Ornament wrapping and embedding mold

Abstract

The utility model relates to the technical field of ornament processing and production, in particular to an ornament wrapping and inlaying die which comprises an upper die and a lower die, the lower die is provided with a die cavity used for containing an ornament, the bottom of the upper die is provided with a wrapping and inlaying cavity used for keeping a claw-shaped structure inner clamp of the ornament, the wrapping and inlaying cavity is communicated with a through hole, and the through hole is communicated with the lower die. A pressing module is arranged in the through hole and used for pressing the ornament into the claw-shaped structure of the ornament. According to the utility model, the upper die is matched with the lower die, an ornament placed on the claw-shaped structure is pressed into the claw-shaped structure through the pressing module to finish wrapping and inlaying, and the die cavity is matched with the wrapping and inlaying cavity to ensure that the claw-shaped structure cannot be propped open by the ornament and cannot reliably clamp the ornament, so that the quality of a wrapping and inlaying process is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of jewelry processing and production, in particular to a jewelry and decorative object encapsulation mold. Background Art

[0002] Bezel setting is a process of sealing the diamond below the waist in a metal bracket (frame) with a metal edge, using the firmness of precious metals to prevent the diamond from falling off. This is the most solid and traditional setting method, which shows the brightness of the diamond, the brilliance is restrained, and the temperament is peaceful and dignified.

[0003] like Figure 1 The straight rod jewelry shown is a kind of claw-shaped structure that uses a bezel setting process to set gemstones. The claw-shaped structure not only ensures that the gemstones are reliably fixed, but also allows the luster of the decoration to be visible from the side, thereby improving the aesthetics. However, in the prior art, this type of bezel setting process is still mainly manual, resulting in very low bezel setting efficiency, which is not conducive to mass production. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an ornament and decoration encapsulation mold, which improves the efficiency of the encapsulation process.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model provides an ornament inlay mold, comprising an upper mold and a lower mold, wherein the lower mold is provided with a mold cavity for accommodating the ornament, and the bottom of the upper mold is provided with an inlay cavity for holding a claw-shaped structure of the ornament, the inlay cavity is connected with a through hole, a pressing module is provided in the through hole, and the pressing module is used to press the ornament into the claw-shaped structure of the ornament.

[0007] Furthermore, a positioning hole is provided at the bottom of the mold cavity, and the positioning hole is used to accommodate the straight rod of the ornament.

[0008] Furthermore, the inner diameter of the inlay cavity gradually decreases from the bottom to the top, the top of the inlay cavity is connected to the through hole, and the inner diameter of the top of the inlay cavity is equal to the inner diameter of the through hole.

[0009] Furthermore, the pressing module includes a pressing column, an elastic member and a control member. The pressing column is movably arranged in the through hole, the elastic member is arranged between the pressing column and the control member, and the control member is used to control the lifting and lowering of the pressing column and the elastic member.

[0010] Furthermore, the through hole includes a limiting hole and a movable hole, the two ends of the limiting hole are respectively connected to the inlay cavity and the movable hole, the inner diameter of the limiting hole is smaller than the inner diameter of the movable hole, the pressure column has a limiting portion, the width of the limiting portion is larger than the inner diameter of the limiting hole; the pressure column is movably arranged in the limiting hole, and the limiting portion, the elastic part and the control part are all arranged in the movable hole.

[0011] Preferably, the elastic member is a spring.

[0012] Furthermore, the lower mold has a receiving portion, the mold cavity is arranged in the receiving portion, and the outer diameter of the receiving portion is smaller than the inner diameter of the inlay cavity.

[0013] Furthermore, a truncated cone portion is provided between the lower mold and the accommodating portion, and a second truncated cone portion is provided at the bottom of the upper mold.

[0014] Furthermore, a mounting portion is provided on the top of the upper mold, and the mounting portion is used to be assembled to external components.

[0015] The beneficial effects of the utility model are as follows: the utility model cooperates with the upper mold and the lower mold to press the decoration placed on the claw-shaped structure into the claw-shaped structure through the pressing mold group to complete the inlay, and the cooperation between the mold cavity and the inlay cavity ensures that the claw-shaped structure will not be stretched open by the decoration and cannot reliably clamp the decoration, thereby ensuring the quality of the inlay process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the ornament described in the utility model.

[0017] Figure 2 It is a cross-sectional view of the utility model.

[0018] Figure 3 It is an exploded schematic diagram of the utility model.

[0019] Figure numerals: 1—upper mold, 2—lower mold, 3—pressing mold group, 4—claw-like structure, 5—decoration, 6—straight rod, 11—inlay cavity, 12—through hole, 13—limiting hole, 14—movable hole, 15—installation part, 21—mold cavity, 22—positioning hole, 23—accommodating part, 24—cone part, 31—pressure column, 32—elastic part, 33—control part, 34—limiting part. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings, and the contents mentioned in the implementation manner are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0021] like Figures 1 to 3 As shown, the utility model provides an ornament inlay mold, comprising an upper mold 1 and a lower mold 2, wherein the lower mold 2 is provided with a mold cavity 21 for accommodating ornaments, and the bottom of the upper mold 1 is provided with an inlay cavity 11 for holding a claw-like structure 4 of the ornament, the inlay cavity 11 is connected with a through hole 12, and a pressing module 3 is provided in the through hole 12, and the pressing module 3 is used to press the ornament 5 into the claw-like structure 4 of the ornament.

[0022] When the utility model is in use, the staff is required to place the ornament in the mold cavity 21, and place the decorative object 5 (such as a gem in this embodiment) on the claw-like structure 4 of the ornament, and then the pressing module 3 of the upper mold 1 is actuated to press the decorative object 5 into the claw-like structure 4 by maintaining a certain force, and the claw-like structure 4 is prevented from being stretched open by the inlay cavity 11, so that the decorative object 5 enters the claw-like structure 4 and is reliably clamped, thereby completing the inlay process and ensuring the quality of the inlay, which is conducive to improving efficiency.

[0023] In this embodiment, a positioning hole 22 is provided at the bottom of the mold cavity 21, and the positioning hole 22 is used to accommodate the straight rod 6 of the ornament, so that the straight rod 6 of the ornament is inserted into the positioning hole 22, and the claw-like structure 4 of the ornament is located in the mold cavity 21, thereby realizing reliable positioning of the ornament.

[0024] In this embodiment, the inner diameter of the mounting cavity 11 gradually decreases from the bottom to the top, the top of the mounting cavity 11 is connected to the through hole 12, and the inner diameter of the top of the mounting cavity 11 is equal to the inner diameter of the through hole 12. That is, the shape of the mounting cavity 11 is an inverted truncated cone, and its inner wall is an arc surface, which is conducive to reducing the pressure on the claw structure 4, so as to reduce the deformation degree of the claw structure 4.

[0025] In this embodiment, the pressing module 3 includes a pressing column 31, an elastic member 32 and a control member 33. The pressing column 31 is movably disposed in the through hole 12. The elastic member 32 is disposed between the pressing column 31 and the control member 33. The control member 33 is used to control the lifting and lowering of the pressing column 31 and the elastic member 32.

[0026] In actual use, the elastic member 32 is a spring, that is, the action of the pressing module 3 is as follows: as the upper mold 1 approaches the lower mold 2, the pressing column 31 first contacts the ornament, and then the pressing column 31 shrinks toward the through hole 12 under the reaction force of the ornament, and at the same time forces the elastic member 32 to deform; when the elastic force generated by the deformation of the elastic member 32 is greater than the force of the ornament on the pressing column 31, as the upper mold 1 continues to descend, the force applied to the ornament by the pressing column 31 will force the ornament to enter the claw structure 4, and cooperate with the setting cavity 11 to ensure the stability of the claw structure 4; when the upper mold 1 descends to a sufficient height, the pressing column 31 realizes that the ornament is completely pressed into the claw structure 4, and at the same time the setting cavity 11 ensures that the claw structure 4 returns to its original posture to achieve the setting effect.

[0027] Specifically, the through hole 12 includes a limiting hole 13 and a movable hole 14, the two ends of the limiting hole 13 are respectively connected to the inlay cavity 11 and the movable hole 14, the inner diameter of the limiting hole 13 is smaller than the inner diameter of the movable hole 14, the pressure column 31 has a limiting portion 34, the width of the limiting portion 34 is greater than the inner diameter of the limiting hole 13; the pressure column 31 is movably arranged in the limiting hole 13, and the limiting portion 34, the elastic member 32 and the control member 33 are all arranged in the movable hole 14.

[0028] Through the specific structure of the through hole 12 and the setting of the limiting part of the pressure column 31, the pressure column 31 will not be separated from the through hole 12 under the drive of the elastic member 32 and the action of gravity, thereby ensuring the stability of the internal structure of the upper mold 1.

[0029] In this embodiment, the lower mold 2 has a receiving portion 23 , the mold cavity 21 is disposed in the receiving portion 23 , and the outer diameter of the receiving portion 23 is smaller than the inner diameter of the inlay cavity 11 .

[0030] Specifically, a truncated cone portion 24 is provided between the lower mold 2 and the accommodating portion 23, and a second truncated cone portion is provided at the bottom of the upper mold 1, so that the shape of the lower mold 2 is regular as a whole, and the strength of the lower mold 2 is ensured.

[0031] In this embodiment, a mounting portion 15 is provided on the top of the upper mold 1 , and the mounting portion 15 is used to be assembled to external components.

[0032] Specifically, the external component and / or the limiting hole 13 may have threads, and the control member 33 is a screw. The staff can adjust the depth of the control member 33 in the limiting hole 13 by rotating the control member 33, thereby adjusting the elastic deformation state of the elastic member 32 to achieve the effect of adjusting the force applied by the pressure column 31 to the decorative object 5.

[0033] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A decorative ornament enveloping mold, comprising an upper mold and a lower mold, Features: The lower mold is provided with a mold cavity for accommodating ornaments, and the bottom of the upper mold is provided with an inlay cavity for holding the claw-like structure of the ornament. The inlay cavity is connected with a through hole, and a pressing module is provided in the through hole. The pressing module is used to press the decoration into the claw-like structure of the ornament.

2. The ornament and decoration enveloping mold according to claim 1, Features: A positioning hole is provided at the bottom of the mold cavity, and the positioning hole is used to accommodate the straight rod of the ornament.

3. The jewelry and ornament enveloping mold according to claim 1, Features: The inner diameter of the inlay cavity gradually decreases from the bottom to the top, the top of the inlay cavity is communicated with the through hole, and the inner diameter of the top of the inlay cavity is equal to the inner diameter of the through hole.

4. The ornament and decoration enveloping mold according to claim 1, Features: The pressing module comprises a pressing column, an elastic member and a control member. The pressing column is movably arranged in the through hole, the elastic member is arranged between the pressing column and the control member, and the control member is used to control the lifting and lowering of the pressing column and the elastic member.

5. The ornament and decoration enveloping mold according to claim 4, Features: The through hole includes a limiting hole and a movable hole, the two ends of the limiting hole are connected to the inlay cavity and the movable hole respectively, the inner diameter of the limiting hole is smaller than the inner diameter of the movable hole, the pressure column has a limiting portion, and the width of the limiting portion is larger than the inner diameter of the limiting hole; The pressure column is movably arranged in the limiting hole, and the limiting part, the elastic part and the control part are all arranged in the movable hole.

6. The ornament and decoration enveloping mold according to claim 5, Features: The elastic member is a spring.

7. The ornament and decoration enveloping mold according to claim 1, Features: The lower mold has a receiving portion, the mold cavity is arranged in the receiving portion, and the outer diameter of the receiving portion is smaller than the inner diameter of the inlay cavity.

8. The ornament and decoration enveloping mold according to claim 7, Features: A truncated cone portion is arranged between the lower mold and the accommodating portion, and a second truncated cone portion is arranged at the bottom of the upper mold.

9. The ornament and decoration enveloping mold according to claim 1, Features: A mounting portion is provided on the top of the upper mold, and the mounting portion is used to be assembled to external components.

Images