CN102000868A - Angular milling head - Google Patents
Angular milling head Download PDFInfo
- Publication number
- CN102000868A CN102000868A CN 201010594402 CN201010594402A CN102000868A CN 102000868 A CN102000868 A CN 102000868A CN 201010594402 CN201010594402 CN 201010594402 CN 201010594402 A CN201010594402 A CN 201010594402A CN 102000868 A CN102000868 A CN 102000868A
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- Prior art keywords
- gear box
- coupling sleeve
- uni
- supporting seat
- worm
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- 238000003801 milling Methods 0.000 title claims abstract description 25
- 230000008878 coupling Effects 0.000 claims abstract description 43
- 238000010168 coupling process Methods 0.000 claims abstract description 43
- 238000005859 coupling reaction Methods 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003371 toe Anatomy 0.000 description 1
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Abstract
The invention discloses an angular milling head which can carry out mechanical automatic regulation on the installation angle of a driving gear box. The angular milling head comprises a supporting seat, a driving gear box with a built-in bevel gear pair, and a middle coupling sleeve, wherein the middle coupling sleeve is linked between the supporting seat and the driving gear box and is provided with a driving shaft by a bearing; a transmission cutter shaft is arranged in the driving gear box by a bearing; the driving shaft and the transmission cutter shaft are respectively linked with the driving bevel gear and the secondary bevel gear; a worm wheel and worm transmission mechanism for driving the middle coupling sleeve to rotate relative to the supporting seat and around the axis of the driving shaft is arranged in the supporting seat; and the middle coupling sleeve and the driving gear box are linked to form a rotatable assembly which is driven by the worm wheel and worm transmission mechanism. Mechanical automatic regulation on the installation angle of the driving gear box can be realized by the invention, manpower is saved, and the invention is especially suitable for a large scale angular milling head.
Description
Technical field
The present invention relates to a kind of angular milling head.
Background technology
Publication number is that the application for a patent for invention file (this paper claims documents 1) of CN101100035A discloses a kind of bevel-gear right-angle milling head, it specifically comprises supporting seat (being referred to as milling head base end in the documents 1), be built-in with the uni-drive gear box (being referred to as the milling head housing in the documents 1) of bevel gear pair, and be connected in middle coupling sleeve (being referred to as pipe in the documents 1) between supporting seat and the uni-drive gear box, by bearing driving shaft (being referred to as coupling spindle in the documents 1) is installed in the coupling sleeve in the middle of described, by bearing transmission cutter shaft (being referred to as the milling head main shaft in the documents 1) is installed in the described uni-drive gear box, this driving shaft and transmission cutter shaft connect with drive bevel gear (being referred to as first bevel gear in the documents 1) and driven wheel of differential (being referred to as second bevel gear in the documents 1) in the bevel gear pair respectively.The shortcoming of above-mentioned angular milling head is that the relative position between uni-drive gear box, middle coupling sleeve and the supporting seat three fixes, and therefore can't change the setting angle of uni-drive gear box as required, causes using limited.
Publication number is that the utility model patent file (this paper claims documents 2) of CN201309023Y discloses the adjustable angle of revolution of a kind of small radial milling head, (form that connects of (being referred to as the milling head casing in the documents 2) is improved with uni-drive gear box to middle coupling sleeve (being referred to as stop sleeve in the documents 2) for it, promptly middle coupling sleeve is detachably connected with uni-drive gear box, thereby realization is to the adjusting of uni-drive gear box setting angle by the hoop T type groove on the coupling sleeve end face in the middle of being arranged on and with the adaptive a plurality of square toes attachment bolts of this hoop T type groove.But this angular milling head can't carry out the adjusting of mechanical automation to the uni-drive gear box setting angle, is not suitable for large-scale angular milling head.
Summary of the invention
The present invention aims to provide a kind of angular milling head that can carry out the mechanical automation adjusting to the setting angle of uni-drive gear box.
This angular milling head comprise supporting seat, be built-in with the uni-drive gear box of bevel gear pair and be connected in supporting seat and uni-drive gear box between middle coupling sleeve, by bearing driving shaft is installed in the coupling sleeve in the middle of described, by bearing the transmission cutter shaft is installed in the described uni-drive gear box, this driving shaft and transmission cutter shaft connect with drive bevel gear and driven wheel of differential in the bevel gear pair respectively, are provided with the Worm and worm-wheel gearing that is used to drive the relative supporting seat of this centre coupling sleeve and is rotated around the axis of driving shaft in described supporting seat; Connects between coupling sleeve and the uni-drive gear box in the middle of described and form a rotatable assembly by this Worm and worm-wheel gearing driving.
