CN103920940A - Rotary milling head for worm processing - Google Patents
Rotary milling head for worm processing Download PDFInfo
- Publication number
- CN103920940A CN103920940A CN201410140854.XA CN201410140854A CN103920940A CN 103920940 A CN103920940 A CN 103920940A CN 201410140854 A CN201410140854 A CN 201410140854A CN 103920940 A CN103920940 A CN 103920940A
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- Prior art keywords
- milling head
- hollow shaft
- casing
- cutterhead
- worm
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Abstract
The invention discloses a rotary milling head for worm processing and relates to the technical field of worm processing. The rotary milling head comprises a tool disc and a turning tool, wherein the turning tool is arranged on the tool disc. The rotary milling head is characterized by further comprising a hollow shaft, a belt pulley, a bearing, end caps and a box, the tool disc is fixedly arranged at one end of the hollow shaft, the belt pulley is arranged on the outer side of the other end of the hollow shaft, the bearing is arranged inside the box and between the box and the hollow shaft, and the end caps are arranged at two ends of the box. The rotary milling head for worm processing is simple and reasonable in structure, is capable of processing high-precision worms by a common lathe and high in processing speed and efficiency, cost of production equipment is lowered, longer worms can be produced and can reach about 1.2 meters.
Description
Technical field:
The present invention relates to worm screw processing technique field, specifically machining worm is with revolving milling head.
Background technology:
Worm screw is only to have one or several helical tooth, and engages with worm gear and form the gear of gear pair with non-parallel.Its reference surface can be the face of cylinder, taper seat or anchor ring.Worm-drive is made up of worm and worm wheel, and for transmitting motion and the power between alternating axis, diaxon alternate angle is 90 ° conventionally.In general worm-drive, be all taking worm screw as driving link.From the appearance, the similar bolt of worm screw, worm gear resembles helical gears very much.When work, the worm gear gear teeth slide and roll along the helicoid of worm screw.In prior art, in the time of machining worm, be generally by the lathe tool car system of rectilinear edge on lathe, the speed of processing is very slow, adopt the precision of the worm screw that common lathe processes lower, second-rate, the length of the worm screw that can process is shorter, therefore existing is all to adopt the higher numerical control of machining accuracy to be specifically designed to the lathe of machining worm, will cause like this cost of production equipment to raise.
Summary of the invention:
Technical problem to be solved by this invention is to provide one can use engine lathe machining high-precision worm screw, and the machining worm that process velocity is fast, efficiency is high is with revolving milling head.
The technical problem solving adopts following technical scheme:
Machining worm is with revolving milling head, comprise cutterhead, lathe tool, described lathe tool is arranged on cutterhead, it is characterized in that: also comprise hollow shaft, belt wheel, bearing, end cap and casing, described cutterhead is fixedly installed on one end of hollow shaft, described belt wheel is arranged on the outside of the other end of hollow shaft, and described bearing is arranged on the inside of casing and between casing and hollow shaft, described end cap is arranged on the end positions of casing.
On described cutterhead, be evenly provided with four lathe tools, the sidepiece of each lathe tool is provided with the trip bolt being fixed on cutterhead.Four lathe tools are processed together, and speed is fast, can greatly increase production efficiency, and process velocity is 10 times of left and right of traditional processing mode.
The bottom of described casing is provided with set bolt.
Described belt wheel is A type belt pulley.Transmission is reliable and stable.
Described A type belt pulley is connected and is arranged in hollow shaft by key.
Described end cap is being provided with cotton felt with the junction of hollow shaft.Good seal performance.
Described bearing is radial ball bearing.
The invention has the beneficial effects as follows: the present invention is simple and reasonable, can use engine lathe machining high-precision worm screw, and process velocity is fast, efficiency is high, has reduced the cost of production equipment, length of worm that can production department is longer, can reach 1.2 meters of left and right.
Brief description of the drawings:
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the A-A of Fig. 1 of the present invention is to sectional structure schematic diagram.
