Volute burr grinding device

Abstract

The utility model discloses a volute burr polishing device which comprises a base, the base is in a hollow state, the top of the base is provided with a motor and two supporting plates, the two supporting plates are arranged front and back, a polishing mechanism is rotationally connected between the two supporting plates, the motor is rotationally connected with the polishing mechanism through a driving part, and the driving part is connected with the motor. A filter screen and an exhaust mechanism are arranged in an inner cavity of the base, and an electric motor is fixedly installed on the right side of the front face of the base. When the device is used for polishing the volute, the electric motor can drive the fan blades to rotate quickly through the rotating shaft, the fan blades can blow air in the base out of the exhaust hole and suck air out of the base into the base through the through hole, at the moment, chippings and dust generated by polishing can be sucked into the base, the filter screen can intercept the chippings and the dust in the base, and therefore the volute is polished. In this way, chippings and dust can be collected in a centralized mode, the chippings and the dust can be cleaned conveniently, and the situation that the dust drifts around and pollutes the surrounding environment can be prevented.

Description

Technical Field

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

[0002] The volute is the abbreviation of the volute water diversion chamber. Its appearance is very similar to a snail shell, so it is usually referred to as the volute. In order to ensure uniform water supply to the water guide mechanism, the cross-section of the volute is gradually reduced. At the same time, it can form a necessary ring in front of the water guide mechanism to reduce the working intensity of the water guide mechanism. After the volute is processed, there will inevitably be many burrs on its surface. In order to make the surface of the volute smooth and improve its appearance, it is necessary to grind its surface to remove the burrs.

[0003] During the burr grinding process of the volute, a lot of debris and dust will be generated. However, the existing volute burr grinding equipment generally does not have a structure to collect these debris and dust in a centralized manner. During grinding, the debris will splash around and be difficult to clean. At the same time, the dust will float around, which is not only difficult to clean, but also pollutes the surrounding environment. For this reason, we provide a volute burr grinding device. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a volute burr grinding device, which solves the problem that the current volute burr grinding equipment cannot centrally collect the debris and dust generated during grinding.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a volute burr grinding device, comprising a base, the base is hollow, a motor and two support plates are arranged on the top of the base, the two support plates are arranged front to back, a grinding mechanism is rotatably connected between the two support plates, the motor and the grinding mechanism are rotatably connected through a driving member, a filter screen and an exhaust mechanism are provided in the inner cavity of the base, an electric motor is fixedly installed on the right side of the front side of the base, and a baffle is provided on the outer ring of the top of the base.

[0008] Preferably, the left side of the front side of the base is open and provided with a cover plate, the left side of the cover plate is rotatably connected to the left side of the base by a hinge, a plurality of through openings are evenly opened on the top of the base, and a plurality of exhaust holes are evenly opened on the right side of the base.

[0009] Preferably, the grinding mechanism includes a rotating rod, the left side of the rotating rod passes through the right side of the support plate located on the left side, the right side of the rotating rod is rotatably connected to the left side of the support plate located on the right side, the outer ring of the rotating rod is sleeved on the roller, and the outer ring of the roller is sleeved with a grinding sleeve.

[0010] Preferably, the outer ring of the filter is fixedly connected to the inner ring of the inner wall of the base, and the filter is located on the left side of the exhaust mechanism.

[0011] Preferably, the exhaust mechanism comprises a rotating shaft, and a plurality of fan blades are evenly arranged on the outer ring of the rotating shaft, and the fan blades are in an arc shape.

[0012] Preferably, the driving member includes two driving disks, one of which is sleeved on the left side of the outer ring of the rotating rod, and the other is sleeved on the output shaft of the motor, and the two driving disks are rotationally connected by a belt.

[0013] Preferably, the back side of the rotating shaft is rotatably connected to the back side of the inner wall of the base, and the front side of the rotating shaft passes through the front side of the inner wall of the base and is fixedly connected to the output shaft of the electric motor.

[0014] (III) Beneficial effects

[0015] The utility model provides a volute burr grinding device, which has the following beneficial effects:

[0016] 1. When the device is grinding the volute, the electric motor can drive the fan blades to rotate quickly through the rotating shaft. The fan blades can blow the air in the base out through the exhaust holes, and at the same time draw the air outside the base into it through the opening. At this time, the debris and dust generated by grinding can be sucked into the base, and the filter can intercept the debris and dust in the base. In this way, the debris and dust can be collected centrally, which is not only convenient for cleaning the debris and dust, but also can prevent the dust from floating around and polluting the surrounding environment.

[0017] 2. When the device is grinding the volute, the enclosure can enclose the base and its upper parts as a whole, and the debris generated when the volute is ground can be blocked by the enclosure to prevent it from splashing around, thereby facilitating the centralized collection and cleaning of the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model without a baffle;

[0020] Figure 3 It is a schematic diagram of the structure of the base and its internal components of the utility model;

[0021] Figure 4 For this utility model Figure 3 Enlarged view of point A in .

[0022] In the figure: 1. base; 11. cover plate; 12. opening; 13. exhaust hole; 2. motor; 3. support plate; 4. grinding mechanism; 41. rotating rod; 42. roller; 43. frosting sleeve; 5. driving part; 51. driving disc; 52. belt; 6. filter; 7. exhaust mechanism; 71. rotating shaft; 72. fan blade; 8. electric motor; 9. enclosure. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-4 As shown, the utility model provides a technical solution: a volute burr grinding device, including a base 1, a motor 2 and two support plates 3 are arranged on the top of the base 1, the two support plates 3 are arranged front to back, a grinding mechanism 4 is rotatably connected between the two support plates 3, the motor 2 and the grinding mechanism 4 are rotatably connected through a driving member 5, a filter screen 6 and an exhaust mechanism 7 are provided in the inner cavity of the base 1, and an electric motor 8 is fixedly installed on the right side of the front side of the base 1.

[0025] Among them, the grinding mechanism 4 includes a rotating rod 41, the left side of the rotating rod 41 passes through the right side of the support plate 3 located on the left side, and the right side of the rotating rod 41 is rotatably connected to the left side of the support plate 3 located on the right side. The outer ring of the rotating rod 41 is sleeved on the roller 42, and the outer ring of the roller 42 is sleeved with a grinding sleeve 43. When the rotating rod 41 rotates, it can drive the roller 42 and the grinding sleeve 43 to rotate, and the grinding sleeve 43 can grind the workpiece.

[0026] Furthermore, the driving member 5 includes two driving disks 51 , wherein one driving disk 51 is sleeved on the left side of the outer ring of the rotating rod 41 , and the other driving disk 51 is sleeved on the output shaft of the motor 2 , and the two driving disks 51 are rotationally connected via a belt 52 .

[0027] During specific use, when grinding the burrs on the volute, turn on the motor 2, and its output shaft can drive the rotating rod 41 to rotate rapidly through the driving disk 51 and the belt 52, and then drive the grinding sleeve 43 to rotate synchronously through the roller 42. At this time, the surface of the volute workpiece can be fitted with the surface of the grinding sleeve 43, and the grinding sleeve 43 can grind its surface to remove the burrs on its surface.

[0028] Among them, the outer ring on the top of the base 1 is provided with a fence 9, which can enclose the base 1 and its upper parts as a whole. The debris generated during the grinding of the volute can be blocked by the fence 9 to avoid splashing around, thereby facilitating the centralized collection and cleaning of the debris.

[0029] Among them, the outer circle of the filter screen 6 is fixedly connected to the inner circle of the inner wall of the base 1, the filter screen 6 is located on the left side of the exhaust mechanism 7, the exhaust mechanism 7 includes a rotating shaft 71, and the outer circle of the rotating shaft 71 is evenly provided with multiple fan blades 72, the fan blades 72 are arc-shaped, the back side of the rotating shaft 71 is rotatably connected to the back side of the inner wall of the base 1, and the front side of the rotating shaft 71 passes through the front side of the inner wall of the base 1 and is fixedly connected to the output shaft of the electric motor 8.

