Polishing device for jewelry processing

Abstract

The utility model relates to the technical field of jewelry processing, and discloses a polishing device for jewelry processing, which comprises a support bottom plate, the top of the support bottom plate is fixedly connected with a protective shell, the left end of the protective shell is fixedly connected with a motor, and the right end of the motor is fixedly connected with a transmission shaft. And the right end of the transmission shaft is fixedly connected with a grinding head. According to the polishing device, a product needing to be machined and polished is taken out from the interiors of a connecting plate and a sliding rod by arranging a rotary limiting screw rod, and when the product is taken out from the interiors of a sliding guide rail and a protective shell in a sliding mode by pulling the sliding rod, the product is fixed into the sliding rod in cooperation with a positioning assembly; according to the machining equipment, a worker can conveniently place and take a product needing to be machined, the working efficiency during equipment machining is improved, a collecting filter screen is pulled to be slidably taken out from the interior of an outer mounting frame, and chippings of the product can be conveyed along with cooling liquid when the product is machined in a protective shell.

Description

TECHNICAL FIELD

[0001] The utility model relates to jewelry processing technical field especially, a kind of polishing device for jewelry processing. BACKGROUND

[0002] In the field of jewelry processing, commonly used equipment includes but is not limited to cutting machine, polishing machine, welding equipment, engraving machine and the like, which are used to process raw materials (such as gold, silver, gemstones, etc.) into various jewelry designs. For example, cutting machine is used to accurately cut gemstones, and polishing machine is used to smooth the metal surface and improve the gloss of jewelry.

[0003] The polishing device for jewelry processing with adjustable height disclosed in Publication No. 201820701077.5 includes a polishing workbench, a polishing motor, a shock pad, a polishing turntable, and an extension rod. The polishing workbench is provided with the shock pad at its lower end, the shock pad is provided with a base at its lower end, the base is internally provided with a motor, the base is provided with support legs at its lower end, the support legs are provided with universal wheels at their lower ends, the polishing workbench is provided with a baffle at its front side, the polishing workbench is provided with a fixed plate at its upper end, the polishing workbench is provided with the polishing turntable above it, the polishing turntable is provided with a rotating shaft at its upper end, the rotating shaft is provided with the polishing motor at its upper end, the polishing motor is provided with a fixed block at its upper end, the fixed block is provided with a horizontal rod at its upper end, the horizontal rod is provided with the extension rod at one side, and the extension rod is provided with a fixed sleeve at its lower end. The device is simple in structure, easy to move, and highly practical. When polishing and processing jewelry, the user can adjust the height of the device according to their own body type, making it more convenient to use the device and improving the efficiency of polishing and processing.

[0004] The polishing device for jewelry processing with adjustable height is simple in structure, easy to move, and highly practical. When polishing and processing jewelry, the user can adjust the height of the device according to their own body type, making it more convenient to use the device and improving the efficiency of polishing and processing. However, the overall device is not convenient for providing stable limiting and fixing of the product to be processed when polishing and processing the product, affecting the quality of the overall device when processing the product. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a polishing device for jewelry processing.

[0006] The utility model adopts the following technical scheme: a polishing device for jewelry processing, comprising a supporting bottom plate, a protective shell is fixedly connected to the top of the supporting bottom plate, a motor is fixedly connected to the left end of the protective shell, a transmission shaft is fixedly connected to the right end of the motor, and a polishing head is fixedly connected to the right end of the transmission shaft.

[0007] The top of the protection shell is fixedly connected with a storage tank, the left end of the storage tank is communicated with a liquid feeding pipe, the top of the liquid feeding pipe is fixedly connected with a water pump, the front of the protection shell is fixedly connected with an observation window, the inside of the protection shell is fixedly connected with a sliding guide rail, the sliding guide rail is slidably connected with a sliding rod, the inside of the sliding rod is threadedly connected with a positioning assembly, the front of the protection shell is fixedly connected with a connecting plate, and the inside of the connecting plate is threadedly connected with a limiting screw rod.

