An automobile accessory polishing device

Abstract

The utility model discloses an automobile accessory polishing device, including polishing subassembly, polishing subassembly includes setting polisher main part, with handheld frame of polisher main part connection, the abrasive disc piece of polisher main part output end connection, set up in the position of abrasive disc piece's protective cover, linkage assembly, the linkage assembly includes setting in the first switch button of handheld frame position, open in polisher main part lateral wall's screw thread mouth, with the threaded rod of screw thread mouth connection, the handle of fixed in threaded rod top -end, open in the round hole on handle, set up in the second switch button of round hole position. The utility model discloses through setting up the mutual cooperation of polishing subassembly and linkage assembly, form the structure design of double -switch linkage, reach in use, ensure only the premise of the user's two hands hold can start polisher, avoid the user for the convenience of use, one -handed operation's problem, greatly improve the security of accessory polisher use.

Description

Technical Field

[0001] This utility model relates to the field of parts polishing technology, specifically to a grinding device for automotive parts. Background Technology

[0002] During the production of automotive parts, grinding machines are used to polish them. For safety reasons, existing grinding machines are generally operated with both hands: one hand holds the main body of the grinding machine, and the other hand holds the handle to prevent the grinding wheel from breaking under pressure. However, in practice, for convenience, workers often remove the handle and hold the main body of the grinding machine with one hand to polish automotive parts. While this is convenient, it poses a significant safety hazard, as it can easily cause the grinding machine to break under pressure, resulting in injury to the worker. Utility Model Content

[0003] Therefore, the purpose of this utility model is to provide an automotive parts grinding device. Through the cooperation of the grinding components and the linkage components, a dual-switch linkage structure design is formed, which ensures that the grinding machine can only be started when the user holds both hands, avoiding the problem of users operating with one hand for convenience, and greatly improving the safety of using the parts grinding machine.

[0004] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution: a grinding device for automotive parts, comprising:

[0005] A grinding assembly, comprising a grinding machine body, a handheld frame connected to the grinding machine body, a grinding wheel connected to the output end of the grinding machine body, and a protective cover disposed at the position of the grinding wheel;

[0006] The linkage component includes a first switch button located at the handgrip frame, a threaded opening on the side wall of the grinder body, a threaded rod connected to the threaded opening, a handle fixed to the top of the threaded rod, a round hole on the handle, and a second switch button located at the round hole.

[0007] In a preferred embodiment of the automotive parts grinding device described in this utility model, the first switch button and the second switch button are connected to the motor of the grinding machine body, and the first switch button and the second switch button are connected in series.

[0008] As a preferred embodiment of the automotive parts grinding device described in this utility model, it further includes an anti-disassembly component, which includes a third switch button disposed in the threaded opening, a spring disposed in the threaded opening, and a pressure plate connected to the top of the spring.

[0009] In a preferred embodiment of the automotive parts grinding device described in this utility model, the end of the threaded rod pushes the pressure plate forward, and the spring is compressed.

[0010] The pressure plate presses down the third switch button, and the third switch button is connected in series with the first switch button and the second switch button.

[0011] As a preferred embodiment of the automotive parts polishing device of this utility model, it further includes an adsorption component, which includes an annular frame communicating with the protective cover, a first magnet disposed within the annular frame, and a second magnet distributed perpendicularly to the first magnet.

[0012] In a preferred embodiment of the automotive parts polishing device described in this utility model, a plurality of first magnets and second magnets are provided, and an annular magnetic strip is connected between every two second magnets.

[0013] As a preferred embodiment of the automotive parts polishing device described in this utility model, it further includes a cover assembly, which includes an annular groove formed on the frame edge of the annular frame, an annular baffle inserted into the annular groove, and a top plate fixed to the top of the annular baffle.

[0014] In a preferred embodiment of the automotive parts polishing device described in this utility model, the cover assembly further includes a rectangular slot formed at the top of the annular frame and an annular magnet disposed within the rectangular slot.

[0015] Compared with the prior art, the advantages of this utility model are:

[0016] 1. By cooperating with the grinding components and linkage components, a dual-switch linkage structure is formed, ensuring that the grinder can only be started when the user has both hands on it. This avoids the problem of users operating with one hand for convenience and greatly improves the safety of using the accessory grinder.

