CN102848251B - Manual accurate-indexing right-angle milling head - Google Patents
Manual accurate-indexing right-angle milling head Download PDFInfo
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- CN102848251B CN102848251B CN201210384929.XA CN201210384929A CN102848251B CN 102848251 B CN102848251 B CN 102848251B CN 201210384929 A CN201210384929 A CN 201210384929A CN 102848251 B CN102848251 B CN 102848251B
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- bevel gear
- spiral bevel
- angle
- gland
- angle head
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Abstract
The invention relates to the technical field of right-angle heads of machine tools, and in particular relates to a manual accurate-indexing right-angle milling head. The manual accurate-indexing right-angle milling head comprises a ram, a pad, a mouse tooth disc, a spindle sleeve, a right-angle head box body, a machine tool spindle, a key block, a gear knife handle, a spiral bevel gear I, a spiral bevel gear II, a shaft, a clamping jaw and a pop rivet, wherein the ram is fixedly connected with the pad; the upper end of the mouse tooth disc is fixedly connected with the spindle sleeve, and the lower end of the mouse tooth disc is fixedly connected with the right-angle head box body; the machine tool spindle is connected with the key block; the gear knife handle is connected with the spiral bevel gear I; the spiral bevel gear I is connected with the spiral bevel gear II which is connected with the shaft; and the clamping jaw is arranged at the center of the machine tool spindle and is connected with the pop rivet. According to the manual accurate-indexing right-angle milling head, the positioning precision and the repeated positioning precision after a manual right-angle head is rotated are improved, the machining precision of the manual right-angle head is improved, the problem that the right-angle head is not concentric with the machine tool during assembly is solved, and meanwhile, the problem that a bearing of the right-angle head is easily rusted due to water is solved, therefore, the right-angle milling head is easy to use and popularize.
Description
Technical field
The present invention relates to a kind of technical field of lathe right-angle head, especially a kind of manually accurate dial direct angular milling head.
Background technology
Existing right-angle head substitute mode is manually change, manual replacing right-angle head is location, 4 90o directions, all the other directions lack location measure, only has locking, cause positioning precision and repetitive positioning accuracy lower, simultaneously right-angle head ensured with machine tool chief axis concentric being difficult to, and right angle is as improper in preserved in not used time, there is the risk of intaking and getting rusty in the bearing of right-angle head, shortens the service life of bearing.
Summary of the invention
In order to overcome existing right-angle head substitute mode location and repetitive positioning accuracy is low, be difficult to ensure the right-angle head deficiency that concentric and bearing service life is short with machine tool chief axis, the invention provides the manual accurate dial direct angular milling head of one.
The technical solution adopted for the present invention to solve the technical problems is: a kind of manually accurate dial direct angular milling head, comprise ram, pad, mouse tooth disk, rack sleeve, right-angle head casing, machine tool chief axis, key block, gear handle of a knife, spiral bevel gear one, spiral bevel gear two, axle, claw and blind rivet, ram is fixedly connected with pad, mouse tooth disk upper end is fixedly connected with rack sleeve, lower end is fixedly connected with right-angle head casing, machine tool chief axis is connected with key block, gear handle of a knife is connected with spiral bevel gear one, spiral bevel gear one is connected with spiral bevel gear two, spiral bevel gear two is connected with axle, machine tool chief axis central authorities are provided with claw, claw is connected with blind rivet.
According to another embodiment of the invention, comprise right-angle head casing to be further connected with pad with T-shaped bolt by nut.
According to another embodiment of the invention, comprise gear handle of a knife outside further and be provided with gland one, below gland one, be provided with gland two.
According to another embodiment of the invention, comprise spiral bevel gear one outside further and be provided with gland three, in gland three, be provided with 2 O RunddichtringOs one.
According to another embodiment of the invention, comprise spiral bevel gear one outer ring further and be provided with O RunddichtringO two, above spiral bevel gear one, be provided with gland four.
The invention has the beneficial effects as follows, it is this that manually accurately dial direct angular milling head structure is simple, compact and reasonable, fast easy to assembly, connect reliable, improve positioning precision and repetitive positioning accuracy after manual right-angle head transposition, improve the machining accuracy of manual right-angle head, when solving right-angle head assembling and the problem of lathe decentraction, meanwhile, the bearing solving right-angle head is easily intake the problem of getting rusty, extend the service life of bearing, be easy to use and promote.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. rams in figure, 2. pad, 3. mouse tooth disk, 4. rack sleeve, 5. right-angle head casing, 6. machine tool chief axis, 7. key block, 8. gear handle of a knife, 9. spiral bevel gear one, 10. spiral bevel gear two, 11. axles, 12. claws, 13. blind rivets, 14. nuts, 15.T type bolt, 16. gland one, 17. gland two, 18. glands three, 19.O RunddichtringO one, 20.O RunddichtringO two, 21. gland four.
