Turbine blade surface grinding device

Abstract

The utility model discloses a turbine blade surface coping device, which relates to the technical field of turbine blade processing and comprises a machine body, a supporting plate is mounted in the machine body, two opposite side surfaces of the supporting plate are connected with first sliding blocks, two opposite inner side surfaces of the machine body are provided with first sliding grooves, and the first sliding blocks are matched with the first sliding grooves in position. The bottom end in the machine body is connected with a second longitudinal push rod, the output end of the second longitudinal push rod is connected with the supporting plate, the upper end of the machine body is connected with a connecting frame, the top end of the connecting frame is connected with a top plate, the upper end of the top plate is connected with a grinding motor, and the output end of the grinding motor is connected with a driving shaft. A first longitudinal push rod is installed on the surface of the supporting plate, and the output end of the first longitudinal push rod is connected with a discharging plate. The grinding device can grind the surface and the side face of the turbine blade, and the grinding operation of the turbine blade is high in completeness and controllability.

Description

Technical Field

[0001] The utility model relates to the technical field of turbine blade processing, in particular to a turbine blade surface grinding device. Background Art

[0002] Turbine blades are important components of the turbine section of gas turbine engines. Turbine blades are often forged from high-temperature alloys. During the processing of turbine blades, surface grinding is usually required to improve the processing effect.

[0003] The current turbine blade grinding equipment has a single operating structure and can usually only perform surface grinding. It is inconvenient to operate when grinding the side and sometimes requires human assistance. The operation is difficult and the processing efficiency is affected. In addition, the current treatment effect of grinding dust is not good. Dust splashes and affects the production environment, and it is difficult to clean. For this reason, we propose a turbine blade surface grinding device. Utility Model Content

[0004] The main purpose of the utility model is to provide a turbine blade surface grinding device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a turbine blade surface grinding device, including a body, a support plate is installed inside the body, two opposite side surfaces of the support plate are connected to first sliders, two opposite inner side surfaces of the body are provided with first slide grooves, the first slider is adapted to the position of the first slide groove, and the first slider is slidably matched with the first slide groove, a second longitudinal push rod is connected to the lower end of the body, the output end of the second longitudinal push rod is connected to the support plate, the upper end of the body is connected to a connecting frame, the top end of the connecting frame is connected to a top plate, and the upper end of the top plate It is connected to a grinding motor, and the output end of the grinding motor is connected to a driving shaft. A grinding wheel is installed under the top plate, one end of the driving shaft is connected to the grinding wheel, a first longitudinal push rod is installed on the surface of the support plate, and the output end of the first longitudinal push rod is connected to a discharge plate. The position of the lower part of the grinding wheel is adapted to the discharge plate, and transverse push rods are connected on both sides of the upper surface of the discharge plate, and the output end of the transverse push rod is connected to a clamping plate, a chip removal port is provided on the bottom surface of the body, a chip collecting groove is installed on the inner side of the chip removal port, and the chip collecting groove is located under the support plate. A base foot is fixedly connected to the bottom end of the body.

[0006] Preferably, a control panel is installed on the side surface of the machine body, and the control panel is electrically connected to the grinding motor, the first longitudinal push rod, the transverse push rod and the second longitudinal push rod respectively, so that the operation control has a high degree of automation.

[0007] Preferably, a plurality of filter holes are provided on the surface of the support plate to filter out the generated dust.

[0008] Preferably, a groove is provided on the surface of the support plate, and the first longitudinal push rod is connected to the groove, so that the first longitudinal push rod is installed and connected.

[0009] Preferably, second sliders are connected on both sides of the chip collecting groove, and second slide grooves are provided on the two opposite inner surfaces of the chip discharge port. The second sliders are adapted to the positions of the second slide grooves, and the second sliders are slidably matched with the second slide grooves. A limiting block is connected between one side of the second slider and the second slide groove to facilitate the extraction of the chip collecting groove.

[0010] Preferably, a limiting block is connected between one side of the first sliding block and the first sliding groove to fix the position of the support plate.

[0011] Preferably, a handle is threadedly connected to the bottom surface of the chip collecting groove to help push and pull the chip collecting groove.

[0012] The utility model has the following beneficial effects:

[0013] The utility model relates to a turbine blade surface grinding device, wherein the turbine blade is placed flat on a material discharge plate, a first longitudinal push rod is operated to adjust the height position of the turbine blade, a grinding motor is used to drive a grinding wheel to rotate via a driving shaft, the grinding wheel contacts the turbine blade, and the surface of the turbine blade is ground, the operation is convenient, and the processing efficiency is simultaneously improved.

[0014] The utility model relates to a turbine blade surface grinding device, which is used for grinding the peripheral side of the turbine blade. When placing the turbine blade, the turbine blade is vertically placed on a discharge plate, and the turbine blade is clamped and fixed by a clamping plate. The height of the discharge plate is adjusted again, and the grinding wheel is operated to grind the turbine blade, so that the grinding completion degree is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the turbine blade surface grinding device of the utility model;

[0016] Figure 2 It is a side view structural schematic diagram of the turbine blade surface grinding device of the utility model;

[0017] Figure 3 The utility model is a turbine blade surface grinding device Figure 2 Sectional view of the AA plane;

[0018] Figure 4 The utility model is a turbine blade surface grinding device Figure 3 Sectional view of the middle BB plane;

[0019] Figure 5 It is a schematic diagram of the bottom structure of the turbine blade surface grinding device of the utility model.

[0020] In the figure: 1. machine body; 2. support plate; 3. filter hole; 4. top plate; 5. grinding motor; 6. drive shaft; 7. grinding wheel; 8. control panel; 9. connecting frame; 10. first slide block; 11. first slide groove; 12. discharge plate; 13. groove; 14. first longitudinal push rod; 15. transverse push rod; 16. clamping plate; 17. chip collection groove; 18. second slide block; 19. second slide groove; 20. bottom foot; 21. second longitudinal push rod; 22. chip discharge port; 23. pull handle. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth so as to fully understand the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below. In the description of the utility model, it is necessary to understand that the orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or position relationship shown in the accompanying drawings, only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the utility model.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Please refer to Figure 1-Figure 5As shown, the utility model is a turbine blade surface grinding device, including a body 1, a support plate 2 is installed inside the body 1, first sliders 10 are connected to the two opposite side surfaces of the support plate 2, first slide grooves 11 are arranged on the two opposite inner side surfaces of the body 1, the first sliders 10 are adapted to the positions of the first slide grooves 11, and the first sliders 10 and the first slide grooves 11 are slidably matched, a second longitudinal push rod 21 is connected to the bottom end of the body 1, the output end of the second longitudinal push rod 21 is connected to the support plate 2, a connecting frame 9 is connected to the upper end of the body 1, a top plate 4 is connected to the top of the connecting frame 9, a grinding motor 5 is connected to the upper end of the top plate 4, and the grinding motor 5 The output end is connected to the driving shaft 6, a grinding wheel 7 is installed under the top plate 4, one end of the driving shaft 6 is connected to the grinding wheel 7, a first longitudinal push rod 14 is installed on the surface of the support plate 2, the output end of the first longitudinal push rod 14 is connected to the discharge plate 12, the position of the grinding wheel 7 below is adapted to the discharge plate 12, both sides of the upper surface of the discharge plate 12 are connected to transverse push rods 15, the output end of the transverse push rod 15 is connected to the clamping plate 16, a chip discharge port 22 is provided on the inner bottom surface of the body 1, a chip collecting groove 17 is installed on the inner side of the chip discharge port 22, the chip collecting groove 17 is located under the support plate 2, and a base foot 20 is fixedly connected to the bottom end of the body 1 to support and fix the body 1.

[0024] A control panel 8 is installed on the side surface of the machine body 1. The control panel 8 is electrically connected to the grinding motor 5, the first longitudinal push rod 14, the transverse push rod 15 and the second longitudinal push rod 21 respectively. The control panel 8 drives the grinding motor 5, thereby driving the grinding wheel 7 to operate. The control panel 8 starts the first longitudinal push rod 14 to push the height position of the discharge plate 12. The control panel 8 starts the transverse push rod 15 to push the clamping plate 16 horizontally. The control panel 8 is also used to start the second longitudinal push rod 21 to adjust the height of the support plate 2. The operation is highly controllable. In the scheme, the rated output power of the grinding motor 5 is 2.2KW, the rated output power of the transverse push rod 15 is 0.5KW, the rated output power of the first longitudinal push rod 14 is 1KW, and the rated output power of the second longitudinal push rod 21 is 1.5KW.

[0025] A plurality of filter holes 3 are provided on the surface of the support plate 2 to filter out the dust generated during the grinding process; a groove 13 is provided on the surface of the support plate 2, and a first longitudinal push rod 14 is connected to the groove 13, and the first longitudinal push rod 14 is installed and connected by using the groove 13; second sliders 18 are connected to both sides of the chip collecting groove 17, and second slide grooves 19 are provided on the two opposite inner surfaces of the chip discharge port 22, the second sliders 18 are adapted to the positions of the second slide grooves 19, and the second sliders 18 and the second slide grooves 19 are slidably matched, and a limiting block is connected between one side of the second slider 18 and the second slide groove 19 to facilitate the extraction of the chip collecting groove 17 for cleaning; a limiting block is connected between one side of the first slider 10 and the first slide groove 11 to fix the height position of the movement of the support plate 2; a pull handle 23 is threadedly connected to the bottom surface of the chip collecting groove 17 to pull out or put back the chip collecting groove 17.

[0026] Working principle: The utility model is a turbine blade surface grinding device. The turbine blade is placed flat on the discharge plate 12, and then the first longitudinal push rod 14 is operated to adjust the height position of the turbine blade. The grinding motor 5 is started, and the driving shaft 6 drives the grinding wheel 7 to rotate. The grinding wheel 7 contacts the turbine blade to grind the surface of the turbine blade. The operation is convenient.

[0027] For grinding the peripheral side of the turbine blade, the turbine blade is placed vertically on the discharge plate 12, and the turbine blade is clamped and fixed by the horizontal push rod 15 through the clamping plate 16 to enhance stability, and the height of the discharge plate 12 is readjusted, and then the grinding wheel 7 is operated to grind the turbine blade in the same way to improve the grinding completion;

[0028] The dust generated during the grinding process seeps down through the filter holes 3 on the surface of the support plate 2 and reaches the chip collecting groove 17. The chip collecting groove 17 is used to collect the processing dust for centralized treatment.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A turbine blade surface grinding device, characterized in that: The invention comprises a machine body (1), wherein a support plate (2) is installed inside the machine body (1), and first sliders (10) are connected to two opposite side surfaces of the support plate (2), and first slide grooves (11) are arranged on two opposite inner side surfaces of the machine body (1), and the first sliders (10) are adapted to the positions of the first slide grooves (11), and the first sliders (10) and the first slide grooves (11) are slidably matched, and a second longitudinal push rod (21) is connected to the bottom end of the machine body (1), and the output end of the second longitudinal push rod (21) is connected to the support plate (2), and the upper end of the machine body (1) is connected to a connecting frame (9), and the top end of the connecting frame (9) is connected to a top plate (4), and the upper end of the top plate (4) is connected to a grinding motor (5), and the output end of the grinding motor (5) is connected to A driving shaft (6) is provided, a grinding wheel (7) is installed below the top plate (4), one end of the driving shaft (6) is connected to the grinding wheel (7), a first longitudinal push rod (14) is installed on the surface of the support plate (2), the output end of the first longitudinal push rod (14) is connected to a discharge plate (12), the position of the grinding wheel (7) below is adapted to the discharge plate (12), both sides of the upper surface of the discharge plate (12) are connected to transverse push rods (15), the output end of the transverse push rod (15) is connected to a clamping plate (16), a chip discharge port (22) is provided on the inner bottom surface of the machine body (1), a chip collection groove (17) is installed inside the chip discharge port (22), the chip collection groove (17) is located below the support plate (2), and a base foot (20) is fixedly connected to the bottom end of the machine body (1).

2. A turbine blade surface grinding device according to claim 1, characterized in that: A control panel (8) is installed on the side surface of the machine body (1), and the control panel (8) is electrically connected to the grinding motor (5), the first longitudinal push rod (14), the transverse push rod (15) and the second longitudinal push rod (21) respectively.

3. The turbine blade surface grinding device according to claim 1, characterized in that: A plurality of filter holes (3) are arranged on the surface of the support plate (2).

4. The turbine blade surface grinding device according to claim 1, characterized in that: The surface of the support plate (2) is provided with a groove (13), and the first longitudinal push rod (14) is connected to the groove (13).

5. The turbine blade surface grinding device according to claim 1, characterized in that: The chip collecting groove (17) is connected to a second slider (18) on both sides, and the chip discharge opening (22) is provided with a second slide groove (19) on two opposite inner surfaces. The second slider (18) is adapted to the position of the second slide groove (19), and the second slider (18) is slidably matched with the second slide groove (19). A limiting block is connected between one side of the second slider (18) and the second slide groove (19).

6. The turbine blade surface grinding device according to claim 1, characterized in that: A limiting block is connected between one side of the first sliding block (10) and the first sliding groove (11).

7. The turbine blade surface grinding device according to claim 1, characterized in that: The bottom surface of the chip collecting groove (17) is threadedly connected with a pull handle (23).

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