CN103447882A - Simple indexing head - Google Patents
Simple indexing head Download PDFInfo
- Publication number
- CN103447882A CN103447882A CN 201310394466 CN201310394466A CN103447882A CN 103447882 A CN103447882 A CN 103447882A CN 201310394466 CN201310394466 CN 201310394466 CN 201310394466 A CN201310394466 A CN 201310394466A CN 103447882 A CN103447882 A CN 103447882A
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- chuck
- fixed
- bar
- set lever
- hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention belongs to the field of machinery and is used for the indexing and lineation of a part. A simple indexing head is technically characterized in that scale marks are installed on a chuck; the chuck is directly connected with a fixed sleeve on the left side; the fixed sleeve is connected with a rocking bar; a fixing bar is adjusted leftward or rightward according to an adjusted angle; the fixing bar is adjusted into a corresponding indexing hole and is inserted into the corresponding indexing hole. If no corresponding hole is found, the lineation can be implemented via a mode that the chuck is locked by a locking handle. The simple index head is simple and easy to understand for a beginner, small in carrying size and convenient to use.
Description
Technical field
The invention belongs to mechanical field, be used for part is rule.
Technical background
At present, in machining, dividing head use place more extensive, dividing head is one of main accessories of milling machine, many parts when the milling, all need to utilize dividing head to carry out calibration as gear, clutch, splined shaft and cutter tooth punching etc.Usually the dividing head used on milling machine has simple dividing head, universal dividing head, automatic indexing first-class.There is following shortcoming in dividing head commonly used: volume ratio is heavier, be difficult to understand scale during line.Especially when scribing by bench worker, dividing head commonly used is very heavy, uses inconvenient.Cause line efficiency not high.
Summary of the invention
In order to overcome the above problems, the invention provides a kind of high efficiency Simple indexing head, during line, be easily understood, efficiency is high.
Specific features is as follows, and Simple indexing head comprises: the compositions such as chuck, stand, disk, index hole, fixed bar, rocking bar, set lever.
This technology is, graduation mark is housed on chuck.Chuck directly is connected with the fixed muffle on the left side, and fixed muffle is connected with rocking bar.Fixed bar, according to adjusted angle, carries out left and right adjustment, and fixed bar is adjusted in corresponding index hole, and bar is inserted in the hole.If while not finding corresponding hole, also can chuck be pinned by set lever, can rule.
The invention has the advantages that: when pincers worker is processed, directly crank handle carries out calibration to workpiece, and the beginner is easily understood, and carries volume little, convenient during use.
The accompanying drawing explanation
As figure is invention structure chart 1.
The specific embodiment
First produce the support shape when manufacturing, adopt the cast iron materials cast.Support two ends endoporus is equipped with bearing, and chuck axis with being threaded togather, is noted bearing clearance through bearing and fixed muffle in assembling, is difficult for enough greatly, and the too large words in gap can cause the error of calibration.There is set lever in stand the place ahead, and this set lever is locking chuck axis use, and purpose is in line, is not subject to the impact of external force, chuck axis can be fixed, and can operate normally.Be carved with the graduation mark of 1 to 360 ° on chuck, be convenient to adjust the number of degrees.Disk is fixed on the stand side with screw thread, on disk, divides index hole is arranged, and is used for fixing the number of degrees.In use, shake rocking bar, after adjusting the number of degrees, among fixed bar insertion index hole.Fixed muffle manufacture the time, an end adopts the waist hole, fixed bar just can the left and right adjustment.Chuck adopts No. 45 steels to do, and by ovennodulation, processes.
Claims (6)
1. Simple indexing head comprises: the compositions such as chuck, stand, disk, index hole, fixed bar, rocking bar, set lever.
2. it is characterized in that: this technology is, graduation mark is housed on chuck.Chuck directly is connected with the fixed muffle on the left side, and fixed muffle is connected with rocking bar.Fixed bar, according to adjusted angle, carries out left and right adjustment, and fixed bar is adjusted in corresponding index hole, and bar is inserted in the hole, and also can chuck be pinned by set lever, can rule.
3. the support shape, adopt the cast iron materials cast.Support two ends endoporus is equipped with bearing, and chuck axis with being threaded togather, is noted bearing clearance through bearing and fixed muffle in assembling, is difficult for enough greatly.
4. there is set lever in stand the place ahead, and this set lever is locking chuck axis use, and purpose is in line, is not subject to the impact of external force, chuck axis can be fixed, and can operate normally.
5. be carved with the graduation mark of 1 to 360 ° on chuck, be convenient to adjust the number of degrees.Disk is fixed on the stand side with screw thread, on disk, divides index hole is arranged, and is used for fixing the number of degrees.
6. chuck adopts No. 45 steels to do, and by ovennodulation, processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310394466 CN103447882A (en) | 2013-08-26 | 2013-08-26 | Simple indexing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310394466 CN103447882A (en) | 2013-08-26 | 2013-08-26 | Simple indexing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103447882A true CN103447882A (en) | 2013-12-18 |
Family
ID=49730927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310394466 Pending CN103447882A (en) | 2013-08-26 | 2013-08-26 | Simple indexing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103447882A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921169A (en) * | 2014-03-19 | 2014-07-16 | 哈尔滨工程大学 | Movable double-plate index plate |
| CN108637872A (en) * | 2018-04-28 | 2018-10-12 | 武汉理工大学 | A kind of efficient gate and riser cutting machine |
| CN112091291A (en) * | 2020-09-09 | 2020-12-18 | 中国航发贵州黎阳航空动力有限公司 | Method and device for processing excircle by milling machine |
-
2013
- 2013-08-26 CN CN 201310394466 patent/CN103447882A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921169A (en) * | 2014-03-19 | 2014-07-16 | 哈尔滨工程大学 | Movable double-plate index plate |
| CN108637872A (en) * | 2018-04-28 | 2018-10-12 | 武汉理工大学 | A kind of efficient gate and riser cutting machine |
| CN112091291A (en) * | 2020-09-09 | 2020-12-18 | 中国航发贵州黎阳航空动力有限公司 | Method and device for processing excircle by milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |