Grinding device for jewelry processing

Abstract

The utility model relates to the technical field of jewelry processing equipment, in particular to a polishing device for jewelry processing. Comprising a base, an ornament placing assembly, a sliding seat assembly, a grinding machine fixing assembly, a grinding machine, a gradienter, a sliding groove, a second magnetic attraction piece, a magnetic attraction seat, an ornament placing plate, an adjusting threaded column, an auxiliary threaded column, a supporting bolt, a first magnetic attraction piece, a track plate, a sliding rail, a sliding block, a fastener mounting seat, a fastener, a fixing bolt and a track groove. When a sliding structure of the sliding seat assembly and the grinding machine fixing assembly is matched with the ornament placing assembly to grind wide bracelets and the like, the grinding machine can stably move forwards, backwards, leftwards and rightwards for grinding, the problem that handheld grinding is excessive or not in place is solved, and the grinding quality is improved; the device has multiple use modes, the grinding machine can be independently taken down and held by hand, the ornament placing assembly can be magnetically attracted to be assembled and disassembled, and the device can adapt to machining of different types of ornaments such as bracelets, hang tags and wide bracelets.

Description

Technical Field

[0001] This utility model relates to the technical field of jewelry processing equipment, specifically a polishing device for jewelry processing. Background Technology

[0002] Polishing is a crucial step in jewelry making, used to remove burrs and scratches from the surface of jewelry and improve its smoothness and beauty. Traditional jewelry polishing methods mostly involve hand-held polishing tools, which have many drawbacks. For example, it is difficult to control the polishing force, which can easily lead to over-polishing or uneven polishing. Moreover, for some jewelry with complex shapes and large areas, such as wide bracelets, hand-held polishing is inefficient, labor-intensive, and relies heavily on polishing skills. It also poses certain safety hazards and has certain shortcomings. Utility Model Content

[0003] The purpose of this invention is to provide a polishing device for jewelry processing to solve the aforementioned technical problems.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a polishing device for jewelry processing, comprising a base, a sliding block assembly, and a polishing machine fixing assembly. The sliding block assembly is slidably mounted on the top surface of the base, and the polishing machine fixing assembly is slidably mounted on the sliding block assembly. A polishing machine is snapped and fixed on the polishing machine fixing assembly. A groove is formed on the top surface of the base. The sliding block assembly consists of a track plate, a slide rail, and a slider. The slider is fixedly connected to the bottom surface of the track plate, and the slide rail is fixedly connected to the top surface of the track plate. The slide rail and the slider are perpendicular to each other. The slider is slidably disposed in the groove. A small handheld electric polishing machine is selected as the polishing machine.

[0005] The grinding machine fixing assembly consists of a fastener mounting base and a fastener. The fastener is fixedly connected to the top of the fastener mounting base. The bottom surface of the fastener mounting base has a rail groove that matches the slide rail. The rail groove is slidably mounted on the slide rail.

[0006] The grinder is snapped and fixed inside the fastener. A level is installed on the shell of the grinder. Two ear plates are provided on the top of the fastener. Through holes are opened on the two ear plates, and fixing bolts are installed in the through holes.

[0007] Preferably, the device also includes a jewelry placement assembly, which comprises a magnetic base, a jewelry placement plate, and an adjusting threaded post. The adjusting threaded post is threaded through and installed on the jewelry placement plate, and its bottom end is rotatably mounted on the magnetic base via a bearing. An auxiliary threaded post is vertically fixedly connected to the eastern ends of both ends of the magnetic base. A through hole for sliding of the auxiliary threaded post is provided on the jewelry placement plate, and the auxiliary threaded post is slidably disposed within the through hole of the jewelry placement plate. A support bolt is threaded onto the auxiliary threaded post, and the support bolt is located below the bottom surface of the jewelry placement plate. A first magnetic plate is embedded in the bottom surface of both ends of the magnetic base, and a second magnetic plate with the opposite magnetic pole to the first magnetic plate on the bottom surface of the base is embedded in the top surface of the base. Both the slide groove and the rail groove are "n"-shaped grooves, and a limit groove is provided on one side of the slide rail, with a limit slider installed within the rail groove.

