CN214135551U - Special mould for polishing frosted surface - Google Patents
Special mould for polishing frosted surface Download PDFInfo
- Publication number
- CN214135551U CN214135551U CN202023303619.XU CN202023303619U CN214135551U CN 214135551 U CN214135551 U CN 214135551U CN 202023303619 U CN202023303619 U CN 202023303619U CN 214135551 U CN214135551 U CN 214135551U
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- emery wheel
- wheel portion
- supporting part
- surface polishing
- special
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Abstract
The utility model discloses a frosting polishes special mould, including the emery wheel portion that is used for the dull polish polishing and be used for installing in the supporting part of external power supply, the top of supporting part meets with the bottom of emery wheel portion, the transversal ring form of personally submitting of emery wheel portion, and be provided with the chamfer between the inside wall of emery wheel portion and the roof, also be provided with the chamfer between the lateral wall of emery wheel portion and the roof, emery wheel portion has seted up two pairs of breach groups of mutually perpendicular, every two breachs including mutual disposition to breach group, the supporting part is including the connecting portion that are used for meeting with the bottom of emery wheel portion and be used for the round bar portion that meets with the bottom of connecting portion, the lateral wall of connecting portion is arranged from last to inwards inclining down, the outer cladding of supporting part has the one deck metal level. The utility model discloses an above structure can realize that the adversary's casing realizes polishing, simultaneously, has the one deck metal level to make through the cladding outside the supporting part the utility model discloses a frosting surface polishing special mould can install on external power supply more firmly.
Description
Technical Field
The utility model relates to a technical field of mould, concretely relates to frosting polishes special mould.
Background
With the development of society, more and more molds are developed in succession to meet various demands in the production process.
As is well known, mobile phones have become one of the essential devices in daily life, and the mobile phone shell is used as a tool for protecting the mobile phone and making the mobile phone more recognizable and ornamental, so the polishing degree and texture of the mobile phone shell are very important for the customers in the market.
Therefore, a special mold for polishing a frosted surface, which can polish a hand casing, is needed to solve the above problems.
Disclosure of Invention
The utility model provides a special mould for polishing frosted surface, which aims at the defects of the prior art.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:
the utility model provides a frosting polishes special mould, is including the emery wheel portion that is used for the dull polish polishing and be used for installing in the supporting part of external power supply, the top of supporting part with the bottom of emery wheel portion meets, the transversal ring form of personally submitting of emery wheel portion, just be provided with the chamfer between the inside wall of emery wheel portion and the roof, also be provided with the chamfer between the lateral wall of emery wheel portion and the roof, emery wheel portion has seted up two pairs of breach groups of mutually perpendicular, and is every right two breachs of breach group including mutual disposition, the supporting part including be used for with the connecting portion that the bottom of emery wheel portion meets and be used for with the round bar portion that the bottom of connecting portion meets, the lateral wall of connecting portion arranges from last to inwards inclining, the outer cladding of supporting part has one deck metal layer.
The special grinding surface polishing mould is of an integrated structure.
The special grinding surface polishing mould is prepared by mixing diamond particles, resin powder, copper metal, chromium oxide, zinc oxide, cresol and aluminum metal in proportion and sintering.
The metal aluminum in the special grinding surface polishing mould accounts for one percent of the total material.
In a further improvement, the outer diameter of the grinding wheel part is 150 mm.
In a further improvement, the cross section of the notch is rectangular.
The center of the circle of the round rod part and the center of the circle of the grinding wheel part are positioned on the same straight line.
In a further improvement, the top surface of the connecting part is arranged obliquely inwards from top to bottom.
The utility model has the advantages that: the utility model discloses a special mould of frosting polishing is including the emery wheel portion that is used for the dull polish polishing and be used for installing in the supporting part of external power supply, the top of supporting part meets with the bottom of emery wheel portion, the transversal ring form of personally submitting of emery wheel portion, and be provided with the chamfer between the inside wall of emery wheel portion and the roof, also be provided with the chamfer between the lateral wall of emery wheel portion and the roof, emery wheel portion has seted up two pairs of breach groups of mutually perpendicular, every two breachs including mutual disposition to breach group, the supporting part is including the connecting portion that are used for meeting with the bottom of emery wheel portion and be used for the round bar portion that meets with the bottom of connecting portion, the lateral wall of connecting portion is arranged from last to inwards inclining down, the outer cladding of supporting part has the one deck metal level. Consequently the utility model discloses an above structure can realize that the adversary's casing realizes polishing, simultaneously, has the one deck metal level to make through the cladding outside the supporting part the utility model discloses a special mould of frosting polishing can install on external power supply more firmly.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the special mold for polishing frosted surface of the present invention;
FIG. 2 is a sectional view of the mold for polishing a frosted surface of the present invention;
fig. 3 is a top view of the special mold for polishing frosted surface of the present invention.
