Driving device of waxing machine

Abstract

The utility model discloses a driving device of a waxing machine, which comprises a machine body, the machine body comprises a driving motor arranged in the machine body, and the driving motor is connected with an eccentric block through a rotating shaft; an assembling cavity is formed in the eccentric block, and a limiting ring, a bearing and a nut are sequentially arranged in the assembling cavity from inside to outside; the tail end of the nut penetrates through the bearing and is clamped with the limiting ring; the center of the waxing disc is provided with a dismounting hole connected with the eccentric block in a matched mode. The waxing and polishing device is reasonable in structural design, the rotating shaft of the driving motor is detachably connected with the eccentric block, the assembling cavity is formed in the eccentric block, the nut arranged in the assembling cavity penetrates through the bearing to be connected with the limiting ring in a clamped mode, a dismounting hole formed in the waxing disc is conveniently connected with the eccentric block, the eccentric block and the waxing disc are conveniently dismounted, mounted and replaced, and the waxing and polishing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of waxing machines, in particular to a driving device of a waxing machine. Background Art

[0002] A waxing machine is a tool that uses a motor to drive a grinding disc equipped with an eccentric block to make circular motion, thereby waxing cars, floors, etc., and its maintenance is becoming more and more important to people. At present, the eccentric block is usually fixed to the connecting shaft by bolts. This connection method requires unscrewing multiple bolts when replacing the eccentric block, which is cumbersome to operate, and the eccentric block and the connecting shaft are prone to looseness, affecting the normal operation of the waxing machine. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a driving device for a waxing machine in view of the current status of the prior art.

[0004] The utility model solves the above technical problems by adopting the following technical solution: a driving device of a waxing machine, comprising a body, characterized in that: the body comprises

[0005] A driving motor is arranged in the fuselage body, and the driving motor is connected to the eccentric block through a rotating shaft;

[0006] An eccentric block, wherein an assembly cavity is provided in the eccentric block, and a limit ring, a bearing, and a nut are arranged in the assembly cavity from the inside to the outside in sequence; the tail end of the nut passes through the bearing and is clamped with the limit ring;

[0007] A waxing disc, wherein a disassembly hole which is matched and connected with the eccentric block is provided at the center of the waxing disc.

[0008] Preferably, the eccentric block is provided with an eccentric piece extending outwardly.

[0009] Preferably, a blocking cover is provided outside the fuselage body.

[0010] Preferably, the tail end of the nut is provided with an annular notch which is clamped with the limiting ring.

[0011] Preferably, the limiting ring is C-shaped.

[0012] Preferably, a switch and a display screen are respectively provided on the back of the fuselage body.

[0013] Preferably, the rotation speed of the drive motor is 2500r to 7000r.

[0014] Compared with the prior art, the advantages of the utility model are: the utility model is detachably connected to the eccentric block through the rotating shaft of the driving motor, and an assembly cavity is opened in the eccentric block. The nut arranged in the assembly cavity passes through the bearing and is clamped with the limit ring, which is convenient for connecting the disassembly hole opened in the waxing disk with the eccentric block, and the eccentric block and the waxing disk are convenient for disassembly and replacement, thereby improving the waxing and polishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the exploded structure of the utility model;

[0016] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0017] Figure 3 It is a stereogram of the utility model.

[0018] Figure numerals: 1. body; 2. drive motor; 3. eccentric block; 4. waxing disk; 5. eccentric piece; 6. nut; 7. bearing; 8. limit ring; 9. assembly cavity; 10. annular notch; 11. disassembly hole; 12. cover; 13. display screen; 14. switch. DETAILED DESCRIPTION

[0019] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0020] It should be noted that all directional indications in the embodiments of the present invention, such as up, down, left, right, front, back... are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0021] Moreover, some of the above-mentioned terms may be used to express other meanings besides indicating orientation or positional relationships. For example, the term "on" may also be used to indicate a certain dependency or connection relationship in certain circumstances. A person skilled in the art may understand the specific meanings of these terms in the present utility model according to the specific circumstances.

