Surface treatment device for turbine shaft machining

Abstract

The utility model discloses a surface treatment device for turbine shaft machining, which belongs to the technical field of surface treatment devices and comprises a cleaning groove, a traction rod is fixed on the inner wall of the cleaning groove, lantern rings are symmetrically sleeved on the surface of the traction rod, support frames are fixed in the middles of the lantern rings, and extension sleeves are slidably connected to the surfaces of the support frames. The extension sleeves are connected with the supporting frame through buckle components, the ends of the extension sleeves are rotationally connected with mounting grooves, and storage grooves are fixed to the outer side walls of the mounting grooves; an operator can conveniently fix the turbine shaft in the cleaning groove, the convenience for the operator to clean the surface of the turbine shaft is improved, meanwhile, the supporting frames drive the lantern rings to slide on the surface of the traction rod, the gap between the two sets of supporting frames is adjusted, the operator can conveniently clamp the turbine shafts with different lengths, and the working efficiency is improved. And the use range of fixing the turbine shaft by an operator is widened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to surface treatment device structure technical field especially relates to a surface treatment device for turbine shaft machining. BACKGROUND

[0002] Turbine shaft is the important component of aeroengine, and its surface treatment technology is directly related to the performance and service life of turbine shaft. Surface treatment technology includes but is not limited to surface hardening, coating, cleaning and multiple aspects, and cleaning technology is the process of removing oil stains, dust and other impurities on the surface of turbine shaft to ensure the surface cleanliness of turbine shaft and lay the foundation for subsequent processing or coating. The cleaning method includes mechanical cleaning, chemical cleaning, ultrasonic cleaning and the like, so the existing surface treatment device basically meets the use requirement of people, but still has the following problems.

[0003] When manually cleaning the turbine shaft, the operator may need to place the turbine shaft horizontally in the cleaning pool, and when cleaning, the operator may need to take out one side of the turbine shaft from the water surface and place the turbine shaft obliquely in the cleaning pool. By placing the turbine shaft obliquely in the cleaning pool, when the operator cleans one side of the turbine shaft, it is convenient for the operator to observe the cleaning condition of the turbine shaft. When the operator places the turbine shaft obliquely in the cleaning pool, since no supporting device is arranged in the cleaning pool, the turbine shaft may slide in the cleaning pool when the operator cleans, and therefore we propose a surface treatment device for turbine shaft machining. UTILITY MODEL CONTENTS

[0004] The utility model provides a surface treatment device for turbine shaft machining, through operator installs turbine shaft in installation groove, sets up turbine shaft in cleaning groove, it is convenient for operator to fix turbine shaft in cleaning groove, avoids operator when cleaning turbine shaft, turbine shaft in cleaning groove slides at will, improves the use of operator.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a surface treatment device for turbine shaft machining, including cleaning groove, the inner wall of cleaning groove is fixed with traction rod, and the surface of traction rod is symmetrically equipped with the collar, the middle part of collar is all fixed with support frame, and the surface of support frame is all connected with extension sleeve slidingly, and extension sleeve and support frame are all connected through buckle member, the end of extension sleeve is all connected with installation groove rotationally, and the outside wall of installation groove is all fixed with receiving groove, the middle part of receiving groove is all provided with abutment plate, and abutment plate and bolt are all rotationally connected, the surface of bolt is all equipped with the threaded sleeve fixed on receiving groove.

[0006] Further, the sleeve ring and the traction rod are fixed with a limiting block on one side of mutual adhesion, and the surface of the limiting block is sleeved with a guide groove opened on the traction rod, and the surface of the traction rod is opened with a plurality of groups of first teeth, and the middle of the first teeth is inserted with a second tooth fixed on the inner wall of the sleeve ring.

[0007] Further, the middle of the support frame is symmetrically penetrated by a guide rod, and the guide rod is fixed on the inner wall of the extension sleeve.

[0008] Further, the guide rod is provided as a cylindrical shape, and the side of the support frame penetrated by the guide rod is opened with a waist-shaped hole matched with the guide rod.

