Device capable of quickly grooving gold ornaments

Abstract

The device comprises a base, a cylindrical cavity with an opening in the end is formed in the base, a through hole is formed in the side wall of the cylindrical cavity, and a grooving device capable of movably penetrating through the through hole in the side wall of the cylindrical cavity is arranged outside the outer wall of the cylindrical cavity. When the grooving device penetrates through the through hole, a machined part placed in the cylindrical cavity can rotate around the axis of the cylindrical cavity in the cylindrical cavity, and the grooving device can act on the machined part to conduct grooving. The utility model aims to provide a device capable of quickly grooving a gold ornament, which can quickly groove the outer part of a cylinder of a stamp pendant, and is simple to operate, short in processing time consumption, low in labor cost and convenient to carry during processing.

Description

Technical Field

[0001] The utility model relates to the field of gold ornament processing, in particular to a device capable of quickly engraving grooves on gold ornaments. Background Art

[0002] The existing seal pendant cylinder is grooved or grooved on the outside to increase the aesthetics of the seal pendant. It is processed by CNC equipment, cutting machines, engraving machines and other equipment, which is time-consuming and labor-intensive, resulting in high processing costs. Utility Model Content

[0003] The utility model provides a device for quickly engraving grooves on gold ornaments, which can quickly engrave grooves on the outside of a seal pendant cylinder, has simple processing operations, short processing time, low labor costs, and is easy to carry.

[0004] The technical solution adopted by the utility model is as follows: a device for quickly engraving grooves on gold ornaments, comprising a base, a cylindrical cavity with an end opening is arranged on the base, a through hole is arranged on the side wall of the cylindrical cavity, and a grooving device that can movably pass through the through hole on the side wall of the cylindrical cavity is arranged on the outer wall of the cylindrical cavity, when the grooving device passes through the through hole, a workpiece placed in the cylindrical cavity can rotate around the axis of the cylindrical cavity in the cylindrical cavity, and the grooving device can act on the workpiece to perform grooving.

[0005] Furthermore, the grooving device includes a hand pressure plate hinged to the outer wall of the cylindrical cavity, a straight rod installed at the end of the hand pressure plate, a diamond knife installed at the end of the straight rod close to the cylindrical cavity, and a pressing part of the hand pressure plate, wherein the pressing part is located at the other end of the hand pressure plate opposite to the straight rod. When the pressing part of the hand pressure plate is in a non-pressing state, the straight rod and the diamond knife pass through the through hole on the side wall of the cylindrical cavity, and the diamond knife acts on a workpiece placed in the cylindrical cavity. The workpiece can rotate around the axis of the cylindrical cavity, and the diamond knife grooves the workpiece.

[0006] Furthermore, a support rod extending toward the cylindrical cavity is provided on the surface of the pressing portion of the hand pressing plate facing the cylindrical cavity, and the end of the support rod is an arc-shaped surface matching the outer wall of the cylindrical cavity.

[0007] Furthermore, the grooving device also includes a spring leaf installed at the hinge between the hand pressure plate and the cylindrical cavity. When the pressing portion of the hand pressure plate is in a non-pressing state, the diamond knife passes through the through hole on the side wall of the cylindrical cavity. When the pressing portion of the hand pressure plate is in a pressing state, the diamond knife exits the through hole on the side wall of the cylindrical cavity.

[0008] Furthermore, the hand pressing plate includes an arc-shaped curved plate and a flat plate portion which are concentric with the cylindrical cavity, and the straight rod and the supporting rod are installed at both ends of the arc-shaped curved plate.

[0009] Furthermore, a first plastic film is disposed on the inner side wall of the cylindrical cavity, and a second plastic film is disposed on the inner bottom of the cylindrical cavity.

[0010] Furthermore, a cross section of the base perpendicular to the axis of the cylindrical cavity is elliptical.

[0011] Furthermore, the diamond knife is detachable.

[0012] The beneficial effects of the utility model are as follows: during operation, the processing personnel first put the workpiece into the cylindrical cavity, then pass the grooving device through the through hole of the cylindrical cavity, rotate the workpiece, and the grooving device can groove the side outer wall of the workpiece. The operator can control the depth of the groove by controlling the passing length of the grooving device, and can also groove different sizes and widths according to the shape and size of the grooving device. The outside of the cylinder of the seal pendant can be grooved quickly. The processing operation is simple, the processing time is short, the labor cost is low, and it is easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional schematic diagram for illustrating a method for quickly engraving grooves on gold ornaments according to an embodiment of the utility model.

[0014] Figure 2 A schematic top view of a hand pressure plate in a pressed state for illustrating an embodiment of the utility model that can quickly groove gold jewelry.

[0015] Figure 3 A schematic diagram of a hand pressure plate in a non-pressing state for illustrating an embodiment of the utility model that can quickly groove gold jewelry

[0016] Figure 4 A three-dimensional schematic diagram for illustrating a method for quickly engraving grooves on gold ornaments according to an embodiment of the utility model.

[0017] Figure 5 A schematic diagram of the structure of a hand-pressing plate for quickly engraving grooves on gold ornaments is used to illustrate an embodiment of the utility model.

[0018] Markings in the figure: 1-base 2-cylindrical cavity 21-through hole 3-grooving device 31-support rod 32-straight rod 33-diamond knife 34-spring spring 35-hand pressure plate 351-arc-shaped curved plate 352-flat plate part 4-first plastic film 5-second plastic film. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with specific implementation methods, but does not limit the protection scope and application scope of the present invention:

[0020] like Figures 1 to 5 As shown, the technical solution adopted by the utility model is as follows: a device for quickly groove gold jewelry, comprising a base 1, a cylindrical cavity 2 with an end opening is arranged on the base 1, a through hole 21 is arranged on the side wall of the cylindrical cavity 2, the vertical cross-section of the through hole 21 can be circular, square or elliptical, and a groove device 3 is arranged on the outer wall of the cylindrical cavity 2, which can movably pass through or exit the through hole 21 on the side wall of the cylindrical cavity 2. When the groove device 3 passes through the through hole 21, the workpiece placed in the cylindrical cavity 2 can rotate around the axis of the cylindrical cavity 2 in the cylindrical cavity 2. Preferably, the workpiece can rotate counterclockwise around the axis of the cylindrical cavity 2 in the cylindrical cavity 2. The groove device 3 acts on the workpiece to groove, and when the workpiece rotates 360°, the groove device 3 can carve a closed annular groove on the surface of the workpiece. During operation, the processing personnel first put the workpiece into the cylindrical cavity 2, then pass the groove device 3 through the through hole 21 of the cylindrical cavity 2, rotate the workpiece, and the groove device 3 can groove the side outer wall of the workpiece. The operator can control the depth of the groove by controlling the length of the groove device 3, and can also carve grooves of different sizes and widths according to the shape and size of the groove device 3, so as to quickly groove the outer part of the cylinder of the seal pendant. The processing is simple, the processing time is short, the labor cost is low, and it is easy to carry. The inner wall of the cylindrical cavity 2 is provided with a first plastic film 4, and the inner bottom of the cylindrical cavity 2 is provided with a second plastic film 5, which can prevent the workpiece from colliding or scratching with the side wall and bottom contact surface of the cylindrical cavity 2. The cross section perpendicular to the axis of the base 1 and the cylindrical cavity 2 is elliptical, which is convenient for the processor to hold the base 1 during operation. The cross section perpendicular to the axis of the base 1 and the cylindrical cavity 2 can also be circular or square.

[0021] Further, such as Figure 2-Figure 4The grooving device 3 includes a hand pressing plate 35 hinged to the outer wall of the cylindrical cavity 2, a straight rod 32 installed at the end of the hand pressing plate 35, a diamond knife 33 installed at the end of the straight rod 32 close to the cylindrical cavity 2, and a pressing portion at the end of the hand pressing plate 35, wherein the pressing portion is located at the other end of the hand pressing plate 35 opposite to the straight rod 32. When the pressing portion of the hand pressing plate 35 is in a non-pressing state, the straight rod 32 and the diamond knife 33 pass through the through hole 21 on the side wall of the cylindrical cavity 2, and the diamond knife 33 acts on the workpiece placed in the cylindrical cavity 2, rotating the workpiece around the axis of the cylindrical cavity 2, and the diamond knife 33 cuts and grooves the workpiece. When the workpiece rotates 360°, the diamond knife 33 can carve a closed annular groove on the surface of the workpiece. During operation, the operator first puts the workpiece into the cylindrical cavity 2, and controls the straight rod 32 to pass through the through hole 21 of the cylindrical cavity 2 by pressing or releasing the pressing part of the hand pressure plate 35, so that when the workpiece is rotated, the diamond knife 33 can groove the side outer wall of the workpiece. The operator can control the depth of the groove by controlling the length of the straight rod 32, and can also carve grooves of different sizes and widths according to the shape and size of the diamond knife 33, so that the outer part of the seal pendant cylinder can be grooved quickly. The operation is simple during processing, the processing time is short, the labor cost is low, and it is easy to carry. Preferably, the diamond knife 33 is detachable, and diamond knives 33 of different sizes and shapes can be replaced.

[0022] Furthermore, the surface of the pressing portion of the hand pressing plate 35 facing the cylindrical cavity 2 is provided with a support rod 31 extending toward the cylindrical cavity 2, and the end of the support rod 31 is an arc-shaped surface matching the outer wall of the cylindrical cavity 2. When the pressing portion of the hand pressing plate 35 is pressed, the support rod 31 can fit with the outer wall of the cylindrical cavity 2 to prevent the support rod from damaging the outer wall of the cylindrical cavity 2. When the straight rod 32 and the diamond knife 33 can be withdrawn from the through hole 21 of the cylindrical cavity 2, the workpiece can be taken out from the cylindrical cavity 2.

[0023] Furthermore, the notching device 3 also includes a spring spring 34 installed at the hinge of the hand pressing plate 35 and the cylindrical cavity 2, so that when the hand pressing plate 35 is in a non-pressing state, the spring spring 34 is in an open state, and the diamond knife 33 at the end of the straight rod 32 passes through the through hole 21 on the side wall of the cylindrical cavity 2. When the pressing part of the hand pressing plate 35 is in a non-pressing state, the spring spring 34 is in a compressed state, and the diamond knife 33 at the end of the straight rod 32 withdraws from the through hole 21 on the side wall of the cylindrical cavity 2. With the design of the spring spring 34, the operator does not need to press the pressing part of the hand pressing plate 35 with his hand when rotating the workpiece, making the processing operation simple.

[0024] Furthermore, the hand pressing plate 35 includes an arc-shaped curved plate 351 and a flat plate portion 352 which are concentric with the cylindrical cavity 2, and the straight rod 32 and the support rod 31 are installed at both ends of the arc-shaped curved plate 351, so that after pressing or releasing the hand pressing plate 35, the travel distance of the straight rod 32 and the support rod 31 can be shortened. The flat plate portion 352 can improve the convenience of pressing.

[0025] The above content is a further detailed description of the utility model in combination with specific preferred implementation methods, and it cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, making several equivalent substitutions or obvious modifications without departing from the concept of the utility model, and having the same performance or use, should be regarded as belonging to the patent protection scope of the utility model determined by the submitted claims.

Claims

1. A device for quickly notching gold jewelry. Features: The invention comprises a base (1), wherein a cylindrical cavity (2) with an end opening is arranged on the base (1), a through hole (21) is arranged on the side wall of the cylindrical cavity (2), and a groove engraving device (3) is arranged on the outer wall of the cylindrical cavity (2) and can movably pass through the through hole (21) on the side wall of the cylindrical cavity (2). When the groove engraving device (3) passes through the through hole (21), a workpiece placed in the cylindrical cavity (2) can rotate around the axis of the cylindrical cavity (2) in the cylindrical cavity (2), and the groove engraving device (3) can act on the workpiece to engrave grooves.

2. A device for quickly notching gold jewelry according to claim 1, It is characterized in that The groove engraving device (3) comprises a hand pressing plate (35) hinged to the outer wall of the cylindrical cavity (2), a straight rod (32) installed at the end of the hand pressing plate (35), a diamond knife (33) installed at the end of the straight rod (32) close to the cylindrical cavity (2), and a pressing portion of the hand pressing plate (35), wherein the pressing portion is located at the other end of the hand pressing plate (35) opposite to the straight rod (32). When the pressing portion of the hand pressing plate (35) is in a non-pressing state, the straight rod (32) and the diamond knife (33) pass through the through hole (21) on the side wall of the cylindrical cavity (2), and the diamond knife (33) acts on a workpiece placed in the cylindrical cavity (2). The workpiece can rotate around the axis of the cylindrical cavity (2), and the diamond knife (33) engraves grooves on the workpiece.

3. A device for quickly notching gold jewelry according to claim 2, It is characterized in that A support rod (31) extending in the direction of the cylindrical cavity (2) is arranged on the surface of the pressing portion of the hand pressing plate (35) facing the cylindrical cavity (2), and the end of the support rod (31) is an arc-shaped curved surface matching the outer wall of the cylindrical cavity (2).

4. A device for quickly notching gold jewelry according to claim 3, Features The groove engraving device (3) further comprises a spring leaf (34) installed at the hinge of the hand pressing plate (35) and the cylindrical cavity (2); when the pressing portion of the hand pressing plate (35) is in a non-pressing state, the diamond knife (33) passes through the through hole (21) on the side wall of the cylindrical cavity (2); when the pressing portion of the hand pressing plate (35) is in a pressing state, the diamond knife (33) exits the through hole (21) on the side wall of the cylindrical cavity (2).

5. A device for quickly notching gold jewelry according to claim 4, It is characterized in that The hand pressing plate (35) comprises an arc-shaped curved plate (351) and a flat plate portion (352) which are concentric with the cylindrical cavity (2), and the straight rod (32) and the supporting rod (31) are mounted at both ends of the arc-shaped curved plate (351).

6. A device for quickly notching gold jewelry according to claim 1, It is characterized in that The inner side wall of the cylindrical cavity (2) is provided with a first plastic film (4), and the inner bottom of the cylindrical cavity (2) is provided with a second plastic film (5).

7. A device for quickly notching gold jewelry according to claim 2, It is characterized in that The cross section of the base (1) perpendicular to the axis of the cylindrical cavity (2) is elliptical.

8. A device for quickly notching gold jewelry according to claim 2, It is characterized in that The diamond knife (33) is detachable.

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