[0008] Through the technical scheme, the positioning assembly is composed of a threaded rod and a limiting plate, the limiting plate at the bottom can be driven by the rotation of the threaded rod to extend in the inside of the sliding rod to position and fix the product to be processed.

[0009] As a further improvement of the above-mentioned scheme, the right end of the protection shell is fixedly connected with a heat dissipation net, the right end of the protection shell is fixedly connected with a mounting outer frame, the inside of the mounting outer frame is slidably connected with a collecting filter screen, and the top of the supporting bottom plate is fixedly connected with a flow guide plate.

[0010] As a further improvement of the above-mentioned scheme, the bottom of the motor is in contact with the surface of the supporting bottom plate, the limiting screw rod extends to the inside of the sliding rod through the connecting plate, and the sliding rod is slidably connected in the inside of the protection shell.

[0011] As a further improvement of the above-mentioned scheme, the sliding rod is located at the bottom of the liquid feeding pipe, the number of the mounting outer frames is two, and the two mounting outer frames are symmetrically distributed in front of and behind the protection shell.

[0012] As a further improvement of the above-mentioned scheme, the left end of the collecting filter screen is in contact with the surface of the supporting bottom plate, the left end of the collecting filter screen is in contact with the surface of the supporting bottom plate, and the flow guide plate is located at the bottom of the polishing head.

[0013] Through the technical scheme, the collecting filter screen can filter and separate the product debris contained in the cooling liquid, so that the product debris falling off during polishing can be conveniently handled by the staff later.

[0014] As a further improvement of the above-mentioned scheme, the surface of the water pump is in contact with the surface of the storage tank, the sliding rod is located at the top end of the flow guide plate, and the sliding rod is located at the bottom end of the connecting plate.

[0015] As a further improvement of the above-mentioned scheme, the inside of the protection shell is rotatably connected with a transmission shaft, and the polishing head is located at the left end of the sliding rod.

[0016] Compared with the prior art, the beneficial effects of the utility model lie in:

[0017] The utility model discloses a rotation limiting screw is set to take out from the inside of connecting plate and sliding rod, when taking out from the inside of sliding guide rail and protective housing by pulling sliding rod, the product that needs to be processed and polished is fixed to the inside of sliding rod through the cooperation of positioning assembly, and the product that needs to be processed is conveniently placed and taken by staff, improves the working efficiency when the equipment processes, can follow the delivery of cooling liquid when the product is processed in the inside of protective housing, and the chip mixed in the inside of cooling liquid flows into the inside of collection filter screen through the cooperation of deflector, and the chip is conveniently handled by staff.

[0018] The utility model discloses a protective housing drives transmission shaft and polishing head to polish the product clamped in the inside of sliding rod, and the cooling liquid in the inside of storage tank is delivered to the position of sliding rod and positioning assembly clamping product through the cooperation of water pump and liquid sending pipe, avoids the possible damage of jewelry surface such as microcrack, oxidation and hardening when the product is polished, improves the working quality when the equipment polishes the product. DRAWINGS

[0019] Figure 1 It is whole structure schematic diagram of the utility model;

[0020] Figure 2 It is front dissection structure schematic diagram of the utility model;

[0021] Figure 3 It is side dissection structure schematic diagram of the utility model;

[0022] Figure 4 It is protective housing dismounting structure schematic diagram of the utility model;

[0023] Figure 5 It is right view structure schematic diagram of the utility model.

[0024] Main symbol explanation:

[0025] 1, support base plate;2, protective housing;3, motor;4, transmission shaft;5, polishing head;6, storage tank;7, liquid sending pipe;8, water pump;9, observation window;10, sliding guide rail;11, sliding rod;12, connecting plate;13, limiting screw;14, positioning assembly;15, heat sink;16, installation outer frame;17, collection filter screen;18, deflector. Specific implementation

[0026] Below, combining the drawings and specific implementation, the utility model is described further, need explaining, under the premise of not conflicting, the following description of each embodiment or each technical feature between can be any combination and form new embodiment.

