CN203281908U - Device for turning chamfer on inner edge of metal circular ring - Google Patents
Device for turning chamfer on inner edge of metal circular ring Download PDFInfo
- Publication number
- CN203281908U CN203281908U CN2013201929622U CN201320192962U CN203281908U CN 203281908 U CN203281908 U CN 203281908U CN 2013201929622 U CN2013201929622 U CN 2013201929622U CN 201320192962 U CN201320192962 U CN 201320192962U CN 203281908 U CN203281908 U CN 203281908U
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- Prior art keywords
- hole
- rotating shaft
- inner edge
- fixing column
- fixed leg
- Prior art date
- 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.)
- Expired - Fee Related
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- 239000002184 metal Substances 0.000 title claims abstract description 15
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a device for turning a chamfer on the inner edge of a metal circular ring. The device comprises a rotating shaft, wherein a transverse through hole is formed in the front end close to the end portion of the rotating shaft, a fixing column is inserted into the transverse through hole, a tool bit is installed at the front end of the fixing column, meanwhile the end portion of the rotating shaft is provided with a plurality of threaded holes, the threaded holes are communicated with the transverse through hole, and compression bolts are installed in the threaded holes; the fixing column is fastened in the rotating shaft through the compression bolts, and the fixing column can be taken out through unscrewing of the bolts when the tool bit needs to be replaced. According to the device, the through hole is formed in the rotating shaft, the fixing column is installed in the through hole, the structure of the tool bit is arranged on the fixing column, and the device is specially used for turning the chamfer on the inner edge of the metal circular ring; when the size of the metal circular ring is replaced in each batch, a lathe does not needs to be regulated, and the fixing column with a proper size needs to be replaced; once the tool bit is abraded, the tool bit can be replaced at once, and the device is convenient to use and practical.
Description
Technical field:
The utility model relates to the machinery production apparatus field, relates in particular to a kind of car metal ring inner edge chamfering isolated plant.
Background technology:
Lathe is mechanic factory workers equipment very commonly used, certain enterprise is when using lathe to process certain auto parts and components, because its profile is a metal ring, inside and outside chamfering is all arranged, side also has tangent line, if therefore use the engine lathe cutter head need to pass through some procedures, and the size dimension of every batch of becket is different, all need to adjust lathe cutter head position at every turn, very inconvenient.Therefore imagination provides a kind of equipment to solve this problem.
The utility model content:
The purpose of this utility model just is to provide a kind of car metal ring inner edge chamfering isolated plant, solving lathe is mechanic factory workers equipment very commonly used, certain enterprise is when using lathe to process certain auto parts and components, because its profile is a metal ring, inside and outside all have a chamfering, and side also has tangent line, if therefore use the engine lathe cutter head need to pass through some procedures, and the size dimension of every batch of becket is different, all needs to adjust lathe cutter head position, very inconvenient problem at every turn.
The technical solution adopted in the utility model is:
A kind of car metal ring inner edge chamfering isolated plant, comprise rotating shaft: the rotating shaft front end has a cross through hole near end, insert fixed leg in cross through hole, the fixed leg front end is equipped with cutter head, roller end has some screwed holes simultaneously, screwed hole communicates with cross through hole, and hold-down bolt is installed in screwed hole.
Described fixed leg is fastened in rotating shaft by hold-down bolt, can take out fixed leg by turning on hold-down bolt when needs are changed cutter head.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is by leaving through hole on turning cylinder, fixed leg is installed in through hole, on fixed leg with the structure of cutter head,, with the metal ring inner edge chamfering of sending a car, during every batch of replacing metal ring size, need not to adjust lathe specially, only needing to change the fixed leg that is fit to size gets final product, and cutter head, in case appearance is worn and torn, also can be changed at once, and is convenient and practical.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation side view;
Accompanying drawing 2 is the utility model structural representation top view.
The specific embodiment:
, below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail:
A kind of car metal ring inner edge chamfering isolated plant, comprise rotating shaft 1: rotating shaft 1 front end has a cross through hole near end, insert fixed leg 2 in cross through hole, fixed leg 2 front ends are equipped with cutter head 3, rotating shaft 1 end has some screwed holes simultaneously, screwed hole communicates with cross through hole, and hold-down bolt 4 is installed in screwed hole; Fixed leg 2 is fastened in rotating shaft 1 by hold-down bolt 4, can take out fixed leg 2 by turning on hold-down bolt 4 when needs are changed cutter head.
Above-described embodiment is only better embodiment of the present utility model, and in addition, the utility model can also have other implementations.Need to prove, under the prerequisite that does not break away from the utility model design, within any apparent improvement and modification all should fall into protection domain of the present utility model.
Claims (2)
1. car metal ring inner edge chamfering isolated plant, comprise rotating shaft, it is characterized in that: the rotating shaft front end has a cross through hole near end, insert fixed leg in cross through hole, the fixed leg front end is equipped with cutter head, roller end has some screwed holes simultaneously, and screwed hole communicates with cross through hole, and hold-down bolt is installed in screwed hole.
2. car metal ring inner edge chamfering isolated plant according to claim 1, it is characterized in that: described fixed leg is fastened in rotating shaft by hold-down bolt, can take out fixed leg by turning on hold-down bolt when needs are changed cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201929622U CN203281908U (en) | 2013-04-16 | 2013-04-16 | Device for turning chamfer on inner edge of metal circular ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201929622U CN203281908U (en) | 2013-04-16 | 2013-04-16 | Device for turning chamfer on inner edge of metal circular ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281908U true CN203281908U (en) | 2013-11-13 |
Family
ID=49538283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201929622U Expired - Fee Related CN203281908U (en) | 2013-04-16 | 2013-04-16 | Device for turning chamfer on inner edge of metal circular ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203281908U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442807A (en) * | 2017-08-31 | 2017-12-08 | 嘉善蓝欣涂料有限公司 | A kind of high-precision boring equipment |
| CN107442862A (en) * | 2017-08-31 | 2017-12-08 | 嘉善蓝欣涂料有限公司 | A kind of metallic article chamfering machinery |
| CN107457420A (en) * | 2017-08-31 | 2017-12-12 | 嘉善蓝欣涂料有限公司 | A kind of metallic article boring device |
-
2013
- 2013-04-16 CN CN2013201929622U patent/CN203281908U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442807A (en) * | 2017-08-31 | 2017-12-08 | 嘉善蓝欣涂料有限公司 | A kind of high-precision boring equipment |
| CN107442862A (en) * | 2017-08-31 | 2017-12-08 | 嘉善蓝欣涂料有限公司 | A kind of metallic article chamfering machinery |
| CN107457420A (en) * | 2017-08-31 | 2017-12-12 | 嘉善蓝欣涂料有限公司 | A kind of metallic article boring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20140416 |