Concrete, coupling sleeve is provided with flange ring in the middle of described, be positioned at part and uni-drive gear box before this flange ring on this centre coupling sleeve by key connecting, be positioned at this flange ring part afterwards on this centre coupling sleeve and stretch into supporting seat and link to each other with Worm and worm-wheel gearing; A plurality ofly will detachably connect with the corresponding point of attachment of this flange ring on this flange ring, the uni-drive gear box with on corresponding flange of this flange ring and the supporting seat along the circumferential spaced apart securing member of flange ring.
Concrete, have hoop T type groove on the described point of attachment, thereby connection holes and coupling nut that the adaptive tommyhead bolt of a plurality of head and this hoop T type groove passes on the flange of connection holes on the flange ring and uni-drive gear box detachably connect described point of attachment, flange ring and flange.
The invention has the beneficial effects as follows: the rotatable assembly that the present invention is made up of middle coupling sleeve and uni-drive gear box by the Worm and worm-wheel gearing driving that is arranged in the supporting seat is rotated around the axis of driving shaft, thereby realize the setting angle of uni-drive gear box is carried out the mechanical automation adjusting, save manpower, be particularly useful for large-scale angular milling head.
Description of drawings
Fig. 1 is the structural representation of angular milling head of the present invention.
Fig. 2 be among Fig. 1 B-B to cutaway view.
Fig. 3 is the front view of the middle coupling sleeve of angular milling head of the present invention.
Fig. 4 is the cutaway view of the uni-drive gear box of angular milling head of the present invention.
Fig. 5 is the left view of Fig. 4.
The specific embodiment
The present invention is described further below in conjunction with accompanying drawing.
Angular milling head shown in Fig. 1～2, comprise supporting seat 1, be built-in with the uni-drive gear box 4 of bevel gear pair 5 and be connected in supporting seat 1 and uni-drive gear box 4 between middle coupling sleeve 2, by bearing driving shaft 3 is installed in the coupling sleeve 2 in the middle of described, by bearing transmission cutter shaft 6 is installed in the described uni-drive gear box 4, this driving shaft 3 and transmission cutter shaft 6 connect with drive bevel gear 501 and driven wheel of differential 502 in the bevel gear pair 5 respectively, are provided with the Worm and worm-wheel gearing 7 that is used to drive these centre coupling sleeve 2 relative supporting seats 1 and is rotated around the axis of driving shaft 3 in described supporting seat 1; Connects rotatable assembly of formation in the middle of described between coupling sleeve 2 and the uni-drive gear box 4 by these Worm and worm-wheel gearing 7 drivings.
Concrete, as shown in Figure 1, coupling sleeve 2 is provided with flange ring 201 in the middle of described, be positioned at part and uni-drive gear box 4 before this flange ring 201 on this centre coupling sleeve 2 by key connecting, be positioned at this flange ring 201 part afterwards on this centre coupling sleeve 2 and stretch into supporting seat 1 and link to each other with Worm and worm-wheel gearing 7; A plurality ofly will detachably connect with these flange ring 201 corresponding points of attachment 101 on this flange ring 201, the uni-drive gear box 4 with on these flange ring 201 corresponding flanges 401 and the supporting seat 1 along flange ring 201 circumferential spaced apart securing members.
Concrete, as shown in Figure 1, have hoop T type groove 102 on the described point of attachment 101, thereby connection holes 402 and coupling nut that a plurality of head and this hoop T type groove 102 adaptive tommyhead bolts pass on the flange 401 of connection holes 202 on the flange ring 201 and uni-drive gear box 4 detachably connect described point of attachment 101, flange ring 201 and flange 401.
Concrete, as shown in Figure 2, Worm and worm-wheel gearing 7 is made up of worm screw 701, worm gear 702 and the drive unit (not shown) that drives these worm screw 701 rotations.The present invention directly processes worm gear 702 on middle coupling sleeve 2, so worm gear 702 is actually integrative-structure with middle coupling sleeve 2, but simplified structure like this, the compactedness of raising device.Certainly, worm gear 702 and middle coupling sleeve 2 also can be connect two independently parts.
As shown in Figure 3, being positioned at this flange ring 201 part before on the middle coupling sleeve 2 is a splined shaft; The periphery of the flange ring 201 on the middle coupling sleeve 2 is marked with scale, and supporting seat 1 is marked with the blaze corresponding with this scale, thereby can realize the anglec of rotation of rotatable assembly is compared accurate adjusting.
