CN112405041B - Angle-adjustable cutting machine - Google Patents

Angle-adjustable cutting machine Download PDF

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Publication number
CN112405041B
CN112405041B CN202011269395.7A CN202011269395A CN112405041B CN 112405041 B CN112405041 B CN 112405041B CN 202011269395 A CN202011269395 A CN 202011269395A CN 112405041 B CN112405041 B CN 112405041B
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sliding
fixedly connected
plate
shaped
vertical
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CN112405041A (en
Inventor
张明辉
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Yangzhou Feng Feng Hi Tech Industry Investment Development Group Co Ltd
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Yangzhou Feng Feng Hi Tech Industry Investment Development Group Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/34Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting

Abstract

The utility model relates to the technical field of cutting machines, in particular to an angle-adjustable cutting machine, which comprises a bearing device, a cutting device, a sliding device, a moving device, a limiting device, a clamping rotary table, a pressing device and locking devices, wherein the bearing device is connected with the sliding device in a sliding way, the sliding device is provided with the cutting device, the cutting device is connected with the bearing device in a sliding way, the moving device is connected with the sliding device in a sliding way, the limiting device is fixedly connected with the lower end of the bearing device and can clamp a workpiece through the limiting device, the upper part of the workpiece is attached to the moving device, the clamping rotary table is rotationally connected on the bearing device, the clamping rotary table can clamp the workpiece, the pressing device is connected with the bearing device in a sliding way, the pressing device is connected with the clamping rotary table in a sliding way, and the two locking devices are respectively and symmetrically and fixedly connected with the left end and the right end of the bearing device, the two locking devices are respectively attached to the left end and the right end of the pressing device, and the bidirectional cutting device has a bidirectional cutting function.

Description

Angle-adjustable cutting machine
Technical Field
The utility model relates to the technical field of cutting machines, in particular to an angle-adjustable cutting machine.
Background
The existing patent numbers are: CN 201720233357.3A new kind of semi-automatic core cut-off machines, this utility model discloses a new kind of semi-automatic core cut-off machines, relate to the geotechnical engineering test device design field, used for processing the rock sample drilled out by the core drill, the utility model is by 4000W industrial motor, saw bit, sample clamp, work level, cutter shell, dust removal cooling system, effluent disposal system, sample feed system make up, the said motor links to each other with the saw bit through the belt and overcoat cutter shell is fixed on work level; the dust removal cooling system consists of a water pump, a water guide pipe and a flow limiting valve; the wastewater treatment system consists of a water tank, a filter disc and a water guide groove and is connected with the water pump through a water guide pipe; sample feeding system comprises feeding hand wheel, even axle and fixes on the workstation, and this utility model provides a semi-automatic rock core cutting machine, the fuselage is small, is convenient for remove the transport and can satisfy outdoor operations requirement, and safety ring protects, and cutting efficiency is high, and the cutting quality can obtain guaranteeing, but the device can't carry out two-way cutting.
Disclosure of Invention
The utility model provides an angle-adjustable cutting machine, which has the beneficial effect that the angle-adjustable cutting machine has a bidirectional cutting function.
The utility model relates to the technical field of cutting machines, in particular to an angle-adjustable cutting machine which comprises a bearing device, a cutting device, a sliding device, a moving device, a limiting device, a workpiece, a clamping turntable, a pressing device and a locking device.
The workpiece clamping device is characterized in that the bearing device is connected with a sliding device in a sliding mode, the sliding device is provided with a cutting device, the cutting device is connected with the bearing device in a sliding mode, the moving device is connected with the bearing device in a sliding mode, the limiting device is fixedly connected to the lower end of the bearing device and clamps a workpiece through the limiting device, the upper portion of the workpiece is attached to the moving device, the clamping rotary table is rotatably connected to the bearing device and clamps the workpiece, the pressing device is connected with the bearing device in a sliding mode, the pressing device is connected with the clamping rotary table in a sliding mode, the locking devices are provided with two locking devices, the two locking devices are symmetrically installed, the two locking devices are respectively and fixedly connected to the left end and the right end of the bearing device, and the two locking devices are respectively attached to the left end and the right end of the pressing device.
The bearing device of the angle-adjustable cutting machine comprises a bearing frame, a hole plate, a cutter groove, a U-shaped block, a T-shaped vertical column, a vertical plate, a rectangular sliding groove, a sliding rail and a vertical sliding groove I, wherein the hole plate is fixedly connected to the rear portion of the bearing frame, the cutter groove is formed in the middle of the bearing frame, the U-shaped block is fixedly connected to the lower portion of the rear end of the bearing frame, the T-shaped vertical column is fixedly connected to the bearing frame, the vertical plate is fixedly connected to the right portion of the bearing frame, the rectangular sliding grooves are formed in the upper end and the lower end of the vertical plate, the sliding rail is arranged at the upper end and the lower end of the vertical plate, and the vertical sliding groove I is formed in the rear portion of the vertical plate.
The cutting device of the angle-adjustable cutting machine comprises an upper frame, a lower frame, an upper motor, a lower motor, cutters, a double-shaft motor I and a lead screw I, wherein the upper motor is fixedly connected to the upper frame, the lower motor is fixedly connected to the front end and the rear end of the lower frame through long rods, the cutters are fixedly connected to output shafts of the upper motor and the two lower motors, the two cutters located at the lower ends slide in cutter grooves, the two lead screws I are symmetrically and fixedly connected to output shafts at the upper end and the lower end of the double-shaft motor I respectively, and the upper frame and the lower frame are in threaded transmission connection with the two lead screws I respectively.
The sliding device of the angle-adjustable cutting machine comprises a vertical rod, limiting pieces, sliding blocks, a sliding groove block and a vertical sliding groove II, wherein the vertical rod is provided with a plurality of limiting pieces, the upper end and the lower end of the vertical rod are fixedly connected with the sliding blocks, the two sliding blocks are respectively connected in two sliding rails in a sliding mode, the sliding groove block is fixedly connected with the vertical rod, the vertical sliding groove II is formed in the sliding groove block, and an upper frame and a lower frame are respectively connected at the upper end and the lower end of the vertical rod in a sliding mode.
The moving device of the angle-adjustable cutting machine comprises a hollow rotating block, a double-shaft motor II, a rotary table, a cross rod, a sliding column, a hollow plate, a pulling handle and a roller wheel, wherein the double-shaft motor II is fixedly connected to the left end of the hollow rotating block, an output shaft at the right end of the double-shaft motor II penetrates through the hollow rotating block, the rotary table is fixedly connected to the output shaft at the right end of the double-shaft motor II, the cross rod is hinged to the eccentric position of the rotary table, the sliding column is fixedly connected to the cross rod and is slidably connected into a vertical sliding groove II, the hollow plate is fixedly connected to the left end of the hollow rotating block and is slidably connected to a T-shaped vertical column, a tension spring is sleeved between the hollow plate and a bearing frame, the pulling handle is fixedly connected to the rear portion of the hollow plate, the roller wheel is fixedly connected to the output shaft at the left end of the double-shaft motor II, and the hollow rotating block is slidably connected into the vertical sliding groove I.
The limiting device of the angle-adjustable cutting machine comprises a U-shaped seat, a double-shaft motor III, two lead screws II and two pressing strips I, wherein the U-shaped seat is fixedly connected to the lower portion of the front end of a bearing frame, the double-shaft motor III is fixedly connected to the U-shaped seat, the two lead screws II are symmetrically and fixedly connected to output shafts at the left end and the right end of the double-shaft motor III respectively, the two pressing strips I are symmetrically installed, the two pressing strips I are in threaded transmission connection with the two lead screws II respectively, an arc-shaped plate I is fixedly connected to each pressing strip I, and the two pressing strips I are in sliding connection with the bearing frame.
The workpiece of the angle-adjustable cutting machine is placed on the bearing frame, the workpiece is clamped through the two arc-shaped plates I, and the roller is attached to the upper portion of the workpiece.
The clamping rotary table of the angle-adjustable cutting machine comprises a double-layer plate, hollow seats, a runner handle, electric push rods, vertical holes, hinge seats and press plates, wherein the hollow seats are mounted at the rear part of the double-layer plate and are rotatably connected in a hole plate, the runner handle is fixedly connected to the hollow seats, the electric push rods are fixedly connected to the front ends of the double-layer plate, the vertical holes are formed in the left end and the right end of the front part of the double-layer plate, the hinge seats are fixedly connected to the left end and the right end of the front part of the double-layer plate, the press plates are hinged to the two hinge seats, and workpieces are clamped through the two press plates.
The press-moving device of the angle-adjustable cutting machine comprises a U-shaped sliding plate, push posts, a sliding rod, an L-shaped plate and an inclined surface block, wherein the push posts are fixedly connected to the left end and the right end of the U-shaped sliding plate, the two push posts are respectively connected with the two pressing plates in a sliding mode, the sliding rod is fixedly connected to the rear portion of the U-shaped sliding plate and hinged to the L-shaped plate, the inclined surface block is fixedly connected to the L-shaped plate, the L-shaped plate is connected to the U-shaped block in a sliding mode, the U-shaped sliding plate is fixedly connected with the movable end of an electric push rod, the left end and the right end of the U-shaped sliding plate are respectively connected into two vertical holes in a sliding mode, and the sliding rod is connected to the hollow seat in a sliding mode.
The locking device of the angle-adjustable cutting machine comprises a pressing strip II, two inclined plane columns and two fixing plates, wherein the inclined plane columns are fixedly connected to the lower ends of the pressing strip II, springs are sleeved between the pressing strip II and the fixing plates, the fixing plates are fixedly connected to a bearing frame, the two locking devices are symmetrically arranged, the two pressing strips II are both in sliding connection with the bearing frame, arc-shaped plates II are fixedly connected to the two pressing strips II, a workpiece is clamped through the two arc-shaped plates II, and the two inclined plane columns are respectively attached to the left end and the right end of an inclined plane block.
The angle-adjustable cutting machine has the beneficial effects that:
the upper motor and the two lower motors are started to rotate, so that the plurality of cutters respectively rotate by taking the axes of the cutters as shafts, then the two sides of the workpiece are cut simultaneously, the upper frame and the lower frame move in the directions away from or close to each other by starting the double-shaft motor I to rotate, and then the plurality of cutters simultaneously cut the two sides of the workpiece; the rotating directions of the cutters are the same, so that the upper end and the lower end of the workpiece bear forces from the cutters in opposite directions, and the stable effect of the workpiece kept in the cutting process is improved finally.
Drawings
The utility model is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a first schematic structural diagram of an angle-adjustable cutting machine according to the present invention;
FIG. 2 is a second schematic structural view of the entire angle-adjustable cutting machine of the present invention;
FIG. 3 is a first schematic structural diagram of the carrier device;
FIG. 4 is a second schematic structural diagram of the carrier device;
FIG. 5 is a schematic view of the cutting device and the runner;
FIG. 6 is a first schematic structural diagram of a mobile device;
FIG. 7 is a second schematic structural diagram of a mobile device;
FIG. 8 is a schematic structural view of the position limiting device;
FIG. 9 is a schematic structural view of the clamping turntable;
FIG. 10 is a schematic structural view of the pressing device;
fig. 11 is a schematic structural view of the locking device.
In the figure: a carrier device 1; a carrier 1-1; 1-2 parts of a pore plate; 1-3 cutter grooves; 1-4 of U-shaped blocks; 1-5 of T-shaped vertical columns; a vertical plate 1-6; 1-7 of a rectangular chute; 1-8 of a slide rail; 1-9 parts of vertical sliding chute; a cutting device 2; 2-1 of upper frame; 2-2 of lower frame; an upper motor 2-3; a lower motor 2-4; 2-5 parts of a cutter; 2-6 parts of a double-shaft motor I; 2-7 parts of a screw rod; a runner 3; 3-1 of a vertical rod; 3-2 of limiting pieces; 3-3 of a slide block; 3-4 of a sliding groove block; 3-5 of a vertical chute; a mobile device 4; 4-1 of a hollow rotating block; a double-shaft motor II 4-2; 4-3 of a turntable; 4-4 parts of a cross bar; 4-5 of a sliding column; 4-6 of hollow slabs; pulling the handle 4-7; 4-8 of rollers; a limiting device 5; 5-1 of a U-shaped seat; 5-2 parts of a double-shaft motor III; 5-3 of a screw mandrel II; layering I5-4; a workpiece 6; a clamping turntable 7; a double-layer plate 7-1; 7-2 of a hollow seat; 7-3 of a rotating wheel handle; 7-4 of an electric push rod; 7-5 of vertical holes; hinge seats 7-6; 7-7 of a pressure plate; a pressing device 8; a U-shaped sliding plate 8-1; 8-2 of a push column; 8-3 of a slide bar; 8-4 parts of an L-shaped plate; 8-5 of a bevel block; a locking device 9; layering II 9-1; an inclined plane column 9-2; and a fixing plate 9-3.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the utility model, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The first embodiment is as follows:
the following describes the present embodiment with reference to fig. 1 to 11, and the present invention relates to the technical field of cutting machines, and more specifically to an angle-adjustable cutting machine, which includes a carrying device 1, a cutting device 2, a sliding device 3, a moving device 4, a limiting device 5, a workpiece 6, a clamping turntable 7, a pressing device 8, and a locking device 9.
The bearing device 1 is connected with a sliding device 3 in a sliding way, the sliding device 3 is provided with a cutting device 2, the cutting device 2 is connected with the bearing device 1 in a sliding way, a moving device 4 is connected with the bearing device 1 in a sliding way, the moving device 4 is connected with the sliding device 3 in a sliding way, a limiting device 5 is fixedly connected at the lower end of the bearing device 1, the workpiece 6 is clamped through the limiting device 5, the upper part of the workpiece 6 is attached to the moving device 4, the clamping rotary table 7 is rotatably connected to the bearing device 1, the clamping rotary table 7 clamps the workpiece 6, the pressing device 8 is in sliding connection with the bearing device 1, the pressing device 8 is in sliding connection with the clamping rotary table 7, two locking devices 9 are arranged, the two locking devices 9 are symmetrically installed, the two locking devices 9 are respectively and symmetrically and fixedly connected to the left end and the right end of the bearing device 1, and the two locking devices 9 are respectively attached to the left end and the right end of the pressing device 8; the work piece 6 is placed on the bearing device 1, cutting device 2 plays the function of cutting the upper and lower both ends of work piece 6 simultaneously, slide device 3 plays and carries out spacing effect to cutting device 2, mobile device 4 can make slide device 3 slide around on bearing device 1, mobile device 4 can make work piece 6 carry forward, stop device 5 makes work piece 6 can not take place the mistake and rotates, press from both sides tight carousel 7 and play the function of being convenient for adjust the 6 cutting angle of work piece, make through pressing device 8 press from both sides tight carousel 7 and locking device 9 and carry out the function that presss from both sides tightly in turn to work piece 6, be convenient for then adjust the cutting angle of work piece 6.
The bearing device 1 comprises a bearing frame 1-1, a hole plate 1-2, a cutter groove 1-3, a U-shaped block 1-4, a T-shaped vertical post 1-5, a vertical plate 1-6, a rectangular sliding groove 1-7, a sliding rail 1-8 and a vertical sliding groove I1-9, wherein the rear part of the bearing frame 1-1 is fixedly connected with the hole plate 1-2, the middle part of the bearing frame 1-1 is provided with the cutter groove 1-3, the lower part of the rear end of the bearing frame 1-1 is fixedly connected with the U-shaped block 1-4, the bearing frame 1-1 is fixedly connected with the T-shaped vertical post 1-5, the right part of the bearing frame 1-1 is fixedly connected with the vertical plate 1-6, the upper and lower ends of the vertical plate 1-6 are respectively provided with the rectangular sliding groove 1-7, and the upper and lower ends of the vertical plate 1-6 are respectively provided with the sliding rail 1-8, the rear parts of the vertical plates 1-6 are provided with vertical sliding grooves I1-9; placing the workpiece 6 on the carriage 1-1, thereby facilitating simultaneous cutting of both sides of the workpiece 6; the U-shaped blocks 1-4 play a limiting role.
The cutting device 2 comprises an upper frame 2-1, a lower frame 2-2, an upper motor 2-3, a lower motor 2-4, a cutter 2-5, a double-shaft motor I2-6 and a screw rod I2-7, an upper motor 2-3 is fixedly connected to the upper frame 2-1, the front end and the rear end of the lower frame 2-2 are fixedly connected with a lower motor 2-4 through long rods, output shafts of the upper motor 2-3 and the two lower motors 2-4 are fixedly connected with cutters 2-5, the two cutters 2-5 positioned at the lower end slide in the cutter grooves 1-3, output shafts at the upper end and the lower end of a double-shaft motor I2-6 are respectively and symmetrically and fixedly connected with two screw rods I2-7, and the upper frame 2-1 and the lower frame 2-2 are respectively in threaded transmission connection with the two screw rods I2-7; the upper motor 2-3 and the two lower motors 2-4 are started to rotate, so that the plurality of cutters 2-5 respectively rotate by taking the axes of the cutters as shafts, then both sides of the workpiece 6 are cut simultaneously, the double-shaft motor I2-6 is started to rotate, the upper frame 2-1 and the lower frame 2-2 move towards the directions far away from or close to each other, and then the plurality of cutters 2-5 cut both sides of the workpiece 6 simultaneously; the rotating directions of the cutters 2-5 are the same, so that the upper end and the lower end of the workpiece 6 bear the forces from the cutters 2-5 in opposite directions respectively, and the stable effect of the workpiece 6 in the cutting process is improved finally.
The sliding device 3 comprises a vertical rod 3-1, limiting pieces 3-2, sliding blocks 3-3, sliding groove blocks 3-4 and vertical sliding grooves II 3-5, the vertical rod 3-1 is provided with a plurality of limiting pieces 3-2, the upper end and the lower end of the vertical rod 3-1 are fixedly connected with the sliding blocks 3-3, the two sliding blocks 3-3 are respectively connected in two sliding rails 1-8 in a sliding mode, the sliding groove blocks 3-4 are fixedly connected with the vertical rod 3-1, the sliding groove blocks 3-4 are provided with the vertical sliding grooves II 3-5, and an upper frame 2-1 and a lower frame 2-2 are respectively connected at the upper end and the lower end of the vertical rod 3-1 in a sliding mode; when the double-shaft motor I2-6 is started to rotate, the upper frame 2-1 and the lower frame 2-2 slide on the vertical rod 3-1; the vertical rod 3-1 and the limiting sheet 3-2 play a limiting role.
The moving device 4 comprises a hollow rotating block 4-1, a double-shaft motor II 4-2, a rotary table 4-3, a cross rod 4-4, a sliding column 4-5, a hollow plate 4-6, a pulling handle 4-7 and a roller 4-8, wherein the double-shaft motor II 4-2 is fixedly connected to the left end of the hollow rotating block 4-1, an output shaft at the right end of the double-shaft motor II 4-2 penetrates through the hollow rotating block 4-1, the rotary table 4-3 is fixedly connected to an output shaft at the right end of the double-shaft motor II 4-2, the cross rod 4-4 is hinged to the eccentric position of the rotary table 4-3, the sliding column 4-5 is fixedly connected to the cross rod 4-4, the sliding column 4-5 is slidably connected into the vertical sliding groove II 3-5, and the hollow plate 4-6 is fixedly connected to the left end of the hollow rotating block 4-1, the hollow plate 4-6 is connected to the T-shaped vertical column 1-5 in a sliding mode, a tension spring is sleeved between the hollow plate 4-6 and the bearing frame 1-1, the rear portion of the hollow plate 4-6 is fixedly connected with a pulling handle 4-7, an output shaft at the left end of the double-shaft motor II 4-2 is fixedly connected with a roller 4-8, and the hollow rotating block 4-1 is connected into the vertical sliding groove I1-9 in a sliding mode; under the action of the tension spring, the hollow plate 4-6 drives the double-shaft motor II 4-2 to move downwards, the roller 4-8 is attached to the upper part of the workpiece 6 at the moment, and the hollow rotating block 4-1 slides in the vertical sliding groove I1-9 at the moment; the double-shaft motor II 4-2 is started to rotate, so that the roller 4-8 rotates by taking the axis of the roller as a shaft, and the workpiece 6 is conveyed forwards; the transverse rod 4-4 rotates by starting the double-shaft motor II 4-2 to rotate by taking the axis of the rotary table 4-3 as a shaft, so that the sliding chute blocks 3-4 are driven by the sliding columns 4-5 to slide back and forth in the rectangular sliding chutes 1-7, the sliding columns 4-5 slide up and down in the vertical sliding chutes II 3-5, the two sliding blocks 3-3 slide back and forth in the two sliding rails 1-8 respectively, and then the plurality of cutters 2-5 move while cutting the two ends of the workpiece 6, and finally the cutting effect on the workpiece 6 is improved.
The limiting device 5 comprises a U-shaped seat 5-1, a double-shaft motor III 5-2, a screw rod II 5-3 and press strips I5-4, the U-shaped seat 5-1 is fixedly connected to the lower portion of the front end of the bearing frame 1-1, the double-shaft motor III 5-2 is fixedly connected to the U-shaped seat 5-1, two screw rods II 5-3 are symmetrically and fixedly connected to output shafts of the left end and the right end of the double-shaft motor III 5-2 respectively, the press strips I5-4 are provided with two, the two press strips I5-4 are symmetrically installed, the two press strips I5-4 are in threaded transmission connection with the two screw rods II 5-3 respectively, an arc-shaped plate I is fixedly connected to each of the two press strips I5-4, and each of the two press strips I5-4 is in sliding connection with the bearing frame 1-1; the double-shaft motor III 5-2 is started to rotate, so that the two screw rods II 5-3 rotate by taking the axes of the screw rods II 5-3 as shafts respectively, then the two pressing strips I5-4 are driven to move towards the directions close to or away from each other, the workpiece 6 is clamped through the two arc-shaped plates I, and the effect of preventing the workpiece 6 from rotating by mistake is achieved.
The workpiece 6 is placed on the bearing frame 1-1, the workpiece 6 is clamped through the two arc-shaped plates I, and the rollers 4-8 are attached to the upper portion of the workpiece 6; the upper side and the lower side of the workpiece 6 are cut by the plurality of cutters 2-5, and the placing angle of the workpiece 6 is adjusted during cutting, so that the function of adjusting the angle of the device is realized.
The clamping rotary table 7 comprises a double-layer plate 7-1, a hollow seat 7-2, a rotary wheel handle 7-3, an electric push rod 7-4, a vertical hole 7-5, a hinged seat 7-6 and a pressing plate 7-7, the rear part of the double-layer plate 7-1 is provided with a hollow seat 7-2, the hollow seat 7-2 is rotatably connected in the pore plate 1-2, a rotating wheel handle 7-3 is fixedly connected to the hollow seat 7-2, the front end of the double-layer plate 7-1 is fixedly connected with an electric push rod 7-4, the left end and the right end of the front part of the double-layer plate 7-1 are respectively provided with a vertical hole 7-5, the left end and the right end of the front part of the double-layer plate 7-1 are respectively fixedly connected with a hinge seat 7-6, two hinge seats 7-6 are respectively hinged with a pressure plate 7-7, and a workpiece 6 is clamped through the two pressure plates 7-7; the hollow seat 7-2 rotates by taking the axis of the hollow seat as a shaft by adjusting the rotating wheel handle 7-3, so that the placing angle of the workpiece 6 can be conveniently adjusted; the workpiece 6 is clamped by the two pressing plates 7-7, so that the convenience in adjusting the placing angle of the adjusted workpiece 6 is improved.
The pressing device 8 comprises a U-shaped sliding plate 8-1, push posts 8-2, a sliding rod 8-3, an L-shaped plate 8-4 and an inclined plane block 8-5, the left end and the right end of the U-shaped sliding plate 8-1 are fixedly connected with the push posts 8-2, the two push posts 8-2 are respectively connected with two press plates 7-7 in a sliding manner, the rear part of the U-shaped sliding plate 8-1 is fixedly connected with the sliding rod 8-3, the sliding rod 8-3 is hinged with the L-shaped plate 8-4, the L-shaped plate 8-4 is fixedly connected with the inclined plane block 8-5, the L-shaped plate 8-4 is connected on the U-shaped block 1-4 in a sliding manner, the U-shaped sliding plate 8-1 is fixedly connected with the movable end of an electric push rod 7-4, the left end and the right end of the U-shaped sliding plate 8-1 are respectively connected in two vertical holes 7-5 in a sliding manner, the slide bar 8-3 is connected in the hollow seat 7-2 in a sliding manner; the U-shaped sliding plate 8-1 moves back and forth by starting the electric push rod 7-4 to stretch, and at the moment, the sliding rod 8-3 slides in the hollow seat 7-2, so that the L-shaped plate 8-4 drives the bevel block 8-5 to move back and forth.
The locking device 9 comprises a pressing strip II 9-1, inclined plane columns 9-2 and a fixing plate 9-3, the lower end of the pressing strip II 9-1 is fixedly connected with the inclined plane columns 9-2, a spring is sleeved between the pressing strip II 9-1 and the fixing plate 9-3, the fixing plate 9-3 is fixedly connected to a bearing frame 1-1, two locking devices 9 are arranged, the two locking devices 9 are symmetrically installed, the two pressing strips II 9-1 are both in sliding connection with the bearing frame 1-1, arc-shaped plates II are both fixedly connected to the two pressing strips II 9-1, the workpiece 6 is clamped through the two arc-shaped plates II, and the two inclined plane columns 9-2 are respectively attached to the left end and the right end of an inclined plane block 8-5; when the L-shaped plate 8-4 drives the inclined plane block 8-5 to move back and forth, the two inclined plane columns 9-2 are respectively attached to the left side and the right side of the inclined plane block 8-5, so that the two pressing strips II 9-1 are driven to move towards or away from each other; due to the design of the springs, the two arc-shaped plates II always have the tendency of clamping the workpiece 6; when the electric push rod 7-4 extends out, the U-shaped sliding plate 8-1 drives the two push posts 8-2 to enable the two press plates 7-7 to respectively press the left end and the right end of the workpiece 6, and at the moment, the L-shaped plate 8-4 moves backwards under the driving of the U-shaped sliding plate 8-1, so that the inclined surfaces on the two sides of the inclined surface block 8-5 respectively push the two inclined surface blocks 8-5 to move in the directions away from each other; when the electric push rod 7-4 contracts, the U-shaped sliding plate 8-1 drives the two push posts 8-2 to enable the two pressing plates 7-7 to respectively loosen the left end and the right end of the workpiece 6, the L-shaped plate 8-4 moves forwards under the driving of the U-shaped sliding plate 8-1, the two inclined plane posts 9-2 are respectively attached to the left side and the right side of the inclined plane block 8-5 under the action of the spring, and the workpiece 6 is clamped by the two arc-shaped plates II; the two pressing plates 7-7 and the two arc-shaped plates II are alternately tightened, so that the cutting angle of the workpiece 6 can be conveniently adjusted.
