CN201702646U - Closed-loop bracelet nail sanding machine - Google Patents
Closed-loop bracelet nail sanding machine Download PDFInfo
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- CN201702646U CN201702646U CN2010201847489U CN201020184748U CN201702646U CN 201702646 U CN201702646 U CN 201702646U CN 2010201847489 U CN2010201847489 U CN 2010201847489U CN 201020184748 U CN201020184748 U CN 201020184748U CN 201702646 U CN201702646 U CN 201702646U
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- closed
- radially
- support
- loop bracelet
- supporting
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Abstract
The utility model discloses a closed-loop bracelet nail sanding machine, which comprises a machine seat, a rotating part, a supporting device, a radial force application device and a power device. The rotating part is rotationally mounted on the machine seat, the supporting device includes a mounting seat and a plurality of supporting pedals with sector annular sections, the mounting seat is fixed to a power output end of the rotating part, the supporting pedals are radially mounted on the mounting seat via guiding devices in a sliding manner and tightly clamped to form a hollow cylindrical supporting portion by the aid of an elastic clamping device, the radial force application device used for radially spreading the supporting pedals outwards is mounted at the position of a hollow hole of the supporting portion, and the power device is in transmission connection with a power input end of the rotating part. The nail sanding machine can realize nail sanding of a closed-loop bracelet conveniently and rapidly and improve nail sanding efficiency and quality.
Description
Technical field
The utility model relates to a kind of nailing and sanding machine, relates in particular to a kind of nailing and sanding machine that is used for nail sand on the closed loop bracelet.
Background technology
At present, some jewellery are in order to reach the jewellery surface sparkling and crystal-clear glittering effect that glitters, need take to follow closely sand to the jewellery surface handles, nail sand is exactly to utilize special-purpose implements to carve rough decorative pattern on the surface of jewellery, and light is radiated on the rough decorative pattern will produce the effect that glitters.And because the restriction of the shape of closed loop bracelet, nail sand is handled very trouble, generally all can only adopt artificial single operation, just by nail sand pen the outer surface of closed loop bracelet is progressively followed closely sand, the efficient of not only following closely sand is very low, and the sand holes that nail sand comes out are inhomogeneous, deep mixed, the defect rate height.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of closed-loop bracelet pricker is provided, and this nailing and sanding machine can be realized the nail sand of closed loop bracelet easily and fast, has improved the efficient of nail sand and the quality of nail sand.
For solving the problems of the technologies described above, the technical solution of the utility model is: closed-loop bracelet pricker comprises: support; Tumbler, described tumbler rotates and is installed on the described support; Supporting device, described supporting device comprises that mount pad and cross section are the annular a plurality of support lobes of fan, described mount pad is fixed in the clutch end of described tumbler, described each support lobe radially slides by guider and is installed on the described mount pad, and described support lobe becomes the supporting part of hollow cylinder by elasticity banding device banding; Be used to radially force application apparatus that described support lobe is radially outwards strutted, described radially force application apparatus is installed on the hollow hole place of described supporting part; Power set, the power intake of described power set and described tumbler is in transmission connection.
Wherein, described radially force application apparatus comprises a plug, described plug one end is provided with and holds out against the tapering, and the hollow hole of described supporting part is provided with and the described inner conical surface that holds out against the tapering coupling, and the other end of described plug stretches out described cannulated sleeve and the axial adjustment nut is installed.
As a kind of improvement, described guider comprises: be arranged at the pilot hole on described each support lobe, described pilot hole radially extends; Be fixed on the guide on the described mount pad, described guide is constrained in the described pilot hole.
After having adopted technique scheme, effect of the present utility model is: because closed-loop bracelet pricker comprises: support; Tumbler, described tumbler rotates and is installed on the described support; Supporting device, described supporting device comprises that mount pad and cross section are the annular a plurality of support lobes of fan, described mount pad is fixed in the clutch end of described tumbler, described each support lobe radially slides by guider and is installed on the described mount pad, and described support lobe becomes the supporting part of hollow cylinder by elasticity banding device banding; Be used to radially force application apparatus that described support lobe is radially outwards strutted, described radially force application apparatus is installed on the hollow hole place of described supporting part; Power set, the power intake of described power set and described tumbler is in transmission connection, therefore, when the closed loop bracelet is followed closely sand, power set drive the tumbler rotation, and then drive supporting device rotation, because the support lobe radially slides by guider and is installed on the mount pad, each support lobe can both radially outwards stretch, and since radially force application apparatus be in the hollow hole place, can make described support lobe is applied radially outer power, therefore the closed loop bracelet is installed on the supporting part, radially force application apparatus makes support lobe radial dilatation, the radius of supporting part becomes big and then props up the closed loop bracelet from closed loop bracelet inner ring, the outer peripheral face that the closed loop bracelet need be followed closely sand then exposes, like this, the closed loop bracelet is propped up rotation by supporting part, just can hand nail sand cutter the outer peripheral face of closed loop bracelet is followed closely sand, compare and use nail sand pen nail sand to want convenient and swift a lot, nail sand cutter is to roll at the uniform velocity uniformly on closed loop bracelet outer peripheral face, the sand holes of nail sand are very even, so not only can realize the nail sand of closed loop bracelet easily and fast, but also improved the efficient of nail sand and the quality of nail sand.
Again because described radially force application apparatus comprises a plug, described plug one end is provided with and holds out against the tapering, the hollow hole of described supporting part is provided with and the described inner conical surface that holds out against the tapering coupling, the other end of described plug stretches out described cannulated sleeve and the axial adjustment nut is installed, therefore, plug hold out against the degree that the tapering just can be adjusted support lobe radial dilatation flexibly, in use, hold out against the tapering and do not hold out against earlier described support lobe, the radius of supporting part is reduced, so just the closed loop bracelet can be able to be enclosed within the supporting part periphery, adjust the axial adjustment nut then, plug is moved axially, hold out against the tapering just hold out against the support lobe make its radial dilatation, it is big that the radius of supporting part will become, also just realize outwards it being propped up from the inner ring of closed loop bracelet, and elasticity banding device makes support lobe moment banding on plug, also make the cylindrical of support lobe moment composition rule, so just guaranteed machining accuracy, distortion when avoiding bracelet to prop up, and, just can realize that the closed loop bracelet of different size props up according to the tapering size that holds out against the tapering.
Comprise owing to described guider again: be arranged at the pilot hole on described each support lobe, described pilot hole radially extends; Be fixed on the guide on the described mount pad, described guide is constrained in the described pilot hole, therefore, guide not only can slide along pilot hole in pilot hole, guaranteed that supporting device only radially slides, thereby the columniform shape that guarantees support lobe composition is regular, improves machining accuracy, avoids causing when closed loop bracelet inner ring props up the distortion of closed loop bracelet.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structure cutaway view of the utility model embodiment;
Fig. 2 is the side structure schematic diagram of the utility model embodiment;
Fig. 3 is the partial structurtes cutaway view of Fig. 1 on the A-A direction;
Fig. 4 is the structural representation of the supporting device of the utility model embodiment;
Fig. 5 is the structural representation of the nail sand cutter of the utility model embodiment;
In the accompanying drawing: 1. support; 2. cannulated sleeve; 3. plug; 31. hold out against the tapering; 4. supporting device; 41. support lobe; 42. deep-slotted chip breaker; 43. flange; 44. ring spring; 45. inner conical surface; 46. mount pad; 5. axial adjustment nut; 6. motor; 7. Sheng dish; 8. pilot hole; 9. guide; 10. follow closely the sand cutter.
The specific embodiment
A kind of closed-loop bracelet pricker, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, it comprises: support 1; Tumbler, described tumbler rotates and is installed on the described support 1, and described tumbler is a cannulated sleeve 2; Power set, described power set are motor 6, and described motor 6 is installed on the support 1, and described motor 6 is in transmission connection by the power intake of belt drive unit and described cannulated sleeve 2; Be used for the supporting device 4 that radially outward props up from closed loop bracelet inner ring, described supporting device 4 is installed on the clutch end of described cannulated sleeve 2, on the described support 1 Sheng dish 7 is installed also, and described Sheng dish 7 is positioned at the below of described supporting device.
As shown in Figure 3 and Figure 4, described supporting device comprises: mount pad 46, and described mount pad 46 is fixed in the clutch end of described cannulated sleeve 2; The cross section is a plurality of support lobes 41 of fan annular, described each support lobe 41 radially slides by guider and is installed on the described mount pad 46, described support lobe 41 becomes the supporting part of hollow cylinder by elasticity banding device banding, the outer peripheral face of described supporting part is provided with the flange 43 that is used to lean on the closed loop bracelet, prevents the landing of closed loop bracelet; Be used to radially force application apparatus that described support lobe 41 is radially outward strutted, described radially force application apparatus is installed on the hollow hole place of described supporting part, described radially force application apparatus comprises a plug 3, described plug 3 axially stretches out outside the described cannulated sleeve 2, described plug 3 is positioned at the hollow hole of described supporting part, what described plug 3 one ends were provided with the hollow hole inboard that is used to hold out against described supporting part holds out against tapering 31, the hollow inner peripheral surface of described supporting part is provided with and the described inner conical surface 45 that holds out against tapering 31 couplings, described plug 3 other ends are equipped with axial adjustment nut 5, hold out against when making its radial dilatation when holding out against 31 pairs in tapering support lobe 41, inner conical surface 45 just can guarantee that each support lobe 41 moves radially uniformity, the columniform shape that guarantees support lobe 41 compositions is regular, improve machining accuracy, avoid when closed loop bracelet inner ring props up, causing the distortion of closed loop bracelet.Certainly, described radially force application apparatus is not limited on this embodiment, if can to the support lobe 41 radially the application of force device all can, for example, can be mounted in the air bag in the hollow hole of supporting part, the expansion by air bag just can realize supportting the radially application of force of lobe.Described guider comprises: be arranged at the pilot hole 8 on described each support lobe 41, described pilot hole 8 is counterbore and radially extends; Be fixed on the guide 9 on the described mount pad 46, described guide 9 is constrained in the described pilot hole 8, and described guide 9 is a trip bolt.Described elasticity banding device comprises ring spring 44, is equipped with deep-slotted chip breaker 42 on described each support lobe 41, and described deep-slotted chip breaker 42 constitutes a cannelure together, and described ring spring 44 is installed in the described cannelure.
Operation principle of the present utility model is: when the closed loop bracelet is followed closely sand, the tapering 31 that holds out against of plug 3 does not hold out against earlier described support lobe 41, by ring spring 44 radius of supporting part is reduced, so just the closed loop bracelet can be sleeved on the outer peripheral face of supporting part and lean on flange 43, axial rotary adjusting nut 5, plug 3 is moved axially, hold out against the inner conical surface 45 that tapering 31 just holds out against supporting part and make support lobe 41 radial dilatation, it is big that the radius of supporting part will become, thereby the inner ring that makes support lobe 41 hold out against the closed loop bracelet props up it, and ring spring 44 makes 41 moment of support lobe banding on plug 3, also make the cylindrical of 41 moment of support lobe composition rule, the inner ring that can realize urgent closed loop bracelet like this props up described closed loop bracelet, and according to the distance that moves axially of tapering size that holds out against tapering 31 and axial adjustment nut 5, the closed loop bracelet that just can realize different size props up, motor 6 drives cannulated sleeve 2 rotations, and then drive is installed in supporting device 4 rotations of cannulated sleeve 2 clutch ends, because supporting device 4 is to prop up the closed loop bracelet from closed loop bracelet inner ring, the outer peripheral face that the closed loop bracelet need be followed closely sand then exposes, like this, the operator just can hand the outer peripheral face of 10 pairs of closed loop bracelets of nail sand cutter and follow closely sand, as shown in Figure 5, the cutter head of nail sand cutter 10 is to be rotatably installed on the handle of a knife, be evenly to be inlaid with diamond particles on the cutter head, by the diamond particles on the cutter head sand is followed closely in the outer peripheral face contact of closed loop bracelet, compare and use nail sand pen nail sand to want convenient and swift a lot, nail sand cutter 10 driven rolling on closed loop bracelet outer peripheral face, the sand holes that nail sand comes out are more even, so not only the nail sand of closed loop bracelet be can realize easily and fast, but also the efficient of nail sand and the quality of nail sand improved.Support lobe 41 when moving radially by guide 9 mobile guiding pilot hole 8 in, guaranteed that 4 of supporting devices radially slide, thereby the columniform shape that guarantees support lobe 41 compositions is regular, improves machining accuracy, avoids causing when closed loop bracelet inner ring props up the distortion of closed loop bracelet.
Claims (5)
1. closed-loop bracelet pricker is characterized in that: comprise
Support;
Tumbler, described tumbler rotates and is installed on the described support;
Supporting device, described supporting device comprises that mount pad and cross section are the annular a plurality of support lobes of fan, described mount pad is fixed in the clutch end of described tumbler, described each support lobe radially slides by guider and is installed on the described mount pad, and described support lobe becomes the supporting part of hollow cylinder by elasticity banding device banding;
Be used to radially force application apparatus that described support lobe is radially outwards strutted, described radially force application apparatus is installed on the hollow hole place of described supporting part;
Power set, the power intake of described power set and described tumbler is in transmission connection.
2. closed-loop bracelet pricker as claimed in claim 1 is characterized in that: described tumbler is a cannulated sleeve.
3. closed-loop bracelet pricker as claimed in claim 2, it is characterized in that: described radially force application apparatus comprises a plug, described plug one end is provided with and holds out against the tapering, the hollow hole of described supporting part is provided with and the described inner conical surface that holds out against the tapering coupling, and the other end of described plug stretches out described cannulated sleeve and the axial adjustment nut is installed.
4. as described any closed-loop bracelet pricker of claim 1 to 3, it is characterized in that: described guider comprises
Be arranged at the pilot hole on described each support lobe, described pilot hole radially extends;
Be fixed on the guide on the described mount pad, described guide is constrained in the described pilot hole.
5. closed-loop bracelet pricker as claimed in claim 4, it is characterized in that: described elasticity banding device comprises ring spring, be equipped with deep-slotted chip breaker on described each support lobe, described deep-slotted chip breaker constitutes a cannelure together, and described ring spring is installed in the described cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201847489U CN201702646U (en) | 2010-04-30 | 2010-04-30 | Closed-loop bracelet nail sanding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201847489U CN201702646U (en) | 2010-04-30 | 2010-04-30 | Closed-loop bracelet nail sanding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201702646U true CN201702646U (en) | 2011-01-12 |
Family
ID=43439795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201847489U Expired - Fee Related CN201702646U (en) | 2010-04-30 | 2010-04-30 | Closed-loop bracelet nail sanding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201702646U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823394A (en) * | 2010-04-30 | 2010-09-08 | 山东梦金园珠宝首饰有限公司 | Closed-loop bracelet pricker |
| CN102941517A (en) * | 2012-11-05 | 2013-02-27 | 深圳市翠绿首饰股份有限公司 | Automatic nail-sand machine for bracelet |
| CN109604929A (en) * | 2018-12-20 | 2019-04-12 | 杭州航民百泰首饰有限公司 | Bracelet dodges sand device |
-
2010
- 2010-04-30 CN CN2010201847489U patent/CN201702646U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823394A (en) * | 2010-04-30 | 2010-09-08 | 山东梦金园珠宝首饰有限公司 | Closed-loop bracelet pricker |
| CN101823394B (en) * | 2010-04-30 | 2013-01-09 | 山东梦金园珠宝首饰有限公司 | Closed-loop bracelet pricker |
| CN102941517A (en) * | 2012-11-05 | 2013-02-27 | 深圳市翠绿首饰股份有限公司 | Automatic nail-sand machine for bracelet |
| CN109604929A (en) * | 2018-12-20 | 2019-04-12 | 杭州航民百泰首饰有限公司 | Bracelet dodges sand device |
| CN109604929B (en) * | 2018-12-20 | 2020-05-05 | 杭州航民百泰首饰有限公司 | Bracelet sand flashing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20140430 |