The method that the present invention regulates the setting angle of uni-drive gear box 4 is: at first unclamp the nut on each tommyhead bolt, the rotatable assembly of being made up of middle coupling sleeve 2 and uni-drive gear box 4 by Worm and worm-wheel gearing 7 drivings that are arranged in the supporting seat 1 is rotated around the relative supporting seat 1 of axis of driving shaft 3 then, thereby realize the setting angle of uni-drive gear box 4 is carried out the mechanical automation adjusting, tighten the nut on each tommyhead bolt after mixing up again.
Claims (3)
1. angular milling head, comprise supporting seat (1), be built-in with the uni-drive gear box (4) of bevel gear pair (5) and be connected in supporting seat (1) and uni-drive gear box (4) between middle coupling sleeve (2), by bearing driving shaft (3) is installed in the coupling sleeve (2) in the middle of described, by bearing transmission cutter shaft (6) is installed in the described uni-drive gear box (4), this driving shaft (3) and transmission cutter shaft (6) connect with drive bevel gear (501) and driven wheel of differential (502) in the bevel gear pair (5) respectively, it is characterized in that: be provided with in described supporting seat (1) and be used to drive this centre coupling sleeve (2) supporting seat (1) and the Worm and worm-wheel gearing (7) that is rotated around the axis of driving shaft (3) relatively; Connects rotatable assembly of formation between coupling sleeve (2) and the uni-drive gear box (4) in the middle of described by this Worm and worm-wheel gearing (7) driving.
2. angular milling head as claimed in claim 1, it is characterized in that: coupling sleeve (2) is provided with flange ring (201) in the middle of described, be positioned at this flange ring (201) part before and uni-drive gear box (4) on this centre coupling sleeve (2) by key connecting, be positioned at this flange ring (201) part afterwards on this centre coupling sleeve (2) and stretch into supporting seat (1) and link to each other with Worm and worm-wheel gearing (7); A plurality of this flange ring (201), uni-drive gear box (4) being gone up with corresponding flange of this flange ring (201) (401) and supporting seat (1) along the circumferential spaced apart securing member of flange ring (201) upward detachably connects with the corresponding point of attachment of this flange ring (201) (101).
3. angular milling head as claimed in claim 2, it is characterized in that: have hoop T type groove (102) on the described point of attachment (101), the adaptive tommyhead bolt of a plurality of heads and this hoop T type groove (102) pass on the flange (401) of connection holes (202) on the flange ring (201) and uni-drive gear box (4) connection holes (402) thereby and coupling nut described point of attachment (101), flange ring (201) and flange (401) are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010594402 CN102000868B (en) | 2010-12-17 | 2010-12-17 | Angular milling head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010594402 CN102000868B (en) | 2010-12-17 | 2010-12-17 | Angular milling head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102000868A true CN102000868A (en) | 2011-04-06 |
| CN102000868B CN102000868B (en) | 2013-06-19 |
Family
ID=43808712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010594402 Expired - Fee Related CN102000868B (en) | 2010-12-17 | 2010-12-17 | Angular milling head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102000868B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128585A (en) * | 2011-11-25 | 2013-06-05 | 宁波凯力精密机械有限公司 | Polyhedron milling head |
| CN103286612A (en) * | 2013-06-04 | 2013-09-11 | 上海三一精机有限公司 | High-power swing head transmission structure and machine tool |
| CN103624614A (en) * | 2013-12-03 | 2014-03-12 | 齐齐哈尔通联机械制造有限责任公司 | Main shaft angle conversion device |
| CN104057134A (en) * | 2014-06-06 | 2014-09-24 | 齐齐哈尔二机床(集团)有限责任公司 | Multifunctional milling head with double rotating shafts and double main shafts |
