Grinding machine for precious metal processing technology

Abstract

The grinding machine for the precious metal machining technology comprises a grinding machine body, a containing table and a magnifying lens, the containing table is arranged on the grinding machine body, and precious metal is placed on the containing table. When the magnifying lens is located, precious metal is located between the containing table and the magnifying lens, and the precious metal on the containing table is observed through the magnifying lens. When the magnifying lens rotates to the first position, the magnifying lens is contained on the grinding machine body, and when the magnifying lens rotates to the second position, the magnifying lens is contained on the grinding machine body. When the magnifying lens is not used, the magnifying lens is rotated to the second position to be contained on the grinding machine body so as to be protected, and therefore the problem that the magnifying lens at the fixed position is prone to colliding with external objects, and consequently the magnifying lens is damaged is solved.

Description

Technical Field

[0001] The present application relates to the field of precious metal processing, and particularly to a grinding wheel for a precious metal processing process. Background Art

[0002] In the precious metal processing process, a grinding wheel is one of the commonly used tools, which is mainly used for grinding and polishing precious metal products.

[0003] On traditional precious metal processing grinding wheels, a fixed magnifying glass is usually equipped so that operators can clearly observe the surface details of precious metals during the grinding process. For example, a casting part grinding device for denture bracket processing described in Patent CN 214237559U. However, there are some problems with the design of the magnifying glass on the grinding wheel in such a design method, which affect the convenience and durability in actual use. First, since the magnifying glass needs to observe the grinding condition of precious metals, the magnifying glass often extends out of the grinding wheel body. Such a design method makes the magnifying glass easy to collide with external objects, resulting in damage to the magnifying glass. This not only increases the replacement frequency of the magnifying glass and the maintenance cost, but also may affect the precision and efficiency of precious metal processing. Especially in high-intensity grinding operations, the risk of damage to the magnifying glass is higher, and in severe cases, it may even lead to the failure of precious metal product processing. Second, the fixed magnifying glass occupies space on the grinding wheel body when not in use, affecting the operation flexibility of the operator. For example, when it is necessary to replace or adjust the position of the precious metal, the fixed magnifying glass may interfere with the operation and reduce the work efficiency. In addition, the design of the fixed magnifying glass also limits the overall structure optimization and function expansion of the grinding wheel.

[0004] Therefore, it is necessary to provide a precious metal processing grinding wheel with a rotatable magnifying glass, which can be conveniently observed when in use and can be rotated to a receiving position when not in use, to solve the problem that the magnifying glass at a fixed position on the traditional grinding wheel is easy to collide with external objects, resulting in damage to the magnifying glass. Utility Model Content

[0005] In view of this, it is necessary to provide a precious metal processing grinding wheel with a rotatable magnifying glass, which can be conveniently observed when in use and can be rotated to a receiving position when not in use, to solve the above problems.

[0006] An embodiment of the present application provides a precious metal processing grinding wheel, including:

[0007] A grinding wheel body for grinding precious metals;

[0008] A placement table, the placement table is arranged on the grinding wheel body, the placement table has a placement surface, and the precious metal is placed on the placement surface;

[0009] A magnifying glass, wherein the magnifying glass is rotatably connected to the grinding machine body, and when the magnifying glass is rotated to a first position, the precious metal is located between the placement table and the magnifying glass, and the precious metal on the placement table is observed through the magnifying glass;

[0010] When the magnifying glass rotates to the second position, the magnifying glass is accommodated on the grinding machine body.

[0011] In at least one embodiment of the present application, the grinding machine body is provided with an irradiation lamp, and the irradiation lamp emits light toward the placement surface to irradiate the precious metal.

[0012] In at least one embodiment of the present application, the grinding machine for precious metal processing also includes a rotating rod mechanism rotatably connected to the grinding machine body, the placement table is arranged on the rotating rod mechanism, and the rotating rod mechanism adjusts the position of the placement table relative to the grinding machine body.

[0013] In at least one embodiment of the present application, the rotating rod mechanism includes a first rod and a second rod;

[0014] One end of the first rod is fixedly connected to the placement platform, and the other end of the placement platform is rotatably connected to the second rod;

[0015] One end of the second rod is rotatably connected to the first rod, and the other end of the second rod is rotatably connected to the grinding machine body;

[0016] Wherein, the rotation direction of the first rod is perpendicular to the rotation direction of the second rod.

