Rotary member deep hole grinding device

Abstract

The utility model is suitable for the technical field of rotating parts, and provides a rotating part deep hole grinding device which comprises a driving motor, hydraulic rods are fixedly connected to the two sides of the driving motor, connecting rods are fixedly connected to the inner sides of the bottoms of the two hydraulic rods, and moving rollers are fixedly connected to the ends, away from the hydraulic rods, of the two connecting rods. A rotating ring is rotatably connected to the inner side of the lower end of the moving roller, a driving ring is fixedly connected to the bottom of the rotating ring, fan blades are fixedly connected to the outer side of the driving ring, an open groove is formed in the lower end of the moving roller, the interior of the open groove is rotatably connected with the rotating ring, and a plurality of fan blades are arranged. The multiple fan blades are evenly distributed on the outer side of the driving ring. According to the deep hole grinding device for the rotating part, chippings in the open groove in the outer side of the rotating rod are sucked out through negative pressure formed by the fan blades, the interior of a material open hole is prevented from being blocked, and the chippings can be sucked out through the negative pressure generated when the fan blades rotate due to the arrangement of the multiple fan blades.

Description

Technical Field

[0001] The utility model belongs to the technical field of rotating parts, and in particular relates to a rotating part deep hole grinding device. Background Art

[0002] Deep hole grinding technology for rotating parts plays an important role in the field of mechanical processing, and various new processing methods emerge in an endless stream. However, deep hole grinding technology for rotating parts still maintains a vital position in many fields. This technology has significant advantages in improving part processing accuracy, reducing production costs, and shortening production cycles. Therefore, it has been widely used and paid attention to in my country's mechanical manufacturing industry.

[0003] During the existing deep hole grinding operation of rotating parts, internal waste is prone to blockage, thereby affecting production efficiency. Utility Model Content

[0004] The utility model provides a deep hole grinding device for a rotary part, aiming to solve the problem that in the existing deep hole grinding operation of the rotary part, internal waste materials are easy to be blocked, thereby affecting the production efficiency.

[0005] The utility model is implemented as follows: a deep hole grinding device for a rotating part comprises a driving motor, both sides of the driving motor are fixedly connected with hydraulic rods, the inner sides of the bottoms of the two hydraulic rods are fixedly connected with connecting rods, the ends of the two connecting rods away from the hydraulic rods are fixedly connected with moving rollers, the inner sides of the lower ends of the moving rollers are rotatably connected with rotating rings, the bottom of the rotating ring is fixedly connected with a driving ring, and the outer sides of the driving rings are fixedly connected with fan blades.

[0006] Preferably, a slot is provided inside the lower end of the moving drum, and the inside of the slot is rotatably connected to the rotating ring.

[0007] Preferably, the fan blades are provided in plurality, and the plurality of fan blades are evenly distributed on the outside of the driving circle.

[0008] Preferably, the output end of the driving motor is fixedly connected to a driving rod, the bottom of the driving rod is fixedly connected to a rotating rod, and the bottom of the rotating rod is fixedly connected to a milling cutter.

[0009] Preferably, the outer side of the rotating rod is provided with a slot, the bottom of the milling cutter is provided with blades distributed symmetrically with the center, the outer side of the driving rod is slidably connected to the moving roller, and the outer side of the lower end of the driving rod is located inside the driving circle.

[0010] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0011] The negative pressure formed by the fan blades can suck out the debris inside the slot outside the rotating rod to prevent the material opening from being blocked. By setting up multiple fan blades, the negative pressure generated by the fan blades when rotating is sufficient to suck out the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the connection structure of the motion roller of the utility model;

[0015] Figure 4 It is a schematic diagram of the rotating rod connection structure of the utility model;

[0016] In the figure: 1. driving motor; 2. hydraulic rod; 3. connecting rod; 4. moving roller; 5. rotating ring; 6. driving ring; 7. fan blade; 8. driving rod; 9. rotating rod; 10. milling cutter. DETAILED DESCRIPTION

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0018] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0019] The utility model provides a deep hole grinding device for a rotary member, such as Figure 1-4As shown, it includes a driving motor 1, hydraulic rods 2 are fixedly connected on both sides of the driving motor 1, connecting rods 3 are fixedly connected to the inner sides of the bottoms of the two hydraulic rods 2, and the ends of the two connecting rods 3 away from the hydraulic rods 2 are fixedly connected to moving rollers 4, and the inner sides of the lower ends of the moving rollers 4 are rotatably connected to rotating rings 5, the bottom of the rotating ring 5 is fixedly connected to a driving ring 6, and the outer sides of the driving ring 6 are fixedly connected to fan blades 7.

[0020] It should be noted that, due to the problem that during the existing deep hole grinding operation of rotating parts, internal waste is prone to clogging, thereby affecting production efficiency, this solution uses the negative pressure formed by the fan blades 7 to suck out the debris inside the slot on the outside of the rotating rod 9 to prevent clogging of the material opening. By providing multiple fan blades 7, the negative pressure generated by the fan blades 7 during rotation is sufficient to suck out the debris.