Detailed description of the invention
If Fig. 1 is structural representation of the present invention, a kind of manually accurate dial direct angular milling head, comprises ram 1, pad 2, mouse tooth disk 3, rack sleeve 4, right-angle head casing 5, machine tool chief axis 6, key block 7, gear handle of a knife 8, spiral bevel gear 1, spiral bevel gear 2 10, axle 11, claw 12 and blind rivet 13, ram 1 is fixedly connected with pad 2, mouse tooth disk 3 upper end is fixedly connected with rack sleeve 4, lower end is fixedly connected with right-angle head casing 5, machine tool chief axis 6 is connected with key block 7, gear handle of a knife 8 is connected with spiral bevel gear 1, spiral bevel gear 1 is connected with spiral bevel gear 2 10, spiral bevel gear 2 10 is connected with axle 11, machine tool chief axis 6 central authorities are provided with claw 12, and claw 12 is connected with blind rivet 13, and right-angle head casing 5 is connected with pad 2 with T-shaped bolt 15 by nut 14, gear handle of a knife 8 outside is provided with gland 1, be provided with gland 2 17 below gland 1, spiral bevel gear 1 outside is provided with gland 3 18, is provided with 2 O RunddichtringOs 1 in gland 3 18, spiral bevel gear 1 outer ring is provided with O RunddichtringO 2 20, is provided with gland 4 21 above spiral bevel gear 1.
During use, be fixed on by pad 2 on ram 1, mouse tooth disk 3 upper end is fixed on rack sleeve 4 simultaneously, and lower end is fixed on right-angle head casing 5, blind rivet 13 is firmly grasped by claw 12, mouse tooth disk 3 top and bottom engage, right-angle head is fixed on ram 1 lower end, when machine tool running, machine tool chief axis 6 rotates and drives the corresponding rotation of key block 7, the rotation of key block 7 and gear handle of a knife 8 contact zones moving gear handle of a knife 8 simultaneously, gear handle of a knife 8 engages for interior external tooth with spiral bevel gear 1, then spiral bevel gear 1 is driven to rotate, spiral bevel gear 1 engages with spiral bevel gear 2 10, then drive the rotation of spiral bevel gear 2 10, and spiral bevel gear 2 10 and axle 11 are by spline joint, are then with the rotation of moving axis 11, when the transposition of needs right-angle head, machine tool chief axis 6 is stopped to operate, 12 claws still hold blind rivet 13, slowly unclamp nut 14, blind rivet 13 holds gear handle of a knife 8, the parts be simultaneously fixed on right-angle head casing 5 do the slow movement of falling object all downwards until gear handle of a knife 8 end face contacts with the interior top end face of gland 1, gear handle of a knife 8 end face holds right-angle head, now mouse tooth disk 3 top and bottom are thrown off, rotate right-angle head casing 5 to required angle, mouse tooth disk is 5o mono-point, namely rotational angle is required to be the integral multiple of 5o, after having adjusted angle, slow fastening nut 14, the parts be fixed on right-angle head casing 5 are all moved upward, mouse tooth disk 3 top and bottom are slowly engaged, when mouse tooth disk 3 engagement puts in place, locking nut 14, namely right-angle head transposition is completed, right-angle head adopts mouse tooth disk location, the position of the integral multiple of 5o all there is location, simultaneously, gland 1 contacts the uniform gutter in end with gland 2 17, for the drainage of the water of right-angle head inside may be flowed into, the uniform inclined hole in right-angle head casing 5 upper end, the water that may enter drains right-angle head, in addition, seal groove is opened in gland 3 18 upper end and outer ring increases by 2 O RunddichtringOs 19, seal groove is left in spiral bevel gear 1 outer ring increases O RunddichtringO 2 20, and gear handle of a knife 8 and gland 2 17, gland 4 21 are combined into bearing that combination sealing solves right-angle head and easily intake the problem of getting rusty.It is this that manually accurately dial direct angular milling head structure is simple, compact and reasonable, fast easy to assembly, connect reliable, improve positioning precision and repetitive positioning accuracy after manual right-angle head transposition, improve the machining accuracy of manual right-angle head, when solving right-angle head assembling and the problem of lathe decentraction, simultaneously, the bearing solving right-angle head is easily intake the problem of getting rusty, and extends the service life of bearing, is easy to use and promotes.
