CN109619779B

CN109619779B - Gem processing round platform tool

Info

Publication number: CN109619779B
Application number: CN201811609476.XA
Authority: CN
Inventors: 龙希成; 冯中起
Original assignee: Chengdu Xinyang Jinrui Synthetic Material Co ltd
Current assignee: Chengdu Qicai Jewelry Co ltd
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2020-09-29
Anticipated expiration: 2038-12-27
Also published as: CN109619779A

Abstract

The invention discloses a gem processing circular table jig which comprises a circular bridge, a base and an adjusting rod; the round bridge is arranged on the base through the round platform and connected with the round platform through a second rotating track arranged on the round platform, a first rotating track is arranged on the round bridge in the direction perpendicular to the round platform, a sliding groove is arranged on the round bridge in the direction perpendicular to the first rotating track, and a first scale is arranged on one side of the first rotating track. The adjusting rod sleeve is arranged in the rotating sleeve, the rotating sleeve is arranged in the first rotating track, a pair of positioning screws are arranged on the rotating sleeve, the positioning screws penetrate through the sliding grooves to be connected with the locking nuts, two ends of the rotating sleeve are respectively connected with the indicating block and the limiting block, the adjusting rod is connected with the dial movably arranged in the indicating block, second scales are arranged on the dial, a second locking screw connected with the dial is arranged on one side of the indicating block, and a pointer is arranged on the indicating block.

Description

Gem processing round platform tool

Technical Field

The invention relates to the field of gem processing, in particular to a gem processing circular table jig.

Background

Gemstones are the most beautiful and valuable group of rocks. They are bright in color, glittering and translucent in texture, brilliant in luster, hard and durable, rare in occurrence, and natural mineral crystals which can be used for manufacturing jewelry and other purposes, such as diamond, ruby, sapphire, emerald green and the like; there are also a few natural monomineral aggregates, such as agate, opal. Also included in the broad category of gemstones are a few organic materials, such as amber, pearl, coral, coal powder and ivory. The common style of jewelry processing is that the raw stones of different gems have different crystal properties and different shapes, physical properties and particularly optical properties, so that in order to show the beauty of the gems to the maximum extent, the proper style needs to be elaborately designed during processing. In general, the shapes are commonly such as cambered, faceted, beaded and irregular.

At present, the processing of the gem is mainly operated manually by using an octagonal hand and a grinding disc, and has higher requirements on the hand feeling and experience of technicians.

Disclosure of Invention

The invention provides a gem processing jig with high processing precision.

In order to achieve the purpose of the invention, the invention adopts the technical scheme that:

the utility model provides a gem processing round table jig, which comprises a round bridge, a base and an adjusting rod; the round bridge is arranged on the base through the round platform, the round bridge is connected with the round platform through a second rotating track arranged on the round platform, and a first locking screw penetrates through the round bridge at a position opposite to the round platform;

the base is in threaded connection with an adjusting column, the adjusting column is movably arranged on the connecting shaft, the adjusting column is movably connected with the universal supporting bar, and a support is movably connected with the universal supporting bar;

a first rotating track is arranged on the round bridge in the direction perpendicular to the round table, a sliding groove is arranged on the round bridge in the direction perpendicular to the first rotating track, and a first scale is arranged on one side of the first rotating track;

the adjusting rod sleeve is arranged in the rotating sleeve, the rotating sleeve is arranged in a first rotating track, a pair of positioning screws are arranged on the rotating sleeve, the positioning screws penetrate through the sliding grooves to be connected with the locking nuts, the two ends of the rotating sleeve are respectively connected with the indicating block and the limiting block, the adjusting rod is connected with the dial which is movably arranged in the indicating block, second scales are arranged on the dial, a second locking screw connected with the dial is arranged on one side of the indicating block, and a pointer is arranged on the indicating block.

Furthermore, the adjusting rod is sleeved with a telescopic rod in one end far away from the indicating block, the telescopic rod is connected with the adjusting rod through a spring, and a locking notch is formed in the end head of the telescopic rod.

The device further comprises a reference plate matched with the adjusting rod for use, wherein a base is arranged on the reference plate, a rotating shaft is movably arranged on the base, a first horizontal needle is arranged on the end face of the rotating shaft, and a second horizontal needle is arranged on the base and corresponds to the first horizontal needle; the rotating shaft is fixedly connected with an upright post, the upright post is movably connected with a connecting post, and the connecting post inclines 45 degrees relative to the vertical direction.

The invention has the advantages that:

1. compared with the traditional octagonal hand processing, the processing precision is greatly improved.

2. The requirements on the experience and the proficiency of technicians are low, and the rapid culture and the product renewal of talents are facilitated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of a circular bridge;

FIG. 3 is a schematic top view of the rotating sleeve;

FIG. 4 is a schematic view of a rotating sleeve;

FIG. 5 is a schematic side view of the stand;

fig. 6 is a schematic structural view of the reference plate.

The names corresponding to the reference numerals are: 1. the device comprises a circular bridge, 101, a sliding groove, 102, a circular truncated cone, 103, a first rotating track, 104, a second rotating track, 105, a first locking screw, 106, a first scale, 2, a base, 201, a connecting shaft, 202, an adjusting column, 203, a universal supporting bar, 204, a support, 3, a locking nut, 301, a positioning screw, 4, an adjusting rod, 401, an indicating block, 402, a rotating sleeve, 403, a telescopic rod, 404, a spring, 405, a locking notch, 406, a second locking screw, 407 and a pointer; 408. the scale dial, 409, the second scale, 410, the stopper, 5, the datum plate, 501, the base, 502, the pivot, 503, the first horizontal needle, 504, the second horizontal needle, 505, the stand column, 506, the connecting column.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the invention as defined and defined in the appended claims, and all matters produced by the invention using the inventive concept are protected.

Example 1

As shown in fig. 1-5, the gem processing circular table jig comprises a circular bridge 1, a base 2 and an adjusting rod 4; the round bridge 1 is arranged on the base 2 through the circular truncated cone 102, the round bridge 1 is connected with the circular truncated cone 102 through a second rotating track 104 arranged on the circular truncated cone 102, and the second rotating track 104 enables the relative motion of the round bridge 1 and the circular truncated cone 102 to be changed into the rotation of the round bridge 1 in the vertical direction. A first locking screw 105 is arranged on the circular bridge 1 and penetrates through the position opposite to the circular truncated cone 102 for locking the relative position of the circular bridge 1 and the circular truncated cone 102 when needed. The first locking screw 105 is loosened, so that the round bridge 1 can rotate on the round platform 102 for a certain angle, and the auxiliary grinding of the jewel is assisted.

Threaded connection has regulation post 202 on base 2, adjusts the setting of post 202 activity on connecting axle 201, adjusts post 202 and universal support bar 203 swing joint, rotates the relative position of adjusting post 202 and base 2 of regulation post 202 control to the height of control base 2. The universal support bar 203 is movably connected with a support 204, and the connection surface of the universal support bar 203 and the support 204 is a circular arc shape, so that the support 204 and the universal support bar 203 can rotate relatively.

A first rotating track 103 is arranged on the circular bridge 1 in the direction perpendicular to the circular truncated cone 102, a sliding groove 101 is arranged on the circular bridge 1 in the direction perpendicular to the first rotating track 103, a first scale 106 is arranged on one side of the first rotating track 103, and the first scale indicates the inclination angle of the adjusting rod 4.

The adjusting rod 4 is sleeved in the rotating sleeve 402, the rotating sleeve 402 is arranged in the first rotating track 103, a pair of positioning screws 301 are arranged on the rotating sleeve 402, the positioning screws 301 penetrate through the sliding grooves 101 to be connected with the locking nuts 3, and the locking nuts 3 are used for locking the positions of the rotating sleeve 402 on the circular bridge 1. The both ends of rotatory sleeve 402 are connected with instruction piece 401 and stopper 410 respectively, and instruction piece 401 and stopper 410 are with rotatory sleeve 402 centre gripping on round bridge 1, make the slip of rotatory sleeve 402 on round bridge 1 more steady while the less precision in clearance is higher. The adjusting lever 4 is coupled with a dial 408 movably provided in the indicating block 401, and the adjusting lever 4 is rotated together with the dial 408 without being separated from the rotating sleeve 402, thereby converting the polished surface of the jewel. The dial 408 is provided with a second scale 409, one side of the indicating block 401 is provided with a second locking screw 406 connected with the dial 408, the indicating block 401 is provided with a pointer 407, and the pointer 407 simultaneously points to the first scale 106 and the second scale 409, so that the information of the inclination angle and the rotation angle can be conveniently read at the same position.

