CN202877365U - Flanging mold for formed housing trimming special-purpose mold - Google Patents
Flanging mold for formed housing trimming special-purpose mold Download PDFInfo
- Publication number
- CN202877365U CN202877365U CN 201220504198 CN201220504198U CN202877365U CN 202877365 U CN202877365 U CN 202877365U CN 201220504198 CN201220504198 CN 201220504198 CN 201220504198 U CN201220504198 U CN 201220504198U CN 202877365 U CN202877365 U CN 202877365U
- Authority
- CN
- China
- Prior art keywords
- mold
- face
- flanging
- housing
- round boss
- 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
- 238000009966 trimming Methods 0.000 title abstract 3
- 230000007704 transition Effects 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a flanging mold for a formed housing trimming special-purpose mold. The flanging mold which comprises an upper mold and a lower mold is characterized in that the lower mold is a circular boss provided with two steps, installation holes are distributed on a horizontal end face of the first step of the circular boss, an arc face is adopted for transition between a vertical side face of the second step of the circular boss and the horizontal end face, an upper end part of the circular boss matches with an inner hole of a lower end part of a housing to be trimmed, and the lower end face of the upper mold is provided with a boss which matches with an inner hole of an upper end part of the housing to be trimmed. The flanging mold for a formed housing trimming special-purpose mold is advantaged by reasonable structural design, flanging ease, flange formed in one step, guaranteed product quality, great positioning performance, and satisfaction of requirements of use.
Description
Technical field
The utility model relates to the mold machining technology field, relates in particular to a kind of flanging die of molded housing deburring particular manufacturing craft.
Background technology
Filter spiral plate is to be made by the mould extruding.So-called mould is the instrument of formed article, and this instrument is made of various parts, and different moulds is made of different parts.It mainly realizes the processing of article profile by the change of institute's moulding material physical state.
After the preparation filter case machine-shaping, need to carry out flange to the one end, existing flanging die structure design is unreasonable, and the flange difficulty is located badly, and percent defective is large, can not a flange moulding.
The utility model content
The purpose of this utility model is in order to remedy the deficiency of prior art, a kind of flanging die of molded housing deburring particular manufacturing craft to be provided, having solved existing flanging die structure and designed unreasonable, the flange difficulty, locate badly, percent defective is large, can not the problem such as flange moulding.
The utility model is achieved through the following technical solutions:
A kind of flanging die of molded housing deburring particular manufacturing craft, include upper die and lower die, it is characterized in that: described counterdie is the round boss that is provided with the two-stage step, be distributed with installing hole on the horizontal end face of the one-level step of described round boss, adopt the arcwall face transition between the vertical side of the two stage steps of described round boss and the horizontal end face, the upper end of described round boss cooperates with the endoporus of housing to be repaired bottom, and the lower surface of described patrix is provided with the boss that cooperates with the endoporus of housing to be repaired upper end.
Described installing hole is stepped hole.
The bottom of described round boss is provided with counterbore.
By two stage steps on the round boss and the vertical side of two stage steps and horizontal end face between adopt the design of arcwall face transitional structure, flange is easy, can disposable flange moulding, guaranteed product quality, by the structural design of installing hole and counterbore, positioning performance is good simultaneously.
The utility model has the advantages that:
The utility model reasonable in design, flange is easy, can disposable flange moulding, guaranteed product quality, positioning performance is good simultaneously, has satisfied instructions for use.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to accompanying drawing, a kind of flanging die of molded housing deburring particular manufacturing craft, include patrix 1 and counterdie 2, counterdie 2 is for being provided with the round boss of two-stage step, be distributed with installing hole 3 on the horizontal end face of the one-level step of round boss, adopt arcwall face 4 transition between the vertical side of the two stage steps of round boss and the horizontal end face, the upper end of round boss cooperates with the endoporus of housing to be repaired bottom, and the lower surface of patrix 1 is provided with the boss 5 that cooperates with the endoporus of housing to be repaired upper end; Installing hole 3 is stepped hole; The bottom of round boss is provided with counterbore 6.
Claims (3)
1. the flanging die of a molded housing deburring particular manufacturing craft, include upper die and lower die, it is characterized in that: described counterdie is the round boss that is provided with the two-stage step, be distributed with installing hole on the horizontal end face of the one-level step of described round boss, adopt the arcwall face transition between the vertical side of the two stage steps of described round boss and the horizontal end face, the upper end of described round boss cooperates with the endoporus of housing to be repaired bottom, and the lower surface of described patrix is provided with the boss that cooperates with the endoporus of housing to be repaired upper end.
2. the flanging die of molded housing deburring particular manufacturing craft according to claim 1, it is characterized in that: described installing hole is stepped hole.
3. the flanging die of molded housing deburring particular manufacturing craft according to claim 1, it is characterized in that: the bottom of described round boss is provided with counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504198 CN202877365U (en) | 2012-09-28 | 2012-09-28 | Flanging mold for formed housing trimming special-purpose mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504198 CN202877365U (en) | 2012-09-28 | 2012-09-28 | Flanging mold for formed housing trimming special-purpose mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202877365U true CN202877365U (en) | 2013-04-17 |
Family
ID=48068831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220504198 Expired - Fee Related CN202877365U (en) | 2012-09-28 | 2012-09-28 | Flanging mold for formed housing trimming special-purpose mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202877365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886440A (en) * | 2012-09-28 | 2013-01-23 | 蚌埠市昊业滤清器有限公司 | Flanging mould of special mould for trimming formed shell |
-
2012
- 2012-09-28 CN CN 201220504198 patent/CN202877365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886440A (en) * | 2012-09-28 | 2013-01-23 | 蚌埠市昊业滤清器有限公司 | Flanging mould of special mould for trimming formed shell |
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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: 20130417 Termination date: 20130928 |