CN203611078U

CN203611078U - Belt sander

Info

Publication number: CN203611078U
Application number: CN201320794372.7U
Authority: CN
Inventors: 李斌斌
Original assignee: JIANGMEN JIANGHAI DISTRICT JIENENG ELECTROMECHANICAL TECHNOLOGY Co Ltd
Current assignee: JIANGMEN JIANGHAI DISTRICT JIENENG ELECTROMECHANICAL TECHNOLOGY Co Ltd
Priority date: 2013-12-04
Filing date: 2013-12-04
Publication date: 2014-05-28
Anticipated expiration: 2023-12-04

Abstract

The utility model discloses a belt sander which comprises a base. An X-axis workbench and a Y-axis workbench are arranged on the base, a rotary disc used for fixing a workpiece is arranged on the Y-axis workbench, one or more work positions are arranged on the rotary disc, a Z-axis support is arranged on the base, one or more sliding rails are vertically arranged on the Z-axis support, Z-axis machining devices are further arranged on the Z-axis support, the Z-axis machining devices comprise servo motors arranged on the Z-axis support and supporting tables driven by the servo motors to vertically move on the sliding rails, a motor, a driving wheel driven by the motor and a driven wheel driven by the driving wheel are arranged on each supporting table, and the driving wheels drive the driven wheels to rotate through sanding belts. The belt sander can achieve four-axis linkage, the workpiece can be flexibly machined, a large part of the side face of the workpiece can be machined, machining efficiency is high, and machining is very convenient.

Description

A kind of belt sander

Technical field

The utility model relates to a kind of milling apparatus, particularly a kind of belt sander.

Background technology

Have some cuttves, cut after roughing out, its side usually has some burrs, or side is rough and uneven in surface, needs opposite side to carry out fine finishining again, for example grinds, so that side is polished.Tool setting now, this grinding of cutting are all much to adopt hand lapping, grind the product quality of coming bad, and machining accuracy is difficult to be protected, and grinding efficiency is low, takes time and effort.

The belt sander that now also has some to be specifically designed to grinding knife, to cut, multi-shaft interlocked but this belt sander can not be accomplished, its processing effect is also bad, need tool setting, cut while repeatedly grinding, need to change abrasive band, and the replacing in abrasive band is cumbersome, production efficiency is not high yet.

Utility model content

In order to overcome the deficiencies in the prior art, the utility model provides the belt sander that a kind of grinding effect is good, production efficiency is high.

The utility model solves the technical scheme that its technical problem adopts:

A kind of belt sander, comprise base, X-axis workbench and Y-axis workbench are set on described base, on described Y-axis workbench, be provided with the rotating disk for fixation workpiece, on described rotating disk, be provided with more than one station, on described base, be provided with Z axis support, on Z axis support, be vertically provided with the slide rail of one or more, Z axis processing unit (plant) is also installed on Z axis support, Z axis processing unit (plant) comprises the servomotor being arranged on Z axis support and on slide rail, is done the brace table moving up and down by driven by servomotor, on described brace table, motor is installed, the driving wheel being driven by motor, the driven pulley being driven by driving wheel, described driving wheel drives driven pulley to rotate by abrasive band.

In the utility model, the quantity of described slide rail is two, and described two slide rails are symmetrical set in the both sides of Z axis support, and correspondingly, the quantity in abrasive band is also two, and wherein an abrasive band is coarse sand band, and another abrasive band is fine sand band.

In the utility model, abrasive band pre-tightening apparatus is also installed on described brace table.

In the utility model, described abrasive band pre-tightening apparatus comprises the fixed block being arranged on brace table, on described fixed block, be fixedly connected with guided way, the other end of described guided way be movably installed with can along guided way longitudinal sliding motion for accepting the supporting seat of driven pulley, described supporting seat drives its slip by power set.

In the utility model, described servomotor drives brace table to move up and down by ball wire rod mechanism.

The beneficial effects of the utility model are: X-axis workbench and Y-axis workbench can be delivered to the workpiece on rotating disk side, abrasive band workpiece is ground, and therefore can grind workpiece rapidly, guarantee the Grinding Quality of workpiece.In addition, this product can be realized four-axle linked, can process workpiece neatly, can be worked into the very most of of side surface of workpiece, and working (machining) efficiency is high, processes very convenient.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Fig. 1 is the structural representation of the utility model a direction;

Fig. 2 is the structural representation of this utility model other direction.

The specific embodiment

The first embodiment

As shown in Fig. 1 ~ Fig. 2, a kind of belt sander, comprise base 1, X-axis workbench 2 and Y-axis workbench 3 are set on described base 1, and the moving direction of X-axis workbench 2, perpendicular to the moving direction of Y-axis workbench 3, is provided with the rotating disk 4 for fixation workpiece 40 on described Y-axis workbench 3, on described rotating disk 4, be provided with more than one station, after workpiece 40 is placed on rotating disk 4, rotating disk 4 is delivered to desired position by rotating by workpiece 40, facilitates the processing of workpiece 40.On described base 1, be provided with Z axis support 5, on Z axis support 5, be vertically provided with symmetrical two slide rails 51, symmetrical two Z axis processing unit (plant)s 6 are installed on Z axis support 5, Z axis processing unit (plant) 6 comprises the servomotor 61 being arranged on Z axis support 5 and driven and on slide rail 51, done the brace table 7 moving up and down by servomotor 61, and servomotor 61 drives brace table 7 to move up and down by ball wire rod mechanism.The driving wheel that motor 71 is installed, driven by motor 71 on described brace table 7, the driven pulley being driven by driving wheel, coarse sand band 72 is installed on the driving wheel of one of them Z axis processing unit (plant) 6 and driven pulley, on the driving wheel on another Z axis processing unit (plant) 6 and driven pulley, fine sand band 73 is installed.The rotation of the movement of X-axis workbench 2 and Y-axis workbench 3, the rotation of servomotor 61, rotating disk 4 is all to control by same control system.Add man-hour, a folded workpiece 40 overlays on rotating disk 4 to be processed together, to improve working (machining) efficiency.X-axis workbench 2, it is other that Y-axis workbench 3 and rotating disk 4 can be delivered to workpiece 40 coarse sand band 72, first with coarse sand band 72, workpiece 40 is ground, after coarse sand band 72 has ground workpiece 40, the servomotor 61 corresponding with coarse sand band drives coarse sand band 72 rising returns, and then X axle workbench and Y-axis workbench 3 are delivered to workpiece 40 again, and fine sand band 73 is other to be ground, after fine sand band 73 processes workpiece 40, fine sand band is return under the drive of the servomotor 61 of respective side again, therefore this belt sander can be roughly ground workpiece 40 respectively and the processing of fine grinding twice, guarantee the Grinding Quality of workpiece 40.In addition, X-axis workbench 2 can be realized left and right horizontal and move, and Y-axis workbench 3 can be realized horizontal shifting, and brace table 7 can drive abrasive band to realize and move up and down, and rotating disk 4 can be realized rotation, above four the same control system that moves through is controlled, and therefore this product can be realized four-axle linkedly, can grind workpiece 40 neatly, can be worked into a big chunk area of workpiece 40 sides, the range of work is large, and working (machining) efficiency is high, processes very convenient.

Further, on described brace table 7, abrasive band pre-tightening apparatus is also installed, described abrasive band pre-tightening apparatus comprises the fixed block 8 being arranged on brace table 7, on described fixed block 8, be fixedly connected with guided way 81, the other end of described guided way 81 be movably installed with can along guided way 81 longitudinal sliding motions for accepting the supporting seat 82 of driven pulley, described supporting seat 82 drives its slip by power set 83, described power set 83 can select cylinder or hydraulic cylinder, catch bar on power set 83 drives supporting seat 82 to move, and tightens abrasive band thereby supporting seat 82 drives again driven pulley to move.

Further, described guided way 81 is two hollow pipes, and every hollow pipe is movably installed with respectively away from one end of fixed block 8 connecting rod 84 that wall slides therein, and described supporting seat 82 is fixed on two connecting rods 84.

The second embodiment

The difference of the present embodiment and the first embodiment is, described guided way 81 is square track, and every guided way 81 is provided with slide block away from one end of fixed block 8, and described supporting seat 82 is fixedly connected on slide block.

The above, be preferred embodiments of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, within all should falling into protection domain of the present utility model.

Claims

1. a belt sander, comprise base (1), X-axis workbench (2) and Y-axis workbench (3) are set on described base (1), on described Y-axis workbench (3), be provided with the rotating disk (4) for fixation workpiece (40), described rotating disk is provided with more than one station on (4), it is characterized in that: on described base (1), be provided with Z axis support (5), on Z axis support (5), be vertically provided with the slide rail (51) of one or more, Z axis processing unit (plant) (6) is also installed on Z axis support (5), Z axis processing unit (plant) (6) comprises the servomotor (61) being arranged on Z axis support (5) and is driven and on slide rail (51), done the brace table (7) moving up and down by servomotor (61), motor (71) is installed on described brace table (7), the driving wheel being driven by motor (71), the driven pulley being driven by driving wheel, described driving wheel drives driven pulley to rotate by abrasive band.

2. a kind of belt sander according to claim 1, it is characterized in that: the quantity of described slide rail (51) is two, described two slide rails (51) are symmetrical set the both sides in Z axis support (5), correspondingly, the quantity in abrasive band is also two, wherein an abrasive band is coarse sand band (72), and another abrasive band is fine sand band (73).

3. a kind of belt sander according to claim 1, is characterized in that: described brace table is also provided with abrasive band pre-tightening apparatus on (7).

4. a kind of belt sander according to claim 3, it is characterized in that: described abrasive band pre-tightening apparatus comprises the fixed block (8) being arranged on brace table (7), on described fixed block (8), be fixedly connected with guided way (81), the other end of described guided way (81) be movably installed with can along guided way (81) longitudinal sliding motion for accepting the supporting seat (82) of driven pulley, described supporting seat (82) drives its slip by power set (83).

5. a kind of belt sander according to claim 1, is characterized in that: described servomotor (61) drives brace table (7) to move up and down by ball wire rod mechanism.