CN202010732U - One-step forming die - Google Patents
One-step forming die Download PDFInfo
- Publication number
- CN202010732U CN202010732U CN2011200702519U CN201120070251U CN202010732U CN 202010732 U CN202010732 U CN 202010732U CN 2011200702519 U CN2011200702519 U CN 2011200702519U CN 201120070251 U CN201120070251 U CN 201120070251U CN 202010732 U CN202010732 U CN 202010732U
- Authority
- CN
- China
- Prior art keywords
- plane
- boss
- cover half
- groove
- shot forming
- 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
Images
Abstract
The utility model discloses a one-step forming die, which comprises a fixed die and a vertically arranged punch. The top end of the punch is provided with a first inclined plane and an arc-shaped first boss. A groove is positioned on the upper surface of the fixed die, a second boss matched with the first boss and a second inclined plane matched with the first inclined plane are installed in the groove, and two sides of the groove are respectively provided with a first plane and a second plane. The first plane is arranged on one side of the second boss, the second plane is positioned on one side of the second inclined plane, and the first plane is higher than the second plane. The one-step forming die is simple in structure, low in cost and capable of forming in one step, and greatly improves work efficiency.
Description
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of one-shot forming mould that can be one time punching molded.
Background technology
Growing along with mechanical industry, in parts production, process, usually to use various moulds that metal material is forged and processes, when the mould of prior art has the workpiece of barb in processing, often need to finish through the multistep operation, and a plurality of stations need be set, improved production, cost of processing greatly, and operating efficiency be lower.
The utility model content
In view of the defective that above-mentioned prior art exists, the purpose of this utility model is to propose a kind of simple in structure and one-shot forming mould that can be one time punching molded.
The purpose of this utility model will be achieved by the following technical programs:
A kind of one-shot forming mould, comprise cover half, reach the punching pin that vertically is provided with, the top of described punching pin is provided with first boss of one first inclined-plane and an arc, the upper surface of described cover half is provided with a groove, second inclined-plane that is provided with second boss that matches with described first boss in the described groove and matches with described first inclined-plane, the both sides of described groove are respectively first plane and second plane, described first plane is positioned at second boss, one side, described second plane is positioned at second inclined-plane, one side, and described first plane is higher than described second plane.
Further, described one-shot forming mould also comprises a fixed head, and described cover half is connected in described fixed head by an elastic component level.
Further, described elastic component is a spring.
Compared with prior art, the beneficial effects of the utility model are mainly reflected in: simple in structure, cost is lower, can be one time punching molded, improved the efficient of work greatly.
Description of drawings
Fig. 1 is the structural representation of one-shot forming mould among the embodiment;
Fig. 2 is first boss among Fig. 1 and the flitch schematic diagram when contacting;
Fig. 3 is the schematic diagram after the one-shot forming mould among Fig. 1 is finished punching press.
Among the figure:
1 punching pin, 11 first boss, 12 first inclined-planes
2 cover half, 21 second boss, 22 second inclined-planes
24 second planes, 23 first planes, 25 grooves
3 flitch
The specific embodiment
One-shot forming mould as Figure 1-3 comprises the punching pin 1 of vertical setting, and the bottom of punching pin 1 is provided with first boss 11 of an arc, is provided with one first inclined-plane 12 at the adjacent of first boss 11; Described one-shot forming mould also comprises a cover half 2; the upper surface of cover half 2 is provided with a groove 25 that is used to place flitch 3; be provided with second boss 21 that matches with first boss 11 in the groove 25, reach second inclined-plane 22 that matches with first inclined-plane 12; the upper surface that is positioned at the cover half 2 of second boss, 21 1 sides is first plane 23; the upper surface that is positioned at the cover half 2 of second inclined-plane, 22 1 sides is that 24, the first planes 23, second plane are higher than second plane 24.
One side of cover half 2 is provided with a fixed head (not shown), and cover half 2 is connected in described fixed head by a spring (not shown) level, and described fixed head is located at second plane, 24 1 sides.
Introduce the operation principle of present embodiment below simply:
Flitch to be processed 3 is positioned on the cover half 2 state as shown in Figure 1; Opening device, punching pin 1 begin to descend, and first boss, 11 punching press flitch 3 also make its bending, state as shown in Figure 2; Punching pin 1 continues to descend, first inclined-plane 12 contacts with second inclined-plane 22, second inclined-plane 22 is subjected to the thrust of A direction, thereby make described spring shrink, cover half 2 is with to A direction motion, first inclined-plane 12 and the 22 relative slips of second inclined-plane, and first boss 11 is squeezed to the below of second boss 21, thereby finish the processing of the flitch 3 of band folding hook, state as shown in Figure 3; After finishing processing, rising punching pin 1 is separated with cover half 2, takes out flitch 3, thereby obtains required product.
Compared with prior art, the beneficial effect of present embodiment is: simple in structure, cost is lower, can be one time punching molded, improved the efficient of work greatly.
The utility model still has numerous embodiments, and all technical schemes that all employing equivalents or equivalent transformation and type become all drop within the protection domain of the present utility model.
Claims (3)
1. one-shot forming mould, comprise cover half, reach the punching pin that vertically is provided with, it is characterized in that: the top of described punching pin is provided with first boss of one first inclined-plane and an arc, the upper surface of described cover half is provided with a groove, second inclined-plane that is provided with second boss that matches with described first boss in the described groove and matches with described first inclined-plane, the both sides of described groove are respectively first plane and second plane, described first plane is positioned at second boss, one side, described second plane is positioned at second inclined-plane, one side, and described first plane is higher than described second plane.
2. one-shot forming mould according to claim 1 is characterized in that: also comprise a fixed head, described cover half is connected in described fixed head by an elastic component level.
3. one-shot forming mould according to claim 2 is characterized in that: described elastic component is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200702519U CN202010732U (en) | 2011-03-17 | 2011-03-17 | One-step forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200702519U CN202010732U (en) | 2011-03-17 | 2011-03-17 | One-step forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202010732U true CN202010732U (en) | 2011-10-19 |
Family
ID=44781337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200702519U Expired - Fee Related CN202010732U (en) | 2011-03-17 | 2011-03-17 | One-step forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202010732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128491A (en) * | 2013-12-19 | 2014-11-05 | 中国重汽集团柳州运力专用汽车有限公司 | Hook plate profiling die |
-
2011
- 2011-03-17 CN CN2011200702519U patent/CN202010732U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128491A (en) * | 2013-12-19 | 2014-11-05 | 中国重汽集团柳州运力专用汽车有限公司 | Hook plate profiling die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203955925U (en) | The crooked sizing die of U-shaped part | |
| CN203076426U (en) | V-shaped part bending die | |
| CN202725696U (en) | One-step forming titanium alloy plate bending mechanism | |
| CN203955922U (en) | Open annular part slide bar bending die | |
| CN205732504U (en) | A kind of automobile has the Press Tools for Automobiles of Wave cutter | |
| CN204052627U (en) | Wire fastener bending die | |
| CN203830623U (en) | Swash plate die of compressor | |
| CN203281687U (en) | Bending and stripping mechanism | |
| CN203470692U (en) | Side shaping mechanism in stamping die | |
| CN202010732U (en) | One-step forming die | |
| CN103611813A (en) | Copper ring deep drawing and trimming process | |
| CN104438844A (en) | Bending die with swing male dies | |
| CN204638887U (en) | A kind of mutiprogramming design composite forming die | |
| CN204294772U (en) | A kind of U-shaped support punching and blanking bends composite die | |
| CN204700121U (en) | The waste knife structure of automobile Trimming Die | |
| CN204262161U (en) | Punching type strain clamp pre-stretched tape flange die | |
| CN202137264U (en) | Special necking and arc-surface shaping die for lower pressure plate of lower support of automobile shock absorber | |
| CN203140578U (en) | Bending swinging block structure of punching die | |
| CN201997660U (en) | Automatic stripping die | |
| CN202114126U (en) | Square needle forming die | |
| CN202824370U (en) | Forming stamping processing device of automobile damper spring upper seat | |
| CN205341654U (en) | Simple and easy stamping die | |
| CN204234580U (en) | A kind of vehicle beam mould | |
| CN203955926U (en) | Z-shaped bending die of thick blanks | |
| CN204365834U (en) | Airbag crash sensor fixation plate production mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20120317 |