CN216298906U - Portable jewelry polisher - Google Patents
Portable jewelry polisher Download PDFInfo
- Publication number
- CN216298906U CN216298906U CN202120886166.3U CN202120886166U CN216298906U CN 216298906 U CN216298906 U CN 216298906U CN 202120886166 U CN202120886166 U CN 202120886166U CN 216298906 U CN216298906 U CN 216298906U
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- China
- Prior art keywords
- speed
- polisher
- shell
- rechargeable battery
- sander
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005498 polishing Methods 0.000 claims abstract description 22
- 230000007704 transition Effects 0.000 claims description 6
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 5
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model discloses a portable jewelry polisher, which comprises a polisher shell and also comprises: back lid and protecgulum, back lid and protecgulum respectively with set up and polisher shell top and bottom, the inside power access mouth that is provided with of back lid, power access mouth electric connection rechargeable battery, rechargeable battery electric connection drive assembly, rechargeable battery with drive assembly sets up inside the polisher shell, drive assembly is used for fixing and drives the needle rotation of polishing, and the life that can overcome the polisher of flexible axle structure is very short, and the shorter problem of average life of flexible axle is favorable to improving polisher life, through the integrated integration in the polisher shell to high-speed motor and rechargeable battery, rechargeable battery provides the electric energy for high-speed motor, makes the polisher need not need connect power control box and can independent work like traditional polisher, and it is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of jewelry processing equipment, in particular to a portable jewelry polisher.
Background
At present, a polisher for in jewelry processing process has two kinds of structures, the motor passes through flexible axle connection polisher handle and power control box and passes through two kinds of structures of circuit and polisher handle electric connection control handle, these two kinds of structures are all that individual bigger and need 110V-220V's power supply just can work, still a biggest shortcoming is exactly because polisher handle is through flexible axle or circuit connection control, so in the course of the work, polisher handle afterbody gravity is great, the skew scheduling problem of axle center leads to polisher handle swing stiff and inflexible, the noise of operation is big, the work is unstable, short service life scheduling problem, the life of the polisher of flexible axle structure is extremely short especially, the average life of flexible axle is shorter, even only a year.
We propose a portable jewellery sander to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable jewelry sander to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a portable jewelry sander, comprising a sander housing, further comprising: the grinding machine comprises a rear cover and a front cover, wherein the rear cover and the front cover are respectively arranged at the top and the bottom of a grinding machine shell, and a power supply access port is arranged in the rear cover;
the electric power source access opening is electrically connected with a rechargeable battery, the rechargeable battery is electrically connected with a driving part, the rechargeable battery and the driving part are arranged inside the shell of the grinding machine, and the driving part is used for fixing and driving the grinding needle to rotate.
Preferably, the driver part includes high-speed motor, high-speed bearing, high-speed axle core and the needle holder of polishing, high-speed motor fixed mounting be in polisher shell is inboard, the positive and negative speed governing knob switch of high-speed motor electric connection, high-speed motor output shaft fixed connection high-speed axle core one end, high-speed axle core week side fixed connection high-speed bearing is inboard, high-speed bearing outside fixed connection polisher shell is inboard, the needle holder of polishing is installed to the high-speed axle core other end, the inboard fixed mounting of needle holder of polishing has the needle of polishing.
Preferably, polisher shell shape is cylindric, and the bottom is close to the front end position for the circular arc transition, quick locking pine takes off knob switch and installs in circular arc transition part, the needle chuck of polishing is controlled by quick locking pine takes off knob switch.
Preferably, the rechargeable battery is fixedly mounted on the inner side of the grinder shell, is positioned at the top of the high-speed motor and is close to the power supply access.
Preferably, the high-speed motor is controlled by a forward and reverse speed regulation knob switch.
Preferably, the reverse speed regulation knob switch and the quick locking loosening knob switch are arranged on the outer side of the grinding machine shell.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model solves the inconvenience caused by the traditional jewelry polisher used in the jewelry processing process that the polisher handle is connected with the motor through the flexible shaft and the power control box is electrically connected with the polisher handle through the circuit for control, can overcome the problems of extremely short service life of the polisher with the flexible shaft structure and short average service life of the flexible shaft, and is beneficial to prolonging the service life of the polisher;
2. according to the utility model, the high-speed motor and the rechargeable battery are integrated in the grinding machine shell, the rechargeable battery provides electric energy for the high-speed motor, and the forward and reverse rotation speed regulation knob switch controls the high-speed motor to drive the grinding needle chuck to rotate forward or reversely and regulate the rotating speed, so that the grinding machine can work independently without being connected with a power supply control box like a traditional grinding machine, and the use is more convenient;
3. the high-speed motor is positioned in the middle of the inner side of the shell of the grinding machine, and the high-speed bearing can play a role in increasing the torque of the high-speed shaft core, so that the center of gravity of the grinding machine is balanced, and the problems of stiff and inflexible swinging of the handle of the grinding machine, high working noise, unstable working and the like caused by the large gravity of the tail part of the handle and the deviation of the shaft center of the grinding machine are avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a three-dimensional schematic of the present invention.
In the figure: 101-polisher shell, 102-forward and reverse rotation speed regulation knob switch, 103-power input interface, 104-rear cover, 105-rechargeable battery, 106-quick locking and loosening knob switch, 107-front cover, 201-high speed motor, 202-high speed bearing, 203-high speed shaft core, 204-polisher needle chuck and 301-polisher needle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a portable jewelry polisher includes polisher housing 101, further comprising: the grinding machine comprises a rear cover 104 and a front cover 107, wherein the rear cover 104 and the front cover 107 are respectively arranged at the top and the bottom of a grinding machine shell 101, and a power supply access port 103 is arranged in the rear cover 104; (ii) a
According to the utility model, a power supply access 103 is electrically connected with a rechargeable battery 105, the rechargeable battery 105 is electrically connected with a driving part 2, the rechargeable battery 105 and the driving part 2 are arranged inside a grinding machine shell 101, and the driving part 2 is used for fixing and driving a grinding needle 301 to rotate;
the driving part 2 comprises a high-speed motor 201, a high-speed bearing 202, a high-speed shaft core 203 and a polishing needle chuck 204, wherein the high-speed motor 201 is fixedly arranged on the inner side of a shell 101 of the polishing machine, so that the fixing effect can be realized, the gravity center of the polishing machine can be balanced, and the polishing machine is prevented from deviating due to the large gravity at the tail part of a handle;
according to the utility model, a high-speed motor 201 is electrically connected with a forward and reverse speed regulation knob switch 102106, the rotation direction and the rotation speed of an output shaft on the high-speed motor 201 can be controlled through a forward and reverse speed regulation knob switch 102, the output shaft of the high-speed motor 201 is fixedly connected with one end of a high-speed shaft core 203, the high-speed motor 201 can drive the high-speed loose core 203 to rotate at a high speed, the periphery of the high-speed shaft core 203 is fixedly connected with the inner side of a high-speed bearing 202, the outer side of the high-speed bearing 202 is fixedly connected with the inner side of a polisher shell 101, the high-speed bearing 202 can play a role of increasing the torque of the high-speed shaft core 203, the deviation of the shaft center of the high-speed shaft core 302 is favorably avoided, a polishing needle chuck 204 is arranged at the other end of the high-speed shaft core 203, a polishing needle 301 is fixedly arranged at the inner side of the polishing needle chuck 204, and the polishing needle 301 can be fixed;
according to the utility model, the grinding machine shell 101 is cylindrical, the part of the bottom, close to the front end, is in arc transition, the quick locking and loosening knob switch 106 is arranged at the arc transition part, the grinding needle chuck 204 is controlled by the quick locking and loosening knob switch 106, the grinding needle chuck 204 can be quickly controlled to clamp or loosen the grinding needle 301, and the grinding needle is convenient to replace;
according to the utility model, the rechargeable battery 105 is fixedly arranged on the inner side of the grinder shell 101, is positioned at the top of the high-speed motor 201 and is close to the power supply access 103, so that the grinder can independently work without being connected with a power supply control box like a traditional grinder while being convenient to charge, is convenient to carry and is flexible to use;
the high-speed motor 201 is controlled by the forward and reverse speed regulation knob switch 102 and the quick locking and loosening knob switch 106, and the rotation direction and the rotation speed of an output shaft on the high-speed motor 201 can be controlled and regulated through the forward and reverse speed regulation knob switch 102;
in the utility model, the reverse speed regulation knob switch 102 and the quick locking and loosening knob switch 106 are arranged outside the grinding machine shell 101 and can play a role in fixing.
The working principle is as follows: when the utility model is used, the charging is convenient through the power supply access 103, the polisher can work independently without being connected with a power supply control box like the traditional polisher through the rechargeable battery 105, the portable polisher is convenient to carry and flexible to use, the high-speed motor 201 can drive the high-speed loose core 203 to rotate at a high speed, the forward and reverse speed regulation knob switch 102 can control the rotating direction and regulate the rotating speed of the output shaft on the high-speed motor 201, the peripheral side of the high-speed shaft center 203 is fixedly connected with the inner side of the high-speed bearing 202, the outer side of the high-speed bearing 202 is fixedly connected with the inner side of the polisher shell 101, the high-speed bearing 202 can play a role of increasing the torque of the high-speed shaft core 203, the deviation of the shaft center of the high-speed shaft core 302 is favorably avoided, the polishing needle chuck 204 is arranged at the other end of the high-speed shaft core 203, the polishing needle 301 is fixedly arranged at the inner side of the polishing needle chuck 204, the polishing needle chuck 301 can be fixed, the polishing needle chuck 204 is controlled by the quick locking release knob switch 106, the grinding needle clamp 204 can be rapidly controlled to clamp or release the grinding needle 301, so that the grinding needle can be conveniently replaced.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A portable jewelry sander comprising a sander housing (101), further comprising: the polishing machine comprises a rear cover (104) and a front cover (107), wherein the rear cover (104) and the front cover (107) are respectively arranged at the top and the bottom of a polisher shell (101), and a power supply access opening (103) is formed in the rear cover (104);
the electric connection rechargeable battery (105) of power incoming mouth (103), rechargeable battery (105) electric connection driver part (2), rechargeable battery (105) with driver part (2) set up inside grinder shell (101), driver part (2) are used for fixing and drive and polish needle (301) and rotate.
2. The portable jewelry sander of claim 1, wherein; drive component (2) include high-speed motor (201), high-speed bearing (202), high-speed axle core (203) and polish needle chuck (204), high-speed motor (201) fixed mounting be in polisher shell (101) are inboard, positive and negative speed governing knob switch (102) of high-speed motor (201) electric connection, high-speed motor (201) output shaft fixed connection high-speed axle core (203) one end, high-speed axle core (203) week side fixed connection high-speed bearing (202) are inboard, high-speed bearing (202) outside fixed connection polisher shell (101) are inboard, needle chuck (204) of polishing are installed to high-speed axle core (203) other end, needle chuck (204) inboard fixed mounting of polishing has needle (301).
3. The portable jewelry sander of claim 2, wherein: the grinding machine shell (101) is cylindrical, the part, close to the front end, of the bottom of the grinding machine shell is in arc transition, the quick locking and releasing knob switch (106) is installed on the arc transition part, and the grinding needle chuck (204) is controlled by the quick locking and releasing knob switch (106).
4. The portable jewelry sander of claim 2, wherein: the rechargeable battery (105) is fixedly installed on the inner side of the grinder shell (101), is positioned at the top of the high-speed motor (201), and is close to the power supply access opening (103).
5. The portable jewelry sander of claim 2, wherein: the high-speed motor (201) is controlled by a forward and reverse speed regulation knob switch (102).
6. A portable jewelry sander as set forth in claim 3, wherein: the reverse speed regulation knob switch (102) and the quick locking and releasing knob switch (106) are arranged on the outer side of the grinder shell (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120886166.3U CN216298906U (en) | 2021-04-27 | 2021-04-27 | Portable jewelry polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120886166.3U CN216298906U (en) | 2021-04-27 | 2021-04-27 | Portable jewelry polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216298906U true CN216298906U (en) | 2022-04-15 |
Family
ID=81081680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120886166.3U Expired - Fee Related CN216298906U (en) | 2021-04-27 | 2021-04-27 | Portable jewelry polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216298906U (en) |
-
2021
- 2021-04-27 CN CN202120886166.3U patent/CN216298906U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220415 |