The working principle of the angle-adjustable cutting machine is as follows:
placing the workpiece 6 on the carriage 1-1, thereby facilitating simultaneous cutting of both sides of the workpiece 6; the U-shaped blocks 1-4 play a limiting role; the upper motor 2-3 and the two lower motors 2-4 are started to rotate, so that the plurality of cutters 2-5 respectively rotate by taking the axes of the cutters as shafts, then both sides of the workpiece 6 are cut simultaneously, the double-shaft motor I2-6 is started to rotate, the upper frame 2-1 and the lower frame 2-2 move towards the directions far away from or close to each other, and then the plurality of cutters 2-5 cut both sides of the workpiece 6 simultaneously; the rotating directions of the cutters 2-5 are the same, so that the upper end and the lower end of the workpiece 6 bear the forces from the cutters 2-5 in opposite directions respectively, and the stable effect of the workpiece 6 in the cutting process is improved finally; when the double-shaft motor I2-6 is started to rotate, the upper frame 2-1 and the lower frame 2-2 slide on the vertical rod 3-1; the vertical rod 3-1 and the limiting piece 3-2 play a limiting role; under the action of the tension spring, the hollow plate 4-6 drives the double-shaft motor II 4-2 to move downwards, the roller 4-8 is attached to the upper part of the workpiece 6 at the moment, and the hollow rotating block 4-1 slides in the vertical sliding groove I1-9 at the moment; the double-shaft motor II 4-2 is started to rotate, so that the roller 4-8 rotates by taking the axis of the roller as a shaft, and the workpiece 6 is conveyed forwards; the double-shaft motor II 4-2 is started to rotate, so that the cross rod 4-4 rotates by taking the axis of the rotary table 4-3 as a shaft, the sliding chute blocks 3-4 are driven by the sliding columns 4-5 to slide back and forth in the rectangular sliding chutes 1-7, the sliding columns 4-5 slide up and down in the vertical sliding chutes II 3-5, the two sliding blocks 3-3 slide back and forth in the two sliding rails 1-8 respectively, and then the plurality of cutters 2-5 move while cutting the two ends of the workpiece 6, and finally the cutting effect on the workpiece 6 is improved; the double-shaft motor III 5-2 is started to rotate, so that the two screw rods II 5-3 rotate by taking the axes of the screw rods II 5-3 as shafts respectively, the two pressing strips I5-4 are driven to move towards directions close to or away from each other, the workpiece 6 is clamped through the two arc-shaped plates I, and the effect of preventing the workpiece 6 from rotating by mistake is achieved; the upper side and the lower side of the workpiece 6 are cut by the plurality of cutters 2-5, and the placing angle of the workpiece 6 is adjusted during cutting, so that the function of adjusting the angle of the device is realized; the hollow seat 7-2 rotates by taking the axis of the hollow seat as a shaft by adjusting the rotating wheel handle 7-3, so that the placing angle of the workpiece 6 can be conveniently adjusted; the workpiece 6 is clamped through the two pressing plates 7-7, so that the convenience in adjusting the placing angle of the adjusted workpiece 6 is improved; the U-shaped sliding plate 8-1 moves back and forth by starting the electric push rod 7-4 to stretch, and at the moment, the sliding rod 8-3 slides in the hollow seat 7-2, so that the L-shaped plate 8-4 drives the bevel block 8-5 to move back and forth; when the L-shaped plate 8-4 drives the inclined plane block 8-5 to move back and forth, the two inclined plane columns 9-2 are respectively attached to the left side and the right side of the inclined plane block 8-5, so that the two pressing strips II 9-1 are driven to move towards or away from each other; due to the design of the springs, the two arc-shaped plates II always have the tendency of clamping the workpiece 6; when the electric push rod 7-4 extends out, the U-shaped sliding plate 8-1 drives the two push posts 8-2 to enable the two press plates 7-7 to respectively press the left end and the right end of the workpiece 6, and at the moment, the L-shaped plate 8-4 moves backwards under the driving of the U-shaped sliding plate 8-1, so that the inclined surfaces on the two sides of the inclined surface block 8-5 respectively push the two inclined surface blocks 8-5 to move in the directions away from each other; when the electric push rod 7-4 contracts, the U-shaped sliding plate 8-1 drives the two push posts 8-2 to enable the two pressing plates 7-7 to respectively loosen the left end and the right end of the workpiece 6, the L-shaped plate 8-4 moves forwards under the driving of the U-shaped sliding plate 8-1, the two inclined plane posts 9-2 are respectively attached to the left side and the right side of the inclined plane block 8-5 under the action of the spring, and the workpiece 6 is clamped by the two arc-shaped plates II; the two pressing plates 7-7 and the two arc-shaped plates II are alternately tightened, so that the cutting angle of the workpiece 6 can be conveniently adjusted.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims (1)

