CN203696802U - Multifunctional grinding cutter - Google Patents
Multifunctional grinding cutter Download PDFInfo
- Publication number
- CN203696802U CN203696802U CN201420005571.XU CN201420005571U CN203696802U CN 203696802 U CN203696802 U CN 203696802U CN 201420005571 U CN201420005571 U CN 201420005571U CN 203696802 U CN203696802 U CN 203696802U
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- CN
- China
- Prior art keywords
- section
- cutter
- refine
- profile
- cutting knife
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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 multifunctional grinding cutter comprising a cutter handle. The upper end portion of the cutter handle is equipped with a cutter guide portion, and the lower end portion of the cutter handle is equipped with a cutter body. The cutter body includes a polished rod segment, a profile coarse segment, a profile refine segment, a liquid coolant diversion segment, a punching refine segment and a punching cutting coarse segment that are successively arranged in an axial manner in the axial direction. The upper end portion of the polished rod segment is provided with a horizontally-arranged cutter positioning surface. The liquid coolant diversion segment is arranged in a tapered manner. The multifunctional grinding cutter is suitable for grinding and machining process of cell phone glass, provides all functions needed by machining of cell phone glass, is clear in machining step, and is capable of finishing all forming machining procedures of finished products once without being changed.
Description
Technical field
The utility model relates to a kind of Multifunctional mill cutting knife tool.
Background technology
In existing mobile phone glass grinding industry, on mobile phone glass, conventionally need to carry out the moulding process such as profile grinding, circular hole grinding, elongated slot grinding, a lot of glass grinding cutters are all for the single work step of product or single operation customization cutter, versatility is poor, single grinding knife tool machining functions is few, plans unintelligible.
Summary of the invention
The purpose of this utility model is to overcome the defect existing in prior art, a kind of Multifunctional mill cutting knife tool is provided, be applicable to the grinding process processing of most of mobile phone glass, the various functions that the processing of set mobile phone glass needs, distinguish processing level, the in the situation that of not tool changing, can well once complete the finished product manufacturing procedure that is all shaped.
For achieving the above object, the technical solution of the utility model has been to provide a kind of Multifunctional mill cutting knife tool, comprise handle of a knife, the upper end of described handle of a knife has cutter guide part, the bottom of described handle of a knife is provided with cutter body, described cutter body comprises coaxial and opens thick section, profile refine section, cooling fluid diversion section, punching refine section and punch-cuts is opened thick section along the polished rod section, the profile that axially set gradually, the upper end of described polished rod section has horizontally disposed cutter positioning face, the described tapered setting of cooling fluid diversion section.
The different processing sections of cutter, in the time electroplating plating sand, need to use varigrained sand number, and in order to isolate varigrained sand number, as preferably, described polished rod section and described profile are opened between thick section; Described profile open thick section with described profile refine section; Described punching refine section and described punch-cuts are opened between thick section and are respectively arranged with every husky groove.
As preferably, the described cross section every husky groove is V-shaped.
In order to replace use after tool wear, improve greatly cutter bulk life time, as preferably, described profile refine section has some isolation channels along axial distribution.
As preferably, the cross section of described isolation channel is trapezoidal.
In order to facilitate cutting fluid can fully be ejected into the tool grinding scope of punching refine section below, as preferably, between described cooling fluid diversion section and described punching refine section, be provided with 45 ° of filleted transition.
As preferably, the cone angle of described cooling fluid diversion section is 120 °.
In main shaft chuck, play guide effect in order can conveniently to insert, as preferably, described cutter guide part is tapered, and its upper end has circular arc chamfering.
In order to increase grinding face, described punch-cuts is opened the bottom of thick section and is circular arc.
Advantage of the present utility model and beneficial effect are: multiple machining functions is integrated on cutter, can be suitable for the processing of most of mobile phone glass, obviously extend cutter life, workpiece is after a qualitative localization and clamping, can complete the processing of all molding procedure, guarantee machining accuracy, cutter guide part and cutter positioning face make tool changing more convenient, the length that overhangs of cutter has obtained effective control, and the clamping of cutter on main shaft is also more reliable; By in the axial corresponding tool function section of explication, the layer of structure of cutter is more clear, calculating and setting-up time while having reduced programming.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the A place enlarged drawing of Fig. 1;
Fig. 3 is the B place enlarged drawing of Fig. 1;
Fig. 4 is the C place enlarged drawing of Fig. 1.
