CN202762816U - Punching mold with replaceable mold core - Google Patents
Punching mold with replaceable mold core Download PDFInfo
- Publication number
- CN202762816U CN202762816U CN 201220451746 CN201220451746U CN202762816U CN 202762816 U CN202762816 U CN 202762816U CN 201220451746 CN201220451746 CN 201220451746 CN 201220451746 U CN201220451746 U CN 201220451746U CN 202762816 U CN202762816 U CN 202762816U
- Authority
- CN
- China
- Prior art keywords
- mold
- core rod
- interchangeable core
- replaceable
- template
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a punching mold with replaceable mold core. The punching mold with replaceable mold core comprises a protrusive mold plate and a concave mold plate, replaceable mold cores are respectively arranged in the middle portions of the protrusive mold plate and the concave mold plate in a nested mode, the replaceable mold cores are respectively in clearance fit with the protrusive mold plate and the concave mold plate, the upper planes of the replaceable mold cores are positioned in identical planes with the upper planes of the protrusive mold plate and the concave mold plate, the lower planes of the replaceable mold cores are positioned in identical planes with the lower planes of the protrusive mold plate and the concave mold plate, and steps matched with each other are respectively arranged on the side periphery of the protrusive mold plate and the replaceable mold cores. The pattern that the mold core is replaced instead of a mold frame is adopted in the punching mold with replaceable mold core, various similar punching molds can be combined into an identical mold frame, so that not only is mold frame material cost reduced, but also a manufacturing process of a mold is simplified, and processing efficiency is improved.
Description
Technical field
The utility model relates to the metal stamping die technical field, relates in particular to a kind of punching die of interchangeable core rod.
Background technology
In existing five metals punching processing, usually run into that to add labor and materials identical, the situation that the punching shape is similar, normal process mode be, and a mould is made in the punching of every kind of shape, and this will increase material cost and the processing cost of mfg. moulding die.If can combine multiple similar punching die, will greatly reduce material cost and the manufacturing time of punching die, improve working (machining) efficiency.
The utility model content
Technical problem to be solved in the utility model is, a kind of punching die of interchangeable core rod is provided, and multiple similar punching die is incorporated in the same mould bases.
The utility model is to realize like this, a kind of punching die of interchangeable core rod is provided, comprise convex template and concave template, convex template and concave template middle part are embedded with respectively interchangeable core rod, interchangeable core rod respectively with convex template and concave template interference fit, the upper lower plane of interchangeable core rod is positioned at same plane with the upper lower plane of convex template and concave template respectively, is respectively arranged with the step that cooperatively interacts at the side periphery of convex template and interchangeable core rod.
Further, step is positioned at the side periphery of interchangeable core rod, and the upper plane of interchangeable core rod is greater than lower plane, and upper plane is near concave template.
Further, the convex template middle part is concaved with the hole slot that interchangeable core rod is installed, and the step that matches with the step of interchangeable core rod is arranged on the side of hole slot.
Further, be provided with the red needle hole in the interchangeable core rod.
Further, the concave template middle part is concaved with the through hole that interchangeable core rod is installed.
Further, be provided with material path in the interchangeable core rod.
Further, the material of interchangeable core rod is different from the material of convex template and concave template.
Compared with prior art, the punching die of a kind of interchangeable core rod of the present utility model adopt to be changed core rod and mode that mould bases does not change, can be incorporated in multiple similar punching die in the same mould bases.So both reduced the mould bases material cost, and working (machining) efficiency has improved in the manufacturing process of also having simplified mould.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model one preferred embodiment;
Fig. 2 is convex template among Fig. 1 and the schematic perspective view of concave template;
Fig. 3 is the schematic perspective view of the interchangeable core rod of convex template among Fig. 2;
Fig. 4 is the schematic perspective view of the interchangeable core rod among Fig. 2;
Fig. 5 is the perspective exploded view of the concave template among Fig. 2.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Please refer to Fig. 1, the punching die of a kind of interchangeable core rod of the present utility model comprises convex template 1 and concave template 2.
Please refer to Fig. 2, the middle part of convex template 1 is embedded with interchangeable core rod 3, interchangeable core rod 3 and convex template 1 interference fit.The upper plane 31 of interchangeable core rod 3 is positioned at same plane with the upper plane 11 of convex template 1, and its lower plane 32 is positioned at the same plane (not shown) with convex template 1 lower plane 12.
Similarly, the middle part of concave template 2 is embedded with interchangeable core rod 4, interchangeable core rod 4 and concave template 2 interference fit.The upper plane 41 of interchangeable core rod 4 is positioned at same plane with the upper plane 21 of concave template 2, and its lower plane 42 is positioned at the same plane (not shown) with concave template 2 lower planes 22.
Please refer to Fig. 3 and Fig. 4, be respectively arranged with the step 13 and 33 that cooperatively interacts at the side periphery of convex template 1 and interchangeable core rod 3.Convex template 1 middle part is concaved with the hole slot 14 that interchangeable core rod 3 is installed, and the step 13 that matches with the step 33 of interchangeable core rod 3 is arranged on the side of hole slot 14.
Please refer to Fig. 5, concave template 2 middle parts are concaved with the through hole 23 that interchangeable core rod 4 is installed.Be provided with material path 43 in the interchangeable core rod 4.
