CN207709978U - A kind of milling machine vertical milling tool holder - Google Patents
A kind of milling machine vertical milling tool holder Download PDFInfo
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- CN207709978U CN207709978U CN201820032491.1U CN201820032491U CN207709978U CN 207709978 U CN207709978 U CN 207709978U CN 201820032491 U CN201820032491 U CN 201820032491U CN 207709978 U CN207709978 U CN 207709978U
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- collet sleeve
- collet
- hole
- milling
- turnbuckle
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Abstract
The utility model discloses a kind of milling machine vertical milling tool holders, including jig main body, milling cutter, collet sleeve mounting hole and turnbuckle hole, the tail end of the jig main body is connected with taper shank, and the centre position of jig main body is provided with taper hole, the milling cutter is interspersed in the collet sleeve internal taper hole inside collet sleeve, and collet sleeve is connected by fixing bolt with collet body, the collet sleeve mounting hole is arranged in the inside of collet body front end, the turnbuckle hole is arranged in the inside of milling cutter, and milling cutter is connected by turnbuckle hole with turnbuckle.The milling machine is simple with slotting cutter clamp structure, clamping is solid and reliable, tool changing facilitates rapid, with very high practical value, it is provided with collet sleeve on jig main body, is conducive to the fixation of milling cutter, and the tail portion of collet sleeve is provided with turnbuckle hole and turnbuckle, the clamping for being conducive to milling cutter is secured, and collet sleeve is connect with collet body by fixing bolt, quick-replaceable of the user to milling cutter is conducive to.
Description
Technical field
The utility model is related to slotting cutter clamp art, specially a kind of milling machine vertical milling tool holder.
Background technology
The lathe of boring is mainly carried out to the existing pre-manufactured hole of workpiece with boring cutter, usual boring cutter rotates to be main motion, boring cutter
Or the movement of workpiece is feed motion, it is mainly used for machining high-precision hole or one-time positioning completes the finishing in multiple holes, this
It can also be engaged in the processing for finishing other related machined surfaces with hole outside, can also be bored using different cutter and attachment
Cut, milling, the machining accuracy of cutting and surface quality are higher than drilling machine, boring machine is the capital equipment of large-size box part processing,
Screw thread and processing excircles and end face etc..
But existing boring machine often has part to need processing groove when processing part, processes difficulty, reason fashionable dress
Difficulty cannot tense slotting cutter, to make milling cutter as milling machine because boring spindle is solid with bolt in terms of pressing from both sides slotting cutter
It is not firm to be installed on main shaft, and cutter is shaken by cutting force and cutting during the cutting process, and milling cutter is made to be loosened from spindle hole
Or fall knife, and not only making tool damage, but also workpiece may be made to cause waste product, cutter loosens or falls knife in order to prevent, therefore, if
The installs fixture of boring machine slotting cutter is counted.
Utility model content
The purpose of this utility model is to provide a kind of milling machine vertical milling tool holders, to solve to propose in above-mentioned background technology
Existing milling cutter installed on main shaft not firm, cutter is shaken by cutting force and cutting during the cutting process, make milling cutter from
The problem of knife is loosened or fallen in spindle hole, not only makes tool damage, but also workpiece may be made to cause waste product.
To achieve the above object, the utility model provides the following technical solutions：A kind of milling machine vertical milling tool holder, including folder
Tool main body, milling cutter, collet sleeve mounting hole and turnbuckle hole, the tail end of the jig main body are connected with taper shank, and fixture master
The centre position of body is provided with taper hole, and the milling cutter is interspersed in the collet sleeve internal taper hole inside collet sleeve, and collet sleeve is logical
It crosses fixing bolt with collet body to be connected, the collet sleeve mounting hole is arranged in the inside of collet body front end, the turnbuckle
Hole is arranged in the inside of milling cutter, and milling cutter is connected by turnbuckle hole with turnbuckle.
Preferably, the diameter of bore of the collet sleeve is more than the diameter of milling cutter, and in the center line and collet sleeve of milling cutter
Heart line is identical.
Preferably, the taper hole is through collet body, and collet body and taper hole are vertical each other.
Preferably, there are two the fixing bolt is arranged altogether, and fixing bolt is axisymmetricly installed about collet sleeve.
Preferably, the diameter of the collet sleeve mounting hole endoporus is more than the diameter of collet sleeve tail end, and collet sleeve mounting hole
Length be less than collet sleeve length.
Preferably, the turnbuckle is located at the right end of collet sleeve, and turnbuckle is located at the center of collet sleeve.
Compared with prior art, the utility model has the beneficial effects that：The milling machine is simple with slotting cutter clamp structure, clamping
It is solid and reliable, tool changing facilitate it is rapid, have very high practical value, collet sleeve is provided on jig main body, plays fixed peace
The effect for filling milling cutter, is conducive to the fixation of milling cutter, and the tail portion of collet sleeve is provided with turnbuckle hole and turnbuckle, plays drawing
The effect for fastening milling cutter, the clamping for being conducive to milling cutter is secured, and collet sleeve is connect with collet body by fixing bolt, is played just
In the effect for replacing milling cutter, is conducive to quick-replaceable of the user to milling cutter, taper hole is provided on collet body, plays fixation
The effect of collet body, avoids collet body from rotating, and is conducive to the use of jig main body.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the utility model schematic cross-sectional view；
Fig. 4 is the utility model left view structural representation.
In figure：1, jig main body, 2, collet body, 3, milling cutter, 4, collet sleeve, 5, taper hole, 6, taper shank, 7, fixing bolt,
8, collet sleeve mounting hole, 9, collet sleeve internal taper hole, 10, turnbuckle hole, 11, turnbuckle.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of milling machine vertical milling tool holder, including fixture
Main body 1, collet body 2, milling cutter 3, collet sleeve 4, taper hole 5, taper shank 6, fixing bolt 7, collet sleeve mounting hole 8, collet sleeve inner cone
The tail end of hole 9, turnbuckle hole 10 and turnbuckle 11, jig main body 1 is connected with taper shank 6, and the interposition of jig main body 1
It installs and is equipped with taper hole 5, taper hole 5 is through collet body 2, and collet body 2 is vertical each other with taper hole 5, and setting taper hole 5 is risen
To the effect of fixed chuck body 2, collet body 2 is avoided to rotate, be conducive to the use of jig main body 1, milling cutter 3 is interspersed in collet
In collet sleeve internal taper hole 9 inside set 4, and collet sleeve 4 is connected by fixing bolt 7 with collet body 2, the endoporus of collet sleeve 4
Diameter is more than the diameter of milling cutter 3, and the center line of milling cutter 3 is identical as the center line of collet sleeve 4, and setting collet sleeve 4 plays fixation
The effect for installing milling cutter 3 is conducive to the fixation of milling cutter 3, and fixing bolt 7 has altogether there are two settings, and fixing bolt 7 is about collet
Set 4 is axisymmetricly installed, and is played the role of that collet sleeve 4 is fixedly mounted, is conducive to the replacement to milling cutter 3, collet sleeve mounting hole 8 is set
The inside in 2 front end of collet body is set, the diameter of 8 endoporus of collet sleeve mounting hole is more than the diameter of 4 tail end of collet sleeve, and collet sleeve is solid
The length for determining hole 8 is less than the length of collet sleeve 4, is provided in this way conducive to the installation of collet sleeve 4, turnbuckle hole 10 is arranged in milling
The inside of knife 3, and milling cutter 3 is connected by turnbuckle hole 10 with turnbuckle 11, turnbuckle 11 is located at collet sleeve 4 most
Right end, and turnbuckle 11 is located at the center of collet sleeve 4, setting turnbuckle 11 plays the role of the milling cutter 3 that is strained and fixed,
The clamping for being conducive to milling cutter 3 is secured.
Operation principle：When using milling machine vertical milling tool holder, whether each structure of first gauging fixture main body 1 is intact,
After inspection, milling cutter 3 is encased in the collet sleeve internal taper hole 9 inside collet sleeve 4, and by the turnbuckle hole of 3 tail portion of milling cutter
10 are fixedly connected with turnbuckle 11, then collet sleeve 4 is encased in the collet sleeve mounting hole 8 on collet body 2, and by collet sleeve
4 keyways are encased in 2 convex key of collet body, are compressed collet sleeve 4 with fixing bolt 7, are rotated to limit collet sleeve 4, finally,
Taper shank 6 on collet body 2 is encased in boring spindle taper hole, taper is used in combination to be inserted into 5 internal locking of taper hole, it is above just to complete
The sequence of operations of milling machine vertical milling tool holder, the content not being described in detail in this specification belong to this field professional technique
The prior art well known to personnel.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of milling machine vertical milling tool holder, including jig main body（1）, milling cutter（3）, collet sleeve mounting hole（8）And turnbuckle
Hole（10）, it is characterised in that：The jig main body（1）Tail end and taper shank（6）It is connected, and jig main body（1）Interposition
It installs and is equipped with taper hole（5）, the milling cutter（3）It is interspersed in collet sleeve（4）Internal collet sleeve internal taper hole（9）It is interior, and collet sleeve
（4）Pass through fixing bolt（7）With collet body（2）It is connected, the collet sleeve mounting hole（8）It is arranged in collet body（2）Front end
Inside, the turnbuckle hole（10）It is arranged in milling cutter（3）Inside, and milling cutter（3）Pass through turnbuckle hole（10）With tension
Bolt（11）It is connected.
2. a kind of milling machine vertical milling tool holder according to claim 1, it is characterised in that：The collet sleeve（4）Endoporus
Diameter is more than milling cutter（3）Diameter, and milling cutter（3）Center line and collet sleeve（4）Center line it is identical.
3. a kind of milling machine vertical milling tool holder according to claim 1, it is characterised in that：The taper hole（5）Through
Collet body（2）, and collet body（2）With taper hole（5）It is vertical each other.
4. a kind of milling machine vertical milling tool holder according to claim 1, it is characterised in that：The fixing bolt（7）Altogether
There are two settings, and fixing bolt（7）About collet sleeve（4）Axisymmetricly install.
5. a kind of milling machine vertical milling tool holder according to claim 1, it is characterised in that：The collet sleeve mounting hole（8）
The diameter of endoporus is more than collet sleeve（4）The diameter of tail end, and collet sleeve mounting hole（8）Length be less than collet sleeve（4）Length.
6. a kind of milling machine vertical milling tool holder according to claim 1, it is characterised in that：The turnbuckle（11）It is located at
Collet sleeve（4）Right end, and turnbuckle（11）Positioned at collet sleeve（4）Center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032491.1U CN207709978U (en) | 2018-01-09 | 2018-01-09 | A kind of milling machine vertical milling tool holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032491.1U CN207709978U (en) | 2018-01-09 | 2018-01-09 | A kind of milling machine vertical milling tool holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207709978U true CN207709978U (en) | 2018-08-10 |
Family
ID=63055161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820032491.1U Active CN207709978U (en) | 2018-01-09 | 2018-01-09 | A kind of milling machine vertical milling tool holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207709978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692344A (en) * | 2020-12-15 | 2021-04-23 | 中国电建集团江西省水电工程局有限公司 | Large rectangular water stop groove machining method and tail water accident gate groove seat ring |
-
2018
- 2018-01-09 CN CN201820032491.1U patent/CN207709978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692344A (en) * | 2020-12-15 | 2021-04-23 | 中国电建集团江西省水电工程局有限公司 | Large rectangular water stop groove machining method and tail water accident gate groove seat ring |
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