CN211992225U - Polishing device for necklace processing - Google Patents
Polishing device for necklace processing Download PDFInfo
- Publication number
- CN211992225U CN211992225U CN201922423808.1U CN201922423808U CN211992225U CN 211992225 U CN211992225 U CN 211992225U CN 201922423808 U CN201922423808 U CN 201922423808U CN 211992225 U CN211992225 U CN 211992225U
- Authority
- CN
- China
- Prior art keywords
- necklace
- box
- supporting
- supporting box
- polishing device
- Prior art date
- 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
Links
Images
Abstract
The utility model belongs to the field of necklace processing equipment, in particular to a polishing device for necklace processing, which is difficult to be applied to necklace beads with different diameters aiming at the prior polishing device for necklace beads and has poor adaptability; the vibrations that the during operation takes place are great, lead to noise at work great, the relatively poor problem of practicality, the following scheme is proposed now, it includes the supporting box and installs the install bin directly over the supporting box, spacing hole has all been seted up in the four corners of the roof of supporting box, spacing downthehole clearance fit has the vertically support column, the top fixed connection of support column is on the outer diapire of install bin, the four corners of the outer diapire of install bin all is connected with the second spring with the outer top wall of supporting box, the second spring housing is established in the outer lane of support column, the bottom of four support columns extends to the inside of supporting box and is fixed with the horizontally shock attenuation board, the utility model relates to a novelty, be applicable to the necklace chain pearl of different diameters, adaptability is stronger, and the vibrations that the during operation takes place are less, and noise at work is less, and the practicality is.
Description
Technical Field
The utility model relates to a necklace processing equipment technical field especially relates to a grinding device is used in necklace processing.
Background
Necklaces are chain-shaped jewelry made of gold and silver, jewelry and the like and hung on the neck, are one of ornaments of human bodies, and are the earliest jewelry. In the process of processing the necklace, in order to promote the glossiness of the necklace chain bead, the necklace chain bead needs to be polished. However, the existing necklace bead polishing device is difficult to be suitable for necklace beads with different diameters, and has poor adaptability; and the vibrations that current necklace chain pearl grinding device during operation took place are great, lead to noise at work great, and the practicality is relatively poor, for this reason we provide a grinding device for necklace processing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a polishing device for necklace processing, which solves the problems that the prior polishing device for necklace chain beads is difficult to be applied to necklace chain beads with different diameters and has poor adaptability; and the vibration that current necklace chain pearl grinding device during operation took place is great, leads to noise at work great, the relatively poor problem of practicality.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a polishing device for necklace processing comprises a support box and an installation box arranged right above the support box, wherein limit holes are formed in four corners of a top wall of the support box, vertical support columns are in clearance fit in the limit holes, the top ends of the support columns are fixedly connected to an outer bottom wall of the installation box, second springs are connected to the four corners of the outer bottom wall of the installation box and the outer top wall of the support box respectively, the second springs are sleeved on outer rings of the support columns, the bottom ends of the four support columns extend to the inside of the support box and are fixedly connected with horizontal shock absorption plates, shock absorption blocks are slidably connected to two sides of an inner bottom wall of the support box respectively, first springs are connected to inner side walls of two sides of the support box respectively with the two shock absorption blocks, transmission rods in inclined arrangement are hinged to the top ends of the shock absorption blocks, and the bottom ends of the transmission rods are hinged to the bottom wall of the shock absorption plates, a rectangular supporting seat is fixed on the outer top wall of the mounting box through bolts, a circular placing groove is formed in the top wall of the supporting seat, vertical screw rods are rotatably connected to the top wall of the mounting box on the two sides of the supporting seat through bearings, a bevel gear ring is fixedly sleeved on the outer ring of each screw rod in the mounting box, a double-shaft motor is installed on the inner bottom wall of the mounting box, horizontal connecting rods are fixedly connected to the output ends of the double-shaft motor through a coupler, bevel gears are fixedly connected to the ends, far away from each other, of the two connecting rods, the two bevel gears are respectively meshed with the two bevel gear rings, horizontal lifting plates are spirally connected to the outer rings of the two screw rods above the supporting seat in a matched manner, and a servo motor with the output end facing downwards is installed on the bottom wall of the lifting plate above the placing groove, the output end of the servo motor is fixedly connected with a vertical connecting column through a coupler, the bottom end of the connecting column is welded with a horizontal round rotating plate, and round abrasive paper is bonded on the bottom wall of the rotating plate.
Preferably, the rotating plate and the abrasive paper are both located right above the placing groove, and the size of the outer ring of the rotating plate and the size of the outer ring of the abrasive paper are both matched with the size of the inner side wall of the placing groove.
Preferably, the top end of the screw rod extends to the upper part of the lifting plate and is welded with a limiting plate.
Preferably, the bottom end of the screw rod is rotatably connected to the inner bottom wall of the installation box through a bearing.
Preferably, the distance between the bottom ends of the two transmission rods is larger than the distance between the top ends of the two transmission rods.
Preferably, the outer side walls of two sides of the bottom of the supporting box are respectively welded with a vertical threaded sleeve, and the inner ring of each threaded sleeve is movably sleeved with a fixing bolt.
The utility model has the advantages that:
1. through the cooperation of install bin, double-shaft motor, connecting rod, bevel gear, awl ring gear, bolt, lifter plate, servo motor, rotor plate, abrasive paper, supporting seat and standing groove, can polish the necklace chain pearl of different diameters, adaptability is stronger.
2. Through the combined action of supporting box, install bin, first spring, second spring, snubber block, transfer line, shock attenuation board and support column, can effectually reduce the vibrations that necklace chain pearl grinding device during operation took place, noise at work is less, and the practicality is higher.
Drawings
Fig. 1 is the utility model provides a necklace processing grinding device's schematic structure view.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a top view of the top of the mounting box of the polishing device for necklace processing provided by the utility model.
Reference numbers in the figures: 1. a support box; 2. installing a box; 3. a damper plate; 4. a double-shaft motor; 5. A transmission rod; 6. a damper block; 7. a first spring; 8. a support pillar; 9. a second spring; 10. A connecting rod; 11. a supporting seat; 12. a screw; 13. a lifting plate; 14. a servo motor; 15. a rotating plate; 16. a placement groove; 17. grinding abrasive paper; 18. a bevel gear; 19. a bevel gear ring.
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.
Referring to fig. 1-3, a polishing device for necklace processing comprises a supporting box 1 and an installation box 2 installed right above the supporting box 1, wherein limiting holes are formed in four corners of a top wall of the supporting box 1, vertical supporting columns 8 are in clearance fit in the limiting holes, top ends of the supporting columns 8 are fixedly connected to an outer bottom wall of the installation box 2, four corners of the outer bottom wall of the installation box 2 and the outer top wall of the supporting box 1 are connected with second springs 9, the second springs 9 are sleeved on outer rings of the supporting columns 8, bottom ends of the four supporting columns 8 extend into the supporting box 1 and are fixedly connected with a horizontal damping plate 3, two sides of an inner bottom wall of the supporting box 1 are respectively and slidably connected with damping blocks 6, inner side walls of two sides of the supporting box 1 are respectively connected with the two damping blocks 6, top ends of the damping blocks 6 are hinged with transmission rods 5 which are obliquely arranged, and bottom ends of the transmission rods 5 are hinged to the bottom wall of the damping plate 3, a rectangular supporting seat 11 is fixed on the outer top wall of the mounting box 2 through bolts, a circular placing groove 16 is formed on the top wall of the supporting seat 11, the top walls of the mounting boxes 2 at two sides of the supporting seat 11 are respectively and rotatably connected with a vertical screw 12 through a bearing, a bevel gear ring 19 is fixedly sleeved on the outer ring of the screw 12 inside the mounting box 2, a double-shaft motor 4 is mounted on the inner bottom wall of the mounting box 2, a controller with the model of PIC18F4550 is mounted at the top end of the double-shaft motor 4, the bidirectional operation of the double-shaft motor 4 can be controlled through the controller, horizontal connecting rods 10 are fixedly connected on the output ends at two sides of the double-shaft motor 4 through a coupler, bevel gears 18 are fixedly connected at the ends of the two connecting rods 10 which are far away from each other, the two bevel gears 18 are respectively meshed with the two bevel gear rings 19, and horizontal lifting plates 13 are, install output end servo motor 14 down on the diapire of the lifter plate 13 that is located directly over standing groove 16, the output of servo motor 14 passes through shaft coupling fixedly connected with vertically spliced pole, and the bottom welding of spliced pole has the circular shape rotor plate 15 of horizontally, bonds on the diapire of rotor plate 15 and has circular shape abrasive paper 17.
