Adjustable universal shot blasting clamp for multiple types of turbine blades
A turbine blade, multi-model technology, which is applied to used abrasive treatment devices, manufacturing tools, abrasives, etc., to achieve the effect of convenient replacement
Pending Publication Date: 2022-04-05
WUXI TURBINE BLADE
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Problems solved by technology
[0003] Aiming at the problem of customizing a set of tooling fixtures for each type of blade when shot peening multi-type blades, the present invention provides an adjustable universal shot peening fixture for multi-type turbine blades, which can be used for The clamping of turbine blades during shot peening can be adjusted according to the blade type to make it suitable for multiple types of blades, and it is easy to replace and disassemble
Method used
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Embodiment Construction
[0018] Such as figure 1 As shown, an adjustable universal shot peening fixture for multi-type turbine blades includes a base 1 on which a blade root side fixing seat 2 and a blade shroud side adjusting seat 3 are installed;
[0019] Wherein, the blade root side fixed seat 2 is fixedly connected with the base 1, which includes a connecting seat 201, on which a blade back arc positioning piece 202, a blade air intake side positioning piece 1 203, and a blade flow path surface axis are installed. The positioning part (not shown in the figure, located on the opposite surface of the blade back arc positioning part 202 and the blade flow channel surface A) and the blade inner arc pressing part 1 204, the number of the blade back arc positioning part 1 202 is the same as that to be processed The number of blade models is equal, the blade back arc positioning part 1 202 is detachably connected to the connecting seat 201, and the top of the blade back arc positioning part 1 202 corresp...
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The adjustable universal shot blasting clamp for the multi-model turbine blades can be used for clamping the turbine blades during shot blasting, can be adjusted according to the models of the blades so as to be suitable for the multi-model blades, and is convenient to replace, disassemble and assemble. The device comprises a base, and a blade root side fixing seat and a blade crown side adjusting seat are mounted on the base; the blade root side fixing seat is fixedly connected with the base and comprises a first connecting seat, and a first blade back arc positioning piece, a first blade air inlet side positioning piece, a blade runner face axial positioning piece and a first blade inner arc pressing piece are installed on the first connecting seat. The blade crown side adjusting seat is connected with the base in a sliding mode and comprises a locking piece and a second connecting seat, the locking piece is used for fixing the second connecting seat to the base, and a second blade back arc positioning piece, a second blade air inlet side positioning piece and a second blade inner arc pressing piece are installed on the second connecting seat.
Description
technical field [0001] The invention relates to the technical field of blade shot-peening fixtures, in particular to an adjustable universal shot-peening fixture for multi-type turbine blades. Background technique [0002] For stipe blades, in order to ensure the stability and consistency of the shot peening process, the blades need to be positioned and pressed when the petiole is shot peened. The runner surface is positioned. However, in the production process, there are often multiple types of blades that need shot peening at the same time, and the sizes of different types of blades are also inconsistent. At this time, if each type of blade is equipped with a set of shot blasting tools, it will bring a lot of cost. In addition, the disassembly and assembly of the shot peening fixture is also time-consuming and laborious. Contents of the invention [0003] Aiming at the problem of customizing a set of tooling fixtures for each type of blade when shot peening multi-type ...
Claims
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IPC IPC(8): B24C9/00
Inventor 孔健钱经纬丁学静孙凯文叶娜朱银山
Owner WUXI TURBINE BLADE