Scratch-proof and sputtering-proof polishing device for automobile ornaments

Abstract

The utility model discloses a scratch-proof and anti-sputtering polishing device for automobile ornaments, and relates to the technical field of ornament polishing, the scratch-proof and anti-sputtering polishing device for the automobile ornaments comprises a cover body, the main body of the cover body is of a one-way opening structure at the bottom end, and an annular groove is formed in the inner bottom end of the cover body; through the arrangement of the shade fixedly connected to the top end face of the assembling base, in a normal state, the shade and the assembling base can automatically and efficiently shade scraps generated when the polishing assembly works under the discharging effect of the spring rods arranged in the guide grooves, and therefore the scraps can be effectively shaded when the polishing assembly is used; scraps generated during grinding can be prevented from splashing, and through the arrangement of the mounting base with the magnetic attraction structure, the magnetic attraction column and the grinding assembly, the grinding assembly can be inserted into the mounting base mounted in the cover body through the magnetic attraction column fixedly connected to the top end face of the grinding assembly to be rapidly assembled.

Description

Technical Field

[0001] This utility model relates to the field of trim polishing technology, specifically a device for anti-scratch and anti-splash polishing of automotive trim parts. Background Technology

[0002] Automotive trim parts serve to decorate and beautify vehicles, and their quality directly affects the interior and exterior image of the car. Trim parts should be selected selectively based on the actual condition of the vehicle, adhering to the principles of aesthetics, harmony, practicality, and safety, to ensure the desired decorative effect. An existing patented automotive trim part burr removal device, patent publication number CN215999828U, includes a fixed chamber, an extension platform, grinding parts, an elastic telescopic component, and a drive mechanism. The fixed chamber has a U-shaped hollow internal structure. Extension platforms are symmetrically fixed on both sides of the fixed chamber, and multiple grinding parts are evenly arranged on the extension platforms. The fixed chamber contains a drive mechanism that rotates these grinding parts. The grinding portions of the multiple grinding parts have different diameters. An elastic telescopic component is located on the outer wall of the fixed chamber above the extension platforms. Compared to existing technologies, an elastic telescopic component is provided on the outer wall of the fixed chamber above the protruding platform. When polishing automotive trim parts, the user holds the trim part on the elastic telescopic component, which allows the user to easily control the trim part to make fine adjustments in position, thereby achieving a better burr removal effect.

[0003] Regarding the aforementioned technologies, the inventors believe that the following defects exist: although the hollow structure can limit the movement during use, the lack of an effective shielding structure makes it easy for debris generated during polishing to splash onto the surrounding trim parts, causing scratches on the surface of the trim parts. Therefore, we propose a scratch-proof and splash-proof polishing device for automotive trim parts to solve the above-mentioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a scratch-proof and splash-proof polishing device for automotive trim parts. It solves the problem that existing devices, due to their lack of effective shielding and protective structures, easily cause splash damage to the surface of trim parts when debris generated during polishing is splashed onto surrounding trim parts.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a device for scratch-proof and splash-proof polishing of automotive trim parts, comprising a cover body, the main body of which has a one-way opening structure at the bottom, and an annular groove is provided at the bottom of the cover body, which is a guide groove. The guide groove and the cover body together form a cover structure. A through hole is provided inside the cover body, and a bearing seat is installed inside the through hole. An mounting seat is installed on the inner side of the bearing seat, and a groove is provided at the bottom of the mounting seat. A metal sheet is fixedly connected inside the groove, and a helical gear A is coaxially installed at the top of the mounting seat.

[0006] Preferably, the mounting base and the helical gear A together form a transmission structure, and a side plate is fixedly connected to the top surface of the cover. The side plate is perpendicular to the top surface of the cover, and a motor is installed on the right end of the side plate, and an output shaft is provided on the left side of the motor.

[0007] Preferably, a helical gear B is installed on the left output shaft of the motor, and the motor and the helical gear B together form a drive structure. The helical gear B meshes with the helical gear A set at the top of the mounting base, and the helical gear B and the helical gear A together form a transmission structure.

[0008] Preferably, a base is fixedly connected to the top surface of the cover. The base has an internal hollow structure, and a handle is fixedly connected to the outside of the base. The handle and the base together form a gripping structure.

[0009] Preferably, the handle has a through groove inside, which is a grip groove, and the grip groove and the handle together form a grip structure. A wire is fixedly connected to the right end face of the handle, and the wire is used to connect to the power supply.

[0010] Preferably, a magnetic column is inserted into the bottom end of the mounting base, and the magnetic column is magnetic. A polishing component is fixedly connected to the bottom end surface of the magnetic column, and a polishing layer is adhered to the bottom end of the polishing component. The magnetic column and the polishing component together form a polishing structure.

[0011] Preferably, a spring rod is fixedly connected inside the guide groove, and the main body of the spring rod is a telescopic rod structure with a spring. There are six spring rods in total, and the six spring rods are fixedly connected inside the guide groove in a circular array. A mounting base is fixedly connected to the bottom end of the spring rod, and a cover is fixedly connected to the top of the mounting base. A slot is opened at the bottom end of the mounting base, and a rubber strip is engaged inside the slot.

[0012] Beneficial effects

[0013] This invention provides a device for scratch-resistant and splash-resistant polishing of automotive trim parts. Compared with the prior art, it has the following advantages:

[0014] This anti-scratch and anti-splash polishing device for automotive trim parts features a shield fixedly connected to the top surface of the mounting base. Under normal conditions, the shield and mounting base can automatically and efficiently shield the debris generated during the polishing process by utilizing the discharge action of a spring rod located in the guide groove. This prevents debris from splashing during polishing, thus achieving a more practical purpose.

[0015] This anti-scratch and anti-splash polishing device for automotive trim parts, by setting up a mounting base with a magnetic structure, as well as a magnetic column and polishing components, allows for quick assembly during polishing by inserting the polishing components into the mounting base installed in the cover using the magnetic column fixedly connected to its top surface, thereby improving assembly efficiency. Attached Figure Description

[0016] Figure 1 This is a front side view of a portion of the anti-splash polishing device of this utility model after cross-section.

[0017] Figure 2 This is a schematic diagram of the combined structure of the anti-splash polishing device of this utility model;

[0018] Figure 3 This is a side view of the anti-splash polishing device of this utility model;

[0019] Figure 4 This is a schematic diagram of the assembly base and rubber strip combination structure of the anti-splash grinding device of this utility model;

[0020] Figure 5 This is a schematic diagram of the combined structure of the cover and guide groove of the anti-splash polishing device of this utility model;

[0021] Figure 6 This is a top view of the anti-splash polishing device of this utility model.

[0022] In the diagram: 1. Cover; 101. Guide groove; 102. Mounting base; 103. Helical gear A; 104. Side plate; 105. Motor; 106. Helical gear B; 2. Base; 201. Handle; 202. Grip groove; 203. Wiring; 3. Magnetic column; 301. Grinding assembly; 302. Spring rod; 303. Mounting base; 304. Mask; 305. Rubber strip. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-6 This utility model provides a technical solution: a device for anti-scratch and anti-splash polishing of automotive trim parts, including a cover 1. The main body of the cover 1 is a one-way opening structure at the bottom, and an annular groove is provided at the bottom of the cover 1. The annular groove is a guide groove 101. The guide groove 101 and the cover 1 together form a cover structure. A through hole is provided inside the cover 1. A bearing seat is installed inside the through hole. An mounting seat 102 is installed on the inner side of the bearing seat. A groove is provided at the bottom of the mounting seat 102. A metal sheet is fixedly connected inside the groove. A helical gear A103 is coaxially installed at the top of the mounting seat 102.

[0025] By providing a guide groove 101 with an annular structure inside the cover 1, the cover 304 can be stored and hidden when in use.

[0026] See Figure 2 , Figure 3 The mounting base 102 and the helical gear A103 together form a transmission structure, and a side plate 104 is fixedly connected to the top surface of the cover 1. The side plate 104 is perpendicular to the top surface of the cover 1, and a motor 105 is mounted on the right end surface of the side plate 104. An output shaft is provided on the left side of the motor 105.

[0027] By mounting a motor 105 on the right end face of the side plate 104, a helical gear B106 mounted on the left side of the motor 105 can provide stable power output.

[0028] See Figure 1 , Figure 4 A helical gear B106 is installed on the left output shaft of the motor 105, and the motor 105 and the helical gear B106 together form a drive structure. The helical gear B106 meshes with the helical gear A103 set at the top of the mounting base 102, and the helical gear B106 and the helical gear A103 together form a transmission structure.

[0029] By installing a helical gear A103 at the top of the mounting base 102, the helical gear A103 can achieve stable power transmission through meshing with the helical gear B106 during use.

[0030] See Figure 3 , Figure 5 A base 2 is fixedly connected to the top surface of the cover 1. The base 2 has an internal hollow structure, and a handle 201 is fixedly connected to the outside of the base 2. The handle 201 and the base 2 together form a grip structure.

[0031] By fixing a handle 201 to the outside of the seat 2, the cover 1 can be quickly lifted during use.

[0032] See Figure 1 , Figure 2 The handle 201 has a through groove inside, which is a grip groove 202. The grip groove 202 and the handle 201 together form a grip structure. A wire 203 is fixedly connected to the right end face of the handle 201, and the wire 203 is used to connect the power supply.

[0033] By fixing a wiring 203 to the right end face of the handle 201, it can be connected to an external power source for power supply during use.

[0034] See Figure 4 , Figure 5 A magnetic column 3 is inserted into the bottom end of the mounting base 102, and the magnetic column 3 is magnetic. A polishing component 301 is fixedly connected to the bottom end surface of the magnetic column 3, and a polishing layer is adhered to the bottom end of the polishing component 301. The magnetic column 3 and the polishing component 301 together form a polishing structure.

