CN101612680B

CN101612680B - Universal cutting machine

Info

Publication number: CN101612680B
Application number: CN2009101482890A
Authority: CN
Inventors: 顾伟国
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-22
Filing date: 2009-06-22
Publication date: 2011-09-07
Anticipated expiration: 2029-06-22
Also published as: CN101612680A

Abstract

The invention discloses a novel universal cutting machine. The prior cutting operation is changed through a novel working mode and a novel mechanical structure. The universal cutting machine consists of a reciprocating cutting module, a stroke control module, a fixture module, a mold, and a mold constraint fixture module, wherein the mold locks a workpiece to be cut; the mold constraint fixture module firmly locks the mold and the workpiece; the fixture module is provided with three groups or a plurality of groups of rolling wheels which can roll in an outer groove of the mold; the rolling wheels on the fixture module are firmly pressed to ensure that three groups of the rolling wheels surround the mold; the fixture module is fixedly connected with a sliding block in the stroke control module; the sliding block can move back and forth in a sliding block sleeve through the fit that a motor drives a lead screw; a stroke positioning block can move and be fixed on the sliding block sleeve and block a positioning pin to control the stroke of the sliding block; the sliding block sleeve is provided with a graduated scale for indicating the stroke; and the reciprocating cutting module is to drive a saw blade fixture by the motor to make a saw blade perform reciprocating motion and cut the workpiece by controlling the stroke control module, and can also perform rotary cutting through the rolling of the rolling wheels on the mold.

Description

Universal cutting machine

Technical field:

This product relates to a kind of new work piece cut way and frame for movement, can accomplish when requiring cutting accuracy and cut workpiece outer easily, standard finishes.

Background technology:

At present, under the background of engineering unit fast developments such as electric power and railway, requirement to the quality of engineering and operating efficiency is more and more higher, on-the-spot, open-air, work high above the ground etc. are more and more, big and difficult quality guarantee are not only measured in the work of cut workpiece, such as the time cutting steel-cored aluminium strand requirement that in power engineering, will often run into stringing be cut away outside aluminum steel layer keep in the middle of the load steel core can't cut bad steel core, this will will go very high to workman's technical merit, the on-the-spot handsaw of using mostly, this is just cumbersome, often when carrying out soon, hindered steel core again, had to reform, and the plane of cutting is irregular, the present invention is with regard to good this problem that solved, the depth-adjustment of cutting can be decided, and will not hurt steel core, the smooth convenient construction of cutting end face, on railway, require the cutting contact line conducting wire, and end face is smooth smooth, and the present invention has well solved above-mentioned problem by new operation principle and new frame for movement design.Can increase work efficiency greatly, contract the engineering time, the standard of can accomplishing, standard, safety are arranged.

Summary of the invention:

The objective of the invention is: it is special to provide a kind of universal cutting machine to solve at the high split requirement of engineering unit requirement cut quality such as electric power and railway, and the cutting steel-cored aluminium strand is not hindered steel core, and the cutting end face is vertically smooth when the cutting contact line conducting wire.Increase work efficiency greatly and construction quality.

The technical solution used in the present invention is: a kind of universal cutting machine, by reciprocal cutting assembly, the Stroke Control assembly, the jig assembly, mould, bundle mould jig assembly constitutes, its feature mainly is: mould is to be made of the mould up and down with positioning step, block the workpiece that will cut, the interior hole shape of mould is decided according to the shape of workpiece, the interior circular arc of bundle mould jig assembly is the same with mould water jacket shape, regulate the adjustment nut and pull the spanner that has eccentric wheel structure, compress left side bundle mould card and right bundle mould card, chucking mould and workpiece, have three groups of can in the water jacket of mould, can roll on the jig assembly or organize scroll wheel more, pull and have eccentric spanner, compress the scroll wheel on the moving jig, three groups of scroll wheels are encircled mould, the jig assembly is connected and fixed by the slide block in bolt and the Stroke Control assembly, slide block can move forward and backward by being engaged in the slide block set of driven by motor leading screw, the stroke locating piece can move fixing on the slideway on the slide block set, and stop the stroke of alignment pin control slide block, the graduated scale that has the indication stroke on the slide block set, back and forth cutting assembly is that driven by motor saw blade jig moves back and forth saw blade and by control Stroke Control assembly cut workpiece, also can roll on mould by scroll wheel and do rotation cutting.