The rotating plate 15 all is located the standing groove 16 with the abrasive paper 17 directly over, and the size of the 15 outer lanes of rotating plate and the size of the 17 outer lanes of abrasive paper all with the size looks adaptation of the 16 inside walls of standing groove, can guarantee that the rotating plate 15 can descend to the inside of standing groove 16 with the abrasive paper 17, and prevent that the condition that the dust splashes from appearing in the process of polishing.
The top end of the screw 12 extends to the upper part of the lifting plate 13 and is welded with a limiting plate, so that the lifting plate 13 can be prevented from being separated from the screw 12.
The bottom of screw rod 12 passes through the bearing and rotates the connection on the interior diapire of install bin 2, can guarantee screw rod 12's stability.
The distance between the bottom ends of the two transmission rods 5 is larger than the distance between the top ends of the two transmission rods 5, and the bottom ends of the two transmission rods 5 are fixed in height, so that the bottom ends of the two transmission rods 5 are far away from or close to each other when the top ends of the two transmission rods 5 lift, the thread directions of the two screw rods 12 are opposite, the connecting rod 10 can be driven to rotate through the operation of the double-shaft motor 4, the two screw rods 12 can be driven to rotate in opposite directions through the transmission of the bevel gear 18 and the bevel gear ring 19, and the two screw rods 12 can be driven to rotate in the same.
The outer side walls of two sides of the bottom of the supporting box 1 are welded with vertical thread sleeves, the inner rings of the thread sleeves are movably sleeved with fixing bolts, the thread sleeves are fixed on the ground or a desktop through the fixing bolts, and the supporting box 1 can be prevented from sliding on the ground or the desktop.
The working principle is as follows: when the necklace beads need to be polished, the necklace beads are firstly placed in the placing groove 16, then the servo motor 14 is operated to drive the rotating plate 15 and the abrasive paper 17 to rotate rapidly, then the controller controls the double-shaft motor 4 to rotate in the positive direction, the connecting rod 10 can be driven to rotate, the bevel gear 18 and the bevel gear ring 19 are driven, can drive the two screw rods 12 to rotate, can drive the lifting plate 13 to descend through the screw transmission of the two screw rods 12 and the lifting plate 13, the rotating plate 15 and the abrasive paper 17 which rotate rapidly can be driven to descend into the placing groove 16 until the bottom end of the abrasive paper 17 contacts the necklace chain beads, the necklace chain beads can be polished, the operation of the double-shaft motor 4 is controlled by the controller according to the diameter of the necklace chain beads, the distance between the bottom end of the abrasive paper 17 and the inner bottom wall of the placing groove 16 is controlled, so that the necklace beads can be suitable for necklace beads with different diameters; when the servo motor 14 works, the lifting plate 13, the screw 12 and the installation box 2 are driven to generate large vibration, that is, the lifting plate 13, the screw 12 and the installation box 2 are continuously lifted, that is, the supporting column 8 and the damping plate 3 are continuously lifted, that is, the second spring 9 is continuously stretched and contracted, the top ends of the two transmission rods 5 are continuously lifted and lowered while the damping plate 3 is continuously lifted and lowered, that is, the bottom ends of the two transmission rods 5 drive the two damping blocks 6 to continuously approach each other and to continuously separate from each other, that is, the first spring 7 is continuously stretched and contracted, the first spring 7 and the second spring 9 are continuously stretched and rapidly tend to return through the elastic potential energy action of the first spring 7 and the second spring 9, that is, the lifting plate 13, the screw 12 and the installation box 2 rapidly tend to return, that is, the vibration generated by the lifting plate 13, the screw 12 and the installation box 2 can be effectively, the vibration that takes place during operation is less, the effectual noise at work that has reduced.
The utility model relates to a novelty is applicable to the necklace chain pearl of different diameters, and adaptability is stronger, and the vibrations that the during operation took place are less, and noise at work is less, and the practicality is higher.
In the description of the present invention, 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", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The polishing device for necklace processing comprises a supporting box (1) and an installation box (2) installed right above the supporting box (1), and is characterized in that limiting holes are formed in four corners of a top wall of the supporting box (1), vertical supporting columns (8) are in clearance fit in the limiting holes, the top ends of the supporting columns (8) are fixedly connected to outer bottom walls of the installation box (2), four corners of the outer bottom walls of the installation box (2) are connected with outer top walls of the supporting box (1) through second springs (9), the outer rings of the supporting columns (8) are sleeved with the second springs (9), the bottom ends of the four supporting columns (8) extend to the inside of the supporting box (1) and are fixedly connected with horizontal damping plates (3), damping blocks (6) are connected to two sides of the inner bottom wall of the supporting box (1) in a sliding mode, first springs (7) are connected with the two damping blocks (6) on inner side walls of the supporting box (1) respectively, the top end of the damping block (6) is hinged with a transmission rod (5) which is obliquely arranged, the bottom end of the transmission rod (5) is hinged to the bottom wall of the damping plate (3), a rectangular supporting seat (11) is fixed on the outer top wall of the installation box (2) through bolts, a circular placing groove (16) is formed in the top wall of the supporting seat (11), the top walls of the installation box (2) which are positioned at two sides of the supporting seat (11) are respectively and rotatably connected with a vertical screw rod (12) through bearings, a conical gear ring (19) is fixedly sleeved on the outer ring of the screw rod (12) which is positioned in the installation box (2), a double-shaft motor (4) is installed on the inner bottom wall of the installation box (2), horizontal connecting rods (10) are respectively and fixedly connected on the output ends of two sides of the double-shaft motor (4) through couplers, and a bevel gear (18) is fixedly connected at one end, far, two bevel gear (18) respectively with two bevel gear ring (19) meshing is connected, is located two of supporting seat (11) top the outer lane spiral cooperation of screw rod (12) is connected with horizontally lifter plate (13), is located standing groove (16) directly over install output servo motor (14) down on the diapire of lifter plate (13), and the output of servo motor (14) passes through shaft coupling fixedly connected with vertically spliced pole, and the bottom welding of spliced pole has horizontally circular shape rotor plate (15), it has circular shape abrasive paper (17) to bond on the diapire of rotor plate (15).
2. The polishing device for necklace processing as in claim 1, wherein said rotating plate (15) and said abrasive paper (17) are both located right above said holding groove (16), and the size of the outer ring of said rotating plate (15) and the size of the outer ring of said abrasive paper (17) are both adapted to the size of the inner side wall of said holding groove (16).
3. The polishing device for necklace processing as in claim 1, wherein the top end of said screw rod (12) is extended above the lifting plate (13) and welded with a limiting plate.
4. A necklace working sharpening device as claimed in claim 1, characterized in that the bottom end of said screw (12) is rotatably connected to the inner bottom wall of said mounting box (2) by means of a bearing.
5. A necklace working sharpening device as claimed in claim 1, characterized in that the distance between the bottom ends of two said transmission rods (5) is larger than the distance between the top ends of two said transmission rods (5).
6. The polishing device for necklace processing as claimed in claim 1, wherein vertical thread sleeves are welded on the outer side walls of two sides of the bottom of the supporting box (1), and fixing bolts are movably sleeved on the inner rings of the thread sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922423808.1U CN211992225U (en) | 2019-12-30 | 2019-12-30 | Polishing device for necklace processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922423808.1U CN211992225U (en) | 2019-12-30 | 2019-12-30 | Polishing device for necklace processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211992225U true CN211992225U (en) | 2020-11-24 |
Family
ID=73428797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922423808.1U Expired - Fee Related CN211992225U (en) | 2019-12-30 | 2019-12-30 | Polishing device for necklace processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211992225U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403788A (en) * | 2020-12-07 | 2021-02-26 | 湖南沃野汽车露营俱乐部有限公司 | Paint spraying and baking device for automobile maintenance and repair service |
| CN113819185A (en) * | 2021-10-11 | 2021-12-21 | 上海联屿实业有限公司 | Comprehensive anti-seismic support based on corrosion-resistant stainless steel base material |
-
2019
- 2019-12-30 CN CN201922423808.1U patent/CN211992225U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403788A (en) * | 2020-12-07 | 2021-02-26 | 湖南沃野汽车露营俱乐部有限公司 | Paint spraying and baking device for automobile maintenance and repair service |
| CN113819185A (en) * | 2021-10-11 | 2021-12-21 | 上海联屿实业有限公司 | Comprehensive anti-seismic support based on corrosion-resistant stainless steel base material |
| CN113819185B (en) * | 2021-10-11 | 2022-11-29 | 上海联屿实业有限公司 | Comprehensive anti-seismic support based on corrosion-resistant stainless steel base material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211992225U (en) | Polishing device for necklace processing | |
| CN108147315A (en) | A kind of electromechanical installation auxiliary device for having regulatory function | |
| CN217921025U (en) | Hoisting structure for photovoltaic module | |
| CN213592603U (en) | Polishing and grinding device for worm production | |
| CN214642347U (en) | Inner and outer wall polishing device for pump body machining | |
| CN212917707U (en) | Embedded part punching device for water conservancy | |
| CN111015443A (en) | Processing equipment for marine exploration equipment | |
| CN213498185U (en) | Deburring device for drilling centrifugal pump cover | |
| CN211386870U (en) | Multi-station high-efficiency silencing shell vibrating machine | |
| CN209904822U (en) | A handling device for oil drilling part | |
| CN109926926A (en) | A kind of metal fragment screening recovery device | |
| CN210060899U (en) | Fixing device of speed reducer | |
| CN209291748U (en) | The continous way vertical elevator of cargo carrying in a kind of steel platform | |
| CN210650170U (en) | Steel pipe grinding device | |
| CN110253367A (en) | A kind of tubulose weldment surface polishing welding slag collecting device | |
| CN210214094U (en) | Loading attachment is used in toughened glass production | |
| CN203648634U (en) | Direct drive main structure for roller mill | |
| CN218058142U (en) | Lifting structure for installing crane | |
| CN208046531U (en) | Vehicular solar power generator | |
| CN207222462U (en) | A kind of light slag washing device | |
| CN209319562U (en) | A kind of clamping tool for lens barrel processing | |
| KR101673386B1 (en) | Auto-grinder | |
| CN216681449U (en) | Novel internal grinding machine grinding wheel protection device | |
| CN209323514U (en) | A kind of highway engineering piling machine | |
| CN218901064U (en) | Automatic walking integrated vibrating screen for slurry ageing pool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 Termination date: 20211230 |