CN205147429U - T68 boring machine main shaft dish milling cutter clamping machine construct - Google Patents
T68 boring machine main shaft dish milling cutter clamping machine construct Download PDFInfo
- Publication number
- CN205147429U CN205147429U CN201520917281.7U CN201520917281U CN205147429U CN 205147429 U CN205147429 U CN 205147429U CN 201520917281 U CN201520917281 U CN 201520917281U CN 205147429 U CN205147429 U CN 205147429U
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- milling cutter
- subdivision
- boring machine
- knife
- main shaft
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Abstract
The utility model provides a T68 boring machine main shaft dish milling cutter clamping machine construct, including milling cutter pole (1) of rear end teper -shank cartridge in boring machine main shaft (10) tip taper hole, subdivision staple bolt (3) of symmetry suit on boring machine spindle nose excircle and connecting screw (4) of connection two halves subdivision staple bolt, supported flange (2) of suit on milling cutter pole front end handle of a knife, staybolt (5) along axial hookup subdivision staple bolt and supported flange, install in the milling cutter of milling cutter pole handle of a knife terminal surface dish parallel key (6) and housing screw (7), join in marriage dish milling cutter axial housing screw (9) and packing ring (8 of adorning in milling cutter pole handle of a knife end face centre ) along the axial. The utility model discloses can coil milling cutter by convenient ground clamping on the main shaft of T68 boring machine, make the T68 boring machine possess and necessarily mill the function, reduce parts machining's turnaround time and cost to ensure the milling process face and the geometric tolerances precision when having between the bore hole relative position to require of part.
Description
Technical field
The utility model relates to T68 boring spindle cutter clamping mechanism technology field.
Background technology
T68 boring machine is one of capital equipment of the large hole machined of machine components.This kind equipment can only carry out boring processing to hole and end face thereof at present, in actual production uses, there are three limitations: one is in boring cutter and main axis stiffness allowed band, it is complete that hole end surface fails scraping sometimes, for do not affect assembling and attractive in appearance, must increase and remove remaining end face allowance, waste time and energy; Two is when part to be processed has the operation of boring and milling concurrently, miller sequence must forward milling machine week to and complete, if what milling machine workpiece to be added overstock more or processing is different parts, increases turnover and time of the part clamp that changes the outfit and cost, even have influence on manufacturing schedule; Three is have Geometrical Tolerance Principle between the Milling Process face of some part and institute's bore hole, forwards milling machine reprocessing week to, can not ensure this form and position tolerance precision.
Summary of the invention
The purpose of this utility model be to provide a kind of can on the main shaft of T68 boring machine clamping wire rod quality easily, T68 boring machine is made to possess the wire rod quality clamping mechanism of certain Milling Function, to reduce turnaround time and the cost of part processing, enhance productivity, and guarantee form and position tolerance precision when having relative position to require between the Milling Process face of some part and institute's bore hole.
The purpose of this utility model is achieved by the following technical solution.
A kind of T68 boring spindle wire rod quality clamping mechanism, includes that rear end taper shank is plugged in the milling arbor of boring spindle (10) end taper hole, symmetry is sleeved on the subdivision anchor ear on the cylindrical of boring spindle end and connect the attachment screw of two halves subdivision anchor ear, the supported flange be sleeved on the handle of a knife of milling arbor front end, connect subdivision anchor ear and the stretching screw of supported flange, the facing cutter flat key being installed on milling arbor handle of a knife end face and housing screw thereof, the wire rod quality axial compression screw being fitted to milling arbor handle of a knife end face center vertically and packing ring thereof vertically.
The utility model is processed with two shaft orientation opening grooves at the endoporus of supported flange.
By installing the utility model additional on T68 boring spindle, mounting disc milling cutter easily can be realized on T68 boring machine boring machine, possesses certain Milling Function, realize the turnaround time and the cost that reduce part processing, enhance productivity, guarantee form and position tolerance precision when having relative position to require between the Milling Process face of some part and institute's bore hole.
