CN215146781U - Gas turbine wheel disc radial hole site angle location and clamping tool device - Google Patents
Gas turbine wheel disc radial hole site angle location and clamping tool device Download PDFInfo
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- CN215146781U CN215146781U CN202120529877.5U CN202120529877U CN215146781U CN 215146781 U CN215146781 U CN 215146781U CN 202120529877 U CN202120529877 U CN 202120529877U CN 215146781 U CN215146781 U CN 215146781U
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Abstract
The utility model discloses a radial hole site angular positioning of gas turbine rim plate and clamping tool equipment, include the base, turn to the gland, change dwang, steel column, thrust bearing, the recess has been seted up at the base top, and installs thrust bearing in the central authorities of base top recess, it has the lug to turn to gland bottom integrated into one piece, turn to the gland and install at the base top, and turn to the gland and pass through bottom lug and base top groove phase-match to make through thrust bearing and turn to the gland and can be at the base internal rotation, turn to the gland side and all install the change dwang, base top recess and turn to the crossing department of gland bottom a week and install a plurality of steel balls, thereby reduce the base and turn to the friction between the gland. The utility model discloses base and pivoted location portion process into the locating hole unanimous with the radial hole site angle of gas turbine rim plate, and positional stability is good, can make the rim plate clamping stable, and the atress is reasonable.
Description
Technical Field
The utility model relates to an accounting field especially relates to a radial hole site angular positioning of gas turbine rim plate and clamping tool equipment.
Background
The structure of the wheel disc of the combustion engine is complex, the number of radial holes is large, and the design requirement of the position degree is strict. It is important to develop a set of stable and efficient positioning fixture. The common boring machine fixture cannot meet the positioning and clamping of the radial hole position angle of the existing gas turbine, so that the accuracy of the radial hole position angle of the gas turbine is reduced, the size consistency is poor, and the assembly requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a radial hole site angular positioning of gas turbine rim plate and clamping tool equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a radial hole site angular positioning of gas turbine rim plate and clamping tool equipment, includes the base, turns to the gland, changes dwang, steel column, thrust bearing, the recess has been seted up at the base top, and installs thrust bearing in the base top recess central authorities, it has the lug to turn to gland bottom integrated into one piece, turn to the gland and install at the base top, and turn to the gland and pass through bottom lug and base top groove phase-match to make through thrust bearing and turn to the gland and can be at the base internal rotation, turn to the gland side and all install the change dwang, a plurality of steel balls are installed with the crossing department of turning to gland bottom a week to base top recess to reduce the base and turn to the friction between the gland.
Preferably: the gas turbine wheel disc radial hole site angle location and clamping tool device further comprises a locating pin and a locating hole, the base and the turning gland upper end face a circle of equal distance are provided with a plurality of locating holes, the locating pin is installed in the locating hole, and the locating pin can be inserted into the locating hole to play a locating role after the turning gland rotates for a certain angle.
The utility model has the advantages that: the utility model discloses base and pivoted location portion process into the locating hole unanimous with the radial hole site angle of gas turbine rim plate, and positional stability is good, can make the rim plate clamping stable, and the atress is reasonable, has realized adding the convenient and fast of clamping in batches, and the tenon terminal surface precision of processing out is high, and size uniformity is high, can satisfy the assembly requirement, reduces the rejection rate, and labour saving and time saving practices thrift the cost, and then improves production efficiency.
Drawings
FIG. 1 is a front view of the gas turbine wheel disc radial hole site angle positioning and clamping tooling device of the present invention;
fig. 2 is the utility model discloses gas turbine rim plate radial hole site angular positioning and clamping tool equipment's top view.
In the figure: 1. the base, 2, turn to the gland, 3, change dwang, 4, steel ball, 5, thrust bearing, 6, locating pin, 7, locating hole.
