420605226 U CN 201420605226U CN 204093918 U CN204093918 U CN 204093918U
- Authority
- CN
- China
- Prior art keywords
- hole
- die
- bolt hole
- large cylinder
- little
- 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
Links
- 238000004080 punching Methods 0.000 title claims abstract description 16
- 125000003003 spiro group Chemical group 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Abstract
The dual-purpose die of a kind of punching, it comprises: large cylinder, I bolt hole, little die hole, II bolt hole, large die hole, III bolt hole, IV bolt hole; The left side of I spiro keyhole position on large cylinder in plane, little die hole is positioned at the central authorities of plane on large cylinder, II spiro keyhole position the right on large cylinder in plane, large die hole is positioned at the below of little die hole, the center line of large cylinder, little die hole, large die hole overlaps, on same horizontal line, the left side of III spiro keyhole position on large cylinder lower plane, IV spiro keyhole position the right on large cylinder lower plane, the size dimension of I bolt hole, II bolt hole, III bolt hole, IV bolt hole is consistent; A kind of punching dual-purpose die volume that the utility model provides is little, is convenient for changing, easy to use, processes easy, and structure is simple, and easy disassembling, be convenient to exchange.
Description
Technical field
The utility model relates to a kind of cold punching die accessory, particularly the dual-purpose die of a kind of punching.
Background technology
Die is main parts size in mould, it is mounted in counterdie or is arranged in patrix, carry out the use of blanking, trimming, punching, traditional cavity die structure more complicated, shaped volumes is comparatively large, installs more loaded down with trivial details, use inconvenience, inconvenience dismounting, processing difficulties, is not suitable for the processing of small-sized machine yet.
Utility model content
The purpose of this utility model be overcome prior art above-mentioned deficiency and provide a kind of punching dual-purpose die, its volume is little, is convenient for changing, easy to use, and processes easy.
The technical solution of the utility model is: the dual-purpose die of a kind of punching, and it comprises large cylinder, I bolt hole, little die hole, II bolt hole, large die hole, III bolt hole, IV bolt hole.
The further technical scheme of the utility model is: described large cylinder is made by diameter 94mm round steel, and the lower plane angle of large cylinder is provided with chamfering.
The utility model further technical scheme is: described little die hole size dimension is diameter 79mm, is provided with chamfering in the bottom of little die hole.
The utility model further technical scheme is: described large die hole size dimension is diameter 80mm, and depth dimensions is 28mm.
The left side of I spiro keyhole position on large cylinder in plane, little die hole is positioned at the central authorities of plane on large cylinder, II spiro keyhole position the right on large cylinder in plane, large die hole is positioned at the below of little die hole, the center line of large cylinder, little die hole, large die hole overlaps, on same horizontal line, the left side of III spiro keyhole position on large cylinder lower plane, IV spiro keyhole position the right on large cylinder lower plane, the size dimension of I bolt hole, II bolt hole, III bolt hole, IV bolt hole is consistent.
The utility model compared with prior art has following features:
1, the dual-purpose die of a kind of punching that provides of the utility model, its volume is little, is convenient for changing, easy to use, and processes easy.
2, the dual-purpose die of a kind of punching that provides of the utility model, structure is simple, and easy disassembling, adjustable, easy.
Be further described below in conjunction with the detailed construction of the drawings and specific embodiments to utility model.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the top view of accompanying drawing 1.
Detailed description of the invention
As shown in drawings: the dual-purpose die of a kind of punching, it comprises large cylinder 1, I bolt hole 2, little die hole 3, II bolt hole 4, large die hole 5, III bolt hole 6, IV bolt hole 7.
Described large cylinder 1 is made by diameter 94mm round steel, and the lower plane angle of large cylinder is provided with chamfering.
Described little die hole 3 size dimension is diameter 79mm, is provided with chamfering in the bottom of little die hole.
Described large die hole 5 size dimension is diameter 80mm, and depth dimensions is 28mm.
I bolt hole 2 is positioned at the left side on large cylinder 1 in plane, little die hole 3 is positioned at the central authorities of plane on large cylinder 1, II bolt hole 4 is positioned at the right on large cylinder 1 in plane, large die hole 5 is positioned at the below of little die hole 3, large cylinder 1, little die hole 3, the center line of large die hole 5 overlaps, on same horizontal line, III bolt hole 6 is positioned at the left side on large cylinder 1 lower plane, IV bolt hole 7 is positioned at the right on large cylinder 1 lower plane, I bolt hole 2, II bolt hole 4, III bolt hole 6, the size dimension of IV bolt hole 7 is consistent.
Operation principle of the present utility model and using method are: in the upper plane of large cylinder 1, be furnished with I bolt hole 2, II bolt hole 4, the lower plane of large cylinder 1 is furnished with III bolt hole 6, IV bolt hole 7, be convenient to the use of installation, so that dismounting, can upper by large cylinder, the use of lower plane exchange, on large cylinder 1, lower plane must carry out grinding, ensure the two sides depth of parallelism, little die hole 3, large die hole 5 and the necessary fine finishining of large cylinder 1 cylindrical, ensure concentricity, large cylinder 1, little die hole 3, large die hole 5 must be heat-treated, little die hole 3, large die hole 5 can be exchanged mutually.
Claims (4)
1. the dual-purpose die of punching, is characterized in that: it comprises large cylinder, I bolt hole, little die hole, II bolt hole, large die hole, III bolt hole, IV bolt hole; The left side of I spiro keyhole position on large cylinder in plane, little die hole is positioned at the central authorities of plane on large cylinder, II spiro keyhole position the right on large cylinder in plane, large die hole is positioned at the below of little die hole, the center line of large cylinder, little die hole, large die hole overlaps, on same horizontal line, the left side of III spiro keyhole position on large cylinder lower plane, IV spiro keyhole position the right on large cylinder lower plane, the size dimension of I bolt hole, II bolt hole, III bolt hole, IV bolt hole is consistent.
2. according to the dual-purpose die of a kind of punching according to claim 1, it is characterized in that: described large cylinder is made by diameter 94mm round steel, and the lower plane angle of large cylinder is provided with chamfering.
3. according to the dual-purpose die of a kind of punching according to claim 1, it is characterized in that: described little die hole size dimension is diameter 79mm, is provided with chamfering in the bottom of little die hole.
4. according to the dual-purpose die of a kind of punching according to claim 1, it is characterized in that: described large die hole size dimension is diameter 80mm, and depth dimensions is 28mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605226.XU CN204093918U (en) | 2014-10-20 | 2014-10-20 | The dual-purpose die of a kind of punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605226.XU CN204093918U (en) | 2014-10-20 | 2014-10-20 | The dual-purpose die of a kind of punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204093918U true CN204093918U (en) | 2015-01-14 |
Family
ID=52262388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420605226.XU Expired - Fee Related CN204093918U (en) | 2014-10-20 | 2014-10-20 | The dual-purpose die of a kind of punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204093918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275389A (en) * | 2014-10-20 | 2015-01-14 | 湖南省耒耕轻型耕田机制造有限公司 | Dual-purpose punching female die |
-
2014
- 2014-10-20 CN CN201420605226.XU patent/CN204093918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275389A (en) * | 2014-10-20 | 2015-01-14 | 湖南省耒耕轻型耕田机制造有限公司 | Dual-purpose punching female 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: 20150114 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |