CN201702645U

CN201702645U - Bracelet pricking machine

Info

Publication number: CN201702645U
Application number: CN2010201847328U
Authority: CN
Inventors: 王忠善
Original assignee: SHANDONG MENGJINYUAN JEWELRY CO Ltd
Current assignee: SHANDONG MENGJINYUAN JEWELRY CO Ltd
Priority date: 2010-04-30
Filing date: 2010-04-30
Publication date: 2011-01-12
Anticipated expiration: 2020-04-30

Abstract

The utility model discloses a bracelet pricking machine comprising a base, a pricking tool, a sliding seat, a sliding rail, a rotary support, a supporting disc and an application device, wherein the pricking tool is mounted on the rack in a rotatable way and connected with a power device in a way that the pricking tool is driven by the power device; the sliding rail is fixedly mounted on the base, and the sliding seat is mounted on the sliding rail in a sliding manner; the rotary support is mounted at the upper end of the sliding seat in a rotatable way; an operating handle is mounted on the rotary support; the supporting disc is mounted on the rotary support in a rotatable way; the supporting disc is located on one side of the pricking tool; and the application device is used for propping a bracelet supported by the supporting disc against the pricking tool and mounted between the sliding seat and the sliding rail. The bracelet pricking machine of the utility model can conveniently and rapidly prick a bracelet and improve the efficiency and quality of pricking.

Description

Bracelet pricker

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 bracelet is followed closely sand.

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 be carved with 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 bracelet jewellery, nail sand is handled very trouble, generally all can only adopt artificial single operation, just the operator holds bracelet on the other hand, the another hand is held nail sand pen outer surface is progressively followed closely sand, and 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 bracelet pricker is provided, and this nailing and sanding machine can be realized the nail sand of 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: bracelet pricker comprises: support; Nail sand cutter, described nail sand swivel is moving to be installed on the described support, and described nail sand cutter and power set are in transmission connection; Slide and slide rail, described slide rail are fixedly installed on the described support, and described slide is slidingly mounted on the described slide rail; Runing rest, described runing rest rotate and are installed on described slide upper end, and described runing rest is provided with operating grip; Prop up dish, the described dish that props up rotates and to be installed on the described runing rest, describedly props up the side that dish is positioned at described nail sand cutter; Be used to make the described force application apparatus that bracelet elastic top that dish props up is against described nail sand cutter that props up, described force application apparatus is installed between described slide and the slide rail.

As a kind of improvement, also be equipped with on the described support and regulate the described power governor motion that props up thrust between dish and the nail sand cutter.

Improve as another kind, the described end face that props up dish is provided with and is used to embed described bracelet annular caulking groove, and described annular caulking groove has the opening that the part side face that allows bracelet exposes, and the opening of described annular caulking groove coils the smooth-going transition of periphery with described propping up.

After having adopted technique scheme, effect of the present utility model is: because bracelet pricker comprises: support; Nail sand cutter, described nail sand swivel is moving to be installed on the described support, and described nail sand cutter and power set are in transmission connection; Slide and slide rail, described slide rail are fixedly installed on the described support, and described slide is slidingly mounted on the described slide rail; Runing rest, described runing rest rotate and are installed on described slide upper end, and described runing rest is provided with operating grip; Prop up dish, the described dish that props up rotates and to be installed on the described runing rest, describedly props up the side that dish is positioned at described nail sand cutter; Be used to make the described force application apparatus that bracelet elastic top that dish props up is against described nail sand cutter that props up, described force application apparatus is installed between described slide and the slide rail, therefore, when bracelet being followed closely the sand processing, at first prop up dish and prop up described bracelet, and force application apparatus makes and props up the bracelet that propping up of dish and lean at nail sand cutter, it is moving that power set drive nail sand swivel, prop up dribbling and start the driven rotation of bracelet, thereby the manipulation operation handle makes runing rest rotate relative to slide, so just can adapt to the nail sand requirement of the arc-shaped outer surface of bracelet, and operation is very easy fast, improved the efficient of nail sand and the quality of nail sand.

Again because the described power governor motion that props up thrust between dish and the nail sand cutter of adjusting also is installed on the described support, therefore, when the bracelet of being made by gold or silver is followed closely sand, because gold or silver ground are softer, propping up the thrust that dish and nail sand arrives just can not be too big, and too conference causes the outer surface of bracelet to be out of shape, pass through the regulating action of power governor motion like this, make described bracelet suitable, not only can improve the quality of nail sand, guaranteed that more bracelet does not deform with the thrust of nail sand cutter.

Because being provided with, the described end face that props up dish is used to embed described bracelet annular caulking groove again, described annular caulking groove has the opening that the part side face that allows bracelet exposes, the opening of described annular caulking groove and described propping up are coiled the smooth-going transition of periphery, therefore when nail sand, bracelet can be embedded in the caulking groove, and the bracelet outer peripheral face that needs nail sand just exposes and prop up dish at opening part the smooth-going transition of periphery, bracelet from the position of exposing of opening part just and nail sand cutter contact stud sand, so just can adapt to the requirement of bracelet part nail sand, be applicable to the nail sand of open 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 in the front of the utility model embodiment;

Fig. 2 is the structure cutaway view of the side of the utility model embodiment;

Fig. 3 is the front schematic view of propping up dish of the utility model embodiment;

Fig. 4 is the side schematic view that props up dish of the utility model embodiment;

In the accompanying drawing: 1. support; 2. slide rail; 3. slide; 4. extension spring; 5. runing rest; 6. prop up dish; 61. caulking groove; 7. operating grip; 8. cutter head; 9. handle of a knife; 10. motor; 11. supporting seat; 12. adjustment screw; 13. locking nut.

The specific embodiment

A kind of bracelet pricker, as depicted in figs. 1 and 2, it comprises: support 1; Nail sand cutter, described nail sand swivel is moving to be installed on the described support 1, described nail sand cutter and power set are in transmission connection, described power set are motor 10, described nail sand cutter comprises handle of a knife 9 and cutter head 8, described handle of a knife 9 rotates by bearing and is installed on the described support 1, and described handle of a knife 9 is in transmission connection by belt drive unit and described motor 10, and the end face of described handle of a knife 9 is provided with installing hole; Described cutter head 8 is slidingly mounted in the described installing hole, and described handle of a knife 9 is provided with the lock-screw that is used to lock described cutter head 8, evenly is embedded with the diamond particles that nail sand is used on described cutter head 8 peripheries.

Slide 3 and slide rail 2, described slide rail 2 are fixedly installed on the described support 1, and described slide 3 is slidingly mounted on the described slide rail 2; Runing rest 5, described runing rest 5 rotates and is installed on described slide 3 upper ends, and described runing rest 5 is provided with operating grip 7; Be used for radially outward propping up propping up of described bracelet and coil 6 from the bracelet inner ring, the described dish 6 that props up rotates and to be installed on the described runing rest 5, describedly prop up the side that dish 6 is positioned at described nail sand cutter, concrete, as shown in Figure 3 and Figure 4, the described end face that props up dish 6 is provided with the annular caulking groove 61 that is used to embed described bracelet, described annular caulking groove 61 has the opening that the part side face that allows bracelet exposes, the opening of described annular caulking groove and described propping up are coiled the smooth-going transition of 6 peripheries, bracelet is embedded in the caulking groove 61, the opening part that needs the position of nail sand then to be positioned at annular caulking groove 61 exposes with to prop up dish 6 circumference smooth-going excessively, and the sand requirement is followed closely in part that so just can practical bracelet.

Be used to make the described force application apparatus that the dish 6 bracelet elastic top of being propped up are against described nail sand cutter that props up, described force application apparatus is installed between described slide 3 and the slide rail 2, described force application apparatus comprises two extension springs 4, and described two extension springs 4 are installed in described

slide

3 and 2 two sides of slide rail respectively.

Also be equipped with on the described support 1 and regulate the described power governor motion that props up thrust between dish 6 and the nail sand cutter.Described power governor motion comprises supporting seat 11 and adjustment screw 12, and described adjustment screw 12 is installed on the described supporting seat 11 and the end leans on the end face of described slide 3, on the described adjustment screw 12 locking nut 13 is installed.

Operation principle of the present utility model is: when bracelet being followed closely the sand processing, at first bracelet is installed in the caulking groove 61 that props up dish 6, the bracelet outer peripheral face of needs nail sand just exposes and prop up dish 6 at caulking groove opening 611 places the smooth-going transition of periphery, it is moving that motor 10 drives nail sand swivel, because the elastic reaction of extension spring 4, described slide 3 is Elastic Sliding on slide rail 2 just, also just make the bracelet elastic top by described cutter head 8 nail sand, prop up dish 6 and drive driven rotation by nail sand cutter, operating operation handle 7, runing rest 5 is rotated, so just can adapt to the part nail sand requirement of the arc-shaped outer surface of bracelet, the not only very convenient nail sand of realizing bracelet fast of this nailing and sanding machine, and simple to operate, improved the efficient of nail sand and the quality of nail sand.By regulating adjustment screw 12, adjustment screw 12 is headed on the described slide 3, also just can regulate and describedly prop up dish 6 and the thrust of following closely between the sand cutter, thereby avoid that thrust is excessive when processing the softer bracelet of quality causes distortion to the bracelet surface.

Claims

1. bracelet pricker is characterized in that: comprise

Support;

Nail sand cutter, described nail sand swivel is moving to be installed on the described support, and described nail sand cutter and power set are in transmission connection;

Slide and slide rail, described slide rail are fixedly installed on the described support, and described slide is slidingly mounted on the described slide rail;

Runing rest, described runing rest rotate and are installed on described slide upper end, and described runing rest is provided with operating grip;

Prop up dish, the described dish that props up rotates and to be installed on the described runing rest, describedly props up the side that dish is positioned at described nail sand cutter;

Be used to make the described force application apparatus that bracelet elastic top that dish props up is against described nail sand cutter that props up, described force application apparatus is installed between described slide and the slide rail.

2. bracelet pricker as claimed in claim 1 is characterized in that: described nail sand cutter comprises

Handle of a knife, described handle of a knife rotates and is installed on the described support, and the end face of described handle of a knife is provided with axially extended installing hole;

Cutter head, described cutter head are fixedly installed in the described installing hole, evenly are embedded with the diamond particles that nail sand is used on the described cutter head periphery.

3. bracelet pricker as claimed in claim 2 is characterized in that: described force application apparatus comprises extension spring.

4. bracelet pricker as claimed in claim 3 is characterized in that: also be equipped with on the described support and regulate the described power governor motion that props up thrust between dish and the nail sand cutter.

5. bracelet pricker as claimed in claim 4, it is characterized in that: described power governor motion comprises supporting seat and adjustment screw, described supporting seat is fixed on the described support, and described adjustment screw is installed on the described supporting seat and the end leans on the end face of described slide.

6. as described any bracelet pricker of claim 1 to 5, it is characterized in that: the described end face that props up dish is provided with and is used to embed described bracelet annular caulking groove, described annular caulking groove has the opening that the part side face that allows bracelet exposes, and the opening of described annular caulking groove coils the smooth-going transition of periphery with described propping up.