CN210523924U

CN210523924U - Novel milling machine convenient for processing large-sized workpiece

Info

Publication number: CN210523924U
Application number: CN201921608758.8U
Authority: CN
Inventors: 霍永城
Original assignee: Foshan Andes Intelligent Equipment Co Ltd
Current assignee: Foshan Andes Intelligent Equipment Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-15
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a conveniently process novel milling machine of large-scale work piece, including bearing box and foot switch, the front end that bears the box is installed milling cutter and is given the subassembly, milling cutter is provided with the fixed plate directly over giving the subassembly, the processing logical groove has been seted up on the fixed plate, it installs fixed subassembly through horizontally U type pipe to bear the box, there is the support bracket through bearing movable mounting all around of fixed plate. Compared with the prior art, the beneficial effects of the utility model are that: the position of the supporting bracket is adjusted, the large-sized workpiece is placed above the fixing plate in an auxiliary mode, the large-sized workpiece is extruded and fixed on the fixing plate through mutual matching between the cylinder group and the fixing plate, the large-sized workpiece is prevented from being displaced in the machining process, the position of the milling cutter assembly is adjusted, the milling cutter feeding assembly is used for machining the large-sized workpiece, operation is simple, the large-sized workpiece is fixed firmly, and machining efficiency of the large-sized workpiece is greatly improved.

Description

Novel milling machine convenient for processing large-sized workpiece

Technical Field

The utility model relates to a milling machine field specifically is a novel milling machine of large-scale work piece of convenient processing.

Background

The milling machine is a machine tool with wide application, and can process planes (horizontal planes and vertical planes), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth dividing parts (gears, spline shafts and chain wheels), spiral surfaces (threads and spiral grooves) and various curved surfaces on the milling machine. In addition, the method can be used for machining the surface and inner hole of the revolving body, cutting off the revolving body, and the like. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. Since the multi-edge intermittent cutting is performed, the productivity of the milling machine is high. In short, a milling machine is a machine tool that can mill, drill, and bore a workpiece.

The existing milling machine is mostly fixed by clamping through a fixture when processing small workpieces, and when processing large workpieces, because the workpiece size is too large, the workpiece cannot be fixed by clamping through the fixture, so that the workpiece is mostly processed by holding and fixing the workpiece by hands, the workpiece is not fixed firmly enough, the workpiece is easy to displace in the processing process, and the processing efficiency of the workpiece is further influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently process novel milling machine of large-scale work piece to solve the current milling machine that provides in the above-mentioned background art and when processing large-scale work piece, mostly handle fixedly through the workman and process, cause the work piece fixed firm inadequately, the displacement takes place easily for the work piece in the course of working, and then influences the machining efficiency scheduling problem of work piece.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conveniently process novel milling machine of large-scale work piece, is including bearing box and foot switch, the front end that bears the box is installed milling cutter and is given the subassembly, is used for processing the work piece, milling cutter is provided with the fixed plate directly over giving the subassembly, processing logical groove has been seted up on the fixed plate, bear the box and have fixed subassembly through horizontally U type pipe-mounting, be used for fixing a position the work piece fixedly, fixed subassembly is located directly over the fixed plate, there is the support bracket through bearing movable mounting all around of fixed plate.

Preferably, the inside of the bearing box body is formed by welding a steel reinforcement framework.

Preferably, milling cutter feeding assembly is including setting up the horizontal slide and the feed screw drive arrangement of fixed plate bottom, horizontal slide's bottom sliding connection has the removal frame, it forms by two mutually perpendicular' back 'style of calligraphy steel sheet combinations to remove the frame, remove the frame through the connecting piece with feed screw nut on the screw drive arrangement links to each other, the inside of removing the frame has the mounting panel through vertical lift slide slidable mounting, install driving motor on the mounting panel, driving motor's output runs through processing logical groove, and the tip installs milling cutter assembly, it installs regulation screw drive arrangement to remove the outside of frame, the last screw nut of regulation screw drive arrangement pass through the connecting piece with the mounting panel links to each other.

Preferably, the fixing assembly comprises an installation shell, the installation shell is connected with the U-shaped pipe through a connecting plate, a cylinder group is installed at the bottom of the installation shell, a piston rod of the cylinder group is opposite to the fixing plate, an operation panel is arranged at the front end of the installation shell, and a touch screen and a control button are arranged on the operation panel.

Preferably, a rubber sleeve is mounted on an end of a piston rod of the cylinder block.

Preferably, the support bracket includes horizontal support rod, horizontal support rod is bottom open-ended hollow tubular structure, horizontal support rod's the inner through the bearing with fixed plate swing joint, horizontal support rod can use the bearing to swing as central level, horizontal support rod's outer end has vertical support rod through bearing swing joint, vertical support rod can use the bearing to swing from top to bottom as the center, just vertical support rod can put into horizontal support rod's inside.

Preferably, the lower half part of the U-shaped pipe is positioned inside the bearing box body, and the outer side of the upper half part of the U-shaped pipe is sleeved with a protective shell.

Preferably, the upper surface of the fixing plate is provided with a limiting groove.

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

the position of the supporting bracket is adjusted, the large-sized workpiece is placed above the fixing plate in an auxiliary mode, the large-sized workpiece is extruded and fixed on the fixing plate through mutual matching between the cylinder group and the fixing plate, the large-sized workpiece is prevented from being displaced in the machining process, the position of the milling cutter assembly is adjusted, the milling cutter feeding assembly is used for machining the large-sized workpiece, operation is simple, the large-sized workpiece is fixed firmly, and machining efficiency of the large-sized workpiece is greatly improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic perspective view of the milling cutter feeding assembly and the fixing assembly of the present invention;

FIG. 4 is a front view of FIG. 3;

FIG. 5 is a left side view of FIG. 3;

FIG. 6 is a bottom view of FIG. 3;

fig. 7 is a schematic structural view of the support bracket of the present invention.

In the figure: 1. a carrying box body; 2. a steel reinforcement cage; 3. a milling cutter feed assembly; 301. a horizontal slideway; 302. A feed screw drive; 303. a movable frame; 304. a drive motor; 305. a milling cutter assembly; 306. adjusting the lead screw drive; 307. a lifting slideway; 308. mounting a plate; 4. a U-shaped pipe; 5. a fixing assembly; 501. Installing a shell; 502. a cylinder group; 503. an operation panel; 504. a touch screen; 505. a control button; 6. A support bracket; 601. a horizontal support bar; 602. a vertical support bar; 7. a foot switch; 8. a protective shell; 9. A connecting plate; 10. a fixing plate; 1001. processing a through groove; 1002. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, a conveniently process novel milling machine of large-scale work piece, including bearing box 1 and foot switch 7, bearing box 1's front end and installing milling cutter feeding component 3, be used for processing the work piece, milling cutter feeding component 3 is provided with fixed plate 10 directly over, the logical groove 1001 of processing has been seted up on fixed plate 10, bearing box 1 installs fixed subassembly 5 through horizontally U type pipe 4, be used for fixing a position the work piece, fixed subassembly 5 is located fixed plate 10 directly over, there is support 6 fixed plate 10 through bearing movable mounting all around.

Specifically, bear 1 inside by the welding of framework of steel reinforcement 2 and form, so set up, can greatly increased bear the bearing capacity of box 1 through framework of steel reinforcement 2.

Specifically, the milling cutter feeding assembly 3 comprises a horizontal slide 301 and a feeding screw driving device 302 which are arranged at the bottom of a fixed plate 10, the bottom of the horizontal slide 301 is connected with a moving frame 303 in a sliding manner, the moving frame 303 is formed by combining two steel plates which are perpendicular to each other and are shaped like a Chinese character 'hui', the moving frame 303 is connected with a screw nut on the feeding screw driving device 302 through a connecting piece, in this arrangement, the feeding screw driving device 302 is started, the moving frame 303 is driven to move along the horizontal slide 301 through the screw nut, a mounting plate 308 is installed in the moving frame 303 through a vertical lifting slide 307 in a sliding manner, a driving motor 304 is installed on the mounting plate 308, an output end of the driving motor 304 penetrates through a processing through groove 1001, a milling cutter assembly 305 is installed at an end part, an adjusting screw driving device 306 is installed at the outer side of the moving frame 303, the feeding screw driving device 302 and the, a screw nut on the adjusting screw driving device 306 is connected with the mounting plate 308 through a connecting piece, the adjusting screw driving device 306 is started, and the moving frame 303 is driven to move along the lifting slide 307 through the screw nut; with the arrangement, in use, the adjusting screw driving device 306 is started, the milling cutter assembly 305 at the output end of the driving motor 304 is tightly attached to the surface of a workpiece, the feeding screw driving device 302 is started, and the driving motor 304 and the milling cutter assembly 305 are pushed by the moving frame 303 to move along the processing through groove 1001, so that the workpiece is processed.

Specifically, the fixing assembly 5 comprises a mounting housing 501, the mounting housing 501 is connected with the U-shaped pipe 4 through a connecting plate 9, a cylinder block 502 is mounted at the bottom of the mounting housing 501, a piston rod of the cylinder block 502 faces the fixing plate 10, an operation panel 503 is arranged at the front end of the mounting housing 501, and a touch screen 504 and a control button 505 are arranged on the operation panel 503; when the workpiece is used, a workpiece is placed on the fixing plate 10, the cylinder group 502 is started through the touch screen 504 and the control button 505, the piston rod of the cylinder group 502 is extended downwards until the piston rod of the cylinder group 502 is tightly pressed to the surface of the workpiece, and the pressing force of the cylinder group 502 on the large workpiece limits and fixes the workpiece, so that the large workpiece is fixed more firmly.

Specifically, the end of the piston rod of the cylinder block 502 is fitted with a rubber boot, which is provided to avoid hard contact between the piston rod and the workpiece, facilitating protection of both the cylinder block 502 and the workpiece.

Specifically, the support bracket 6 includes a horizontal support rod 601, the horizontal support rod 601 is a hollow tubular structure with an opening at the bottom, the inner end of the horizontal support rod 601 is movably connected with the fixed plate 10 through a bearing, the horizontal support rod 601 can swing horizontally with the bearing as the center, the outer end of the horizontal support rod 601 is movably connected with a vertical support rod 602 through a bearing, the vertical support rod 602 can swing up and down with the bearing as the center, and the vertical support rod 602 can be placed inside the horizontal support rod 601; when the fixing device is used, the position between the horizontal support rods 601 is adjusted by the bearing according to the size of a workpiece, the vertical support rod 602 is rotated out from the inside of the horizontal support rod 601 by the bearing until the vertical support rod 602 is perpendicular to the ground, the large workpiece is placed above the support bracket 6 and the fixing plate 10 at the same time, and the large workpiece is supported and fixed by the support bracket 6, so that the fixing device 5 is favorable for fixing the large workpiece.

Specifically, the lower half of U type pipe 4 is located the inside that bears box 1, and first half outside cover has protective housing 8, avoids U type pipe 4 directly to expose in the external world through setting up the protective sheath, avoids U type pipe 4 to rust impaired.

Specifically, the upper surface of the fixing plate 10 is provided with a limiting groove 1002, and the limiting groove 1002 is helpful for positioning and fixing a large workpiece.

The working principle is as follows: when the device is used, the position between the horizontal support rods 601 is adjusted by using the bearings according to the size of a workpiece, the vertical support rod 602 is rotated out from the inside of the horizontal support rod 601 by using the bearings until the vertical support rod 602 is perpendicular to the ground, the large workpiece is placed above the support bracket 6 and the fixing plate 10 at the same time, and the support bracket 6 is used for supporting and fixing the large workpiece, so that the fixing assembly 5 is favorable for fixing the large workpiece; a worker steps on the foot switch 7 by feet, the cylinder group 502 is started through the touch screen 504 and the control button, the piston rod of the cylinder group 502 is extended downwards until the piston rod of the cylinder group 502 is tightly pressed to the surface of a workpiece, the workpiece is limited and fixed through the extrusion force of the cylinder group 502 on the large workpiece, and the large workpiece is fixed more firmly; the adjusting screw driving device 306 is started, the milling cutter assembly 305 at the output end of the driving motor 304 is tightly attached to the surface of a workpiece, the feeding screw driving device 302 is started, the driving motor 304 and the milling cutter assembly 305 are pushed to move along the processing through groove 1001 by the moving frame 303, and the workpiece is processed in such a way, so that the operation is simple, the fixation of the large workpiece is firm, and the processing efficiency of the large workpiece is greatly improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveniently process novel milling machine of large-scale work piece which characterized in that: including bearing box body (1) and foot switch (7), the front end that bears box body (1) is installed milling cutter and is fed subassembly (3), is used for processing the work piece, milling cutter is provided with fixed plate (10) directly over feeding subassembly (3), it leads to groove (1001) to have seted up processing on fixed plate (10), bear box body (1) and install fixed subassembly (5) through horizontally U type pipe (4), be used for fixing a position the work piece fixedly, fixed subassembly (5) are located directly over fixed plate (10), there is support bracket (6) through bearing movable mounting all around of fixed plate (10).

2. The novel milling machine convenient for processing large-sized workpieces as claimed in claim 1, wherein: the bearing box body (1) is internally welded by a steel reinforcement framework (2).

3. The novel milling machine convenient for processing large-sized workpieces as claimed in claim 1, wherein: milling cutter feeding assembly (3) is including setting up horizontal slide (301) and the feed screw drive device (302) of fixed plate (10) bottom, the bottom sliding connection of horizontal slide (301) has removal frame (303), removal frame (303) are formed by two mutually perpendicular 'return' style of calligraphy steel sheet combinations, removal frame (303) pass through the connecting piece with feed screw nut on the screw drive device (302) links to each other, the inside of removing frame (303) has mounting panel (308) through vertical lift slide (307) slidable mounting, install driving motor (304) on mounting panel (308), the output of driving motor (304) runs through processing logical groove (1001), and the tip installs milling cutter subassembly (305), adjust screw drive device (306) are installed in the outside of removing frame (303), adjust the screw nut on screw drive device (306) pass through the connecting piece with mounting panel (308) are mutually connected And (4) connecting.

4. The novel milling machine convenient for processing large-sized workpieces as claimed in claim 1, wherein: the fixing assembly (5) comprises an installation shell (501), the installation shell (501) is connected with the U-shaped pipe (4) through a connecting plate (9), a cylinder group (502) is installed at the bottom of the installation shell (501), a piston rod of the cylinder group (502) is over against the fixing plate (10), an operation panel (503) is arranged at the front end of the installation shell (501), and a touch screen (504) and a control button (505) are arranged on the operation panel (503).

5. The novel milling machine convenient for processing large-sized workpieces as claimed in claim 4, wherein: the end of the piston rod of the cylinder group (502) is provided with a rubber sleeve.

6. The novel milling machine convenient for processing large-sized workpieces as claimed in claim 1, wherein: support holder (6) include horizontal support pole (601), horizontal support pole (601) are bottom open-ended hollow tubular structure, the inner of horizontal support pole (601) pass through the bearing with fixed plate (10) swing joint, horizontal support pole (601) can use the bearing to swing as center level, the outer end of horizontal support pole (601) has vertical support pole (602) through bearing swing joint, vertical support pole (602) can use the bearing to swing from top to bottom as the center, just vertical support pole (602) can be put into the inside of horizontal support pole (601).

7. The novel milling machine convenient for processing large-sized workpieces as claimed in claim 1, wherein: the lower half part of the U-shaped pipe (4) is positioned inside the bearing box body (1), and the outer side of the upper half part is sleeved with a protective shell (8).

8. The novel milling machine convenient for processing large-sized workpieces as claimed in claim 1, wherein: the upper surface of the fixing plate (10) is provided with a limiting groove (1002).