CN206123442U - Special grinding frock of milling cutter strip - Google Patents
Special grinding frock of milling cutter strip Download PDFInfo
- Publication number
- CN206123442U CN206123442U CN201621187610.8U CN201621187610U CN206123442U CN 206123442 U CN206123442 U CN 206123442U CN 201621187610 U CN201621187610 U CN 201621187610U CN 206123442 U CN206123442 U CN 206123442U
- Authority
- CN
- China
- Prior art keywords
- clamping
- milling cutter
- square hole
- mill teeth
- tool section
- Prior art date
- 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 special grinding frock of milling cutter strip, including the clamping handle, the clamping handle is including portion of compressing tightly and clamping portion, be provided with the square hole that link up portion of compressing tightly and clamping portion on the clamping handle, surface in the portion of compressing tightly is provided with the screw hole that communicates with the square hole. Through setting up the clamping handle to the axle center that makes its axis and CNC universal tool and cutter grinder clamping part coincide, when being convenient for clamping milling cutter strip, only needs cooperate milling cutter strip and clamping handle, thereby can make the axle center of axle center and the CNC universal tool and cutter grinder clamping part of milling cutter strip identical, is located this kind of the mode on the CNC universal tool and cutter grinder clamping part for the adjustment, and it is more simple and convenient, rapid to adjust this kind of the mode of milling cutter strip that is located on the clamping handle.
Description
Technical field
This utility model is related to a kind of frock, and in particular to mill teeth tool section Special grinding cuts frock.
Background technology
With economic rapid development, developmental stage of the auto industry also into high speed.Weight of the automobile drive axle as automobile
Want drive disk assembly, the bearing capacity and comfortableness of car load had a great impact, wherein main dynamic bevel gear be in drive axle most
Important part.This kind of part of main dynamic bevel gear causes to be widely used at present the contour spiral bevel gear city of automobile drive axle
Supply falls short of demand for field.Simply omit the elastic deformation after foozle, including flexural deformation, the wheel of the gear teeth to the repairing type of gear in the past
What tooth detrusion and the compression of the flank of tooth were approximately carried out.Development and the precision of mill teeth tool section with computer technology
More and more higher, problem above has been resolved.This mode of grinding production mill teeth tool section is carried out using general tool grinding machine to give birth to
Produce efficiency low, and the being restricted property of precision of the milling cutter for processing is than larger, and CNC universal cutter grinders can not only improve milling
The working (machining) efficiency of serrated knife bar, moreover it is possible to the precision of the milling cutter that raising is processed.But, by mill teeth tool section clamping in the omnipotent works of CNC
During tool grinding machine, constantly adjustment clamping position is needed so that the axle center of mill teeth tool section and the axle of CNC universal cutter grinder clamping parts
The heart coincide, to ensure the machining accuracy of milling cutter below.It is this by the direct clamping of mill teeth tool section in CNC universal cutter grinders
Mode not only troublesome poeration, also reduces production efficiency；Meanwhile, the clamping position of original milling cutter is column type, and this is not
The load that mill teeth tool section is born when being processed and milling cutter processes part can not be only uniformly distributed, mill teeth is also reduced
The service life of knife.
Utility model content
Technical problem to be solved in the utility model is the mode of existing CNC universal cutter grinders clamping mill teeth tool section
Not only troublesome poeration, reduces the production efficiency of milling cutter, also reduces the service life of milling cutter.Therefore mesh of the present utility model
Be to provide mill teeth tool section Special grinding to cut frock, the mode for solving CNC universal cutter grinder clamping mill teeth tool sections is not only operated
Trouble, reduces the production efficiency of milling cutter, also reduces the service life of milling cutter.
This utility model is achieved through the following technical solutions：
Mill teeth tool section Special grinding cuts frock, including clamping handle, and the clamping handle includes compressed part and the clamping being sequentially connected
Portion；The square hole in insertion compressed part and clamping portion is provided with clamping handle；It is provided with the outer surface of compressed part and is connected with square hole
Screwed hole.The clamped end of mill teeth tool section be also configured to it is square, and with square hole coordinate.During clamping, by clamping clamping handle
Mill teeth tool section is clamped.So pass through to avoid to be clamped directly on mill teeth tool section with fixture, enable mill teeth tool section equably
That what is born comes from the load of fixture and process tool, reduces the radial load born when mill teeth tool section is processed, and carries
The high service life of milling cutter.
Further, the compressed part and clamping portion are cylindric, and its axis collinear.By the cylindrical precision in clamping portion
Be set to h6, the high accuracy in clamping portion is to coordinate the clamping part of CNC universal cutter grinders so that the axle center of clamping handle and
The axle center in CNC universal cutter grinder clampings portion coincide.
Further, the axis of the square hole and the axis of compressed part or the axis collinear in clamping portion.Square hole is precision holes,
Its accuracy class is H6.So that the axle center in the axle center of square hole and CNC universal cutter grinder clampings portion coincide, to ensure milling below
The machining accuracy of serrated knife.
Further, the vertical and intersectant centerline in the face run through by screwed hole on the axis of the screwed hole and square hole, institute
Centerline parallel is stated in the axis of square hole.The clamping part of mill teeth tool section is processed into it is square with what square hole coordinated, and by clamping part
Insertion square hole, then with bolt is through screwed hole and holds out against the mill teeth tool section in square hole.
Further, the screwed hole has four, is evenly distributed on the same circumference in clamping portion.Will from four direction
Mill teeth tool section in square hole holds out against, and makes the axis of mill teeth tool section coincide with the axis of square hole, so that the axle of mill teeth tool section
The axle center in the heart and CNC universal cutter grinder clampings portion coincide, to ensure the machining accuracy of milling cutter below.
This utility model compared with prior art, has the following advantages and advantages：
1st, this utility model mill teeth tool section Special grinding cuts frock, by arranging high-precision clamping handle, and make its axis and
The axle center of CNC universal cutter grinder clamping parts coincide, and when being easy to clamping milling cutter bar, need to only coordinate milling cutter bar and clamping handle
It is good, so as to the axle center of milling cutter bar and the axle center of CNC universal cutter grinder clamping parts can be made to coincide, it is located at relative to adjustment
For this mode on CNC universal cutter grinder clamping parts, milling cutter bar this mode of the adjustment on clamping handle is more
It is simple and convenient, rapid；
2nd, this utility model mill teeth tool section Special grinding cuts frock, and the high precision of square hole ensure that well matched
The concordance of mill teeth tool section cutting edge in grinding；
3rd, this utility model mill teeth tool section Special grinding cuts frock, CNC universal cutter grinder clamping parts by clamping handle come
Milling cutter bar is clamped, and clamping handle is that four aspects coordinate with the fit system of milling cutter bar, and this can well distribute mill teeth tool section
Load during grinding, it is ensured that the longer service life of frock.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding this utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to this utility model embodiment.In the accompanying drawings：
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model left view；
Fig. 3 is the structural representation of this utility model clamping milling cutter bar.
Labelling and corresponding parts title in accompanying drawing：
1- clamping handles, 2- compressed parts, 3- clampings portion, 4- square holes, 5- screwed holes, 6- mill teeth tool sections, 7- bolts.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as to restriction of the present utility model.
Embodiment one
As shown in Figure 1-Figure 3, this utility model mill teeth tool section Special grinding cuts frock, including the clamping handle 1 being sequentially connected, institute
Clamping handle 1 is stated including compressed part 2 and clamping portion 3；The square hole 4 in insertion compressed part 2 and clamping portion 3 is provided with clamping handle 1；
The outer surface of compressed part 2 is provided with the screwed hole 5 connected with square hole 4.
Further, the compressed part 2 and clamping portion 3 are cylindric, and its axis collinear.By the cylindrical of clamping portion 3
Precision setting is h6, and the high accuracy in clamping portion 3 is to coordinate the clamping part of CNC universal cutter grinders so that clamping handle 1
The axle center in axle center and CNC universal cutter grinder clampings portion coincide.
