CN202861174U - Combined structure of upper die holder and pressure pad - Google Patents
Combined structure of upper die holder and pressure pad Download PDFInfo
- Publication number
- CN202861174U CN202861174U CN 201220513632 CN201220513632U CN202861174U CN 202861174 U CN202861174 U CN 202861174U CN 201220513632 CN201220513632 CN 201220513632 CN 201220513632 U CN201220513632 U CN 201220513632U CN 202861174 U CN202861174 U CN 202861174U
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- CN
- China
- Prior art keywords
- pressure pad
- upper die
- die holder
- combined structure
- blind hole
- 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
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Abstract
The utility model relates to the field of mold technology, in particular to a combined structure of an upper die holder and a pressure pad which includes the upper die holder and the pressure pad. The upper die holder is provided with a first countersink, and the pressure pad is provided with a blind hole which is arranged at the position corresponding to the first countersink. A second countersink is arranged in the pressure pad. The upper die holder is provided with a second blind hole which is arranged at the position corresponding to the second countersink. The combined structure of the upper die holder and the pressure pad arranges the pressure pad between an upper die and a lower die, wherein the upper die and the lower die have the same fixed shape, and changes the progress of the pressure pad through the combined structure, enables the pressure pad to press a plate extremely, operates procedures such as trimming, punching, and ensures the quality of the plate. In addition, the combined structure of the upper die holder and the pressure pad greatly saves mould manufacturing cost. Both the upper die and the pressure pad are provided with countersinks and blind holes, and therefore the bidirectional fixed connection methods between the upper die and the pressure pad can be chosen. The combined structure of the upper die holder and the pressure pad has simple structure, fixed connection, and increased security.
Description
Technical field
The utility model relates to technical field of mold, is specifically related to the combining structure of a kind of upper bolster and binder block.
Background technology
At present, when being applied to the upper die and lower die matched moulds in the automobile die, the die cavity that forms is fixed size, may occur plate during die debugging is pressing bad, the problems such as plate forming is unstable, need to change the methods such as profile moulding if change patrix to the pressure of plate, therefore in this process, greatly waste human and material resources, increase manufacturing cost.
The defectives such as although the available technology adopting binder block has reduced the mould manufacturing quantity of identical appearance structure to a certain extent, and ubiquity is insecure, and make efficiency is low.
Summary of the invention
The purpose of this utility model is in order to overcome defects, a kind of effective saving die manufacturing cost is provided, is connected firmly, upper bolster safe to use and the combining structure of binder block.
To achieve these goals, the upper bolster of the utility model design and the combining structure of binder block comprise upper bolster and binder block, are provided with the first counterbore in the described upper bolster, and described binder block and the first counterbore corresponding position are provided with the first blind hole; Be provided with the second counterbore in the described binder block, described upper bolster and the second counterbore corresponding position are provided with the second blind hole.
In technique scheme, described the first blind hole and the second blind hole are screwed hole.
The utility model arranges binder block between the upper die and lower die of same solid shape, can change the binder block stroke by this combining structure, binder block is suppressed plate, made that mould can be cut edge, punching etc. series of processes, guaranteed the plate quality.Greatly saved the Mold Making cost; Counterbore and blind hole all are set on patrix and binder block, make two-way being fixedly connected with between patrix and the binder block, simple in structure, be connected firmly, increased security.
Description of drawings
Fig. 1 is structural representation of the present utility model and uses state reference map;
Fig. 2 is A place structure for amplifying schematic diagram among Fig. 1;
Fig. 3 is B structure for amplifying schematic diagram among Fig. 1;
Among the figure: 1, upper bolster; 2, binder block; 3, the first counterbore; 4, the first blind hole; 5, the second counterbore; 6, the second blind hole; 7, die shoe; 8, bolt.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Upper bolster as shown in Figure 1 and the combining structure of binder block, the combining structure of upper bolster and binder block comprises upper bolster 1 and binder block 2, is provided with the first counterbore 3 in the upper bolster 1, binder block 2 and the first counterbore 3 corresponding positions are provided with the first blind hole 4; Be provided with the second counterbore 5 in the binder block 2, upper bolster 1 and the second counterbore 5 corresponding positions are provided with the second blind hole 6.The first blind hole 4 and the second blind hole 6 are screwed hole.
When the utility model uses, as shown in Figure 1, in the first counterbore 3 of upper bolster 1, put into bolt, simultaneously in the second counterbore 5 of binder block 2, put into bolt 8, the head of two bolts 8 is threaded connection with the first blind hole 4 and the second blind hole 6 respectively, die shoe 7 is positioned over upper bolster 1 below can forms new die cavity and produce different products.
A place shown in Figure 2 is vertical by patrix bottom group, can be used for PAD meat thick thinner, and stroke is larger, when being inconvenient to do countersunk head; Or profile pressing required precision higher, when not allowing bolt hole.Its shortcoming is that dismounting is inconvenient, mould need to be sling and just can from the dismounting of patrix bottom.
B place shown in Figure 3 is vertical from the positive group of upper PAD, when less demanding for inner panel form watch surface accuracy; PAD meat is thick enough, and the meat space of having a surplus is done countersunk head and do not affected the intensity of PAD.Changing scheme can directly dismantle, comparatively convenient.
The utility model is simple in structure, is easy to make, and is connected firmly, and has improved security.
The content that is not described in detail in this specification belongs to the known prior art of this area professional and technical personnel.
Claims (2)
1. the combining structure of a upper bolster and binder block, comprise upper bolster (1) and binder block (2), it is characterized in that: be provided with the first counterbore (3) in the described upper bolster (1), described binder block (2) is provided with the first blind hole (4) with the first counterbore (3) corresponding position; Be provided with the second counterbore (5) in the described binder block (2), described upper bolster (1) is provided with the second blind hole (6) with the second counterbore (5) corresponding position.
2. the combining structure of upper bolster according to claim 1 and binder block, it is characterized in that: described the first blind hole (4) and the second blind hole (6) are screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220513632 CN202861174U (en) | 2012-10-08 | 2012-10-08 | Combined structure of upper die holder and pressure pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220513632 CN202861174U (en) | 2012-10-08 | 2012-10-08 | Combined structure of upper die holder and pressure pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861174U true CN202861174U (en) | 2013-04-10 |
Family
ID=48027932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220513632 Expired - Fee Related CN202861174U (en) | 2012-10-08 | 2012-10-08 | Combined structure of upper die holder and pressure pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286764A (en) * | 2013-06-21 | 2013-09-11 | 苏州速腾电子科技有限公司 | Screw driver support |
-
2012
- 2012-10-08 CN CN 201220513632 patent/CN202861174U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286764A (en) * | 2013-06-21 | 2013-09-11 | 苏州速腾电子科技有限公司 | Screw driver support |
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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: 20130410 Termination date: 20141008 |
|
| EXPY | Termination of patent right or utility model |