Jewelry processing integrated grinding workbench

Abstract

The utility model relates to the field of jewelry processing, and discloses a jewelry processing integrated grinding workbench which comprises a base, a rotating groove is formed in the upper surface of the base, a rotating disc is rotatably connected to the inner wall of the rotating groove, and two sliding plates are slidably connected to the upper surface of the rotating disc; limiting discs are rotatably connected to the side surfaces of the two sliding plates, a supporting column is fixedly connected to one side of the upper surface of the base, a connecting plate is slidably connected to the outer surface of the supporting column, and a grinding wheel is rotatably connected to the side, away from the supporting column, of the lower surface of the connecting plate; a plurality of fans are rotationally connected to the position, located on the side edge of the supporting column, of the upper surface of the base, a waste chip falling groove is formed in the side, away from the fans, of the upper surface of the base in a penetrating mode, and a waste chip box is slidably connected to the side surface of the base. The multi-angle jewelry polishing device can achieve the effects of efficiently and stably achieving multi-angle jewelry polishing and centralized collection of polishing scraps.

Description

Technical Field

[0001] The present application relates to the field of jewelry processing, and in particular to an integrated jewelry processing polishing workbench. Background Art

[0002] Jewelry processing can be roughly divided into two types. One is gem processing, which is the cutting, pre-shaping, grinding, polishing and drilling of gemstones. In the jewelry processing process, grinding is an extremely critical step. However, most existing jewelry processing devices are difficult to conveniently adjust the jewelry at multiple angles, making it difficult to perform multi-angle grinding efficiently.

[0003] For example, a Chinese utility model patent with the announcement number CN219152439U discloses an integrated fixed polishing device for jewelry processing, comprising a fixed component group, the fixed component group includes a piece to be polished, a fixed rod is arranged on one side of the piece to be polished, a connecting shaft is arranged outside the fixed rod, a fixed block is arranged outside the connecting shaft, a limit plate is arranged on one side of the fixed block, an adjusting rod is arranged on the side of the connecting shaft away from the piece to be polished, and an intermediate plate is arranged on one side of the adjusting rod; a polishing component group, the polishing component group includes a control handle, a connecting rod is arranged on one side of the control handle, and a polishing wheel is arranged on one side of the connecting rod;

[0004] This comparative document can only fix the jewellery with holes for grinding, but it is difficult to fix the jewellery without holes. It can only rotate vertically, which is inconvenient to adjust other angles and difficult to achieve multi-angle grinding efficiently. Moreover, there is no part for collecting grinding waste, which makes the workbench dirty.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that the integrated jewelry processing polishing workbench is difficult to efficiently and stably realize multi-angle polishing of jewelry and difficult to collect polishing waste chips, the present application provides an integrated jewelry processing polishing workbench.

[0007] The present application provides a jewelry processing integrated polishing workbench adopts the following technical solution:

[0008] A jewelry processing integrated polishing workbench, comprising a base, the upper surface of the base is provided with a rotating groove, the inner wall of the rotating groove is rotatably connected to a turntable, the upper surface of the turntable is slidably connected to two sliding plates, the side surfaces of the two sliding plates are rotatably connected to a limiting disk, one side of the upper surface of the base is fixedly connected to a support column, the outer surface of the support column is slidably connected to a connecting plate, the outer surface of the support column is provided with a reset spring, and one end of the reset spring is fixedly connected to the upper surface of the base, and the other end of the reset spring is fixedly connected to the lower surface of the connecting plate, and the lower surface of the connecting plate is rotatably connected to a grinding wheel on the side away from the support column;

[0009] The upper surface of the base is located at the side of the support column and is rotatably connected to a plurality of fans. A waste chip falling groove is penetrated and opened on the side of the upper surface of the base away from the fan. A waste chip box is slidably connected to the side surface of the base.

[0010] Preferably, two slide grooves are provided on the upper surface of the turntable, and the inner walls of the two slide grooves slide relative to the two sliding plates.

[0011] Preferably, the inner walls of the two slide grooves are rotatably connected with a double-headed screw, and the outer surface of the double-headed screw is screwed and connected with the two sliding plates.

[0012] Preferably, an electric motor is fixedly connected to the inner bottom surface of the rotating groove, a rotating shaft is fixedly connected to the output end of the electric motor, a connecting column is fixedly connected to the outer surface of the rotating shaft, and the connecting column is fixedly connected to the lower surface of the turntable.

