A polishing device for processing gold ornaments

Abstract

The utility model discloses a kind of polishing devices for gold ornament processing, including shell, the end portion inside of shell is equipped with the chamber of receiving multiple specifications polishing head;Polishing rod, the polishing rod is installed in one end of the shell, the inside of the polishing rod is equipped with the open installation rod groove, the opposite sides of the installation rod groove are equipped with guide slide, the polishing rod is equipped with two insertion slots with guide slide place intercommunication near end portion, the insertion slot is equipped with the pressing block slidingly connected with polishing rod;Polishing head, the polishing head is connected with the polishing rod, and polishing head includes polishing body and installation rod, the installation rod is fixed in one end of the polishing body, and guide block is fixedly installed on the opposite sides near the end portion of installation rod, and plug-in block is slidingly connected at guide block, spring is fixedly installed in the inside of guide block, and the other end of spring is fixedly connected with the plug-in block.The utility model is convenient for receiving multiple polishing heads, and it is convenient for quickly replacing polishing head.

Description

Technical Field

[0001] This utility model relates to the field of gold processing technology, and in particular to a polishing device for processing gold jewelry. Background Technology

[0002] Gold jewelry refers to ornaments made of gold. Gold is a precious metal and one of the earliest metals discovered and utilized by humankind. It is an important raw material for making jewelry and coins, and also an important national reserve. It is not only regarded as a symbol of beauty and wealth, but also benefits human life with its unique value. Currently, in the gold processing process, workers need to polish the jewelry. Because different pieces of jewelry vary in size, polishing machines with different sized polishing heads are required, which increases equipment costs and makes storage and maintenance inconvenient. Summary of the Invention

[0003] The purpose of this application is to provide a polishing apparatus for processing gold jewelry, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this application provides the following technical solution: a polishing device for processing gold jewelry, comprising a housing, wherein the end of the housing is provided with a chamber for accommodating polishing heads of various specifications;

[0005] A grinding rod is installed at one end of the housing. The grinding rod has an open mounting groove inside. Guide slides are provided on both sides of the mounting groove. Near the end of the grinding rod, there are two slots that communicate with the guide slides. Pressing blocks that are slidably connected to the grinding rod are provided in the slots.

[0006] A grinding head is connected to a grinding rod. The grinding head includes a grinding body and a mounting rod. The mounting rod is fixed to one end of the grinding body. Guide blocks are fixedly installed on both sides of the mounting rod near its end. Insert blocks are slidably connected to the guide blocks. A spring is fixedly installed inside the guide blocks. The other end of the spring is fixedly connected to the insert block. During installation, the mounting rod of the new grinding head is inserted into the mounting rod groove. A click is heard indicating that the insert block has been inserted into the corresponding slot for limiting and fixing, indicating that the installation is complete.

[0007] Preferably, the end of the outer casing is provided with a detachable and snap-on cover, and the inner side of the cover is provided with a plurality of grinding head slots of different sizes, and the grinding head slots are used to store corresponding grinding heads.

[0008] Preferably, a motor is fixedly installed inside the housing, and the output end of the motor drives the grinding rod.

[0009] Preferably, a rechargeable power source is fixed inside the housing, and the power source is electrically connected to the motor.

[0010] Preferably, a switch connected to the motor and power supply via wires is fixedly installed on the outer wall of the housing.

[0011] Preferably, the pressing block is limited to sliding in a direction perpendicular to the axis of the grinding rod.

[0012] Preferably, the guide block and the guide slide are adapted to be slidably connected.

[0013] In summary, the technical effects and advantages of this utility model are as follows:

[0014] In this invention, the outer shell has a cavity for storing multiple grinding heads. The grinding heads are stored inside the cover by being plugged in and out. The grinding heads can be quickly removed and replaced by removing the cover. When disassembling the grinding head of the grinding rod, simply press the pressing block with two fingers to apply force to the insert block, causing it to retract into the guide block. Then, pull the grinding body out to remove the grinding head. During installation, simply align the guide block of the grinding head with the guide slide and insert it into the bottom of the mounting rod groove. Under the action of the spring, the insert block will be inserted into the slot. Installation and disassembly are convenient and easy to replace according to different sizes of gold jewelry. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of a polishing device for processing gold jewelry in an embodiment of this application;

[0017] Figure 2 This is a schematic diagram of a gold jewelry processing polishing device without a polishing head installed, as described in this application embodiment.

[0018] Figure 3 This is a schematic diagram of the grinding head structure of a grinding device for gold jewelry processing according to an embodiment of this application;

[0019] Figure 4 This application provides a polishing apparatus for processing gold jewelry. Figure 3 Enlarged structural diagram at point A;

[0020] Figure 5 This is a schematic diagram of the grinding rod structure of a gold jewelry processing grinding device according to an embodiment of this application.

[0021] In the diagram: 1. Outer shell; 2. Grinding rod; 3. Grinding head; 4. Grinding body; 5. Mounting rod; 6. Guide block; 7. Spring; 8. Insert block; 9. Mounting rod slot; 10. Guide slide; 11. Slot; 12. Pressing block; 13. Cover; 14. Grinding head slot; 15. Power supply; 16. Motor; 17. Switch. Detailed Implementation

[0022] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this disclosure, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] It should also be noted that all standard parts used in this application are commercially available, and can be custom-made according to the description and drawings. Unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances, and unless explicitly limited, machinery, parts, and equipment can all adopt conventional models in the prior art.

[0025] In this document, the term "comprising" is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0026] Example: Reference Figure 1-5 The gold jewelry processing polishing device shown includes a housing 1, and the end of the housing 1 is provided with a chamber for accommodating polishing heads of various sizes.

[0027] A grinding rod 2 is installed at one end of the outer casing 1. The grinding rod 2 has an open mounting groove 9 inside. Guide slides 10 are provided on both sides of the mounting groove 9. Two slots 11 are provided near the end of the grinding rod 2 and communicate with the guide slides. Pressing blocks 12 that are slidably connected to the grinding rod 2 are provided at the slots 11.

[0028] A grinding head 3 is connected to a grinding rod 2. The grinding head 3 includes a grinding body 4 and a mounting rod 5. The mounting rod 5 is fixed to one end of the grinding body 4. Guide blocks 6 are fixedly installed on both sides of the mounting rod 5 near its end. Insert blocks 8 are slidably connected to the guide blocks 6. A spring 7 is fixedly installed inside the guide blocks 6. The other end of the spring 7 is fixedly connected to the insert block 8.

[0029] With the above structure: the end of the outer shell 1 is provided with a detachable and snap-on cover 13. The inner side of the cover 13 is provided with several grinding head slots 14 of different sizes. The grinding head slots 14 are used to store the corresponding grinding heads 3. In this way, when replacing the grinding head, the cover 13 at the rear end of the outer shell 1 is removed, and then the grinding head of the required specification is removed from the corresponding grinding head slot 14 and installed at the end of the grinding rod. During installation, the mounting rod of the new grinding head is inserted into the mounting rod slot for installation. A click is heard to indicate that the insert has been inserted into the corresponding slot for limiting and fixing, indicating that the installation is complete.

[0030] With the above structure: a motor 16 is fixedly installed inside the outer casing 1, and the output end of the motor 16 drives the grinding rod 2.

[0031] With the above structure, a rechargeable power supply 15 is fixed inside the outer casing 1, and the power supply 15 is electrically connected to the motor 16 to supply power to it.

[0032] With the above structure, a switch 17 is fixedly installed on the outer wall of the housing 1, which is connected to the motor 16 and the power supply 15 by wires to facilitate the control of the motor's switching.

[0033] With the above structure, the pressing block 12 is limited to slide in a direction perpendicular to the axis of the grinding rod 2. The pressing block is set to press and separate the mounting rod and the mounting rod groove, so that the mounting rod can be pulled out from the mounting rod groove.

[0034] With the above structure, the guide block 6 and the guide slide 10 are adapted to slide together.

[0035] The working principle of this embodiment is as follows: The outer shell has a chamber for storing multiple grinding heads. The grinding heads are stored inside the cover by plugging and unplugging. The grinding heads can be quickly removed for replacement by removing the cover. When disassembling the grinding head of the grinding rod, simply press the pressing block with two fingers to apply force to the insert block, causing it to retract into the guide block. Then, pull out the grinding body to remove the grinding head. During installation, simply align the guide block of the grinding head with the guide slide and insert it into the bottom of the mounting rod groove. Under the action of the spring, the insert block will be inserted into the slot. Installation and disassembly are convenient and easy to replace according to different sizes of gold jewelry. During operation, the motor drives the grinding rod to rotate, which in turn drives the grinding head at its end to rotate and grind. During installation, insert the mounting rod of the new grinding head into the mounting rod groove. A click indicates that the insert block has been inserted into the corresponding slot and is fixed in place, indicating that the installation is complete.

[0036] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A polishing device for processing gold jewelry, characterized in that: include: The outer shell (1) has a chamber at the end of the outer shell (1) for accommodating grinding heads of various sizes; A grinding rod (2) is installed at one end of the outer shell (1). The grinding rod (2) has an open mounting groove (9) inside. Guide slides (10) are provided on both sides of the mounting groove (9). The grinding rod (2) has two slots (11) near its end that communicate with the guide slides. A pressing block (12) that is slidably connected to the grinding rod (2) is provided at the slot (11). A grinding head (3) is connected to a grinding rod (2). The grinding head (3) includes a grinding body (4) and a mounting rod (5). The mounting rod (5) is fixed to one end of the grinding body (4). Guide blocks (6) are fixedly installed on both sides of the mounting rod (5) near its end. An insert block (8) is slidably connected to the guide block (6). A spring (7) is fixedly installed inside the guide block (6). The other end of the spring (7) is fixedly connected to the insert block (8).

2. The polishing device for processing gold jewelry according to claim 1, characterized in that: The end of the outer shell (1) is provided with a detachable cover (13), and the inner side of the cover (13) is provided with several grinding head slots (14) of different sizes, and the grinding head slots (14) are used to store corresponding grinding heads (3).

3. The polishing device for processing gold jewelry according to claim 1, characterized in that: A motor (16) is fixedly installed inside the outer casing (1), and the output end of the motor (16) drives the grinding rod (2).

4. The polishing device for processing gold jewelry according to claim 1, characterized in that: A rechargeable power supply (15) is fixed inside the housing (1), and the power supply (15) is electrically connected to the motor (16).

5. The polishing device for processing gold jewelry according to claim 1, characterized in that: A switch (17) is fixedly installed on the outer wall of the housing (1) and connected to the motor (16) and the power supply (15) via wires.

6. The polishing device for processing gold jewelry according to claim 1, characterized in that: The pressing block (12) is limited to sliding in a direction perpendicular to the axis of the grinding rod (2).

7. The polishing device for processing gold jewelry according to claim 1, characterized in that: The guide block (6) and the guide slide (10) are adapted to slide together.

Images