CN212946895U

CN212946895U - Cylindrical grinder is used in processing of precious stone ring

Info

Publication number: CN212946895U
Application number: CN202021369123.XU
Authority: CN
Inventors: 常远; 熊伟东; 刘伟伟; 张建国; 闫红林; 宋瑞增; 李伟强
Original assignee: Jiaozuo Micro Magnet Technology Co ltd
Current assignee: Jiaozuo Micro Magnet Technology Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-04-13
Anticipated expiration: 2030-07-13

Abstract

The utility model relates to the technical field of gem ring processing, in particular to a cylindrical grinder for gem ring processing, which comprises a bottom plate, a first fixed plate arranged on the upper right of the bottom plate and a second fixed plate arranged on the upper left of the bottom plate, wherein a first screw rod is arranged at the upper end of the first fixed plate, a cavity is arranged in the first screw rod, a second screw rod penetrates through the cavity, one end of the second screw rod is arranged on the side wall of the cavity through a bearing, the other end of the second screw rod is communicated with a knob positioned outside the first screw rod, a threaded cylinder is sleeved at the middle part of the second screw rod, one side of the threaded cylinder is hinged with a connecting rod, the other end of the connecting rod is hinged with a sliding rod, a first chute is arranged on the side wall of the cavity, the other end of the sliding rod is connected with the fixed block through the first chute, and the expansion of the fixed block connected, thereby realizing the fixation of the gem ring from the inside.

Description

Cylindrical grinder is used in processing of precious stone ring

Technical Field

The utility model relates to a precious stone ring processing technology field specifically is a cylindrical grinder is used in precious stone ring processing.

Background

Precious stone ring is polished and is processed by precious jade and forms, need carry out the structure of whole molding earlier in the course of working of precious stone ring, then polish the surface of precious stone ring, increase the smoothness on precious stone ring surface, among the prior art, when polishing the outer lane of precious stone ring with man-hour, because the precious stone is more precious, be difficult for fixing this to in the process of polishing, it is not enough even to polish, though have among the prior art to precious stone ring difficult fixed, be difficult for polishing to carry out the modified equipment, but the structure is more complicated, use inconvenient, for this reason, the utility model provides a precious stone ring is processed and is used for solving above-mentioned problem with cylindrical grinder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cylindrical grinder is used in processing of precious stone ring to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cylindrical grinder for processing a gem ring comprises a base plate, a first fixing plate arranged on the upper right of the base plate and a second fixing plate arranged on the upper left of the base plate, wherein a first screw is arranged at the upper end of the first fixing plate, a cavity is arranged in the first screw, a second screw penetrates through the cavity, one end of the second screw is arranged on the side wall of the cavity through a bearing, the other end of the second screw is communicated with a knob positioned outside the first screw, a threaded cylinder is sleeved at the middle part of the second screw, a connecting rod is hinged to one side of the threaded cylinder, a sliding rod is hinged to the other end of the connecting rod, a first sliding groove is formed in the side wall of the cavity, the other end of the sliding rod is connected with the fixing block through the first sliding groove, a grinding machine is arranged above the second fixing plate, a sliding plate is fixed at the lower end of the second fixing plate, the sliding plate slides in the second sliding groove, and one end of the sliding plate is connected with the telescopic rod.

Preferably, the connecting rods are uniformly distributed in four directions of the threaded cylinder, the sliding rods, the first sliding grooves, the fixing blocks and the connecting rods are arranged in a one-to-one correspondence mode, and sponge layers are fixed on the outer surfaces of the fixing blocks.

Preferably, the transverse center line of the grinding machine and the transverse center line of the first screw rod are located on the same horizontal plane, and a motor is mounted at one end of the first screw rod.

Preferably, the bottom plate is fixedly connected with the first fixing plate, the first fixing plate is slidably connected with the first screw rod, and the universal wheel is mounted at the bottom of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the expansion of the fixed block connected with the screw rod can be realized through the screw rod II, the threaded cylinder, the connecting rod, the sliding rod and other structures arranged in the screw rod I, so that the gem ring is fixed from the inside, and the fixed block is prevented from wearing the inner side of the gem ring by matching with the sponge layer on the fixed block, so that the gem ring is protected in a buffering way;

2. through simple structural improvement, a motor is arranged on the first screw rod, the rotation of the gem ring is driven by the rotation of the first screw rod, and the direction can be changed during polishing, so that the polishing efficiency is more fully increased in the polishing process;

3. through simple institutional advancement, be provided with the telescopic link on the bottom plate, realized being close to and the separation of polisher, convenient and fast polishes the precious stone ring.

Drawings

FIG. 1 is a front view of a cylindrical grinder for machining a gem ring of the present invention;

FIG. 2 is a top cross-sectional view of the cylindrical grinder for machining a gem ring of the present invention;

FIG. 3 is a schematic view of the cavity structure of the cylindrical grinder for processing the gem ring of the present invention;

fig. 4 is the utility model relates to a gem ring processing is with cylindrical grinder screw rod a front view section structure picture.

In the figure: the grinding machine comprises a bottom plate 1, a second sliding groove 11, an expansion link 12, a universal wheel 13, a first fixing plate 2, a first screw 21, a motor 211, a cavity 22, a second screw 221, a threaded cylinder 222, a connecting rod 223, a sliding rod 224, a first sliding groove 225, a knob 23, a fixing block 24, a sponge layer 25, a second fixing plate 3, a grinding machine 31 and a sliding plate 32.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution:

a cylindrical grinding machine for processing a gem ring comprises a base plate 1, a first fixing plate 2 arranged on the upper right of the base plate 1 and a second fixing plate 3 arranged on the upper left of the base plate 1, wherein a first screw 21 is arranged at the upper end of the first fixing plate 2, a cavity 22 is arranged in the first screw 21, a second screw 221 penetrates through the cavity 22, one end of the second screw 221 is arranged on the side wall of the cavity 22 through a bearing, the other end of the second screw 221 is communicated with a knob 23 positioned outside the first screw 21, the second screw 221 is driven to rotate by rotating the knob 23 outside, a threaded cylinder 222 is sleeved in the middle of the second screw 221, a connecting rod 223 is hinged to one side of the threaded cylinder 222, a sliding rod 224 is hinged to the other end of the connecting rod 223, a first sliding groove 225 is formed in the side wall of the cavity 22, the other end of the sliding rod 224 is connected with a fixing block 24 through the first, because connecting rod 223 is articulated with threaded cylinder 222, thereby drive connecting rod 223 motion, because connecting rod 223 articulates slide bar 224, drive slide bar 224 and slide in spout one 225, slide bar 224 makes fixed block 24 move outward, prop up the precious stone ring, polisher 31 is installed to the top of fixed plate two 3, polisher 31 here exists in prior art, do not do the repeated description here, and the lower extreme of fixed plate two 3 is fixed with slide 32, spout two 11 has been seted up to the left side upper surface of bottom plate 1, and the left side of spout two 11 is equipped with telescopic link 12, slide 32 slides at spout two 11, and telescopic link 12 is connected to the one end of slide 32, telescopic link 12 drives slide 32 and slides in spout two 11, make polisher 31 can be close to keep away from the precious stone ring that the cover had on screw rod one 21.

Connecting rod 223 is even distributes in four directions of threaded section of thick bamboo 222, and slide bar 224, spout 225, fixed block 24 and connecting rod 223 one-to-one setting for the gem ring is fixed more stably, and the external fixed surface of fixed block 24 has sponge layer 25, protects the gem ring, prevents that fixed block 24 from hard causing the harm to it.

The transverse central line of the grinding machine 31 and the transverse central line of the first screw 21 are located on the same horizontal plane, the motor 211 is installed at one end of the first screw 21, the first screw 21 is rotated to grind the gem ring in all directions, and grinding efficiency is improved.

Bottom plate 1 and fixed plate 2 fixed connection, and fixed plate 2 and screw rod 21 sliding connection, fixed plate 2 plays the supporting role to screw rod 21, and universal wheel 13 is installed to the bottom of bottom plate 1.