Content of the present utility model is set forth further below in conjunction with Figure of description.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model includes that rear end taper shank is plugged in the milling arbor 1 of boring spindle 10 end taper hole, symmetry is sleeved on the subdivision anchor ear 3 on the cylindrical of boring spindle end and connect the attachment screw 4 of two halves subdivision anchor ear, the supported flange 2 be sleeved on the handle of a knife of milling arbor front end, connect subdivision anchor ear and the stretching screw 5 of supported flange, the facing cutter flat key 6 being installed on milling arbor handle of a knife end face and housing screw 7 thereof, the wire rod quality axial compression screw 9 being fitted to milling arbor handle of a knife end face center vertically and packing ring 8 thereof vertically.
Wire rod quality clamping mechanism of the present utility model is installed, first facing cutter flat key 6 is arranged on milling arbor handle of a knife outer face and compresses with housing screw 7; Secondly being impacted taper shank one end of milling arbor rear end is plugged in the taper hole of boring spindle end; 3rd attaches together symmetrical two halves subdivision anchor ear 3 and with attachment screw 4, two halves subdivision anchor ear is connected compression on the cylindrical of boring spindle end, milling arbor handle of a knife front end cylindrical is set with supported flange 2, vertically stretching screw 5 is passed from subdivision anchor ear 3, tighten after aligning the screw screwed on supported flange 2, tension supported flange 2, can realize milling cutter shank and axially fasten.Finally align flat key 6 orientation, wire rod quality 11 is loaded milling arbor handle of a knife front end face, add packing ring 8 and use housing screw 9 fastening, so far, T68 boring machine and available wire rod quality carry out Milling Process.
Adopt the utility model clamping wire rod quality, because wire rod quality cutting edge becomes oblique or screw arrangement, the potential safety hazard that milling cutter shank is extracted by outside axial force is there is in cutting, by the axial compression mechanism that supported flange and axial tightening screw thereof form with subdivision anchor ear and attachment screw thereof, the security reliability of milling cutter shank clamping can be increased.
The endoporus of supported flange 2 of the present utility model is processed with two shaft orientation opening groove 2a, to facilitate when not removing facing cutter flat key 6 and housing screw 7, also supported flange can be sleeved on milling arbor 1.
Subdivision anchor ear 3 of the present utility model is that after overall processing becomes cylindrical shape anchor ear, be two parts by its subdivision, object is easy disassembly, and without the need to passing through axle head dismounting.
The utility model structure is simple, low cost of manufacture, expand T68 boring machine using function, can the boring of assembling section part and miller sequence all complete on boring machine, reduce operation turnaround time and cost, enhance productivity, and guarantee form and position tolerance precision when having relative position to require between the Milling Process face of part and institute's bore hole.
Claims (2)
1. a T68 boring spindle wire rod quality clamping mechanism, it is characterized in that, include the milling arbor (1) that rear end taper shank is plugged in boring spindle (10) end taper hole, symmetry is sleeved on the subdivision anchor ear (3) on the cylindrical of boring spindle end and connects the attachment screw (4) of two halves subdivision anchor ear, be sleeved on the supported flange (2) on the handle of a knife of milling arbor front end, connect the stretching screw (5) of subdivision anchor ear and supported flange vertically, be installed on facing cutter flat key (6) and the housing screw (7) thereof of milling arbor handle of a knife end face, be fitted to wire rod quality axial compression screw (9) and the packing ring (8) thereof at milling arbor handle of a knife end face center vertically.
2. a kind of T68 boring spindle wire rod quality clamping mechanism according to claim 1, is characterized in that, be processed with two shaft orientation opening grooves (2a) at the endoporus of supported flange (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520917281.7U CN205147429U (en) | 2015-11-17 | 2015-11-17 | T68 boring machine main shaft dish milling cutter clamping machine construct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520917281.7U CN205147429U (en) | 2015-11-17 | 2015-11-17 | T68 boring machine main shaft dish milling cutter clamping machine construct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205147429U true CN205147429U (en) | 2016-04-13 |
Family
ID=55683168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520917281.7U Active CN205147429U (en) | 2015-11-17 | 2015-11-17 | T68 boring machine main shaft dish milling cutter clamping machine construct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205147429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880707A (en) * | 2016-05-26 | 2016-08-24 | 江苏扬碟钻石工具有限公司 | High-precision milling cutter mechanism |
-
2015
- 2015-11-17 CN CN201520917281.7U patent/CN205147429U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880707A (en) * | 2016-05-26 | 2016-08-24 | 江苏扬碟钻石工具有限公司 | High-precision milling cutter mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |