Adjustable impeller machining auxiliary positioning device

Abstract

The utility model discloses an adjustable impeller machining auxiliary positioning device which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a box body, a rolling bearing is fixedly embedded in the upper surface of the box body, a pressure bearing is fixedly embedded in the inner bottom wall of the box body, and the left side face of the box body is fixedly connected with a connecting frame. The end, away from the box body, of the connecting frame is fixedly connected with a motor, and the inner ring of the rolling bearing is fixedly connected with a threaded rod. According to the device, through cooperation of a controller and a control panel, a worker can conveniently regulate and control a motor according to an impeller, then by means of the design of the motor and a threaded rod, a threaded cylinder can conveniently move along with the threaded rod when the threaded rod rotates in a rolling bearing and a pressure bearing, and meanwhile the working efficiency is improved according to movement of the threaded cylinder. And the sliding block and the connecting rod can conveniently drive the positioning plate to get close to the placing plate, the positioning plate can conveniently position the impeller, the mode is convenient to adjust and control according to the use condition, and the burden of workers can be relieved.

Description

Technical Field

[0001] The utility model relates to the field of impellers, in particular to an adjustable impeller machining auxiliary positioning device. Background Art

[0002] Impeller refers to both the wheel disc equipped with moving blades, which is a component of the impulse turbine rotor, and the general term for the wheel disc and the rotating blades installed on it. Impeller is a key component in fluid machinery, mainly used in equipment such as pumps, fans, compressors and turbines. It consists of a series of blades that are fixed to the hub and usually installed on the rotating shaft. The main function of the impeller is to increase the kinetic energy of the fluid (such as water, air or gas) through rotation, thereby realizing the transportation, compression or acceleration of the fluid.

[0003] At present, during the impeller processing process, a positioning device is required for positioning work. The current positioning device has the following problems when in use: when positioning the impeller, the existing positioning device requires manual rotation of the screw for positioning, and it is inconvenient to manually adjust the positioning device according to the impeller, and it is not conducive to current use. For this reason, we propose an adjustable impeller processing auxiliary positioning device to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide an adjustable impeller machining auxiliary positioning device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The top end of the driving member is connected with the driving member to the rotation of the steering column, and the bottom end of the driving member is connected with the steering column, and the steering column is connected with the steering column, and the steering column is connected with the steering column.

[0007] As a further technical solution of the present invention, a warning sign is fixedly connected to the front of the box, and the warning sign is located below the control panel.

[0008] As a further technical solution of the present invention, a first anti-slip pad is fixedly connected to the upper surface of the placement plate, and a second anti-slip pad is fixedly connected to the bottom surface of the positioning plate.

[0009] As a further technical solution of the present invention, two groups of through holes are provided on the upper surface of the bottom plate, and the inner wall of each through hole is provided with a thread.

[0010] As a further technical solution of the present invention, a box body is provided above the bottom plate, and the front side of the box body is fixedly connected to the back side of the box body.

[0011] As a further technical solution of the present invention, a reinforcement block is fixedly connected to the back surface of the box body, and the upper surface of the reinforcement block is fixedly connected to the bottom surface of the box body.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] This device cooperates with the controller and the control panel to facilitate the staff to adjust the motor according to the impeller. Then, by utilizing the design of the motor and the threaded rod, the threaded barrel follows the movement when the threaded rod rotates inside the rolling bearing and the pressure bearing. At the same time, according to the movement of the threaded barrel, the slider and the connecting rod drive the positioning plate close to the placement plate, and the positioning plate facilitates the positioning of the impeller. This method is convenient for regulation according to usage conditions and can reduce the burden on the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the overall three-dimensional structure of the adjustable impeller machining auxiliary positioning device;

[0015] Figure 2 A schematic diagram of the three-dimensional structure of the side view of the housing of the adjustable impeller machining auxiliary positioning device;

[0016] Figure 3 A schematic diagram of the three-dimensional structure of a top view of the bottom plate of an adjustable impeller machining auxiliary positioning device;

[0017] Figure 4 This is a sectional view of the front view of the housing of the adjustable impeller machining auxiliary positioning device.

[0018] In the figure: 1. through hole; 2. box body; 3. bottom plate; 4. placement plate; 5. first anti-slip pad; 6. second anti-slip pad; 7. positioning plate; 8. connecting rod; 9. motor; 10. connecting frame; 11. rolling bearing; 12. control panel; 13. warning sign; 14. box body; 15. reinforcement block; 16. controller; 17. slider; 18. sliding mouth; 19. pressure bearing; 20. threaded rod; 21. threaded barrel. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4In the present invention, an adjustable impeller processing auxiliary positioning device includes a base plate 3, the upper surface of the base plate 3 is fixedly connected to the box body 2, the upper surface of the box body 2 is fixedly inlaid with a rolling bearing 11, the inner bottom wall of the box body 2 is fixedly inlaid with a pressure bearing 19, the left side of the box body 2 is fixedly connected to a connecting frame 10, the end of the connecting frame 10 away from the box body 2 is fixedly connected to the motor 9, the inner ring of the rolling bearing 11 is fixedly connected to a threaded rod 20, the top of the threaded rod 20 is fixedly connected to the output end of the motor 9, the bottom end of the threaded rod 20 is fixedly connected to the inner ring of the pressure bearing 19, the right side of the box body 2 is provided with a sliding port 18, the inner wall of the sliding port 18 is slidably connected to a slider 17, the outer surface of the threaded rod 20 is threadedly connected to a threaded cylinder 21, the outer surface of the threaded cylinder 21 is fixedly connected to the left side of the slider 17, the slider 17 The right side is fixedly connected with a connecting rod 8, and the end of the connecting rod 8 away from the slider 17 is fixedly connected with the positioning plate 7, the upper surface of the bottom plate 3 is fixedly connected with the placement plate 4, the front of the box body 2 is fixedly connected with a control panel 12, and the left side of the box body 2 is fixedly connected with a controller 16. Through the cooperation of the controller 16 and the control panel 12, it is convenient for the staff to adjust the motor 9 according to the impeller, and then use the design of the motor 9 and the threaded rod 20 to facilitate the threaded rod 20 to rotate inside the rolling bearing 11 and the pressure bearing 19. When the threaded rod 20 rotates, the threaded cylinder 21 follows the movement. At the same time, according to the movement of the threaded cylinder 21, the slider 17 and the connecting rod 8 drive the positioning plate 7 close to the placement plate 4, and the positioning plate 7 is convenient for positioning the impeller. This method is convenient for regulation according to usage and can reduce the burden on the staff.

[0022] A warning sign 13 is fixedly connected to the front of the box body 2, and the warning sign 13 is located below the control panel 12. The warning sign 13 is used to remind the staff of precautions. The upper surface of the placement plate 4 is fixedly connected to the first anti-slip pad 5, and the bottom surface of the positioning plate 7 is fixedly connected to the second anti-slip pad 6. The design of the first anti-slip pad 5 and the second anti-slip pad 6 facilitates the anti-slip purpose. Two groups of through holes 1 are provided on the upper surface of the base plate 3, and the inner wall of each through hole 1 is provided with a thread. The cooperation of the through hole 1 and the external screw makes it easy to install the device in the use position.

[0023] A box body 14 is provided above the bottom plate 3. The front of the box body 14 is fixedly connected to the back of the box body 2. The box body 14 is used to facilitate the staff to store nuts during maintenance. A reinforcement block 15 is fixedly connected to the back of the box body 2. The upper surface of the reinforcement block 15 is fixedly connected to the bottom surface of the box body 14. The reinforcement block 15 is used to increase the stability of the box body 14.

[0024] The working principle of this utility model is:

[0025] When the staff uses it, they first install the device in the use position through the cooperation of the through hole 1 and the external screw, and then place the impeller on the placement plate 4. At this time, the motor 9 is regulated by the cooperation of the control panel 12 and the controller 16, and then the power provided by the motor 9 is used to drive the threaded rod 20 to rotate inside the pressure bearing 19 and the rolling bearing 11, and according to the cooperation of the threaded rod 20 and the threaded cylinder 21, the slider 17 drives the positioning plate 7 to move downward when sliding inside the sliding mouth 18, and the positioning plate 7 is used to position the impeller.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An adjustable impeller machining auxiliary positioning device, characterized by: The invention comprises a bottom plate (3), the upper surface of the bottom plate (3) is fixedly connected to a box body (2), the upper surface of the box body (2) is fixedly inlaid with a rolling bearing (11), the inner bottom wall of the box body (2) is fixedly inlaid with a pressure bearing (19), the left side of the box body (2) is fixedly connected to a connecting frame (10), the end of the connecting frame (10) away from the box body (2) is fixedly connected to a motor (9), the inner ring of the rolling bearing (11) is fixedly connected to a threaded rod (20), the top end of the threaded rod (20) is fixedly connected to the output end of the motor (9), the bottom end of the threaded rod (20) is fixedly connected to the inner ring of the pressure bearing (19), and the box body The right side of the housing (2) is provided with a sliding opening (18), the inner wall of the sliding opening (18) is slidably connected to a slider (17), the outer surface of the threaded rod (20) is threadedly connected to a threaded cylinder (21), the outer surface of the threaded cylinder (21) is fixedly connected to the left side of the slider (17), the right side of the slider (17) is fixedly connected to a connecting rod (8), the end of the connecting rod (8) away from the slider (17) is fixedly connected to a positioning plate (7), the upper surface of the bottom plate (3) is fixedly connected to a placement plate (4), the front of the housing (2) is fixedly connected to a control panel (12), and the left side of the housing (2) is fixedly connected to a controller (16).

2. The adjustable impeller machining auxiliary positioning device according to claim 1, characterized in that: A warning sign (13) is fixedly connected to the front of the box (2), and the warning sign (13) is located below the control panel (12).

3. The adjustable impeller machining auxiliary positioning device according to claim 1, characterized in that: The upper surface of the placement plate (4) is fixedly connected to a first anti-slip pad (5), and the bottom surface of the positioning plate (7) is fixedly connected to a second anti-slip pad (6).

4. The adjustable impeller machining auxiliary positioning device according to claim 1, characterized in that: Two groups of through holes (1) are provided on the upper surface of the bottom plate (3), and the inner wall of each through hole (1) is provided with a thread.

5. The adjustable impeller machining auxiliary positioning device according to claim 1, characterized in that: A box body (14) is provided above the bottom plate (3), and the front surface of the box body (14) is fixedly connected to the back surface of the box body (2).

6. The adjustable impeller machining auxiliary positioning device according to claim 1, characterized in that: A reinforcing block (15) is fixedly connected to the back surface of the box body (2), and the upper surface of the reinforcing block (15) is fixedly connected to the bottom surface of the box body (14).

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