CN215748508U - Magnetic polishing machining center machine tool - Google Patents

Abstract

The utility model discloses a magnetic polishing machining center machine tool which comprises a base and two supporting plates, wherein the two supporting plates are symmetrically and fixedly arranged on the upper end surface of the base, the upper end surfaces of the two supporting plates are jointly and fixedly provided with a top plate, the lower end surface of the top plate is provided with a machining mechanism, the upper end surface of the base is fixedly provided with a machining table, the upper end surface of the machining table is provided with a limiting groove, a limiting rod is transversely and fixedly connected in the limiting groove, a limiting block is connected onto the limiting rod in a sliding mode, and the upper end surface of the limiting block is fixedly provided with a movable clamping plate. According to the utility model, the air pump is started, the air pump discharges air in the collecting cavity through the input end, so that negative pressure is formed in the collecting cavity, then the negative pressure cavity sucks debris generated on the surface of the workpiece into the collecting cavity through the negative pressure port at the upper end, the debris is prevented from polluting the surface of the processing table, meanwhile, the debris is recycled, and the waste of resources is avoided.

Description

Magnetic polishing machining center machine tool

Technical Field

The utility model relates to the technical field of polishing, in particular to a magnetic polishing machining center machine tool.

Background

Today, with the rapid development of industry, molds have become one of the most important production tools in the industrial production field. From injection molding, blanking, drawing, cold drawing, hot rolling, forging, casting to pressure forming processing, no die is used in production processing. Only with a low surface roughness of the mould surface is it possible to produce products with a low surface roughness.

To the above problem, a magnetic polishing machining center machine tool with patent number CN102825540B belongs to the technical field of complex curved surface polishing automatic machining. The method is characterized in that: a workbench base, a manual lifting platform mechanism and a workbench are fixedly arranged on the base, and a workbench transverse driving mechanism and a magnetic abrasive material warehouse are fixedly arranged on the workbench. The utility model is used for automatic digital scanning of complex curved surfaces, automatic programming of numerical control machining programs, automatic replacement of magnetic grinding materials and automatic polishing of complex curved surfaces.

However, the existing magnetic polishing center machine tool can leave a lot of scraps after polishing the workpiece, and many of the scraps are scattered on the processing platform to cause the processing platform to be dirty, and the scraps on the platform are not effectively collected, so that certain waste is caused.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model adopts the following technical scheme:

a magnetic polishing machining center machine tool comprises a base and two supporting plates, wherein the two supporting plates are symmetrically and fixedly arranged on the upper end face of the base, the upper end faces of the two supporting plates are jointly and fixedly provided with a top plate, the lower end face of the top plate is provided with a machining mechanism, the upper end face of the base is fixedly provided with a machining table, the upper end face of the machining table is provided with a limiting groove, a limiting rod is transversely and fixedly connected in the limiting groove, a limiting block is slidably connected on the limiting rod, the upper end face of the limiting block is fixedly provided with a movable clamping plate, a telescopic cylinder is arranged on the right side wall of the movable clamping plate and fixedly arranged on the side wall of the supporting plate, the telescopic end of the telescopic cylinder is fixedly connected with the movable clamping plate, a collecting cavity is formed in the machining table, an air pump is fixedly arranged in the side wall of the machining table, and the air inlet end of the air pump is communicated with the collecting cavity, the air-out end and the external world intercommunication of air pump, the up end of processing platform is vertical to be provided with and to collect the corresponding location splint in chamber, the negative pressure chamber has vertically been seted up in the location splint, the lower extreme in negative pressure chamber communicates each other with the collection intracavity, the upper end in negative pressure chamber runs through the lateral wall of location splint and communicates each other with the external world, the equal fixed mounting in one side that location splint are relative with movable clamp plate has the locating plate, two be provided with the machined part between the locating plate.

Preferably, the air inlet end of the air pump is provided with a dust screen, and the dust screen is fixedly installed on the inner wall of the collecting cavity.

Preferably, the processing mechanism includes two telescopic cylinder, magnetic grinding machine and base, two telescopic cylinder symmetry fixed mounting is at the lower terminal surface of roof, two telescopic cylinder's the common fixed mounting of flexible end has the mounting panel.

Preferably, the mounting groove has transversely been seted up in the mounting panel, transversely rotate in the mounting groove and be connected with the lead screw, the right-hand member of lead screw runs through the lateral wall of mounting panel and is provided with servo motor, servo motor's output and the right-hand member fixed connection of lead screw.

Preferably, the upper thread of the screw rod is connected with a moving block, the lower end of the moving block is fixedly provided with a magnetic grinding machine, the output end of the magnetic grinding machine is fixedly provided with a polishing plate, and the polishing plate is positioned right above the workpiece.

Preferably, the left end of the collecting cavity is provided with a discharge outlet, and a sealing door plate is arranged in the discharge outlet.

Compared with the prior art, the utility model has the beneficial effects that:

the air pump is started, the air pump discharges air in the collecting cavity through the input end, negative pressure is formed in the collecting cavity, then the negative pressure cavity sucks the chips generated on the surface of the workpiece through the negative pressure port at the upper end to collect the cavity, the chips are prevented from polluting the surface of the processing table, meanwhile, the chips are recycled, and waste of resources is avoided.

Drawings

FIG. 1 is a schematic front view of a magnetic polishing machining center according to the present invention;

FIG. 2 is an enlarged cross-sectional view of the left end of the machining table in the magnetic polishing machining center according to the present invention;

fig. 3 is a perspective view of a movable block in a machine tool of a magnetic polishing center according to the present invention.

In the figure: the automatic polishing machine comprises a processing table 1, a limiting rod 2, a limiting block 3, an electric telescopic rod 4, a positioning plate 5, a movable clamping plate 6, a machined part 7, a polishing plate 8, a collecting cavity 9, a servo motor 10, a magnetic grinding machine 11, a movable block 12, a screw rod 13, a positioning clamping plate 14, a dust screen 15, a telescopic cylinder 16, a supporting plate 17, a base 18, a negative pressure cavity 19 and an air pump 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a magnetic polishing machining center machine tool comprises a base 18 and two support plates 17, wherein the two support plates 17 are symmetrically and fixedly installed on the upper end surface of the base 18, the upper end surfaces of the two support plates 17 are jointly and fixedly provided with a top plate, the lower end surface of the top plate is provided with a machining mechanism, the upper end surface of the base 18 is fixedly provided with a machining table 1, the upper end surface of the machining table 1 is provided with a limit groove, a limit rod 2 is transversely and fixedly connected in the limit groove, a limit block 3 is slidably connected on the limit rod 2, the upper end surface of the limit block 3 is fixedly provided with a movable clamping plate 6, the right side wall of the movable clamping plate 6 is provided with an electric telescopic rod 4, the electric telescopic rod 4 is fixedly installed on the side wall of the support plate 17, the telescopic end of the electric telescopic rod 4 is fixedly connected with the movable clamping plate 6, a collecting cavity 9 is arranged in the machining table 1, and an air pump 20 is fixedly installed in the side wall of the machining table 1, the air inlet end of the air pump 20 is communicated with the collection cavity 9, the air outlet end of the air pump 20 is communicated with the outside, the upper end surface of the processing table 1 is vertically provided with a positioning clamp plate 14 corresponding to the collection cavity 9, a negative pressure cavity 19 is vertically arranged in the positioning clamp plate 14, the lower end of the negative pressure cavity 19 is communicated with the inside of the collection cavity 9, the upper end of the negative pressure cavity 19 penetrates through the side wall of the positioning clamp plate 14 and is communicated with the outside, one side of the positioning clamp plate 14 opposite to the movable clamp plate 6 is fixedly provided with a positioning plate 5, and a workpiece 7 is arranged between the two positioning plates 5;

wherein, the air inlet end of the air pump 20 is provided with a dust screen 15, the dust screen 15 is fixedly arranged on the inner wall of the collection cavity 9, and the dust screen 15 can prevent debris from entering the air pump 20 to cause blockage;

the machining mechanism comprises two telescopic cylinders 16, a magnetic grinding machine 11 and a base 18, the two telescopic cylinders 16 are symmetrically and fixedly installed on the lower end face of the top plate, the telescopic ends of the two telescopic cylinders 16 are fixedly installed on a mounting plate together, and the telescopic cylinders 16 can push the mounting plate to move up and down through the telescopic ends;

the mounting plate is internally and transversely provided with a mounting groove, a lead screw 13 is transversely and rotatably connected in the mounting groove, the right end of the lead screw 13 penetrates through the side wall of the mounting plate and is provided with a servo motor 10, the output end of the servo motor 10 is fixedly connected with the right end of the lead screw 13, and the servo motor 10 drives the lead screw 13 to rotate through the output end so as to drive the moving block 12 to move left and right;

the upper thread of the screw rod 13 is connected with a moving block 12, the lower end of the moving block 12 is fixedly provided with a magnetic grinding machine 11, the output end of the magnetic grinding machine 11 is fixedly provided with a polishing plate 8, the polishing plate 8 is positioned right above the workpiece 7, and the polishing plate 8 can polish the surface of the workpiece 7;

wherein, the left end of the collecting cavity 9 is provided with a discharge outlet, a sealing door plate is arranged in the discharge outlet, and the sealing door plate is opened to be convenient for taking out the scraps in the collecting cavity 9 for recycling;

in the utility model, a workpiece 7 is firstly placed between two positioning plates 5, then an electric telescopic rod 4 is started, the electric telescopic rod 4 pushes a movable clamping plate 6 to move towards a positioning clamping plate 14 through a telescopic end, so that the two positioning plates 5 move relatively to clamp and fix the workpiece 7, then a servo motor 10 drives a lead screw 13 to rotate, a moving block 12 moves horizontally left and right along the lead screw 13 until a polishing plate 8 moves to the upper part of the workpiece 7, and then a telescopic cylinder 16 pushes the polishing plate 8 to move downwards to polish the surface of the workpiece 7; start air pump 20, air pump 20 is through the air discharge of input in will collecting chamber 9 for form the negative pressure in collecting chamber 9, negative pressure chamber 19 can be through the negative pressure mouth of upper end in sucking the piece that machined part 7 surface produced and collecting chamber 9, avoided the surface of piece pollution processing platform 1, also make the piece obtain recycle simultaneously, avoided the waste of resource.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The magnetic polishing machining center machine tool comprises a base (18) and two supporting plates (17), and is characterized in that the two supporting plates (17) are symmetrically and fixedly installed on the upper end face of the base (18), a top plate is fixedly installed on the upper end faces of the two supporting plates (17) together, a machining mechanism is arranged on the lower end face of the top plate, a machining table (1) is fixedly installed on the upper end face of the base (18), a limiting groove is formed in the upper end face of the machining table (1), a limiting rod (2) is transversely and fixedly connected in the limiting groove, a limiting block (3) is slidably connected onto the limiting rod (2), a movable clamping plate (6) is fixedly installed on the upper end face of the limiting block (3), an electric telescopic rod (4) is arranged on the right side wall of the movable clamping plate (6), and the electric telescopic rod (4) is fixedly installed on the side wall of the supporting plates (17), the telescopic end of the electric telescopic rod (4) is fixedly connected with the movable clamp plate (6), a collecting cavity (9) is formed in the processing table (1), an air pump (20) is fixedly arranged in the side wall of the processing table (1), the air inlet end of the air pump (20) is communicated with the collecting cavity (9), the air outlet end of the air pump (20) is communicated with the outside, a positioning clamp plate (14) corresponding to the collecting cavity (9) is vertically arranged on the upper end face of the processing table (1), a negative pressure cavity (19) is vertically formed in the positioning clamp plate (14), the lower end of the negative pressure cavity (19) is communicated with the collecting cavity (9), the upper end of the negative pressure cavity (19) penetrates through the side wall of the positioning clamp plate (14) and is communicated with the outside, and a positioning plate (5) is fixedly arranged on one side of the positioning clamp plate (14) opposite to the movable clamp plate (6), a workpiece (7) is arranged between the two positioning plates (5).

2. The magnetic polishing machining center machine tool according to claim 1, characterized in that the air inlet end of the air pump (20) is provided with a dust screen (15), and the dust screen (15) is fixedly installed on the inner wall of the collection cavity (9).

3. The magnetic polishing machining center machine tool according to claim 1, characterized in that the machining mechanism comprises two telescopic cylinders (16), a magnetic grinding machine (11) and a base (18), the two telescopic cylinders (16) are symmetrically and fixedly installed on the lower end surface of the top plate, and the telescopic ends of the two telescopic cylinders (16) are jointly and fixedly installed with a mounting plate.

4. The magnetic polishing machining center machine tool according to claim 3, characterized in that a mounting groove is transversely formed in the mounting plate, a lead screw (13) is transversely and rotatably connected in the mounting groove, the right end of the lead screw (13) penetrates through the side wall of the mounting plate and is provided with a servo motor (10), and the output end of the servo motor (10) is fixedly connected with the right end of the lead screw (13).

5. The magnetic polishing machining center machine tool according to claim 4, characterized in that a moving block (12) is connected to the upper thread of the screw rod (13), a magnetic grinding machine (11) is fixedly installed at the lower end of the moving block (12), a polishing plate (8) is fixedly installed at the output end of the magnetic grinding machine (11), and the polishing plate (8) is located right above the workpiece (7).

6. The magnetic polishing machining center machine tool according to claim 1, characterized in that a discharge outlet is formed at the left end of the collecting cavity (9), and a sealing door plate is arranged in the discharge outlet.

Images