Mould is to be made of the mold bed die with positioning step, blocks the workpiece that will cut, and outside the interior hole shape of mould was decided according to the shape of workpiece, the surface had rolling groove and bundle die cavity.

Restrainting mould jig assembly is to be made of pin, left side bundle mould card, right bundle mould card, adjustment nut, bolt, pin, spanner, the interior circular arc of bundle mould jig assembly is the same with mould water jacket shape, regulate the adjustment nut and pull the spanner that has eccentric wheel structure, compress left side bundle mould card and right bundle mould card, chucking mould and workpiece.

The jig assembly is by scroll wheel, pin, moving jig, bolt, pin, spanner pin, decides jig, constitutes, have three groups of can in the water jacket of mould, can roll on the jig assembly or organize scroll wheel more, pull and have eccentric spanner, compress the scroll wheel on the moving jig, three groups of scroll wheels are encircled mould, and can rotate on mould.

The Stroke Control assembly is to be made of slide block set, slide block, leading screw, pin, stroke motor shaft, alignment pin, stroke motor, machine box, stroke three-position switch, journey locating piece stroke bolt, slide block in the Stroke Control assembly can move forward and backward by being engaged in the slide block set of driven by motor leading screw, the stroke locating piece can move on the slideway on the slide block set and fix by the stroke bolt, and stop the stroke of alignment pin control slide block, have the graduated scale of indication stroke on the slide block set.

Back and forth cutting assembly is to be made of support, motor handle, switch lock, switch, anti-top partially wheel, saw blade jig, saw blade, back and forth cutting assembly is that driven by motor saw blade jig makes saw blade move back and forth cut workpiece, switch lock can pin switch, and the groove structure on the wheel of anti-top is partially blocked saw blade.

The technique effect that the present invention reaches is: little in light weight being easy to carry of volume not only, the fast quality of speed is high and can do the standard convention equalization during cut workpiece, and it is fast not hinder steel core speed during the cutting steel-cored aluminium strand, the quality height, during cutting railway contact line line, end face is smooth vertical.Not only cost is low, efficient is high, workman's technical skills is required low, and increases work efficiency and has reduced cost quality the time again.

With reference to the accompanying drawings the present invention is described in further detail below.

Fig. 1 universal cutting machine front view

Fig. 2 universal cutting machine left view

Fig. 3 bundle mould jig figure

Fig. 4 die drawing

The specific embodiment:

As seen from Figure 4, at first pin mould (25) and tighten mould (25), mould (25) is to be made of the mould up and down with positioning step, block the workpiece that will cut, the interior hole shape of mould (25) is decided according to the shape of workpiece, as seen from Figure 3, the interior circular arc of bundle mould jig assembly (42) is the same with mould water jacket shape, regulate adjustment nut (38) and pull the spanner (41) that has eccentric wheel structure, compress left side bundle mould card (36) and right bundle mould card (37), tighten mould (25) and workpiece.As seen from Figure 1, make jig assembly (19) snap in the water jacket of mould (25) then, pull and have eccentric spanner (20), compress the scroll wheel (4) on the moving jig (23), three groups of scroll wheels are encircled mould, make to have three groups of can roll on the jig assembly (19) or organize scroll wheel (4) more and roll in the water jacket of mould (25) in the water jacket of mould (25).Jig assembly (19) is connected and fixed by the slide block (15) in bolt and the Stroke Control assembly (8); slide block (15) can drive leading screw (14) rotating band movable slider cover (16) by motor (10) and move forward and backward; the rotating and the shutdown of stroke three-position switch (7) control motor; stroke locating piece (6) can move through stroke bolt (5) on the slideway of slide block set (16) fixing; alignment pin (11) is fixed on the slide block; stroke positioning sliding block (6) has the graduated scale of indication stroke by stopping the stroke of alignment pin (11) control slide block (15) on the slide block set (16).Press switch (29) at last and start reciprocal cutting assembly (1), it is to drive saw blade jig (27) by motor (32) saw blade (26) is moved back and forth and to come cut workpiece by the feed distance that stroke three-position switch (7) is controlled Stroke Control assembly (8), shutoff stroke three-position switch (7) when cutting to the degree of depth of setting, roll on mould by scroll wheel (4) and to do rotation cutting, keep the center of wanting, also can directly cut off.