[0021] Specifically, in this embodiment, this scheme mainly includes a driving motor 1, hydraulic rods 2 are fixedly connected on both sides of the driving motor 1, connecting rods 3 are fixedly connected to the inner sides of the bottoms of the two hydraulic rods 2, and the ends of the two connecting rods 3 away from the hydraulic rods 2 are fixedly connected to a moving roller 4, and a rotating ring 5 is rotatably connected to the inner side of the lower end of the moving roller 4, a driving ring 6 is fixedly connected to the bottom of the rotating ring 5, and a fan blade 7 is fixedly connected to the outer side of the driving ring 6. When the driving rod 8 rotates, the lower end of the driving rod 8 will drive the driving ring 6 to rotate, and at this time the driving ring 6 will rotate at the lower end of the moving roller 4 through the rotating ring 5, thereby driving multiple fan blades 7 to rotate, and when the fan blades 7 rotate, it starts; the two hydraulic rods 2 drive the connecting rod 3 to move, and the moving roller 4 is driven by the connecting rod 3 to slide on the outer side of the driving rod 8 until the fan blade 7 is located above the material, and a negative pressure is formed above the material through the rotation of multiple fan blades 7.

[0022] In a further preferred embodiment of the present invention, Figure 1-4 As shown, a groove is provided inside the lower end of the moving drum 4, and the inside of the groove is rotatably connected to the rotating ring 5. A plurality of fan blades 7 are provided, and the plurality of fan blades 7 are evenly distributed on the outside of the driving circle 6. First, the driving motor 1 is started to drive the driving rod 8 to rotate, and the rotating rod 9 is driven to rotate by the rotation of the driving rod 8, so as to process the material. When the driving rod 8 rotates, the lower end of the driving rod 8 will drive the driving circle 6 to rotate. At this time, the driving circle 6 will rotate at the lower end of the moving drum 4 through the rotating ring 5, thereby driving the plurality of fan blades 7 to rotate. When the fan blades 7 rotate, it is started; the two hydraulic rods 2 drive the connecting rod 3 to move, and the moving drum 4 is driven to slide on the outside of the driving rod 8 through the connecting rod 3 until the fan blades 7 are located above the material, and a negative pressure is formed above the material by the rotation of the plurality of fan blades 7.

[0023] In a further preferred embodiment of the present invention, Figure 1-4As shown, a driving rod 8 is fixedly connected to the output end of the driving motor 1, a rotating rod 9 is fixedly connected to the bottom of the driving rod 8, a milling cutter 10 is fixedly connected to the bottom of the rotating rod 9, a slot is provided on the outer side of the rotating rod 9, and a blade symmetrically distributed in the center is provided on the bottom of the milling cutter 10. The outer side of the driving rod 8 is slidingly connected to the moving roller 4, and the outer side of the lower end of the driving rod 8 is located inside the driving circle 6. When the device is operating, debris will be generated. Through the negative pressure generated above the fan blades 7, the debris will be sucked out of the opening through the slot on the outer side of the rotating rod 9 by the negative pressure generated by the fan blades 7.

[0024] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required for the present invention.

[0025] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0026] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, and may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0027] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A deep hole grinding device for a rotating part, characterized in that: The invention comprises a driving motor (1), both sides of which are fixedly connected to hydraulic rods (2), the inner sides of the bottoms of the two hydraulic rods (2) are fixedly connected to connecting rods (3), the ends of the two connecting rods (3) away from the hydraulic rods (2) are fixedly connected to moving rollers (4), the inner sides of the lower ends of the moving rollers (4) are rotatably connected to rotating rings (5), the bottom of the rotating ring (5) is fixedly connected to a driving ring (6), and the outer sides of the driving ring (6) are fixedly connected to fan blades (7).

2. A deep hole grinding device for a rotary part according to claim 1, characterized in that: A slot is provided inside the lower end of the moving roller (4), and the inside of the slot is rotatably connected to the rotating ring (5).

3. A deep hole grinding device for a rotary part as claimed in claim 2, characterized in that: The fan blades (7) are provided in plurality, and the plurality of fan blades (7) are evenly distributed on the outside of the driving ring (6).

4. A deep hole grinding device for a rotary part according to claim 1, characterized in that: The output end of the driving motor (1) is fixedly connected to a driving rod (8), the bottom of the driving rod (8) is fixedly connected to a rotating rod (9), and the bottom of the rotating rod (9) is fixedly connected to a milling cutter (10).

5. A deep hole grinding device for a rotary part as claimed in claim 4, characterized in that: The outer side of the rotating rod (9) is provided with a slot, the bottom of the milling cutter (10) is provided with blades distributed symmetrically in the center, the outer side of the driving rod (8) is slidably connected to the moving roller (4), and the outer side of the lower end of the driving rod (8) is located inside the driving circle (6).

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