CN211917344U

CN211917344U - A chuck for jewelry processing

Info

Publication number: CN211917344U
Application number: CN202020238502.9U
Authority: CN
Inventors: 陈瑜
Original assignee: Boling Boli Beijing Technology Co ltd
Current assignee: Boling Boli Beijing Technology Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-11-13
Anticipated expiration: 2030-03-02

Abstract

The utility model discloses a chuck for jewelry processing, including the work box, the diapire of work box rotates installs the pivot, the upper end fixedly connected with worm wheel of pivot, the inside of work box is provided with the worm, the worm all rotates with the antetheca and the back wall of work box to be connected, worm and worm wheel meshing, the worm extends to the outside one end fixedly connected with first in command of work box, the outer fixed surface of pivot installs the connecting rod, the one end fixedly connected with bracing piece of pivot is kept away from to the connecting rod, the bracing piece runs through the upper wall of work box, the lateral wall of bracing piece runs through and threaded connection has the threaded rod, the one end fixedly connected with second in command of threaded rod, the outer fixed surface of threaded rod is connected with first straight gear. The utility model discloses, whole chuck structural design who is used for jewelry processing is reasonable, can adjust angle and direction behind the jewelry clamping, and convenient processing improves machining efficiency more.

Description

A chuck for jewelry processing

Technical Field

The utility model relates to a jewelry processing field especially relates to a chuck for jewelry processing.

Background

The demand of people on jewelry consumer goods is continuously rising, so that the jewelry processing industry has higher requirements on processing efficiency and processing quality, and clamping jewelry during jewelry processing is a key factor influencing the jewelry processing quality and the processing efficiency.

After the jewelry is to be processed by clamping the conventional jewelry processing chuck, the direction and the angle of the jewelry are inconvenient to adjust, and the jewelry needs to be clamped again when different surfaces of the jewelry need to be processed, so that the processing time is prolonged, and the processing efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a clamping head for jewelry processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a chuck for jewelry processing comprises a working box, wherein a rotating shaft is rotatably arranged on the bottom wall of the working box, a worm wheel is fixedly connected to the upper end of the rotating shaft, a worm is arranged in the working box and is rotatably connected with the front wall and the rear wall of the working box, the worm is meshed with the worm wheel, a first handle is fixedly connected to one end of the worm extending to the outside of the working box, a connecting rod is fixedly arranged on the outer surface of the rotating shaft, a supporting rod is fixedly connected to one end of the connecting rod away from the rotating shaft and penetrates through the upper wall of the working box, a threaded rod is connected to the side wall of the supporting rod in a penetrating and threaded manner, a second handle is fixedly connected to one end of the threaded rod, a first straight gear is fixedly connected to the outer surface of the threaded rod, a transmission shaft is arranged above the threaded rod and, the one end fixed mounting of transmission shaft has the three-jaw chuck, the one end fixed mounting that the three-jaw chuck was kept away from to the transmission shaft has the second straight-teeth gear, first straight-teeth gear and the meshing of second straight-teeth gear, the last fixed surface of work box is connected with lighting components.

As a further description of the above technical solution:

the upper wall of the working box is provided with a mounting hole corresponding to the support rod, the edge of the hole is fixedly connected with a baffle, and the shape of the baffle is adapted to the shape of the mounting hole.

As a further description of the above technical solution:

the illuminating assembly comprises a soft rod, one end of the soft rod is fixedly connected with the upper surface of the working box, one end of the soft rod, far away from the upper surface of the working box, is fixedly connected with a lampshade, and a shadowless lamp is installed on the upper wall of the lampshade.

As a further description of the above technical solution:

the width of the first spur gear is larger than that of the second spur gear.

As a further description of the above technical solution:

and a rubber pad is fixedly connected to one surface of the three-jaw chuck opposite to the clamping jaw.

As a further description of the above technical solution:

the threaded rod is arranged outside the working box.

The utility model discloses following beneficial effect has:

compared with the prior art, this a chuck for jewelry processing uses the jewelry that the three-jaw chuck clamping waited to process after, can make the bracing piece remove along the hole of work box upper wall through rotating the first in command, can also make the three-jaw chuck rotate through rotating the second in command to adjust angle and direction of waiting to process the jewelry for the processing personnel, both can make things convenient for the processing personnel work, can reduce certain clamping number of times again, save some clamping time, improve jewelry processing efficiency.

Drawings

Fig. 1 is a schematic view of the general structure of a chuck for jewelry processing according to the present invention;

fig. 2 is a schematic view of the internal structure of a chuck for jewelry processing according to the present invention;

fig. 3 is a schematic structural view of a work box of the chuck for jewelry processing according to the present invention;

fig. 4 is a schematic structural view of an illumination assembly of a chuck for jewelry processing according to the present invention.

Illustration of the drawings:

1. a work box; 2. a rotating shaft; 3. a worm gear; 4. a worm; 5. a first handle; 6. a connecting rod; 7. a support bar; 8. a threaded rod; 9. a second handle; 10. a first straight gear; 11. a lighting assembly; 12. a drive shaft; 13. a three-jaw chuck; 14. a second spur gear; 15. mounting holes; 16. a baffle plate; 111. a soft rod; 112. a lamp shade; 113. shadowless lamps.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a chuck for jewelry processing: the jewelry automatic cutting machine comprises a working box 1, wherein a rotating shaft 2 is rotatably arranged on the bottom wall of the working box 1, a worm wheel 3 is fixedly connected to the upper end of the rotating shaft 2, a worm 4 is arranged in the working box 1, the worm 4 is rotatably connected with the front wall and the rear wall of the working box 1, the worm 4 is meshed with the worm wheel 3, the helix angle of the worm 4 is small, only the worm 4 can rotate to drive the worm wheel 3 to rotate, but not the worm wheel 3 can rotate to drive the worm 4 to rotate, the jewelry is prevented from moving during processing by utilizing the self-locking effect of the worm, the processing precision is improved, one end of the worm 4 extending to the outside of the working box 1 is fixedly connected with a first handle 5, the outer surface of the rotating shaft 2 is fixedly provided with a connecting rod 6, one end of the connecting rod 6 far away from the rotating shaft 2 is fixedly connected with a supporting rod 7, the, the outer fixed surface of threaded rod 8 is connected with first straight-tooth gear 10, threaded rod 8 top is provided with transmission shaft 12, transmission shaft 12 runs through the lateral wall of bracing piece 7 and is connected rather than rotating, the one end fixed mounting of transmission shaft 12 has three-jaw chuck 13, the one end fixed mounting that three-jaw chuck 13 was kept away from to transmission shaft 12 has second straight-tooth gear 14, first straight-tooth gear 10 and the meshing of second straight-tooth gear 14, the last fixed surface of work box 1 is connected with lighting components 11.

The mounting hole 15 corresponding with bracing piece 7 is seted up to the upper wall of work box 1, the marginal fixedly connected with baffle 16 of mounting hole 15, the shape of baffle 16 suits with the shape of mounting hole 15, waste material gets into work box 1 inside when reducing the upper surface of cleaning work box 1, lighting assembly 11 includes soft pole 111, the one end of soft pole 111 and the upper surface fixed connection of work box 1, the one end fixedly connected with lamp shade 112 of work box 1 upper surface is kept away from to soft pole 111, shadowless lamp 113 is installed to the upper wall of lamp shade 112, prevent to disturb the shadow and influence jewelry processing quality, second straight-toothed gear 14 is great compared to the width of first straight-toothed gear 10, make first straight-toothed gear 10 and second straight-toothed gear 14 mesh all the time when guaranteeing threaded rod 8 to rotate, the equal fixedly connected with rubber pad in the one side that the jack catch of three-jaw chuck 13 is relative, treat when preventing the clamping jewelry and cause the damage, 8 sets up the outside at work box.

The working principle is as follows: after a worker stably clamps jewels to be processed by using the three-jaw chuck 13, the first handle 5 is rotated to drive the worm 4 to rotate, the worm 4 is rotated to drive the worm wheel 3 to rotate, the worm wheel 3 drives the rotating shaft 2 to rotate, the rotating shaft 2 rotates to drive the connecting rod 6 to rotate around one end of the connecting rod connected with the rotating shaft 2, so that the supporting rod 7 moves along the mounting hole 15 on the upper wall of the working box 1, the three-jaw chuck 13 also moves along with the worm, the direction of the jewels to be processed relative to a processing worker is adjusted, the second handle 9 is rotated to drive the threaded rod 8 to rotate, the first straight gear 10 drives the second straight gear 14 to rotate, the three-jaw chuck 13 is rotated, the angle of the jewels to be processed is adjusted, the jewels are positioned at positions convenient to process, after a part of the jewels is processed, the direction and the angle of the jewels can be continuously adjusted by rotating the first, the working efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A chuck for jewelry processing, comprising a work box (1), characterized in that: the bottom wall of the working box (1) is rotated to be provided with a rotating shaft (2), the upper end of the rotating shaft (2) is fixedly connected with a worm wheel (3), a worm (4) is arranged inside the working box (1), the worm (4) is rotatably connected with the front wall and the rear wall of the working box (1), the worm (4) is meshed with the worm wheel (3), the worm (4) extends to a first fixedly connected handle (5) at one end outside the working box (1), a connecting rod (6) is fixedly arranged on the outer surface of the rotating shaft (2), a supporting rod (7) is fixedly connected with one end of the connecting rod (6) far away from the rotating shaft (2), the supporting rod (7) penetrates through the upper wall of the working box (1), the side wall of the supporting rod (7) penetrates through and is in threaded connection with a threaded rod (8), and a second fixedly connected handle (9) at one end of the, the utility model discloses a quick-witted, including threaded rod (8), transmission shaft (12) run through the lateral wall of bracing piece (7) and rotate rather than and be connected, the one end fixed mounting of transmission shaft (12) has three-jaw chuck (13), the one end fixed mounting that three-jaw chuck (13) was kept away from in transmission shaft (12) has second straight-teeth gear (14), first straight-teeth gear (10) and second straight-teeth gear (14) meshing, the last fixed surface of work box (1) is connected with lighting components (11).

2. A chuck for use in a jewelry process according to claim 1, wherein: the upper wall of the working box (1) is provided with a mounting hole (15) corresponding to the support rod (7), the edge of the mounting hole (15) is fixedly connected with a baffle (16), and the shape of the baffle (16) is adapted to the shape of the mounting hole (15).

3. A chuck for use in a jewelry process according to claim 1, wherein: illumination component (11) are including soft pole (111), the one end of soft pole (111) is connected with the last fixed surface of work box (1), work box (1) upper surface's one end fixedly connected with lamp shade (112) is kept away from in soft pole (111), shadowless lamp (113) are installed to the upper wall of lamp shade (112).

4. A chuck for use in a jewelry process according to claim 1, wherein: the first spur gear (10) has a greater width than the second spur gear (14).

5. A chuck for use in a jewelry process according to claim 1, wherein: and a rubber pad is fixedly connected to one surface of the three-jaw chuck (13) opposite to the jaw.

6. A chuck for use in a jewelry process according to claim 1, wherein: the threaded rod (8) is arranged outside the working box (1).