CN215698882U

CN215698882U - Surface laser polishing device for gold jewelry

Info

Publication number: CN215698882U
Application number: CN202122233684.8U
Authority: CN
Inventors: 靳坚文; 靳耿南
Original assignee: Shenzhen Jinhuiyuan Investment Co ltd
Current assignee: Shenzhen Jinhuiyuan Investment Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-01
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a surface laser polishing device for gold jewelry, which comprises an operation table and a clamping assembly, wherein a base frame is arranged in the middle of the upper part of the operation table, electric hydraulic push rods are respectively arranged on two sides of the upper part of the base frame, a supporting plate is arranged above the electric hydraulic push rods, a remote control electric rotating shaft is arranged in the middle of the upper part of the supporting plate, a main bearing plate is rotatably arranged above the remote control electric rotating shaft, the clamping assembly for clamping the gold jewelry is arranged above the main bearing plate, and the clamping assembly comprises a bearing support plate, a driving motor, a frame, a hydraulic cylinder and a clamping plate. This a surface laser burnishing device for gold ornament orders about respectively through two hydraulic cylinder of symmetric distribution with it fixed grip block moves towards the both ends of gold ornament mutually to make the gold ornament by the unable activity of restriction between two grip blocks, replace the manual work to hold the gold ornament with this, reduce incident emergence probability.

Description

Surface laser polishing device for gold jewelry

Technical Field

The utility model relates to the technical field of gold jewelry processing, in particular to a surface laser polishing device for gold jewelry.

Background

The gold jewelry is jewelry made of gold as a main raw material. The chemical symbol of gold is Au, the specific gravity is 17.4, and the Mohs hardness is 2.5. Gold jewelry can be divided into pure gold and K gold according to its gold content. In order to overcome the disadvantages of high price, low hardness, single color, easy abrasion and non-fine pattern of gold, some other metal elements are usually added into pure gold to increase the hardness of the jewelry gold, change the color tone and reduce the melting point of the jewelry gold. In the processing process of gold jewelry, a laser polishing device is often needed to modify the surface of the gold jewelry to obtain a smooth surface like a mirror.

When the laser polishing device on the market is used for polishing different positions of the surface of a gold jewelry, the gold jewelry is usually required to be detached and taken down to be readjusted and then installed, but the mode is time-consuming and labor-consuming, and has use limitations.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a surface laser polishing device for gold jewelry, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a surface laser polishing device for gold jewelry comprises an operating platform and a clamping component, wherein a base frame is arranged in the middle of the upper part of the operating platform, and both sides of the upper part of the base frame are provided with electric hydraulic push rods, a supporting plate is arranged above the electric hydraulic push rods, and the middle part above the supporting plate is provided with a remote control electric rotating shaft, a main bearing plate is rotatably arranged above the remote control electric rotating shaft, the clamping component for clamping the gold jewelry is arranged above the main bearing plate and comprises a bearing support plate, a driving motor, a frame, a hydraulic cylinder and a clamping plate, and the middle part of the front end of the bearing support plate is provided with a driving motor, a driving shaft at the output end of the driving motor penetrates through the bearing support plate and is connected with a frame, and a hydraulic cylinder is arranged in the middle of one side of the frame close to the transverse central axis of the main bearing plate, and a clamping plate is fixed on the other side of the hydraulic cylinder.

Preferably, two electric hydraulic push rods are symmetrically arranged on the upper center position of the base frame, and the base frame is of a circular structure.

Preferably, a metal ring is arranged on the outer side of the upper surface of the main bearing plate in a circle, and the main bearing plate and the metal ring are connected in a jogged mode.

Preferably, the magnetic ring is placed above the metal ring, a telescopic protective cover is fixed above the magnetic ring, and the metal ring and the magnetic ring are connected in a magnetic adsorption mode.

Preferably, the track is all installed to the top both sides of operation panel, and sliding connection has the slider on the track, the top of slider is fixed with the curb plate, and is provided with laser polishing subassembly between the curb plate.

Preferably, the laser polishing assembly and the operating platform are located on the same vertical central axis, and the two side plates are symmetrically arranged on the central position of the laser polishing assembly.

Preferably, the driving motor, the driving shaft and the frame are in transmission connection, and the frame, the hydraulic cylinder and the clamping plate are located on the same vertical central axis.

The utility model provides a surface laser polishing device for gold jewelry, which has the following beneficial effects: this a surface laser burnishing device for gold ornament adopts driving motor to order about drive shaft and frame and rotates, can overturn the gold ornament of centre gripping between two grip blocks to make laser polishing subassembly can polish the operation to the multiple face of gold ornament, thereby improve the smooth degree and the polishing efficiency of polishing.

1. The electric hydraulic push rod is arranged to drive the base frame to move towards the lower direction of the laser polishing component, so that the distance between the gold jewelry and the laser polishing component is shortened, and the laser polishing operation of the laser polishing component is smoother; order about main loading board through the electronic pivot of remote control and carry out clockwise rotation, can accomplish the transform of putting the angle to the gold jewelry to save the time energy of dismantling the required cost of reinstallation, improve the machining efficiency of gold jewelry.

2. According to the utility model, the main bearing plate is connected with the magnetic ring fixed below the telescopic shield in a magnetic adsorption manner through the metal ring, so that the laser polishing operation area above the main bearing plate can be surrounded when the telescopic shield is stretched to the maximum degree, gold powder is favorably gathered in the telescopic shield, the gold powder is prevented from splashing to the periphery, and the collection difficulty is increased.

3. The laser polishing component can slide back and forth along the linear direction on the track through the sliding blocks at the bottoms of the side plates at the two sides, so that the laser polishing component can meet the polishing requirements of gold jewelry with different lengths by adjusting the front and back positions of the laser polishing component, and the application range is expanded.

4. According to the gold jewelry clamping device, the two hydraulic cylinders which are symmetrically distributed drive the clamping plates which are fixed with the hydraulic cylinders to move towards the two ends of the gold jewelry respectively, so that the gold jewelry is limited between the two clamping plates and cannot move, the gold jewelry is taken by the clamping device instead of manpower, the probability of safety accidents is reduced, and the polishing precision and quality of the gold jewelry are ensured.

Drawings

FIG. 1 is a schematic overall structure diagram of a surface laser polishing device for gold jewelry according to the utility model;

FIG. 2 is an enlarged schematic structural diagram of the surface laser polishing device for gold jewelry in the position A in FIG. 1;

FIG. 3 is a schematic view of a gravity tray of the surface laser polishing device for gold jewelry in a three-dimensional structure.

In the figure: 1. an operation table; 2. a base frame; 3. an electric hydraulic push rod; 4. a support plate; 5. remotely controlling the electric rotating shaft; 6. a main bearing plate; 7. a metal ring; 8. a magnetic ring; 9. a telescopic shield; 10. a laser polishing assembly; 11. a side plate; 12. a slider; 13. a track; 14. a clamping assembly; 1401. a bearing support plate; 1402. a drive motor; 1403. a frame; 1404. a hydraulic cylinder; 1405. and (4) clamping the plate.

Detailed Description

As shown in fig. 1-3, a surface laser polishing device for gold jewelry comprises an operation table 1 and a clamping assembly 14, wherein a base frame 2 is arranged in the middle of the upper part of the operation table 1, two electric hydraulic push rods 3 are respectively arranged on two sides of the upper part of the base frame 2, the two electric hydraulic push rods 3 are symmetrically arranged about the upper central position of the base frame 2, the base frame 2 is in a circular structure, and the electric hydraulic push rods 3 are arranged to drive the base frame 2 to move towards the lower direction of the laser polishing assembly 10, so that the distance between the gold jewelry and the laser polishing assembly 10 is shortened, and the laser polishing operation of the laser polishing assembly 10 is smoother; a supporting plate 4 is arranged above the electric hydraulic push rod 3, a remote control electric rotating shaft 5 is arranged in the middle of the upper portion of the supporting plate 4, a main bearing plate 6 is rotatably arranged above the remote control electric rotating shaft 5, the main bearing plate 6 is driven to rotate clockwise through the remote control electric rotating shaft 5, the change of the placing angle of the gold jewelry can be completed, the time and the energy required for dismounting and reinstallation are saved, and the processing efficiency of the gold jewelry is improved; a metal ring 7 is arranged on the outer periphery of the upper surface of the main bearing plate 6, the main bearing plate 6 is connected with the metal ring 7 in an embedded mode, a magnetic ring 8 is arranged above the metal ring 7, a telescopic shield 9 is fixed above the magnetic ring 8, the metal ring 7 is connected with the magnetic ring 8 in a magnetic adsorption mode, the main bearing plate 6 and the magnetic ring 8 fixed below the telescopic shield 9 form a magnetic adsorption connection through the metal ring 7, the laser polishing operation area above the main bearing plate 6 can be surrounded when the telescopic shield 9 is stretched to the maximum degree, gold powder can be conveniently gathered in the telescopic shield 9, the gold powder is prevented from splashing to the periphery, and the collection difficulty is increased; the tracks 13 are respectively installed on two sides above the operating platform 1, the tracks 13 are connected with the sliding blocks 12 in a sliding mode, the side plates 11 are fixed above the sliding blocks 12, the laser polishing assemblies 10 are arranged between the side plates 11, the laser polishing assemblies 10 and the operating platform 1 are located on the same vertical central axis, the side plates 11 are symmetrically arranged on the center of each laser polishing assembly 10, the laser polishing assemblies 10 can slide in a reciprocating mode along the linear direction on the tracks 13 through the sliding blocks 12 at the bottoms of the side plates 11 on the two sides, therefore, the laser polishing assemblies 10 can meet polishing requirements of gold jewelry with different lengths by adjusting the front and back positions of the laser polishing assemblies 10, and the application range is expanded;

as shown in fig. 2, the clamping assembly 14 for clamping gold jewelry is arranged above the main bearing plate 6, the clamping assembly 14 comprises a bearing plate 1401, a driving motor 1402, a frame 1403, a hydraulic cylinder 1404 and clamping plates 1405, the driving motor 1402 is arranged in the middle of the front end of the bearing plate 1401, a driving shaft at the output end of the driving motor 1402 penetrates through the bearing plate 1401 to be connected with the frame 1403, the hydraulic cylinder 1404 is arranged in the middle of one side of the frame 1403 close to the transverse central axis of the main bearing plate 6, the clamping plates 1405 are fixed on the other side of the hydraulic cylinder 1404, the driving motor 1402, the driving shaft and the frame 1403 are in transmission connection, the frame 1403, the hydraulic cylinder 1404 and the clamping plates 1405 are located on the same vertical central axis, the clamping plates 1405 fixed with the hydraulic cylinder 1404 are driven to move towards the two ends of the gold jewelry through the two symmetrically distributed hydraulic cylinders 1404, so that the gold jewelry is limited between the two clamping plates 1405 and cannot move, therefore, the gold jewelry is replaced by manually holding, the probability of safety accidents is reduced, and the polishing precision and quality of the gold jewelry are ensured.

To sum up, the surface laser polishing device for gold jewelry, when in use, firstly according to the structure shown in fig. 1-3, the base frame 2 is horizontally placed at the middle part above the operation table 1, a worker can place the gold jewelry to be polished between two clamping plates 1405 which are symmetrically distributed, then the clamping plates 1405 are driven to move towards the direction of the gold jewelry by the hydraulic cylinders 1404 which are in transmission connection with the clamping plates 1405 until the gold jewelry is clamped and limited, at the moment, the laser polishing component 10 is adjusted to the position right above the gold jewelry by the slide blocks 12 below the side plates 11 at two sides of the laser polishing component 10 sliding along the straight line direction on the rails 13, then the base frame 2 is driven to move towards the direction below the laser polishing component 10 by the electric hydraulic push rod 3, so as to draw the distance between the gold jewelry and the laser polishing component 10 close, and ensure that the laser polishing operation of the laser polishing component 10 is smoother, in addition, when the telescopic shield 9 above the magnetic ring 8 which is connected with the metal ring 7 through magnetic adsorption is stretched to the maximum degree, the laser polishing component 10 and the polishing area of the gold jewelry can be shielded, so that gold powder generated by polishing operation is gathered in the range inside the telescopic shield 9, the difficulty of gold powder collection is reduced, the loss of cost is reduced, wherein the main bearing plate 6 is driven to rotate clockwise through the remote control electric rotating shaft 5, the change of the placing angle of the gold jewelry can be completed, the time and energy required by dismounting and reinstallation are saved, the processing efficiency of the gold jewelry is improved, the driving motor 1402 drives the driving shaft and the frame 1403 to rotate, the gold jewelry clamped between the two clamping plates 1405 can be overturned, and the polishing operation on multiple surfaces of the gold jewelry is completed, the convenience is improved for processing gold jewelry.

Claims

1. A surface laser polishing device for gold jewelry comprises an operating table (1) and clamping components (14), and is characterized in that a base frame (2) is arranged in the middle of the upper portion of the operating table (1), electric hydraulic push rods (3) are arranged on two sides of the upper portion of the base frame (2), a supporting plate (4) is arranged above each electric hydraulic push rod (3), a remote control electric rotating shaft (5) is arranged in the middle of the upper portion of the supporting plate (4), a main bearing plate (6) is rotatably arranged above each remote control electric rotating shaft (5), the clamping components (14) for clamping the gold jewelry are arranged above the main bearing plate (6), each clamping component (14) comprises a bearing support plate (1401), a driving motor (1402), a frame (1403), a hydraulic cylinder (1404) and a clamping plate (1405), and the driving motor (1402) is arranged in the middle of the front end of the bearing support plate (1401), the drive shaft of driving motor (1402) output runs through and bears extension board (1401) and be connected with frame (1403), and frame (1403) are close to one side mid-mounting of main bearing board (6) horizontal axis and have hydraulic cylinder (1404), the opposite side of hydraulic cylinder (1404) is fixed with grip block (1405).

2. The surface laser polishing device for gold jewelry as claimed in claim 1, wherein the number of the electro-hydraulic push rods (3) is two symmetrically arranged about the upper center position of the base frame (2), and the base frame (2) is in a circular structure.

3. The surface laser polishing device for gold jewelry according to claim 1, wherein a metal ring (7) is arranged on the outer periphery of the upper surface of the main bearing plate (6), and the main bearing plate (6) is connected with the metal ring (7) in a jogged manner.

4. The surface laser polishing device for gold jewelry according to claim 3, wherein a magnetic ring (8) is placed above the metal ring (7), a telescopic shield (9) is fixed above the magnetic ring (8), and the metal ring (7) and the magnetic ring (8) are connected in a magnetic adsorption manner.

5. The surface laser polishing device for gold jewelry according to claim 1, wherein rails (13) are mounted on two sides above the operating table (1), a sliding block (12) is connected onto the rails (13) in a sliding manner, side plates (11) are fixed above the sliding block (12), and a laser polishing assembly (10) is arranged between the side plates (11).

6. The surface laser polishing device for gold jewelry according to claim 5, wherein the laser polishing component (10) and the operating platform (1) are positioned on the same vertical central axis, and the side plates (11) are symmetrically arranged in two relative to the central position of the laser polishing component (10).

7. A surface laser polishing device for gold jewelry as claimed in claim 1, characterized in that the driving motor (1402), the driving shaft and the frame (1403) are in transmission connection, and the frame (1403), the hydraulic cylinder (1404) and the clamping plate (1405) are located on the same vertical central axis.