CN211161492U - Metal cover machining die - Google Patents
Metal cover machining die Download PDFInfo
- Publication number
- CN211161492U CN211161492U CN201921581349.3U CN201921581349U CN211161492U CN 211161492 U CN211161492 U CN 211161492U CN 201921581349 U CN201921581349 U CN 201921581349U CN 211161492 U CN211161492 U CN 211161492U
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- CN
- China
- Prior art keywords
- mold
- processing
- die
- core
- forming part
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- 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 discloses a metal covering mold processing, the device include upper die base and die holder, the upper die base is located the die holder top, the upper die base below is provided with the cope match-plate pattern, the cope match-plate pattern below is provided with the lower bolster, be provided with two first mold cores on the cope match-plate pattern, be provided with the second mold core between two first mold cores, the lower extreme both sides of second mold core are provided with a second shaping portion respectively, the shaping surface of second shaping portion is the one fourth arc surface of evagination, be provided with two third mold cores on the lower bolster, the top of two third mold cores is provided with a third shaping portion respectively, third shaping portion is located the below of first mold core and second shaping portion, third shaping portion is semicircular groove. The utility model discloses a metal covering mold processing is used for processing a metal covering, uses the efficient of this mould processing, and the shaping face outward appearance of metal covering is good, and the processing cost is low.
Description
Technical Field
The utility model relates to a metal covering mold processing.
Background
In the electronic industry, some metal cover parts are used in some electronic devices, and as shown in fig. 2, the metal cover part includes a straight plate portion 10, two ends of the straight plate portion 10 are respectively provided with a semicircular arc portion 11, and an outer end of the arc portion is provided with a bending portion 12. The metal cover with the structure is generally good in stamping processing by using a die, high in processing efficiency, good in appearance of a forming surface and low in processing cost. A working mold suitable for such a metal cover is designed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a metal covering mold processing, and this metal covering mold processing is used for processing a metal covering, uses the efficient of this mould processing, and the shaping face outward appearance of metal covering is good, and the processing cost is low.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a metal covering mold processing, it includes upper die base and die holder, the upper die base is located the die holder top, the upper die base below is provided with the cope match-plate pattern, the cope match-plate pattern below is provided with the lower bolster, be provided with two first mold cores on the cope match-plate pattern, be provided with the second mold core between two first mold cores, the lower extreme both sides of second mold core are provided with a second forming part respectively, the shaping face of second forming part is the quarter arc surface of evagination, be provided with two third mold cores on the lower bolster, the top of two third mold cores is provided with a third forming part respectively, third forming part is located the below of first mold core and second forming part, third forming part is semi-circular groove.
Preferably, the end surface of the lower end of the first mold core is a plane.
Preferably, a gap is formed between the first mold core and the third mold core.
The utility model has the advantages that: the utility model discloses a metal covering mold processing is used for processing a metal covering, uses the efficient of this mould processing, and the shaping face outward appearance of metal covering is good, and the processing cost is low.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic structural view of a metal cover processing mold according to the present invention;
fig. 2 is a schematic structural view of the metal cover.
The parts in the drawings are numbered as follows: 1. the die comprises an upper die holder, 2, an upper die plate, 3, a lower die plate, 4, a lower die holder, 5, a first die core, 6, a second die core, 7, a second forming part, 8, a third die core, 9, a third forming part, 10, a straight plate part, 11, an arc part, 12 and a bending part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment of the utility model provides a:
referring to fig. 1, the metal cover processing mold of the present invention includes an upper mold base 1 and a lower mold base 4, the upper mold base 1 is located above the lower mold base 4, an upper mold plate 2 is disposed below the upper mold base 1, a lower mold plate 3 is disposed below the upper mold plate 2, two first mold cores 5 are disposed on the upper mold plate 2, a second mold core 6 is disposed between the two first mold cores 5, two second forming portions 7 are disposed on two sides of the lower end of the second mold core 6, and the forming surface of the second forming portion 7 is a quarter arc surface protruding outward and is consistent with the shape of the arc portion 11. The lower template 3 is provided with two third mold cores 8, the top ends of the two third mold cores 8 are respectively provided with a third forming part 9, the third forming parts 9 are positioned below the first mold cores 5 and the second forming parts 7, and the third forming parts 9 are semicircular grooves.
Preferably, the lower end surface of the first mold core 5 is a plane.
Preferably, a gap is formed between the first mold core 5 and the third mold core 8.
The metal cover raw material plate to be processed is placed between the upper template 2 and the lower template 3, and the upper die holder 1 is arranged. The upper die plate 2 moves down to stamp the raw material plate to form an arc portion 11, and preliminarily forms a bent portion 12. The bend 12 is in the gap between the first mold core 5 and the third mold core 8. The first mold core 5 is then moved down to form the desired bend 12.
The utility model discloses an efficient of metal covering mold processing, the shaping face outward appearance of metal covering is good, and the processing cost is low.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (3)
1. The utility model provides a metal covering mold processing, its characterized in that, includes upper die base and die holder, the upper die base is located the die holder top, the upper die base below is provided with the cope match-plate pattern, the cope match-plate pattern below is provided with the lower bolster, be provided with two first mold cores on the cope match-plate pattern, be provided with the second mold core between two first mold cores, the lower extreme both sides of second mold core are provided with a second forming part respectively, the shaping surface of second forming part is the one fourth arc surface of evagination, be provided with two third mold cores on the lower bolster, the top of two third mold cores is provided with a third forming part respectively, third forming part is located the below of first mold core and second forming part, third forming part is semi-circular groove.
2. The metal cover machining die of claim 1, wherein the lower end face of the first die core is a flat surface.
3. The metal cover machining die of claim 1 or 2, wherein a gap is provided between the first die core and the third die core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921581349.3U CN211161492U (en) | 2019-09-23 | 2019-09-23 | Metal cover machining die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921581349.3U CN211161492U (en) | 2019-09-23 | 2019-09-23 | Metal cover machining die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211161492U true CN211161492U (en) | 2020-08-04 |
Family
ID=71824000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921581349.3U Expired - Fee Related CN211161492U (en) | 2019-09-23 | 2019-09-23 | Metal cover machining die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211161492U (en) |
-
2019
- 2019-09-23 CN CN201921581349.3U patent/CN211161492U/en not_active Expired - Fee Related
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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: 20200804 Termination date: 20210923 |