A cyclone processing device for the outer spherical surface of a water pump blade

Abstract

The present invention discloses a cyclonic processing device for the outer spherical surface of a water pump blade, comprising a blade rotating mechanism and a cyclonic cutting mechanism arranged on one side of the blade rotating mechanism; the blade rotating mechanism comprises a rotating base, a rotary table, a rotary drive device, and a blade clamping jig; the rotary drive device drives the rotary table to rotate; the blade clamping jig is fixedly mounted on the rotary table and is provided with a blade mounting hole for fixing the blade; the cyclonic cutting mechanism comprises a cutting drive device, a cyclonic tool holder, and a turning tool, wherein the cutting drive device is used to drive the cyclonic tool holder to rotate; a plurality of mounting grooves are formed on the side wall of the other end of the cyclonic tool holder; the turning tools are respectively placed in the mounting grooves and fixedly connected to the cyclonic tool holder, the tool tips of the turning tools are not in the same vertical plane, and the tool tips of the multiple turning tools gradually move forward along the rotation direction of the cyclonic tool holder. The cyclonic tool holder of the present invention can complete multiple cutting operations with one rotation, greatly improving processing efficiency, and has a simple structure and low manufacturing cost.

Description

Technical Field

[0001] The invention relates to the field of water pump impeller blade processing, in particular to a cyclone processing device for the outer spherical surface of a water pump blade. Background Art

[0002] The impeller is the core component of the entire pump unit, and its machining accuracy directly impacts the overall unit's operating efficiency and reliability. The impeller outer edge of conventional axial and mixed-flow pumps is spherical. This creates significant challenges in machining the impeller due to the spherical outer surface of the blades. Prior art lathes typically machine the blade outer spherical surface, resulting in low efficiency and high costs. Summary of the Invention

[0003] In view of the above problems existing in the prior art, the present invention provides a cyclone processing device for the outer spherical surface of a water pump blade with a simple structure and high processing efficiency.

[0004] The technical solution adopted by the present invention is as follows: a cyclone processing device for the outer spherical surface of a water pump blade comprises a blade rotating mechanism and a cyclone cutting mechanism arranged on one side of the blade rotating mechanism.

[0005] The blade rotation mechanism includes a rotating base, a rotating worktable, a rotating drive device and a blade clamping jig; the rotating worktable is placed on the rotating base and rotates with the rotating base; the rotating drive device is connected to the rotating worktable for driving the rotating worktable to rotate; the blade clamping jig is fixedly installed at the center of the end face of the rotating worktable, and a blade mounting hole for fixing the blade is opened on the side wall of the blade clamping jig.

[0006] The cyclone cutting mechanism includes a cutting drive device, a cyclone tool holder, and a turning tool; the cutting drive device is connected to one end of the cyclone tool holder for driving the cyclone tool holder to rotate; the side wall of the other end of the cyclone tool holder is provided with two or more mounting grooves; the number of the turning tools is the same as the number of the mounting grooves, and they are respectively placed in the mounting grooves and fixedly connected to the cyclone tool holder by bolts, the tips of the multiple turning tools are not in the same vertical plane, and along the rotation direction of the cyclone tool holder, the tips of the multiple turning tools gradually move forward.

[0007] Furthermore, the axis of the cyclone blade holder and the center of the blade mounting hole are located in the same horizontal plane.

[0008] Furthermore, the cyclone blade holder is cylindrical, and the mounting grooves are evenly spaced on the outer circular wall of the cyclone blade holder.

[0009] Furthermore, four mounting grooves are evenly spaced apart on the outer circular wall of the cyclone blade holder.

[0010] Furthermore, the blade clamping jig is provided with a plurality of blade mounting holes at even intervals, the plurality of blade mounting holes are located in the same horizontal plane, and each blade mounting hole is correspondingly mounted with a blade.

[0011] Furthermore, the blade clamping jig is evenly spaced with four or five blade mounting holes.

[0012] The cyclone processing device for the outer spherical surface of a water pump blade of the present invention has the blade fixedly mounted on a blade rotating mechanism and driven by the blade rotating mechanism to move slowly, and is processed by a cyclone cutting mechanism. A plurality of turning tools are mounted on the cyclone tool holder, and the cutting amount of the plurality of turning tools increases successively along the rotation direction of the cyclone tool holder, so that the cyclone tool holder can complete multiple cutting operations after one rotation, thereby greatly improving the processing efficiency. At the same time, the device has a simple structure and low manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front structural schematic diagram of the present invention.

[0014] Figure 2 It is a top view schematic diagram of the present invention.

[0015] Figure 3 It is a structural schematic diagram of the cyclone blade holder of the present invention.

[0016] Figure 4 It is a side structural schematic diagram of the cyclone blade holder of the present invention. DETAILED DESCRIPTION

[0017] To facilitate understanding of the present invention, the present invention will be described in more comprehensive and detailed form below in conjunction with the accompanying drawings and preferred embodiments. However, the protection scope of the present invention is not limited to the following specific embodiments.

[0018] like Figure 1 、 Figure 2 As shown, a cyclone processing device for the outer spherical surface of a water pump blade in this embodiment includes a blade rotating mechanism and a cyclone cutting mechanism arranged on one side of the blade rotating mechanism.