Further, the axis or the axis collinear in clamping portion 3 of the axis of the square hole 4 and compressed part 2.Square hole 4 is essence
Degree hole, its accuracy class is H6.So that the axle center in the axle center of square hole 4 and CNC universal cutter grinder clampings portion coincide, after guarantee
The machining accuracy of the milling cutter in face.
Further, the vertical and intersectant centerline in the face run through by screwed hole on the axis of the screwed hole 5 and square hole 4,
The centerline parallel is in the axis of square hole 4.The clamping part of mill teeth tool section 6 is processed into it is square with what square hole 4 coordinated, and will folder
The hole of insertion side of portion 4 is held, then with bolt 7 is through screwed hole 5 and holds out against the mill teeth tool section 6 in square hole 4.
Further, the screwed hole 5 has four, is evenly distributed on the same circumference in clamping portion 3.From four direction
Mill teeth tool section 6 in square hole 4 is held out against, makes the axis of mill teeth tool section 6 coincide with the axis of square hole 4, so that milling cutter
The axle center of bar 6 and the axle center in CNC universal cutter grinder clampings portion coincide, to ensure the machining accuracy of milling cutter below.
Embodiment two
The present embodiment is identical with the structure of embodiment one, and the present embodiment is specifically making of making on the basis of embodiment one
With explanation.
When using, first the clamping part of mill teeth tool section 6 is processed into it is square with what square hole 4 coordinated, and by clamping part insertion side
Hole 4, then with bolt 7 is through screwed hole 5 and holds out against the mill teeth tool section 6 in square hole 4.When bolt 7 is tightened, in order that protecting
The concentricity of card mill teeth tool section 6 and square hole 4, first will enclose each the stubborn 1-2 of bolt 7 on clamping handle 1, then twist 1-2 successively again
Circle, until tighten, so as to compress milling cutter bar 6.After completing the clamping of milling cutter bar 6, the clamping of clamping handle 1 is ground in CNC multipurpose instrument (tool)s
Bed clamping portion.
Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equivalent are replaced
Change, improve, should be included within protection domain of the present utility model.
Claims (5)
1. mill teeth tool section Special grinding cuts frock, it is characterised in that：Including clamping handle（1）, the clamping handle（1）Including being sequentially connected
Compressed part（2）With clamping portion（3）；In clamping handle（1）On be provided with insertion compressed part（2）With clamping portion（3）Square hole（4）；
In compressed part（2）Outer surface be provided with and square hole（4）The screwed hole of connection（5）.
2. mill teeth tool section Special grinding according to claim 1 cuts frock, it is characterised in that：The compressed part（2）And clamping
Portion（3）It is cylindric.
3. mill teeth tool section Special grinding according to claim 2 cuts frock, it is characterised in that：The square hole（4）Positioned at compression
Portion（2）With clamping portion（3）Center, square hole（4）Axis and compressed part（2）Axis or clamping portion（3）Axis collinear.
4. mill teeth tool section Special grinding according to claim 1 cuts frock, it is characterised in that：The screwed hole（5）Axis
With square hole（4）On by screwed hole（5）The vertical and intersectant centerline in the face run through, the centerline parallel is in square hole（4）Axis.
5. mill teeth tool section Special grinding according to claim 4 cuts frock, it is characterised in that：The screwed hole（5）There are four,
And it is evenly distributed on clamping portion（3）Same circumference on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621187610.8U CN206123442U (en) | 2016-10-28 | 2016-10-28 | Special grinding frock of milling cutter strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621187610.8U CN206123442U (en) | 2016-10-28 | 2016-10-28 | Special grinding frock of milling cutter strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206123442U true CN206123442U (en) | 2017-04-26 |
Family
ID=58578067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621187610.8U Expired - Fee Related CN206123442U (en) | 2016-10-28 | 2016-10-28 | Special grinding frock of milling cutter strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206123442U (en) |
-
2016
- 2016-10-28 CN CN201621187610.8U patent/CN206123442U/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: 20170426 Termination date: 20181028 |