1. Angle-adjustable cutting machine, including bearing device (1), cutting device (2), slider (3), mobile device (4), stop device (5), work piece (6), clamping turntable (7), pressure move device (8) and locking device (9), its characterized in that: the device is characterized in that a sliding device (3) is connected onto the bearing device (1) in a sliding manner, a cutting device (2) is installed on the sliding device (3), the cutting device (2) is connected with the bearing device (1) in a sliding manner, a moving device (4) is connected with the bearing device (1) in a sliding manner, a limiting device (5) is fixedly connected to the lower end of the bearing device (1), a workpiece (6) is clamped through the limiting device (5), the upper part of the workpiece (6) is attached to the moving device (4), a clamping turntable (7) is rotatably connected onto the bearing device (1), the clamping turntable (7) clamps the workpiece (6), a pressing device (8) is connected with the bearing device (1) in a sliding manner, the pressing device (8) is connected with the clamping turntable (7) in a sliding manner, two locking devices (9) are arranged, and the two locking devices (9) are symmetrically installed, the two locking devices (9) are respectively and symmetrically fixedly connected with the left end and the right end of the bearing device (1), the two locking devices (9) are respectively attached with the left end and the right end of the pressing device (8),
the bearing device (1) comprises a bearing frame (1-1), a hole plate (1-2), a cutter groove (1-3), a U-shaped block (1-4), a T-shaped vertical column (1-5), a vertical plate (1-6), a rectangular sliding groove (1-7), a sliding rail (1-8) and a vertical sliding groove I (1-9), wherein the rear part of the bearing frame (1-1) is fixedly connected with the hole plate (1-2), the middle part of the bearing frame (1-1) is provided with the cutter groove (1-3), the lower part of the rear end of the bearing frame (1-1) is fixedly connected with the U-shaped block (1-4), the bearing frame (1-1) is fixedly connected with the T-shaped vertical column (1-5), the right part of the bearing frame (1-1) is fixedly connected with the vertical plate (1-6), the upper end and the lower end of the vertical plate (1-6) are both provided with the rectangular sliding groove (1-7), the upper end and the lower end of each vertical plate (1-6) are respectively provided with a sliding rail (1-8), the rear part of each vertical plate (1-6) is provided with a vertical sliding groove I (1-9), the cutting device (2) comprises an upper frame (2-1), a lower frame (2-2), an upper motor (2-3), a lower motor (2-4), a cutter (2-5), a double-shaft motor I (2-6) and a screw rod I (2-7), the upper frame (2-1) is fixedly connected with the upper motor (2-3), the front end and the rear end of the lower frame (2-2) are respectively fixedly connected with the lower motor (2-4) through long rods, output shafts of the upper motor (2-3) and the two lower motors (2-4) are respectively and fixedly connected with the cutter (2-5), and the two cutters (2-5) positioned at the lower end slide in the cutter grooves (1-3), two screw rods I (2-7) are symmetrically and fixedly connected to output shafts at the upper end and the lower end of the double-shaft motor I (2-6) respectively, an upper frame (2-1) and a lower frame (2-2) are in threaded transmission connection with the two screw rods I (2-7) respectively,
the sliding device (3) comprises a vertical rod (3-1), limiting pieces (3-2), sliding blocks (3-3), sliding groove blocks (3-4) and vertical sliding grooves II (3-5), wherein the vertical rod (3-1) is provided with a plurality of limiting pieces (3-2), the upper end and the lower end of the vertical rod (3-1) are fixedly connected with the sliding blocks (3-3), the two sliding blocks (3-3) are respectively connected in the two sliding rails (1-8) in a sliding manner, the sliding groove blocks (3-4) are fixedly connected with the vertical rod (3-1), the sliding groove blocks (3-4) are provided with the vertical sliding grooves II (3-5), the upper frame (2-1) and the lower frame (2-2) are respectively connected at the upper end and the lower end of the vertical rod (3-1) in a sliding manner,
the moving device (4) comprises a hollow rotating block (4-1), a double-shaft motor II (4-2), a rotating disc (4-3), a cross rod (4-4), a sliding column (4-5), a hollow plate (4-6), a pulling handle (4-7) and a roller (4-8), the double-shaft motor II (4-2) is fixedly connected to the left end of the hollow rotating block (4-1), an output shaft at the right end of the double-shaft motor II (4-2) penetrates through the hollow rotating block (4-1), the rotating disc (4-3) is fixedly connected to an output shaft at the right end of the double-shaft motor II (4-2), the cross rod (4-4) is hinged to the eccentric position of the rotating disc (4-3), the sliding column (4-5) is fixedly connected to the cross rod (4-4), and the sliding column (4-5) is slidably connected to the vertical sliding groove II (3-5), the left end of the hollow rotating block (4-1) is fixedly connected with a hollow plate (4-6), the hollow plate (4-6) is connected to the T-shaped vertical column (1-5) in a sliding mode, a tension spring is sleeved between the hollow plate (4-6) and the bearing frame (1-1), the rear portion of the hollow plate (4-6) is fixedly connected with a pulling handle (4-7), an output shaft at the left end of the double-shaft motor II (4-2) is fixedly connected with a roller (4-8), the hollow rotating block (4-1) is connected in the vertical sliding groove I (1-9) in a sliding mode,
