Manual gem riveting machine

Abstract

The utility model discloses a manual jewel riveting machine, which comprises a riveting machine body, the riveting machine body comprises a handle, a riveting head and a working table, a supporting plate is arranged on the outer wall of the circumference of the working table, the outer wall of the top of the supporting plate is connected with a mounting ring through a bearing, and the manual jewel riveting machine further comprises a first adjusting mechanism located on one side of the working table. The manual gem riveting machine has the advantages that the distance between the limiting clamps can be flexibly adjusted according to the shape and the size of the base, and meanwhile, the positions and the angles of the limiting clamps can be flexibly adjusted according to actual requirements, so that limiting and fixing of the base are enhanced, the position of the base is prevented from deviating during machining, and the service life of the gem riveting machine is prolonged. The gem processing quality is influenced, the use stability of the device is improved, and meanwhile, the gem processing production efficiency is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting presses, in particular to a manual gem riveting machine. Background Art

[0002] A riveting press utilizes a stamping machine device and a special connecting die. Through an instant strong high-pressure processing process, based on the cold extrusion deformation of the plate material itself, stress-free concentrated internal inlaid dots with a certain tensile and shear strength are formed, thereby connecting two-layer or multi-layer plates of different materials and different thicknesses.

[0003] The patent document with the application number 202010462290.7 discloses a riveting press, which includes two carrier plates, a feeding mechanism, a multi-station translation mechanism, two riveting and pressing mechanisms located on the side of the multi-station translation mechanism, and nut conveying mechanisms respectively located at the ends of the two carrier plates. A rotating mechanism is arranged between the carrier plates. The multi-station translation mechanism drives the workpiece to be fed from the feeding mechanism and passes through the nut conveying mechanism, the riveting and pressing mechanism and the rotating mechanism to achieve riveting. A nut positioning mechanism is arranged below the carrier plate.

[0004] However, before the traditional manual gem riveting machine works, the base to be riveted needs to be fixed on the workbench. However, the gem and the base to be riveted may have irregular shapes. Since the shape of the original fixture is fixed and cannot adapt to bases of different shapes and sizes, nor can it flexibly adjust the position and angle of the fixture according to the shape of the base, it may cause the base to move or shift during processing, resulting in the rivet not accurately passing through the holes of the base and the gem, thereby affecting the quality of riveting and reducing production efficiency. Summary of the Utility Model

[0005] The utility model discloses a manual gem riveting machine, aiming to solve the technical problem that before the traditional manual gem riveting machine works, the base to be riveted needs to be fixed on the workbench. However, the gem and the base to be riveted may have irregular shapes. Since the shape of the original fixture is fixed and cannot adapt to bases of different shapes and sizes, nor can it flexibly adjust the position and angle of the fixture according to the shape of the base, it may cause the base to move or shift during processing, resulting in the rivet not accurately passing through the holes of the base and the gem, thereby affecting the quality of riveting and reducing production efficiency.

[0006] In order to achieve the above object, the utility model adopts the following technical solutions:

[0007] A manual gem riveting machine includes a riveting press body. The riveting press body includes a handle, a riveting head and a workbench. A support plate is arranged on the circumferential outer wall of the workbench. The top outer wall of the support plate is connected with an installation ring through a bearing. It further includes:

[0008] The first adjustment mechanism: located on one side of the workbench;

[0009] The second adjustment mechanism: located on the top of the mounting ring. The second adjustment mechanism includes two first threaded rods. Two limiting grooves are provided on the outer wall of the top of the mounting ring. The inner wall of the limiting groove is provided with a mounting frame. A limiting port is provided on the outer wall of one side of the mounting frame. One end of the first threaded rod is threadedly connected to the inner wall of the limiting port. One end of the first threaded rod is connected with a limiting clamp through a bearing. Two mounting rods are fixedly connected to the outer wall of the side of the limiting clamp close to the mounting frame. One end of the mounting rod penetrates through the inner wall of one side of the mounting frame. A limiting block is provided at one end of the mounting rod. A return spring is provided on the inner wall of one side of the mounting frame. The return spring is wound around the circumferential outer wall of the mounting rod.

[0010] The limiting mechanism: located on one side of the workbench.

[0011] During use, first place the base on the upper surface of the workbench, then adjust the position and angle of the limiting clamp according to the shape of the base by using the first adjustment mechanism, and then limit the first adjustment mechanism through the limiting mechanism. The user then rotates the two first threaded rods respectively, so as to drive the limiting clamp to approach or move away from the outer wall of the base. When the two limiting clamps approach each other, the mounting rods continuously move out of the mounting frame. The provided limiting block and return spring limit the mounting rods. After the two limiting clamps limit and fix the base, place the gemstone to be riveted at the corresponding position of the base, insert the rivet into the reserved holes of the gemstone and the base by hand, ensure that the rivet can completely pass through the hole position, then align the riveting head of the riveting press body with the head of the rivet, and then press down the handle of the riveting press body forcefully, so that the riveting head applies sufficient pressure to the rivet until the rivet is completely fixed to the base.

[0012] In a preferred solution, the first adjustment mechanism includes two mounting plates and a knob. Both of the two mounting plates are located on the circumferential outer wall of the support plate. A fixing plate is provided on the outer wall of the top of one of the mounting plates. A toothed ring is provided on the outer wall of the top of the mounting ring. A connecting rod is provided on the outer wall of one side of the knob. One end of the connecting rod penetrates through the outer wall of one side of the fixing plate. A gear is provided at one end of the connecting rod. The gear meshes with the teeth of the toothed ring.

[0013] During use, first rotate the knob, thereby driving the gear to rotate. Due to the meshing effect between the gear and the teeth of the toothed ring, the gear can push the toothed ring to rotate during the process of rotating in place, thereby driving the mounting ring to rotate. This setting facilitates the adjustment of the position and angle of the limiting clamp in the first adjustment mechanism, so as to clamp different-shaped special-shaped bases.

[0014] In a preferred embodiment, the limiting mechanism includes two limiting rods and a second threaded rod. The second threaded rod is located between the two limiting rods. One end of the second threaded rod is connected to the top outer wall of the mounting plate through a bearing. The end of the second threaded rod away from the mounting plate is threadedly connected with a limiting toothed plate, and the teeth of the limiting toothed plate mesh with the teeth of the toothed ring.

[0015] After the first adjustment mechanism adjusts the position and angle of the limiting clamp, rotate the second threaded rod. Thus, under the limiting action of the two limiting rods, the limiting toothed plate moves up and down on the circumferential outer wall of the second threaded rod. When the limiting toothed plate moves down and meshes with the teeth of the toothed ring, the toothed ring is limited, preventing the toothed ring and the limiting clamp from shifting in position during the clamping process of the base.

[0016] As can be seen from the above, a manual riveting gemstone machine includes a riveting machine body. The riveting machine body includes a handle, a riveting head, and a workbench. A support plate is provided on the circumferential outer wall of the workbench. The top outer wall of the support plate is connected with a mounting ring through a bearing. It further includes:

[0017] A first adjustment mechanism: located on one side of the workbench;

[0018] A second adjustment mechanism: located on the top of the mounting ring. The second adjustment mechanism includes two first threaded rods. Two limiting grooves are opened on the top outer wall of the mounting ring. The inner wall of the limiting groove is provided with a mounting frame. A limiting port is opened on the outer wall of one side of the mounting frame. One end of the first threaded rod is threadedly connected to the inner wall of the limiting port. One end of the first threaded rod is connected with a limiting clamp through a bearing. Two mounting rods are fixedly connected to the outer wall of one side of the limiting clamp close to the mounting frame. One end of the mounting rod penetrates through the inner wall of one side of the mounting frame. A limiting block is provided at one end of the mounting rod. A return spring is provided on the inner wall of one side of the mounting frame, and the return spring is wound around the circumferential outer wall of the mounting rod;

[0019] A limiting mechanism: located on one side of the workbench. The manual riveting gemstone machine provided by the present invention has the technical effects that it can flexibly adjust the distance between the limiting clamps according to the shape and size of the base, and can also flexibly adjust the position and angle of the limiting clamps according to actual needs, thereby enhancing the limitation and fixation of the base, preventing the base from shifting in position during processing and affecting the quality of gemstone processing, improving the stability of the device during use, and also improving the production efficiency of gemstone processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a manual riveting gemstone machine proposed by the present invention.

[0021] Figure 2Schematic structural diagram of the second adjustment mechanism of a manual riveting gemstone machine proposed by the present utility model.

[0022] Figure 3 Schematic structural diagram of the limit mechanism of a manual riveting gemstone machine proposed by the present utility model.

[0023] Figure 4 Schematic structural diagram of the first adjustment mechanism of a manual riveting gemstone machine proposed by the present utility model.

[0024] In the attached drawings: 1, the riveting machine body; 2, the riveting head; 3, the handle; 4, the mounting plate; 5, the limit tooth plate; 6, the limit rod; 7, the limit clamp; 8, the workbench; 9, the support plate; 10, the toothed ring; 11, the first threaded rod; 12, the mounting ring; 13, the mounting frame; 14, the mounting rod; 15, the return spring; 16, the limit block; 17, the second threaded rod; 18, the gear; 19, the fixing plate; 20, the knob. Specific implementation manners

[0025] Next, the technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Usually, the components of the embodiments of the present application described and marked in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application required to be protected, but only represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0026] A manual riveting gemstone machine disclosed by the present utility model is mainly applied to the situation that before the traditional manual riveting gemstone machine works, the base to be riveted needs to be fixed on the workbench. However, the gemstone and the base to be riveted may have irregular shapes. Since the shape of the original fixture is fixed and cannot adapt to bases of different shapes and sizes, nor can it flexibly adjust the position and angle of the fixture according to the shape of the base, it may cause the base to move or shift during processing, resulting in the rivet not being able to accurately pass through the holes of the base and the gemstone, thereby affecting the quality of riveting and reducing the production efficiency.

[0027] Refer to Figure 1 and Figure 2 , a manual riveting gemstone machine, including a riveting machine body 1, the riveting machine body 1 includes a handle 3, a riveting head 2 and a workbench 8, the circumferential outer wall of the workbench 8 is provided with a support plate 9, the top outer wall of the support plate 9 is connected by a bearing with a mounting ring 12, and further includes:

[0028] The first adjustment mechanism: located on one side of the workbench 8;

[0029] Second adjusting mechanism: Located at the top of the mounting ring 12, the second adjusting mechanism includes two first threaded rods 11. Two limiting grooves are provided on the outer wall of the top of the mounting ring 12. An installation frame 13 is provided on the inner wall of the limiting groove. A limiting port is provided on the outer wall of one side of the installation frame 13. One end of the first threaded rod 11 is threadedly connected to the inner wall of the limiting port. One end of the first threaded rod 11 is connected with a limiting clamp 7 through a bearing. Two installation rods 14 are fixedly connected to the outer wall of one side of the limiting clamp 7 close to the installation frame 13. One end of the installation rod 14 penetrates through the inner wall of one side of the installation frame 13. A limiting block 16 is provided at one end of the installation rod 14. A return spring 15 is provided on the inner wall of one side of the installation frame 13. The return spring 15 is wound around the circumferential outer wall of the installation rod 14;

[0030] Limiting mechanism: Located at one side of the workbench 8.

[0031] Among them, both limiting clamps 7 are arc-shaped structures; this setting fits with the cylindrical workbench 8, which is convenient for clamping and limiting the base in a larger range, and enhances the practical effect of the device.

[0032] In the specific implementation process, the workbench 8, the support plate 9 and the mounting ring 12 are concentric circle structures.

[0033] Specifically, during use, first place the base on the upper surface of the workbench 8, then adjust the position and angle of the limiting clamp 7 according to the shape of the base by using the first adjusting mechanism, and then limit the first adjusting mechanism through the limiting mechanism. The user then rotates the two first threaded rods 11 respectively, thereby driving the limiting clamp 7 to approach or move away from the outer wall of the base. When the two limiting clamps 7 approach, the installation rod 14 continuously moves out of the installation frame 13. The provided limiting block 16 and the return spring 15 limit the installation rod 14. After the two limiting clamps 7 limit and fix the base, place the gemstone to be riveted at the corresponding position on the base, insert the rivet into the reserved holes of the gemstone and the base by hand, ensure that the rivet can completely pass through the hole position, then align the riveting head 2 of the riveting press body 1 with the head of the rivet, and then press down the handle 3 of the riveting press body 1 with force, so that the riveting head 2 applies sufficient pressure to the rivet until the rivet is completely fixed to the base. This device can flexibly adjust the distance between the limiting clamps 7 according to the shape and size of the base, and can also flexibly adjust the position and angle of the limiting clamps 7 according to actual needs, thereby enhancing the limiting and fixing of the base, preventing the position of the base from shifting during processing, affecting the processing quality of the gemstone, improving the stability of the device during use, and also improving the production efficiency of gemstone processing.

[0034] Refer to Figure 1 and Figure 4, in a preferred embodiment, the first adjusting mechanism includes two mounting plates 4 and a knob 20. Both mounting plates 4 are located on the circumferential outer wall of the support plate 9. A fixing plate 19 is provided on the top outer wall of one of the mounting plates 4. A toothed ring 10 is provided on the top outer wall of the mounting ring 12. A connecting rod is provided on the outer wall of one side of the knob 20. One end of the connecting rod penetrates through the outer wall of one side of the fixing plate 19. A gear 18 is provided at one end of the connecting rod. The gear 18 meshes with the teeth of the toothed ring 10.

[0035] Among them, both mounting plates 4 are sector-shaped structures and of the same size. Since the support plate 9 is circular, designing the mounting plates 4 as sector-shaped structures can better fit the circumferential outer wall of the support plate 9, thus ensuring a stable connection between the mounting plates 4 and the support plate 9, and at the same time having better visual coordination and aesthetics.

[0036] Specifically, when in use, first rotate the knob 20, thereby driving the gear 18 to rotate. Due to the meshing effect between the gear 18 and the teeth of the toothed ring 10, the gear 18 can push the toothed ring 10 to rotate during the process of rotating in place, thereby driving the mounting ring 12 to rotate. Such a setting facilitates the position and angle adjustment of the limit clip 7 in the first adjusting mechanism, so as to clamp different-shaped special-shaped bases.

[0037] Refer to Figure 1 and Figure 3 , in a preferred embodiment, the limiting mechanism includes two limiting rods 6 and a second threaded rod 17. The second threaded rod 17 is located between the two limiting rods 6. One end of the second threaded rod 17 is connected to the top outer wall of the mounting plate 4 through a bearing. The end of the second threaded rod 17 away from the mounting plate 4 is threadedly connected with a limiting toothed plate 5. The teeth of the limiting toothed plate 5 mesh with the teeth of the toothed ring 10.

[0038] Among them, the limiting toothed plate 5 is an arc-shaped structure. Such a setting facilitates matching with the outer shape of the mounting plate 4 and at the same time facilitates the one-to-one correspondence between the teeth on the limiting toothed plate 5 and the teeth on the toothed ring 10.

[0039] Specifically, after the first adjusting mechanism adjusts the position and angle of the limit clip 7, rotate the second threaded rod 17. Thus, under the limiting action of the two limiting rods 6, the limiting toothed plate 5 moves up and down on the circumferential outer wall of the second threaded rod 17. When the limiting toothed plate 5 moves down and meshes with the teeth of the toothed ring 10, the toothed ring 10 is limited to prevent the toothed ring 10 and the limit clip 7 from shifting in position during the clamping process of the base.

[0040] Working principle: When in use, first place the base on the upper surface of the workbench 8, then adjust the position and angle of the limit clamp 7 according to the shape of the base by using the first adjustment mechanism, and then limit the first adjustment mechanism through the limiting mechanism. The user then rotates the two first threaded rods 11 respectively, so as to drive the limit clamp 7 to approach or move away from the outer wall of the base. When the two limit clamps 7 approach, the mounting rod 14 continuously moves outward from the mounting frame 13. The provided limit block 16 and the return spring 15 limit the mounting rod 14. After the two limit clamps 7 limit and fix the base, place the gemstone to be riveted at the corresponding position on the base, insert the rivet into the reserved holes of the gemstone and the base by hand, ensure that the rivet can completely pass through the hole position, then align the riveting head 2 of the riveting press body 1 with the head of the rivet, and then press down the handle 3 of the riveting press body 1 forcefully, so that the riveting head 2 applies sufficient pressure to the rivet until the rivet is completely fixed to the base.

[0041] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. The substitution may be the substitution of part of the structure, device, method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present utility model and its inventive concept should be covered within the protection scope of the present utility model.

Claims

1. A manual riveting machine for gemstones, comprising a riveting machine body (1), wherein the riveting machine body (1) comprises a handle (3), a rivet head (2) and a workbench (8), characterized in that: The circumferential outer wall of the workbench (8) is provided with a support plate (9), and the top outer wall of the support plate (9) is connected to a mounting ring (12) via a bearing, and further comprises: A first adjustment mechanism: located on one side of the workbench (8); The second adjustment mechanism is located at the top of the mounting ring (12), and comprises two first threaded rods (11). The top outer wall of the mounting ring (12) is provided with two limit grooves, the inner wall of the limit groove is provided with a mounting frame (13), and the outer wall of one side of the mounting frame (13) is provided with a limit opening. One end of the first threaded rod (11) is connected to the inner wall of the limit opening through a thread, and one end of the first threaded rod (11) is connected to a limit clamp (7) through a bearing. The limit clamp (7) is fixedly connected to the outer wall of one side of the mounting frame (13) with two mounting rods (14), one end of the mounting rod (14) passes through the inner wall of one side of the mounting frame (13), one end of the mounting rod (14) is provided with a limit block (16), and the inner wall of one side of the mounting frame (13) is provided with a return spring (15), and the return spring (15) is wound around the circumferential outer wall of the mounting rod (14); Limiting mechanism: located on one side of the workbench (8).

2. A manual riveting gemstone machine according to claim 1, characterized in that: The two limiting clamps (7) are both arc-shaped structures.

3. A manual riveting gemstone machine according to claim 2, characterized in that: The workbench (8), the support plate (9) and the mounting ring (12) are concentric circle structures.

4. A manual riveting gemstone machine according to claim 1, characterized in that: The first adjustment mechanism comprises two mounting plates (4) and a knob (20), the two mounting plates (4) are both located on the circumferential outer wall of the support plate (9), a fixing plate (19) is provided on the top outer wall of one of the mounting plates (4), a gear ring (10) is provided on the top outer wall of the mounting ring (12), a connecting rod is provided on one side outer wall of the knob (20), one end of the connecting rod passes through one side outer wall of the fixing plate (19), one end of the connecting rod is provided with a gear (18), and the gear (18) and the teeth of the gear ring (10) are meshed with each other.

5. A manual riveting gemstone machine according to claim 4, characterized in that: The two mounting plates (4) are both fan-shaped structures and have the same size.

6. A manual riveting gemstone machine according to claim 5, characterized in that: The limiting mechanism comprises two limiting rods (6) and a second threaded rod (17), wherein the second threaded rod (17) is located between the two limiting rods (6), one end of the second threaded rod (17) is connected to the top outer wall of the mounting plate (4) via a bearing, and one end of the second threaded rod (17) away from the mounting plate (4) is connected to the limiting toothed plate (5) via a thread, and the teeth of the limiting toothed plate (5) are meshed with the teeth of the toothed ring (10).

7. A manual riveting gemstone machine according to claim 6, characterized in that: The limiting tooth plate (5) is an arc-shaped structure.

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