CN2551398Y - Abrasive cloth polishing machine - Google Patents

Abstract

The invention relates to an abrasive cloth polishing machine, which comprises a machine table, wherein the machine table is provided with a driving device, the driving device is at least linked with a driving wheel exposed out of the machine table, one side of the machine table adjacent to the driving wheel is provided with a movable plate, the movable plate can move in the radial direction of the driving wheel, one end of the movable plate is provided with a working wheel, the machine table is provided with a support frame, the support frame is provided with a guide device with a linked wheel, and the support frame is provided with a polishing belt sleeved on the peripheries of the driving wheel, the working wheel and the linked wheel; the driving device can drive the polishing belt to rotate, so that a user can perform polishing operation on the surface of the polishing belt on the periphery of the working wheel.

Description

Emery cloth polishing machine

technical field

This invention is an emery cloth polishing machine, especially a processing equipment that provides workpiece polishing.

Background technique

The commonly known emery cloth polishing machine is a machine table, and the machine table is wound on a fixed roller set with a polishing belt, and can be used to perform polishing operations on the outer periphery of the polishing belt; but due to the shape of the generally polished workpiece And the size is different, and there are different parts such as wide surface or groove that need to be polished, so it is necessary to match different sizes or width and thickness of roller sets and polishing belts, but the conventional emery cloth polishing machine lacks an effective and fast replacement design, and the roller The assembly system is fixed, so when the polishing belt needs to be replaced, many parts need to be disassembled to replace it, causing troubles and troubles in use; even some components of the emery cloth polishing machine are not easy to disassemble and replace, making it impossible to replace the roller set And the polishing belt, which causes problems in the polishing operation.

Contents of the invention

The main purpose of this creation is to provide an emery cloth polishing machine, which uses at least one side of the machine platform to provide a movable plate that can adjust the distance between the working wheel and the driving wheel, and cooperates with the machine platform to provide a support frame. The support frame is provided with a guide device, the guide device is provided with a link wheel that can adjust the angle, and the link wheel, the working wheel, and the driving wheel are arranged on the same plane, and a polishing belt is provided on the outer circumference of the three; by this activity The plate can adjust the distance between the working wheel and the driving wheel, cooperate with the interlocking wheel to guide the position of the polishing belt, so that the working wheel and polishing belt can be easily replaced according to the user's needs, so as to facilitate the polishing operation.

Description of drawings

In order to enable your examiners to further understand the structural features and practical effects of this creation, the preferred embodiments described below are described in detail with the drawings as follows: 1. Drawings: Figure 1 is a three-dimensional appearance diagram of this creation. Fig. 2 is the schematic diagram of the side view combination of this creation. Fig. 3 is the three-dimensional enlarged view of the creation adjusting device. Fig. 4 is a three-dimensional exploded view of a part of Fig. 3 . Fig. 5 is a three-dimensional enlarged view of the creative guiding device. Figure 6 is a combined front view of Figure 5. Fig. 7 is the three-dimensional appearance diagram of the adjustment device of another embodiment of the invention. Two component label parts 10, machine; 11, support frame; 12, platform; 20, driving device; 21, motor; 22, 41, bearing seat; 23, drive shaft; 24, pulley, 25, belt; 26, Drive wheel; 30, adjustment device; 31, movable plate; 32, long hole; 33, first bolt; 34, fixed seat; 35, extension rod; 36, 37, working wheel; 40, guide device; 42, rotation Shaft; 43, connecting frame; 430, positioning piece; 44, interlocking wheel; 45, pivot; 46, fixed piece; 47, second bolt; 48, protrusion; 49, third bolt; 50, frame body; 51, screw four bolts; 52, spring; 60, polishing belt.

Detailed ways

As shown in Fig. 1 and Fig. 2, the emery cloth polishing machine of the present creation, it comprises a machine platform 10, and this machine platform 10 center is provided with a support frame 11, and this support frame 11 top surface is set as a platform 12;

A driving device 20, the driving device 20 is provided with a motor 21 inside the machine table 10, and the motor 21 is provided with a spindle (not shown), and the top surface of the machine table 10 is provided with two bearing blocks 22 at intervals, There is a drive shaft 23 running through the two bearing seats 22, and a belt pulley 24 is provided on the drive shaft 23, the motor 21 and the outer periphery of the mandrel. A drive wheel 26 is fixed at both ends of the transmission shaft 23;

An adjusting device 30, please also refer to Fig. 3 and Fig. 4, this adjusting device 30 is respectively provided with a movable plate 31 on the two driving wheels 26 adjacent to the top surface of the machine 10, and the movable plate 31 is on the horizontal diameter of the driving wheel 26. Two long holes 32 are respectively provided in the direction, and each long hole 32 is respectively provided with a first bolt 33, and is locked on the machine table 10 at the end of the first bolt 33;

A working wheel 36, the working wheel 36 is provided with an L-shaped fixed seat 34 fixed on one end of the movable plate 31, the horizontal plane of the fixed seat 34 is fixed with the movable plate 31, and an extension rod 35 is fixedly arranged on the vertical plane, And the working wheel 36 is set to a smaller outer diameter wheel body;

A guiding device 40, please refer to shown in Fig. 5 and Fig. 6 simultaneously, this guiding device 40 is on the platform 12 both sides of this machine platform 10 support frame 11, is respectively fixed with two bearing blocks 41 that two intervals are arranged, Each of the two bearing seats 41 is provided with a rotating shaft 42, and each of the two rotating shafts 42 is fixed with a connecting frame 43 at one end of the outer side of the platform 12, and a connecting wheel 44 is provided with a pivot shaft 45 in the center. The frame 43 is respectively provided with a fork-shaped locating piece 430 on both sides of the interlocking wheel 44, for the pivot 45 of the interlocking wheel 44 to pass through and set at the fork-shaped place of the locating piece 430, and is provided with a sleeve The polishing belt 60 located on the outer circumference of the interlocking wheel 44, the working wheel 36 and the driving wheel 26, and one positioning piece 430 of the connecting frame 43 is provided with a fixed piece protruding outward below the pivot 45 of the interlocking wheel 44. 46, and a second bolt 47 is locked from bottom to top, the end of the second bolt 47 is against the bottom side of the pivot 45 of the interlocking wheel 44, and on the other positioning piece 430 of the connecting frame 43, A protruding block 48 is protruded on one side to lock a third bolt 49, and an L-shaped frame 50 is fixed on the top surface of the support frame 11 of the machine 10 facing the direction different from the working wheel 36. 50 is locked with a fourth bolt 51 toward the positioning piece 430, and a spring 52 is arranged between the fourth bolt 51 and the protrusion 48 bolt 49; by the above-mentioned structure, the emery cloth polishing machine of this creation is completed.

When changing the working wheel and the polishing belt, as shown in Figure 1 and Figure 3, it can loosen the first bolt 33 of the movable plate 31, adjust the position of the movable plate 31, and control the working wheel 36 and the polishing belt. The distance between the driving wheels 26 facilitates the removal of the polishing belt 60 from the outside of the driving wheel 26 to replace different polishing belts 60. Polishing belt 60 and working wheel 37, need to be changed into larger working wheel 37, and larger working wheel 37 system can directly utilize an L-shaped fixed seat 34 as when needing polishing to have the workpiece of deep section groove, The horizontal section is fixed on the movable plate 31, and the vertical section is provided with a rotatable working wheel 37, which is adjusted to the position of the machine table 10 in conjunction with the movable plate 31, and is locked and fixed with the first bolt 33, thereby controlling the The tightness of the polishing belt 60, in addition, cooperates with the second bolt 47 of the guide device 40 to rotate and adjust the height of the pivot 45 against the interlocking wheel 44, and then adjust the axial angle of the rotating shaft 42 to control the polishing belt 60 At the same time, when the polishing belt 60 rotates, the spring 52 between the positioning piece 430 and the frame body 50 of the machine 10 allows the positioning piece 430 to have appropriate elastic force and supporting force when the polishing belt 60 is rotating. By.

