CN211192965U - Turbine disk turning clamp - Google Patents
Turbine disk turning clamp Download PDFInfo
- Publication number
- CN211192965U CN211192965U CN201921822451.8U CN201921822451U CN211192965U CN 211192965 U CN211192965 U CN 211192965U CN 201921822451 U CN201921822451 U CN 201921822451U CN 211192965 U CN211192965 U CN 211192965U
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- base member
- turbine disk
- screw rod
- nut
- disk turning
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Abstract
The utility model provides a turbine dish turning anchor clamps, the utility model relates to an anchor clamps, the utility model discloses a solve the turbine dish because its profile is complicated, unable direct clamping and then lead to technical staff's processing difficulty, problem that production efficiency is low, the utility model discloses a turbine dish turning anchor clamps includes base member and a plurality of compressing tightly subassembly, the base member is ring shape, and is a plurality of compressing tightly the subassembly along the surperficial edge equipartition setting of base member, every compresses tightly the subassembly and includes supporting screw, gland nut, gland screw, clamp plate, gasket and gland nut, supporting screw and gland screw outside-in cartridge in proper order are on the base member, and the supporting nut suit is on the supporting screw, and gland nut, gasket and clamp plate from right to left are in proper order on the gland screw, and the lower part of clamp plate contacts with the right side of supporting screw. The utility model is used for turbine disk turning technical field.
Description
Technical Field
The utility model relates to an anchor clamps, concretely relates to turbine dish turning anchor clamps belongs to turbine dish turning technical field.
Background
The gas turbine can be widely applied to a plurality of fields such as ship propulsion, natural gas pipeline transportation, natural gas power generation and the like, the technical level of the gas turbine is one of important marks representing the overall strength of national science and technology and industry, and the sparrow is used as a pearl on the crown in the field of power mechanical equipment. The power turbine disc material of the gas turbine is nickel-based high-temperature alloy, belongs to the difficult-to-machine material, and simultaneously, the turbine disc cannot be directly clamped due to the complex profile of the turbine disc during turning, so that the problems of difficult machining and low production efficiency of technicians are caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the turbine dish because its profile is complicated, unable direct clamping and then lead to technical staff's processing difficulty, problem that production efficiency is low, and then provide a turbine dish turning anchor clamps.
The utility model discloses a solve the technical scheme that above-mentioned problem was taken and be:
the turning clamp for the turbine disc comprises a base body and a plurality of pressing assemblies, wherein the base body is in a circular ring shape, and the pressing assemblies are uniformly distributed along the edge of the surface of the base body.
Furthermore, each compression assembly comprises a support screw rod, a support nut, a compression screw rod, a pressing plate, a gasket and a compression nut, the support screw rod and the compression screw rod are sequentially inserted on the base body from outside to inside, the support nut is sleeved on the support screw rod, the compression nut, the gasket and the pressing plate are sequentially sleeved on the compression screw rod from right to left, and the lower portion of the pressing plate is in contact with the right side of the support screw rod.
Furthermore, the upper surface of the base body is provided with a circular positioning boss, and the positioning boss and the base body are in the same circle center.
Furthermore, a plurality of pressing grooves are formed in the outer edge of the base body, the pressing grooves are evenly distributed along the circumference of the base body, and each pressing groove is located between every two adjacent pressing plates.
Further, the pressing groove is a U-shaped groove.
Furthermore, the outer edges of the left side and the right side of the base body are relatively provided with circumferential positioning grooves.
Further, the number of the pressing assemblies is 8.
The utility model has the advantages that:
through the utility model discloses can carry out the clamping to the turbine dish, utilize this location boss structure of cutting anchor clamps and the tang department cooperation of turbine dish, compress tightly fixedly the turbine dish through the clamp plate again, recycle circumference constant head tank 8 and carry out the circumference location to the part, can reduce the clamping and the alignment time of turbine dish by a wide margin, improve production efficiency 30% -50%.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a sectional view a-a of fig. 1.
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1 and fig. 2, and the turning fixture for a turbine disk in the embodiment includes a base 1 and a plurality of pressing assemblies, where the base 1 is annular, and the pressing assemblies are uniformly distributed along the edge of the surface of the base 1. The turbine disc turning clamp clamps the turbine disc, and fixes the turbine disc through a plurality of pressing assemblies, so that the clamping and aligning time of the turbine disc can be greatly shortened.
The second embodiment is as follows: the embodiment is described with reference to fig. 1 and 2, each compression assembly in the embodiment includes a support screw 2, a support nut 3, a compression screw 4, a pressure plate 5, a gasket 6 and a compression nut 7, the support screw 2 and the compression screw 4 are sequentially inserted into the base body 1 from outside to inside, the support nut 3 is sleeved on the support screw 2, the compression nut 7, the gasket 6 and the pressure plate 5 are sequentially sleeved on the compression screw 4 from right to left, and the lower portion of the pressure plate 5 contacts with the right side of the support screw 2.
Other components and connections are the same as those in the first embodiment.
The third concrete implementation mode: referring to fig. 1 and fig. 2, the embodiment is described, in which a circular positioning boss 9 is provided on the upper surface of the base 1, and the positioning boss 9 and the base 1 are concentric. So set up, the clamping of the turbine dish of being convenient for, during the use, put into boss structure 9 back in the tang department of turbine dish, rethread clamp plate 5 compresses tightly fixedly to the turbine dish.
Other components are connected in the same manner as in the first or second embodiment.
The fourth concrete implementation mode: referring to fig. 1 and 2, the outer edge of the base body 1 of the present embodiment is provided with a plurality of pressing grooves 10, the plurality of pressing grooves 10 are uniformly distributed along the circumference of the base body 1, and each pressing groove 10 is located between two adjacent pressing plates 5.
Other components and connection relationships are the same as those in the first, second or third embodiment.
The fifth concrete implementation mode: the present embodiment will be described with reference to fig. 1 and 2, and the pressing groove 10 of the present embodiment is a U-shaped groove.
Other components and connections are the same as those of the first, second, third or fourth embodiments.
The sixth specific implementation mode: referring to fig. 1 and 2, the present embodiment is described, in which circumferential positioning grooves 8 are oppositely disposed on the outer edges of the left and right sides of the base 1. So set up, circumference constant head tank 8 can carry out circumference location to the turbine dish, prevents that the turbine dish from moving.
Other components and connection relationships are the same as those in the first, second, third, fourth or fifth embodiment.
The seventh embodiment: the present embodiment is described with reference to fig. 1 and 2, and the number of the pressing assemblies in the present embodiment is 8. So set up, it is fixed convenient to compress tightly turbine dish, and is fixed effectual.
Other components and connection relationships are the same as those in the first, second, third, fourth, fifth or sixth embodiment.
The working principle is as follows:
during the use, utilize the location boss 9 of this turning anchor clamps and the tang department cooperation of turbine dish, the tang that the turbine dish was put into to the boss 9 that will fix a position is gone into, compresses tightly fixedly through clamp plate 5 to the turbine dish again to it is fixed with gland screw 4 and gland nut 7 locking, utilize circumference constant head tank 8 to carry out circumference location to the turbine dish, can reduce the clamping and the alignment time of turbine dish by a wide margin.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment without departing from the technical scope of the present invention, but all the modifications, equivalent substitutions, and improvements made to the above embodiments within the spirit and principle of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a turbine disk turning anchor clamps, a turbine disk turning anchor clamps include base member (1) and a plurality of subassembly that compresses tightly, base member (1) is ring shape, and is a plurality of compress tightly the subassembly and set up its characterized in that along the surperficial edge equipartition of base member (1): each compression assembly comprises a support screw rod (2), a support nut (3), a compression screw rod (4), a pressing plate (5), a gasket (6) and a compression nut (7), the support screw rod (2) and the compression screw rod (4) are sequentially inserted into the base body (1) from outside to inside, the support nut (3) is sleeved on the support screw rod (2), the compression nut (7), the gasket (6) and the pressing plate (5) are sequentially sleeved on the compression screw rod (4) from right to left, and the lower portion of the pressing plate (5) is in contact with the right side of the support screw rod (2).
2. The turbine disk turning fixture of claim 1, wherein: the upper surface of the base body (1) is provided with a circular ring-shaped positioning boss (9), and the positioning boss (9) and the base body (1) are in the same circle center.
3. The turbine disk turning fixture of claim 1, wherein: the outer edge of base member (1) is equipped with a plurality of compressing tightly groove (10), a plurality of compressing tightly groove (10) set up along the circumference equipartition of base member (1), and every compresses tightly groove (10) and is located between two adjacent clamp plates (5).
4. The turbine disk turning fixture of claim 3, wherein: the pressing groove (10) is a U-shaped groove.
5. The turbine disk turning fixture of claim 1, wherein: the outer edges of the left side and the right side of the base body (1) are oppositely provided with circumferential positioning grooves (8).
6. The turbine disk turning fixture of claim 1, wherein: the number of the pressing assemblies is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921822451.8U CN211192965U (en) | 2019-10-28 | 2019-10-28 | Turbine disk turning clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921822451.8U CN211192965U (en) | 2019-10-28 | 2019-10-28 | Turbine disk turning clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211192965U true CN211192965U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921822451.8U Active CN211192965U (en) | 2019-10-28 | 2019-10-28 | Turbine disk turning clamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN211192965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276220A (en) * | 2020-10-28 | 2021-01-29 | 中国航发贵州黎阳航空动力有限公司 | A compress tightly frock for aeroengine low pressure turbine dish |
| CN114850911A (en) * | 2022-05-26 | 2022-08-05 | 中国人民解放军第五七一九工厂 | Compacting structure of aeroengine powder high-temperature alloy dual-performance turbine disc |
-
2019
- 2019-10-28 CN CN201921822451.8U patent/CN211192965U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276220A (en) * | 2020-10-28 | 2021-01-29 | 中国航发贵州黎阳航空动力有限公司 | A compress tightly frock for aeroengine low pressure turbine dish |
| CN114850911A (en) * | 2022-05-26 | 2022-08-05 | 中国人民解放军第五七一九工厂 | Compacting structure of aeroengine powder high-temperature alloy dual-performance turbine disc |
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