[0009] Further, the buckle member includes a spring, a spring groove, a plug slot and a plug rod, one side of the extension sleeve is fixed with a spring groove, and the middle of the spring groove is penetrated by a plug rod, the surface of the plug rod is wound with a spring, and the two sides of the spring are respectively abutted between the inner wall of the spring groove and the surface of the plug rod, and the end of the plug rod is sleeved with a plug slot opened on the upper end of the support frame.

[0010] Further, the screw and the abutting plate are fixed with a rotating block on one side of mutual adhesion, and the surface of the rotating block is sleeved with a rotating groove fixed on the abutting plate.

[0011] Further, the surface of the extension sleeve is fixed with a fixed block, and the surface of the fixed block is sleeved with a rotating sleeve, and the inside of the rotating sleeve is fixed with a rotating rod penetrating the fixed block.

[0012] The beneficial effects of the utility model are:

[0013] 1. The surface treatment device for turbine shaft machining is provided with a support frame, an extension sleeve and a mounting slot, the operator passes the turbine shaft through the mounting slot, then the operator clamps the turbine shaft in the mounting slot by using the abutting plate, fixes the turbine shaft in the mounting slot, and supports the mounting slot to the turbine shaft through the support frame and the extension sleeve, so that the operator can conveniently fix the turbine shaft in the cleaning slot, and the convenience of the operator in cleaning the surface of the turbine shaft is improved.

[0014] 2. The surface treatment device for turbine shaft machining is provided with a sleeve ring, a second tooth, a first tooth, a guide groove and a traction rod, the operator moves the support frame, the support frame drives the sleeve ring to move, the sleeve ring drives the limiting block to slide in the guide groove, the sleeve ring drives the second tooth to separate from the first tooth, then the operator pushes the support frame, the support frame drives the sleeve ring to slide on the surface of the traction rod, adjusts the gap between the two groups of support frames, conveniently clamps turbine shafts of different lengths for the operator, and improves the use range of the operator in fixing the turbine shaft. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view of the sectional structure of the utility model.

[0016] Figure 2 It is the front view section structure schematic drawing of the utility model's slot and bolt;

[0017] Figure 3 It is the side view section structure schematic drawing of the utility model;

[0018] Figure 4 It is the Figure 2 Enlarged structure schematic drawing of A place in the utility model;

[0019] Figure 5 It is the Figure 2 Enlarged structure schematic drawing of B place in the utility model;

[0020] Figure 6 It is the Figure 2 Enlarged structure schematic drawing of C place in the utility model.

[0021] In the drawing,

[0022] 1, cleaning groove;2, installation groove;3, fixed block;4, support frame;5, extension sleeve;6, traction rod;7, guide slot;8, rotating rod;9, rotating sleeve;10, bolt;11, threaded sleeve;12, storage groove;13, stop plate;14, rotating block;15, rotating groove;16, sleeve ring;17, first tooth;18, guide rod;19, spring;20, second tooth;21, limit block;22, insertion rod;23, insertion slot;24, spring groove. Specific implementation

[0023] In order to further understand the utility model's utility model content, characteristics and efficacy, the following examples are cited, and the following is described in detail with the aid of drawings.

[0024] Example:

[0025] Please refer to Figure 1 - Figure 6The utility model provides a surface treatment device for turbine shaft processing, including cleaning groove 1, the inner wall of cleaning groove 1 is welded with tow bar 6, and the surface of tow bar 6 is symmetrically equipped with the ring 16 of bushing, the middle part of ring 16 is all welded with support frame 4, and the surface of support frame 4 is all slidably connected with extension sleeve 5, the middle part of support frame 4 is all symmetrically penetrated with guide rod 18, and guide rod 18 is all welded on the inner wall of extension sleeve 5, and extension sleeve 5 and support frame 4 all are connected through buckle member, buckle member includes spring 19, spring groove 24, insertion slot 23 and insertion rod 22, one side of extension sleeve 5 is all welded with spring groove 24, and the middle part of spring groove 24 is all penetrated with insertion rod 22, the surface of insertion rod 22 is all wound with spring 19, and the both sides end of spring 19 is respectively abutted between the inner wall of spring groove 24 and the surface of insertion rod 22, and insertion rod 22 tip is equipped with insertion slot 23 of being set up on the upper end of support frame 4, and the end of extension sleeve 5 is rotatably connected with installation groove 2, and the outer side wall of installation groove 2 is all welded with receiving groove 12, and the middle part of receiving groove 12 is all provided with abutment plate 13, and abutment plate 13 and bolt 10 are rotatably connected, the surface of bolt 10 is all equipped with threaded sleeve 11 of being welded on receiving groove 12, when the operator needs to install turbine shaft, the operator will pass through installation groove 2 with turbine shaft, when turbine shaft passes through installation groove 2, the operator turns bolt 10, and the thread of the surface of bolt 10 is threadedly matched with the internal thread of the inner wall of threaded sleeve 11, so that bolt 10 pushes abutment plate 13 and moves, pushes abutment plate 13 from receiving groove 12, makes abutment plate 13 adhere on the surface of turbine shaft, clamps turbine shaft in installation groove 2, and the operator is convenient to install turbine shaft,

[0026] And when the operator needs to adjust the height of both sides of turbine shaft, the operator first pulls insertion rod 22, makes insertion rod 22 slide in spring groove 24, and when insertion rod 22 slides in spring groove 24, insertion rod 22 extrudes spring 19, makes spring 19 elastically deformed, and then spring 19 avoids insertion rod 22, and insertion rod 22 enters spring groove 24, and insertion rod 22 moves out from insertion slot 23, so that insertion rod 22 and insertion slot 23 no longer fix support frame 4 and extension sleeve 5, then the operator pulls extension sleeve 5, and extension sleeve 5 drives guide rod 18 to slide in the waist-shaped hole of the middle part of support frame 4, so that guide rod 18 pulls extension sleeve 5 to move on the surface of support frame 4, improves the stability of extension sleeve 5, when extension sleeve 5 moves, extension sleeve 5 makes rotating rod 8 drive rotating sleeve 9 to move through fixed block 3, and rotating sleeve 9 drives one side of turbine shaft to move through installation groove 2, when one side of turbine shaft moves to the appropriate position, the operator releases insertion rod 22, and then spring 19 elastically deformed restores, and spring 19 pushes insertion rod 22 to move, so that insertion rod 22 is inserted in insertion slot 23, and then extension sleeve 5 is fixed on support frame 4 again, so that the operator is convenient to adjust the height of one side of turbine shaft.

[0027] By the operator installs the turbine shaft in the installation groove 2, and supports the installation groove 2 by support frame 4 and extension sleeve 5, so that the turbine shaft is supported and fixed in the cleaning groove 1, when the operator places the turbine shaft in the cleaning groove 1 for cleaning, the operator no longer needs to worry about the turbine shaft sliding in the cleaning groove 1, improves the convenience of the operator cleaning.

[0028] In other embodiments, the sleeve ring 16 and the traction rod 6 are mutually fitted on one side of the limit block 21, and the limit block 21 is fitted on the guide groove 7 on the surface of the traction rod 6, the surface of the traction rod 6 is provided with a plurality of first teeth 17, and the middle of the first teeth 17 is inserted into the second teeth 20 welded on the inner wall of the sleeve ring 16, when the operator needs to adjust the gap between the two installation grooves 2, the operator first pulls the support frame 4, so that the support frame 4 moves upward, and when the support frame 4 moves upward, the support frame 4 drives the sleeve ring 16 to move upward, so that the sleeve ring 16 moves on the surface of the traction rod 6, and when the sleeve ring 16 moves on the surface of the traction rod 6, the sleeve ring 16 drives the limit block 21 to move upward in the guide groove 7, by the limit block 21 moving up and down in the guide groove 7, the operator pulls the sleeve ring 16 to move, so that the sleeve ring 16 is limited by the limit block 21 and the guide groove 7, and the sleeve ring 16 cannot fall off from the surface of the traction rod 6, and after the sleeve ring 16 moves upward, the sleeve ring 16 drives the second teeth 20 to move, so that the second teeth 20 moves out of the first teeth 17 on the traction rod 6, so that the second teeth 20 and the first teeth 17 no longer abut each other, the operator pulls the support frame 4, and the support frame 4 drives the sleeve ring 16 to move horizontally on the surface of the traction rod 6, so as to adjust the gap between the two installation grooves 2.

[0029] In other embodiments, the guide rod 18 is provided as a cylindrical shape, the support frame 4 is provided with a waist-shaped hole on one side of the guide rod 18, so that the surface of the guide rod 18 and the inner wall of the waist-shaped hole on the surface of the support frame 4 are mutually fitted, which increases the stability of the movement of the guide rod 18.

[0030] In other embodiments, the bolt 10 and the stop plate 13 are welded with a rotating block 14 on one side of each other, and the surface of the rotating block 14 is fitted with a rotating groove 15 welded on the stop plate 13,

[0031] In other embodiments, the surface of the extension sleeve 5 is welded with a fixed block 3, and the surface of the fixed block 3 is fitted with a rotating sleeve 9, and the rotating sleeve 9 is welded with a rotating rod 8 penetrating the fixed block 3, when the operator inserts the turbine shaft into the installation groove 2, and the turbine shaft drives the installation groove 2 to tilt, the installation groove 2 drives the rotating sleeve 9 to move, the fixed rotating rod 8 in the rotating sleeve 9 rotates in the fixed block 3, so that the installation groove 2 rotates on the surface of the extension sleeve 5, which is convenient for the installation groove 2 to change with the angle change of the turbine shaft.

[0032] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the present application, which should be limited only by the appended claims and their equivalents.

Claims

1. A surface treatment device for turbine shaft machining, comprising a cleaning tank (1), characterized in that: The cleaning tank (1) is fixed with a traction rod (6) on the inner wall, and the surface of the traction rod (6) is symmetrically sleeved with a collar (16), the middle part of the collar (16) is fixed with a support frame (4), the surface of the support frame (4) is slidably connected with an extension sleeve (5), and the extension sleeve (5) and the support frame (4) are connected by a buckle member, the end of the extension sleeve (5) is rotatably connected with a mounting groove (2), and the outer side wall of the mounting groove (2) is fixed with a receiving groove (12), the middle part of the receiving groove (12) is provided with a resisting plate (13), and the resisting plate (13) and the bolt (10) are rotatably connected, the surface of the bolt (10) is sleeved with a threaded sleeve (11) fixed on the receiving groove (12).

2. The surface treatment device for turbine shaft machining according to claim 1, characterized in that: The collar (16) and the traction rod (6) are fixed with a limiting block (21) on the side of mutual adhesion, and the surface of the limiting block (21) is sleeved with a guide groove (7) opened on the traction rod (6), the surface of the traction rod (6) is provided with a plurality of groups of first teeth (17), and the middle part of the first teeth (17) is inserted with a second tooth (20) fixed on the inner wall of the collar (16).

3. The surface treatment device for turbine shaft machining according to claim 2, characterized in that: The middle part of the support frame (4) is symmetrically penetrated by a guide rod (18), and the guide rod (18) is fixed on the inner wall of the extension sleeve (5).

4. The surface treatment device for turbine shaft machining according to claim 3, characterized in that: The guide rod (18) is cylindrical, and the side of the support frame (4) penetrated by the guide rod (18) is provided with a waist-shaped hole matched with the guide rod (18).

5. The surface treatment device for turbine shaft machining according to claim 1, characterized in that: The buckle member includes a spring (19), a spring groove (24), a plug slot (23) and a plug rod (22), one side of the extension sleeve (5) is fixed with a spring groove (24), the middle part of the spring groove (24) is penetrated by a plug rod (22), the surface of the plug rod (22) is wound with a spring (19), the two sides of the spring (19) are respectively abutted between the inner wall of the spring groove (24) and the surface of the plug rod (22), and the end of the plug rod (22) is sleeved with a plug slot (23) opened on the upper end of the support frame (4).

6. The surface treatment device for turbine shaft machining according to claim 1, characterized in that: The side of mutual adhesion of the bolt (10) and the resisting plate (13) is fixed with a rotating block (14), and the surface of the rotating block (14) is sleeved with a rotating groove (15) fixed on the resisting plate (13).

7. The surface treatment device for turbine shaft machining according to claim 1, characterized by: The surface of the extension sleeve (5) is fixed with a fixed block (3), and the surface of the fixed block (3) is sleeved with a rotating sleeve (9), the inside of the rotating sleeve (9) is fixed with a rotating rod (8) penetrating the fixed block (3).

Images