[0017] Second, by setting anti-tamper components, the handle is prevented from being disassembled by personnel. Once the handle is disassembled and the hand position is changed, the spring returns to its original position, directly separating the pressure plate from the third switch button. This eliminates the effect of the third switch button being connected in series, making it impossible to start the grinder, thus further improving the safety of use.

[0018] Third, the adsorption components are designed to process the residue from the grinding process, preventing large-scale iron filings from flying everywhere during grinding, thus facilitating resource utilization while avoiding iron filings flying everywhere.

[0019] Fourth, by setting up a covering component, the entire grinding wheel is temporarily and comprehensively protected, increasing the protection range of the protective cover and preventing the grinding wheel from directly contacting the ground and breaking apart when the grinder falls. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1 This is a first-view structural diagram of the present invention;

[0022] Figure 2 This is a structural diagram showing the position of the second switch button of this utility model;

[0023] Figure 3 This is a cross-sectional view of the threaded opening of this utility model;

[0024] Figure 4 This is a structural diagram showing the position of the third switch button of this utility model;

[0025] Figure 5 This is a structural diagram of the adsorption component of this utility model;

[0026] Figure 6 This is a first-view structural diagram of the covering component of this utility model;

[0027] Figure 7 This is a second-view structural diagram of the covering component of this utility model.

[0028] In the diagram: 11. Grinding machine body; 12. Handheld frame; 13. Grinding wheel; 14. Protective cover; 21. First switch button; 22. Handle; 23. Round hole; 24. Second switch button; 25. Threaded rod; 26. Threaded opening; 31. Third switch button; 32. Spring; 33. Pressure plate; 41. Annular frame; 42. First magnet; 43. Second magnet; 44. Annular magnetic strip; 51. Annular groove; 52. Annular baffle; 53. Top plate; 54. Rectangular groove; 55. Annular magnet. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0033] This utility model provides an automotive parts grinding device. Through the cooperation of the grinding component and the linkage component, a dual-switch linkage structure design is formed, which ensures that the grinding machine can only be started when the user holds both hands, avoiding the problem of one-handed operation for convenience and greatly improving the safety of using the parts grinding machine.

[0034] Figures 1-7 The diagram shown is an overall structural schematic of an embodiment of the automotive parts grinding device of this utility model. Please refer to [link / reference]. Figures 1-7 The main structure of this embodiment includes: a grinding component and a linkage component.

[0035] The grinding assembly is used for grinding automotive parts. Specifically, the grinding assembly includes a grinding machine body 11, a handheld frame 12 connected to the grinding machine body 11, a grinding wheel 13 connected to the output end of the grinding machine body 11, and a protective cover 14 located at the position of the grinding wheel 13.

[0036] In actual use, the user holds the holding frame 12 with one hand and the handle 22 with the other, so that the motor inside the grinder body 11 drives the grinding wheel 13 to rotate and grind.

[0037] The linkage component is used for linkage to avoid the risk of single-handed operation. Specifically, the linkage component includes a first switch button 21 set at the position of the handheld frame 12, a threaded opening 26 opened on the side wall of the grinder body 11, a threaded rod 25 connected to the threaded opening 26, a handle 22 fixed to the top of the threaded rod 25, a round hole 23 opened on the handle 22, and a second switch button 24 set at the position of the round hole 23.

[0038] In actual use, when the user holds the holding frame 12, press the first switch button 21 directly with one hand, and hold the handle 22 with the other hand. At the same time, press the second switch button 24. By holding the machine with both hands and pressing the first switch button 21 and the second switch button 24 at the same time, the main body 11 of the grinder will be started. If the user operates with one hand and only presses the first switch button 21 or the second switch button 24, the main body 11 of the grinder will not be started. This ensures that the machine can only be used when held with both hands, thus improving the safety of use.

[0039] Furthermore, it also includes an anti-tampering component, which includes a third switch button 31 disposed in the threaded opening 26, a spring 32 disposed in the threaded opening 26, and a pressure plate 33 connected to the top of the spring 32.