Claims

1. universal cutting machine, by reciprocal cutting assembly (1), Stroke Control assembly (8), jig assembly (19), mould (25), bundle mould jig assembly (42) constitutes, its feature mainly is: mould (25) is to be made of the mould up and down with positioning step, block the workpiece that will cut, the interior hole shape of mould (25) is decided according to the shape of workpiece, the interior circular arc of bundle mould jig assembly (42) is the same with mould water jacket shape, regulate adjustment nut (38) and pull the spanner (41) that has eccentric wheel structure, compress left side bundle mould card (36) and right bundle mould card (37), chucking mould (25) and workpiece, have three groups of scroll wheels (4) that can in the water jacket of mould (25), can roll on the jig assembly (19), pull and have eccentric spanner (20), compress the scroll wheel (4) on the moving jig (23), three groups of scroll wheels are encircled mould, jig assembly (19) is connected and fixed by the slide block (15) in bolt and the Stroke Control assembly (8), slide block (15) can drive being engaged in the slide block set (16) of leading screw (14) by motor (10) and move forward and backward, stroke locating piece (6) can move fixing on the slideway on the slide block set (16), and stop the stroke of alignment pin (11) control slide block (15), the graduated scale that has the indication stroke on the slide block set (16), back and forth cutting assembly (1) is that motor (32) drives saw blade jig (27) and saw blade (26) is moved back and forth and by control Stroke Control assembly (8) cut workpiece, also can roll to do to rotate on mould by scroll wheel (4) and cut.

2. universal cutting machine according to claim 1, its feature mainly is: mould (25) is to be made of the mold with positioning step (33), bed die (34), block the workpiece that will cut, outside the interior hole shape of mould (25) was decided according to the shape of workpiece, the surface had rolling groove and bundle die cavity.

3. universal cutting machine according to claim 1, its feature mainly is: bundle mould jig assembly (42) is by pin (35), left bundle mould card (36), right bundle mould card (37), adjusts nut (38), bolt (39), pin (40), spanner (41) formation, the interior circular arc of bundle mould jig assembly (42) is the same with mould water jacket shape, regulate adjustment nut (38) and pull the spanner (41) that has eccentric wheel structure, compress left side bundle mould card (36) and right bundle mould card (37), chucking mould (25) and workpiece.

4. universal cutting machine according to claim 1, its feature mainly is: the jig assembly is by scroll wheel (4), pin (24), moving jig (23), bolt (22), pin (21), spanner (19) pin 18), decide jig (17), formation, have three groups of scroll wheels (4) that can in the water jacket of mould (25), can roll on the jig assembly (19), pull and have eccentric spanner (20), compress the scroll wheel (4) on the moving jig (23), three groups of scroll wheels are encircled mould, and can rotate on mould (25) tool.

5. universal cutting machine according to claim 1, its feature mainly is: the Stroke Control assembly is by slide block set (16), slide block (15), leading screw (14), pin (13), stroke motor shaft (12), alignment pin (11), stroke motor (10), machine box (9), stroke three-position switch (7), stroke locating piece (6), stroke bolt (5) constitutes, slide block (15) in the Stroke Control assembly (8) can drive being engaged in the slide block set (16) of leading screw (14) by motor (10) and move forward and backward, stroke locating piece (6) can move on the slideway on the slide block set (16) and be fixing by stroke bolt (5), and stop the stroke of alignment pin (11) control slide block (15), have the graduated scale of indication stroke on the slide block set (16).

6. universal cutting machine according to claim 1, its feature mainly is: back and forth cutting assembly (1) is by support (3), motor (32), handle (31), switch lock (30), switch (29), prevents that top wheel (28), saw blade jig (27), saw blade (26) constitute partially, back and forth cutting assembly (1) is that motor (32) drive saw blade jig (27) makes saw blade (26) move back and forth cut workpiece, switch lock (30) can pin switch (29), and the groove structure on the anti-top wheel (28) is partially blocked saw blade.