CN202572013U - Centering device in boring sleeve and milling machine rough machining of steam turbine stator part - Google Patents
Centering device in boring sleeve and milling machine rough machining of steam turbine stator part Download PDFInfo
- Publication number
- CN202572013U CN202572013U CN 201220279120 CN201220279120U CN202572013U CN 202572013 U CN202572013 U CN 202572013U CN 201220279120 CN201220279120 CN 201220279120 CN 201220279120 U CN201220279120 U CN 201220279120U CN 202572013 U CN202572013 U CN 202572013U
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- steam turbine
- milling machine
- turbine stator
- vertical direction
- vertical
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Abstract
The utility model discloses a centering device in boring sleeve and milling machine rough machining of a steam turbine stator part, which particularly relates to the centering device and solves the problem that the lathe utilization rate and the labor production rate are reduced when a dial gauge needs to be adhered to a main shaft and a lathe needs to be started for centering during the boring sleeve and milling machine rough machining centering of the traditional steam turbine stator part. The centering device comprises a base, a vertical rod, a vertical direction sliding block, a horizontal rod support, a horizontal rod and a dial gauge support, wherein the lower end of the vertical rod is fixedly arranged on the upper surface of the base, the vertical direction sliding block is sleeved on the vertical rod, the vertical direction sliding block can move along a length direction of the vertical rod, one end of the horizontal rod can be connected with the vertical direction sliding block through the horizontal rod support, and the other end of the horizontal rod is connected with the dial gauge support. The centering device disclosed by the utility model is used for centering a processing workpiece during the boring sleeve and milling machine rough machining of the steam turbine stator part.
Description
Technical field
The utility model relates to a kind of alignment device, is specifically related to the alignment device in the cover boring of a kind of steam turbine stator portion, the milling machine roughing.
Background technology
Because need amesdial is bonded on the main shaft and start lathe and beat the table centering, occupy lathe very most of process time like this when the boring of steam turbine stator portion cover, milling machine roughing centering, reduced machine tool utilization rate and labor productivity.
The utility model content
The utility model need be bonded at amesdial on the main shaft and starts the lathe centering when solving the cover boring of existing steam turbine stator portion, milling machine roughing centering; Reduce the problem of machine tool utilization rate and labor productivity, and then proposed the alignment device in the cover boring of a kind of steam turbine stator portion, the milling machine roughing.
The utility model is to address the above problem the technical scheme of taking to be: the utility model comprises base, vertical bar, vertical direction slide block, horizon bar bearing, horizon bar and amesdial bearing; Vertically the lower end of bar is fixedly mounted on the upper surface of base; And vertically the axis of bar is vertical with the upper surface of base; The vertical direction slide block set is contained on the vertical bar; And the vertical direction slide block can move along the length direction of vertical bar, and horizon bar one end is connected with the vertical direction slide block through the horizon bar bearing, and the other end of horizon bar is connected with the amesdial bearing.
The beneficial effect of the utility model is: the utility model does not take the machine tooling position, in the time of can carrying out a component processing, carries out the centering of another parts simultaneously; Improved machine tool utilization rate; Improved productivity ratio, the utility model is simple in structure, and is easy to make; Cost of manufacture is low, is convenient to use on a large scale.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model, and Fig. 2 is the front view of the utility model, and Fig. 3 is the left view of Fig. 2, Fig. 4 be among Fig. 3 A-A to cutaway view.
The specific embodiment
The specific embodiment one: combine Fig. 1 to Fig. 4 that this embodiment is described; Alignment device in the cover boring of the said a kind of steam turbine stator of this embodiment portion, the milling machine roughing comprises base 1, vertically bar 2, vertical direction slide block 3, horizon bar bearing 4, horizon bar 5 and amesdial bearing 6; Vertically the lower end of bar 2 is fixedly mounted on the upper surface of base 1; And vertically the axis of bar 2 is vertical with the upper surface of base 1, and vertical direction slide block 3 is sleeved on the vertical bar 2, and vertical direction slide block 3 can move along the length direction of vertical bar 2; Horizon bar 5 one ends are connected with vertical direction slide block 3 through horizon bar bearing 4, and the other end of horizon bar 5 is connected with amesdial bearing 6.
The specific embodiment two: combine Fig. 1 that this embodiment is described, the lower surface of the base 1 of the alignment device in the cover boring of the said a kind of steam turbine stator of this embodiment portion, the milling machine roughing is provided with contiguous block 1-1.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: combine Fig. 1 that this embodiment is described, the vertical direction slide block 3 of the alignment device in the cover boring of the said a kind of steam turbine stator of this embodiment portion, the milling machine roughing is provided with bolt 7, and amesdial bearing 6 is provided with clamping screw 8.Other composition and annexation are identical with the specific embodiment one or two.
