CN217493706U - A special CNC machine tool for double-station deburring - Google Patents

Abstract

The utility model provides a special digit control machine tool of duplex position burring belongs to lathe technical field. It has solved the current problem that manual burring seriously influences workman's health. This special digit control machine tool of duplex position burring, including the lathe bed, the stand, crossbeam and electric grinding head, the stand is vertical both sides of being fixed in the lathe bed respectively, the crossbeam transversely is fixed in the upper end of two stands, there is the big layer board of X axle side through transverse guide swing joint, the translation is realized through the motor cooperation lead screw of crossbeam tip to the big layer board of X axle, there is the little planker of Z axle side through longitudinal guide swing joint of the big layer board of X axle, the translation is realized through the motor cooperation lead screw No. two at the big layer board top of X axle to this little planker of Z axle, the electric grinding head is vertical to be fixed in on the little planker of Z axle, lie in electric grinding head below on the lathe bed and be provided with guide rail swing joint's Y axle workstation side by side, the translation is realized through the motor cooperation lead screw No. three in lathe bed rear to the Y axle workstation. The utility model has the advantages of replace manual burring efficiency higher.

Description

A special CNC machine tool for double-station deburring

technical field

The utility model belongs to the technical field of machine tools, and relates to a special numerical control machine tool for double-station deburring.

Background technique

For the current aluminum die-casting manufacturers, the burrs of their die-casting aluminum products are mostly used for manual removal, which is the most common deburring method in aluminum alloy die-casting factories. The commonly used tools are files, sandpaper, grinding heads, etc., but the labor cost is high, and only Suitable for the removal of simple accessories. And the burr dust of the product during the working process seriously affects the health of workers. At the same time, the removal of product flash depends entirely on the proficiency of the workers. Skilled workers have high wage requirements, which greatly restrict the profitability of companies.

SUMMARY OF THE INVENTION

The purpose of the utility model is to solve the above problems existing in the prior art, and to provide a special CNC machine tool for double-station deburring, which is simple in structure and low in manufacturing cost and can be used to replace manual deburring.

The purpose of the utility model can be achieved through the following technical solutions: a special CNC machine tool for double-station deburring, including a bed, a column, a beam and an electric grinding head, and the column is vertically fixed on both sides of the bed respectively. , the beam is laterally fixed on the upper ends of the two uprights, and it is characterized in that, the side of the beam is movably connected with a large X-axis support plate through the transverse guide rail, and the X-axis large support plate is coordinated by the No. 1 motor at the end of the beam The lead screw realizes translation, and the side of the X-axis large pallet is movably connected with a Z-axis small pallet through longitudinal guide rails. The electric grinding head is vertically fixed on the Z-axis small carriage, and the bed is located below the electric grinding head and is provided with a Y-axis worktable which is movably connected with guide rails, and the Y-axis worktable passes through the back of the bed. The No. 3 motor cooperates with the screw to realize translation.

In the above-mentioned special CNC machine tool for double-station deburring, the bed body and the two Y-axis worktables are provided with three chip removal grooves spaced apart from each other, and the chip removal grooves are inclined downward.

In the above-mentioned special CNC machine tool for double-station deburring, the Z-axis small carriage is provided with two rows of adjustment holes and a mounting block is fixed through the adjustment holes, and the electric grinding head is fixed on the mounting block.

In the above-mentioned special CNC machine tool for double-station deburring, several weight-reducing grooves are provided on the side wall of the column.

In the above-mentioned special CNC machine tool for double-station deburring, the X-axis large pallet is in the shape of a "7", and the head of the X-axis large pallet is connected to the side wall of the screw rod through the sliding seat and the guide rail.

In the above-mentioned special CNC machine tool for double-station deburring, the Y-axis worktable is of a square panel type structure and a plurality of positioning holes are opened on the upper end surface.

In the above-mentioned special CNC machine tool for double-station deburring, the No. 1 motor, the No. 2 motor and the No. 3 motor are all servo motors.

The principle of this special CNC machine tool for double-station deburring is: by setting two Y-axis worktables in parallel to realize double-station operation, that is, when a worker loads and unloads parts blanks on one of the worktables, the other worktable can be synchronized. Processing, in which the electric grinding head realizes up and down, left and right translation through the X-axis large pallet and Z-axis small carriage, and the workpiece is fixed on the Y-axis worktable to realize front and rear translation, and the electric grinding head grinds the surface of the workpiece through the above-mentioned three-axis linkage Deburring, in the process of deburring, the machining accuracy is mainly determined by the accuracy of the machine tool itself, which has nothing to do with the proficiency of the workers, and ordinary workers can also easily operate.

Compared with the prior art, the numerical control machine tool realizes the deburring of the workpiece surface by the electric grinding head through three-axis linkage, which is less affected by the shape and structure of the workpiece and has high versatility. Manual deburring, better processing consistency, and lower enterprise costs.

Description of drawings

Figure 1 is a schematic diagram of the structure of a special CNC machine tool for deburring;

In the figure, 1, bed; 2, column; 3, beam; 4, electric grinding head; 5, X-axis large pallet; 6, No. 1 motor; 7, Z-axis small carriage; 8, No. 2 motor; 9. Y-axis table; 10. Motor No. 3; 11. Adjustment hole; 12. Mounting block; 13. Weight reduction slot; 14. Slide seat; 15. Positioning hole.

Detailed ways

The following are specific embodiments of the present utility model combined with the accompanying drawings to further describe the technical solutions of the present utility model, but the present utility model is not limited to these embodiments.

As shown in Figure 1, the dual-station deburring special CNC machine tool includes a bed 1, a column 2, a beam 3 and an electric grinding head 4. The column 2 is vertically fixed on both sides of the bed 1, and the bed 1 is For the base of the machine tool, the beam 3 is laterally fixed on the upper ends of the two uprights 2, and the crossbeam 3 spans across the bed 1 through the uprights 2 to realize the overall structure of the machine tool.

The side of the beam 3 is movably connected with the X-axis large support plate 5 through the transverse guide rail. The Z-axis small carriage 7 is movably connected through the longitudinal guide rails. The Z-axis small carriage 7 is translated by the No. 2 motor 8 on the top of the X-axis large carriage 5 and the screw rod. The electric grinding head 4 is vertically fixed on the Z-axis small carriage. On the carriage 7 and the bed 1 below the electric grinding head 4, a Y-axis table 9 movably connected with guide rails is arranged in parallel.

It is further explained that the bed 1 and the two Y-axis worktables 9 are provided with three chip removal grooves at intervals, and the chip removal grooves are inclined downward. Shooting metal waste, the waste will accumulate on the workbench after being blocked by the sheet metal. Through the design of the chip flute of this structure, it is easy to sweep the waste on the worktable into the flute and collect it centrally.

The Z-axis small carriage 7 is provided with two rows of adjustment holes 11 and the mounting block 12 is fixed through the adjustment holes 11. The electric grinding head 4 is fixed on the mounting block 12. The adjustment hole 11 can adjust the vertical height of the mounting block 12. Equivalent to increasing the vertical stroke, the electric grinding head 4 can be more easily matched with the workpiece.

In order to reduce the weight of the whole machine and reduce the manufacturing cost, several weight-reducing grooves 13 are opened on the side wall of the column 2 .

The X-axis large support plate 5 is in the shape of a "7", and the head of the X-axis large support plate 5 is connected to the side wall of the screw rod through the sliding seat 14 to connect with the guide rail. Play a certain supporting role to make the translation more stable.

The Y-axis table 9 is of a square panel type structure and the upper end face is provided with a number of positioning holes 15 for installing a fixture for fixing the workpiece.

Among them, the No. 1 motor 6, the No. 2 motor 8 and the No. 3 motor 10 are all servo motors, and their movement strokes are controlled by a program to achieve three-axis linkage.

The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or replace them in similar ways, but will not deviate from the spirit of the present invention or go beyond the appended claims the defined range.

Although various terms are used extensively herein, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; it is contrary to the spirit of the present invention to interpret them as any kind of additional limitations.

Claims (7)

1. A special double-station deburring numerical control machine tool comprises a tool body (1), stand columns (2), a cross beam (3) and an electric grinding head (4), wherein the stand columns (2) are respectively vertically fixed on two sides of the tool body (1), the cross beam (3) is transversely fixed on the upper ends of the two stand columns (2), the special double-station deburring numerical control machine tool is characterized in that the side of the cross beam (3) is movably connected with an X-axis large supporting plate (5) through a transverse guide rail, the X-axis large supporting plate (5) is matched with a screw rod to realize translation through a first motor (6) at the end part of the cross beam (3), the side of the X-axis large supporting plate (5) is movably connected with a Z-axis small supporting plate (7) through a longitudinal guide rail, the Z-axis small supporting plate (7) is matched with the screw rod to realize translation through a second motor (8) at the top of the X-axis large supporting plate (5), and the electric grinding head (4) is vertically fixed on the Z-axis small supporting plate (7), and a Y-axis workbench (9) movably connected with a guide rail is arranged below the electric grinding head (4) on the lathe bed (1) in parallel, and the Y-axis workbench (9) is matched with a screw rod to realize translation through a third motor (10) at the rear of the lathe bed (1).

2. The numerical control machine tool special for double-station deburring as claimed in claim 1, characterized in that three chip grooves are arranged on the machine body (1) and the two Y-axis tables (9) at intervals, and the chip grooves are inclined downwards.

3. The double-station special numerical control machine tool for deburring as claimed in claim 1, wherein two rows of adjusting holes (11) are formed in the Z-axis small carriage (7), a mounting block (12) is fixed through the adjusting holes (11), and the electric grinding head (4) is fixed on the mounting block (12).

4. The numerical control machine tool special for double-station deburring as claimed in claim 1, characterized in that a plurality of weight-reducing grooves (13) are formed in the side wall of the upright column (2).

5. The double-station special numerical control machine tool for deburring as claimed in claim 1, characterized in that the X-axis large supporting plate (5) is 7-shaped, and the head of the X-axis large supporting plate (5) is connected with the side wall of the screw rod through a sliding seat (14) and is connected with the guide rail.

6. The numerical control machine tool special for double-station deburring as claimed in claim 1, wherein the Y-axis workbench (9) is of a square panel type structure, and a plurality of positioning holes (15) are formed in the upper end face of the Y-axis workbench.

7. The special numerical control machine tool for double-station deburring as claimed in claim 1, characterized in that the first motor (6), the second motor (8) and the third motor (10) are all servo motors.

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