Claims (1)
1. a manual accurately dial direct angular milling head, it is characterized in that, it comprises ram (1), pad (2), mouse tooth disk (3), rack sleeve (4), right-angle head casing (5), machine tool chief axis (6), key block (7), gear handle of a knife (8), spiral bevel gear one (9), spiral bevel gear two (10), axle (11), claw (12) and blind rivet (13), ram (1) is fixedly connected with pad (2), mouse tooth disk (3) upper end is fixedly connected with rack sleeve (4), lower end is fixedly connected with right-angle head casing (5), machine tool chief axis (6) is connected with key block (7), gear handle of a knife (8) is connected with spiral bevel gear one (9), spiral bevel gear one (9) is connected with spiral bevel gear two (10), spiral bevel gear two (10) is connected with axle (11), machine tool chief axis (6) central authorities are provided with claw (12), claw (12) is connected with blind rivet (13), described gear handle of a knife (8) outside is provided with gland one (16), gland one (16) below is provided with gland two (17), described spiral bevel gear one (9) outside is provided with gland three (18), 2 O RunddichtringOs one (19) are provided with in gland three (18), spiral bevel gear one (9) outer ring is provided with O RunddichtringO two (20), spiral bevel gear one (9) top is provided with gland four (21), right-angle head casing (5) is connected with pad (2) with T type bolt (15) by nut (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210384929.XA CN102848251B (en) | 2012-10-12 | 2012-10-12 | Manual accurate-indexing right-angle milling head |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210384929.XA CN102848251B (en) | 2012-10-12 | 2012-10-12 | Manual accurate-indexing right-angle milling head |
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| Publication Number | Publication Date |
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| CN102848251A CN102848251A (en) | 2013-01-02 |
| CN102848251B true CN102848251B (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210384929.XA Active CN102848251B (en) | 2012-10-12 | 2012-10-12 | Manual accurate-indexing right-angle milling head |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114309753B (en) * | 2022-02-21 | 2023-12-22 | 青州市台正数控机床装配有限公司 | Accurate indexing right angle milling head |
Citations (7)
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|---|---|---|---|---|
| EP0231085A2 (en) * | 1986-01-22 | 1987-08-05 | William Asquith (1981) Limited | Machines and housings |
| CN101100035A (en) * | 2007-07-19 | 2008-01-09 | 上海鼓风机厂有限公司 | Bevel-gear right-angle milling head |
| CN201089028Y (en) * | 2006-12-05 | 2008-07-23 | 青海一机数控机床有限责任公司 | Rotable right-angle milling head |
| CN101629571A (en) * | 2009-08-10 | 2010-01-20 | 广东正力精密机械有限公司 | Bearing water-proof mechanism of water-cooling single screw compressor |
| CN102179716A (en) * | 2011-05-30 | 2011-09-14 | 上海电机学院 | Indexing positioning right-angle milling head |
| CN202079435U (en) * | 2011-03-23 | 2011-12-21 | 桂林机床股份有限公司 | Main motor-driven automatic-indexing right-angle milling head |
| CN202877611U (en) * | 2012-10-12 | 2013-04-17 | 江苏新瑞重工科技有限公司 | Manual precise indexing right-angled cutter head |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1037544C (en) * | 1993-04-06 | 1998-02-25 | 郝巴斯工程公司 | splash-proof bearing arranfement having a horizontal axis |
| CN201475176U (en) * | 2009-07-09 | 2010-05-19 | 中冶东方工程技术有限公司 | Underwater bearing equipment |
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2012
- 2012-10-12 CN CN201210384929.XA patent/CN102848251B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0231085A2 (en) * | 1986-01-22 | 1987-08-05 | William Asquith (1981) Limited | Machines and housings |
| CN201089028Y (en) * | 2006-12-05 | 2008-07-23 | 青海一机数控机床有限责任公司 | Rotable right-angle milling head |
| CN101100035A (en) * | 2007-07-19 | 2008-01-09 | 上海鼓风机厂有限公司 | Bevel-gear right-angle milling head |
| CN101629571A (en) * | 2009-08-10 | 2010-01-20 | 广东正力精密机械有限公司 | Bearing water-proof mechanism of water-cooling single screw compressor |
| CN202079435U (en) * | 2011-03-23 | 2011-12-21 | 桂林机床股份有限公司 | Main motor-driven automatic-indexing right-angle milling head |
| CN102179716A (en) * | 2011-05-30 | 2011-09-14 | 上海电机学院 | Indexing positioning right-angle milling head |
| CN202877611U (en) * | 2012-10-12 | 2013-04-17 | 江苏新瑞重工科技有限公司 | Manual precise indexing right-angled cutter head |
Non-Patent Citations (1)
| Title |
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| 加工中心上可自动转位、自动装卸的直角铣头;焦洋等;《组合机床与自动化加工技术》;20061225(第12期);第77-78、81页 * |
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| CN102848251A (en) | 2013-01-02 |
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