[0017] In at least one embodiment of the present application, an extrusion fixing sleeve is provided between the first rod and the second rod, and the first rod is rotatably connected to the second rod through the extrusion fixing sleeve, thereby increasing the extrusion force of the extrusion fixing sleeve on the second rod to limit the rotation of the first rod relative to the second rod.

[0018] In at least one embodiment of the present application, the grinding machine body includes a driving mechanism and a grinding wheel transmission-connected to the driving mechanism, and the driving mechanism drives the grinding wheel to rotate so that the grinding wheel grinds the precious metal.

[0019] In at least one embodiment of the present application, a switch is provided on the driving mechanism, and the switch is electrically connected to the driving mechanism.

[0020] In at least one embodiment of the present application, the grinding machine body further comprises a base, and the base is detachably connected to the driving mechanism.

[0021] In at least one embodiment of the present application, the magnifying glass is hingedly connected to the grinding machine body.

[0022] In at least one embodiment of the present application, the base is bolted to the grinder body.

[0023] The grinder for the precious metal processing technology provided above solves the problem that the magnifying glass at a fixed position is prone to collision with external objects, resulting in damage to the magnifying glass, by designing a rotatable magnifying glass, rotating the magnifying glass to the first position for use when needed, and rotating the magnifying glass to the second position to be received on the grinder body to protect the magnifying glass when the magnifying glass is not in use. Description of the Drawings

[0024] Figure 1 It is a three-dimensional structure diagram of the grinder for the precious metal processing technology;

[0025] Figure 2 It is a three-dimensional structure diagram of the grinder for the precious metal processing technology.

[0026] Description of the Main Element Symbols

[0027] 100, grinder for the precious metal processing technology; 1, grinder body; 11, drive mechanism; 111, switch; 12, grinding wheel disc; 13, base; 2, placement table; 21, placement surface; 3, magnifying glass; 4, irradiation lamp; 5, rotating rod mechanism; 51, first rod; 52, second rod; 53, extrusion fixing sleeve; a, first position; b, second position. Detailed Embodiments

[0028] Next, the embodiments of the present application will be described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0029] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "top", "bottom", "upper", "lower", "left", "right", "front", "rear", and similar expressions used herein are only for the purpose of illustration.

[0030] The embodiments of the present application provide a grinder for the precious metal processing technology, including:

[0031] A grinder body for grinding precious metals;

[0032] A placement table, the placement table is disposed on the grinder body, and the placement table has a placement surface, and the precious metal is placed on the placement surface;

[0033] A magnifying glass is rotatably connected to the grinder body. When the magnifying glass rotates to the first position, the precious metal is located between the placement table and the magnifying glass, and the precious metal on the placement table is observed through the magnifying glass.

[0034] When the magnifying glass rotates to the second position, the magnifying glass is received on the grinder body.

[0035] The grinder for the precious metal processing technology provided above solves the problem that the magnifying glass at a fixed position is easily collided with external objects, resulting in damage to the magnifying glass, by designing a rotatable magnifying glass. When in need of use, the magnifying glass is rotated to the first position for use, and when not in use, the magnifying glass is rotated to the second position and received on the grinder body to protect the magnifying glass.

[0036] The following will describe in detail some embodiments of the present application with reference to the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0037] Please refer to Figure 1 - Figure 2 , an embodiment of the present application provides a grinder 100 for a precious metal processing technology, including a grinder body 1, a placement table 2 and a magnifying glass 3. The grinder body 1 is used for grinding precious metals. The placement table 2 is provided on the grinder body 1, and the placement table 2 has a placement surface 21, and the precious metal is placed on the placement surface 21. The magnifying glass 3 is rotatably connected to the grinder body 1. When the magnifying glass 3 rotates to the first position a, the precious metal is located between the placement table 2 and the magnifying glass 3, and the precious metal on the placement table 2 is observed through the magnifying glass 3. When the magnifying glass 3 rotates to the second position b, the magnifying glass 3 is received on the grinder body 1.

[0038] Specifically, the grinder body 1 is the core part of the entire device, mainly used for grinding precious metals. It provides a stable operation platform and power source to ensure the efficiency and stability of the precious metal processing process. The placement table 2 is a component for placing precious metals. It provides a stable working surface to ensure that the precious metal does not move during the grinding process and improves the processing accuracy. The magnifying glass 3 is used to observe the detailed parts of the precious metal. Through magnified observation, the operator can more clearly see the details of the precious metal, improving the processing accuracy and quality. The magnifying glass 3 is rotatably connected to the grinder body 1 so that the magnifying glass 3 can be conveniently retracted when not in use. This avoids the magnifying glass 3 from interfering with the operation when not in use and improves the overall usability and safety of the device.

[0039] Further, the first position a is the working position to which the magnifying glass 3 rotates and is located between the operator and the precious metal. The operator observes the details of the precious metal through the magnifying glass 3. The operator rotates the magnifying glass 3 from the grinder body 1 until the magnifying glass 3 is located above the precious metal placement table 2. The operator observes the precious metal through the magnifying glass 3 and performs grinding or other processing operations. When the magnifying glass 3 rotates to the storage position, it clings to the grinder body 1. The magnifying glass 3 does not affect the operating space. When it is necessary to observe the details of the precious metal, the magnifying glass 3 can be rotated to a suitable position. The rotation design of the magnifying glass 3 allows the operator to quickly perform detailed observations when needed, improving work efficiency and operational flexibility. When the magnifying glass 3 rotates to the second position b, the magnifying glass 3 is housed on the grinder body 1. When the magnifying glass 3 is not needed, it can be retracted to avoid occupying space. Optimize the space utilization of the equipment and improve the compactness and convenience of the overall equipment. At the same time, housing the magnifying glass 3 can prevent the magnifying glass 3 from easily coming into contact with external objects, thus protecting the magnifying glass 3 from being damaged.

[0040] In a specific example, an irradiation lamp 4 is provided on the grinder body 1, and the irradiation lamp 4 emits light to irradiate the precious metal on the placement surface 21.

[0041] Specifically, the irradiation lamp 4 is used to illuminate the precious metal on the placement table 2, enabling the operator to clearly see the surface details of the precious metal when performing grinding or other processing operations. In the case of insufficient ambient light or when additional light is required for fine operations, the irradiation lamp 4 provides sufficient illumination to ensure the accuracy and safety of the operation. The irradiation lamp 4 makes the surface of the precious metal brighter and clearer, allowing the operator to better observe and process the precious metal, improving the processing accuracy. Sufficient lighting conditions can reduce the visual fatigue of the operator, improving work efficiency and quality. The irradiation lamp 4 provides a stable light source, improving the working environment, especially in low-light conditions, making the operation smoother and safer.

[0042] In a specific example, the grinder 100 for the precious metal processing process further includes a rotating rod mechanism 5 rotatably connected to the grinder body 1, the placement table 2 is provided on the rotating rod mechanism 5, and the rotating rod mechanism 5 adjusts the position of the placement table 2 relative to the grinder body 1.

[0043] Specifically, the rotating rod mechanism 5 is used to adjust the position of the placement table 2 relative to the grinder body 1, enabling the operator to adjust the position of the precious metal as needed for precise processing operations. The rotating rod mechanism 5 provides additional operational flexibility, allowing for flexible adjustment of the position of the placement table 2 when processing precious metals of different sizes and shapes to meet different processing requirements. By adjusting the position of the placement table 2, the contact point and angle between the precious metal and the grinding wheel can be better controlled to ensure the accuracy of grinding and processing. The rotating rod mechanism 5 enables the operator to easily adjust the position of the workbench without frequently moving the precious metal or adjusting other equipment, enhancing the convenience and efficiency of the operation. It can adjust the position of the placement table 2 according to different processing requirements, is applicable to different precious metal processing scenarios, and improves the versatility and adaptability of the equipment.

[0044] In a specific example, the rotating rod mechanism 5 includes a first rod 51 and a second rod 52;

[0045] One end of the first rod 51 is fixedly connected to the placement table 2, and the other end of the placement table 2 is rotatably connected to the second rod 52;

[0046] One end of the second rod 52 is rotatably connected to the first rod 51, and the other end of the second rod 52 is rotatably connected to the grinder body 1;

[0047] Wherein, the rotation direction of the first rod 51 is perpendicular to the rotation direction of the second rod 52.