Detailed Description
The invention will be further elucidated with reference to the following figures and specific embodiments:
as shown in fig. 1-2, a radial hole site angle location of gas turbine rim plate and clamping tool equipment, include base 1, turn to gland 2, change dwang 3, steel column 4, thrust bearing 5, the recess has been seted up at base 1 top, and installs thrust bearing 5 in the central authorities of the 1 top recess of base, it has the lug to turn to 2 bottom integrated into one piece of gland, turn to gland 2 and install at base 1 top, and turn to gland 2 through bottom lug and 1 top recess phase-match of base to make through thrust bearing 5 and turn to gland 2 can be at 1 internal rotation of base, turn to 2 sides of gland and all install change dwang 3, 1 top recess of base and the crossing department of turning to 2 bottoms of gland install a plurality of steel balls, thereby reduce base 1 and turn to the friction between the gland 2. The radial hole site angle location of gas turbine rim plate and clamping tool equipment is still including locating pin 6 and locating hole 7, a plurality of locating holes 7 have been seted up with turning to gland 2 up end a week equidistance to base 1, and install locating pin 6 in the locating hole 7, insert after turning to gland 2 and rotate certain angle and can play the positioning action in locating hole 7 with locating pin 6 inserts.
The utility model discloses application method: thrust bearing 5 of installation in the 1 top recess of base is fixed through turning to gland 2 to under the effect of thrust bearing 5 again, can make two dishes rotate, base 1 all is equipped with locating hole 7 with turning to gland 2, inserts locating pin 6 and plays the positioning action after turning to the gland and rotating certain angle.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The embodiments are therefore to be considered in all respects as illustrative and all changes which come within the meaning and range of equivalency are therefore intended to be embraced therein.
Claims (2)
1. The utility model provides a radial hole site angle location of gas turbine rim plate and clamping tool equipment, includes base (1), turns to gland (2), change dwang (3), steel column (4), thrust bearing (5), its characterized in that: base (1) top is seted up flutedly, and installs thrust bearing (5) in base (1) top recess central authorities, it has the lug to turn to gland (2) bottom integrated into one piece, turn to gland (2) and install at base (1) top, and turn to gland (2) and through bottom lug and base (1) top recess phase-match to make through thrust bearing (5) and turn to gland (2) and can rotate in base (1), turn to gland (2) side and all install change dwang (3), base (1) top recess and the crossing department of a week of turning to gland (2) bottom install a plurality of steel balls, thereby reduce base (1) and turn to the friction between gland (2).
2. The gas turbine wheel disc radial hole site angle location and clamping tool device of claim 1, characterized in that: gas turbine rim plate radial hole site angle location and clamping tool equipment are still including locating pin (6) and locating hole (7), a plurality of locating holes (7) have been seted up with turning to gland (2) up end a week equidistance in base (1), and install locating pin (6) in locating hole (7), insert after turning to gland (2) and rotate certain angle and can insert locating pin (6) and play the positioning action in locating hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120529877.5U CN215146781U (en) | 2021-03-15 | 2021-03-15 | Gas turbine wheel disc radial hole site angle location and clamping tool device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120529877.5U CN215146781U (en) | 2021-03-15 | 2021-03-15 | Gas turbine wheel disc radial hole site angle location and clamping tool device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215146781U true CN215146781U (en) | 2021-12-14 |
Family
ID=79415255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120529877.5U Active CN215146781U (en) | 2021-03-15 | 2021-03-15 | Gas turbine wheel disc radial hole site angle location and clamping tool device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215146781U (en) |
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2021
- 2021-03-15 CN CN202120529877.5U patent/CN215146781U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 150000 xizha village, Xingfu Town, Xiangfang District, Harbin City, Heilongjiang Province Patentee after: Harbin Steamer Machine Zhaoke Manufacturing Co.,Ltd. Address before: 150000 xizha village, Xingfu Town, Xiangfang District, Harbin City, Heilongjiang Province Patentee before: HARBIN TURBINE HOUSING MANUFACTURING CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |