CN210704312U

CN210704312U - Jewelry polishing device

Info

Publication number: CN210704312U
Application number: CN201921352432.3U
Authority: CN
Inventors: 杨宇鹏
Original assignee: Shenzhen Millennium Star Brand Management Co ltd
Current assignee: Shenzhen Millennium Star Brand Management Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-06-09
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a jewelry polishing device, which belongs to the technical field of jewelry polishing and comprises a device main body, wherein a slide rail is fixed inside the device main body, the outer surface of the slide rail is connected with a chip storage box through a slide block, a chip filtering net is fixed in the middle of the top of the chip storage box, two sides of the chip filtering net are respectively provided with a chute, the outer surface of the chute is connected with a protective frame through a slide plate, lugs are respectively fixed above one side and below one side of the protective frame, a fixed box is fixed on one side of the top of the device main body, the jewelry polishing device is provided with an annular sleeve, an annular groove and a connecting rod, when a rotating shaft rotates to drive a polishing wheel to rotate, the polishing wheel is in sliding connection with the annular groove in the annular sleeve through the connecting rod, so that the connecting rod can be limited by the annular groove in the rotating process of the polishing wheel, thereby improving the stability of the grinding wheel during rotation and avoiding the unstable condition of the grinding wheel.

Description

Jewelry polishing device

Technical Field

The utility model relates to an ornament polishing technical field specifically is an ornament grinding device.

Background

Jewelry is an ornament worn on the head, the prior broad-spectrum finger is a bird's fork, an earring, a necklace, a ring, a bracelet and the like which are processed by precious metals, precious stones and the like, polishing is one of surface modification technologies, and generally refers to a processing method for changing the physical properties of the surface of a material by friction by means of a rough object (sand paper containing particles with higher hardness and the like).

Present jewelry grinding device, at the wheel rotation in-process of polishing, it can with take the article contact of polishing, because its high rotation, appear becoming flexible or when rocking when polishing the wheel, lead to article to be polished the wheel damage easily, and probably cause the injury to the staff, simultaneously after the device finishes using, because polishing wheel contacts with the air for a long time, can lead to polishing wheel ash and oxidation for it is not convenient enough when polishing wheel need be taken to the staff.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ornaments grinding device to propose the unstable problem with grinding wheel surface adhesion dust of grinding wheel in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an jewelry grinding device, includes the device main part, the inside of device main part is fixed with the slide rail, the surface of slide rail is connected with through the sliding block and stores up the bits box, be fixed with the filings net in the middle of the top of storing up the bits box, the spout has all been seted up to the both sides of filings net, the surface of spout is connected with the protecting frame through the sliding plate, one side top and one side below of protecting frame all are fixed with the lug, top one side of device main part is fixed with the fixed box, the internally mounted of fixed box has the motor, the output of motor is connected with the wheel of polishing through the pivot, one side of wheel of polishing is fixed with the connecting rod, one side top and one side below of fixed box all set up flutedly, be fixed with the annular cover in the middle of one side of fixed box, the ring.

Preferably, the grinding wheel is slidably connected with an annular groove in the annular sleeve through a connecting rod.

Preferably, the sanding wheel is located above the screen.

Preferably, the protective frame is slidably connected with the sliding groove through a sliding plate.

Preferably, the protective frame is positioned on one side of the fixed box, and the width of the protective frame is greater than the length from the grinding wheel to the fixed box.

Preferably, the outer surface of the fixed box is provided with an operation table, and the operation table is electrically connected with the motor.

Compared with the prior art, the beneficial effects of the utility model are that: the jewelry polishing device is provided with an annular sleeve, an annular groove and a connecting rod, when a rotating shaft rotates to drive a polishing wheel to rotate, the polishing wheel is in sliding connection with the annular groove in the annular sleeve through the connecting rod, so that the connecting rod is limited by the annular groove in the rotating process of the polishing wheel, and the connecting rod also rotates in the annular groove, thereby improving the stability of the polishing wheel in rotation, and avoiding the unstable condition of the polishing wheel, and the jewelry polishing device is provided with a protective frame, a sliding plate, a sliding chute, a groove and a lug, after the device is used, because the protective frame is positioned at one side of a fixed box, a worker can push the protective frame to enable the protective frame to be clamped with the groove at one side of the fixed box through the lug, and because the width of the protective frame is greater than the length from the polishing wheel to the fixed box, the protective frame can completely shield the polishing wheel to protect the fixed, the condition that dust adheres to the surface of the grinding wheel is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the main body of the device of the present invention;

FIG. 3 is a schematic view of the structure of the chute of the present invention;

fig. 4 is a schematic view of a partially enlarged structure of the present invention a;

in the figure: 1. a device main body; 2. a fixed box; 3. a motor; 4. a groove; 5. a protective frame; 6. a bump; 7. a sliding plate; 8. a chute; 9. a slide rail; 10. a slider; 11. a crumb storage box; 12. an operation table; 13. a rotating shaft; 14. grinding the wheel; 15. a scrap filtering net; 16. an annular sleeve; 17. an annular groove; 18. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: an jewelry polishing device comprises a device body 1, a fixed box 2, a motor 3, a groove 4, a protective frame 5, a convex block 6, a sliding plate 7, a sliding groove 8, a sliding rail 9, a sliding block 10, a chip storage box 11, an operating platform 12, a rotating shaft 13, a polishing wheel 14, a chip filtering net 15, an annular sleeve 16, an annular groove 17 and a connecting rod 18, wherein the sliding rail 9 is fixed inside the device body 1, the outer surface of the sliding rail 9 is connected with the chip storage box 11 through the sliding block 10, the chip storage box 11 is used for storing chips generated by jewelry polishing, the chip filtering net 15 is fixed in the middle of the top of the chip storage box 11, the sliding grooves 8 are respectively arranged at two sides of the chip filtering net 15, the outer surface of the sliding groove 8 is connected with the protective frame 5 through the sliding plate 7, the convex blocks 6 are respectively fixed above and below one side of the protective frame 5, the fixed box 2 is fixed at one side of the, the output end of the motor 3 is connected with a grinding wheel 14 through a rotating shaft 13, a connecting rod 18 is fixed on one side of the grinding wheel 14, grooves 4 are formed in the upper portion and the lower portion of one side of the fixing box 2, an annular sleeve 16 is fixed in the middle of one side of the fixing box 2, and an annular groove 17 is formed in the annular sleeve 16.

Referring to fig. 1 and 2 and 4, the grinding wheel 14 is slidably connected to an annular groove 17 in the annular sleeve 16 by a connecting rod 18 such that the connecting rod 18 can rotate within the annular groove 17, the grinding wheel 14 being positioned above the debris screen 15 to facilitate passage of debris through the debris screen 15.

Referring to fig. 1 to 4, the protection frame 5 is slidably connected to the sliding chute 8 through the sliding plate 7, so that the protection frame 5 can move on the sliding chute 8 through the sliding plate 7, the protection frame 5 is located at one side of the fixed box 2, and the width of the protection frame 5 is greater than the length of the grinding wheel 14 to the fixed box 2, so that the protection frame 5 can protect the grinding wheel 14.

Referring to fig. 1, 2 and 4, an operation table 12 is disposed on an outer surface of the fixing box 2, the operation table 12 is electrically connected to the motor 3, and a worker can operate the motor 3 by using the operation table 12.

The working principle is as follows: firstly, the worker installs the device and connects the power supply, the worker opens the motor 3 to rotate the rotating shaft 13 to drive the polishing wheel 14 to rotate, the polishing wheel 14 is connected with the annular groove 17 in the annular sleeve 16 in a sliding way through the connecting rod 18, so that the connecting rod 18 is limited by the annular groove 17 in the rotating process of the polishing wheel 14, the connecting rod 18 can also rotate in the annular groove 17, the stability of the polishing wheel 14 in rotation is improved, then the worker polishes the jewelry through the polishing wheel 14, and the chips generated by polishing the jewelry can enter the chip storage box 11 through the chip filtering net 15 because the polishing wheel 14 is positioned above the chip filtering net 15, after the device is used, the worker can push the protection frame 5 to clamp the protection frame 5 with the groove 4 on one side of the fixed box 2 through the lug 6, and because the width of the protective frame 5 is larger than the length of the grinding wheel 14 to the fixed box 2, the protective frame 5 can completely shield the grinding wheel 14 to protect the grinding wheel.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an jewelry grinding device, includes device main part (1), its characterized in that: the device is characterized in that a sliding rail (9) is fixed inside the device main body (1), the outer surface of the sliding rail (9) is connected with a scrap storage box (11) through a sliding block (10), a scrap filtering net (15) is fixed in the middle of the top of the scrap storage box (11), sliding chutes (8) are formed in two sides of the scrap filtering net (15), the outer surface of each sliding chute (8) is connected with a protective frame (5) through a sliding plate (7), protruding blocks (6) are fixed above and below one side of each protective frame (5), a fixed box (2) is fixed on one side of the top of the device main body (1), a motor (3) is installed inside the fixed box (2), the output end of the motor (3) is connected with a polishing wheel (14) through a rotating shaft (13), a connecting rod (18) is fixed on one side of each polishing wheel (14), grooves (4) are formed in the upper side and the lower side of the fixed box (2), an annular sleeve (16) is fixed in the middle of one side of the fixed box (2), and an annular groove (17) is formed in the annular sleeve (16).

2. An jewellery polishing device as claimed in claim 1, wherein: the grinding wheel (14) is connected with an annular groove (17) in the annular sleeve (16) in a sliding mode through a connecting rod (18).

3. An jewellery polishing device as claimed in claim 1, wherein: the grinding wheel (14) is positioned above the scrap filtering net (15).

4. An jewellery polishing device as claimed in claim 1, wherein: the protective frame (5) is connected with the sliding groove (8) in a sliding mode through a sliding plate (7).

5. An jewellery polishing device as claimed in claim 1, wherein: the protection frame (5) is located on one side of the fixed box (2), and the width of the protection frame (5) is larger than the length from the grinding wheel (14) to the fixed box (2).

6. An jewellery polishing device as claimed in claim 1, wherein: the outer surface of the fixed box (2) is provided with an operation table (12), and the operation table (12) is electrically connected with the motor (3).