CN220971939U - Polishing equipment for jade carving processing - Google Patents

Abstract

The utility model relates to the technical field of jade processing, and discloses polishing equipment for jade carving, which comprises an operation table, wherein a driving motor is arranged on the operation table, a polishing grinding wheel is arranged on a rotating shaft of the driving motor, and an adjusting mechanism is arranged between the driving motor and the operation table. According to the utility model, the adjusting mechanism is arranged between the operating platform and the driving motor, so that when the jade is polished, the heights of the driving motor and the polishing grinding wheel can be adjusted through the adjusting mechanism according to the height of the jade to be processed, thereby being suitable for the jades with different sizes and being beneficial to improving the polishing efficiency.

Description

A polishing device for jade carving

Technical Field

The utility model relates to the technical field of jade processing, in particular to a polishing device for jade carving processing.

Background technique

Jade is a mineral. There are two types of jade, soft and hard. The jade we usually refer to is mostly nephrite, which is one of the most common jewelry. During the jade processing process, a polishing machine is needed to polish the surface of the jade to ensure the smoothness of the jade surface and make the jade more beautiful.

At present, in the process of jade polishing, the operator needs to hold the jade and then polish it with the polishing wheel of the polishing machine. Since the height of the existing polishing wheels is mostly fixed, it is more difficult to polish larger jade workpieces, resulting in reduced polishing efficiency.

Therefore, we proposed a polishing equipment for jade carving processing in order to solve the above-mentioned problems.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies of the prior art in the above-mentioned background technology, the purpose of the utility model is to provide a polishing device for jade carving processing to solve the problems raised in the above-mentioned background technology.

(II) Technical solution

In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

A polishing device for jade carving processing, comprising an operating table, a driving motor is arranged on the operating table, a polishing grinding wheel is arranged on the rotating shaft of the driving motor, and an adjusting mechanism is arranged between the driving motor and the operating table;

The adjustment mechanism includes two base plates arranged opposite to each other up and down, a fixed rod is fixedly installed on one end of the base plate, and a movable rod is slidably installed on the other end, a connecting plate arranged in a scissor-like shape is arranged between the upper and lower fixed rods and the movable rod, and a lead screw is rotatably installed on the fixed rod located below, and the end of the lead screw away from the fixed rod passes through the movable rod and is threadedly connected to the movable rod.

Furthermore, a crank handle is provided at one end of the lead screw close to the fixed rod.

Furthermore, the base plate is a U-shaped plate, the two ends of the fixed rod are respectively penetrated through the two side walls of the base plate and fixed by bolts, and the two ends of the movable rod are provided with rollers, and the rollers are rollingly connected to the base plate.

Furthermore, a collecting tank is provided on the top of the operating table, and the collecting tank is located below the polishing wheel.

Preferably, a flushing pipe is provided on the top of the operating table, and the flushing pipe is located on one side of the collecting tank.

Preferably, the flushing tube is a bamboo tube.

(III) Beneficial effects

Compared with the prior art, the beneficial effects of the utility model are:

By arranging an adjustment mechanism between the operating table and the driving motor, when polishing jade, the height of the driving motor and the polishing wheel can be adjusted through the adjustment mechanism according to the height of the jade to be processed, so as to adapt to jade of different sizes, which is beneficial to improving the polishing efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic structural diagram of a polishing device for jade carving processing according to the utility model;

Fig. 2 is a schematic diagram of the structure of the adjustment mechanism of the polishing device for jade carving processing of the utility model;

Fig. 3 is a schematic diagram of the partial structure of the adjustment mechanism of the polishing device for jade carving processing of the utility model.

In the figure: operating table 1, adjustment mechanism 2, base plate 21, fixed rod 22, movable rod 23, connecting plate 24, lead screw 25, crank handle 26, roller 27, driving motor 3, collecting tank 4, flushing pipe 5.

Detailed ways

The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom surface" and "top surface", "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

Please refer to Figures 1-3, the utility model provides a polishing device for jade carving, including an operating table 1, an adjustment mechanism 2 and a driving motor 3 with a polishing wheel on a rotating shaft, the adjustment mechanism 2 is located between the operating table 1 and the driving motor 3, and is used to adjust the height of the driving motor 3 and the polishing wheel.

As shown in Figures 2 and 3, the adjustment mechanism 2 includes two base plates 21 that are symmetrically arranged in an upper and lower shape, as well as a fixed rod 22 and a movable rod 23. There are two fixed rods 22 and two movable rods 23. The base plate 21 is a U-shaped plate. The two fixed rods 22 are respectively fixed at one end of the same side of the two base plates 21. The two movable rods 23 are slidably installed at the other end of the two base plates 21 and are parallel to the fixed rods 22. Two connecting plates 24 that are cross-arranged and hinged in the middle are arranged between the two base plates 21. The two ends of the connecting plate 24 are respectively rotatably connected to the fixed rods 22 and the movable rods 23 on the upper and lower base plates 21. The fixed rod 22 and the movable rod 23 on the lower base plate 21 are provided with the same lead screw 25. The lead screw 25 is arranged along the radial direction of the fixed rod 22, one end of which passes through the fixed rod 22 and is rotatably connected to it, and the other end of which passes through the movable rod 23 and is threadedly connected to it. A crank handle 26 is fixedly installed on one end of the lead screw 25 close to the fixed rod 22.

When in use, according to the size of the jade, the movable rod 23 is controlled by the screw 25 to slide back and forth on the base plate 21 according to the forward or reverse rotation of the crank handle 26. When the movable rod 23 slides, the connecting plate 24 arranged in a scissor-like shape is driven to extend or contract, so that the upper base plate 21 rises or falls, and then drives the drive motor 3 and the polishing wheel to rise or fall, so as to adjust to the appropriate height according to the size of the jade, which is beneficial to improve the polishing efficiency.

As a preferred technical solution of the utility model: the two ends of the fixed rod 22 are respectively penetrated through the two side walls of the base plate 21 and fixed with bolts, and rollers 27 are provided at both ends of the movable rod 23. The rollers 27 are rollingly connected to the inner bottom wall of the base plate 21. The penetration setting between the fixed rod 22 and the base plate 21 facilitates the replacement of the fixed rod 22. The setting of the rollers 27 converts the sliding friction between the movable rod 23 and the base plate 21 into rolling friction, which makes it easier for the operator to turn the crank 26.

As a preferred technical solution of the utility model: a collecting tank 4 and a flushing pipe 5 are arranged on the top of the operating table 1, the collecting tank 4 is located directly below the polishing wheel, the flushing pipe 5 is located on one side of the collecting tank 4, the collecting tank 4 is a hemispherical structure, and a drain pipe is arranged at the bottom, the water inlet of the flushing pipe 5 is connected with an external water source (such as a tap water pipe, etc.), the setting of the collecting tank 4 is convenient for collecting the jade powder ground out during the polishing process, the flushing pipe 5 can flush the jade being polished with water to flush away the powder adhering to the jade, while preventing it from obstructing the operator's line of sight, the jade powder can also be concentrated and flushed into the collecting tank 4 to prevent it from splashing around.

As a preferred technical solution of the utility model: the flushing pipe 5 adopts a universal bamboo tube, so that the operator can adjust the flushing angle.

Although the present invention has been described in detail with reference to the aforementioned embodiments, it should be noted that, in the present invention, unless otherwise clearly specified and limited, the terms such as "set", "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can also be indirectly connected through an intermediate medium.

For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances; for technicians in this field, they can still modify the technical solutions recorded in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. 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.

Claims (6)

1. A polishing device for jade carving, comprising an operating table (1), characterized in that: a driving motor (3) is arranged on the operating table (1), a polishing grinding wheel is arranged on the rotating shaft of the driving motor (3), and an adjusting mechanism (2) is arranged between the driving motor (3) and the operating table (1); The adjustment mechanism (2) comprises two base plates (21) arranged opposite to each other in an upper and lower direction, a fixed rod (22) is fixedly mounted on one end of the base plate (21), and a movable rod (23) is slidably mounted on the other end, a connecting plate (24) arranged in a scissor-like shape is arranged between the upper and lower fixed rods (22) and the movable rod (23), a lead screw (25) is rotatably mounted on the lower fixed rod (22), and one end of the lead screw (25) away from the fixed rod (22) passes through the movable rod (23) and is threadedly connected to the movable rod (23). 2. A jade carving polishing device according to claim 1, characterized in that a crank handle (26) is provided at one end of the lead screw (25) close to the fixed rod (22). 3. A polishing device for jade carving according to claim 1, characterized in that: the base plate (21) is a U-shaped plate, the two ends of the fixed rod (22) are respectively penetrated through the two side walls of the base plate (21) and fixed by bolts, and the two ends of the movable rod (23) are provided with rollers (27), and the rollers (27) are rollingly connected to the base plate (21). 4. A jade carving polishing device according to claim 1, characterized in that a collecting trough (4) is provided on the top of the operating table (1), and the collecting trough (4) is located below the polishing grinding wheel. 5. A jade carving polishing device according to claim 4, characterized in that a flushing pipe (5) is provided on the top of the operating table (1), and the flushing pipe (5) is located on one side of the collecting tank (4). 6. A jade carving polishing device according to claim 5, characterized in that the flushing pipe (5) is a bamboo tube.