CN201544102U

CN201544102U - Grinding polishing machine

Info

Publication number: CN201544102U
Application number: CN2009202506243U
Authority: CN
Inventors: 刘田叔; 李进飞; 李泾源
Original assignee: YAGUANG NYPRO PRECISION MOLDING (TIANJIN) CO Ltd
Current assignee: YAGUANG NYPRO PRECISION MOLDING (TIANJIN) CO Ltd
Priority date: 2009-11-20
Filing date: 2009-11-20
Publication date: 2010-08-11
Anticipated expiration: 2019-11-20

Abstract

The utility model relates to a grinding polishing machine comprising a handle, a backing plate, a lead screw, a bearing retaining seat, an upper bearing and a lower bearing, a top plate, a supporting upright column, a power switch, a speed regulator, a motor, a bottom plate, an upper gear shaft and a lower gear shaft, an abrasive belt and a baffle, wherein the handle is fixed on the backing plate; the upper bearing and the top plate are respectively fixed on the bearing retaining seat; the top plate is provided with a top thread; the lead screw and the supporting upright column respectively pass through the bearing retaining seat, the lead screw and the bearing retaining seat are connected by threads and the lead screw passes through the backing plate to be fixed with the handle; the upper end of the supporting upright column is respectively fixed on the backing plate and the lower end thereof is fixed on the bottom plate; the upper gear shaft and the lower gear shaft are respectively connected with the upper bearing and the lower bearing; the lower bearing is connected with the motor; the abrasive belt is arranged on the upper gear shaft and the lower gear shaft; and the power switch, the speed regulator, the motor, the lower bearing and the baffle are respectively fixed on the bottom plate. By utilizing the grinding polishing machine for grinding and polishing, the manual to-and-fro movement for grinding and a plurality of times of visual inspection are avoided, the labor intensity of staff is greatly relieved, the effect of saving time and labor is achieved and simultaneously, the production efficiency and product percent of pass are improved.

Description

Sanding and polishing machine

Technical field

The utility model relates to the injecting products processing unit (plant), particularly a kind of sanding and polishing machine.

Background technology

The peak that forms in injection moulding process for injecting products (on the product unnecessary part) is that the structure owing to product, the characteristics of material, the factor affecting such as making of mould are created in different positions, as: positions such as product corner, spue line, parting line, aperture place, exhaust place.Eliminate the peak that appears at diverse location, common way is artificial polishing, polishes with coarse sandpaper earlier, then polishes with fine sandpaper again; In the whole bruting process, labour intensity is big, product percent of pass is low, for fear of defectives such as or mill not in place with the minimizing mill lose, need time-consumingly repeatedly estimate the polishing effect, thus, directly influences production efficiency and subsequent handling processing (spraying, plating).

Summary of the invention

In view of the deficiency that prior art exists, the purpose of this utility model is to take electronic polishing, polishing to replace the scheme of manually polishing for many years, polishing, and has designed a kind of sanding and polishing machine.

The technical scheme that the utility model is taked for achieving the above object is: a kind of sanding and polishing machine, it is characterized in that, comprise handle, backing plate, leading screw, bearing fixed seat, upper bearing (metal), top board, support post, power switch, speed regulator, motor, base plate, lower bearing, the lower tooth wheel shaft, the abrasive band, axle and baffle plate cog, wherein, handle is fixed on the backing plate, upper bearing (metal) is fixed on the side of bearing fixed seat, top board is fixed on the bottom surface of bearing fixed seat, two jackscrews that are used to withstand upper bearing (metal) are housed on the top board, leading screw and two support posts pass bearing fixed seat respectively, wherein leading screw and bearing fixed seat are for being threaded, passing backing plate on the leading screw fixedlys connected with handle, the upper end of two support posts is separately fixed on the bottom surface of backing plate, its lower end is fixed on the base plate, axle cogs, the lower tooth wheel shaft respectively with upper bearing (metal), lower bearing connects, lower bearing is connected with motor, the abrasive band is installed on cog axle and the lower tooth wheel shaft, power switch, speed regulator, motor, lower bearing and baffle plate are separately fixed on the base plate.

The beneficial effect that the utility model produced is: utilize sanding and polishing machine to drive the abrasive band running of different size, plastic is carried out in various degree sanding and polishing, remove manually move back and forth polishing and repeatedly range estimation from, reduce personnel's labour intensity greatly, reach effect of saving time and labor, simultaneously, production efficiency and product percent of pass have been improved.

Description of drawings

Fig. 1 is the utility model structural representation and as Figure of abstract.

Fig. 2 is baffle plate and a support frame structure schematic diagram among Fig. 1.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

With reference to Fig. 1, the utility model comprises rotating handles 1, backing plate 2, leading screw 3, bearing fixed seat 4, upper bearing (metal) 5, top board 6, support post 7, power switch 8, speed regulator 9, motor 10, base plate 11, lower bearing 12, lower tooth wheel shaft 13, abrasive band 14, axle 15 and baffle plate 16 cog, wherein, handle 1 is fixed on the backing plate 2 by screw, upper bearing (metal) 5 is fixed on the side of bearing fixed seat 4 by screw, top board 6 is fixed on the bottom surface of bearing fixed seat 4 by screw, two jackscrews that are used to withstand upper bearing (metal) 5 are housed on the top board 6, leading screw 3 and two support posts 7 pass bearing fixed seat 4 respectively, wherein leading screw 3 and bearing fixed seat 4 are for being threaded, leading screw 3 upper ends are passed backing plate 2 and handle 1 and are fixedlyed connected by screw, the upper end of two support posts 7 is fixed on the bottom surface of backing plate 2 by screw respectively, its lower end is fixed on the base plate 11 by screw, on, lower

tooth wheel shaft

15,13 respectively with last,

lower bearing

5,12 connect, lower bearing 12 is connected with motor 10, abrasive band 14 is installed in, lower tooth wheel shaft 15, on 13, power switch 8, speed regulator 9, motor 10, lower bearing 12 and baffle plate 16 are fixed on the base plate 11 by screw respectively.

The utility model operating principle: connect with the mains, turn on the power switch 8 and motor switch, speed regulator 9, motor 10 begins to rotate, drive lower bearing 12,13 rotations of lower tooth wheel shaft simultaneously, then drive abrasive band 14, the axle 15 that cogs rotates simultaneously, machine is started working, and different product contact 14 surfaces, abrasive band can be polished, be polished.During rotating handles 1, leading screw 3 drives bearing fixed seat 4 (being threaded) and moves up and down, and carries out up-down adjustment.Outwards during rotating handles 1, leading screw 3 drives bearing fixed seats 4 and descends, and bearing fixed seat 4 drives upper bearing (metal) 5 simultaneously and descends with the axle 15 that cogs, and it is promptly replaceable to take out abrasive band 14.Otherwise inside rotating handles 1, leading screw 3 drive bearing fixed seats 4 and rise, and bearing fixed seat 4 drives the upper bearing (metal) 5 and axle 15 risings that cog simultaneously, can make abrasive band 14 be in normal duty.By regulating two jackscrew height on the top board 6 can keep cogging axle 15 and lower tooth wheel shaft 13 operation balances, stable.

With reference to Fig. 2, baffle plate 16 is used to prop up abrasive band 14, increases abrasive band intensity.According to the difference of product structure, can also take on baffle plate 16 to paste silica gel or sponge is supported abrasive band 14.Have bracing frame 16-1 on the baffle plate 16, can be processed as one.Baffle plate 16 can directly be fixed, and can also be screwed on base plate 11 by bracing frame 16-1.

Claims

1. sanding and polishing machine, it is characterized in that, comprise handle (1), backing plate (2), leading screw (3), bearing fixed seat (4), upper bearing (metal) (5), top board (6), support post (7), power switch (8), speed regulator (9), motor (10), base plate (11), lower bearing (12), lower tooth wheel shaft (13), abrasive band (14), axle (15) and baffle plate (16) cog, wherein, handle (1) is fixed on the backing plate (2), upper bearing (metal) (5) is fixed on the side of bearing fixed seat (4), top board (6) is fixed on the bottom surface of bearing fixed seat (4), two jackscrews that are used to withstand upper bearing (metal) (5) are housed on the top board (6), leading screw (3) and two support posts (7) pass bearing fixed seat (4) respectively, wherein leading screw (3) and bearing fixed seat (4) are for being threaded, passing backing plate (2) on the leading screw (3) fixedlys connected with handle (1), the upper end of two support posts (7) is separately fixed on the bottom surface of backing plate (2), its lower end is fixed on the base plate (11), axle (15) cogs, lower tooth wheel shaft (13) respectively with upper bearing (metal) (5), lower bearing (12) connects, lower bearing (12) is connected with motor (10), abrasive band (14) is installed on cog axle (15) and the lower tooth wheel shaft (13), power switch (8), speed regulator (9), motor (10), lower bearing (12) and baffle plate (16) are separately fixed on the base plate (11).

2. sanding and polishing machine according to claim 1 is characterized in that, has bracing frame (16-1) on the described baffle plate (16), and baffle plate (16) is fixed on the base plate (11) by bracing frame (16-1).