[0048] Specifically, the rotating rod mechanism 5 allows the placement table 2 to freely adjust its position in multiple directions through two mutually perpendicular rotating rods, making the operation more flexible. The first rod 51 and the second rod 52 are fixedly and rotationally connected to ensure the stability of the placement table 2 during position adjustment and can be firmly fixed after adjustment. One end of the first rod 51 is fixedly connected to the placement table 2 to ensure that the placement table 2 can move together with the first rod 51 during the adjustment process. The other end of the first rod 51 is rotationally connected to the second rod 52, allowing the first rod 51 to freely rotate in a direction perpendicular to the second rod 52. One end of the second rod 52 is rotationally connected to the first rod 51, and the other end is rotationally connected to the grinder body 1 to ensure that the second rod 52 can freely rotate in a direction perpendicular to the first rod 51. The rotation direction of the first rod 51 is parallel to the horizontal plane of the placement table 2, allowing the placement table 2 to adjust its position in the horizontal direction. The rotation direction of the second rod 52 is perpendicular to the direction of the first rod 51, allowing the placement table 2 to adjust its position in the vertical direction. Through the perpendicular rotational connection of the first rod 51 and the second rod 52, the placement table 2 can flexibly adjust its position in both the horizontal and vertical directions to adapt to different processing requirements. The operator can flexibly adjust the position of the placement table 2 according to the shape and size of the precious metal, making the processing operation more convenient and accurate. By precisely adjusting the position of the placement table 2, the operator can better control the contact point and angle between the precious metal and the grinding wheel, ensuring high-precision grinding and processing.

[0049] In a specific example, an extrusion fixing sleeve 53 is provided between the first rod 51 and the second rod 52. The first rod 51 is rotationally connected to the second rod 52 through the extrusion fixing sleeve 53, and increasing the extrusion force of the extrusion fixing sleeve 53 on the second rod 52 limits the relative rotation of the first rod 51 with respect to the second rod 52.

[0050] Specifically, the extrusion fixing sleeve 53 is used to connect the first rod 51 and the second rod 52 so that they can rotate relative to each other, and at the same time, the relative rotation between the two is restricted or fixed by adjusting the extrusion force. The extrusion fixing sleeve 53 in this solution uses a combination of a metal nut and a bolt to provide pressure, which is one of the most common types of extrusion sleeves. Usually, one nut and one bolt are used. By rotating the bolt, the nut squeezes the two parts to fix their positions. This design is simple and effective and is suitable for many industrial and mechanical applications.

[0051] After adjusting the position of the placement table 2, the squeeze fixing sleeve 53 can fix the position of the first rod 51 and the second rod 52 by increasing the squeeze force to prevent them from accidentally rotating during operation. The squeeze fixing sleeve 53 enables the operator to easily adjust the position of the first rod 51 and the second rod 52, and firmly fix them after adjustment, providing operational flexibility and stability. By accurately controlling the squeeze force, it is possible to ensure that the first rod 51 and the second rod 52 are stable and immobile at the desired position, thereby improving the accuracy of the processing operation. The squeeze fixing sleeve 53 is simple in design and easy to operate, making the adjustment and fixing process more efficient, saving time and energy. The first rod 51 is rotatably connected to the second rod 52 through the squeeze fixing sleeve 53, allowing the first rod 51 to rotate relative to the second rod 52 during the adjustment process. The squeeze fixing sleeve 53 limits the rotation of the first rod 51 relative to the second rod 52 by increasing the squeeze force on the second rod 52. The squeeze mechanism is usually implemented by a thread, a spring or other fastening device, and the operator can adjust the squeeze force as needed. After the placement table 2 is adjusted to the desired position, the extrusion force of the extrusion fixing sleeve 53 is increased to fix the positions of the first rod 51 and the second rod 52 to ensure stable positions during the processing.

[0052] In a specific example, the grinding machine body 1 includes a driving mechanism 11 and a grinding wheel 12 drivingly connected to the driving mechanism 11 , and the driving mechanism 11 drives the grinding wheel 12 to rotate so that the grinding wheel 12 grinds precious metals.

[0053] Specifically, the drive mechanism 11 is one of the core parts of the grinding machine, and its main function is to provide power and rotational motion to drive the grinding wheel 12 to perform grinding or grinding operations. The drive mechanism 11 usually includes an electric motor or a pneumatic motor, and different types of driving modes are selected according to specific application requirements. Electric motors are commonly used in household and industrial applications to provide stable speed and power output. The drive mechanism 11 is connected to the grinding wheel 12 through a transmission device (such as a belt, gear, etc.) to ensure the effectiveness and stability of power transmission. The grinding wheel 12 is a working part on the grinding machine, usually made of abrasives, and is used to grind, grind or polish precious metals. Its design and the choice of abrasives directly affect the processing efficiency and processing quality. The grinding wheel 12 can be made of different types of materials and abrasives, such as diamond, aluminum oxide, etc., and a suitable grinding wheel 12 is selected according to the hardness and surface requirements of the processed material. The grinding wheel 12 is mounted on the main shaft of the grinding machine and is connected to the drive mechanism 11 through a transmission device so that it can rotate at a set speed. The operator starts the driving mechanism 11, such as starting a motor, to drive the grinding wheel 12 to start rotating. When the grinding wheel 12 rotates, the abrasive particles on its surface contact the precious metal to perform grinding, lapping or polishing operations. The operator can achieve precise control and optimization of the processing process by adjusting the rotation speed of the driving mechanism 11 or replacing different types of grinding wheels 12.

[0054] In a specific example, a switch 111 is provided on the driving mechanism 11, and the switch 111 is electrically connected to the driving mechanism 11.

[0055] Specifically, the switch 111 is used to control the power supply of the driving mechanism 11. By operating the switch 111, the operation of the driving mechanism 11 can be started or stopped. The switch 111 is provided on the driving mechanism 11, enabling the operator to easily control the start and stop of the grinding wheel, which is convenient for daily use and maintenance. The design of the switch 111 usually takes safety factors into account, such as preventing misoperation or accidental startup, to ensure the safety of the operator and the equipment. The switch 111 is connected to the driving mechanism 11 through wires or cables to transmit electricity to the driving mechanism 11 for its normal operation. The switch 111 can also serve as a transmission channel for control signals. By operating the switch 111, instructions to start or stop can be sent to the driving mechanism 11.

[0056] In a specific example, the grinding wheel body 1 further includes a base 13, and the base 13 is detachably connected to the driving mechanism 11.

[0057] Specifically, the base 13 is a basic structural part of the grinding wheel, used to support the entire device and provide a stable working platform. It is usually made of strong metal or engineering plastics, with sufficient strength and stability to withstand the vibration and pressure during the operation of the grinding wheel. The base 13 is usually provided with grooves, holes or other special designs for correctly installing and positioning the driving mechanism 11 and other important components, ensuring the precise assembly and stability of the entire grinding wheel. Some designs of the base 13 allow for height or angle adjustment to adapt to different working requirements and operating environments, improving the working comfort and efficiency of the operator. The detachable connection design between the base 13 and the driving mechanism 11 makes the installation, adjustment and maintenance of the grinding wheel more convenient. The operator can easily disassemble the base 13 and the driving mechanism 11 for maintenance, cleaning or replacement of parts. When it is necessary to replace or repair the driving mechanism 11, the detachable connection allows the operator to quickly disassemble the base 13 without moving the entire grinding wheel, saving time and labor costs. The detachable connection also supports the modular design concept of the grinding wheel, allowing for flexible combination and replacement of different components to meet different processing requirements and the demands of technological progress.

[0058] In a specific example, the magnifying glass 3 is hingedly connected to the grinding wheel body 1.

[0059] Specifically, a hinge connection is a mechanical connection method, usually composed of two or more metal sheets or bearings, allowing two components to rotate around a fixed axis. In the design of the grinding machine, the hinge connection allows the magnifying glass 3 to rotate and adjust its position relative to the grinding machine body 1. The magnifying glass 3 is hinged to the grinding machine body 1 and can rotate around the hinge axis. This design enables the operator to adjust the angle and position of the magnifying glass 3 to better observe and inspect the precious metals placed on the placement table 2. The hinge connection provides stable support and flexible adjustment capabilities. The magnifying glass 3 can be fixed in the required position and easily folded or moved to the side when not needed to save space or protect the magnifying glass 3.

[0060] In a specific example, the base 13 is bolted to the grinding machine body 1.

[0061] Specifically, the bolt connection is achieved by passing bolts through the holes of the base 13 and the grinding machine body 1 and fixing them with nuts or other fixing parts, realizing a firm connection between the base 13 and the grinding machine body 1. This design ensures the stability and safety of the equipment during operation. The bolt connection provides a relatively easy-to-dismantle connection method. The operator can use appropriate tools, such as wrenches or spanners, to loosen the bolts and nuts, thereby separating the base 13 and the grinding machine body 1. This convenient dismantling process helps to maintain and repair the equipment, such as cleaning or replacing parts. During installation, the bolt connection allows the operator to precisely adjust the position and angle of the base 13 to ensure the alignment and stability of the grinding machine body 1 with the workbench or other equipment. This adjustment ability is crucial for various processing and operation requirements.

[0062] The above are only the implementation manners of the present application. It should be noted here that for those of ordinary skill in the art, without departing from the creative concept of the present application, improvements can still be made, but these all fall within the protection scope of the present application.

Claims

1. A grinding wheel for a precious metal processing technology, characterized in that, include: The main body of the grinding machine is used for grinding precious metals; A placement table, the placement table is arranged on the grinding machine body, the placement table has a placement surface, and the precious metal is placed on the placement surface; A magnifying glass, wherein the magnifying glass is rotatably connected to the grinding machine body, and when the magnifying glass is rotated to a first position, the precious metal is located between the placement table and the magnifying glass, and the precious metal on the placement table is observed through the magnifying glass; When the magnifying glass rotates to the second position, the magnifying glass is accommodated on the grinding machine body.

2. The grinding wheel for the precious metal processing technology according to claim 1, characterized in that, The grinding machine body is provided with an irradiation lamp, which emits light toward the placement surface to irradiate the precious metal.

3. The grinding wheel for the precious metal processing technology according to claim 1, characterized in that, The grinding machine for precious metal processing also includes a rotating rod mechanism rotatably connected to the grinding machine body, the placement table is arranged on the rotating rod mechanism, and the rotating rod mechanism adjusts the position of the placement table relative to the grinding machine body.

4. The grinding wheel for the precious metal processing technology according to claim 3, characterized in that The rotating rod mechanism comprises a first rod and a second rod; One end of the first rod is fixedly connected to the placement platform, and the other end of the placement platform is rotatably connected to the second rod; One end of the second rod is rotatably connected to the first rod, and the other end of the second rod is rotatably connected to the grinding machine body; Wherein, the rotation direction of the first rod is perpendicular to the rotation direction of the second rod.

5. The grinding wheel for the precious metal processing technology according to claim 4, characterized in that, An extrusion fixing sleeve is provided between the first rod and the second rod, and the first rod is rotatably connected to the second rod through the extrusion fixing sleeve. Increasing the extrusion force of the extrusion fixing sleeve on the second rod limits the rotation of the first rod relative to the second rod.

6. The grinding wheel for the precious metal processing technology according to claim 1, characterized in that, The grinding machine body comprises a driving mechanism and a grinding wheel which is transmission-connected to the driving mechanism. The driving mechanism drives the grinding wheel to rotate so that the grinding wheel grinds the precious metal.

7. The grinding wheel for the precious metal processing technology according to claim 6, characterized in that, The driving mechanism is provided with a switch, and the switch is electrically connected to the driving mechanism.

8. The grinding wheel for the precious metal processing technology according to claim 6, characterized in that, The grinding machine body also includes a base, and the base is detachably connected to the driving mechanism.

9. The grinding wheel for the precious metal processing technology according to claim 1, wherein The magnifying glass is hingedly connected to the grinding machine body.

10. The grinding wheel for the precious metal processing technology according to claim 8, characterized in that, The base is connected to the grinding machine body by bolts.

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