[0008] Preferably, the jewelry placement component is detachably mounted on the base by magnetically engaging the first magnetic piece with the second magnetic piece on the top surface of the base.

[0009] Preferably, the slide assembly moves forward and backward by sliding a slider in the groove of the base, and the grinding machine fixing assembly moves left and right by sliding on the slide rail of the slide assembly via a rail groove.

[0010] Preferably, when the adjusting threaded column rotates, it can adjust the height of the jewelry placement plate in conjunction with the auxiliary threaded column and the support bolt.

[0011] Preferably, the grinder can be detached from the fastener of the grinder fixing assembly for handheld grinding operations.

[0012] Preferably, the level is respectively installed on the polishing machine and the jewelry placement plate of the jewelry placement assembly to ensure that the polishing machine and the jewelry placement plate are installed horizontally.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This utility model has a simple structure, featuring a sliding mechanism for the sliding base assembly and the grinding machine fixing assembly. Combined with the jewelry placement assembly, it enables stable forward, backward, left, and right movement of the grinding machine when grinding wide bracelets, avoiding over- or under-grinding issues caused by hand-held grinding and improving grinding quality. The device has multiple usage modes; the grinding machine can be detached and held separately, and the jewelry placement assembly can be magnetically attached and detached. It is suitable for processing different types of jewelry such as bracelets, pendants, and wide bracelets, and has a wide range of applications. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a side view of the three-dimensional structure of the present invention;

[0017] Figure 3 This is a three-dimensional structural diagram of the jewelry placement component of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the jewelry placement component of this utility model, viewed from below.

[0019] Figure 5 This is a three-dimensional structural diagram of the slide assembly of this utility model;

[0020] Figure 6 This is a three-dimensional structural diagram of the grinding machine fixing component of this utility model;

[0021] Figure 7 This is a three-dimensional structural diagram of the base of this utility model.

[0022] In the diagram: 1. Base; 2. Jewelry placement assembly; 3. Slide assembly; 4. Polishing machine fixing assembly; 5. Polishing machine; 6. Level; 101. Slide groove; 102. Second magnetic plate; 21. Magnetic base; 22. Jewelry placement plate; 23. Adjusting threaded post; 24. Auxiliary threaded post; 25. Support bolt; 26. First magnetic plate; 31. Track plate; 32. Slide rail; 33. Slider; 41. Fastener mounting base; 42. Fastener; 43. Fixing bolt; 4101. Track groove. 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 7 This utility model provides a technical solution: a polishing device for jewelry processing, including a base 1, a jewelry placement component 2, a sliding block component 3, a polishing machine fixing component 4, a polishing machine 5, and a level 6. The top surface of the base 1 has a sliding groove 101, which is n-shaped. The sliding block component 3 consists of a track plate 31, a slide rail 32, and a slider 33. The slider 33 is fixedly connected to the bottom surface of the track plate 31, and the top surface of the track plate 31 is fixedly connected to the slide rail 32. The slide rail 32 and the slider 33 are perpendicular to each other, and the slider 33 is slidably disposed within the sliding groove 101. The top surface of the track plate 31 is slidably mounted on the top surface of the base 1, and a limiting groove is provided on one side of the slide rail 32.

