Anti-sputtering edge grinding mechanism for gold necklace

Abstract

The utility model relates to the technical field of jewelry processing equipment, and discloses an anti-sputtering edging mechanism for gold necklaces, which comprises a base, two support frames are symmetrically and fixedly connected to the middle of the top wall of the base, the top walls of the two support frames are fixedly connected with the same fixed seat, and a through groove is formed in the middle of the fixed seat. And an anti-sputtering mechanism is arranged on the top of the fixing base and located on the outer side of the through groove, a polishing and edging mechanism is arranged in the anti-sputtering mechanism, and the anti-sputtering mechanism comprises a protective cover which is slidably installed on the top wall of the fixing base and located on the outer side of an opening of the through groove. The protective cover is arranged on the outer sides of the two polishing and edging mechanisms, the embedded sliding grooves matched with the polishing and edging mechanisms to move are formed in the two ends of the protective cover, meanwhile, the baffles capable of rotating are arranged at the front end and the rear end of the protective cover, and the notch grooves matched with the gold necklace to move are formed in the bottoms of the baffles. And edging machining chippings are not easy to sputter everywhere.

Description

Technical Field

[0001] The utility model relates to the technical field of jewelry processing equipment, in particular to a splash-proof edge grinding mechanism for a gold necklace. Background Technique

[0002] Jewelry processing technology is a general term for all processes of processing various jewelry raw materials according to various forms to form finished products. Specifically, it includes manual processing technology, machine processing technology, surface treatment technology of precious metal jewelry, etc., among which the edge grinding processing technology of gold necklaces is included, and an edge grinding mechanism for gold necklaces is required.

[0003] The following problems still exist when the existing edge grinding mechanism for gold necklaces is in use: Most of its edge grinding structures adopt a single-sided edge grinding structure design, and at the same time, its edge grinding structure is a fixed design. Usually, the gold necklace is moved for edge grinding processing work, and it is necessary to hold the gold necklace to be processed and fit it to the edge grinding structure for edge grinding processing work, resulting in certain safety hazards in the edge grinding processing of the gold necklace. Content of the Utility Model

[0004] (I) Technical problems to be solved.

[0005] In view of the deficiencies of the prior art, the utility model provides a splash-proof edge grinding mechanism for a gold necklace, which solves the problems put forward in the background technique.

[0006] (II) Technical solutions.

[0007] To achieve the above object, the utility model provides the following technical solutions: A splash-proof edge grinding mechanism for a gold necklace, including a base, two support frames are symmetrically and fixedly connected to the middle of the top wall of the base, and the same fixed seat is fixedly connected to the top walls of the two support frames. A through groove is opened in the middle of the fixed seat, and a splash-proof mechanism is arranged outside the through groove at the top of the fixed seat. A grinding and edge grinding mechanism is arranged in the splash-proof mechanism. The splash-proof mechanism includes a protective cover slidably installed on the top wall of the fixed seat and located outside the opening of the through groove. A baffle is rotatably arranged at each opening at the front and rear ends of the protective cover. A hinge is fixedly installed on the outer side walls at the front and rear ends of the protective cover and above its opening. The rotating end of the hinge is fixedly connected to the corresponding baffle. The two baffles are arranged symmetrically front and back, and a notch groove is opened in the middle of the bottom wall of the baffle.

[0008] As a further scheme of the utility model: A fitting sliding groove is opened on each side of the bottom wall of the protective cover. The grinding and edge grinding mechanism includes a grinding machine slidably installed in the two fitting sliding grooves. A set of grinding wheels is arranged at each opposite end of the two grinding machines. The two sets of grinding wheels are located inside the protective cover. Each set of grinding wheels has three and is arranged at equal distances from front to back.

[0009] As a further solution of the utility model: an adjustment groove is respectively opened between the upper and lower side walls on both sides of the through groove of the fixed seat, a bolt is slidably installed in the adjustment groove, and the top end of the screw rod of the bolt is fixedly connected to the grinding machine on its corresponding side.

[0010] As a further solution of the utility model: a collection box is slidably connected to the top wall of the base and below the opening of the through groove, a collection groove is opened on the top wall of the collection box corresponding to the opening of the through groove, and handles are arranged at the front and rear ends of the outer side wall of the collection box.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. In the utility model, by symmetrically arranging two adjustable grinding and edge grinding mechanisms, it can be adapted to gold necklaces of different thicknesses. There is no need to hold the gold necklace to be processed and fit it to the edge grinding structure for edge grinding work, and the safety of the gold necklace edge grinding process is good.

[0013] 2. In the utility model, by arranging a protective cover outside the two grinding and edge grinding mechanisms, fitting sliding grooves for the movement of the grinding and edge grinding mechanisms are opened at both ends of the protective cover. At the same time, rotatable baffles are arranged at the front and rear ends of the protective cover, and a notch groove for the movement of the gold necklace is opened at the bottom of the baffle. When the whole gold necklace is edge ground, the edge grinding debris is not easily splashed everywhere. Description of the Drawings

[0014] Figure 1 is the overall three-dimensional view of the utility model Figure I ;

[0015] Figure 2 is the overall three-dimensional view of the utility model Figure II ;

[0016] Figure 3 is the three-dimensional view of the grinding and edge grinding mechanism and the anti-sputtering mechanism of the utility model;

[0017] Figure 4 is the disassembled three-dimensional view of the grinding and edge grinding mechanism and the protective cover of the utility model.

[0018] In the figure: 1. Base; 2. Support frame; 3. Fixed seat; 4. Anti-sputtering mechanism; 5. Grinding and edge grinding mechanism; 6. Collection box; 7. Adjustment groove; 41. Protective cover; 42. Fitting sliding groove; 43. Hinge; 44. Baffle; 45. Notch groove; 51. Grinding machine; 52. Grinding wheel; 53. Bolt. Detailed Embodiment

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 to 4 , in the embodiment of the present invention, an anti-sputtering edge grinding mechanism for a gold necklace includes a base 1. Two support frames 2 are symmetrically and fixedly connected to the middle of the top wall of the base 1. The same fixed seat 3 is fixedly connected to the top walls of the two support frames 2. A through groove is opened in the middle of the fixed seat 3, and an anti-sputtering mechanism 4 is arranged outside the through groove at the top of the fixed seat 3. A grinding and edge grinding mechanism 5 is arranged in the anti-sputtering mechanism 4. The anti-sputtering mechanism 4 includes a shield 41 slidably installed on the top wall of the fixed seat 3 and located outside the opening of the through groove. A baffle 44 is rotatably arranged at each opening at the front and rear ends of the shield 41. A hinge 43 is fixedly installed on the outer side walls at the front and rear ends of the shield 41 and above its opening. The rotating end of the hinge 43 is fixedly connected to the corresponding baffle 44 on one side. The two baffles 44 are arranged symmetrically in the front and rear, and a notch groove 45 is opened at the middle position of the bottom wall of the baffle 44. A shield 41 is arranged outside the two grinding and edge grinding mechanisms 5. Fitting chutes 42 for the movement of the grinding and edge grinding mechanism 5 are opened at both ends of the shield 41. At the same time, rotatable baffles 44 are arranged at the front and rear ends of the shield 41, and a notch groove 45 for the movement of the gold necklace is opened at the bottom of the baffle 44. When the edge grinding process of the overall gold necklace is carried out, the debris generated during the edge grinding process is not easily splashed everywhere.

[0021] Two fitting chutes 42 are opened on both sides of the bottom wall of the shield 41. The grinding and edge grinding mechanism 5 includes grinders 51 slidably installed in the two fitting chutes 42. A set of grinding wheels 52 are arranged at the opposite ends of the two grinders 51. The two sets of grinding wheels 52 are located inside the shield 41. Each set of grinding wheels 52 consists of three and is arranged at equal distances from front to back. Two adjustable grinding and edge grinding mechanisms 5 are symmetrically arranged as a whole, which can be adapted to gold necklaces of different thicknesses. There is no need to hold the gold necklace to be processed and fit it to the edge grinding structure for edge grinding work, and the safety of the edge grinding process of the gold necklace is good.

[0022] An adjustment groove 7 is opened between the upper and lower side walls on both sides of the through groove of the fixed seat 3. A bolt 53 is slidably installed in the adjustment groove 7. The top end of the screw of the bolt 53 is fixedly connected to the corresponding grinder 51 on one side. The position adjustment of the upper grinder 51 can be realized by adjusting the position of the bolt 53 in the adjustment groove 7.