[0013] Preferably, the side surfaces of the two sliding plates are provided with a plurality of grooves, and the side surfaces of the two limiting plates are provided with limiting grooves, the inner walls of the limiting grooves are elastically slidably connected to the limiting blocks through springs, and the limiting blocks can be engaged with the inner walls of the plurality of grooves.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. By sliding two sliding plates toward or away from each other on the inner wall of the slide groove, jewelry of different sizes and shapes can be stably fixed, and then the turntable is rotated to rotate the jewelry horizontally according to the grinding requirements. Then, by rotating the limit plate, the jewelry is rotated vertically according to the grinding requirements, thereby efficiently and stably achieving multi-angle adjustment of the jewelry, so that the grinding wheel can rotate at high speed to grind the jewelry; compared with the existing technology, it has the effect of being able to efficiently and stably achieve multi-angle grinding of jewelry;

[0016] 2. Through the rotation of several fans, the grinding waste of jewelry is blown to the waste chip trough, and then falls into the waste chip box for centralized treatment, so as to avoid the waste chips covering the surface of the jewelry and affecting the grinding quality; compared with the existing technology, it is convenient to collect the grinding waste chips in a centralized manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0018] Figure 2 is a cross-sectional structural diagram of an application embodiment;

[0019] Figure 3 yes Figure 2 Enlarged schematic diagram of point A.

[0020] Explanation of the accompanying drawings: 1. Base; 2. Rotating groove; 3. Turntable; 4. Sliding plate; 5. Limiting plate; 6. Support column; 61. Reset spring; 7. Connecting plate; 8. Grinding wheel; 9. Fan; 10. Waste chip chute; 11. Waste chip box; 12. Slide groove; 13. Double-headed screw; 14. Electric motor; 15. Rotating shaft; 16. Connecting column; 17. Groove; 18. Limiting groove; 19. Limiting block. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-3 This application is described in further detail.

[0022] The present application embodiment discloses a jewelry processing integrated polishing workbench. Figure 1 and Figure 2A jewelry processing integrated polishing workbench includes a rectangular parallelepiped base 1, and a columnar rotating groove 2 is opened on the upper surface of the base 1, and a disc-shaped turntable 3 is rotatably connected to the inner wall of the rotating groove 2. The rotation of the turntable 3 drives the jewelry to be polished to rotate, so as to facilitate polishing other angles of the jewelry, and two plate-shaped sliding plates 4 are slidably connected to the upper surface of the turntable 3, and the side surfaces of the two sliding plates 4 are rotatably connected with disc-shaped limiting plates 5. The two sliding plates 4 slide relative to each other, so that the two limiting plates 5 can stably clamp and fix jewelry of different shapes and sizes. Secondly, by rotating the two limiting plates 5, the angle of the jewelry to be polished can be adjusted so that The multi-angle stable grinding of jewelry can be efficiently realized, and a support column 6 is fixedly connected to one side of the upper surface of the base 1, and a plate-shaped connecting plate 7 is slidably connected to the outer surface of the support column 6. A return spring 61 is arranged on the outer surface of the support column 6, and one end of the return spring 61 is fixedly connected to the upper surface of the base 1, and the other end of the return spring 61 is fixedly connected to the lower surface of the connecting plate 7. A grinding wheel 8 is rotatably connected to the side of the lower surface of the connecting plate 7 away from the support column 6, so that the worker presses the connecting plate 7 downward to compress the return spring 61, and the jewelry is polished by the high-speed rotation of the grinding wheel 8. When the grinding is completed, the connecting plate 7 will slide upward under the reset effect of the return spring 61.

[0023] At the same time, a plurality of fans 9 are rotatably connected to the upper surface of the base 1 at the side of the support column 6, and a square waste chip drop groove 10 is penetrated through the side of the upper surface of the base 1 away from the fan 9, and a box-shaped waste chip box 11 is slidably connected to the side surface of the base 1. The plurality of fans 9 rotate to blow the jewelry polishing waste toward the waste chip drop groove 10, and then fall into the waste chip box 11 for centralized treatment.

[0024] Reference Figure 2 Two cross-shaped slide grooves 12 are provided on the upper surface of the turntable 3, and the inner walls of the two slide grooves 12 slide relative to the two sliding plates 4, and a double-headed screw 13 is rotatably connected to the inner walls of the two slide grooves 12, and the outer surface of the double-headed screw 13 is screwed and connected to the two sliding plates 4, and one end of the double-headed screw 13 passes through the turntable 3 to the outside thereof and is fixedly connected to the output end of the motor, so that the double-headed screw 13 is driven to rotate by the motor, and the two sliding plates 4 are driven to slide toward or away from the inner walls of the slide grooves 12 under the action of the ball screw, so that jewelry of different sizes and shapes can be stably fixed;

[0025] Secondly, an electric motor 14 is fixedly connected to the inner bottom surface of the rotating groove 2, and a columnar rotating shaft 15 is fixedly connected to the output end of the electric motor 14. A columnar connecting column 16 is fixedly connected to the outer surface of the rotating shaft 15, and the connecting column 16 is fixedly connected to the lower surface of the turntable 3, so that the electric motor 14 rotates to drive the rotating shaft 15 to rotate, drive the connecting column 16 to rotate, and then drive the turntable 3 to rotate, and then the jewelry is rotated to a certain angle according to the polishing requirements.