[0035] By fixing a polishing component 301 to the bottom surface of the magnetic column 3, the polishing efficiency can be significantly improved during polishing.

[0036] See Figure 1 , Figure 2 A spring rod 302 is fixedly connected inside the guide groove 101. The main body of the spring rod 302 is a telescopic rod structure with a spring. There are six spring rods 302 in total. The six spring rods 302 are fixedly connected in a ring array inside the guide groove 101. A mounting base 303 is fixedly connected to the bottom end surface of the spring rod 302. A cover 304 is fixedly connected to the top of the mounting base 303. A slot is opened at the bottom end of the mounting base 303. A rubber strip 305 is engaged inside the slot.

[0037] By installing a rubber strip 305 inside the slot opened at the bottom of the mounting base 303, it can provide good flexible support during use.

[0038] When polishing automotive interior parts, the polishing machine can be pre-coated onto the interior parts of the car, and the wiring 203 located on the outside of the handle 201 can be connected to an external power source. The device can be held by gripping the handle 201 fixed to the top surface of the seat 2. Simultaneously, the mounting base 303 can be stably supported by contacting the rubber strip 305 on its bottom surface with the interior parts of the car.

[0039] Furthermore, during polishing, the motor 105 installed on the outside of the side plate 104 can be started to drive the helical gear B106 to rotate. The helical gear B106 and the helical gear A103 set on the top of the mounting base 102 mesh to drive the magnetic column 3 and the polishing assembly 301 to rotate, thus achieving a fast polishing operation. During polishing, the cover 1 needs to be pressed downwards, and the spring rod 302 set on the top surface of the mounting base 303 is squeezed simultaneously to achieve the purpose of thorough polishing.

[0040] In summary, this device, with its telescopic shield 304, can achieve all-around shielding when different grinding intensities are required.

[0041] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A device for scratch-proof and splash-proof polishing of automotive trim parts, comprising a cover (1), characterized in that: The main body of the cover (1) is a one-way opening structure at the bottom, and an annular groove is provided at the bottom of the cover (1). The annular groove is a guide groove (101). The guide groove (101) and the cover (1) together form the cover structure. A through hole is provided inside the cover (1). A bearing seat is installed inside the through hole. A mounting seat (102) is installed on the inner side of the bearing seat. A groove is provided at the bottom of the mounting seat (102). A metal piece is fixedly connected inside the groove. A helical gear A (103) is coaxially installed at the top of the mounting seat (102).

2. The anti-scratch and anti-splash polishing device for automotive trim parts according to claim 1, characterized in that: The mounting base (102) and the helical gear A (103) together form a transmission structure, and a side plate (104) is fixedly connected to the top surface of the cover (1). The side plate (104) is perpendicular to the top surface of the cover (1), and a motor (105) is installed on the right end surface of the side plate (104), and an output shaft is provided on the left side of the motor (105).

3. The anti-scratch and anti-splash polishing device for automotive trim parts according to claim 2, characterized in that: A helical gear B (106) is installed on the left output shaft of the motor (105), and the motor (105) and the helical gear B (106) together form a drive structure. The helical gear B (106) meshes with the helical gear A (103) set at the top of the mounting base (102), and the helical gear B (106) and the helical gear A (103) together form a transmission structure.

4. The anti-scratch and anti-splash polishing device for automotive trim parts according to claim 1, characterized in that: A seat (2) is fixedly connected to the top surface of the cover (1). The seat (2) has an internal hollow structure, and a handle (201) is fixedly connected to the outside of the seat (2). The handle (201) and the seat (2) together form a grip structure.

5. The anti-scratch and anti-splash polishing device for automotive trim parts according to claim 4, characterized in that: The handle (201) has a through groove inside, which is a grip groove (202). The grip groove (202) and the handle (201) together form a grip structure. A wire (203) is fixedly connected to the right end face of the handle (201), and the wire (203) is used to connect to the power supply.

6. The anti-scratch and anti-splash polishing device for automotive trim parts according to claim 2, characterized in that: A magnetic column (3) is inserted into the bottom end of the mounting base (102), and the magnetic column (3) is magnetic. A polishing component (301) is fixedly connected to the bottom surface of the magnetic column (3), and a polishing layer is adhered to the bottom end of the polishing component (301). The magnetic column (3) and the polishing component (301) together form a polishing structure.

7. The anti-scratch and anti-splash polishing device for automotive trim parts according to claim 1, characterized in that: A spring rod (302) is fixedly connected inside the guide groove (101), and the main body of the spring rod (302) is a telescopic rod structure with a spring. There are six spring rods (302) in total. The six spring rods (302) are fixedly connected in a ring array inside the guide groove (101). A mounting base (303) is fixedly connected to the bottom end of the spring rod (302), and a cover (304) is fixedly connected to the top of the mounting base (303). A slot is opened at the bottom of the mounting base (303), and a rubber strip (305) is engaged inside the slot.

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