CN202239253U - Brake forming and cutting die - Google Patents
Brake forming and cutting die Download PDFInfo
- Publication number
- CN202239253U CN202239253U CN2011203420980U CN201120342098U CN202239253U CN 202239253 U CN202239253 U CN 202239253U CN 2011203420980 U CN2011203420980 U CN 2011203420980U CN 201120342098 U CN201120342098 U CN 201120342098U CN 202239253 U CN202239253 U CN 202239253U
- Authority
- CN
- China
- Prior art keywords
- die
- brake forming
- machined
- cutter hub
- male die
- 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
A brake forming and cutting die comprises a made die and a female die and is characterized in that cutter bodies protruding downwards are respectively longitudinally arranged on the lower bottom surfaces of the two sides of the male die, a blade is arranged on the inner side surface of each cutter body and coincides with the outer side surface of the female die, and the height of each cutter body is 1.3-1.5 times the thickness of a material to be machined. During the use, when the male die descends to lead a bar material to be machined to be subjected to brake forming to a certain extent, the residual materials at the two ends of the bar material are cut off by the blades on the cutter bodies at the two ends of the male die, so that the forming and the trimming are completed at the same time, the operation is convenient, the degree of symmetry of a machined workpiece is good, the production efficiency is high, and the cost is low.
Description
Technical field
The utility model relates to a kind of cold punching die of machining, particularly a kind of brake forming knife edge die.
Background technology
At present, adopting in the technology of billot bending ram moulding symmetry part is earlier with the billot brake forming, re-uses edger and cuts edge, and operation is many, and production efficiency is low, and cost is high.
Summary of the invention
The purpose of the utility model is in order to overcome above-mentioned weak point, and a kind of moulding and the brake forming knife edge die of cutting edge and accomplishing simultaneously are provided.
The purpose of the utility model is achieved in that a kind of brake forming knife edge die; Comprise punch, die; It is characterized in that punch two side ends bottom surface vertically has protruding cutter hub down respectively; The cutter hub medial surface has blade, matches with the die lateral surface, and the cutter hub height is 1.3～1.5 times of material thickness to be processed.
The utility model is owing to adopt above design, and in the use, when punch arrived billot brake forming to be processed to a certain degree with the lathe slide block down, the blade on the cutter hub of punch two ends cut off the excess stock at billot two ends.Moulding is accomplished with cutting edge simultaneously, and easy to operate, the workpiece symmetry of processing is good, and production efficiency is high, and cost is low.
Description of drawings
Fig. 1 is the utility model example structure sketch map.
The specific embodiment
Combine the accompanying drawing illustrated embodiment that the utility model is made detailed description at present.
As shown in Figure 1; A kind of brake forming knife edge die; Comprise punch 1, die 2, punch 1 two side ends bottom surface vertically has protruding cutter hub 3 down respectively, and cutter hub 3 medial surfaces have blade, match with die 2 lateral surfaces; Cutter hub 3 highly is 1.3～1.5 times of material thickness to be processed, guarantees that material is not cut off before moulding, dual-side symmetry after the moulding.
Claims (1)
1. brake forming knife edge die; Comprise punch (1), die (2); It is characterized in that punch (1) two side ends bottom surface vertically has protruding cutter hub (3) down respectively; Cutter hub (3) medial surface has blade, matches with die (2) lateral surface, and cutter hub (3) highly is 1.3～1.5 times of material thickness to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203420980U CN202239253U (en) | 2011-09-14 | 2011-09-14 | Brake forming and cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203420980U CN202239253U (en) | 2011-09-14 | 2011-09-14 | Brake forming and cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239253U true CN202239253U (en) | 2012-05-30 |
Family
ID=46100555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203420980U Expired - Fee Related CN202239253U (en) | 2011-09-14 | 2011-09-14 | Brake forming and cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499366A (en) * | 2015-12-23 | 2016-04-20 | 吴中区光福良盛机械厂 | Finish trimming mold |
| CN105537369A (en) * | 2015-12-23 | 2016-05-04 | 吴中区光福良盛机械厂 | Male die of fine trimming die |
-
2011
- 2011-09-14 CN CN2011203420980U patent/CN202239253U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499366A (en) * | 2015-12-23 | 2016-04-20 | 吴中区光福良盛机械厂 | Finish trimming mold |
| CN105537369A (en) * | 2015-12-23 | 2016-05-04 | 吴中区光福良盛机械厂 | Male die of fine trimming die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203817466U (en) | Composite tool for reaming surface, boring hole, reversely milling plane and rounding off both sides of hole | |
| CN202239253U (en) | Brake forming and cutting die | |
| CN203470650U (en) | Punching and bending progressive die | |
| CN202317193U (en) | Seven-combination formed milling doorcase knife | |
| CN203330224U (en) | Side cutting die for steering nut | |
| CN203592044U (en) | Fin rip cutting die | |
| CN203448588U (en) | Round-mouth cutting tool of steel bar cutter | |
| CN202716315U (en) | Cutting, punching and molding machine | |
| CN201537654U (en) | Special blanking die for blanking complete smooth face | |
| CN205309081U (en) | Gasket blanking die | |
| CN204724919U (en) | A kind of multitool body combination slotting cutter | |
| CN106111781A (en) | Channel tie manufactures one-time-shaped mould | |
| CN202317066U (en) | Combined tool for processing large plane | |
| CN204892704U (en) | Deep -drawing cut off die | |
| CN205270529U (en) | Overlap cut off die is forged to straight bevel gear profile of tooth | |
| CN204974963U (en) | Side cut pushes away tooth integration mould | |
| CN205341624U (en) | Stamping die's positive top -cross sword structure | |
| CN205763232U (en) | A kind of die cut structural of the body hinge progressive die | |
| CN207086654U (en) | A kind of drawing trimming die | |
| CN203170800U (en) | Combined trimming mold | |
| CN202845820U (en) | Four-blade molding knife | |
| CN106111782A (en) | Channel tie manufactures one-time-shaped mould | |
| CN203091505U (en) | Waste material shearing structure on trimming die | |
| CN203091824U (en) | Sealing ring slotting cutter | |
| CN202173967U (en) | Smashing blade for plastics |
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: 20120530 Termination date: 20140914 |
|
| EXPY | Termination of patent right or utility model |