[0023] A collection box 6 is slidably connected to the top wall of the base 1 and is located below the opening of the through groove. A collection groove is provided in the top wall of the collection box 6 corresponding to the opening of the through groove. Handles are provided at both the front and rear ends of the outer side wall of the collection box 6. After the gold necklace is polished and processed inside the protective cover 41, the polishing and processing debris of the gold necklace can fall through the through groove. At this time, the falling debris can be collected by the collection box 6 for subsequent reuse of the debris.

[0024] The working principle of the present utility model is as follows: There are two adjustable polishing and edging mechanisms 5 symmetrically arranged as a whole. The working position of the upper polishing machine 51 can be adjusted by adjusting the bolt 53 in the adjustment groove 7, so as to adapt to gold necklaces of different thicknesses. It is not necessary to hold the gold necklace to be processed and fit it to the edging structure for edging processing work. The safety of the gold necklace edging processing is good. A protective cover 41 is arranged outside the two polishing and edging mechanisms 5. Fitting sliding grooves 42 for the movement of the polishing and edging mechanisms 5 are provided at both ends of the protective cover 41. At the same time, rotatable baffles 44 are provided at both the front and rear ends of the protective cover 41. A notch groove 45 for the movement of the gold necklace is provided at the bottom of the baffle 44. When the gold necklace is integrally edging processed, the edging processing debris is not easily splashed everywhere. In addition, the polishing and processing debris of the gold necklace can fall through the through groove. At this time, the falling debris can be collected by the collection box 6 for subsequent reuse of the debris.

[0025] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent replacements or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A splash-proof edge grinding mechanism for a gold necklace, comprising a base (1). In the middle of the top wall of the base (1), two support frames (2) are symmetrically and fixedly connected. On the top walls of the two support frames (2), the same fixed seat (3) is fixedly connected. It is characterized in that: A through groove is formed in the middle of the fixed seat (3), and a splash-proof mechanism (4) is arranged outside the through groove at the top of the fixed seat (3). A grinding and edge grinding mechanism (5) is arranged in the splash-proof mechanism (4). The splash-proof mechanism (4) includes a shield (41) slidably mounted on the top wall of the fixed seat (3) and located outside the opening of the through groove. At each opening at the front and rear ends of the shield (41), a baffle (44) is rotatably arranged. On both sides of the bottom wall of the shield (41), a fitting chute (42) is formed. The grinding and edge grinding mechanism (5) includes a grinding machine (51) slidably mounted in the two fitting chutes (42).

2. The anti-sputtering edge grinding mechanism for a gold necklace according to claim 1, characterized in that: On both the upper and lower side walls of the fixed seat (3) on both sides of the through groove, an adjustment groove (7) is formed.

3. A spatter-proof edge grinding mechanism for a gold necklace according to claim 2, characterized in that: A bolt (53) is slidably mounted in the adjustment groove (7). The top end of the screw rod of the bolt (53) is fixedly connected to the grinding machine (51) on its corresponding side.

4. The anti-sputtering edge grinding mechanism for a gold necklace according to claim 1, wherein: At each opposite end of the two grinding machines (51), a set of grinding wheels (52) is arranged. The two sets of grinding wheels (52) are located inside the shield (41). Each set of grinding wheels (52) has three and is arranged at equal distances from front to back.

5. The anti-sputtering edge grinding mechanism for a gold necklace according to claim 1, wherein: On the outer side walls at the front and rear ends of the shield (41) and above its opening, a hinge (43) is fixedly installed respectively. The rotating end of the hinge (43) is fixedly connected to the baffle (44) on its corresponding side.

6. The anti-sputtering edge grinding mechanism for a gold necklace according to claim 1, wherein: The two baffles (44) are arranged symmetrically front and back, and a notch groove (45) is formed in the middle of the bottom wall of the baffle (44).

7. A spatter-proof edge grinding mechanism for a gold necklace according to claim 1, characterized in that: A collection box (6) is slidably connected to the top wall of the base (1) and below the opening of the through groove. A collection groove is formed in the top wall of the collection box (6) corresponding to the opening of the through groove. Handles are arranged at the front and rear ends of the outer side wall of the collection box (6).

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