Grinding device for jewelry processing

Abstract

The utility model discloses a polishing device for jewelry processing, which belongs to the technical field of jewelry processing, and comprises a bottom plate, an electric slide rail mounted on the bottom plate, a first connecting rod mounted on the electric slide rail, a second connecting rod mounted on the first connecting rod, a second hydraulic telescopic rod mounted on the second connecting rod, and a second hydraulic telescopic rod mounted on the second hydraulic telescopic rod. A first motor is arranged at the output end of the second hydraulic telescopic rod, a polishing wheel is installed at the output end of the first motor, a fifth connecting plate is arranged on the bottom plate, a second motor is installed on the fifth connecting plate, a fourth connecting plate is installed at the output end of the second motor, and a third limiting block is installed on the fourth connecting plate. According to the utility model, the third limiting block, the second limiting block and the first limiting block are matched with each other, so that rings with different sizes can be limited, and the connecting rod and the limiting plate are matched with each other, so that the rings on the third limiting block, the second limiting block and the first limiting block can be limited, and the rings are prevented from falling off when being rotated.

Description

Technical Field

[0001] The utility model relates to a grinding device, in particular to a grinding device for jewelry processing, belonging to the technical field of jewelry processing. Background Art

[0002] In actual use, the existing grinding device for jewelry processing needs to replace the clamping tools of different sizes according to the rings of different sizes, which leads to a long processing time and affects the processing efficiency. Utility Model Content

[0003] The main purpose of the utility model is to solve the problem that rings of different sizes cannot be processed conveniently, and to provide a grinding device for processing jewelry.

[0004] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0005] A grinding device for jewelry processing, comprising a base plate, the base plate and an electric slide rail mounted on the base plate, a first connecting rod mounted on the electric slide rail, a second connecting rod mounted on the first connecting rod, a second hydraulic telescopic rod mounted on the second connecting rod, a first motor disposed at the output end of the second hydraulic telescopic rod, a grinding wheel disposed at the output end of the first motor, a fifth connecting plate disposed on the base plate, a second motor mounted on the fifth connecting plate, a fourth connecting plate mounted at the output end of the second motor, a third limiting block mounted on the fourth connecting plate, a second A limit block, a first limit block is installed on the second limit block, a first hydraulic telescopic rod is installed on the bottom plate, a first connecting plate is installed on the output end of the first hydraulic telescopic rod, a second connecting plate is rotatably installed on the first connecting plate, a threaded rod is threadedly connected to the second connecting plate, one end of the threaded rod is rotatably connected to the third connecting plate, a connecting rod is installed on the third connecting plate, a limit plate is installed on one end of the connecting rod, a limit rod is installed on the second connecting plate, and a limit groove that cooperates with the limit rod is opened on the fourth connecting plate, the third limit block, the second limit block and the first limit block.

[0006] Preferably, a supporting leg is installed on the bottom plate, and the top of the supporting leg is connected to the bottom of the fifth connecting plate.

[0007] Preferably, a first rotating block is installed on the second connecting plate, the first rotating block is installed on one side of the second connecting plate, and a first rotating groove cooperating with the first rotating block is opened on the first connecting plate.

[0008] Preferably, a plurality of first rotating cavities are formed on the first rotating block, and a first sliding block is rotatably mounted inside the first rotating cavity.

[0009] Preferably: a plurality of second sliders are installed on the third connecting plate, the second sliders are installed on both sides of the third connecting plate, the second connecting plate is provided with a second slide groove that cooperates with the second slider, the second slider is a T-shaped slider, and the second slide groove is a T-shaped slide groove.

[0010] Preferably: a second rotating block is installed at one end of the threaded rod, a second rotating groove cooperating with the second rotating block is formed on the third connecting plate, a plurality of second rotating cavities are formed on the second rotating block, and a second ball is rotatably installed inside the second rotating cavity.

[0011] Preferably, a handle is installed at the other end of the threaded rod, and a first anti-slip pad is installed on the handle.

[0012] Preferably: a support rod is installed at the bottom of the first connecting plate, a first slider is installed at the bottom of the support rod, a first slide groove cooperating with the first slider is opened on the bottom plate, the first slider is a T-shaped slider, and the first slide groove is a T-shaped slide groove.

[0013] Beneficial technical effects of the utility model:

[0014] 1. According to the jewelry polishing device of the utility model, the third limit block, the second limit block and the first limit block are provided to cooperate with each other to limit the rings of different sizes, and the connecting rod and the limit plate are provided to cooperate with each other to limit the rings on the third limit block, the second limit block and the first limit block to prevent the rings from falling when they are rotated.

[0015] 2. By setting a threaded rod and rotating the threaded rod, the third connecting plate, the connecting rod and the limit plate can be driven to move, so that rings of different sizes can be limited. By setting a second motor, the third limit block, the second limit block and the first limit block can be driven to rotate, and then the ring can be driven to rotate and cooperate with the grinding wheel to grind the ring in multiple places. By setting a limit rod, the first hydraulic telescopic rod is started to drive the second connecting plate to move and insert the limit rod into the limit groove, which can drive the second connecting plate to rotate when the third limit block, the second limit block and the first limit block rotate, so that the connecting rod and the limit plate can rotate with the ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the limit plate structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the first rotating block structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the second slider of the utility model;

[0020] Figure 5 This is a schematic diagram of the threaded rod structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the second motor structure of the present utility model.

[0022] In the figure: 1, bottom plate; 2, first hydraulic telescopic rod; 3, first connecting plate; 4, support rod; 5, electric slide rail; 6, first connecting rod; 7, second connecting rod; 8, second hydraulic telescopic rod; 9, first motor; 10, grinding wheel; 11, second motor; 12, first limit block; 13, limit rod; 14, connecting rod; 15, limit plate; 16, threaded rod; 17, second connecting plate; 18, turning handle; 19, third connecting plate; 20, first slider; 21, first rotating block; 22, first ball; 23, second slider; 24, second rotating block; 25, second ball; 26, second limit block; 27, third limit block; 28, fourth connecting plate; 29, support leg; 30, fifth connecting plate. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0024] like Figure 1-Figure 6As shown, the grinding device for jewelry processing provided in this embodiment includes a base plate 1, the base plate 1 and an electric slide rail 5 installed on the base plate 1, a first connecting rod 6 is installed on the electric slide rail 5, a second connecting rod 7 is installed on the first connecting rod 6, a second hydraulic telescopic rod 8 is installed on the second connecting rod 7, a first motor 9 is provided at the output end of the second hydraulic telescopic rod 8, a grinding wheel 10 is installed at the output end of the first motor 9, a fifth connecting plate 30 is provided on the base plate 1, a second motor 11 is installed on the fifth connecting plate 30, a fourth connecting plate 28 is installed at the output end of the second motor 11, and the fourth connecting plate A third limit block 27 is installed on the bottom plate 28, a second limit block 26 is installed on the third limit block 27, a first limit block 12 is installed on the second limit block 26, a first hydraulic telescopic rod 2 is installed on the bottom plate 1, a first connecting plate 3 is installed on the output end of the first hydraulic telescopic rod 2, a second connecting plate 17 is rotatably installed on the first connecting plate 3, a threaded rod 16 is threadedly connected to the second connecting plate 17, one end of the threaded rod 16 is rotatably connected to the third connecting plate 19, a connecting rod 14 is installed on the third connecting plate 19, a limit plate 15 is installed on one end of the connecting rod 14, and a limit rod 17 is installed on the second connecting plate 17 3. The fourth connecting plate 28, the third limiting block 27, the second limiting block 26 and the first limiting block 12 are all provided with limiting grooves that cooperate with the limiting rod 13. By setting the third limiting block 27, the second limiting block 26 and the first limiting block 12 to cooperate with each other, rings of different sizes can be limited. By setting the connecting rod 14 and the limiting plate 15 to cooperate with each other, the rings on the third limiting block 27, the second limiting block 26 and the first limiting block 12 can be limited to prevent the rings from falling when rotating. By setting the threaded rod 16, rotating the threaded rod 16 can drive the third connecting plate 19 and the connecting rod 19 to rotate. 14 and the limit plate 15 move so as to limit the rings of different sizes. By setting the second motor 11, the third limit block 27, the second limit block 26 and the first limit block 12 can be driven to rotate, and then the ring can be driven to rotate to cooperate with the grinding wheel 10 to grind the ring in multiple places. By setting the limit rod 13, the first hydraulic telescopic rod 2 is started to drive the second connecting plate 17 to move and insert the limit rod 13 into the limit groove, which can drive the second connecting plate 17 to rotate when the third limit block 27, the second limit block 26 and the first limit block 12 rotate, so that the connecting rod 14 and the limit plate 15 rotate with the ring.

[0025] In this embodiment, as shown in FIG. 2, Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, a support leg 29 is installed on the bottom plate 1, and the top of the support leg 29 is connected to the bottom of the fifth connecting plate 30. By setting the support leg 29, the fifth connecting plate 30 can be supported. A first rotating block 21 is installed on the second connecting plate 17, and the first rotating block 21 is installed on one side of the second connecting plate 17. A first rotating groove that cooperates with the first rotating block 21 is opened on the first connecting plate 3. By setting the first rotating block 21 to be rotatably connected with the first rotating groove, the second connecting plate 17 can be rotated on the first connecting plate 3, and then the connecting rod 14 and the limiting plate 15 can rotate with the ring. The first rotating block 21 A plurality of first rotating cavities are provided on the third connecting plate 19, and a first slider 20 is rotatably installed inside the first rotating cavity. By setting the first slider 20, the friction force of the first rotating block 21 when rotating can be reduced. A plurality of second sliders 23 are installed on the third connecting plate 19, and second sliders 23 are installed on both sides of the third connecting plate 19. A second slide groove that cooperates with the second slider 23 is provided on the second connecting plate 17, and the second slider 23 is a T-shaped slider, and the second slide groove is a T-shaped slide groove. By setting the second slider 23 to be slidably connected with the second slide groove, the threaded rod 16 is rotated to drive the third connecting plate 19 to move, and the second slider 23 is in the first The connecting rod 14 and the limiting plate 15 are moved to limit the rings of different sizes by sliding in the second slide groove. A second rotating block 24 is installed at one end of the threaded rod 16. A second rotating groove cooperating with the second rotating block 24 is opened on the third connecting plate 19. A plurality of second rotating cavities are opened on the second rotating block 24. A second ball 25 is rotatably installed inside the second rotating cavity. By setting the second rotating block 24 to be rotatably connected with the second rotating groove, the third connecting plate 19 can be driven to slide on the second connecting plate 17 when the threaded rod 16 is rotated. A turning handle 18 is installed at the other end of the threaded rod 16. The turning handle 18 is installed with a second An anti-skid pad is provided, which can facilitate the rotation of the threaded rod 16 by setting the turning handle 18, and the friction of the turning handle 18 can be increased by setting the first anti-skid pad. A support rod 4 is installed at the bottom of the first connecting plate 3, and a first slider 20 is installed at the bottom of the support rod 4. A first slide groove that cooperates with the first slider 20 is opened on the bottom plate 1. The first slider 20 is a T-shaped slider, and the first slide groove is a T-shaped slide groove. The first slider 20 is set to slide in the first slide groove, and then the position of the connecting rod 14 and the limiting plate 15 is adjusted, so that the connecting rod 14 and the limiting plate 15 are in contact with the ring, and then the ring is limited.

[0026] In this embodiment, if Figure 1-Figure 6 As shown, the working process of a jewelry polishing device provided in this embodiment is as follows:

[0027] Step 1: Place the ring on the third limiting block 27 or the second limiting block 26 or the first limiting block 12, and rotate the threaded rod 16 to drive the third connecting plate 19 to slide on the second connecting plate 17 to adjust the positions of the connecting rod 14 and the limiting plate 15;

[0028] Step 2: The first hydraulic telescopic rod 2 starts to drive the first connecting plate 3 to move and insert the limit rod 13 into the limit groove. The connecting rod 14 and the limit plate 15 contact the ring. The first motor 9 starts to drive the grinding wheel 10 to rotate. The electric slide rail 5 starts to adjust the position of the grinding wheel 10. The second hydraulic telescopic rod 8 starts to drive the grinding wheel 10 to descend and contact the ring. The second motor 11 starts to drive the ring to rotate and cooperate with the grinding wheel 10 to grind the ring.

[0029] In summary, in this embodiment, according to the jewelry processing polishing device of this embodiment, by setting the third limit block 27, the second limit block 26 and the first limit block 12 to cooperate with each other, the rings on the third limit block 27, the second limit block 26 and the first limit block 12 can be limited by setting the connecting rod 14 and the limit plate 15 to cooperate with each other to prevent the ring from falling when the ring is rotated, and by setting the threaded rod 16, rotating the threaded rod 16, the third connecting plate 19, the connecting rod 14 and the limit plate 15 can be driven. The rings of different sizes can be limited by moving. By setting the second motor 11, the third limit block 27, the second limit block 26 and the first limit block 12 can be driven to rotate, thereby driving the ring to rotate and cooperate with the grinding wheel 10 to grind the ring in multiple places. By setting the limit rod 13, the first hydraulic telescopic rod 2 is started to drive the second connecting plate 17 to move and insert the limit rod 13 into the limit groove, which can drive the second connecting plate 17 to rotate when the third limit block 27, the second limit block 26 and the first limit block 12 rotate, thereby making the connecting rod 14 and the limit plate 15 rotate. The fifth connecting plate 30 can be supported by setting the supporting legs 29 to follow the ring rotation. The second connecting plate 17 can be rotated on the first connecting plate 3 by setting the first rotating block 21 to be rotatably connected with the first rotating groove, so that the connecting rod 14 and the limiting plate 15 can follow the ring rotation. The friction of the first rotating block 21 can be reduced by setting the first sliding block 20. The third connecting plate 19 can be moved by rotating the threaded rod 16, and the second sliding block 23 slides in the second sliding groove to adjust the connecting rod 14. The limiting plate 15 is moved to limit the position of rings of different sizes. By setting the second rotating block 24 to be rotatably connected with the second rotating groove, the third connecting plate 19 can be driven to slide on the second connecting plate 17 when the threaded rod 16 is rotated. By setting the turning handle 18, the threaded rod 16 can be easily rotated. By setting the first anti-slip pad, the friction of the turning handle 18 can be increased. By setting the first slider 20 to slide in the first sliding groove, the position of the connecting rod 14 and the limiting plate 15 can be adjusted, so that the connecting rod 14 and the limiting plate 15 can be brought into contact with the ring, thereby limiting the ring.

[0030] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A polishing device for jewelry processing, comprising a base plate (1), characterized in that: The electric slide rail (5) is mounted on the base plate (1), a first connecting rod (6) is mounted on the electric slide rail (5), a second connecting rod (7) is mounted on the first connecting rod (6), a second hydraulic telescopic rod (8) is mounted on the second connecting rod (7), a first motor (9) is arranged at the output end of the second hydraulic telescopic rod (8), a grinding wheel (10) is mounted at the output end of the first motor (9), a fifth connecting plate (30) is arranged on the base plate (1), a second motor (11) is mounted on the fifth connecting plate (30), a fourth connecting plate (28) is mounted at the output end of the second motor (11), a third limit block (27) is mounted on the fourth connecting plate (28), a second limit block (26) is mounted on the third limit block (27), a second limit block (26) is mounted on the second limit block (26), and a third limit block (27) is mounted on the third limit block (27). A first limit block (12) is installed, a first hydraulic telescopic rod (2) is installed on the bottom plate (1), a first connecting plate (3) is installed on the output end of the first hydraulic telescopic rod (2), a second connecting plate (17) is rotatably installed on the first connecting plate (3), a threaded rod (16) is threadedly connected to the second connecting plate (17), one end of the threaded rod (16) is rotatably connected to a third connecting plate (19), a connecting rod (14) is installed on the third connecting plate (19), a limit plate (15) is installed on one end of the connecting rod (14), a limit rod (13) is installed on the second connecting plate (17), and a limit groove that cooperates with the limit rod (13) is opened on the fourth connecting plate (28), the third limit block (27), the second limit block (26) and the first limit block (12).

2. A jewelry polishing device according to claim 1, characterized in that: A supporting leg (29) is installed on the bottom plate (1), and the top of the supporting leg (29) is connected to the bottom of the fifth connecting plate (30).

3. A jewelry polishing device according to claim 2, characterized in that: A first rotating block (21) is mounted on the second connecting plate (17), the first rotating block (21) is mounted on one side of the second connecting plate (17), and a first rotating groove cooperating with the first rotating block (21) is provided on the first connecting plate (3).

4. A jewelry polishing device according to claim 3, characterized in that: The first rotating block (21) is provided with a plurality of first rotating cavities, and a first sliding block (20) is rotatably mounted inside the first rotating cavity.

5. The grinding device for jewelry processing according to claim 4, characterized in that: A plurality of second sliders (23) are installed on the third connecting plate (19), and the second sliders (23) are installed on both sides of the third connecting plate (19). The second connecting plate (17) is provided with a second slide groove that cooperates with the second slider (23), and the second slider (23) is a T-shaped slider, and the second slide groove is a T-shaped slide groove.

6. The grinding device for jewelry processing according to claim 5, characterized in that: A second rotating block (24) is installed at one end of the threaded rod (16); a second rotating groove cooperating with the second rotating block (24) is provided on the third connecting plate (19); a plurality of second rotating cavities are provided on the second rotating block (24); and a second ball (25) is rotatably installed inside the second rotating cavity.

7. The grinding device for jewelry processing according to claim 6, characterized in that: A turning handle (18) is installed at the other end of the threaded rod (16), and a first anti-slip pad is installed on the turning handle (18).

8. The grinding device for jewelry processing according to claim 7, characterized in that: A support rod (4) is installed at the bottom of the first connecting plate (3), a first sliding block (20) is installed at the bottom of the support rod (4), a first sliding groove cooperating with the first sliding block (20) is opened on the bottom plate (1), the first sliding block (20) is a T-shaped sliding block, and the first sliding groove is a T-shaped sliding groove.

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