[0027] EMBODIMENT

[0028] Please combine Figures 1-5 The polishing device for jewelry processing of the embodiment comprises a supporting bottom plate 1, a protective shell 2 fixedly connected to the top of the supporting bottom plate 1, a motor 3 fixedly connected to the left end of the protective shell 2, a transmission shaft 4 fixedly connected to the right end of the motor 3, and a polishing head 5 fixedly connected to the right end of the transmission shaft 4.

[0029] A storage tank 6 is fixedly connected to the top of the protective shell 2, a liquid feeding pipe 7 is in communication with the left end of the storage tank 6, a water pump 8 is fixedly connected to the top of the liquid feeding pipe 7, an observation window 9 is fixedly connected to the front of the protective shell 2, a sliding guide rail 10 is fixedly connected to the inside of the protective shell 2, a sliding rod 11 is slidingly connected to the inside of the sliding guide rail 10, a positioning assembly 14 is screwedly connected to the inside of the sliding rod 11, a connecting plate 12 is fixedly connected to the front of the protective shell 2, and a limiting screw rod 13 is screwedly connected to the inside of the connecting plate 12.

[0030] The positioning assembly 14 is composed of a threaded rod and a limiting plate, and the limiting plate at the bottom can be driven by the rotation of the threaded rod to extend in the inside of the sliding rod 11 to limit and fix the product to be processed.

[0031] A heat dissipation net 15 is fixedly connected to the right end of the protective shell 2, an installation outer frame 16 is fixedly connected to the right end of the protective shell 2, a collection filter screen 17 is slidingly connected to the inside of the installation outer frame 16, and a flow guide plate 18 is fixedly connected to the top of the supporting bottom plate 1.

[0032] The bottom of the motor 3 is in contact with the surface of the supporting bottom plate 1, the limiting screw rod 13 extends to the inside of the sliding rod 11 through the connecting plate 12, and the sliding rod 11 is slidingly connected to the inside of the protective shell 2.

[0033] The sliding rod 11 is located at the bottom of the liquid feeding pipe 7, the number of the installation outer frames 16 is two, and the two installation outer frames 16 are symmetrically distributed in front of and behind the protective shell 2.

[0034] The left end of the collection filter screen 17 is in contact with the surface of the supporting bottom plate 1, and the flow guide plate 18 is located at the bottom of the polishing head 5.

[0035] The collection filter screen 17 can filter and separate product debris contained in the cooling liquid, facilitating the later processing of the product debris polished off by the workers.

[0036] The surface of the water pump 8 is in contact with the surface of the storage tank 6, the sliding rod 11 is located at the top end of the flow guide plate 18, the sliding rod 11 is located at the bottom end of the connecting plate 12, the product clamped in the sliding rod 11 is polished by driving the transmission shaft 4 and the polishing head 5 of the protective shell 2, the cooling liquid in the storage tank 6 is delivered to the position where the product is clamped by the positioning assembly 14 by the water pump 8 cooperating with the liquid delivery pipe 7, so as to avoid the damage to the surface of the jewelry, such as micro-cracks, oxidation and hardening, caused by the high temperature during polishing, and improve the working quality of the equipment during polishing of the product.

[0037] The transmission shaft 4 is rotatably connected in the protective shell 2, and the polishing head 5 is located at the left end of the sliding rod 11.

[0038] The implementation principle of the polishing device for jewelry processing in the embodiment is as follows: the product to be polished is fixed to the inside of the sliding rod 11 by cooperating with the positioning assembly 14 when the product is taken out from the inside of the connecting plate 12 and the sliding rod 11 by driving the rotating limiting screw 13, the product to be processed is conveniently placed and taken by the workers, the working efficiency of the equipment during processing is improved, the product debris is delivered with the cooling liquid when the product is processed in the protective shell 2, the debris mixed in the cooling liquid flows into the inside of the collection filter screen 17 by cooperating with the flow guide plate 18, the workers can conveniently process the debris, the product clamped in the sliding rod 11 is polished by driving the transmission shaft 4 and the polishing head 5 of the protective shell 2, the cooling liquid in the storage tank 6 is delivered to the position where the product is clamped by the positioning assembly 14 by the water pump 8 cooperating with the liquid delivery pipe 7, so as to avoid the damage to the surface of the jewelry, such as micro-cracks, oxidation and hardening, caused by the high temperature during polishing, and improve the working quality of the equipment during polishing of the product.

[0039] The above-mentioned embodiment is only a preferred embodiment of the present application, and cannot be used to limit the scope of protection of the present application, and any non-substantial changes and replacements made by the person skilled in the art on the basis of the present application all belong to the scope of protection of the present application.

Claims

1. A polishing apparatus for jewelry processing, characterized in that, Including support bottom plate (1), the top of support bottom plate (1) is fixedly connected with protective housing (2), the left end of protective housing (2) is fixedly connected with motor (3), the right end of motor (3) is fixedly connected with transmission shaft (4), the right end of transmission shaft (4) is fixedly connected with polishing head (5); The top of the protective housing (2) is fixedly connected with a storage tank (6), the left end of the storage tank (6) is communicated with a liquid feeding pipe (7), the top of the liquid feeding pipe (7) is fixedly connected with a water pump (8), the front of the protective housing (2) is fixedly connected with an observation window (9), the inside of the protective housing (2) is fixedly connected with a sliding guide rail (10), the inside of the sliding guide rail (10) is slidingly connected with a sliding rod (11), the inside of the sliding rod (11) is threadedly connected with a positioning assembly (14), the front of the protective housing (2) is fixedly connected with a connecting plate (12), the inside of the connecting plate (12) is threadedly connected with a limiting screw rod (13).

2. A polishing apparatus for jewelry processing as defined in claim 1, wherein: The right end of the protective housing (2) is fixedly connected with a heat dissipation net (15), the right end of the protective housing (2) is fixedly connected with a mounting outer frame (16), the inside of the mounting outer frame (16) is slidingly connected with a collecting filter screen (17), the top of the support bottom plate (1) is fixedly connected with a flow guide plate (18).

3. A polishing apparatus for jewelry processing as defined in claim 1, wherein: The bottom of the motor (3) is in contact with the surface of the support bottom plate (1), the limiting screw rod (13) extends through the connecting plate (12) to the inside of the sliding rod (11), and the sliding rod (11) is slidingly connected in the inside of the protective housing (2).

4. A polishing apparatus for jewelry processing as defined in claim 2, wherein: The sliding rod (11) is located at the bottom of the liquid feeding pipe (7), the number of the mounting outer frame (16) is two, and the two mounting outer frames (16) are symmetrically distributed forward and backward with the protective housing (2) as the center.

5. A polishing apparatus for jewelry processing as defined in claim 4, wherein: The left end of the collecting filter screen (17) is in contact with the surface of the support bottom plate (1), the left end of the collecting filter screen (17) is in contact with the surface of the support bottom plate (1), and the flow guide plate (18) is located at the bottom of the polishing head (5).

6. A polishing apparatus for jewelry processing as defined in claim 5, wherein: The surface of the water pump (8) is in contact with the surface of the storage tank (6), the sliding rod (11) is located at the top end of the flow guide plate (18), and the sliding rod (11) is located at the bottom end of the connecting plate (12).

7. A polishing apparatus for jewelry processing as defined in claim 6, wherein: The inside of the protective housing (2) is rotatably connected with the transmission shaft (4), and the polishing head (5) is located at the left end of the sliding rod (11).

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