CN203650148U - Grinding device for machining blade locating cone - Google Patents
Grinding device for machining blade locating cone Download PDFInfo
- Publication number
- CN203650148U CN203650148U CN201320773571.XU CN201320773571U CN203650148U CN 203650148 U CN203650148 U CN 203650148U CN 201320773571 U CN201320773571 U CN 201320773571U CN 203650148 U CN203650148 U CN 203650148U
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- CN
- China
- Prior art keywords
- rotary table
- base
- taper hole
- taper
- cone
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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 - Lifetime
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- 238000003754 machining Methods 0.000 title claims abstract description 22
- 229910001651 emery Inorganic materials 0.000 claims description 6
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a grinding device for machining a blade locating cone. The grinding device for machining the blade locating cone comprises a grinding wheel mechanism and a rotary workbench with a clamping mechanism. An elastic taper jacket is arranged in the clamping mechanism. An inner hole of the elastic taper jacket is a taper hole and the center line of the taper hole coincides with the rotary axis of the rotary workbench. The rotary workbench is rotationally arranged on a base through a rotating shaft in a pitching mode. A locating mechanism used for locating the rotary workbench is arranged on the base. The base is arranged on a cutter grinder through a sliding mechanism in a sliding mode in the feeding direction. According to the grinding device for machining the blade locating cone, the inner hole of the elastic taper jacket is the taper hole and the center line of the taper hole coincides with the rotary axis of the rotary workbench, so that the coaxiality of a relief angle cutter face and the locating cone is well guaranteed through the elastic taper jacket. The elastic taper jacket can be used for clamping a small blade and the machining efficiency is high.
Description
Technical field
The utility model relates to the abrasive machining device for converted products positioning cone, specifically, has related to a kind of abrasive machining device for processing blades positioning cone.
Background technology
The location structure of existing blade is generally, at blade afterbody, positioning cone is set, and then positioning cone rear side relief angle knife face is further set is round platform, existing processing unit (plant) is generally cylindrical grinder, cutter is first used cylindrical elastomer chuck clamping on cylindrical grinder, then pull grinding carriage and carry out grinding according to set angle blade afterbody, process positioning cone, after processing positioning cone, pull again grinding wheel spindle processing relief angle knife face, but there is following shortcoming in processing like this: 1, due to easy to wear for the frock of circular cone location, blade positioning cone and relief angle knife face coaxiality deviation are larger, blade is difficult to install on knife bar, cause blade defect rate high, 2, on cylindrical grinder, grinding need to be pulled grinding wheel spindle, make it and cutter afterbody angulation, because grinding carriage volume ratio is larger, very heavy, operate time-consumingly, conical surface grinding blade contacts with emery wheel part, wear and tear inhomogeneous, when long-term use, abrasion of grinding wheel is inhomogeneous, and the conical surface angular error that causes grinding to go out is larger, and when use, location is inaccurate, 3, wanting the blade of grinding is all the specification of reduced size, uses cylindricalo grinding very inconvenient, and working (machining) efficiency is very low.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, thereby a kind of abrasive machining device for processing blades positioning cone is provided.
To achieve these goals, the technical scheme that the utility model adopts is: for the abrasive machining device of processing blades positioning cone, comprise emery wheel mechanism and the rotary table with clamp mechanism, in described clamp mechanism, be provided with tapering elastic jacket, the endoporus of described tapering elastic jacket is that the center line of taper hole and this taper hole and the axis of rotation of described rotary table overlap, described rotary table is located on base by rotating shaft pitch rotation, described base is provided with the detent mechanism that this rotary table is positioned, described base is slided and is arranged on cutter sharpener along direction of feed by slide mechanism.
Based on above-mentioned, the cone-apex angle of described taper hole place circular cone is 14 °.
Based on above-mentioned, described detent mechanism comprises to be located at the locating hole on described base and described rotary table and to be plugged in the alignment pin in described locating hole.
Based on above-mentioned, described slide mechanism comprises to be located at the slide rail on cutter sharpener and to be located at the chute on described base.
The relative prior art of the utility model has substantive distinguishing features and progress, specifically, because the endoporus of tapering elastic jacket is that the center line of taper hole and this taper hole and the axis of rotation of described rotary table overlap, therefore, first process relief angle knife face with cylindrical grinder, then be set on relief angle knife face with tapering elastic jacket, then pitch rotation rotary table sets angle and uses detent mechanism location, then start rotary table and the grinding of emery wheel mechanism, base drives rotary table to move back and forth as requested in direction of feed by slide mechanism, due to only time processing moulding relief angle knife face of cylindrical grinder, precision is high, this abrasive machining device, guaranteed well the axiality of relief angle knife face and positioning cone by tapering elastic jacket, this elastic jacket can be for the less blade of clamping, working (machining) efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of abrasive machining device in the utility model embodiment.
