CN103624658B - The angle mill that can be arranged on lathe regulates stand - Google Patents

Abstract

The invention discloses an angle grinder adjusting stand which can be installed on a machine tool. The angle grinding stand is mainly composed of a cross slide, and is equipped with a rotating plate connected to the shaft of the cover plate of the sliding table. By adjusting the bolts fixed on the rotating plate on the bilateral brackets, the fine adjustment of the angle grinding working angle can be realized; there is a rotating plate fixed on the The fine-tuning slide plate on the top can adjust the left and right positions of the angle grinder through the milled groove; there is an angle grinder fixing device fixed on the fine-adjust slide plate. The angle grinding bench can realize the reciprocating grinding of the workpiece by the angle grinder. The DC motor provides the reciprocating motion speed after being decelerated by the reducer. Transfer, milling feed can be determined by manually adjusting the hand wheel on the cross slide. The angle grinder stand can be fixed on the guide rail of the machine tool. After accurate positioning, the workpiece can be repeatedly ground to achieve the use effect of the grinding machine and improve the finish of the workpiece. It is of great help to the production of enterprises and the research of schools.

Description

Angle grinder adjustment table for installation on machine tools

technical field

The invention relates to an angle grinder adjustment stand which can be installed on a machine tool, more precisely, relates to an angle grinder which can be installed on the guide rail of the machine tool, and combines the characteristics of the machine tool to accurately position the angle grinder and reciprocate the workpiece clamped on the machine tool. Grinding bench.

Background technique

In contemporary industry, the cast workpieces often need secondary finishing, and large equipment such as grinding machines and milling machines are needed to grind and mill the workpieces. For small and medium-sized enterprises or schools, if purchasing multiple grinding machines requires a lot of money and takes up a lot of space, and when the number of workpieces is small, the use of large machinery such as grinding machines will increase the cost of workpieces, which is not conducive to the long-term development of enterprise production and school research. .

Contents of the invention

In view of the aforementioned problems, the present invention discloses a bench device that can be installed on the guide rail of the machine tool, and combined with the characteristics of the machine tool, the angle grinder can be accurately positioned, and the workpiece clamped on the machine tool can be reciprocally ground. In this way, the high precision of the special grinding machine can be achieved. Effect.

In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: an angle grinder adjustment stand that can be installed on a machine tool, including a base for fixed support, a power device for supporting the reciprocating motion of the angle grinder, and a power transmission device, a cross slide device used as the main body of the reciprocating motion and feed movement of the angle grinder, a rotation control device for adjusting the working angle of the angle grinder, a displacement control device for adjusting the left and right working positions of the angle grinder, and a fixed support angle Angle grinder fixing device and angle grinder; the power device is fixed on the left side plate of the base, connected with the cross slide device through the power transmission device, and the cross slide device is fixed directly above the base, and the The rotation control device is fixed on the cover plate of the cross slide device through a shaft connection, the displacement control device is fixed on the rotation plate of the rotation control device by bolts, and the angle grinder fixing device is fixed on the fine-tuning of the displacement control device. On the slide, the angle grinder is fixed on one side of the tripod bracket of the fixture.

The power device is composed of a right-angle connecting plate, a DC motor, and a reducer. The right-angle connecting plate is fixed on the left side plate of the base, and the DC motor and the reducer are connected and fixed on the lower surface of the right-angle connecting plate; the power transmission device consists of It is composed of crank, crank fixed block and connecting rod. The crank is connected with the output shaft of the reducer. The stroke size of the reciprocating motion of the angle grinder can be controlled by adjusting the position of the crank fixed block on the crank. One end of the connecting rod is connected to the crank fixed block, and the other end is connected to the cross Slider.

The cross slide device is composed of a cover plate, a cross slide, and a hand wheel. The cross slide is fixed directly above the base, and the left end is connected with a connecting rod to make the cross slide move radially. The tail is equipped with a hand wheel, and the hand wheel It is connected with the lead screw inside the slide table to control the feed movement of the angle grinder. The cover plate is installed on the top of the cross slide table and reciprocates together with the slide table, which can effectively prevent processing chips from falling into the slide table and maintain the cross slide. table movement.

The rotation control device is composed of a rotating plate and a bilateral bracket. The rotating plate is fixed on the cover plate through a shaft connection, and bilateral brackets are installed on both sides of the protrusion of the rotating plate. After the angle of the rotating plate is adjusted, the side plate of the bilateral bracket can The bolts on the top hold the swivel plate in place.

The displacement control device is composed of a fine-tuning slide plate with four grooves, and the fine-adjustment slide plate is fixed on the rotating plate by four bolts passing through the grooves, and the left and right working positions of the angle grinder can be determined by adjusting the positions of the grooves.

The angle grinder fixing device is composed of a triangle bracket and a bracket fixing block. The bracket fixing block is fixed on the fine-tuning slide plate. The angle grinder is fixed on one side of the triangle bracket. After adjusting the working position of the angle grinder, it is fixed on the bracket fixing block.

The invention is fixed on the guide rail of the machine tool, combined with the height and rotating speed of the machine tool, can repeatedly grind the workpiece after precise adjustment, achieves the use effect of the grinding machine, and improves the quality and smoothness of the workpiece.

Description of drawings

Fig. 1 is the assembly drawing of angle grinding stand of the present invention;

Fig. 2 is the front view of the angle grinding stand of the present invention;

Fig. 3 is a left view of the angle grinding stand of the present invention.

detailed description

As shown in Figure 1, Figure 2 and Figure 3, an angle grinder adjustment stand that can be installed on a machine tool includes a base for fixed support, a power device and a power transmission device for supporting the reciprocating motion of the angle grinder, The cross slide device used as the main body of the reciprocating motion and feed movement of the angle grinder, the rotation control device used to adjust the working angle of the angle grinder, the displacement control device used to adjust the left and right working positions of the angle grinder, the fixed support angle grinder Angle grinder fixing device and angle grinder; the power device is fixed on the left side plate of the base, connected with the cross slide device through the power transmission device, the cross slide device is fixed directly above the base, and the rotating The control device is fixed on the cover plate of the cross slide device through a shaft connection, the displacement control device is fixed on the rotating plate of the rotation control device through bolts, and the angle grinder fixing device is fixed on the fine-tuning slide plate of the displacement control device , the angle grinder is fixed on one side of the tripod bracket of the fixture.

The power unit is composed of a right-angle connecting plate 10, a DC motor 12, and a reducer 11. The right-angle connecting plate is fixed on the left side plate of the base 13, and the DC motor and the reducer are connected and fixed on the lower surface of the right-angle connecting plate; The power transmission device is composed of crank 14, crank fixed block 15 and connecting rod group 16. The crank is connected to the output shaft of the reducer. The stroke of the reciprocating motion of the angle grinder can be controlled by adjusting the position of the crank fixed block on the crank. One end of the connecting rod Connect the crank fixed block, and connect the cross slide at one end; the cross slide device is composed of a cover plate 7, a cross slide 8, and a hand wheel 9, the cross slide is fixed directly above the base, and the left end is connected with a connecting rod, so that the cross slide The table makes radial reciprocating motion, and the tail is equipped with a hand wheel, which is connected with the screw inside the slide table to control the feed movement of the angle grinder. Effectively prevent processing scraps from falling into the slide table and maintain the movement of the cross slide table; the rotation control device is composed of a rotating plate 5 and a double-sided bracket 6. Each is equipped with bilateral brackets, and after the angle of the rotating plate is adjusted, the rotating plate can be fixed by the bolts on the side plates of the bilateral brackets; Two bolts pass through the groove and are fixed on the rotating plate, and the determination of the left and right working positions of the angle grinder can be realized by adjusting the position of the groove; On the slide plate, the angle grinder 1 is fixed on one side of the triangular bracket, and after the working position of the angle grinder is adjusted, it is fixed on the bracket fixing block.

The working principle of the angle grinding stand is as follows. After the stand is completely fixed on the guide rail of the machine tool, the stroke size of the reciprocating motion of the angle grinder can be controlled by adjusting the position of the crank fixing block on the crank; the handwheel of the cross slide can be adjusted. To control the feed movement of the angle grinder; the angle of the angle grinder can be adjusted by adjusting the bolts on the bilateral bracket against the rotating plate; the working position of the angle grinder can be adjusted by moving the fine-tuning slide plate.

After the angle grinder stand is positioned accurately, first start the machine tool, the workpiece starts to rotate, then the DC motor is powered on, the angle grinder is also powered on, the angle grinder starts to reciprocate, and then the handwheel is turned to make the angle grinder move forward to grind the workpiece After grinding the rough surface, turn the hand wheel to move the angle grinder back, cut off the power supply, and complete the grinding process of the workpiece.

Claims (1)

1. An angle grinder adjustment stand that can be installed on a machine tool, including a base for fixed support, a power device and a power transmission device for supporting the reciprocating motion of the angle grinder, and a main body for the reciprocating motion and feed movement of the angle grinder The cross slide device, the rotation control device for adjusting the working angle of the angle grinder, the displacement control device for adjusting the left and right working positions of the angle grinder, the angle grinder fixing device and the angle grinder for fixing and supporting the angle grinder; the power The device is connected with the cross slide device through the power transmission device; The power device includes a right-angle connecting plate, a DC motor, and a reducer; the power transmission device includes a crank, a crank fixing block, and a connecting rod; the right-angle connecting plate is fixed on the left side plate of the base, and the DC After the motor and the reducer are connected, they are fixed on the lower surface of the right-angle connecting plate. The crank is connected to the output shaft of the reducer. The crank fixing block can be fixed at any position on the crank. One end of the connecting rod is connected to the crank fixing block. The other end is connected to the cross slide to make the angle grinder reciprocate; The cross slide device includes a cross slide, a hand wheel and a cover plate; the cross slide is fixed directly above the base, and the left end is connected with a connecting rod to make the cross slide move radially reciprocatingly, and the hand wheel Installed at the end of the slide table and connected with the lead screw inside the slide table to control the movement of the angle grinder, the cover plate is installed on the top of the cross slide table to reciprocate with the angle grinder; The rotation control device includes a rotating plate and a bilateral bracket; the rotating plate is fixed on the cover plate through a shaft connection, and the bilateral brackets are installed on both sides of the protrusion of the rotating plate. After the angle of the rotating plate is adjusted, the The bolts on the side plate of the bilateral bracket fix the rotating plate; The displacement control device is composed of a fine-tuning slide plate; the fine-tuning slide plate has four through slots, which are fixed on the rotating plate by four bolts passing through the slots, and the left and right working positions of the angle grinder can be adjusted by adjusting the position of the slots. Sure; The angle grinder fixing device includes a bracket fixing block and a triangular bracket; the bracket fixing block is fixed on the fine-tuning slide plate, and the angle grinder is fixed on one side of the triangular bracket, and after the working position of the angle grinder is adjusted, it is fixed on the on the bracket fixing block.