Based on the above structure, the emery cloth polishing machine of this creation has the following advantages:

This creation can utilize the adjusting device to control the relative distance between the working wheel on the movable plate and the driving wheel, and then loosen and tighten the polishing belt to easily replace the polishing belt, and the guiding device can control the connecting wheel. The axial angle of the driving wheel guides the polishing belt to an appropriate position, making it easy to replace the polishing belt and working wheel, and increasing the application range of the emery cloth polishing machine.

Claims (8)

1, a kind of emery cloth polishing machine, it is characterized in that: it is to comprise:

One board, this board is provided with a bracing frame;

One drive unit, this drive unit are provided with a motor of being located at board at least, and this motor system links and drives a driving wheel of being located at this outside, board position;

One adjusting device, this adjusting device is provided with the portable plate of a slip adjustment location in adjacent this driving wheel of this board end face, establishes a holder in this portable plate end wherein, and in this holder pivot load knot one active wheel corresponding to this driving wheel;

One guiding device, this guiding device lies at least one side of this board bracing frame and is provided with a linkage frame, this linkage frame is combined with a connecting traction wheel corresponding to this driving wheel and this active wheel, and has a sand belt to be sheathed on this connecting traction wheel, this active wheel and the corresponding wheel face of this driving wheel.

2, the emery cloth polishing machine according to claim 1, it is characterized in that: wherein this portable plate of this adjusting device radially respectively is provided with two slotted holes along this driving wheel, and each slotted hole respectively runs through and is provided with one first bolt, and is locked on this board in this first bolt end.

3, according to claim 1 or 2 described emery cloth polishing machines, it is characterized in that: wherein this drive unit is provided with a motor in board inside, and this motor is provided with an axle, and the end face of this board is interval with the diaxon bearing, run through between the diaxon bearing and be provided with a power transmission shaft, this power transmission shaft and this position, motor spindle periphery isoplanar respectively are provided with a belt pulley, and two belt pulley peripheries are provided with a belt.

4, the emery cloth polishing machine according to claim 3 is characterized in that: wherein the power transmission shaft two ends of this drive unit each be installed with a driving wheel in this outside, board position.

5, according to claim 1 or 2 described emery cloth polishing machines, it is characterized in that: wherein this board is made as a platform in this bracing frame end face, and relative this guiding device of this platform is provided with the bearing block of two interval settings at least one side, respectively run through being provided with a rotating shaft between the diaxon bearing, each is installed with this linkage frame in one of this platform outside end two rotating shafts.

6, the emery cloth polishing machine according to claim 5, it is characterized in that: wherein this guiding device is in the platform both sides of this board bracing frame, respectively be installed with the diaxon bearing of two interval settings, and respectively being provided with one in the both sides of this connecting traction wheel, this linkage frame is forked spacer, wear for the pivot of this connecting traction wheel and to be positioned the forked place of this spacer, and the one spacer of this linkage frame, be equipped with a stator outwardly in this connecting traction wheel pivot below, and from bottom to top lock is provided with a bolt, and the end of this bolt is resisted against the pivot bottom side of this connecting traction wheel.

7, the emery cloth polishing machine according to claim 6, it is characterized in that: wherein this guiding device is provided with a projection in another spacer one pleurapophysis of this linkage frame, is installed with a L shaped support body in this board bracing frame end face towards differing from this active wheel direction in addition.

8, the emery cloth polishing machine according to claim 1 is characterized in that: wherein this holder connects to stretch along this portable plate direction and is installed with an extension rod, and terminal being pivoted with this active wheel of this extension rod is connected.

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