CN203792020U - Device for machining eccentric broken tiles - Google Patents
Device for machining eccentric broken tiles Download PDFInfo
- Publication number
- CN203792020U CN203792020U CN201420117568.7U CN201420117568U CN203792020U CN 203792020 U CN203792020 U CN 203792020U CN 201420117568 U CN201420117568 U CN 201420117568U CN 203792020 U CN203792020 U CN 203792020U
- Authority
- CN
- China
- Prior art keywords
- arc
- positioning
- tile
- eccentric
- broken tiles
- 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
Links
Abstract
A device for machining eccentric broken tiles comprises a disc chuck and is characterized in that arc-shaped positioning pieces are positioned on the vertically-symmetric positions of the disc chuck respectively through positioning pins, and are fixed through pressing plates and bolts, and the inner arc size specification of the arc-shaped positioning pieces is the same as the outer arc size specification of the machined broken tiles. The device is simple and reliable in structure, can be conveniently clamped on a machine tool, and is accurate in positioning, the positioning error is greatly reduced through outer circle positioning of tile bodies, precise and reliable data of tile hole machining can be ensured as long as the outer circle measuring data of the tile bodies are accurate, the eccentric size of tile holes can be ensured, and the adaptability of the machine tool is high.
Description
Technical field
the utility model relates to the positioner on a kind of machining equipment, particularly a kind of device of processing eccentric tile fragment.
Background technology
for firing eccentric inclined to the bearing shell of machine equipment two ends of rotor, generally by five tilting pad endoporus, form a circle, coordinate with axle and guarantee the work of axle high-precision rotary, at axle, rotate after smooth running, 5 automatic thoughts of returning home of tile fragment, guarantee gap and offset.
at processing bearing shell endoporus with when eccentric, then first processing excircles processes eccentric inner hole aperture at every turn, and the internal diameter of measuring watt hole is not only time-consuming but also be difficult to guarantee product quality.
Utility model content
the utility model is exactly for the problems referred to above, and the device of a kind of easy to use, steady quality, the eccentric tile fragment of processing that efficiency is higher is provided.
for achieving the above object, the utility model adopts following technical scheme: comprise floral disc, it is characterized in that: the symmetric position up and down at floral disc is located arc keeper by alignment pin respectively, and fix by pressing plate and bolt, the inner arc dimensions of arc keeper is identical with the outer arc dimensions of processing tile fragment.
the beneficial effects of the utility model: 1, simple and reliable for structure, convenient mounting and clamping on lathe, accurate positioning, has reduced the error of location greatly with the excircle orientation of watt body.2, as long as the cylindrical measurement data of watt body is accurate, just can guarantee that the data in processing watt hole, accurately with reliable, also can guarantee the eccentric size in watt hole.3, the strong adaptability of lathe, the utility model can be applicable to engine lathe, and vertical knee-type milling machine is processed the bearing shell that can incline on boring machine.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model.
The specific embodiment
see Fig. 1, concrete structure is as follows: the symmetric position up and down at floral disc 1 is located arc keeper 5 by cambered surface alignment pin 2-1 and side alignment pin 2-2 respectively, and fixing by pressing plate 4 and bolt 3, the inner arc dimensions of arc keeper 5 is identical with the outer arc dimensions of tile fragment 6 to be processed.
use procedure: thickness the record of first measuring the peak of tile fragment 6 to be processed, then the arc keeper 5 of specification same with it is leaned against on the floral disc 1 of lathe, and locate with cambered surface alignment pin 2-1 and side alignment pin 2-2, with bolt 3 and pressing plate 4, be fixed on floral disc, again the cylindrical of 2 tile fragments 6 is leaned against on upper and lower two arc keepers 5, with the stretching cylindrical of dial gauge, guarantee within 0.02mm, and the two ends of centering tile fragment guarantee symmetrical, then guarantee the eccentric data of technique, by alignment pin, locate, finally by pressing plate and bolt, fix, start to process the endoporus of tile fragment.
Claims (1)
1.
a kind of device of processing eccentric tile fragment, comprise floral disc, it is characterized in that: the symmetric position up and down at floral disc is located arc keeper by alignment pin respectively, and fixes by pressing plate and bolt, the inner arc dimensions of arc keeper is identical with the outer arc dimensions of processing tile fragment.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420117568.7U CN203792020U (en) | 2014-03-17 | 2014-03-17 | Device for machining eccentric broken tiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420117568.7U CN203792020U (en) | 2014-03-17 | 2014-03-17 | Device for machining eccentric broken tiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203792020U true CN203792020U (en) | 2014-08-27 |
Family
ID=51374287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420117568.7U Expired - Fee Related CN203792020U (en) | 2014-03-17 | 2014-03-17 | Device for machining eccentric broken tiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203792020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514464B (en) * | 2018-11-26 | 2020-12-04 | 中国航发沈阳黎明航空发动机有限责任公司 | Positioning and assembling method for ring parts |
| CN114309739A (en) * | 2021-12-16 | 2022-04-12 | 哈尔滨电气动力装备有限公司 | Machining process for thrust tile base of shielding motor |
-
2014
- 2014-03-17 CN CN201420117568.7U patent/CN203792020U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514464B (en) * | 2018-11-26 | 2020-12-04 | 中国航发沈阳黎明航空发动机有限责任公司 | Positioning and assembling method for ring parts |
| CN114309739A (en) * | 2021-12-16 | 2022-04-12 | 哈尔滨电气动力装备有限公司 | Machining process for thrust tile base of shielding motor |
| CN114309739B (en) * | 2021-12-16 | 2023-09-29 | 哈尔滨电气动力装备有限公司 | Processing technology of thrust tile base of shielding motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150317 |
|
| EXPY | Termination of patent right or utility model |