[0025] The grinding machine fixing assembly 4 consists of a fastener mounting base 41 and a fastener 42. The fastener 42 is fixedly connected to the top of the fastener mounting base 41. The bottom surface of the fastener mounting base 41 has a rail groove 4101 adapted to the slide rail 32. The rail groove 4101 is "n" shaped and a limit strip is provided inside the rail groove 4101. The rail groove 4101 is slidably mounted on the slide rail 32. The grinding machine 5 is snapped and fixed inside the fastener 42. A level 6 is installed on the housing of the grinding machine 5. Jewelry placement assembly 2 includes a magnetic base 21, a jewelry placement plate 22, and an adjusting threaded post 23. The adjusting threaded post 23 is threaded through and installed on the jewelry placement plate 22. The bottom end of the adjusting threaded post 23 is rotatably mounted on the magnetic base 21 via a bearing. Auxiliary threaded posts 24 are vertically fixedly connected to the top of both ends of the magnetic base 21. The jewelry placement plate 22 has through holes for the sliding of the auxiliary threaded posts 24. The auxiliary threaded posts 24 are slidably installed through the through holes of the jewelry placement plate 22. Support bolts 25 are threaded onto the auxiliary threaded posts 24 and are located below the bottom surface of the jewelry placement plate 22. First magnetic plates 26 are embedded in the bottom surface of both ends of the magnetic base 21, and second magnetic plates 102 with opposite magnetic poles to the first magnetic plates 26 are embedded in the top surface of the base 1.

[0026] Furthermore, there are two slide rails 32, which are arranged parallel to each other. The rail grooves 4101 on the bottom surface of the fastener mounting base 41 correspond one-to-one with the slide rails 32 and are mutually adapted. This arrangement can enhance the stability of the connection between the slide assembly 3 and the grinding machine fixing assembly 4, ensure the smooth movement of the grinding machine 5 during the grinding process, and improve the grinding quality.

[0027] Furthermore, the top of the fastener 42 is provided with two ear plates, each with a through hole. A fixing bolt 43 is installed in the through hole to fix the polishing machine 5 inside the fastener 42. The fixing bolt 43 allows for easy installation and removal of the polishing machine 5, facilitating the replacement of different types of polishing heads to meet the polishing needs of different jewelry.

[0028] Furthermore, the jewelry placement plate 22 is a rectangular plate structure with a flat top surface for placing jewelry. This structure provides a stable platform for the jewelry, ensuring that it will not shift during polishing and guaranteeing the accuracy of the polishing process.

[0029] Furthermore, the top of the adjusting threaded post 23 extends beyond the top surface of the jewelry placement plate 22, and a rotating handle is provided on the extended portion. The rotating handle design allows the operator to easily rotate the adjusting threaded post 23, thereby quickly and conveniently adjusting the height of the jewelry placement plate 22 to accommodate the polishing needs of jewelry of different thicknesses.

[0030] Furthermore, the bottom end of the support bolt 25 contacts the ground to support the jewelry placement assembly 2. The support bolt 25 can enhance the stability of the jewelry placement assembly 2 and prevent the polishing effect from being affected by the shaking of the jewelry placement plate 22 during the polishing process.

[0031] The working process of this utility model is as follows:

[0032] like Figure 1 - Figure 5 As shown, during operation, first select the appropriate usage mode according to the type of jewelry to be processed. When polishing large, flat pieces of jewelry such as wide woven bracelets, replace the polishing head on the polishing machine 5 and fix it to the fastener 42 of the polishing machine fixing assembly 4. Then, install the jewelry placement assembly 2 on the base 1 using magnetic attraction. Specifically, the first magnetic piece 26 at the bottom of the magnetic base 21 attracts the second magnetic piece 102 at the top of the base 1 for quick installation. Next, rotate the adjusting threaded column 23. Since the adjusting threaded column 23 is threaded through and installed on the jewelry placement plate 22, and its bottom end is rotatably installed on the magnetic base 21 via a bearing, rotating the adjusting threaded column 23 can change the height of the jewelry placement plate 22. After adjusting to the appropriate height, place the jewelry flat on top of the jewelry placement plate 22, hold the two ends of the jewelry with one hand, and push the sliding assembly 3 and the polishing machine fixing assembly 4 with the other hand to move the polishing machine 5 left and right and back and forth, thereby polishing the jewelry from all angles on the same horizontal surface. At this point, the level 6 on the polishing machine 5 and the jewelry placement plate 22 ensures that the polishing machine 5 and the jewelry placement assembly 2 are installed horizontally, guaranteeing the accuracy of polishing. Compared with hand-held polishing, this method can effectively avoid over-polishing or under-polishing, improving polishing quality and efficiency.

