CN206597830U - A kind of system of processing being molded for housing fillet - Google Patents
A kind of system of processing being molded for housing fillet Download PDFInfo
- Publication number
- CN206597830U CN206597830U CN201720328812.8U CN201720328812U CN206597830U CN 206597830 U CN206597830 U CN 206597830U CN 201720328812 U CN201720328812 U CN 201720328812U CN 206597830 U CN206597830 U CN 206597830U
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- CN
- China
- Prior art keywords
- housing
- molded
- corners
- diel
- rounding
- 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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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
A kind of system of processing being molded for housing fillet of the present utility model, its structure includes diel, it is horn structure at the corners of diel correspondence expansion housing, horn structure is provided with rounding, so in structure of the diel in shaping expansion housing, horn structure with rounding tears corners, rather than as in the prior art cut off corners, so as to be effectively reduced the abrasion of horn structure and fracture, significantly extend the service life of diel, and the horn structure with rounding is easily worked, in addition, the corners being torn is after the molded housing of housing shaping position position, polished off using polishing tool, the shaping of housing fillet was so both completed.
Description
Technical field
The utility model is related to technical field of mold, and in particular to a kind of system of processing being molded for housing fillet.
Background technology
At present, two angles of the left and right sides of the molded housing inner chamber of range hood typically use fillet, so using mould
When carrying out punch forming to expansion housing, it is necessary to cut off the corners of the circular arc line for forming fillet and the transitional region of straight line,
So can just circular arc line be set to be seamlessly transitted with straight line.In the prior art, as shown in figure 1, on mould at the above-mentioned corners of correspondence
Provided with horn structure, during mould carries out punch forming to whole expansion housing, the horn structure of mould also will be above-mentioned
Corners is cut off, but is due to the small-sized of corners, not only horn structure not easy processing, and easily cause wedge angle knot
The abrasion of structure, or even fracture, and then serious reduction mold use life-span.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and there is provided a kind of service life length, easy to process
The system of processing being molded for housing fillet.
A kind of system of processing being molded for housing fillet of the present utility model, its technical scheme is：
A kind of system of processing being molded for housing fillet, including diel, diel correspondence expansion housing are provided
Corners at be horn structure, horn structure is provided with rounding, in addition to the redundant structure of molded housing can beaten
Grind the polishing tool eliminated.
Wherein, the radius of rounding is 0.2-0.5mm.
Wherein, the radius of rounding is 0.3mm.
Implementation of the present utility model includes following technique effect：
The system of processing of the present utility model being molded for housing fillet, its structure includes diel, diel pair
It should deploy to be horn structure at the corners of housing, horn structure is provided with rounding, so deploy shell in shaping in diel
During the structure of body, the horn structure with rounding tears corners, rather than as in the prior art cut off corners, from
And be effectively reduced the abrasion of horn structure and fracture, the significantly service life of extension diel, and there is rounding
Horn structure is easily worked, in addition, the corners being torn housing shaping position position molded housing after, using polishing tool by its
Polish off, so both completed the shaping of housing fillet.
Brief description of the drawings
Fig. 1 is the structural representation of the horn structure for deploying housing and mould of prior art.
Reference in Fig. 1 is：10- deploys housing, 11- corners, 12- horn structures, 13- moulds.
Fig. 2 is expansion housing of the present utility model and the structural representation of horn structure.
Fig. 3 is the structural representation for the corners being torn after housing of the present utility model is molded.
Reference in Fig. 2 and Fig. 3 is：
1- diels；
2- horn structures；
3- roundings；
4- deploys housing；
5- corners；
6- molded housings.
Embodiment
The utility model is described in detail below in conjunction with embodiment and accompanying drawing, it should be pointed out that described
Embodiment be intended merely to facilitate and understand of the present utility model, and do not play any restriction effect to it.
Referring to shown in Fig. 2 and Fig. 3, a kind of of the present embodiment offer is used for the system of processing that housing fillet is molded, its structure
It is horn structure 2 at the corners 5 of the correspondence expansion housing 4 of diel 1 including diel 1（Fig. 2 midship sections are stamping die
The part-structure of tool 1）, horn structure 2 is provided with rounding 3, wherein, during the radius of rounding 3 is 0.2-0.5mm, the present embodiment,
The radius of rounding 3 is 0.3mm, so in structure of the diel 1 in shaping expansion housing 4, the wedge angle with rounding 3
Structure 2 tears corners 5, rather than as in the prior art cut off corners 5, so as to be effectively reduced horn structure 2
Wear and tear and fracture, significantly the service life of extension diel 1, and the horn structure 2 with rounding 3 is easily worked.
As shown in figure 3, the corners 5 being torn is after the expansion bending and molding of housing 4 is molded housing 6, to molded housing 6
Stitching portion welded after, then using polishing tool the corners 5 being torn is polished off, so both completed housing fillet
Shaping.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
Lead to it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (3)
1. a kind of system of processing being molded for housing fillet, including diel, the wedge angle of diel correspondence expansion housing
It is horn structure at portion, it is characterised in that：Horn structure is provided with rounding, in addition to the redundant structure of molded housing can be entered
The polishing tool that row polishing is eliminated.
2. a kind of system of processing being molded for housing fillet according to claim 1, it is characterised in that：The half of rounding
Footpath is 0.2-0.5mm.
3. a kind of system of processing being molded for housing fillet according to claim 2, it is characterised in that：The half of rounding
Footpath is 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328812.8U CN206597830U (en) | 2017-03-31 | 2017-03-31 | A kind of system of processing being molded for housing fillet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328812.8U CN206597830U (en) | 2017-03-31 | 2017-03-31 | A kind of system of processing being molded for housing fillet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206597830U true CN206597830U (en) | 2017-10-31 |
Family
ID=60146030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720328812.8U Expired - Fee Related CN206597830U (en) | 2017-03-31 | 2017-03-31 | A kind of system of processing being molded for housing fillet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206597830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600657A (en) * | 2021-07-19 | 2021-11-05 | 苏州春秋电子科技股份有限公司 | Sharp angle forming process at rotating shaft of notebook computer shell |
| CN114248068A (en) * | 2021-11-17 | 2022-03-29 | 华帝股份有限公司 | Machining method of sheet metal part |
-
2017
- 2017-03-31 CN CN201720328812.8U patent/CN206597830U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600657A (en) * | 2021-07-19 | 2021-11-05 | 苏州春秋电子科技股份有限公司 | Sharp angle forming process at rotating shaft of notebook computer shell |
| CN114248068A (en) * | 2021-11-17 | 2022-03-29 | 华帝股份有限公司 | Machining method of sheet metal part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171031 Termination date: 20190331 |