Steam turbine machining device

Abstract

The utility model discloses a steam turbine machining device, which belongs to the technical field of steam turbine machining and comprises a device body, a second portal frame is arranged on the upper surface of the device body, a magnetic component is arranged outside the second portal frame and comprises a second motor, and the output end of the second motor is fixedly connected with a second threaded rod. According to the device, through the arrangement of a second motor, a second threaded rod, a second threaded block, a third electric push rod, a second connecting plate, a magnetic attraction block, a fourth electric push rod, a scraper plate and a waste box, when chippings need to be removed, the second motor and the third electric push rod which work can drive the magnetic attraction block to move into a hole, the chippings are sucked out, and then the chippings are removed. The magnetic attraction block is moved to the position above the waste box, a working fourth electric push rod can drive a scraping plate to move, chippings on the surface of the magnetic attraction block are scraped into the waste box, the chippings in the hole can be cleaned up, the chippings can be treated in a centralized mode, and the chippings cannot fly around.

Description

Technical Field

[0001] The utility model belongs to the technical field of steam turbine processing, and in particular relates to a steam turbine processing device. Background Art

[0002] A steam turbine, also known as a steam turbine engine, is a rotary steam power device. High-temperature and high-pressure steam passes through a fixed nozzle to become an accelerated airflow and is then sprayed onto the blades, causing the rotor with the blade rows to rotate and perform external work. Steam turbines are the main equipment in modern thermal power plants and are also used in the metallurgical industry, chemical industry, and ship power plants. During the production and processing of steam turbines, it is necessary to perform hole drilling on steam turbine parts.

[0003] In the prior art, general drilling equipment will generate debris during the process of drilling holes in the turbine, and the debris is generally processed by using an air gun to blow the debris out of the hole, which will cause the blown debris to fall into various corners of the drilling equipment and be difficult to clean. In addition, the use of an air gun can easily result in the debris in the hole not being blown clean. Therefore, a turbine processing device is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a steam turbine processing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steam turbine processing device, comprising a device body, a second gantry is provided on the upper surface of the device body, a magnetic attraction component is provided outside the second gantry, the magnetic attraction component comprises a second motor, a second threaded rod is fixedly connected to the output end of the second motor, a second threaded block is provided outside the second threaded rod, a third electric push rod is provided on the lower surface of the second threaded block, a second connecting plate is provided at the bottom end of the third electric push rod, a magnetic attraction block is provided on the lower surface of the second connecting plate, a fourth electric push rod is provided in the second connecting plate, the number of the fourth electric push rods is two, and they are symmetrically arranged with each other, the bottom ends of the two fourth electric push rods are fixedly connected to the same scraper, and a waste box is provided in the device body.

[0006] By providing a second motor, a second threaded rod, a second threaded block, a third electric push rod, a second connecting plate, a magnetic block, a fourth electric push rod, a scraper and a waste box, when debris needs to be removed, the working second motor will drive the second threaded rod to rotate, the rotating second threaded rod will drive the second threaded block to move, the moving second threaded block will drive the magnetic block to move above the steam turbine, then, start the third electric push rod, the working third electric push rod will drive the magnetic block to move downward to the working position, suck out the debris in the hole, then, move the magnetic block to above the waste box, start the fourth electric push rod, the working fourth electric push rod will drive the scraper to move downward, thereby scraping off the debris on the surface of the magnetic block, and the scraped debris will fall into the waste box.

[0007] As a preferred embodiment, a controller is provided on the front of the device body, a first motor is provided on the front of the device body, an output end of the first motor is fixedly connected to a first threaded rod, the first threaded rod is rotatably connected in the device body, a first threaded block is provided outside the first threaded rod, and a placement table is provided on the upper surface of the first threaded block.

[0008] By providing a first motor, a first threaded rod, a first threaded block and a placement table, when the steam turbine needs to be processed, the steam turbine is placed on the surface of the placement table, and then the first motor is started. The working first motor will drive the first threaded rod to rotate, and the rotating first threaded rod will drive the first threaded block to move, thereby driving the steam turbine on the surface of the placement table to move, and the steam turbine is processed.

[0009] As a preferred embodiment, a first gantry is provided on the upper surface of the device body, a first movable groove is opened in the first gantry, and a limiting rod is provided in the first movable groove.

[0010] By providing the limiting rod, when the first electric push rod drives the slider to move, the limiting rod can support and limit the slider, and at the same time, reduce the friction resistance of the slider in the first moving groove.

[0011] As a preferred implementation, a support frame is provided on one side of the first gantry, a first electric push rod is provided on the upper surface inside the support frame, and a sliding block is provided outside the limit rod.

[0012] By providing a first electric push rod, when it is necessary to punch a hole in the steam turbine, the first electric push rod is started, and the working first electric push rod drives the punching device to move horizontally, thereby moving the punching device to the top of the steam turbine.

[0013] As a preferred embodiment, the other end of the first electric push rod is fixedly connected to one side of the slider, the lower surface of the slider is provided with a second electric push rod, the bottom end of the second electric push rod is provided with a first connecting plate, and the lower surface of the first connecting plate is provided with a punching device.

[0014] By providing a first electric push rod, a slider, a second electric push rod, a first connecting plate and a punching device, when the steam turbine needs to be processed, the first electric push rod is started, the working first electric push rod will drive the slider to extend, and the moving slider will drive the second electric push rod and the punching device to move laterally. At the same time, the second electric push rod is started, the working second electric push rod will drive the punching device to move downward, and the punching device is moved to the working position through the cooperation of the first electric push rod and the second electric push rod.

[0015] As a preferred embodiment, the second gantry is located behind the first gantry, a second movable groove is opened in the second gantry, the second motor is located on one side of the second gantry, the second threaded rod is rotatably connected in the second movable groove, the inner diameter of the scraper is the same as the outer diameter of the magnetic block, and the waste box is located below the magnetic block.

[0016] By providing the second movable groove, when the second motor is working, the working second motor will drive the second threaded rod to rotate, and the rotating second threaded rod will drive the second threaded block to move. At this time, the second movable groove plays a limiting role on the second threaded block to prevent the second threaded block from rotating with the second threaded rod.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model is provided with a second motor, a second threaded rod, a second threaded block, a third electric push rod, a second connecting plate, a magnetic block, a fourth electric push rod, a scraper and a waste box. When it is necessary to remove debris, the second motor is started, and the working second motor drives the second threaded block to move through the second threaded rod. The moving second threaded block drives the magnetic block to move above the steam turbine. The third electric push rod is started, and the working third electric push rod drives the magnetic block to move downward to the working position to suck out the debris in the hole. Thereafter, the magnetic block is moved to above the waste box, and the fourth electric push rod is started, and the working fourth electric push rod drives the scraper to move downward, thereby scraping off the debris on the surface of the magnetic block, and the scraped debris falls into the waste box.

[0019] The utility model is provided with a second movable groove. When the second motor is working, the working second motor will drive the second threaded rod to rotate, and the rotating second threaded rod will drive the second threaded block to move. At this time, the second movable groove plays a limiting role on the second threaded block to prevent the second threaded block from rotating with the second threaded rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0021] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0022] Figure 3 It is a schematic diagram of a sectional structure of the utility model in a side view;

[0023] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0024] In the figure: 1. device body; 2. controller; 3. first motor; 4. first threaded rod; 5. first threaded block; 6. placement table; 7. first gantry; 8. first moving slot; 9. limit rod; 10. support frame; 11. first electric push rod; 12. slider; 13. second electric push rod; 14. first connecting plate; 15. punching device; 16. second gantry; 17. second moving slot; 18. magnetic suction component; 181. second motor; 182. second threaded rod; 183. second threaded block; 184. third electric push rod; 185. second connecting plate; 186. magnetic suction block; 187. fourth electric push rod; 188. scraper; 189. waste box. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the embodiments.

[0026] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0027] See also Figure 1-4The utility model provides a steam turbine processing device, including a device body 1, a controller 2 is provided on the front of the device body 1, a first motor 3 is provided on the front of the device body 1, an output end of the first motor 3 is fixedly connected with a first threaded rod 4, the first threaded rod 4 is rotatably connected in the device body 1, a first threaded block 5 is provided outside the first threaded rod 4, and a placement table 6 is provided on the upper surface of the first threaded block 5. By providing the first motor 3, the first threaded rod 4, the first threaded block 5 and the placement table 6, when it is necessary to process the steam turbine, the steam turbine is placed on the surface of the placement table 6. After that, the first motor 3 is started, and the working first motor 3 drives the first threaded rod 4 to rotate, and the rotating first threaded rod 4 drives the first threaded block 5 to move, thereby driving the steam turbine on the surface of the placement table 6 to move, and the steam turbine is processed. A first gantry 7 is provided on the upper surface of the device body 1, and a first moving groove 8 is opened in the first gantry 7, and a limiting rod 9 is provided in the first moving groove 8. A support frame 10 is provided on one side of the first gantry 7, and a first electric push rod 11 is provided on the upper surface of the support frame 10, and a slider is provided outside the limiting rod 9 12, by setting the limiting rod 9, when the first electric push rod 11 drives the slider 12 to move, the limiting rod 9 can support and limit the slider 12, and at the same time, reduce the friction resistance of the slider 12 in the first moving groove 8, the other end of the first electric push rod 11 is fixedly connected to one side of the slider 12, the lower surface of the slider 12 is provided with a second electric push rod 13, the bottom end of the second electric push rod 13 is provided with a first connecting plate 14, the lower surface of the first connecting plate 14 is provided with a punching device 15, by setting the first electric push rod 11, the slider 12, the second electric push rod 13, the first connecting plate 14 and the punching device 15. When the steam turbine needs to be processed, the first electric push rod 11 is started, the working first electric push rod 11 will drive the slider 12 to extend, and the moving slider 12 will drive the second electric push rod 13 and the punching device 15 to move horizontally. At the same time, the second electric push rod 13 is started, the working second electric push rod 13 will drive the punching device 15 to move downward, and the punching device 15 is moved to the working position through the cooperation of the first electric push rod 11 and the second electric push rod 13;

[0028] A second gantry 16 is provided on the upper surface of the device body 1. The second gantry 16 is located behind the first gantry 7. A second movable groove 17 is provided in the second gantry 16. A magnetic suction component 18 is provided outside the second gantry 16. The magnetic suction component 18 includes a second motor 181. The second motor 181 is located on one side of the second gantry 16. A second threaded rod 182 is fixedly connected to the output end of the second motor 181. The second threaded rod 182 is rotatably connected in the second movable groove 17. A second threaded block 183 is provided outside the second threaded rod 182. By providing the second movable groove 17, When the second motor 181 is working, the working second motor 181 will drive the second threaded rod 182 to rotate, and the rotating second threaded rod 182 will drive the second threaded block 183 to move. At this time, the second moving groove 17 limits the second threaded block 183 to prevent the second threaded block 183 from rotating with the second threaded rod 182. The lower surface of the second threaded block 183 is provided with a third electric push rod 184, and the bottom end of the third electric push rod 184 is provided with a second connecting plate 185. The lower surface of the second connecting plate 185 is provided with a magnetic block 186. The suction block 186, when working, the second motor 181 will drive the second threaded block 183 to move through the second threaded rod 182, and the moving second threaded block 183 will drive the magnetic suction block 186 to move horizontally. At the same time, the third electric push rod 184 is started, and the working third electric push rod 184 will drive the magnetic suction block 186 to move downward to the working position. The second connecting plate 185 is provided with a fourth electric push rod 187, and the number of the fourth electric push rods 187 is two, and they are symmetrically arranged with each other. The bottom ends of the two fourth electric push rods 187 are fixedly connected to the same scraper 188 The inner diameter of the scraper 188 is the same as the outer diameter of the magnetic block 186. A waste box 189 is provided in the device body 1. By providing a fourth electric push rod 187, a scraper 188 and a waste box 189, when the magnetic block 186 needs to remove the debris, at this time, the magnetic block 186 is located above the waste box 189, and the fourth electric push rod 187 is started. The working fourth electric push rod 187 drives the scraper 188 to move downward, thereby scraping off the debris on the surface of the magnetic block 186, and the scraped debris will fall into the waste box 189, and the waste box 189 is located below the magnetic block 186.

[0029] The working principle and use process of the utility model are as follows: when it is necessary to remove debris, the working second motor 181 will drive the second threaded rod 182 to rotate, the rotating second threaded rod 182 will drive the second threaded block 183 to move, and the moving second threaded block 183 will drive the magnetic block 186 to move to the top of the steam turbine, and then, the third electric push rod 184 is started, and the working third electric push rod 184 will drive the magnetic block 186 to move downward to the working position to suck out the debris in the hole, and then, the magnetic block 186 is moved to the top of the waste box 189, and the fourth electric push rod 187 is started, and the working fourth electric push rod 187 drives the scraper 188 to move downward, thereby scraping off the debris on the surface of the magnetic block 186, and the scraped debris will fall into the waste box 189.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steam turbine machining device, comprising a device body (1), characterized in that: A second gantry (16) is provided on the upper surface of the device body (1), and a magnetic attraction component (18) is provided outside the second gantry (16). The magnetic attraction component (18) comprises a second motor (181), and a second threaded rod (182) is fixedly connected to the output end of the second motor (181), and a second threaded block (183) is provided outside the second threaded rod (182). A third electric push rod (184) is provided on the lower surface of the second threaded block (183), and a second connecting plate (185) is provided at the bottom end of the third electric push rod (184), and a magnetic attraction block (186) is provided on the lower surface of the second connecting plate (185). A fourth electric push rod (187) is provided inside the second connecting plate (185), and the number of the fourth electric push rods (187) is two and they are symmetrically arranged. The bottom ends of the two fourth electric push rods (187) are fixedly connected to the same scraper (188), and a waste box (189) is provided inside the device body (1).

2. A steam turbine machining device according to claim 1, characterized in that: A controller (2) is provided on the front of the device body (1), and a first motor (3) is provided on the front of the device body (1). The output end of the first motor (3) is fixedly connected to a first threaded rod (4), and the first threaded rod (4) is rotatably connected inside the device body (1). A first threaded block (5) is provided outside the first threaded rod (4), and a placement table (6) is provided on the upper surface of the first threaded block (5).

3. A steam turbine machining device according to claim 2, characterized in that: A first gantry (7) is provided on the upper surface of the device body (1), a first movable groove (8) is provided in the first gantry (7), and a limiting rod (9) is provided in the first movable groove (8).

4. A steam turbine machining device according to claim 3, characterized in that: A support frame (10) is provided on one side of the first gantry (7), a first electric push rod (11) is provided on the upper surface of the support frame (10), and a sliding block (12) is provided outside the limiting rod (9).

5. A steam turbine machining device according to claim 4, characterized in that: The other end of the first electric push rod (11) is fixedly connected to one side of the slider (12); a second electric push rod (13) is provided on the lower surface of the slider (12); a first connecting plate (14) is provided at the bottom end of the second electric push rod (13); and a punching device (15) is provided on the lower surface of the first connecting plate (14).

6. The steam turbine machining device according to claim 1, characterized in that: The second gantry (16) is located behind the first gantry (7), a second movable groove (17) is opened in the second gantry (16), the second motor (181) is located on one side of the second gantry (16), the second threaded rod (182) is rotatably connected in the second movable groove (17), the inner diameter of the scraper (188) is the same as the outer diameter of the magnetic block (186), and the waste box (189) is located below the magnetic block (186).

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