[0022] In addition, the terms "install", "set", "provided with", "connect", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. The connection methods involved in this article are prior arts, without any improvement, and are all common knowledge of those skilled in the art. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0023] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0024] In Example 1,

[0025] like Figures 1 to 3 As shown, the utility model provides a driving device of a waxing machine, including a body 1, wherein the body 1 includes

[0026] A driving motor 2 is arranged in the body 1, and the driving motor 2 is connected to the eccentric block 3 via a rotating shaft;

[0027] An eccentric block 3, wherein an assembly cavity 9 is provided in the eccentric block 3, and a limit ring 8, a bearing 7, and a nut 6 are arranged in the assembly cavity 9 from the inside to the outside in sequence; the tail end of the nut 6 passes through the bearing 7 and is clamped with the limit ring 8;

[0028] A waxing plate 4, wherein a disassembly hole 11 is provided at the center of the waxing plate 4 and is connected to the eccentric block 3;

[0029] The waxing disc 4 is provided with a groove on one side of the eccentric block 3 and is clamped on the front end of the nut 6, and is fixedly connected by the disassembly hole and the screw;

[0030] The rotating shaft of the driving motor 2 is detachably connected to the eccentric block 3, and an assembly cavity 9 is opened in the eccentric block 3. The nut 6 arranged in the assembly cavity 9 passes through the bearing 7 and is clamped with the limiting ring 8, so that the disassembly hole 11 opened in the waxing disk 4 is connected to the eccentric block 3. The disassembly hole 11 is connected to the eccentric block 3 by screws, which facilitates the disassembly and replacement of the eccentric block 3 and the waxing disk 4, thereby improving the efficiency of waxing and polishing.

[0031] The eccentric block 3 is provided with an eccentric piece 5 extending outward;

[0032] The eccentric movement generated by the eccentric piece 5 provided by the eccentric block 3 makes waxing and polishing easier and improves the waxing and polishing efficiency.

[0033] The fuselage body 1 is provided with a blocking cover 12 outside;

[0034] The blocking cover 12 is provided to prevent the waxing machine from being splashed by debris during operation.

[0035] The tail end of the nut 6 is provided with an annular notch 10 which is engaged with the limiting ring 8;

[0036] The annular notch 10 provided at the rear end of the nut 6 is engaged with the limiting ring 8, so that the nut 6 is fixed in the eccentric block 3 and is not easy to fall off.

[0037] The limiting ring 8 is C-shaped;

[0038] The limiting ring 8 is more convenient to be clamped on the rear end of the nut 6.

[0039] The back of the body 1 is provided with a switch 14 and a display screen 13;

[0040] The switch 14 is used to control the gear position of the driving motor 2 , and the display screen 13 displays the gear position of the driving motor 2 .

[0041] The rotation speed of the driving motor is 2500r to 7000r;

[0042] The optimal rotation speed of the driving motor is 4000r.

[0043] like Figures 1 to 3 As shown, when in use, the start switch 14 drives the motor 2 to rotate the shaft to drive the eccentric block 3 to move eccentrically, and the waxing disc 4 rotates with the eccentric block 3 to perform waxing and polishing.

[0044] In Example 2,

[0045] like Figures 1 to 3 As shown, when replacing the waxing disc, first rotate the screw in the disassembly hole 11 for fixing the waxing disc 4 to the left and unscrew it, then pull out the waxing disc 4, at this time align the groove of the new waxing disc 4 with the front end of the nut 6 and snap it into place, and connect the waxing disc 4 to the eccentric block 3 through the disassembly hole 11 in the center of the waxing disc 4 with the screw.

[0046] In the description of this specification, reference is made to the terms "one embodiment", "some embodiments", "examples", "specific examples", etc.

[0047] The description of "example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do 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. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0048] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, and bonding in the prior art, which will not be described in detail here.

[0049] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, various changes and variations can be made in the specific implementation methods and application scopes based on the ideas of the present invention. The content of this specification should not be understood as a limitation on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A driving device for a waxing machine, comprising a body, characterized in that: The fuselage body includes A driving motor is arranged in the fuselage body, and the driving motor is connected to the eccentric block through a rotating shaft; An eccentric block, wherein an assembly cavity is provided in the eccentric block, and a limit ring, a bearing, and a nut are arranged in the assembly cavity from the inside to the outside in sequence; the tail end of the nut passes through the bearing and is clamped with the limit ring; A waxing disc, wherein a disassembly hole which is matched and connected with the eccentric block is provided at the center of the waxing disc.

2. A driving device for a waxing machine according to claim 1, characterized in that: The eccentric block is provided with an eccentric piece extending outward.

3. A driving device for a waxing machine according to claim 1, characterized in that: A blocking cover is arranged outside the fuselage body.

4. A driving device for a waxing machine according to claim 1, characterized in that: The tail end of the nut is provided with an annular notch which is clamped with the limiting ring.

5. A driving device for a waxing machine according to claim 1, characterized in that: The limiting ring is C-shaped.

6. A driving device for a waxing machine according to claim 1, characterized in that: A switch and a display screen are respectively arranged on the back of the fuselage body.

7. A driving device for a waxing machine according to claim 1, characterized in that: The rotation speed of the driving motor is 2500r to 7000r.

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