The working principle is as follows: when the user uses the device, firstly, the prepared non-polished gem ring is sleeved on the fixed block 24, at this time, the knob 23 is rotated, the knob 23 drives the screw rod two 221 to rotate, the screw rod two 221 rotates to drive the screw thread cylinder 222 to move up and down along the screw rod two 221, as the screw thread cylinder 222 is hinged with the connecting rod 223, the screw thread cylinder 222 drives the connecting rod 223 to move, as the connecting rod 223 is hinged with the slide rod 224, the connecting rod 223 drives the slide rod 224 to horizontally move along the slide groove one 225 arranged on the side wall of the cavity 22, the slide rod 224 drives the fixed block 24 to extend outwards, the fixed blocks 24 in four directions simultaneously support and fix the gem ring, as the sponge layer 25 is arranged on the fixed block 24, the good buffer and wear-proof effects can be achieved, the damage of the gem ring caused by the fixed block 24 is avoided, after the gem ring is fixed, the telescopic rod 12 arranged in the slide, make it drive slide 32 at two 11 internal motion of spout, thereby make two 3 motion of fixed plate to the position at precious stone ring place, open polisher 31 this moment and make it polish the precious stone ring, in-process we of polishing can open motor 211, drive screw rod 21 and rotate, adjust the position that the precious stone ring was polished with this, make it obtain omnidirectional polishing, the completion back of polishing, at first close polisher 31, prevent to touch polisher 31 and cause the injury to the human body, then close motor 211 again, adjust the position of telescopic link 12, pull back original position to fixed plate two 3, last reverse rotation knob 23, make fixed block 24 relax tight precious stone ring to inside shrink, get back the precious stone ring after polishing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a processing of precious stone ring is with cylindrical grinder, includes bottom plate (1), installs fixed plate (2) in bottom plate (1) upper right side and installs fixed plate two (3) in bottom plate (1) upper left side, its characterized in that: the upper end of the first fixing plate (2) is provided with a first screw rod (21), a cavity (22) is formed in the first screw rod (21), a second screw rod (221) penetrates through the cavity (22), one end of the second screw rod (221) is installed on the side wall of the cavity (22) through a bearing, the other end of the second screw rod (221) is communicated with a knob (23) located outside the first screw rod (21), a threaded cylinder (222) is sleeved at the middle of the second screw rod (221), a connecting rod (223) is hinged to one side of the threaded cylinder (222), a sliding rod (224) is hinged to the other end of the connecting rod (223), a first sliding groove (225) is formed in the side wall of the cavity (22), the other end of the sliding rod (224) is connected with the fixing block (24) through the first sliding groove (225), a grinding machine (31) is installed above the second fixing plate (3), and a sliding plate (32) is fixed, the upper surface of the left side of the bottom plate (1) is provided with a second sliding groove (11), the left side of the second sliding groove (11) is provided with a telescopic rod (12), the sliding plate (32) slides in the second sliding groove (11), and one end of the sliding plate (32) is connected with the telescopic rod (12).

2. The cylindrical grinding machine for machining gem rings according to claim 1, characterized in that: the connecting rods (223) are uniformly distributed in four directions of the threaded cylinder (222), the sliding rods (224), the first sliding grooves (225), the fixing blocks (24) and the connecting rods (223) are arranged in a one-to-one correspondence mode, and the sponge layers (25) are fixed on the outer surfaces of the fixing blocks (24).

3. The cylindrical grinding machine for machining gem rings according to claim 1, characterized in that: the transverse center line of the grinding machine (31) and the transverse center line of the screw rod I (21) are located on the same horizontal plane, and a motor (211) is installed at one end of the screw rod I (21).

4. The cylindrical grinding machine for machining gem rings according to claim 1, characterized in that: the bottom plate (1) is fixedly connected with the first fixing plate (2), the first fixing plate (2) is slidably connected with the first screw rod (21), and the universal wheel (13) is installed at the bottom of the bottom plate (1).