the limiting device (5) comprises a U-shaped seat (5-1), a double-shaft motor III (5-2), screw rods II (5-3) and pressing strips I (5-4), the U-shaped seat (5-1) is fixedly connected to the lower portion of the front end of the bearing frame (1-1), the double-shaft motor III (5-2) is fixedly connected to the U-shaped seat (5-1), two screw rods II (5-3) are symmetrically and fixedly connected to output shafts at the left end and the right end of the double-shaft motor III (5-2) respectively, two pressing strips I (5-4) are arranged, the two pressing strips I (5-4) are symmetrically installed, the two pressing strips I (5-4) are in threaded transmission connection with the two screw rods II (5-3) respectively, an arc-shaped plate I is fixedly connected to the two pressing strips I (5-4), and the two pressing strips I (5-4) are in sliding connection with the bearing frame (1-1),
the workpiece (6) is placed on the bearing frame (1-1), the workpiece (6) is clamped through the two arc-shaped plates I, the rollers (4-8) are attached to the upper part of the workpiece (6),
the clamping rotary table (7) comprises a double-layer plate (7-1), a hollow seat (7-2), a rotating wheel handle (7-3), an electric push rod (7-4), vertical holes (7-5), a hinged seat (7-6) and a pressing plate (7-7), the hollow seat (7-2) is installed at the rear part of the double-layer plate (7-1), the hollow seat (7-2) is rotatably connected in the hole plate (1-2), the rotating wheel handle (7-3) is fixedly connected on the hollow seat (7-2), the electric push rod (7-4) is fixedly connected on the front end of the double-layer plate (7-1), the vertical holes (7-5) are respectively arranged at the left end and the right end of the front part of the double-layer plate (7-1), the hinged seat (7-6) is fixedly connected at the left end and the right end of the front part of the double-layer plate (7-1), the two hinged seats (7-6) are hinged with pressure plates (7-7), the workpiece (6) is clamped through the two pressure plates (7-7),
the pressing device (8) comprises a U-shaped sliding plate (8-1), push posts (8-2), a sliding rod (8-3), an L-shaped plate (8-4) and an inclined surface block (8-5), the left end and the right end of the U-shaped sliding plate (8-1) are fixedly connected with the push posts (8-2), the two push posts (8-2) are respectively connected with two pressing plates (7-7) in a sliding manner, the rear part of the U-shaped sliding plate (8-1) is fixedly connected with the sliding rod (8-3), the sliding rod (8-3) is hinged with the L-shaped plate (8-4), the inclined surface block (8-5) is fixedly connected on the L-shaped plate (8-4), the L-shaped plate (8-4) is connected on the U-shaped block (1-4) in a sliding manner, the U-shaped sliding plate (8-1) is fixedly connected with the movable end of an electric push rod (7-4), the left end and the right end of the U-shaped sliding plate (8-1) are respectively connected in the two vertical holes (7-5) in a sliding way, the sliding rod (8-3) is connected in the hollow seat (7-2) in a sliding way,
the locking device (9) comprises a pressing strip II (9-1), inclined plane columns (9-2) and a fixing plate (9-3), the lower end of the pressing strip II (9-1) is fixedly connected with the inclined plane columns (9-2), a spring is sleeved between the pressing strip II (9-1) and the fixing plate (9-3), the fixing plate (9-3) is fixedly connected to the bearing frame (1-1), the number of the locking devices (9) is two, the two locking devices (9) are symmetrically arranged, the two pressing strips II (9-1) are both in sliding connection with the bearing frame (1-1), the two pressing strips II (9-1) are both fixedly connected with arc-shaped plates II, the workpiece (6) is clamped through the two arc-shaped plates II, and the two inclined plane columns (9-2) are respectively attached to the left end and the right end of the inclined plane block (8-5).
CN202011269395.7A 2020-11-13 2020-11-13 Angle-adjustable cutting machine Active CN112405041B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106903470A (en) * 2017-04-26 2017-06-30 北京林克曼数控技术股份有限公司 The device and method of the axle double card disk built-up sectional material intersection of numerical control eight cutting
CN107838685A (en) * 2017-12-14 2018-03-27 吴秋敏 A kind of building structure rack splicing mild steel steel pipe automation cutting grinding apparatus
CN108994285A (en) * 2018-07-28 2018-12-14 庄立 A kind of municipal drainage tee tube casting matrix cutting equipment
KR102066574B1 (en) * 2019-06-13 2020-01-15 박세준 Copper tube cutting machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6581499B2 (en) * 2001-04-16 2003-06-24 Kent J. Myers Automated pipe cutter tool box

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106903470A (en) * 2017-04-26 2017-06-30 北京林克曼数控技术股份有限公司 The device and method of the axle double card disk built-up sectional material intersection of numerical control eight cutting
CN107838685A (en) * 2017-12-14 2018-03-27 吴秋敏 A kind of building structure rack splicing mild steel steel pipe automation cutting grinding apparatus
CN108994285A (en) * 2018-07-28 2018-12-14 庄立 A kind of municipal drainage tee tube casting matrix cutting equipment
KR102066574B1 (en) * 2019-06-13 2020-01-15 박세준 Copper tube cutting machine

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