CN202278243U - Positioning device - Google Patents
Positioning device Download PDFInfo
- Publication number
- CN202278243U CN202278243U CN 201120346114 CN201120346114U CN202278243U CN 202278243 U CN202278243 U CN 202278243U CN 201120346114 CN201120346114 CN 201120346114 CN 201120346114 U CN201120346114 U CN 201120346114U CN 202278243 U CN202278243 U CN 202278243U
- Authority
- CN
- China
- Prior art keywords
- machine tool
- milling head
- angle milling
- positioner
- main shaft
- 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 - Lifetime
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Abstract
The utility model discloses a positioning device, which is used for positioning and arranging a right-angle cutter head on a numerical control machine tool. A body has a circular rigid structure; the inner diameter of the circular ring can be sleeved on a revolving main shaft of the machine tool; connecting holes are distributed on an annular body; and the annular body is provided with a U-shaped positioning groove. The positioning device can be arranged on the main shaft of the machine tool rapidly, so that the right angle cutter head can be positioned on the main shaft of the machine tool easily.
Description
Technical field
The utility model relates to the digital control processing field, particularly to the positioner of right-angle milling head on Digit Control Machine Tool.
Background technology
In the digital control processing process, in order to enlarge the range of work of Digit Control Machine Tool, can on the main shaft of Digit Control Machine Tool, install right-angle milling head additional usually, process the structure position that some Digit Control Machine Tools can't be processed, like the hole on the part stud side, groove etc.
At present, the application of right-angle milling head is commonplace, and the shank of right-angle milling head forms standardization with being connected of main shaft of numerical control machine tool, is main with HSK handle and BT handle (or BBT handle).But the handle of which kind of form no matter, right-angle milling head all need carry out assist location after installing on the machine tool chief axis, the free degree of rotating around spindle axis in order to the restriction right-angle milling head.
Right-angle milling head was after installing on the machine tool chief axis in the past, carried out assist location and be adopting simple U-shaped piece bonding or be screwed on the machine tool chief axis next door, and restriction right-angle milling head assist location pin rotates.The problem that this assist location mode exists is, when the right-angle milling head machine direction changes, need readjust, the direction of centering right-angle milling head, and is more time-consuming; In addition, this in the past simple U-shaped piece and machine tool chief axis periphery contact-making surface are little, less stable.
Summary of the invention
The purpose of the utility model is to provide a kind of positioner, is used for the installing and locating of right-angle milling head on Digit Control Machine Tool.
A kind of positioner; It is characterized in that the body of positioner is the rigid structure of an annular, the internal diameter of annulus can be socketed on the rotary main shaft of lathe; On ring body, be distributed with connecting hole; One side of annulus body is the plane, and opposite side is provided with the U type locating slot with circle ring center symmetry, the groove width of U type locating slot and right-angle milling head the assist location pin mate.
The advantage of the utility model is that positioner can be installed on the machine tool chief axis fast, and right-angle milling head is located with comparalive ease on machine tool chief axis, and a plurality of optional position locations can be provided, to satisfy the different machine direction needs of right-angle milling head.This positioner is simple, and the location is reliable.
Below in conjunction with the embodiment accompanying drawing this application is done and to be described in further detail:
Description of drawings
Fig. 1 is the positioning device structure sketch map
Fig. 2 signal utilizes this positioner that right-angle milling head is positioned on the machine tool chief axis
Numbering explanation among the figure: 1 positioner, 2 connecting holes, 3 locating slots, 4 right-angle milling heads, 5 alignment pins, 6 rotary main shafts, 7 collar bushes
The specific embodiment
Referring to accompanying drawing; Positioner 1 is the adaptor of a rigidity among the embodiment; Its body is a cirque structure, on ring body, is distributed with some connecting holes 2, and a side of annulus body is the plane; The opposite side of annulus body is provided with the U type locating slot 3 with circle ring center's symmetry, the groove width of U type locating slot 3 and the assist location pin of right-angle milling head 45 couplings.
The internal diameter of the annular body of above-mentioned positioner 1 is slightly larger than the diameter of lathe rotary main shaft 6.During use, positioner is socketed on the rotary main shaft 6 of lathe, positioner is fixed on the non-rotating part collar bush 7 of lathe through the connecting hole 2 that is distributed on the ring body; Then, right-angle milling head 4 is installed on lathe rotary main shaft 6, the assist location pin 5 of right-angle milling head 4 is stuck in the groove of a U-shaped locating slot 3 of circular orientation device, accomplishes and installs; At last, according to the part processing position, the bottom of rotation right-angle milling head, with the machine direction of adjustment right-angle milling head, locking right-angle milling head, normal process.When right-angle milling head need be processed symmetrical component, only need right-angle milling head be unloaded from lathe rotary main shaft 6 and reinstall, its assist location pin 5 is stuck in the U-shaped locating slot of symmetric position and get final product, need not readjust and the direction of centering right-angle milling head again.
Claims (1)
1. a positioner is used for the location and installation of right-angle milling head on Digit Control Machine Tool, it is characterized in that; The body of positioner is the rigid structure of an annular; The internal diameter of annulus can be socketed on the rotary main shaft of lathe, on ring body, is distributed with connecting hole, and a side of annulus body is the plane; Opposite side is provided with the U type locating slot with circle ring center symmetry, the groove width of U type locating slot and right-angle milling head the assist location pin mate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120346114 CN202278243U (en) | 2011-09-14 | 2011-09-14 | Positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120346114 CN202278243U (en) | 2011-09-14 | 2011-09-14 | Positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202278243U true CN202278243U (en) | 2012-06-20 |
Family
ID=46224429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120346114 Expired - Lifetime CN202278243U (en) | 2011-09-14 | 2011-09-14 | Positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202278243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439483A (en) * | 2014-11-18 | 2015-03-25 | 重庆齿轮箱有限责任公司 | Alignment device and key slot insertion method |
-
2011
- 2011-09-14 CN CN 201120346114 patent/CN202278243U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439483A (en) * | 2014-11-18 | 2015-03-25 | 重庆齿轮箱有限责任公司 | Alignment device and key slot insertion method |
| CN104439483B (en) * | 2014-11-18 | 2017-08-08 | 重庆齿轮箱有限责任公司 | A kind of keyseat method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |
|
| CX01 | Expiry of patent term |