[0033] When polishing small, handheld jewelry items such as bracelets and pendants, the jewelry placement component 2 can be removed, and the polishing machine 5 can be detached from the polishing machine fixing component 4 and used independently. The worker can then hold the bracelet or pendant close to the polishing head of the polishing machine 5 for polishing. This method is more flexible and convenient, and suitable for the fine polishing of small pieces of jewelry.

[0034] The device of this utility model has a simple structure. Through the ingenious cooperation between the components, it realizes multiple usage modes. The appropriate usage mode can be selected according to different types of jewelry and processing needs. It has a wide range of applications, greatly improves the efficiency and quality of jewelry processing, reduces labor intensity, and at the same time ensures the safety and convenience of operation. It provides a highly efficient and practical polishing equipment for the jewelry processing industry.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A polishing device for jewelry processing, characterized in that: The system includes a base (1), a slide assembly (3), and a grinder fixing assembly (4). The slide assembly (3) is slidably mounted on the top surface of the base (1), and the grinder fixing assembly (4) is slidably mounted on the slide assembly (3). A grinder (5) is snapped and fixed on the grinder fixing assembly (4). A sliding groove (101) is provided on the top surface of the base (1). The slide assembly (3) is composed of a track plate (31), a slide rail (32), and a slider (33). The slider (33) is fixedly connected to the bottom surface of the track plate (31), and the slide rail (32) is fixedly connected to the top surface of the track plate (31). The slide rail (32) and the slider (33) are perpendicular to each other, and the slider (33) is slidably disposed in the slide groove (101); the grinding machine fixing assembly (4) is composed of a fastener mounting seat (41) and a fastener (42). The fastener (42) is fixedly connected to the top of the fastener mounting seat (41). The bottom surface of the fastener mounting seat (41) is provided with a rail groove (4101) that is adapted to the slide rail (32). The rail groove (4101) is slidably disposed on the slide rail (32); the grinding machine (5) is snapped and fixed in the fastener (42). A level (6) is installed on the housing of the grinding machine (5).

2. The polishing device for jewelry processing according to claim 1, characterized in that: It also includes a jewelry placement assembly (2), which includes a magnetic base (21), a jewelry placement plate (22) and an adjusting threaded post (23). The adjusting threaded post (23) is threaded through and installed on the jewelry placement plate (22), and the bottom end of the adjusting threaded post (23) is rotatably installed on the magnetic base (21) through a bearing.

3. The polishing device for jewelry processing according to claim 2, characterized in that: The magnetic base (21) is vertically fixed at both ends with auxiliary threaded columns (24). The jewelry placement plate (22) has through holes for the sliding of the auxiliary threaded columns (24). The auxiliary threaded columns (24) are slidably installed in the through holes of the jewelry placement plate (22). The auxiliary threaded columns (24) are threaded with support bolts (25). The support bolts (25) are located below the bottom surface of the jewelry placement plate (22).

4. The polishing device for jewelry processing according to claim 2, characterized in that: The bottom surface of the magnetic base (21) at both ends is embedded with a first magnetic piece (26), and the top surface of the base (1) is embedded with a second magnetic piece (102) that is opposite to the magnetic pole of the first magnetic piece (26) on the bottom surface of the magnetic base (21).

5. The polishing device for jewelry processing according to claim 1, characterized in that: The fastener (42) has two ear plates on its top, and through holes are provided on the two ear plates. Fixing bolts (43) are installed in the through holes.

6. The polishing apparatus for jewelry processing according to claim 1, characterized in that: Both the slide groove (101) and the rail groove (4101) are "n" shaped grooves. A limiting groove is opened on one side of the slide rail (32), and a limiting slide bar is provided in the rail groove (4101).

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