CN201357352Y

CN201357352Y - Wire wheel polisher

Info

Publication number: CN201357352Y
Application number: CNU2009200515924U
Authority: CN
Inventors: 陈明进
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-24
Filing date: 2009-02-24
Publication date: 2009-12-09
Anticipated expiration: 2019-02-24

Abstract

The utility model discloses a wire wheel polisher which belongs to the field of polishing equipment. The polisher comprises a power motor, a support platform for bearing the power motor, a driving device for connecting the power motor with a spindle, a polishing wheel fixedly arranged at one end of the spindle, and a fixture jig movably arranged on the workbench, wherein the polishing wheel adopts a wire wheel. The wire wheel polisher provided by the utility model has the advantages of simple structure and high efficiency, and overcomes the deficiencies of manual polishing, such as non-uniform strength, low efficiency and the like.

Description

The wire wheel sander

Technical field:

The utility model belongs to the grinding apparatus field, relates in particular to the wire wheel sander.

Background technology:

As everyone knows, the corner angle of the parts of various machining are because of reasons such as machining tool or the materials of process component own, the corner angle of process component are uneven, and hinder hand easily, not only be unfavorable for outward appearance is further processed but also diminished to parts, must be suitably to its polishing processing.At present, in most of the cases all be to adopt the hand-held angle of workman grinding machine to process this mode, there is the problem of following several respects in processing in this way: the first, converted products is of poor quality, and firmly inhomogeneous during because of artificial polishing, the difficult quality of polishing is guaranteed; The second, dangerous big, the purposes character of grinding wheel has determined it harder, crisp, and impact resistance is poor, and fragmentation is splashed and hurted sb.'s feelings in the bruting process of being everlasting; Three, in poor, the bruting process of work condition environment, the corner angle part of the consumption of polishing sheet and parts all becomes dust, and operator's physical and mental health is caused very big injury; Four, efficiency is extremely low, is difficult to satisfy the needs of present large-scale production.

Summary of the invention:

The purpose of this utility model is intended to overcome the deficiencies in the prior art, provides a kind of simple in structure, the wire wheel sander of the effective high efficiency of polishing.

The utility model is mainly realized goal of the invention by following technical solution:

The wire wheel sander, it comprises the transmission device of brace table, connection power motor and the main shaft of power motor, carrying power motor, is fixed at grinding wheel and the movable clamp tool of being located on the workbench on main shaft one end, described grinding wheel is a wire wheel.

Wherein said workbench has a manual positioning device.

Wherein said transmission device is made up of the driving-belt that is fixed at driving wheel on the power motor output shaft, is fixed at the driven pulley on the main shaft other end and connects driving wheel and driven pulley.

Wherein said clamp tool is located at the top of workbench by movable whirligig, and its rotary driving force is provided by drive unit; Described movable whirligig is by the rotating shaft that is vertical at bench-top, is fixed in toothed disc on the top end face of rotating shaft and the pedestal that is fixed on the toothed disc and forms, and described clamp tool is fixed on the pedestal; Described drive unit be connected fuel tank, hydraulic cylinder by the oil pressure motor, with the oil pressure electromechanics and connect the defeated pressure pipe of fuel tank and hydraulic cylinder and be located at hydraulic cylinder piston axially outward the gear bar on the end form; Described gear bar and toothed disc engagement.

Wherein said workbench bottom is provided with lowering or hoisting gear, described lowering or hoisting gear by lifting motor, be fixed in horizontal screw bolt on the lifting motor output shaft, form with the spiral shell dish of horizontal screw bolt engagement and the vertical screw that is sheathed in the spiral shell dish, withstand on the workbench bottom faces on the top of vertical screw.

Wherein said brace table one side is provided with the PLC control cabinet, and described PLC control cabinet is electrically connected with power motor, oil pressure motor and lifting motor respectively.

Wheel and one-tenth that wherein said driven pulley is differed by several diameter.

The utility model also comprises a dust gathering arrester, and described dust gathering arrester is provided with the control of dust hole.

The utility model provides a kind of wire wheel sander of simple in structure and high efficiency, with respect to artificial polishing, the utility model has improved the mechanization degree of process component polishing greatly, quality and the stability and the production efficiency of process component polishing have been improved, effectively reduce the work risk, improved work condition environment.In addition, with respect to most knife sharpeners on the market, the utility model has been optimized device structure greatly, improves automaticity.

Description of drawings:

The positive visual angle of Fig. 1 the utility model structural representation;

Visual angle, Fig. 2 the utility model left side structural representation;

Visual angle, Fig. 3 the utility model right side structural representation;

The movable whirligig schematic diagram of Fig. 4 the utility model clamp tool.

Reference numeral:

The 1-workbench, 2-clamp tool, 3-grinding wheel, the 4-power motor, 5-control of dust hole,

The 6-fuel tank, 7-oil pressure motor, the 8-main shaft, the 9-PLC control cabinet, the 10-driving wheel,

The 11-driving-belt, the 12-driven pulley, the 13-dust gathering arrester, the 15-brace table,

The 16-lifting motor, the 17-horizontal screw bolt, 18-spiral shell dish, the 19-vertical screw,

The 20-hydraulic cylinder, 22-power motor output shaft, 23-fails pressure pipe,

24-hydraulic cylinder piston axle, the 25-manual positioning device, the 26-oil thermometer, the 30-pedestal,

40-gear bar, 301-toothed disc, 302-rotating shaft

The specific embodiment:

Below in conjunction with accompanying drawing the technical solution of the utility model is described further:

Referring to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of wire wheel sander, it comprise power motor 4, carrying power motor 4 brace table 15, connect the transmission device of power motor 4 and main shaft 8, transmission device is by being fixed at driving wheel 10 on the power motor output shaft 22, being fixed at the driven pulley 12 on main shaft 8 one ends and connecting driving wheel 10 and form with the driving-belt 11 of driven pulley 12; Turn on the power behind the

motor

4,22 rotations of power motor output shaft are rotated thereby drive driving wheel 10, and driving wheel 10 drives driven pulleys 12 rotations by driving-belt 11.Generally speaking, the polishing of process component has proposed high requirement to the grinding wheel rotary speed, and be usually less than the rotary speed of power motor 4, so driven pulley 12 is by the different wheel of several diameter and close and form, because each wheel and driving wheel 10 diameters are than different, be placed in by driving-belt 11 on the different wheels of driven pulley 12, the rotary speed of main shaft 8 will be different, and the utility model is mainly regulated the rotary speed of grinding wheel 3 in this way.

The utility model also comprises grinding wheel 3 and the movable clamp tool 2 of being located at liftable workbench 1 top that is fixed on main shaft 8 other ends, and workbench 1 bottom one side is provided with a manual positioning device 25; Described grinding wheel 3 can be general grinding wheel or other polishing thing, as an inventive point of the present utility model, in the present embodiment, grinding wheel 3 is a wire wheel, it is harder but crisp that wire wheel is changed general grinding wheel, the characteristics of impact resistance difference, and it is not only harder, and impact resistance is strong, does not have the situation generation that fragmentation is splashed and hurted sb.'s feelings in bruting process.

Clamp tool 2 is used for the clamping process component, and clamp tool 2 is located at the top of workbench 1 by movable whirligig, and in the present embodiment, clamp tool 2 is located at the top of workbench 1 by movable whirligig, and its rotary driving force is provided by drive unit; Described movable whirligig is by the rotating shaft 302 that is vertical at workbench 1 top, is fixed in toothed disc 301 on the top end face of rotating shaft 302 and the pedestal (30) that is fixed on the toothed disc 301 and forms, and clamp tool 2 is fixed on the pedestal 30; Drive unit is by oil pressure motor 7, with oil pressure motor 7 mechanical connection fuel tanks 6, hydraulic cylinder 20 and be connected fuel tank 6 and form with the defeated pressure pipe 23 of hydraulic cylinder 20 and the gear bar of being located on the hydraulic cylinder piston axle 24 outside ends 40; Described gear bar 40 and toothed disc 301 engagements.Design like this makes 180 of clamp tool 2 of the present utility model spend rotary course and has realized automation fully, and it is very convenient to process.After oil pressure motor 7 starts, oil pressure motor 7 drives fuel tank 6 inner carriers and moves back and forth, when fuel tank 6 inner carriers stretch out, fluid oil flows in the hydraulic cylinder 20 through defeated pressure pipe 23 in the fuel tank 6, hydraulic cylinder piston axle 24 is extruded, thereby promote outwards motion of gear bar 40, because of gear bar 40 and toothed disc 301 engagements, toothed disc 301 outwards moves along with gear bar 40 and realizes rotation, finally realizes clamp tool 2 rotations; When fuel tank 6 inner carriers shrink, fluid oil flows back in the fuel tank 6 through defeated pressure pipe 23 in the hydraulic cylinder 20, hydraulic cylinder piston axle 24 through ambient pressure to the hydraulic cylinder receipts that contract, so just effectively pulling gear bar 40 moves to the direction of hydraulic cylinder 20, thereby driven gear dish 301 rotates in the opposite direction, finally makes clamp tool 2 towards rotating in the opposite direction with aforementioned side.Clamp tool 2 just can effectively realize 180 degree rotations like this, makes process component can obtain omnibearing polishing man-hour adding, and the polishing effect is good.In addition, fuel tank 6 does not also have oil thermometer 26, monitors the working condition of fuel tank 6 by the variation of displays temperature on the oil thermometer 26, and is too high as temperature, can break-off, so that machinery equipment is rested and reorganized.

Workbench 1 has a manual positioning device 25, can make the workbench 1 whole move left and right that realizes, because each process component varies in size, set distance is variant naturally between clamp tool 2 and the grinding wheel 3, so when the parts of the different sizes of each processing, at first will regulate distance between clamp tool 2 and the grinding wheel 3 by transferring manual positioning device 25.Certainly the distance between clamp tool 2 and the grinding wheel 3 also can realize by the lifting of regulating workbench 1.

The lifting of above-mentioned workbench 1 mainly realizes by the lowering or hoisting gear that is provided with workbench 1 bottom, lowering or hoisting gear by lifting motor 16, be fixed in horizontal screw bolt 17 on lifting motor 16 output shafts, form with the spiral shell dish 18 of horizontal screw bolt 17 engagements and the vertical screw 19 that is sheathed in the spiral shell dish 18, vertical screw 19 is withstood workbench 1 bottom surface.Outside the horizontal screw bolt 17, be equipped with screw thread, the vertical screw 19 outer screw threads that also are provided with inside and outside being the spiral shell dish 18 of cylindrical tube; After starting lifting motor 16, lifting motor 16 rotating shafts drive horizontal screw bolt 17 rotations, because of horizontal screw bolt 17 external screw threads and spiral shell dish 18 external screw threads are meshing with each other, horizontal screw bolt 17 drives spiral shell dish 18 in the vertical plane rotation and rotates in horizontal plane, spiral shell dish 18 internal threads and vertical screw 19 external screw threads are meshing with each other, move up and down in vertical direction driving vertical screw 19 naturally in the positive and negative rotation of spiral shell dish 18 in horizontal plane, workbench 1 bottom faces is withstood on the top of vertical screw 19, thereby makes workbench 1 can do the oscilaltion campaign.

When clamp tool 2 was realized 180 degree rotations back and forth, workbench 1 can the oscilaltion campaign, makes the process component that is clipped in the clamp tool 2 can obtain omnibearing polishing from face.