Wherein: 1, handle of a knife; 2, cutter guide part; 3, polished rod section; 4, profile is opened thick section; 5, profile refine section; 6, cooling fluid diversion section; 7, punching refine section; 8, punch-cuts is opened thick section; 9, cutter positioning face; 10, filleted transition; 11, every husky groove; 12, isolation channel.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As Figure 1-Figure 4, a kind of Multifunctional mill cutting knife tool, comprises handle of a knife 1, and it is convenient to the clamping on the main shaft of the cutter work in-process heart; The upper end of handle of a knife 1 has cutter guide part 2, and it is tapered, and its upper end has circular arc chamfering, can conveniently insert in the main shaft chuck of machining center, plays guide effect; The bottom of handle of a knife 1 is provided with cutter body, cutter body comprises coaxial and opens thick section 4, profile refine section 5, cooling fluid diversion section 6, punching refine section 7 and punch-cuts is opened thick section 8 along the polished rod section 3, the profile that axially set gradually, the upper end of polished rod section 3 has horizontally disposed cutter positioning face 9, it is convenient in exchanging knives process, guarantee position consistency, for the axial location of cutter; The tapered setting of cooling fluid diversion section 6, the cone angle of cooling fluid diversion section 6 is 120 °, between cooling fluid diversion section 6 and punching refine section 7, is provided with 45 ° of filleted transition 10, facilitates cutting fluid can fully be ejected into the tool grinding scope of punching refine section 7 below; Profile in cutter body is opened thick section 4, cuts processing for the large surplus corase grind of workpiece profile, and axial direction can multilayer use, and extends cutter bulk life time; Profile refine section 5 is for carrying out refine processing to workpiece profile; Punching refine is for the refine processing of endoporus; Punch-cuts is opened thick section 8 for pore wound, and vertical direction has certain length, for enlarging after wound.
As shown in Figure 1, Figure 2, Figure 4 shows, the different processing sections of cutter, in the time electroplating plating sand, need to use varigrained sand number, and in order to isolate varigrained sand number, polished rod section 3 and profile are opened between thick section 4; Profile is opened thick section 4 and profile refine section 5; Punching refine section 7 and punch-cuts are opened between thick section 8 and are respectively arranged with every husky groove 11, V-shaped every the cross section of husky groove 11.
As shown in Figure 3, profile refine section 5 has some isolation channels 12 along axial distribution, and the cross section of isolation channel 12 is trapezoidal, by the same isolation channel of multiple tracks 12 is set, after tool wear, replaces and uses, and improves greatly cutter bulk life time.
As shown in Figure 4, during for pore wound, increase grinding face, the bottom that punch-cuts is opened thick section 8 is circular arc.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. a Multifunctional mill cutting knife tool, comprise handle of a knife, the upper end of described handle of a knife has cutter guide part, the bottom of described handle of a knife is provided with cutter body, it is characterized in that: described cutter body comprises coaxial and opens thick section, profile refine section, cooling fluid diversion section, punching refine section and punch-cuts is opened thick section along the polished rod section, the profile that axially set gradually, the upper end of described polished rod section has horizontally disposed cutter positioning face, the described tapered setting of cooling fluid diversion section.
2. Multifunctional mill cutting knife tool as claimed in claim 1, is characterized in that: described polished rod section and described profile are opened between thick section; Described profile open thick section with described profile refine section; Described punching refine section and described punch-cuts are opened between thick section and are respectively arranged with every husky groove.
3. Multifunctional mill cutting knife tool as claimed in claim 2, is characterized in that: the described cross section every husky groove is V-shaped.
4. Multifunctional mill cutting knife tool as claimed in claim 1, is characterized in that: described profile refine section has some isolation channels along axial distribution.
5. the Multifunctional mill cutting knife tool of stating as claim 4, is characterized in that: the cross section of described isolation channel is trapezoidal.
6. the Multifunctional mill cutting knife tool of stating as claim 1, is characterized in that: between described cooling fluid diversion section and described punching refine section, be provided with 45 ° of filleted transition.
7. the Multifunctional mill cutting knife tool of stating as claim 6, is characterized in that: the cone angle of described cooling fluid diversion section is 120 °.
8. the Multifunctional mill cutting knife tool of stating as claim 1, is characterized in that: described cutter guide part is tapered, and its upper end has circular arc chamfering.
9. the Multifunctional mill cutting knife tool of stating as claim 1, is characterized in that: described punch-cuts is opened the bottom of thick section and is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005571.XU CN203696802U (en) | 2014-01-06 | 2014-01-06 | Multifunctional grinding cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005571.XU CN203696802U (en) | 2014-01-06 | 2014-01-06 | Multifunctional grinding cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696802U true CN203696802U (en) | 2014-07-09 |
Family
ID=51047300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420005571.XU Expired - Fee Related CN203696802U (en) | 2014-01-06 | 2014-01-06 | Multifunctional grinding cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936001A (en) * | 2019-12-10 | 2021-06-11 | 苏州阿奎睿思机器人科技有限公司 | Optical precision machining unit |
-
2014
- 2014-01-06 CN CN201420005571.XU patent/CN203696802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936001A (en) * | 2019-12-10 | 2021-06-11 | 苏州阿奎睿思机器人科技有限公司 | Optical precision machining unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20220106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |