Gold-clad silver compacting device and processing method

Abstract

The invention discloses a gold-clad silver compacting device and a processing method, and relates to the technical field of gold-clad silver. The tensioning device comprises a lower wire passing plate, a plurality of lower wire passing openings and an upper wire passing plate are formed in the upper side of the lower wire passing plate at intervals, a plurality of upper wire passing openings corresponding to the lower wire passing openings are formed in the lower side of the upper wire passing plate, and the upper wire passing plate is detachably installed on the lower wire passing plate. When the upper wire passing plate is installed on the lower wire passing plate, the plurality of lower wire passing ports are matched with the corresponding upper wire passing ports to form a plurality of wire passing holes. By the adoption of the technical scheme, the method has the advantages of being high in gold-clad-silver tensioning efficiency, low in cost and good in tensioning effect.

Description

Technical Field

[0001] The invention relates to the technical field of gold-plated silver, and in particular to a gold-plated silver compacting device and a processing method. Background Art

[0002] "Gold-clad silver" is a process of covering the surface of silver with a thin layer of gold, making it appear yellow, similar to pure gold. This process usually uses mechanical processing methods to firmly wrap the gold foil on the silver base. The essence of gold-clad silver products is silver jewelry, which contains much less gold than pure gold, so the price is relatively cheap. In the market, gold-clad silver products usually attract consumers with lower prices and similar appearance.

[0003] The solidification of gold-clad silver usually refers to firmly covering the gold layer on the silver matrix to form a tight whole. The most common solidification method is manual hammering: after the gold tube is put outside the silver tube, the gold tube and the silver tube are tightly combined by manual hammering. The manual solidification process is more troublesome, more costly, and the solidification effect is also poor. Summary of the invention

[0004] The purpose of the present invention is to provide a gold-clad silver drawing device and processing method in view of the defects and shortcomings of the prior art, which has the advantages of high drawing efficiency, low cost and good drawing effect.

[0005] To achieve the above-mentioned purpose, the technical solution adopted in the first aspect of the present invention is: a gold-plated silver pulling device, comprising:

[0006] A lower wire passing plate, wherein a plurality of lower wire passing openings are arranged at intervals on the upper side of the lower wire passing plate.

[0007] An upper wire passing plate, wherein a plurality of upper wire passing openings are arranged on the lower side of the upper wire passing plate corresponding to the plurality of lower wire passing openings, and the upper wire passing plate can be detachably mounted on the lower wire passing plate; when the upper wire passing plate is mounted on the lower wire passing plate, the plurality of lower wire passing openings cooperate with the corresponding upper wire passing openings to form a plurality of wire passing holes.

[0008] The present invention is further arranged that the plurality of lower wire passing openings on the upper side of the lower wire passing plate are arranged at equal intervals.

[0009] The present invention further provides that the sizes and / or shapes of the plurality of wire passing holes are different.

[0010] The present invention further provides that a plug-in structure is provided between the lower wire-passing plate and the upper wire-passing plate;

[0011] The plug-in structure comprises: a plug-in column arranged on the lower wire-passing plate, and a plug-in hole arranged on the upper wire-passing plate and corresponding to the plug-in column.

[0012] The present invention is further provided with: a bracket, the bracket comprising: a workbench, and two support rods symmetrically arranged on the left and right sides of the workbench;

[0013] The distance between the two support rods corresponds to the width of the lower wire passing plate; the lower wire passing plate is arranged between the two support rods, and the upper wire passing plate is slidably arranged between the two support rods and is located above the lower wire passing plate; the upper wire passing plate can slide up and down to adjust the distance between it and the lower wire passing plate.

[0014] The present invention further provides that sliding grooves extending in the up-down direction are symmetrically arranged on opposite sides of the two support rods, and the sliding grooves cooperate with the left and right sides of the upper wire passing plate, so that the upper wire passing plate can be slidably arranged on the sliding grooves.

[0015] The present invention is further arranged that the lower wire passing plate is slidably arranged in the sliding groove, and the left and right sides of the lower wire passing plate are matched with the sliding groove.

[0016] The technical solution adopted in the second aspect of the present invention is: a method for processing annular gold-clad silver-lamination, comprising:

[0017] S1: forming a silver blank with a ring structure, and covering the silver blank with a gold skin;

[0018] S2: a gold sleeve is set on the silver blank, the gold sleeve is moved to the interface of the silver blank, and a preliminary pressing is performed to form a ring-shaped gold-clad silver blank;

[0019] S3: insert the annular gold-clad silver blank into the lower wire-passing plate and clamp it into the lower wire-passing opening, install the upper wire-passing plate onto the lower wire-passing plate, and the upper wire-passing opening cooperates with the lower wire-passing opening to form a wire-passing hole;

[0020] S4, pull the annular gold-clad silver blank through the wire hole to complete the drawing.

[0021] The present invention is further configured to include, before step S1:

[0022] S0: Grind and polish the surface of the silver blank.

[0023] The present invention is further arranged that in S3: first, the lower wire passing plate is installed on the bracket through the sliding groove on the support rod, the annular gold-coated silver blank is inserted into the lower wire passing plate and clamped into the lower wire passing opening, and then the upper wire passing plate is installed above the lower wire passing plate through the sliding groove on the support rod, and the upper wire passing opening cooperates with the lower wire passing opening to form a wire passing hole.

[0024] After adopting the above technical solution, the beneficial effects of the present invention are:

[0025] In the present invention, the upper wire-passing plate and the lower wire-passing plate are detachable structures, which is convenient for placing the silver blank coated with gold skin into the lower wire-passing hole, and then installing the upper wire-passing plate on the lower wire-passing plate, and the upper wire-passing opening cooperates with the corresponding upper wire-passing opening to restrict the silver blank in the wire-passing hole, and by pulling the silver blank through the wire-passing hole, the gold skin on the peripheral side of the silver blank is pressed against the surface of the silver blank, thereby achieving a good gold-coated silver tightening effect, and the tightening process is simple, the tightening efficiency is high, and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1 It is a schematic diagram of the structure of the present invention;

[0028] Figure 2 It is a structural schematic diagram of another perspective of the present invention;

[0029] Figure 3 It is a schematic diagram of the structure explosion of the present invention;

[0030] Figure 4 It is a schematic diagram of a structural explosion from another perspective of the present invention.

[0031] Explanation of the accompanying reference numerals: 1. lower wire passing plate; 11. lower wire passing opening; 2. lower wire passing plate; 21. lower wire passing opening; 3. wire passing hole; 41. plug-in column; 42. plug-in hole; 51. workbench; 52. support rod; 53 sliding groove. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0033] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make non-creative modifications to this embodiment as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

[0034] Embodiment 1:

[0035] This embodiment relates to a gold-plated silver pulling device, such as Figure 1-4 As shown, it includes: a lower wire passing plate 1 and an upper wire passing plate 2.

[0036] Among them, a plurality of lower wire passing openings 11 are arranged at intervals on the upper edge of the lower wire passing plate 1, and a plurality of upper wire passing openings 21 are arranged on the lower edge of the upper wire passing plate 2, and the upper wire passing plate 2 is detachably mounted on the lower wire passing plate 1. The upper wire passing openings 21 correspond to the lower wire passing openings 11 one by one and can be used in conjunction with each other. When the upper wire passing plate 2 is mounted on the lower wire passing plate 1, the plurality of lower wire passing openings 11 will cooperate with the corresponding upper wire passing openings 21 to form a plurality of complete wire passing holes 3. The upper wire-passing plate 2 and the lower wire-passing plate 1 are detachable structures, which are convenient for placing the silver blank coated with gold skin into the lower wire-passing hole 3, and then installing the upper wire-passing plate 2 on the lower wire-passing plate 1. The upper wire-passing opening 21 cooperates with the corresponding upper wire-passing opening 21 to restrict the silver blank in the wire-passing hole 3. By pulling the silver blank through the wire-passing hole 3, the gold skin on the side of the silver blank is pressed against the surface of the silver blank, thereby achieving a good gold-coated silver drawing effect, and the drawing process is simple, the drawing efficiency is high, and the cost is low.

[0037] In this embodiment, the multiple lower wire holes 3 on the upper edge of the lower wire plate 1 are arranged at intervals, and the multiple upper wire holes 3 of the upper wire plate 2 are arranged correspondingly, so that the multiple wire holes 3 formed by the installation have a certain interval, and the multiple wire holes 3 can work at the same time, which can improve the drawing efficiency and avoid mutual interference between the wire holes 3 when working at the same time, so as to achieve a good working effect. As a preferred solution, the multiple lower wire openings 11 on the upper side of the lower wire plate 1 are arranged at equal intervals, which further avoids mutual interference between the wire holes 3. At the same time, the overall drawing device is more beautiful.

[0038] As a preferred solution, the specifications of the multiple wire holes 3 are different, specifically, the sizes or shapes of the wire holes 3 are different, so as to tighten the gold-clad silver blank structures of different specifications, meet different tightening requirements, enrich the adaptability of the tightening device, and improve the user experience.

[0039] In this embodiment, a plug-in structure is provided between the lower wire passing plate 1 and the upper wire passing plate 2; when the upper wire passing plate 2 is installed to the lower wire passing plate 1, the plug-in structure is matched to achieve the guiding, positioning and fixing of the installation of the lower wire passing plate 1 and the upper wire passing plate 2, so that the lower wire passing plate 1 and the upper wire passing plate 2 can achieve good installation cooperation, form a good and stable wire passing hole 3 for drawing the gold-clad silver blank, and achieve a good drawing effect. As a preferred solution, the plug-in structure includes: a plug-in column 41 arranged on the lower wire plate 1, and a plug-in hole 42 arranged on the upper wire plate 2 and corresponding to the plug-in column 41. When the lower wire plate 1 and the upper wire plate 2 are installed, the plug-in column 41 cooperates with the plug-in hole 42 to guide and position the installation of the lower wire plate 1, thereby achieving a good installation of the lower wire plate 1 and the upper wire plate 2. The lower wire opening 11 and the upper wire opening 21 cooperate well to form the wire hole 3. When the lower wire plate 1 and the upper wire plate 2 are installed, the plug-in column 41 cooperates with the plug-in hole 42 to have a certain fixing effect on the installation of the lower wire plate 1 and the upper wire plate 2, thereby ensuring the working stability of the pulling device.

[0040] In this embodiment, the drawing device also includes: a bracket for installing the upper wire plate 2 and the wire plate, which is more convenient for the gold-clad silver drawing operation. The bracket includes: a workbench 51, and two support rods 52 symmetrically arranged on the left and right sides of the workbench 51; the distance between the two support rods 52 corresponds to the width of the lower wire plate 1; the lower wire plate 1 is arranged between the two support rods 52, and the upper wire plate 2 is slidably arranged between the two support rods 52 and is located above the lower wire plate 1; the upper wire plate 2 can slide up and down to adjust the distance between it and the lower wire plate 1, so as to realize the installation, fixation and disassembly and separation between the upper wire plate 2 and the lower wire plate 1, and the installation and disassembly process is simpler and more stable, which reduces the operation difficulty of the drawing device and improves the effect of gold-clad silver drawing.

[0041] As a preferred solution, the two support rods 52 are symmetrically provided with sliding grooves 53 extending in the up-down direction on the opposite sides thereof, and the sliding grooves 53 match the left and right sides of the upper wire-passing plate 2, so that the upper wire-passing plate 2 can be slidably arranged on the sliding grooves 53, thereby achieving a good installation effect. In this embodiment, the lower wire-passing plate 1 is also slidably arranged in the sliding grooves 53, and the left and right sides of the lower wire-passing plate 1 match the sliding grooves 53. The lower wire-passing plate 1 can slide along the sliding grooves 53, and can also be removed from the support rods 52, so as to facilitate the storage of the pulling device. It is also possible to replace brackets of different heights to better complete the pulling work.

[0042] Embodiment 2:

[0043] This embodiment relates to a method for processing annular gold-clad silver-lamination, comprising:

[0044] S1: forming a silver blank with a ring structure, and covering the silver blank with a gold skin;

[0045] S2: a gold sleeve is set on the silver blank, the gold sleeve is moved to the interface of the silver blank, and a preliminary pressing is performed to fix the gold sleeve to the interface of the silver blank to form a ring-shaped gold-clad silver blank;

[0046] S3: insert the annular gold-clad silver blank into the lower wire-passing plate 1, and insert the annular gold-clad silver blank into a suitable lower wire-passing opening 11, and install and fix the upper wire-passing plate 2 onto the lower wire-passing plate 1, so that the upper wire-passing opening 21 cooperates with the lower wire-passing opening 11 to form a wire-passing hole 3, so that the annular gold-clad silver blank is clamped in the wire-passing hole 3;

[0047] S4, pull the annular gold-clad silver blank through the wire hole 3 to squeeze the gold skin onto the silver blank, complete the drawing and achieve a good drawing effect.

[0048] In this embodiment, before step S1, the following steps are also included:

[0049] S0: Grind and polish the surface of the silver blank to make it smoother and flatter, so that the gold foil can better fit the surface of the silver blank and achieve a better pulling effect.

[0050] Furthermore, in S3: first, install the lower wire-passing plate 1 to the bracket through the sliding groove 53 on the support rod 52, then insert the annular gold-coated silver blank into the lower wire-passing plate 1 and snap it into the lower wire-passing opening 11, and then install the upper wire-passing plate 2 above the lower wire-passing plate 1 through the sliding groove 53 on the support rod 52, and the upper wire-passing opening 21 cooperates with the lower wire-passing opening 11 to form a wire-passing hole 3.

[0051] The above is only used to illustrate the technical solution of the present invention rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A gold-plated silver pulling device, characterized in that: include: A lower wire passing plate (1), wherein a plurality of lower wire passing openings (11) are arranged at intervals on the upper side of the lower wire passing plate (1). An upper wire passing plate (2), wherein a plurality of upper wire passing openings (21) are provided on the lower side of the upper wire passing plate (2) corresponding to the plurality of lower wire passing openings (11), and the upper wire passing plate (2) is detachably mounted on the lower wire passing plate (1); when the upper wire passing plate (2) is mounted on the lower wire passing plate (1), the plurality of lower wire passing openings (11) cooperate with the corresponding upper wire passing openings (21) to form a plurality of wire passing holes (3).

2. The gold-plated silver pulling device according to claim 1, characterized in that: The plurality of lower wire passing openings (11) on the upper side of the lower wire passing plate (1) are arranged at equal intervals.

3. The gold-plated silver-tightening device according to claim 1, characterized in that: The sizes and / or shapes of the plurality of wire passing holes (3) are different.

4. The gold-plated silver compacting device according to claim 1, characterized in that: A plug-in structure is provided between the lower wire-passing plate (1) and the upper wire-passing plate (2); The plug-in structure comprises: a plug-in column (41) arranged on the lower wire-passing plate (1), and a plug-in hole (42) arranged on the upper wire-passing plate (2) and corresponding to the plug-in column (41).

5. The gold-plated silver compacting device according to claim 1, characterized in that: It also includes: a bracket, the bracket including: a workbench (51), and two support rods (52) symmetrically arranged on the left and right sides of the workbench (51); The distance between the two support rods (52) corresponds to the width of the lower wire-passing plate (1); the lower wire-passing plate (1) is arranged between the two support rods (52); the upper wire-passing plate (2) is slidably arranged between the two support rods (52) and is located above the lower wire-passing plate (1); the upper wire-passing plate (2) can slide up and down to adjust the distance between it and the lower wire-passing plate (1).

6. The gold-plated silver-tightening device according to claim 5, characterized in that: Sliding grooves (53) extending in the up-down direction are symmetrically arranged on opposite sides of the two support rods (52); the sliding grooves (53) cooperate with the left and right sides of the upper wire-passing plate (2) so that the upper wire-passing plate (2) can be slidably arranged on the sliding grooves (53).

7. The gold-plated silver-tightening device according to claim 6, characterized in that: The lower wire-passing plate (1) is slidably disposed in the sliding groove (53), and the left and right sides of the lower wire-passing plate (1) are matched with the sliding groove (53).

8. A method for processing annular gold-plated silver-stretched, characterized in that: include: S1: forming a silver blank with a ring structure, and covering the silver blank with a gold skin; S2: a gold sleeve is set on the silver blank, the gold sleeve is moved to the interface of the silver blank, and a preliminary pressing is performed to form a ring-shaped gold-clad silver blank; S3: inserting the annular gold-clad silver blank into the lower wire-passing plate (1) and clamping it into the lower wire-passing opening (11), installing the upper wire-passing plate (2) onto the lower wire-passing plate (1), and the upper wire-passing opening (21) and the lower wire-passing opening (11) cooperate to form a wire-passing hole (3); S4, pulling the annular gold-clad silver blank through the thread hole (3) to complete the drawing.

9. The processing method according to claim 8, characterized in that: Before step S1, the method further includes: S0: Grind and polish the surface of the silver blank.

10. The processing method according to claim 8, characterized in that: In S3, the lower wire-passing plate (1) is first installed on the bracket through the sliding groove (53) on the support rod (52), and then the annular gold-clad silver blank is inserted into the lower wire-passing plate (1) and inserted into the lower wire-passing opening (11), and then the upper wire-passing plate (2) is installed above the lower wire-passing plate (1) through the sliding groove (53) on the support rod (52), and the upper wire-passing opening (21) and the lower wire-passing opening (11) are matched to form a wire-passing hole (3).

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