Example 2

The telescopic rod 403 is sleeved in one end of the adjusting rod 4, which is far away from the indicating block 401, and the telescopic rod 403 can stretch and slide in the adjusting rod 4. The telescopic rod 403 and the adjusting rod 4 are connected through a spring 404, and the spring 404 provides resilience force for the telescopic rod 403, so that impact on the surface of the grinding disc can be better handled in the process of grinding the jewel. The end of the telescopic rod 403 is provided with a locking notch 405 for locking the crystal bar and controlling the extension length of the crystal bar. The locking notch 405 is common to tripod rotational locking mechanisms.

Example 3

As shown in fig. 6, the circular table jig for processing precious stones further comprises a reference plate 5 used in cooperation with the adjusting rod 4, wherein a base 501 is arranged on the reference plate 5, a rotating shaft 502 is movably arranged on the base 501, a first horizontal needle 503 is arranged on an end surface of the rotating shaft 502, a second horizontal needle 504 is arranged on the base 501 corresponding to the first horizontal needle 503, and when the reference plate 5 is horizontal, the first horizontal needle 503 is opposite to the second horizontal needle 504. The rotating shaft 502 is fixedly connected with an upright post 505, the upright post 505 is movably connected with a connecting post 506, the connecting post 506 inclines for 45 degrees relative to the vertical direction, and the levelness in two directions perpendicular to each other can be measured through the relative rotation of the upright post 505 and the connecting post 506.

Claims

1. The utility model provides a precious stone processing round platform tool which characterized in that: comprises a round bridge (1), a base (2) and an adjusting rod (4); the round bridge (1) is arranged on the base (2) through the round table (102), the round bridge (1) is connected with the round table (102) through a second rotating track (104) arranged on the round table (102), and a first locking screw (105) penetrates through the round bridge (1) at a position right opposite to the round table (102);

the base (2) is in threaded connection with an adjusting column (202), the adjusting column (202) is movably arranged on the connecting shaft (201), the adjusting column (202) is movably connected with a universal supporting bar (203), and a support (204) is movably connected on the universal supporting bar (203);

a first rotating track (103) is arranged on the circular bridge (1) in the direction perpendicular to the circular truncated cone (102), a sliding groove (101) is arranged on the circular bridge (1) in the direction perpendicular to the first rotating track (103), and a first scale (106) is arranged on one side of the first rotating track (103);

adjust pole (4) cover and establish in rotatory sleeve (402), rotatory sleeve (402) set up in first rotatory track (103), are equipped with a pair of set screw (301) on rotatory sleeve (402), set screw (301) pass spout (101) and are connected with lock nut (3), rotatory sleeve (402) both ends are connected with instruction block (401) and stopper (410) respectively, adjust pole (4) and activity setting dial (408) in instructing block (401) and be connected, are equipped with second scale (409) on dial (408), instruct block (401) one side to be equipped with second lock screw (406) of being connected with dial (408), are equipped with pointer (407) on instruction block (401).

2. The circular table jig for processing gem according to claim 1, characterized in that: the adjusting rod (4) is far away from one end of the indicating block (401), the inner sleeve is provided with a telescopic rod (403), the telescopic rod (403) is connected with the adjusting rod (4) through a spring (404), and the end of the telescopic rod (403) is provided with a locking notch (405).

3. The circular table jig for processing gem according to claim 1, characterized in that: the adjusting device is characterized by further comprising a reference plate (5) matched with the adjusting rod (4) for use, wherein a base (501) is arranged on the reference plate (5), a rotating shaft (502) is movably arranged on the base (501), a first horizontal needle (503) is arranged on the end face of the rotating shaft (502), and a second horizontal needle (504) is arranged on the base (501) and corresponds to the first horizontal needle (503); the rotating shaft (502) is fixedly connected with an upright post (505), the upright post (505) is movably connected with a connecting post (506), and the connecting post (506) inclines 45 degrees relative to the vertical direction.