[0030] Furthermore, the base 1 is in a hollow state, the left side of the front side of the base 1 is open and provided with a cover 11, the left side of the cover 11 is rotatably connected to the left side of the base 1 through a hinge, a plurality of through openings 12 are evenly opened on the top of the base 1, and a plurality of exhaust holes 13 are evenly opened on the right side of the base 1.

[0031] During specific use, when grinding the burrs of the volute, turn on the electric motor 8, and its output shaft can drive the rotating shaft 71 to rotate rapidly, and drive the fan blades 72 to rotate synchronously. The arc-shaped fan blades 72 can blow the air in the base 1 out through the exhaust hole 13, and at the same time draw the air outside the base 1 into it through the opening 12. At this time, the debris and dust generated by the grinding of the volute can be sucked into the base 1, and the filter screen 6 can pass through the air and intercept the debris and dust in the base 1. In this way, the debris and dust can be collected in a centralized manner, which is not only convenient for cleaning the debris and dust, but also can prevent the dust from drifting around and polluting the surrounding environment. The cover plate 11 can be opened later, and the collected debris and dust can be cleaned out.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] 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 volute burr grinding device, comprising a base (1), characterized in that: The base (1) is in a hollow state. A motor (2) and two support plates (3) are arranged on the top of the base (1). The two support plates (3) are arranged in a front-to-back manner. A grinding mechanism (4) is rotatably connected between the two support plates (3). The motor (2) and the grinding mechanism (4) are rotatably connected via a driving member (5). A filter screen (6) and an exhaust mechanism (7) are arranged in the inner cavity of the base (1). An electric motor (8) is fixedly installed on the right side of the front of the base (1). A baffle (9) is arranged on the outer ring of the top of the base (1).

2. A volute burr grinding device according to claim 1, characterized in that: The left side of the front side of the base (1) is open and provided with a cover plate (11); the left side of the cover plate (11) is rotatably connected to the left side of the base (1) via a hinge; a plurality of through openings (12) are evenly arranged on the top of the base (1); and a plurality of exhaust holes (13) are evenly arranged on the right side of the base (1).

3. A volute burr grinding device according to claim 1, characterized in that: The grinding mechanism (4) comprises a rotating rod (41), the left side of the rotating rod (41) passes through the right side of the support plate (3) located on the left side, the right side of the rotating rod (41) is rotatably connected to the left side of the support plate (3) located on the right side, the outer ring of the rotating rod (41) is sleeved on the roller (42), and the outer ring of the roller (42) is sleeved with a grinding sleeve (43).

4. A volute burr grinding device according to claim 1, characterized in that: The outer ring of the filter screen (6) is fixedly connected to the inner ring of the inner wall of the base (1), and the filter screen (6) is located on the left side of the exhaust mechanism (7).

5. The volute burr grinding device according to claim 1, characterized in that: The exhaust mechanism (7) comprises a rotating shaft (71), and a plurality of fan blades (72) are evenly arranged on the outer ring of the rotating shaft (71), and the fan blades (72) are in an arc shape.

6. A volute burr grinding device according to claim 3, characterized in that: The driving member (5) comprises two driving disks (51), one of which is sleeved on the left side of the outer ring of the rotating rod (41), and the other of which is sleeved on the output shaft of the motor (2). The two driving disks (51) are rotationally connected via a belt (52).

7. A volute burr grinding device according to claim 5, characterized in that: The back side of the rotating shaft (71) is rotatably connected to the back side of the inner wall of the base (1), and the front side of the rotating shaft (71) passes through the front side of the inner wall of the base (1) and is fixedly connected to the output shaft of the electric motor (8).

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