Fig. 2 is the structural representation of tapering elastic jacket in the utility model embodiment.
Fig. 3 is the A-A cutaway view of Fig. 2.
The specific embodiment
Below by the specific embodiment, the technical solution of the utility model is described in further detail.
As Figure 1-3, for the abrasive machining device of processing blades positioning cone, comprise emery wheel mechanism 2 and the rotary table 3 with clamp mechanism 4, in clamp mechanism 4, be provided with tapering elastic jacket 5, the endoporus of tapering elastic jacket 5 is that the center line of taper hole 7 and this taper hole 7 overlaps with the axis of rotation of described rotary table 3, the cone-apex angle of taper hole 7 place circular cones is 14 °, rotary table 3 is located on base 6 by rotating shaft (not shown) pitch rotation, base 6 is provided with the detent mechanism that this rotary table 3 is positioned, detent mechanism comprises to be located at the locating hole on base 6 and described rotary table 3 and to be plugged in the alignment pin (not shown) in described locating hole, base is slided and is arranged on cutter sharpener 1 along direction of feed by slide mechanism, slide mechanism comprises to be located at the slide rail on cutter sharpener and to be located at the chute (not shown) on described base.
The present embodiment in use, first process relief angle knife face with cylindrical grinder, then be set on relief angle knife face with tapering elastic jacket, then pitch rotation rotary table sets angle and uses detent mechanism location, then start rotary table and the grinding of emery wheel mechanism, base drives rotary table to move back and forth as requested in direction of feed by slide mechanism, due to only time processing moulding relief angle knife face of cylindrical grinder, precision is high, the endoporus of tapering elastic jacket is that the center line of taper hole and this taper hole and the axis of rotation of described rotary table overlap, therefore, this abrasive machining device, guaranteed well the axiality of relief angle knife face and positioning cone by tapering elastic jacket, this elastic jacket can be for the less blade of clamping, working (machining) efficiency is high.
In other embodiments, different from above-described embodiment, slide mechanism can also be made up of slide rail and roller, and detent mechanism can also replace by existing skidding structure.
For the abrasive machining device of processing blades positioning cone, be particularly suitable for the grinding of the positioning cone of polycrystalline cubic boron nitride taper positioning blade.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (4)
1. for the abrasive machining device of processing blades positioning cone, comprise emery wheel mechanism and the rotary table with clamp mechanism, it is characterized in that: in described clamp mechanism, be provided with tapering elastic jacket, the endoporus of described tapering elastic jacket is that the center line of taper hole and this taper hole and the axis of rotation of described rotary table overlap, described rotary table is located on base by rotating shaft pitch rotation, described base is provided with the detent mechanism that this rotary table is positioned, and described base is slided and is arranged on cutter sharpener along direction of feed by slide mechanism.
2. the abrasive machining device for processing blades positioning cone according to claim 1, is characterized in that: the cone-apex angle of described taper hole place circular cone is 14 °.
3. the abrasive machining device for processing blades positioning cone according to claim 1 and 2, is characterized in that: described detent mechanism comprises to be located at the locating hole on described base and described rotary table and to be plugged in the alignment pin in described locating hole.
4. the abrasive machining device for processing blades positioning cone according to claim 3, is characterized in that: described slide mechanism comprises to be located at the slide rail on cutter sharpener and to be located at the chute on described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773571.XU CN203650148U (en) | 2013-12-02 | 2013-12-02 | Grinding device for machining blade locating cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773571.XU CN203650148U (en) | 2013-12-02 | 2013-12-02 | Grinding device for machining blade locating cone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650148U true CN203650148U (en) | 2014-06-18 |
Family
ID=50916584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320773571.XU Expired - Lifetime CN203650148U (en) | 2013-12-02 | 2013-12-02 | Grinding device for machining blade locating cone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650148U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553222A (en) * | 2017-08-18 | 2018-01-09 | 江苏力星通用钢球股份有限公司 | A kind of machining technology for spherical fiducial surface of tapered roller |
| CN108705402A (en) * | 2018-07-18 | 2018-10-26 | 重庆炅达贸易有限公司 | Auto parts machinery process equipment |
| CN113059494A (en) * | 2021-04-02 | 2021-07-02 | 北京市电加工研究所 | Manual precision indexing fixture device for tool grinder |
-
2013
- 2013-12-02 CN CN201320773571.XU patent/CN203650148U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553222A (en) * | 2017-08-18 | 2018-01-09 | 江苏力星通用钢球股份有限公司 | A kind of machining technology for spherical fiducial surface of tapered roller |
| CN108705402A (en) * | 2018-07-18 | 2018-10-26 | 重庆炅达贸易有限公司 | Auto parts machinery process equipment |
| CN113059494A (en) * | 2021-04-02 | 2021-07-02 | 北京市电加工研究所 | Manual precision indexing fixture device for tool grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |