CN200991847Y

CN200991847Y - Drum-type polishing device

Info

Publication number: CN200991847Y
Application number: CN 200620175917
Authority: CN
Inventors: 余莹莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-21
Filing date: 2006-12-21
Publication date: 2007-12-19
Anticipated expiration: 2016-12-21

Abstract

The utility model relates to a drum type polishing device, which can be used to polish the surface of the small-size parts and remove the pores on the surface of the small-size parts and thus makes the surface of the small-size parts shiny and can effectively lower the damaging rate when polishing the small-size parts so as to increase the product value of the parts. It is mainly characterized in that: a transmission wheel drives a plurality of polygonal drums that are arranged by group on a rotary table in order to make the polygonal drum revolve along the circumferential direction, which can make the surface of the small-size parts which are arranged inside the polygonal drum polished by the abrasives; and a planetary mechanism, which is combined by a plurality of relay gearwheels and the positioning gearwheel of an medial axis, makes the polygonal drum not to turnover, which can produce the centerless turnover effect, and then a polishing function can be quickly and effectively achieved.

Description

The drum-type burnishing device

Technical field

The utility model relates to a kind of drum-type burnishing device.

Background technology

Because hardware is before making finished product, the pore of its piece surface can cause finished surface brightless, so the preceding program that all can carry out one polishing that hardware is peddled in the market, make its surface more smooth and bright, and heavy parts all is stained with suitable abrasive material with polishing cloth at present, the program of polishing, if but miniature parts is stained with the program that abrasive material polishes with polishing cloth, except polishing effect is good, do not lose time yet, so present common burnishing device, all be with a polygonal cylinder, great quantity of small part and suitable mill amount are inserted, the polygon cylinder that rolls then, and miniature parts just can reach the effectiveness of its piece surface of polishing.

Present existing drum-type burnishing device is of a great variety, it mainly is to utilize a drive directly to drive a plurality of polygon cylinders, make the miniature parts and the abrasive material that are seated in a plurality of polygon cylinders, because the rotation of a plurality of polygon cylinders forms the friction of rolling, reach the effect of polish parts, yet this kind drum-type burnishing device, be to have problem extremely to be solved, its reason is that miniature parts is when polishing, this device can be reached the purpose of polishing, but, if the quantity of miniature parts is not for a long time, because the unnecessary accommodation space of polygon cylinder is excessive, when miniature parts and suitable abrasive material are placed on when rolling in the polygon cylinder, as easy as rolling off a log the causing because of scroll space is excessive of its miniature parts is out of shape thereby damage, see also Fig. 1, it shown in the figure existing drum-type burnishing device schematic diagram, as shown in FIG., form a plurality of axis holes 111 on one fixed head 11, in order to a plurality of driven pulleys 112 and a plurality of polygon cylinder 113 of being coupling, fixed head 11 1 sides are then organized and are provided with a drive 10, its drive 10 and with 112 engagements of a plurality of driven pulleys, when drive 10 rotates, then can drive a plurality of driven pulley 112 rotations, a plurality of polygon cylinders 113 that make itself and driven pulley 112 be axial restraint also can and then rotate.

See also Fig. 2, it shown in the figure enforcement schematic diagram of existing polygon cylinder, as shown in the figure of the left side, a plurality of miniature parts 20 and abrasive material 30 thereof have been placed in the polygon cylinder 113, before its polygon cylinder 113 does not rotate, its a plurality of miniature parts 20 and abrasive material 30 thereof all are deposited on polygon cylinder 113 bottoms, as shown in the figure of the right, when polygon cylinder 113 begins turning when polishing program, 30 in a plurality of miniature parts 20 and abrasive material thereof can and then overturn, when a plurality of miniature parts 20 negligible amounts, because accommodation space unnecessary in the polygon cylinder 113 is excessive, cause a plurality of miniature parts 20 scope of rolling also can and then enlarge, the damage parts rate is improved.

Summary of the invention

At the deficiencies in the prior art, the purpose of this utility model is: a kind of drum-type burnishing device is provided, is used to polish miniature parts, fall the spoilage of end miniature parts in polishing, and then promote the part polishing efficiency.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of drum-type burnishing device, it is characterized in that: it comprises: a drive is that group is located at a front-end of spindle, utilizes a motor and a belt that described drive is rotated, and then drives described main shaft rotation; One rotating disk, be that group is located at described drive one side, described rotating disk central authorities also form an axis hole, described rotating disk is installed on the described main shaft by the axis hole of rotating disk central authorities, described rotating disk outer shroud then forms an axis hole again, is connected in series a plurality of travelling gears and a plurality of polygon roller shelves by the axis hole by the rotating disk outer shroud; One axis Positioning Gear is that group is located between described rotating disk and the described drive, and establishes with described main shaft concentric group, and do not rotate; A plurality of polygon cylinders are that dress is placed on described a plurality of polygon roller shelves; And a plurality of relay gears, be to be installed on the described rotating disk, and be meshing with each other with described travelling gear and described axis Positioning Gear.

Preferable, technique scheme can also be added following technical characterictic:

Described a plurality of polygon cylinder is the hexagon cylinder.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: when rotating disk is done revolution, its polygon cylinder also can advance according to circumferencial direction, when the rotating disk revolution speed is accelerated, because the polygon cylinder itself does not rotate, so great quantity of small part in it and abrasive material can be done the mutual polishing action of epicyclic upset; Therefore, can effectively reduce the spoilage of miniature parts, and because the time increase that abrasive material contacts with miniature parts, so the polishing effect of miniature parts also can promote.

Description of drawings

Fig. 1 is existing drum-type burnishing device schematic diagram;

Fig. 2 implements schematic diagram for existing polygon cylinder;

Fig. 3 is the utility model drum-type burnishing device three-dimensional exploded view;

Fig. 4 is the combination front view of the utility model drum-type burnishing device;

Fig. 5 is the enforcement schematic diagram of the utility model drum-type burnishing device;

Fig. 6 is that the utility model drum-type burnishing device polygon cylinder is implemented schematic diagram.

Description of reference numerals: 10-drive; The 11-fixed head; The 111-axis hole; The 112-driven pulley; 113-polygon cylinder; The 20-miniature parts; The 30-abrasive material; The polishing of 40-drum-type is put; The 401-transmission device; The 4011-motor; The 4012-belt; The 4013-drive; The 40131-axis hole; The 40132-main shaft; 402-axis Positioning Gear; The 4021-platform; The 403-rotating disk; The 4031-axis hole; The 40311-outer shroud; The 4032-travelling gear; The 4033-relay gear; The 4034-axis hole; 404 roller shelves; The 4041-accommodation space; 405-polygon cylinder; The 50-miniature parts; The 60-abrasive material.

The specific embodiment

See also Fig. 3, shown in the figure, it is the three-dimensional exploded view of the utility model drum-type burnishing device, the drum-type burnishing device 40 as shown in FIG., be to drive a rotating disk 403 with a transmission device 401, a plurality of polygon cylinders 405 that rotating disk 403 outer shrouds 40311 are assembled are able to revolve round the sun according to circumferencial direction, wherein transmission device 401 is to be driven by belt 4012 by a drive 4013 and a motor 4011, and then drive 4013 is rotated, its drive 4013 central authorities also form an axis hole 40131, in order to set firmly a main shaft 40132, and rotating disk 403 central authorities also form an axis hole 4031, by main shaft 40132 drive 4013 is connected in series with rotating disk 403, when drive 4013 rotated, its rotating disk 403 also can and then rotate, its 40311 of turntable 403 outer shrouds form a plurality of axis holes 4034, establish a plurality of travelling gears 4032 in order to group, a plurality of travelling gears 4032 are connected in series with a plurality of roller shelves 404, and group is located at rotating disk 403 outer shrouds 40311 by a plurality of axis holes 4034; Wherein, also organize mutually between rotating disk 403 and drive 4013 and be provided with an axis Positioning Gear 402, its axis Positioning Gear 402 also is installed on the platform 4021, and establishes and do not rotate for 40132 coaxial groups with main shaft; Again, between a plurality of travelling gears 4032 and axis Positioning Gear 402 and be engaged with a plurality of relay gears 4033, in order to affect a plurality of travelling gears 4032, make the polygon cylinder 405 unlikely upsets that are serially connected on a plurality of travelling gears 4032, wherein, a plurality of roller shelves 404 tops, then form a plurality of accommodation spaces 4041, in order to put a plurality of polygon cylinders 405, after the polishing EP (end of program), can easily a plurality of polygon cylinders 405 be taken off from a plurality of roller shelves 404, to conform to ergonomics.

