CN205764002U - A kind of axle housing endoporus double end boring special plane - Google Patents
A kind of axle housing endoporus double end boring special plane Download PDFInfo
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- CN205764002U CN205764002U CN201620473366.5U CN201620473366U CN205764002U CN 205764002 U CN205764002 U CN 205764002U CN 201620473366 U CN201620473366 U CN 201620473366U CN 205764002 U CN205764002 U CN 205764002U
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- knife
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- 238000003754 machining Methods 0.000 abstract description 3
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- 238000005266 casting Methods 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of axle housing endoporus double end boring special plane, including support, described support two ends are provided with mechanical skid plateform, on described mechanical skid plateform, boring head is installed, on described boring head, boring cutter bar is installed, described boring cutter bar is provided with connection end and handle of a knife, described handle of a knife has knife bar groove near end position, on described knife bar groove, hole boring cutter rod is installed, described handle of a knife outer face offers screw to knife bar groove, being provided with center on screw top, by screwing, center is top can be fastened hole boring cutter rod；This utility model is provided with two boring heads on base, axle housing two ends endoporus can be processed simultaneously, boring cutter bar is provided with chamfering cutterhead, when bore hole feed to chamfering cutterhead, orifice chamfer is processed by chamfering cutterhead top cutter automatically, need not the non-cutting time of tool changing and withdrawing idle stroke, improve working (machining) efficiency, install on hole boring cutter rod center is top and the centre frame installed on base, can be used for axle housing endoporus center before bore hole, ensure that bore hole rear axle housing endoporus center will not be eccentric, improve product processing quality.
Description
Technical field
This utility model relates to a kind of Special boring apparatus, particularly relates to a kind of axle housing endoporus double end boring special plane.
Background technology
Need axle housing two ends endoporus is processed after axle housing casting, and the axiality of two ends to be ensured endoporus, it is blank after casting because of axle housing, during its boring endoporus, the center of axle housing endoporus to be ensured is consistent with the center of boring cutter bar, just will not be eccentric after axle housing endoporus boring, and axle housing endoporus boring complete after will carry out example angle at orifice position, processing at present all uses a boring plunger to be processed, after needing first boring one end endoporus, tool changing carries out chamfering, turning around to process the other end, its tool change time is long, and working (machining) efficiency is low again, after boring, endoporus is the most eccentric, affects product processing quality.
Summary of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is to provide one to need not tool changing, can a kind of axle housing endoporus double end boring special plane of simultaneously processing of two ends.
For achieving the above object, this utility model is by the following technical solutions:
A kind of axle housing endoporus double end boring special plane, including support, described support two ends are provided with mechanical skid plateform, described mechanical skid plateform is provided with boring head, described boring head is provided with boring cutter bar, described boring cutter bar is provided with connection end and handle of a knife, described handle of a knife has knife bar groove near end position, and described knife bar groove is provided with hole boring cutter rod, and described handle of a knife outer face offers screw to knife bar groove, being provided with center on screw top, by screwing, center is top can be fastened hole boring cutter rod；Being also equipped with chamfering cutterhead on described boring cutter bar, described chamfering cutterhead is machined with 4 equally distributed slots to make way along clockwise direction, described slot to make way baseplane is provided with insert groove, described insert groove is provided with blade.
Being provided with M6 screw in the middle part of described insert groove, offer the screwing through hole of φ 6.5 in the middle part of described blade, described blade is anchored in insert groove by screw.
The blade installed on described chamfering cutterhead, the two pieces blade angle of the most upper and lower relative position is 60 degree after installing, and its middle left and right is 120 degree after installing relative to the two pieces blade angle of position.
Described chamfering cutterhead and described boring cutter bar are hole axle interference fit, and described chamfering cutterhead offers screw from cylindrical to center, hole, screw is provided with screw, can be fastened by chamfering cutterhead by tightening screw, prevents work in-process chamfering cutterhead from rotating relative to boring cutter bar.
It is also equipped with 2 centre frames in the middle part of described support, is used for supporting axle housing and adjusts axle housing center consistent with boring cutter bar center.
Described knife bar groove lower end is also equipped with nut block and screw, the hole boring cutter rod processing dimension installed in regulating insert groove by the turnover of rotary screw.
Described connection end is made up of taper shank and connection dish, and described taper shank tapering is 7:24, is provided with pull bar screw in the middle part of described taper shank, and described connection dish is provided with 4 and is provided with keyway for the fastener hole being arranged on board by boring cutter bar, described connection dish cylindrical horizontal level.
This utility model is provided with two boring heads on base, axle housing two ends endoporus can be processed simultaneously, boring cutter bar is provided with chamfering cutterhead, when bore hole feed to chamfering cutterhead, orifice chamfer is processed by chamfering cutterhead top cutter automatically, need not the non-cutting time of tool changing and withdrawing idle stroke, improve working (machining) efficiency, install on hole boring cutter rod center is top and the centre frame installed on base, can be used for axle housing endoporus center before bore hole, ensure that bore hole rear axle housing endoporus center will not be eccentric, improve product processing quality.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further details.
Fig. 1 is the structural representation of this utility model a kind of axle housing endoporus double end boring special plane.
Fig. 2 is enlarged drawing at the I of this utility model a kind of axle housing endoporus double end boring special plane Fig. 1.
Fig. 3 is the structural representation of the boring cutter bar of this utility model a kind of axle housing endoporus double end boring special plane.
Fig. 4 is the structural representation of the chamfering cutterhead of this utility model a kind of axle housing endoporus double end boring special plane.
Fig. 5 is the left view of Fig. 4 of this utility model a kind of axle housing endoporus double end boring special plane.
Detailed description of the invention
As shown in one of Fig. 1 to Fig. 5, this utility model includes support 1, support 1 two ends are provided with mechanical skid plateform 2, boring head 3 is installed on mechanical skid plateform 2, boring cutter bar 4 is installed on boring head 3, boring cutter bar 4 is designed as taper shank 401 the most successively, connection dish 402 and handle of a knife 404, taper shank 401 tapering is 7:24, the pull bar screw 408 of M18 it is provided with in the middle part of taper shank, 4 are had for the fastener hole being arranged on boring head 3 by boring cutter bar 4 on connection dish 402, connection dish 402 cylindrical horizontal level is provided with keyway, the taper shank 401 of boring cutter bar 4 coordinates with the main shaft of boring plunger 3, by bolt 13, boring cutter bar 4 is fastened；Handle of a knife 404 has the square knife bar groove 406 of 20 × 20 near end position, a plane 405 it is machined with on knife bar groove 406, hole boring cutter rod 6 is installed on knife bar groove 406, nut block 11 and screw 12 it is also equipped with on bottom knife bar groove 406, the processing dimension of hole boring cutter rod 6 is adjusted by the turnover of rotary screw 12, handle of a knife 404 outer face offers M12 screw 407 to knife bar groove 406, center top 13 it is provided with on screw 407, top 13 one end, center are provided with M12 thread, the other end is cone, hole boring cutter rod 6 can be fastened by screwing center top 13, center top 13 can be used for endoporus midpoint, axle housing 14 two ends；Handle of a knife 404 is provided with cutterhead installation position 403 near connection dish 402 position, cutterhead installation position 403 diameter is more than handle of a knife 404, chamfering cutterhead 7 is installed on cutterhead installation position 403, chamfering cutterhead 7 is machined with 4 equally distributed slots to make way 701 along clockwise direction, slot to make way 701 is provided with insert groove 702 on baseplane, wherein go up, bottom knife groove 702 center line angle is 60 degree, wherein left, right insert groove 702 center line angle is 120 degree, screw 703 it is provided with in the middle part of insert groove 702, the a diameter of M6 of screw 703, blade 8 is installed on insert groove 702, blade 8 is anchored in insert groove 702 by screw 9；The blade 8 installed on chamfering cutterhead 7, after the two pieces blade 8 of the most upper and lower relative position is installed, angle is 60 degree, inner bore chamfering for processing 60 degree, after its middle left and right is installed relative to the two pieces blade 8 of position, angle is 120 degree, the attached angle of endoporus for processing 120 degree, chamfering cutterhead 7 outer face is designed with chamfering 705 of stepping down, and chamfering of stepping down 705 should prevent chamfering cutterhead 7 in processing from encountering axle housing less than the point of a knife of blade 8.
Chamfering cutterhead 7 and boring cutter bar 4 are hole axle interference fit, and chamfering cutterhead 7 offers screw 706 from cylindrical to center, hole, screw 706 is provided with screw 10, can be fastened by chamfering cutterhead 7 by tightening screw 10, prevents work in-process chamfering cutterhead from rotating relative to boring cutter bar.
Being also equipped with 2 centre frames 5 in the middle part of support 1, centre frame 5 is used for supporting axle housing 14, first regulates centre frame 5 by top 13 center alignment in center at axle housing 14 center Yu boring cutter bar 4 before processing, it is ensured that will not be eccentric after hole machined in axle housing 14.
Of the present utility model ultimate principle and principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model；This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (7)
1. an axle housing endoporus double end boring special plane, including support, described support two ends are provided with mechanical skid plateform, and described mechanical skid plateform is provided with boring head, it is characterised in that: on described boring head, boring cutter bar is installed, described boring cutter bar is provided with connection end and handle of a knife, described handle of a knife has knife bar groove near end position, and described knife bar groove is provided with hole boring cutter rod, and described handle of a knife outer face offers screw to knife bar groove, being provided with center on screw top, by screwing, center is top can be fastened hole boring cutter rod；Being also equipped with chamfering cutterhead on described boring cutter bar, described chamfering cutterhead is machined with 4 equally distributed slots to make way along clockwise direction, described slot to make way baseplane is provided with insert groove, described insert groove is provided with blade.
A kind of axle housing endoporus double end boring special plane the most according to claim 1, it is characterised in that: being provided with M6 screw in the middle part of described insert groove, offer the screwing through hole of φ 6.5 in the middle part of described blade, described blade is anchored in insert groove by screw.
A kind of axle housing endoporus double end boring special plane the most according to claim 1, it is characterized in that: the blade installed on described chamfering cutterhead, the two pieces blade angle of the most upper and lower relative position is 60 degree after installing, and its middle left and right is 120 degree after installing relative to the two pieces blade angle of position.
A kind of axle housing endoporus double end boring special plane the most according to claim 1, it is characterized in that: described chamfering cutterhead and described boring cutter bar are hole axle interference fit, described chamfering cutterhead offers screw from cylindrical to center, hole, screw is installed on screw, chamfering cutterhead can be fastened by tightening screw, prevent work in-process chamfering cutterhead from rotating relative to boring cutter bar.
A kind of axle housing endoporus double end boring special plane the most according to claim 1, it is characterised in that: it is also equipped with 2 centre frames in the middle part of described support, is used for supporting axle housing and adjusts axle housing center consistent with boring cutter bar center.
A kind of axle housing endoporus double end boring special plane the most according to claim 1, it is characterised in that: described knife bar groove lower end is also equipped with nut block and screw, the hole boring cutter rod processing dimension installed in regulating insert groove by the turnover of rotary screw.
A kind of axle housing endoporus double end boring special plane the most according to claim 1, it is characterized in that: described connection end is made up of taper shank and connection dish, described taper shank tapering is 7:24, pull bar screw it is provided with in the middle part of described taper shank, described connection dish is provided with 4 and is provided with keyway for the fastener hole being arranged on board by boring cutter bar, described connection dish cylindrical horizontal level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620473366.5U CN205764002U (en) | 2016-05-23 | 2016-05-23 | A kind of axle housing endoporus double end boring special plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620473366.5U CN205764002U (en) | 2016-05-23 | 2016-05-23 | A kind of axle housing endoporus double end boring special plane |
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| Publication Number | Publication Date |
|---|---|
| CN205764002U true CN205764002U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620473366.5U Active CN205764002U (en) | 2016-05-23 | 2016-05-23 | A kind of axle housing endoporus double end boring special plane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019100473A1 (en) * | 2017-11-22 | 2019-05-31 | 陈善元 | Machine tool for boring hole and sleeving outer cone of carbon electrode |
-
2016
- 2016-05-23 CN CN201620473366.5U patent/CN205764002U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019100473A1 (en) * | 2017-11-22 | 2019-05-31 | 陈善元 | Machine tool for boring hole and sleeving outer cone of carbon electrode |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210604 Address after: 364101 No.33, Shimen group A, Hexing village, Gaopi Town, Yongding District, Longyan City, Fujian Province Patentee after: Fujian Shenghui Machinery Manufacturing Co.,Ltd. Address before: No. 140, huyangwei Road, Zhonglian village, Hongfang Town, Xinluo District, Longyan City, Fujian Province, 364013 Patentee before: Wang Liqin |
|
| TR01 | Transfer of patent right |