CN210114120U

CN210114120U - Bracelet forging equipment

Info

Publication number: CN210114120U
Application number: CN201920379278.2U
Authority: CN
Inventors: 郑焕坚
Original assignee: SHENZHEN GANLU JEWELRY Co Ltd
Current assignee: SHENZHEN GANLU JEWELRY Co Ltd
Priority date: 2019-03-23
Filing date: 2019-03-23
Publication date: 2020-02-28
Anticipated expiration: 2029-03-23

Abstract

The utility model relates to the technical field of bracelet manufacturing, in particular to bracelet forging equipment, which comprises a base, a support shaft, a first rotating wheel and a positioning mechanism; the base is vertically connected with the supporting shaft and is used for supporting the first rotating wheel and the positioning mechanism; the first rotating wheel is connected with the central shaft, the central shaft is fixedly connected with the supporting shaft, a groove is formed in the surface of the first rotating wheel, and the groove is used for placing a bracelet; one end of the positioning mechanism is connected to one side of the first rotating wheel, and the other end of the positioning mechanism extends to the position above the center line of the groove of the first rotating wheel and is used for limiting the bracelet. In this way, the embodiment of the utility model provides a can be fine solution when forging hollow bracelet, because the dynamics is inconsistent, cause to forge the inconsistent problem of face of beating, improved work efficiency, improved the yield.

Description

Bracelet forging equipment

Technical Field

The embodiment of the utility model provides a bracelet manufacturing technology field especially relates to a bracelet is forged and is beaten equipment.

Background

The bracelet ornaments on the market at present are various, have bracelets of various materials, but most bracelets all are solid bracelets, for example: the gold and silver bracelets of children are mainly solid bracelets, because the solid bracelets are easy to manufacture and are not easy to damage. However, the solid bracelet is heavy in weight, is not suitable for being worn by children, and feels heavy after being worn for a long time, so that the hollow bracelet gradually becomes a popular bracelet, can be manufactured to be thicker without increasing the weight, and can cater to a part of stomachs. However, the manufacturing of the hollow bracelet is more difficult than that of the solid bracelet, and particularly, the yield is generally lower when the hollow bracelet is molded.

The inventor of the utility model found that the hollow bracelet is manufactured by printing patterns on the raw material of the hollow bracelet and then by a tube drawing machine at present. However, the mode is carried out in a batch production mode, and the characteristics of the bracelet ornaments that the taste and the artistry are emphasized cannot be highlighted. At present, the bracelet is manufactured by an ancient method, namely, the surface of the formed hollow bracelet is forged by a hammer forging method to form a personalized surface. However, in this way, the forging force is very easy to be different, which causes the surface to be uneven, and even causes the hollow tube to be flattened due to the excessive force, which causes the production efficiency to be low and the yield to be low.

SUMMERY OF THE UTILITY MODEL

To address the above-discussed deficiencies of the prior art, it is a primary object of embodiments of the present invention to provide a bracelet forging apparatus that improves the efficiency and yield of forging patterns on hollow tube bracelets through the use of such an apparatus.

In order to solve the above technical problem, an embodiment of the present invention adopts a technical solution that: provided is a bracelet forging apparatus including: a base 101, a support shaft 102, a first runner 201 and a positioning mechanism 302; the base 101 is vertically connected with the supporting shaft 102 and is used for supporting the first rotating wheel 201 and the positioning mechanism 302; the first rotating wheel 201 is connected with a central shaft 301, the central shaft 301 is fixedly connected with the supporting shaft 102, and a groove is formed in the surface of the first rotating wheel 201 and used for placing a bracelet; one end of the positioning mechanism 302 is connected to one side of the first rotating wheel 201, and the other end extends to the position above the center line of the groove of the first rotating wheel 201, so as to limit the bracelet.

Optionally, the bracelet forging apparatus further includes a second rotating wheel 202, and the second rotating wheel 202 and the first rotating wheel 201 are respectively connected to two sides of the supporting shaft 102 through a central shaft 301.

Optionally, the first runner 201 and the second runner 202 are fixedly connected to the central shaft 301, or rotatably connected through a bearing.

Optionally, the positioning mechanism 302 is connected to the central shaft 301 and located on a side of the first wheel 201 away from the support shaft 102.

Optionally, the positioning mechanism 302 is connected to the central shaft 301 and is located between the first rotating wheel 201 and the supporting shaft 102.

Optionally, the positioning mechanism 302 is fixedly connected with the central shaft 301, or rotatably connected through a bearing.

Optionally, one end of the positioning mechanism 302 is located at one side of the groove of the first rotating wheel 201, and the other end extends above the center line of the groove of the first rotating wheel 201, so as to limit the bracelet.

Optionally, the positioning mechanism 302 extends to an end above the center line of the groove of the first wheel 201 and is of an arc structure.

Optionally, the positioning mechanism 302 extends to a right-angle structure at an end above the center line of the groove of the first rotating wheel 201.

Optionally, the diameter of the recess is greater than the diameter of the bracelet body of the bracelet.

The embodiment of the utility model provides a through setting up first runner 201 and positioning mechanism 302, fine solution when forging to hollow bracelet, because the dynamics is inconsistent, cause to forge the inconsistent problem of face of beating, improved work efficiency, improved the yield.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or parts are not necessarily drawn to scale

FIG. 1 is a schematic view of a bracelet forging apparatus provided by an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a bracelet forging apparatus according to an embodiment of the invention;

FIG. 3 is a schematic view of another bracelet forging apparatus provided by an embodiment of the invention;

fig. 4 is a sectional view of another bracelet forging apparatus provided by an embodiment of the invention.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 and 2, the embodiment of the present invention provides a bracelet forging apparatus, which includes: a base 101, a support shaft 102, a first pulley 201 and a positioning mechanism 302; the base 101 is vertically connected with the supporting shaft 102 and is used for supporting the first rotating wheel 201 and the positioning mechanism 302; the first rotating wheel 201 is connected with a central shaft 301, the central shaft 301 is fixedly connected with the supporting shaft 102, and a groove is formed in the surface of the first rotating wheel 201 and used for placing a bracelet; one end of the positioning mechanism 302 is connected to one side of the first rotating wheel 201, and the other end extends to the position above the center line of the groove of the first rotating wheel 201, so as to limit the bracelet.

For the hollow round pipe bracelet, before forging, the bracelet is firstly placed on the first rotating wheel 201, a forging hammer is adopted to forge one side of the bracelet, which is the hollow round pipe, and due to the existence of the positioning mechanism 302, when forging, the hammer can only forge 1/4 positions on the outer side of the bracelet, so that the situation that the forging surface depth of the instant noodle is different due to the force problem of forging is avoided, the situation that the hollow round pipe is flattened due to too large force is also avoided, the forging efficiency of workers is improved, and the yield is improved. Meanwhile, the bracelet can be easily moved, and the part which is not forged is moved to the position below the positioning mechanism for forging.

Optionally, the bracelet forging apparatus further comprises a second rotating wheel 202, and the second rotating wheel 202 and the first rotating wheel 201 are respectively connected to two sides of the supporting shaft 102 through a central shaft 301. The second rotating wheel can be different from the groove shape of the first rotating wheel, and the second rotating wheel is usually used for correcting the hollow circular tube and shaping the forged bracelet. The two rotating wheels of different types are arranged together, so that the operation of workers is facilitated.

Optionally, the first runner 201 and the second runner 202 are fixedly connected to the central shaft 301, or rotatably connected through a bearing. The rotating wheel can rotate or be fixed, and when the rotating wheel can rotate, the rotating wheel can be directly rotated in work without moving the bracelet. When the runner is fixed, the worker adjusts the forging face by moving the bracelet.

Optionally, the positioning mechanism 302 is connected to the central shaft 301 and is located between the first rotating wheel 201 and the supporting shaft 102. When the positioning mechanism 302 is located between the first rotating wheel 201 and the supporting shaft 102, the other end opening of the positioning mechanism 302 exceeds the outside, and the positioning mechanism can adapt to the use habit of workers. Of course, the positioning mechanism 302 may be located on the side of the first wheel 201 away from the supporting shaft 102.

Optionally, the positioning mechanism 302 and the central shaft 301 are rotatably connected through a bearing, and when the positioning mechanism can rotate, the position of the positioning mechanism 302 can be adjusted in a matching manner along with the movement of the forging surface, so that the use of workers is facilitated, the working efficiency is improved, and of course, the positioning mechanism can also be fixed with the central shaft 301 without rotating, and the forging surface can be moved by moving the bracelet.

Alternatively, said positioning mechanism 302 may be fixed directly on the surface of the wheel instead of being connected to the central shaft 301, one end of the positioning mechanism 302 is located at one side of the groove of said first wheel 201, and the other end extends above the center line of the groove of said first wheel 201, so that the positioning mechanism 302 is integrated with the wheel, and it is easier to position the bracelet.

Optionally, for a hollow circular tube, the positioning mechanism 302 is in an arc structure, so that the surface of the bracelet can be better attached, and forging is more convenient. For a square hollow tube, the right-angle structure can be better attached to the surface of the bracelet. The specific shape may be other shapes, and is not limited herein. Of course, the size of the bracelet body is taken into consideration when the notch and the positioning mechanism 302 are provided, and the diameter of the notch is ensured to be larger than that of the bracelet body, and the distance between the upper end of the positioning mechanism 302 and the notch of the notch is also ensured to be larger than that of the bracelet body, so as to ensure that a bracelet can be placed in the notch.

As can be seen from figure 1 and figure 2, through the utility model discloses the bracelet is forged and is beaten equipment, can forge the hollow bracelet body by the efficient, has improved forging efficiency, has improved the yield.

The embodiment of the utility model provides a forging equipment of another form, as shown in fig. 3 and 4, with fig. 1 and 2 difference lie in, positioning mechanism 402 is located between first runner 201 and the back shaft 102, connect through center pin 401, when positioning mechanism 402 is located between first runner 201 and the back shaft 102, one section of positioning mechanism 402 is connected on center pin 401, the other end extends to the central line top of the recess on first runner 201 surface, of course, its angle and the length of extending also can be adjusted as required, it is most reasonable in the central line top preferably, can guarantee to form a ridge line in the middle of the forging face of bracelet both sides like this. Similarly, the positioning mechanism 402 may be disposed on the surface of the first wheel 201, at one side of the groove, and rotate with the first wheel 201.

Through the bracelet forging equipment, the bracelet forging equipment can be used for forging without worrying about the forging force, the working efficiency is improved, the yield is improved, and the attractiveness of products is ensured.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. A bracelet forging apparatus, comprising: the device comprises a base (101), a supporting shaft (102), a first rotating wheel (201) and a positioning mechanism (302);

the base (101) is vertically connected with a supporting shaft (102) and is used for supporting the first rotating wheel (201) and the positioning mechanism (302);

the first rotating wheel (201) is connected with a central shaft (301), the central shaft (301) is fixedly connected with the supporting shaft (102), and a groove is formed in the surface of the first rotating wheel (201) and used for placing a bracelet;

one end of the positioning mechanism (302) is connected to one side of the first rotating wheel (201), and the other end of the positioning mechanism extends to the position above the center line of the groove of the first rotating wheel (201) and is used for limiting the bracelet.

2. The bracelet forging apparatus according to claim 1, further comprising a second runner (202), wherein the second runner (202) and the first runner (201) are connected to both sides of the support shaft (102) through a central shaft (301), respectively.

3. The bracelet forging apparatus according to claim 1, wherein the first runner (201) and the second runner (202) are fixedly connected to a central shaft (301) or rotatably connected by bearings.

4. The bracelet forging apparatus according to claim 1, wherein the positioning mechanism (302) is connected to a central shaft (301) on a side of the first pulley (201) remote from the support shaft (102).

5. The bracelet forging apparatus according to claim 1, wherein the positioning mechanism (302) is connected to a central shaft (301) between the first turning wheel (201) and the support shaft (102).

6. The bracelet forging apparatus according to claim 4 or 5, wherein the positioning mechanism (302) is fixedly connected to the central shaft (301) or rotatably connected by means of bearings.

7. The bracelet forging apparatus according to claim 1, wherein one end of the positioning mechanism (302) is located at one side of the groove of the first rotating wheel (201), and the other end extends above the center line of the groove of the first rotating wheel (201) for limiting the bracelet.

8. The bracelet forging apparatus of claim 1, wherein the positioning mechanism (302) extends above a centerline of a groove of the first wheel (201) in an arcuate configuration.

9. The bracelet forging apparatus as recited in claim 1, wherein an end of the positioning mechanism (302) extending above a centerline of the groove of the first runner (201) is of a right angle configuration.

10. The bracelet forging apparatus of claim 1, wherein the groove has a diameter greater than a diameter of a bracelet body of the bracelet.