See also Fig. 4, shown in the figure, it is the combination front view of the utility model drum-type burnishing device, the drum-type burnishing device 40 as shown in FIG., be with one maintain static moving among an axle Positioning Gear be located on the main shaft 40132 for 402 groups, its main shaft 40132 front ends are that group is provided with a drive 4013, and axis Positioning Gear 402 rears and mutual group are established a rotating disk 403, its rotating disk 403 is located on the same main shaft 40132 with axis Positioning Gear 402 and group, at rotating disk 403 outer shrouds 40311 is that group is provided with a plurality of travelling gears 4032, between a plurality of travelling gears 4032 and axis Positioning Gear 402 and be engaged with a plurality of relay gears 4033, when drive 4013 rotates, can drive rotating disk 403 simultaneously, owing to there are a plurality of relay gears 4033 to be engaged between axis Positioning Gear 402 and a plurality of travelling gear 4032, by relay gear 4033, make a plurality of travelling gears 4032 do unidirectional rotation, allow and axially be serially connected in roller shelves 404 unlikely upsets on the travelling gear 4032 with drive 4013.

See also Fig. 5, shown in the figure, it is the enforcement schematic diagram of the utility model drum-type burnishing device, the drum-type polishing puts 40 after start as shown in FIG., rotating disk 403 begins rotation, by the drive travelling gear 4032 of a plurality of relay gears 4033, make a plurality of roller shelves 404 be able to move according to circumferencial direction, and unlikely upset.

See also Fig. 6, shown in the figure, it is the enforcement schematic diagram of the polygon cylinder of the utility model drum-type burnishing device, polygon cylinder 405 is the best specific embodiment with hexagon as shown in FIG., when aforesaid drum-type burnishing device 40 begins starts, be seated in great quantity of small part 50 and abrasive material 60 in the polygon cylinder 405, when aforementioned rotating disk 403 is done revolution, its polygon cylinder 405 also can advance according to circumferencial direction, when rotating disk 403 revolution speeds are accelerated, because polygon cylinder 405 itself does not rotate, so the great quantity of small part 50 in it can be done the mutual polishing action (seeing also the direction of arrow) of epicyclic upset with abrasive material 60; Therefore, can effectively reduce the spoilage of miniature parts 50, and because the time increase that abrasive material 60 contacts with miniature parts 50, so the polishing effect of miniature parts 50 also can promote.

More than explanation is just illustrative for the utility model, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present utility model.

Claims

1. drum-type burnishing device, it is characterized in that: it comprises:

One drive is that group is located at a front-end of spindle, utilizes a motor and a belt that described drive is rotated, and then drives described main shaft rotation;

One rotating disk, be that group is located at described drive one side, described rotating disk central authorities also form an axis hole, described rotating disk is installed on the described main shaft by the axis hole of rotating disk central authorities, described rotating disk outer shroud then forms an axis hole again, is connected in series a plurality of travelling gears and a plurality of polygon roller shelves by the axis hole by the rotating disk outer shroud;

One axis Positioning Gear is that group is located between described rotating disk and the described drive, and establishes with described main shaft concentric group, and do not rotate;

A plurality of polygon cylinders are that dress is placed on described a plurality of polygon roller shelves; And

A plurality of relay gears are to be installed on the described rotating disk, and are meshing with each other with described travelling gear and described axis Positioning Gear.

2. drum-type burnishing device according to claim 1 is characterized in that: described a plurality of polygon cylinders are the hexagon cylinder.