CN207223112U - A kind of mobile phone aluminium frame monocrystalline diamond PCD twolips combine rose reamer - Google Patents
A kind of mobile phone aluminium frame monocrystalline diamond PCD twolips combine rose reamer Download PDFInfo
- Publication number
- CN207223112U CN207223112U CN201721279695.7U CN201721279695U CN207223112U CN 207223112 U CN207223112 U CN 207223112U CN 201721279695 U CN201721279695 U CN 201721279695U CN 207223112 U CN207223112 U CN 207223112U
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- China
- Prior art keywords
- pcd
- blades
- chamfering
- mobile phone
- groove
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- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 26
- 239000010432 diamond Substances 0.000 title claims abstract description 26
- 241000220317 Rosa Species 0.000 title claims abstract description 18
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 17
- 239000004411 aluminium Substances 0.000 title claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
Abstract
The utility model provides a kind of mobile phone aluminium frame monocrystalline diamond PCD twolips combination rose reamer, it is characterised in that：Including handle of a knife and cutter head, the end sword of the cutter head offers the first groove, diamond blade is welded with first groove, there is major first face and major first flank on the diamond blade, there are the first chamfering blades on the major first face, first chamfering blades and horizontal direction are in 45° angle, the Zhou Ren of the cutter head offers the second groove, PCD blades are welded with second groove, with knife face after the second rake face and second on the PCD blades, there are the second chamfering blades, second chamfering blades and horizontal direction are in 45° angle on second rake face.The cutter manufacture of the utility model is easy, keen edge, and chamfering rear surface is smooth, impulse- free robustness, moreover it is possible to improves processing efficiency.
Description
Technical field
The utility model is related to mobile phone aluminium frame chamfering tool technical field, more particularly to a kind of mobile phone aluminium frame monocrystalline diamond
PCD twolips combine rose reamer.
Background technology
In mechanical processing, cutter is the indispensable critical piece of machine tooling, and the quality of cutter quality influences itself
Service life, also influence the quality and production efficiency of mechanical processing.Such as mobile phone component bloom position, it is all high accuracy
Chamfering, Chinese patent authorized announcement date is 2016.11.16, Authorization Notice No. CN205684735U, application number
201620657902 .7, patent name combine rose reamer for a kind of mobile phone aluminium frame monocrystalline diamond PCD twolips, are set on chamfering head
There is chamfering cut surface, the chamfering head is located at the outside of handle of a knife central shaft and positioned at the outer edge of handle of a knife, the bottom of the handle of a knife
It is a straight handle of a knife inclined-plane between portion and chamfering head, the chamfering cut surface is rectangle；The beginning and knife of chamfering cut surface
It is connected between handle inclined-plane by the chamfering head medial surface being vertically arranged, the right side edge of chamfering cut surface and the lateral surface of chamfering head
Between be connected by a straight chamfering head inclined-plane.The chamfering cut surface of the utility model is revolved around the central shaft of cutter hub when in use
Turn, when being processed in the corner of the upper surface of mobile phone four, rose reamer rotates can be directly at the same time to a corner of mobile phone upper surface
Chamfering is carried out, has been saved the repetition process time of half, meanwhile, head and the shank of rose reamer have reamed a part, reduce
The weight of cutter hub, makes interference during driving fewer.Above-mentioned cutter is that integral type is process, carry out be during high-precision chamfering
Need two knives to carry out chamfering, be divided into thick rose reamer and smart rose reamer, chamfering first generally carried out by thick rose reamer before this, then
A smart rose reamer is replaced again and carries out chamfering, so causes processing efficiency low, the cost of charp tool is high.
New content
The purpose of the utility model is to provide a kind of mobile phone aluminium frame monocrystalline low with the cost of charp tool simple in structure, high in machining efficiency
Diamond PCD twolips combine rose reamer.
To achieve these goals, the utility model provides following technical solution：
A kind of mobile phone aluminium frame monocrystalline diamond PCD twolips combine rose reamer, including handle of a knife and cutter head, the end sword of the cutter head
The first groove is offered, is welded with diamond blade in first groove, there is major first face and the on the diamond blade
Knife face after one, has the first chamfering blades on the major first face, first chamfering blades and horizontal direction are in 45° angle, described
The Zhou Ren of cutter head offers the second groove, PCD blades is welded with second groove, before having second on the PCD blades
Knife face after knife face and second, has the second chamfering blades on second rake face, and second chamfering blades are in 45 ° with horizontal direction
Angle.
Further, a diameter of 0.6cm of the handle of a knife.
Further, the major first flank and horizontal direction are in 40 ° of angles.
Further, knife face and horizontal direction are in 39 ° of angles after described second.