In the figure: 100. the grinding surface polishing special die comprises a grinding wheel part 10, a supporting part 20, a notch group 10a, a notch 101a, a connecting part 21, a round rod part 22 and a metal layer 30.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Referring to fig. 1 to 3, a mold 100 for polishing a frosted surface of the present invention includes a grinding wheel portion 10 for polishing and grinding and a supporting portion 20 for being mounted on an external power source. The top of the supporting portion 20 is connected with the bottom of the grinding wheel portion 10, the cross section of the grinding wheel portion 10 is in a circular ring shape, a chamfer is arranged between the inner side wall and the top wall of the grinding wheel portion 10, a chamfer is also arranged between the outer side wall and the top wall of the grinding wheel portion 10, two pairs of mutually perpendicular notch groups 10a are formed in the grinding wheel portion 10, each pair of notch groups 10a comprises two notches 101a which are oppositely arranged, the supporting portion 20 comprises a connecting portion 21 used for being connected with the bottom of the grinding wheel portion 10 and a round rod portion 22 used for being connected with the bottom of the connecting portion 21, the side wall of the connecting portion 21 is arranged in an inward inclined mode from top to bottom, and a metal layer 30 covers the supporting portion 20. It is worth noting that the utility model discloses a frosting surface polishes special mould 100 is the integral type structure, consequently can guarantee effectively that this frosting surface polishes special mould 100's structure is firm. For example, reachs after experimenter's the multiple test the utility model discloses a material composition of dull polish surface polishing special mould 100 is when as follows, and this dull polish surface polishing special mould 100 accomplishes a perfect agree with between flexibility and intensity, specifically, dull polish surface polishing special mould 100 adopts diamond particles, resin powder, metallic copper, dichromium trioxide, zinc oxide, cresol and metallic aluminum to mix the back sintering preparation according to the proportion and form, then coats metal level 30 outside this dull polish surface polishing special mould 100. Specifically, test through many times and detect and obtain, the utility model discloses a metal aluminium's among the special mould 100 of frosting surface polishing material accounts for one hundredth of total material, and the grinding apparatus this moment possesses higher cohesion, can firmly hold the diamond.
Referring to fig. 1 to 3, the outer diameter of the grinding wheel portion 10 of the special grinding surface polishing mold 100 of the present invention is 150 mm; of course, in other embodiments, the outer diameter of the grinding wheel portion 10 may be 140mm or 160mm, and is not limited thereto.
With continued reference to fig. 1-3, the cross-section of the notch 101a is rectangular. Meanwhile, the center of the circular rod part 22 is aligned with the center of the grinding wheel part 10, so that it is more convenient for an operator to grind the hand casing through the special grinding surface polishing mold 100. In addition, as shown in fig. 2, the top surface of the connecting portion 21 is arranged to be inclined inward from top to bottom, but is not limited thereto.
It is noted that the main material of the metal layer 30 may be titanium, iron, copper, etc., but not limited thereto.
The utility model has the advantages that: the utility model discloses a special mould 100 of frosting polishing is including the emery wheel portion 10 that is used for the frosting polishing and be used for installing in the supporting part 20 of external power supply, supporting part 20's top meets with the bottom of emery wheel portion 10, emery wheel portion 10 is transversal personally submits the ring form, and be provided with the chamfer between emery wheel portion 10's inside wall and the roof, also be provided with the chamfer between emery wheel portion 10's lateral wall and the roof, emery wheel portion 10 has seted up mutually perpendicular's two pairs of breach 101a group 10a, every two breach 101a that breach 101a group 10a includes mutual disposition, supporting part 20 is including being used for the connecting portion 21 that meets with the bottom of emery wheel portion 10 and being used for the round bar portion 22 that meets with the bottom of connecting portion 21, the lateral wall of connecting portion 21 is arranged from last to inwards inclining, the outer cladding of supporting part 20 has one deck metal level 30. Consequently the utility model discloses an above structure can realize that the adversary's casing realizes polishing, simultaneously, has one deck metal level 30 to make through the cladding outside supporting part 20 the utility model discloses a special mould 100 of frosting polishing can install on external power supply more firmly.
The utility model discloses be not limited to above-mentioned embodiment, adopt with the same or similar structure or device of the above-mentioned embodiment of the utility model, and the other special mould 100 that is used for frosting polishing that obtain is all within the protection scope of the utility model.
Claims (7)
1. The utility model provides a frosting polishes special mould which characterized in that: including the emery wheel portion that is used for the dull polish polishing and be used for installing in the supporting part of external power source, the top of supporting part with the bottom of emery wheel portion meets, the transversal ring form of personally submitting of emery wheel portion, just be provided with the chamfer between the inside wall of emery wheel portion and the roof, also be provided with the chamfer between the lateral wall of emery wheel portion and the roof, emery wheel portion has seted up two pairs of breach groups of mutually perpendicular, and is every right breach group is including two breachs of mutual disposition, the supporting part including be used for with the connecting portion that the bottom of emery wheel portion meets and be used for with the round bar portion that the bottom of connecting portion meets, the lateral wall of connecting portion arranges from last to inwards sloping down, the outer cladding of supporting part has one deck metal level.
2. The special mold for sanding surface polishing according to claim 1, characterized in that: the special grinding surface polishing mould is of an integrated structure.
3. The special mold for sanding surface polishing according to claim 1, characterized in that: the material of the metal aluminum in the special grinding surface polishing die accounts for one percent of the total material.
4. The special mold for sanding surface polishing according to claim 1, characterized in that: the external diameter of grinding wheel portion is 150 mm.
5. The special mold for sanding surface polishing according to claim 1, characterized in that: the cross section of the notch is rectangular.
6. The special mold for sanding surface polishing according to claim 1, characterized in that: the circle center of the round rod part and the circle center of the grinding wheel part are located on the same straight line.
7. The special mold for sanding surface polishing according to claim 1, characterized in that: the top surface of the connecting part is arranged obliquely inwards from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023303619.XU CN214135551U (en) | 2020-12-31 | 2020-12-31 | Special mould for polishing frosted surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023303619.XU CN214135551U (en) | 2020-12-31 | 2020-12-31 | Special mould for polishing frosted surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214135551U true CN214135551U (en) | 2021-09-07 |
Family
ID=77544833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023303619.XU Active CN214135551U (en) | 2020-12-31 | 2020-12-31 | Special mould for polishing frosted surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214135551U (en) |
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2020
- 2020-12-31 CN CN202023303619.XU patent/CN214135551U/en active Active
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