In the present embodiment, interchangeable core rod 3 is different from the material of convex template 1 and concave template 2 with 4 material.During use, for the similar punching die of punching shape, adopt to change core rod and mode that mould bases does not change, multiple similar punching die is incorporated in the same mould bases.In order to increase the mold use life-span, can adopt the quality material of high hardness high toughness to the material of core rod part, and for the mould bases that shares, can adopt the common material manufacturing.Core rod is changed, rather than changes whole convex template 1 and concave template 2, like this, has greatly saved material cost.On the other hand, adopt common die, also saved the manufacturing time of mould bases, improve working (machining) efficiency.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. the punching die of an interchangeable core rod, comprise convex template and concave template, it is characterized in that, described convex template and concave template middle part are embedded with respectively interchangeable core rod, described interchangeable core rod respectively with described convex template and concave template interference fit, the upper lower plane of described interchangeable core rod is positioned at same plane with the upper lower plane of described convex template and concave template respectively, is respectively arranged with the step that cooperatively interacts at the side periphery of described convex template and interchangeable core rod.
2. the punching die of a kind of interchangeable core rod as claimed in claim 1 is characterized in that, described step is positioned at the side periphery of described interchangeable core rod, and the upper plane of described interchangeable core rod is greater than lower plane, and described upper plane is near described concave template.
3. the punching die of a kind of interchangeable core rod as claimed in claim 2 is characterized in that, described convex template middle part is concaved with the hole slot that described interchangeable core rod is installed, and the step that matches with the step of described interchangeable core rod is arranged on the side of described hole slot.
4. the punching die of a kind of interchangeable core rod as claimed in claim 2 is characterized in that, is provided with the red needle hole in the described interchangeable core rod.
5. the punching die of a kind of interchangeable core rod as claimed in claim 1 is characterized in that, described concave template middle part is concaved with the through hole that described interchangeable core rod is installed.
6. the punching die of a kind of interchangeable core rod as claimed in claim 5 is characterized in that, is provided with material path in the described interchangeable core rod.
7. such as the punching die of the described a kind of interchangeable core rod of any one in the claim 1 to 6, it is characterized in that, the material of described interchangeable core rod is different from the material of described convex template and concave template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451746 CN202762816U (en) | 2012-09-06 | 2012-09-06 | Punching mold with replaceable mold core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451746 CN202762816U (en) | 2012-09-06 | 2012-09-06 | Punching mold with replaceable mold core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202762816U true CN202762816U (en) | 2013-03-06 |
Family
ID=47769419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220451746 Expired - Fee Related CN202762816U (en) | 2012-09-06 | 2012-09-06 | Punching mold with replaceable mold core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202762816U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096826A (en) * | 2017-05-09 | 2017-08-29 | 柳州申通汽车科技有限公司 | A kind of equipment for processing heat exchanger fin |
| CN108246878A (en) * | 2017-12-13 | 2018-07-06 | 滁州博昊门业制造有限公司 | A kind of assembly type mold core |
| CN110947825A (en) * | 2019-11-25 | 2020-04-03 | 江苏鑫上电子科技有限公司 | Photovoltaic support piercing press |
-
2012
- 2012-09-06 CN CN 201220451746 patent/CN202762816U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096826A (en) * | 2017-05-09 | 2017-08-29 | 柳州申通汽车科技有限公司 | A kind of equipment for processing heat exchanger fin |
| CN108246878A (en) * | 2017-12-13 | 2018-07-06 | 滁州博昊门业制造有限公司 | A kind of assembly type mold core |
| CN110947825A (en) * | 2019-11-25 | 2020-04-03 | 江苏鑫上电子科技有限公司 | Photovoltaic support piercing press |
| CN110947825B (en) * | 2019-11-25 | 2021-10-15 | 江苏鑫上电子科技有限公司 | Photovoltaic support piercing press |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202762816U (en) | Punching mold with replaceable mold core | |
| CN205056793U (en) | High -precision die | |
| CN210552757U (en) | Structure for realizing quick replacement of interchangeable insert | |
| CN102366781A (en) | Punching die for back door hinge | |
| CN201702879U (en) | Die frame shared by multiple die cores | |
| CN107175293B (en) | A kind of efficient diel | |
| CN204035352U (en) | A kind of mould for processing new basal plane metal floor | |
| CN204396638U (en) | A kind of sintered-carbide die | |
| CN205869236U (en) | Son is gone into to emissions groove mould | |
| CN205869235U (en) | Circular income of mould | |
| CN202151657U (en) | Three-ribbed and four-ribbed valve seat compound trimming die | |
| CN109013912A (en) | A kind of improvement structure of column-shaped battery case cupping tool | |
| CN207889021U (en) | A kind of entirety insert structure | |
| CN213082029U (en) | Precise buffer device die for automobile | |
| CN204309048U (en) | A kind of screen angle cutting mold | |
| CN208067288U (en) | A kind of automotive window die casting | |
| CN202540639U (en) | Mold capable of accurately locating mold core | |
| CN217889179U (en) | Multi-functional interchangeable shaping device of powder metallurgy | |
| CN206780777U (en) | A kind of fine positioning component of mould | |
| CN207630173U (en) | A kind of mask die cutting die of composite material | |
| CN202387761U (en) | Lifting lug mould | |
| CN207592703U (en) | A kind of manufacture clutch pulley die of press | |
| CN204523941U (en) | A kind of die arrangement for sound shielding sheet fabrication | |
| CN201985704U (en) | Finishing centre hole structure of motor iron chip die | |
| CN204195945U (en) | A kind of brick machine pressing plate |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20180906 |