Operation principle
When the utility model used, the contiguous block 1-1 on base 1 lower surface was installed in the groove of falling the T-shape of workpiece area on the workbench, and amesdial is installed on the amesdial bearing 6, so just can carry out centering to first piece.
Claims (3)
1. the alignment device in boring, the milling machine roughing overlaps in a steam turbine stator portion; It is characterized in that: the alignment device in the cover boring of said a kind of steam turbine stator portion, the milling machine roughing comprises base (1), vertically bar (2), vertical direction slide block (3), horizon bar bearing (4), horizon bar (5) and amesdial bearing (6); Vertically the lower end of bar (2) is fixedly mounted on the upper surface of base (1); And vertically the axis of bar (2) is vertical with the upper surface of base (1); Vertical direction slide block (3) is sleeved on the vertical bar (2); And vertical direction slide block (3) can move along the length direction of vertical bar (2), and horizon bar (5) one ends are connected with vertical direction slide block (3) through horizon bar bearing (4), and the other end of horizon bar (5) is connected with amesdial bearing (6).
2. according to the alignment device in the cover boring of the said a kind of steam turbine stator of claim 1 portion, the milling machine roughing, it is characterized in that: the lower surface of base (1) is provided with contiguous block (1-1).
3. according to the alignment device in claim 1 or the cover boring of 2 said a kind of steam turbine stator portions, the milling machine roughing, it is characterized in that: vertical direction slide block (3) is provided with bolt (7), and amesdial bearing (6) is provided with clamping screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279120 CN202572013U (en) | 2012-06-14 | 2012-06-14 | Centering device in boring sleeve and milling machine rough machining of steam turbine stator part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279120 CN202572013U (en) | 2012-06-14 | 2012-06-14 | Centering device in boring sleeve and milling machine rough machining of steam turbine stator part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202572013U true CN202572013U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220279120 Expired - Lifetime CN202572013U (en) | 2012-06-14 | 2012-06-14 | Centering device in boring sleeve and milling machine rough machining of steam turbine stator part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202572013U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252665A (en) * | 2013-04-28 | 2013-08-21 | 广州中国科学院先进技术研究所 | Device for treatment of surface of medical part |
| CN106112700A (en) * | 2016-07-26 | 2016-11-16 | 哈尔滨汽轮机厂有限责任公司 | A kind of localization method of opposed boring machine milling rotor groove processing rotor impeller central line |
| CN106217133A (en) * | 2016-07-28 | 2016-12-14 | 哈尔滨汽轮机厂有限责任公司 | A kind of steam turbine rotor blade assembling final blage pin-and-hole processing alignment device and method |
| CN106271877A (en) * | 2016-07-26 | 2017-01-04 | 哈尔滨汽轮机厂有限责任公司 | A kind of turbine rotor milling wheel groove auxiliary transverse alignment device |
| CN110193733A (en) * | 2019-07-01 | 2019-09-03 | 海盐永丰精密五金有限公司 | A kind of middle abutment body processing support device easy to use of dieing machine |
-
2012
- 2012-06-14 CN CN 201220279120 patent/CN202572013U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252665A (en) * | 2013-04-28 | 2013-08-21 | 广州中国科学院先进技术研究所 | Device for treatment of surface of medical part |
| CN103252665B (en) * | 2013-04-28 | 2015-07-29 | 陈贤帅 | A kind of device for surface of medical part process |
| CN106112700A (en) * | 2016-07-26 | 2016-11-16 | 哈尔滨汽轮机厂有限责任公司 | A kind of localization method of opposed boring machine milling rotor groove processing rotor impeller central line |
| CN106271877A (en) * | 2016-07-26 | 2017-01-04 | 哈尔滨汽轮机厂有限责任公司 | A kind of turbine rotor milling wheel groove auxiliary transverse alignment device |
| CN106217133A (en) * | 2016-07-28 | 2016-12-14 | 哈尔滨汽轮机厂有限责任公司 | A kind of steam turbine rotor blade assembling final blage pin-and-hole processing alignment device and method |
| CN110193733A (en) * | 2019-07-01 | 2019-09-03 | 海盐永丰精密五金有限公司 | A kind of middle abutment body processing support device easy to use of dieing machine |
| CN110193733B (en) * | 2019-07-01 | 2024-05-07 | 海盐永丰精密五金有限公司 | Convenient to use's strutting arrangement is used in middle stage body processing of high-speed precision punching machine |
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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: 20121205 |
|
| CX01 | Expiry of patent term |