CN204365854U - Mould guide pin bushing mounting structure - Google Patents
Mould guide pin bushing mounting structure Download PDFInfo
- Publication number
- CN204365854U CN204365854U CN201420823253.4U CN201420823253U CN204365854U CN 204365854 U CN204365854 U CN 204365854U CN 201420823253 U CN201420823253 U CN 201420823253U CN 204365854 U CN204365854 U CN 204365854U
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- CN
- China
- Prior art keywords
- pin bushing
- guide pin
- concave template
- guide pillar
- mounting structure
- 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.)
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Punching Or Piercing (AREA)
Abstract
The utility model relates to a kind of mould guide pin bushing mounting structure, comprise upper die component and lower mold assemblies, the die backing plate of described upper die component is concave template, and install guide pillar guide pin bushing by packing ring in the middle part of described concave template, the upper end face of described guide pillar guide pin bushing is higher than plane on concave template; Stripper is installed in the bottom of described upper die component, is provided with the fairlead coordinated with guide pillar guide pin bushing in the middle part of described stripper.The utility model compact conformation, rationally, by the upper end face of guide pillar guide pin bushing higher than plane on concave template, effectively prevent the iron filings that produce when stamping-out and greasy dirt from cannot go in guide pin bushing, protection guide pin bushing, extends the service life of guide pin bushing.
Description
Technical field
The utility model relates to die device technical field, especially a kind of mould guide pin bushing mounting structure.
Background technology
In mold use process, gap between punch and die needs to ensure to stablize, guide pillar guide pin bushing is installed usually in a mold lead, the end face of guide pillar guide pin bushing of the prior art is lower than concave template face, in use, during stamping-out, the waste iron filing produced and greasy dirt etc. are easily gone in guide pillar guide pin bushing, cause the inwall of guide pillar guide pin bushing to be scraped off, affect service life.
Utility model content
The applicant is for the shortcoming in above-mentioned existing production technology, a kind of mould guide pin bushing mounting structure rational in infrastructure is provided, thus effectively prevent the waste iron filing that produces during stamping-out and greasy dirt from going in guide pillar guide pin bushing, extend its service life, ensure the precision of guide pillar guide pin bushing, thus ensure the machining accuracy of mould.
The technical scheme that the utility model adopts is as follows:
A kind of mould guide pin bushing mounting structure, comprise upper die component and lower mold assemblies, the die backing plate of described upper die component is concave template, and install guide pillar guide pin bushing by packing ring in the middle part of described concave template, the upper end face of described guide pillar guide pin bushing is higher than plane on concave template; Stripper is installed in the bottom of described upper die component, is provided with the fairlead coordinated with guide pillar guide pin bushing in the middle part of described stripper.
Further improvement as technique scheme:
The upper end face of described guide pillar guide pin bushing is higher than plane 3mm-5mm on concave template.
The beneficial effects of the utility model are as follows:
The utility model compact conformation, rationally, by the upper end face of guide pillar guide pin bushing higher than plane on concave template, effectively prevent the iron filings that produce when stamping-out and greasy dirt from going in guide pin bushing, protection guide pin bushing, extends the service life of guide pin bushing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, stripper; 2, guide pillar guide pin bushing; 3, concave template; 4, packing ring; 5, die backing plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As shown in Figure 1, the mould guide pin bushing mounting structure of the present embodiment, comprises upper die component and lower mold assemblies, and the die backing plate 5 of upper die component is concave template 3, install guide pillar guide pin bushing 2 by packing ring 4 in the middle part of concave template 3, the upper end face of guide pillar guide pin bushing 2 is higher than plane on concave template 3; Stripper 1 is installed in the bottom of upper die component, is provided with the fairlead coordinated with guide pillar guide pin bushing 2 in the middle part of stripper 1.
The upper end face of guide pillar guide pin bushing 2 is higher than plane 3mm-5mm on concave template 3.
In actual use procedure, the foreign material such as the iron filings produced during stamping-out and greasy dirt can not be gone in guide pin bushing, easy to clean, protection guide pin bushing, guide pin bushing long service life.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range, see claim, within protection domain of the present utility model, can do any type of amendment.
Claims (2)
1. a mould guide pin bushing mounting structure, comprise upper die component and lower mold assemblies, it is characterized in that: the die backing plate (5) of described upper die component is upper is concave template (3), guide pillar guide pin bushing (2) is installed by packing ring (4) in described concave template (3) middle part, and the upper end face of described guide pillar guide pin bushing (2) is higher than the upper plane of concave template (3); Stripper (1) is installed in the bottom of described upper die component, and described stripper (1) middle part is provided with the fairlead coordinated with guide pillar guide pin bushing (2).
2. mould guide pin bushing mounting structure as claimed in claim 1, is characterized in that: the upper end face of described guide pillar guide pin bushing (2) is higher than the upper plane 3mm-5mm of concave template (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420823253.4U CN204365854U (en) | 2014-12-23 | 2014-12-23 | Mould guide pin bushing mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420823253.4U CN204365854U (en) | 2014-12-23 | 2014-12-23 | Mould guide pin bushing mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204365854U true CN204365854U (en) | 2015-06-03 |
Family
ID=53322103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420823253.4U Active CN204365854U (en) | 2014-12-23 | 2014-12-23 | Mould guide pin bushing mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204365854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438880A (en) * | 2014-12-23 | 2015-03-25 | 无锡微研有限公司 | Guide sleeve installation structure for mold |
-
2014
- 2014-12-23 CN CN201420823253.4U patent/CN204365854U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438880A (en) * | 2014-12-23 | 2015-03-25 | 无锡微研有限公司 | Guide sleeve installation structure for mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214072 lakes in Jiangsu province Wuxi City foreshore Hudai Industrial Park Road No. 19. Patentee after: WUXI WEIYAN CO., LTD. Address before: 214072 lakes in Jiangsu province Wuxi City foreshore Hudai Industrial Park Road No. 19. Patentee before: Wuxi Micro Research Co., Ltd. |