| CN106195221A (en) * | 2016-08-29 | 2016-12-07 | 安徽鸿远机电科技有限公司 | A kind of drilling and milling machine bevel gear installing component |
| CN111673160A (en) * | 2020-06-17 | 2020-09-18 | 成都大陆激光技术有限公司 | Floor type boring and milling machine angle milling head for repairing flat head sleeve |
| CN112247231A (en) * | 2020-10-15 | 2021-01-22 | 航天科工哈尔滨风华有限公司 | Lengthened angle milling head device of three-point positioning supporting structure |
| CN112828611A (en) * | 2021-01-04 | 2021-05-25 | 南通永锠数控机械科技有限公司 | An automatic rotation method of milling power head based on automatic rotation mechanism |
| CN113732378A (en) * | 2021-09-06 | 2021-12-03 | 山东华宇工学院 | Transposition handle of a knife that numerically controlled fraise machine used |
| CN116921750A (en) * | 2023-09-19 | 2023-10-24 | 通用技术集团沈阳机床有限责任公司 | Orthogonal milling head structure and assembly method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1343363A (en) * | 1971-03-31 | 1974-01-10 | Innocenti Soc Generale | Machine tools |
| US4709455A (en) * | 1984-03-23 | 1987-12-01 | D'andrea S.P.A. | Milling and drilling head for a machine tool |
| CN101100035A (en) * | 2007-07-19 | 2008-01-09 | 上海鼓风机厂有限公司 | Bevel-gear right-angle milling head |
| US7563062B1 (en) * | 2009-01-22 | 2009-07-21 | Chin-Chiu Chen | Milling head |
| CN201309023Y (en) * | 2008-11-28 | 2009-09-16 | 天津赛瑞机器设备有限公司 | Small radial rotary milling head capable of adjusting angles |
| CN101664824A (en) * | 2009-09-27 | 2010-03-10 | 大连华根机械有限公司 | Continuous rotary milling head structure with unlimited C shaft |
-
2010
- 2010-12-17 CN CN 201010594402 patent/CN102000868B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1343363A (en) * | 1971-03-31 | 1974-01-10 | Innocenti Soc Generale | Machine tools |
| US4709455A (en) * | 1984-03-23 | 1987-12-01 | D'andrea S.P.A. | Milling and drilling head for a machine tool |
| CN101100035A (en) * | 2007-07-19 | 2008-01-09 | 上海鼓风机厂有限公司 | Bevel-gear right-angle milling head |
| CN201309023Y (en) * | 2008-11-28 | 2009-09-16 | 天津赛瑞机器设备有限公司 | Small radial rotary milling head capable of adjusting angles |
| US7563062B1 (en) * | 2009-01-22 | 2009-07-21 | Chin-Chiu Chen | Milling head |
| CN101664824A (en) * | 2009-09-27 | 2010-03-10 | 大连华根机械有限公司 | Continuous rotary milling head structure with unlimited C shaft |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128585A (en) * | 2011-11-25 | 2013-06-05 | 宁波凯力精密机械有限公司 | Polyhedron milling head |
| CN103286612A (en) * | 2013-06-04 | 2013-09-11 | 上海三一精机有限公司 | High-power swing head transmission structure and machine tool |
| CN103624614A (en) * | 2013-12-03 | 2014-03-12 | 齐齐哈尔通联机械制造有限责任公司 | Main shaft angle conversion device |
| CN104057134A (en) * | 2014-06-06 | 2014-09-24 | 齐齐哈尔二机床(集团)有限责任公司 | Multifunctional milling head with double rotating shafts and double main shafts |
| CN104057134B (en) * | 2014-06-06 | 2016-02-10 | 齐齐哈尔二机床(集团)有限责任公司 | There is the Multifunctional milling of two rotating shaft, two main shaft |
| CN106195221A (en) * | 2016-08-29 | 2016-12-07 | 安徽鸿远机电科技有限公司 | A kind of drilling and milling machine bevel gear installing component |
| CN111673160A (en) * | 2020-06-17 | 2020-09-18 | 成都大陆激光技术有限公司 | Floor type boring and milling machine angle milling head for repairing flat head sleeve |
| CN112247231A (en) * | 2020-10-15 | 2021-01-22 | 航天科工哈尔滨风华有限公司 | Lengthened angle milling head device of three-point positioning supporting structure |
| CN112828611A (en) * | 2021-01-04 | 2021-05-25 | 南通永锠数控机械科技有限公司 | An automatic rotation method of milling power head based on automatic rotation mechanism |
| CN113732378A (en) * | 2021-09-06 | 2021-12-03 | 山东华宇工学院 | Transposition handle of a knife that numerically controlled fraise machine used |
| CN116921750A (en) * | 2023-09-19 | 2023-10-24 | 通用技术集团沈阳机床有限责任公司 | Orthogonal milling head structure and assembly method |
| CN116921750B (en) * | 2023-09-19 | 2024-01-12 | 通用技术集团沈阳机床有限责任公司 | Orthogonal milling head structure and assembly method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102000868B (en) | 2013-06-19 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20130619 Termination date: 20201217 |