Brace table 15 1 sides are provided with PLC (Programmable logic controller, programmable controller) control cabinet 9, PLC control cabinet 9 is electrically connected with power motor 4, oil pressure motor 7 and lifting motor 16 respectively, can realize the omnibearing automatic operation of the utility model by PLC control cabinet 9, send instruction to PLC control cabinet 9, can start power motor 4, oil pressure motor 7 and lifting motor 16 respectively, realize grinding wheel 3 rotations, clamp tool 2 180 degree back and forth rotatablely moves workbench 1 oscilaltion campaign.In the present embodiment, PLC control cabinet 9 has two cover systems, and the one, realize above-mentioned functions by the button of manual PLC control cabinet 9; Another is by to PLC control cabinet 9 input instruction repertories, makes above-mentioned functions realize full automatic working.Because grinding wheel 3 of the present utility model adopts wire wheel, again through after certain hour or the certain number of times polishing, can there be certain consumption in wire wheel steel wire tip, thereby the spacing between wire wheel and the process component is increased, as a comparatively outstanding technical essential of the present utility model, we can be by PLC control cabinet 9 input instruction repertories, after the polishing of sander through certain hour or certain number of times, the automatic rising certain altitude of workbench 1 meeting, the height that rises and the time (number of times of perhaps polishing) of rising by PLC control cabinet 9 by the instruction repertorie setting, make the utility model more become intelligent, effectively raise the novel quality of this reality.

The utility model is provided with a dust gathering arrester 13 in addition, and dust gathering arrester 13 is provided with control of dust hole 5.Dust is a lot of during polishing, can produce very big influence to operating personnel's health, as another inventive point of the present utility model, outside whole sander, be provided with a dust gathering arrester 13, when polishing, open simultaneously and be located at dust arrester on one side, the dust that is produced during polishing sucks in the dust arrester by the control of dust hole of being located on the dust gathering arrester 13 5, has improved the polishing working environment greatly.

The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1, wire wheel sander, it comprises the transmission device of brace table (15), connection power motor (4) and the main shaft (8) of power motor (4), carrying power motor (4), be fixed at grinding wheel (3) on main shaft (8) one ends and activity and be located at clamp tool (2) on the workbench (1), it is characterized in that: described grinding wheel (3) is wire wheel.

2, wire wheel sander according to claim 1 is characterized in that: described workbench (1) has a manual positioning device (25).

3, wire wheel sander according to claim 2 is characterized in that: described transmission device is formed with the driving-belt (11) of driven pulley (12) by being fixed at driving wheel (10) on the power motor output shaft (22), being fixed at the driven pulley (12) on main shaft (8) other end and connecting driving wheel (10).

4, wire wheel sander according to claim 3 is characterized in that: described clamp tool (2) is located at the top of workbench (1) by movable whirligig, and its rotary driving force is provided by drive unit; Described movable whirligig is by the rotating shaft (302) that is vertical at workbench (1) top, the pedestal (30) that is fixed in the toothed disc (301) on the top end face of rotating shaft (302) and is fixed on the toothed disc (301) is formed, and described clamp tool (2) is fixed on the pedestal (30); Described drive unit is by oil pressure motor (7), with oil pressure motor (7) mechanical connection fuel tank (6), hydraulic cylinder (20) and be connected the defeated pressure pipe (23) of fuel tank (6) and hydraulic cylinder (20) and the gear bar (40) that is fixed on the outside end of hydraulic cylinder piston axle (24) is formed; Described gear bar (40) and toothed disc (301) engagement.

5, wire wheel sander according to claim 4, it is characterized in that: described workbench (1) bottom is provided with lowering or hoisting gear, described lowering or hoisting gear by lifting motor (16), be fixed in horizontal screw bolt (17) on lifting motor (16) output shaft, form with the spiral shell dish (18) of horizontal screw bolt (17) engagement and the vertical screw (19) that is sheathed in the spiral shell dish (18), withstand on workbench (1) bottom faces on the top of vertical screw (19).

6, wire wheel sander according to claim 5 is characterized in that: brace table (15) one sides are provided with PLC control cabinet (9), and described PLC control cabinet (9) is electrically connected with power motor (4), oil pressure motor (7) and lifting motor (16) respectively.

7, wire wheel sander according to claim 6 is characterized in that: wheel and one-tenth that described driven pulley (12) is differed by several diameter.

8, according to the arbitrary described wire wheel sander of claim 1-7, it is characterized in that: also comprise a dust gathering arrester (13), described dust gathering arrester (13) is provided with control of dust hole (5).