Detailed description of the invention:
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, 2, machining worm is with revolving milling head, comprise cutterhead 1, lathe tool 2, lathe tool 2 is arranged on cutterhead 1, also comprise hollow shaft 3, belt wheel 4, bearing 5, end cap 6 and casing 7, cutterhead 1 is fixedly installed on one end of hollow shaft 3, and belt wheel 4 is arranged on the outside of the other end of hollow shaft 3, bearing 5 is arranged on the inside of casing 7 and between casing 7 and hollow shaft 3, end cap 6 is arranged on the end positions of casing 7.On cutterhead 1, be evenly provided with four lathe tools 2, the sidepiece of each lathe tool 2 is provided with the trip bolt 8 being fixed on cutterhead.The bottom of casing 7 is provided with set bolt 9.Belt wheel 4 is A type belt pulley.A type belt pulley is connected and is arranged in hollow shaft 3 by key.End cap 6 is being provided with cotton felt 10 with the junction of hollow shaft.Bearing 5 is radial ball bearing.
More than show and described general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (7)
1. machining worm is with revolving milling head, comprise cutterhead, lathe tool, described lathe tool is arranged on cutterhead, it is characterized in that: also comprise hollow shaft, belt wheel, bearing, end cap and casing, described cutterhead is fixedly installed on one end of hollow shaft, described belt wheel is arranged on the outside of the other end of hollow shaft, and described bearing is arranged on the inside of casing and between casing and hollow shaft, described end cap is arranged on the end positions of casing.
2. machining worm according to claim 1, with revolving milling head, is characterized in that: on described cutterhead, be evenly provided with four lathe tools, the sidepiece of each lathe tool is provided with the trip bolt being fixed on cutterhead.
3. machining worm according to claim 1, with revolving milling head, is characterized in that: the bottom of described casing is provided with set bolt.
4. machining worm according to claim 1, with revolving milling head, is characterized in that: described belt wheel is A type belt pulley.
5. machining worm according to claim 4, with revolving milling head, is characterized in that: described A type belt pulley is connected and is arranged in hollow shaft by key.
6. machining worm according to claim 1, with revolving milling head, is characterized in that: described end cap is being provided with cotton felt with the junction of hollow shaft.
7. machining worm according to claim 1, with revolving milling head, is characterized in that: described bearing is radial ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410140854.XA CN103920940A (en) | 2014-04-09 | 2014-04-09 | Rotary milling head for worm processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410140854.XA CN103920940A (en) | 2014-04-09 | 2014-04-09 | Rotary milling head for worm processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103920940A true CN103920940A (en) | 2014-07-16 |
Family
ID=51139467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410140854.XA Pending CN103920940A (en) | 2014-04-09 | 2014-04-09 | Rotary milling head for worm processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103920940A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2589136Y (en) * | 2002-12-20 | 2003-12-03 | 沈阳工业大学 | Disc milling cutter having shiftable circular blade for bolt processing |
| KR100581608B1 (en) * | 2005-10-13 | 2006-05-22 | 부산대학교 산학협력단 | Device for worm screw |
| CN201519814U (en) * | 2009-11-09 | 2010-07-07 | 洛阳硬特机用工具制造有限公司 | Mechanically-clamped indexable disc-mill cuter for finish machining of large modulus involute gear |
| CN102039451A (en) * | 2009-10-19 | 2011-05-04 | 洛阳鸿拓重型齿轮箱有限公司 | Planetary fingerlike facing cutter |
| CN202062109U (en) * | 2011-05-18 | 2011-12-07 | 宁波精益飞达轴业有限公司 | Internal whirlwind worm milling machine |
| CN202317210U (en) * | 2011-11-04 | 2012-07-11 | 戚建兵 | Whirling mill fine-adjusting cutter head |
-
2014
- 2014-04-09 CN CN201410140854.XA patent/CN103920940A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2589136Y (en) * | 2002-12-20 | 2003-12-03 | 沈阳工业大学 | Disc milling cutter having shiftable circular blade for bolt processing |
| KR100581608B1 (en) * | 2005-10-13 | 2006-05-22 | 부산대학교 산학협력단 | Device for worm screw |
| CN102039451A (en) * | 2009-10-19 | 2011-05-04 | 洛阳鸿拓重型齿轮箱有限公司 | Planetary fingerlike facing cutter |
| CN201519814U (en) * | 2009-11-09 | 2010-07-07 | 洛阳硬特机用工具制造有限公司 | Mechanically-clamped indexable disc-mill cuter for finish machining of large modulus involute gear |
| CN202062109U (en) * | 2011-05-18 | 2011-12-07 | 宁波精益飞达轴业有限公司 | Internal whirlwind worm milling machine |
| CN202317210U (en) * | 2011-11-04 | 2012-07-11 | 戚建兵 | Whirling mill fine-adjusting cutter head |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140716 |