[0026] Reference Figure 2 and Figure 3 A plurality of arc-shaped grooves 17 are provided on the side surfaces of the two sliding plates 4, and a columnar limiting groove 18 is provided on the side surfaces of the two limiting plates 5. The inner wall of the limiting groove 18 is elastically and slidably connected with a block-shaped limiting block 19 through a spring, and the limiting block 19 can be engaged with the inner walls of the plurality of grooves 17. The limiting groove 18 is contracted by pressing the limiting block 19, thereby rotating the limiting plate 5 and rotating it by a certain angle according to the grinding requirements. Then, the limiting block 19 is extended and engaged with the inner wall of the corresponding groove 17 under the resetting action of the limiting groove 18, thereby stably fixing the limiting plate 5.

[0027] The implementation principle of the integrated jewelry processing and polishing workbench of the present application embodiment is as follows: first, the double-headed screw 13 is driven to rotate by the motor, so that the two sliding plates 4 are driven to slide toward or away from each other on the inner wall of the slide groove 12 under the action of the ball screw, so that jewelry of different sizes and shapes can be stably fixed, and then the electric motor 14 is rotated to drive the rotating shaft 15 to rotate, drive the connecting column 16 to rotate, and then drive the turntable 3 to rotate, and then the jewelry is horizontally rotated according to the polishing requirements, and then the limit block 19 is pressed to make the limit groove 18 The limit plate 17 is contracted, thereby rotating the limit plate 5, and the jewelry is vertically rotated according to the grinding needs. Then, the limit block 19 is extended and engaged with the inner wall of the corresponding groove 17 under the resetting action of the limit groove 18, so that the limit plate 5 is stably fixed, thereby efficiently and stably realizing the multi-angle adjustment of the jewelry, so that the grinding wheel 8 rotates at a high speed to grind the jewelry at multiple angles; at the same time, the grinding waste of the jewelry is blown to the waste chip falling groove 10 through the rotation of a plurality of fans 9, so that it falls into the waste chip box 11 for centralized treatment, so as to avoid the waste chips covering the surface of the jewelry and affecting the grinding quality.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A jewelry processing integrated polishing workbench, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a rotation groove (2), the inner wall of the rotation groove (2) is rotatably connected to a rotating disk (3), the upper surface of the rotating disk (3) is slidably connected to two sliding plates (4), the side surfaces of the two sliding plates (4) are rotatably connected to a limiting disk (5), one side of the upper surface of the base (1) is fixedly connected to a support column (6), the outer surface of the support column (6) is slidably connected to a connecting plate (7), the outer surface of the support column (6) is provided with a reset spring (61), one end of the reset spring (61) is fixedly connected to the upper surface of the base (1), the other end of the reset spring (61) is fixedly connected to the lower surface of the connecting plate (7), and the lower surface of the connecting plate (7) is rotatably connected to a grinding wheel (8) on the side facing away from the support column (6); The upper surface of the base (1) is located on the side of the support column (6) and is rotatably connected to a plurality of fans (9); a waste chip drop groove (10) is provided through the side of the upper surface of the base (1) away from the fan (9); and a waste chip box (11) is slidably connected to the side surface of the base (1).

2. The integrated jewelry processing and polishing workbench according to claim 1, characterized in that: Two slide grooves (12) are provided on the upper surface of the rotating disk (3), and the inner walls of the two slide grooves (12) slide relative to the two sliding plates (4).

3. The integrated jewelry processing and polishing workbench according to claim 2, characterized in that: The inner walls of the two slide grooves (12) are rotatably connected with a double-headed screw (13), and the outer surface of the double-headed screw (13) is screwed and connected with the two sliding plates (4).

4. The integrated jewelry processing and polishing workbench according to claim 1, characterized in that: An electric motor (14) is fixedly connected to the inner bottom surface of the rotating groove (2), a rotating shaft (15) is fixedly connected to the output end of the electric motor (14), a connecting column (16) is fixedly connected to the outer surface of the rotating shaft (15), and the connecting column (16) is fixedly connected to the lower surface of the rotating disk (3).

5. The integrated jewelry processing and polishing workbench according to claim 1, characterized in that: The side surfaces of the two sliding plates (4) are each provided with a plurality of grooves (17), and the side surfaces of the two limiting plates (5) are each provided with a limiting groove (18). The inner wall of the limiting groove (18) is elastically slidably connected to a limiting block (19) via a spring, and the limiting block (19) can be engaged with the inner walls of the plurality of grooves (17).

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