[0019] The blade rotation mechanism includes a rotating base 1, a rotating worktable 3, a rotating drive device 2 and a blade clamping jig 4; the rotating worktable 3 is placed on the rotating base 1 and rotates with the rotating base 1; the rotating drive device 2 is connected to the rotating worktable 3, and is used to drive the rotating worktable 3 to rotate; the blade clamping jig 4 is fixedly installed at the center of the upper end surface of the rotating worktable 3, and a blade mounting hole for fixing the blade 5 is opened on the side wall of the blade clamping jig 4. There are multiple blade mounting holes, and the multiple blade mounting holes are evenly spaced and located in the same horizontal plane. Each blade mounting hole corresponds to a blade 5. In this embodiment, there are four blade mounting holes and correspondingly installed blades. During the specific implementation process, three, five, etc. can be set according to actual conditions.

[0020] like Figures 1-4 As shown, the cyclone cutting mechanism includes a cutting drive device 7, a cyclone tool holder 6, and a turning tool; the cutting drive device 7 is connected to one end of the cyclone tool holder 6 for driving the cyclone tool holder 6 to rotate; the cyclone tool holder 6 is cylindrical, and the axis of the cyclone tool holder 6 is located in the same horizontal plane as the center of the blade mounting hole. The side wall of the other end of the cyclone tool holder 6 is provided with two or more mounting grooves 601. In this embodiment, four mounting grooves 601 are provided, and the four mounting grooves 601 are evenly spaced on the outer circular wall of the cyclone tool holder 6; the number of the turning tools is consistent with the number of the mounting grooves 601, and they are respectively placed in the mounting grooves 601 and fixedly connected to the cyclone tool holder 6 by bolts. The tips of the multiple turning tools are not in the same vertical plane. Along the rotation direction of the cyclone tool holder 6, the tips of the multiple turning tools gradually move forward. Figure 4 .

[0021] During the specific operation, the four blades are precisely clamped and positioned on the rotary worktable 3 through the blade clamping jig 4. The rotary drive device 2 drives the rotary worktable 3 to rotate at a speed of 3 revolutions per hour. The four turning tools are staggered and clamped in the mounting groove of the cyclone tool holder 6 in sequence. The cutting drive device 7 drives the cyclone tool holder 6 to rotate at a speed of 400 revolutions per minute. The cyclone tool holder 6 can perform four cutting operations on the blades for each rotation of the cyclone tool holder, which greatly improves the processing efficiency.

[0022] Numerous modifications and other embodiments of the present invention will occur to those skilled in the art with the aid of the teachings presented in the foregoing description and the associated drawings. Therefore, it is to be understood that the invention is not limited to the specific embodiments disclosed and that modifications and other embodiments are intended to be included within the scope of the appended claims. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A cyclone processing device for the outer spherical surface of a water pump blade, characterized by: It includes a blade rotating mechanism and a cyclone cutting mechanism arranged on one side of the blade rotating mechanism; The blade rotating mechanism comprises a rotating base (1), a rotating worktable (3), a rotating driving device (2) and a blade clamping jig (4); the rotating worktable (3) is placed on the rotating base (1) and rotates with the rotating base (1); the rotating driving device (2) is connected to the rotating worktable (3) and is used to drive the rotating worktable (3) to rotate; the blade clamping jig (4) is fixedly mounted at the center of the upper end surface of the rotating worktable (3), and a blade mounting hole for fixing the blade (5) is opened on the side wall of the blade clamping jig (4); The cyclone cutting mechanism comprises a cutting drive device (7), a cyclone tool holder (6), and a turning tool; the cutting drive device (7) is connected to one end of the cyclone tool holder (6) and is used to drive the cyclone tool holder (6) to rotate; the side wall of the other end of the cyclone tool holder (6) is provided with two or more mounting grooves (601); the number of the turning tools is consistent with the number of the mounting grooves (601), and the turning tools are respectively placed in the mounting grooves (601) and fixedly connected to the cyclone tool holder (6) by bolts, and the tool tips of the multiple turning tools are not in the same vertical plane, and along the rotation direction of the cyclone tool holder (6), the tool tips of the multiple turning tools gradually move forward; The axis of the cyclone blade holder (6) and the center of the blade mounting hole are located in the same horizontal plane.

2. The device for whirling the outer spherical surface of a water pump blade according to claim 1, characterized in that: The cyclone blade holder (6) is cylindrical, and the mounting grooves (601) are evenly spaced and arranged on the outer circular wall of the cyclone blade holder (6).

3. The device for whirling the outer spherical surface of a water pump blade according to claim 2, characterized in that: Four mounting grooves (601) are evenly spaced apart on the outer circular wall of the cyclone blade holder (6).

4. The device for whirling the outer spherical surface of a water pump blade according to claim 1, characterized in that: The blade clamping jig (4) is provided with a plurality of blade mounting holes at even intervals, the plurality of blade mounting holes are located in the same horizontal plane, and each blade mounting hole is correspondingly mounted with a blade (5).

5. The device for whirling the outer spherical surface of a water pump blade according to claim 4, characterized in that: The blade clamping jig (4) is evenly spaced with four or five blade mounting holes.

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