[0040] In practical use, the threaded rod 25 is threadedly connected to the threaded opening 26. The threaded rod 25 advances threadedly within the threaded opening 26. At this time, the spring 32 is compressed by the threaded rod 25, and the pressure plate 33 presses the third switch button 31 tightly. The third switch button 31 is connected in series with the first switch button 21 and the second switch button 24. With this structural design, if the user removes the handle 22 for convenience, the pressure plate 33 loses its compression, the spring 32 returns to its original position, and the third switch button 31 is no longer pressed. Since the third switch button 31 is connected in series with the first switch button 21 and the second switch button 24, once the third switch button 31 is no longer pressed, the grinder body 11 will shift and cannot be started, thus avoiding the need to remove the handle 22.

[0041] Furthermore, it also includes an adsorption component, which includes an annular frame 41 communicating with the protective cover 14, a first magnet 42 disposed within the annular frame 41, and second magnets 43 distributed perpendicularly to the first magnet 42; a plurality of first magnets 42 and second magnets 43 are provided, and an annular magnetic strip 44 is connected between every two second magnets 43.

[0042] In practical use, the annular frame 41 is connected to the protective cover 14. When the grinding wheel 13 rotates at high speed to grind, the iron filings spread directly to the surroundings. At this time, the iron filings are directly attracted by the first magnet 42, the second magnet 43 and the annular magnetic strip 44. This avoids large-scale iron filings from splashing during grinding, making it convenient to utilize resources while avoiding iron filings from splashing.

[0043] Furthermore, it also includes a cover assembly, which includes an annular slot 51 opened on the edge of the annular frame 41, an annular baffle 52 inserted into the annular slot 51, and a top plate 53 fixed to the top of the annular baffle 52. The cover assembly also includes a rectangular slot 54 opened at the top of the annular frame 41 and an annular magnet 55 disposed in the rectangular slot 54.

[0044] In actual use, the user directly pulls the annular magnet 55, and the annular baffle 52 slides in the annular groove 51 until the top plate 53 and the annular magnet 55 attract each other. At this time, the annular baffle 52 cooperates with the annular frame 41 to complete comprehensive protection and prevent the grinding wheel 13 from being broken by contact or impact when the main body 11 of the grinder is not in use.

[0045] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A grinding device for automotive parts, characterized in that, include: A grinding assembly, comprising a grinding machine body (11), a handheld frame (12) connected to the grinding machine body (11), a grinding wheel (13) connected to the output end of the grinding machine body (11), and a protective cover (14) located at the position of the grinding wheel (13). The linkage component includes a first switch button (21) located on the handheld frame (12), a threaded opening (26) on the side wall of the grinder body (11), a threaded rod (25) connected to the threaded opening (26), a handle (22) fixed to the top of the threaded rod (25), a round hole (23) on the handle (22), and a second switch button (24) located at the round hole (23).

2. The automotive parts polishing device according to claim 1, characterized in that, The first switch button (21) and the second switch button (24) are connected to the motor of the grinding machine body (11), and the first switch button (21) and the second switch button (24) are connected in series.

3. The automotive parts polishing device according to claim 2, characterized in that, It also includes an anti-tampering component, which includes a third switch button (31) disposed in the threaded opening (26), a spring (32) disposed in the threaded opening (26), and a pressure plate (33) connected to the top of the spring (32).

4. The automotive parts polishing device according to claim 3, characterized in that, The end of the threaded rod (25) pushes the pressure plate (33) forward, and the spring (32) is compressed; The pressure plate (33) presses the third switch button (31) tightly, and the third switch button (31) is connected in series with the first switch button (21) and the second switch button (24).

5. The automotive parts polishing device according to claim 4, characterized in that, It also includes an adsorption component, which includes an annular frame (41) communicating with the protective cover (14), a first magnet (42) disposed within the annular frame (41), and a second magnet (43) distributed perpendicularly to the first magnet (42).

6. The automotive parts polishing device according to claim 5, characterized in that: There are several first magnets (42) and second magnets (43), and an annular magnetic strip (44) is connected between every two second magnets (43).

7. The automotive parts polishing device according to claim 6, characterized in that: It also includes a cover assembly, which includes an annular slot (51) formed on the edge of the annular frame (41), an annular baffle (52) inserted into the annular slot (51), and a top plate (53) fixed to the top of the annular baffle (52).

8. The automotive parts polishing device according to claim 7, characterized in that: The covering assembly also includes a rectangular slot (54) formed at the top of the annular frame (41) and an annular magnet (55) disposed within the rectangular slot (54).

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