The utility model has the beneficial effect that：
The utility model on cutter head by being provided with diamond blade and PCD blades, and wherein the diamond blade is provided in cutter head
End sword, and PCD blades are provided in the Zhou Ren of cutter head, processing when first pass through PCD blades mobile phone aluminium frame is carried out it is thick
Processing, since using PCD blades, PCD blade stiffness is high, and the second chamfered cutting edge that it grinds is very sharp, when PCD blades
After roughing, at this moment without needing to change cutter, you can directly by diamond blade to good position, you can carry out finishing to mobile phone aluminium frame
Work, so that the cutter manufacture for embodying the utility model is easy, keen edge, chamfering rear surface is smooth, impulse- free robustness, also improves and adds
Work efficiency rate.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the front view of the utility model.
Embodiment
The utility model is further described below in conjunction with attached drawing：
A kind of mobile phone aluminium frame monocrystalline diamond PCD twolips combination rose reamer as described in Fig. 1 to Fig. 2, including handle of a knife 1 and knife
First 2, the end sword of the cutter head 2 offers the first groove 3, and diamond blade 5, the diamond cutter are welded with first groove 3
There is major first face 7 and major first flank 9 on piece 5, there are the first chamfering blades 11 on the major first face 7, described first
Chamfering blades 11 are in 45° angle with horizontal direction, and the Zhou Ren of the cutter head 2 offers the second groove 4, welded in second groove 4
There are PCD blades 6, there is knife face 10 after the second rake face 8 and second on the PCD blades 6, have on second rake face 10
Second chamfering blades 12, second chamfering blades 12 and horizontal direction are in 45° angle.
In the present embodiment, a diameter of 0.5cm of the handle of a knife 1.
In the present embodiment, the major first flank 9 and horizontal direction are in 40 ° of angles.
In the present embodiment, knife face 10 and horizontal direction are in 39 ° of angles after described second.
The operation principle of the present embodiment is：
The utility model on cutter head by being provided with diamond blade 5 and PCD blades 6, and wherein the diamond blade 5 is provided in knife
First 2 end sword, and PCD blades 6 are provided in the Zhou Ren of cutter head 2, processing when, first pass through PCD blades 6 to mobile phone aluminium frame
Roughing is carried out, since using PCD blades 6,6 hardness of PCD blades is high, its second chamfered cutting edge 12 very cutting edge of a knife or a sword ground
Profit, after PCD 6 roughing of blade, at this moment without needing to change cutter, you can directly by diamond blade 5 to good position, you can to mobile phone aluminium
Frame is finished, so that the cutter manufacture for embodying the utility model is easy, keen edge, chamfering rear surface is smooth, hairless
Thorn, also improves processing efficiency.
The above not imposes any restrictions the technical scope of the utility model, and all foundation the utility model technical spirits are to the above
Any modification, equivalent variations and the modification that embodiment is made, in the range of still falling within the technical solution of the utility model.
Claims (4)
1. a kind of mobile phone aluminium frame monocrystalline diamond PCD twolips combine rose reamer, it is characterised in that：It is described including handle of a knife and cutter head
The end sword of cutter head offers the first groove, and diamond blade is welded with first groove, has first on the diamond blade
Rake face and major first flank, have the first chamfering blades on the major first face, first chamfering blades are in horizontal direction
45° angle, the Zhou Ren of the cutter head offer the second groove, are welded with PCD blades in second groove, on the PCD blades
With knife face after the second rake face and second, there is the second chamfering blades, second chamfering blades and water on second rake face
Square in 45° angle.
A kind of 2. mobile phone aluminium frame monocrystalline diamond PCD twolips combination rose reamer according to claim 1, it is characterised in that：
A diameter of 0.6cm of the handle of a knife.
A kind of 3. mobile phone aluminium frame monocrystalline diamond PCD twolips combination rose reamer according to claim 1, it is characterised in that：
The major first flank and horizontal direction are in 40 ° of angles.
A kind of 4. mobile phone aluminium frame monocrystalline diamond PCD twolips combination rose reamer according to claim 1, it is characterised in that：
Knife face and horizontal direction are in 39 ° of angles after described second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279695.7U CN207223112U (en) | 2017-09-30 | 2017-09-30 | A kind of mobile phone aluminium frame monocrystalline diamond PCD twolips combine rose reamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279695.7U CN207223112U (en) | 2017-09-30 | 2017-09-30 | A kind of mobile phone aluminium frame monocrystalline diamond PCD twolips combine rose reamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207223112U true CN207223112U (en) | 2018-04-13 |
Family
ID=61851044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721279695.7U Active CN207223112U (en) | 2017-09-30 | 2017-09-30 | A kind of mobile phone aluminium frame monocrystalline diamond PCD twolips combine rose reamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207223112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720078A (en) * | 2020-12-22 | 2021-04-30 | 河南裕展精密科技有限公司 | CNC machining method and system for side hole and side hole chamfer |
-
2017
- 2017-09-30 CN CN201721279695.7U patent/CN207223112U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720078A (en) * | 2020-12-22 | 2021-04-30 | 河南裕展精密科技有限公司 | CNC machining method and system for side hole and side hole chamfer |
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